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-rw-r--r--tests/auto/widgets/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp122
1 files changed, 118 insertions, 4 deletions
diff --git a/tests/auto/widgets/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp b/tests/auto/widgets/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp
index 7a5f7319bc..fe1df6c8f0 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp
@@ -240,7 +240,7 @@ private slots:
void update();
void update2();
void views();
- void event();
+ void testEvent();
void eventsToDisabledItems();
void exposedRect();
void tabFocus_emptyScene();
@@ -266,6 +266,7 @@ private slots:
void siblingIndexAlwaysValid();
void removeFullyTransparentItem();
void zeroScale();
+ void focusItemChangedSignal();
// task specific tests below me
void task139710_bspTreeCrash();
@@ -2910,7 +2911,7 @@ protected:
}
};
-void tst_QGraphicsScene::event()
+void tst_QGraphicsScene::testEvent()
{
// Test that QGraphicsScene properly propagates events to QObject.
CustomScene scene;
@@ -3883,11 +3884,11 @@ void tst_QGraphicsScene::initialFocus_data()
QTest::addColumn<bool>("shouldHaveFocus");
QTest::newRow("inactive scene, normal item") << false << false << false << false;
- QTest::newRow("inactive scene, panel item") << false << false << true << false;
+ QTest::newRow("inactive scene, panel item") << false << false << true << true;
QTest::newRow("inactive scene, normal item, explicit focus") << false << true << false << true;
QTest::newRow("inactive scene, panel, explicit focus") << false << true << true << true;
QTest::newRow("active scene, normal item") << true << false << false << false;
- QTest::newRow("active scene, panel item") << true << false << true << false;
+ QTest::newRow("active scene, panel item") << true << false << true << true;
QTest::newRow("active scene, normal item, explicit focus") << true << true << false << true;
QTest::newRow("active scene, panel, explicit focus") << true << true << true << true;
}
@@ -4561,6 +4562,119 @@ void tst_QGraphicsScene::zeroScale()
QTRY_COMPARE(cl.changes.count(), 2);
}
+void tst_QGraphicsScene::focusItemChangedSignal()
+{
+ qRegisterMetaType<QGraphicsItem *>("QGraphicsItem *");
+ qRegisterMetaType<Qt::FocusReason>("Qt::FocusReason");
+
+ QGraphicsScene scene;
+ QSignalSpy spy(&scene, SIGNAL(focusItemChanged(QGraphicsItem *, QGraphicsItem *, Qt::FocusReason)));
+ QVERIFY(spy.isValid());
+ QCOMPARE(spy.count(), 0);
+ scene.setFocus();
+ QCOMPARE(spy.count(), 0);
+ QEvent activateEvent(QEvent::WindowActivate);
+ qApp->sendEvent(&scene, &activateEvent);
+ QCOMPARE(spy.count(), 0);
+
+ QGraphicsRectItem *topLevelItem1 = new QGraphicsRectItem;
+ topLevelItem1->setFlag(QGraphicsItem::ItemIsFocusable);
+ scene.addItem(topLevelItem1);
+ QCOMPARE(spy.count(), 0);
+ QVERIFY(!topLevelItem1->hasFocus());
+
+ QGraphicsRectItem *topLevelItem2 = new QGraphicsRectItem;
+ topLevelItem2->setFlag(QGraphicsItem::ItemIsFocusable);
+ topLevelItem2->setFocus();
+ QVERIFY(!topLevelItem2->hasFocus());
+ scene.addItem(topLevelItem2);
+ QCOMPARE(spy.count(), 1);
+ QList<QVariant> arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)topLevelItem2);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)0);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::OtherFocusReason);
+ QVERIFY(topLevelItem2->hasFocus());
+
+ scene.clearFocus();
+ QCOMPARE(spy.count(), 1);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)0);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)topLevelItem2);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::OtherFocusReason);
+
+ scene.setFocus(Qt::MenuBarFocusReason);
+ QCOMPARE(spy.count(), 1);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)topLevelItem2);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)0);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::MenuBarFocusReason);
+
+ for (int i = 0; i < 3; ++i) {
+ topLevelItem1->setFocus(Qt::TabFocusReason);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)topLevelItem1);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)topLevelItem2);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::TabFocusReason);
+
+ topLevelItem2->setFocus(Qt::TabFocusReason);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)topLevelItem2);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)topLevelItem1);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::TabFocusReason);
+ }
+
+ // The following two are unexpected, but fixing this (i.e., losing and gaining focus
+ // when the scene activation changes) breaks quite a few tests so leave this fix
+ // for some future release. See QTBUG-28346.
+ QEvent deactivateEvent(QEvent::WindowDeactivate);
+ qApp->sendEvent(&scene, &deactivateEvent);
+ QEXPECT_FAIL("", "QTBUG-28346", Continue);
+ QCOMPARE(spy.count(), 1);
+ qApp->sendEvent(&scene, &activateEvent);
+ QEXPECT_FAIL("", "QTBUG-28346", Continue);
+ QCOMPARE(spy.count(), 1);
+
+ QGraphicsRectItem *panel1 = new QGraphicsRectItem;
+ panel1->setFlags(QGraphicsItem::ItemIsPanel | QGraphicsItem::ItemIsFocusable);
+ panel1->setFocus();
+ scene.addItem(panel1);
+ QCOMPARE(spy.count(), 1);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)panel1);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)topLevelItem2);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::ActiveWindowFocusReason);
+
+ QGraphicsRectItem *panel2 = new QGraphicsRectItem;
+ panel2->setFlags(QGraphicsItem::ItemIsPanel | QGraphicsItem::ItemIsFocusable);
+ scene.addItem(panel2);
+ QCOMPARE(spy.count(), 0);
+
+ for (int i = 0; i < 3; ++i) {
+ scene.setActivePanel(panel2);
+ QCOMPARE(spy.count(), 1);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)panel2);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)panel1);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::ActiveWindowFocusReason);
+
+ scene.setActivePanel(panel1);
+ QCOMPARE(spy.count(), 1);
+ arguments = spy.takeFirst();
+ QCOMPARE(arguments.size(), 3);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(0)), (QGraphicsItem *)panel1);
+ QCOMPARE(qVariantValue<QGraphicsItem *>(arguments.at(1)), (QGraphicsItem *)panel2);
+ QCOMPARE(qVariantValue<Qt::FocusReason>(arguments.at(2)), Qt::ActiveWindowFocusReason);
+ }
+
+}
+
void tst_QGraphicsScene::taskQTBUG_15977_renderWithDeviceCoordinateCache()
{
QGraphicsScene scene;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-06 01:06:12 +0000