<AWT Dev> [OpenJDK 2D-Dev]  Review request for 8137571 Linux HiDPI Graphics support
Sergey.Bylokhov at oracle.com
Mon Oct 26 15:16:40 UTC 2015
I see that in a few places you have made a change:
My first impression was that you fix some bug related to multi-monitor.
But it seems because the GC.getBounds() uses correct downscaled bounds,
and the Toolkit.getScreenSize(); was not updated and uses the real
screen bounds. I guess toolkit.xx should be updated also.
On 22.10.15 17:03, Alexander Scherbatiy wrote:
> On 10/10/2015 3:16 AM, Jim Graham wrote:
>> Hi Alexandr,
>> Is it possible to create a diff of this without the fixes from 8073320
>> mixed in? This bug is really just focused on the Linux support of
>> that other framework, right?
> Here is the webrev which contains only the Linux changes:
>> On 10/5/15 7:01 AM, Alexander Scherbatiy wrote:
>>> Could you review the fix:
>>> bug: https://bugs.openjdk.java.net/browse/JDK-8137571
>>> webrev: http://cr.openjdk.java.net/~alexsch/8137571/webrev.00
>>> This is an initial part of the HiDPI Graphics support on Linux for
>>> the JEP 263: HiDPI Graphics on Windows and Linux
>>> - scale factors are added to surface dates
>>> - window size and events coordinates are scaled on peer side
>>> - XRobotPeer mouseMove() and getRGBPixel() methods are updated
>>> - GDK_SCALE system variable is used to detect the scale factor in
>>> - "sun.java2d.uiScale.enabled", and "sun.java2d.uiScale" options are
>>> added for the testing purposes
>>> - some classes like LWWindowPeer, SurfaceManager, SunGraphics2D,
>>> DrawImage, SurfaceData are just the same as in the fix for HiDPI
>>> Graphics support on Windows
Best regards, Sergey.
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