On 2 Mar 2010, at 23:32, Eric Gorr wrote:
> Is there any way to determine how a window was closed?
>
> I need to base what I do on whether or not a window will be closed by the
> user pressing the close (red) button or some other way.
>
> One thing I did try was:
>
> NSButton *closeButton = [[self window]
> standardWindowButton:NSWindowCloseButton];
>
> fCloseButtonTarget = [[closeButton target] retain];
> fCloseButtonAction = [closeButton action];
>
> [closeButton setTarget:self];
> [closeButton setAction:@selector(closeInterceptor:)];
>
> basically, got the close button and attempted to insert my own close action
> selector which was implemented as:
>
> - (void) closeInterceptor:(id)sender
> {
> // my stuff here
>
> [NSApp sendAction:fCloseButtonAction to:fCloseButtonTarget
> from:sender];
> }
Ack, horrible technique, not a good idea!
>
>
> However, this did not seem to work as I might have expected. My window
> controller no longer receives the window will close notification, for example.
>
> Any other thoughts?
What other ways of closing the window are you trying to distinguish it from?
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