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qt5base-lts/tests/auto/qmdisubwindow/tst_qmdisubwindow.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include "qmdisubwindow.h"
#include "qmdiarea.h"
#include <QLayout>
#include <QLineEdit>
#include <QMainWindow>
#include <QMenuBar>
#include <QMenu>
#include <QGroupBox>
#include <QTextEdit>
#include <QLayout>
#include <QHBoxLayout>
#include <QByteArray>
#include <QStyle>
#include <QStyleOptionTitleBar>
#include <QPushButton>
#include <QSizeGrip>
#if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)
#include <QMacStyle>
#endif
#include "../../shared/util.h"
QT_BEGIN_NAMESPACE
#if defined(Q_WS_X11)
extern void qt_x11_wait_for_window_manager(QWidget *w);
#endif
#if !defined(Q_WS_WIN)
extern bool qt_tab_all_widgets;
#endif
QT_END_NAMESPACE
static inline bool tabAllWidgets()
{
#if !defined(Q_WS_WIN)
if (qApp->style()->inherits("QMacStyle"))
return qt_tab_all_widgets;
#endif
return true;
}
static inline void triggerSignal(QMdiSubWindow *window, QMdiArea *workspace,
const QByteArray &signal)
{
if (signal == SIGNAL(windowMaximized())) {
window->showMaximized();
qApp->processEvents();
if (window->parent())
QVERIFY(window->isMaximized());
} else if (signal == SIGNAL(windowMinimized())) {
window->showMinimized();
qApp->processEvents();
if (window->parent())
QVERIFY(window->isMinimized());
} else if (signal == SIGNAL(windowRestored())) {
window->showMaximized();
qApp->processEvents();
window->showNormal();
qApp->processEvents();
QVERIFY(!window->isMinimized());
QVERIFY(!window->isMaximized());
QVERIFY(!window->isShaded());
} else if (signal == SIGNAL(aboutToActivate())) {
if (window->parent()) {
workspace->setActiveSubWindow(window);
qApp->processEvents();
}
} else if (signal == SIGNAL(windowActivated())) {
if (window->parent()) {
workspace->setActiveSubWindow(window);
qApp->processEvents();
}
} else if (signal == SIGNAL(windowDeactivated())) {
if (!window->parent())
return;
workspace->setActiveSubWindow(window);
qApp->processEvents();
workspace->setActiveSubWindow(0);
qApp->processEvents();
}
}
// --- from tst_qgraphicsview.cpp ---
static void sendMousePress(QWidget *widget, const QPoint &point, Qt::MouseButton button = Qt::LeftButton)
{
QMouseEvent event(QEvent::MouseButtonPress, point, widget->mapToGlobal(point), button, 0, 0);
QApplication::sendEvent(widget, &event);
}
static void sendMouseMove(QWidget *widget, const QPoint &point, Qt::MouseButton button = Qt::LeftButton)
{
QMouseEvent event(QEvent::MouseMove, point, widget->mapToGlobal(point), button, button, 0);
QApplication::sendEvent(widget, &event);
}
static void sendMouseRelease(QWidget *widget, const QPoint &point, Qt::MouseButton button = Qt::LeftButton)
{
QMouseEvent event(QEvent::MouseButtonRelease, point, widget->mapToGlobal(point), button, 0, 0);
QApplication::sendEvent(widget, &event);
}
// ---
static void sendMouseDoubleClick(QWidget *widget, const QPoint &point, Qt::MouseButton button = Qt::LeftButton)
{
sendMousePress(widget, point, button);
sendMouseRelease(widget, point, button);
QMouseEvent event(QEvent::MouseButtonDblClick, point, widget->mapToGlobal(point), button, 0, 0);
QApplication::sendEvent(widget, &event);
}
static const Qt::WindowFlags StandardWindowFlags
= Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint;
static const Qt::WindowFlags DialogWindowFlags
= Qt::WindowTitleHint | Qt::WindowSystemMenuHint;
Q_DECLARE_METATYPE(Qt::WindowState);
Q_DECLARE_METATYPE(Qt::WindowStates);
Q_DECLARE_METATYPE(Qt::WindowType);
Q_DECLARE_METATYPE(Qt::WindowFlags);
//TESTED_CLASS=
//TESTED_FILES=
class tst_QMdiSubWindow : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void sizeHint();
void minimumSizeHint();
void minimumSize();
void setWidget();
void setWindowState_data();
void setWindowState();
void mainWindowSupport();
void emittingOfSignals_data();
void emittingOfSignals();
void showShaded();
void showNormal_data();
void showNormal();
void setOpaqueResizeAndMove_data();
void setOpaqueResizeAndMove();
void setWindowFlags_data();
void setWindowFlags();
void mouseDoubleClick();
void setSystemMenu();
void restoreFocus();
void changeFocusWithTab();
void closeEvent();
void setWindowTitle();
void resizeEvents_data();
void resizeEvents();
#if defined(Q_WS_MAC)
void defaultSizeGrip();
#endif
void hideAndShow();
void keepWindowMaximizedState();
void explicitlyHiddenWidget();
void resizeTimer();
void fixedMinMaxSize();
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
void replaceMenuBarWhileMaximized();
void closeOnDoubleClick();
#endif
void setFont();
void task_188849();
void mdiArea();
void task_182852();
void task_233197();
void task_226929();
};
void tst_QMdiSubWindow::initTestCase()
{
qRegisterMetaType<Qt::WindowStates>("Qt::WindowStates");
}
void tst_QMdiSubWindow::sizeHint()
{
QMdiSubWindow *window = new QMdiSubWindow;
QCOMPARE(window->sizeHint(), window->minimumSizeHint());
window->show();
QCOMPARE(window->sizeHint(), window->minimumSizeHint());
QMdiArea workspace;
workspace.addSubWindow(window);
QCOMPARE(window->sizeHint(), window->minimumSizeHint());
}
void tst_QMdiSubWindow::minimumSizeHint()
{
QMdiSubWindow window;
window.show();
QCOMPARE(window.minimumSizeHint(), qApp->globalStrut());
window.setWidget(new QWidget);
QCOMPARE(window.minimumSizeHint(), window.layout()->minimumSize()
.expandedTo(qApp->globalStrut()));
delete window.widget();
delete window.layout();
window.setWidget(new QWidget);
QCOMPARE(window.minimumSizeHint(), qApp->globalStrut());
window.widget()->show();
QCOMPARE(window.minimumSizeHint(), window.widget()->minimumSizeHint()
.expandedTo(qApp->globalStrut()));
}
void tst_QMdiSubWindow::minimumSize()
{
QMdiArea mdiArea;
mdiArea.resize(200, 200);
// Check that we respect the minimum size set on the sub-window itself.
QMdiSubWindow *subWindow1 = mdiArea.addSubWindow(new QWidget);
subWindow1->setMinimumSize(1000, 1000);
mdiArea.show();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(&mdiArea);
#endif
QCOMPARE(subWindow1->size(), QSize(1000, 1000));
// Check that we respect the minimum size set on the internal widget.
QWidget *widget = new QWidget;
widget->setMinimumSize(1000, 1000);
QMdiSubWindow *subWindow2 = mdiArea.addSubWindow(widget);
QVERIFY(subWindow2->size() != mdiArea.viewport()->size());
QCOMPARE(subWindow2->size(), subWindow2->minimumSizeHint());
}
void tst_QMdiSubWindow::setWidget()
{
QMdiSubWindow window;
window.show();
QVERIFY(window.layout());
QVERIFY(!window.widget());
// QPointer so we can check if the widget is deleted
QPointer<QWidget> widget = new QWidget;
widget->setWindowTitle(QString::fromLatin1("DummyTitle"));
QCOMPARE(widget->windowTitle(), QString::fromLatin1("DummyTitle"));
window.setWidget(widget);
QCOMPARE(window.windowTitle(), window.widget()->windowTitle());
QCOMPARE(widget->parentWidget(), static_cast<QWidget *>(&window));
QVERIFY(!widget->isVisible());
QCOMPARE(window.layout()->count(), 1);
QTest::ignoreMessage(QtWarningMsg,"QMdiSubWindow::setWidget: widget is already set");
window.setWidget(widget);
QCOMPARE(window.widget(), static_cast<QWidget *>(widget));
QCOMPARE(widget->parentWidget(), static_cast<QWidget *>(&window));
window.setWidget(0);
QVERIFY(widget);
QVERIFY(!widget->parent());
QVERIFY(!window.widget());
QCOMPARE(window.layout()->count(), 0);
window.setWidget(widget);
delete window.layout();
QVERIFY(!window.layout());
QVERIFY(window.widget());
QCOMPARE(window.widget()->parentWidget(), static_cast<QWidget *>(&window));
delete window.widget();
QVERIFY(!widget);
QVERIFY(!window.widget());
}
void tst_QMdiSubWindow::setWindowState_data()
{
QTest::addColumn<Qt::WindowState>("windowState");
QTest::newRow("maximized") << Qt::WindowMaximized;
QTest::newRow("minimized") << Qt::WindowMinimized;
QTest::newRow("normalized") << Qt::WindowNoState;
}
void tst_QMdiSubWindow::setWindowState()
{
QFETCH(Qt::WindowState, windowState);
QMdiArea workspace;
QMdiSubWindow *window = qobject_cast<QMdiSubWindow *>(workspace.addSubWindow(new QLineEdit));
window->show();
workspace.show();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(&workspace);
#endif
QWidget *testWidget = 0;
for (int iteration = 0; iteration < 2; ++iteration) {
if (iteration == 0)
testWidget = window;
else
testWidget = window->widget();
testWidget->setWindowState(windowState);
Qt::WindowStates windowStateWindow = window->windowState();
windowStateWindow &= ~Qt::WindowActive;
Qt::WindowStates windowStateWidget = window->widget()->windowState();
windowStateWidget &= ~Qt::WindowActive;
QCOMPARE(windowStateWindow, windowStateWidget);
switch (windowState) {
case Qt::WindowNoState:
QVERIFY(!window->widget()->isMinimized());
QVERIFY(!window->widget()->isMaximized());
QVERIFY(!window->isMinimized());
QVERIFY(!window->isMaximized());
break;
case Qt::WindowMinimized:
QVERIFY(window->widget()->isMinimized());
QVERIFY(window->isMinimized());
break;
case Qt::WindowMaximized:
QVERIFY(window->widget()->isMaximized());
QVERIFY(window->isMaximized());
break;
default:
break;
}
}
}
void tst_QMdiSubWindow::mainWindowSupport()
{
QList<QMdiSubWindow *> windows;
QMdiArea *workspace = new QMdiArea;
QMainWindow mainWindow;
mainWindow.setCentralWidget(workspace);
mainWindow.show();
mainWindow.menuBar()->setVisible(true);
qApp->setActiveWindow(&mainWindow);
// QMainWindow's window title is empty
#if !defined(Q_WS_MAC) && !defined(Q_OS_WINCE)
{
QCOMPARE(mainWindow.windowTitle(), QString());
QMdiSubWindow *window = workspace->addSubWindow(new QPushButton(QLatin1String("Test")));
QString expectedTitle = QLatin1String("MainWindow's title is empty");
window->setWindowTitle(expectedTitle);
QCOMPARE(window->windowTitle(), expectedTitle);
window->showMaximized();
QVERIFY(window->isMaximized());
QCOMPARE(window->windowTitle(), expectedTitle);
QCOMPARE(mainWindow.windowTitle(), expectedTitle);
window->showNormal();
QCOMPARE(window->windowTitle(), expectedTitle);
QCOMPARE(mainWindow.windowTitle(), QString());
window->close();
}
#endif
QString originalWindowTitle = QString::fromLatin1("MainWindow");
mainWindow.setWindowTitle(originalWindowTitle);
for (int i = 0; i < 5; ++i) {
mainWindow.menuBar()->setVisible(false);
QMdiSubWindow *window = new QMdiSubWindow;
windows.append(window);
QVERIFY(!window->maximizedButtonsWidget());
QVERIFY(!window->maximizedSystemMenuIconWidget());
QMdiArea *nestedWorkspace = new QMdiArea; // :-)
window->setWidget(nestedWorkspace);
window->widget()->setWindowTitle(QString::fromLatin1("Window %1").arg(i));
workspace->addSubWindow(window);
QVERIFY(!window->maximizedButtonsWidget());
QVERIFY(!window->maximizedSystemMenuIconWidget());
window->show();
// mainWindow.menuBar() is not visible
window->showMaximized();
qApp->processEvents();
QVERIFY(window->isMaximized());
QVERIFY(!window->maximizedButtonsWidget());
QVERIFY(!window->maximizedSystemMenuIconWidget());
window->showNormal();
// Now it is
mainWindow.menuBar()->setVisible(true);
window->showMaximized();
qApp->processEvents();
QVERIFY(window->isMaximized());
#if !defined(Q_WS_MAC) && !defined(Q_OS_WINCE)
QVERIFY(window->maximizedButtonsWidget());
QCOMPARE(window->maximizedButtonsWidget(), mainWindow.menuBar()->cornerWidget(Qt::TopRightCorner));
QVERIFY(window->maximizedSystemMenuIconWidget());
QCOMPARE(window->maximizedSystemMenuIconWidget(), qobject_cast<QWidget *>(mainWindow.menuBar()
->cornerWidget(Qt::TopLeftCorner)));
QCOMPARE(mainWindow.windowTitle(), QString::fromLatin1("%1 - [%2]")
.arg(originalWindowTitle, window->widget()->windowTitle()));
#endif
// Check that nested child windows don't set window title
nestedWorkspace->show();
QMdiSubWindow *nestedWindow = new QMdiSubWindow;
nestedWindow->setWidget(new QWidget);
nestedWorkspace->addSubWindow(nestedWindow);
nestedWindow->widget()->setWindowTitle(QString::fromLatin1("NestedWindow %1").arg(i));
nestedWindow->showMaximized();
qApp->processEvents();
QVERIFY(nestedWindow->isMaximized());
QVERIFY(!nestedWindow->maximizedButtonsWidget());
QVERIFY(!nestedWindow->maximizedSystemMenuIconWidget());
#if !defined(Q_WS_MAC) && !defined(Q_OS_WINCE)
QCOMPARE(mainWindow.windowTitle(), QString::fromLatin1("%1 - [%2]")
.arg(originalWindowTitle, window->widget()->windowTitle()));
#endif
}
#if defined(Q_WS_MAC) || defined(Q_OS_WINCE)
return;
#endif
workspace->activateNextSubWindow();
qApp->processEvents();
foreach (QMdiSubWindow *window, windows) {
QCOMPARE(workspace->activeSubWindow(), window);
QVERIFY(window->isMaximized());
QVERIFY(window->maximizedButtonsWidget());
QCOMPARE(window->maximizedButtonsWidget(), mainWindow.menuBar()->cornerWidget(Qt::TopRightCorner));
QVERIFY(window->maximizedSystemMenuIconWidget());
QCOMPARE(window->maximizedSystemMenuIconWidget(), qobject_cast<QWidget *>(mainWindow.menuBar()
->cornerWidget(Qt::TopLeftCorner)));
QCOMPARE(mainWindow.windowTitle(), QString::fromLatin1("%1 - [%2]")
.arg(originalWindowTitle, window->widget()->windowTitle()));
workspace->activateNextSubWindow();
qApp->processEvents();
}
}
// This test was written when QMdiSubWindow emitted separate signals
void tst_QMdiSubWindow::emittingOfSignals_data()
{
QTest::addColumn<QByteArray>("signal");
QTest::addColumn<Qt::WindowState>("watchedState");
QTest::newRow("windowMaximized") << QByteArray(SIGNAL(windowMaximized())) << Qt::WindowMaximized;
QTest::newRow("windowMinimized") << QByteArray(SIGNAL(windowMinimized())) << Qt::WindowMinimized;
QTest::newRow("windowRestored") << QByteArray(SIGNAL(windowRestored())) << Qt::WindowNoState;
QTest::newRow("aboutToActivate") << QByteArray(SIGNAL(aboutToActivate())) << Qt::WindowNoState;
QTest::newRow("windowActivated") << QByteArray(SIGNAL(windowActivated())) << Qt::WindowActive;
QTest::newRow("windowDeactivated") << QByteArray(SIGNAL(windowDeactivated())) << Qt::WindowActive;
}
void tst_QMdiSubWindow::emittingOfSignals()
{
QFETCH(QByteArray, signal);
QFETCH(Qt::WindowState, watchedState);
QMdiArea workspace;
workspace.show();
qApp->processEvents();
qApp->setActiveWindow(&workspace);
QMdiSubWindow *window = qobject_cast<QMdiSubWindow *>(workspace.addSubWindow(new QWidget));
qApp->processEvents();
window->show();
if (signal != SIGNAL(windowRestored()))
workspace.setActiveSubWindow(0);
qApp->processEvents();
QSignalSpy spy(window, signal == SIGNAL(aboutToActivate())
? signal.data()
: SIGNAL(windowStateChanged(Qt::WindowStates, Qt::WindowStates)));
QVERIFY(spy.isEmpty());
triggerSignal(window, &workspace, signal);
// Unless the signal is windowRestored or windowDeactivated,
// we're already in correct state and nothing should happen.
if (signal != SIGNAL(windowRestored()) && signal != SIGNAL(windowDeactivated()))
triggerSignal(window, &workspace, signal);
int count = 0;
if (signal == SIGNAL(aboutToActivate())) {
count += spy.count();
} else {
for (int i = 0; i < spy.count(); ++i) {
Qt::WindowStates oldState = qvariant_cast<Qt::WindowStates>(spy.at(i).at(0));
Qt::WindowStates newState = qvariant_cast<Qt::WindowStates>(spy.at(i).at(1));
if (watchedState != Qt::WindowNoState) {
if (!(oldState & watchedState) && (newState & watchedState))
++count;
} else {
if ((oldState & (Qt::WindowMinimized | Qt::WindowMaximized))
&& (newState & (watchedState | Qt::WindowActive))) {
++count;
}
}
}
}
QCOMPARE(count, 1);
window->setParent(0);
window->showNormal();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(window);
#endif
qApp->processEvents();
spy.clear();
triggerSignal(window, &workspace, signal);
QCOMPARE(spy.count(), 0);
delete window;
window = 0;
}
void tst_QMdiSubWindow::showShaded()
{
QMdiArea workspace;
QMdiSubWindow *window = workspace.addSubWindow(new QLineEdit);
window->resize(300, 300);
qApp->processEvents();
workspace.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&workspace);
#endif
QVERIFY(!window->isShaded());
QVERIFY(!window->isMaximized());
QCOMPARE(window->size(), QSize(300, 300));
QRect restoreGeometry = window->geometry();
window->showShaded();
QVERIFY(window->isShaded());
QVERIFY(window->isMinimized());
window->showNormal();
QVERIFY(!window->isShaded());
QVERIFY(!window->isMinimized());
QCOMPARE(window->geometry(), restoreGeometry);
window->showShaded();
window->showNormal();
QVERIFY(!window->isShaded());
QVERIFY(!window->isMinimized());
QCOMPARE(window->geometry(), restoreGeometry);
window->showMinimized();
window->showMaximized();
window->showShaded();
QCOMPARE(window->width(), workspace.contentsRect().width());
window->showNormal();
QCOMPARE(window->geometry(), workspace.contentsRect());
window->resize(300, 300);
QCOMPARE(window->size(), QSize(300, 300));
window->showShaded();
window->showNormal();
QTest::qWait(250);
#ifdef Q_OS_WINCE
QSKIP("Until we have a QEvent::WindowFlagsChange event, this will skip", SkipAll);
#endif
const QSize minimumSizeHint = window->minimumSizeHint();
QVERIFY(minimumSizeHint.height() < 300);
const int maxHeightDiff = 300 - minimumSizeHint.height();
// Calculate mouse position for bottom right corner and simulate a
// vertical resize with the mouse.
int offset = window->style()->pixelMetric(QStyle::PM_MDIFrameWidth) / 2;
QPoint mousePosition(window->width() - qMax(offset, 2), window->height() - qMax(offset, 2));
QWidget *mouseReceiver = 0;
#ifdef Q_WS_MAC
if (qobject_cast<QMacStyle*>(window->style()))
mouseReceiver = qFindChild<QSizeGrip *>(window);
else
#endif
mouseReceiver = window;
QVERIFY(mouseReceiver);
sendMouseMove(mouseReceiver, mousePosition, Qt::NoButton);
sendMousePress(mouseReceiver, mousePosition);
for (int i = 0; i < maxHeightDiff + 20; ++i) {
--mousePosition.ry();
sendMouseMove(mouseReceiver, mousePosition);
}
sendMouseRelease(mouseReceiver, mousePosition);
// Make sure we respect the minimumSizeHint!
QCOMPARE(window->height(), minimumSizeHint.height());
window->showShaded();
window->setParent(0);
window->show();
QVERIFY(!window->isShaded());
delete window;
}
void tst_QMdiSubWindow::showNormal_data()
{
QTest::addColumn<QByteArray>("slot");
QTest::newRow("showMinimized") << QByteArray("showMinimized");
QTest::newRow("showMaximized") << QByteArray("showMaximized");
QTest::newRow("showShaded") << QByteArray("showShaded");
}
void tst_QMdiSubWindow::showNormal()
{
QFETCH(QByteArray, slot);
QMdiArea workspace;
QWidget *window = workspace.addSubWindow(new QWidget);
qApp->processEvents();
workspace.show();
window->show();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(&workspace);
#endif
QRect originalGeometry = window->geometry();
QVERIFY(QMetaObject::invokeMethod(window, slot.data()));
qApp->processEvents();
window->showNormal();
qApp->processEvents();
QCOMPARE(window->geometry(), originalGeometry);
}
class EventSpy : public QObject
{
public:
EventSpy(QObject *object, QEvent::Type event)
: eventToSpy(event), _count(0)
{
if (object)
object->installEventFilter(this);
}
int count() const { return _count; }
void clear() { _count = 0; }
protected:
bool eventFilter(QObject *object, QEvent *event)
{
if (event->type() == eventToSpy)
++_count;
return QObject::eventFilter(object, event);
}
private:
QEvent::Type eventToSpy;
int _count;
};
void tst_QMdiSubWindow::setOpaqueResizeAndMove_data()
{
QTest::addColumn<bool>("opaqueMode");
QTest::addColumn<int>("geometryCount");
QTest::addColumn<int>("expectedGeometryCount");
QTest::addColumn<QSize>("workspaceSize");
QTest::addColumn<QSize>("windowSize");
QTest::newRow("normal mode") << true<< 20 << 20 << QSize(400, 400) << QSize(200, 200);
QTest::newRow("rubberband mode") << false << 20 << 1 << QSize(400, 400) << QSize(200, 200);
}
void tst_QMdiSubWindow::setOpaqueResizeAndMove()
{
#if defined (QT_NO_CURSOR) || defined (Q_OS_WINCE_WM) //For Windows CE we will set QT_NO_CURSOR if there is no cursor support
QSKIP("No cursor available", SkipAll);
#endif
QFETCH(bool, opaqueMode);
QFETCH(int, geometryCount);
QFETCH(int, expectedGeometryCount);
QFETCH(QSize, workspaceSize);
QFETCH(QSize, windowSize);
QMdiArea workspace;
QMdiSubWindow *window = qobject_cast<QMdiSubWindow *>(workspace.addSubWindow(new QWidget));
qApp->processEvents();
workspace.resize(workspaceSize);
workspace.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&workspace);
#endif
QWidget *mouseReceiver = 0;
if (window->style()->inherits("QMacStyle"))
mouseReceiver = qFindChild<QSizeGrip *>(window);
else
mouseReceiver = window;
QVERIFY(mouseReceiver);
// ----------------------------- resize -----------------------------
{
// setOpaqueResize
window->setOption(QMdiSubWindow::RubberBandResize, !opaqueMode);
QCOMPARE(window->testOption(QMdiSubWindow::RubberBandResize), !opaqueMode);
// Check that the event spy actually works
EventSpy resizeSpy(window, QEvent::Resize);
QCOMPARE(resizeSpy.count(), 0);
window->resize(windowSize);
QCOMPARE(window->size(), windowSize);
QCOMPARE(resizeSpy.count(), 1);
resizeSpy.clear();
QCOMPARE(resizeSpy.count(), 0);
QTest::qWait(250); // delayed update of dirty regions
// Enter resize mode.
int offset = window->style()->pixelMetric(QStyle::PM_MDIFrameWidth) / 2;
QPoint mousePosition(mouseReceiver->width() - qMax(offset, 2), mouseReceiver->height() - qMax(offset, 2));
sendMouseMove(mouseReceiver, mousePosition, Qt::NoButton);
sendMousePress(mouseReceiver, mousePosition);
// The window itself is the grabber in rubberband mode
if (!opaqueMode) {
mouseReceiver = window;
mousePosition = QPoint(window->width() - qMax(offset, 2), window->height() - qMax(offset, 2));
}
// Trigger resize events
for (int i = 0; i < geometryCount; ++i) {
if (mouseReceiver == window) {
++mousePosition.rx();
++mousePosition.ry();
sendMouseMove(mouseReceiver, mousePosition);
} else {
sendMouseMove(mouseReceiver, mousePosition + QPoint(1, 1));
}
}
// Leave resize mode
sendMouseRelease(mouseReceiver, mousePosition);
QCOMPARE(resizeSpy.count(), expectedGeometryCount);
QCOMPARE(window->size(), windowSize + QSize(geometryCount, geometryCount));
}
// ------------------------------ move ------------------------------
{
// setOpaqueMove
window->setOption(QMdiSubWindow::RubberBandMove, !opaqueMode);
QCOMPARE(window->testOption(QMdiSubWindow::RubberBandMove), !opaqueMode);
EventSpy moveSpy(window, QEvent::Move);
QCOMPARE(moveSpy.count(), 0);
window->move(30, 30);
QCOMPARE(moveSpy.count(), 1);
moveSpy.clear();
// Enter move mode
QStyleOptionTitleBar options;
options.initFrom(window);
int height = window->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options);
#if defined(Q_WS_MAC)
// ### Remove this after mac style has been fixed
height -= 4;
#endif
QPoint mousePosition(window->width() / 2, height - 1);
sendMouseMove(window, mousePosition, Qt::NoButton);
sendMousePress(window, mousePosition);
// Trigger move events
for (int i = 0; i < geometryCount; ++i) {
++mousePosition.rx();
++mousePosition.ry();
sendMouseMove(window, mousePosition);
}
// Leave move mode
sendMouseRelease(window, mousePosition);
QCOMPARE(moveSpy.count(), expectedGeometryCount);
QCOMPARE(window->size(), windowSize + QSize(geometryCount, geometryCount));
}
}
void tst_QMdiSubWindow::setWindowFlags_data()
{
QTest::addColumn<Qt::WindowType>("windowType");
QTest::addColumn<Qt::WindowType>("expectedWindowType");
QTest::addColumn<Qt::WindowFlags>("customFlags");
QTest::addColumn<Qt::WindowFlags>("expectedCustomFlags");
// NB! If 'expectedCustomFlags' is set to 'Qt::WindowFlags(0)'
// and nothing else, it means we're expecting the same as customFlags.
// Standard window types with no custom flags set.
QTest::newRow("Qt::Widget") << Qt::Widget << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::Window") << Qt::Window << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::Dialog") << Qt::Dialog << Qt::SubWindow
<< Qt::WindowFlags(0) << DialogWindowFlags;
QTest::newRow("Qt::Sheet") << Qt::Sheet << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::Drawer") << Qt::Drawer << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::Popup") << Qt::Popup << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::Tool") << Qt::Tool << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::ToolTip") << Qt::ToolTip << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::SplashScreen") << Qt::SplashScreen << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::Desktop") << Qt::Desktop << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
QTest::newRow("Qt::SubWindow") << Qt::SubWindow << Qt::SubWindow
<< Qt::WindowFlags(0) << StandardWindowFlags;
// Custom flags
QTest::newRow("Title") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowTitleHint | Qt::WindowFlags(0))
<< Qt::WindowFlags(0);
QTest::newRow("TitleAndMin") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowTitleHint | Qt::WindowMinimizeButtonHint)
<< Qt::WindowFlags(0);
QTest::newRow("TitleAndMax") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowTitleHint | Qt::WindowMaximizeButtonHint)
<< Qt::WindowFlags(0);
QTest::newRow("TitleAndMinMax") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowTitleHint | Qt::WindowMinMaxButtonsHint)
<< Qt::WindowFlags(0);
QTest::newRow("Standard") << Qt::SubWindow << Qt::SubWindow
<< StandardWindowFlags
<< Qt::WindowFlags(0);
QTest::newRow("StandardAndShade") << Qt::SubWindow << Qt::SubWindow
<< (StandardWindowFlags | Qt::WindowShadeButtonHint)
<< Qt::WindowFlags(0);
QTest::newRow("StandardAndContext") << Qt::SubWindow << Qt::SubWindow
<< (StandardWindowFlags | Qt::WindowContextHelpButtonHint)
<< Qt::WindowFlags(0);
QTest::newRow("StandardAndStaysOnTop") << Qt::SubWindow << Qt::SubWindow
<< (StandardWindowFlags | Qt::WindowStaysOnTopHint)
<< Qt::WindowFlags(0);
QTest::newRow("StandardAndFrameless") << Qt::SubWindow << Qt::SubWindow
<< (StandardWindowFlags | Qt::FramelessWindowHint)
<< (Qt::FramelessWindowHint | Qt::WindowFlags(0));
QTest::newRow("StandardAndFramelessAndStaysOnTop") << Qt::SubWindow << Qt::SubWindow
<< (StandardWindowFlags | Qt::FramelessWindowHint
| Qt::WindowStaysOnTopHint)
<< (Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
QTest::newRow("Shade") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowShadeButtonHint | Qt::WindowFlags(0))
<< (StandardWindowFlags | Qt::WindowShadeButtonHint);
QTest::newRow("ShadeAndCustomize") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowShadeButtonHint | Qt::CustomizeWindowHint)
<< Qt::WindowFlags(0);
QTest::newRow("Context") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowContextHelpButtonHint | Qt::WindowFlags(0))
<< (StandardWindowFlags | Qt::WindowContextHelpButtonHint);
QTest::newRow("ContextAndCustomize") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowContextHelpButtonHint | Qt::CustomizeWindowHint)
<< Qt::WindowFlags(0);
QTest::newRow("ShadeAndContext") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowShadeButtonHint | Qt::WindowContextHelpButtonHint)
<< (StandardWindowFlags | Qt::WindowShadeButtonHint | Qt::WindowContextHelpButtonHint);
QTest::newRow("ShadeAndContextAndCustomize") << Qt::SubWindow << Qt::SubWindow
<< (Qt::WindowShadeButtonHint | Qt::WindowContextHelpButtonHint | Qt::CustomizeWindowHint)
<< Qt::WindowFlags(0);
QTest::newRow("OnlyCustomize") << Qt::SubWindow << Qt::SubWindow
<< (Qt::CustomizeWindowHint | Qt::WindowFlags(0))
<< Qt::WindowFlags(0);
}
void tst_QMdiSubWindow::setWindowFlags()
{
QSKIP("Until we have a QEvent::WindowFlagsChange event, this will skip", SkipAll);
QFETCH(Qt::WindowType, windowType);
QFETCH(Qt::WindowType, expectedWindowType);
QFETCH(Qt::WindowFlags, customFlags);
QFETCH(Qt::WindowFlags, expectedCustomFlags);
QMdiArea workspace;
QMdiSubWindow *window = qobject_cast<QMdiSubWindow *>(workspace.addSubWindow(new QWidget));
qApp->processEvents();
workspace.show();
window->show();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(&workspace);
#endif
window->setWindowFlags(windowType | customFlags);
QCOMPARE(window->windowType(), expectedWindowType);
if (!expectedCustomFlags) // We expect the same as 'customFlags'
QCOMPARE(window->windowFlags() & ~expectedWindowType, customFlags);
else
QCOMPARE(window->windowFlags() & ~expectedWindowType, expectedCustomFlags);
}
void tst_QMdiSubWindow::mouseDoubleClick()
{
QMdiArea workspace;
QMdiSubWindow *window = qobject_cast<QMdiSubWindow *>(workspace.addSubWindow(new QWidget));
qApp->processEvents();
workspace.show();
window->show();
QVERIFY(!window->isMaximized());
QVERIFY(!window->isShaded());
QRect originalGeometry = window->geometry();
// Calculate mouse position
QStyleOptionTitleBar options;
options.initFrom(window);
int height = window->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options);
// ### Remove this after mac style has been fixed
if (window->style()->inherits("QMacStyle"))
height -= 4;
// has border
if (!window->style()->styleHint(QStyle::SH_TitleBar_NoBorder, &options, window))
height += window->isMinimized() ? 8 : 4;
QPoint mousePosition(window->width() / 2, height - 1);
sendMouseMove(window, mousePosition, Qt::NoButton);
// Without Qt::WindowShadeButtonHint flag set
sendMouseDoubleClick(window, mousePosition);
qApp->processEvents();
QVERIFY(window->isMaximized());
sendMouseDoubleClick(window, mousePosition);
qApp->processEvents();
QVERIFY(!window->isMaximized());
QCOMPARE(window->geometry(), originalGeometry);
// With Qt::WindowShadeButtonHint flag set
QSKIP("Until we have a QEvent::WindowFlagsChange event, this will skip", SkipAll);
window->setWindowFlags(window->windowFlags() | Qt::WindowShadeButtonHint);
QVERIFY(window->windowFlags() & Qt::WindowShadeButtonHint);
originalGeometry = window->geometry();
sendMouseDoubleClick(window, mousePosition);
qApp->processEvents();
QVERIFY(window->isShaded());
sendMouseDoubleClick(window, mousePosition);
qApp->processEvents();
QVERIFY(!window->isShaded());
QCOMPARE(window->geometry(), originalGeometry);
window->showMinimized();
QVERIFY(window->isMinimized());
sendMouseDoubleClick(window, mousePosition);
QVERIFY(!window->isMinimized());
QCOMPARE(window->geometry(), originalGeometry);
}
void tst_QMdiSubWindow::setSystemMenu()
{
QMdiSubWindow *subWindow = new QMdiSubWindow;
subWindow->resize(200, 50);
QPointer<QMenu>systemMenu = subWindow->systemMenu();
QVERIFY(systemMenu);
QCOMPARE(subWindow->actions(), systemMenu->actions());
QMainWindow mainWindow;
QMdiArea *mdiArea = new QMdiArea;
mdiArea->addSubWindow(subWindow);
mainWindow.setCentralWidget(mdiArea);
mainWindow.menuBar();
mainWindow.show();
QTest::qWaitForWindowShown(&mainWindow);
QTest::qWait(60);
QTRY_VERIFY(subWindow->isVisible());
QPoint globalPopupPos;
// Show system menu
QVERIFY(!qApp->activePopupWidget());
subWindow->showSystemMenu();
QTest::qWait(25);
QTRY_COMPARE(qApp->activePopupWidget(), qobject_cast<QWidget *>(systemMenu));
QTRY_COMPARE(systemMenu->mapToGlobal(QPoint(0, 0)),
(globalPopupPos = subWindow->mapToGlobal(subWindow->contentsRect().topLeft())) );
systemMenu->hide();
QVERIFY(!qApp->activePopupWidget());
QTest::ignoreMessage(QtWarningMsg, "QMdiSubWindow::setSystemMenu: system menu is already set");
subWindow->setSystemMenu(systemMenu);
subWindow->setSystemMenu(0);
QVERIFY(!systemMenu); // systemMenu is QPointer
systemMenu = new QMenu(subWindow);
systemMenu->addAction(QIcon(subWindow->style()->standardIcon(QStyle::SP_TitleBarCloseButton)),
QObject::tr("&Close"), subWindow, SLOT(close()));
subWindow->setSystemMenu(systemMenu);
QCOMPARE(subWindow->systemMenu(), qobject_cast<QMenu *>(systemMenu));
QCOMPARE(subWindow->systemMenu()->parentWidget(), static_cast<QWidget *>(subWindow));
QCOMPARE(subWindow->systemMenu()->actions().count(), 1);
// Show the new system menu
QVERIFY(!qApp->activePopupWidget());
subWindow->showSystemMenu();
QTest::qWait(25);
QTRY_COMPARE(qApp->activePopupWidget(), qobject_cast<QWidget *>(systemMenu));
QTRY_COMPARE(systemMenu->mapToGlobal(QPoint(0, 0)), globalPopupPos);
systemMenu->hide();
QVERIFY(!qApp->activePopupWidget());
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
// System menu in menu bar.
subWindow->showMaximized();
QVERIFY(subWindow->isMaximized());
QWidget *menuLabel = subWindow->maximizedSystemMenuIconWidget();
QVERIFY(menuLabel);
subWindow->showSystemMenu();
QTest::qWait(25);
QTRY_COMPARE(qApp->activePopupWidget(), qobject_cast<QWidget *>(systemMenu));
QCOMPARE(systemMenu->mapToGlobal(QPoint(0, 0)),
(globalPopupPos = menuLabel->mapToGlobal(QPoint(0, menuLabel->y() + menuLabel->height()))));
systemMenu->hide();
QTRY_VERIFY(!qApp->activePopupWidget());
subWindow->showNormal();
#endif
// Reverse
qApp->setLayoutDirection(Qt::RightToLeft);
qApp->processEvents();
mainWindow.updateGeometry();
QTest::qWait(150);
subWindow->showSystemMenu();
QTest::qWait(250);
QTRY_COMPARE(qApp->activePopupWidget(), qobject_cast<QWidget *>(systemMenu));
// + QPoint(1, 0) because topRight() == QPoint(left() + width() -1, top())
globalPopupPos = subWindow->mapToGlobal(subWindow->contentsRect().topRight()) + QPoint(1, 0);
globalPopupPos -= QPoint(systemMenu->sizeHint().width(), 0);
QTRY_COMPARE(systemMenu->mapToGlobal(QPoint(0, 0)), globalPopupPos);
systemMenu->hide();
QVERIFY(!qApp->activePopupWidget());
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
// System menu in menu bar in reverse mode.
subWindow->showMaximized();
QVERIFY(subWindow->isMaximized());
menuLabel = subWindow->maximizedSystemMenuIconWidget();
QVERIFY(menuLabel);
subWindow->showSystemMenu();
QTest::qWait(250);
QTRY_COMPARE(qApp->activePopupWidget(), qobject_cast<QWidget *>(systemMenu));
globalPopupPos = menuLabel->mapToGlobal(QPoint(menuLabel->width(), menuLabel->y() + menuLabel->height()));
globalPopupPos -= QPoint(systemMenu->sizeHint().width(), 0);
QTRY_COMPARE(systemMenu->mapToGlobal(QPoint(0, 0)), globalPopupPos);
#endif
delete systemMenu;
QVERIFY(!qApp->activePopupWidget());
QVERIFY(!subWindow->systemMenu());
// Restore layout direction.
qApp->setLayoutDirection(Qt::LeftToRight);
}
void tst_QMdiSubWindow::restoreFocus()
{
// Create complex layout.
QGroupBox *box = new QGroupBox(tr("GroupBox"));
box->setCheckable(true);
QGroupBox *box1 = new QGroupBox(tr("&TopLeft"));
box1->setLayout(new QHBoxLayout);
box1->layout()->addWidget(new QTextEdit);
QGroupBox *box2 = new QGroupBox(tr("&TopRight"));
box2->setLayout(new QHBoxLayout);
box2->layout()->addWidget(new QTextEdit);
QGroupBox *box3 = new QGroupBox(tr("&BottomLeft"));
box3->setLayout(new QHBoxLayout);
box3->layout()->addWidget(new QTextEdit);
QGroupBox *box4 = new QGroupBox(tr("&BottomRight"));
box4->setLayout(new QHBoxLayout);
QMdiArea *nestedWorkspace = new QMdiArea;
for (int i = 0; i < 4; ++i)
nestedWorkspace->addSubWindow(new QTextEdit)->show();
qApp->processEvents();
nestedWorkspace->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
nestedWorkspace->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
box4->layout()->addWidget(nestedWorkspace);
QGridLayout *layout = new QGridLayout;
layout->addWidget(box1, 0, 0);
layout->addWidget(box2, 0, 1);
layout->addWidget(box3, 1, 0);
layout->addWidget(box4, 1, 1);
box->setLayout(layout);
// Add complex widget to workspace.
QMdiArea topArea;
QMdiSubWindow *complexWindow = topArea.addSubWindow(box);
topArea.show();
box->show();
qApp->setActiveWindow(&topArea);
QMdiSubWindow *expectedFocusWindow = nestedWorkspace->subWindowList().last();
QVERIFY(expectedFocusWindow);
QVERIFY(expectedFocusWindow->widget());
QCOMPARE(qApp->focusWidget(), expectedFocusWindow->widget());
// Normal -> minimized
expectedFocusWindow->showMinimized();
qApp->processEvents();
QVERIFY(expectedFocusWindow->isMinimized());
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(expectedFocusWindow));
// Minimized -> normal
expectedFocusWindow->showNormal();
qApp->processEvents();
QVERIFY(!expectedFocusWindow->isMinimized());
QCOMPARE(qApp->focusWidget(), expectedFocusWindow->widget());
// Normal -> maximized
expectedFocusWindow->showMaximized();
qApp->processEvents();
QVERIFY(expectedFocusWindow->isMaximized());
QCOMPARE(qApp->focusWidget(), expectedFocusWindow->widget());
// Maximized -> normal
expectedFocusWindow->showNormal();
qApp->processEvents();
QVERIFY(!expectedFocusWindow->isMaximized());
QCOMPARE(qApp->focusWidget(), expectedFocusWindow->widget());
// Minimized -> maximized
expectedFocusWindow->showMinimized();
qApp->processEvents();
QVERIFY(expectedFocusWindow->isMinimized());
expectedFocusWindow->showMaximized();
qApp->processEvents();
QVERIFY(expectedFocusWindow->isMaximized());
QCOMPARE(qApp->focusWidget(), expectedFocusWindow->widget());
// Maximized -> minimized
expectedFocusWindow->showNormal();
qApp->processEvents();
QVERIFY(!expectedFocusWindow->isMaximized());
expectedFocusWindow->showMaximized();
qApp->processEvents();
QVERIFY(expectedFocusWindow->isMaximized());
expectedFocusWindow->showMinimized();
qApp->processEvents();
QVERIFY(expectedFocusWindow->isMinimized());
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(expectedFocusWindow));
complexWindow->showMinimized();
qApp->processEvents();
QVERIFY(complexWindow->isMinimized());
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(complexWindow));
complexWindow->showNormal();
qApp->processEvents();
QVERIFY(!complexWindow->isMinimized());
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(expectedFocusWindow));
}
void tst_QMdiSubWindow::changeFocusWithTab()
{
QWidget *widget = new QWidget;
widget->setLayout(new QVBoxLayout);
QLineEdit *firstLineEdit = new QLineEdit;
widget->layout()->addWidget(firstLineEdit);
QLineEdit *secondLineEdit = new QLineEdit;
widget->layout()->addWidget(secondLineEdit);
QLineEdit *thirdLineEdit = new QLineEdit;
widget->layout()->addWidget(thirdLineEdit);
QMdiArea mdiArea;
mdiArea.addSubWindow(widget);
mdiArea.show();
QCOMPARE(mdiArea.subWindowList().count(), 1);
qApp->setActiveWindow(&mdiArea);
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(firstLineEdit));
// Next
QTest::keyPress(widget, Qt::Key_Tab);
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(secondLineEdit));
// Next
QTest::keyPress(widget, Qt::Key_Tab);
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(thirdLineEdit));
// Previous
QTest::keyPress(widget, Qt::Key_Backtab);
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(secondLineEdit));
// Previous
QTest::keyPress(widget, Qt::Key_Backtab);
QCOMPARE(qApp->focusWidget(), static_cast<QWidget *>(firstLineEdit));
QMdiSubWindow *window = mdiArea.addSubWindow(new QPushButton);
window->show();
QCOMPARE(mdiArea.activeSubWindow(), window);
// Check that we don't give away focus to another window by
// just hitting tab if the child widget does not accept
// focus (which is the case for a QPushButton).
QTest::keyPress(window, Qt::Key_Tab);
QCOMPARE(mdiArea.activeSubWindow(), window);
QCOMPARE(qApp->focusWidget(), tabAllWidgets() ? window->widget() : window);
QTest::keyPress(window, Qt::Key_Tab);
QCOMPARE(mdiArea.activeSubWindow(), window);
QCOMPARE(qApp->focusWidget(), tabAllWidgets() ? window->widget() : window);
}
class MyTextEdit : public QTextEdit
{
public:
MyTextEdit(QWidget *parent = 0) : QTextEdit(parent), acceptClose(false) {}
void setAcceptClose(bool enable = true) { acceptClose = enable; }
protected:
void closeEvent(QCloseEvent *closeEvent)
{
if (!acceptClose)
closeEvent->ignore();
}
private:
bool acceptClose;
};
void tst_QMdiSubWindow::closeEvent()
{
QMdiArea mdiArea;
mdiArea.show();
MyTextEdit *textEdit = new MyTextEdit;
textEdit->setAcceptClose(false);
QMdiSubWindow *window = mdiArea.addSubWindow(textEdit);
EventSpy closeSpy(window->widget(), QEvent::Close);
window->show();
QCOMPARE(closeSpy.count(), 0);
QVERIFY(window->isVisible());
QVERIFY(textEdit->isVisible());
QVERIFY(!window->close());
QCOMPARE(closeSpy.count(), 1);
QVERIFY(window->isVisible());
QVERIFY(textEdit->isVisible());
QVERIFY(!textEdit->close());
QCOMPARE(closeSpy.count(), 2);
QVERIFY(window->isVisible());
QVERIFY(textEdit->isVisible());
textEdit->setAcceptClose(true);
QVERIFY(window->close());
QCOMPARE(closeSpy.count(), 3);
QCOMPARE(mdiArea.subWindowList().count(), 0);
}
// There exists more tests in QMdiArea which covers window title support
// related to QMainWindow. This test is specific for QMdiSubWindow and its
// widget.
void tst_QMdiSubWindow::setWindowTitle()
{
QString expectedWindowTitle = QLatin1String("This is teh shit[*]");
QTextEdit *textEdit = new QTextEdit;
textEdit->setWindowTitle(expectedWindowTitle);
QCOMPARE(textEdit->windowTitle(), expectedWindowTitle);
textEdit->setWindowModified(true);
QCOMPARE(textEdit->isWindowModified(), true);
QMdiArea mdiArea;
QMdiSubWindow *window = new QMdiSubWindow;
mdiArea.addSubWindow(window);
QCOMPARE(window->windowTitle(), QString());
QVERIFY(!window->isWindowModified());
window->setWidget(textEdit);
QVERIFY(window->isWindowModified());
QCOMPARE(textEdit->windowTitle(), expectedWindowTitle);
QCOMPARE(window->windowTitle(), window->widget()->windowTitle());
textEdit->setWindowModified(false);
QVERIFY(!textEdit->isWindowModified());
QVERIFY(!window->isWindowModified());
// This will return the title including the astrix, but the
// actual window title does not contain the astrix. This behavior
// seems a bit odd, but is equal to e.g. QTextEdit (and probably all
// other widgets which are not real top-level widgets).
QCOMPARE(window->windowTitle(), expectedWindowTitle);
textEdit->setWindowModified(true);;
expectedWindowTitle = QLatin1String("Override child title");
window->setWindowTitle(expectedWindowTitle);
QVERIFY(window->isWindowModified());
QCOMPARE(window->windowTitle(), expectedWindowTitle);
textEdit->setWindowTitle(QLatin1String("My parent overrides me"));
QCOMPARE(window->windowTitle(), expectedWindowTitle);
textEdit->setWindowModified(false);
QVERIFY(window->isWindowModified());
QCOMPARE(window->windowTitle(), expectedWindowTitle);
window->setWindowModified(false);
QVERIFY(!window->isWindowModified());
window->setWindowTitle(QString());
QCOMPARE(window->windowTitle(), QString());
expectedWindowTitle = QLatin1String("My parent doesn't have any title so now I can set one[*]");
textEdit->setWindowTitle(expectedWindowTitle);
QCOMPARE(window->windowTitle(), expectedWindowTitle);
textEdit->setWindowModified(true);
QVERIFY(window->isWindowModified());
window->setWidget(0);
QCOMPARE(window->windowTitle(), QString());
QVERIFY(!window->isWindowModified());
delete textEdit;
}
void tst_QMdiSubWindow::resizeEvents_data()
{
QTest::addColumn<Qt::WindowState>("windowState");
QTest::addColumn<int>("expectedWindowResizeEvents");
QTest::addColumn<int>("expectedWidgetResizeEvents");
QTest::addColumn<bool>("isShadeMode");
QTest::newRow("minimized") << Qt::WindowMinimized << 1 << 0 << false;
QTest::newRow("maximized") << Qt::WindowMaximized << 1 << 1 << false;
QTest::newRow("shaded") << Qt::WindowMinimized << 1 << 0 << true;
}
void tst_QMdiSubWindow::resizeEvents()
{
QFETCH(Qt::WindowState, windowState);
QFETCH(int, expectedWindowResizeEvents);
QFETCH(int, expectedWidgetResizeEvents);
QFETCH(bool, isShadeMode);
QMainWindow mainWindow;
QMdiArea *mdiArea = new QMdiArea;
mainWindow.setCentralWidget(mdiArea);
mainWindow.show();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(&mainWindow);
#endif
QMdiSubWindow *window = mdiArea->addSubWindow(new QTextEdit);
window->show();
EventSpy windowResizeEventSpy(window, QEvent::Resize);
QCOMPARE(windowResizeEventSpy.count(), 0);
EventSpy widgetResizeEventSpy(window->widget(), QEvent::Resize);
QCOMPARE(widgetResizeEventSpy.count(), 0);
// Set the window state.
if (!isShadeMode)
window->setWindowState(windowState);
else
window->showShaded();
// Check that the window state is correct.
QCOMPARE(window->windowState(), windowState | Qt::WindowActive);
QCOMPARE(window->widget()->windowState(), windowState);
// Make sure we got as many resize events as expected.
QCOMPARE(windowResizeEventSpy.count(), expectedWindowResizeEvents);
QCOMPARE(widgetResizeEventSpy.count(), expectedWidgetResizeEvents);
windowResizeEventSpy.clear();
widgetResizeEventSpy.clear();
// Normalize.
window->showNormal();
// Check that the window state is correct.
QCOMPARE(window->windowState(), Qt::WindowNoState | Qt::WindowActive);
QCOMPARE(window->widget()->windowState(), Qt::WindowNoState);
// Make sure we got as many resize events as expected.
QCOMPARE(windowResizeEventSpy.count(), expectedWindowResizeEvents);
QCOMPARE(widgetResizeEventSpy.count(), expectedWidgetResizeEvents);
}
#if defined(Q_WS_MAC)
void tst_QMdiSubWindow::defaultSizeGrip()
{
if (!qApp->style()->inherits("QMacStyle"))
return;
QMdiArea mdiArea;
mdiArea.show();
// QSizeGrip on windows with decoration.
QMdiSubWindow *windowWithDecoration = mdiArea.addSubWindow(new QWidget);
windowWithDecoration->show();
QVERIFY(qFindChild<QSizeGrip *>(windowWithDecoration));
// ...but not on windows without decoration (Qt::FramelessWindowHint).
QMdiSubWindow *windowWithoutDecoration = mdiArea.addSubWindow(new QWidget, Qt::FramelessWindowHint);
windowWithoutDecoration->show();
QVERIFY(!qFindChild<QSizeGrip *>(windowWithoutDecoration));
}
#endif
void tst_QMdiSubWindow::hideAndShow()
{
// Create a QTabWidget with two tabs; QMdiArea and QTextEdit.
QTabWidget *tabWidget = new QTabWidget;
QMdiArea *mdiArea = new QMdiArea;
tabWidget->addTab(mdiArea, QLatin1String("QMdiArea"));
tabWidget->addTab(new QTextEdit, QLatin1String("Dummy"));
// Set the tab widget as the central widget in QMainWindow.
QMainWindow mainWindow;
mainWindow.setGeometry(0, 0, 640, 480);
QMenuBar *menuBar = mainWindow.menuBar();
mainWindow.setCentralWidget(tabWidget);
mainWindow.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mainWindow);
#endif
QVERIFY(!menuBar->cornerWidget(Qt::TopRightCorner));
QMdiSubWindow *subWindow = mdiArea->addSubWindow(new QTextEdit);
subWindow->showMaximized();
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
QVERIFY(menuBar->cornerWidget(Qt::TopRightCorner));
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
#endif
// Hide QMdiArea.
tabWidget->setCurrentIndex(1);
QVERIFY(!menuBar->cornerWidget(Qt::TopRightCorner));
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
// Show QMdiArea.
tabWidget->setCurrentIndex(0);
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
QVERIFY(menuBar->cornerWidget(Qt::TopRightCorner));
QVERIFY(subWindow->maximizedButtonsWidget());
QVERIFY(subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
#endif
// Hide QMdiArea.
tabWidget->setCurrentIndex(1);
// Add few more windows.
for (int i = 0; i < 5; ++i)
mdiArea->addSubWindow(new QTextEdit);
// Show QMdiArea.
tabWidget->setCurrentIndex(0);
qApp->processEvents();
subWindow = mdiArea->subWindowList().back();
QVERIFY(subWindow);
QCOMPARE(mdiArea->activeSubWindow(), subWindow);
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
QVERIFY(menuBar->cornerWidget(Qt::TopRightCorner));
QVERIFY(subWindow->maximizedButtonsWidget());
QVERIFY(subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
#endif
subWindow->showNormal();
QVERIFY(!menuBar->cornerWidget(Qt::TopRightCorner));
// Check that newly added windows got right sizes.
foreach (QMdiSubWindow *window, mdiArea->subWindowList())
QCOMPARE(window->size(), window->sizeHint());
subWindow->showMaximized();
#ifndef Q_WS_MAC
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
#endif
subWindow->hide();
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
QVERIFY(!menuBar->cornerWidget(Qt::TopRightCorner));
subWindow->show();
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
QVERIFY(subWindow->maximizedButtonsWidget());
QVERIFY(subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
#endif
// Hide QMainWindow.
mainWindow.hide();
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
QVERIFY(!menuBar->cornerWidget(Qt::TopRightCorner));
// Show QMainWindow.
mainWindow.show();
#if !defined (Q_WS_MAC) && !defined (Q_OS_WINCE)
QVERIFY(subWindow->maximizedButtonsWidget());
QVERIFY(subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
#endif
}
void tst_QMdiSubWindow::keepWindowMaximizedState()
{
QMdiArea mdiArea;
QMdiSubWindow *subWindow = mdiArea.addSubWindow(new QTextEdit);
mdiArea.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mdiArea);
#endif
subWindow->showMaximized();
QVERIFY(subWindow->isMaximized());
// move
const QPoint newPosition = subWindow->pos() + QPoint(10, 10);
subWindow->move(newPosition);
QCOMPARE(subWindow->pos(), newPosition);
QVERIFY(subWindow->isMaximized());
// resize
const QSize newSize = subWindow->size() - QSize(10, 10);
subWindow->resize(newSize);
QCOMPARE(subWindow->size(), newSize);
QVERIFY(subWindow->isMaximized());
// setGeometry
const QRect newGeometry = QRect(newPosition - QPoint(10, 10), newSize + QSize(10, 10));
subWindow->setGeometry(newGeometry);
QCOMPARE(subWindow->geometry(), newGeometry);
QVERIFY(subWindow->isMaximized());
subWindow->showNormal();
// Verify that we don't force Qt::WindowMaximized.
QVERIFY(!subWindow->isMaximized());
subWindow->setGeometry(QRect(newPosition, newSize));
QCOMPARE(subWindow->geometry(), QRect(newPosition, newSize));
QVERIFY(!subWindow->isMaximized());
}
void tst_QMdiSubWindow::explicitlyHiddenWidget()
{
QMdiArea mdiArea;
QTextEdit *textEdit = new QTextEdit;
textEdit->hide();
QMdiSubWindow *subWindow = mdiArea.addSubWindow(textEdit);
mdiArea.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mdiArea);
#endif
QVERIFY(subWindow->isVisible());
QVERIFY(!textEdit->isVisible());
textEdit->show();
QVERIFY(textEdit->isVisible());
// normal -> minimized
subWindow->showMinimized();
QVERIFY(subWindow->isVisible());
QVERIFY(!textEdit->isVisible());
// minimized -> normal
subWindow->showNormal();
QVERIFY(subWindow->isVisible());
QVERIFY(textEdit->isVisible());
// minimized -> maximized
subWindow->showMinimized();
subWindow->showMaximized();
QVERIFY(subWindow->isVisible());
QVERIFY(textEdit->isVisible());
textEdit->hide();
// maximized -> normal
subWindow->showNormal();
QVERIFY(subWindow->isVisible());
QVERIFY(!textEdit->isVisible());
textEdit->show();
subWindow->showMinimized();
subWindow->setWidget(0);
delete textEdit;
textEdit = new QTextEdit;
textEdit->hide();
subWindow->setWidget(textEdit);
subWindow->showNormal();
QVERIFY(subWindow->isVisible());
QVERIFY(!textEdit->isVisible());
}
void tst_QMdiSubWindow::resizeTimer()
{
QMdiArea mdiArea;
QMdiSubWindow *subWindow = mdiArea.addSubWindow(new QWidget);
mdiArea.show();
QTest::qWaitForWindowShown(&mdiArea);
QTest::qWait(300);
EventSpy timerEventSpy(subWindow, QEvent::Timer);
QCOMPARE(timerEventSpy.count(), 0);
for (int i = 0; i < 20; ++i) {
subWindow->resize(subWindow->size() + QSize(2, 2));
qApp->processEvents();
}
QTest::qWait(500); // Wait for timer events to occur.
QTRY_VERIFY(timerEventSpy.count() > 0);
}
void tst_QMdiSubWindow::fixedMinMaxSize()
{
QMdiArea mdiArea;
mdiArea.setGeometry(0, 0, 640, 480);
mdiArea.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mdiArea);
#endif
const QSize minimumSize = QSize(250, 150);
const QSize maximumSize = QSize(300, 200);
// Add the sub window to QMdiArea and set min/max size.
QMdiSubWindow *subWindow = new QMdiSubWindow;
subWindow->setMinimumSize(minimumSize);
QCOMPARE(subWindow->minimumSize(), minimumSize);
subWindow->setMaximumSize(maximumSize);
QCOMPARE(subWindow->maximumSize(), maximumSize);
mdiArea.addSubWindow(subWindow);
subWindow->show();
QCOMPARE(subWindow->size(), minimumSize);
// Calculate the size of a minimized sub window.
QStyleOptionTitleBar options;
options.initFrom(subWindow);
int minimizedHeight = subWindow->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options);
#if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)
// ### Remove this after mac style has been fixed
if (qobject_cast<QMacStyle *>(subWindow->style()))
minimizedHeight -= 4;
#endif
if (!subWindow->style()->styleHint(QStyle::SH_TitleBar_NoBorder, &options, subWindow))
minimizedHeight += 8;
int minimizedWidth = subWindow->style()->pixelMetric(QStyle::PM_MDIMinimizedWidth, &options);
const QSize minimizedSize = QSize(minimizedWidth, minimizedHeight);
// Even though the sub window has a minimum size set, it should be possible
// to minimize the window.
subWindow->showMinimized();
QVERIFY(subWindow->isMinimized());
QCOMPARE(subWindow->size(), minimizedSize);
QCOMPARE(subWindow->minimumSize(), minimizedSize);
// Restore minimum size.
subWindow->showNormal();
QVERIFY(!subWindow->isMinimized());
QCOMPARE(subWindow->size(), minimumSize);
QCOMPARE(subWindow->minimumSize(), minimumSize);
// Well, the logic here is of course broken (calling showMaximized on a window with
// maximum size set), but we should handle it :)
subWindow->showMaximized();
QVERIFY(subWindow->isMaximized());
QCOMPARE(subWindow->size(), maximumSize);
subWindow->showNormal();
QVERIFY(!subWindow->isMaximized());
QCOMPARE(subWindow->size(), minimumSize);
}
#if !defined( Q_WS_MAC) && !defined( Q_OS_WINCE)
void tst_QMdiSubWindow::replaceMenuBarWhileMaximized()
{
QMainWindow mainWindow;
QMdiArea *mdiArea = new QMdiArea;
QMdiSubWindow *subWindow = mdiArea->addSubWindow(new QTextEdit);
subWindow->showMaximized();
mainWindow.setCentralWidget(mdiArea);
QMenuBar *menuBar = mainWindow.menuBar();
mainWindow.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mainWindow);
#endif
qApp->processEvents();
QVERIFY(subWindow->maximizedButtonsWidget());
QVERIFY(subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopLeftCorner), subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
// Replace.
mainWindow.setMenuBar(new QMenuBar);
menuBar = mainWindow.menuBar();
qApp->processEvents();
QVERIFY(subWindow->maximizedButtonsWidget());
QVERIFY(subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopLeftCorner), subWindow->maximizedSystemMenuIconWidget());
QCOMPARE(menuBar->cornerWidget(Qt::TopRightCorner), subWindow->maximizedButtonsWidget());
subWindow->showNormal();
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
QVERIFY(!menuBar->cornerWidget(Qt::TopLeftCorner));
QVERIFY(!menuBar->cornerWidget(Qt::TopRightCorner));
// Delete and replace.
subWindow->showMaximized();
delete menuBar;
mainWindow.setMenuBar(new QMenuBar);
qApp->processEvents();
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
subWindow->showNormal();
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
// Delete.
subWindow->showMaximized();
mainWindow.setMenuBar(0);
qApp->processEvents();
QVERIFY(!mainWindow.menuWidget());
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
subWindow->showNormal();
QVERIFY(!subWindow->maximizedButtonsWidget());
QVERIFY(!subWindow->maximizedSystemMenuIconWidget());
}
void tst_QMdiSubWindow::closeOnDoubleClick()
{
QMdiArea mdiArea;
QPointer<QMdiSubWindow> subWindow = mdiArea.addSubWindow(new QWidget);
mdiArea.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mdiArea);
#endif
subWindow->showSystemMenu();
QTest::qWait(200);
QPointer<QMenu> systemMenu = subWindow->systemMenu();
QVERIFY(systemMenu);
QVERIFY(systemMenu->isVisible());
sendMouseDoubleClick(systemMenu, QPoint(10, 10));
if (qApp->activePopupWidget() == static_cast<QWidget *>(systemMenu))
systemMenu->hide();
qApp->processEvents();
QVERIFY(!subWindow || !subWindow->isVisible());
QVERIFY(!systemMenu || !systemMenu->isVisible());
}
#endif
void tst_QMdiSubWindow::setFont()
{
QMdiArea mdiArea;
QMdiSubWindow *subWindow = mdiArea.addSubWindow(new QPushButton(QLatin1String("test")));
subWindow->resize(300, 100);
subWindow->setWindowTitle(QLatin1String("Window title"));
mdiArea.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mdiArea);
#endif
const QFont originalFont = QApplication::font("QWorkspaceTitleBar");
QStyleOptionTitleBar opt;
opt.initFrom(subWindow);
const int titleBarHeight = subWindow->style()->pixelMetric(QStyle::PM_TitleBarHeight, &opt);
const QRect titleBarRect = QRect(0, 0, subWindow->width(), titleBarHeight);
const QImage originalTitleBar = QPixmap::grabWidget(subWindow, titleBarRect).toImage();
QFont newFont(QLatin1String("Helvetica"), 16);
newFont.setBold(true);
subWindow->setFont(newFont);
qApp->processEvents();
const QFont &swFont = subWindow->font();
QCOMPARE(swFont.family(), newFont.family());
QCOMPARE(swFont.pointSize(), newFont.pointSize());
QCOMPARE(swFont.weight(), newFont.weight());
QImage newTitleBar = QPixmap::grabWidget(subWindow, titleBarRect).toImage();
QVERIFY(newTitleBar != originalTitleBar);
subWindow->setFont(originalFont);
qApp->processEvents();
QCOMPARE(subWindow->font(), originalFont);
newTitleBar = QPixmap::grabWidget(subWindow, titleBarRect).toImage();
QCOMPARE(newTitleBar, originalTitleBar);
}
void tst_QMdiSubWindow::task_188849()
{
QMainWindow mainWindow;
// Sets a regular QWidget (and NOT a QMenuBar) as the menu bar.
mainWindow.setMenuWidget(new QWidget);
QMdiArea *mdiArea = new QMdiArea;
QMdiSubWindow *subWindow = mdiArea->addSubWindow(new QWidget);
mainWindow.setCentralWidget(mdiArea);
mainWindow.show();
#if defined(Q_WS_X11)
qt_x11_wait_for_window_manager(&mainWindow);
#endif
// QMdiSubWindow will now try to show its buttons in the menu bar.
// Without checking that the menu bar is actually a QMenuBar
// and not a regular QWidget, this will crash.
subWindow->showMaximized();
}
void tst_QMdiSubWindow::mdiArea()
{
QMdiArea mdiArea;
QMdiSubWindow *subWindow = mdiArea.addSubWindow(new QWidget);
QCOMPARE(subWindow->mdiArea(), &mdiArea);
subWindow->setParent(0);
QVERIFY(!subWindow->mdiArea());
// Child of the area's corner widget.
mdiArea.setCornerWidget(new QWidget);
subWindow->setParent(mdiArea.cornerWidget());
QVERIFY(!subWindow->mdiArea());
// Nested mdi area.
QMdiArea *nestedArea = new QMdiArea;
mdiArea.addSubWindow(nestedArea);
nestedArea->addSubWindow(subWindow);
QCOMPARE(subWindow->mdiArea(), nestedArea);
nestedArea->setViewport(new QWidget);
QCOMPARE(subWindow->mdiArea(), nestedArea);
}
void tst_QMdiSubWindow::task_182852()
{
#if !defined(Q_WS_MAC) && !defined(Q_OS_WINCE)
QMdiArea *workspace = new QMdiArea;
QMainWindow mainWindow;
mainWindow.setCentralWidget(workspace);
mainWindow.show();
mainWindow.menuBar()->setVisible(true);
qApp->setActiveWindow(&mainWindow);
QString originalWindowTitle = QString::fromLatin1("MainWindow - [foo]");
mainWindow.setWindowTitle(originalWindowTitle);
QMdiSubWindow *window = new QMdiSubWindow;
QMdiArea *nestedWorkspace = new QMdiArea; // :-)
window->setWidget(nestedWorkspace);
window->widget()->setWindowTitle(QString::fromLatin1("Window"));
workspace->addSubWindow(window);
window->showMaximized();
qApp->processEvents();
QVERIFY(window->isMaximized());
QCOMPARE(mainWindow.windowTitle(), QString::fromLatin1("%1 - [%2]")
.arg(originalWindowTitle, window->widget()->windowTitle()));
window->showNormal();
QCOMPARE(mainWindow.windowTitle(), originalWindowTitle);
window->widget()->setWindowTitle(QString::fromLatin1("foo"));
window->showMaximized();
QCOMPARE(mainWindow.windowTitle(), originalWindowTitle);
window->showNormal();
QCOMPARE(mainWindow.windowTitle(), originalWindowTitle);
window->widget()->setWindowTitle(QString::fromLatin1("bar"));
window->showMaximized();
QCOMPARE(mainWindow.windowTitle(), QString::fromLatin1("%1 - [%2]")
.arg(originalWindowTitle, window->widget()->windowTitle()));
#endif
}
void tst_QMdiSubWindow::task_233197()
{
QMainWindow *mainWindow = new QMainWindow;
mainWindow->setAttribute(Qt::WA_DeleteOnClose);
mainWindow->resize(500, 200);
mainWindow->show();
QMdiArea *mdiArea = new QMdiArea(mainWindow);
mdiArea->setOption(QMdiArea::DontMaximizeSubWindowOnActivation, true);
mainWindow->setCentralWidget(mdiArea);
QMdiSubWindow *subWindow1 = new QMdiSubWindow();
mdiArea->addSubWindow(subWindow1);
subWindow1->showMaximized();
QMdiSubWindow *subWindow2 = new QMdiSubWindow();
mdiArea->addSubWindow(subWindow2);
subWindow2->showMaximized();
QMdiSubWindow *subWindow3 = new QMdiSubWindow();
mdiArea->addSubWindow(subWindow3);
subWindow3->showMaximized();
QMenuBar *menuBar = mainWindow->menuBar(); // force creation of a menubar
Q_UNUSED(menuBar);
QPushButton *focus1 = new QPushButton(QLatin1String("Focus 1"), mainWindow);
QObject::connect(focus1, SIGNAL(clicked()), subWindow1, SLOT(setFocus()));
focus1->move(5, 30);
focus1->show();
QPushButton *focus2 = new QPushButton(QLatin1String("Focus 2"), mainWindow);
QObject::connect(focus2, SIGNAL(clicked()), subWindow2, SLOT(setFocus()));
focus2->move(5, 60);
focus2->show();
QPushButton *close = new QPushButton(QLatin1String("Close"), mainWindow);
QObject::connect(close, SIGNAL(clicked()), mainWindow, SLOT(close()));
close->move(5, 90);
close->show();
QTest::qWait(200);
sendMousePress(focus2, QPoint());
sendMouseRelease(focus2, QPoint());
sendMousePress(focus1, QPoint());
sendMouseRelease(focus1, QPoint());
sendMousePress(focus2, QPoint());
sendMouseRelease(focus2, QPoint());
sendMousePress(close, QPoint());
sendMouseRelease(close, QPoint());
QTest::qWait(200);
}
void tst_QMdiSubWindow::task_226929()
{
QMdiArea mdiArea;
mdiArea.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&mdiArea);
#endif
QMdiSubWindow *sub1 = mdiArea.addSubWindow(new QTextEdit);
sub1->showMinimized();
QMdiSubWindow *sub2 = mdiArea.addSubWindow(new QTextEdit);
sub2->showMaximized();
QTest::qWait(100);
// Do not assert.
// This window will now be activated and automatically maximized
// (if not QMdiArea::DontMaximizeSubWindowOnActionvation is set).
sub1->showNormal();
QVERIFY(sub1->isMaximized());
}
QTEST_MAIN(tst_QMdiSubWindow)
#include "tst_qmdisubwindow.moc"
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