Tests/QTreeView: make styleOptionViewItem more robust

styleOptionViewItem() sometimes fails due to a very small widget size even when using showMaximized(). This might be due to a mis-configured vm scrren size or similar. To make sure that all 4 rows are properly painted set the minimum width to a reasonable value and also resize the sections appropriately. Pick-to: 6.8 6.7 6.5 Fixes: QTBUG-126494 Change-Id: I9956d3119be1ba9e0fb33e4e7b30f40b01b017a5 Reviewed-by: Axel Spoerl <[email protected]>
HoBoIs · Aug 2, 2024 · f766236 · f766236
1 parent 6f62f25
commit f766236
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
@@ -3374,6 +3374,12 @@ void tst_QTreeView::styleOptionViewItem()
     view.setRowHidden(3, par1->index(), true);
 
     view.setColumnHidden(1, true);
+    view.header()->setMinimumSectionSize(10);
+    // make sure that all columns are drawn in the view by using a very small section size
+    for (int i = 0; i < view.header()->count(); ++i)
+        view.header()->resizeSection(i, 20);
+    view.setMinimumWidth(view.header()->count() * 20);
+
     const int visibleColumns = 4;
     const int modelColumns = 5;