I'm writing a java app with a swing gui. The problem is the following. I am developing on a mac, where it runs fine. but when I run it on Windows Posready09 (Windows XP), which is the platform the app is intended for, or Windows7, half of the window doesnt load. It just stays gray, until I start to klick on stuff which makes components appear. Also when I drag the window the graphics get all messed up.
It worked fine on Windows until recently. I have made some minor adjustments and additions since then, but nothing I can put my finger on which would cause this problem.
Does anyone know what this could be caused by? Some windows java gui secrets I'm not aware of?