<AWT Dev> [OpenJDK 2D-Dev] One or many GraphicsConfiguration(s) per toplevel?

[Dmitri Trembovetski]

Anthony Petrov wrote:
> Hi Roman,
> 
> On 01/21/2009 06:17 PM Roman Kennke wrote:
>>> The question is: is it really possible for one toplevel to contain 
>>> components having different GraphicsDevice's (and/or different 
>>> GraphicsConfiguration's)?
>>
>> Not sure, but in Xinerama-mode, when half of a window is on one screen
>> and the other half on the other, I guess there could be components
>> inside that have different GDs.
> Yes, the components may physically be located on different screens, 
> however I'm not 100% certain if they have different GD/GC from the point 
> of view of Java at such moment. Hence the question.

   AFAIK we only update the GC/GD on toplevel movement (not component movement),
   so all components inside a toplevel should have the same GC/GD
   (barring bugs).

   Thanks,
     Dmitri