diff options
| -rw-r--r-- | src/widgets/itemviews/qabstractitemview.cpp | 12 | ||||
| -rw-r--r-- | tests/auto/widgets/itemviews/qabstractitemview/tst_qabstractitemview.cpp | 58 |
2 files changed, 67 insertions, 3 deletions
diff --git a/src/widgets/itemviews/qabstractitemview.cpp b/src/widgets/itemviews/qabstractitemview.cpp index f879af6ad2..73604cb8f4 100644 --- a/src/widgets/itemviews/qabstractitemview.cpp +++ b/src/widgets/itemviews/qabstractitemview.cpp @@ -1844,10 +1844,16 @@ void QAbstractItemView::mouseMoveEvent(QMouseEvent *event) || edit(index, NoEditTriggers, event)) return; - if (d->selectionMode != SingleSelection) - topLeft = d->pressedPosition - d->offset(); - else + if (d->selectionMode != SingleSelection) { + // Use the current selection start index if it is valid as this will be based on the + // start of the selection and not the last item being pressed which can be different + // when in extended selection + topLeft = d->currentSelectionStartIndex.isValid() + ? visualRect(d->currentSelectionStartIndex).center() + : d->pressedPosition - d->offset(); + } else { topLeft = bottomRight; + } d->checkMouseMove(index); diff --git a/tests/auto/widgets/itemviews/qabstractitemview/tst_qabstractitemview.cpp b/tests/auto/widgets/itemviews/qabstractitemview/tst_qabstractitemview.cpp index bcfc477733..5828b099d6 100644 --- a/tests/auto/widgets/itemviews/qabstractitemview/tst_qabstractitemview.cpp +++ b/tests/auto/widgets/itemviews/qabstractitemview/tst_qabstractitemview.cpp @@ -151,6 +151,7 @@ private slots: void currentFollowsIndexWidget(); void checkFocusAfterActivationChanges_data(); void checkFocusAfterActivationChanges(); + void dragSelectAfterNewPress(); }; class MyAbstractItemDelegate : public QAbstractItemDelegate @@ -2514,5 +2515,62 @@ void tst_QAbstractItemView::checkFocusAfterActivationChanges() QVERIFY(view->hasFocus()); } +void tst_QAbstractItemView::dragSelectAfterNewPress() +{ + QStandardItemModel model; + for (int i = 0; i < 10; ++i) { + QStandardItem *item = new QStandardItem(QString::number(i)); + model.setItem(i, 0, item); + } + + QListView view; + view.setFixedSize(160, 650); // Minimum width for windows with frame on Windows 8 + view.setSelectionMode(QListView::ExtendedSelection); + view.setModel(&model); + centerOnScreen(&view); + moveCursorAway(&view); + view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); + + QModelIndex index0 = model.index(0, 0); + QModelIndex index2 = model.index(2, 0); + + view.setCurrentIndex(index0); + QCOMPARE(view.currentIndex(), index0); + + // Select item 0 using a single click + QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, + view.visualRect(index0).center()); + QCOMPARE(view.currentIndex(), index0); + + // Press to select item 2 + QTest::mousePress(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, + view.visualRect(index2).center()); + QCOMPARE(view.currentIndex(), index2); + + // Verify that the selection worked OK + QModelIndexList selected = view.selectionModel()->selectedIndexes(); + QCOMPARE(selected.count(), 3); + for (int i = 0; i < 2; ++i) + QVERIFY(selected.contains(model.index(i, 0))); + + QModelIndex index5 = model.index(5, 0); + const QPoint releasePos = view.visualRect(index5).center(); + // The mouse move event has to be created manually because the QTest framework does not + // contain a function for mouse moves with buttons pressed + QMouseEvent moveEvent2(QEvent::MouseMove, releasePos, Qt::NoButton, Qt::LeftButton, + Qt::ShiftModifier); + const bool moveEventReceived = qApp->notify(view.viewport(), &moveEvent2); + QVERIFY(moveEventReceived); + QTest::mouseRelease(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, releasePos); + QCOMPARE(view.currentIndex(), index5); + + // Verify that the selection worked OK + selected = view.selectionModel()->selectedIndexes(); + QCOMPARE(selected.count(), 6); + for (int i = 0; i < 5; ++i) + QVERIFY(selected.contains(model.index(i, 0))); +} + QTEST_MAIN(tst_QAbstractItemView) #include "tst_qabstractitemview.moc" |