RFR: 8299522: Incorrect size of Approve button in custom JFileChooser [v13]

[Abhishek Kumar]

On Mon, 20 Feb 2023 07:13:20 GMT, Tejesh R <tr at openjdk.org> wrote:

>> FileChooser Open/Approve button size is shown incorrectly when no Approve button text is set in `CUSTOM_DIALOG` type. Reason being that no default Approve Button text is returned during Dialog Type Property change. Since `null` is returned as Button string the Button size is incorrectly shown. The fix here addresses the issue by adding a default Approve Button Text when no text is set explicitly in case of `CUSTOM_DIALOG` type.
>> Automated test is attached which has been tested with multiple test runs.
>
> Tejesh R has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 14 additional commits since the last revision:
> 
>  - Copyright update
>  - Merge branch 'master' of https://git.openjdk.java.net/jdk into branch_8299522
>  - Remove unused imports
>  - Tooltip and Mnemonic checks added to test
>  - Updated JTREG summary
>  - Added Aqua L&F -  linked to #12008 fix
>  - Updated based on review comments
>  - Updated based on review comments
>  - Updated based on review comments
>  - Spacing updation
>  - ... and 4 more: https://git.openjdk.org/jdk/compare/de506664...0ca14f69

Test verified.

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Marked as reviewed by abhiscxk (Committer).

PR: https://git.openjdk.org/jdk/pull/11901