[bug #4840] shouldCloseDocument flags seem to be ignored

[nobody]

=================== BUG #4840: LATEST MODIFICATIONS ==================
http://savannah.gnu.org/bugs/?func=detailbug&bug_id=4840&group_id=99

Changes by: Anonymous user        Date: Thu 08/21/03 at 23:08

------------------ Additional Follow-up Comments ----------------------------
I've now got two apps. one that uses setShouldCloseDocument: YES], and another 
that implements shouldCloseDocument to always return YES. and they both work 
better now, but not quite right. The alerts get displayed as they should, but 
the document still isn't being closed. ie. if I open a new document, make some 
changes, and close the window, the alert will come up, and I choose "don't 
save". the window closes. If I then go to quit the app, I will then get another 
alert saying I have unsaved documents. I see that it now checks to see if it 
can be closed, but is there a 'close' thats missing somewhere?



=================== BUG #4840: FULL BUG SNAPSHOT ===================


Submitted by: rburns                  Project: GNUstep                      
Submitted on: Tue 08/19/03 at 04:35
Category:  Gui/AppKit                 Severity:  5 - Major                  
Bug Group:  Bug                       Resolution:  None                     
Assigned to:  FredKiefer              Status:  Analyzed                     

Summary:  shouldCloseDocument flags seem to be ignored

Original Submission:  implementing shouldCloseDocument in an NSWindowController 
subclass to always return YES, and/or calling [self setShouldCloseDocument: 
YES] doesn't have any affect. I think the flag is set correctly, but never 
checked in _windowWillClose in NSWindowController. 

Follow-up Comments
*******************

-------------------------------------------------------
Date: Thu 08/21/03 at 23:08         By: None
I've now got two apps. one that uses setShouldCloseDocument: YES], and another 
that implements shouldCloseDocument to always return YES. and they both work 
better now, but not quite right. The alerts get displayed as they should, but 
the document still isn't being closed. ie. if I open a new document, make some 
changes, and close the window, the alert will come up, and I choose "don't 
save". the window closes. If I then go to quit the app, I will then get another 
alert saying I have unsaved documents. I see that it now checks to see if it 
can be closed, but is there a 'close' thats missing somewhere?

-------------------------------------------------------
Date: Thu 08/21/03 at 02:33         By: rburns
Thanks, I will test this evening.

-------------------------------------------------------
Date: Wed 08/20/03 at 10:04         By: FredKiefer
The problem here is that NSWindows perfromClose: method did not call 
[NSDocument shouldCloseWindowController:], but a non existing method 
[NSDocument windowShouldClose:]. I will change this now, so please retest if 
this resolves your problem.



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