<Swing Dev> [9] Review request for 8142534: [TEST_BUG] Test javax/swing/JMenu/8072900/WrongSelectionOnMouseOver.java fails for Ubuntu 15.10

[Sergey Bylokhov]

+1

> 12 апр. 2017 г., в 11:13, Yuri Nesterenko <yuri.nesterenko at oracle.com> написал(а):
> 
> +1
> 
> -yan
> 
> On 04/11/2017 09:25 PM, Semyon Sadetsky wrote:
>> Hello,
>> 
>> Please review fix for JDK9:
>> 
>> bug: https://bugs.openjdk.java.net/browse/JDK-8142534
>> 
>> webrev: http://cr.openjdk.java.net/~ssadetsky/8142534/webrev.00/
>> 
>> In Ubuntu starting version 15 the current active windows gets an
>> external translucent shadow which serves as a sensitive border for
>> resizing. So all mouse clicks that fall into ~10 px distance around the
>> active window belongs are captured by WM, even if another window is seen
>> at the click point.
>> 
>> In the test 2 windows are created beside to each other and in the second
>> step of the test a mouse click is emulated to activate the 2nd window
>> menu, but the click happens in 5px from the 1st window edge which is
>> active and captured by WM as the 1st window resize event.
>> 
>> To fix this Ubuntu specific issue the suggested patch increases the
>> distance between two windows by 50 pixels.
>> 
>> --Semyon
>> 
>> 
>