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Re: QCRenderer Leak

At 8:53 AM -0700 9/27/05, Pierre-Olivier Latour wrote:
I have a window with a custom NSView, and I want to use QCRenderer to draw a qtz file. I know this can be done using QCView much easier, but I need to run a Cocoa method on mouseDown and I can't see how to do that with QCView.

You can use a Mouse patch in the composition, and publish its button output as an output of the composition, then observe it - see end of this technote:
http://developer.apple.com/technotes/tn2005/tn2146.html

Or you can subclass QCView (which I needed to do anyway to provide drag and drop) and then do something like this:

- (NSView *)hitTest:(NSPoint)aPoint
{
	NSView *s = [super hitTest:aPoint];
	if (s)
		return self;
	else
		return nil;
}

and then implement mouseDown: and mouseUp: and mouseDragged: as you like.

but I like the idea of the Mouse patch, I'll need to check that out.

-aaron
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References: 
 >QCRenderer Leak (From: Kyle Killion <email@hidden>)
 >Re: QCRenderer Leak (From: Pierre-Olivier Latour <email@hidden>)



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