Integrated: 7148092: [macosx] When Alt+down arrow key is pressed, the combobox popup does not appear.

[Prasanta Sadhukhan]

On Thu, 25 Aug 2022 07:24:17 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

> When comboBox have focus, pressing Alt+Down (or Up) should render the popup which is not happening for Aqua L&F.
> 
> Fix is to add toggleAction for Alt+Down/Up keys as has been done for [MetalLookAndFeel](https://github.com/openjdk/jdk/blob/master/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java#L912)
> 
> closed problemlisted test is used to check the fix.

This pull request has now been integrated.

Changeset: c42ef70a
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/c42ef70a453690ecdccc570161fdfda58318ecc6
Stats:     128 lines in 3 files changed: 128 ins; 0 del; 0 mod

7148092: [macosx] When Alt+down arrow key is pressed, the combobox popup does not appear.

Reviewed-by: prr, serb

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PR: https://git.openjdk.org/jdk/pull/10014