diff options
-rw-r--r-- | src/quick/items/qquickitem.cpp | 8 | ||||
-rw-r--r-- | tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop2.qml | 12 | ||||
-rw-r--r-- | tests/auto/quick/qquickitem2/tst_qquickitem.cpp | 15 |
3 files changed, 32 insertions, 3 deletions
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp index 3785abc450..11c1f12e75 100644 --- a/src/quick/items/qquickitem.cpp +++ b/src/quick/items/qquickitem.cpp @@ -2568,6 +2568,7 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo bool skip = false; QQuickItem *startItem = item; + QQuickItem *originalStartItem = startItem; // Protect from endless loop: // If we start on an invisible item we will not find it again. // If there is no other item which can become the focus item, we have a forever loop, @@ -2643,7 +2644,12 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo } } from = last; - if (current == startItem && from == firstFromItem) { + // if [from] item is equal to [firstFromItem], means we have traversed one path and + // jump back to parent of the chain, and then we have to check whether we have + // traversed all of the chain (by compare the [current] item with [startItem]) + // Since the [startItem] might be promoted to its parent if it is invisible, + // we still have to check [current] item with original start item + if ((current == startItem || current == originalStartItem) && from == firstFromItem) { // wrapped around, avoid endless loops if (item == contentItem) { qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: looped, return contentItem"; diff --git a/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop2.qml b/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop2.qml new file mode 100644 index 0000000000..042f408753 --- /dev/null +++ b/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop2.qml @@ -0,0 +1,12 @@ +import QtQuick 2.14 + +Item { + width: 400 + height: 200 + Item { + objectName: "hiddenChild" + focus: true + activeFocusOnTab: true + visible: false + } +} diff --git a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp index 399535cfa6..767994ec7d 100644 --- a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp +++ b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp @@ -64,6 +64,7 @@ private slots: void activeFocusOnTab8(); void activeFocusOnTab9(); void activeFocusOnTab10(); + void activeFocusOnTab_infiniteLoop_data(); void activeFocusOnTab_infiniteLoop(); void nextItemInFocusChain(); @@ -1025,12 +1026,20 @@ void tst_QQuickItem::activeFocusOnTab10() delete window; } +void tst_QQuickItem::activeFocusOnTab_infiniteLoop_data() +{ + QTest::addColumn<QUrl>("source"); + QTest::newRow("infiniteLoop") << testFileUrl("activeFocusOnTab_infiniteLoop.qml"); // QTBUG-68271 + QTest::newRow("infiniteLoop2") << testFileUrl("activeFocusOnTab_infiniteLoop2.qml");// QTBUG-81510 +} + void tst_QQuickItem::activeFocusOnTab_infiniteLoop() { - // see QTBUG-68271 + QFETCH(QUrl, source); + // create a window where the currently focused item is not visible QScopedPointer<QQuickView>window(new QQuickView()); - window->setSource(testFileUrl("activeFocusOnTab_infiniteLoop.qml")); + window->setSource(source); window->show(); auto *hiddenChild = findItem<QQuickItem>(window->rootObject(), "hiddenChild"); QVERIFY(hiddenChild); @@ -1039,6 +1048,8 @@ void tst_QQuickItem::activeFocusOnTab_infiniteLoop() auto *item = hiddenChild->nextItemInFocusChain(); // focus is moved to the root object since there is no other candidate QCOMPARE(item, window->rootObject()); + item = hiddenChild->nextItemInFocusChain(false); + QCOMPARE(item, window->rootObject()); } void tst_QQuickItem::nextItemInFocusChain() |