<Swing Dev> [jdk16] RFR: 8259237: Demo selection changes with left/right arrow key. No need to press space for selection. [v4]

[Pankaj Bansal]

On Tue, 12 Jan 2021 04:26:19 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

> The spec of the update method seems outdated:
> * Find the new toggle button that focus needs to be
> * moved to in the group, select the button
> 
> BTW I am not sure why the Aqua is so specific and requires an additional press while the same radio buttons do not require that. Is it possible that some fix was implemented in the shared code so now all L&F skip the "space"?

The AquaL&F also does not need the additional "space" press for JRadioButton. During the fix of JDK-8226892, code was added for other L&F, so that the additional "space" press is not needed. But same code was not added for AquaL&F. So, the additional key press was needed. Now, the additional press should not be needed for AquaL&F also for JRadioButton. So now, for all L&Fs, the additional key press is needed for JToggleButton and is not needed for JRadioButton.

I did not add radio button to spec as RadioButton are also ToggleButton only. But yes, I will highlight that. So I will update the spec as below. Hope that is ok.
         * Find the new toggle/radio button that focus needs to be
         * moved to in the group, select the button

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PR: https://git.openjdk.java.net/jdk16/pull/99