<AWT Dev> [9] Review request for JDK-8017472 [macosx] Transparency demo is not correctly dragged on the second monitor

Sergey Bylokhov Sergey.Bylokhov at oracle.com
Mon Feb 10 02:16:50 PST 2014

Hi, Alexander.
The fix looks good.
A few notes about the test:
  - You should use realSync+sleep after setVisible().
  - The native system can change the size of the frame after setVisble();

On 10.02.2014 12:26, Alexander Zvegintsev wrote:
> Hello AWT team,
> please review fix
> http://cr.openjdk.java.net/~azvegint/jdk/9/8017472/00/
> for
> https://bugs.openjdk.java.net/browse/JDK-8017472
> Another issue was closed as a duplicate of this one, but it has a 
> better self-explaining title:
> MouseEvent has wrong coordinates when using multiple monitors
> From mainScreen documentation[1]:
>> The main screen is not necessarily the same screen that contains the 
>> menu bar or has its origin at (0, 0).
>> The main screen refers to the screen containing the window that is 
>> currently receiving keyboard events.
> absY should be calculated relative to a primary screen
> According to documentation[2] primary screen can be obtained by call 
> [[NSScreen screens] objectAtIndex:0]:
> The screen at index 0 in the returned array corresponds to the primary 
> screen of the user’s system.
> [1]https://developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Classes/NSScreen_Class/Reference/Reference.html#//apple_ref/occ/clm/NSScreen/mainScreen 
> [2]https://developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Classes/NSScreen_Class/Reference/Reference.html#//apple_ref/occ/clm/NSScreen/screens 

Best regards, Sergey.

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