[arch-general] xmonad and java environment

[pascal]

Le Fri, 25 Sep 2009 16:34:57 -0600
Sergey Manucharian <sergeym at rmico.com> a écrit:

> Hi all,
> 
> I've installed openproj from AUR and met the following issue: the
> program runs, but the main GUI window is blank (no buttons, menus -
> nothing), although the dialog windows appear normal. I don't have much
> experience with java, and tried both jre and openjdk6 - with
> the same result. Then I tried to run openproj without any window
> manager, and it worked! I noticed that openjdk6 warns:
>   when you use a non-reparenting window manager
>   set _JAVA_AWT_WM_NONREPARENTING=1 in /etc/profile.d/openjdk6.sh
> So the setting of that env. variable indeed helps with openjdk6, but
> not with jre.
> 
> Any advices?
> 
> Thanks,
> Sergey
> 

Setting up a startup hook with startupHook = setWMName "LG3D" should help, see
http://www.haskell.org/haskellwiki/Xmonad/Frequently_asked_questions#Problems_with_Java_applications.2C_Applet_java_console