Re: select Button

FROM : Andrew
DATE : Wed Jan 01 00:48:48 2003

On Tue, 31 Dec 2002, John Q. wrote:

> I would like to jump from button to button with the courser keys!!
> And if i press enter the funktion get called!!

If you need to intercept key presses the way I ended up having to do it
was to use a custom subclass of NSWindow and override sendEvent.

- (void)sendEvent:(NSEvent *)anEvent {

   if (([anEvent type] == NSKeyDown) &&
       ([[self delegate]
respondsToSelector:@selector(keyDownInWindow:)]) &&
       ([[self delegate] keyDownInWindow:anEvent] == TRUE)) {
           return;
   }

   [super sendEvent:anEvent];
}

Obviously you could check to see if it was a cursor key and only send
those to your delegate or do that check in keyDownInWindow.

I got the basis of this code from someone else's very helpful posting to
this list although their name temporarily escapes me.

Andrew
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