Fix memory leak with arthur style

ASAN reports a leak here, so let's delete the style after the widgets
using them have been destroyed.

Change-Id: I0e8603fc5d2d0c13deca35a1c0020646c65eaf49
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
 
 
 
 

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/widgets/painting/composition/main.cpp b/examples/widgets/painting/composition/main.cpp
index 2eaeaba2c5..1ffa29dddc 100644
--- a/examples/widgets/painting/composition/main.cpp
+++ b/examples/widgets/painting/composition/main.cpp
@@ -56,13 +56,13 @@ int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
 
+    QScopedPointer<QStyle> arthurStyle(new ArthurStyle());
     CompositionWidget compWidget(nullptr);
-    QStyle *arthurStyle = new ArthurStyle();
-    compWidget.setStyle(arthurStyle);
+    compWidget.setStyle(arthurStyle.data());
 
     const QList<QWidget *> widgets = compWidget.findChildren<QWidget *>();
     for (QWidget *w : widgets)
-        w->setStyle(arthurStyle);
+        w->setStyle(arthurStyle.data());
     compWidget.show();
 
     return app.exec();