[openbox] Move events not propagated instantly

[Andreas Fink]

Hello,

I wanted to write some code with Qt and have a question if qt or openbox has a problem. Here my problem:
I want to react on toplevel window movement (I want to move two toplevel windows synchroniously). When I move the window around (clicking on the window title and drag it around) I get only one single move event, when I release the mouse.
Executing the very same program in KDE (without recompiling) gives me instant move events, i.e. my application gets informed all the time during the dragging.

Is this by design in openbox, or a bug, or is it even a problem with qt?

Regards
Andreas