本文整理汇总了C++中QToolBar::childAt方法的典型用法代码示例。如果您正苦于以下问题：C++ QToolBar::childAt方法的具体用法？C++ QToolBar::childAt怎么用？C++ QToolBar::childAt使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QToolBar的用法示例。
在下文中一共展示了QToolBar::childAt方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: actionTriggered
void tst_QToolBar::actionTriggered()
{
QToolBar tb;
connect(&tb, SIGNAL(actionTriggered(QAction *)), SLOT(slot(QAction *)));
QAction action1(0);
QAction action2(0);
QAction action3(0);
QAction action4(0);
tb.addAction(&action1);
tb.addAction(&action2);
tb.addAction(&action3);
tb.addAction(&action4);
tb.show();
#ifdef Q_WS_X11
qt_x11_wait_for_window_manager(&tb);
#endif
QList<QToolBarExtension *> extensions = tb.findChildren<QToolBarExtension *>();
QRect rect01;
QRect rect02;
QRect rect03;
QRect rect04;
QMenu *popupMenu;
if (extensions.size() != 0)
{
QToolBarExtension *extension = extensions.at(0);
if (extension->isVisible()) {
QRect rect0 = extension->geometry();
QTest::mouseClick( extension, Qt::LeftButton, 0, rect0.center(), -1 );
QApplication::processEvents();
popupMenu = qobject_cast<QMenu *>(extension->menu());
rect01 = popupMenu->actionGeometry(&action1);
rect02 = popupMenu->actionGeometry(&action2);
rect03 = popupMenu->actionGeometry(&action3);
rect04 = popupMenu->actionGeometry(&action4);
}
}
QRect rect1 = tb.actionGeometry(&action1);
QRect rect2 = tb.actionGeometry(&action2);
QRect rect3 = tb.actionGeometry(&action3);
QRect rect4 = tb.actionGeometry(&action4);
QAbstractButton *button1;
QAbstractButton *button2;
QAbstractButton *button3;
QAbstractButton *button4;
if (!rect01.isValid()) {
button1 = qobject_cast<QAbstractButton *>(tb.childAt(rect1.center()));
QVERIFY(button1 != 0);
}
if (!rect02.isValid()) {
button2 = qobject_cast<QAbstractButton *>(tb.childAt(rect2.center()));
QVERIFY(button2 != 0);
}
if (!rect03.isValid()) {
button3 = qobject_cast<QAbstractButton *>(tb.childAt(rect3.center()));
QVERIFY(button3 != 0);
}
if (!rect04.isValid()) {
button4 = qobject_cast<QAbstractButton *>(tb.childAt(rect4.center()));
QVERIFY(button4 != 0);
}
::triggered = 0;
if (!rect01.isValid())
QTest::mouseClick(button1, Qt::LeftButton);
else
QTest::mouseClick(popupMenu, Qt::LeftButton, 0, rect01.center(), -1 );
QCOMPARE(::triggered, &action1);
::triggered = 0;
if (!rect02.isValid())
QTest::mouseClick(button2, Qt::LeftButton);
else
QTest::mouseClick(popupMenu, Qt::LeftButton, 0, rect02.center(), -1 );
QCOMPARE(::triggered, &action2);
::triggered = 0;
if (!rect03.isValid())
QTest::mouseClick(button3, Qt::LeftButton);
else
QTest::mouseClick(popupMenu, Qt::LeftButton, 0, rect03.center(), -1 );
QCOMPARE(::triggered, &action3);
::triggered = 0;
if (!rect04.isValid())
QTest::mouseClick(button4, Qt::LeftButton);
else
QTest::mouseClick(popupMenu, Qt::LeftButton, 0, rect04.center(), -1 );
QCOMPARE(::triggered, &action4);
}