From 4ee7bfaff4db65d35200fffeaca3be1cc026fc2c Mon Sep 17 00:00:00 2001
From: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Date: Thu, 4 Jun 2015 12:20:17 +0200
Subject: [PATCH] QNSImageView - remove observer before dealloc
It can happen that NSMenuDidEndTrackingNotification comes after our imageCell
QNSImageView was deallocated (for example, mouse button is not released yet
when dealloc called). Remove soon-to-be-deallocated observer.
Change-Id: Ib155cc5f0b884c6b1fed0f986d12599096b582c6
Task-number: QTBUG-46425
Reviewed-by: Thierry Bastian <thierryb@filewave.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
---
src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
index f50f5526237..713758cc7ed 100755
--- a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
+++ b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
@@ -446,6 +446,7 @@ QT_END_NAMESPACE
-(void)dealloc {
[[NSStatusBar systemStatusBar] removeStatusItem:item];
+ [[NSNotificationCenter defaultCenter] removeObserver:imageCell];
[imageCell release];
[item release];
[super dealloc];
--
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