Long live Qt 4.5!

1 files changed, 683 insertions, 0 deletions

diff --git a/tests/auto/qmenu/tst_qmenu.cpp b/tests/auto/qmenu/tst_qmenu.cpp
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+++ b/tests/auto/qmenu/tst_qmenu.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <qapplication.h>
+#include <QPushButton>
+#include <QMainWindow>
+#include <QMenuBar>
+#include <QToolBar>
+#include <QToolButton>
+#include <QStatusBar>
+#include <QListWidget>
+#include <QWidgetAction>
+
+#include <qmenu.h>
+#include <qstyle.h>
+#include <qdebug.h>
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QMenu : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QMenu();
+    virtual ~tst_QMenu();
+
+
+public slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void init();
+    void cleanup();
+private slots:
+    void getSetCheck();
+    void addActionsAndClear();
+
+    void keyboardNavigation_data();
+    void keyboardNavigation();
+    void focus();
+	void overrideMenuAction();
+    void statusTip();
+    void widgetActionFocus();
+    void mouseActivation();
+    void tearOff();
+
+#if defined(QT3_SUPPORT)
+    void indexBasedInsertion_data();
+    void indexBasedInsertion();
+#endif
+    void task208001_stylesheet();
+    void activeSubMenuPosition();
+    void task242454_sizeHint();
+    void task176201_clear();
+protected slots:
+    void onActivated(QAction*);
+    void onHighlighted(QAction*);
+    void onStatusMessageChanged(const QString &);
+    void onStatusTipTimer();
+private:
+    void createActions();
+    QMenu *menus[2], *lastMenu;
+    enum { num_builtins = 10 };
+    QAction *activated, *highlighted, *builtins[num_builtins];
+    QString statustip;
+};
+
+// Testing get/set functions
+void tst_QMenu::getSetCheck()
+{
+    QMenu obj1;
+    // QAction * QMenu::defaultAction()
+    // void QMenu::setDefaultAction(QAction *)
+    QAction *var1 = new QAction(0);
+    obj1.setDefaultAction(var1);
+    QCOMPARE(var1, obj1.defaultAction());
+    obj1.setDefaultAction((QAction *)0);
+    QCOMPARE((QAction *)0, obj1.defaultAction());
+    delete var1;
+
+    // QAction * QMenu::activeAction()
+    // void QMenu::setActiveAction(QAction *)
+    QAction *var2 = new QAction(0);
+    obj1.setActiveAction(var2);
+    QCOMPARE(var2, obj1.activeAction());
+    obj1.setActiveAction((QAction *)0);
+    QCOMPARE((QAction *)0, obj1.activeAction());
+    delete var2;
+}
+
+tst_QMenu::tst_QMenu()
+{
+    QApplication::setEffectEnabled(Qt::UI_AnimateMenu, false);
+}
+
+tst_QMenu::~tst_QMenu()
+{
+
+}
+
+void
+tst_QMenu::initTestCase()
+{
+    for(int i = 0; i < num_builtins; i++)
+        builtins[i] = 0;
+    for(int i = 0; i < 2; i++) {
+        menus[i] = new QMenu;
+        QObject::connect(menus[i], SIGNAL(triggered(QAction*)), this, SLOT(onActivated(QAction*)));
+        QObject::connect(menus[i], SIGNAL(hovered(QAction*)), this, SLOT(onHighlighted(QAction*)));
+    }
+}
+
+void
+tst_QMenu::cleanupTestCase()
+{
+    for(int i = 0; i < 2; i++)
+        menus[i]->clear();
+    for(int i = 0; i < num_builtins; i++) {
+        bool menuAction = false;
+        for (int j = 0; j < 2; ++j)
+            if (menus[j]->menuAction() == builtins[i])
+                menuAction = true;
+        if (!menuAction)
+            delete builtins[i];
+    }
+    delete menus[0];
+    delete menus[1];
+}
+
+void
+tst_QMenu::init()
+{
+    activated = highlighted = 0;
+    lastMenu = 0;
+}
+
+void
+tst_QMenu::cleanup()
+{
+}
+
+void
+tst_QMenu::createActions()
+{
+    if(!builtins[0])
+        builtins[0] = new QAction("New", 0);
+    menus[0]->addAction(builtins[0]);
+
+    if(!builtins[1]) {
+        builtins[1] = new QAction(0);
+        builtins[1]->setSeparator(true);
+    }
+    menus[0]->addAction(builtins[1]);
+
+    if(!builtins[2]) {
+        builtins[2] = menus[1]->menuAction();
+        builtins[2]->setText("&Open..");
+        builtins[8] = new QAction("Close", 0);
+        menus[1]->addAction(builtins[8]);
+        builtins[9] = new QAction("Quit", 0);
+        menus[1]->addAction(builtins[9]);
+    }
+    menus[0]->addAction(builtins[2]);
+
+    if(!builtins[3])
+        builtins[3] = new QAction("Open &as..", 0);
+    menus[0]->addAction(builtins[3]);
+
+    if(!builtins[4]) {
+        builtins[4] = new QAction("Save", 0);
+        builtins[4]->setEnabled(false);
+    }
+    menus[0]->addAction(builtins[4]);
+
+    if(!builtins[5])
+        builtins[5] = new QAction("Sa&ve as..", 0);
+    menus[0]->addAction(builtins[5]);
+
+    if(!builtins[6]) {
+        builtins[6] = new QAction(0);
+        builtins[6]->setSeparator(true);
+    }
+    menus[0]->addAction(builtins[6]);
+
+    if(!builtins[7])
+        builtins[7] = new QAction("Prin&t", 0);
+    menus[0]->addAction(builtins[7]);
+}
+
+void
+tst_QMenu::onHighlighted(QAction *action)
+{
+    highlighted = action;
+    lastMenu = qobject_cast<QMenu*>(sender());
+}
+
+void
+tst_QMenu::onActivated(QAction *action)
+{
+    activated = action;
+    lastMenu = qobject_cast<QMenu*>(sender());
+}
+
+void tst_QMenu::onStatusMessageChanged(const QString &s)
+{
+    statustip=s;
+}
+
+
+//actual tests
+void
+tst_QMenu::addActionsAndClear()
+{
+    QCOMPARE(menus[0]->actions().count(), 0);
+    createActions();
+    QCOMPARE(menus[0]->actions().count(), 8);
+    menus[0]->clear();
+    QCOMPARE(menus[0]->actions().count(), 0);
+}
+
+void tst_QMenu::mouseActivation()
+{
+    QMenu menu;
+    menu.addAction("Menu Action");
+    menu.show();
+    QTest::mouseClick(&menu, Qt::LeftButton, 0, QPoint(5, 5), 300);
+    QVERIFY(!menu.isVisible());
+
+    //context menus can allways be accessed with right click except on windows
+    menu.show();
+    QTest::mouseClick(&menu, Qt::RightButton, 0, QPoint(5, 5), 300);
+    QVERIFY(!menu.isVisible());
+
+#ifdef Q_OS_WIN
+    //on windows normal mainwindow menus Can only be accessed with left mouse button
+    QMenuBar menubar;
+    QMenu submenu("Menu");
+    submenu.addAction("action");
+    QAction *action = menubar.addMenu(&submenu);
+    menubar.show();
+
+    QTest::mouseClick(&menubar, Qt::LeftButton, 0, menubar.actionGeometry(action).center(), 300);
+    QVERIFY(submenu.isVisible());
+    QTest::mouseClick(&submenu, Qt::LeftButton, 0, QPoint(5, 5), 300);
+    QVERIFY(!submenu.isVisible());
+
+    QTest::mouseClick(&menubar, Qt::LeftButton, 0, menubar.actionGeometry(action).center(), 300);
+    QVERIFY(submenu.isVisible());
+    QTest::mouseClick(&submenu, Qt::RightButton, 0, QPoint(5, 5), 300);
+    QVERIFY(submenu.isVisible());
+#endif
+}
+
+
+void
+tst_QMenu::keyboardNavigation_data()
+{
+    QTest::addColumn<int>("key");
+    QTest::addColumn<int>("expected_action");
+    QTest::addColumn<int>("expected_menu");
+    QTest::addColumn<bool>("init");
+    QTest::addColumn<bool>("expected_activated");
+    QTest::addColumn<bool>("expected_highlighted");
+
+    //test up and down (order is important here)
+    QTest::newRow("data0") << int(Qt::Key_Down) << 0 << 0 << true << false << true;
+    QTest::newRow("data1") << int(Qt::Key_Down) << 2 << 0 << false << false << true; //skips the separator
+    QTest::newRow("data2") << int(Qt::Key_Down) << 3 << 0 << false << false << true;
+
+    if (QApplication::style()->styleHint(QStyle::SH_Menu_AllowActiveAndDisabled))
+        QTest::newRow("data3_noMac") << int(Qt::Key_Down) << 4 << 0 << false << false << true;
+    else
+        QTest::newRow("data3_Mac") << int(Qt::Key_Down) << 5 << 0 << false << false << true;
+    QTest::newRow("data4") << int(Qt::Key_Up) << 3 << 0 << false << false << true;
+    QTest::newRow("data5") << int(Qt::Key_Up) << 2 << 0 << false << false << true;
+    QTest::newRow("data6") << int(Qt::Key_Right) << 8 << 1 << false << false << true;
+    QTest::newRow("data7") << int(Qt::Key_Down) << 9 << 1 << false << false << true;
+    QTest::newRow("data8") << int(Qt::Key_Escape) << 2 << 0 << false << false << false;
+    QTest::newRow("data9") << int(Qt::Key_Down) << 3 << 0 << false << false<< true;
+    QTest::newRow("data10") << int(Qt::Key_Return) << 3 << 0 << false << true << false;
+
+    //test shortcuts
+#if 0
+    QTest::newRow("shortcut0") << (Qt::ALT | Qt::Key_A) << 2 << 0 << true << true << false;
+#endif
+}
+
+void
+tst_QMenu::keyboardNavigation()
+{
+    DEPENDS_ON( "addActionsAndClear" ); //if add/clear fails...
+    QFETCH(int, key);
+    QFETCH(int, expected_action);
+    QFETCH(int, expected_menu);
+    QFETCH(bool, init);
+    QFETCH(bool, expected_activated);
+    QFETCH(bool, expected_highlighted);
+
+    if(init) {
+        lastMenu = menus[0];
+        lastMenu->clear();
+        createActions();
+        lastMenu->popup(QPoint(0, 0));
+    }
+
+    QTest::keyClick(lastMenu, (Qt::Key)key);
+    if(expected_activated) {
+        QCOMPARE(activated, builtins[expected_action]);
+        QCOMPARE(menus[expected_menu]->activeAction(), (QAction *)0);
+    } else {
+        QCOMPARE(menus[expected_menu]->activeAction(), builtins[expected_action]);
+        if(expected_highlighted)
+            QCOMPARE(menus[expected_menu]->activeAction(), highlighted);
+    }
+}
+
+
+#ifdef Q_WS_MAC
+QT_BEGIN_NAMESPACE
+    extern bool qt_tab_all_widgets; // qapplication_mac.cpp
+QT_END_NAMESPACE
+#endif
+
+void tst_QMenu::focus()
+{
+    QMenu menu;
+    menu.addAction("One");
+    menu.addAction("Two");
+    menu.addAction("Three");
+    bool fullKeyboardControl = true;
+
+#ifdef Q_WS_MAC
+    fullKeyboardControl = qt_tab_all_widgets;
+#endif
+
+    if (!fullKeyboardControl)
+        QSKIP("Computer is currently set up to NOT tab to all widgets,"
+             " this test assumes you can tab to all widgets", SkipAll);
+
+    QWidget window;
+    QPushButton button("Push me", &window);
+    window.show();
+    qApp->setActiveWindow(&window);
+
+    QVERIFY(button.hasFocus());
+    QCOMPARE(QApplication::focusWidget(), (QWidget *)&button);
+    QCOMPARE(QApplication::activeWindow(), &window);
+    menu.show();
+#if 0
+    QVERIFY(!button.hasFocus());
+    QCOMPARE(QApplication::focusWidget(), &menu);
+    QCOMPARE(QApplication::activeWindow(), &window);
+#else
+    QVERIFY(button.hasFocus());
+    QCOMPARE(QApplication::focusWidget(), (QWidget *)&button);
+    QCOMPARE(QApplication::activeWindow(), &window);
+#endif
+    menu.hide();
+    QVERIFY(button.hasFocus());
+    QCOMPARE(QApplication::focusWidget(), (QWidget *)&button);
+    QCOMPARE(QApplication::activeWindow(), &window);
+}
+
+void tst_QMenu::overrideMenuAction()
+{
+	//test the override menu action by first creating an action to which we set its menu
+	QMainWindow w;
+
+	QAction *aFileMenu = new QAction("&File", &w);
+	w.menuBar()->addAction(aFileMenu);
+
+	QMenu *m = new QMenu(&w);
+	QAction *menuaction = m->menuAction();
+	connect(m, SIGNAL(triggered(QAction*)), SLOT(onActivated(QAction*)));
+	aFileMenu->setMenu(m); //this sets the override menu action for the QMenu
+    QCOMPARE(m->menuAction(), aFileMenu);
+
+#ifdef Q_WS_MAC
+    QSKIP("On Mac, we need to create native key events to test menu action activation", SkipAll);
+#elif defined(Q_OS_WINCE)
+    QSKIP("On Windows CE, we need to create native key events to test menu action activation", SkipAll);
+#endif
+	QAction *aQuit = new QAction("Quit", &w);
+	aQuit->setShortcut(QKeySequence("Ctrl+X"));
+	m->addAction(aQuit);
+
+	w.show();
+        QTest::qWait(200);
+
+	//test of the action inside the menu
+	QTest::keyClick(&w, Qt::Key_X, Qt::ControlModifier);
+    QCOMPARE(activated, aQuit);
+
+	//test if the menu still pops out
+	QTest::keyClick(&w, Qt::Key_F, Qt::AltModifier);
+    QVERIFY(m->isVisible());
+
+	delete aFileMenu;
+
+	//after the deletion of the override menu action, 
+	//the menu should have its default menu action back
+	QCOMPARE(m->menuAction(), menuaction);
+
+}
+
+void tst_QMenu::statusTip()
+{
+    //check that the statustip of actions inserted into the menu are displayed
+    QMainWindow w;
+    connect(w.statusBar(), SIGNAL(messageChanged(const QString &)), SLOT(onStatusMessageChanged(const QString &)));; //creates the status bar
+    QToolBar tb;
+    QAction a("main action", &tb);
+    a.setStatusTip("main action");
+    QMenu m(&tb);
+    QAction subact("sub action", &m);
+    subact.setStatusTip("sub action");
+    m.addAction(&subact);
+    a.setMenu(&m);
+    tb.addAction(&a);
+
+    w.addToolBar(&tb);
+    w.show();
+
+    QRect rect1 = tb.actionGeometry(&a);
+    QToolButton *btn = qobject_cast<QToolButton*>(tb.childAt(rect1.center()));
+
+    QVERIFY(btn != NULL);
+
+    //because showMenu calls QMenu::exec, we need to use a singleshot 
+    //to continue the test
+    QTimer::singleShot(200,this, SLOT(onStatusTipTimer()));
+    btn->showMenu();
+    QVERIFY(statustip.isEmpty());
+}
+
+//2nd part of the test
+void tst_QMenu::onStatusTipTimer()
+{
+    QMenu *menu = qobject_cast<QMenu*>(QApplication::activePopupWidget());
+    QVERIFY(menu != 0);
+    QVERIFY(menu->isVisible());
+    QTest::keyClick(menu, Qt::Key_Down);
+    
+    //we store the statustip to press escape in any case
+    //otherwise, if the test fails it blocks (never gets out of QMenu::exec
+    const QString st=statustip; 
+
+    menu->close(); //goes out of the menu
+
+    QCOMPARE(st, QString("sub action"));
+    QVERIFY(menu->isVisible() == false);
+}
+
+void tst_QMenu::widgetActionFocus()
+{
+    //test if the focus is correctly handled with a QWidgetAction
+    QMenu m;
+    QListWidget *l = new QListWidget(&m);
+    for(int i = 1; i<3 ; i++)
+        l->addItem(QString("item%1").arg(i));
+    QWidgetAction *wa = new QWidgetAction(&m);
+    wa->setDefaultWidget(l);
+    m.addAction(wa);
+    m.setActiveAction(wa);
+    l->setFocus(); //to ensure it has primarily the focus
+    QAction *menuitem1=m.addAction("menuitem1");
+    QAction *menuitem2=m.addAction("menuitem2");
+
+    m.popup(QPoint());
+
+    QVERIFY(m.isVisible());
+    QVERIFY(l->hasFocus());
+    QVERIFY(l->currentItem());
+    QCOMPARE(l->currentItem()->text(), QString("item1"));
+
+    QTest::keyClick(QApplication::focusWidget(), Qt::Key_Down);
+    QVERIFY(l->currentItem());
+    QCOMPARE(l->currentItem()->text(), QString("item2"));
+
+    QTest::keyClick(QApplication::focusWidget(), Qt::Key_Down);
+    QVERIFY(m.hasFocus());
+    QCOMPARE(m.activeAction(), menuitem1);
+
+    QTest::keyClick(QApplication::focusWidget(), Qt::Key_Down);
+    QVERIFY(m.hasFocus());
+    QCOMPARE(m.activeAction(), menuitem2);
+
+    QTest::keyClick(QApplication::focusWidget(), Qt::Key_Up);
+    QVERIFY(m.hasFocus());
+    QCOMPARE(m.activeAction(), menuitem1);
+
+    QTest::keyClick(QApplication::focusWidget(), Qt::Key_Up);
+    QVERIFY(l->hasFocus());
+    QCOMPARE(m.activeAction(), (QAction *)wa);
+}
+
+void tst_QMenu::tearOff()
+{
+    QWidget widget;
+    QMenu *menu = new QMenu(&widget);
+    QVERIFY(!menu->isTearOffEnabled()); //default value
+    menu->setTearOffEnabled(true);
+    menu->addAction("aaa");
+    menu->addAction("bbb");
+    QVERIFY(menu->isTearOffEnabled());
+
+    widget.show();
+    menu->popup(QPoint(0,0));
+    QTest::qWait(50);
+    QVERIFY(!menu->isTearOffMenuVisible());
+    
+    QTest::mouseClick(menu, Qt::LeftButton, 0, QPoint(3, 3), 10);
+    QTest::qWait(100);
+    
+    QVERIFY(menu->isTearOffMenuVisible());
+    QPointer<QMenu> torn = 0;
+    foreach (QWidget *w, QApplication::allWidgets()) {
+        if (w->inherits("QTornOffMenu")) {
+            torn = static_cast<QMenu *>(w);
+            break;
+        }
+    }
+    QVERIFY(torn);
+    QVERIFY(torn->isVisible());
+
+    menu->hideTearOffMenu();
+    QVERIFY(!menu->isTearOffMenuVisible());
+    QVERIFY(!torn->isVisible());
+}
+
+
+#if defined(QT3_SUPPORT)
+void tst_QMenu::indexBasedInsertion_data()
+{
+    QTest::addColumn<int>("indexForInsertion");
+    QTest::addColumn<int>("expectedIndex");
+
+    QTest::newRow("negative-index-appends") << -1 << 1;
+    QTest::newRow("prepend") << 0 << 0;
+    QTest::newRow("append") << 1 << 1;
+}
+
+void tst_QMenu::indexBasedInsertion()
+{
+    // test the compat'ed index based insertion
+
+    QFETCH(int, indexForInsertion);
+    QFETCH(int, expectedIndex);
+
+    {
+        QMenu menu;
+        menu.addAction("Regular Item");
+
+        menu.insertItem("New Item", -1 /*id*/, indexForInsertion);
+
+        QAction *act = menu.actions().value(expectedIndex);
+        QVERIFY(act);
+        QCOMPARE(act->text(), QString("New Item"));
+    }
+    {
+        QMenu menu;
+        menu.addAction("Regular Item");
+
+        menu.insertSeparator(indexForInsertion);
+
+        QAction *act = menu.actions().value(expectedIndex);
+        QVERIFY(act);
+        QVERIFY(act->isSeparator());
+    }
+}
+#endif
+
+void tst_QMenu::task208001_stylesheet()
+{
+    //test if it crash
+    QMainWindow main;
+    main.setStyleSheet("QMenu [title =\"File\"] { color: red;}");
+    main.menuBar()->addMenu("File");
+}
+
+void tst_QMenu::activeSubMenuPosition()
+{
+    QPushButton lab("subMenuPosition test");
+
+    QMenu *sub = new QMenu("Submenu", &lab);
+    sub->addAction("Sub-Item1");
+    QAction *subAction = sub->addAction("Sub-Item2");
+
+    QMenu *main = new QMenu("Menu-Title", &lab);
+    (void)main->addAction("Item 1");
+    QAction *menuAction = main->addMenu(sub);
+    (void)main->addAction("Item 3");
+    (void)main->addAction("Item 4");
+
+    main->setActiveAction(menuAction);
+    sub->setActiveAction(subAction);
+    main->popup(QPoint(200,200));
+
+    QVERIFY(main->isVisible());
+    QCOMPARE(main->activeAction(), menuAction);
+    QVERIFY(sub->isVisible());
+    QVERIFY(sub->pos() != QPoint(0,0));
+    // well, it's enough to check the pos is not (0,0) but it's more safe
+    // to check that submenu is to the right of the main menu too.
+#ifdef Q_OS_WINCE_WM
+    QSKIP("Not true for Windows Mobile Soft Keys", SkipSingle);
+#endif
+    QVERIFY(sub->pos().x() > main->pos().x());
+    QCOMPARE(sub->activeAction(), subAction);
+}
+
+void tst_QMenu::task242454_sizeHint()
+{
+    QMenu menu;
+    QString s = QLatin1String("foo\nfoo\nfoo\nfoo");
+    menu.addAction(s);
+    QVERIFY(menu.sizeHint().width() > menu.fontMetrics().width(s));
+}
+
+
+class Menu : public QMenu
+{
+    Q_OBJECT
+public slots:
+    void clear()
+    {
+        QMenu::clear();
+    }
+};
+
+void tst_QMenu::task176201_clear()
+{
+    //this test used to crash
+    Menu menu;
+    QAction *action = menu.addAction("test");
+    menu.connect(action, SIGNAL(triggered()), SLOT(clear()));
+    menu.popup(QPoint());
+    QTest::mouseClick(&menu, Qt::LeftButton, 0, menu.rect().center());
+}
+
+
+QTEST_MAIN(tst_QMenu)
+#include "tst_qmenu.moc"