<AWT Dev> [9] Review request for 8020443: Frame is not created on the specified GraphicsDevice with two monitors

Oleg Pekhovskiy oleg.pekhovskiy at oracle.com
Mon Feb 3 22:26:20 PST 2014

Hi All,

please review the second version of fix:

It turned out that struts must be checked and corrected from all sides
to become the proper screen insets.


On 01/21/2014 06:31 PM, Oleg Pekhovskiy wrote:
> Hi all,
> please review the fix
> http://cr.openjdk.java.net/~bagiras/8020443.1/
> for
> https://bugs.openjdk.java.net/browse/JDK-8020443
> Referring to the standards, we must calculate insets the special way 
> for Xinerama:
> http://standards.freedesktop.org/wm-spec/1.3/ar01s05.html
> "The start and end values associated with each strut allow areas to be 
> reserved which do not span the entire width or height of the screen. 
> Struts MUST be specified in root window coordinates, that is, they are 
> /not/ relative to the edges of any view port or Xinerama monitor."
> So the fix checks if the insets have absolute values and if so makes 
> them relative to each screen.
> The issue occurred when the Frame was created with the location by 
> default.
> Thanks,
> Oleg

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