On Wed, 9 Mar 2022 07:48:53 GMT, John Hendrikx <jhendr...@openjdk.org> wrote:

>> I added a test case for `SpinnerSkin` that checks the arrow positioning.
>> 
>> While adding the tests I discovered more problems with the positioning aside 
>> from the one mentioned in the JBS ticket.
>> 
>> 1) Vertical split arrow placement also forgot to take the padding into 
>> account while placing the decrement arrow button -- I've taken the liberty 
>> to fix that problem as well in the same PR.
>> 
>> 2) When arrows are placed next to each other either on the right or left, 
>> the arrow widths are not normalized to be the width of the widest arrow.  
>> All other placements will normalize either the width or height, except for 
>> these two.  Specifically, when the arrows are **split** on the left and 
>> right they **are** normalized to the same width.  
>> 
>> For point 2, here is the problem illustrated with actual widths on left and 
>> layout result on right:
>> 
>>      [ <----- ] [ -> ] [ spinner ]       -->          [ <----- ] [ -> ] [ 
>> spinner ]
>>      [ spinner ] [ <----- ] [ -> ]       -->          [ spinner ] [ <----- ] 
>> [ -> ]
>> 
>> While for split horizontal it does normalize the width to that of the widest 
>> arrow, and so layout becomes:
>> 
>>      [ <----- ] [ spinner ] [ -> ]       -->          [ <----- ] [ spinner ] 
>> [   ->   ]
>> 
>> While I'm here I could fix this as well, and adjust the test case to match.
>
> John Hendrikx has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Update copyright year

Fix + Tests look good to me

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

Marked as reviewed by mhanl (Author).

PR: https://git.openjdk.java.net/jfx/pull/748

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