Bug 1161 - Fix Canvas resize stops the rendering in Mac OS X (mostly from WebStart)

Root cause:

JAWTWindow's JAWTComponentListener 'isShowing'
state is initialized while attaching it on-thread
and updated via hierarchy-changed event.

JAWTComponentListener attachment to the component
is issued at JAWTWindow's creation but on the AWT-EDT,
hence it may happen at a later time.

In this bug scenario, it happens very late,
so that the hierarchy-changed event is missed
and 'isShowing' is never set to 'true'.

Solution is to update 'isShowing' state
on the actual AWT-EDT when attaching to the component.
Also make 'isShowing' volatile.

0 files changed, 0 insertions, 0 deletions