diff options
| -rw-r--r-- | src/widgets/itemviews/qlistview.cpp | 6 | ||||
| -rw-r--r-- | tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp | 24 |
2 files changed, 25 insertions, 5 deletions
diff --git a/src/widgets/itemviews/qlistview.cpp b/src/widgets/itemviews/qlistview.cpp index f3fd3e75a1..8257944821 100644 --- a/src/widgets/itemviews/qlistview.cpp +++ b/src/widgets/itemviews/qlistview.cpp @@ -1846,8 +1846,7 @@ void QCommonListViewBase::updateHorizontalScrollBar(const QSize &step) const bool bothScrollBarsAuto = qq->verticalScrollBarPolicy() == Qt::ScrollBarAsNeeded && qq->horizontalScrollBarPolicy() == Qt::ScrollBarAsNeeded; - const QSize viewportSize(viewport()->width() + (qq->verticalScrollBar()->maximum() > 0 ? qq->verticalScrollBar()->width() : 0), - viewport()->height() + (qq->horizontalScrollBar()->maximum() > 0 ? qq->horizontalScrollBar()->height() : 0)); + const QSize viewportSize = qq->contentsRect().size(); bool verticalWantsToShow = contentsSize.height() > viewportSize.height(); bool horizontalWantsToShow; @@ -1877,8 +1876,7 @@ void QCommonListViewBase::updateVerticalScrollBar(const QSize &step) const bool bothScrollBarsAuto = qq->verticalScrollBarPolicy() == Qt::ScrollBarAsNeeded && qq->horizontalScrollBarPolicy() == Qt::ScrollBarAsNeeded; - const QSize viewportSize(viewport()->width() + (qq->verticalScrollBar()->maximum() > 0 ? qq->verticalScrollBar()->width() : 0), - viewport()->height() + (qq->horizontalScrollBar()->maximum() > 0 ? qq->horizontalScrollBar()->height() : 0)); + const QSize viewportSize = qq->contentsRect().size(); bool horizontalWantsToShow = contentsSize.width() > viewportSize.width(); bool verticalWantsToShow; diff --git a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp index 244af1316a..1b21096b44 100644 --- a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp +++ b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp @@ -148,6 +148,7 @@ private slots: void spacing(); void testScrollToWithHidden(); void testViewOptions(); + void taskQTBUG_39902_mutualScrollBars_data(); void taskQTBUG_39902_mutualScrollBars(); }; @@ -2359,8 +2360,21 @@ private: QStyle* m_oldStyle; }; +void tst_QListView::taskQTBUG_39902_mutualScrollBars_data() +{ + QTest::addColumn<QAbstractItemView::ScrollMode>("horizontalScrollMode"); + QTest::addColumn<QAbstractItemView::ScrollMode>("verticalScrollMode"); + QTest::newRow("per item / per item") << QAbstractItemView::ScrollPerItem << QAbstractItemView::ScrollPerItem; + QTest::newRow("per pixel / per item") << QAbstractItemView::ScrollPerPixel << QAbstractItemView::ScrollPerItem; + QTest::newRow("per item / per pixel") << QAbstractItemView::ScrollPerItem << QAbstractItemView::ScrollPerPixel; + QTest::newRow("per pixel / per pixel") << QAbstractItemView::ScrollPerPixel << QAbstractItemView::ScrollPerPixel; +} + void tst_QListView::taskQTBUG_39902_mutualScrollBars() { + QFETCH(QAbstractItemView::ScrollMode, horizontalScrollMode); + QFETCH(QAbstractItemView::ScrollMode, verticalScrollMode); + QWidget window; window.resize(400, 300); QListView *view = new QListView(&window); @@ -2372,6 +2386,9 @@ void tst_QListView::taskQTBUG_39902_mutualScrollBars() model.setData(model.index(i, 0), itemSize, Qt::SizeHintRole); view->setModel(&model); + view->setVerticalScrollMode(verticalScrollMode); + view->setHorizontalScrollMode(horizontalScrollMode); + window.show(); QVERIFY(QTest::qWaitForWindowExposed(&window)); // make sure QListView is done with layouting the items (1/10 sec, like QListView) @@ -2412,7 +2429,7 @@ void tst_QListView::taskQTBUG_39902_mutualScrollBars() QTRY_VERIFY(view->horizontalScrollBar()->isVisible()); QTRY_VERIFY(view->verticalScrollBar()->isVisible()); - // now remove just one single pixel in with -> both scroll bars will show up since they depend on each other + // now remove just one single pixel in width -> both scroll bars will show up since they depend on each other view->resize(itemSize.width() + view->frameWidth() * 2 - 1, model.rowCount() * itemSize.height() + view->frameWidth() * 2); QTRY_VERIFY(view->horizontalScrollBar()->isVisible()); QTRY_VERIFY(view->verticalScrollBar()->isVisible()); @@ -2421,6 +2438,11 @@ void tst_QListView::taskQTBUG_39902_mutualScrollBars() view->resize(itemSize.width() + view->frameWidth() * 2, model.rowCount() * itemSize.height() + view->frameWidth() * 2); QTRY_VERIFY(!view->horizontalScrollBar()->isVisible()); QTRY_VERIFY(!view->verticalScrollBar()->isVisible()); + + // now remove just one single pixel in height -> both scroll bars will show up since they depend on each other + view->resize(itemSize.width() + view->frameWidth() * 2, model.rowCount() * itemSize.height() + view->frameWidth() * 2 - 1); + QTRY_VERIFY(view->horizontalScrollBar()->isVisible()); + QTRY_VERIFY(view->verticalScrollBar()->isVisible()); } QTEST_MAIN(tst_QListView) |