RFR: 8245499: Text input controls should show handles on iOS

[Ajit Ghaisas]

On Thu, 21 May 2020 18:11:59 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> After JDK-8242167, a JavaFX control is used for text input on iOS instead of the native control, on a touch enabled
>> device. However, selection handles are not enabled and currently text selection is not possible at all.
>> This PR enables handles on iOS as in the rest of the platforms with touch support.
>> 
>> It also tries to accommodate its style to the native style for handles, where selection handles have a circle shape and
>> are a little bit bigger, and there is no caret handle.
>
> Since this touches shared code, I'd like @aghaisas to look at this.

Code changes look OK.
I think, we need a note in PR description about what testing you have done with this fix.

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PR: https://git.openjdk.java.net/jfx/pull/231