libs/gtkmm2ext/gtkmm2ext/idle_adjustment.h

   1 #ifndef __gtkmm2ext_idle_adjustment_h__
   2 #define __gtkmm2ext_idle_adjustment_h__
   3
   4 #include <sys/time.h>
   5 #include <gtkmm/adjustment.h>
   6
   7 namespace Gtkmm2ext {
   8
   9 class IdleAdjustment : public sigc::trackable
  10 {
  11   public:
  12         IdleAdjustment (Gtk::Adjustment& adj);
  13         ~IdleAdjustment ();
  14
  15         sigc::signal<void> value_changed;
  16
  17   private:
  18         void underlying_adjustment_value_changed();
  19         struct timeval last_vc;
  20         gint timeout_handler();
  21         bool timeout_queued;
  22 };
  23
  24 }
  25
  26 #endif /* __gtkmm2ext_idle_adjustment_h__ */