diff options
author | Jani Honkonen <jani.honkonen@digia.com> | 2012-08-16 16:08:35 +0300 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-19 08:52:09 +0200 |
commit | d2bba5e5535726f277e8dc67b1478168f57b24bd (patch) | |
tree | d14397cc20ef509ca6910f6582c811010494cebb /tests | |
parent | d4385e48b8566a5587048a3c6d8b2396ba587ed5 (diff) |
Fix a QListViewItem width when spacing is set
The listitem width was calculated incorrectly because spacing was
not considered. This fixes the second part of the reported bug where
spacing is set. Added some tests to catch the issue relating to the
reported bug.
Also added a test to check spacing in general.
Task-number: QTBUG-21804
Change-Id: Icc6326bce914264d882a60a9fc0ebe7d2a08dbf6
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp | 81 |
1 files changed, 77 insertions, 4 deletions
diff --git a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp index 53a8f2b41e..76408c4855 100644 --- a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp +++ b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp @@ -138,6 +138,8 @@ private slots: void draggablePaintPairs(); void taskQTBUG_21804_hiddenItemsAndScrollingWithKeys_data(); void taskQTBUG_21804_hiddenItemsAndScrollingWithKeys(); + void spacing_data(); + void spacing(); }; // Testing get/set functions @@ -2161,13 +2163,17 @@ void tst_QListView::draggablePaintPairs() void tst_QListView::taskQTBUG_21804_hiddenItemsAndScrollingWithKeys_data() { QTest::addColumn<int>("flow"); - QTest::newRow("flow TopToBottom") << static_cast<int>(QListView::TopToBottom); - QTest::newRow("flow LeftToRight") << static_cast<int>(QListView::LeftToRight); + QTest::addColumn<int>("spacing"); + QTest::newRow("flow TopToBottom no spacing") << static_cast<int>(QListView::TopToBottom) << 0; + QTest::newRow("flow TopToBottom with spacing") << static_cast<int>(QListView::TopToBottom) << 5; + QTest::newRow("flow LeftToRight no spacing") << static_cast<int>(QListView::LeftToRight) << 0; + QTest::newRow("flow LeftToRight with spacing") << static_cast<int>(QListView::LeftToRight) << 5; } void tst_QListView::taskQTBUG_21804_hiddenItemsAndScrollingWithKeys() { QFETCH(int, flow); + QFETCH(int, spacing); // create some items to show QStringListModel model; @@ -2179,6 +2185,7 @@ void tst_QListView::taskQTBUG_21804_hiddenItemsAndScrollingWithKeys() // create listview QListView lv; lv.setFlow(static_cast<QListView::Flow>(flow)); + lv.setSpacing(spacing); lv.setModel(&model); lv.show(); QTest::qWaitForWindowShown(&lv); @@ -2188,7 +2195,8 @@ void tst_QListView::taskQTBUG_21804_hiddenItemsAndScrollingWithKeys() lv.setRowHidden(i, true); // scroll forward and check that selected item is visible always - for (int i = 0; i < model.rowCount()/2; i++) { + int visibleItemCount = model.rowCount()/2; + for (int i = 0; i < visibleItemCount; i++) { if (flow == QListView::TopToBottom) QTest::keyClick(&lv, Qt::Key_Down); else @@ -2198,7 +2206,27 @@ void tst_QListView::taskQTBUG_21804_hiddenItemsAndScrollingWithKeys() } // scroll backward - for (int i = 0; i < model.rowCount()/2; i++) { + for (int i = 0; i < visibleItemCount; i++) { + if (flow == QListView::TopToBottom) + QTest::keyClick(&lv, Qt::Key_Up); + else + QTest::keyClick(&lv, Qt::Key_Left); + QTest::qWait(100); + QVERIFY(lv.rect().contains(lv.visualRect(lv.currentIndex()))); + } + + // scroll forward only half way + for (int i = 0; i < visibleItemCount/2; i++) { + if (flow == QListView::TopToBottom) + QTest::keyClick(&lv, Qt::Key_Down); + else + QTest::keyClick(&lv, Qt::Key_Right); + QTest::qWait(100); + QVERIFY(lv.rect().contains(lv.visualRect(lv.currentIndex()))); + } + + // scroll backward again + for (int i = 0; i < visibleItemCount/2; i++) { if (flow == QListView::TopToBottom) QTest::keyClick(&lv, Qt::Key_Up); else @@ -2208,5 +2236,50 @@ void tst_QListView::taskQTBUG_21804_hiddenItemsAndScrollingWithKeys() } } +void tst_QListView::spacing_data() +{ + QTest::addColumn<int>("flow"); + QTest::addColumn<int>("spacing"); + QTest::newRow("flow=TopToBottom spacing=0") << static_cast<int>(QListView::TopToBottom) << 0; + QTest::newRow("flow=TopToBottom spacing=10") << static_cast<int>(QListView::TopToBottom) << 10; + QTest::newRow("flow=LeftToRight spacing=0") << static_cast<int>(QListView::LeftToRight) << 0; + QTest::newRow("flow=LeftToRight spacing=10") << static_cast<int>(QListView::LeftToRight) << 10; +} + +void tst_QListView::spacing() +{ + QFETCH(int, flow); + QFETCH(int, spacing); + + // create some items to show + QStringListModel model; + QStringList list; + for (int i = 0; i < 60; i++) + list << QString::number(i); + model.setStringList(list); + + // create listview + QListView lv; + lv.setFlow(static_cast<QListView::Flow>(flow)); + lv.setModel(&model); + lv.setSpacing(spacing); + lv.show(); + QTest::qWaitForWindowShown(&lv); + + // check size and position of first two items + QRect item1 = lv.visualRect(lv.model()->index(0, 0)); + QRect item2 = lv.visualRect(lv.model()->index(1, 0)); + QCOMPARE(item1.topLeft(), QPoint(flow == QListView::TopToBottom ? spacing : 0, spacing)); + if (flow == QListView::TopToBottom) { + QCOMPARE(item1.width(), lv.viewport()->width() - 2 * spacing); + QCOMPARE(item2.topLeft(), QPoint(spacing, spacing + item1.height() + 2 * spacing)); + } + else { // QListView::LeftToRight + QCOMPARE(item1.height(), lv.viewport()->height() - 2 * spacing); + QCOMPARE(item2.topLeft(), QPoint(spacing + item1.width() + spacing, spacing)); + } +} + + QTEST_MAIN(tst_QListView) #include "tst_qlistview.moc" |