RFR: 8228363: ContextMenu.show with side=TOP does not work the first time in the presence of CSS [v4]

Wed Jan 27 12:51:49 UTC 2021

On Wed, 27 Jan 2021 12:14:54 GMT, Robert Lichtenberger <rlichten at openjdk.org> wrote:

>> By using the anchor location facility of PopupWindows we can avoid miscalculation of the
>> menu's height entirely.
>> This fix also cleans up some documentation issues.
>> This fix introduces tests that check the correct positioning (test_position_)
>> test_position_withCSS reproduces the problem that is fixed with this patch.
>> The other test_position_ cases serve as "proof" that no regressions are introduces.
>> They work before and after the fix is introduced.
>
> Robert Lichtenberger has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8228363: ContextMenu.show with side=TOP does not work the first time in the presence of CSS
>   
>   Removed unnecessary imports.

Marked as reviewed by kcr (Lead).

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PR: https://git.openjdk.java.net/jfx/pull/383