CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
CWindowCanvas *canvas = cwindow_gui->canvas;
int cx, cy; cwindow_gui->get_relative_cursor(cx, cy);
CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
CWindowCanvas *canvas = cwindow_gui->canvas;
int cx, cy; cwindow_gui->get_relative_cursor(cx, cy);