RFR: 8370945: With Windows LAF, the location of a JMenuItem icon is incorrect

[Daishi Tabata]

On Mon, 16 Feb 2026 01:30:06 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

> [JDK-8348760](https://bugs.openjdk.org/browse/JDK-8348760) fixed an issue in Windows L&F JMenuItem layout whereby radio bullet/checkmark was rendered in different columnspace than menuitem imageicon so radiobullet/checkmark is rendered in first column and imageicon is rendered in 2nd column but this rendering of imageicon in 2nd columnspace was done invariably for all JMenuItem irrespective of if it is JRadioButtonMenuItem or JCheckBoxMenuItem or JMenuItem, which is wrong.
> 
> Normal JMenuItem (which are not JRadioButtonMenuItem or JCheckBoxMenuItem) imageicon rendering should be done in first columnspace as was done before JDK-8348760 fix because there is no radiobullet/checkmark to render for those menuitems so no need to reserve columnspace for those bullet/checkmark icon
> 
> Before fix
> 
> <img width="205" height="127" alt="image" src="https://github.com/user-attachments/assets/13a1e352-5e8d-4251-b7a7-032935eab74e" />
> 
> 
> After fix
> 
> <img width="195" height="131" alt="image" src="https://github.com/user-attachments/assets/84ec3ee6-2823-4bf7-840d-b53f2e9d44c3" />

I will record my comment from yesterday as a review comment.
https://github.com/openjdk/jdk/pull/29730#issuecomment-3913870880

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PR Review: https://git.openjdk.org/jdk/pull/29730#pullrequestreview-3818256448