[java-gnome-hackers] MouseEvent problems

[Mark H. <mh...@ti...>]

Jeff-
Are you currently working on the Widget event handling, or do you know
of existing problems?=20

I've been having problems trying to use the MouseListener (for the leave
and enter events).=20
When running, the program does not produce any error output - sometimes
it just freezes.=20
jdb picks up the following:
Exception occurred: java.lang.NullPointerException (uncaught)
thread=3D"main", org.gnu.gtk.Widget.handleMouseEnter(), line=3D806, bci=3D1

This is also happening for key presses, which I hadn't set a listener
for.
Exception occurred: java.lang.NullPointerException (uncaught)
thread=3D"main", org.gnu.gtk.Widget.handleKeyPressed(), line=3D721, bci=3D1

--=20

+----------------------------------------------+
| Mark Howard               cam.ac.uk   mh344@ |
| http://www.tildemh.com    tildemh.com    mh@ |
+----------------------------------------------+