FCL/sf/mw/qt: comparison tests/auto/qgraphicswidget/tst

equal deleted inserted replaced

-:41300fa6a67c
+:f7bc934e204c
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 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.
 **
 void fontChangedEvent();
 void fontPropagationWidgetItemWidget();
 void fontPropagationSceneChange();
 void geometry_data();
 void geometry();
+void width();
+void height();
 void getContentsMargins_data();
 void getContentsMargins();
 void initStyleOption_data();
 void initStyleOption();
 void layout_data();
 void widgetSendsGeometryChanges();
 void respectHFW();
 void addChildInpolishEvent();
 void polishEvent();
 void polishEvent2();
+void initialShow();
+void initialShow2();
 // Task fixes
 void task236127_bspTreeIndexFails();
 void task243004_setStyleCrash();
 void task250119_shortcutContext();
 }
 if (childCount > 0) {
 QFETCH(int, childWithFocus);
 SubQGraphicsWidget *widget = children[childWithFocus];
 widget->setFocus();
-QVERIFY(widget->hasFocus());
+QTRY_VERIFY(widget->hasFocus());
 QCOMPARE(parent->focusWidget(), static_cast<QGraphicsWidget*>(widget));
 }
 }
 void tst_QGraphicsWidget::focusWidget2()
 EventSpy focusInSpy(widget, QEvent::FocusIn);
 EventSpy focusOutSpy(widget, QEvent::FocusOut);
 scene.addItem(widget);
-QVERIFY(!widget->hasFocus());
+QTRY_VERIFY(!widget->hasFocus());
 widget->setFocusPolicy(Qt::StrongFocus);
-QVERIFY(!widget->hasFocus());
+QTRY_VERIFY(!widget->hasFocus());
 QGraphicsWidget *subWidget = new QGraphicsWidget(widget);
-QVERIFY(!subWidget->hasFocus());
+QTRY_VERIFY(!subWidget->hasFocus());
 scene.setFocus();
-QVERIFY(!widget->hasFocus());
+QTRY_VERIFY(!widget->hasFocus());
-QVERIFY(!subWidget->hasFocus());
+QTRY_VERIFY(!subWidget->hasFocus());
 widget->setFocus();
-QVERIFY(widget->hasFocus());
+QTRY_VERIFY(widget->hasFocus());
-QCOMPARE(focusInSpy.count(), 1);
+QTRY_COMPARE(focusInSpy.count(), 1);
-QVERIFY(!subWidget->hasFocus());
+QTRY_VERIFY(!subWidget->hasFocus());
 QGraphicsWidget *otherSubWidget = new QGraphicsWidget;
 EventSpy otherFocusInSpy(otherSubWidget, QEvent::FocusIn);
 EventSpy otherFocusOutSpy(otherSubWidget, QEvent::FocusOut);
 otherSubWidget->setFocusPolicy(Qt::StrongFocus);
 otherSubWidget->setParentItem(widget);
-QVERIFY(widget->hasFocus());
+QTRY_VERIFY(widget->hasFocus());
 QCOMPARE(scene.focusItem(), (QGraphicsItem *)widget);
-QVERIFY(!subWidget->hasFocus());
+QTRY_VERIFY(!subWidget->hasFocus());
-QVERIFY(!otherSubWidget->hasFocus());
+QTRY_VERIFY(!otherSubWidget->hasFocus());
 widget->hide();
-QVERIFY(!widget->hasFocus()); // lose but still has subfocus
+QTRY_VERIFY(!widget->hasFocus()); // lose but still has subfocus
 QCOMPARE(focusInSpy.count(), 1);
 QCOMPARE(focusOutSpy.count(), 1);
 widget->show();
-QVERIFY(!widget->hasFocus()); // no regain
+QTRY_VERIFY(!widget->hasFocus()); // no regain
 QCOMPARE(focusInSpy.count(), 1);
 QCOMPARE(focusOutSpy.count(), 1);
 widget->hide();
 // try to setup subFocus on item that can't take focus
 subWidget->setFocus();
-QVERIFY(!subWidget->hasFocus());
+QTRY_VERIFY(!subWidget->hasFocus());
 QVERIFY(!scene.focusItem()); // but isn't the scene's focus item
 // try to setup subFocus on item that can take focus
 otherSubWidget->setFocus();
-QVERIFY(!otherSubWidget->hasFocus());
+QTRY_VERIFY(!otherSubWidget->hasFocus());
 QCOMPARE(widget->focusWidget(), otherSubWidget);
 QVERIFY(!scene.focusItem()); // but isn't the scene's focus item
 widget->show();
-QCOMPARE(scene.focusItem(), (QGraphicsItem *)otherSubWidget); // but isn't the scene's focus item
+QTRY_COMPARE(scene.focusItem(), (QGraphicsItem *)otherSubWidget); // but isn't the scene's focus item
 QCOMPARE(otherFocusInSpy.count(), 1);
 QCOMPARE(otherFocusOutSpy.count(), 0);
 delete otherSubWidget;
-QCOMPARE(otherFocusOutSpy.count(), 1);
+QTRY_COMPARE(otherFocusOutSpy.count(), 1);
 QVERIFY(!scene.focusItem());
 QVERIFY(!widget->focusWidget());
 }
 Q_DECLARE_METATYPE(Qt::FocusPolicy)
 QEvent windowActivate(QEvent::WindowActivate);
 qApp->sendEvent(&scene, &windowActivate);
 SubQGraphicsWidget *widget = new SubQGraphicsWidget;
 scene.addItem(widget);
-QCOMPARE(Qt::NoFocus, widget->focusPolicy());
+QTRY_COMPARE(Qt::NoFocus, widget->focusPolicy());
 QFETCH(Qt::FocusPolicy, focusPolicy1);
 widget->setFocusPolicy(focusPolicy1);
-QCOMPARE(widget->focusPolicy(), focusPolicy1);
+QTRY_COMPARE(widget->focusPolicy(), focusPolicy1);
 bool isFocusable = widget->flags() & QGraphicsItem::ItemIsFocusable;
 bool wasFocusable = isFocusable;
-QVERIFY(isFocusable == (focusPolicy1 != Qt::NoFocus));
+QTRY_VERIFY(isFocusable == (focusPolicy1 != Qt::NoFocus));
 widget->setFocus();
-QCOMPARE(widget->hasFocus(), isFocusable);
+QTRY_COMPARE(widget->hasFocus(), isFocusable);
 QFETCH(Qt::FocusPolicy, focusPolicy2);
 widget->setFocusPolicy(focusPolicy2);
 QCOMPARE(widget->focusPolicy(), focusPolicy2);
 isFocusable = widget->flags() & QGraphicsItem::ItemIsFocusable;
 QCOMPARE(scene.font(), appFont);
 QCOMPARE(root->font(), appFont);
 EventSpy rootSpyFont(root, QEvent::FontChange);
 EventSpy rootSpyPolish(root, QEvent::Polish);
-QCOMPARE(rootSpyFont.count(), 0);
+QTRY_COMPARE(rootSpyFont.count(), 0);
-QApplication::processEvents(); //The polish event is sent
+QTRY_COMPARE(rootSpyPolish.count(), 1);
-QCOMPARE(rootSpyPolish.count(), 1);
-QApplication::processEvents(); //Process events to see if we get the font change event
 //The font is still the same so no fontChangeEvent
-QCOMPARE(rootSpyFont.count(), 0);
+QTRY_COMPARE(rootSpyFont.count(), 0);
 QFont font;
 font.setPointSize(43);
 root->setFont(font);
-QApplication::processEvents(); //Process events to get the font change event
 //The font changed
-QCOMPARE(rootSpyFont.count(), 1);
+QTRY_COMPARE(rootSpyFont.count(), 1);
 //then roll back to the default one.
 root->setFont(appFont);
-QApplication::processEvents(); //Process events to get the font change event
 //The font changed
-QCOMPARE(rootSpyFont.count(), 2);
+QTRY_COMPARE(rootSpyFont.count(), 2);
 }
 void tst_QGraphicsWidget::fontPropagationWidgetItemWidget()
 {
 QGraphicsWidget *widget = new QGraphicsWidget;
 // QRectF geometry() const public
 void tst_QGraphicsWidget::geometry()
 {
 SubQGraphicsWidget widget;
 QCOMPARE(widget.geometry(), QRectF(widget.pos(), widget.size()));
+QSignalSpy spy(&widget, SIGNAL(geometryChanged()));
 QFETCH(QPointF, pos);
 QFETCH(QSizeF, size);
 widget.setPos(pos);
 widget.resize(size);
+if (!size.isNull())
+QCOMPARE(spy.count(), 1);
 QCOMPARE(widget.geometry(), QRectF(pos, size));
+}
+void tst_QGraphicsWidget::width()
+{
+QGraphicsWidget w;
+QCOMPARE(w.property("width").toReal(), qreal(0));
+QSignalSpy spy(&w, SIGNAL(widthChanged()));
+w.setProperty("width", qreal(50));
+QCOMPARE(w.property("width").toReal(), qreal(50));
+QCOMPARE(spy.count(), 1);
+//calling old school setGeometry should work too
+w.setGeometry(0, 0, 200, 200);
+QCOMPARE(spy.count(), 2);
+}
+void tst_QGraphicsWidget::height()
+{
+QGraphicsWidget w;
+QCOMPARE(w.property("height").toReal(), qreal(0));
+QSignalSpy spy(&w, SIGNAL(heightChanged()));
+w.setProperty("height", qreal(50));
+QCOMPARE(w.property("height").toReal(), qreal(50));
+QCOMPARE(spy.count(), 1);
+//calling old school setGeometry should work too
+w.setGeometry(0, 0, 200, 200);
+QCOMPARE(spy.count(), 2);
 }
 void tst_QGraphicsWidget::getContentsMargins_data()
 {
 QTest::addColumn<qreal>("left");
 view.show();
 #ifdef Q_WS_X11
 qt_x11_wait_for_window_manager(&view);
 #endif
 QApplication::setActiveWindow(&view);
-QTest::qWait(25);
 QTRY_COMPARE(QApplication::activeWindow(), &view);
 view.setAlignment(Qt::AlignTop | Qt::AlignLeft);
 SubQGraphicsWidget *widget = new SubQGraphicsWidget;
 widget->setAcceptsHoverEvents(true);
 QFETCH(bool, underMouse);
 if (underMouse) {
 view.resize(300, 300);
 view.show();
 QTest::qWaitForWindowShown(&view);
-QTest::qWait(20);
 sendMouseMove(view.viewport(), view.mapFromScene(widget->mapToScene(widget->boundingRect().center())));
 }
 QFETCH(QPalette, palette);
 widget->setPalette(palette);
 layout->addItem(item);
 children.append(item);
 }
 widget.setLayout(layout);
-QTest::qWait(25);
+QTRY_COMPARE(widget.layout(), static_cast<QGraphicsLayout*>(layout));
-QCOMPARE(widget.layout(), static_cast<QGraphicsLayout*>(layout));
 for (int i = 0; i < children.count(); ++i) {
 SubQGraphicsWidget *item = children[i];
 QCOMPARE(item->parentWidget(), (QGraphicsWidget *)&widget);
 QVERIFY(item->geometry() != QRectF(0, 0, -1, -1));
 }
 widget.setLayoutDirection(layoutDirection);
 QCOMPARE(widget.testAttribute(Qt::WA_SetLayoutDirection), true);
 view->show();
 QTest::qWaitForWindowShown(view);
 for (int i = 0; i < children.count(); ++i) {
-QCOMPARE(children[i]->layoutDirection(), layoutDirection);
+QTRY_COMPARE(children[i]->layoutDirection(), layoutDirection);
-QCOMPARE(children[i]->testAttribute(Qt::WA_SetLayoutDirection), false);
+QTRY_COMPARE(children[i]->testAttribute(Qt::WA_SetLayoutDirection), false);
 view->repaint();
-QApplication::processEvents();
 QTRY_COMPARE(children[i]->m_painterLayoutDirection, layoutDirection);
 }
 delete view;
 }
 view.show();
 #ifdef Q_WS_X11
 qt_x11_wait_for_window_manager(&view);
 #endif
 QApplication::setActiveWindow(&view);
-QTest::qWait(25);
 QTRY_COMPARE(QApplication::activeWindow(), &view);
 QGraphicsWidget *lastItem = 0;
 QTest::ignoreMessage(QtWarningMsg, "QGraphicsWidget::setTabOrder(0, 0) is undefined");
 QGraphicsWidget::setTabOrder(0, 0);
 }
 if (!children.isEmpty()) {
 QGraphicsWidget *first = children.first();
 view.viewport()->setFocus();
-QApplication::processEvents();
 QTRY_VERIFY(view.viewport()->hasFocus());
 first->setFocus();
 QVERIFY(first->hasFocus());
 QVERIFY(scene.hasFocus());
 QVERIFY(view.viewport()->hasFocus());
 window->show();
 QApplication::setActiveWindow(window);
 QTest::qWaitForWindowShown(window);
 lineEdit->setFocus();
-QTest::qWait(25);
 QTRY_VERIFY(lineEdit->hasFocus());
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Tab);
-QTest::qWait(25);
 QTRY_VERIFY(w1_1->hasFocus());
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Tab);
-QTest::qWait(25);
 QTRY_VERIFY(w1_2->hasFocus());
 // remove the tabFocusFirst and insert new item
 delete w1_1;            // calls _q_removeItemLater
-QTest::qWait(25);
 SubQGraphicsWidget *w1_3 = new SubQGraphicsWidget;
 w1_3->setFocusPolicy(Qt::StrongFocus);
 w1_3->setData(0, "w1_3");
 w1_3->setGeometry(50,0,25, 25);
 scene.addItem(w1_3);
 QTRY_VERIFY(w1_2->hasFocus());
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Backtab);
-QTest::qWait(25);
 QTRY_VERIFY(lineEdit->hasFocus());
 // tabFocusFirst should now point to w1_2
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Tab);
-QTest::qWait(25);
 QTRY_VERIFY(w1_2->hasFocus());
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Tab);
-QTest::qWait(25);
 QTRY_VERIFY(w1_3->hasFocus());
 scene.removeItem(w1_2);   // does not call _q_removeItemLater
 delete w1_2;            // calls _q_removeItemLater
 SubQGraphicsWidget *w1_4 = new SubQGraphicsWidget;
 w1_4->setFocusPolicy(Qt::StrongFocus);
 w1_4->setData(0, "w1_4");
 w1_4->setGeometry(75,0,25, 25);
 scene.addItem(w1_4);
 QTRY_VERIFY(w1_3->hasFocus());
-QTest::qWait(25);
 QTRY_VERIFY(compareFocusChain(view, QList<QGraphicsItem*>() << w1_3 << w1_4));
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Backtab);
-QTest::qWait(25);
 QTRY_VERIFY(lineEdit->hasFocus());
 // tabFocusFirst should now point to w1_3
 QTest::keyPress(QApplication::focusWidget(), Qt::Key_Tab);
-QTest::qWait(25);
 QTRY_VERIFY(w1_3->hasFocus());
-QTest::qWait(25);
 QTRY_VERIFY(compareFocusChain(view, QList<QGraphicsItem*>() << w1_3 << w1_4));
 delete window;
 }
 }
 view.show();
 #ifdef Q_WS_X11
 qt_x11_wait_for_window_manager(&view);
 #endif
 QApplication::setActiveWindow(&view);
-QTest::qWait(25);
 QTRY_COMPARE(QApplication::activeWindow(), &view);
 // delete item in focus chain with no focus and verify chain
 SubQGraphicsWidget *parent = new SubQGraphicsWidget(0, Qt::Window);
 SubQGraphicsWidget *w = new SubQGraphicsWidget(0, Qt::Window);
 widget->setMinimumSize(min);
 widget->setPreferredSize(pref);
 widget->setMaximumSize(max);
-QApplication::processEvents();
 for (i = 0; i < compareInstructions.count(); ++i) {
 Inst input = compareInstructions.at(i);
 switch (input.first) {
 case MinimumSize:
-QCOMPARE(widget->minimumSize(), input.second.toSizeF());
+QTRY_COMPARE(widget->minimumSize(), input.second.toSizeF());
 break;
 case PreferredSize:
-QCOMPARE(widget->preferredSize(), input.second.toSizeF());
+QTRY_COMPARE(widget->preferredSize(), input.second.toSizeF());
 break;
 case MaximumSize:
-QCOMPARE(widget->maximumSize(), input.second.toSizeF());
+QTRY_COMPARE(widget->maximumSize(), input.second.toSizeF());
 break;
 case Size:
-QCOMPARE(widget->size(), input.second.toSizeF());
+QTRY_COMPARE(widget->size(), input.second.toSizeF());
 break;
 case MinimumWidth:
-QCOMPARE(widget->minimumWidth(), qreal(input.second.toDouble()));
+QTRY_COMPARE(widget->minimumWidth(), qreal(input.second.toDouble()));
 break;
 case PreferredWidth:
-QCOMPARE(widget->preferredWidth(), qreal(input.second.toDouble()));
+QTRY_COMPARE(widget->preferredWidth(), qreal(input.second.toDouble()));
 break;
 case MaximumWidth:
-QCOMPARE(widget->maximumWidth(), qreal(input.second.toDouble()));
+QTRY_COMPARE(widget->maximumWidth(), qreal(input.second.toDouble()));
 break;
 default:
 qWarning("instruction not implemented");
 break;
 }
 QGraphicsView view(&scene);
 view.show();
 #ifdef Q_WS_X11
 qt_x11_wait_for_window_manager(&view);
 #endif
-QTest::qWait(100);
+QTRY_VERIFY(!scene.itemAt(25, 25));
-QVERIFY(!scene.itemAt(25, 25));
 widget->setGeometry(0, 112, 360, 528);
-QCOMPARE(scene.itemAt(15, 120), (QGraphicsItem *)widget);
+QTRY_COMPARE(scene.itemAt(15, 120), (QGraphicsItem *)widget);
 widget2->setGeometry(0, 573, 360, 67);
-QCOMPARE(scene.itemAt(15, 120), (QGraphicsItem *)widget);
+QTRY_COMPARE(scene.itemAt(15, 120), (QGraphicsItem *)widget);
-QCOMPARE(scene.itemAt(50, 585), (QGraphicsItem *)widget2);
+QTRY_COMPARE(scene.itemAt(50, 585), (QGraphicsItem *)widget2);
 }
 void tst_QGraphicsWidget::defaultSize()
 {
 SubQGraphicsWidget *widget = new SubQGraphicsWidget;
 QGraphicsView view(&scene);
 view.show();
 #ifdef Q_WS_X11
 qt_x11_wait_for_window_manager(&view);
 #endif
-QTest::qWait(50);
 QSizeF initialSize = widget->size();
 widget->resize(initialSize);
 QCOMPARE(widget->geometry().size(), initialSize);
 widget->setVisible(false);
 widget->setMinimumSize(10, 10);
 widget->setPreferredSize(60, 60);
 widget->setMaximumSize(110, 110);
 widget->setVisible(true);
-QTest::qWait(50);
 // should still have its size set to initialsize
-QCOMPARE(widget->geometry().size(), initialSize);
+QTRY_COMPARE(widget->geometry().size(), initialSize);
 }
 void tst_QGraphicsWidget::explicitMouseGrabber()
 {
 QGraphicsScene scene(0, 0, 300, 300);
 QGraphicsView view(&scene);
 scene.addItem(widget);
 view.show();
 QTest::qWaitForWindowShown(&view);
-QTest::qWait(500);
 }
 class ProxyStyle : public QCommonStyle
 {
 public:
 QGraphicsScene scene;
 QGraphicsView view;
 view.setScene(&scene);
 view.show();
 QApplication::setActiveWindow(&view);
-QTest::qWait(25);
 QTRY_COMPARE(QApplication::activeWindow(), &view);
 // *** Event: ***
 view->show();
 window->setGeometry(0, 0, 70, 70);
 QTest::qWaitForWindowShown(view);
 {   // here we go - simulate a interactive resize of the window
-QTest::qWait(100);
 QTest::mouseMove(view, view->mapFromScene(71, 71)); // bottom right corner
-QTest::qWait(100);
 QTest::mousePress(view->viewport(), Qt::LeftButton, 0, view->mapFromScene(71, 71), 200);
 view->grabMouse();
 // move both mouse cursor and set correct event in order to emulate resize
 QTest::mouseMove(view->viewport(), view->mapFromScene(60, 30), 200);
 Qt::LeftButton,
 Qt::NoModifier);
 QApplication::sendEvent(view->viewport(), &e);
 view->releaseMouse();
 }
-QTest::qWait(100);
 const QSizeF winSize = window->size();
 qreal minHFW = window->effectiveSizeHint(Qt::MinimumSize, QSizeF(winSize.width(), -1)).height();
-QVERIFY(qAbs(minHFW - winSize.height()) < 1);
+QTRY_VERIFY(qAbs(minHFW - winSize.height()) < 1);
 #endif
 }
 class PolishWidget : public QGraphicsWidget
 {
 QGraphicsView view(&scene);
 view.resize(200, 200);
 view.show();
 QTest::qWaitForWindowShown(&view);
-QCOMPARE(PolishWidget::numberOfPolish, 2);
+QTRY_COMPARE(PolishWidget::numberOfPolish, 2);
 }
 void tst_QGraphicsWidget::polishEvent()
 {
 class MyGraphicsWidget : public QGraphicsWidget
 widget->hide();
 scene.addItem(widget);
 widget->events.clear();
-QApplication::processEvents();
 // Make sure the item got polish event.
-QVERIFY(widget->events.contains(QEvent::Polish));
+QTRY_VERIFY(widget->events.contains(QEvent::Polish));
+}
+void tst_QGraphicsWidget::initialShow()
+{
+class MyGraphicsWidget : public QGraphicsWidget
+{ public:
+MyGraphicsWidget() : repaints(0) {}
+int repaints;
+void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget*) { ++repaints; }
+void polishEvent() { update(); }
+};
+QGraphicsScene scene;
+MyGraphicsWidget *widget = new MyGraphicsWidget;
+QGraphicsView view(&scene);
+view.show();
+QTest::qWaitForWindowShown(&view);
+scene.addItem(widget);
+QTRY_COMPARE(widget->repaints, 1);
+}
+void tst_QGraphicsWidget::initialShow2()
+{
+class MyGraphicsWidget : public QGraphicsWidget
+{ public:
+MyGraphicsWidget() : repaints(0) {}
+int repaints;
+void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget*) { ++repaints; }
+void polishEvent() { update(); }
+};
+// Don't let paint events triggered by the windowing system
+// influence our test case. We're only interested in knowing
+// whether a QGraphicsWidget generates an additional repaint
+// on the inital show. Hence create a dummy scenario to find out
+// how many repaints we should expect.
+QGraphicsScene dummyScene(0, 0, 200, 200);
+dummyScene.addItem(new QGraphicsRectItem(0, 0, 100, 100));
+QGraphicsView *dummyView = new QGraphicsView(&dummyScene);
+dummyView->setWindowFlags(Qt::X11BypassWindowManagerHint);
+EventSpy paintSpy(dummyView->viewport(), QEvent::Paint);
+dummyView->show();
+QTest::qWaitForWindowShown(dummyView);
+const int expectedRepaintCount = paintSpy.count();
+delete dummyView;
+dummyView = 0;
+MyGraphicsWidget *widget = new MyGraphicsWidget;
+widget->resize(100, 100);
+QGraphicsScene scene(0, 0, 200, 200);
+scene.addItem(widget);
+QGraphicsView view(&scene);
+view.setWindowFlags(Qt::X11BypassWindowManagerHint);
+view.show();
+QTest::qWaitForWindowShown(&view);
+QTRY_COMPARE(widget->repaints, expectedRepaintCount);
 }
 void tst_QGraphicsWidget::QT_BUG_6544_tabFocusFirstUnsetWhenRemovingItems()
 {
 QGraphicsScene scene;

changeset 7	f7bc934e204c
parent 3	41300fa6a67c