JDK-8148484 : [hidpi] JEditorPane is broken (Windows)
  • Type: Bug
  • Component: client-libs
  • Sub-Component: javax.swing
  • Affected Version: 9
  • Priority: P3
  • Status: Closed
  • Resolution: Duplicate
  • OS: windows_8
  • Submitted: 2016-01-28
  • Updated: 2016-07-13
  • Resolved: 2016-07-13
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JDK 9
9Resolved
Related Reports
Duplicate :  
JDK-8069348 - SunGraphics2D.copyArea() does not properly work for scaled graphics in D3D
Duplicate :  
JDK-8069348 - SunGraphics2D.copyArea() does not properly work for scaled graphics in D3D
Relates :  
JDK-8148360 - JTextArea: invalid rendering of selected text when using GDK_SCALE factor
Description
JDK9 b103 + Windows 8 + HiDPI

Please run the attached test and simply press keyboard arrow buttons when a focus is on the pane.

The result is on the screenshot attached.
Comments
Duplicate of the issue JDK-8069348 SunGraphics2D.copyArea() does not properly work for scaled graphics in D3D
29-06-2016
sorry, not sure if the issue is a full duplicate of JDK-8069348 as it is also reproducible with '-Dsun.java2d.d3d=false', '-Dsun.java2d.ddoffscreen=false' (please see 'screenshot-D3D-disabled.png'). So reopening it. The harm isn't so distinct as in case of enabled D3D, but still visible
12-02-2016
This is the duplicate of the issue JDK-8069348 SunGraphics2D.copyArea() does not properly work for scaled graphics in D3D
29-01-2016