43619db05d
Make sure we always emit the destroyed() signal before we delete our children. This wasn't working correctly for QWidget based classes, as the QWidget destructor deletes all children itself. Task-number: QTBUG-24672 Change-Id: Iecdff3489196271177edfeba1c4a2c5800e255af Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
9984 lines
323 KiB
C++
9984 lines
323 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qboxlayout.h>
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#include <qapplication.h>
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#include <qbitmap.h>
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#include <qdebug.h>
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#include <qeventloop.h>
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#include <qlabel.h>
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|
#include <qlayout.h>
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|
#include <qlineedit.h>
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|
#include <qlistview.h>
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|
#include <qmessagebox.h>
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|
#include <qpainter.h>
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|
#include <qpoint.h>
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|
#include <qpushbutton.h>
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|
#include <qstyle.h>
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|
#include <qwidget.h>
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|
#include <qwindowsstyle.h>
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|
#include <qdesktopwidget.h>
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|
#include <private/qwidget_p.h>
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|
#include <private/qapplication_p.h>
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|
#include <qcalendarwidget.h>
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|
#include <qmainwindow.h>
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|
#include <qdockwidget.h>
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|
#include <qtoolbar.h>
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|
#include <QtGui/qpaintengine.h>
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|
#include <QtGui/qbackingstore.h>
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|
#include <QtGui/qguiapplication.h>
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|
#include <QtGui/qscreen.h>
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|
#include <qmenubar.h>
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|
#include <qcompleter.h>
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|
#include <qtableview.h>
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|
#include <qtreewidget.h>
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|
#include <qabstractnativeeventfilter.h>
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|
#include <qproxystyle.h>
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|
#include <QtWidgets/QGraphicsView>
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|
#include <QtWidgets/QGraphicsProxyWidget>
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|
|
|
#include "../../../qtest-config.h"
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|
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|
#if defined(Q_OS_MAC)
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#include "tst_qwidget_mac_helpers.h" // Abstract the ObjC stuff out so not everyone must run an ObjC++ compile.
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#endif
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|
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#include <QtTest/QtTest>
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|
|
|
#ifdef Q_OS_WIN
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# include <QtCore/qt_windows.h>
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# include <QtGui/private/qguiapplication_p.h>
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|
#include <qpa/qplatformnativeinterface.h>
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|
#include <qpa/qplatformintegration.h>
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|
|
|
static HWND winHandleOf(const QWidget *w)
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|
{
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static QPlatformNativeInterface *nativeInterface
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|
= QGuiApplicationPrivate::instance()->platformIntegration()->nativeInterface();
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if (void *handle = nativeInterface->nativeResourceForWindow("handle", w->window()->windowHandle()))
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return reinterpret_cast<HWND>(handle);
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qWarning() << "Cannot obtain native handle for " << w;
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return 0;
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}
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# ifdef Q_OS_WINCE
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# define Q_CHECK_PAINTEVENTS
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# ifdef Q_OS_WINCE_WM
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# include <qguifunctions_wince.h>
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// taken from qguifunctions_wce.cpp
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# define SPI_GETPLATFORMTYPE 257
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static bool qt_wince_is_platform(const QString &platformString) {
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wchar_t tszPlatform[64];
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if (SystemParametersInfo(SPI_GETPLATFORMTYPE,
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sizeof(tszPlatform)/sizeof(*tszPlatform),tszPlatform,0))
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if (0 == _tcsicmp(reinterpret_cast<const wchar_t *> (platformString.utf16()), tszPlatform))
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return true;
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return false;
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}
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static inline bool qt_wince_is_smartphone() { return qt_wince_is_platform(QString::fromLatin1("Smartphone")); }
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# endif // Q_OS_WINCE_WM
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# else // Q_OS_WINCE
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# define Q_CHECK_PAINTEVENTS \
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if (::SwitchDesktop(::GetThreadDesktop(::GetCurrentThreadId())) == 0) \
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QSKIP("desktop is not visible, this test would fail");
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# endif // !Q_OS_WINCE
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#else // Q_OS_WIN
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# define Q_CHECK_PAINTEVENTS
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#endif // else Q_OS_WIN
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#if defined(Q_OS_WINCE_WM)
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#include <qguifunctions_wince.h>
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// taken from qguifunctions_wce.cpp
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#define SPI_GETPLATFORMTYPE 257
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bool qt_wince_is_platform(const QString &platformString) {
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wchar_t tszPlatform[64];
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if (SystemParametersInfo(SPI_GETPLATFORMTYPE,
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sizeof(tszPlatform)/sizeof(*tszPlatform),tszPlatform,0))
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if (0 == _tcsicmp(reinterpret_cast<const wchar_t *> (platformString.utf16()), tszPlatform))
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return true;
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return false;
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}
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bool qt_wince_is_smartphone() {
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return qt_wince_is_platform(QString::fromLatin1("Smartphone"));
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}
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#endif
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#ifdef Q_OS_MAC
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#include <Security/AuthSession.h>
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bool macHasAccessToWindowsServer()
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{
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SecuritySessionId mySession;
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SessionAttributeBits sessionInfo;
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SessionGetInfo(callerSecuritySession, &mySession, &sessionInfo);
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return (sessionInfo & sessionHasGraphicAccess);
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}
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#endif
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class tst_QWidget : public QObject
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{
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Q_OBJECT
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public:
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tst_QWidget();
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virtual ~tst_QWidget();
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public slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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void cleanup();
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private slots:
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void getSetCheck();
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void fontPropagation();
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void fontPropagation2();
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void palettePropagation();
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void palettePropagation2();
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void enabledPropagation();
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void ignoreKeyEventsWhenDisabled_QTBUG27417();
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void properTabHandlingWhenDisabled_QTBUG27417();
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void popupEnterLeave();
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#ifndef QT_NO_DRAGANDDROP
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void acceptDropsPropagation();
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#endif
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void isEnabledTo();
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void visible();
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void visible_setWindowOpacity();
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void isVisibleTo();
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void isHidden();
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void fonts();
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void mapFromAndTo_data();
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void mapFromAndTo();
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void focusChainOnHide();
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void focusChainOnReparent();
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void setTabOrder();
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#ifdef Q_OS_WIN
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void activation();
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#endif
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void reparent();
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void windowState();
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void showMaximized();
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void showFullScreen();
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void showMinimized();
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void showMinimizedKeepsFocus();
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void icon();
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void hideWhenFocusWidgetIsChild();
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void normalGeometry();
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void setGeometry();
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#ifndef Q_OS_WINCE
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void windowOpacity();
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#endif
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void raise();
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void lower();
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#ifndef QT_MAC_USE_COCOA
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void stackUnder();
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#endif
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void testContentsPropagation();
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void saveRestoreGeometry();
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void restoreVersion1Geometry_data();
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void restoreVersion1Geometry();
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void widgetAt();
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#ifdef Q_OS_MAC
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void sheetOpacity();
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void setMask();
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#endif
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void optimizedResizeMove();
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void optimizedResize_topLevel();
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void resizeEvent();
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void task110173();
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void testDeletionInEventHandlers();
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void childDeletesItsSibling();
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void setMinimumSize();
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void setMaximumSize();
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void setFixedSize();
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void ensureCreated();
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void winIdChangeEvent();
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void persistentWinId();
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void showNativeChild();
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void qobject_castInDestroyedSlot();
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void showHideEvent_data();
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void showHideEvent();
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void lostUpdatesOnHide();
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void update();
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void isOpaque();
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#ifndef Q_OS_MAC
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void scroll();
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#endif
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// tests QWidget::setGeometry()
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void setWindowGeometry_data();
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void setWindowGeometry();
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// tests QWidget::move() and resize()
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void windowMoveResize_data();
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void windowMoveResize();
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void moveChild_data();
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void moveChild();
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void showAndMoveChild();
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#ifndef QT_MAC_USE_COCOA
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void subtractOpaqueSiblings();
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#endif
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#if defined (Q_OS_WIN) && !defined(Q_OS_WINCE)
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void setGeometry_win();
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#endif
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void setLocale();
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void deleteStyle();
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void multipleToplevelFocusCheck();
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void setFocus();
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#ifndef QTEST_NO_CURSOR
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void setCursor();
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#endif
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void setToolTip();
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void testWindowIconChangeEventPropagation();
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void minAndMaxSizeWithX11BypassWindowManagerHint();
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void showHideShowX11();
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void clean_qt_x11_enforce_cursor();
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void childEvents();
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void render();
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void renderInvisible();
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void renderWithPainter();
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void render_task188133();
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void render_task211796();
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void render_task217815();
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#ifndef Q_OS_WINCE
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void render_windowOpacity();
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#endif
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void render_systemClip();
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void render_systemClip2_data();
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void render_systemClip2();
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void render_systemClip3_data();
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void render_systemClip3();
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void render_task252837();
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void render_worldTransform();
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void setContentsMargins();
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void moveWindowInShowEvent_data();
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void moveWindowInShowEvent();
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void repaintWhenChildDeleted();
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void hideOpaqueChildWhileHidden();
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#if !defined(Q_OS_WINCE)
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void updateWhileMinimized();
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#endif
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void alienWidgets();
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void adjustSize();
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void adjustSize_data();
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void updateGeometry();
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void updateGeometry_data();
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void sendUpdateRequestImmediately();
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void doubleRepaint();
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void resizeInPaintEvent();
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void opaqueChildren();
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void setMaskInResizeEvent();
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void moveInResizeEvent();
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void immediateRepaintAfterShow();
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void immediateRepaintAfterInvalidateBuffer();
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void effectiveWinId();
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void effectiveWinId2();
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void customDpi();
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void customDpiProperty();
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void quitOnCloseAttribute();
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void moveRect();
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#if defined (Q_OS_WIN)
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void gdiPainting();
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void paintOnScreenPossible();
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#endif
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void reparentStaticWidget();
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void QTBUG6883_reparentStaticWidget2();
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void translucentWidget();
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void setClearAndResizeMask();
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void maskedUpdate();
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#ifndef QTEST_NO_CURSOR
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void syntheticEnterLeave();
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void taskQTBUG_4055_sendSyntheticEnterLeave();
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void underMouse();
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void taskQTBUG_27643_enterEvents();
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#endif
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void windowFlags();
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void initialPosForDontShowOnScreenWidgets();
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void updateOnDestroyedSignal();
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void toplevelLineEditFocus();
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void focusWidget_task254563();
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#ifndef Q_OS_WINCE_WM
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void rectOutsideCoordinatesLimit_task144779();
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#endif
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void setGraphicsEffect();
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#ifdef QT_BUILD_INTERNAL
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void destroyBackingStore();
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#endif
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void activateWindow();
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void openModal_taskQTBUG_5804();
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void focusProxyAndInputMethods();
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#ifdef QT_BUILD_INTERNAL
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void scrollWithoutBackingStore();
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#endif
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void taskQTBUG_7532_tabOrderWithFocusProxy();
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void movedAndResizedAttributes();
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void childAt();
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#ifdef Q_OS_MAC
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void childAt_unifiedToolBar();
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void taskQTBUG_11373();
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#endif
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void taskQTBUG_17333_ResizeInfiniteRecursion();
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void nativeChildFocus();
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void grab();
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void grabMouse();
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void touchEventSynthesizedMouseEvent();
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void styleSheetPropagation();
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void destroyedSignal();
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private:
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bool ensureScreenSize(int width, int height);
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QWidget *testWidget;
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const QString m_platform;
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};
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bool tst_QWidget::ensureScreenSize(int width, int height)
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{
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QSize available;
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available = QDesktopWidget().availableGeometry().size();
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return (available.width() >= width && available.height() >= height);
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}
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// Testing get/set functions
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void tst_QWidget::getSetCheck()
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{
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QWidget obj1;
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QWidget child1(&obj1);
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// QStyle * QWidget::style()
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// void QWidget::setStyle(QStyle *)
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QScopedPointer<QWindowsStyle> var1(new QWindowsStyle);
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obj1.setStyle(var1.data());
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QCOMPARE(static_cast<QStyle *>(var1.data()), obj1.style());
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obj1.setStyle((QStyle *)0);
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QVERIFY(var1.data() != obj1.style());
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QVERIFY(0 != obj1.style()); // style can never be 0 for a widget
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// int QWidget::minimumWidth()
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// void QWidget::setMinimumWidth(int)
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obj1.setMinimumWidth(0);
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QCOMPARE(obj1.minimumWidth(), 0);
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obj1.setMinimumWidth(INT_MIN);
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QCOMPARE(obj1.minimumWidth(), 0); // A widgets width can never be less than 0
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obj1.setMinimumWidth(INT_MAX);
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child1.setMinimumWidth(0);
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QCOMPARE(child1.minimumWidth(), 0);
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child1.setMinimumWidth(INT_MIN);
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QCOMPARE(child1.minimumWidth(), 0); // A widgets width can never be less than 0
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child1.setMinimumWidth(INT_MAX);
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QCOMPARE(child1.minimumWidth(), QWIDGETSIZE_MAX); // The largest minimum size should only be as big as the maximium
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// int QWidget::minimumHeight()
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// void QWidget::setMinimumHeight(int)
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obj1.setMinimumHeight(0);
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QCOMPARE(obj1.minimumHeight(), 0);
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obj1.setMinimumHeight(INT_MIN);
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QCOMPARE(obj1.minimumHeight(), 0); // A widgets height can never be less than 0
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obj1.setMinimumHeight(INT_MAX);
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child1.setMinimumHeight(0);
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QCOMPARE(child1.minimumHeight(), 0);
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child1.setMinimumHeight(INT_MIN);
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QCOMPARE(child1.minimumHeight(), 0); // A widgets height can never be less than 0
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child1.setMinimumHeight(INT_MAX);
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QCOMPARE(child1.minimumHeight(), QWIDGETSIZE_MAX); // The largest minimum size should only be as big as the maximium
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// int QWidget::maximumWidth()
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// void QWidget::setMaximumWidth(int)
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obj1.setMaximumWidth(0);
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QCOMPARE(obj1.maximumWidth(), 0);
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obj1.setMaximumWidth(INT_MIN);
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QCOMPARE(obj1.maximumWidth(), 0); // A widgets width can never be less than 0
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obj1.setMaximumWidth(INT_MAX);
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QCOMPARE(obj1.maximumWidth(), QWIDGETSIZE_MAX); // QWIDGETSIZE_MAX is the abs max, not INT_MAX
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// int QWidget::maximumHeight()
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// void QWidget::setMaximumHeight(int)
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obj1.setMaximumHeight(0);
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QCOMPARE(obj1.maximumHeight(), 0);
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obj1.setMaximumHeight(INT_MIN);
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QCOMPARE(obj1.maximumHeight(), 0); // A widgets height can never be less than 0
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obj1.setMaximumHeight(INT_MAX);
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QCOMPARE(obj1.maximumHeight(), QWIDGETSIZE_MAX); // QWIDGETSIZE_MAX is the abs max, not INT_MAX
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// back to normal
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obj1.setMinimumWidth(0);
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obj1.setMinimumHeight(0);
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obj1.setMaximumWidth(QWIDGETSIZE_MAX);
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obj1.setMaximumHeight(QWIDGETSIZE_MAX);
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|
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// const QPalette & QWidget::palette()
|
|
// void QWidget::setPalette(const QPalette &)
|
|
QPalette var6;
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obj1.setPalette(var6);
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QCOMPARE(var6, obj1.palette());
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|
obj1.setPalette(QPalette());
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QCOMPARE(QPalette(), obj1.palette());
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// const QFont & QWidget::font()
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// void QWidget::setFont(const QFont &)
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QFont var7;
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obj1.setFont(var7);
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QCOMPARE(var7, obj1.font());
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obj1.setFont(QFont());
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QCOMPARE(QFont(), obj1.font());
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// qreal QWidget::windowOpacity()
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// void QWidget::setWindowOpacity(qreal)
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obj1.setWindowOpacity(0.0);
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QCOMPARE(0.0, obj1.windowOpacity());
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obj1.setWindowOpacity(1.1f);
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|
QCOMPARE(1.0, obj1.windowOpacity()); // 1.0 is the fullest opacity possible
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|
// QWidget * QWidget::focusProxy()
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|
// void QWidget::setFocusProxy(QWidget *)
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|
{
|
|
QScopedPointer<QWidget> var9(new QWidget());
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obj1.setFocusProxy(var9.data());
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|
QCOMPARE(var9.data(), obj1.focusProxy());
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|
obj1.setFocusProxy((QWidget *)0);
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|
QCOMPARE((QWidget *)0, obj1.focusProxy());
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|
}
|
|
|
|
// const QRect & QWidget::geometry()
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|
// void QWidget::setGeometry(const QRect &)
|
|
qApp->processEvents();
|
|
QRect var10(10, 10, 100, 100);
|
|
obj1.setGeometry(var10);
|
|
qApp->processEvents();
|
|
qDebug() << obj1.geometry();
|
|
QCOMPARE(var10, obj1.geometry());
|
|
obj1.setGeometry(QRect(0,0,0,0));
|
|
qDebug() << obj1.geometry();
|
|
QCOMPARE(QRect(0,0,0,0), obj1.geometry());
|
|
|
|
// QLayout * QWidget::layout()
|
|
// void QWidget::setLayout(QLayout *)
|
|
QBoxLayout *var11 = new QBoxLayout(QBoxLayout::LeftToRight);
|
|
obj1.setLayout(var11);
|
|
QCOMPARE(static_cast<QLayout *>(var11), obj1.layout());
|
|
obj1.setLayout((QLayout *)0);
|
|
QCOMPARE(static_cast<QLayout *>(var11), obj1.layout()); // You cannot set a 0-pointer layout, that keeps the current
|
|
delete var11; // This will remove the layout from the widget
|
|
QCOMPARE((QLayout *)0, obj1.layout());
|
|
|
|
// bool QWidget::acceptDrops()
|
|
// void QWidget::setAcceptDrops(bool)
|
|
obj1.setAcceptDrops(false);
|
|
QCOMPARE(false, obj1.acceptDrops());
|
|
obj1.setAcceptDrops(true);
|
|
QCOMPARE(true, obj1.acceptDrops());
|
|
|
|
// bool QWidget::autoFillBackground()
|
|
// void QWidget::setAutoFillBackground(bool)
|
|
obj1.setAutoFillBackground(false);
|
|
QCOMPARE(false, obj1.autoFillBackground());
|
|
obj1.setAutoFillBackground(true);
|
|
QCOMPARE(true, obj1.autoFillBackground());
|
|
|
|
var1.reset();
|
|
#if defined (Q_OS_WIN) && !defined(Q_OS_WINCE)
|
|
obj1.setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint);
|
|
const HWND handle = reinterpret_cast<HWND>(obj1.winId()); // explicitly create window handle
|
|
QVERIFY(GetWindowLong(handle, GWL_STYLE) & WS_POPUP);
|
|
#endif
|
|
}
|
|
|
|
tst_QWidget::tst_QWidget() : m_platform(qApp->platformName().toLower())
|
|
{
|
|
QFont font;
|
|
font.setBold(true);
|
|
font.setPointSize(42);
|
|
qApp->setFont(font, "QPropagationTestWidget");
|
|
|
|
QPalette palette;
|
|
palette.setColor(QPalette::ToolTipBase, QColor(12, 13, 14));
|
|
palette.setColor(QPalette::Text, QColor(21, 22, 23));
|
|
qApp->setPalette(palette, "QPropagationTestWidget");
|
|
|
|
testWidget = 0;
|
|
}
|
|
|
|
tst_QWidget::~tst_QWidget()
|
|
{
|
|
}
|
|
|
|
class BezierViewer : public QWidget {
|
|
public:
|
|
explicit BezierViewer(QWidget* parent = 0);
|
|
void paintEvent( QPaintEvent* );
|
|
void setPoints( const QPolygonF& poly );
|
|
private:
|
|
QPolygonF points;
|
|
|
|
};
|
|
|
|
void tst_QWidget::initTestCase()
|
|
{
|
|
#ifdef Q_OS_WINCE //disable magic for WindowsCE
|
|
qApp->setAutoMaximizeThreshold(-1);
|
|
#endif
|
|
// Create the test class
|
|
testWidget = new BezierViewer;
|
|
testWidget->resize(200,200);
|
|
testWidget->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(testWidget));
|
|
}
|
|
|
|
void tst_QWidget::cleanupTestCase()
|
|
{
|
|
delete testWidget;
|
|
testWidget = 0;
|
|
}
|
|
|
|
void tst_QWidget::init()
|
|
{
|
|
// TODO: Add initialization code here.
|
|
// This will be executed immediately before each test is run.
|
|
testWidget->setFont(QFont());
|
|
testWidget->setPalette(QPalette());
|
|
}
|
|
|
|
void tst_QWidget::cleanup()
|
|
{
|
|
}
|
|
|
|
// Helper class...
|
|
|
|
BezierViewer::BezierViewer( QWidget* parent)
|
|
: QWidget( parent )
|
|
{
|
|
setObjectName(QLatin1String("TestWidget"));
|
|
setWindowTitle(objectName());
|
|
QPalette pal;
|
|
pal.setColor(backgroundRole(), Qt::white);
|
|
setPalette(pal);
|
|
}
|
|
|
|
|
|
void BezierViewer::setPoints( const QPolygonF& a )
|
|
{
|
|
points = a;
|
|
}
|
|
|
|
#include "private/qbezier_p.h"
|
|
void BezierViewer::paintEvent( QPaintEvent* )
|
|
{
|
|
if ( points.size() != 4 ) {
|
|
#if defined(QT_CHECK_RANGE)
|
|
qWarning( "QPolygon::bezier: The array must have 4 control points" );
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
/* Calculate Bezier curve */
|
|
QPolygonF bezier = QBezier::fromPoints(points.at(0),points.at(1),points.at(2),points.at(3)).toPolygon();
|
|
|
|
QPainter painter( this );
|
|
|
|
/* Calculate scale to fit in window */
|
|
QRectF br = bezier.boundingRect() | points.boundingRect();
|
|
QRectF pr = rect();
|
|
int scl = qMax( qMin(pr.width()/br.width(), pr.height()/br.height()), qreal(1.) );
|
|
int border = scl-1;
|
|
|
|
/* Scale Bezier curve vertices */
|
|
for ( QPolygonF::Iterator it = bezier.begin(); it != bezier.end(); ++it ) {
|
|
it->setX( (it->x()-br.x()) * scl + border );
|
|
it->setY( (it->y()-br.y()) * scl + border );
|
|
}
|
|
|
|
/* Draw grid */
|
|
painter.setPen( Qt::lightGray );
|
|
int i;
|
|
for ( i = border; i <= pr.width(); i += scl ) {
|
|
painter.drawLine( i, 0, i, pr.height() );
|
|
}
|
|
for ( int j = border; j <= pr.height(); j += scl ) {
|
|
painter.drawLine( 0, j, pr.width(), j );
|
|
}
|
|
|
|
/* Write number of vertices */
|
|
painter.setPen( Qt::red );
|
|
painter.setFont( QFont("Helvetica", 14, QFont::DemiBold, true ) );
|
|
QString caption;
|
|
caption.setNum( bezier.size() );
|
|
caption += QString::fromLatin1( " vertices" );
|
|
painter.drawText( 10, pr.height()-10, caption );
|
|
|
|
/* Draw Bezier curve */
|
|
painter.setPen( Qt::black );
|
|
painter.drawPolyline( bezier );
|
|
|
|
/* Scale and draw control points */
|
|
painter.setPen( Qt::darkGreen );
|
|
for ( QPolygonF::Iterator p1 = points.begin(); p1 != points.end(); ++p1 ) {
|
|
int x = (p1->x()-br.x()) * scl + border;
|
|
int y = (p1->y()-br.y()) * scl + border;
|
|
painter.drawLine( x-4, y-4, x+4, y+4 );
|
|
painter.drawLine( x+4, y-4, x-4, y+4 );
|
|
}
|
|
|
|
/* Draw vertices */
|
|
painter.setPen( Qt::red );
|
|
painter.setBrush( Qt::red );
|
|
for ( QPolygonF::Iterator p2 = bezier.begin(); p2 != bezier.end(); ++p2 )
|
|
painter.drawEllipse( p2->x()-1, p2->y()-1, 3, 3 );
|
|
}
|
|
|
|
void tst_QWidget::fontPropagation()
|
|
{
|
|
QFont font = testWidget->font();
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
childWidget->show();
|
|
QCOMPARE( font, childWidget->font() );
|
|
|
|
font.setBold( true );
|
|
testWidget->setFont( font );
|
|
QCOMPARE( font, testWidget->font() );
|
|
QCOMPARE( font, childWidget->font() );
|
|
|
|
QFont newFont = font;
|
|
newFont.setItalic( true );
|
|
childWidget->setFont( newFont );
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
QCOMPARE( font, testWidget->font() );
|
|
QCOMPARE( newFont, grandChildWidget->font() );
|
|
|
|
font.setUnderline( true );
|
|
testWidget->setFont( font );
|
|
|
|
// the child and grand child should now have merged bold and
|
|
// underline
|
|
newFont.setUnderline( true );
|
|
|
|
QCOMPARE( newFont, childWidget->font() );
|
|
QCOMPARE( newFont, grandChildWidget->font() );
|
|
|
|
// make sure font propagation continues working after reparenting
|
|
font = testWidget->font();
|
|
font.setPointSize(font.pointSize() + 2);
|
|
testWidget->setFont(font);
|
|
|
|
QWidget *one = new QWidget(testWidget);
|
|
QWidget *two = new QWidget(one);
|
|
QWidget *three = new QWidget(two);
|
|
QWidget *four = new QWidget(two);
|
|
|
|
four->setParent(three);
|
|
four->move(QPoint(0,0));
|
|
|
|
font.setPointSize(font.pointSize() + 2);
|
|
testWidget->setFont(font);
|
|
|
|
QCOMPARE(testWidget->font(), one->font());
|
|
QCOMPARE(one->font(), two->font());
|
|
QCOMPARE(two->font(), three->font());
|
|
QCOMPARE(three->font(), four->font());
|
|
|
|
QVERIFY(testWidget->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! one->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! two->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! three->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! four->testAttribute(Qt::WA_SetFont));
|
|
|
|
font.setPointSize(font.pointSize() + 2);
|
|
one->setFont(font);
|
|
|
|
QCOMPARE(one->font(), two->font());
|
|
QCOMPARE(two->font(), three->font());
|
|
QCOMPARE(three->font(), four->font());
|
|
|
|
QVERIFY(one->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! two->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! three->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! four->testAttribute(Qt::WA_SetFont));
|
|
|
|
font.setPointSize(font.pointSize() + 2);
|
|
two->setFont(font);
|
|
|
|
QCOMPARE(two->font(), three->font());
|
|
QCOMPARE(three->font(), four->font());
|
|
|
|
QVERIFY(two->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! three->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! four->testAttribute(Qt::WA_SetFont));
|
|
|
|
font.setPointSize(font.pointSize() + 2);
|
|
three->setFont(font);
|
|
|
|
QCOMPARE(three->font(), four->font());
|
|
|
|
QVERIFY(three->testAttribute(Qt::WA_SetFont));
|
|
QVERIFY(! four->testAttribute(Qt::WA_SetFont));
|
|
|
|
font.setPointSize(font.pointSize() + 2);
|
|
four->setFont(font);
|
|
|
|
QVERIFY(four->testAttribute(Qt::WA_SetFont));
|
|
}
|
|
|
|
class QPropagationTestWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QPropagationTestWidget(QWidget *parent = 0)
|
|
: QWidget(parent)
|
|
{ }
|
|
};
|
|
|
|
void tst_QWidget::fontPropagation2()
|
|
{
|
|
// ! Note, the code below is executed in tst_QWidget's constructor.
|
|
// QFont font;
|
|
// font.setBold(true);
|
|
// font.setPointSize(42);
|
|
// qApp->setFont(font, "QPropagationTestWidget");
|
|
|
|
QScopedPointer<QWidget> root(new QWidget);
|
|
root->setObjectName(QLatin1String("fontPropagation2"));
|
|
root->setWindowTitle(root->objectName());
|
|
root->resize(200, 200);
|
|
|
|
QWidget *child0 = new QWidget(root.data());
|
|
QWidget *child1 = new QWidget(child0);
|
|
QWidget *child2 = new QPropagationTestWidget(child1);
|
|
QWidget *child3 = new QWidget(child2);
|
|
QWidget *child4 = new QWidget(child3);
|
|
QWidget *child5 = new QWidget(child4);
|
|
root->show();
|
|
|
|
// Check that only the application fonts apply.
|
|
QCOMPARE(root->font(), QApplication::font());
|
|
QCOMPARE(child0->font(), QApplication::font());
|
|
QCOMPARE(child1->font(), QApplication::font());
|
|
QCOMPARE(child2->font().pointSize(), 42);
|
|
QVERIFY(child2->font().bold());
|
|
QCOMPARE(child3->font().pointSize(), 42);
|
|
QVERIFY(child3->font().bold());
|
|
QCOMPARE(child4->font().pointSize(), 42);
|
|
QVERIFY(child4->font().bold());
|
|
QCOMPARE(child5->font().pointSize(), 42);
|
|
QVERIFY(child5->font().bold());
|
|
|
|
// Set child0's font size to 15, and remove bold on child4.
|
|
QFont font;
|
|
font.setPointSize(15);
|
|
child0->setFont(font);
|
|
QFont unboldFont;
|
|
unboldFont.setBold(false);
|
|
child4->setFont(unboldFont);
|
|
|
|
// Check that the above settings propagate correctly.
|
|
QCOMPARE(root->font(), QApplication::font());
|
|
QCOMPARE(child0->font().pointSize(), 15);
|
|
QVERIFY(!child0->font().bold());
|
|
QCOMPARE(child1->font().pointSize(), 15);
|
|
QVERIFY(!child1->font().bold());
|
|
QCOMPARE(child2->font().pointSize(), 15);
|
|
QVERIFY(child2->font().bold());
|
|
QCOMPARE(child3->font().pointSize(), 15);
|
|
QVERIFY(child3->font().bold());
|
|
QCOMPARE(child4->font().pointSize(), 15);
|
|
QVERIFY(!child4->font().bold());
|
|
QCOMPARE(child5->font().pointSize(), 15);
|
|
QVERIFY(!child5->font().bold());
|
|
|
|
// Replace the app font for child2. Italic should propagate
|
|
// but the size should still be ignored. The previous bold
|
|
// setting is gone.
|
|
QFont italicSizeFont;
|
|
italicSizeFont.setItalic(true);
|
|
italicSizeFont.setPointSize(33);
|
|
qApp->setFont(italicSizeFont, "QPropagationTestWidget");
|
|
|
|
// Check that this propagates correctly.
|
|
QCOMPARE(root->font(), QApplication::font());
|
|
QCOMPARE(child0->font().pointSize(), 15);
|
|
QVERIFY(!child0->font().bold());
|
|
QVERIFY(!child0->font().italic());
|
|
QCOMPARE(child1->font().pointSize(), 15);
|
|
QVERIFY(!child1->font().bold());
|
|
QVERIFY(!child1->font().italic());
|
|
QCOMPARE(child2->font().pointSize(), 15);
|
|
QVERIFY(!child2->font().bold());
|
|
QVERIFY(child2->font().italic());
|
|
QCOMPARE(child3->font().pointSize(), 15);
|
|
QVERIFY(!child3->font().bold());
|
|
QVERIFY(child3->font().italic());
|
|
QCOMPARE(child4->font().pointSize(), 15);
|
|
QVERIFY(!child4->font().bold());
|
|
QVERIFY(child4->font().italic());
|
|
QCOMPARE(child5->font().pointSize(), 15);
|
|
QVERIFY(!child5->font().bold());
|
|
QVERIFY(child5->font().italic());
|
|
}
|
|
|
|
void tst_QWidget::palettePropagation()
|
|
{
|
|
QPalette palette = testWidget->palette();
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
childWidget->show();
|
|
QCOMPARE( palette, childWidget->palette() );
|
|
|
|
palette.setColor( QPalette::Base, Qt::red );
|
|
testWidget->setPalette( palette );
|
|
QCOMPARE( palette, testWidget->palette() );
|
|
QCOMPARE( palette, childWidget->palette() );
|
|
|
|
QPalette newPalette = palette;
|
|
newPalette.setColor( QPalette::Highlight, Qt::green );
|
|
childWidget->setPalette( newPalette );
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
QCOMPARE( palette, testWidget->palette() );
|
|
QCOMPARE( newPalette, grandChildWidget->palette() );
|
|
|
|
palette.setColor( QPalette::Text, Qt::blue );
|
|
testWidget->setPalette( palette );
|
|
|
|
// the child and grand child should now have merged green
|
|
// highlight and blue text
|
|
newPalette.setColor( QPalette::Text, Qt::blue);
|
|
|
|
QCOMPARE( newPalette, childWidget->palette() );
|
|
QCOMPARE( newPalette, grandChildWidget->palette() );
|
|
}
|
|
|
|
void tst_QWidget::palettePropagation2()
|
|
{
|
|
// ! Note, the code below is executed in tst_QWidget's constructor.
|
|
// QPalette palette;
|
|
// font.setColor(QPalette::ToolTipBase, QColor(12, 13, 14));
|
|
// font.setColor(QPalette::Text, QColor(21, 22, 23));
|
|
// qApp->setPalette(palette, "QPropagationTestWidget");
|
|
|
|
QScopedPointer<QWidget> root(new QWidget);
|
|
root->setObjectName(QLatin1String("palettePropagation2"));
|
|
root->setWindowTitle(root->objectName());
|
|
root->resize(200, 200);
|
|
QWidget *child0 = new QWidget(root.data());
|
|
QWidget *child1 = new QWidget(child0);
|
|
QWidget *child2 = new QPropagationTestWidget(child1);
|
|
QWidget *child3 = new QWidget(child2);
|
|
QWidget *child4 = new QWidget(child3);
|
|
QWidget *child5 = new QWidget(child4);
|
|
root->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(root.data()));
|
|
|
|
// These colors are unlikely to be imposed on the default palette of
|
|
// QWidget ;-).
|
|
QColor sysPalText(21, 22, 23);
|
|
QColor sysPalToolTipBase(12, 13, 14);
|
|
QColor overridePalText(42, 43, 44);
|
|
QColor overridePalToolTipBase(45, 46, 47);
|
|
QColor sysPalButton(99, 98, 97);
|
|
|
|
// Check that only the application fonts apply.
|
|
QPalette appPal = QApplication::palette();
|
|
QCOMPARE(root->palette(), appPal);
|
|
QCOMPARE(child0->palette(), appPal);
|
|
QCOMPARE(child1->palette(), appPal);
|
|
QCOMPARE(child2->palette().color(QPalette::ToolTipBase), sysPalToolTipBase);
|
|
QCOMPARE(child2->palette().color(QPalette::Text), sysPalText);
|
|
QCOMPARE(child2->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child3->palette().color(QPalette::ToolTipBase), sysPalToolTipBase);
|
|
QCOMPARE(child3->palette().color(QPalette::Text), sysPalText);
|
|
QCOMPARE(child3->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child4->palette().color(QPalette::ToolTipBase), sysPalToolTipBase);
|
|
QCOMPARE(child4->palette().color(QPalette::Text), sysPalText);
|
|
QCOMPARE(child4->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child5->palette().color(QPalette::ToolTipBase), sysPalToolTipBase);
|
|
QCOMPARE(child5->palette().color(QPalette::Text), sysPalText);
|
|
QCOMPARE(child5->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
|
|
// Set child0's Text, and set ToolTipBase on child4.
|
|
QPalette textPalette;
|
|
textPalette.setColor(QPalette::Text, overridePalText);
|
|
child0->setPalette(textPalette);
|
|
QPalette toolTipPalette;
|
|
toolTipPalette.setColor(QPalette::ToolTipBase, overridePalToolTipBase);
|
|
child4->setPalette(toolTipPalette);
|
|
|
|
// Check that the above settings propagate correctly.
|
|
QCOMPARE(root->palette(), appPal);
|
|
QCOMPARE(child0->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child0->palette().color(QPalette::ToolTipBase), appPal.color(QPalette::ToolTipBase));
|
|
QCOMPARE(child0->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child1->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child1->palette().color(QPalette::ToolTipBase), appPal.color(QPalette::ToolTipBase));
|
|
QCOMPARE(child1->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child2->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child2->palette().color(QPalette::ToolTipBase), sysPalToolTipBase);
|
|
QCOMPARE(child2->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child3->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child3->palette().color(QPalette::ToolTipBase), sysPalToolTipBase);
|
|
QCOMPARE(child3->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child4->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child4->palette().color(QPalette::ToolTipBase), overridePalToolTipBase);
|
|
QCOMPARE(child4->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child5->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child5->palette().color(QPalette::ToolTipBase), overridePalToolTipBase);
|
|
QCOMPARE(child5->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
|
|
// Replace the app palette for child2. Button should propagate but Text
|
|
// should still be ignored. The previous ToolTipBase setting is gone.
|
|
QPalette buttonPalette;
|
|
buttonPalette.setColor(QPalette::ToolTipText, sysPalButton);
|
|
qApp->setPalette(buttonPalette, "QPropagationTestWidget");
|
|
|
|
// Check that the above settings propagate correctly.
|
|
QCOMPARE(root->palette(), appPal);
|
|
QCOMPARE(child0->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child0->palette().color(QPalette::ToolTipBase), appPal.color(QPalette::ToolTipBase));
|
|
QCOMPARE(child0->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child1->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child1->palette().color(QPalette::ToolTipBase), appPal.color(QPalette::ToolTipBase));
|
|
QCOMPARE(child1->palette().color(QPalette::ToolTipText), appPal.color(QPalette::ToolTipText));
|
|
QCOMPARE(child2->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child2->palette().color(QPalette::ToolTipBase), appPal.color(QPalette::ToolTipBase));
|
|
QCOMPARE(child2->palette().color(QPalette::ToolTipText), sysPalButton);
|
|
QCOMPARE(child3->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child3->palette().color(QPalette::ToolTipBase), appPal.color(QPalette::ToolTipBase));
|
|
QCOMPARE(child3->palette().color(QPalette::ToolTipText), sysPalButton);
|
|
QCOMPARE(child4->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child4->palette().color(QPalette::ToolTipBase), overridePalToolTipBase);
|
|
QCOMPARE(child4->palette().color(QPalette::ToolTipText), sysPalButton);
|
|
QCOMPARE(child5->palette().color(QPalette::Text), overridePalText);
|
|
QCOMPARE(child5->palette().color(QPalette::ToolTipBase), overridePalToolTipBase);
|
|
QCOMPARE(child5->palette().color(QPalette::ToolTipText), sysPalButton);
|
|
}
|
|
|
|
void tst_QWidget::enabledPropagation()
|
|
{
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
childWidget->show();
|
|
QVERIFY( testWidget->isEnabled() );
|
|
QVERIFY( childWidget->isEnabled() );
|
|
|
|
testWidget->setEnabled( false );
|
|
QVERIFY( !testWidget->isEnabled() );
|
|
QVERIFY( !childWidget->isEnabled() );
|
|
|
|
testWidget->setDisabled( false );
|
|
QVERIFY( testWidget->isEnabled() );
|
|
QVERIFY( childWidget->isEnabled() );
|
|
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
QVERIFY( grandChildWidget->isEnabled() );
|
|
|
|
testWidget->setDisabled( true );
|
|
QVERIFY( !testWidget->isEnabled() );
|
|
QVERIFY( !childWidget->isEnabled() );
|
|
QVERIFY( !grandChildWidget->isEnabled() );
|
|
|
|
grandChildWidget->setEnabled( false );
|
|
testWidget->setEnabled( true );
|
|
QVERIFY( testWidget->isEnabled() );
|
|
QVERIFY( childWidget->isEnabled() );
|
|
QVERIFY( !grandChildWidget->isEnabled() );
|
|
|
|
grandChildWidget->setEnabled( true );
|
|
testWidget->setEnabled( false );
|
|
childWidget->setDisabled( true );
|
|
testWidget->setEnabled( true );
|
|
QVERIFY( testWidget->isEnabled() );
|
|
QVERIFY( !childWidget->isEnabled() );
|
|
QVERIFY( !grandChildWidget->isEnabled() );
|
|
}
|
|
|
|
void tst_QWidget::ignoreKeyEventsWhenDisabled_QTBUG27417()
|
|
{
|
|
QLineEdit lineEdit;
|
|
lineEdit.setDisabled(true);
|
|
lineEdit.show();
|
|
QTest::keyClick(&lineEdit, Qt::Key_A);
|
|
QTRY_VERIFY(lineEdit.text().isEmpty());
|
|
}
|
|
|
|
void tst_QWidget::properTabHandlingWhenDisabled_QTBUG27417()
|
|
{
|
|
QWidget widget;
|
|
QVBoxLayout *layout = new QVBoxLayout();
|
|
QLineEdit *lineEdit = new QLineEdit();
|
|
layout->addWidget(lineEdit);
|
|
QLineEdit *lineEdit2 = new QLineEdit();
|
|
layout->addWidget(lineEdit2);
|
|
QLineEdit *lineEdit3 = new QLineEdit();
|
|
layout->addWidget(lineEdit3);
|
|
widget.setLayout(layout);
|
|
widget.show();
|
|
|
|
lineEdit->setFocus();
|
|
QTRY_VERIFY(lineEdit->hasFocus());
|
|
QTest::keyClick(&widget, Qt::Key_Tab);
|
|
QTRY_VERIFY(lineEdit2->hasFocus());
|
|
QTest::keyClick(&widget, Qt::Key_Tab);
|
|
QTRY_VERIFY(lineEdit3->hasFocus());
|
|
|
|
lineEdit2->setDisabled(true);
|
|
lineEdit->setFocus();
|
|
QTRY_VERIFY(lineEdit->hasFocus());
|
|
QTest::keyClick(&widget, Qt::Key_Tab);
|
|
QTRY_VERIFY(!lineEdit2->hasFocus());
|
|
QVERIFY(lineEdit3->hasFocus());
|
|
}
|
|
|
|
// Drag'n drop disabled in this build.
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
void tst_QWidget::acceptDropsPropagation()
|
|
{
|
|
QWidget *childWidget = new QWidget(testWidget);
|
|
childWidget->show();
|
|
QVERIFY(!testWidget->acceptDrops());
|
|
QVERIFY(!childWidget->acceptDrops());
|
|
|
|
testWidget->setAcceptDrops(true);
|
|
QVERIFY(testWidget->acceptDrops());
|
|
QVERIFY(!childWidget->acceptDrops());
|
|
QVERIFY(childWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
|
|
testWidget->setAcceptDrops(false);
|
|
QVERIFY(!testWidget->acceptDrops());
|
|
QVERIFY(!childWidget->acceptDrops());
|
|
QVERIFY(!childWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
|
|
QWidget *grandChildWidget = new QWidget(childWidget);
|
|
QVERIFY(!grandChildWidget->acceptDrops());
|
|
QVERIFY(!grandChildWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
|
|
testWidget->setAcceptDrops(true);
|
|
QVERIFY(testWidget->acceptDrops());
|
|
QVERIFY(!childWidget->acceptDrops());
|
|
QVERIFY(childWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
QVERIFY(!grandChildWidget->acceptDrops());
|
|
QVERIFY(grandChildWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
|
|
grandChildWidget->setAcceptDrops(true);
|
|
testWidget->setAcceptDrops(false);
|
|
QVERIFY(!testWidget->acceptDrops());
|
|
QVERIFY(!childWidget->acceptDrops());
|
|
QVERIFY(grandChildWidget->acceptDrops());
|
|
QVERIFY(grandChildWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
|
|
grandChildWidget->setAcceptDrops(false);
|
|
QVERIFY(!grandChildWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
testWidget->setAcceptDrops(true);
|
|
childWidget->setAcceptDrops(true);
|
|
testWidget->setAcceptDrops(false);
|
|
QVERIFY(!testWidget->acceptDrops());
|
|
QVERIFY(childWidget->acceptDrops());
|
|
QVERIFY(!grandChildWidget->acceptDrops());
|
|
QVERIFY(grandChildWidget->testAttribute(Qt::WA_DropSiteRegistered));
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::isEnabledTo()
|
|
{
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
|
|
QVERIFY( childWidget->isEnabledTo( testWidget ) );
|
|
QVERIFY( grandChildWidget->isEnabledTo( testWidget ) );
|
|
|
|
childWidget->setEnabled( false );
|
|
QVERIFY( !childWidget->isEnabledTo( testWidget ) );
|
|
QVERIFY( grandChildWidget->isEnabledTo( childWidget ) );
|
|
QVERIFY( !grandChildWidget->isEnabledTo( testWidget ) );
|
|
}
|
|
|
|
void tst_QWidget::visible()
|
|
{
|
|
// Ensure that the testWidget is hidden for this test at the
|
|
// start
|
|
|
|
testWidget->hide();
|
|
QVERIFY( !testWidget->isVisible() );
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
QVERIFY( !childWidget->isVisible() );
|
|
|
|
testWidget->show();
|
|
QVERIFY( testWidget->isVisible() );
|
|
QVERIFY( childWidget->isVisible() );
|
|
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
QVERIFY( !grandChildWidget->isVisible() );
|
|
grandChildWidget->show();
|
|
QVERIFY( grandChildWidget->isVisible() );
|
|
|
|
grandChildWidget->hide();
|
|
testWidget->hide();
|
|
testWidget->show();
|
|
QVERIFY( !grandChildWidget->isVisible() );
|
|
QVERIFY( testWidget->isVisible() );
|
|
QVERIFY( childWidget->isVisible() );
|
|
|
|
grandChildWidget->show();
|
|
childWidget->hide();
|
|
testWidget->hide();
|
|
testWidget->show();
|
|
QVERIFY( testWidget->isVisible() );
|
|
QVERIFY( !childWidget->isVisible() );
|
|
QVERIFY( !grandChildWidget->isVisible() );
|
|
|
|
grandChildWidget->show();
|
|
QVERIFY( !grandChildWidget->isVisible() );
|
|
}
|
|
|
|
void tst_QWidget::setLocale()
|
|
{
|
|
QWidget w;
|
|
QCOMPARE(w.locale(), QLocale());
|
|
|
|
w.setLocale(QLocale::Italian);
|
|
QCOMPARE(w.locale(), QLocale(QLocale::Italian));
|
|
|
|
QWidget child1(&w);
|
|
QCOMPARE(child1.locale(), QLocale(QLocale::Italian));
|
|
|
|
w.unsetLocale();
|
|
QCOMPARE(w.locale(), QLocale());
|
|
QCOMPARE(child1.locale(), QLocale());
|
|
|
|
w.setLocale(QLocale::French);
|
|
QCOMPARE(w.locale(), QLocale(QLocale::French));
|
|
QCOMPARE(child1.locale(), QLocale(QLocale::French));
|
|
|
|
child1.setLocale(QLocale::Italian);
|
|
QCOMPARE(w.locale(), QLocale(QLocale::French));
|
|
QCOMPARE(child1.locale(), QLocale(QLocale::Italian));
|
|
|
|
child1.unsetLocale();
|
|
QCOMPARE(w.locale(), QLocale(QLocale::French));
|
|
QCOMPARE(child1.locale(), QLocale(QLocale::French));
|
|
|
|
QWidget child2;
|
|
QCOMPARE(child2.locale(), QLocale());
|
|
child2.setParent(&w);
|
|
QCOMPARE(child2.locale(), QLocale(QLocale::French));
|
|
}
|
|
|
|
void tst_QWidget::visible_setWindowOpacity()
|
|
{
|
|
testWidget->hide();
|
|
QVERIFY( !testWidget->isVisible() );
|
|
testWidget->setWindowOpacity(0.5);
|
|
#ifdef Q_OS_WIN
|
|
QVERIFY(!::IsWindowVisible(winHandleOf(testWidget)));
|
|
#endif
|
|
testWidget->setWindowOpacity(1.0);
|
|
}
|
|
|
|
void tst_QWidget::isVisibleTo()
|
|
{
|
|
// Ensure that the testWidget is hidden for this test at the
|
|
// start
|
|
|
|
testWidget->hide();
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
QVERIFY( childWidget->isVisibleTo( testWidget ) );
|
|
childWidget->hide();
|
|
QVERIFY( !childWidget->isVisibleTo( testWidget ) );
|
|
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
QVERIFY( !grandChildWidget->isVisibleTo( testWidget ) );
|
|
QVERIFY( grandChildWidget->isVisibleTo( childWidget ) );
|
|
|
|
testWidget->show();
|
|
childWidget->show();
|
|
|
|
QVERIFY( childWidget->isVisibleTo( testWidget ) );
|
|
grandChildWidget->hide();
|
|
QVERIFY( !grandChildWidget->isVisibleTo( childWidget ) );
|
|
QVERIFY( !grandChildWidget->isVisibleTo( testWidget ) );
|
|
|
|
}
|
|
|
|
void tst_QWidget::isHidden()
|
|
{
|
|
// Ensure that the testWidget is hidden for this test at the
|
|
// start
|
|
|
|
testWidget->hide();
|
|
QVERIFY( testWidget->isHidden() );
|
|
QWidget* childWidget = new QWidget( testWidget );
|
|
QVERIFY( !childWidget->isHidden() );
|
|
|
|
testWidget->show();
|
|
QVERIFY( !testWidget->isHidden() );
|
|
QVERIFY( !childWidget->isHidden() );
|
|
|
|
QWidget* grandChildWidget = new QWidget( childWidget );
|
|
QVERIFY( grandChildWidget->isHidden() );
|
|
grandChildWidget->show();
|
|
QVERIFY( !grandChildWidget->isHidden() );
|
|
|
|
grandChildWidget->hide();
|
|
testWidget->hide();
|
|
testWidget->show();
|
|
QVERIFY( grandChildWidget->isHidden() );
|
|
QVERIFY( !testWidget->isHidden() );
|
|
QVERIFY( !childWidget->isHidden() );
|
|
|
|
grandChildWidget->show();
|
|
childWidget->hide();
|
|
testWidget->hide();
|
|
testWidget->show();
|
|
QVERIFY( !testWidget->isHidden() );
|
|
QVERIFY( childWidget->isHidden() );
|
|
QVERIFY( !grandChildWidget->isHidden() );
|
|
|
|
grandChildWidget->show();
|
|
QVERIFY( !grandChildWidget->isHidden() );
|
|
}
|
|
|
|
void tst_QWidget::fonts()
|
|
{
|
|
// Tests setFont(), ownFont() and unsetFont()
|
|
QWidget* cleanTestWidget = new QWidget( testWidget );
|
|
QFont originalFont = cleanTestWidget->font();
|
|
|
|
QVERIFY( !cleanTestWidget->testAttribute(Qt::WA_SetFont) );
|
|
cleanTestWidget->setFont(QFont());
|
|
QVERIFY( !cleanTestWidget->testAttribute(Qt::WA_SetFont) );
|
|
|
|
QFont newFont( "times", 18 );
|
|
cleanTestWidget->setFont( newFont );
|
|
newFont = newFont.resolve( testWidget->font() );
|
|
|
|
QVERIFY( cleanTestWidget->testAttribute(Qt::WA_SetFont) );
|
|
QVERIFY( cleanTestWidget->font() == newFont );
|
|
|
|
cleanTestWidget->setFont(QFont());
|
|
QVERIFY( !cleanTestWidget->testAttribute(Qt::WA_SetFont) );
|
|
QVERIFY( cleanTestWidget->font() == originalFont );
|
|
}
|
|
|
|
void tst_QWidget::mapFromAndTo_data()
|
|
{
|
|
QTest::addColumn<bool>("windowHidden");
|
|
QTest::addColumn<bool>("subWindow1Hidden");
|
|
QTest::addColumn<bool>("subWindow2Hidden");
|
|
QTest::addColumn<bool>("subSubWindowHidden");
|
|
QTest::addColumn<bool>("windowMinimized");
|
|
QTest::addColumn<bool>("subWindow1Minimized");
|
|
|
|
QTest::newRow("window 1 sub1 1 sub2 1 subsub 1") << false << false << false << false << false << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 1 subsub 1") << true << false << false << false << false << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 1 subsub 1") << false << true << false << false << false << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 1 subsub 1") << true << true << false << false << false << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 0 subsub 1") << false << false << true << false << false << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 0 subsub 1") << true << false << true << false << false << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 0 subsub 1") << false << true << true << false << false << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 0 subsub 1") << true << true << true << false << false << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 1 subsub 0") << false << false << false << true << false << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 1 subsub 0") << true << false << false << true << false << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 1 subsub 0") << false << true << false << true << false << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 1 subsub 0") << true << true << false << true << false << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 0 subsub 0") << false << false << true << true << false << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 0 subsub 0") << true << false << true << true << false << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 0 subsub 0") << false << true << true << true << false << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 0 subsub 0") << true << true << true << true << false << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 1 subsub 1 windowMinimized") << false << false << false << false << true << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 1 subsub 1 windowMinimized") << true << false << false << false << true << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 1 subsub 1 windowMinimized") << false << true << false << false << true << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 1 subsub 1 windowMinimized") << true << true << false << false << true << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 0 subsub 1 windowMinimized") << false << false << true << false << true << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 0 subsub 1 windowMinimized") << true << false << true << false << true << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 0 subsub 1 windowMinimized") << false << true << true << false << true << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 0 subsub 1 windowMinimized") << true << true << true << false << true << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 1 subsub 0 windowMinimized") << false << false << false << true << true << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 1 subsub 0 windowMinimized") << true << false << false << true << true << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 1 subsub 0 windowMinimized") << false << true << false << true << true << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 1 subsub 0 windowMinimized") << true << true << false << true << true << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 0 subsub 0 windowMinimized") << false << false << true << true << true << false;
|
|
QTest::newRow("window 0 sub1 1 sub2 0 subsub 0 windowMinimized") << true << false << true << true << true << false;
|
|
QTest::newRow("window 1 sub1 0 sub2 0 subsub 0 windowMinimized") << false << true << true << true << true << false;
|
|
QTest::newRow("window 0 sub1 0 sub2 0 subsub 0 windowMinimized") << true << true << true << true << true << false;
|
|
QTest::newRow("window 1 sub1 1 sub2 1 subsub 1 subWindow1Minimized") << false << false << false << false << false << true;
|
|
QTest::newRow("window 0 sub1 1 sub2 1 subsub 1 subWindow1Minimized") << true << false << false << false << false << true;
|
|
QTest::newRow("window 1 sub1 0 sub2 1 subsub 1 subWindow1Minimized") << false << true << false << false << false << true;
|
|
QTest::newRow("window 0 sub1 0 sub2 1 subsub 1 subWindow1Minimized") << true << true << false << false << false << true;
|
|
QTest::newRow("window 1 sub1 1 sub2 0 subsub 1 subWindow1Minimized") << false << false << true << false << false << true;
|
|
QTest::newRow("window 0 sub1 1 sub2 0 subsub 1 subWindow1Minimized") << true << false << true << false << false << true;
|
|
QTest::newRow("window 1 sub1 0 sub2 0 subsub 1 subWindow1Minimized") << false << true << true << false << false << true;
|
|
QTest::newRow("window 0 sub1 0 sub2 0 subsub 1 subWindow1Minimized") << true << true << true << false << false << true;
|
|
QTest::newRow("window 1 sub1 1 sub2 1 subsub 0 subWindow1Minimized") << false << false << false << true << false << true;
|
|
QTest::newRow("window 0 sub1 1 sub2 1 subsub 0 subWindow1Minimized") << true << false << false << true << false << true;
|
|
QTest::newRow("window 1 sub1 0 sub2 1 subsub 0 subWindow1Minimized") << false << true << false << true << false << true;
|
|
QTest::newRow("window 0 sub1 0 sub2 1 subsub 0 subWindow1Minimized") << true << true << false << true << false << true;
|
|
QTest::newRow("window 1 sub1 1 sub2 0 subsub 0 subWindow1Minimized") << false << false << true << true << false << true;
|
|
QTest::newRow("window 0 sub1 1 sub2 0 subsub 0 subWindow1Minimized") << true << false << true << true << false << true;
|
|
QTest::newRow("window 1 sub1 0 sub2 0 subsub 0 subWindow1Minimized") << false << true << true << true << false << true;
|
|
QTest::newRow("window 0 sub1 0 sub2 0 subsub 0 subWindow1Minimized") << true << true << true << true << false << true;
|
|
|
|
|
|
}
|
|
|
|
void tst_QWidget::mapFromAndTo()
|
|
{
|
|
QFETCH(bool, windowHidden);
|
|
QFETCH(bool, subWindow1Hidden);
|
|
QFETCH(bool, subWindow2Hidden);
|
|
QFETCH(bool, subSubWindowHidden);
|
|
QFETCH(bool, windowMinimized);
|
|
QFETCH(bool, subWindow1Minimized);
|
|
|
|
// create a toplevel and two overlapping siblings
|
|
QWidget window;
|
|
window.setObjectName(QStringLiteral("mapFromAndTo"));
|
|
window.setWindowTitle(window.objectName());
|
|
window.setWindowFlags(window.windowFlags() | Qt::X11BypassWindowManagerHint);
|
|
QWidget *subWindow1 = new QWidget(&window);
|
|
QWidget *subWindow2 = new QWidget(&window);
|
|
QWidget *subSubWindow = new QWidget(subWindow1);
|
|
|
|
// set their geometries
|
|
window.setGeometry(100, 100, 100, 100);
|
|
subWindow1->setGeometry(50, 50, 100, 100);
|
|
subWindow2->setGeometry(75, 75, 100, 100);
|
|
subSubWindow->setGeometry(10, 10, 10, 10);
|
|
|
|
#if !defined (Q_OS_WINCE) //still no proper minimizing
|
|
//update visibility
|
|
if (windowMinimized) {
|
|
if (!windowHidden) {
|
|
window.showMinimized();
|
|
QVERIFY(window.isMinimized());
|
|
}
|
|
} else {
|
|
window.setVisible(!windowHidden);
|
|
}
|
|
if (subWindow1Minimized) {
|
|
subWindow1->hide();
|
|
subWindow1->showMinimized();
|
|
QVERIFY(subWindow1->isMinimized());
|
|
} else {
|
|
subWindow1->setVisible(!subWindow1Hidden);
|
|
}
|
|
#else
|
|
Q_UNUSED(windowHidden);
|
|
Q_UNUSED(subWindow1Hidden);
|
|
Q_UNUSED(windowMinimized);
|
|
Q_UNUSED(subWindow1Minimized);
|
|
#endif
|
|
|
|
subWindow2->setVisible(!subWindow2Hidden);
|
|
subSubWindow->setVisible(!subSubWindowHidden);
|
|
|
|
// window
|
|
QCOMPARE(window.mapToGlobal(QPoint(0, 0)), QPoint(100, 100));
|
|
QCOMPARE(window.mapToGlobal(QPoint(10, 0)), QPoint(110, 100));
|
|
QCOMPARE(window.mapToGlobal(QPoint(0, 10)), QPoint(100, 110));
|
|
QCOMPARE(window.mapToGlobal(QPoint(-10, 0)), QPoint(90, 100));
|
|
QCOMPARE(window.mapToGlobal(QPoint(0, -10)), QPoint(100, 90));
|
|
QCOMPARE(window.mapToGlobal(QPoint(100, 100)), QPoint(200, 200));
|
|
QCOMPARE(window.mapToGlobal(QPoint(110, 100)), QPoint(210, 200));
|
|
QCOMPARE(window.mapToGlobal(QPoint(100, 110)), QPoint(200, 210));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(100, 100)), QPoint(0, 0));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(110, 100)), QPoint(10, 0));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(100, 110)), QPoint(0, 10));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(90, 100)), QPoint(-10, 0));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(100, 90)), QPoint(0, -10));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(200, 200)), QPoint(100, 100));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(210, 200)), QPoint(110, 100));
|
|
QCOMPARE(window.mapFromGlobal(QPoint(200, 210)), QPoint(100, 110));
|
|
QCOMPARE(window.mapToParent(QPoint(0, 0)), QPoint(100, 100));
|
|
QCOMPARE(window.mapToParent(QPoint(10, 0)), QPoint(110, 100));
|
|
QCOMPARE(window.mapToParent(QPoint(0, 10)), QPoint(100, 110));
|
|
QCOMPARE(window.mapToParent(QPoint(-10, 0)), QPoint(90, 100));
|
|
QCOMPARE(window.mapToParent(QPoint(0, -10)), QPoint(100, 90));
|
|
QCOMPARE(window.mapToParent(QPoint(100, 100)), QPoint(200, 200));
|
|
QCOMPARE(window.mapToParent(QPoint(110, 100)), QPoint(210, 200));
|
|
QCOMPARE(window.mapToParent(QPoint(100, 110)), QPoint(200, 210));
|
|
QCOMPARE(window.mapFromParent(QPoint(100, 100)), QPoint(0, 0));
|
|
QCOMPARE(window.mapFromParent(QPoint(110, 100)), QPoint(10, 0));
|
|
QCOMPARE(window.mapFromParent(QPoint(100, 110)), QPoint(0, 10));
|
|
QCOMPARE(window.mapFromParent(QPoint(90, 100)), QPoint(-10, 0));
|
|
QCOMPARE(window.mapFromParent(QPoint(100, 90)), QPoint(0, -10));
|
|
QCOMPARE(window.mapFromParent(QPoint(200, 200)), QPoint(100, 100));
|
|
QCOMPARE(window.mapFromParent(QPoint(210, 200)), QPoint(110, 100));
|
|
QCOMPARE(window.mapFromParent(QPoint(200, 210)), QPoint(100, 110));
|
|
|
|
// first subwindow
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(0, 0)), QPoint(150, 150));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(10, 0)), QPoint(160, 150));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(0, 10)), QPoint(150, 160));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(-10, 0)), QPoint(140, 150));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(0, -10)), QPoint(150, 140));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(100, 100)), QPoint(250, 250));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(110, 100)), QPoint(260, 250));
|
|
QCOMPARE(subWindow1->mapToGlobal(QPoint(100, 110)), QPoint(250, 260));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(150, 150)), QPoint(0, 0));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(160, 150)), QPoint(10, 0));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(150, 160)), QPoint(0, 10));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(140, 150)), QPoint(-10, 0));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(150, 140)), QPoint(0, -10));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(250, 250)), QPoint(100, 100));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(260, 250)), QPoint(110, 100));
|
|
QCOMPARE(subWindow1->mapFromGlobal(QPoint(250, 260)), QPoint(100, 110));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(0, 0)), QPoint(50, 50));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(10, 0)), QPoint(60, 50));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(0, 10)), QPoint(50, 60));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(-10, 0)), QPoint(40, 50));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(0, -10)), QPoint(50, 40));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(100, 100)), QPoint(150, 150));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(110, 100)), QPoint(160, 150));
|
|
QCOMPARE(subWindow1->mapToParent(QPoint(100, 110)), QPoint(150, 160));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(50, 50)), QPoint(0, 0));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(60, 50)), QPoint(10, 0));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(50, 60)), QPoint(0, 10));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(40, 50)), QPoint(-10, 0));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(50, 40)), QPoint(0, -10));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(150, 150)), QPoint(100, 100));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(160, 150)), QPoint(110, 100));
|
|
QCOMPARE(subWindow1->mapFromParent(QPoint(150, 160)), QPoint(100, 110));
|
|
|
|
// subsubwindow
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(0, 0)), QPoint(160, 160));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(10, 0)), QPoint(170, 160));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(0, 10)), QPoint(160, 170));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(-10, 0)), QPoint(150, 160));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(0, -10)), QPoint(160, 150));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(100, 100)), QPoint(260, 260));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(110, 100)), QPoint(270, 260));
|
|
QCOMPARE(subSubWindow->mapToGlobal(QPoint(100, 110)), QPoint(260, 270));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(160, 160)), QPoint(0, 0));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(170, 160)), QPoint(10, 0));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(160, 170)), QPoint(0, 10));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(150, 160)), QPoint(-10, 0));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(160, 150)), QPoint(0, -10));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(260, 260)), QPoint(100, 100));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(270, 260)), QPoint(110, 100));
|
|
QCOMPARE(subSubWindow->mapFromGlobal(QPoint(260, 270)), QPoint(100, 110));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(0, 0)), QPoint(10, 10));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(10, 0)), QPoint(20, 10));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(0, 10)), QPoint(10, 20));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(-10, 0)), QPoint(0, 10));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(0, -10)), QPoint(10, 0));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(100, 100)), QPoint(110, 110));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(110, 100)), QPoint(120, 110));
|
|
QCOMPARE(subSubWindow->mapToParent(QPoint(100, 110)), QPoint(110, 120));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(10, 10)), QPoint(0, 0));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(20, 10)), QPoint(10, 0));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(10, 20)), QPoint(0, 10));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(0, 10)), QPoint(-10, 0));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(10, 0)), QPoint(0, -10));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(110, 110)), QPoint(100, 100));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(120, 110)), QPoint(110, 100));
|
|
QCOMPARE(subSubWindow->mapFromParent(QPoint(110, 120)), QPoint(100, 110));
|
|
}
|
|
|
|
void tst_QWidget::focusChainOnReparent()
|
|
{
|
|
QWidget window;
|
|
QWidget *child1 = new QWidget(&window);
|
|
QWidget *child2 = new QWidget(&window);
|
|
QWidget *child3 = new QWidget(&window);
|
|
QWidget *child21 = new QWidget(child2);
|
|
QWidget *child22 = new QWidget(child2);
|
|
QWidget *child4 = new QWidget(&window);
|
|
|
|
QWidget *expectedOriginalChain[8] = {&window, child1, child2, child3, child21, child22, child4, &window};
|
|
QWidget *w = &window;
|
|
for (int i = 0; i <8; ++i) {
|
|
QCOMPARE(w, expectedOriginalChain[i]);
|
|
w = w->nextInFocusChain();
|
|
}
|
|
for (int i = 7; i >= 0; --i) {
|
|
w = w->previousInFocusChain();
|
|
QCOMPARE(w, expectedOriginalChain[i]);
|
|
}
|
|
|
|
QWidget window2;
|
|
child2->setParent(&window2);
|
|
|
|
QWidget *expectedNewChain[5] = {&window2, child2, child21, child22, &window2};
|
|
w = &window2;
|
|
for (int i = 0; i <5; ++i) {
|
|
QCOMPARE(w, expectedNewChain[i]);
|
|
w = w->nextInFocusChain();
|
|
}
|
|
for (int i = 4; i >= 0; --i) {
|
|
w = w->previousInFocusChain();
|
|
QCOMPARE(w, expectedNewChain[i]);
|
|
}
|
|
|
|
QWidget *expectedOldChain[5] = {&window, child1, child3, child4, &window};
|
|
w = &window;
|
|
for (int i = 0; i <5; ++i) {
|
|
QCOMPARE(w, expectedOldChain[i]);
|
|
w = w->nextInFocusChain();
|
|
}
|
|
for (int i = 4; i >= 0; --i) {
|
|
w = w->previousInFocusChain();
|
|
QCOMPARE(w, expectedOldChain[i]);
|
|
}
|
|
}
|
|
|
|
|
|
void tst_QWidget::focusChainOnHide()
|
|
{
|
|
testWidget->hide(); // We do not want to get disturbed by other widgets
|
|
// focus should move to the next widget in the focus chain when we hide it.
|
|
QScopedPointer<QWidget> parent(new QWidget());
|
|
parent->setObjectName(QLatin1String("focusChainOnHide"));
|
|
parent->resize(200, 200);
|
|
parent->setWindowTitle(parent->objectName());
|
|
parent->setFocusPolicy(Qt::StrongFocus);
|
|
QWidget *child = new QWidget(parent.data());
|
|
child->setObjectName(QLatin1String("child"));
|
|
child->setFocusPolicy(Qt::StrongFocus);
|
|
QWidget::setTabOrder(child, parent.data());
|
|
|
|
parent->show();
|
|
qApp->setActiveWindow(parent->window());
|
|
child->activateWindow();
|
|
child->setFocus();
|
|
qApp->processEvents();
|
|
|
|
QTRY_COMPARE(child->hasFocus(), true);
|
|
child->hide();
|
|
qApp->processEvents();
|
|
|
|
QTRY_COMPARE(parent->hasFocus(), true);
|
|
QCOMPARE(parent.data(), qApp->focusWidget());
|
|
|
|
testWidget->show(); //don't disturb later tests
|
|
}
|
|
|
|
class Container : public QWidget
|
|
{
|
|
public:
|
|
QVBoxLayout* box;
|
|
|
|
Container()
|
|
{
|
|
box = new QVBoxLayout(this);
|
|
//(new QVBoxLayout(this))->setAutoAdd(true);
|
|
}
|
|
|
|
void tab()
|
|
{
|
|
focusNextPrevChild(true);
|
|
}
|
|
|
|
void backTab()
|
|
{
|
|
focusNextPrevChild(false);
|
|
}
|
|
};
|
|
|
|
class Composite : public QFrame
|
|
{
|
|
public:
|
|
Composite(QWidget* parent = 0, const char* name = 0)
|
|
: QFrame(parent)
|
|
{
|
|
setObjectName(name);
|
|
//QHBoxLayout* hbox = new QHBoxLayout(this, 2, 0);
|
|
//hbox->setAutoAdd(true);
|
|
QHBoxLayout* hbox = new QHBoxLayout(this);
|
|
|
|
lineEdit = new QLineEdit(this);
|
|
hbox->addWidget(lineEdit);
|
|
|
|
button = new QPushButton(this);
|
|
hbox->addWidget(button);
|
|
button->setFocusPolicy( Qt::NoFocus );
|
|
|
|
setFocusProxy( lineEdit );
|
|
setFocusPolicy( Qt::StrongFocus );
|
|
|
|
setTabOrder(lineEdit, button);
|
|
}
|
|
|
|
private:
|
|
QLineEdit* lineEdit;
|
|
QPushButton* button;
|
|
};
|
|
|
|
#define NUM_WIDGETS 4
|
|
|
|
void tst_QWidget::setTabOrder()
|
|
{
|
|
QTest::qWait(100);
|
|
|
|
Container container;
|
|
container.setObjectName("setTabOrder");
|
|
container.setWindowTitle(container.objectName());
|
|
|
|
Composite* comp[NUM_WIDGETS];
|
|
|
|
QLineEdit *firstEdit = new QLineEdit(&container);
|
|
container.box->addWidget(firstEdit);
|
|
|
|
int i = 0;
|
|
for(i = 0; i < NUM_WIDGETS; i++) {
|
|
comp[i] = new Composite(&container);
|
|
container.box->addWidget(comp[i]);
|
|
}
|
|
|
|
QLineEdit *lastEdit = new QLineEdit(&container);
|
|
container.box->addWidget(lastEdit);
|
|
|
|
container.setTabOrder(lastEdit, comp[NUM_WIDGETS-1]);
|
|
for(i = NUM_WIDGETS-1; i > 0; i--) {
|
|
container.setTabOrder(comp[i], comp[i-1]);
|
|
}
|
|
container.setTabOrder(comp[0], firstEdit);
|
|
|
|
int current = NUM_WIDGETS-1;
|
|
lastEdit->setFocus();
|
|
|
|
container.show();
|
|
container.activateWindow();
|
|
qApp->setActiveWindow(&container);
|
|
QVERIFY(QTest::qWaitForWindowActive(&container));
|
|
|
|
QTRY_VERIFY(lastEdit->hasFocus());
|
|
container.tab();
|
|
do {
|
|
QVERIFY(comp[current]->focusProxy()->hasFocus());
|
|
container.tab();
|
|
current--;
|
|
} while (current >= 0);
|
|
|
|
QVERIFY(firstEdit->hasFocus());
|
|
}
|
|
|
|
#ifdef Q_OS_WIN
|
|
void tst_QWidget::activation()
|
|
{
|
|
Q_CHECK_PAINTEVENTS
|
|
|
|
#if defined(Q_OS_WINCE)
|
|
int waitTime = 1000;
|
|
#else
|
|
int waitTime = 100;
|
|
#endif
|
|
|
|
#ifdef Q_OS_WINCE
|
|
qApp->processEvents();
|
|
#endif
|
|
QWidget widget1;
|
|
widget1.setObjectName("activation-Widget1");
|
|
widget1.setWindowTitle(widget1.objectName());
|
|
|
|
QWidget widget2;
|
|
widget1.setObjectName("activation-Widget2");
|
|
widget1.setWindowTitle(widget2.objectName());
|
|
|
|
widget1.show();
|
|
widget2.show();
|
|
|
|
QTest::qWait(waitTime);
|
|
QVERIFY(qApp->activeWindow() == &widget2);
|
|
widget2.showMinimized();
|
|
QTest::qWait(waitTime);
|
|
|
|
QVERIFY(qApp->activeWindow() == &widget1);
|
|
widget2.showMaximized();
|
|
QTest::qWait(waitTime);
|
|
QVERIFY(qApp->activeWindow() == &widget2);
|
|
widget2.showMinimized();
|
|
QTest::qWait(waitTime);
|
|
QVERIFY(qApp->activeWindow() == &widget1);
|
|
widget2.showNormal();
|
|
QTest::qWait(waitTime);
|
|
#ifndef Q_OS_WINCE
|
|
if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA)
|
|
QEXPECT_FAIL("", "MS introduced new behavior after XP", Continue);
|
|
#endif
|
|
QTest::qWait(waitTime);
|
|
QVERIFY(qApp->activeWindow() == &widget2);
|
|
widget2.hide();
|
|
QTest::qWait(waitTime);
|
|
QVERIFY(qApp->activeWindow() == &widget1);
|
|
}
|
|
#endif // Q_OS_WIN
|
|
|
|
void tst_QWidget::windowState()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("X11: Many window managers do not support window state properly, which causes this test to fail.");
|
|
#ifdef Q_OS_WINCE_WM
|
|
QPoint pos(500, 500);
|
|
QSize size(200, 200);
|
|
if (qt_wince_is_smartphone()) { //small screen
|
|
pos = QPoint(10,10);
|
|
size = QSize(100,100);
|
|
}
|
|
#else
|
|
const QPoint pos(500, 500);
|
|
const QSize size(200, 200);
|
|
#endif
|
|
|
|
QWidget widget1;
|
|
widget1.move(pos);
|
|
widget1.resize(size);
|
|
QCOMPARE(widget1.pos(), pos);
|
|
QCOMPARE(widget1.size(), size);
|
|
QTest::qWait(100);
|
|
widget1.setObjectName(QStringLiteral("windowState-Widget1"));
|
|
widget1.setWindowTitle(widget1.objectName());
|
|
QCOMPARE(widget1.pos(), pos);
|
|
QCOMPARE(widget1.size(), size);
|
|
|
|
#define VERIFY_STATE(s) QCOMPARE(int(widget1.windowState() & stateMask), int(s))
|
|
|
|
const int stateMask = Qt::WindowMaximized|Qt::WindowMinimized|Qt::WindowFullScreen;
|
|
|
|
widget1.setWindowState(Qt::WindowMaximized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowMaximized);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMaximized);
|
|
|
|
widget1.show();
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowMaximized);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMaximized);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(100);
|
|
QVERIFY(!(widget1.windowState() & Qt::WindowMaximized));
|
|
QTRY_COMPARE(widget1.pos(), pos);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowNoState);
|
|
|
|
widget1.setWindowState(Qt::WindowMinimized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowMinimized);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMinimized);
|
|
|
|
widget1.setWindowState(widget1.windowState() | Qt::WindowMaximized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE((Qt::WindowMinimized|Qt::WindowMaximized));
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMinimized);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowMaximized);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMaximized);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(100);
|
|
QVERIFY(!(widget1.windowState() & (Qt::WindowMinimized|Qt::WindowMaximized)));
|
|
QTRY_COMPARE(widget1.pos(), pos);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowNoState);
|
|
|
|
widget1.setWindowState(Qt::WindowFullScreen);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowFullScreen);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowFullScreen);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE((Qt::WindowFullScreen|Qt::WindowMinimized));
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMinimized);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowFullScreen);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowFullScreen);
|
|
|
|
widget1.setWindowState(Qt::WindowNoState);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowNoState);
|
|
QTRY_COMPARE(widget1.pos(), pos);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowNoState);
|
|
|
|
widget1.setWindowState(Qt::WindowFullScreen);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowFullScreen);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowFullScreen);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE((Qt::WindowFullScreen|Qt::WindowMaximized));
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowFullScreen);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE((Qt::WindowFullScreen|Qt::WindowMaximized|Qt::WindowMinimized));
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMinimized);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE((Qt::WindowFullScreen|Qt::WindowMaximized));
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowFullScreen);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowFullScreen);
|
|
QTest::qWait(100);
|
|
VERIFY_STATE(Qt::WindowMaximized);
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowMaximized);
|
|
|
|
widget1.setWindowState(widget1.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(100);
|
|
QVERIFY(!(widget1.windowState() & stateMask));
|
|
QCOMPARE(widget1.windowHandle()->windowState(), Qt::WindowNoState);
|
|
|
|
QTRY_COMPARE(widget1.pos(), pos);
|
|
QTRY_COMPARE(widget1.size(), size);
|
|
}
|
|
|
|
void tst_QWidget::showMaximized()
|
|
{
|
|
QWidget plain;
|
|
QHBoxLayout *layout;
|
|
layout = new QHBoxLayout;
|
|
QWidget layouted;
|
|
QLineEdit le;
|
|
QLineEdit le2;
|
|
QLineEdit le3;
|
|
|
|
layout->addWidget(&le);
|
|
layout->addWidget(&le2);
|
|
layout->addWidget(&le3);
|
|
|
|
layouted.setLayout(layout);
|
|
|
|
plain.showMaximized();
|
|
QVERIFY(plain.windowState() & Qt::WindowMaximized);
|
|
|
|
plain.showNormal();
|
|
QVERIFY(!(plain.windowState() & Qt::WindowMaximized));
|
|
|
|
layouted.showMaximized();
|
|
QVERIFY(layouted.windowState() & Qt::WindowMaximized);
|
|
|
|
layouted.showNormal();
|
|
QVERIFY(!(layouted.windowState() & Qt::WindowMaximized));
|
|
|
|
// ### fixme: embedded may choose a different size to fit on the screen.
|
|
if (layouted.size() != layouted.sizeHint())
|
|
QEXPECT_FAIL("", "QTBUG-22326", Continue);
|
|
QCOMPARE(layouted.size(), layouted.sizeHint());
|
|
|
|
layouted.showMaximized();
|
|
QVERIFY(layouted.isMaximized());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
layouted.hide();
|
|
QVERIFY(layouted.isMaximized());
|
|
QVERIFY(!layouted.isVisible());
|
|
|
|
layouted.showMaximized();
|
|
QVERIFY(layouted.isMaximized());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
layouted.showMinimized();
|
|
QVERIFY(layouted.isMinimized());
|
|
QVERIFY(layouted.isMaximized());
|
|
|
|
layouted.showMaximized();
|
|
QVERIFY(!layouted.isMinimized());
|
|
QVERIFY(layouted.isMaximized());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
layouted.showMinimized();
|
|
QVERIFY(layouted.isMinimized());
|
|
QVERIFY(layouted.isMaximized());
|
|
|
|
layouted.showMaximized();
|
|
QVERIFY(!layouted.isMinimized());
|
|
QVERIFY(layouted.isMaximized());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
{
|
|
QWidget frame;
|
|
QWidget widget(&frame);
|
|
widget.showMaximized();
|
|
QVERIFY(widget.isMaximized());
|
|
}
|
|
|
|
{
|
|
QWidget widget;
|
|
widget.setGeometry(0, 0, 10, 10);
|
|
widget.showMaximized();
|
|
QTRY_VERIFY(widget.size().width() > 20 && widget.size().height() > 20);
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::showFullScreen()
|
|
{
|
|
QWidget plain;
|
|
QHBoxLayout *layout;
|
|
QWidget layouted;
|
|
QLineEdit le;
|
|
QLineEdit le2;
|
|
QLineEdit le3;
|
|
layout = new QHBoxLayout;
|
|
|
|
layout->addWidget(&le);
|
|
layout->addWidget(&le2);
|
|
layout->addWidget(&le3);
|
|
|
|
layouted.setLayout(layout);
|
|
|
|
plain.showFullScreen();
|
|
QVERIFY(plain.windowState() & Qt::WindowFullScreen);
|
|
QVERIFY(plain.windowHandle());
|
|
QVERIFY(plain.windowHandle()->screen());
|
|
const QRect expectedFullScreenGeometry = plain.windowHandle()->screen()->geometry();
|
|
QTRY_COMPARE(plain.geometry(), expectedFullScreenGeometry);
|
|
|
|
plain.showNormal();
|
|
QVERIFY(!(plain.windowState() & Qt::WindowFullScreen));
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(layouted.windowState() & Qt::WindowFullScreen);
|
|
QTRY_COMPARE(layouted.geometry(), expectedFullScreenGeometry);
|
|
|
|
layouted.showNormal();
|
|
QVERIFY(!(layouted.windowState() & Qt::WindowFullScreen));
|
|
|
|
// ### fixme: embedded may choose a different size to fit on the screen.
|
|
if (layouted.size() != layouted.sizeHint())
|
|
QEXPECT_FAIL("", "QTBUG-22326", Continue);
|
|
QCOMPARE(layouted.size(), layouted.sizeHint());
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
QTRY_COMPARE(layouted.geometry(), expectedFullScreenGeometry);
|
|
|
|
layouted.hide();
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(!layouted.isVisible());
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
QTRY_COMPARE(layouted.geometry(), expectedFullScreenGeometry);
|
|
|
|
layouted.showMinimized();
|
|
QVERIFY(layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
|
|
layouted.showFullScreen();
|
|
if (m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(!layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
QTRY_COMPARE(layouted.geometry(), expectedFullScreenGeometry);
|
|
|
|
layouted.showMinimized();
|
|
QVERIFY(layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(!layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
QTRY_COMPARE(layouted.geometry(), expectedFullScreenGeometry);
|
|
|
|
{
|
|
QWidget frame;
|
|
QWidget widget(&frame);
|
|
widget.showFullScreen();
|
|
QVERIFY(widget.isFullScreen());
|
|
QTRY_COMPARE(layouted.geometry(), expectedFullScreenGeometry);
|
|
}
|
|
}
|
|
|
|
class ResizeWidget : public QWidget {
|
|
public:
|
|
ResizeWidget(QWidget *p = 0) : QWidget(p)
|
|
{
|
|
setObjectName(QLatin1String("ResizeWidget"));
|
|
setWindowTitle(objectName());
|
|
m_resizeEventCount = 0;
|
|
}
|
|
protected:
|
|
void resizeEvent(QResizeEvent *e){
|
|
QCOMPARE(size(), e->size());
|
|
++m_resizeEventCount;
|
|
}
|
|
|
|
public:
|
|
int m_resizeEventCount;
|
|
};
|
|
|
|
void tst_QWidget::resizeEvent()
|
|
{
|
|
{
|
|
QWidget wParent;
|
|
ResizeWidget wChild(&wParent);
|
|
wParent.show();
|
|
QCOMPARE (wChild.m_resizeEventCount, 1); // initial resize event before paint
|
|
wParent.hide();
|
|
QSize safeSize(640,480);
|
|
if (wChild.size() == safeSize)
|
|
safeSize.setWidth(639);
|
|
wChild.resize(safeSize);
|
|
QCOMPARE (wChild.m_resizeEventCount, 1);
|
|
wParent.show();
|
|
QCOMPARE (wChild.m_resizeEventCount, 2);
|
|
}
|
|
|
|
{
|
|
ResizeWidget wTopLevel;
|
|
wTopLevel.show();
|
|
QCOMPARE (wTopLevel.m_resizeEventCount, 1); // initial resize event before paint for toplevels
|
|
wTopLevel.hide();
|
|
QSize safeSize(640,480);
|
|
if (wTopLevel.size() == safeSize)
|
|
safeSize.setWidth(639);
|
|
wTopLevel.resize(safeSize);
|
|
QCOMPARE (wTopLevel.m_resizeEventCount, 1);
|
|
wTopLevel.show();
|
|
QCOMPARE (wTopLevel.m_resizeEventCount, 2);
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::showMinimized()
|
|
{
|
|
QWidget plain;
|
|
plain.move(100, 100);
|
|
plain.resize(200, 200);
|
|
QPoint pos = plain.pos();
|
|
|
|
plain.showMinimized();
|
|
QVERIFY(plain.isMinimized());
|
|
QVERIFY(plain.isVisible());
|
|
QCOMPARE(plain.pos(), pos);
|
|
|
|
plain.showNormal();
|
|
QVERIFY(!plain.isMinimized());
|
|
QVERIFY(plain.isVisible());
|
|
QCOMPARE(plain.pos(), pos);
|
|
|
|
plain.showMinimized();
|
|
QVERIFY(plain.isMinimized());
|
|
QVERIFY(plain.isVisible());
|
|
QCOMPARE(plain.pos(), pos);
|
|
|
|
plain.hide();
|
|
QVERIFY(plain.isMinimized());
|
|
QVERIFY(!plain.isVisible());
|
|
|
|
plain.showMinimized();
|
|
QVERIFY(plain.isMinimized());
|
|
QVERIFY(plain.isVisible());
|
|
|
|
plain.setGeometry(200, 200, 300, 300);
|
|
plain.showNormal();
|
|
QCOMPARE(plain.geometry(), QRect(200, 200, 300, 300));
|
|
|
|
{
|
|
QWidget frame;
|
|
QWidget widget(&frame);
|
|
widget.showMinimized();
|
|
QVERIFY(widget.isMinimized());
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::showMinimizedKeepsFocus()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
|
|
//here we test that minimizing a widget and restoring it doesn't change the focus inside of it
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget child1(&window), child2(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
child2.setFocus();
|
|
|
|
QTRY_COMPARE(window.focusWidget(), &child2);
|
|
QTRY_COMPARE(qApp->focusWidget(), &child2);
|
|
|
|
window.showMinimized();
|
|
QTRY_VERIFY(window.isMinimized());
|
|
QTRY_COMPARE(window.focusWidget(), &child2);
|
|
|
|
window.showNormal();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(window.focusWidget(), &child2);
|
|
}
|
|
|
|
//testing deletion of the focusWidget
|
|
{
|
|
QWidget window;
|
|
QWidget *child = new QWidget(&window);
|
|
child->setFocusPolicy(Qt::StrongFocus);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
child->setFocus();
|
|
QTRY_COMPARE(window.focusWidget(), child);
|
|
QTRY_COMPARE(qApp->focusWidget(), child);
|
|
|
|
delete child;
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget*>(0));
|
|
QCOMPARE(qApp->focusWidget(), static_cast<QWidget*>(0));
|
|
}
|
|
|
|
//testing reparenting the focus widget
|
|
{
|
|
QWidget window;
|
|
QWidget *child = new QWidget(&window);
|
|
child->setFocusPolicy(Qt::StrongFocus);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
child->setFocus();
|
|
QTRY_COMPARE(window.focusWidget(), child);
|
|
QTRY_COMPARE(qApp->focusWidget(), child);
|
|
|
|
child->setParent(0);
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget*>(0));
|
|
QCOMPARE(qApp->focusWidget(), static_cast<QWidget*>(0));
|
|
}
|
|
|
|
//testing setEnabled(false)
|
|
{
|
|
QWidget window;
|
|
QWidget *child = new QWidget(&window);
|
|
child->setFocusPolicy(Qt::StrongFocus);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
child->setFocus();
|
|
QTRY_COMPARE(window.focusWidget(), child);
|
|
QTRY_COMPARE(qApp->focusWidget(), child);
|
|
|
|
child->setEnabled(false);
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget*>(0));
|
|
QCOMPARE(qApp->focusWidget(), static_cast<QWidget*>(0));
|
|
}
|
|
|
|
//testing clearFocus
|
|
{
|
|
QWidget window;
|
|
QWidget *firstchild = new QWidget(&window);
|
|
firstchild->setFocusPolicy(Qt::StrongFocus);
|
|
QWidget *child = new QWidget(&window);
|
|
child->setFocusPolicy(Qt::StrongFocus);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
child->setFocus();
|
|
QTRY_COMPARE(window.focusWidget(), child);
|
|
QTRY_COMPARE(qApp->focusWidget(), child);
|
|
|
|
child->clearFocus();
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget*>(0));
|
|
QCOMPARE(qApp->focusWidget(), static_cast<QWidget*>(0));
|
|
|
|
window.showMinimized();
|
|
QTest::qWait(30);
|
|
QTRY_VERIFY(window.isMinimized());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget*>(0));
|
|
QTRY_COMPARE(qApp->focusWidget(), static_cast<QWidget*>(0));
|
|
|
|
window.showNormal();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
#ifdef Q_OS_MAC
|
|
if (!macHasAccessToWindowsServer())
|
|
QEXPECT_FAIL("", "When not having WindowServer access, we lose focus.", Continue);
|
|
#endif
|
|
QTRY_COMPARE(window.focusWidget(), firstchild);
|
|
#ifdef Q_OS_MAC
|
|
if (!macHasAccessToWindowsServer())
|
|
QEXPECT_FAIL("", "When not having WindowServer access, we lose focus.", Continue);
|
|
#endif
|
|
QTRY_COMPARE(qApp->focusWidget(), firstchild);
|
|
}
|
|
}
|
|
|
|
|
|
void tst_QWidget::reparent()
|
|
{
|
|
QWidget parent;
|
|
parent.setWindowTitle("Toplevel");
|
|
parent.setGeometry(300, 300, 200, 150);
|
|
|
|
QWidget child(0);
|
|
child.setObjectName("child");
|
|
child.setGeometry(10, 10, 180, 130);
|
|
QPalette pal1;
|
|
pal1.setColor(child.backgroundRole(), Qt::white);
|
|
child.setPalette(pal1);
|
|
|
|
QWidget childTLW(&child, Qt::Window);
|
|
childTLW.setObjectName("childTLW");
|
|
childTLW.setGeometry(100, 100, 50, 50);
|
|
QPalette pal2;
|
|
pal2.setColor(childTLW.backgroundRole(), Qt::yellow);
|
|
childTLW.setPalette(pal2);
|
|
|
|
parent.show();
|
|
childTLW.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
|
|
#ifdef Q_OS_WINCE
|
|
parent.move(50, 50);
|
|
#else
|
|
parent.move(300, 300);
|
|
#endif
|
|
|
|
QPoint childPos = parent.mapToGlobal(child.pos());
|
|
QPoint tlwPos = childTLW.pos();
|
|
|
|
child.setParent(0, child.windowFlags() & ~Qt::WindowType_Mask);
|
|
child.setGeometry(childPos.x(), childPos.y(), child.width(), child.height());
|
|
child.show();
|
|
|
|
#if 0 // QTBUG-26424
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QEXPECT_FAIL("", "On X11, the window manager will apply NorthWestGravity rules to 'child', which"
|
|
" means the top-left corner of the window frame will be placed at 'childPos'"
|
|
" causing this test to fail.", Continue);
|
|
#endif
|
|
|
|
QCOMPARE(child.geometry().topLeft(), childPos);
|
|
QTRY_COMPARE(childTLW.pos(), tlwPos);
|
|
}
|
|
|
|
// Qt/Embedded does it differently.
|
|
void tst_QWidget::icon()
|
|
{
|
|
QPixmap p(20,20);
|
|
p.fill(Qt::red);
|
|
testWidget->setWindowIcon(p);
|
|
|
|
QVERIFY(!testWidget->windowIcon().isNull());
|
|
testWidget->show();
|
|
QVERIFY(!testWidget->windowIcon().isNull());
|
|
testWidget->showFullScreen();
|
|
QVERIFY(!testWidget->windowIcon().isNull());
|
|
testWidget->showNormal();
|
|
QVERIFY(!testWidget->windowIcon().isNull());
|
|
}
|
|
|
|
void tst_QWidget::hideWhenFocusWidgetIsChild()
|
|
{
|
|
testWidget->activateWindow();
|
|
QScopedPointer<QWidget> parentWidget(new QWidget(testWidget));
|
|
parentWidget->setObjectName("parentWidget");
|
|
parentWidget->setGeometry(0, 0, 100, 100);
|
|
QLineEdit *edit = new QLineEdit(parentWidget.data());
|
|
edit->setObjectName("edit1");
|
|
QLineEdit *edit3 = new QLineEdit(parentWidget.data());
|
|
edit3->setObjectName("edit3");
|
|
edit3->move(0,50);
|
|
parentWidget->show();
|
|
QLineEdit *edit2 = new QLineEdit(testWidget);
|
|
edit2->setObjectName("edit2");
|
|
edit2->show();
|
|
edit2->move(110, 100);
|
|
edit->setFocus();
|
|
qApp->processEvents();
|
|
QString actualFocusWidget, expectedFocusWidget;
|
|
if (!qApp->focusWidget() && m_platform == QStringLiteral("xcb"))
|
|
QSKIP("X11: Your window manager is too broken for this test");
|
|
|
|
QVERIFY(qApp->focusWidget());
|
|
actualFocusWidget.sprintf("%p %s %s", qApp->focusWidget(), qApp->focusWidget()->objectName().toLatin1().constData(), qApp->focusWidget()->metaObject()->className());
|
|
expectedFocusWidget.sprintf("%p %s %s", edit, edit->objectName().toLatin1().constData(), edit->metaObject()->className());
|
|
QCOMPARE(actualFocusWidget, expectedFocusWidget);
|
|
|
|
parentWidget->hide();
|
|
qApp->processEvents();
|
|
actualFocusWidget.sprintf("%p %s %s", qApp->focusWidget(), qApp->focusWidget()->objectName().toLatin1().constData(), qApp->focusWidget()->metaObject()->className());
|
|
expectedFocusWidget.sprintf("%p %s %s", edit2, edit2->objectName().toLatin1().constData(), edit2->metaObject()->className());
|
|
QCOMPARE(actualFocusWidget, expectedFocusWidget);
|
|
}
|
|
|
|
void tst_QWidget::normalGeometry()
|
|
{
|
|
QWidget parent;
|
|
parent.setWindowTitle("NormalGeometry parent");
|
|
QWidget *child = new QWidget(&parent);
|
|
|
|
QCOMPARE(parent.normalGeometry(), parent.geometry());
|
|
QCOMPARE(child->normalGeometry(), QRect());
|
|
|
|
parent.setGeometry(100, 100, 200, 200);
|
|
parent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
QApplication::processEvents();
|
|
|
|
QRect geom = parent.geometry();
|
|
// ### the window manager places the top-left corner at
|
|
// ### 100,100... making geom something like 102,124 (offset by
|
|
// ### the frame/frame)... this indicates a rather large different
|
|
// ### between how X11 and Windows works
|
|
// QCOMPARE(geom, QRect(100, 100, 200, 200));
|
|
QCOMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(parent.windowState() & Qt::WindowMaximized);
|
|
QTRY_VERIFY(parent.geometry() != geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(!(parent.windowState() & Qt::WindowMaximized));
|
|
QTRY_COMPARE(parent.geometry(), geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.showMaximized();
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(parent.windowState() & Qt::WindowMaximized);
|
|
QTRY_VERIFY(parent.geometry() != geom);
|
|
QCOMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.showNormal();
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(!(parent.windowState() & Qt::WindowMaximized));
|
|
QTRY_COMPARE(parent.geometry(), geom);
|
|
QCOMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(10);
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(10);
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
QTRY_VERIFY(parent.windowState() & (Qt::WindowMinimized|Qt::WindowMaximized));
|
|
// ### when minimized and maximized at the same time, the geometry
|
|
// ### does *NOT* have to be the normal geometry, it could be the
|
|
// ### maximized geometry.
|
|
// QCOMPARE(parent.geometry(), geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowMinimized);
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(!(parent.windowState() & Qt::WindowMinimized));
|
|
QTRY_VERIFY(parent.windowState() & Qt::WindowMaximized);
|
|
QTRY_VERIFY(parent.geometry() != geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(!(parent.windowState() & Qt::WindowMaximized));
|
|
QTRY_COMPARE(parent.geometry(), geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowFullScreen);
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(parent.windowState() & Qt::WindowFullScreen);
|
|
QTRY_VERIFY(parent.geometry() != geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.setWindowState(parent.windowState() ^ Qt::WindowFullScreen);
|
|
QTest::qWait(10);
|
|
QVERIFY(!(parent.windowState() & Qt::WindowFullScreen));
|
|
QTRY_COMPARE(parent.geometry(), geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.showFullScreen();
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(parent.windowState() & Qt::WindowFullScreen);
|
|
QTRY_VERIFY(parent.geometry() != geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.showNormal();
|
|
QTest::qWait(10);
|
|
QTRY_VERIFY(!(parent.windowState() & Qt::WindowFullScreen));
|
|
QTRY_COMPARE(parent.geometry(), geom);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
|
|
parent.showNormal();
|
|
parent.setWindowState(Qt:: WindowFullScreen | Qt::WindowMaximized);
|
|
parent.setWindowState(Qt::WindowMinimized | Qt:: WindowFullScreen | Qt::WindowMaximized);
|
|
parent.setWindowState(Qt:: WindowFullScreen | Qt::WindowMaximized);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(parent.normalGeometry(), geom);
|
|
}
|
|
|
|
void tst_QWidget::setGeometry()
|
|
{
|
|
QWidget tlw;
|
|
QWidget child(&tlw);
|
|
|
|
QRect tr(100,100,200,200);
|
|
QRect cr(50,50,50,50);
|
|
tlw.setGeometry(tr);
|
|
child.setGeometry(cr);
|
|
tlw.show();
|
|
QTest::qWait(50);
|
|
QCOMPARE(tlw.geometry().size(), tr.size());
|
|
QCOMPARE(child.geometry(), cr);
|
|
|
|
tlw.setParent(0, Qt::Window|Qt::FramelessWindowHint);
|
|
tr = QRect(0,0,100,100);
|
|
tr.moveTopLeft(QApplication::desktop()->availableGeometry().topLeft());
|
|
tlw.setGeometry(tr);
|
|
QCOMPARE(tlw.geometry(), tr);
|
|
tlw.show();
|
|
QTest::qWait(50);
|
|
if (tlw.frameGeometry() != tlw.geometry())
|
|
QSKIP("Your window manager is too broken for this test");
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
QCOMPARE(tlw.geometry(), tr);
|
|
}
|
|
|
|
// Windows CE does not support windowOpacity.
|
|
#ifndef Q_OS_WINCE
|
|
void tst_QWidget::windowOpacity()
|
|
{
|
|
QWidget widget;
|
|
QWidget child(&widget);
|
|
|
|
// Initial value should be 1.0
|
|
QCOMPARE(widget.windowOpacity(), 1.0);
|
|
// children should always return 1.0
|
|
QCOMPARE(child.windowOpacity(), 1.0);
|
|
|
|
widget.setWindowOpacity(0.0);
|
|
QCOMPARE(widget.windowOpacity(), 0.0);
|
|
child.setWindowOpacity(0.0);
|
|
QCOMPARE(child.windowOpacity(), 1.0);
|
|
|
|
widget.setWindowOpacity(1.0);
|
|
QCOMPARE(widget.windowOpacity(), 1.0);
|
|
child.setWindowOpacity(1.0);
|
|
QCOMPARE(child.windowOpacity(), 1.0);
|
|
|
|
widget.setWindowOpacity(2.0);
|
|
QCOMPARE(widget.windowOpacity(), 1.0);
|
|
child.setWindowOpacity(2.0);
|
|
QCOMPARE(child.windowOpacity(), 1.0);
|
|
|
|
widget.setWindowOpacity(-1.0);
|
|
QCOMPARE(widget.windowOpacity(), 0.0);
|
|
child.setWindowOpacity(-1.0);
|
|
QCOMPARE(child.windowOpacity(), 1.0);
|
|
}
|
|
#endif
|
|
|
|
class UpdateWidget : public QWidget
|
|
{
|
|
public:
|
|
UpdateWidget(QWidget *parent = 0) : QWidget(parent) {
|
|
setObjectName(QLatin1String("UpdateWidget"));
|
|
setWindowTitle(objectName());
|
|
reset();
|
|
}
|
|
|
|
void paintEvent(QPaintEvent *e) {
|
|
paintedRegion += e->region();
|
|
++numPaintEvents;
|
|
if (resizeInPaintEvent) {
|
|
resizeInPaintEvent = false;
|
|
resize(size() + QSize(2, 2));
|
|
}
|
|
}
|
|
|
|
bool event(QEvent *event)
|
|
{
|
|
switch (event->type()) {
|
|
case QEvent::ZOrderChange:
|
|
++numZOrderChangeEvents;
|
|
break;
|
|
case QEvent::UpdateRequest:
|
|
++numUpdateRequestEvents;
|
|
break;
|
|
case QEvent::ActivationChange:
|
|
case QEvent::FocusIn:
|
|
case QEvent::FocusOut:
|
|
case QEvent::WindowActivate:
|
|
case QEvent::WindowDeactivate:
|
|
if (!updateOnActivationChangeAndFocusIn)
|
|
return true; // Filter out to avoid update() calls in QWidget.
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return QWidget::event(event);
|
|
}
|
|
|
|
void reset() {
|
|
numPaintEvents = 0;
|
|
numZOrderChangeEvents = 0;
|
|
numUpdateRequestEvents = 0;
|
|
updateOnActivationChangeAndFocusIn = false;
|
|
resizeInPaintEvent = false;
|
|
paintedRegion = QRegion();
|
|
}
|
|
|
|
int numPaintEvents;
|
|
int numZOrderChangeEvents;
|
|
int numUpdateRequestEvents;
|
|
bool updateOnActivationChangeAndFocusIn;
|
|
bool resizeInPaintEvent;
|
|
QRegion paintedRegion;
|
|
};
|
|
|
|
void tst_QWidget::lostUpdatesOnHide()
|
|
{
|
|
#ifndef Q_OS_MAC
|
|
UpdateWidget widget;
|
|
widget.setAttribute(Qt::WA_DontShowOnScreen);
|
|
widget.show();
|
|
widget.hide();
|
|
QTest::qWait(50);
|
|
widget.show();
|
|
QTest::qWait(50);
|
|
|
|
QCOMPARE(widget.numPaintEvents, 1);
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::raise()
|
|
{
|
|
QTest::qWait(10);
|
|
QScopedPointer<QWidget> parentPtr(new QWidget);
|
|
parentPtr->resize(200, 200);
|
|
parentPtr->setObjectName(QLatin1String("raise"));
|
|
parentPtr->setWindowTitle(parentPtr->objectName());
|
|
QList<UpdateWidget *> allChildren;
|
|
|
|
UpdateWidget *child1 = new UpdateWidget(parentPtr.data());
|
|
child1->setAutoFillBackground(true);
|
|
allChildren.append(child1);
|
|
|
|
UpdateWidget *child2 = new UpdateWidget(parentPtr.data());
|
|
child2->setAutoFillBackground(true);
|
|
allChildren.append(child2);
|
|
|
|
UpdateWidget *child3 = new UpdateWidget(parentPtr.data());
|
|
child3->setAutoFillBackground(true);
|
|
allChildren.append(child3);
|
|
|
|
UpdateWidget *child4 = new UpdateWidget(parentPtr.data());
|
|
child4->setAutoFillBackground(true);
|
|
allChildren.append(child4);
|
|
|
|
parentPtr->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(parentPtr.data()));
|
|
QTest::qWait(10);
|
|
|
|
#ifdef Q_OS_MAC
|
|
if (child1->internalWinId()) {
|
|
QSKIP("Cocoa has no Z-Order for views, we hack it, but it results in paint events.");
|
|
}
|
|
#endif
|
|
|
|
QList<QObject *> list1;
|
|
list1 << child1 << child2 << child3 << child4;
|
|
QVERIFY(parentPtr->children() == list1);
|
|
QCOMPARE(allChildren.count(), list1.count());
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child4 ? 1 : 0;
|
|
if (expectedPaintEvents == 0) {
|
|
QVERIFY(child->numPaintEvents == 0);
|
|
} else {
|
|
// show() issues multiple paint events on some window managers
|
|
QTRY_VERIFY(child->numPaintEvents >= expectedPaintEvents);
|
|
}
|
|
QCOMPARE(child->numZOrderChangeEvents, 0);
|
|
child->reset();
|
|
}
|
|
|
|
for (int i = 0; i < 5; ++i)
|
|
child2->raise();
|
|
QTest::qWait(50);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child2 ? 1 : 0;
|
|
int expectedZOrderChangeEvents = child == child2 ? 1 : 0;
|
|
QTRY_COMPARE(child->numPaintEvents, expectedPaintEvents);
|
|
QCOMPARE(child->numZOrderChangeEvents, expectedZOrderChangeEvents);
|
|
child->reset();
|
|
}
|
|
|
|
QList<QObject *> list2;
|
|
list2 << child1 << child3 << child4 << child2;
|
|
QVERIFY(parentPtr->children() == list2);
|
|
|
|
// Creates a widget on top of all the children and checks that raising one of
|
|
// the children underneath doesn't trigger a repaint on the covering widget.
|
|
QWidget topLevel;
|
|
QWidget *parent = parentPtr.take();
|
|
parent->setParent(&topLevel);
|
|
topLevel.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&topLevel));
|
|
QTest::qWait(50);
|
|
|
|
UpdateWidget *onTop = new UpdateWidget(&topLevel);
|
|
onTop->reset();
|
|
onTop->resize(topLevel.size());
|
|
onTop->setAutoFillBackground(true);
|
|
onTop->show();
|
|
QTest::qWait(50);
|
|
QTRY_VERIFY(onTop->numPaintEvents > 0);
|
|
onTop->reset();
|
|
|
|
// Reset all the children.
|
|
foreach (UpdateWidget *child, allChildren)
|
|
child->reset();
|
|
|
|
for (int i = 0; i < 5; ++i)
|
|
child3->raise();
|
|
QTest::qWait(50);
|
|
|
|
QCOMPARE(onTop->numPaintEvents, 0);
|
|
QCOMPARE(onTop->numZOrderChangeEvents, 0);
|
|
|
|
QList<QObject *> list3;
|
|
list3 << child1 << child4 << child2 << child3;
|
|
QVERIFY(parent->children() == list3);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = 0;
|
|
int expectedZOrderChangeEvents = child == child3 ? 1 : 0;
|
|
QTRY_COMPARE(child->numPaintEvents, expectedPaintEvents);
|
|
QCOMPARE(child->numZOrderChangeEvents, expectedZOrderChangeEvents);
|
|
child->reset();
|
|
}
|
|
}
|
|
|
|
// Cocoa has no Z-Order for views, we hack it, but it results in paint events.
|
|
#ifndef QT_OS_MAC
|
|
void tst_QWidget::lower()
|
|
{
|
|
QScopedPointer<QWidget> parent(new QWidget);
|
|
parent->setObjectName(QLatin1String("lower"));
|
|
parent->setWindowTitle(parent->objectName());
|
|
parent->resize(200, 200);
|
|
QList<UpdateWidget *> allChildren;
|
|
|
|
UpdateWidget *child1 = new UpdateWidget(parent.data());
|
|
child1->setAutoFillBackground(true);
|
|
allChildren.append(child1);
|
|
|
|
UpdateWidget *child2 = new UpdateWidget(parent.data());
|
|
child2->setAutoFillBackground(true);
|
|
allChildren.append(child2);
|
|
|
|
UpdateWidget *child3 = new UpdateWidget(parent.data());
|
|
child3->setAutoFillBackground(true);
|
|
allChildren.append(child3);
|
|
|
|
UpdateWidget *child4 = new UpdateWidget(parent.data());
|
|
child4->setAutoFillBackground(true);
|
|
allChildren.append(child4);
|
|
|
|
parent->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(parent.data()));
|
|
|
|
QList<QObject *> list1;
|
|
list1 << child1 << child2 << child3 << child4;
|
|
QVERIFY(parent->children() == list1);
|
|
QCOMPARE(allChildren.count(), list1.count());
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child4 ? 1 : 0;
|
|
if (expectedPaintEvents == 0) {
|
|
QVERIFY(child->numPaintEvents == 0);
|
|
} else {
|
|
// show() issues multiple paint events on some window managers
|
|
QTRY_VERIFY(child->numPaintEvents >= expectedPaintEvents);
|
|
}
|
|
QCOMPARE(child->numZOrderChangeEvents, 0);
|
|
child->reset();
|
|
}
|
|
|
|
for (int i = 0; i < 5; ++i)
|
|
child4->lower();
|
|
|
|
QTest::qWait(100);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child3 ? 1 : 0;
|
|
int expectedZOrderChangeEvents = child == child4 ? 1 : 0;
|
|
QTRY_COMPARE(child->numZOrderChangeEvents, expectedZOrderChangeEvents);
|
|
QTRY_COMPARE(child->numPaintEvents, expectedPaintEvents);
|
|
child->reset();
|
|
}
|
|
|
|
QList<QObject *> list2;
|
|
list2 << child4 << child1 << child2 << child3;
|
|
QVERIFY(parent->children() == list2);
|
|
}
|
|
#endif
|
|
|
|
// Cocoa has no Z-Order for views, we hack it, but it results in paint events.
|
|
#ifndef QT_OS_MAC
|
|
void tst_QWidget::stackUnder()
|
|
{
|
|
QScopedPointer<QWidget> parent(new QWidget);
|
|
parent->setObjectName(QLatin1String("stackUnder"));
|
|
parent->setWindowTitle(parent->objectName());
|
|
parent->resize(200, 200);
|
|
QList<UpdateWidget *> allChildren;
|
|
|
|
UpdateWidget *child1 = new UpdateWidget(parent.data());
|
|
child1->setAutoFillBackground(true);
|
|
allChildren.append(child1);
|
|
|
|
UpdateWidget *child2 = new UpdateWidget(parent.data());
|
|
child2->setAutoFillBackground(true);
|
|
allChildren.append(child2);
|
|
|
|
UpdateWidget *child3 = new UpdateWidget(parent.data());
|
|
child3->setAutoFillBackground(true);
|
|
allChildren.append(child3);
|
|
|
|
UpdateWidget *child4 = new UpdateWidget(parent.data());
|
|
child4->setAutoFillBackground(true);
|
|
allChildren.append(child4);
|
|
|
|
parent->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(parent.data()));
|
|
QList<QObject *> list1;
|
|
list1 << child1 << child2 << child3 << child4;
|
|
QVERIFY(parent->children() == list1);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child4 ? 1 : 0;
|
|
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
|
|
if (expectedPaintEvents == 1 && child->numPaintEvents == 2)
|
|
QEXPECT_FAIL(0, "Mac and Windows issues double repaints for Z-Order change", Continue);
|
|
#endif
|
|
QTRY_COMPARE(child->numPaintEvents, expectedPaintEvents);
|
|
QCOMPARE(child->numZOrderChangeEvents, 0);
|
|
child->reset();
|
|
}
|
|
|
|
for (int i = 0; i < 5; ++i)
|
|
child4->stackUnder(child2);
|
|
QTest::qWait(10);
|
|
|
|
QList<QObject *> list2;
|
|
list2 << child1 << child4 << child2 << child3;
|
|
QVERIFY(parent->children() == list2);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child3 ? 1 : 0;
|
|
int expectedZOrderChangeEvents = child == child4 ? 1 : 0;
|
|
QTRY_COMPARE(child->numPaintEvents, expectedPaintEvents);
|
|
QTRY_COMPARE(child->numZOrderChangeEvents, expectedZOrderChangeEvents);
|
|
child->reset();
|
|
}
|
|
|
|
for (int i = 0; i < 5; ++i)
|
|
child1->stackUnder(child3);
|
|
QTest::qWait(10);
|
|
|
|
QList<QObject *> list3;
|
|
list3 << child4 << child2 << child1 << child3;
|
|
QVERIFY(parent->children() == list3);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedZOrderChangeEvents = child == child1 ? 1 : 0;
|
|
if (child == child3) {
|
|
#ifdef Q_OS_WINCE
|
|
qApp->processEvents();
|
|
#endif
|
|
#ifndef Q_OS_MAC
|
|
QEXPECT_FAIL(0, "See QTBUG-493", Continue);
|
|
#endif
|
|
QCOMPARE(child->numPaintEvents, 0);
|
|
} else {
|
|
QCOMPARE(child->numPaintEvents, 0);
|
|
}
|
|
QTRY_COMPARE(child->numZOrderChangeEvents, expectedZOrderChangeEvents);
|
|
child->reset();
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void drawPolygon(QPaintDevice *dev, int w, int h)
|
|
{
|
|
QPainter p(dev);
|
|
p.fillRect(0, 0, w, h, Qt::white);
|
|
|
|
QPolygon a;
|
|
a << QPoint(0, 0) << QPoint(w/2, h/2) << QPoint(w, 0)
|
|
<< QPoint(w/2, h) << QPoint(0, 0);
|
|
|
|
p.setPen(QPen(Qt::black, 1));
|
|
p.setBrush(Qt::DiagCrossPattern);
|
|
p.drawPolygon(a);
|
|
}
|
|
|
|
class ContentsPropagationWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ContentsPropagationWidget(QWidget *parent = 0) : QWidget(parent)
|
|
{
|
|
setObjectName(QLatin1String("ContentsPropagationWidget"));
|
|
setWindowTitle(objectName());
|
|
QWidget *child = this;
|
|
for (int i=0; i<32; ++i) {
|
|
child = new QWidget(child);
|
|
child->setGeometry(i, i, 400 - i*2, 400 - i*2);
|
|
}
|
|
}
|
|
|
|
void setContentsPropagation(bool enable) {
|
|
foreach (QObject *child, children())
|
|
qobject_cast<QWidget *>(child)->setAutoFillBackground(!enable);
|
|
}
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
int w = width(), h = height();
|
|
drawPolygon(this, w, h);
|
|
}
|
|
|
|
QSize sizeHint() const { return QSize(500, 500); }
|
|
};
|
|
|
|
void tst_QWidget::testContentsPropagation()
|
|
{
|
|
ContentsPropagationWidget widget;
|
|
widget.setFixedSize(500, 500);
|
|
widget.setContentsPropagation(false);
|
|
QPixmap widgetSnapshot = widget.grab(QRect(QPoint(0, 0), QSize(-1, -1)));
|
|
|
|
QPixmap correct(500, 500);
|
|
drawPolygon(&correct, 500, 500);
|
|
//correct.save("correct.png", "PNG");
|
|
|
|
//widgetSnapshot.save("snap1.png", "PNG");
|
|
QVERIFY(widgetSnapshot.toImage() != correct.toImage());
|
|
|
|
widget.setContentsPropagation(true);
|
|
widgetSnapshot = widgetSnapshot = widget.grab(QRect(QPoint(0, 0), QSize(-1, -1)));
|
|
//widgetSnapshot.save("snap2.png", "PNG");
|
|
|
|
QCOMPARE(widgetSnapshot, correct);
|
|
}
|
|
|
|
/*
|
|
Test that saving and restoring window geometry with
|
|
saveGeometry() and restoreGeometry() works.
|
|
*/
|
|
|
|
void tst_QWidget::saveRestoreGeometry()
|
|
{
|
|
const QPoint position(100, 100);
|
|
const QSize size(200, 200);
|
|
|
|
QByteArray savedGeometry;
|
|
|
|
{
|
|
QWidget widget;
|
|
widget.move(position);
|
|
widget.resize(size);
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QApplication::processEvents();
|
|
|
|
QTRY_COMPARE(widget.pos(), position);
|
|
QCOMPARE(widget.size(), size);
|
|
savedGeometry = widget.saveGeometry();
|
|
}
|
|
|
|
{
|
|
QWidget widget;
|
|
|
|
const QByteArray empty;
|
|
const QByteArray one("a");
|
|
const QByteArray two("ab");
|
|
const QByteArray three("abc");
|
|
const QByteArray four("abca");
|
|
const QByteArray garbage("abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabc");
|
|
|
|
QVERIFY(widget.restoreGeometry(empty) == false);
|
|
QVERIFY(widget.restoreGeometry(one) == false);
|
|
QVERIFY(widget.restoreGeometry(two) == false);
|
|
QVERIFY(widget.restoreGeometry(three) == false);
|
|
QVERIFY(widget.restoreGeometry(four) == false);
|
|
QVERIFY(widget.restoreGeometry(garbage) == false);
|
|
|
|
QVERIFY(widget.restoreGeometry(savedGeometry));
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QApplication::processEvents();
|
|
|
|
QTRY_COMPARE(widget.pos(), position);
|
|
QCOMPARE(widget.size(), size);
|
|
widget.show();
|
|
QCOMPARE(widget.pos(), position);
|
|
QCOMPARE(widget.size(), size);
|
|
}
|
|
|
|
{
|
|
QWidget widget;
|
|
widget.move(position);
|
|
widget.resize(size);
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTRY_COMPARE(widget.geometry().size(), size);
|
|
|
|
QRect geom;
|
|
|
|
//Restore from Full screen
|
|
savedGeometry = widget.saveGeometry();
|
|
geom = widget.geometry();
|
|
widget.setWindowState(widget.windowState() | Qt::WindowFullScreen);
|
|
QTRY_VERIFY((widget.windowState() & Qt::WindowFullScreen));
|
|
QTest::qWait(500);
|
|
QVERIFY(widget.restoreGeometry(savedGeometry));
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY(!(widget.windowState() & Qt::WindowFullScreen));
|
|
QTRY_COMPARE(widget.geometry(), geom);
|
|
|
|
//Restore to full screen
|
|
widget.setWindowState(widget.windowState() | Qt::WindowFullScreen);
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY((widget.windowState() & Qt::WindowFullScreen));
|
|
QTest::qWait(500);
|
|
savedGeometry = widget.saveGeometry();
|
|
geom = widget.geometry();
|
|
widget.setWindowState(widget.windowState() ^ Qt::WindowFullScreen);
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY(!(widget.windowState() & Qt::WindowFullScreen));
|
|
QTest::qWait(400);
|
|
QVERIFY(widget.restoreGeometry(savedGeometry));
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY((widget.windowState() & Qt::WindowFullScreen));
|
|
QTRY_COMPARE(widget.geometry(), geom);
|
|
QVERIFY((widget.windowState() & Qt::WindowFullScreen));
|
|
widget.setWindowState(widget.windowState() ^ Qt::WindowFullScreen);
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY(!(widget.windowState() & Qt::WindowFullScreen));
|
|
QTest::qWait(120);
|
|
|
|
//Restore from Maximised
|
|
widget.move(position);
|
|
widget.resize(size);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.size(), size);
|
|
QTest::qWait(500);
|
|
savedGeometry = widget.saveGeometry();
|
|
geom = widget.geometry();
|
|
widget.setWindowState(widget.windowState() | Qt::WindowMaximized);
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY((widget.windowState() & Qt::WindowMaximized));
|
|
QTRY_VERIFY(widget.geometry() != geom);
|
|
QTest::qWait(500);
|
|
QVERIFY(widget.restoreGeometry(savedGeometry));
|
|
QTest::qWait(120);
|
|
QTRY_COMPARE(widget.geometry(), geom);
|
|
|
|
QVERIFY(!(widget.windowState() & Qt::WindowMaximized));
|
|
|
|
//Restore to maximised
|
|
widget.setWindowState(widget.windowState() | Qt::WindowMaximized);
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY((widget.windowState() & Qt::WindowMaximized));
|
|
QTest::qWait(500);
|
|
geom = widget.geometry();
|
|
savedGeometry = widget.saveGeometry();
|
|
widget.setWindowState(widget.windowState() ^ Qt::WindowMaximized);
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY(!(widget.windowState() & Qt::WindowMaximized));
|
|
QTest::qWait(500);
|
|
QVERIFY(widget.restoreGeometry(savedGeometry));
|
|
QTest::qWait(120);
|
|
QTRY_VERIFY((widget.windowState() & Qt::WindowMaximized));
|
|
QTRY_COMPARE(widget.geometry(), geom);
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::restoreVersion1Geometry_data()
|
|
{
|
|
QTest::addColumn<QString>("fileName");
|
|
QTest::addColumn<uint>("expectedWindowState");
|
|
QTest::addColumn<QPoint>("expectedPosition");
|
|
QTest::addColumn<QSize>("expectedSize");
|
|
QTest::addColumn<QRect>("expectedNormalGeometry");
|
|
const QPoint position(100, 100);
|
|
const QSize size(200, 200);
|
|
const QRect normalGeometry(102, 124, 200, 200);
|
|
|
|
QTest::newRow("geometry.dat") << ":geometry.dat" << uint(Qt::WindowNoState) << position << size << normalGeometry;
|
|
QTest::newRow("geometry-maximized.dat") << ":geometry-maximized.dat" << uint(Qt::WindowMaximized) << position << size << normalGeometry;
|
|
QTest::newRow("geometry-fullscreen.dat") << ":geometry-fullscreen.dat" << uint(Qt::WindowFullScreen) << position << size << normalGeometry;
|
|
}
|
|
|
|
/*
|
|
Test that the current version of restoreGeometry() can restore geometry
|
|
saved width saveGeometry() version 1.0.
|
|
*/
|
|
void tst_QWidget::restoreVersion1Geometry()
|
|
{
|
|
QFETCH(QString, fileName);
|
|
QFETCH(uint, expectedWindowState);
|
|
QFETCH(QPoint, expectedPosition);
|
|
QFETCH(QSize, expectedSize);
|
|
QFETCH(QRect, expectedNormalGeometry);
|
|
|
|
// WindowActive is uninteresting for this test
|
|
const uint WindowStateMask = Qt::WindowFullScreen | Qt::WindowMaximized | Qt::WindowMinimized;
|
|
|
|
QFile f(fileName);
|
|
QVERIFY(f.exists());
|
|
f.open(QIODevice::ReadOnly);
|
|
const QByteArray savedGeometry = f.readAll();
|
|
QCOMPARE(savedGeometry.count(), 46);
|
|
f.close();
|
|
|
|
QWidget widget;
|
|
|
|
QVERIFY(widget.restoreGeometry(savedGeometry));
|
|
|
|
QCOMPARE(uint(widget.windowState() & WindowStateMask), expectedWindowState);
|
|
if (expectedWindowState == Qt::WindowNoState) {
|
|
QCOMPARE(widget.pos(), expectedPosition);
|
|
QCOMPARE(widget.size(), expectedSize);
|
|
}
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(100);
|
|
|
|
if (expectedWindowState == Qt::WindowNoState) {
|
|
QTRY_COMPARE(widget.pos(), expectedPosition);
|
|
QTRY_COMPARE(widget.size(), expectedSize);
|
|
}
|
|
|
|
widget.showNormal();
|
|
QTest::qWait(10);
|
|
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QSKIP("QTBUG-26421");
|
|
|
|
if (expectedWindowState != Qt::WindowNoState) {
|
|
// restoring from maximized or fullscreen, we can only restore to the normal geometry
|
|
QTRY_COMPARE(widget.geometry(), expectedNormalGeometry);
|
|
} else {
|
|
QTRY_COMPARE(widget.pos(), expectedPosition);
|
|
QTRY_COMPARE(widget.size(), expectedSize);
|
|
}
|
|
|
|
#if 0
|
|
// Code for saving a new geometry*.dat files
|
|
{
|
|
QWidget widgetToSave;
|
|
widgetToSave.move(expectedPosition);
|
|
widgetToSave.resize(expectedSize);
|
|
widgetToSave.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(500); // stabilize
|
|
widgetToSave.setWindowState(Qt::WindowStates(expectedWindowState));
|
|
QTest::qWait(500); // stabilize
|
|
|
|
QByteArray geometryToSave = widgetToSave.saveGeometry();
|
|
|
|
// Code for saving a new geometry.dat file.
|
|
f.setFileName(fileName.mid(1));
|
|
QVERIFY(f.open(QIODevice::WriteOnly)); // did you forget to 'p4 edit *.dat'? :)
|
|
f.write(geometryToSave);
|
|
f.close();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::widgetAt()
|
|
{
|
|
Q_CHECK_PAINTEVENTS
|
|
|
|
QScopedPointer<QWidget> w1(new QWidget(0, Qt::X11BypassWindowManagerHint));
|
|
w1->setGeometry(0, 0, 160, 150);
|
|
w1->setObjectName(QLatin1String("w1"));
|
|
w1->setWindowTitle(w1->objectName());
|
|
QScopedPointer<QWidget> w2(new QWidget(0, Qt::X11BypassWindowManagerHint | Qt::FramelessWindowHint));
|
|
w2->setGeometry(50,50, 160, 100);
|
|
w2->setObjectName(QLatin1String("w2"));
|
|
w2->setWindowTitle(w2->objectName());
|
|
w1->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(w1.data()));
|
|
qApp->processEvents();
|
|
QWidget *wr;
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100, 100)));
|
|
QCOMPARE(wr->objectName(), QString("w1"));
|
|
|
|
w2->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(w2.data()));
|
|
qApp->processEvents();
|
|
qApp->processEvents();
|
|
qApp->processEvents();
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100, 100)));
|
|
QCOMPARE(wr->objectName(), QString("w2"));
|
|
|
|
w2->lower();
|
|
qApp->processEvents();
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100, 100)) && wr->objectName() == QString("w1"));
|
|
w2->raise();
|
|
|
|
qApp->processEvents();
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100, 100)) && wr->objectName() == QString("w2"));
|
|
|
|
QWidget *w3 = new QWidget(w2.data());
|
|
w3->setGeometry(10,10,50,50);
|
|
w3->setObjectName("w3");
|
|
w3->show();
|
|
qApp->processEvents();
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100,100)) && wr->objectName() == QString("w3"));
|
|
|
|
w3->setAttribute(Qt::WA_TransparentForMouseEvents);
|
|
qApp->processEvents();
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100, 100)) && wr->objectName() == QString("w2"));
|
|
|
|
QRegion rgn = QRect(QPoint(0,0), w2->size());
|
|
QPoint point = w2->mapFromGlobal(QPoint(100,100));
|
|
rgn -= QRect(point, QSize(1,1));
|
|
w2->setMask(rgn);
|
|
qApp->processEvents();
|
|
QTest::qWait(10);
|
|
#if defined(Q_OS_WINCE)
|
|
QEXPECT_FAIL("", "Windows CE does only support rectangular regions", Continue); //See also task 147191
|
|
#endif
|
|
if (!QGuiApplication::platformName().compare(QLatin1String("cocoa"), Qt::CaseInsensitive))
|
|
QEXPECT_FAIL("", "Window mask not implemented on Mac QTBUG-22326", Continue);
|
|
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100,100)));
|
|
QTRY_COMPARE(wr->objectName(), w1->objectName());
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(101,101)));
|
|
QTRY_COMPARE(wr->objectName(), w2->objectName());
|
|
|
|
QBitmap bitmap(w2->size());
|
|
QPainter p(&bitmap);
|
|
p.fillRect(bitmap.rect(), Qt::color1);
|
|
p.setPen(Qt::color0);
|
|
p.drawPoint(w2->mapFromGlobal(QPoint(100,100)));
|
|
p.end();
|
|
w2->setMask(bitmap);
|
|
qApp->processEvents();
|
|
QTest::qWait(10);
|
|
#if defined(Q_OS_WINCE)
|
|
QEXPECT_FAIL("", "Windows CE does only support rectangular regions", Continue); //See also task 147191
|
|
#endif
|
|
if (!QGuiApplication::platformName().compare(QLatin1String("cocoa"), Qt::CaseInsensitive))
|
|
QEXPECT_FAIL("", "Window mask not implemented on Mac QTBUG-22326", Continue);
|
|
QTRY_VERIFY(QApplication::widgetAt(100,100) == w1.data());
|
|
QTRY_VERIFY(QApplication::widgetAt(101,101) == w2.data());
|
|
}
|
|
|
|
void tst_QWidget::task110173()
|
|
{
|
|
QWidget w;
|
|
|
|
QPushButton *pb1 = new QPushButton("click", &w);
|
|
pb1->setFocusPolicy(Qt::ClickFocus);
|
|
pb1->move(100, 100);
|
|
|
|
QPushButton *pb2 = new QPushButton("push", &w);
|
|
pb2->setFocusPolicy(Qt::ClickFocus);
|
|
pb2->move(300, 300);
|
|
|
|
QTest::keyClick( &w, Qt::Key_Tab );
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(200);
|
|
}
|
|
|
|
class Widget : public QWidget
|
|
{
|
|
public:
|
|
Widget() : deleteThis(false) { setFocusPolicy(Qt::StrongFocus); }
|
|
void actionEvent(QActionEvent *) { if (deleteThis) delete this; }
|
|
void changeEvent(QEvent *) { if (deleteThis) delete this; }
|
|
void closeEvent(QCloseEvent *) { if (deleteThis) delete this; }
|
|
void hideEvent(QHideEvent *) { if (deleteThis) delete this; }
|
|
void focusOutEvent(QFocusEvent *) { if (deleteThis) delete this; }
|
|
void keyPressEvent(QKeyEvent *) { if (deleteThis) delete this; }
|
|
void keyReleaseEvent(QKeyEvent *) { if (deleteThis) delete this; }
|
|
void mouseDoubleClickEvent(QMouseEvent *) { if (deleteThis) delete this; }
|
|
void mousePressEvent(QMouseEvent *) { if (deleteThis) delete this; }
|
|
void mouseReleaseEvent(QMouseEvent *) { if (deleteThis) delete this; }
|
|
void mouseMoveEvent(QMouseEvent *) { if (deleteThis) delete this; }
|
|
|
|
bool deleteThis;
|
|
};
|
|
|
|
void tst_QWidget::testDeletionInEventHandlers()
|
|
{
|
|
// closeEvent
|
|
QPointer<Widget> w = new Widget;
|
|
w->deleteThis = true;
|
|
w->close();
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// focusOut (crashes)
|
|
//w = new Widget;
|
|
//w->show();
|
|
//w->setFocus();
|
|
//QVERIFY(qApp->focusWidget() == w);
|
|
//w->deleteThis = true;
|
|
//w->clearFocus();
|
|
//QVERIFY(w == 0);
|
|
|
|
// key press
|
|
w = new Widget;
|
|
w->show();
|
|
w->deleteThis = true;
|
|
QTest::keyPress(w, Qt::Key_A);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// key release
|
|
w = new Widget;
|
|
w->show();
|
|
w->deleteThis = true;
|
|
QTest::keyRelease(w, Qt::Key_A);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// mouse press
|
|
w = new Widget;
|
|
w->show();
|
|
w->deleteThis = true;
|
|
QTest::mousePress(w, Qt::LeftButton);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// mouse release
|
|
w = new Widget;
|
|
w->show();
|
|
w->deleteThis = true;
|
|
QTest::mouseRelease(w, Qt::LeftButton);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// mouse double click
|
|
w = new Widget;
|
|
w->show();
|
|
w->deleteThis = true;
|
|
QTest::mouseDClick(w, Qt::LeftButton);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// hide event (crashes)
|
|
//w = new Widget;
|
|
//w->show();
|
|
//w->deleteThis = true;
|
|
//w->hide();
|
|
//QVERIFY(w == 0);
|
|
|
|
// action event
|
|
w = new Widget;
|
|
w->deleteThis = true;
|
|
w->addAction(new QAction(w));
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
// change event
|
|
w = new Widget;
|
|
w->show();
|
|
w->deleteThis = true;
|
|
w->setMouseTracking(true);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
|
|
w = new Widget;
|
|
w->setMouseTracking(true);
|
|
w->show();
|
|
w->deleteThis = true;
|
|
QMouseEvent me(QEvent::MouseMove, QPoint(0, 0), Qt::NoButton, Qt::NoButton, Qt::NoModifier);
|
|
QApplication::sendEvent(w, &me);
|
|
QVERIFY(w == 0);
|
|
delete w;
|
|
}
|
|
|
|
#ifdef Q_OS_MAC
|
|
void tst_QWidget::sheetOpacity()
|
|
{
|
|
QWidget tmpWindow;
|
|
QWidget sheet(&tmpWindow, Qt::Sheet);
|
|
tmpWindow.show();
|
|
sheet.show();
|
|
QCOMPARE(int(sheet.windowOpacity() * 255), 242); // 95%
|
|
sheet.setParent(0, Qt::Dialog);
|
|
QCOMPARE(int(sheet.windowOpacity() * 255), 255);
|
|
}
|
|
|
|
class MaskedPainter : public QWidget
|
|
{
|
|
public:
|
|
QRect mask;
|
|
|
|
MaskedPainter()
|
|
: mask(20, 20, 50, 50)
|
|
{
|
|
setMask(mask);
|
|
}
|
|
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
QPainter p(this);
|
|
p.fillRect(mask, QColor(Qt::red));
|
|
}
|
|
};
|
|
|
|
/*
|
|
Verifies that the entire area inside the mask is painted red.
|
|
*/
|
|
bool verifyWidgetMask(QWidget *widget, QRect mask)
|
|
{
|
|
const QImage image = widget->grab(QRect(QPoint(0, 0), widget->size())).toImage();
|
|
|
|
const QImage masked = image.copy(mask);
|
|
QImage red(masked);
|
|
red.fill(QColor(Qt::red).rgb());
|
|
|
|
return (masked == red);
|
|
}
|
|
|
|
void tst_QWidget::setMask()
|
|
{
|
|
testWidget->hide(); // get this out of the way.
|
|
|
|
{
|
|
MaskedPainter w;
|
|
w.resize(200, 200);
|
|
w.show();
|
|
QTest::qWait(100);
|
|
QVERIFY(verifyWidgetMask(&w, w.mask));
|
|
}
|
|
{
|
|
MaskedPainter w;
|
|
w.resize(200, 200);
|
|
w.setWindowFlags(w.windowFlags() | Qt::FramelessWindowHint);
|
|
w.show();
|
|
QTest::qWait(100);
|
|
QRect mask = w.mask;
|
|
|
|
QVERIFY(verifyWidgetMask(&w, mask));
|
|
}
|
|
}
|
|
#endif
|
|
|
|
class StaticWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
bool partial;
|
|
bool gotPaintEvent;
|
|
QRegion paintedRegion;
|
|
|
|
StaticWidget(QWidget *parent = 0)
|
|
:QWidget(parent)
|
|
{
|
|
setAttribute(Qt::WA_StaticContents);
|
|
setAttribute(Qt::WA_OpaquePaintEvent);
|
|
setPalette(Qt::red); // Make sure we have an opaque palette.
|
|
setAutoFillBackground(true);
|
|
gotPaintEvent = false;
|
|
}
|
|
|
|
void paintEvent(QPaintEvent *e)
|
|
{
|
|
paintedRegion += e->region();
|
|
gotPaintEvent = true;
|
|
// qDebug() << "paint" << e->region();
|
|
// Look for a full update, set partial to false if found.
|
|
foreach(QRect r, e->region().rects()) {
|
|
partial = (r != rect());
|
|
if (partial == false)
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
/*
|
|
Test that widget resizes and moves can be done with minimal repaints when WA_StaticContents
|
|
and WA_OpaquePaintEvent is set. Test is mac-only for now.
|
|
*/
|
|
void tst_QWidget::optimizedResizeMove()
|
|
{
|
|
QWidget parent;
|
|
parent.resize(400, 400);
|
|
|
|
StaticWidget staticWidget(&parent);
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(150, 150);
|
|
staticWidget.resize(150, 150);
|
|
parent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
QTest::qWait(20);
|
|
QTRY_COMPARE(staticWidget.gotPaintEvent, true);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(10, 10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(-10, -10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(-10, 10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.resize(staticWidget.size() + QSize(10, 10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, true);
|
|
QCOMPARE(staticWidget.partial, true);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.resize(staticWidget.size() + QSize(-10, -10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.resize(staticWidget.size() + QSize(10, -10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, true);
|
|
QCOMPARE(staticWidget.partial, true);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(10, 10));
|
|
staticWidget.resize(staticWidget.size() + QSize(-10, -10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(10, 10));
|
|
staticWidget.resize(staticWidget.size() + QSize(10, 10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, true);
|
|
QCOMPARE(staticWidget.partial, true);
|
|
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(-10, -10));
|
|
staticWidget.resize(staticWidget.size() + QSize(-10, -10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
|
|
staticWidget.setAttribute(Qt::WA_StaticContents, false);
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(-10, -10));
|
|
staticWidget.resize(staticWidget.size() + QSize(-10, -10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, true);
|
|
QCOMPARE(staticWidget.partial, false);
|
|
staticWidget.setAttribute(Qt::WA_StaticContents, true);
|
|
|
|
staticWidget.setAttribute(Qt::WA_StaticContents, false);
|
|
staticWidget.gotPaintEvent = false;
|
|
staticWidget.move(staticWidget.pos() + QPoint(10, 10));
|
|
QTest::qWait(20);
|
|
QCOMPARE(staticWidget.gotPaintEvent, false);
|
|
staticWidget.setAttribute(Qt::WA_StaticContents, true);
|
|
}
|
|
|
|
void tst_QWidget::optimizedResize_topLevel()
|
|
{
|
|
QSKIP("We do not yet have static contents support, see QTBUG-28012");
|
|
|
|
StaticWidget topLevel;
|
|
topLevel.gotPaintEvent = false;
|
|
topLevel.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&topLevel));
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(topLevel.gotPaintEvent, true);
|
|
|
|
topLevel.gotPaintEvent = false;
|
|
topLevel.partial = false;
|
|
topLevel.paintedRegion = QRegion();
|
|
|
|
#ifndef Q_OS_WIN
|
|
topLevel.resize(topLevel.size() + QSize(10, 10));
|
|
#else
|
|
// Static contents does not work when programmatically resizing
|
|
// top-levels with QWidget::resize. We do some funky stuff in
|
|
// setGeometry_sys. However, resizing it with the mouse or with
|
|
// a native function call works (it basically has to go through
|
|
// WM_RESIZE in QApplication). This is a corner case, though.
|
|
// See task 243708
|
|
const QRect frame = topLevel.frameGeometry();
|
|
MoveWindow(winHandleOf(&topLevel), frame.x(), frame.y(),
|
|
frame.width() + 10, frame.height() + 10,
|
|
true);
|
|
#endif
|
|
|
|
QTest::qWait(100);
|
|
|
|
// Expected update region: New rect - old rect.
|
|
QRegion expectedUpdateRegion(topLevel.rect());
|
|
expectedUpdateRegion -= QRect(QPoint(), topLevel.size() - QSize(10, 10));
|
|
|
|
QTRY_COMPARE(topLevel.gotPaintEvent, true);
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
QCOMPARE(topLevel.partial, true);
|
|
QCOMPARE(topLevel.paintedRegion, expectedUpdateRegion);
|
|
}
|
|
|
|
class SiblingDeleter : public QWidget
|
|
{
|
|
public:
|
|
inline SiblingDeleter(QWidget *sibling, QWidget *parent)
|
|
: QWidget(parent), sibling(sibling) {}
|
|
inline virtual ~SiblingDeleter() { delete sibling; }
|
|
|
|
private:
|
|
QPointer<QWidget> sibling;
|
|
};
|
|
|
|
|
|
void tst_QWidget::childDeletesItsSibling()
|
|
{
|
|
QWidget *commonParent = new QWidget(0);
|
|
QPointer<QWidget> child = new QWidget(0);
|
|
QPointer<QWidget> siblingDeleter = new SiblingDeleter(child, commonParent);
|
|
child->setParent(commonParent);
|
|
delete commonParent; // don't crash
|
|
QVERIFY(!child);
|
|
QVERIFY(!siblingDeleter);
|
|
|
|
}
|
|
|
|
void tst_QWidget::setMinimumSize()
|
|
{
|
|
QWidget w;
|
|
QSize defaultSize = w.size();
|
|
|
|
w.setMinimumSize(defaultSize + QSize(100, 100));
|
|
QCOMPARE(w.size(), defaultSize + QSize(100, 100));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setMinimumSize(defaultSize + QSize(50, 50));
|
|
QCOMPARE(w.size(), defaultSize + QSize(100, 100));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setMinimumSize(defaultSize + QSize(200, 200));
|
|
QCOMPARE(w.size(), defaultSize + QSize(200, 200));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
// Setting a minimum size larger than the desktop does not work on WinCE,
|
|
// so skip this part of the test.
|
|
#ifndef Q_OS_WINCE
|
|
QSize nonDefaultSize = defaultSize + QSize(5,5);
|
|
w.setMinimumSize(nonDefaultSize);
|
|
w.show();
|
|
QTest::qWait(50);
|
|
QVERIFY(w.height() >= nonDefaultSize.height());
|
|
QVERIFY(w.width() >= nonDefaultSize.width());
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::setMaximumSize()
|
|
{
|
|
QWidget w;
|
|
QSize defaultSize = w.size();
|
|
|
|
w.setMinimumSize(defaultSize + QSize(100, 100));
|
|
QCOMPARE(w.size(), defaultSize + QSize(100, 100));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
w.setMinimumSize(defaultSize);
|
|
|
|
w.setMaximumSize(defaultSize + QSize(200, 200));
|
|
QCOMPARE(w.size(), defaultSize + QSize(100, 100));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setMaximumSize(defaultSize + QSize(50, 50));
|
|
QCOMPARE(w.size(), defaultSize + QSize(50, 50));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
}
|
|
|
|
void tst_QWidget::setFixedSize()
|
|
{
|
|
QWidget w;
|
|
QSize defaultSize = w.size();
|
|
|
|
w.setFixedSize(defaultSize + QSize(100, 100));
|
|
QCOMPARE(w.size(), defaultSize + QSize(100, 100));
|
|
QVERIFY(w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setFixedSize(defaultSize + QSize(200, 200));
|
|
|
|
QCOMPARE(w.minimumSize(), defaultSize + QSize(200,200));
|
|
QCOMPARE(w.maximumSize(), defaultSize + QSize(200,200));
|
|
QCOMPARE(w.size(), defaultSize + QSize(200, 200));
|
|
QVERIFY(w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setFixedSize(defaultSize + QSize(50, 50));
|
|
QCOMPARE(w.size(), defaultSize + QSize(50, 50));
|
|
QVERIFY(w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setAttribute(Qt::WA_Resized, false);
|
|
w.setFixedSize(defaultSize + QSize(50, 50));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setFixedSize(defaultSize + QSize(150, 150));
|
|
w.show();
|
|
QTest::qWait(50);
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
QVERIFY(w.size() == defaultSize + QSize(150,150));
|
|
}
|
|
|
|
void tst_QWidget::ensureCreated()
|
|
{
|
|
{
|
|
QWidget widget;
|
|
WId widgetWinId = widget.winId();
|
|
Q_UNUSED(widgetWinId);
|
|
QVERIFY(widget.testAttribute(Qt::WA_WState_Created));
|
|
}
|
|
|
|
{
|
|
QWidget window;
|
|
|
|
QDialog dialog(&window);
|
|
dialog.setWindowModality(Qt::NonModal);
|
|
|
|
WId dialogWinId = dialog.winId();
|
|
Q_UNUSED(dialogWinId);
|
|
QVERIFY(dialog.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(window.testAttribute(Qt::WA_WState_Created));
|
|
}
|
|
|
|
{
|
|
QWidget window;
|
|
|
|
QDialog dialog(&window);
|
|
dialog.setWindowModality(Qt::WindowModal);
|
|
|
|
WId dialogWinId = dialog.winId();
|
|
Q_UNUSED(dialogWinId);
|
|
QVERIFY(dialog.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(window.testAttribute(Qt::WA_WState_Created));
|
|
}
|
|
|
|
{
|
|
QWidget window;
|
|
|
|
QDialog dialog(&window);
|
|
dialog.setWindowModality(Qt::ApplicationModal);
|
|
|
|
WId dialogWinId = dialog.winId();
|
|
Q_UNUSED(dialogWinId);
|
|
QVERIFY(dialog.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(window.testAttribute(Qt::WA_WState_Created));
|
|
}
|
|
}
|
|
|
|
class WinIdChangeWidget : public QWidget {
|
|
public:
|
|
WinIdChangeWidget(QWidget *p = 0)
|
|
: QWidget(p)
|
|
{
|
|
|
|
}
|
|
protected:
|
|
bool event(QEvent *e)
|
|
{
|
|
if (e->type() == QEvent::WinIdChange) {
|
|
m_winIdList.append(internalWinId());
|
|
return true;
|
|
}
|
|
return QWidget::event(e);
|
|
}
|
|
public:
|
|
QList<WId> m_winIdList;
|
|
int winIdChangeEventCount() const { return m_winIdList.count(); }
|
|
};
|
|
|
|
void tst_QWidget::winIdChangeEvent()
|
|
{
|
|
{
|
|
// Transforming an alien widget into a native widget
|
|
WinIdChangeWidget widget;
|
|
const WId winIdBefore = widget.internalWinId();
|
|
const WId winIdAfter = widget.winId();
|
|
QVERIFY(winIdBefore != winIdAfter);
|
|
QCOMPARE(widget.winIdChangeEventCount(), 1);
|
|
}
|
|
|
|
{
|
|
// Changing parent of a native widget
|
|
QWidget parent1, parent2;
|
|
WinIdChangeWidget child(&parent1);
|
|
const WId winIdBefore = child.winId();
|
|
QCOMPARE(child.winIdChangeEventCount(), 1);
|
|
child.setParent(&parent2);
|
|
const WId winIdAfter = child.internalWinId();
|
|
QCOMPARE(winIdBefore, winIdAfter);
|
|
QCOMPARE(child.winIdChangeEventCount(), 3);
|
|
// winId is set to zero during reparenting
|
|
QVERIFY(0 == child.m_winIdList[1]);
|
|
}
|
|
|
|
{
|
|
// Changing grandparent of a native widget
|
|
QWidget grandparent1, grandparent2;
|
|
QWidget parent(&grandparent1);
|
|
WinIdChangeWidget child(&parent);
|
|
const WId winIdBefore = child.winId();
|
|
QCOMPARE(child.winIdChangeEventCount(), 1);
|
|
parent.setParent(&grandparent2);
|
|
const WId winIdAfter = child.internalWinId();
|
|
QCOMPARE(winIdBefore, winIdAfter);
|
|
QCOMPARE(child.winIdChangeEventCount(), 1);
|
|
}
|
|
|
|
{
|
|
// Changing parent of an alien widget
|
|
QWidget parent1, parent2;
|
|
WinIdChangeWidget child(&parent1);
|
|
const WId winIdBefore = child.internalWinId();
|
|
child.setParent(&parent2);
|
|
const WId winIdAfter = child.internalWinId();
|
|
QCOMPARE(winIdBefore, winIdAfter);
|
|
QCOMPARE(child.winIdChangeEventCount(), 0);
|
|
}
|
|
|
|
{
|
|
// Making native child widget into a top-level window
|
|
QWidget parent;
|
|
WinIdChangeWidget child(&parent);
|
|
child.winId();
|
|
const WId winIdBefore = child.internalWinId();
|
|
QCOMPARE(child.winIdChangeEventCount(), 1);
|
|
const Qt::WindowFlags flags = child.windowFlags();
|
|
child.setWindowFlags(flags | Qt::Window);
|
|
const WId winIdAfter = child.internalWinId();
|
|
QCOMPARE(winIdBefore, winIdAfter);
|
|
QCOMPARE(child.winIdChangeEventCount(), 3);
|
|
// winId is set to zero during reparenting
|
|
QVERIFY(0 == child.m_winIdList[1]);
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::persistentWinId()
|
|
{
|
|
QScopedPointer<QWidget> parent(new QWidget);
|
|
QWidget *w1 = new QWidget;
|
|
QWidget *w2 = new QWidget;
|
|
QWidget *w3 = new QWidget;
|
|
w1->setParent(parent.data());
|
|
w2->setParent(w1);
|
|
w3->setParent(w2);
|
|
|
|
WId winId1 = w1->winId();
|
|
WId winId2 = w2->winId();
|
|
WId winId3 = w3->winId();
|
|
|
|
// reparenting should preserve the winId of the widget being reparented and of its children
|
|
w1->setParent(0);
|
|
QCOMPARE(w1->winId(), winId1);
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w1->setParent(parent.data());
|
|
QCOMPARE(w1->winId(), winId1);
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w2->setParent(0);
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w2->setParent(parent.data());
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w2->setParent(w1);
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w3->setParent(0);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w3->setParent(w1);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w3->setParent(w2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
}
|
|
|
|
void tst_QWidget::showNativeChild()
|
|
{
|
|
QWidget topLevel;
|
|
topLevel.setGeometry(0, 0, 160, 160);
|
|
QWidget child(&topLevel);
|
|
child.winId();
|
|
topLevel.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&topLevel));
|
|
}
|
|
|
|
class ShowHideEventWidget : public QWidget
|
|
{
|
|
public:
|
|
int numberOfShowEvents, numberOfHideEvents;
|
|
|
|
ShowHideEventWidget(QWidget *parent = 0)
|
|
: QWidget(parent), numberOfShowEvents(0), numberOfHideEvents(0)
|
|
{ }
|
|
|
|
void create()
|
|
{ QWidget::create(); }
|
|
|
|
void showEvent(QShowEvent *)
|
|
{ ++numberOfShowEvents; }
|
|
|
|
void hideEvent(QHideEvent *)
|
|
{ ++numberOfHideEvents; }
|
|
};
|
|
|
|
void tst_QWidget::showHideEvent_data()
|
|
{
|
|
QTest::addColumn<bool>("show");
|
|
QTest::addColumn<bool>("hide");
|
|
QTest::addColumn<bool>("create");
|
|
QTest::addColumn<int>("expectedShowEvents");
|
|
QTest::addColumn<int>("expectedHideEvents");
|
|
|
|
QTest::newRow("window: only show")
|
|
<< true
|
|
<< false
|
|
<< false
|
|
<< 1
|
|
<< 0;
|
|
QTest::newRow("window: show/hide")
|
|
<< true
|
|
<< true
|
|
<< false
|
|
<< 1
|
|
<< 1;
|
|
QTest::newRow("window: show/hide/create")
|
|
<< true
|
|
<< true
|
|
<< true
|
|
<< 1
|
|
<< 1;
|
|
QTest::newRow("window: hide/create")
|
|
<< false
|
|
<< true
|
|
<< true
|
|
<< 0
|
|
<< 0;
|
|
QTest::newRow("window: only hide")
|
|
<< false
|
|
<< true
|
|
<< false
|
|
<< 0
|
|
<< 0;
|
|
QTest::newRow("window: nothing")
|
|
<< false
|
|
<< false
|
|
<< false
|
|
<< 0
|
|
<< 0;
|
|
}
|
|
|
|
void tst_QWidget::showHideEvent()
|
|
{
|
|
QFETCH(bool, show);
|
|
QFETCH(bool, hide);
|
|
QFETCH(bool, create);
|
|
QFETCH(int, expectedShowEvents);
|
|
QFETCH(int, expectedHideEvents);
|
|
|
|
ShowHideEventWidget widget;
|
|
if (show)
|
|
widget.show();
|
|
if (hide)
|
|
widget.hide();
|
|
if (create && !widget.testAttribute(Qt::WA_WState_Created))
|
|
widget.create();
|
|
|
|
QCOMPARE(widget.numberOfShowEvents, expectedShowEvents);
|
|
QCOMPARE(widget.numberOfHideEvents, expectedHideEvents);
|
|
}
|
|
|
|
void tst_QWidget::update()
|
|
{
|
|
QTest::qWait(10); // Wait for the initStuff to do it's stuff.
|
|
Q_CHECK_PAINTEVENTS
|
|
|
|
UpdateWidget w;
|
|
w.setGeometry(50, 50, 100, 100);
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
|
|
#ifdef Q_OS_MAC
|
|
QEXPECT_FAIL(0, "Cocoa compositor says to paint this twice.", Continue);
|
|
#endif
|
|
QTRY_COMPARE(w.numPaintEvents, 1);
|
|
|
|
QCOMPARE(w.visibleRegion(), QRegion(w.rect()));
|
|
QCOMPARE(w.paintedRegion, w.visibleRegion());
|
|
w.reset();
|
|
|
|
UpdateWidget child(&w);
|
|
child.setGeometry(10, 10, 80, 80);
|
|
child.show();
|
|
|
|
QPoint childOffset = child.mapToParent(QPoint());
|
|
|
|
// widgets are transparent by default, so both should get repaints
|
|
{
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
QCOMPARE(child.numPaintEvents, 1);
|
|
QCOMPARE(child.visibleRegion(), QRegion(child.rect()));
|
|
QCOMPARE(child.paintedRegion, child.visibleRegion());
|
|
QCOMPARE(w.numPaintEvents, 1);
|
|
QCOMPARE(w.visibleRegion(), QRegion(w.rect()));
|
|
QCOMPARE(w.paintedRegion, child.visibleRegion().translated(childOffset));
|
|
|
|
w.reset();
|
|
child.reset();
|
|
|
|
w.update();
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
QCOMPARE(child.numPaintEvents, 1);
|
|
QCOMPARE(child.visibleRegion(), QRegion(child.rect()));
|
|
QCOMPARE(child.paintedRegion, child.visibleRegion());
|
|
QCOMPARE(w.numPaintEvents, 1);
|
|
QCOMPARE(w.visibleRegion(), QRegion(w.rect()));
|
|
QCOMPARE(w.paintedRegion, w.visibleRegion());
|
|
}
|
|
|
|
QPalette opaquePalette = child.palette();
|
|
opaquePalette.setColor(child.backgroundRole(), QColor(Qt::red));
|
|
|
|
// setting an opaque background on the child should prevent paint-events
|
|
// for the parent in the child area
|
|
{
|
|
child.setPalette(opaquePalette);
|
|
child.setAutoFillBackground(true);
|
|
QApplication::processEvents();
|
|
|
|
w.reset();
|
|
child.reset();
|
|
|
|
w.update();
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
|
|
QCOMPARE(w.numPaintEvents, 1);
|
|
QRegion expectedVisible = QRegion(w.rect())
|
|
- child.visibleRegion().translated(childOffset);
|
|
QCOMPARE(w.visibleRegion(), expectedVisible);
|
|
QCOMPARE(w.paintedRegion, expectedVisible);
|
|
QCOMPARE(child.numPaintEvents, 0);
|
|
|
|
w.reset();
|
|
child.reset();
|
|
|
|
child.update();
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
|
|
QCOMPARE(w.numPaintEvents, 0);
|
|
QCOMPARE(child.numPaintEvents, 1);
|
|
QCOMPARE(child.paintedRegion, child.visibleRegion());
|
|
|
|
w.reset();
|
|
child.reset();
|
|
}
|
|
|
|
// overlapping sibling
|
|
UpdateWidget sibling(&w);
|
|
child.setGeometry(10, 10, 20, 20);
|
|
sibling.setGeometry(15, 15, 20, 20);
|
|
sibling.show();
|
|
|
|
QApplication::processEvents();
|
|
w.reset();
|
|
child.reset();
|
|
sibling.reset();
|
|
|
|
const QPoint siblingOffset = sibling.mapToParent(QPoint());
|
|
|
|
sibling.update();
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
|
|
// child is opaque, sibling transparent
|
|
{
|
|
QCOMPARE(sibling.numPaintEvents, 1);
|
|
QCOMPARE(sibling.paintedRegion, sibling.visibleRegion());
|
|
|
|
QCOMPARE(child.numPaintEvents, 1);
|
|
QCOMPARE(child.paintedRegion.translated(childOffset),
|
|
child.visibleRegion().translated(childOffset)
|
|
& sibling.visibleRegion().translated(siblingOffset));
|
|
|
|
QCOMPARE(w.numPaintEvents, 1);
|
|
QCOMPARE(w.paintedRegion,
|
|
w.visibleRegion() & sibling.visibleRegion().translated(siblingOffset));
|
|
QCOMPARE(w.paintedRegion,
|
|
(w.visibleRegion() - child.visibleRegion().translated(childOffset))
|
|
& sibling.visibleRegion().translated(siblingOffset));
|
|
|
|
}
|
|
w.reset();
|
|
child.reset();
|
|
sibling.reset();
|
|
|
|
sibling.setPalette(opaquePalette);
|
|
sibling.setAutoFillBackground(true);
|
|
|
|
sibling.update();
|
|
QApplication::processEvents();
|
|
QApplication::processEvents();
|
|
|
|
// child opaque, sibling opaque
|
|
{
|
|
QCOMPARE(sibling.numPaintEvents, 1);
|
|
QCOMPARE(sibling.paintedRegion, sibling.visibleRegion());
|
|
|
|
#ifdef Q_OS_MAC
|
|
if (child.internalWinId()) // child is native
|
|
QEXPECT_FAIL(0, "Cocoa compositor paints child and sibling", Continue);
|
|
#endif
|
|
QCOMPARE(child.numPaintEvents, 0);
|
|
QCOMPARE(child.visibleRegion(),
|
|
QRegion(child.rect())
|
|
- sibling.visibleRegion().translated(siblingOffset - childOffset));
|
|
|
|
QCOMPARE(w.numPaintEvents, 0);
|
|
QCOMPARE(w.visibleRegion(),
|
|
QRegion(w.rect())
|
|
- child.visibleRegion().translated(childOffset)
|
|
- sibling.visibleRegion().translated(siblingOffset));
|
|
}
|
|
}
|
|
|
|
static inline bool isOpaque(QWidget *widget)
|
|
{
|
|
if (!widget)
|
|
return false;
|
|
return qt_widget_private(widget)->isOpaque;
|
|
}
|
|
|
|
void tst_QWidget::isOpaque()
|
|
{
|
|
#ifndef Q_OS_MAC
|
|
QWidget w;
|
|
QVERIFY(::isOpaque(&w));
|
|
|
|
QWidget child(&w);
|
|
QVERIFY(!::isOpaque(&child));
|
|
|
|
child.setAutoFillBackground(true);
|
|
QVERIFY(::isOpaque(&child));
|
|
|
|
QPalette palette;
|
|
|
|
// background color
|
|
|
|
palette = child.palette();
|
|
palette.setColor(child.backgroundRole(), QColor(255, 0, 0, 127));
|
|
child.setPalette(palette);
|
|
QVERIFY(!::isOpaque(&child));
|
|
|
|
palette.setColor(child.backgroundRole(), QColor(255, 0, 0, 255));
|
|
child.setPalette(palette);
|
|
QVERIFY(::isOpaque(&child));
|
|
|
|
palette.setColor(QPalette::Window, QColor(0, 0, 255, 127));
|
|
w.setPalette(palette);
|
|
|
|
QVERIFY(!::isOpaque(&w));
|
|
|
|
child.setAutoFillBackground(false);
|
|
QVERIFY(!::isOpaque(&child));
|
|
|
|
// Qt::WA_OpaquePaintEvent
|
|
|
|
child.setAttribute(Qt::WA_OpaquePaintEvent);
|
|
QVERIFY(::isOpaque(&child));
|
|
|
|
child.setAttribute(Qt::WA_OpaquePaintEvent, false);
|
|
QVERIFY(!::isOpaque(&child));
|
|
|
|
// Qt::WA_NoSystemBackground
|
|
|
|
child.setAttribute(Qt::WA_NoSystemBackground);
|
|
QVERIFY(!::isOpaque(&child));
|
|
|
|
child.setAttribute(Qt::WA_NoSystemBackground, false);
|
|
QVERIFY(!::isOpaque(&child));
|
|
|
|
palette.setColor(QPalette::Window, QColor(0, 0, 255, 255));
|
|
w.setPalette(palette);
|
|
QVERIFY(::isOpaque(&w));
|
|
|
|
w.setAttribute(Qt::WA_NoSystemBackground);
|
|
QVERIFY(!::isOpaque(&w));
|
|
|
|
w.setAttribute(Qt::WA_NoSystemBackground, false);
|
|
QVERIFY(::isOpaque(&w));
|
|
|
|
{
|
|
QPalette palette = QApplication::palette();
|
|
QPalette old = palette;
|
|
palette.setColor(QPalette::Window, Qt::transparent);
|
|
QApplication::setPalette(palette);
|
|
|
|
QWidget widget;
|
|
QVERIFY(!::isOpaque(&widget));
|
|
|
|
QApplication::setPalette(old);
|
|
QCOMPARE(::isOpaque(&widget), old.color(QPalette::Window).alpha() == 255);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#ifndef Q_OS_MAC
|
|
/*
|
|
Test that scrolling of a widget invalidates the correct regions
|
|
*/
|
|
void tst_QWidget::scroll()
|
|
{
|
|
UpdateWidget updateWidget;
|
|
updateWidget.resize(500, 500);
|
|
updateWidget.reset();
|
|
updateWidget.show();
|
|
qApp->setActiveWindow(&updateWidget);
|
|
QVERIFY(QTest::qWaitForWindowActive(&updateWidget));
|
|
QVERIFY(updateWidget.numPaintEvents > 0);
|
|
|
|
{
|
|
updateWidget.reset();
|
|
updateWidget.scroll(10, 10);
|
|
qApp->processEvents();
|
|
QRegion dirty(QRect(0, 0, 500, 10));
|
|
dirty += QRegion(QRect(0, 10, 10, 490));
|
|
QCOMPARE(updateWidget.paintedRegion, dirty);
|
|
}
|
|
|
|
{
|
|
updateWidget.reset();
|
|
updateWidget.update(0, 0, 10, 10);
|
|
updateWidget.scroll(0, 10);
|
|
qApp->processEvents();
|
|
QRegion dirty(QRect(0, 0, 500, 10));
|
|
dirty += QRegion(QRect(0, 10, 10, 10));
|
|
QCOMPARE(updateWidget.paintedRegion, dirty);
|
|
}
|
|
|
|
{
|
|
updateWidget.reset();
|
|
updateWidget.update(0, 0, 100, 100);
|
|
updateWidget.scroll(10, 10, QRect(50, 50, 100, 100));
|
|
qApp->processEvents();
|
|
QRegion dirty(QRect(0, 0, 100, 50));
|
|
dirty += QRegion(QRect(0, 50, 150, 10));
|
|
dirty += QRegion(QRect(0, 60, 110, 40));
|
|
dirty += QRegion(QRect(50, 100, 60, 10));
|
|
dirty += QRegion(QRect(50, 110, 10, 40));
|
|
QCOMPARE(updateWidget.paintedRegion, dirty);
|
|
}
|
|
|
|
{
|
|
updateWidget.reset();
|
|
updateWidget.update(0, 0, 100, 100);
|
|
updateWidget.scroll(10, 10, QRect(100, 100, 100, 100));
|
|
qApp->processEvents();
|
|
QRegion dirty(QRect(0, 0, 100, 100));
|
|
dirty += QRegion(QRect(100, 100, 100, 10));
|
|
dirty += QRegion(QRect(100, 110, 10, 90));
|
|
QCOMPARE(updateWidget.paintedRegion, dirty);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
class DestroyedSlotChecker : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
bool wasQWidget;
|
|
|
|
DestroyedSlotChecker()
|
|
: wasQWidget(false)
|
|
{
|
|
}
|
|
|
|
public slots:
|
|
void destroyedSlot(QObject *object)
|
|
{
|
|
wasQWidget = (qobject_cast<QWidget *>(object) != 0 || object->isWidgetType());
|
|
}
|
|
};
|
|
|
|
/*
|
|
Test that qobject_cast<QWidget*> returns 0 in a slot
|
|
connected to QObject::destroyed.
|
|
*/
|
|
void tst_QWidget::qobject_castInDestroyedSlot()
|
|
{
|
|
DestroyedSlotChecker checker;
|
|
|
|
QWidget *widget = new QWidget();
|
|
|
|
QObject::connect(widget, SIGNAL(destroyed(QObject*)), &checker, SLOT(destroyedSlot(QObject*)));
|
|
delete widget;
|
|
|
|
QVERIFY(checker.wasQWidget == true);
|
|
}
|
|
|
|
Q_DECLARE_METATYPE(QList<QRect>)
|
|
|
|
// Since X11 WindowManager operations are all async, and we have no way to know if the window
|
|
// manager has finished playing with the window geometry, this test can't be reliable on X11.
|
|
|
|
void tst_QWidget::setWindowGeometry_data()
|
|
{
|
|
QTest::addColumn<QList<QRect> >("rects");
|
|
QTest::addColumn<int>("windowFlags");
|
|
|
|
QList<QList<QRect> > rects;
|
|
rects << (QList<QRect>()
|
|
<< QRect(100, 100, 200, 200)
|
|
<< QApplication::desktop()->availableGeometry().adjusted(100, 100, -100, -100)
|
|
<< QRect(130, 100, 0, 200)
|
|
<< QRect(100, 50, 200, 0)
|
|
<< QRect(130, 50, 0, 0))
|
|
<< (QList<QRect>()
|
|
<< QApplication::desktop()->availableGeometry().adjusted(100, 100, -100, -100)
|
|
<< QRect(130, 100, 0, 200)
|
|
<< QRect(100, 50, 200, 0)
|
|
<< QRect(130, 50, 0, 0)
|
|
<< QRect(100, 100, 200, 200))
|
|
<< (QList<QRect>()
|
|
<< QRect(130, 100, 0, 200)
|
|
<< QRect(100, 50, 200, 0)
|
|
<< QRect(130, 50, 0, 0)
|
|
<< QRect(100, 100, 200, 200)
|
|
<< QApplication::desktop()->availableGeometry().adjusted(100, 100, -100, -100))
|
|
<< (QList<QRect>()
|
|
<< QRect(100, 50, 200, 0)
|
|
<< QRect(130, 50, 0, 0)
|
|
<< QRect(100, 100, 200, 200)
|
|
<< QApplication::desktop()->availableGeometry().adjusted(100, 100, -100, -100)
|
|
<< QRect(130, 100, 0, 200))
|
|
<< (QList<QRect>()
|
|
<< QRect(130, 50, 0, 0)
|
|
<< QRect(100, 100, 200, 200)
|
|
<< QApplication::desktop()->availableGeometry().adjusted(100, 100, -100, -100)
|
|
<< QRect(130, 100, 0, 200)
|
|
<< QRect(100, 50, 200, 0));
|
|
|
|
QList<int> windowFlags;
|
|
windowFlags << 0 << Qt::FramelessWindowHint;
|
|
|
|
foreach (QList<QRect> l, rects) {
|
|
QRect rect = l.first();
|
|
foreach (int windowFlag, windowFlags) {
|
|
QTest::newRow(QString("%1,%2 %3x%4, flags %5")
|
|
.arg(rect.x())
|
|
.arg(rect.y())
|
|
.arg(rect.width())
|
|
.arg(rect.height())
|
|
.arg(windowFlag, 0, 16).toLatin1())
|
|
<< l
|
|
<< windowFlag;
|
|
}
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::setWindowGeometry()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("X11: Skip this test due to Window manager positioning issues.");
|
|
|
|
QFETCH(QList<QRect>, rects);
|
|
QFETCH(int, windowFlags);
|
|
QRect rect = rects.takeFirst();
|
|
|
|
{
|
|
// test setGeometry() without actually showing the window
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.setGeometry(rect);
|
|
QTest::qWait(100);
|
|
QCOMPARE(widget.geometry(), rect);
|
|
|
|
// setGeometry() without showing
|
|
foreach (QRect r, rects) {
|
|
widget.setGeometry(r);
|
|
QTest::qWait(100);
|
|
QCOMPARE(widget.geometry(), r);
|
|
}
|
|
}
|
|
|
|
{
|
|
// setGeometry() first, then show()
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.setGeometry(rect);
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
if (m_platform == QStringLiteral("windows")) {
|
|
QEXPECT_FAIL("130,100 0x200, flags 0", "QTBUG-26424", Continue);
|
|
QEXPECT_FAIL("130,50 0x0, flags 0", "QTBUG-26424", Continue);
|
|
}
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// setGeometry() while shown
|
|
foreach (QRect r, rects) {
|
|
widget.setGeometry(r);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), r);
|
|
}
|
|
widget.setGeometry(rect);
|
|
QTest::qWait(20);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// now hide
|
|
widget.hide();
|
|
QTest::qWait(20);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// setGeometry() after hide()
|
|
foreach (QRect r, rects) {
|
|
widget.setGeometry(r);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), r);
|
|
}
|
|
widget.setGeometry(rect);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// show() again, geometry() should still be the same
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// final hide(), again geometry() should be unchanged
|
|
widget.hide();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
}
|
|
|
|
{
|
|
// show() first, then setGeometry()
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
widget.setGeometry(rect);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// setGeometry() while shown
|
|
foreach (QRect r, rects) {
|
|
widget.setGeometry(r);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), r);
|
|
}
|
|
widget.setGeometry(rect);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// now hide
|
|
widget.hide();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// setGeometry() after hide()
|
|
foreach (QRect r, rects) {
|
|
widget.setGeometry(r);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), r);
|
|
}
|
|
widget.setGeometry(rect);
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// show() again, geometry() should still be the same
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
|
|
// final hide(), again geometry() should be unchanged
|
|
widget.hide();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.geometry(), rect);
|
|
}
|
|
}
|
|
|
|
#if defined (Q_OS_WIN) && !defined(Q_OS_WINCE)
|
|
void tst_QWidget::setGeometry_win()
|
|
{
|
|
QWidget widget;
|
|
widget.setGeometry(0, 600, 100,100);
|
|
widget.show();
|
|
widget.setWindowState(widget.windowState() | Qt::WindowMaximized);
|
|
QRect geom = widget.normalGeometry();
|
|
widget.close();
|
|
widget.setGeometry(geom);
|
|
widget.setWindowState(widget.windowState() | Qt::WindowMaximized);
|
|
widget.show();
|
|
RECT rt;
|
|
::GetWindowRect(winHandleOf(&widget), &rt);
|
|
QVERIFY(rt.left <= 0);
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(rt.top <= 0);
|
|
}
|
|
#endif // defined (Q_OS_WIN) && !defined(Q_OS_WINCE)
|
|
|
|
// Since X11 WindowManager operation are all async, and we have no way to know if the window
|
|
// manager has finished playing with the window geometry, this test can't be reliable on X11.
|
|
|
|
void tst_QWidget::windowMoveResize_data()
|
|
{
|
|
setWindowGeometry_data();
|
|
}
|
|
|
|
void tst_QWidget::windowMoveResize()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("X11: Skip this test due to Window manager positioning issues.");
|
|
|
|
QFETCH(QList<QRect>, rects);
|
|
QFETCH(int, windowFlags);
|
|
|
|
QRect rect = rects.takeFirst();
|
|
|
|
{
|
|
// test setGeometry() without actually showing the window
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// move() without showing
|
|
foreach (QRect r, rects) {
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), r.topLeft());
|
|
QTRY_COMPARE(widget.size(), r.size());
|
|
}
|
|
}
|
|
|
|
{
|
|
// move() first, then show()
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
widget.show();
|
|
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
if (m_platform == QStringLiteral("windows")) {
|
|
QEXPECT_FAIL("130,100 0x200, flags 0", "QTBUG-26424", Continue);
|
|
QEXPECT_FAIL("130,50 0x0, flags 0", "QTBUG-26424", Continue);
|
|
}
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// move() while shown
|
|
foreach (const QRect &r, rects) {
|
|
if (m_platform == QStringLiteral("xcb")
|
|
&& ((widget.width() == 0 || widget.height() == 0) && r.width() != 0 && r.height() != 0)) {
|
|
QEXPECT_FAIL("130,100 0x200, flags 0",
|
|
"First resize after show of zero-sized gets wrong win_gravity.",
|
|
Continue);
|
|
QEXPECT_FAIL("100,50 200x0, flags 0",
|
|
"First resize after show of zero-sized gets wrong win_gravity.",
|
|
Continue);
|
|
QEXPECT_FAIL("130,50 0x0, flags 0",
|
|
"First resize after show of zero-sized gets wrong win_gravity.",
|
|
Continue);
|
|
}
|
|
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), r.topLeft());
|
|
QTRY_COMPARE(widget.size(), r.size());
|
|
}
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// now hide
|
|
widget.hide();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// move() after hide()
|
|
foreach (QRect r, rects) {
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
QApplication::processEvents();
|
|
#if defined(Q_OS_MAC)
|
|
if (r.width() == 0 && r.height() > 0) {
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
}
|
|
#endif
|
|
QTRY_COMPARE(widget.pos(), r.topLeft());
|
|
QTRY_COMPARE(widget.size(), r.size());
|
|
}
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// show() again, pos() should be the same
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// final hide(), again pos() should be unchanged
|
|
widget.hide();
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
}
|
|
|
|
{
|
|
// show() first, then move()
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QApplication::processEvents();
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// move() while shown
|
|
foreach (QRect r, rects) {
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), r.topLeft());
|
|
QTRY_COMPARE(widget.size(), r.size());
|
|
}
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// now hide
|
|
widget.hide();
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// move() after hide()
|
|
foreach (QRect r, rects) {
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
QApplication::processEvents();
|
|
#if defined(Q_OS_MAC)
|
|
if (r.width() == 0 && r.height() > 0) {
|
|
widget.move(r.topLeft());
|
|
widget.resize(r.size());
|
|
}
|
|
#endif
|
|
QTRY_COMPARE(widget.pos(), r.topLeft());
|
|
QTRY_COMPARE(widget.size(), r.size());
|
|
}
|
|
widget.move(rect.topLeft());
|
|
widget.resize(rect.size());
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// show() again, pos() should be the same
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
|
|
// final hide(), again pos() should be unchanged
|
|
widget.hide();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.pos(), rect.topLeft());
|
|
QTRY_COMPARE(widget.size(), rect.size());
|
|
}
|
|
}
|
|
|
|
class ColorWidget : public QWidget
|
|
{
|
|
public:
|
|
ColorWidget(QWidget *parent = 0, const QColor &c = QColor(Qt::red))
|
|
: QWidget(parent, Qt::FramelessWindowHint), color(c), enters(0), leaves(0)
|
|
{
|
|
QPalette opaquePalette = palette();
|
|
opaquePalette.setColor(backgroundRole(), color);
|
|
setPalette(opaquePalette);
|
|
setAutoFillBackground(true);
|
|
}
|
|
|
|
void paintEvent(QPaintEvent *e) {
|
|
r += e->region();
|
|
}
|
|
|
|
void reset() {
|
|
r = QRegion();
|
|
}
|
|
|
|
void enterEvent(QEvent *) { ++enters; }
|
|
void leaveEvent(QEvent *) { ++leaves; }
|
|
|
|
void resetCounts()
|
|
{
|
|
enters = 0;
|
|
leaves = 0;
|
|
}
|
|
|
|
QColor color;
|
|
QRegion r;
|
|
int enters;
|
|
int leaves;
|
|
};
|
|
|
|
#define VERIFY_COLOR(region, color) { \
|
|
const QRegion r = QRegion(region); \
|
|
QScreen *screen = qApp->primaryScreen(); \
|
|
const WId desktopWinId = QDesktopWidget().winId(); \
|
|
for (int i = 0; i < r.rects().size(); ++i) { \
|
|
const QRect rect = r.rects().at(i); \
|
|
for (int t = 0; t < 5; t++) { \
|
|
const QPixmap pixmap = screen->grabWindow(desktopWinId, \
|
|
rect.left(), rect.top(), \
|
|
rect.width(), rect.height()); \
|
|
QCOMPARE(pixmap.size(), rect.size()); \
|
|
QPixmap expectedPixmap(pixmap); /* ensure equal formats */ \
|
|
expectedPixmap.detach(); \
|
|
expectedPixmap.fill(color); \
|
|
QImage image = pixmap.toImage(); \
|
|
uint alphaCorrection = image.format() == QImage::Format_RGB32 ? 0xff000000 : 0; \
|
|
uint firstPixel = image.pixel(0,0) | alphaCorrection; \
|
|
if ( firstPixel != QColor(color).rgb() && t < 4 ) \
|
|
{ QTest::qWait(200); continue; } \
|
|
QCOMPARE(firstPixel, QColor(color).rgb()); \
|
|
QCOMPARE(pixmap, expectedPixmap); \
|
|
break; \
|
|
} \
|
|
} \
|
|
}
|
|
|
|
void tst_QWidget::popupEnterLeave()
|
|
{
|
|
QWidget parent;
|
|
parent.setWindowFlags(Qt::FramelessWindowHint);
|
|
parent.setGeometry(10, 10, 200, 100);
|
|
|
|
ColorWidget alien(&parent, Qt::black);
|
|
alien.setGeometry(0, 0, 10, 10);
|
|
alien.show();
|
|
|
|
parent.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
|
|
QWindowSystemInterface::handleMouseEvent(parent.windowHandle(), QPointF(5, 5), QPointF(), Qt::LeftButton, Qt::NoModifier);
|
|
QTest::qWait(100);
|
|
QWindowSystemInterface::handleMouseEvent(parent.windowHandle(), QPointF(5, 5), QPointF(), Qt::NoButton, Qt::NoModifier);
|
|
QTest::qWait(100);
|
|
|
|
QStringList wordList;
|
|
wordList << "alpha" << "omega" << "omicron" << "zeta";
|
|
|
|
QLineEdit popup(&parent);
|
|
|
|
QCompleter completer(wordList);
|
|
completer.setCaseSensitivity(Qt::CaseInsensitive);
|
|
popup.setCompleter(&completer);
|
|
popup.setWindowFlags(Qt::Popup);
|
|
popup.setGeometry(20, 20, 80, 20);
|
|
|
|
popup.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&popup));
|
|
|
|
QTest::qWait(100);
|
|
|
|
QWindowSystemInterface::handleMouseEvent(popup.windowHandle(), QPointF(-5, -5), QPointF(), Qt::LeftButton, Qt::NoModifier);
|
|
QTest::qWait(100);
|
|
QWindowSystemInterface::handleMouseEvent(popup.windowHandle(), QPointF(-5, -5), QPointF(), Qt::NoButton, Qt::NoModifier);
|
|
QTest::qWait(100);
|
|
|
|
QTest::qWait(1000);
|
|
QVERIFY(!popup.underMouse());
|
|
}
|
|
|
|
void tst_QWidget::moveChild_data()
|
|
{
|
|
QTest::addColumn<QPoint>("offset");
|
|
|
|
QTest::newRow("right") << QPoint(20, 0);
|
|
QTest::newRow("down") << QPoint(0, 20);
|
|
QTest::newRow("left") << QPoint(-20, 0);
|
|
QTest::newRow("up") << QPoint(0, -20);
|
|
}
|
|
|
|
void tst_QWidget::moveChild()
|
|
{
|
|
QFETCH(QPoint, offset);
|
|
|
|
ColorWidget parent;
|
|
// prevent custom styles
|
|
parent.setStyle(new QWindowsStyle);
|
|
ColorWidget child(&parent, Qt::blue);
|
|
|
|
#ifndef Q_OS_WINCE
|
|
parent.setGeometry(QRect(QPoint(QApplication::desktop()->availableGeometry(&parent).topLeft()),
|
|
QSize(100, 100)));
|
|
#else
|
|
parent.setGeometry(60, 60, 150, 150);
|
|
#endif
|
|
child.setGeometry(25, 25, 50, 50);
|
|
parent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
QTest::qWait(30);
|
|
const QPoint tlwOffset = parent.geometry().topLeft();
|
|
|
|
QTRY_COMPARE(parent.r, QRegion(parent.rect()) - child.geometry());
|
|
QTRY_COMPARE(child.r, QRegion(child.rect()));
|
|
VERIFY_COLOR(child.geometry().translated(tlwOffset),
|
|
child.color);
|
|
VERIFY_COLOR(QRegion(parent.geometry()) - child.geometry().translated(tlwOffset),
|
|
parent.color);
|
|
parent.reset();
|
|
child.reset();
|
|
|
|
// move
|
|
|
|
const QRect oldGeometry = child.geometry();
|
|
|
|
QPoint pos = child.pos() + offset;
|
|
child.move(pos);
|
|
QTest::qWait(100);
|
|
QTRY_COMPARE(pos, child.pos());
|
|
|
|
QCOMPARE(parent.r, QRegion(oldGeometry) - child.geometry());
|
|
#if !defined(Q_OS_MAC)
|
|
// should be scrolled in backingstore
|
|
QCOMPARE(child.r, QRegion());
|
|
#endif
|
|
VERIFY_COLOR(child.geometry().translated(tlwOffset),
|
|
child.color);
|
|
VERIFY_COLOR(QRegion(parent.geometry()) - child.geometry().translated(tlwOffset),
|
|
parent.color);
|
|
}
|
|
|
|
void tst_QWidget::showAndMoveChild()
|
|
{
|
|
QWidget parent(0, Qt::FramelessWindowHint);
|
|
// prevent custom styles
|
|
parent.setStyle(new QWindowsStyle);
|
|
|
|
QDesktopWidget desktop;
|
|
QRect desktopDimensions = desktop.availableGeometry(&parent);
|
|
desktopDimensions = desktopDimensions.adjusted(64, 64, -64, -64);
|
|
|
|
parent.setGeometry(desktopDimensions);
|
|
parent.setPalette(Qt::red);
|
|
parent.show();
|
|
qApp->setActiveWindow(&parent);
|
|
QVERIFY(QTest::qWaitForWindowActive(&parent));
|
|
QTest::qWait(10);
|
|
|
|
const QPoint tlwOffset = parent.geometry().topLeft();
|
|
QWidget child(&parent);
|
|
child.resize(desktopDimensions.width()/2, desktopDimensions.height()/2);
|
|
child.setPalette(Qt::blue);
|
|
child.setAutoFillBackground(true);
|
|
|
|
// Ensure that the child is repainted correctly when moved right after show.
|
|
// NB! Do NOT processEvents() (or qWait()) in between show() and move().
|
|
child.show();
|
|
child.move(desktopDimensions.width()/2, desktopDimensions.height()/2);
|
|
qApp->processEvents();
|
|
|
|
VERIFY_COLOR(child.geometry().translated(tlwOffset), Qt::blue);
|
|
VERIFY_COLOR(QRegion(parent.geometry()) - child.geometry().translated(tlwOffset), Qt::red);
|
|
}
|
|
|
|
// Cocoa only has rect granularity.
|
|
#ifndef QT_OS_MAC
|
|
void tst_QWidget::subtractOpaqueSiblings()
|
|
{
|
|
QWidget w;
|
|
w.setGeometry(50, 50, 300, 300);
|
|
|
|
ColorWidget *large = new ColorWidget(&w, Qt::red);
|
|
large->setGeometry(50, 50, 200, 200);
|
|
|
|
ColorWidget *medium = new ColorWidget(large, Qt::gray);
|
|
medium->setGeometry(50, 50, 100, 100);
|
|
|
|
ColorWidget *tall = new ColorWidget(&w, Qt::blue);
|
|
tall->setGeometry(100, 30, 50, 100);
|
|
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(10);
|
|
|
|
large->reset();
|
|
medium->reset();
|
|
tall->reset();
|
|
|
|
medium->update();
|
|
QTest::qWait(10);
|
|
|
|
// QWidgetPrivate::subtractOpaqueSiblings() should prevent parts of medium
|
|
// to be repainted and tall from be repainted at all.
|
|
|
|
QTRY_COMPARE(large->r, QRegion());
|
|
QTRY_COMPARE(tall->r, QRegion());
|
|
QTRY_COMPARE(medium->r.translated(medium->mapTo(&w, QPoint())),
|
|
QRegion(medium->geometry().translated(large->pos()))
|
|
- tall->geometry());
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::deleteStyle()
|
|
{
|
|
QWidget widget;
|
|
widget.setStyle(new QWindowsStyle);
|
|
widget.show();
|
|
delete widget.style();
|
|
qApp->processEvents();
|
|
}
|
|
|
|
class TopLevelFocusCheck: public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QLineEdit* edit;
|
|
TopLevelFocusCheck(QWidget* parent = 0) : QWidget(parent)
|
|
{
|
|
edit = new QLineEdit(this);
|
|
edit->hide();
|
|
edit->installEventFilter(this);
|
|
}
|
|
|
|
public slots:
|
|
void mouseDoubleClickEvent ( QMouseEvent * /*event*/ )
|
|
{
|
|
edit->show();
|
|
edit->setFocus(Qt::OtherFocusReason);
|
|
qApp->processEvents();
|
|
}
|
|
bool eventFilter(QObject *obj, QEvent *event)
|
|
{
|
|
if (obj == edit && event->type()== QEvent::FocusOut) {
|
|
edit->hide();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
|
|
void tst_QWidget::multipleToplevelFocusCheck()
|
|
{
|
|
TopLevelFocusCheck w1;
|
|
TopLevelFocusCheck w2;
|
|
|
|
w1.resize(200, 200);
|
|
w1.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w1));
|
|
w2.resize(200,200);
|
|
w2.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w2));
|
|
|
|
QApplication::setActiveWindow(&w1);
|
|
w1.activateWindow();
|
|
QVERIFY(QTest::qWaitForWindowActive(&w1));
|
|
QCOMPARE(QApplication::activeWindow(), static_cast<QWidget *>(&w1));
|
|
QTest::qWait(50);
|
|
QTest::mouseDClick(&w1, Qt::LeftButton);
|
|
QTRY_COMPARE(QApplication::focusWidget(), static_cast<QWidget *>(w1.edit));
|
|
|
|
w2.activateWindow();
|
|
QApplication::setActiveWindow(&w2);
|
|
QVERIFY(QTest::qWaitForWindowActive(&w2));
|
|
QCOMPARE(QApplication::activeWindow(), static_cast<QWidget *>(&w2));
|
|
QTest::mouseClick(&w2, Qt::LeftButton);
|
|
QTRY_COMPARE(QApplication::focusWidget(), (QWidget *)0);
|
|
|
|
QTest::mouseDClick(&w2, Qt::LeftButton);
|
|
QTRY_COMPARE(QApplication::focusWidget(), static_cast<QWidget *>(w2.edit));
|
|
|
|
w1.activateWindow();
|
|
QApplication::setActiveWindow(&w1);
|
|
QVERIFY(QTest::qWaitForWindowActive(&w1));
|
|
QCOMPARE(QApplication::activeWindow(), static_cast<QWidget *>(&w1));
|
|
QTest::mouseDClick(&w1, Qt::LeftButton);
|
|
QTRY_COMPARE(QApplication::focusWidget(), static_cast<QWidget *>(w1.edit));
|
|
|
|
w2.activateWindow();
|
|
QApplication::setActiveWindow(&w2);
|
|
QVERIFY(QTest::qWaitForWindowActive(&w2));
|
|
QCOMPARE(QApplication::activeWindow(), static_cast<QWidget *>(&w2));
|
|
QTest::mouseClick(&w2, Qt::LeftButton);
|
|
QTRY_COMPARE(QApplication::focusWidget(), (QWidget *)0);
|
|
}
|
|
|
|
class FocusWidget: public QWidget
|
|
{
|
|
protected:
|
|
virtual bool event(QEvent *ev)
|
|
{
|
|
if (ev->type() == QEvent::FocusAboutToChange)
|
|
widgetDuringFocusAboutToChange = qApp->focusWidget();
|
|
return QWidget::event(ev);
|
|
}
|
|
virtual void focusOutEvent(QFocusEvent *)
|
|
{
|
|
widgetDuringFocusOut = qApp->focusWidget();
|
|
}
|
|
|
|
public:
|
|
FocusWidget(QWidget *parent) : QWidget(parent), widgetDuringFocusAboutToChange(0), widgetDuringFocusOut(0) {}
|
|
|
|
QWidget *widgetDuringFocusAboutToChange;
|
|
QWidget *widgetDuringFocusOut;
|
|
};
|
|
|
|
void tst_QWidget::setFocus()
|
|
{
|
|
{
|
|
// move focus to another window
|
|
testWidget->activateWindow();
|
|
QApplication::setActiveWindow(testWidget);
|
|
if (testWidget->focusWidget())
|
|
testWidget->focusWidget()->clearFocus();
|
|
else
|
|
testWidget->clearFocus();
|
|
|
|
// window and children never shown, nobody gets focus
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
|
|
QWidget child1(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
QWidget child2(&window);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
child1.setFocus();
|
|
QVERIFY(!child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child1);
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child2.setFocus();
|
|
QVERIFY(!child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child2);
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
}
|
|
|
|
{
|
|
// window and children show, but window not active, nobody gets focus
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
|
|
QWidget child1(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
QWidget child2(&window);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
window.show();
|
|
|
|
// note: window may be active, but we don't want it to be
|
|
testWidget->activateWindow();
|
|
QApplication::setActiveWindow(testWidget);
|
|
if (testWidget->focusWidget())
|
|
testWidget->focusWidget()->clearFocus();
|
|
else
|
|
testWidget->clearFocus();
|
|
|
|
child1.setFocus();
|
|
QVERIFY(!child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child1);
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child2.setFocus();
|
|
QVERIFY(!child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child2);
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
}
|
|
|
|
{
|
|
// window and children show, but window *is* active, children get focus
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
|
|
FocusWidget child1(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
QWidget child2(&window);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
window.show();
|
|
window.activateWindow();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
QTRY_VERIFY(qGuiApp->focusWindow());
|
|
|
|
child1.setFocus();
|
|
QTRY_VERIFY(child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child1);
|
|
QCOMPARE(QApplication::focusWidget(), &child1);
|
|
|
|
child2.setFocus();
|
|
QVERIFY(child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child2);
|
|
QCOMPARE(QApplication::focusWidget(), &child2);
|
|
|
|
// focus changed in between the events
|
|
QCOMPARE(child1.widgetDuringFocusAboutToChange, &child1);
|
|
QCOMPARE(child1.widgetDuringFocusOut, &child2);
|
|
}
|
|
|
|
{
|
|
// window shown and active, children created, don't get focus, but get focus when shown
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
|
|
window.show();
|
|
window.activateWindow();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
QTRY_VERIFY(qGuiApp->focusWindow());
|
|
|
|
QWidget child1(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
QWidget child2(&window);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
child1.setFocus();
|
|
QVERIFY(!child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child1.show();
|
|
QApplication::processEvents();
|
|
QTRY_VERIFY(child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child1);
|
|
QCOMPARE(QApplication::focusWidget(), &child1);
|
|
|
|
child2.setFocus();
|
|
QVERIFY(!child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child1);
|
|
QCOMPARE(QApplication::focusWidget(), &child1);
|
|
|
|
child2.show();
|
|
QVERIFY(child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), &child2);
|
|
QCOMPARE(QApplication::focusWidget(), &child2);
|
|
}
|
|
|
|
{
|
|
// window shown and active, children created, don't get focus,
|
|
// even after setFocus(), hide(), then show()
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
|
|
window.show();
|
|
window.activateWindow();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
QTRY_VERIFY(qGuiApp->focusWindow());
|
|
|
|
QWidget child1(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
QWidget child2(&window);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
child1.setFocus();
|
|
QVERIFY(!child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child1.hide();
|
|
QVERIFY(!child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child1.show();
|
|
QVERIFY(!child1.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child2.setFocus();
|
|
QVERIFY(!child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child2.hide();
|
|
QVERIFY(!child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
|
|
child2.show();
|
|
QVERIFY(!child2.hasFocus());
|
|
QCOMPARE(window.focusWidget(), static_cast<QWidget *>(0));
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(0));
|
|
}
|
|
}
|
|
|
|
class EventSpy : public QObject
|
|
{
|
|
public:
|
|
EventSpy(QWidget *widget, QEvent::Type event)
|
|
: m_widget(widget), eventToSpy(event), m_count(0)
|
|
{
|
|
if (m_widget)
|
|
m_widget->installEventFilter(this);
|
|
}
|
|
|
|
QWidget *widget() const { return m_widget; }
|
|
int count() const { return m_count; }
|
|
void clear() { m_count = 0; }
|
|
|
|
protected:
|
|
bool eventFilter(QObject *object, QEvent *event)
|
|
{
|
|
if (event->type() == eventToSpy)
|
|
++m_count;
|
|
return QObject::eventFilter(object, event);
|
|
}
|
|
|
|
private:
|
|
QWidget *m_widget;
|
|
QEvent::Type eventToSpy;
|
|
int m_count;
|
|
};
|
|
|
|
#ifndef QTEST_NO_CURSOR
|
|
void tst_QWidget::setCursor()
|
|
{
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget child(&window);
|
|
|
|
QVERIFY(!window.testAttribute(Qt::WA_SetCursor));
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
|
|
window.setCursor(window.cursor());
|
|
QVERIFY(window.testAttribute(Qt::WA_SetCursor));
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window.cursor().shape());
|
|
}
|
|
|
|
// do it again, but with window show()n
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget child(&window);
|
|
window.show();
|
|
|
|
QVERIFY(!window.testAttribute(Qt::WA_SetCursor));
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
|
|
window.setCursor(window.cursor());
|
|
QVERIFY(window.testAttribute(Qt::WA_SetCursor));
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window.cursor().shape());
|
|
}
|
|
|
|
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget child(&window);
|
|
|
|
window.setCursor(Qt::WaitCursor);
|
|
QVERIFY(window.testAttribute(Qt::WA_SetCursor));
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window.cursor().shape());
|
|
}
|
|
|
|
// same thing again, just with window show()n
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget child(&window);
|
|
|
|
window.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
window.setCursor(Qt::WaitCursor);
|
|
QVERIFY(window.testAttribute(Qt::WA_SetCursor));
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window.cursor().shape());
|
|
}
|
|
|
|
// reparenting child should not cause the WA_SetCursor to become set
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget window2;
|
|
window2.resize(200, 200);
|
|
QWidget child(&window);
|
|
|
|
window.setCursor(Qt::WaitCursor);
|
|
|
|
child.setParent(0);
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), QCursor().shape());
|
|
|
|
child.setParent(&window2);
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window2.cursor().shape());
|
|
|
|
window2.setCursor(Qt::WaitCursor);
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window2.cursor().shape());
|
|
}
|
|
|
|
// again, with windows show()n
|
|
{
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget window2;
|
|
window2.resize(200, 200);
|
|
QWidget child(&window);
|
|
|
|
window.setCursor(Qt::WaitCursor);
|
|
window.show();
|
|
|
|
child.setParent(0);
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), QCursor().shape());
|
|
|
|
child.setParent(&window2);
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window2.cursor().shape());
|
|
|
|
window2.show();
|
|
window2.setCursor(Qt::WaitCursor);
|
|
QVERIFY(!child.testAttribute(Qt::WA_SetCursor));
|
|
QCOMPARE(child.cursor().shape(), window2.cursor().shape());
|
|
}
|
|
|
|
// test if CursorChange is sent
|
|
{
|
|
QWidget widget;
|
|
EventSpy spy(&widget, QEvent::CursorChange);
|
|
QCOMPARE(spy.count(), 0);
|
|
widget.setCursor(QCursor(Qt::WaitCursor));
|
|
QCOMPARE(spy.count(), 1);
|
|
widget.unsetCursor();
|
|
QCOMPARE(spy.count(), 2);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::setToolTip()
|
|
{
|
|
QWidget widget;
|
|
widget.resize(200, 200);
|
|
// Showing the widget is not required for the tooltip event count test
|
|
// to work. It should just prevent the application from becoming inactive
|
|
// which would cause it to close all popups, interfering with the test
|
|
// in the loop below.
|
|
widget.setObjectName(QLatin1String("tst_qwidget setToolTip"));
|
|
widget.setWindowTitle(widget.objectName());
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
EventSpy spy(&widget, QEvent::ToolTipChange);
|
|
QCOMPARE(spy.count(), 0);
|
|
|
|
QCOMPARE(widget.toolTip(), QString());
|
|
widget.setToolTip(QString("Hello"));
|
|
QCOMPARE(widget.toolTip(), QString("Hello"));
|
|
QCOMPARE(spy.count(), 1);
|
|
widget.setToolTip(QString());
|
|
QCOMPARE(widget.toolTip(), QString());
|
|
QCOMPARE(spy.count(), 2);
|
|
|
|
// Mouse over doesn't work on Windows mobile, so skip the rest of the test for that platform.
|
|
#ifndef Q_OS_WINCE_WM
|
|
for (int pass = 0; pass < 2; ++pass) {
|
|
QCursor::setPos(0, 0);
|
|
QScopedPointer<QWidget> popup(new QWidget(0, Qt::Popup));
|
|
popup->setObjectName(QString::fromLatin1("tst_qwidget setToolTip #%1").arg(pass));
|
|
popup->setWindowTitle(popup->objectName());
|
|
popup->resize(150, 50);
|
|
QFrame *frame = new QFrame(popup.data());
|
|
frame->setGeometry(0, 0, 50, 50);
|
|
frame->setFrameStyle(QFrame::Box | QFrame::Plain);
|
|
EventSpy spy1(frame, QEvent::ToolTip);
|
|
EventSpy spy2(popup.data(), QEvent::ToolTip);
|
|
frame->setMouseTracking(pass == 0 ? false : true);
|
|
frame->setToolTip(QLatin1String("TOOLTIP FRAME"));
|
|
popup->setToolTip(QLatin1String("TOOLTIP POPUP"));
|
|
popup->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(popup.data()));
|
|
QWindow *popupWindow = popup->windowHandle();
|
|
QTest::qWait(10);
|
|
QTest::mouseMove(popupWindow, QPoint(25, 25));
|
|
QTest::qWait(900); // delay is 700
|
|
|
|
QCOMPARE(spy1.count(), 1);
|
|
QCOMPARE(spy2.count(), 0);
|
|
if (pass == 0)
|
|
QTest::qWait(2200); // delay is 2000
|
|
QTest::mouseMove(popupWindow);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::testWindowIconChangeEventPropagation()
|
|
{
|
|
typedef QSharedPointer<EventSpy> EventSpyPtr;
|
|
// Create widget hierarchy.
|
|
QWidget topLevelWidget;
|
|
QWidget topLevelChild(&topLevelWidget);
|
|
|
|
QDialog dialog(&topLevelWidget);
|
|
QWidget dialogChild(&dialog);
|
|
|
|
QWidgetList widgets;
|
|
widgets << &topLevelWidget << &topLevelChild
|
|
<< &dialog << &dialogChild;
|
|
QCOMPARE(widgets.count(), 4);
|
|
|
|
// Create spy lists.
|
|
QList <EventSpyPtr> applicationEventSpies;
|
|
QList <EventSpyPtr> widgetEventSpies;
|
|
foreach (QWidget *widget, widgets) {
|
|
applicationEventSpies.append(EventSpyPtr(new EventSpy(widget, QEvent::ApplicationWindowIconChange)));
|
|
widgetEventSpies.append(EventSpyPtr(new EventSpy(widget, QEvent::WindowIconChange)));
|
|
}
|
|
|
|
// QApplication::setWindowIcon
|
|
const QIcon windowIcon = qApp->style()->standardIcon(QStyle::SP_TitleBarMenuButton);
|
|
qApp->setWindowIcon(windowIcon);
|
|
|
|
for (int i = 0; i < widgets.count(); ++i) {
|
|
// Check QEvent::ApplicationWindowIconChange
|
|
EventSpyPtr spy = applicationEventSpies.at(i);
|
|
QWidget *widget = spy->widget();
|
|
if (widget->isWindow()) {
|
|
QCOMPARE(spy->count(), 1);
|
|
QCOMPARE(widget->windowIcon(), windowIcon);
|
|
} else {
|
|
QCOMPARE(spy->count(), 0);
|
|
}
|
|
spy->clear();
|
|
|
|
// Check QEvent::WindowIconChange
|
|
spy = widgetEventSpies.at(i);
|
|
QCOMPARE(spy->count(), 1);
|
|
spy->clear();
|
|
}
|
|
|
|
// Set icon on a top-level widget.
|
|
topLevelWidget.setWindowIcon(QIcon());
|
|
|
|
for (int i = 0; i < widgets.count(); ++i) {
|
|
// Check QEvent::ApplicationWindowIconChange
|
|
EventSpyPtr spy = applicationEventSpies.at(i);
|
|
QCOMPARE(spy->count(), 0);
|
|
spy->clear();
|
|
|
|
// Check QEvent::WindowIconChange
|
|
spy = widgetEventSpies.at(i);
|
|
QWidget *widget = spy->widget();
|
|
if (widget == &topLevelWidget) {
|
|
QCOMPARE(widget->windowIcon(), QIcon());
|
|
QCOMPARE(spy->count(), 1);
|
|
} else if (topLevelWidget.isAncestorOf(widget)) {
|
|
QCOMPARE(spy->count(), 1);
|
|
} else {
|
|
QCOMPARE(spy->count(), 0);
|
|
}
|
|
spy->clear();
|
|
}
|
|
|
|
// Cleanup.
|
|
qApp->setWindowIcon(QIcon());
|
|
}
|
|
|
|
void tst_QWidget::minAndMaxSizeWithX11BypassWindowManagerHint()
|
|
{
|
|
if (m_platform != QStringLiteral("xcb"))
|
|
QSKIP("This test is for X11 only.");
|
|
// Same size as in QWidget::create_sys().
|
|
const QSize desktopSize = QApplication::desktop()->size();
|
|
const QSize originalSize(desktopSize.width() / 2, desktopSize.height() * 4 / 10);
|
|
|
|
{ // Maximum size.
|
|
QWidget widget(0, Qt::X11BypassWindowManagerHint);
|
|
|
|
const QSize newMaximumSize = widget.size().boundedTo(originalSize) - QSize(10, 10);
|
|
widget.setMaximumSize(newMaximumSize);
|
|
QCOMPARE(widget.size(), newMaximumSize);
|
|
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QCOMPARE(widget.size(), newMaximumSize);
|
|
}
|
|
|
|
{ // Minimum size.
|
|
QWidget widget(0, Qt::X11BypassWindowManagerHint);
|
|
|
|
const QSize newMinimumSize = widget.size().expandedTo(originalSize) + QSize(10, 10);
|
|
widget.setMinimumSize(newMinimumSize);
|
|
QCOMPARE(widget.size(), newMinimumSize);
|
|
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QCOMPARE(widget.size(), newMinimumSize);
|
|
}
|
|
}
|
|
|
|
class ShowHideShowWidget : public QWidget, public QAbstractNativeEventFilter
|
|
{
|
|
Q_OBJECT
|
|
|
|
int state;
|
|
public:
|
|
bool gotExpectedMapNotify;
|
|
bool gotExpectedGlobalEvent;
|
|
|
|
ShowHideShowWidget()
|
|
: state(0), gotExpectedMapNotify(false), gotExpectedGlobalEvent(false)
|
|
{
|
|
startTimer(1000);
|
|
}
|
|
|
|
void timerEvent(QTimerEvent *)
|
|
{
|
|
switch (state++) {
|
|
case 0:
|
|
show();
|
|
break;
|
|
case 1:
|
|
emit done();
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool isMapNotify(const QByteArray &eventType, void *message)
|
|
{
|
|
enum { XCB_MAP_NOTIFY = 19 };
|
|
if (state == 1 && eventType == QByteArrayLiteral("xcb_generic_event_t")) {
|
|
// XCB events have a uint8 response_type member at the beginning.
|
|
const unsigned char responseType = *(const unsigned char *)(message);
|
|
return ((responseType & ~0x80) == XCB_MAP_NOTIFY);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool nativeEvent(const QByteArray &eventType, void *message, long *)
|
|
{
|
|
if (isMapNotify(eventType, message))
|
|
gotExpectedMapNotify = true;
|
|
return false;
|
|
}
|
|
|
|
// QAbstractNativeEventFilter interface
|
|
virtual bool nativeEventFilter(const QByteArray &eventType, void *message, long *) Q_DECL_OVERRIDE
|
|
{
|
|
if (isMapNotify(eventType, message))
|
|
gotExpectedGlobalEvent = true;
|
|
return false;
|
|
}
|
|
|
|
signals:
|
|
void done();
|
|
};
|
|
|
|
void tst_QWidget::showHideShowX11()
|
|
{
|
|
if (m_platform != QStringLiteral("xcb"))
|
|
QSKIP("This test is for X11 only.");
|
|
|
|
ShowHideShowWidget w;
|
|
qApp->installNativeEventFilter(&w);
|
|
|
|
w.show();
|
|
w.hide();
|
|
|
|
QEventLoop eventLoop;
|
|
connect(&w, SIGNAL(done()), &eventLoop, SLOT(quit()));
|
|
eventLoop.exec();
|
|
|
|
QVERIFY(w.gotExpectedGlobalEvent);
|
|
QVERIFY(w.gotExpectedMapNotify);
|
|
}
|
|
|
|
void tst_QWidget::clean_qt_x11_enforce_cursor()
|
|
{
|
|
if (m_platform != QStringLiteral("xcb"))
|
|
QSKIP("This test is for X11 only.");
|
|
|
|
{
|
|
QWidget window;
|
|
QWidget *w = new QWidget(&window);
|
|
QWidget *child = new QWidget(w);
|
|
child->setAttribute(Qt::WA_SetCursor, true);
|
|
|
|
window.show();
|
|
QApplication::setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
QTest::qWait(100);
|
|
QCursor::setPos(window.geometry().center());
|
|
QTest::qWait(100);
|
|
|
|
child->setFocus();
|
|
QApplication::processEvents();
|
|
QTest::qWait(100);
|
|
|
|
delete w;
|
|
}
|
|
|
|
QGraphicsScene scene;
|
|
QLineEdit *edit = new QLineEdit;
|
|
scene.addWidget(edit);
|
|
|
|
// If the test didn't crash, then it passed.
|
|
}
|
|
|
|
class EventRecorder : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
typedef QPair<QWidget *, QEvent::Type> WidgetEventTypePair;
|
|
typedef QList<WidgetEventTypePair> EventList;
|
|
|
|
EventRecorder(QObject *parent = 0)
|
|
: QObject(parent)
|
|
{ }
|
|
|
|
EventList eventList()
|
|
{
|
|
return events;
|
|
}
|
|
|
|
void clear()
|
|
{
|
|
events.clear();
|
|
}
|
|
|
|
bool eventFilter(QObject *object, QEvent *event)
|
|
{
|
|
QWidget *widget = qobject_cast<QWidget *>(object);
|
|
if (widget && !event->spontaneous())
|
|
events.append(qMakePair(widget, event->type()));
|
|
return false;
|
|
}
|
|
|
|
static QByteArray msgEventListMismatch(const EventList &expected, const EventList &actual);
|
|
static QByteArray msgExpectFailQtBug26424(const EventList &expected, const EventList &actual)
|
|
{ return QByteArrayLiteral("QTBUG-26424: ") + msgEventListMismatch(expected, actual); }
|
|
|
|
private:
|
|
static inline void formatEventList(const EventList &l, QDebug &d);
|
|
|
|
EventList events;
|
|
};
|
|
|
|
void EventRecorder::formatEventList(const EventList &l, QDebug &d)
|
|
{
|
|
QWidget *lastWidget = 0;
|
|
foreach (const WidgetEventTypePair &p, l) {
|
|
if (p.first != lastWidget) {
|
|
d << p.first << ':';
|
|
lastWidget = p.first;
|
|
}
|
|
d << p.second << ' ';
|
|
}
|
|
}
|
|
|
|
QByteArray EventRecorder::msgEventListMismatch(const EventList &expected, const EventList &actual)
|
|
{
|
|
QString result;
|
|
QDebug d = QDebug(&result).nospace();
|
|
d << "Event list mismatch, expected " << expected.size() << " (";
|
|
EventRecorder::formatEventList(expected, d);
|
|
d << "), actual " << actual.size() << " (";
|
|
EventRecorder::formatEventList(actual, d);
|
|
d << ')';
|
|
return result.toLocal8Bit();
|
|
}
|
|
|
|
void tst_QWidget::childEvents()
|
|
{
|
|
EventRecorder::EventList expected;
|
|
|
|
// Move away the cursor; otherwise it might result in an enter event if it's
|
|
// inside the widget when the widget is shown.
|
|
QCursor::setPos(qApp->desktop()->availableGeometry().bottomRight());
|
|
QTest::qWait(100);
|
|
|
|
{
|
|
// no children created, not shown
|
|
QWidget widget;
|
|
EventRecorder spy;
|
|
widget.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QCoreApplication::sendPostedEvents();
|
|
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::PolishRequest)
|
|
<< qMakePair(&widget, QEvent::Polish)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1));
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
}
|
|
|
|
{
|
|
// no children, shown
|
|
QWidget widget;
|
|
EventRecorder spy;
|
|
widget.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
widget.show();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::WinIdChange)
|
|
<< qMakePair(&widget, QEvent::Polish)
|
|
<< qMakePair(&widget, QEvent::Move)
|
|
<< qMakePair(&widget, QEvent::Resize)
|
|
<< qMakePair(&widget, QEvent::Show);
|
|
|
|
expected << qMakePair(&widget, QEvent::ShowToParent);
|
|
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
spy.clear();
|
|
|
|
QCoreApplication::sendPostedEvents();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::PolishRequest)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1));
|
|
|
|
#ifdef Q_OS_MAC
|
|
expected << qMakePair(&widget, QEvent::UpdateLater);
|
|
#endif
|
|
expected << qMakePair(&widget, QEvent::UpdateRequest);
|
|
|
|
if (m_platform == QStringLiteral("windows") || m_platform == QStringLiteral("xcb"))
|
|
QEXPECT_FAIL("", EventRecorder::msgExpectFailQtBug26424(expected, spy.eventList()).constData(), Continue);
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
}
|
|
|
|
{
|
|
// 2 children, not shown
|
|
QWidget widget;
|
|
EventRecorder spy;
|
|
widget.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QWidget child1(&widget);
|
|
QWidget child2;
|
|
child2.setParent(&widget);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 2)));
|
|
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::ChildAdded)
|
|
<< qMakePair(&widget, QEvent::ChildAdded);
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
spy.clear();
|
|
|
|
QCoreApplication::sendPostedEvents();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::PolishRequest)
|
|
<< qMakePair(&widget, QEvent::Polish)
|
|
<< qMakePair(&widget, QEvent::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 2));
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
}
|
|
|
|
{
|
|
// 2 children, widget shown
|
|
QWidget widget;
|
|
EventRecorder spy;
|
|
widget.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QWidget child1(&widget);
|
|
QWidget child2;
|
|
child2.setParent(&widget);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 2)));
|
|
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::ChildAdded)
|
|
<< qMakePair(&widget, QEvent::ChildAdded);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
widget.show();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::WinIdChange)
|
|
<< qMakePair(&widget, QEvent::Polish)
|
|
<< qMakePair(&widget, QEvent::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::Move)
|
|
<< qMakePair(&widget, QEvent::Resize)
|
|
<< qMakePair(&widget, QEvent::Show);
|
|
|
|
expected << qMakePair(&widget, QEvent::ShowToParent);
|
|
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
spy.clear();
|
|
|
|
QCoreApplication::sendPostedEvents();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::PolishRequest)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 2));
|
|
|
|
#ifdef Q_OS_MAC
|
|
expected << qMakePair(&widget, QEvent::UpdateLater);
|
|
#endif
|
|
expected << qMakePair(&widget, QEvent::UpdateRequest);
|
|
|
|
if (m_platform == QStringLiteral("windows") || m_platform == QStringLiteral("xcb"))
|
|
QEXPECT_FAIL("", EventRecorder::msgExpectFailQtBug26424(expected, spy.eventList()).constData(), Continue);
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
}
|
|
|
|
{
|
|
// 2 children, but one is reparented away, not shown
|
|
QWidget widget;
|
|
EventRecorder spy;
|
|
widget.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QWidget child1(&widget);
|
|
QWidget child2;
|
|
child2.setParent(&widget);
|
|
child2.setParent(0);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 2)));
|
|
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::ChildAdded)
|
|
<< qMakePair(&widget, QEvent::ChildAdded)
|
|
<< qMakePair(&widget, QEvent::ChildRemoved);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
QCoreApplication::sendPostedEvents();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::PolishRequest)
|
|
<< qMakePair(&widget, QEvent::Polish)
|
|
<< qMakePair(&widget, QEvent::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 2));
|
|
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
}
|
|
|
|
{
|
|
// 2 children, but one is reparented away, then widget is shown
|
|
QWidget widget;
|
|
EventRecorder spy;
|
|
widget.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QWidget child1(&widget);
|
|
QWidget child2;
|
|
child2.setParent(&widget);
|
|
child2.setParent(0);
|
|
|
|
QCoreApplication::postEvent(&widget, new QEvent(QEvent::Type(QEvent::User + 2)));
|
|
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::ChildAdded)
|
|
<< qMakePair(&widget, QEvent::ChildAdded)
|
|
<< qMakePair(&widget, QEvent::ChildRemoved);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
widget.show();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::WinIdChange)
|
|
<< qMakePair(&widget, QEvent::Polish)
|
|
<< qMakePair(&widget, QEvent::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::Move)
|
|
<< qMakePair(&widget, QEvent::Resize)
|
|
<< qMakePair(&widget, QEvent::Show);
|
|
|
|
expected << qMakePair(&widget, QEvent::ShowToParent);
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
spy.clear();
|
|
|
|
QCoreApplication::sendPostedEvents();
|
|
expected =
|
|
EventRecorder::EventList()
|
|
<< qMakePair(&widget, QEvent::PolishRequest)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 2));
|
|
|
|
#ifdef Q_OS_MAC
|
|
expected << qMakePair(&widget, QEvent::UpdateLater);
|
|
#endif
|
|
expected << qMakePair(&widget, QEvent::UpdateRequest);
|
|
|
|
if (m_platform == QStringLiteral("windows") || m_platform == QStringLiteral("xcb"))
|
|
QEXPECT_FAIL("", EventRecorder::msgExpectFailQtBug26424(expected, spy.eventList()).constData(), Continue);
|
|
QVERIFY2(spy.eventList() == expected,
|
|
EventRecorder::msgEventListMismatch(expected, spy.eventList()).constData());
|
|
}
|
|
}
|
|
|
|
class RenderWidget : public QWidget
|
|
{
|
|
public:
|
|
RenderWidget(QWidget *source)
|
|
: source(source), ellipse(false) {}
|
|
|
|
void setEllipseEnabled(bool enable = true)
|
|
{
|
|
ellipse = enable;
|
|
update();
|
|
}
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
if (ellipse) {
|
|
QPainter painter(this);
|
|
painter.fillRect(rect(), Qt::red);
|
|
painter.end();
|
|
QRegion regionToRender = QRegion(0, 0, source->width(), source->height() / 2,
|
|
QRegion::Ellipse);
|
|
source->render(this, QPoint(0, 30), regionToRender);
|
|
} else {
|
|
source->render(this);
|
|
}
|
|
}
|
|
|
|
private:
|
|
QWidget *source;
|
|
bool ellipse;
|
|
};
|
|
|
|
void tst_QWidget::render()
|
|
{
|
|
return;
|
|
QCalendarWidget source;
|
|
// disable anti-aliasing to eliminate potential differences when subpixel antialiasing
|
|
// is enabled on the screen
|
|
QFont f;
|
|
f.setStyleStrategy(QFont::NoAntialias);
|
|
source.setFont(f);
|
|
source.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&source));
|
|
|
|
// Render the entire source into target.
|
|
RenderWidget target(&source);
|
|
target.resize(source.size());
|
|
target.show();
|
|
|
|
qApp->processEvents();
|
|
qApp->sendPostedEvents();
|
|
QTest::qWait(250);
|
|
|
|
const QImage sourceImage = source.grab(QRect(QPoint(0, 0), QSize(-1, -1))).toImage();
|
|
qApp->processEvents();
|
|
QImage targetImage = target.grab(QRect(QPoint(0, 0), QSize(-1, -1))).toImage();
|
|
qApp->processEvents();
|
|
QCOMPARE(sourceImage, targetImage);
|
|
|
|
// Fill target.rect() will Qt::red and render
|
|
// QRegion(0, 0, source->width(), source->height() / 2, QRegion::Ellipse)
|
|
// of source into target with offset (0, 30).
|
|
target.setEllipseEnabled();
|
|
qApp->processEvents();
|
|
qApp->sendPostedEvents();
|
|
|
|
targetImage = target.grab(QRect(QPoint(0, 0), QSize(-1, -1))).toImage();
|
|
QVERIFY(sourceImage != targetImage);
|
|
|
|
QCOMPARE(targetImage.pixel(target.width() / 2, 29), QColor(Qt::red).rgb());
|
|
QCOMPARE(targetImage.pixel(target.width() / 2, 30), sourceImage.pixel(source.width() / 2, 0));
|
|
|
|
// Test that a child widget properly fills its background
|
|
{
|
|
QWidget window;
|
|
window.resize(100, 100);
|
|
// prevent custom styles
|
|
window.setStyle(new QWindowsStyle);
|
|
window.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
QWidget child(&window);
|
|
child.resize(window.size());
|
|
child.show();
|
|
|
|
qApp->processEvents();
|
|
const QPixmap childPixmap = child.grab(QRect(QPoint(0, 0), QSize(-1, -1)));
|
|
const QPixmap windowPixmap = window.grab(QRect(QPoint(0, 0), QSize(-1, -1)));
|
|
QCOMPARE(childPixmap, windowPixmap);
|
|
}
|
|
|
|
{ // Check that the target offset is correct.
|
|
QWidget widget;
|
|
widget.resize(200, 200);
|
|
widget.setAutoFillBackground(true);
|
|
widget.setPalette(Qt::red);
|
|
// prevent custom styles
|
|
widget.setStyle(new QWindowsStyle);
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QImage image(widget.size(), QImage::Format_RGB32);
|
|
image.fill(QColor(Qt::blue).rgb());
|
|
|
|
// Target offset (0, 0)
|
|
widget.render(&image, QPoint(), QRect(20, 20, 100, 100));
|
|
QCOMPARE(image.pixel(0, 0), QColor(Qt::red).rgb());
|
|
QCOMPARE(image.pixel(99, 99), QColor(Qt::red).rgb());
|
|
QCOMPARE(image.pixel(100, 100), QColor(Qt::blue).rgb());
|
|
|
|
// Target offset (20, 20).
|
|
image.fill(QColor(Qt::blue).rgb());
|
|
widget.render(&image, QPoint(20, 20), QRect(20, 20, 100, 100));
|
|
QCOMPARE(image.pixel(0, 0), QColor(Qt::blue).rgb());
|
|
QCOMPARE(image.pixel(19, 19), QColor(Qt::blue).rgb());
|
|
QCOMPARE(image.pixel(20, 20), QColor(Qt::red).rgb());
|
|
QCOMPARE(image.pixel(119, 119), QColor(Qt::red).rgb());
|
|
QCOMPARE(image.pixel(120, 120), QColor(Qt::blue).rgb());
|
|
}
|
|
}
|
|
|
|
// On Windows the active palette is used instead of the inactive palette even
|
|
// though the widget is invisible. This is probably related to task 178507/168682,
|
|
// but for the renderInvisible test it doesn't matter, we're mostly interested
|
|
// in testing the geometry so just workaround the palette issue for now.
|
|
static void workaroundPaletteIssue(QWidget *widget)
|
|
{
|
|
#ifndef Q_OS_WIN
|
|
return;
|
|
#endif
|
|
if (!widget)
|
|
return;
|
|
|
|
QWidget *navigationBar = qFindChild<QWidget *>(widget, QLatin1String("qt_calendar_navigationbar"));
|
|
QVERIFY(navigationBar);
|
|
|
|
QPalette palette = navigationBar->palette();
|
|
const QColor background = palette.color(QPalette::Inactive, navigationBar->backgroundRole());
|
|
const QColor highlightedText = palette.color(QPalette::Inactive, QPalette::HighlightedText);
|
|
palette.setColor(QPalette::Active, navigationBar->backgroundRole(), background);
|
|
palette.setColor(QPalette::Active, QPalette::HighlightedText, highlightedText);
|
|
navigationBar->setPalette(palette);
|
|
}
|
|
|
|
//#define RENDER_DEBUG
|
|
void tst_QWidget::renderInvisible()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
|
|
QScopedPointer<QCalendarWidget> calendar(new QCalendarWidget);
|
|
// disable anti-aliasing to eliminate potential differences when subpixel antialiasing
|
|
// is enabled on the screen
|
|
QFont f;
|
|
f.setStyleStrategy(QFont::NoAntialias);
|
|
calendar->setFont(f);
|
|
calendar->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(calendar.data()));
|
|
|
|
// Create a dummy focus widget to get rid of focus rect in reference image.
|
|
QLineEdit dummyFocusWidget;
|
|
dummyFocusWidget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&dummyFocusWidget));
|
|
qApp->processEvents();
|
|
QTest::qWait(120);
|
|
|
|
// Create normal reference image.
|
|
const QSize calendarSize = calendar->size();
|
|
QImage referenceImage(calendarSize, QImage::Format_ARGB32);
|
|
calendar->render(&referenceImage);
|
|
#ifdef RENDER_DEBUG
|
|
referenceImage.save("referenceImage.png");
|
|
#endif
|
|
QVERIFY(!referenceImage.isNull());
|
|
|
|
// Create resized reference image.
|
|
const QSize calendarSizeResized = calendar->size() + QSize(50, 50);
|
|
calendar->resize(calendarSizeResized);
|
|
qApp->processEvents();
|
|
QTest::qWait(30);
|
|
QImage referenceImageResized(calendarSizeResized, QImage::Format_ARGB32);
|
|
calendar->render(&referenceImageResized);
|
|
#ifdef RENDER_DEBUG
|
|
referenceImageResized.save("referenceImageResized.png");
|
|
#endif
|
|
QVERIFY(!referenceImageResized.isNull());
|
|
|
|
// Explicitly hide the calendar.
|
|
calendar->hide();
|
|
qApp->processEvents();
|
|
QTest::qWait(30);
|
|
workaroundPaletteIssue(calendar.data());
|
|
|
|
{ // Make sure we get the same image when the calendar is explicitly hidden.
|
|
QImage testImage(calendarSizeResized, QImage::Format_ARGB32);
|
|
calendar->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("explicitlyHiddenCalendarResized.png");
|
|
#endif
|
|
QCOMPARE(testImage, referenceImageResized);
|
|
}
|
|
|
|
// Now that we have reference images we can delete the source and re-create
|
|
// the calendar and check that we get the same images from a calendar which has never
|
|
// been visible, laid out or created (Qt::WA_WState_Created).
|
|
calendar.reset(new QCalendarWidget);
|
|
calendar->setFont(f);
|
|
workaroundPaletteIssue(calendar.data());
|
|
|
|
{ // Never been visible, created or laid out.
|
|
QImage testImage(calendarSize, QImage::Format_ARGB32);
|
|
calendar->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("neverBeenVisibleCreatedOrLaidOut.png");
|
|
#endif
|
|
QCOMPARE(testImage, referenceImage);
|
|
}
|
|
|
|
calendar->hide();
|
|
qApp->processEvents();
|
|
QTest::qWait(30);
|
|
|
|
{ // Calendar explicitly hidden.
|
|
QImage testImage(calendarSize, QImage::Format_ARGB32);
|
|
calendar->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("explicitlyHiddenCalendar.png");
|
|
#endif
|
|
QCOMPARE(testImage, referenceImage);
|
|
}
|
|
|
|
// Get navigation bar and explicitly hide it.
|
|
QWidget *navigationBar = qFindChild<QWidget *>(calendar.data(), QLatin1String("qt_calendar_navigationbar"));
|
|
QVERIFY(navigationBar);
|
|
navigationBar->hide();
|
|
|
|
{ // Check that the navigation bar isn't drawn when rendering the entire calendar.
|
|
QImage testImage(calendarSize, QImage::Format_ARGB32);
|
|
calendar->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("calendarWithoutNavigationBar.png");
|
|
#endif
|
|
QVERIFY(testImage != referenceImage);
|
|
}
|
|
|
|
{ // Make sure the navigation bar renders correctly even though it's hidden.
|
|
QImage testImage(navigationBar->size(), QImage::Format_ARGB32);
|
|
navigationBar->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("explicitlyHiddenNavigationBar.png");
|
|
#endif
|
|
QCOMPARE(testImage, referenceImage.copy(navigationBar->rect()));
|
|
}
|
|
|
|
// Get next month button.
|
|
QWidget *nextMonthButton = qFindChild<QWidget *>(navigationBar, QLatin1String("qt_calendar_nextmonth"));
|
|
QVERIFY(nextMonthButton);
|
|
|
|
{ // Render next month button.
|
|
// Fill test image with correct background color.
|
|
QImage testImage(nextMonthButton->size(), QImage::Format_ARGB32);
|
|
navigationBar->render(&testImage, QPoint(), QRegion(), QWidget::RenderFlags());
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("nextMonthButtonBackground.png");
|
|
#endif
|
|
|
|
// Set the button's background color to Qt::transparent; otherwise it will fill the
|
|
// background with QPalette::Window.
|
|
const QPalette originalPalette = nextMonthButton->palette();
|
|
QPalette palette = originalPalette;
|
|
palette.setColor(QPalette::Window, Qt::transparent);
|
|
nextMonthButton->setPalette(palette);
|
|
|
|
// Render the button on top of the background.
|
|
nextMonthButton->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("nextMonthButton.png");
|
|
#endif
|
|
const QRect buttonRect(nextMonthButton->mapTo(calendar.data(), QPoint()), nextMonthButton->size());
|
|
QCOMPARE(testImage, referenceImage.copy(buttonRect));
|
|
|
|
// Restore palette.
|
|
nextMonthButton->setPalette(originalPalette);
|
|
}
|
|
|
|
// Navigation bar isn't explicitly hidden anymore.
|
|
navigationBar->show();
|
|
qApp->processEvents();
|
|
QTest::qWait(30);
|
|
QVERIFY(!calendar->isVisible());
|
|
|
|
// Now, completely mess up the layout. This will trigger an update on the layout
|
|
// when the calendar is visible or shown, but it's not. QWidget::render must therefore
|
|
// make sure the layout is activated before rendering.
|
|
QVERIFY(!calendar->isVisible());
|
|
calendar->resize(calendarSizeResized);
|
|
qApp->processEvents();
|
|
|
|
{ // Make sure we get an image equal to the resized reference image.
|
|
QImage testImage(calendarSizeResized, QImage::Format_ARGB32);
|
|
calendar->render(&testImage);
|
|
#ifdef RENDER_DEBUG
|
|
testImage.save("calendarResized.png");
|
|
#endif
|
|
QCOMPARE(testImage, referenceImageResized);
|
|
}
|
|
|
|
{ // Make sure we lay out the widget correctly the first time it's rendered.
|
|
QCalendarWidget calendar;
|
|
const QSize calendarSize = calendar.sizeHint();
|
|
|
|
QImage image(2 * calendarSize, QImage::Format_ARGB32);
|
|
image.fill(QColor(Qt::red).rgb());
|
|
calendar.render(&image);
|
|
|
|
for (int i = calendarSize.height(); i < 2 * calendarSize.height(); ++i)
|
|
for (int j = calendarSize.width(); j < 2 * calendarSize.width(); ++j)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
|
|
{ // Ensure that we don't call adjustSize() on invisible top-levels if render() is called
|
|
// right after widgets have been added/removed to/from its layout.
|
|
QWidget topLevel;
|
|
topLevel.setLayout(new QVBoxLayout);
|
|
|
|
QWidget *widget = new QLineEdit;
|
|
topLevel.layout()->addWidget(widget);
|
|
|
|
const QSize initialSize = topLevel.size();
|
|
QPixmap pixmap(topLevel.sizeHint());
|
|
topLevel.render(&pixmap); // triggers adjustSize()
|
|
const QSize finalSize = topLevel.size();
|
|
QVERIFY(finalSize != initialSize);
|
|
|
|
topLevel.layout()->removeWidget(widget);
|
|
QCOMPARE(topLevel.size(), finalSize);
|
|
topLevel.render(&pixmap);
|
|
QCOMPARE(topLevel.size(), finalSize);
|
|
|
|
topLevel.layout()->addWidget(widget);
|
|
QCOMPARE(topLevel.size(), finalSize);
|
|
topLevel.render(&pixmap);
|
|
QCOMPARE(topLevel.size(), finalSize);
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::renderWithPainter()
|
|
{
|
|
QWidget widget(0, Qt::Tool);
|
|
// prevent custom styles
|
|
widget.setStyle(new QWindowsStyle);
|
|
widget.show();
|
|
widget.resize(70, 50);
|
|
widget.setAutoFillBackground(true);
|
|
widget.setPalette(Qt::black);
|
|
|
|
// Render the entire widget onto the image.
|
|
QImage image(QSize(70, 50), QImage::Format_ARGB32);
|
|
image.fill(QColor(Qt::red).rgb());
|
|
QPainter painter(&image);
|
|
widget.render(&painter);
|
|
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::black).rgb());
|
|
}
|
|
|
|
// Translate painter (10, 10).
|
|
painter.save();
|
|
image.fill(QColor(Qt::red).rgb());
|
|
painter.translate(10, 10);
|
|
widget.render(&painter);
|
|
painter.restore();
|
|
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (i < 10 || j < 10)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::black).rgb());
|
|
}
|
|
}
|
|
|
|
// Pass target offset (10, 10) (the same as QPainter::translate).
|
|
image.fill(QColor(Qt::red).rgb());
|
|
widget.render(&painter, QPoint(10, 10));
|
|
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (i < 10 || j < 10)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::black).rgb());
|
|
}
|
|
}
|
|
|
|
// Translate (10, 10) and pass target offset (10, 10).
|
|
painter.save();
|
|
image.fill(QColor(Qt::red).rgb());
|
|
painter.translate(10, 10);
|
|
widget.render(&painter, QPoint(10, 10));
|
|
painter.restore();
|
|
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (i < 20 || j < 20)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::black).rgb());
|
|
}
|
|
}
|
|
|
|
// Rotate painter 90 degrees.
|
|
painter.save();
|
|
image.fill(QColor(Qt::red).rgb());
|
|
painter.rotate(90);
|
|
widget.render(&painter);
|
|
painter.restore();
|
|
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
|
|
// Translate and rotate.
|
|
image.fill(QColor(Qt::red).rgb());
|
|
widget.resize(40, 10);
|
|
painter.translate(10, 10);
|
|
painter.rotate(90);
|
|
widget.render(&painter);
|
|
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (i >= 10 && j >= 0 && j < 10)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::black).rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
}
|
|
|
|
// Make sure QWidget::render does not modify the render hints set on the painter.
|
|
painter.setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform
|
|
| QPainter::NonCosmeticDefaultPen | QPainter::TextAntialiasing);
|
|
QPainter::RenderHints oldRenderHints = painter.renderHints();
|
|
widget.render(&painter);
|
|
QCOMPARE(painter.renderHints(), oldRenderHints);
|
|
}
|
|
|
|
void tst_QWidget::render_task188133()
|
|
{
|
|
QMainWindow mainWindow;
|
|
|
|
// Make sure QWidget::render does not trigger QWidget::repaint/update
|
|
// and asserts for Qt::WA_WState_Created.
|
|
const QPixmap pixmap = mainWindow.grab(QRect(QPoint(0, 0), QSize(-1, -1)));
|
|
Q_UNUSED(pixmap)
|
|
}
|
|
|
|
void tst_QWidget::render_task211796()
|
|
{
|
|
class MyWidget : public QWidget
|
|
{
|
|
void resizeEvent(QResizeEvent *)
|
|
{
|
|
QPixmap pixmap(size());
|
|
render(&pixmap);
|
|
}
|
|
};
|
|
|
|
{ // Please don't die in a resize recursion.
|
|
MyWidget widget;
|
|
widget.resize(200, 200);
|
|
widget.show();
|
|
}
|
|
|
|
{ // Same check with a deeper hierarchy.
|
|
QWidget widget;
|
|
widget.show();
|
|
QWidget child(&widget);
|
|
MyWidget grandChild;
|
|
grandChild.setParent(&child);
|
|
grandChild.resize(100, 100);
|
|
child.show();
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::render_task217815()
|
|
{
|
|
// Make sure we don't change the size of the widget when calling
|
|
// render() and the widget has an explicit size set.
|
|
// This was a problem on Windows because we called createWinId(),
|
|
// which in turn enforced the size to be bigger than the smallest
|
|
// possible native window size (which is (115,something) on WinXP).
|
|
QWidget widget;
|
|
const QSize explicitSize(80, 20);
|
|
widget.resize(explicitSize);
|
|
QCOMPARE(widget.size(), explicitSize);
|
|
|
|
QPixmap pixmap(explicitSize);
|
|
widget.render(&pixmap);
|
|
|
|
QCOMPARE(widget.size(), explicitSize);
|
|
}
|
|
|
|
// Window Opacity is not supported on Windows CE.
|
|
#ifndef Q_OS_WINCE
|
|
void tst_QWidget::render_windowOpacity()
|
|
{
|
|
const qreal opacity = 0.5;
|
|
|
|
{ // Check that the painter opacity effects the widget drawing.
|
|
QWidget topLevel;
|
|
QWidget child(&topLevel);
|
|
child.resize(50, 50);
|
|
child.setPalette(Qt::red);
|
|
child.setAutoFillBackground(true);
|
|
|
|
QPixmap expected(child.size());
|
|
|
|
if (m_platform == QStringLiteral("xcb") && expected.depth() < 24)
|
|
QSKIP("This test won't give correct results with dithered pixmaps");
|
|
|
|
expected.fill(Qt::green);
|
|
QPainter painter(&expected);
|
|
painter.setOpacity(opacity);
|
|
painter.fillRect(QRect(QPoint(0, 0), child.size()), Qt::red);
|
|
painter.end();
|
|
|
|
QPixmap result(child.size());
|
|
result.fill(Qt::green);
|
|
painter.begin(&result);
|
|
painter.setOpacity(opacity);
|
|
child.render(&painter);
|
|
painter.end();
|
|
QCOMPARE(result, expected);
|
|
}
|
|
|
|
{ // Combine the opacity set on the painter with the widget opacity.
|
|
class MyWidget : public QWidget
|
|
{
|
|
public:
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
QPainter painter(this);
|
|
painter.setOpacity(opacity);
|
|
QCOMPARE(painter.opacity(), opacity);
|
|
painter.fillRect(rect(), Qt::red);
|
|
}
|
|
qreal opacity;
|
|
};
|
|
|
|
MyWidget widget;
|
|
widget.resize(50, 50);
|
|
widget.opacity = opacity;
|
|
widget.setPalette(Qt::blue);
|
|
widget.setAutoFillBackground(true);
|
|
|
|
QPixmap expected(widget.size());
|
|
expected.fill(Qt::green);
|
|
QPainter painter(&expected);
|
|
painter.setOpacity(opacity);
|
|
QPixmap pixmap(widget.size());
|
|
pixmap.fill(Qt::blue);
|
|
QPainter pixmapPainter(&pixmap);
|
|
pixmapPainter.setOpacity(opacity);
|
|
pixmapPainter.fillRect(QRect(QPoint(), widget.size()), Qt::red);
|
|
painter.drawPixmap(QPoint(), pixmap);
|
|
painter.end();
|
|
|
|
QPixmap result(widget.size());
|
|
result.fill(Qt::green);
|
|
painter.begin(&result);
|
|
painter.setOpacity(opacity);
|
|
widget.render(&painter);
|
|
painter.end();
|
|
QCOMPARE(result, expected);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::render_systemClip()
|
|
{
|
|
QWidget widget;
|
|
widget.setPalette(Qt::blue);
|
|
widget.resize(100, 100);
|
|
|
|
QImage image(widget.size(), QImage::Format_RGB32);
|
|
image.fill(QColor(Qt::red).rgb());
|
|
|
|
QPaintEngine *paintEngine = image.paintEngine();
|
|
QVERIFY(paintEngine);
|
|
paintEngine->setSystemClip(QRegion(0, 0, 50, 50));
|
|
|
|
QPainter painter(&image);
|
|
// Make sure we're using the same paint engine and has the right clip set.
|
|
QCOMPARE(painter.paintEngine(), paintEngine);
|
|
QCOMPARE(paintEngine->systemClip(), QRegion(0, 0, 50, 50));
|
|
|
|
// Translate painter outside system clip.
|
|
painter.translate(50, 0);
|
|
widget.render(&painter);
|
|
|
|
#ifdef RENDER_DEBUG
|
|
image.save("outside_systemclip.png");
|
|
#endif
|
|
|
|
// All pixels should be red.
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
|
|
// Restore painter and refill image with red.
|
|
image.fill(QColor(Qt::red).rgb());
|
|
painter.translate(-50, 0);
|
|
|
|
// Set transform on the painter.
|
|
QTransform transform;
|
|
transform.shear(0, 1);
|
|
painter.setTransform(transform);
|
|
widget.render(&painter);
|
|
|
|
#ifdef RENDER_DEBUG
|
|
image.save("blue_triangle.png");
|
|
#endif
|
|
|
|
// We should now have a blue triangle starting at scan line 1, and the rest should be red.
|
|
// rrrrrrrrrr
|
|
// brrrrrrrrr
|
|
// bbrrrrrrrr
|
|
// bbbrrrrrrr
|
|
// bbbbrrrrrr
|
|
// rrrrrrrrrr
|
|
// ...
|
|
|
|
#ifndef Q_OS_MAC
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (i < 50 && j < i)
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::blue).rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
}
|
|
#else
|
|
// We don't paint directly on the image on the Mac, so we cannot do the pixel comparison
|
|
// as above due to QPainter::SmoothPixmapTransform. We therefore need to generate an
|
|
// expected image by first painting on a pixmap, and then draw the pixmap onto
|
|
// the image using QPainter::SmoothPixmapTransform. Then we can compare pixels :)
|
|
// The check is basically the same, except that it takes the smoothening into account.
|
|
QPixmap pixmap(50, 50);
|
|
const QRegion sysClip(0, 0, 50, 50);
|
|
widget.render(&pixmap, QPoint(), sysClip);
|
|
|
|
QImage expectedImage(widget.size(), QImage::Format_RGB32);
|
|
expectedImage.fill(QColor(Qt::red).rgb());
|
|
expectedImage.paintEngine()->setSystemClip(sysClip);
|
|
|
|
QPainter expectedImagePainter(&expectedImage);
|
|
expectedImagePainter.setTransform(QTransform().shear(0, 1));
|
|
// NB! This is the important part (SmoothPixmapTransform).
|
|
expectedImagePainter.setRenderHints(QPainter::SmoothPixmapTransform);
|
|
expectedImagePainter.drawPixmap(QPoint(0, 0), pixmap);
|
|
expectedImagePainter.end();
|
|
|
|
QCOMPARE(image, expectedImage);
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::render_systemClip2_data()
|
|
{
|
|
QTest::addColumn<bool>("autoFillBackground");
|
|
QTest::addColumn<bool>("usePaintEvent");
|
|
QTest::addColumn<QColor>("expectedColor");
|
|
|
|
QTest::newRow("Only auto-fill background") << true << false << QColor(Qt::blue);
|
|
QTest::newRow("Only draw in paintEvent") << false << true << QColor(Qt::green);
|
|
QTest::newRow("Auto-fill background and draw in paintEvent") << true << true << QColor(Qt::green);
|
|
}
|
|
|
|
void tst_QWidget::render_systemClip2()
|
|
{
|
|
QFETCH(bool, autoFillBackground);
|
|
QFETCH(bool, usePaintEvent);
|
|
QFETCH(QColor, expectedColor);
|
|
|
|
QVERIFY2(expectedColor != QColor(Qt::red), "Qt::red is the reference color for the image, pick another color");
|
|
|
|
class MyWidget : public QWidget
|
|
{
|
|
public:
|
|
bool usePaintEvent;
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
if (usePaintEvent)
|
|
QPainter(this).fillRect(rect(), Qt::green);
|
|
}
|
|
};
|
|
|
|
MyWidget widget;
|
|
widget.usePaintEvent = usePaintEvent;
|
|
widget.setPalette(Qt::blue);
|
|
// NB! widget.setAutoFillBackground(autoFillBackground) won't do the
|
|
// trick here since the widget is a top-level. The background is filled
|
|
// regardless, unless Qt::WA_OpaquePaintEvent or Qt::WA_NoSystemBackground
|
|
// is set. We therefore use the opaque attribute to turn off auto-fill.
|
|
if (!autoFillBackground)
|
|
widget.setAttribute(Qt::WA_OpaquePaintEvent);
|
|
widget.resize(100, 100);
|
|
|
|
QImage image(widget.size(), QImage::Format_RGB32);
|
|
image.fill(QColor(Qt::red).rgb());
|
|
|
|
QPaintEngine *paintEngine = image.paintEngine();
|
|
QVERIFY(paintEngine);
|
|
|
|
QRegion systemClip(QRegion(50, 0, 50, 10));
|
|
systemClip += QRegion(90, 10, 10, 40);
|
|
paintEngine->setSystemClip(systemClip);
|
|
|
|
// Render entire widget directly onto device.
|
|
widget.render(&image);
|
|
|
|
#ifdef RENDER_DEBUG
|
|
image.save("systemclip_with_device.png");
|
|
#endif
|
|
// All pixels within the system clip should now be
|
|
// the expectedColor, and the rest should be red.
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (systemClip.contains(QPoint(j, i)))
|
|
QCOMPARE(image.pixel(j, i), expectedColor.rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
}
|
|
|
|
// Refill image with red.
|
|
image.fill(QColor(Qt::red).rgb());
|
|
paintEngine->setSystemClip(systemClip);
|
|
|
|
// Do the same with an untransformed painter.
|
|
QPainter painter(&image);
|
|
//Make sure we're using the same paint engine and has the right clip set.
|
|
QCOMPARE(painter.paintEngine(), paintEngine);
|
|
QCOMPARE(paintEngine->systemClip(), systemClip);
|
|
|
|
widget.render(&painter);
|
|
|
|
#ifdef RENDER_DEBUG
|
|
image.save("systemclip_with_untransformed_painter.png");
|
|
#endif
|
|
// All pixels within the system clip should now be
|
|
// the expectedColor, and the rest should be red.
|
|
for (int i = 0; i < image.height(); ++i) {
|
|
for (int j = 0; j < image.width(); ++j) {
|
|
if (systemClip.contains(QPoint(j, i)))
|
|
QCOMPARE(image.pixel(j, i), expectedColor.rgb());
|
|
else
|
|
QCOMPARE(image.pixel(j, i), QColor(Qt::red).rgb());
|
|
}
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::render_systemClip3_data()
|
|
{
|
|
QTest::addColumn<QSize>("size");
|
|
QTest::addColumn<bool>("useSystemClip");
|
|
|
|
// Reference: http://en.wikipedia.org/wiki/Flag_of_Norway
|
|
QTest::newRow("Norwegian Civil Flag") << QSize(220, 160) << false;
|
|
QTest::newRow("Norwegian War Flag") << QSize(270, 160) << true;
|
|
}
|
|
|
|
// This test ensures that the current engine clip (systemClip + painter clip)
|
|
// is preserved after QPainter::setClipRegion(..., Qt::ReplaceClip);
|
|
void tst_QWidget::render_systemClip3()
|
|
{
|
|
QFETCH(QSize, size);
|
|
QFETCH(bool, useSystemClip);
|
|
|
|
// Calculate the inner/outer cross of the flag.
|
|
QRegion outerCross(0, 0, size.width(), size.height());
|
|
outerCross -= QRect(0, 0, 60, 60);
|
|
outerCross -= QRect(100, 0, size.width() - 100, 60);
|
|
outerCross -= QRect(0, 100, 60, 60);
|
|
outerCross -= QRect(100, 100, size.width() - 100, 60);
|
|
|
|
QRegion innerCross(0, 0, size.width(), size.height());
|
|
innerCross -= QRect(0, 0, 70, 70);
|
|
innerCross -= QRect(90, 0, size.width() - 90, 70);
|
|
innerCross -= QRect(0, 90, 70, 70);
|
|
innerCross -= QRect(90, 90, size.width() - 90, 70);
|
|
|
|
const QRegion redArea(QRegion(0, 0, size.width(), size.height()) - outerCross);
|
|
const QRegion whiteArea(outerCross - innerCross);
|
|
const QRegion blueArea(innerCross);
|
|
QRegion systemClip;
|
|
|
|
// Okay, here's the image that should look like a Norwegian civil/war flag in the end.
|
|
QImage flag(size, QImage::Format_ARGB32);
|
|
flag.fill(QColor(Qt::transparent).rgba());
|
|
|
|
if (useSystemClip) {
|
|
QPainterPath warClip(QPoint(size.width(), 0));
|
|
warClip.lineTo(size.width() - 110, 60);
|
|
warClip.lineTo(size.width(), 80);
|
|
warClip.lineTo(size.width() - 110, 100);
|
|
warClip.lineTo(size.width(), 160);
|
|
warClip.closeSubpath();
|
|
systemClip = QRegion(0, 0, size.width(), size.height()) - QRegion(warClip.toFillPolygon().toPolygon());
|
|
flag.paintEngine()->setSystemClip(systemClip);
|
|
}
|
|
|
|
QPainter painter(&flag);
|
|
painter.fillRect(QRect(QPoint(), size), Qt::red); // Fill image background with red.
|
|
painter.setClipRegion(outerCross); // Limit widget painting to inside the outer cross.
|
|
|
|
// Here's the widget that's supposed to draw the inner/outer cross of the flag.
|
|
// The outer cross (white) should be drawn when the background is auto-filled, and
|
|
// the inner cross (blue) should be drawn in the paintEvent.
|
|
class MyWidget : public QWidget
|
|
{ public:
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
QPainter painter(this);
|
|
// Be evil and try to paint outside the outer cross. This should not be
|
|
// possible since the shared painter is clipped to the outer cross.
|
|
painter.setClipRect(0, 0, 60, 60, Qt::ReplaceClip);
|
|
painter.fillRect(rect(), Qt::green);
|
|
painter.setClipRegion(clip, Qt::ReplaceClip);
|
|
painter.fillRect(rect(), Qt::blue);
|
|
}
|
|
QRegion clip;
|
|
};
|
|
|
|
MyWidget widget;
|
|
widget.clip = innerCross;
|
|
widget.setFixedSize(size);
|
|
widget.setPalette(Qt::white);
|
|
widget.setAutoFillBackground(true);
|
|
widget.render(&painter);
|
|
|
|
#ifdef RENDER_DEBUG
|
|
flag.save("flag.png");
|
|
#endif
|
|
|
|
// Let's make sure we got a Norwegian flag.
|
|
for (int i = 0; i < flag.height(); ++i) {
|
|
for (int j = 0; j < flag.width(); ++j) {
|
|
const QPoint pixel(j, i);
|
|
const QRgb pixelValue = flag.pixel(pixel);
|
|
if (useSystemClip && !systemClip.contains(pixel))
|
|
QCOMPARE(pixelValue, QColor(Qt::transparent).rgba());
|
|
else if (redArea.contains(pixel))
|
|
QCOMPARE(pixelValue, QColor(Qt::red).rgba());
|
|
else if (whiteArea.contains(pixel))
|
|
QCOMPARE(pixelValue, QColor(Qt::white).rgba());
|
|
else
|
|
QCOMPARE(pixelValue, QColor(Qt::blue).rgba());
|
|
}
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::render_task252837()
|
|
{
|
|
QWidget widget;
|
|
widget.resize(200, 200);
|
|
|
|
QPixmap pixmap(widget.size());
|
|
QPainter painter(&pixmap);
|
|
// Please do not crash.
|
|
widget.render(&painter);
|
|
}
|
|
|
|
void tst_QWidget::render_worldTransform()
|
|
{
|
|
class MyWidget : public QWidget
|
|
{ public:
|
|
void paintEvent(QPaintEvent *)
|
|
{
|
|
QPainter painter(this);
|
|
// Make sure world transform is identity.
|
|
QCOMPARE(painter.worldTransform(), QTransform());
|
|
|
|
// Make sure device transform is correct.
|
|
const QPoint widgetOffset = geometry().topLeft();
|
|
QTransform expectedDeviceTransform = QTransform::fromTranslate(105, 5);
|
|
expectedDeviceTransform.rotate(90);
|
|
expectedDeviceTransform.translate(widgetOffset.x(), widgetOffset.y());
|
|
QCOMPARE(painter.deviceTransform(), expectedDeviceTransform);
|
|
|
|
// Set new world transform.
|
|
QTransform newWorldTransform = QTransform::fromTranslate(10, 10);
|
|
newWorldTransform.rotate(90);
|
|
painter.setWorldTransform(newWorldTransform);
|
|
QCOMPARE(painter.worldTransform(), newWorldTransform);
|
|
|
|
// Again, check device transform.
|
|
expectedDeviceTransform.translate(10, 10);
|
|
expectedDeviceTransform.rotate(90);
|
|
QCOMPARE(painter.deviceTransform(), expectedDeviceTransform);
|
|
|
|
painter.fillRect(QRect(0, 0, 20, 10), Qt::green);
|
|
}
|
|
};
|
|
|
|
MyWidget widget;
|
|
widget.setFixedSize(100, 100);
|
|
widget.setPalette(Qt::red);
|
|
widget.setAutoFillBackground(true);
|
|
|
|
MyWidget child;
|
|
child.setParent(&widget);
|
|
child.move(50, 50);
|
|
child.setFixedSize(50, 50);
|
|
child.setPalette(Qt::blue);
|
|
child.setAutoFillBackground(true);
|
|
|
|
QImage image(QSize(110, 110), QImage::Format_RGB32);
|
|
image.fill(QColor(Qt::black).rgb());
|
|
|
|
QPainter painter(&image);
|
|
painter.translate(105, 5);
|
|
painter.rotate(90);
|
|
|
|
// Render widgets onto image.
|
|
widget.render(&painter);
|
|
#ifdef RENDER_DEBUG
|
|
image.save("render_worldTransform_image.png");
|
|
#endif
|
|
|
|
// Ensure the transforms are unchanged after render.
|
|
QCOMPARE(painter.worldTransform(), painter.worldTransform());
|
|
QCOMPARE(painter.deviceTransform(), painter.deviceTransform());
|
|
painter.end();
|
|
|
|
// Paint expected image.
|
|
QImage expected(QSize(110, 110), QImage::Format_RGB32);
|
|
expected.fill(QColor(Qt::black).rgb());
|
|
|
|
QPainter expectedPainter(&expected);
|
|
expectedPainter.translate(105, 5);
|
|
expectedPainter.rotate(90);
|
|
expectedPainter.save();
|
|
expectedPainter.fillRect(widget.rect(),Qt::red);
|
|
expectedPainter.translate(10, 10);
|
|
expectedPainter.rotate(90);
|
|
expectedPainter.fillRect(QRect(0, 0, 20, 10), Qt::green);
|
|
expectedPainter.restore();
|
|
expectedPainter.translate(50, 50);
|
|
expectedPainter.fillRect(child.rect(),Qt::blue);
|
|
expectedPainter.translate(10, 10);
|
|
expectedPainter.rotate(90);
|
|
expectedPainter.fillRect(QRect(0, 0, 20, 10), Qt::green);
|
|
expectedPainter.end();
|
|
|
|
#ifdef RENDER_DEBUG
|
|
expected.save("render_worldTransform_expected.png");
|
|
#endif
|
|
|
|
QCOMPARE(image, expected);
|
|
}
|
|
|
|
void tst_QWidget::setContentsMargins()
|
|
{
|
|
QLabel label("why does it always rain on me?");
|
|
QSize oldSize = label.sizeHint();
|
|
label.setFrameStyle(QFrame::Sunken | QFrame::Box);
|
|
QSize newSize = label.sizeHint();
|
|
QVERIFY(oldSize != newSize);
|
|
|
|
QLabel label2("why does it always rain on me?");
|
|
label2.show();
|
|
label2.setFrameStyle(QFrame::Sunken | QFrame::Box);
|
|
QCOMPARE(newSize, label2.sizeHint());
|
|
|
|
QLabel label3("why does it always rain on me?");
|
|
label3.setFrameStyle(QFrame::Sunken | QFrame::Box);
|
|
QCOMPARE(newSize, label3.sizeHint());
|
|
}
|
|
|
|
void tst_QWidget::moveWindowInShowEvent_data()
|
|
{
|
|
QTest::addColumn<QPoint>("initial");
|
|
QTest::addColumn<QPoint>("position");
|
|
|
|
QPoint p = QApplication::desktop()->availableGeometry().topLeft();
|
|
|
|
QTest::newRow("1") << p << (p + QPoint(10, 10));
|
|
QTest::newRow("2") << (p + QPoint(10,10)) << p;
|
|
}
|
|
|
|
void tst_QWidget::moveWindowInShowEvent()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
|
|
QFETCH(QPoint, initial);
|
|
QFETCH(QPoint, position);
|
|
|
|
class MoveWindowInShowEventWidget : public QWidget
|
|
{
|
|
public:
|
|
QPoint position;
|
|
void showEvent(QShowEvent *)
|
|
{
|
|
move(position);
|
|
}
|
|
};
|
|
|
|
MoveWindowInShowEventWidget widget;
|
|
widget.resize(QSize(qApp->desktop()->availableGeometry().size() / 3).expandedTo(QSize(1, 1)));
|
|
// move to this position in showEvent()
|
|
widget.position = position;
|
|
|
|
// put the widget in it's starting position
|
|
widget.move(initial);
|
|
QCOMPARE(widget.pos(), initial);
|
|
|
|
// show it
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowShown(&widget));
|
|
QTest::qWait(100);
|
|
// it should have moved
|
|
QCOMPARE(widget.pos(), position);
|
|
}
|
|
|
|
void tst_QWidget::repaintWhenChildDeleted()
|
|
{
|
|
#ifdef Q_OS_WIN
|
|
if (QSysInfo::WindowsVersion & QSysInfo::WV_VISTA) {
|
|
QTest::qWait(1000);
|
|
}
|
|
#endif
|
|
ColorWidget w(0, Qt::red);
|
|
#if !defined(Q_OS_WINCE)
|
|
QPoint startPoint = QApplication::desktop()->availableGeometry(&w).topLeft();
|
|
startPoint.rx() += 50;
|
|
startPoint.ry() += 50;
|
|
w.setGeometry(QRect(startPoint, QSize(100, 100)));
|
|
#else
|
|
w.setGeometry(60, 60, 110, 110);
|
|
#endif
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(w.r, QRegion(w.rect()));
|
|
w.r = QRegion();
|
|
|
|
{
|
|
ColorWidget child(&w, Qt::blue);
|
|
child.setGeometry(10, 10, 10, 10);
|
|
child.show();
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(child.r, QRegion(child.rect()));
|
|
w.r = QRegion();
|
|
}
|
|
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(w.r, QRegion(10, 10, 10, 10));
|
|
}
|
|
|
|
// task 175114
|
|
void tst_QWidget::hideOpaqueChildWhileHidden()
|
|
{
|
|
ColorWidget w(0, Qt::red);
|
|
#if !defined(Q_OS_WINCE)
|
|
QPoint startPoint = QApplication::desktop()->availableGeometry(&w).topLeft();
|
|
startPoint.rx() += 50;
|
|
startPoint.ry() += 50;
|
|
w.setGeometry(QRect(startPoint, QSize(100, 100)));
|
|
#else
|
|
w.setGeometry(60, 60, 110, 110);
|
|
#endif
|
|
|
|
ColorWidget child(&w, Qt::blue);
|
|
child.setGeometry(10, 10, 80, 80);
|
|
|
|
ColorWidget child2(&child, Qt::white);
|
|
child2.setGeometry(10, 10, 60, 60);
|
|
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(child2.r, QRegion(child2.rect()));
|
|
child.r = QRegion();
|
|
child2.r = QRegion();
|
|
w.r = QRegion();
|
|
|
|
child.hide();
|
|
child2.hide();
|
|
QTest::qWait(100);
|
|
|
|
QCOMPARE(w.r, QRegion(child.geometry()));
|
|
|
|
child.show();
|
|
QTest::qWait(100);
|
|
QCOMPARE(child.r, QRegion(child.rect()));
|
|
QCOMPARE(child2.r, QRegion());
|
|
}
|
|
|
|
// This test doesn't make sense without support for showMinimized().
|
|
#if !defined(Q_OS_WINCE)
|
|
void tst_QWidget::updateWhileMinimized()
|
|
{
|
|
UpdateWidget widget;
|
|
// Filter out activation change and focus events to avoid update() calls in QWidget.
|
|
widget.updateOnActivationChangeAndFocusIn = false;
|
|
widget.reset();
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QApplication::processEvents();
|
|
QTRY_VERIFY(widget.numPaintEvents > 0);
|
|
QTest::qWait(150);
|
|
|
|
// Minimize window.
|
|
widget.showMinimized();
|
|
QTest::qWait(110);
|
|
|
|
widget.reset();
|
|
|
|
// The widget is not visible on the screen (but isVisible() still returns true).
|
|
// Make sure update requests are discarded until the widget is shown again.
|
|
widget.update(0, 0, 50, 50);
|
|
QTest::qWait(10);
|
|
if (m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QCOMPARE(widget.numPaintEvents, 0);
|
|
|
|
// Restore window.
|
|
widget.showNormal();
|
|
QTest::qWait(30);
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
QTRY_COMPARE(widget.numPaintEvents, 1);
|
|
QCOMPARE(widget.paintedRegion, QRegion(0, 0, 50, 50));
|
|
}
|
|
#endif
|
|
|
|
class PaintOnScreenWidget: public QWidget
|
|
{
|
|
public:
|
|
PaintOnScreenWidget(QWidget *parent = 0, Qt::WindowFlags f = 0)
|
|
:QWidget(parent, f)
|
|
{
|
|
}
|
|
#if defined(Q_OS_WIN)
|
|
// This is the only way to enable PaintOnScreen on Windows.
|
|
QPaintEngine * paintEngine () const {return 0;}
|
|
#endif
|
|
};
|
|
|
|
void tst_QWidget::alienWidgets()
|
|
{
|
|
if (m_platform != QStringLiteral("xcb") && m_platform != QStringLiteral("windows"))
|
|
QSKIP("This test is only for X11/Windows.");
|
|
|
|
qApp->setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
|
|
QWidget parent;
|
|
parent.resize(200, 200);
|
|
QWidget child(&parent);
|
|
QWidget grandChild(&child);
|
|
QWidget greatGrandChild(&grandChild);
|
|
parent.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
|
|
// Verify that the WA_WState_Created attribute is set
|
|
// and the top-level is the only native window.
|
|
QVERIFY(parent.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(parent.internalWinId());
|
|
|
|
QVERIFY(child.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(!child.internalWinId());
|
|
|
|
QVERIFY(grandChild.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(!grandChild.internalWinId());
|
|
|
|
QVERIFY(greatGrandChild.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(!greatGrandChild.internalWinId());
|
|
|
|
// Enforce native windows all the way up in the parent hierarchy
|
|
// if not WA_DontCreateNativeAncestors is set.
|
|
grandChild.setAttribute(Qt::WA_DontCreateNativeAncestors);
|
|
greatGrandChild.setAttribute(Qt::WA_NativeWindow);
|
|
QVERIFY(greatGrandChild.internalWinId());
|
|
QVERIFY(grandChild.internalWinId());
|
|
QVERIFY(!child.internalWinId());
|
|
|
|
{
|
|
// Ensure that hide() on an ancestor of a widget with
|
|
// Qt::WA_DontCreateNativeAncestors still gets unmapped
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget widget(&window);
|
|
QWidget child(&widget);
|
|
child.setAttribute(Qt::WA_NativeWindow);
|
|
child.setAttribute(Qt::WA_DontCreateNativeAncestors);
|
|
window.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
QTRY_VERIFY(child.testAttribute(Qt::WA_Mapped));
|
|
widget.hide();
|
|
QTRY_VERIFY(!child.testAttribute(Qt::WA_Mapped));
|
|
}
|
|
|
|
// Enforce a native window when calling QWidget::winId.
|
|
QVERIFY(child.winId());
|
|
QVERIFY(child.internalWinId());
|
|
|
|
// Check that paint on screen widgets (incl. children) are native.
|
|
PaintOnScreenWidget paintOnScreen(&parent);
|
|
QWidget paintOnScreenChild(&paintOnScreen);
|
|
paintOnScreen.show();
|
|
QVERIFY(paintOnScreen.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(!paintOnScreen.testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(!paintOnScreen.internalWinId());
|
|
QVERIFY(!paintOnScreenChild.testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(!paintOnScreenChild.internalWinId());
|
|
|
|
paintOnScreen.setAttribute(Qt::WA_PaintOnScreen);
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(paintOnScreen.testAttribute(Qt::WA_NativeWindow));
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(paintOnScreen.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(paintOnScreenChild.testAttribute(Qt::WA_NativeWindow));
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(paintOnScreenChild.internalWinId());
|
|
|
|
// Check that widgets with the Qt::MSWindowsOwnDC attribute set
|
|
// are native.
|
|
QWidget msWindowsOwnDC(&parent, Qt::MSWindowsOwnDC);
|
|
msWindowsOwnDC.show();
|
|
QVERIFY(msWindowsOwnDC.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(msWindowsOwnDC.testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(msWindowsOwnDC.internalWinId());
|
|
|
|
{ // Enforce a native window when calling QWidget::handle() (on X11) or QWidget::getDC() (on Windows).
|
|
QWidget widget(&parent);
|
|
widget.show();
|
|
QVERIFY(widget.testAttribute(Qt::WA_WState_Created));
|
|
QVERIFY(!widget.internalWinId());
|
|
|
|
widget.winId();
|
|
QVERIFY(widget.internalWinId());
|
|
}
|
|
|
|
if (m_platform == QStringLiteral("xcb")) {
|
|
// Make sure we don't create native windows when setting Qt::WA_X11NetWmWindowType attributes
|
|
// on alien widgets (see task 194231).
|
|
QWidget dummy;
|
|
dummy.resize(200, 200);
|
|
QVERIFY(dummy.winId());
|
|
QWidget widget(&dummy);
|
|
widget.setAttribute(Qt::WA_X11NetWmWindowTypeToolBar);
|
|
QVERIFY(!widget.internalWinId());
|
|
}
|
|
|
|
{ // Make sure we create native ancestors when setting Qt::WA_PaintOnScreen before show().
|
|
QWidget topLevel;
|
|
topLevel.resize(200, 200);
|
|
QWidget child(&topLevel);
|
|
QWidget grandChild(&child);
|
|
PaintOnScreenWidget greatGrandChild(&grandChild);
|
|
|
|
greatGrandChild.setAttribute(Qt::WA_PaintOnScreen);
|
|
QVERIFY(!child.internalWinId());
|
|
QVERIFY(!grandChild.internalWinId());
|
|
QVERIFY(!greatGrandChild.internalWinId());
|
|
|
|
topLevel.show();
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(child.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(grandChild.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(greatGrandChild.internalWinId());
|
|
}
|
|
|
|
{ // Ensure that widgets reparented into Qt::WA_PaintOnScreen widgets become native.
|
|
QWidget topLevel;
|
|
topLevel.resize(200, 200);
|
|
QWidget *widget = new PaintOnScreenWidget(&topLevel);
|
|
widget->setAttribute(Qt::WA_PaintOnScreen);
|
|
QWidget *child = new QWidget;
|
|
QWidget *dummy = new QWidget(child);
|
|
QWidget *grandChild = new QWidget(child);
|
|
QWidget *dummy2 = new QWidget(grandChild);
|
|
|
|
child->setParent(widget);
|
|
|
|
QVERIFY(!topLevel.internalWinId());
|
|
QVERIFY(!child->internalWinId());
|
|
QVERIFY(!dummy->internalWinId());
|
|
QVERIFY(!grandChild->internalWinId());
|
|
QVERIFY(!dummy2->internalWinId());
|
|
|
|
topLevel.show();
|
|
QVERIFY(topLevel.internalWinId());
|
|
QVERIFY(widget->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(child->internalWinId());
|
|
QVERIFY(child->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(!child->testAttribute(Qt::WA_PaintOnScreen));
|
|
QVERIFY(!dummy->internalWinId());
|
|
QVERIFY(!dummy->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(!grandChild->internalWinId());
|
|
QVERIFY(!grandChild->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(!dummy2->internalWinId());
|
|
QVERIFY(!dummy2->testAttribute(Qt::WA_NativeWindow));
|
|
}
|
|
|
|
{ // Ensure that ancestors of a Qt::WA_PaintOnScreen widget stay native
|
|
// if they are re-created (typically in QWidgetPrivate::setParent_sys) (task 210822).
|
|
QWidget window;
|
|
window.resize(200, 200);
|
|
QWidget child(&window);
|
|
|
|
QWidget grandChild;
|
|
grandChild.setWindowTitle("This causes the widget to be created");
|
|
|
|
PaintOnScreenWidget paintOnScreenWidget;
|
|
paintOnScreenWidget.setAttribute(Qt::WA_PaintOnScreen);
|
|
paintOnScreenWidget.setParent(&grandChild);
|
|
|
|
grandChild.setParent(&child);
|
|
|
|
window.show();
|
|
|
|
QVERIFY(window.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(child.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(child.testAttribute(Qt::WA_NativeWindow));
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(grandChild.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(grandChild.testAttribute(Qt::WA_NativeWindow));
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(paintOnScreenWidget.internalWinId());
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QEXPECT_FAIL("", "QTBUG-26424", Continue);
|
|
QVERIFY(paintOnScreenWidget.testAttribute(Qt::WA_NativeWindow));
|
|
}
|
|
|
|
{ // Ensure that all siblings are native unless Qt::AA_DontCreateNativeWidgetSiblings is set.
|
|
qApp->setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, false);
|
|
QWidget mainWindow;
|
|
QWidget *toolBar = new QWidget(&mainWindow);
|
|
QWidget *dockWidget = new QWidget(&mainWindow);
|
|
QWidget *centralWidget = new QWidget(&mainWindow);
|
|
|
|
QWidget *button = new QWidget(centralWidget);
|
|
QWidget *mdiArea = new QWidget(centralWidget);
|
|
|
|
QWidget *horizontalScroll = new QWidget(mdiArea);
|
|
QWidget *verticalScroll = new QWidget(mdiArea);
|
|
QWidget *viewport = new QWidget(mdiArea);
|
|
|
|
viewport->setAttribute(Qt::WA_NativeWindow);
|
|
mainWindow.show();
|
|
|
|
// Ensure that the viewport and its siblings are native:
|
|
QVERIFY(verticalScroll->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(verticalScroll->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(horizontalScroll->testAttribute(Qt::WA_NativeWindow));
|
|
|
|
// Ensure that the mdi area and its siblings are native:
|
|
QVERIFY(mdiArea->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(button->testAttribute(Qt::WA_NativeWindow));
|
|
|
|
// Ensure that the central widget and its siblings are native:
|
|
QVERIFY(centralWidget->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(dockWidget->testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(toolBar->testAttribute(Qt::WA_NativeWindow));
|
|
}
|
|
}
|
|
|
|
class ASWidget : public QWidget
|
|
{
|
|
public:
|
|
ASWidget(QSize sizeHint, QSizePolicy sizePolicy, bool layout, bool hfwLayout, QWidget *parent = 0)
|
|
: QWidget(parent), mySizeHint(sizeHint)
|
|
{
|
|
setObjectName(QStringLiteral("ASWidget"));
|
|
setWindowTitle(objectName());
|
|
setSizePolicy(sizePolicy);
|
|
if (layout) {
|
|
QSizePolicy sp = QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
|
sp.setHeightForWidth(hfwLayout);
|
|
|
|
QVBoxLayout *vbox = new QVBoxLayout;
|
|
vbox->setMargin(0);
|
|
vbox->addWidget(new ASWidget(sizeHint + QSize(30, 20), sp, false, false));
|
|
setLayout(vbox);
|
|
}
|
|
}
|
|
|
|
QSize sizeHint() const {
|
|
if (layout())
|
|
return layout()->totalSizeHint();
|
|
return mySizeHint;
|
|
}
|
|
int heightForWidth(int width) const {
|
|
if (sizePolicy().hasHeightForWidth()) {
|
|
return width * 2;
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
QSize mySizeHint;
|
|
};
|
|
|
|
void tst_QWidget::adjustSize_data()
|
|
{
|
|
const int MagicW = 200;
|
|
const int MagicH = 100;
|
|
|
|
QTest::addColumn<QSize>("sizeHint");
|
|
QTest::addColumn<int>("hPolicy");
|
|
QTest::addColumn<int>("vPolicy");
|
|
QTest::addColumn<bool>("hfwSP");
|
|
QTest::addColumn<bool>("layout");
|
|
QTest::addColumn<bool>("hfwLayout");
|
|
QTest::addColumn<bool>("haveParent");
|
|
QTest::addColumn<QSize>("expectedSize");
|
|
|
|
QTest::newRow("1") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << false << false << false << QSize(5, qMax(6, MagicH));
|
|
QTest::newRow("2") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< true << false << false << false << QSize(5, qMax(10, MagicH));
|
|
QTest::newRow("3") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << false << false << QSize(35, 26);
|
|
QTest::newRow("4") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << true << false << QSize(35, 70);
|
|
QTest::newRow("5") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << false << false << false << QSize(100000, 100000);
|
|
QTest::newRow("6") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< true << false << false << false << QSize(100000, 100000);
|
|
QTest::newRow("7") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << false << false << QSize(100000, 100000);
|
|
QTest::newRow("8") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << true << false << QSize(100000, 100000);
|
|
QTest::newRow("9") << QSize(5, 6) << int(QSizePolicy::Expanding) << int(QSizePolicy::Minimum)
|
|
<< true << false << false << false << QSize(qMax(5, MagicW), 10);
|
|
|
|
QTest::newRow("1c") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << false << false << true << QSize(5, 6);
|
|
QTest::newRow("2c") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< true << false << false << true << QSize(5, 6 /* or 10 would be OK too, since hfw contradicts sizeHint() */);
|
|
QTest::newRow("3c") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << false << true << QSize(35, 26);
|
|
QTest::newRow("4c") << QSize(5, 6) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << true << true << QSize(35, 70);
|
|
QTest::newRow("5c") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << false << false << true << QSize(40001, 30001);
|
|
QTest::newRow("6c") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< true << false << false << true << QSize(40001, 30001 /* or 80002 would be OK too, since hfw contradicts sizeHint() */);
|
|
QTest::newRow("7c") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << false << true << QSize(40001 + 30, 30001 + 20);
|
|
QTest::newRow("8c") << QSize(40001, 30001) << int(QSizePolicy::Minimum) << int(QSizePolicy::Expanding)
|
|
<< false << true << true << true << QSize(40001 + 30, 80002 + 60);
|
|
QTest::newRow("9c") << QSize(5, 6) << int(QSizePolicy::Expanding) << int(QSizePolicy::Minimum)
|
|
<< true << false << false << true << QSize(5, 6);
|
|
}
|
|
|
|
void tst_QWidget::adjustSize()
|
|
{
|
|
QFETCH(QSize, sizeHint);
|
|
QFETCH(int, hPolicy);
|
|
QFETCH(int, vPolicy);
|
|
QFETCH(bool, hfwSP);
|
|
QFETCH(bool, layout);
|
|
QFETCH(bool, hfwLayout);
|
|
QFETCH(bool, haveParent);
|
|
QFETCH(QSize, expectedSize);
|
|
|
|
QScopedPointer<QWidget> parent(new QWidget);
|
|
|
|
QSizePolicy sp = QSizePolicy(QSizePolicy::Policy(hPolicy), QSizePolicy::Policy(vPolicy));
|
|
sp.setHeightForWidth(hfwSP);
|
|
|
|
QWidget *child = new ASWidget(sizeHint, sp, layout, hfwLayout, haveParent ? parent.data() : 0);
|
|
child->resize(123, 456);
|
|
child->adjustSize();
|
|
if (expectedSize == QSize(100000, 100000)) {
|
|
QVERIFY(child->size().width() < sizeHint.width());
|
|
QVERIFY(child->size().height() < sizeHint.height());
|
|
} else {
|
|
#if defined (Q_OS_WINCE)
|
|
if (!haveParent) {
|
|
const QRect& desktopRect = qApp->desktop()->availableGeometry();
|
|
expectedSize.setWidth(qMin(expectedSize.width(), desktopRect.width()));
|
|
expectedSize.setHeight(qMin(expectedSize.height(), desktopRect.height()));
|
|
}
|
|
#endif
|
|
QCOMPARE(child->size(), expectedSize);
|
|
}
|
|
if (!haveParent)
|
|
delete child;
|
|
}
|
|
|
|
class TestLayout : public QVBoxLayout
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
TestLayout(QWidget *w = 0) : QVBoxLayout(w)
|
|
{
|
|
invalidated = false;
|
|
}
|
|
|
|
void invalidate()
|
|
{
|
|
invalidated = true;
|
|
}
|
|
|
|
bool invalidated;
|
|
};
|
|
|
|
void tst_QWidget::updateGeometry_data()
|
|
{
|
|
QTest::addColumn<QSize>("minSize");
|
|
QTest::addColumn<bool>("shouldInvalidate");
|
|
QTest::addColumn<QSize>("maxSize");
|
|
QTest::addColumn<bool>("shouldInvalidate2");
|
|
QTest::addColumn<int>("verticalSizePolicy");
|
|
QTest::addColumn<bool>("shouldInvalidate3");
|
|
QTest::addColumn<bool>("setVisible");
|
|
QTest::addColumn<bool>("shouldInvalidate4");
|
|
|
|
QTest::newRow("setMinimumSize")
|
|
<< QSize(100, 100) << true
|
|
<< QSize() << false
|
|
<< int(QSizePolicy::Preferred) << false
|
|
<< true << false;
|
|
QTest::newRow("setMaximumSize")
|
|
<< QSize() << false
|
|
<< QSize(100, 100) << true
|
|
<< int(QSizePolicy::Preferred) << false
|
|
<< true << false;
|
|
QTest::newRow("setMinimumSize, then maximumSize to a different size")
|
|
<< QSize(100, 100) << true
|
|
<< QSize(300, 300) << true
|
|
<< int(QSizePolicy::Preferred) << false
|
|
<< true << false;
|
|
QTest::newRow("setMinimumSize, then maximumSize to the same size")
|
|
<< QSize(100, 100) << true
|
|
<< QSize(100, 100) << true
|
|
<< int(QSizePolicy::Preferred) << false
|
|
<< true << false;
|
|
QTest::newRow("setMinimumSize, then maximumSize to the same size and then hide it")
|
|
<< QSize(100, 100) << true
|
|
<< QSize(100, 100) << true
|
|
<< int(QSizePolicy::Preferred) << false
|
|
<< false << true;
|
|
QTest::newRow("Change sizePolicy")
|
|
<< QSize() << false
|
|
<< QSize() << false
|
|
<< int(QSizePolicy::Minimum) << true
|
|
<< true << false;
|
|
|
|
}
|
|
|
|
void tst_QWidget::updateGeometry()
|
|
{
|
|
QFETCH(QSize, minSize);
|
|
QFETCH(bool, shouldInvalidate);
|
|
QFETCH(QSize, maxSize);
|
|
QFETCH(bool, shouldInvalidate2);
|
|
QFETCH(int, verticalSizePolicy);
|
|
QFETCH(bool, shouldInvalidate3);
|
|
QFETCH(bool, setVisible);
|
|
QFETCH(bool, shouldInvalidate4);
|
|
QWidget parent;
|
|
parent.resize(200, 200);
|
|
TestLayout *lout = new TestLayout();
|
|
parent.setLayout(lout);
|
|
QWidget *child = new QWidget(&parent);
|
|
lout->addWidget(child);
|
|
parent.show();
|
|
QApplication::processEvents();
|
|
|
|
lout->invalidated = false;
|
|
if (minSize.isValid())
|
|
child->setMinimumSize(minSize);
|
|
QCOMPARE(lout->invalidated, shouldInvalidate);
|
|
|
|
lout->invalidated = false;
|
|
if (maxSize.isValid())
|
|
child->setMaximumSize(maxSize);
|
|
QCOMPARE(lout->invalidated, shouldInvalidate2);
|
|
|
|
lout->invalidated = false;
|
|
child->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, (QSizePolicy::Policy)verticalSizePolicy));
|
|
if (shouldInvalidate3)
|
|
QCOMPARE(lout->invalidated, true);
|
|
|
|
lout->invalidated = false;
|
|
if (!setVisible)
|
|
child->setVisible(false);
|
|
QCOMPARE(lout->invalidated, shouldInvalidate4);
|
|
}
|
|
|
|
void tst_QWidget::sendUpdateRequestImmediately()
|
|
{
|
|
UpdateWidget updateWidget;
|
|
updateWidget.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&updateWidget));
|
|
|
|
qApp->processEvents();
|
|
updateWidget.reset();
|
|
|
|
QCOMPARE(updateWidget.numUpdateRequestEvents, 0);
|
|
updateWidget.repaint();
|
|
QCOMPARE(updateWidget.numUpdateRequestEvents, 1);
|
|
}
|
|
|
|
void tst_QWidget::doubleRepaint()
|
|
{
|
|
#if defined(Q_OS_MAC)
|
|
if (!macHasAccessToWindowsServer())
|
|
QSKIP("Not having window server access causes the wrong number of repaints to be issues");
|
|
#endif
|
|
UpdateWidget widget;
|
|
widget.setFocusPolicy(Qt::StrongFocus);
|
|
// Filter out activation change and focus events to avoid update() calls in QWidget.
|
|
widget.updateOnActivationChangeAndFocusIn = false;
|
|
|
|
// Show: 1 repaint
|
|
int expectedRepaints = 1;
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(10);
|
|
QTRY_COMPARE(widget.numPaintEvents, expectedRepaints);
|
|
widget.numPaintEvents = 0;
|
|
|
|
// Minmize: Should not trigger a repaint.
|
|
widget.showMinimized();
|
|
QTest::qWait(10);
|
|
QCOMPARE(widget.numPaintEvents, 0);
|
|
widget.numPaintEvents = 0;
|
|
|
|
// Restore: Should not trigger a repaint.
|
|
widget.showNormal();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(10);
|
|
QCOMPARE(widget.numPaintEvents, 0);
|
|
}
|
|
|
|
void tst_QWidget::resizeInPaintEvent()
|
|
{
|
|
QWidget window;
|
|
UpdateWidget widget(&window);
|
|
window.resize(200, 200);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
QTRY_VERIFY(widget.numPaintEvents > 0);
|
|
|
|
widget.reset();
|
|
QCOMPARE(widget.numPaintEvents, 0);
|
|
|
|
widget.resizeInPaintEvent = true;
|
|
// This will call resize in the paintEvent, which in turn will call
|
|
// invalidateBuffer() and a new update request should be posted.
|
|
widget.repaint();
|
|
QCOMPARE(widget.numPaintEvents, 1);
|
|
widget.numPaintEvents = 0;
|
|
|
|
QTest::qWait(10);
|
|
// Make sure the resize triggers another update.
|
|
QTRY_COMPARE(widget.numPaintEvents, 1);
|
|
}
|
|
|
|
void tst_QWidget::opaqueChildren()
|
|
{
|
|
QWidget widget;
|
|
widget.resize(200, 200);
|
|
|
|
QWidget child(&widget);
|
|
child.setGeometry(-700, -700, 200, 200);
|
|
|
|
QWidget grandChild(&child);
|
|
grandChild.resize(200, 200);
|
|
|
|
QWidget greatGrandChild(&grandChild);
|
|
greatGrandChild.setGeometry(50, 50, 200, 200);
|
|
greatGrandChild.setPalette(Qt::red);
|
|
greatGrandChild.setAutoFillBackground(true); // Opaque child widget.
|
|
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(100);
|
|
|
|
// Child, grandChild and greatGrandChild are outside the ancestor clip.
|
|
QRegion expectedOpaqueRegion(50, 50, 150, 150);
|
|
QCOMPARE(qt_widget_private(&grandChild)->getOpaqueChildren(), expectedOpaqueRegion);
|
|
|
|
// Now they are all inside the ancestor clip.
|
|
child.setGeometry(50, 50, 150, 150);
|
|
QCOMPARE(qt_widget_private(&grandChild)->getOpaqueChildren(), expectedOpaqueRegion);
|
|
|
|
// Set mask on greatGrandChild.
|
|
const QRegion mask(10, 10, 50, 50);
|
|
greatGrandChild.setMask(mask);
|
|
expectedOpaqueRegion &= mask.translated(50, 50);
|
|
QCOMPARE(qt_widget_private(&grandChild)->getOpaqueChildren(), expectedOpaqueRegion);
|
|
|
|
// Make greatGrandChild "transparent".
|
|
greatGrandChild.setAutoFillBackground(false);
|
|
QCOMPARE(qt_widget_private(&grandChild)->getOpaqueChildren(), QRegion());
|
|
}
|
|
|
|
|
|
class MaskSetWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
MaskSetWidget(QWidget* p =0)
|
|
: QWidget(p) {}
|
|
|
|
void paintEvent(QPaintEvent* event) {
|
|
QPainter p(this);
|
|
|
|
paintedRegion += event->region();
|
|
foreach(QRect r, event->region().rects())
|
|
p.fillRect(r, Qt::red);
|
|
}
|
|
|
|
void resizeEvent(QResizeEvent*) {
|
|
setMask(QRegion(QRect(0, 0, width(), 10).normalized()));
|
|
}
|
|
|
|
QRegion paintedRegion;
|
|
|
|
public slots:
|
|
void resizeDown() {
|
|
setGeometry(QRect(0, 50, 50, 50));
|
|
}
|
|
|
|
void resizeUp() {
|
|
setGeometry(QRect(0, 50, 150, 50));
|
|
}
|
|
|
|
};
|
|
|
|
void tst_QWidget::setMaskInResizeEvent()
|
|
{
|
|
UpdateWidget w;
|
|
w.reset();
|
|
w.resize(200, 200);
|
|
w.setWindowFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
|
|
w.raise();
|
|
|
|
MaskSetWidget testWidget(&w);
|
|
testWidget.setGeometry(0, 0, 100, 100);
|
|
testWidget.setMask(QRegion(QRect(0,0,100,10)));
|
|
testWidget.show();
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(30);
|
|
QTRY_VERIFY(w.numPaintEvents > 0);
|
|
|
|
w.reset();
|
|
testWidget.paintedRegion = QRegion();
|
|
QTimer::singleShot(0, &testWidget, SLOT(resizeDown()));
|
|
QTest::qWait(100);
|
|
|
|
QRegion expectedParentUpdate(0, 0, 100, 10); // Old testWidget area.
|
|
expectedParentUpdate += testWidget.geometry(); // New testWidget area.
|
|
QCOMPARE(w.paintedRegion, expectedParentUpdate);
|
|
QCOMPARE(testWidget.paintedRegion, testWidget.mask());
|
|
|
|
testWidget.paintedRegion = QRegion();
|
|
// Now resize the widget again, but in the oposite direction
|
|
QTimer::singleShot(0, &testWidget, SLOT(resizeUp()));
|
|
QTest::qWait(100);
|
|
|
|
QTRY_COMPARE(testWidget.paintedRegion, testWidget.mask());
|
|
}
|
|
|
|
class MoveInResizeWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
MoveInResizeWidget(QWidget* p = 0)
|
|
: QWidget(p)
|
|
{
|
|
setWindowFlags(Qt::FramelessWindowHint);
|
|
}
|
|
|
|
void resizeEvent(QResizeEvent*) {
|
|
|
|
move(QPoint(100,100));
|
|
|
|
static bool firstTime = true;
|
|
if (firstTime)
|
|
QTimer::singleShot(250, this, SLOT(resizeMe()));
|
|
|
|
firstTime = false;
|
|
}
|
|
|
|
public slots:
|
|
void resizeMe() {
|
|
resize(100, 100);
|
|
}
|
|
};
|
|
|
|
void tst_QWidget::moveInResizeEvent()
|
|
{
|
|
MoveInResizeWidget testWidget;
|
|
testWidget.setGeometry(50, 50, 200, 200);
|
|
testWidget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&testWidget));
|
|
QTest::qWait(300);
|
|
|
|
QRect expectedGeometry(100,100, 100, 100);
|
|
QTRY_COMPARE(testWidget.geometry(), expectedGeometry);
|
|
}
|
|
|
|
void tst_QWidget::immediateRepaintAfterShow()
|
|
{
|
|
if (m_platform == QStringLiteral("xcb"))
|
|
QSKIP("QTBUG-26424");
|
|
if (m_platform != QStringLiteral("xcb") && m_platform != QStringLiteral("windows"))
|
|
QSKIP("We don't support immediate repaint right after show on other platforms.");
|
|
|
|
UpdateWidget widget;
|
|
widget.show();
|
|
qApp->processEvents();
|
|
// On X11 in particular, we are now waiting for a MapNotify event before
|
|
// syncing the backing store. However, if someone request a repaint()
|
|
// we must repaint immediately regardless of the current state.
|
|
widget.numPaintEvents = 0;
|
|
widget.repaint();
|
|
QCOMPARE(widget.numPaintEvents, 1);
|
|
}
|
|
|
|
void tst_QWidget::immediateRepaintAfterInvalidateBuffer()
|
|
{
|
|
if (m_platform != QStringLiteral("xcb") && m_platform != QStringLiteral("windows"))
|
|
QSKIP("We don't support immediate repaint right after show on other platforms.");
|
|
|
|
QScopedPointer<UpdateWidget> widget(new UpdateWidget);
|
|
widget->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(widget.data()));
|
|
QTest::qWait(200);
|
|
|
|
widget->numPaintEvents = 0;
|
|
|
|
// Marks the area covered by the widget as dirty in the backing store and
|
|
// posts an UpdateRequest event.
|
|
qt_widget_private(widget.data())->invalidateBuffer(widget->rect());
|
|
QCOMPARE(widget->numPaintEvents, 0);
|
|
|
|
// The entire widget is already dirty, but this time we want to update immediately
|
|
// by calling repaint(), and thus we have to repaint the widget and not wait for
|
|
// the UpdateRequest to be sent when we get back to the event loop.
|
|
widget->repaint();
|
|
QCOMPARE(widget->numPaintEvents, 1);
|
|
}
|
|
|
|
void tst_QWidget::effectiveWinId()
|
|
{
|
|
QWidget parent;
|
|
QWidget child(&parent);
|
|
|
|
// Shouldn't crash.
|
|
QVERIFY(!parent.effectiveWinId());
|
|
QVERIFY(!child.effectiveWinId());
|
|
|
|
parent.show();
|
|
|
|
QVERIFY(parent.effectiveWinId());
|
|
QVERIFY(child.effectiveWinId());
|
|
}
|
|
|
|
void tst_QWidget::effectiveWinId2()
|
|
{
|
|
QWidget parent;
|
|
|
|
class MyWidget : public QWidget {
|
|
bool event(QEvent *e)
|
|
{
|
|
if (e->type() == QEvent::WinIdChange) {
|
|
// Shouldn't crash.
|
|
effectiveWinId();
|
|
}
|
|
|
|
return QWidget::event(e);
|
|
}
|
|
};
|
|
|
|
MyWidget child;
|
|
child.setParent(&parent);
|
|
parent.show();
|
|
|
|
child.setParent(0);
|
|
child.setParent(&parent);
|
|
}
|
|
|
|
class CustomWidget : public QWidget
|
|
{
|
|
public:
|
|
mutable int metricCallCount;
|
|
|
|
CustomWidget(QWidget *parent = 0) : QWidget(parent), metricCallCount(0) {}
|
|
|
|
virtual int metric(PaintDeviceMetric metric) const {
|
|
++metricCallCount;
|
|
return QWidget::metric(metric);
|
|
}
|
|
};
|
|
|
|
void tst_QWidget::customDpi()
|
|
{
|
|
QScopedPointer<QWidget> topLevel(new QWidget);
|
|
CustomWidget *custom = new CustomWidget(topLevel.data());
|
|
QWidget *child = new QWidget(custom);
|
|
|
|
custom->metricCallCount = 0;
|
|
topLevel->logicalDpiX();
|
|
QCOMPARE(custom->metricCallCount, 0);
|
|
custom->logicalDpiX();
|
|
QCOMPARE(custom->metricCallCount, 1);
|
|
child->logicalDpiX();
|
|
QCOMPARE(custom->metricCallCount, 2);
|
|
}
|
|
|
|
void tst_QWidget::customDpiProperty()
|
|
{
|
|
QScopedPointer<QWidget> topLevel(new QWidget);
|
|
QWidget *middle = new CustomWidget(topLevel.data());
|
|
QWidget *child = new QWidget(middle);
|
|
|
|
const int initialDpiX = topLevel->logicalDpiX();
|
|
const int initialDpiY = topLevel->logicalDpiY();
|
|
|
|
middle->setProperty("_q_customDpiX", 300);
|
|
middle->setProperty("_q_customDpiY", 400);
|
|
|
|
QCOMPARE(topLevel->logicalDpiX(), initialDpiX);
|
|
QCOMPARE(topLevel->logicalDpiY(), initialDpiY);
|
|
|
|
QCOMPARE(middle->logicalDpiX(), 300);
|
|
QCOMPARE(middle->logicalDpiY(), 400);
|
|
|
|
QCOMPARE(child->logicalDpiX(), 300);
|
|
QCOMPARE(child->logicalDpiY(), 400);
|
|
|
|
middle->setProperty("_q_customDpiX", QVariant());
|
|
middle->setProperty("_q_customDpiY", QVariant());
|
|
|
|
QCOMPARE(topLevel->logicalDpiX(), initialDpiX);
|
|
QCOMPARE(topLevel->logicalDpiY(), initialDpiY);
|
|
|
|
QCOMPARE(middle->logicalDpiX(), initialDpiX);
|
|
QCOMPARE(middle->logicalDpiY(), initialDpiY);
|
|
|
|
QCOMPARE(child->logicalDpiX(), initialDpiX);
|
|
QCOMPARE(child->logicalDpiY(), initialDpiY);
|
|
}
|
|
|
|
void tst_QWidget::quitOnCloseAttribute()
|
|
{
|
|
QWidget w;
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), true);
|
|
w.setAttribute(Qt::WA_QuitOnClose, false);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
|
|
w.setAttribute(Qt::WA_QuitOnClose);
|
|
w.setWindowFlags(Qt::Tool);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
|
|
w.setAttribute(Qt::WA_QuitOnClose);
|
|
w.setWindowFlags(Qt::Popup);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
|
|
w.setAttribute(Qt::WA_QuitOnClose);
|
|
w.setWindowFlags(Qt::ToolTip);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
|
|
w.setAttribute(Qt::WA_QuitOnClose);
|
|
w.setWindowFlags(Qt::SplashScreen);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
|
|
w.setAttribute(Qt::WA_QuitOnClose);
|
|
w.setWindowFlags(Qt::SubWindow);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
|
|
w.setAttribute(Qt::WA_QuitOnClose);
|
|
w.setWindowFlags(Qt::Dialog);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), true);
|
|
w.show();
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), true);
|
|
w.setWindowFlags(Qt::Tool);
|
|
QCOMPARE(w.testAttribute(Qt::WA_QuitOnClose), false);
|
|
}
|
|
|
|
void tst_QWidget::moveRect()
|
|
{
|
|
QWidget widget;
|
|
widget.resize(200, 200);
|
|
widget.setUpdatesEnabled(false);
|
|
QWidget child(&widget);
|
|
child.setUpdatesEnabled(false);
|
|
child.setAttribute(Qt::WA_OpaquePaintEvent);
|
|
widget.show();
|
|
QTest::qWait(200);
|
|
child.move(10, 10); // Don't crash.
|
|
}
|
|
|
|
#ifdef Q_OS_WIN
|
|
class GDIWidget : public QDialog
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
GDIWidget() {
|
|
setAttribute(Qt::WA_PaintOnScreen);
|
|
timer.setSingleShot(true);
|
|
timer.setInterval(0);
|
|
}
|
|
QPaintEngine *paintEngine() const { return 0; }
|
|
|
|
void paintEvent(QPaintEvent *) {
|
|
QPlatformNativeInterface *ni = QGuiApplication::platformNativeInterface();
|
|
const HDC hdc = (HDC)ni->nativeResourceForWindow(QByteArrayLiteral("getDC"), windowHandle());
|
|
if (hdc) {
|
|
const HBRUSH brush = CreateSolidBrush(RGB(255, 0, 0));
|
|
SelectObject(hdc, brush);
|
|
Rectangle(hdc, 0, 0, 10, 10);
|
|
DeleteObject(brush);
|
|
ni->nativeResourceForWindow(QByteArrayLiteral("releaseDC"), windowHandle());
|
|
} else {
|
|
qWarning("%s: Unable to obtain native DC.", Q_FUNC_INFO);
|
|
}
|
|
if (!timer.isActive()) {
|
|
connect(&timer, &QTimer::timeout, this,
|
|
hdc ? &GDIWidget::slotTimer : &QDialog::reject);
|
|
timer.start();
|
|
}
|
|
}
|
|
|
|
QSize sizeHint() const {
|
|
return QSize(400, 300);
|
|
}
|
|
|
|
private slots:
|
|
void slotTimer() {
|
|
QScreen *screen = windowHandle()->screen();
|
|
const QImage im = screen->grabWindow(internalWinId(), 0, 0, -1, -1).toImage();
|
|
color = im.pixel(1, 1);
|
|
accept();
|
|
}
|
|
|
|
public:
|
|
QColor color;
|
|
QTimer timer;
|
|
};
|
|
|
|
void tst_QWidget::gdiPainting()
|
|
{
|
|
GDIWidget w;
|
|
w.exec();
|
|
|
|
QCOMPARE(w.color, QColor(255, 0, 0));
|
|
|
|
}
|
|
|
|
void tst_QWidget::paintOnScreenPossible()
|
|
{
|
|
QWidget w1;
|
|
w1.setAttribute(Qt::WA_PaintOnScreen);
|
|
QVERIFY(!w1.testAttribute(Qt::WA_PaintOnScreen));
|
|
|
|
GDIWidget w2;
|
|
w2.setAttribute(Qt::WA_PaintOnScreen);
|
|
QVERIFY(w2.testAttribute(Qt::WA_PaintOnScreen));
|
|
}
|
|
#endif // Q_OS_WIN
|
|
|
|
void tst_QWidget::reparentStaticWidget()
|
|
{
|
|
QWidget window1;
|
|
|
|
QWidget *child = new QWidget(&window1);
|
|
child->setPalette(Qt::red);
|
|
child->setAutoFillBackground(true);
|
|
child->setAttribute(Qt::WA_StaticContents);
|
|
child->resize(160, 160);
|
|
|
|
QWidget *grandChild = new QWidget(child);
|
|
grandChild->setPalette(Qt::blue);
|
|
grandChild->setAutoFillBackground(true);
|
|
grandChild->resize(50, 50);
|
|
grandChild->setAttribute(Qt::WA_StaticContents);
|
|
window1.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window1));
|
|
|
|
QWidget window2;
|
|
window2.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window2));
|
|
QTest::qWait(20);
|
|
|
|
// Reparent into another top-level.
|
|
child->setParent(&window2);
|
|
child->show();
|
|
|
|
// Please don't crash.
|
|
window1.resize(window1.size() + QSize(2, 2));
|
|
QTest::qWait(20);
|
|
|
|
// Make sure we move all static children even though
|
|
// the reparented widget itself is non-static.
|
|
child->setAttribute(Qt::WA_StaticContents, false);
|
|
child->setParent(&window1);
|
|
child->show();
|
|
|
|
// Please don't crash.
|
|
window2.resize(window2.size() + QSize(2, 2));
|
|
QTest::qWait(20);
|
|
|
|
child->setParent(0);
|
|
child->show();
|
|
QTest::qWait(20);
|
|
|
|
// Please don't crash.
|
|
child->resize(child->size() + QSize(2, 2));
|
|
window2.resize(window2.size() + QSize(2, 2));
|
|
QTest::qWait(20);
|
|
|
|
QWidget *siblingOfGrandChild = new QWidget(child);
|
|
siblingOfGrandChild->show();
|
|
QTest::qWait(20);
|
|
|
|
// Nothing should happen when reparenting within the same top-level.
|
|
grandChild->setParent(siblingOfGrandChild);
|
|
grandChild->show();
|
|
QTest::qWait(20);
|
|
|
|
QWidget paintOnScreen;
|
|
paintOnScreen.setAttribute(Qt::WA_PaintOnScreen);
|
|
paintOnScreen.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&paintOnScreen));
|
|
QTest::qWait(20);
|
|
|
|
child->setParent(&paintOnScreen);
|
|
child->show();
|
|
QTest::qWait(20);
|
|
|
|
// Please don't crash.
|
|
paintOnScreen.resize(paintOnScreen.size() + QSize(2, 2));
|
|
QTest::qWait(20);
|
|
|
|
}
|
|
|
|
void tst_QWidget::QTBUG6883_reparentStaticWidget2()
|
|
{
|
|
QMainWindow mw;
|
|
QDockWidget *one = new QDockWidget("one", &mw);
|
|
mw.addDockWidget(Qt::LeftDockWidgetArea, one , Qt::Vertical);
|
|
|
|
QWidget *child = new QWidget();
|
|
child->setPalette(Qt::red);
|
|
child->setAutoFillBackground(true);
|
|
child->setAttribute(Qt::WA_StaticContents);
|
|
child->resize(100, 100);
|
|
one->setWidget(child);
|
|
|
|
QToolBar *mainTools = mw.addToolBar("Main Tools");
|
|
mainTools->addWidget(new QLineEdit);
|
|
|
|
mw.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&mw));
|
|
|
|
one->setFloating(true);
|
|
QTest::qWait(20);
|
|
//do not crash
|
|
}
|
|
|
|
class ColorRedWidget : public QWidget
|
|
{
|
|
public:
|
|
ColorRedWidget(QWidget *parent = 0)
|
|
: QWidget(parent, Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint | Qt::ToolTip)
|
|
{
|
|
}
|
|
|
|
void paintEvent(QPaintEvent *) {
|
|
QPainter p(this);
|
|
p.fillRect(rect(),Qt::red);
|
|
}
|
|
};
|
|
|
|
void tst_QWidget::translucentWidget()
|
|
{
|
|
QPixmap pm(16,16);
|
|
pm.fill(Qt::red);
|
|
ColorRedWidget label;
|
|
label.setFixedSize(16,16);
|
|
label.setAttribute(Qt::WA_TranslucentBackground);
|
|
const QPoint labelPos = qApp->desktop()->availableGeometry().topLeft();
|
|
label.move(labelPos);
|
|
label.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&label));
|
|
QTest::qWait(200);
|
|
|
|
QPixmap widgetSnapshot;
|
|
|
|
#ifdef Q_OS_WIN
|
|
QWidget *desktopWidget = QApplication::desktop()->screen(0);
|
|
if (QSysInfo::windowsVersion() >= QSysInfo::WV_VISTA)
|
|
widgetSnapshot = qApp->primaryScreen()->grabWindow(desktopWidget->winId(), labelPos.x(), labelPos.y(), label.width(), label.height());
|
|
else
|
|
#endif
|
|
widgetSnapshot = label.grab(QRect(QPoint(0, 0), label.size()));
|
|
QImage actual = widgetSnapshot.toImage().convertToFormat(QImage::Format_RGB32);
|
|
QImage expected = pm.toImage().convertToFormat(QImage::Format_RGB32);
|
|
QCOMPARE(actual.size(),expected.size());
|
|
QCOMPARE(actual,expected);
|
|
}
|
|
|
|
class MaskResizeTestWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
MaskResizeTestWidget(QWidget* p =0)
|
|
: QWidget(p) {
|
|
setMask(QRegion(QRect(0, 0, 100, 100).normalized()));
|
|
}
|
|
|
|
void paintEvent(QPaintEvent* event) {
|
|
QPainter p(this);
|
|
|
|
paintedRegion += event->region();
|
|
foreach(QRect r, event->region().rects())
|
|
p.fillRect(r, Qt::red);
|
|
}
|
|
|
|
QRegion paintedRegion;
|
|
|
|
public slots:
|
|
void enlargeMask() {
|
|
QRegion newMask(QRect(0, 0, 150, 150).normalized());
|
|
setMask(newMask);
|
|
}
|
|
|
|
void shrinkMask() {
|
|
QRegion newMask(QRect(0, 0, 50, 50).normalized());
|
|
setMask(newMask);
|
|
}
|
|
|
|
};
|
|
|
|
void tst_QWidget::setClearAndResizeMask()
|
|
{
|
|
UpdateWidget topLevel;
|
|
topLevel.resize(160, 160);
|
|
topLevel.show();
|
|
qApp->setActiveWindow(&topLevel);
|
|
QVERIFY(QTest::qWaitForWindowActive(&topLevel));
|
|
QTRY_VERIFY(topLevel.numPaintEvents > 0);
|
|
topLevel.reset();
|
|
|
|
// Mask top-level widget
|
|
const QRegion topLevelMask(0, 0, 100, 100, QRegion::Ellipse);
|
|
topLevel.setMask(topLevelMask);
|
|
QCOMPARE(topLevel.mask(), topLevelMask);
|
|
// Ensure that the top-level doesn't get any update.
|
|
// We don't control what's happening on platforms other than X11, Windows
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows"))
|
|
QCOMPARE(topLevel.numPaintEvents, 0);
|
|
|
|
topLevel.reset();
|
|
|
|
// Clear top-level mask
|
|
topLevel.clearMask();
|
|
QCOMPARE(topLevel.mask(), QRegion());
|
|
QTest::qWait(10);
|
|
QRegion outsideOldMask(topLevel.rect());
|
|
outsideOldMask -= topLevelMask;
|
|
// Ensure that the top-level gets an update for the area outside the old mask.
|
|
// We don't control what's happening on platforms other than X11, Windows
|
|
if (m_platform == QStringLiteral("xcb") || m_platform == QStringLiteral("windows")) {
|
|
QTRY_VERIFY(topLevel.numPaintEvents > 0);
|
|
QTRY_COMPARE(topLevel.paintedRegion, outsideOldMask);
|
|
}
|
|
|
|
UpdateWidget child(&topLevel);
|
|
child.setAutoFillBackground(true); // NB! Opaque child.
|
|
child.setPalette(Qt::red);
|
|
child.resize(100, 100);
|
|
child.show();
|
|
QTest::qWait(10);
|
|
|
|
child.reset();
|
|
topLevel.reset();
|
|
|
|
// Mask child widget with a mask that is smaller than the rect
|
|
const QRegion childMask(0, 0, 50, 50);
|
|
child.setMask(childMask);
|
|
QTRY_COMPARE(child.mask(), childMask);
|
|
QTest::qWait(50);
|
|
// and ensure that the child widget doesn't get any update.
|
|
#ifdef Q_OS_MAC
|
|
// Mac always issues a full update when calling setMask, and we cannot force it to not do so.
|
|
if (child.internalWinId())
|
|
QCOMPARE(child.numPaintEvents, 1);
|
|
else
|
|
#endif
|
|
QCOMPARE(child.numPaintEvents, 0);
|
|
// and the parent widget gets an update for the newly exposed area.
|
|
QTRY_COMPARE(topLevel.numPaintEvents, 1);
|
|
QRegion expectedParentExpose(child.rect());
|
|
expectedParentExpose -= childMask;
|
|
QCOMPARE(topLevel.paintedRegion, expectedParentExpose);
|
|
|
|
child.reset();
|
|
topLevel.reset();
|
|
|
|
// Clear child widget mask
|
|
child.clearMask();
|
|
QTRY_COMPARE(child.mask(), QRegion());
|
|
QTest::qWait(10);
|
|
// and ensure that that the child widget gets an update for the area outside the old mask.
|
|
QTRY_COMPARE(child.numPaintEvents, 1);
|
|
outsideOldMask = child.rect();
|
|
#ifdef Q_OS_MAC
|
|
// Mac always issues a full update when calling setMask, and we cannot force it to not do so.
|
|
if (!child.internalWinId())
|
|
#endif
|
|
outsideOldMask -= childMask;
|
|
QCOMPARE(child.paintedRegion, outsideOldMask);
|
|
// and the parent widget doesn't get any update.
|
|
QCOMPARE(topLevel.numPaintEvents, 0);
|
|
|
|
child.reset();
|
|
topLevel.reset();
|
|
|
|
// Mask child widget with a mask that is bigger than the rect
|
|
child.setMask(QRegion(0, 0, 1000, 1000));
|
|
QTest::qWait(100);
|
|
#ifdef Q_OS_MAC
|
|
// Mac always issues a full update when calling setMask, and we cannot force it to not do so.
|
|
if (child.internalWinId())
|
|
QTRY_COMPARE(child.numPaintEvents, 1);
|
|
else
|
|
#endif
|
|
// and ensure that we don't get any updates at all.
|
|
QTRY_COMPARE(child.numPaintEvents, 0);
|
|
QCOMPARE(topLevel.numPaintEvents, 0);
|
|
|
|
// ...and the same applies when clearing the mask.
|
|
child.clearMask();
|
|
QTest::qWait(100);
|
|
#ifdef Q_OS_MAC
|
|
// Mac always issues a full update when calling setMask, and we cannot force it to not do so.
|
|
if (child.internalWinId())
|
|
QTRY_VERIFY(child.numPaintEvents > 0);
|
|
else
|
|
#endif
|
|
QCOMPARE(child.numPaintEvents, 0);
|
|
QCOMPARE(topLevel.numPaintEvents, 0);
|
|
|
|
QWidget resizeParent;
|
|
MaskResizeTestWidget resizeChild(&resizeParent);
|
|
|
|
resizeParent.resize(300,300);
|
|
resizeParent.raise();
|
|
resizeParent.setWindowFlags(Qt::WindowStaysOnTopHint);
|
|
resizeChild.setGeometry(50,50,200,200);
|
|
QPalette pal = resizeParent.palette();
|
|
pal.setColor(QPalette::Window, QColor(Qt::white));
|
|
resizeParent.setPalette(pal);
|
|
|
|
resizeParent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&resizeParent));
|
|
// Disable the size grip on the Mac; otherwise it'll be included when grabbing the window.
|
|
resizeParent.setFixedSize(resizeParent.size());
|
|
resizeChild.show();
|
|
QTest::qWait(100);
|
|
resizeChild.paintedRegion = QRegion();
|
|
|
|
QTimer::singleShot(100, &resizeChild, SLOT(shrinkMask()));
|
|
QTest::qWait(200);
|
|
#ifdef Q_OS_MAC
|
|
// Mac always issues a full update when calling setMask, and we cannot force it to not do so.
|
|
if (child.internalWinId())
|
|
QTRY_COMPARE(resizeChild.paintedRegion, resizeChild.mask());
|
|
else
|
|
#endif
|
|
QTRY_COMPARE(resizeChild.paintedRegion, QRegion());
|
|
|
|
resizeChild.paintedRegion = QRegion();
|
|
const QRegion oldMask = resizeChild.mask();
|
|
QTimer::singleShot(0, &resizeChild, SLOT(enlargeMask()));
|
|
QTest::qWait(100);
|
|
#ifdef Q_OS_MAC
|
|
// Mac always issues a full update when calling setMask, and we cannot force it to not do so.
|
|
if (child.internalWinId())
|
|
QTRY_COMPARE(resizeChild.paintedRegion, resizeChild.mask());
|
|
else
|
|
#endif
|
|
QTRY_COMPARE(resizeChild.paintedRegion, resizeChild.mask() - oldMask);
|
|
}
|
|
|
|
void tst_QWidget::maskedUpdate()
|
|
{
|
|
UpdateWidget topLevel;
|
|
topLevel.resize(200, 200);
|
|
const QRegion topLevelMask(50, 50, 70, 70);
|
|
topLevel.setMask(topLevelMask);
|
|
|
|
UpdateWidget child(&topLevel);
|
|
child.setGeometry(20, 20, 180, 180);
|
|
const QRegion childMask(60, 60, 30, 30);
|
|
child.setMask(childMask);
|
|
|
|
UpdateWidget grandChild(&child);
|
|
grandChild.setGeometry(50, 50, 100, 100);
|
|
const QRegion grandChildMask(20, 20, 10, 10);
|
|
grandChild.setMask(grandChildMask);
|
|
|
|
topLevel.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&topLevel));
|
|
QTRY_VERIFY(topLevel.numPaintEvents > 0);
|
|
|
|
|
|
#define RESET_WIDGETS \
|
|
topLevel.reset(); \
|
|
child.reset(); \
|
|
grandChild.reset();
|
|
|
|
#define CLEAR_MASK(widget) \
|
|
widget.clearMask(); \
|
|
QTest::qWait(100); \
|
|
RESET_WIDGETS;
|
|
|
|
// All widgets are transparent at this point, so any call to update() will result
|
|
// in composition, i.e. the update propagates to ancestors and children.
|
|
|
|
// TopLevel update.
|
|
RESET_WIDGETS;
|
|
topLevel.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, topLevelMask);
|
|
QTRY_COMPARE(child.paintedRegion, childMask);
|
|
QTRY_COMPARE(grandChild.paintedRegion, grandChildMask);
|
|
|
|
// Child update.
|
|
RESET_WIDGETS;
|
|
child.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, childMask.translated(child.pos()));
|
|
QTRY_COMPARE(child.paintedRegion, childMask);
|
|
QTRY_COMPARE(grandChild.paintedRegion, grandChildMask);
|
|
|
|
// GrandChild update.
|
|
RESET_WIDGETS;
|
|
grandChild.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, grandChildMask.translated(grandChild.mapTo(&topLevel, QPoint())));
|
|
QTRY_COMPARE(child.paintedRegion, grandChildMask.translated(grandChild.pos()));
|
|
QTRY_COMPARE(grandChild.paintedRegion, grandChildMask);
|
|
|
|
topLevel.setAttribute(Qt::WA_OpaquePaintEvent);
|
|
child.setAttribute(Qt::WA_OpaquePaintEvent);
|
|
grandChild.setAttribute(Qt::WA_OpaquePaintEvent);
|
|
|
|
// All widgets are now opaque, which means no composition, i.e.
|
|
// the update does not propate to ancestors and children.
|
|
|
|
// TopLevel update.
|
|
RESET_WIDGETS;
|
|
topLevel.update();
|
|
QTest::qWait(10);
|
|
|
|
QRegion expectedTopLevelUpdate = topLevelMask;
|
|
expectedTopLevelUpdate -= childMask.translated(child.pos()); // Subtract opaque children.
|
|
QTRY_COMPARE(topLevel.paintedRegion, expectedTopLevelUpdate);
|
|
QTRY_COMPARE(child.paintedRegion, QRegion());
|
|
QTRY_COMPARE(grandChild.paintedRegion, QRegion());
|
|
|
|
// Child update.
|
|
RESET_WIDGETS;
|
|
child.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, QRegion());
|
|
QRegion expectedChildUpdate = childMask;
|
|
expectedChildUpdate -= grandChildMask.translated(grandChild.pos()); // Subtract oapque children.
|
|
QTRY_COMPARE(child.paintedRegion, expectedChildUpdate);
|
|
QTRY_COMPARE(grandChild.paintedRegion, QRegion());
|
|
|
|
// GrandChild update.
|
|
RESET_WIDGETS;
|
|
grandChild.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, QRegion());
|
|
QTRY_COMPARE(child.paintedRegion, QRegion());
|
|
QTRY_COMPARE(grandChild.paintedRegion, grandChildMask);
|
|
|
|
// GrandChild update.
|
|
CLEAR_MASK(grandChild);
|
|
grandChild.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, QRegion());
|
|
QTRY_COMPARE(child.paintedRegion, QRegion());
|
|
QRegion expectedGrandChildUpdate = grandChild.rect();
|
|
// Clip with parent's mask.
|
|
expectedGrandChildUpdate &= childMask.translated(-grandChild.pos());
|
|
QCOMPARE(grandChild.paintedRegion, expectedGrandChildUpdate);
|
|
|
|
// GrandChild update.
|
|
CLEAR_MASK(child);
|
|
grandChild.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, QRegion());
|
|
QTRY_COMPARE(child.paintedRegion, QRegion());
|
|
expectedGrandChildUpdate = grandChild.rect();
|
|
// Clip with parent's mask.
|
|
expectedGrandChildUpdate &= topLevelMask.translated(-grandChild.mapTo(&topLevel, QPoint()));
|
|
QTRY_COMPARE(grandChild.paintedRegion, expectedGrandChildUpdate);
|
|
|
|
// Child update.
|
|
RESET_WIDGETS;
|
|
child.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, QRegion());
|
|
expectedChildUpdate = child.rect();
|
|
// Clip with parent's mask.
|
|
expectedChildUpdate &= topLevelMask.translated(-child.pos());
|
|
expectedChildUpdate -= grandChild.geometry(); // Subtract opaque children.
|
|
QTRY_COMPARE(child.paintedRegion, expectedChildUpdate);
|
|
QTRY_COMPARE(grandChild.paintedRegion, QRegion());
|
|
|
|
// GrandChild update.
|
|
CLEAR_MASK(topLevel);
|
|
grandChild.update();
|
|
QTest::qWait(10);
|
|
|
|
QTRY_COMPARE(topLevel.paintedRegion, QRegion());
|
|
QTRY_COMPARE(child.paintedRegion, QRegion());
|
|
QTRY_COMPARE(grandChild.paintedRegion, QRegion(grandChild.rect())); // Full update.
|
|
}
|
|
|
|
#ifndef QTEST_NO_CURSOR
|
|
void tst_QWidget::syntheticEnterLeave()
|
|
{
|
|
class MyWidget : public QWidget
|
|
{
|
|
public:
|
|
MyWidget(QWidget *parent = 0) : QWidget(parent), numEnterEvents(0), numLeaveEvents(0) {}
|
|
void enterEvent(QEvent *) { ++numEnterEvents; }
|
|
void leaveEvent(QEvent *) { ++numLeaveEvents; }
|
|
int numEnterEvents;
|
|
int numLeaveEvents;
|
|
};
|
|
|
|
QCursor::setPos(QPoint(0,0));
|
|
|
|
MyWidget window;
|
|
window.setWindowFlags(Qt::WindowStaysOnTopHint);
|
|
window.move(200, 200);
|
|
window.resize(200, 200);
|
|
|
|
MyWidget *child1 = new MyWidget(&window);
|
|
child1->setPalette(Qt::blue);
|
|
child1->setAutoFillBackground(true);
|
|
child1->resize(200, 200);
|
|
child1->setCursor(Qt::OpenHandCursor);
|
|
|
|
MyWidget *child2 = new MyWidget(&window);
|
|
child2->resize(200, 200);
|
|
|
|
MyWidget *grandChild = new MyWidget(child2);
|
|
grandChild->setPalette(Qt::red);
|
|
grandChild->setAutoFillBackground(true);
|
|
grandChild->resize(200, 200);
|
|
grandChild->setCursor(Qt::WaitCursor);
|
|
|
|
window.show();
|
|
window.raise();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&window));
|
|
QTest::qWait(300);
|
|
|
|
#define RESET_EVENT_COUNTS \
|
|
window.numEnterEvents = 0; \
|
|
window.numLeaveEvents = 0; \
|
|
child1->numEnterEvents = 0; \
|
|
child1->numLeaveEvents = 0; \
|
|
child2->numEnterEvents = 0; \
|
|
child2->numLeaveEvents = 0; \
|
|
grandChild->numEnterEvents = 0; \
|
|
grandChild->numLeaveEvents = 0;
|
|
|
|
// Position the cursor in the middle of the window.
|
|
const QPoint globalPos = window.mapToGlobal(QPoint(100, 100));
|
|
QCursor::setPos(globalPos); // Enter child2 and grandChild.
|
|
QTest::qWait(300);
|
|
|
|
QCOMPARE(window.numLeaveEvents, 0);
|
|
QCOMPARE(child2->numLeaveEvents, 0);
|
|
QCOMPARE(grandChild->numLeaveEvents, 0);
|
|
QCOMPARE(child1->numLeaveEvents, 0);
|
|
|
|
// This event arrives asynchronously
|
|
QTRY_COMPARE(window.numEnterEvents, 1);
|
|
QCOMPARE(child2->numEnterEvents, 1);
|
|
QCOMPARE(grandChild->numEnterEvents, 1);
|
|
QCOMPARE(child1->numEnterEvents, 0);
|
|
|
|
RESET_EVENT_COUNTS;
|
|
child2->hide(); // Leave child2 and grandChild, enter child1.
|
|
|
|
QCOMPARE(window.numLeaveEvents, 0);
|
|
QCOMPARE(child2->numLeaveEvents, 1);
|
|
QCOMPARE(grandChild->numLeaveEvents, 1);
|
|
QCOMPARE(child1->numLeaveEvents, 0);
|
|
|
|
QCOMPARE(window.numEnterEvents, 0);
|
|
QCOMPARE(child2->numEnterEvents, 0);
|
|
QCOMPARE(grandChild->numEnterEvents, 0);
|
|
QCOMPARE(child1->numEnterEvents, 1);
|
|
|
|
RESET_EVENT_COUNTS;
|
|
child2->show(); // Leave child1, enter child2 and grandChild.
|
|
|
|
QCOMPARE(window.numLeaveEvents, 0);
|
|
QCOMPARE(child2->numLeaveEvents, 0);
|
|
QCOMPARE(grandChild->numLeaveEvents, 0);
|
|
QCOMPARE(child1->numLeaveEvents, 1);
|
|
|
|
QCOMPARE(window.numEnterEvents, 0);
|
|
QCOMPARE(child2->numEnterEvents, 1);
|
|
QCOMPARE(grandChild->numEnterEvents, 1);
|
|
QCOMPARE(child1->numEnterEvents, 0);
|
|
|
|
RESET_EVENT_COUNTS;
|
|
delete child2; // Enter child1 (and do not send leave events to child2 and grandChild).
|
|
|
|
QCOMPARE(window.numLeaveEvents, 0);
|
|
QCOMPARE(child1->numLeaveEvents, 0);
|
|
|
|
QCOMPARE(window.numEnterEvents, 0);
|
|
QCOMPARE(child1->numEnterEvents, 1);
|
|
}
|
|
#endif
|
|
|
|
#ifndef QTEST_NO_CURSOR
|
|
void tst_QWidget::taskQTBUG_4055_sendSyntheticEnterLeave()
|
|
{
|
|
class SELParent : public QWidget
|
|
{
|
|
public:
|
|
SELParent(QWidget *parent = 0): QWidget(parent) { }
|
|
|
|
void mousePressEvent(QMouseEvent *) { child->show(); }
|
|
QWidget *child;
|
|
};
|
|
|
|
class SELChild : public QWidget
|
|
{
|
|
public:
|
|
SELChild(QWidget *parent = 0) : QWidget(parent), numEnterEvents(0), numMouseMoveEvents(0) {}
|
|
void enterEvent(QEvent *) { ++numEnterEvents; }
|
|
void mouseMoveEvent(QMouseEvent *event)
|
|
{
|
|
QCOMPARE(event->button(), Qt::NoButton);
|
|
QCOMPARE(event->buttons(), Qt::MouseButtons(Qt::NoButton));
|
|
++numMouseMoveEvents;
|
|
}
|
|
void reset() { numEnterEvents = numMouseMoveEvents = 0; }
|
|
int numEnterEvents, numMouseMoveEvents;
|
|
};
|
|
|
|
QCursor::setPos(QPoint(0,0));
|
|
|
|
SELParent parent;
|
|
parent.move(200, 200);
|
|
parent.resize(200, 200);
|
|
SELChild child(&parent);
|
|
child.resize(200, 200);
|
|
parent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&parent));
|
|
QTest::qWait(150);
|
|
|
|
QCursor::setPos(child.mapToGlobal(QPoint(100, 100)));
|
|
// Make sure the cursor has entered the child.
|
|
QTRY_VERIFY(child.numEnterEvents > 0);
|
|
|
|
child.hide();
|
|
child.reset();
|
|
child.show();
|
|
|
|
// Make sure the child gets enter event and no mouse move event.
|
|
QTRY_COMPARE(child.numEnterEvents, 1);
|
|
QCOMPARE(child.numMouseMoveEvents, 0);
|
|
|
|
child.hide();
|
|
child.reset();
|
|
child.setMouseTracking(true);
|
|
child.show();
|
|
|
|
// Make sure the child gets enter event and mouse move event.
|
|
// Note that we verify event->button() and event->buttons()
|
|
// in SELChild::mouseMoveEvent().
|
|
QTRY_COMPARE(child.numEnterEvents, 1);
|
|
QCOMPARE(child.numMouseMoveEvents, 1);
|
|
|
|
// Sending synthetic enter/leave trough the parent's mousePressEvent handler.
|
|
parent.child = &child;
|
|
|
|
child.hide();
|
|
child.reset();
|
|
QTest::mouseClick(&parent, Qt::LeftButton);
|
|
|
|
// Make sure the child gets enter event and one mouse move event.
|
|
QTRY_COMPARE(child.numEnterEvents, 1);
|
|
QCOMPARE(child.numMouseMoveEvents, 1);
|
|
|
|
child.hide();
|
|
child.reset();
|
|
child.setMouseTracking(false);
|
|
QTest::mouseClick(&parent, Qt::LeftButton);
|
|
|
|
// Make sure the child gets enter event and no mouse move event.
|
|
QTRY_COMPARE(child.numEnterEvents, 1);
|
|
QCOMPARE(child.numMouseMoveEvents, 0);
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::windowFlags()
|
|
{
|
|
QWidget w;
|
|
w.setWindowFlags(w.windowFlags() | Qt::FramelessWindowHint);
|
|
QVERIFY(w.windowFlags() & Qt::FramelessWindowHint);
|
|
}
|
|
|
|
void tst_QWidget::initialPosForDontShowOnScreenWidgets()
|
|
{
|
|
{ // Check default position.
|
|
const QPoint expectedPos(0, 0);
|
|
QWidget widget;
|
|
widget.setAttribute(Qt::WA_DontShowOnScreen);
|
|
widget.winId(); // Make sure create_sys is called.
|
|
QCOMPARE(widget.pos(), expectedPos);
|
|
QCOMPARE(widget.geometry().topLeft(), expectedPos);
|
|
}
|
|
|
|
{ // Explicitly move to a position.
|
|
const QPoint expectedPos(100, 100);
|
|
QWidget widget;
|
|
widget.setAttribute(Qt::WA_DontShowOnScreen);
|
|
widget.move(expectedPos);
|
|
widget.winId(); // Make sure create_sys is called.
|
|
QCOMPARE(widget.pos(), expectedPos);
|
|
QCOMPARE(widget.geometry().topLeft(), expectedPos);
|
|
}
|
|
}
|
|
|
|
class MyEvilObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
MyEvilObject(QWidget *widgetToCrash) : QObject(), widget(widgetToCrash)
|
|
{
|
|
connect(widget, SIGNAL(destroyed(QObject*)), this, SLOT(beEvil(QObject*)));
|
|
delete widget;
|
|
}
|
|
QWidget *widget;
|
|
|
|
private slots:
|
|
void beEvil(QObject *) { widget->update(0, 0, 150, 150); }
|
|
};
|
|
|
|
void tst_QWidget::updateOnDestroyedSignal()
|
|
{
|
|
QWidget widget;
|
|
|
|
QWidget *child = new QWidget(&widget);
|
|
child->resize(200, 200);
|
|
child->setAutoFillBackground(true);
|
|
child->setPalette(Qt::red);
|
|
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QTest::qWait(200);
|
|
|
|
// Please do not crash.
|
|
MyEvilObject evil(child);
|
|
QTest::qWait(200);
|
|
}
|
|
|
|
void tst_QWidget::toplevelLineEditFocus()
|
|
{
|
|
testWidget->hide();
|
|
|
|
QLineEdit w;
|
|
w.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(20);
|
|
|
|
QTRY_COMPARE(QApplication::activeWindow(), (QWidget*)&w);
|
|
QTRY_COMPARE(QApplication::focusWidget(), (QWidget*)&w);
|
|
}
|
|
|
|
void tst_QWidget::focusWidget_task254563()
|
|
{
|
|
//having different visibility for widget is important
|
|
QWidget top;
|
|
top.show();
|
|
QWidget container(&top);
|
|
QWidget *widget = new QWidget(&container);
|
|
widget->show();
|
|
|
|
widget->setFocus(); //set focus (will set the focus widget up to the toplevel to be 'widget')
|
|
container.setFocus();
|
|
delete widget; // will call clearFocus but that doesn't help
|
|
QVERIFY(top.focusWidget() != widget); //dangling pointer
|
|
}
|
|
|
|
// This test case relies on developer build (AUTOTEST_EXPORT).
|
|
#ifdef QT_BUILD_INTERNAL
|
|
void tst_QWidget::destroyBackingStore()
|
|
{
|
|
UpdateWidget w;
|
|
w.reset();
|
|
w.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QApplication::processEvents();
|
|
QTRY_VERIFY(w.numPaintEvents > 0);
|
|
w.reset();
|
|
w.update();
|
|
qt_widget_private(&w)->topData()->backingStoreTracker.create(&w);
|
|
|
|
w.update();
|
|
QApplication::processEvents();
|
|
|
|
QCOMPARE(w.numPaintEvents, 1);
|
|
|
|
// Check one more time, because the second time around does more caching.
|
|
w.update();
|
|
QApplication::processEvents();
|
|
QCOMPARE(w.numPaintEvents, 2);
|
|
}
|
|
#endif // QT_BUILD_INTERNAL
|
|
|
|
// Helper function
|
|
QWidgetBackingStore* backingStore(QWidget &widget)
|
|
{
|
|
QWidgetBackingStore *backingStore = 0;
|
|
#ifdef QT_BUILD_INTERNAL
|
|
if (QTLWExtra *topExtra = qt_widget_private(&widget)->maybeTopData())
|
|
backingStore = topExtra->backingStoreTracker.data();
|
|
#endif
|
|
return backingStore;
|
|
}
|
|
|
|
// Tables of 5000 elements do not make sense on Windows Mobile.
|
|
#ifndef Q_OS_WINCE_WM
|
|
void tst_QWidget::rectOutsideCoordinatesLimit_task144779()
|
|
{
|
|
#ifndef QTEST_NO_CURSOR
|
|
QApplication::setOverrideCursor(Qt::BlankCursor); //keep the cursor out of screen grabs
|
|
#endif
|
|
QWidget main(0,Qt::FramelessWindowHint); //don't get confused by the size of the window frame
|
|
QPalette palette;
|
|
palette.setColor(QPalette::Window, Qt::red);
|
|
main.setPalette(palette);
|
|
|
|
QDesktopWidget desktop;
|
|
QRect desktopDimensions = desktop.availableGeometry(&main);
|
|
QSize mainSize(400, 400);
|
|
mainSize = mainSize.boundedTo(desktopDimensions.size());
|
|
main.resize(mainSize);
|
|
|
|
QWidget *offsetWidget = new QWidget(&main);
|
|
offsetWidget->setGeometry(0, -(15000 - mainSize.height()), mainSize.width(), 15000);
|
|
|
|
// big widget is too big for the coordinates, it must be limited by wrect
|
|
// if wrect is not at the right position because of offsetWidget, bigwidget
|
|
// is not painted correctly
|
|
QWidget *bigWidget = new QWidget(offsetWidget);
|
|
bigWidget->setGeometry(0, 0, mainSize.width(), 50000);
|
|
palette.setColor(QPalette::Window, Qt::green);
|
|
bigWidget->setPalette(palette);
|
|
bigWidget->setAutoFillBackground(true);
|
|
|
|
main.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&main));
|
|
|
|
QPixmap correct(main.size());
|
|
correct.fill(Qt::green);
|
|
const QPixmap mainPixmap = main.grab(QRect(QPoint(0, 0), QSize(-1, -1)));
|
|
|
|
QTRY_COMPARE(mainPixmap.toImage().convertToFormat(QImage::Format_RGB32),
|
|
correct.toImage().convertToFormat(QImage::Format_RGB32));
|
|
#ifndef QTEST_NO_CURSOR
|
|
QApplication::restoreOverrideCursor();
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::setGraphicsEffect()
|
|
{
|
|
// Check that we don't have any effect by default.
|
|
QScopedPointer<QWidget> widget(new QWidget);
|
|
QVERIFY(!widget->graphicsEffect());
|
|
|
|
// SetGet check.
|
|
QPointer<QGraphicsEffect> blurEffect = new QGraphicsBlurEffect;
|
|
widget->setGraphicsEffect(blurEffect);
|
|
QCOMPARE(widget->graphicsEffect(), static_cast<QGraphicsEffect *>(blurEffect));
|
|
|
|
// Ensure the existing effect is deleted when setting a new one.
|
|
QPointer<QGraphicsEffect> shadowEffect = new QGraphicsDropShadowEffect;
|
|
widget->setGraphicsEffect(shadowEffect);
|
|
QVERIFY(!blurEffect);
|
|
QCOMPARE(widget->graphicsEffect(), static_cast<QGraphicsEffect *>(shadowEffect));
|
|
blurEffect = new QGraphicsBlurEffect;
|
|
|
|
// Ensure the effect is uninstalled when setting it on a new target.
|
|
QScopedPointer<QWidget> anotherWidget(new QWidget);
|
|
anotherWidget->setGraphicsEffect(blurEffect);
|
|
widget->setGraphicsEffect(blurEffect);
|
|
QVERIFY(!anotherWidget->graphicsEffect());
|
|
QVERIFY(!shadowEffect);
|
|
|
|
// Ensure the existing effect is deleted when deleting the widget.
|
|
widget.reset();
|
|
QVERIFY(!blurEffect);
|
|
anotherWidget.reset();
|
|
|
|
// Ensure the effect is uninstalled when deleting it
|
|
widget.reset(new QWidget);
|
|
blurEffect = new QGraphicsBlurEffect;
|
|
widget->setGraphicsEffect(blurEffect);
|
|
delete blurEffect;
|
|
QVERIFY(!widget->graphicsEffect());
|
|
|
|
// Ensure the existing effect is uninstalled and deleted when setting a null effect
|
|
blurEffect = new QGraphicsBlurEffect;
|
|
widget->setGraphicsEffect(blurEffect);
|
|
widget->setGraphicsEffect(0);
|
|
QVERIFY(!widget->graphicsEffect());
|
|
QVERIFY(!blurEffect);
|
|
}
|
|
|
|
void tst_QWidget::activateWindow()
|
|
{
|
|
// Test case for QTBUG-26711
|
|
|
|
// Create first mainwindow and set it active
|
|
QScopedPointer<QMainWindow> mainwindow(new QMainWindow);
|
|
QLabel* label = new QLabel(mainwindow.data());
|
|
mainwindow->setCentralWidget(label);
|
|
mainwindow->setVisible(true);
|
|
mainwindow->activateWindow();
|
|
QVERIFY(QTest::qWaitForWindowActive(mainwindow.data()));
|
|
QVERIFY(mainwindow->isActiveWindow());
|
|
|
|
// Create second mainwindow and set it active
|
|
QScopedPointer<QMainWindow> mainwindow2(new QMainWindow);
|
|
QLabel* label2 = new QLabel(mainwindow2.data());
|
|
mainwindow2->setCentralWidget(label2);
|
|
mainwindow2->setVisible(true);
|
|
mainwindow2->activateWindow();
|
|
qApp->processEvents();
|
|
|
|
QTRY_VERIFY(!mainwindow->isActiveWindow());
|
|
QTRY_VERIFY(mainwindow2->isActiveWindow());
|
|
|
|
// Revert first mainwindow back to visible active
|
|
mainwindow->setVisible(true);
|
|
mainwindow->activateWindow();
|
|
qApp->processEvents();
|
|
|
|
QTRY_VERIFY(mainwindow->isActiveWindow());
|
|
QTRY_VERIFY(!mainwindow2->isActiveWindow());
|
|
}
|
|
|
|
void tst_QWidget::openModal_taskQTBUG_5804()
|
|
{
|
|
class Widget : public QWidget
|
|
{
|
|
public:
|
|
Widget(QWidget *parent) : QWidget(parent)
|
|
{
|
|
resize(200, 200);
|
|
}
|
|
~Widget()
|
|
{
|
|
QMessageBox msgbox;
|
|
QTimer::singleShot(10, &msgbox, SLOT(accept()));
|
|
msgbox.exec(); //open a modal dialog
|
|
}
|
|
};
|
|
|
|
QScopedPointer<QWidget> win(new QWidget);
|
|
new Widget(win.data());
|
|
win->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(win.data()));
|
|
}
|
|
|
|
void tst_QWidget::focusProxyAndInputMethods()
|
|
{
|
|
QScopedPointer<QWidget> toplevel(new QWidget(0, Qt::X11BypassWindowManagerHint));
|
|
toplevel->resize(200, 200);
|
|
toplevel->setAttribute(Qt::WA_InputMethodEnabled, true);
|
|
|
|
QWidget *child = new QWidget(toplevel.data());
|
|
child->setFocusProxy(toplevel.data());
|
|
child->setAttribute(Qt::WA_InputMethodEnabled, true);
|
|
|
|
toplevel->setFocusPolicy(Qt::WheelFocus);
|
|
child->setFocusPolicy(Qt::WheelFocus);
|
|
|
|
QVERIFY(!child->hasFocus());
|
|
QVERIFY(!toplevel->hasFocus());
|
|
|
|
toplevel->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(toplevel.data()));
|
|
QApplication::setActiveWindow(toplevel.data());
|
|
QVERIFY(QTest::qWaitForWindowActive(toplevel.data()));
|
|
QVERIFY(toplevel->hasFocus());
|
|
QVERIFY(child->hasFocus());
|
|
QCOMPARE(qApp->focusObject(), toplevel.data());
|
|
}
|
|
|
|
#ifdef QT_BUILD_INTERNAL
|
|
class scrollWidgetWBS : public QWidget
|
|
{
|
|
public:
|
|
void deleteBackingStore()
|
|
{
|
|
static_cast<QWidgetPrivate*>(d_ptr.data())->topData()->backingStoreTracker.destroy();
|
|
}
|
|
void enableBackingStore()
|
|
{
|
|
if (!static_cast<QWidgetPrivate*>(d_ptr.data())->maybeBackingStore()) {
|
|
static_cast<QWidgetPrivate*>(d_ptr.data())->topData()->backingStoreTracker.create(this);
|
|
static_cast<QWidgetPrivate*>(d_ptr.data())->invalidateBuffer(this->rect());
|
|
repaint();
|
|
}
|
|
}
|
|
};
|
|
#endif
|
|
|
|
// Test case relies on developer build (AUTOTEST_EXPORT).
|
|
#ifdef QT_BUILD_INTERNAL
|
|
void tst_QWidget::scrollWithoutBackingStore()
|
|
{
|
|
scrollWidgetWBS scrollable;
|
|
scrollable.resize(200, 200);
|
|
QLabel child(QString("@"),&scrollable);
|
|
child.resize(50,50);
|
|
scrollable.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&scrollable));
|
|
scrollable.scroll(50,50);
|
|
QCOMPARE(child.pos(),QPoint(50,50));
|
|
scrollable.deleteBackingStore();
|
|
scrollable.scroll(-25,-25);
|
|
QCOMPARE(child.pos(),QPoint(25,25));
|
|
scrollable.enableBackingStore();
|
|
QCOMPARE(child.pos(),QPoint(25,25));
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::taskQTBUG_7532_tabOrderWithFocusProxy()
|
|
{
|
|
QWidget w;
|
|
w.setFocusPolicy(Qt::TabFocus);
|
|
QWidget *fp = new QWidget(&w);
|
|
fp->setFocusPolicy(Qt::TabFocus);
|
|
w.setFocusProxy(fp);
|
|
QWidget::setTabOrder(&w, fp);
|
|
|
|
// In debug mode, no assertion failure means it's alright.
|
|
}
|
|
|
|
void tst_QWidget::movedAndResizedAttributes()
|
|
{
|
|
#if defined (Q_OS_MAC)
|
|
QEXPECT_FAIL("", "FixMe, QTBUG-8941 and QTBUG-8977", Abort);
|
|
QVERIFY(false);
|
|
#else
|
|
// Use Qt::Tool as fully decorated windows have a minimum width of 160 on
|
|
QWidget w(0, Qt::Tool);
|
|
w.show();
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setWindowState(Qt::WindowFullScreen);
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setWindowState(Qt::WindowMaximized);
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.setWindowState(Qt::WindowMinimized);
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.showNormal();
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.showMaximized();
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.showFullScreen();
|
|
|
|
QVERIFY(!w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.showNormal();
|
|
w.move(10,10);
|
|
QVERIFY(w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(!w.testAttribute(Qt::WA_Resized));
|
|
|
|
w.resize(100, 100);
|
|
QVERIFY(w.testAttribute(Qt::WA_Moved));
|
|
QVERIFY(w.testAttribute(Qt::WA_Resized));
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::childAt()
|
|
{
|
|
QWidget parent(0, Qt::FramelessWindowHint);
|
|
parent.resize(200, 200);
|
|
|
|
QWidget *child = new QWidget(&parent);
|
|
child->setPalette(Qt::red);
|
|
child->setAutoFillBackground(true);
|
|
child->setGeometry(20, 20, 160, 160);
|
|
|
|
QWidget *grandChild = new QWidget(child);
|
|
grandChild->setPalette(Qt::blue);
|
|
grandChild->setAutoFillBackground(true);
|
|
grandChild->setGeometry(-20, -20, 220, 220);
|
|
|
|
QVERIFY(!parent.childAt(19, 19));
|
|
QVERIFY(!parent.childAt(180, 180));
|
|
QCOMPARE(parent.childAt(20, 20), grandChild);
|
|
QCOMPARE(parent.childAt(179, 179), grandChild);
|
|
|
|
grandChild->setAttribute(Qt::WA_TransparentForMouseEvents);
|
|
QCOMPARE(parent.childAt(20, 20), child);
|
|
QCOMPARE(parent.childAt(179, 179), child);
|
|
grandChild->setAttribute(Qt::WA_TransparentForMouseEvents, false);
|
|
|
|
child->setMask(QRect(50, 50, 60, 60));
|
|
|
|
QVERIFY(!parent.childAt(69, 69));
|
|
QVERIFY(!parent.childAt(130, 130));
|
|
QCOMPARE(parent.childAt(70, 70), grandChild);
|
|
QCOMPARE(parent.childAt(129, 129), grandChild);
|
|
|
|
child->setAttribute(Qt::WA_MouseNoMask);
|
|
QCOMPARE(parent.childAt(69, 69), grandChild);
|
|
QCOMPARE(parent.childAt(130, 130), grandChild);
|
|
child->setAttribute(Qt::WA_MouseNoMask, false);
|
|
|
|
grandChild->setAttribute(Qt::WA_TransparentForMouseEvents);
|
|
QCOMPARE(parent.childAt(70, 70), child);
|
|
QCOMPARE(parent.childAt(129, 129), child);
|
|
grandChild->setAttribute(Qt::WA_TransparentForMouseEvents, false);
|
|
|
|
grandChild->setMask(QRect(80, 80, 40, 40));
|
|
|
|
QCOMPARE(parent.childAt(79, 79), child);
|
|
QCOMPARE(parent.childAt(120, 120), child);
|
|
QCOMPARE(parent.childAt(80, 80), grandChild);
|
|
QCOMPARE(parent.childAt(119, 119), grandChild);
|
|
|
|
grandChild->setAttribute(Qt::WA_MouseNoMask);
|
|
|
|
QCOMPARE(parent.childAt(79, 79), grandChild);
|
|
QCOMPARE(parent.childAt(120, 120), grandChild);
|
|
}
|
|
|
|
#ifdef Q_OS_MAC
|
|
void tst_QWidget::childAt_unifiedToolBar()
|
|
{
|
|
QLabel *label = new QLabel(QLatin1String("foo"));
|
|
QToolBar *toolBar = new QToolBar;
|
|
toolBar->addWidget(new QLabel("dummy"));
|
|
toolBar->addWidget(label);
|
|
|
|
QMainWindow mainWindow;
|
|
mainWindow.addToolBar(toolBar);
|
|
mainWindow.show();
|
|
|
|
// Calculate the top-left corner of the tool bar and the label (in mainWindow's coordinates).
|
|
QPoint labelTopLeft = label->mapTo(&mainWindow, QPoint());
|
|
QPoint toolBarTopLeft = toolBar->mapTo(&mainWindow, QPoint());
|
|
|
|
QCOMPARE(mainWindow.childAt(toolBarTopLeft), static_cast<QWidget *>(toolBar));
|
|
QCOMPARE(mainWindow.childAt(labelTopLeft), static_cast<QWidget *>(label));
|
|
|
|
// Enable unified tool bars.
|
|
mainWindow.setUnifiedTitleAndToolBarOnMac(true);
|
|
QTest::qWait(50);
|
|
|
|
// The tool bar is now in the "non-client" area of QMainWindow, i.e.
|
|
// outside the mainWindow's rect(), and since mapTo et al. doesn't work
|
|
// in that case (see commit 35667fd45ada49269a5987c235fdedfc43e92bb8),
|
|
// we use mapToGlobal/mapFromGlobal to re-calculate the corners.
|
|
QPoint oldToolBarTopLeft = toolBarTopLeft;
|
|
toolBarTopLeft = mainWindow.mapFromGlobal(toolBar->mapToGlobal(QPoint()));
|
|
QVERIFY(toolBarTopLeft != oldToolBarTopLeft);
|
|
QVERIFY(toolBarTopLeft.y() < 0);
|
|
labelTopLeft = mainWindow.mapFromGlobal(label->mapToGlobal(QPoint()));
|
|
|
|
QCOMPARE(mainWindow.childAt(toolBarTopLeft), static_cast<QWidget *>(toolBar));
|
|
QCOMPARE(mainWindow.childAt(labelTopLeft), static_cast<QWidget *>(label));
|
|
}
|
|
|
|
void tst_QWidget::taskQTBUG_11373()
|
|
{
|
|
QScopedPointer<QMainWindow> myWindow(new QMainWindow);
|
|
QWidget * center = new QWidget();
|
|
myWindow -> setCentralWidget(center);
|
|
QWidget * drawer = new QWidget(myWindow.data(), Qt::Drawer);
|
|
drawer -> hide();
|
|
QCOMPARE(drawer->isVisible(), false);
|
|
myWindow -> show();
|
|
myWindow -> raise();
|
|
// The drawer shouldn't be visible now.
|
|
QCOMPARE(drawer->isVisible(), false);
|
|
myWindow -> setWindowState(Qt::WindowFullScreen);
|
|
myWindow -> setWindowState(Qt::WindowNoState);
|
|
// The drawer should still not be visible, since we haven't shown it.
|
|
QCOMPARE(drawer->isVisible(), false);
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::taskQTBUG_17333_ResizeInfiniteRecursion()
|
|
{
|
|
QTableView tb;
|
|
const char *s = "border: 1px solid;";
|
|
tb.setStyleSheet(s);
|
|
tb.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&tb));
|
|
tb.setGeometry(QRect(100, 100, 0, 100));
|
|
// No crash, it works.
|
|
}
|
|
|
|
void tst_QWidget::nativeChildFocus()
|
|
{
|
|
QWidget w;
|
|
QLayout *layout = new QVBoxLayout;
|
|
w.setLayout(layout);
|
|
QLineEdit *p1 = new QLineEdit;
|
|
QLineEdit *p2 = new QLineEdit;
|
|
layout->addWidget(p1);
|
|
layout->addWidget(p2);
|
|
p1->setObjectName("p1");
|
|
p2->setObjectName("p2");
|
|
w.show();
|
|
w.activateWindow();
|
|
p1->setFocus();
|
|
p1->setAttribute(Qt::WA_NativeWindow);
|
|
p2->setAttribute(Qt::WA_NativeWindow);
|
|
QApplication::processEvents();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QTest::qWait(10);
|
|
|
|
QCOMPARE(QApplication::activeWindow(), &w);
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget*>(p1));
|
|
|
|
QTest::qWait(1000);
|
|
}
|
|
|
|
static bool lenientCompare(const QPixmap &actual, const QPixmap &expected)
|
|
{
|
|
QImage expectedImage = expected.toImage().convertToFormat(QImage::Format_RGB32);
|
|
QImage actualImage = actual.toImage().convertToFormat(QImage::Format_RGB32);
|
|
|
|
if (expectedImage.size() != actualImage.size()) {
|
|
qWarning("Image size comparison failed: expected: %dx%d, got %dx%d",
|
|
expectedImage.size().width(), expectedImage.size().height(),
|
|
actualImage.size().width(), actualImage.size().height());
|
|
return false;
|
|
}
|
|
|
|
const int size = actual.width() * actual.height();
|
|
const int threshold = QPixmap::defaultDepth() == 16 ? 10 : 2;
|
|
|
|
QRgb *a = (QRgb *)actualImage.bits();
|
|
QRgb *e = (QRgb *)expectedImage.bits();
|
|
for (int i = 0; i < size; ++i) {
|
|
const QColor ca(a[i]);
|
|
const QColor ce(e[i]);
|
|
if (qAbs(ca.red() - ce.red()) > threshold
|
|
|| qAbs(ca.green() - ce.green()) > threshold
|
|
|| qAbs(ca.blue() - ce.blue()) > threshold) {
|
|
qWarning("Color mismatch at pixel #%d: Expected: %d,%d,%d, got %d,%d,%d",
|
|
i, ce.red(), ce.green(), ce.blue(), ca.red(), ca.green(), ca.blue());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void tst_QWidget::grab()
|
|
{
|
|
for (int opaque = 0; opaque < 2; ++opaque) {
|
|
QWidget widget;
|
|
QImage image(128, 128, opaque ? QImage::Format_RGB32 : QImage::Format_ARGB32_Premultiplied);
|
|
for (int row = 0; row < image.height(); ++row) {
|
|
QRgb *line = reinterpret_cast<QRgb *>(image.scanLine(row));
|
|
for (int col = 0; col < image.width(); ++col)
|
|
line[col] = qRgba(rand() & 255, row, col, opaque ? 255 : 127);
|
|
}
|
|
|
|
QPalette pal = widget.palette();
|
|
pal.setBrush(QPalette::Window, QBrush(image));
|
|
widget.setPalette(pal);
|
|
widget.resize(128, 128);
|
|
|
|
QPixmap expected(64, 64);
|
|
if (!opaque)
|
|
expected.fill(Qt::transparent);
|
|
|
|
QPainter p(&expected);
|
|
p.translate(-64, -64);
|
|
p.drawTiledPixmap(0, 0, 128, 128, pal.brush(QPalette::Window).texture(), 0, 0);
|
|
p.end();
|
|
|
|
QPixmap actual = widget.grab(QRect(64, 64, 64, 64));
|
|
QVERIFY(lenientCompare(actual, expected));
|
|
|
|
actual = widget.grab(QRect(64, 64, -1, -1));
|
|
QVERIFY(lenientCompare(actual, expected));
|
|
|
|
// Make sure a widget that is not yet shown is grabbed correctly.
|
|
QTreeWidget widget2;
|
|
actual = widget2.grab(QRect());
|
|
widget2.show();
|
|
expected = widget2.grab(QRect());
|
|
|
|
QVERIFY(lenientCompare(actual, expected));
|
|
}
|
|
}
|
|
|
|
/* grabMouse() tests whether mouse grab for a widget without window handle works.
|
|
* It creates a top level widget with another nested widget inside. The inner widget grabs
|
|
* the mouse and a series of mouse presses moving over the top level's window is simulated.
|
|
* Only the inner widget should receive events. */
|
|
|
|
static inline QString mouseEventLogEntry(const QString &objectName, QEvent::Type t, const QPoint &p, Qt::MouseButtons b)
|
|
{
|
|
QString result;
|
|
QDebug(&result).nospace() << objectName << " Mouse event " << t << " at " << p << " buttons " << b;
|
|
return result;
|
|
}
|
|
|
|
class GrabLoggerWidget : public QWidget {
|
|
public:
|
|
explicit GrabLoggerWidget(QStringList *log, QWidget *parent = 0) : QWidget(parent), m_log(log) {}
|
|
|
|
protected:
|
|
bool event(QEvent *e)
|
|
{
|
|
switch (e->type()) {
|
|
case QEvent::MouseButtonPress:
|
|
case QEvent::MouseMove:
|
|
case QEvent::MouseButtonRelease: {
|
|
QMouseEvent *me = static_cast<QMouseEvent *>(e);
|
|
m_log->push_back(mouseEventLogEntry(objectName(), me->type(), me->pos(), me->buttons()));
|
|
me->accept();
|
|
return true;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
return QWidget::event(e);
|
|
}
|
|
private:
|
|
QStringList *m_log;
|
|
};
|
|
|
|
void tst_QWidget::grabMouse()
|
|
{
|
|
QStringList log;
|
|
GrabLoggerWidget w(&log);
|
|
w.setObjectName(QLatin1String("tst_qwidget_grabMouse"));
|
|
w.setWindowTitle(w.objectName());
|
|
QLayout *layout = new QVBoxLayout(&w);
|
|
layout->setMargin(50);
|
|
GrabLoggerWidget *grabber = new GrabLoggerWidget(&log, &w);
|
|
const QString grabberObjectName = QLatin1String("tst_qwidget_grabMouse_grabber");
|
|
grabber->setObjectName(grabberObjectName);
|
|
grabber->setMinimumSize(100, 100);
|
|
layout->addWidget(grabber);
|
|
w.show();
|
|
qApp->setActiveWindow(&w);
|
|
QVERIFY(QTest::qWaitForWindowActive(&w));
|
|
|
|
QStringList expectedLog;
|
|
grabber->grabMouse();
|
|
QPoint mousePos = QPoint(w.width() / 2, 10);
|
|
const int step = w.height() / 5;
|
|
for ( ; mousePos.y() < w.height() ; mousePos.ry() += step) {
|
|
QTest::mouseClick(w.windowHandle(), Qt::LeftButton, 0, mousePos);
|
|
// Events should go to the grabber child using its coordinates.
|
|
const QPoint expectedPos = grabber->mapFromParent(mousePos);
|
|
expectedLog.push_back(mouseEventLogEntry(grabberObjectName, QEvent::MouseButtonPress, expectedPos, Qt::LeftButton));
|
|
expectedLog.push_back(mouseEventLogEntry(grabberObjectName, QEvent::MouseButtonRelease, expectedPos, Qt::NoButton));
|
|
}
|
|
grabber->releaseMouse();
|
|
QCOMPARE(log, expectedLog);
|
|
}
|
|
|
|
class TouchMouseWidget : public QWidget {
|
|
public:
|
|
explicit TouchMouseWidget(QWidget *parent = 0)
|
|
: QWidget(parent),
|
|
m_touchEventCount(0),
|
|
m_acceptTouch(false),
|
|
m_mouseEventCount(0),
|
|
m_acceptMouse(true)
|
|
{
|
|
resize(200, 200);
|
|
}
|
|
|
|
void setAcceptTouch(bool accept)
|
|
{
|
|
m_acceptTouch = accept;
|
|
setAttribute(Qt::WA_AcceptTouchEvents, accept);
|
|
}
|
|
|
|
void setAcceptMouse(bool accept)
|
|
{
|
|
m_acceptMouse = accept;
|
|
}
|
|
|
|
protected:
|
|
bool event(QEvent *e)
|
|
{
|
|
switch (e->type()) {
|
|
case QEvent::TouchBegin:
|
|
case QEvent::TouchUpdate:
|
|
case QEvent::TouchEnd:
|
|
++m_touchEventCount;
|
|
if (m_acceptTouch)
|
|
e->accept();
|
|
else
|
|
e->ignore();
|
|
return true;
|
|
|
|
case QEvent::MouseButtonPress:
|
|
case QEvent::MouseMove:
|
|
case QEvent::MouseButtonRelease:
|
|
++m_mouseEventCount;
|
|
m_lastMouseEventPos = static_cast<QMouseEvent *>(e)->localPos();
|
|
if (m_acceptMouse)
|
|
e->accept();
|
|
else
|
|
e->ignore();
|
|
return true;
|
|
|
|
default:
|
|
return QWidget::event(e);
|
|
}
|
|
}
|
|
|
|
public:
|
|
int m_touchEventCount;
|
|
bool m_acceptTouch;
|
|
int m_mouseEventCount;
|
|
bool m_acceptMouse;
|
|
QPointF m_lastMouseEventPos;
|
|
};
|
|
|
|
void tst_QWidget::touchEventSynthesizedMouseEvent()
|
|
{
|
|
// Pass if the platform does not want mouse event synhesizing
|
|
if (!QGuiApplicationPrivate::platformIntegration()->styleHint(QPlatformIntegration::SynthesizeMouseFromTouchEvents).toBool())
|
|
return;
|
|
|
|
{
|
|
// Simple case, we ignore the touch events, we get mouse events instead
|
|
QTouchDevice *device = new QTouchDevice;
|
|
device->setType(QTouchDevice::TouchScreen);
|
|
QWindowSystemInterface::registerTouchDevice(device);
|
|
|
|
TouchMouseWidget widget;
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(widget.windowHandle()));
|
|
QCOMPARE(widget.m_touchEventCount, 0);
|
|
QCOMPARE(widget.m_mouseEventCount, 0);
|
|
|
|
QTest::touchEvent(&widget, device).press(0, QPoint(10, 10), &widget);
|
|
QCOMPARE(widget.m_touchEventCount, 0);
|
|
QCOMPARE(widget.m_mouseEventCount, 1);
|
|
QCOMPARE(widget.m_lastMouseEventPos, QPointF(10, 10));
|
|
QTest::touchEvent(&widget, device).move(0, QPoint(15, 15), &widget);
|
|
QCOMPARE(widget.m_touchEventCount, 0);
|
|
QCOMPARE(widget.m_mouseEventCount, 2);
|
|
QCOMPARE(widget.m_lastMouseEventPos, QPointF(15, 15));
|
|
QTest::touchEvent(&widget, device).release(0, QPoint(20, 20), &widget);
|
|
QCOMPARE(widget.m_touchEventCount, 0);
|
|
QCOMPARE(widget.m_mouseEventCount, 3);
|
|
QCOMPARE(widget.m_lastMouseEventPos, QPointF(20, 20));
|
|
}
|
|
|
|
{
|
|
// We accept the touch events, no mouse event is generated
|
|
QTouchDevice *device = new QTouchDevice;
|
|
device->setType(QTouchDevice::TouchScreen);
|
|
QWindowSystemInterface::registerTouchDevice(device);
|
|
|
|
TouchMouseWidget widget;
|
|
widget.setAcceptTouch(true);
|
|
widget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(widget.windowHandle()));
|
|
QCOMPARE(widget.m_touchEventCount, 0);
|
|
QCOMPARE(widget.m_mouseEventCount, 0);
|
|
|
|
QTest::touchEvent(&widget, device).press(0, QPoint(10, 10), &widget);
|
|
QCOMPARE(widget.m_touchEventCount, 1);
|
|
QCOMPARE(widget.m_mouseEventCount, 0);
|
|
QTest::touchEvent(&widget, device).move(0, QPoint(15, 15), &widget);
|
|
QCOMPARE(widget.m_touchEventCount, 2);
|
|
QCOMPARE(widget.m_mouseEventCount, 0);
|
|
QTest::touchEvent(&widget, device).release(0, QPoint(20, 20), &widget);
|
|
QCOMPARE(widget.m_touchEventCount, 3);
|
|
QCOMPARE(widget.m_mouseEventCount, 0);
|
|
}
|
|
|
|
{
|
|
// Parent accepts touch events, child ignore both mouse and touch
|
|
// We should see propagation of the TouchBegin
|
|
QTouchDevice *device = new QTouchDevice;
|
|
device->setType(QTouchDevice::TouchScreen);
|
|
QWindowSystemInterface::registerTouchDevice(device);
|
|
|
|
TouchMouseWidget parent;
|
|
parent.setAcceptTouch(true);
|
|
TouchMouseWidget child(&parent);
|
|
child.move(5, 5);
|
|
child.setAcceptMouse(false);
|
|
parent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(parent.windowHandle()));
|
|
QCOMPARE(parent.m_touchEventCount, 0);
|
|
QCOMPARE(parent.m_mouseEventCount, 0);
|
|
QCOMPARE(child.m_touchEventCount, 0);
|
|
QCOMPARE(child.m_mouseEventCount, 0);
|
|
|
|
QTest::touchEvent(parent.window(), device).press(0, QPoint(10, 10), &child);
|
|
QCOMPARE(parent.m_touchEventCount, 1);
|
|
QCOMPARE(parent.m_mouseEventCount, 0);
|
|
QCOMPARE(child.m_touchEventCount, 0);
|
|
QCOMPARE(child.m_mouseEventCount, 1); // Attempt at mouse event before propagation
|
|
QCOMPARE(child.m_lastMouseEventPos, QPointF(10, 10));
|
|
}
|
|
|
|
{
|
|
// Parent accepts mouse events, child ignore both mouse and touch
|
|
// We should see propagation of the TouchBegin into a MouseButtonPress
|
|
QTouchDevice *device = new QTouchDevice;
|
|
device->setType(QTouchDevice::TouchScreen);
|
|
QWindowSystemInterface::registerTouchDevice(device);
|
|
|
|
TouchMouseWidget parent;
|
|
TouchMouseWidget child(&parent);
|
|
child.move(5, 5);
|
|
child.setAcceptMouse(false);
|
|
parent.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(parent.windowHandle()));
|
|
QCOMPARE(parent.m_touchEventCount, 0);
|
|
QCOMPARE(parent.m_mouseEventCount, 0);
|
|
QCOMPARE(child.m_touchEventCount, 0);
|
|
QCOMPARE(child.m_mouseEventCount, 0);
|
|
|
|
QTest::touchEvent(parent.window(), device).press(0, QPoint(10, 10), &child);
|
|
QCOMPARE(parent.m_touchEventCount, 0);
|
|
QCOMPARE(parent.m_mouseEventCount, 1);
|
|
QCOMPARE(parent.m_lastMouseEventPos, QPointF(15, 15));
|
|
QCOMPARE(child.m_touchEventCount, 0);
|
|
QCOMPARE(child.m_mouseEventCount, 1); // Attempt at mouse event before propagation
|
|
QCOMPARE(child.m_lastMouseEventPos, QPointF(10, 10));
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::styleSheetPropagation()
|
|
{
|
|
QTableView tw;
|
|
tw.setStyleSheet("background-color: red;");
|
|
foreach (QObject *child, tw.children()) {
|
|
if (QWidget *w = qobject_cast<QWidget *>(child))
|
|
QCOMPARE(w->style(), tw.style());
|
|
}
|
|
}
|
|
|
|
class DestroyTester : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
DestroyTester(QObject *parent) : QObject(parent) { parentDestroyed = 0; }
|
|
static int parentDestroyed;
|
|
public slots:
|
|
void parentDestroyedSlot() {
|
|
++parentDestroyed;
|
|
}
|
|
};
|
|
|
|
int DestroyTester::parentDestroyed = 0;
|
|
|
|
void tst_QWidget::destroyedSignal()
|
|
{
|
|
{
|
|
QWidget *w = new QWidget;
|
|
DestroyTester *t = new DestroyTester(w);
|
|
connect(w, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete w;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
}
|
|
|
|
{
|
|
QWidget *w = new QWidget;
|
|
DestroyTester *t = new DestroyTester(w);
|
|
connect(w, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
w->blockSignals(true);
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete w;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
}
|
|
|
|
{
|
|
QObject *o = new QWidget;
|
|
DestroyTester *t = new DestroyTester(o);
|
|
connect(o, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete o;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
}
|
|
|
|
{
|
|
QObject *o = new QWidget;
|
|
DestroyTester *t = new DestroyTester(o);
|
|
connect(o, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
o->blockSignals(true);
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete o;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
}
|
|
|
|
{
|
|
QWidget *w = new QWidget;
|
|
DestroyTester *t = new DestroyTester(0);
|
|
connect(w, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete w;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
delete t;
|
|
}
|
|
|
|
{
|
|
QWidget *w = new QWidget;
|
|
DestroyTester *t = new DestroyTester(0);
|
|
connect(w, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
w->blockSignals(true);
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete w;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
delete t;
|
|
}
|
|
|
|
{
|
|
QObject *o = new QWidget;
|
|
DestroyTester *t = new DestroyTester(0);
|
|
connect(o, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete o;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
delete t;
|
|
}
|
|
|
|
{
|
|
QObject *o = new QWidget;
|
|
DestroyTester *t = new DestroyTester(0);
|
|
connect(o, SIGNAL(destroyed()), t, SLOT(parentDestroyedSlot()));
|
|
o->blockSignals(true);
|
|
QCOMPARE(DestroyTester::parentDestroyed, 0);
|
|
delete o;
|
|
QCOMPARE(DestroyTester::parentDestroyed, 1);
|
|
delete t;
|
|
}
|
|
|
|
}
|
|
|
|
#ifndef QTEST_NO_CURSOR
|
|
void tst_QWidget::underMouse()
|
|
{
|
|
// Move the mouse cursor to a safe location
|
|
QCursor::setPos(0,0);
|
|
|
|
ColorWidget topLevelWidget(0, Qt::blue);
|
|
ColorWidget childWidget1(&topLevelWidget, Qt::yellow);
|
|
ColorWidget childWidget2(&topLevelWidget, Qt::black);
|
|
ColorWidget popupWidget(0, Qt::green);
|
|
|
|
topLevelWidget.setObjectName("topLevelWidget");
|
|
childWidget1.setObjectName("childWidget1");
|
|
childWidget2.setObjectName("childWidget2");
|
|
popupWidget.setObjectName("popupWidget");
|
|
|
|
popupWidget.setWindowFlags(Qt::Popup);
|
|
|
|
topLevelWidget.setGeometry(100, 100, 300, 300);
|
|
childWidget1.setGeometry(20, 20, 100, 100);
|
|
childWidget2.setGeometry(20, 120, 100, 100);
|
|
popupWidget.setGeometry(50, 100, 50, 50);
|
|
|
|
topLevelWidget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&topLevelWidget));
|
|
QWindow *window = topLevelWidget.windowHandle();
|
|
|
|
QPoint outsideWindowPoint(30, -10);
|
|
QPoint inWindowPoint(30, 10);
|
|
QPoint child1Point(30, 50);
|
|
QPoint child2PointA(30, 150);
|
|
QPoint child2PointB(31, 151);
|
|
|
|
// Outside window
|
|
QTest::mouseMove(window, outsideWindowPoint);
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
|
|
// Enter window, outside children
|
|
// Note: QTest::mouseMove will not generate enter events for windows, so send one explicitly
|
|
QWindowSystemInterface::handleEnterEvent(window, inWindowPoint, window->mapToGlobal(inWindowPoint));
|
|
QTest::mouseMove(window, inWindowPoint);
|
|
QVERIFY(topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
|
|
// In childWidget1
|
|
QTest::mouseMove(window, child1Point);
|
|
QVERIFY(topLevelWidget.underMouse());
|
|
QVERIFY(childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
|
|
// In childWidget2
|
|
QTest::mouseMove(window, child2PointA);
|
|
QVERIFY(topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(childWidget2.underMouse());
|
|
|
|
topLevelWidget.resetCounts();
|
|
childWidget1.resetCounts();
|
|
childWidget2.resetCounts();
|
|
popupWidget.resetCounts();
|
|
|
|
// Throw up a popup window
|
|
popupWidget.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&popupWidget));
|
|
QWindow *popupWindow = popupWidget.windowHandle();
|
|
QVERIFY(popupWindow);
|
|
QVERIFY(QApplication::activePopupWidget() == &popupWidget);
|
|
|
|
// Send an artificial leave event for window, as it won't get generated automatically
|
|
// due to cursor not actually being over the window.
|
|
QWindowSystemInterface::handleLeaveEvent(window);
|
|
QApplication::processEvents();
|
|
|
|
// If there is an active popup, undermouse should not be reported (QTBUG-27478),
|
|
// but opening a popup causes leave for widgets under mouse.
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(!popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 0);
|
|
QCOMPARE(popupWidget.leaves, 0);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 1);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 1);
|
|
topLevelWidget.resetCounts();
|
|
childWidget2.resetCounts();
|
|
|
|
// Moving around while popup active should not change undermouse or cause
|
|
// enter and leave events for widgets.
|
|
QTest::mouseMove(popupWindow, popupWindow->mapFromGlobal(window->mapToGlobal(child2PointB)));
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(!popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 0);
|
|
QCOMPARE(popupWidget.leaves, 0);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 0);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 0);
|
|
|
|
QTest::mouseMove(popupWindow, popupWindow->mapFromGlobal(window->mapToGlobal(inWindowPoint)));
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(!popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 0);
|
|
QCOMPARE(popupWidget.leaves, 0);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 0);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 0);
|
|
|
|
QTest::mouseMove(popupWindow, popupWindow->mapFromGlobal(window->mapToGlobal(child1Point)));
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(!popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 0);
|
|
QCOMPARE(popupWidget.leaves, 0);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 0);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 0);
|
|
|
|
// Note: Mouse moving off-application while there is an active popup cannot be simulated
|
|
// without actually moving the cursor so it is not tested.
|
|
|
|
// Mouse enters popup, should cause enter to popup.
|
|
// Once again, need to create artificial enter event.
|
|
const QPoint popupCenter = popupWindow->geometry().center();
|
|
QWindowSystemInterface::handleEnterEvent(popupWindow, popupWindow->mapFromGlobal(popupCenter), popupCenter);
|
|
QTest::mouseMove(popupWindow, popupCenter);
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 1);
|
|
QCOMPARE(popupWidget.leaves, 0);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 0);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 0);
|
|
popupWidget.resetCounts();
|
|
|
|
// Mouse moves around inside popup, no changes
|
|
QTest::mouseMove(popupWindow, QPoint(5, 5));
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 0);
|
|
QCOMPARE(popupWidget.leaves, 0);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 0);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 0);
|
|
|
|
// Mouse leaves popup and enters topLevelWidget, should cause leave for popup
|
|
// but no enter to topLevelWidget. Again, artificial leave event needed.
|
|
QWindowSystemInterface::handleLeaveEvent(popupWindow);
|
|
QTest::mouseMove(popupWindow, popupWindow->mapFromGlobal(window->mapToGlobal(inWindowPoint)));
|
|
QApplication::processEvents();
|
|
QVERIFY(!topLevelWidget.underMouse());
|
|
QVERIFY(!childWidget1.underMouse());
|
|
QVERIFY(!childWidget2.underMouse());
|
|
QVERIFY(!popupWidget.underMouse());
|
|
QCOMPARE(popupWidget.enters, 0);
|
|
QCOMPARE(popupWidget.leaves, 1);
|
|
QCOMPARE(topLevelWidget.enters, 0);
|
|
QCOMPARE(topLevelWidget.leaves, 0);
|
|
QCOMPARE(childWidget1.enters, 0);
|
|
QCOMPARE(childWidget1.leaves, 0);
|
|
QCOMPARE(childWidget2.enters, 0);
|
|
QCOMPARE(childWidget2.leaves, 0);
|
|
}
|
|
|
|
class EnterTestModalDialog : public QDialog
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
EnterTestModalDialog() : QDialog(), button(0)
|
|
{
|
|
setGeometry(100, 300, 150, 100);
|
|
button = new QPushButton(this);
|
|
button->setGeometry(10, 10, 50, 30);
|
|
}
|
|
|
|
QPushButton *button;
|
|
};
|
|
|
|
class EnterTestMainDialog : public QDialog
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
EnterTestMainDialog() : QDialog(), modal(0), enters(0) {}
|
|
|
|
public slots:
|
|
void buttonPressed()
|
|
{
|
|
qApp->installEventFilter(this);
|
|
modal = new EnterTestModalDialog();
|
|
QTimer::singleShot(2000, modal, SLOT(close())); // Failsafe
|
|
QTimer::singleShot(100, this, SLOT(doMouseMoves()));
|
|
modal->exec();
|
|
delete modal;
|
|
}
|
|
|
|
void doMouseMoves()
|
|
{
|
|
QPoint point1(15, 15);
|
|
QPoint point2(15, 20);
|
|
QPoint point3(20, 20);
|
|
QWindow *window = modal->windowHandle();
|
|
QWindowSystemInterface::handleEnterEvent(window, point1, window->mapToGlobal(point1));
|
|
QTest::mouseMove(window, point1);
|
|
QTest::mouseMove(window, point2);
|
|
QTest::mouseMove(window, point3);
|
|
modal->close();
|
|
}
|
|
|
|
bool eventFilter(QObject *o, QEvent *e)
|
|
{
|
|
if (modal && modal->button && o == modal->button) {
|
|
switch (e->type()) {
|
|
case QEvent::Enter:
|
|
enters++;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return QDialog::eventFilter(o, e);
|
|
}
|
|
|
|
public:
|
|
EnterTestModalDialog *modal;
|
|
int enters;
|
|
};
|
|
|
|
// A modal dialog launched by clicking a button should not trigger excess enter events
|
|
// when mousing over it.
|
|
void tst_QWidget::taskQTBUG_27643_enterEvents()
|
|
{
|
|
// Move the mouse cursor to a safe location so it won't interfere
|
|
QCursor::setPos(0,0);
|
|
|
|
EnterTestMainDialog dialog;
|
|
QPushButton button(&dialog);
|
|
|
|
connect(&button, SIGNAL(clicked()), &dialog, SLOT(buttonPressed()));
|
|
|
|
dialog.setGeometry(100, 100, 150, 100);
|
|
button.setGeometry(10, 10, 100, 50);
|
|
dialog.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&dialog));
|
|
|
|
QWindow *window = dialog.windowHandle();
|
|
QPoint overButton(25, 25);
|
|
|
|
QWindowSystemInterface::handleEnterEvent(window, overButton, window->mapToGlobal(overButton));
|
|
QTest::mouseMove(window, overButton);
|
|
QTest::mouseClick(window, Qt::LeftButton, 0, overButton, 0);
|
|
|
|
// Modal dialog opened in EnterTestMainDialog::buttonPressed()...
|
|
|
|
// Must only register only single enter on modal dialog's button after all said and done
|
|
QCOMPARE(dialog.enters, 1);
|
|
}
|
|
#endif // QTEST_NO_CURSOR
|
|
|
|
QTEST_MAIN(tst_QWidget)
|
|
#include "tst_qwidget.moc"
|