On Aug 14, 2013, at 10:52:55, Graham Cox <graham....@bigpond.com>
wrote:
> The only other thing you might try is running the run loop a few cycles in
> your completion handler so that the orderOut: is processed. It might have
> unexpected side-effects though, which might also reveal a very good reason
> why it's not done by default. For example, this works to close the panel
> immediately:
>
> NSOpenPanel* p = [NSOpenPanel openPanel];
>
> if([p runModal] == NSFileHandlingPanelOKButton)
> {
> [p orderOut:self];
>
> [[NSRunLoop mainRunLoop] runUntilDate:[NSDate
> dateWithTimeIntervalSinceNow:1.0]];
>
> // Simulate code that takes 5 seconds to open a
> document:
> sleep(5);
> }
I was trying something similar, but instead was using [NSApp [NSApp
nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode
dequeue:NO];
Which didn't work alone, so I added a 2nd:
[NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate
dateWithTimeIntervalSinceNow:0.3] inMode:NSDefaultRunLoopMode dequeue:NO]
Which worked about half the time.
I just tried your method of runUntilDate with a time of 0.1 in the future and
so far it's working every time. Thanks for that - I wasn't aware of this
method. We'll give it a thorough testing.
--
Steve Mills
office: 952-818-3871
home: 952-401-6255
cell: 612-803-6157
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