Integrated: 8279140: ComboBox can lose selected value on item change via setAll

[Karthik P K]

On Tue, 7 May 2024 10:10:23 GMT, Karthik P K <kpk at openjdk.org> wrote:

> The `ComboBox` value was not set to previously selected value in the item list change listener when `setAll` method is used to change the items. Fixed the issue by restoring the selection in this case.
> 
> Added a unit test to validate the fix.
> [JDK-8279139](https://bugs.openjdk.org/browse/JDK-8279139) is also fixed with this change and added a unit test for the same.

This pull request has now been integrated.

Changeset: 88aad93d
Author:    Karthik P K <kpk at openjdk.org>
URL:       https://git.openjdk.org/jfx/commit/88aad93d07b36c8b32afd701c9180753db975e10
Stats:     67 lines in 2 files changed: 63 ins; 3 del; 1 mod

8279140: ComboBox can lose selected value on item change via setAll

Reviewed-by: angorya

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PR: https://git.openjdk.org/jfx/pull/1452