Close all ContextMenu with mouse button

[Werner Lehmann]

On 18.09.2014 14:38, Anthony Petrov wrote:
> If they don't, this is a bug in either Control, Scenegraph, or Glass.
> Please file a JIRA and provide a small test case that reproduces the
> problem.

...or a JFXPanel is involved: popups and contextmenus opened from a 
JFXPanel do not close when clicking in Swing (outside of the JFXPanel). 
At least it used to be like that in FX 2.2.

Werner