- obj = fl_add_button(FL_RETURN_BUTTON,140,200,120,30,_("Close"));
- fl_set_object_callback(obj, CloseErrorCB, (long)this);
- fl_set_object_gravity(obj, FL_South, FL_South);
+ obj = fl_add_button(FL_RETURN_BUTTON, 140, 200, 120, 30,
+ _("Close"));
+ fl_set_object_callback(obj, C_InsetError_CloseErrorCB, 0);
+ obj->u_vdata = this;
+ fl_set_object_gravity(obj, FL_SouthEast, FL_SouthEast);