diff options
Diffstat (limited to 'tests/auto/quick/qquicktableview/tst_qquicktableview.cpp')
-rw-r--r-- | tests/auto/quick/qquicktableview/tst_qquicktableview.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp index 2bd7c38a11..8a85575cca 100644 --- a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp +++ b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp @@ -121,6 +121,7 @@ private slots: void checkForceLayoutFunction(); void checkForceLayoutEndUpDoingALayout(); void checkForceLayoutDuringModelChange(); + void checkForceLayoutWhenAllItemsAreHidden(); void checkContentWidthAndHeight(); void checkPageFlicking(); void checkExplicitContentWidthAndHeight(); @@ -635,6 +636,38 @@ void tst_QQuickTableView::checkForceLayoutDuringModelChange() QCOMPARE(tableView->rows(), initialRowCount + 1); } +void tst_QQuickTableView::checkForceLayoutWhenAllItemsAreHidden() +{ + // Check that you can have a TableView where all columns are + // initially hidden, and then show some columns and call + // forceLayout(). This should make the columns become visible. + LOAD_TABLEVIEW("forcelayout.qml"); + + // Tell all columns to be hidden + const char *propertyName = "columnWidths"; + view->rootObject()->setProperty(propertyName, 0); + + const int rows = 3; + const int columns = 3; + auto model = TestModelAsVariant(rows, columns); + tableView->setModel(model); + + WAIT_UNTIL_POLISHED; + + // Check that the we have no items loaded + QCOMPARE(tableViewPrivate->loadedColumns.count(), 0); + QCOMPARE(tableViewPrivate->loadedRows.count(), 0); + QCOMPARE(tableViewPrivate->loadedItems.count(), 0); + + // Tell all columns to be visible + view->rootObject()->setProperty(propertyName, 10); + tableView->forceLayout(); + + QCOMPARE(tableViewPrivate->loadedRows.count(), rows); + QCOMPARE(tableViewPrivate->loadedColumns.count(), columns); + QCOMPARE(tableViewPrivate->loadedItems.count(), rows * columns); +} + void tst_QQuickTableView::checkContentWidthAndHeight() { // Check that contentWidth/Height reports the correct size of the |