hellogl_es example with weired behavior

[fleez]

Hey,

i compiled qt 4.6.3 opensource with opengl_ es support successfully
(configure -platform win32-msvc2008 -xplatform wincewm65professional-msvc2008 -qt-sql-sqlite -opengl-es-cm) using the vincent es 1.x libary downloaded from http://sourceforge.net/projects/ogl-es/files/ (the only sdk which created no link errors).

When I'm running the hellogl_es example (i didn't change any code!!!), the QGLWidget expands over the whole screen and menus which pop up get overdrawn. (same problem on the windows 6.5 professional emulator and on the samsung i900) - i appended a picture to make clear what's going on.

Any ideas what I'm doing wrong?