[OpenJDK 2D-Dev] RFR: 8269951: [macos] Focus not painted in JButton when setBorderPainted(false) is invoked

[Sergey Bylokhov]

On Wed, 11 Aug 2021 11:22:50 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

> Initial implementation and a test case.
> 
> The problem is that Aqua LaF shows the focused component with the glow on the border, hence when the border is not painted the foxus is not displayed. The idea is to paint the glowing border on the focused component anyways.

The motif L&F is not supported for a while and is ready to remove, so that L&F behavior cannot be referenced as a proper way to work.

The focused button on macOS is highlighted by the "blue" rounded rectangle. There are two choices: draw this rectangle ourselves or request this feature from the JRS. But the change should not break the behavior of the "setBorderPainted(false)".

-------------

PR: https://git.openjdk.java.net/jdk/pull/5082