> Am 30.09.2015 um 17:09 schrieb Matthias Schmidt <b...@admilon.net>:
>
>
>> Am 30.09.2015 um 16:11 schrieb Jens Alfke <j...@mooseyard.com>:
>>
>>
>>
>>> On Sep 30, 2015, at 12:04 AM, Matthias Schmidt <b...@admilon.net> wrote:
>>>
>>> while ([NSColorPanel sharedColorPanelExists]) {
>>> PA_Yield();
>>> }
>>
>> Yikes! That looks very suspicious. You shouldn't be running loops like that
>> in a Cocoa app. AppKit is event driven, so you handle a single event and
>> return.
>
> there is PA_RunInMainProcess((PA_RunInMainProcessProcPtr)… which would run
> the panel as modal dialog, that would be one possible approach I guess.
> So I need to redesign my code and open the panel like this:
> NSInteger result = [ panel runModal ];
it looks like this approach is not working with NSColorPanel it just makes
buummm …
so I need to go back to the original approach and find a way how to make these
buttons work …
cheers
Matthias
>
> Another would be to split the tasks, like open panel and get panel values and
> close the thing, which would require to return a reference to the panel to 4D.
>
> I have to think about that.
>
>
>>
>> It sounds like PA_Yield is running the run loop modally, which would explain
>> why the color panel won't work. If that’s the way their plugin API works,
>> it's got some problems.
>
>
> it just keeps the current 4D process away from doing anything.
>
>>
>> (Also, why did you take this off-list? Now no one else can comment.)
> (you replied directly to me and I just hit reply ;-)
>
> Matthias
>
>
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