Window close button issue in Leopard

FROM : Veena Mayya
DATE : Fri Jan 04 07:06:25 2008

Greetings!

We have encountered an issue with  window "close" button. In our 
application, we are disabling the close button, as we are writing 
data to an output device.

We are showing an authentication dialog, which is put just before 
writing the data (using AuthorizationCopyRights).

  In Leopard, soon after the display of the authentication dialog, 
the "close" button gets enabled. Even if we try to disable this 
button (after disposing the authentication dialog), the button remain 
enabled. (using [[AppWindow standardWindowButton:NSWindowCloseButton]
setEnabled:NO];). This problem do on occur in Tiger and below OS.

Can anyone please let me know, if we need to set any other flags to 
disable the window "close" button in Leopard.

Thanks in advance.

Best Wishes
Veena




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