1 files changed, 13 insertions, 0 deletions
diff --git a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp
index 2f7b72fefa..f26940aeb1 100644
--- a/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp
+++ b/tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp
@@ -70,6 +70,16 @@ static inline HWND getHWNDForWidget(const QWidget *widget)
 }
 #endif // Q_OS_WIN
 
+// Make a widget frameless to prevent size constraints of title bars
+// from interfering (Windows).
+static inline void setFrameless(QWidget *w)
+{
+    Qt::WindowFlags flags = w->windowFlags();
+    flags |= Qt::FramelessWindowHint;
+    flags &= ~(Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint);
+    w->setWindowFlags(flags);
+}
+
 class tst_QListView : public QObject
 {
     Q_OBJECT
@@ -1178,6 +1188,7 @@ void tst_QListView::selection()
 void tst_QListView::scrollTo()
 {
     QWidget topLevel;
+    setFrameless(&topLevel);
     QListView lv(&topLevel);
     QStringListModel model(&lv);
     QStringList list;
@@ -1842,6 +1853,7 @@ void tst_QListView::taskQTBUG_2233_scrollHiddenItems()
     const int rowCount = 200;
 
     QWidget topLevel;
+    setFrameless(&topLevel);
     QListView view(&topLevel);
     QStringListModel model(&view);
     QStringList list;
@@ -1993,6 +2005,7 @@ void tst_QListView::taskQTBUG_9455_wrongScrollbarRanges()
 
     QStringListModel model(list);
     ListView_9455 w;
+    setFrameless(&w);
     w.setModel(&model);
     w.setViewMode(QListView::IconMode);
     w.resize(116, 132);