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Re: Problem with GLCanvas in Eclipse RCP application

Posted by Sven Gothel on Jan 09, 2013; 12:40pm
URL: https://forum.jogamp.org/Problem-with-GLCanvas-in-Eclipse-RCP-application-tp4027754p4027757.html

On 01/09/2013 12:45 PM, Celine [via jogamp] wrote:
> Hi,
>
> I'm encountering a weird problem on Linux with JDK 7.
> I have a GLCanvas in my RCP application (added with SWT_AWT bridge) if I move

Assuming you mean our AWT GLCanvas ? (Note we have an SWT GLCanvas in JOGL as
well).

> the window on my second screen (TwinView) and resize it, the GLCanvas is
> detached and appears in a new window named "JavaEmbeddedFrame" !
> No problem with Java 6 and if I replace my GLCanvas by a NewtCanvasAWT, it is
> not detached.
> Why this frame appears ?

Fascinating artifacts w/ Java7 lately. On OSX I would expect everything,
but not on Linux.

Would be nice if you could verify whether this bug exists w/o SWT as well,
i.e. a pure AWT application w/ GLCanvas.

You can file a bug report, especially if the above SWT free test
provokes the same bug w/ Java7/X11.
If the latter is not true... it might be some SWT/AWT bridge bug,
which might get solved w/ next SWT release (-> file bug there).

~Sven

>
> thanks,
> Best regards


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