RFR: 4512626: Non-editable JTextArea provides no visual indication of keyboard focus [v2]

[Alexey Ivanov]

On Sun, 4 Dec 2022 23:27:42 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

> > At least on Windows, non-editable text controls have a blinking caret.
> 
> Well, Windows is an important platform but it is not the only one we care about.  
> On Ubuntu 22 the editable text field has the blinking cursor and non-editable has a non-blinking…

How do native apps on macOS handle the situation? Especially those developed by Apple?

If two platforms show blinking caret, then the caret should remain blinking by default.

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PR: https://git.openjdk.org/jdk/pull/11408