Sorry to bother, got it all fixed with:
[[self window] discardEventsMatchingMask:NSLeftMouseDraggedMask
beforeEvent:theEvent];
On Tue, May 5, 2009 at 6:09 AM, Henrietta Read <readhenrie...@gmail.com>wrote:
> Hi,
>
> I'm using an Image Well as a button... such as:
>
>
> - (void)mouseDown:(NSEvent *)theEvent
> {
> theEvent = [[self window]
> nextEventMatchingMask: NSLeftMouseUpMask];
> switch([theEvent type])
> {
> case NSLeftMouseUp:
>
> DoVariousImportantThingsHere();
>
> [view setNeedsDisplay:YES];
> break;
> default: break;
> }
> return;
> }
>
>
> The only snag is if the mouse moves even a tiny bit,
> the application window jumps suddenly when you
> mouse up.
>
> Should I be catching NSLeftMouseDraggedMask
> or some such thing?
>
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