7f533cdd4a
- Remove Q_WS-ifdefed sections and switch by platform name instead. - Remove Q_OS_IRIX and Q_WS_QWS conditionals - Fix deprecated QPixmap::grabWidget(), QPixmap::grabWindow() calls. - Use QTest::qWaitForWindowShown() instead of qt_x11_wait_for_window_manager(). - Rewrite some platform-specific code using QPA interfaces. Change-Id: I29ce4c4f3e5c05edddfd018dc2eabdd77738eb23 Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
9137 lines
289 KiB
C++
9137 lines
289 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** GNU Lesser General Public License Usage
|
|
** This file may be used under the terms of the GNU Lesser General Public
|
|
** License version 2.1 as published by the Free Software Foundation and
|
|
** appearing in the file LICENSE.LGPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU Lesser
|
|
** General Public License version 2.1 requirements will be met:
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU General
|
|
** Public License version 3.0 as published by the Free Software Foundation
|
|
** and appearing in the file LICENSE.GPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU General
|
|
** Public License version 3.0 requirements will be met:
|
|
** http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#include <qboxlayout.h>
|
|
#include <qapplication.h>
|
|
#include <qbitmap.h>
|
|
#include <qdebug.h>
|
|
#include <qeventloop.h>
|
|
#include <qlabel.h>
|
|
#include <qlayout.h>
|
|
#include <qlineedit.h>
|
|
#include <qlistview.h>
|
|
#include <qmessagebox.h>
|
|
#include <qpainter.h>
|
|
#include <qpoint.h>
|
|
#include <qpushbutton.h>
|
|
#include <qstyle.h>
|
|
#include <qwidget.h>
|
|
#include <qwindowsstyle.h>
|
|
#include <qdesktopwidget.h>
|
|
#include <private/qwidget_p.h>
|
|
#include <private/qapplication_p.h>
|
|
#include <qcalendarwidget.h>
|
|
#include <qmainwindow.h>
|
|
#include <qdockwidget.h>
|
|
#include <qtoolbar.h>
|
|
#include <QtGui/qpaintengine.h>
|
|
#include <QtGui/qbackingstore.h>
|
|
#include <QtGui/qguiapplication.h>
|
|
#include <QtGui/qscreen.h>
|
|
#include <qmenubar.h>
|
|
#include <qtableview.h>
|
|
#include <qtreewidget.h>
|
|
|
|
#include <QtWidgets/QGraphicsView>
|
|
#include <QtWidgets/QGraphicsProxyWidget>
|
|
|
|
#if defined(Q_OS_MAC)
|
|
#include "tst_qwidget_mac_helpers.h" // Abstract the ObjC stuff out so not everyone must run an ObjC++ compile.
|
|
#endif
|
|
|
|
#include <QtTest/QtTest>
|
|
|
|
#ifdef Q_OS_WIN
|
|
# include <QtCore/qt_windows.h>
|
|
# include <QtGui/private/qguiapplication_p.h>
|
|
# include <QtGui/QPlatformNativeInterface>
|
|
# include <QtGui/QPlatformIntegration>
|
|
|
|
static HWND winHandleOf(const QWidget *w)
|
|
{
|
|
static QPlatformNativeInterface *nativeInterface
|
|
= QGuiApplicationPrivate::instance()->platformIntegration()->nativeInterface();
|
|
if (void *handle = nativeInterface->nativeResourceForWindow("handle", w->window()->windowHandle()))
|
|
return reinterpret_cast<HWND>(handle);
|
|
qWarning() << "Cannot obtain native handle for " << w;
|
|
return 0;
|
|
}
|
|
|
|
# ifdef Q_OS_WINCE
|
|
# define Q_CHECK_PAINTEVENTS
|
|
# ifdef Q_OS_WINCE_WM
|
|
# include <qguifunctions_wince.h>
|
|
// taken from qguifunctions_wce.cpp
|
|
# define SPI_GETPLATFORMTYPE 257
|
|
static bool qt_wince_is_platform(const QString &platformString) {
|
|
wchar_t tszPlatform[64];
|
|
if (SystemParametersInfo(SPI_GETPLATFORMTYPE,
|
|
sizeof(tszPlatform)/sizeof(*tszPlatform),tszPlatform,0))
|
|
if (0 == _tcsicmp(reinterpret_cast<const wchar_t *> (platformString.utf16()), tszPlatform))
|
|
return true;
|
|
return false;
|
|
}
|
|
static inline bool qt_wince_is_smartphone() { return qt_wince_is_platform(QString::fromLatin1("Smartphone")); }
|
|
# endif // Q_OS_WINCE_WM
|
|
# else // Q_OS_WINCE
|
|
# define Q_CHECK_PAINTEVENTS \
|
|
if (::SwitchDesktop(::GetThreadDesktop(::GetCurrentThreadId())) == 0) \
|
|
QSKIP("desktop is not visible, this test would fail");
|
|
# endif // !Q_OS_WINCE
|
|
#else // Q_OS_WIN
|
|
# define Q_CHECK_PAINTEVENTS
|
|
#endif // else Q_OS_WIN
|
|
|
|
|
|
#if defined(Q_OS_WINCE_WM)
|
|
#include <qguifunctions_wince.h>
|
|
// taken from qguifunctions_wce.cpp
|
|
#define SPI_GETPLATFORMTYPE 257
|
|
bool qt_wince_is_platform(const QString &platformString) {
|
|
wchar_t tszPlatform[64];
|
|
if (SystemParametersInfo(SPI_GETPLATFORMTYPE,
|
|
sizeof(tszPlatform)/sizeof(*tszPlatform),tszPlatform,0))
|
|
if (0 == _tcsicmp(reinterpret_cast<const wchar_t *> (platformString.utf16()), tszPlatform))
|
|
return true;
|
|
return false;
|
|
}
|
|
bool qt_wince_is_smartphone() {
|
|
return qt_wince_is_platform(QString::fromLatin1("Smartphone"));
|
|
}
|
|
#endif
|
|
|
|
#ifdef Q_OS_MAC
|
|
#include <Security/AuthSession.h>
|
|
bool macHasAccessToWindowsServer()
|
|
{
|
|
SecuritySessionId mySession;
|
|
SessionAttributeBits sessionInfo;
|
|
SessionGetInfo(callerSecuritySession, &mySession, &sessionInfo);
|
|
return (sessionInfo & sessionHasGraphicAccess);
|
|
}
|
|
#endif
|
|
|
|
class tst_QWidget : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
tst_QWidget();
|
|
virtual ~tst_QWidget();
|
|
|
|
public slots:
|
|
void initTestCase();
|
|
void cleanupTestCase();
|
|
void init();
|
|
void cleanup();
|
|
private slots:
|
|
void getSetCheck();
|
|
void fontPropagation();
|
|
void fontPropagation2();
|
|
void palettePropagation();
|
|
void palettePropagation2();
|
|
void enabledPropagation();
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
void acceptDropsPropagation();
|
|
#endif
|
|
void isEnabledTo();
|
|
void visible();
|
|
void visible_setWindowOpacity();
|
|
void isVisibleTo();
|
|
void isHidden();
|
|
void fonts();
|
|
void mapFromAndTo_data();
|
|
void mapFromAndTo();
|
|
void focusChainOnHide();
|
|
void focusChainOnReparent();
|
|
void setTabOrder();
|
|
#ifdef Q_OS_WIN
|
|
void activation();
|
|
#endif
|
|
void reparent();
|
|
void windowState();
|
|
void showMaximized();
|
|
void showFullScreen();
|
|
void showMinimized();
|
|
void showMinimizedKeepsFocus();
|
|
void icon();
|
|
void hideWhenFocusWidgetIsChild();
|
|
void normalGeometry();
|
|
void setGeometry();
|
|
#ifndef Q_OS_WINCE
|
|
void windowOpacity();
|
|
#endif
|
|
void raise();
|
|
void lower();
|
|
#ifndef QT_MAC_USE_COCOA
|
|
void stackUnder();
|
|
#endif
|
|
void testContentsPropagation();
|
|
void saveRestoreGeometry();
|
|
void restoreVersion1Geometry_data();
|
|
void restoreVersion1Geometry();
|
|
|
|
void widgetAt();
|
|
#ifdef Q_OS_MAC
|
|
void sheetOpacity();
|
|
void setMask();
|
|
#endif
|
|
void optimizedResizeMove();
|
|
void optimizedResize_topLevel();
|
|
void resizeEvent();
|
|
void task110173();
|
|
|
|
void testDeletionInEventHandlers();
|
|
|
|
void childDeletesItsSibling();
|
|
|
|
void setMinimumSize();
|
|
void setMaximumSize();
|
|
void setFixedSize();
|
|
|
|
void ensureCreated();
|
|
void winIdChangeEvent();
|
|
void persistentWinId();
|
|
void showNativeChild();
|
|
void qobject_castInDestroyedSlot();
|
|
|
|
void showHideEvent_data();
|
|
void showHideEvent();
|
|
|
|
void lostUpdatesOnHide();
|
|
|
|
void update();
|
|
void isOpaque();
|
|
|
|
#ifndef Q_OS_MAC
|
|
void scroll();
|
|
#endif
|
|
|
|
// tests QWidget::setGeometry()
|
|
void setWindowGeometry_data();
|
|
void setWindowGeometry();
|
|
|
|
// tests QWidget::move() and resize()
|
|
void windowMoveResize_data();
|
|
void windowMoveResize();
|
|
|
|
void moveChild_data();
|
|
void moveChild();
|
|
void showAndMoveChild();
|
|
|
|
#ifndef QT_MAC_USE_COCOA
|
|
void subtractOpaqueSiblings();
|
|
#endif
|
|
|
|
#if defined (Q_OS_WIN) && !defined(Q_OS_WINCE)
|
|
void setGeometry_win();
|
|
#endif
|
|
|
|
void setLocale();
|
|
void deleteStyle();
|
|
void multipleToplevelFocusCheck();
|
|
void setFocus();
|
|
void setCursor();
|
|
void setToolTip();
|
|
void testWindowIconChangeEventPropagation();
|
|
|
|
void minAndMaxSizeWithX11BypassWindowManagerHint();
|
|
void showHideShowX11();
|
|
void clean_qt_x11_enforce_cursor();
|
|
|
|
void childEvents();
|
|
void render();
|
|
void renderInvisible();
|
|
void renderWithPainter();
|
|
void render_task188133();
|
|
void render_task211796();
|
|
void render_task217815();
|
|
#ifndef Q_OS_WINCE
|
|
void render_windowOpacity();
|
|
#endif
|
|
void render_systemClip();
|
|
void render_systemClip2_data();
|
|
void render_systemClip2();
|
|
void render_systemClip3_data();
|
|
void render_systemClip3();
|
|
void render_task252837();
|
|
void render_worldTransform();
|
|
|
|
void setContentsMargins();
|
|
|
|
void moveWindowInShowEvent_data();
|
|
void moveWindowInShowEvent();
|
|
|
|
void repaintWhenChildDeleted();
|
|
void hideOpaqueChildWhileHidden();
|
|
#if !defined(Q_OS_WINCE)
|
|
void updateWhileMinimized();
|
|
#endif
|
|
void alienWidgets();
|
|
void adjustSize();
|
|
void adjustSize_data();
|
|
void updateGeometry();
|
|
void updateGeometry_data();
|
|
void sendUpdateRequestImmediately();
|
|
void doubleRepaint();
|
|
void resizeInPaintEvent();
|
|
void opaqueChildren();
|
|
|
|
void setMaskInResizeEvent();
|
|
void moveInResizeEvent();
|
|
|
|
void immediateRepaintAfterShow();
|
|
void immediateRepaintAfterInvalidateBuffer();
|
|
|
|
void effectiveWinId();
|
|
void effectiveWinId2();
|
|
void customDpi();
|
|
void customDpiProperty();
|
|
|
|
void quitOnCloseAttribute();
|
|
void moveRect();
|
|
|
|
#if defined (Q_OS_WIN)
|
|
void gdiPainting();
|
|
void paintOnScreenPossible();
|
|
#endif
|
|
void reparentStaticWidget();
|
|
void QTBUG6883_reparentStaticWidget2();
|
|
|
|
void translucentWidget();
|
|
|
|
void setClearAndResizeMask();
|
|
void maskedUpdate();
|
|
#if !defined(Q_OS_WINCE_WM)
|
|
void syntheticEnterLeave();
|
|
void taskQTBUG_4055_sendSyntheticEnterLeave();
|
|
#endif
|
|
void windowFlags();
|
|
void initialPosForDontShowOnScreenWidgets();
|
|
void updateOnDestroyedSignal();
|
|
void toplevelLineEditFocus();
|
|
void inputFocus_task257832();
|
|
|
|
void focusWidget_task254563();
|
|
#ifndef Q_OS_WINCE_WM
|
|
void rectOutsideCoordinatesLimit_task144779();
|
|
#endif
|
|
void setGraphicsEffect();
|
|
|
|
#ifdef QT_BUILD_INTERNAL
|
|
void destroyBackingStore();
|
|
#endif
|
|
|
|
void activateWindow();
|
|
|
|
void openModal_taskQTBUG_5804();
|
|
|
|
void focusProxyAndInputMethods();
|
|
#ifdef QT_BUILD_INTERNAL
|
|
void scrollWithoutBackingStore();
|
|
#endif
|
|
|
|
void taskQTBUG_7532_tabOrderWithFocusProxy();
|
|
void movedAndResizedAttributes();
|
|
void childAt();
|
|
#ifdef Q_OS_MAC
|
|
void childAt_unifiedToolBar();
|
|
void taskQTBUG_11373();
|
|
#endif
|
|
void taskQTBUG_17333_ResizeInfiniteRecursion();
|
|
|
|
void nativeChildFocus();
|
|
void grab();
|
|
|
|
private:
|
|
bool ensureScreenSize(int width, int height);
|
|
QWidget *testWidget;
|
|
|
|
const QString m_platform;
|
|
};
|
|
|
|
bool tst_QWidget::ensureScreenSize(int width, int height)
|
|
{
|
|
QSize available;
|
|
available = QDesktopWidget().availableGeometry().size();
|
|
return (available.width() >= width && available.height() >= height);
|
|
}
|
|
|
|
// Testing get/set functions
|
|
void tst_QWidget::getSetCheck()
|
|
{
|
|
QWidget obj1;
|
|
QWidget child1(&obj1);
|
|
// QStyle * QWidget::style()
|
|
// void QWidget::setStyle(QStyle *)
|
|
QWindowsStyle *var1 = new QWindowsStyle;
|
|
obj1.setStyle(var1);
|
|
QCOMPARE(static_cast<QStyle *>(var1), obj1.style());
|
|
obj1.setStyle((QStyle *)0);
|
|
QVERIFY(var1 != obj1.style());
|
|
QVERIFY(0 != obj1.style()); // style can never be 0 for a widget
|
|
|
|
// int QWidget::minimumWidth()
|
|
// void QWidget::setMinimumWidth(int)
|
|
obj1.setMinimumWidth(0);
|
|
QCOMPARE(obj1.minimumWidth(), 0);
|
|
obj1.setMinimumWidth(INT_MIN);
|
|
QCOMPARE(obj1.minimumWidth(), 0); // A widgets width can never be less than 0
|
|
obj1.setMinimumWidth(INT_MAX);
|
|
|
|
child1.setMinimumWidth(0);
|
|
QCOMPARE(child1.minimumWidth(), 0);
|
|
child1.setMinimumWidth(INT_MIN);
|
|
QCOMPARE(child1.minimumWidth(), 0); // A widgets width can never be less than 0
|
|
child1.setMinimumWidth(INT_MAX);
|
|
QCOMPARE(child1.minimumWidth(), QWIDGETSIZE_MAX); // The largest minimum size should only be as big as the maximium
|
|
|
|
// int QWidget::minimumHeight()
|
|
// void QWidget::setMinimumHeight(int)
|
|
obj1.setMinimumHeight(0);
|
|
QCOMPARE(obj1.minimumHeight(), 0);
|
|
obj1.setMinimumHeight(INT_MIN);
|
|
QCOMPARE(obj1.minimumHeight(), 0); // A widgets height can never be less than 0
|
|
obj1.setMinimumHeight(INT_MAX);
|
|
|
|
child1.setMinimumHeight(0);
|
|
QCOMPARE(child1.minimumHeight(), 0);
|
|
child1.setMinimumHeight(INT_MIN);
|
|
QCOMPARE(child1.minimumHeight(), 0); // A widgets height can never be less than 0
|
|
child1.setMinimumHeight(INT_MAX);
|
|
QCOMPARE(child1.minimumHeight(), QWIDGETSIZE_MAX); // The largest minimum size should only be as big as the maximium
|
|
|
|
// int QWidget::maximumWidth()
|
|
// void QWidget::setMaximumWidth(int)
|
|
obj1.setMaximumWidth(0);
|
|
QCOMPARE(obj1.maximumWidth(), 0);
|
|
obj1.setMaximumWidth(INT_MIN);
|
|
QCOMPARE(obj1.maximumWidth(), 0); // A widgets width can never be less than 0
|
|
obj1.setMaximumWidth(INT_MAX);
|
|
QCOMPARE(obj1.maximumWidth(), QWIDGETSIZE_MAX); // QWIDGETSIZE_MAX is the abs max, not INT_MAX
|
|
|
|
// int QWidget::maximumHeight()
|
|
// void QWidget::setMaximumHeight(int)
|
|
obj1.setMaximumHeight(0);
|
|
QCOMPARE(obj1.maximumHeight(), 0);
|
|
obj1.setMaximumHeight(INT_MIN);
|
|
QCOMPARE(obj1.maximumHeight(), 0); // A widgets height can never be less than 0
|
|
obj1.setMaximumHeight(INT_MAX);
|
|
QCOMPARE(obj1.maximumHeight(), QWIDGETSIZE_MAX); // QWIDGETSIZE_MAX is the abs max, not INT_MAX
|
|
|
|
// back to normal
|
|
obj1.setMinimumWidth(0);
|
|
obj1.setMinimumHeight(0);
|
|
obj1.setMaximumWidth(QWIDGETSIZE_MAX);
|
|
obj1.setMaximumHeight(QWIDGETSIZE_MAX);
|
|
|
|
// const QPalette & QWidget::palette()
|
|
// void QWidget::setPalette(const QPalette &)
|
|
QPalette var6;
|
|
obj1.setPalette(var6);
|
|
QCOMPARE(var6, obj1.palette());
|
|
obj1.setPalette(QPalette());
|
|
QCOMPARE(QPalette(), obj1.palette());
|
|
|
|
// const QFont & QWidget::font()
|
|
// void QWidget::setFont(const QFont &)
|
|
QFont var7;
|
|
obj1.setFont(var7);
|
|
QCOMPARE(var7, obj1.font());
|
|
obj1.setFont(QFont());
|
|
QCOMPARE(QFont(), obj1.font());
|
|
|
|
// qreal QWidget::windowOpacity()
|
|
// void QWidget::setWindowOpacity(qreal)
|
|
obj1.setWindowOpacity(0.0);
|
|
QCOMPARE(0.0, obj1.windowOpacity());
|
|
obj1.setWindowOpacity(1.1f);
|
|
QCOMPARE(1.0, obj1.windowOpacity()); // 1.0 is the fullest opacity possible
|
|
|
|
// QWidget * QWidget::focusProxy()
|
|
// void QWidget::setFocusProxy(QWidget *)
|
|
QWidget *var9 = new QWidget();
|
|
obj1.setFocusProxy(var9);
|
|
QCOMPARE(var9, obj1.focusProxy());
|
|
obj1.setFocusProxy((QWidget *)0);
|
|
QCOMPARE((QWidget *)0, obj1.focusProxy());
|
|
delete var9;
|
|
|
|
// const QRect & QWidget::geometry()
|
|
// 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());
|
|
|
|
delete var1;
|
|
#if defined (Q_OS_WIN) && !defined(Q_OS_WINCE)
|
|
obj1.setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint);
|
|
const HWND handle = winHandleOf(&obj1);
|
|
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:
|
|
BezierViewer( QWidget* parent=0, const char* name=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( 0, "testObject");
|
|
testWidget->resize(200,200);
|
|
testWidget->show();
|
|
QTest::qWaitForWindowShown(testWidget);
|
|
QTest::qWait(50);
|
|
}
|
|
|
|
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, const char* name )
|
|
: QWidget( parent )
|
|
{
|
|
setObjectName(name);
|
|
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");
|
|
|
|
QWidget *root = new QWidget;
|
|
QWidget *child0 = new QWidget(root);
|
|
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");
|
|
|
|
QWidget *root = new QWidget;
|
|
QWidget *child0 = new QWidget(root);
|
|
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();
|
|
QTest::qWait(100);
|
|
|
|
// 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() );
|
|
}
|
|
|
|
// 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.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.
|
|
QWidget *parent = new QWidget();
|
|
parent->setObjectName(QLatin1String("Parent"));
|
|
parent->setFocusPolicy(Qt::StrongFocus);
|
|
QWidget *child = new QWidget(parent);
|
|
child->setObjectName(QLatin1String("child"));
|
|
child->setFocusPolicy(Qt::StrongFocus);
|
|
QWidget::setTabOrder(child, parent);
|
|
|
|
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, qApp->focusWidget());
|
|
|
|
delete parent;
|
|
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;
|
|
|
|
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);
|
|
QTest::qWaitForWindowShown(container.windowHandle());
|
|
QTest::qWait(100);
|
|
|
|
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.setWindowTitle("Widget1");
|
|
|
|
QWidget widget2;
|
|
widget2.setWindowTitle("Widget2");
|
|
|
|
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.setWindowTitle("Widget1");
|
|
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);
|
|
|
|
plain.showNormal();
|
|
QVERIFY(!(plain.windowState() & Qt::WindowFullScreen));
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(layouted.windowState() & Qt::WindowFullScreen);
|
|
|
|
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());
|
|
|
|
layouted.hide();
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(!layouted.isVisible());
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
layouted.showMinimized();
|
|
QVERIFY(layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(!layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
layouted.showMinimized();
|
|
QVERIFY(layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
|
|
layouted.showFullScreen();
|
|
QVERIFY(!layouted.isMinimized());
|
|
QVERIFY(layouted.isFullScreen());
|
|
QVERIFY(layouted.isVisible());
|
|
|
|
{
|
|
QWidget frame;
|
|
QWidget widget(&frame);
|
|
widget.showFullScreen();
|
|
QVERIFY(widget.isFullScreen());
|
|
}
|
|
}
|
|
|
|
class ResizeWidget : public QWidget {
|
|
public:
|
|
ResizeWidget(QWidget *p = 0) : QWidget(p)
|
|
{
|
|
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()
|
|
{
|
|
//here we test that minimizing a widget and restoring it doesn't change the focus inside of it
|
|
{
|
|
QWidget window;
|
|
QWidget child1(&window), child2(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
window.show();
|
|
qApp->setActiveWindow(&window);
|
|
QTest::qWaitForWindowShown(&window);
|
|
child2.setFocus();
|
|
QTest::qWait(50);
|
|
|
|
QTRY_COMPARE(window.focusWidget(), &child2);
|
|
QTRY_COMPARE(qApp->focusWidget(), &child2);
|
|
|
|
window.showMinimized();
|
|
QTest::qWait(10);
|
|
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);
|
|
QTest::qWaitForWindowShown(&window);
|
|
child->setFocus();
|
|
QTest::qWait(50);
|
|
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);
|
|
QTest::qWaitForWindowShown(&window);
|
|
child->setFocus();
|
|
QTest::qWait(50);
|
|
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);
|
|
QTest::qWaitForWindowShown(&window);
|
|
child->setFocus();
|
|
QTest::qWait(10);
|
|
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);
|
|
QTest::qWaitForWindowShown(&window);
|
|
child->setFocus();
|
|
QTest::qWait(10);
|
|
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);
|
|
QTest::qWaitForWindowShown(&window);
|
|
QTest::qWait(30);
|
|
#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();
|
|
QTest::qWaitForWindowShown(&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 (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);
|
|
|
|
QCOMPARE(child.geometry().topLeft(), childPos);
|
|
QTRY_COMPARE(childTLW.pos(), tlwPos);
|
|
|
|
// This following part of the test only makes sense on Windows.
|
|
#ifdef Q_OS_WIN
|
|
QWidget childTLWChild(&childTLW);
|
|
childTLWChild.setObjectName("childTLWChild");
|
|
|
|
QWidget grandChild(&child);
|
|
grandChild.setObjectName("grandChild");
|
|
grandChild.setGeometry(10, 10, 160, 110);
|
|
QPalette pal3;
|
|
pal3.setColor(grandChild.backgroundRole(), Qt::red);
|
|
grandChild.setPalette(pal3);
|
|
//grandChild.setPaletteBackgroundColor(Qt::red);
|
|
|
|
QWidget grandChildTLW(&grandChild, Qt::Window);
|
|
grandChildTLW.setObjectName("grandChildTLW");
|
|
grandChildTLW.setGeometry(200, 200, 50, 50);
|
|
QPalette pal4;
|
|
pal4.setColor(grandChildTLW.backgroundRole(), Qt::yellow);
|
|
grandChildTLW.setPalette(pal4);
|
|
//grandChildTLW.setPaletteBackgroundColor(Qt::yellow);
|
|
|
|
QWidget grandChildTLWChild(&grandChildTLW);
|
|
grandChildTLWChild.setObjectName("grandChildTLWChild");
|
|
|
|
QVERIFY(IsWindow(winHandleOf(&childTLW)));
|
|
QVERIFY(IsWindow(winHandleOf(&childTLWChild)));
|
|
QVERIFY(IsWindow(winHandleOf(&grandChildTLW)));
|
|
QVERIFY(IsWindow(winHandleOf(&grandChildTLWChild)));
|
|
|
|
parent.show();
|
|
|
|
QVERIFY(IsWindow(winHandleOf(&childTLW)));
|
|
QVERIFY(IsWindow(winHandleOf(&childTLWChild)));
|
|
QVERIFY(IsWindow(winHandleOf(&grandChildTLW)));
|
|
QVERIFY(IsWindow(winHandleOf(&grandChildTLWChild)));
|
|
|
|
child.setParent(&parent);
|
|
child.move(10,10);
|
|
child.show();
|
|
|
|
// this appears to stabelize results
|
|
qApp->processEvents();
|
|
|
|
QVERIFY(IsWindow(winHandleOf(&childTLW)));
|
|
QVERIFY(IsWindow(winHandleOf(&childTLWChild)));
|
|
|
|
QVERIFY(IsWindow(winHandleOf(&grandChildTLW)));
|
|
QVERIFY(IsWindow(winHandleOf(&grandChildTLWChild)));
|
|
#endif
|
|
}
|
|
|
|
// 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();
|
|
QWidget *parentWidget = new QWidget(testWidget);
|
|
parentWidget->setObjectName("parentWidget");
|
|
parentWidget->setGeometry(0, 0, 100, 100);
|
|
QLineEdit *edit = new QLineEdit(parentWidget);
|
|
edit->setObjectName("edit1");
|
|
QLineEdit *edit3 = new QLineEdit(parentWidget);
|
|
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);
|
|
|
|
delete edit2;
|
|
delete parentWidget;
|
|
}
|
|
|
|
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();
|
|
QTest::qWaitForWindowShown(&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);
|
|
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");
|
|
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) {
|
|
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);
|
|
QWidget *parent = new QWidget(0);
|
|
QList<UpdateWidget *> allChildren;
|
|
|
|
UpdateWidget *child1 = new UpdateWidget(parent);
|
|
child1->setAutoFillBackground(true);
|
|
allChildren.append(child1);
|
|
|
|
UpdateWidget *child2 = new UpdateWidget(parent);
|
|
child2->setAutoFillBackground(true);
|
|
allChildren.append(child2);
|
|
|
|
UpdateWidget *child3 = new UpdateWidget(parent);
|
|
child3->setAutoFillBackground(true);
|
|
allChildren.append(child3);
|
|
|
|
UpdateWidget *child4 = new UpdateWidget(parent);
|
|
child4->setAutoFillBackground(true);
|
|
allChildren.append(child4);
|
|
|
|
parent->show();
|
|
QTest::qWaitForWindowShown(parent);
|
|
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(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)
|
|
child2->raise();
|
|
QTest::qWait(50);
|
|
|
|
foreach (UpdateWidget *child, allChildren) {
|
|
int expectedPaintEvents = child == child2 ? 1 : 0;
|
|
int expectedZOrderChangeEvents = child == child2 ? 1 : 0;
|
|
#ifdef Q_OS_MAC
|
|
QSKIP("Not yet sure why this fails.");
|
|
#endif
|
|
QTRY_COMPARE(child->numPaintEvents, expectedPaintEvents);
|
|
QCOMPARE(child->numZOrderChangeEvents, expectedZOrderChangeEvents);
|
|
child->reset();
|
|
}
|
|
|
|
QList<QObject *> list2;
|
|
list2 << child1 << child3 << child4 << child2;
|
|
QVERIFY(parent->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;
|
|
parent->setParent(&topLevel);
|
|
topLevel.show();
|
|
QTest::qWaitForWindowShown(&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()
|
|
{
|
|
QWidget *parent = new QWidget(0);
|
|
QList<UpdateWidget *> allChildren;
|
|
|
|
UpdateWidget *child1 = new UpdateWidget(parent);
|
|
child1->setAutoFillBackground(true);
|
|
allChildren.append(child1);
|
|
|
|
UpdateWidget *child2 = new UpdateWidget(parent);
|
|
child2->setAutoFillBackground(true);
|
|
allChildren.append(child2);
|
|
|
|
UpdateWidget *child3 = new UpdateWidget(parent);
|
|
child3->setAutoFillBackground(true);
|
|
allChildren.append(child3);
|
|
|
|
UpdateWidget *child4 = new UpdateWidget(parent);
|
|
child4->setAutoFillBackground(true);
|
|
allChildren.append(child4);
|
|
|
|
parent->show();
|
|
QTest::qWaitForWindowShown(parent);
|
|
QTest::qWait(100);
|
|
|
|
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);
|
|
|
|
delete parent;
|
|
}
|
|
#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()
|
|
{
|
|
QTest::qWait(10);
|
|
QWidget *parent = new QWidget(0);
|
|
QList<UpdateWidget *> allChildren;
|
|
|
|
UpdateWidget *child1 = new UpdateWidget(parent);
|
|
child1->setAutoFillBackground(true);
|
|
allChildren.append(child1);
|
|
|
|
UpdateWidget *child2 = new UpdateWidget(parent);
|
|
child2->setAutoFillBackground(true);
|
|
allChildren.append(child2);
|
|
|
|
UpdateWidget *child3 = new UpdateWidget(parent);
|
|
child3->setAutoFillBackground(true);
|
|
allChildren.append(child3);
|
|
|
|
UpdateWidget *child4 = new UpdateWidget(parent);
|
|
child4->setAutoFillBackground(true);
|
|
allChildren.append(child4);
|
|
|
|
parent->show();
|
|
QTest::qWaitForWindowShown(parent);
|
|
QTest::qWait(10);
|
|
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();
|
|
}
|
|
|
|
delete parent;
|
|
}
|
|
#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)
|
|
{
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&widget);
|
|
QTest::qWait(500);
|
|
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();
|
|
QTest::qWaitForWindowShown(&widget);
|
|
QTest::qWait(100);
|
|
|
|
if (expectedWindowState == Qt::WindowNoState) {
|
|
QTRY_COMPARE(widget.pos(), expectedPosition);
|
|
QTRY_COMPARE(widget.size(), expectedSize);
|
|
}
|
|
|
|
widget.showNormal();
|
|
QTest::qWait(10);
|
|
|
|
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();
|
|
QTest::qWaitForWindowShown(widget.windowHandle());
|
|
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
|
|
|
|
QWidget *w1 = new QWidget(0, Qt::X11BypassWindowManagerHint);
|
|
w1->setGeometry(0,0,150,150);
|
|
w1->setObjectName("w1");
|
|
|
|
QWidget *w2 = new QWidget(0, Qt::X11BypassWindowManagerHint | Qt::FramelessWindowHint);
|
|
w2->setGeometry(50,50,100,100);
|
|
w2->setObjectName("w2");
|
|
w1->show();
|
|
QTest::qWaitForWindowShown(w1);
|
|
qApp->processEvents();
|
|
QWidget *wr;
|
|
QTRY_VERIFY((wr = QApplication::widgetAt(100, 100)));
|
|
QCOMPARE(wr->objectName(), QString("w1"));
|
|
|
|
w2->show();
|
|
QTest::qWaitForWindowShown(w2);
|
|
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);
|
|
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
|
|
/// ### fixme: Check platforms
|
|
QEXPECT_FAIL("", "Window mask not implemented on Lighthouse QTBUG-22326", Continue);
|
|
|
|
QTRY_COMPARE(QApplication::widgetAt(100,100)->objectName(), w1->objectName());
|
|
QTRY_COMPARE(QApplication::widgetAt(101,101)->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
|
|
/// ### fixme: Check platforms
|
|
QEXPECT_FAIL("", "Window mask not implemented on Lighthouse QTBUG-22326", Continue);
|
|
QTRY_VERIFY(QApplication::widgetAt(100,100) == w1);
|
|
QTRY_VERIFY(QApplication::widgetAt(101,101) == w2);
|
|
|
|
delete w2;
|
|
delete w1;
|
|
}
|
|
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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()
|
|
{
|
|
#if defined(Q_OS_MAC)
|
|
QSKIP("We do not yet have static contents support for *top-levels* on this platform");
|
|
#endif
|
|
|
|
StaticWidget topLevel;
|
|
topLevel.gotPaintEvent = false;
|
|
topLevel.show();
|
|
QTest::qWaitForWindowShown(&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);
|
|
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);
|
|
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
|
|
// Should cause winId of child to change, on all platforms
|
|
QWidget parent1, parent2;
|
|
WinIdChangeWidget child(&parent1);
|
|
const WId winIdBefore = child.winId();
|
|
QCOMPARE(child.winIdChangeEventCount(), 1);
|
|
child.setParent(&parent2);
|
|
const WId winIdAfter = child.internalWinId();
|
|
QVERIFY(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();
|
|
QVERIFY(winIdBefore != winIdAfter);
|
|
QCOMPARE(child.winIdChangeEventCount(), 3);
|
|
// winId is set to zero during reparenting
|
|
QVERIFY(0 == child.m_winIdList[1]);
|
|
}
|
|
}
|
|
|
|
void tst_QWidget::persistentWinId()
|
|
{
|
|
QWidget *parent = new QWidget;
|
|
QWidget *w1 = new QWidget;
|
|
QWidget *w2 = new QWidget;
|
|
QWidget *w3 = new QWidget;
|
|
w1->setParent(parent);
|
|
w2->setParent(w1);
|
|
w3->setParent(w2);
|
|
|
|
WId winId1 = w1->winId();
|
|
WId winId2 = w2->winId();
|
|
WId winId3 = w3->winId();
|
|
|
|
// reparenting should change the winId of the widget being reparented, but not of its children
|
|
w1->setParent(0);
|
|
QVERIFY(w1->winId() != winId1);
|
|
winId1 = w1->winId();
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w1->setParent(parent);
|
|
QVERIFY(w1->winId() != winId1);
|
|
winId1 = w1->winId();
|
|
QCOMPARE(w2->winId(), winId2);
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w2->setParent(0);
|
|
QVERIFY(w2->winId() != winId2);
|
|
winId2 = w2->winId();
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w2->setParent(parent);
|
|
QVERIFY(w2->winId() != winId2);
|
|
winId2 = w2->winId();
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w2->setParent(w1);
|
|
QVERIFY(w2->winId() != winId2);
|
|
winId2 = w2->winId();
|
|
QCOMPARE(w3->winId(), winId3);
|
|
|
|
w3->setParent(0);
|
|
QVERIFY(w3->winId() != winId3);
|
|
winId3 = w3->winId();
|
|
|
|
w3->setParent(w1);
|
|
QVERIFY(w3->winId() != winId3);
|
|
winId3 = w3->winId();
|
|
|
|
w3->setParent(w2);
|
|
QVERIFY(w3->winId() != winId3);
|
|
winId3 = w3->winId();
|
|
|
|
delete parent;
|
|
}
|
|
|
|
void tst_QWidget::showNativeChild()
|
|
{
|
|
QWidget topLevel;
|
|
topLevel.setGeometry(0, 0, 100, 100);
|
|
QWidget child(&topLevel);
|
|
child.winId();
|
|
topLevel.show();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&updateWidget);
|
|
QTest::qWait(50);
|
|
qApp->processEvents();
|
|
QTRY_VERIFY(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).toAscii())
|
|
<< 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();
|
|
QTest::qWaitForWindowShown(&widget);
|
|
QTest::qWait(20);
|
|
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();
|
|
QTest::qWaitForWindowShown(&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);
|
|
}
|
|
|
|
{
|
|
// show() first, then setGeometry()
|
|
QWidget widget;
|
|
if (windowFlags != 0)
|
|
widget.setWindowFlags(Qt::WindowFlags(windowFlags));
|
|
|
|
widget.show();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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);
|
|
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());
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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)
|
|
{
|
|
QPalette opaquePalette = palette();
|
|
opaquePalette.setColor(backgroundRole(), color);
|
|
setPalette(opaquePalette);
|
|
setAutoFillBackground(true);
|
|
}
|
|
|
|
void paintEvent(QPaintEvent *e) {
|
|
r += e->region();
|
|
}
|
|
|
|
void reset() {
|
|
r = QRegion();
|
|
}
|
|
|
|
QColor color;
|
|
QRegion r;
|
|
};
|
|
|
|
#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::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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&w1);
|
|
w2.resize(200,200);
|
|
w2.show();
|
|
QTest::qWaitForWindowShown(&w2);
|
|
|
|
QTest::qWait(100);
|
|
|
|
QApplication::setActiveWindow(&w1);
|
|
w1.activateWindow();
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(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);
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(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);
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(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);
|
|
QApplication::processEvents();
|
|
QTRY_COMPARE(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;
|
|
|
|
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;
|
|
|
|
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;
|
|
|
|
FocusWidget child1(&window);
|
|
child1.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
QWidget child2(&window);
|
|
child2.setFocusPolicy(Qt::StrongFocus);
|
|
|
|
window.show();
|
|
window.activateWindow();
|
|
QTest::qWaitForWindowShown(&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.show();
|
|
window.activateWindow();
|
|
QTest::qWaitForWindowShown(&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.show();
|
|
window.activateWindow();
|
|
QTest::qWaitForWindowShown(&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;
|
|
};
|
|
|
|
void tst_QWidget::setCursor()
|
|
{
|
|
#ifndef QT_NO_CURSOR
|
|
{
|
|
QWidget window;
|
|
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;
|
|
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;
|
|
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;
|
|
QWidget child(&window);
|
|
|
|
window.show();
|
|
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;
|
|
QWidget window2;
|
|
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;
|
|
QWidget window2;
|
|
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;
|
|
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) {
|
|
QWidget *popup = new QWidget(0, Qt::Popup);
|
|
popup->resize(150, 50);
|
|
QFrame *frame = new QFrame(popup);
|
|
frame->setGeometry(0, 0, 50, 50);
|
|
frame->setFrameStyle(QFrame::Box | QFrame::Plain);
|
|
EventSpy spy1(frame, QEvent::ToolTip);
|
|
EventSpy spy2(popup, QEvent::ToolTip);
|
|
frame->setMouseTracking(pass == 0 ? false : true);
|
|
frame->setToolTip(QLatin1String("TOOLTIP FRAME"));
|
|
popup->setToolTip(QLatin1String("TOOLTIP POPUP"));
|
|
popup->show();
|
|
QTest::qWaitForWindowShown(popup);
|
|
QTest::qWait(10);
|
|
QTest::mouseMove(frame);
|
|
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(popup);
|
|
delete popup;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void tst_QWidget::testWindowIconChangeEventPropagation()
|
|
{
|
|
// 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 <EventSpy *> applicationEventSpies;
|
|
QList <EventSpy *> widgetEventSpies;
|
|
foreach (QWidget *widget, widgets) {
|
|
applicationEventSpies.append(new EventSpy(widget, QEvent::ApplicationWindowIconChange));
|
|
widgetEventSpies.append(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
|
|
EventSpy *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(*new QIcon);
|
|
|
|
for (int i = 0; i < widgets.count(); ++i) {
|
|
// Check QEvent::ApplicationWindowIconChange
|
|
EventSpy *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.
|
|
for (int i = 0; i < widgets.count(); ++i) {
|
|
delete applicationEventSpies.at(i);
|
|
delete widgetEventSpies.at(i);
|
|
}
|
|
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();
|
|
QTest::qWaitForWindowShown(widget.windowHandle());
|
|
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();
|
|
QTest::qWaitForWindowShown(widget.windowHandle());
|
|
QCOMPARE(widget.size(), newMinimumSize);
|
|
}
|
|
}
|
|
|
|
class ShowHideShowWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
int state;
|
|
public:
|
|
bool gotExpectedMapNotify;
|
|
|
|
ShowHideShowWidget()
|
|
: state(0), gotExpectedMapNotify(false)
|
|
{
|
|
startTimer(1000);
|
|
}
|
|
|
|
void timerEvent(QTimerEvent *)
|
|
{
|
|
switch (state++) {
|
|
case 0:
|
|
show();
|
|
break;
|
|
case 1:
|
|
emit done();
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool nativeEvent(const QByteArray &eventType, void *message, long *)
|
|
{
|
|
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);
|
|
if ((responseType & ~0x80) == XCB_MAP_NOTIFY)
|
|
gotExpectedMapNotify = true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
signals:
|
|
void done();
|
|
};
|
|
|
|
void tst_QWidget::showHideShowX11()
|
|
{
|
|
if (m_platform != QStringLiteral("xcb"))
|
|
QSKIP("This test is for X11 only.");
|
|
|
|
ShowHideShowWidget w;
|
|
w.show();
|
|
w.hide();
|
|
|
|
QEventLoop eventLoop;
|
|
connect(&w, SIGNAL(done()), &eventLoop, SLOT(quit()));
|
|
eventLoop.exec();
|
|
|
|
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);
|
|
QTest::qWaitForWindowShown(&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 QList<QPair<QWidget *, QEvent::Type> > 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;
|
|
}
|
|
|
|
private:
|
|
EventList events;
|
|
};
|
|
|
|
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));
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 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);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
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);
|
|
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 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);
|
|
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::ChildPolished)
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&widget, QEvent::Type(QEvent::User + 2));
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 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);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
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);
|
|
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 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));
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 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);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
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);
|
|
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
}
|
|
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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()
|
|
{
|
|
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();
|
|
QTest::qWaitForWindowShown(calendar);
|
|
|
|
// Create a dummy focus widget to get rid of focus rect in reference image.
|
|
QLineEdit dummyFocusWidget;
|
|
dummyFocusWidget.show();
|
|
QTest::qWaitForWindowShown(&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);
|
|
|
|
{ // 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).
|
|
delete calendar;
|
|
calendar = new QCalendarWidget;
|
|
calendar->setFont(f);
|
|
workaroundPaletteIssue(calendar);
|
|
|
|
{ // 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, 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, 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;
|
|
// 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()
|
|
{
|
|
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();
|
|
QTest::qWaitForWindowShown(widget.windowHandle());
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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);
|
|
QCOMPARE(widget.numPaintEvents, 0);
|
|
|
|
// Restore window.
|
|
widget.showNormal();
|
|
QTest::qWait(30);
|
|
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;
|
|
QWidget child(&parent);
|
|
QWidget grandChild(&child);
|
|
QWidget greatGrandChild(&grandChild);
|
|
parent.show();
|
|
|
|
QTest::qWaitForWindowShown(parent.windowHandle());
|
|
|
|
// 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;
|
|
QWidget widget(&window);
|
|
QWidget child(&widget);
|
|
child.setAttribute(Qt::WA_NativeWindow);
|
|
child.setAttribute(Qt::WA_DontCreateNativeAncestors);
|
|
window.show();
|
|
QVERIFY(child.testAttribute(Qt::WA_Mapped));
|
|
widget.hide();
|
|
QVERIFY(!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);
|
|
QVERIFY(paintOnScreen.testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(paintOnScreen.internalWinId());
|
|
QVERIFY(paintOnScreenChild.testAttribute(Qt::WA_NativeWindow));
|
|
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;
|
|
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;
|
|
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();
|
|
QVERIFY(child.internalWinId());
|
|
QVERIFY(grandChild.internalWinId());
|
|
QVERIFY(greatGrandChild.internalWinId());
|
|
}
|
|
|
|
{ // Ensure that widgets reparented into Qt::WA_PaintOnScreen widgets become native.
|
|
QWidget topLevel;
|
|
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;
|
|
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());
|
|
QVERIFY(child.internalWinId());
|
|
QVERIFY(child.testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(grandChild.internalWinId());
|
|
QVERIFY(grandChild.testAttribute(Qt::WA_NativeWindow));
|
|
QVERIFY(paintOnScreenWidget.internalWinId());
|
|
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)
|
|
{
|
|
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);
|
|
|
|
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 : 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);
|
|
}
|
|
|
|
delete parent;
|
|
}
|
|
|
|
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();
|
|
|
|
QTest::qWaitForWindowShown(updateWidget.windowHandle());
|
|
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&widget);
|
|
QTest::qWait(10);
|
|
QCOMPARE(widget.numPaintEvents, 0);
|
|
}
|
|
|
|
void tst_QWidget::resizeInPaintEvent()
|
|
{
|
|
QWidget window;
|
|
UpdateWidget widget(&window);
|
|
window.show();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(widget.windowHandle());
|
|
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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&testWidget);
|
|
QTest::qWait(300);
|
|
|
|
QRect expectedGeometry(100,100, 100, 100);
|
|
QTRY_COMPARE(testWidget.geometry(), expectedGeometry);
|
|
}
|
|
|
|
void tst_QWidget::immediateRepaintAfterShow()
|
|
{
|
|
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.");
|
|
|
|
QWidget *widget = new UpdateWidget;
|
|
widget->show();
|
|
QTest::qWaitForWindowShown(widget->windowHandle());
|
|
QTest::qWait(200);
|
|
|
|
static_cast<UpdateWidget *>(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)->invalidateBuffer(widget->rect());
|
|
QCOMPARE(static_cast<UpdateWidget *>(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(static_cast<UpdateWidget *>(widget)->numPaintEvents, 1);
|
|
|
|
delete widget;
|
|
}
|
|
|
|
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()
|
|
{
|
|
QWidget *topLevel = new QWidget;
|
|
CustomWidget *custom = new CustomWidget(topLevel);
|
|
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);
|
|
|
|
delete topLevel;
|
|
}
|
|
|
|
void tst_QWidget::customDpiProperty()
|
|
{
|
|
QWidget *topLevel = new QWidget;
|
|
QWidget *middle = new CustomWidget(topLevel);
|
|
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);
|
|
|
|
delete topLevel;
|
|
}
|
|
|
|
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.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
|
|
{
|
|
public:
|
|
GDIWidget() { setAttribute(Qt::WA_PaintOnScreen); }
|
|
QPaintEngine *paintEngine() const { return 0; }
|
|
|
|
|
|
void paintEvent(QPaintEvent *) {
|
|
qDebug() << __FUNCTION__;
|
|
QPlatformNativeInterface *ni = QGuiApplication::platformNativeInterface();
|
|
const HDC hdc = (HDC)ni->nativeResourceForWindow(QByteArrayLiteral("getDC"), windowHandle());
|
|
if (!hdc) {
|
|
qWarning("%s: Unable to obtain native DC.", Q_FUNC_INFO);
|
|
QTimer::singleShot(0, this, SLOT(reject()));
|
|
return;
|
|
}
|
|
SelectObject(hdc, CreateSolidBrush(RGB(255, 0, 0)));
|
|
Rectangle(hdc, 0, 0, 10, 10);
|
|
|
|
ni->nativeResourceForWindow(QByteArrayLiteral("releaseDC"), windowHandle());
|
|
|
|
const QImage im = grab(QRect(QPoint(0, 0), size())).toImage();
|
|
color = im.pixel(1, 1);
|
|
QTimer::singleShot(0, this, SLOT(accept()));
|
|
}
|
|
|
|
QSize sizeHint() const {
|
|
return QSize(400, 300);
|
|
}
|
|
|
|
QColor color;
|
|
};
|
|
|
|
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(100, 100);
|
|
|
|
QWidget *grandChild = new QWidget(child);
|
|
grandChild->setPalette(Qt::blue);
|
|
grandChild->setAutoFillBackground(true);
|
|
grandChild->resize(50, 50);
|
|
grandChild->setAttribute(Qt::WA_StaticContents);
|
|
window1.show();
|
|
QTest::qWaitForWindowShown(&window1);
|
|
|
|
QWidget window2;
|
|
window2.show();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(label.windowHandle());
|
|
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(150, 150);
|
|
topLevel.show();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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.
|
|
}
|
|
|
|
// Windows Mobile has no proper cursor support, so skip this test on that platform.
|
|
#if !defined(Q_OS_WINCE_WM)
|
|
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.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();
|
|
|
|
QTest::qWaitForWindowShown(window.windowHandle());
|
|
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
|
|
|
|
// Windows Mobile has no proper cursor support, so skip this test on that platform.
|
|
#if !defined(Q_OS_WINCE_WM)
|
|
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.resize(200, 200);
|
|
SELChild child(&parent);
|
|
child.resize(200, 200);
|
|
parent.show();
|
|
QTest::qWaitForWindowShown(parent.windowHandle());
|
|
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(100, 100);
|
|
child->setAutoFillBackground(true);
|
|
child->setPalette(Qt::red);
|
|
|
|
widget.show();
|
|
QTest::qWaitForWindowShown(widget.windowHandle());
|
|
QTest::qWait(200);
|
|
|
|
// Please do not crash.
|
|
MyEvilObject evil(child);
|
|
QTest::qWait(200);
|
|
}
|
|
|
|
void tst_QWidget::toplevelLineEditFocus()
|
|
{
|
|
testWidget->hide();
|
|
|
|
QLineEdit w;
|
|
w.show();
|
|
QTest::qWaitForWindowShown(&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();
|
|
|
|
QTest::qWaitForWindowShown(&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()
|
|
{
|
|
QApplication::setOverrideCursor(Qt::BlankCursor); //keep the cursor out of screen grabs
|
|
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();
|
|
QTest::qWaitForWindowShown(&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));
|
|
QApplication::restoreOverrideCursor();
|
|
}
|
|
#endif
|
|
|
|
void tst_QWidget::inputFocus_task257832()
|
|
{
|
|
QLineEdit *widget = new QLineEdit;
|
|
widget->setFocus();
|
|
widget->winId(); // make sure, widget has been created
|
|
widget->show();
|
|
QTRY_VERIFY(widget->hasFocus());
|
|
QCOMPARE(qApp->inputMethod()->inputItem(), static_cast<QWidget*>(widget));
|
|
widget->setReadOnly(true);
|
|
QVERIFY(!qApp->inputMethod()->inputItem());
|
|
delete widget;
|
|
}
|
|
|
|
void tst_QWidget::setGraphicsEffect()
|
|
{
|
|
// Check that we don't have any effect by default.
|
|
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.
|
|
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.
|
|
delete widget;
|
|
QVERIFY(!blurEffect);
|
|
delete anotherWidget;
|
|
|
|
// Ensure the effect is uninstalled when deleting it
|
|
widget = 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);
|
|
|
|
delete widget;
|
|
}
|
|
|
|
void tst_QWidget::activateWindow()
|
|
{
|
|
// Test case for task 260685
|
|
|
|
// Create first mainwindow and set it active
|
|
QMainWindow* mainwindow = new QMainWindow();
|
|
QLabel* label = new QLabel(mainwindow);
|
|
mainwindow->setCentralWidget(label);
|
|
mainwindow->setVisible(true);
|
|
mainwindow->activateWindow();
|
|
QTest::qWaitForWindowShown(mainwindow);
|
|
qApp->processEvents();
|
|
|
|
QTRY_VERIFY(mainwindow->isActiveWindow());
|
|
|
|
// Create second mainwindow and set it active
|
|
QMainWindow* mainwindow2 = new QMainWindow();
|
|
QLabel* label2 = new QLabel(mainwindow2);
|
|
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)
|
|
{
|
|
}
|
|
~Widget()
|
|
{
|
|
QMessageBox msgbox;
|
|
QTimer::singleShot(10, &msgbox, SLOT(accept()));
|
|
msgbox.exec(); //open a modal dialog
|
|
}
|
|
};
|
|
|
|
QWidget *win = new QWidget;
|
|
new Widget(win);
|
|
win->show();
|
|
QTest::qWaitForWindowShown(win);
|
|
delete win;
|
|
}
|
|
|
|
void tst_QWidget::focusProxyAndInputMethods()
|
|
{
|
|
QWidget *toplevel = new QWidget(0, Qt::X11BypassWindowManagerHint);
|
|
toplevel->setAttribute(Qt::WA_InputMethodEnabled, true);
|
|
|
|
QWidget *child = new QWidget(toplevel);
|
|
child->setFocusProxy(toplevel);
|
|
child->setAttribute(Qt::WA_InputMethodEnabled, true);
|
|
|
|
toplevel->setFocusPolicy(Qt::WheelFocus);
|
|
child->setFocusPolicy(Qt::WheelFocus);
|
|
|
|
QVERIFY(!child->hasFocus());
|
|
QVERIFY(!toplevel->hasFocus());
|
|
|
|
toplevel->show();
|
|
QTest::qWaitForWindowShown(toplevel);
|
|
QApplication::setActiveWindow(toplevel);
|
|
QVERIFY(toplevel->hasFocus());
|
|
QVERIFY(child->hasFocus());
|
|
|
|
// verify that toggling input methods on the child widget
|
|
// correctly propagate to the focus proxy's input method
|
|
// and that the input method gets the focus proxy passed
|
|
// as the focus widget instead of the child widget.
|
|
// otherwise input method queries go to the wrong widget
|
|
QCOMPARE(qApp->inputPanel()->inputItem(), toplevel);
|
|
|
|
toplevel->setAttribute(Qt::WA_InputMethodEnabled, false);
|
|
QVERIFY(!qApp->inputPanel()->inputItem());
|
|
|
|
toplevel->setAttribute(Qt::WA_InputMethodEnabled, true);
|
|
QCOMPARE(qApp->inputPanel()->inputItem(), toplevel);
|
|
|
|
delete toplevel;
|
|
}
|
|
|
|
#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(100,100);
|
|
QLabel child(QString("@"),&scrollable);
|
|
child.resize(50,50);
|
|
scrollable.show();
|
|
QTest::qWaitForWindowShown(&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
|
|
QWidget w;
|
|
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));
|
|
#if defined(Q_OS_WIN)
|
|
QEXPECT_FAIL("", "FixMe, QTBUG-8911", Abort);
|
|
#endif
|
|
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()
|
|
{
|
|
QMainWindow * myWindow = new QMainWindow();
|
|
QWidget * center = new QWidget();
|
|
myWindow -> setCentralWidget(center);
|
|
QWidget * drawer = new QWidget(myWindow, 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();
|
|
|
|
QTest::qWaitForWindowShown(&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();
|
|
QTest::qWaitForWindowShown(&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));
|
|
}
|
|
}
|
|
|
|
QTEST_MAIN(tst_QWidget)
|
|
#include "tst_qwidget.moc"
|