On Fri, 12 Jan 2024 04:10:09 GMT, Abhishek Kumar <[email protected]> wrote:

>> The collapsed icon for JTree is not painted using `Icon.paintIcon(Component 
>> c, Graphics g, int x, int y)` in GTK LAF. The collapsed icon is returned 
>> from BasicTreeUI class which doesn't contain any icon image whereas the 
>> expanded icon is returned from SynthTreeUI class and expanded icon is 
>> rendered correctly.
>> The proposed fix is to return collapsed icon as an object of collapsed icon 
>> wrapper which implements synthIcon and is similar to the expanded icon 
>> implementation.
>> 
>> Test mentioned in JBS is an applet based which is converted to main based 
>> now and extended for all installed LAFs on the system.
>> 
>> No regression caused with the fix, link is attached in JBS .
>
> Abhishek Kumar has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   comment added

Marked as reviewed by tr (Committer).

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PR Review: https://git.openjdk.org/jdk/pull/17294#pullrequestreview-1817419435

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