Kde version: 4.3.1 (KDE 4.3.1)
Smplayer version: 0.6.8 (SVN r3213)
Use Qt 4.5.2 (kompilowany z Qt 4.5.2)
Use: MPlayera SVN r29411
If this option is enabled (Settings -- > Interface --> Floating control ---> bypass window manager) in full screen seekbar appers one of several times. I have to disable this option to see seekbar in fullscreen. This is some log when i turn full sceen on and try to move cursos below the screen (http://wklej.org/id/152563/).
In both case smplayer window is blinking.