diff options
Diffstat (limited to 'tests/auto/widgets/itemviews/qlistview')
| -rw-r--r-- | tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp index 13b953c48b..6540c544cc 100644 --- a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp +++ b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp @@ -161,6 +161,7 @@ private slots: void taskQTBUG_39902_mutualScrollBars_data(); void taskQTBUG_39902_mutualScrollBars(); void horizontalScrollingByVerticalWheelEvents(); + void taskQTBUG_7232_AllowUserToControlSingleStep(); }; // Testing get/set functions @@ -2469,5 +2470,43 @@ void tst_QListView::horizontalScrollingByVerticalWheelEvents() QVERIFY(lv.verticalScrollBar()->value() > vValue); } +void tst_QListView::taskQTBUG_7232_AllowUserToControlSingleStep() +{ + // When we set the scrollMode to ScrollPerPixel it will adjust the scrollbars singleStep automatically + // Setting a singlestep on a scrollbar should however imply that the user takes control. + // Setting a singlestep to -1 return to an automatic control of the singleStep. + QListView lv; + lv.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); + lv.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); + + QStandardItemModel model(1000, 100); + QString str = QString::fromLatin1("This is a long string made to ensure that we get some horizontal scroll (and we want scroll)"); + model.setData(model.index(0, 0), str); + lv.setModel(&model); + lv.setGeometry(150, 150, 150, 150); + lv.show(); + lv.setVerticalScrollMode(QAbstractItemView::ScrollPerPixel); + lv.setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel); + QVERIFY(QTest::qWaitForWindowExposed(&lv)); + + int vStep1 = lv.verticalScrollBar()->singleStep(); + int hStep1 = lv.horizontalScrollBar()->singleStep(); + QVERIFY(lv.verticalScrollBar()->singleStep() > 1); + QVERIFY(lv.horizontalScrollBar()->singleStep() > 1); + + lv.verticalScrollBar()->setSingleStep(1); + lv.setGeometry(200, 200, 200, 200); + QCOMPARE(lv.verticalScrollBar()->singleStep(), 1); + + lv.horizontalScrollBar()->setSingleStep(1); + lv.setGeometry(150, 150, 150, 150); + QCOMPARE(lv.horizontalScrollBar()->singleStep(), 1); + + lv.verticalScrollBar()->setSingleStep(-1); + lv.horizontalScrollBar()->setSingleStep(-1); + QCOMPARE(vStep1, lv.verticalScrollBar()->singleStep()); + QCOMPARE(hStep1, lv.horizontalScrollBar()->singleStep()); +} + QTEST_MAIN(tst_QListView) #include "tst_qlistview.moc" |