On 14 Aug, 2013, at 10:03 PM, Steve Mills <smi...@makemusic.com> wrote:
>
> There most certainly is not a deeper issue with my code. Run this and you'll
> see for yourself:
>
> -(IBAction) openDocument:(id)sender
> {
> NSOpenPanel* p = [NSOpenPanel openPanel];
>
> if([p runModal] == NSFileHandlingPanelOKButton) {
> [p orderOut:self];
> // Simulate code that takes 5 seconds to open a document:
> sleep(5);
> }
> }
>
What does that code end up doing? Not order the window out, not order it out
until after the 5 seconds have elapsed or what? Not much of an OSX guy but
something similar on iOS, with a 5 second piece of work on the main thread,
would stop the UI animating until it returned control to the runloop.
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