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* Source/NSindow.m (-setDelegate:): Don't unregister delegate

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notifications if same delegate is set twice.
        Patch by Doug Simons <doug.simons@testplant.com>


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@36192 72102866-910b-0410-8b05-ffd578937521
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fredkiefer 2013-02-23 15:36:46 +00:00
parent 13adade3a8
commit dfbf8d0c39
2 changed files with 12 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2013-02-23 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSindow.m (-setDelegate:): Don't unregister delegate
notifications if same delegate is set twice.
Patch by Doug Simons <doug.simons@testplant.com>
2013-02-22 Fred Kiefer <FredKiefer@gmx.de> 2013-02-22 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSWindow.m (-initWithCoder:), * Source/NSWindow.m (-initWithCoder:),

6
Source/NSWindow.m
View file

@ -5234,6 +5234,12 @@ current key view.<br />
*/ */
- (void) setDelegate: (id)anObject - (void) setDelegate: (id)anObject
{ {
if (anObject == _delegate)
{
// don't remove previously registered notifications if delegate is unchanged!
return;
}
if (_delegate) if (_delegate)
{ {
[nc removeObserver: _delegate name: nil object: self]; [nc removeObserver: _delegate name: nil object: self];