mod/maxgui.mod/fltkmaxgui.mod/src/Fl.cxx
Fl_Widget_Tracker::Fl_Widget_Tracker(Fl_Widget *wi) {

  wp_ = wi;
  Fl::watch_widget_pointer(wp_); // add pointer to watch list
}
/**
  The constructor adds a widget to the watch list.
*/
The constructor adds a widget to the watch list.
The constructor adds a widget to the watch list .
Fl_Widget_Tracker::Fl_Widget_Tracker(Fl_Widget *wi) {
  wp_ = wi;
  Fl::watch_widget_pointer(wp_); 
}
Fl_Widget_Tracker :: Fl_Widget_Tracker ( Fl_Widget * wi ) { wp_ = wi ; Fl :: watch_widget_pointer ( wp_ ) ; }
The constructor adds a widget to the watch list.
The constructor adds a widget to the watch list .
// add pointer to watch list