From 486601fbc4a7e9eaeb5df5bb3966c3aec31d8d65 Mon Sep 17 00:00:00 2001
From: Miikka Heikkinen <miikka.heikkinen@digia.com>
Date: Thu, 14 Jun 2012 13:05:34 +0300
Subject: [PATCH] Clean up a partially scrolled QRollEffect widget

If the associated widget pointer got zeroed while QRollEffect was
scrolling, the partially scrolled QRollEffect widget remained on
screen indefinitely as 'done' was never set to true.

Change-Id: If1567ea740e81b5501137d10db471ca97d295ed8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
---
 src/widgets/widgets/qeffects.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/widgets/widgets/qeffects.cpp b/src/widgets/widgets/qeffects.cpp
index 4724ed8903..4617a2dced 100644
--- a/src/widgets/widgets/qeffects.cpp
+++ b/src/widgets/widgets/qeffects.cpp
@@ -533,7 +533,7 @@ void QRollEffect::scroll()
         setUpdatesEnabled(true);
         repaint();
     }
-    if (done) {
+    if (done || !widget) {
         anim.stop();
         qApp->removeEventFilter(this);
         if (widget) {