Review for minimize on GTK.

[David Hill]

On 6/2/15, 2:58 PM, David Hill wrote:

Turns out there is a race case with the old fix, this one does something similar but seems to solve the race issue.

webrev: http://cr.openjdk.java.net/~ddhill/RT-40261.2 <http://cr.openjdk.java.net/%7Eddhill/RT-40261.2>
>
> Kevin, et al,
>
> (Note this fixed a regression post 8u20)
>
> jira: https://javafx-jira.kenai.com/browse/RT-40261
> webrev: http://cr.openjdk.java.net/~ddhill/T-40261
>
> We tell the WindowManager not to support minimization (meaning the window decoration), then we ask it to minimize programmatically. The WM ignores the programmatic request because we just told it too.
> The screen stops updating because the pulse thinks the window is not showing.
>
> Simple fix - remember the window manager functions, and if minimize is not present, enable it, minimize the window, then restore the original value.
>
> Tested with transparent & decorated. FullScreen also tested because that is something else we disable, but no negative effect seen.
>


-- 
David Hill<David.Hill at Oracle.com>
Java Embedded Development

"A man's feet should be planted in his country, but his eyes should survey the world."
-- George Santayana (1863 - 1952)