J. F. Lemaire, 03.12.2013 10:50:07:
Anyway, back to the topic. I still think that a new option like: wind_set(handle, WF_OPTS, WO0_TOOLREDRAW, 0, 0, 0, 0); that would send redraw messages for any redrawing done within the toolbar might be useful. But this sure needs to be tested -- and implemented first, which is another matter completely.
Make a sample-program. If there is anything that can't be done with the existing implementation maybe XaAES could be extended. Did you try to send WM_REDRAW to yourself, is that possible? If you receive any of the other WM_*msgs maybe you could decide if there is a redraw.
-- Helmut Karlowski