Checkmark in JCheckBoxMenuItem not HiDPI/Retina capable

[Alexander Scherbatiy]

   Thank you for the report.

   I have created an issue on it: 8038113 [macosx] JTree icon is not 
rendered in high resolution on Retina
      https://bugs.openjdk.java.net/browse/JDK-8038113

   Thanks,
   Alexandr.

On 3/21/2014 1:36 PM, Hendrik Schreiber wrote:
> On Jan 17, 2014, at 13:07, Hendrik Schreiber <hs at tagtraum.com> wrote:
>
>> On Jan 13, 2014, at 12:54, Hendrik Schreiber <hs at tagtraum.com> wrote:
>>
>>> Hey Sergey,
>>>
>>> bug is filed under "(Bug ID: 9009584 ) - Checkmarks of JCheckBoxMenuItems aren't rendered in high res on Retina"
>>>
>>> While at it, you might also want to take a look at "(Bug ID: 9009344 ) - JPopupMenus in Swing don't have rounded corners on OS X".
>> Sergey,
>>
>> I just realized that sub-menues in JPopupMenus also uses a low res arrow ">". I guess this is part of the same issue.
>> Perhaps you want to add a comment to the original bug 9009584...
> Hey Guys,
>
> I am very pleased to see that http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8031573 was addressed in JDK8u20-ea.
> Unfortunately, at least one icon was (partially) missed - the expand tree control (that little triangle).
>
> It is rendered in HiDPI, when you click on it, but in its regular appearance it is low res.
>
> The problem occurs on OS X 10.9.2 with
>
> java version "1.8.0_20-ea"
> Java(TM) SE Runtime Environment (build 1.8.0_20-ea-b05)
> Java HotSpot(TM) 64-Bit Server VM (build 25.20-b05, mixed mode)
>
>
> Cheers,
>
> -hendrik
>
>
> Source code to illustrate the issue - a plain vanilla JTree. Just play with the expansion triangles.
>
> import javax.swing.*;
> import java.awt.*;
>
> public class TreeExpanders {
>
>      public static void main(String[] args) {
>          final JFrame frame = new JFrame();
>          final JTree tree = new JTree();
>          frame.getContentPane().setLayout(new BorderLayout());
>          frame.getContentPane().add(tree, BorderLayout.CENTER);
>          SwingUtilities.invokeLater(new Runnable() {
>              @Override
>              public void run() {
>                  frame.setBounds(200, 200, 200, 200);
>                  frame.setVisible(true);
>              }
>          });
>      }
> }
>