From cbae18e48638cb3fb97dee56c32a2deb5b9af4ad Mon Sep 17 00:00:00 2001
From: Denis Dzyubenko <denis.dzyubenko@nokia.com>
Date: Wed, 5 May 2010 12:04:22 +0200
Subject: Fixes a crash in QGestureManager

Work around the case when we reach QGestureManager indirectly from
QGraphicsObject destructor.

Task-number: QT-3262
Reviewed-by: Thomas Zander
---
 src/gui/kernel/qgesturemanager.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 6ce7667..9495f40 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -185,6 +185,9 @@ QGesture *QGestureManager::getState(QObject *object, QGestureRecognizer *recogni
 #ifndef QT_NO_GRAPHICSVIEW
     } else {
         Q_ASSERT(qobject_cast<QGraphicsObject *>(object));
+        QGraphicsObject *graphicsObject = static_cast<QGraphicsObject *>(object);
+        if (graphicsObject->QGraphicsItem::d_func()->inDestructor)
+            return 0;
 #endif
     }
 
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