Since gtk-2.20 a OpenGL-redraw sometimes clears all parent-widgets; with gtkglarea and with gtkglext and also direct into a gtk_drawing_area_new, on Linux and Windows. See Bugzilla-bugs 626751 and 645208. This problem also exists with gtk3. So we have tried to make a new opengl-binding, with a own toplevel-window for OpenGL and direct with glx. The project is Gtk-Toolbox-2.00 (GPL); see http://www.gcad3d.org/gui_gtk/devdoc/index.htm This solves the problem of clearing all parent widgets. But this problem exists: The OpenGL-window lies exactly over an paned-window, but the Window does not resize before idle starts.
This means, Opengl works well in the new window, but we could not yet solve the (pure Gtk-problem) of resizing the toplevel-window before idle. The files are: http://www.gcad3d.org/gui_gtk/gtk_opengl_v2.c http://www.gcad3d.org/gui_gtk/tst_gui_gl2.c Please help if you have ideas .. regards Franz Reiter _______________________________________________ gtkglext-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkglext-list
