From cb08543c182585986fc7f76592c91c8994993d05 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Tue, 16 Aug 2016 10:21:52 +0200
Subject: ~QGraphicsProxyWidget: Remove event filter on widget before deleting
 it

Prevent events being received on the widget during its destruction
phase.

Task-number: QTBUG-55112
Change-Id: I0d990fc69eee06b7e5af3845aa3f7627e3e3d5b9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/widgets/graphicsview/qgraphicsproxywidget.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/widgets/graphicsview')

diff --git a/src/widgets/graphicsview/qgraphicsproxywidget.cpp b/src/widgets/graphicsview/qgraphicsproxywidget.cpp
index 88bed7cf0e..75498c244a 100644
--- a/src/widgets/graphicsview/qgraphicsproxywidget.cpp
+++ b/src/widgets/graphicsview/qgraphicsproxywidget.cpp
@@ -513,6 +513,7 @@ QGraphicsProxyWidget::~QGraphicsProxyWidget()
 {
     Q_D(QGraphicsProxyWidget);
     if (d->widget) {
+        d->widget->removeEventFilter(this);
         QObject::disconnect(d->widget, SIGNAL(destroyed()), this, SLOT(_q_removeWidgetSlot()));
         delete d->widget;
     }
-- 
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