<AWT Dev> Problem with modal Dialog

Artem Ananiev Artem.Ananiev at Sun.COM
Mon Feb 16 05:07:28 PST 2009

Oleg Sukhodolsky wrote:
> On Mon, Feb 16, 2009 at 1:51 PM, Roman Kennke <roman.kennke at aicas.com> wrote:
>> Hiyo,
>>>>> as far as I can see hideAndDisposeHandler() called either from hide()
>>>>> (if it is not called by dispose()) or
>>>>> from doDispose(), but after super.doDispose() is executed.
>>>> You are right. My original analysis was not correct. The problem is a
>>>> little
>>>> diferent, the application I have here calls hide() and dispose() one
>>>> after
>>>> the other, which then causes this situation, hideAndDisposeHandler()
>>>> called
>>>> first, followed quickly by Window.doDispose(). The attached test program
>>>> demonstrates the problem. Not executing the DisposeAction immediately,
>>>> but
>>>> instead sending it over the EQ solves the problem by bringing the actions
>>>> into correct order. This would be a good case for testing the brand new
>>>> bugzilla, no? ;-)
>>> Yes,  I agree with you.  Now you have good bugreport (and good bug to
>>> report ;) to test
>>> new system :)
>> Hrmpf. Seems I cannot. The disclaimer says 'During the initial rollout
>> phase, this site will only be accepting and tracking patch contributions
>> from developers without push access to the OpenJDK 6 and 7 forests.' and
>>  since I _have_ push access, I can't file bug reports. Too bad.
>> BTW, simply sending this over the EQ is no solution either, because then
>> later it will fail to invokeAndWait(). I will think a little more about
>> this, or maybe anybody has a quick idea?
> Just an idea (have not evaluated it carefully):
> perhaps we should set keepBlockingEDT to false not in hideAndDisposeHandler(),
> but in WakingRunnable.run() instead.

I'm looking at this problem at the moment. The problem is the instance 
of WakingRunnable is not run on EDT at all - I don't know why.



> Oleg.
>> /Roman
>> --
>> Dipl.-Inform. (FH) Roman Kennke, Software Engineer, http://kennke.org
>> aicas Allerton Interworks Computer Automated Systems GmbH
>> Haid-und-Neu-Straße 18 * D-76131 Karlsruhe * Germany
>> http://www.aicas.com   * Tel: +49-721-663 968-48
>> USt-Id: DE216375633, Handelsregister HRB 109481, AG Karlsruhe
>> Geschäftsführer: Dr. James J. Hunt

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