RFR: 8346753: Test javax/swing/JMenuItem/RightLeftOrientation/RightLeftOrientation.java fails on Windows Server 2025 x64 because the icons of RBMenuItem and CBMenuItem are not visible in Nimbus LookAndFeel [v4]
Alexey Ivanov
aivanov at openjdk.org
Mon Jul 7 12:40:41 UTC 2025
On Mon, 7 Jul 2025 05:18:56 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:
>> Issue is RadioButtonMenuItem and CheckBoxMenuItem bullet/checkmark icon is not displayed in WindowsL&F when the test is run with NimbusL&F.
>> This is because `WindowsIconFactory#VistaMenuItemCheckIcon.paintIcon` called `getLaFIcon()` which returns a empty NimbusIcon which causes no icons to be drawn. This is because the test after setting WIndows L&F of the menuitem reverts back the Windows L&F to Nimbus L&F via `UIManager.setLookAndFeel(save);` call in the test so when frame is made visible, the L&F resets back to Nimbus L&F resulting in null NimbusIcon.
>>
>> Fix is made to make sure the whole frame is updated to cater to L&F change via `SwingUtilities.updateComponentTreeUI(frame);` call and keep the L&F without reverting back to original L&F..
>
> Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
>
> setsize
Looks good now, although I haven't run the test now.
There's a small nit around formatting to make the test code easier to read.
test/jdk/javax/swing/JMenuItem/RightLeftOrientation.java line 111:
> 109: }
> 110: });
> 111: System.out.println("Test for LookAndFeel " + lafClassName);
Suggestion:
if (args.length < 1) {
throw new IllegalArgumentException("Look-and-Feel keyword is required");
}
final String lafClassName;
switch (args[0]) {
case "metal" -> lafClassName = UIManager.getCrossPlatformLookAndFeelClassName();
case "motif" -> lafClassName = "com.sun.java.swing.plaf.motif.MotifLookAndFeel";
case "windows" -> lafClassName = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel";
default -> throw new IllegalArgumentException(
"Unsupported Look-and-Feel keyword for this test: " + args[0]);
}
SwingUtilities.invokeAndWait(() -> {
try {
UIManager.setLookAndFeel(lafClassName);
} catch (Exception e) {
throw new RuntimeException(e);
}
});
System.out.println("Test for LookAndFeel " + lafClassName);
Add some blank lines to split the long stretch of code into smaller logical blocks, which is easier to read.
-------------
Marked as reviewed by aivanov (Reviewer).
PR Review: https://git.openjdk.org/jdk/pull/25907#pullrequestreview-2993659269
PR Review Comment: https://git.openjdk.org/jdk/pull/25907#discussion_r2189954518
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