void glCompClick(glCompObj *o, float x, float y, glMouseButtonType t)
void glCompMouseOver(glCompObj *obj, float x, float y)
void glCompMouseDown(glCompObj *obj, float x, float y, glMouseButtonType t)
void glCompMouseInit(glCompMouse *m)
void glCompMouseUp(glCompObj *obj, float x, float y, glMouseButtonType t)