mod/maxgui.mod/fltkmaxgui.mod/src/Fl_Widget.cxx
void
Fl_Widget::do_callback(Fl_Widget* o,void* arg) {
  Fl_Widget_Tracker wp(this);
  callback_(o,arg);
  if (wp.deleted()) return;
  if (callback_ != default_callback)
    clear_changed();
}
/** Calls the widget callback.

  Causes a widget to invoke its callback function with arbitrary arguments.

  \param[in] o call the callback with \p o as the widget argument
  \param[in] arg use \p arg as the user data argument
  \see callback()
*/
Calls the widget callback.
Causes a widget to invoke its callback function with arbitrary arguments.


Calls the widget callback . Causes a widget to invoke its callback function with arbitrary arguments .
void
Fl_Widget::do_callback(Fl_Widget* o,void* arg) {
  Fl_Widget_Tracker wp(this);
  callback_(o,arg);
  if (wp.deleted()) return;
  if (callback_ != default_callback)
    clear_changed();
}
void Fl_Widget :: do_callback ( Fl_Widget * o , void * arg ) { Fl_Widget_Tracker wp ( this ) ; callback_ ( o , arg ) ; if ( wp . deleted ( ) ) return ; if ( callback_ != default_callback ) clear_changed ( ) ; }
Calls the widget callback.
Calls the widget callback .