Integrated: 8302558: Editable JComboBox's popup blocks user from seeing characters in Aqua look and feel

[Damon Nguyen]

On Fri, 24 Feb 2023 21:54:30 GMT, Damon Nguyen <dnguyen at openjdk.org> wrote:

> The issue is in Aqua L&F when an editable JComboBox with a border is used. In this case, when the comboBox is clicked for the drop-down menu to show, the drop-down menu appears at the wrong coordinates (blocking the text of the comboBox and making it unreadable).
> 
> This seems to have been the case for a while and a similar issue appeared recently where an editable Aqua JComboBox also had wrong positioning due to having a border.
> 
> This fix checks for a border and modifies the bounds to accommodate the border's size. Then the usual calculations for the comboBox popup works as expected.
> 
> The new headful test creates an editable comboBox with a TitledBorder and with no border. Then, it automatically clicks the comboBox to open the popup, and clicks where the position of the first selectionItem should be. Finally, it checks if the selected item is correct. This is for all L&F's and the test passes on all OS's.

This pull request has now been integrated.

Changeset: 80e2d52f
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Alexander Zvegintsev <azvegint at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/80e2d52f76806bc886138a0fd4c34b1ca3dc4c0b
Stats:     227 lines in 2 files changed: 225 ins; 0 del; 2 mod

8302558: Editable JComboBox's popup blocks user from seeing characters in Aqua look and feel

Reviewed-by: psadhukhan, azvegint

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PR: https://git.openjdk.org/jdk/pull/12750