[jdk20] RFR: 4512626: Non-editable JTextArea provides no visual indication of keyboard focus [v3]

[Alexander Zuev]

On Sat, 17 Dec 2022 01:08:12 GMT, Alexander Zvegintsev <azvegint at openjdk.org> wrote:

>> Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Handle different cases where refresh rate can be set when component is in different states causing some confused result.
>>   Also added code that in case of non-editable text component reports the saved blink rate to avoid any problems with JCK testing.
>
> src/java.desktop/share/classes/javax/swing/text/DefaultCaret.java line 370:
> 
>> 368: 
>> 369:     private int savedBlinkRate = 0;
>> 370:     private boolean blinkRateSaved = false;
> 
> Naming of `savedBlinkRate` and `blinkRateSaved` looks almost the same and confusing for me.
> Probably `isBlinkRateSaved` would be better to highlight boolean variable.

Fixed.

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PR: https://git.openjdk.org/jdk20/pull/21