On Thu, 16 Sep 2021 03:48:36 GMT, Sergey Bylokhov <[email protected]> wrote:

> > And I tried to keep the same idea for the fix in windows:
> > `The idea of the fix would be to pick up AwtWindow.m_resizing value and not 
> > consider any messages in PreProcessMouseMsg until m_resizing is true.`
> 
> If the idea just align behavior to the Windows then you can just update the 
> AWTWindow.m#_deliverMoveResizeEvent, same as on windows set your flag to true 
> when the [self.nsWindow inLiveResize] is true, and then at the end of the 
> method _deliverMoveResizeEvent sets the flag to false. Or just check that 
> [self.nsWindow inLiveResize] flag before sending the mouse event.
> 
> But note that [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows] is 
> called in the _deliverMoveResizeEvent, so it is quite possible that these 
> "additional" events are posted by our code and not by the macos.

Oh you're right, removing the line also removes the extra mouseEntered and 
mouseExit events. I thought it wasn't being called because a print statement I 
put in that function never showed up, but I must've messed something up. Was 
there a reason for the synthesizeMouseEnteredExitedEventsForAllWindows call?

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PR: https://git.openjdk.java.net/jdk/pull/5497

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