Gtk2::Adjustment(3pm)					User Contributed Perl Documentation				     Gtk2::Adjustment(3pm)

NAME

       Gtk2::Adjustment - wrapper for GtkAdjustment

HIERARCHY

	 Glib::Object
	 +----Glib::InitiallyUnowned
	      +----Gtk2::Object
		   +----Gtk2::Adjustment

METHODS

   object = Gtk2::Adjustment->new ($value, $lower, $upper, $step_increment, $page_increment, $page_size)
       o   $value (double)

       o   $lower (double)

       o   $upper (double)

       o   $step_increment (double)

       o   $page_increment (double)

       o   $page_size (double)

   $adjustment->changed
   $adjustment->clamp_page ($lower, $upper)
       o   $lower (double)

       o   $upper (double)

   $adjustment->configure ($value, $lower, $upper, $step_increment, $page_increment, $page_size)
       o   $value (double)

       o   $lower (double)

       o   $upper (double)

       o   $step_increment (double)

       o   $page_increment (double)

       o   $page_size (double)

       Since: gtk+ 2.14

   $adjustment->set_lower ($newval)
   $adjustment->set_page_increment ($newval)
   $adjustment->set_page_size ($newval)
   $adjustment->set_step_increment ($newval)
   $adjustment->set_upper ($newval)
       o   $newval (double)

       These functions differ from the plain "->lower" etc setters in that they emit "notify" and "changed" signals if $newval is different from
       the current value.

       The corresponding "get_lower" etc are not wrapped because they're the same as the "lower" etc field accessors above.

       Since: gtk+ 2.14

   double = $adjustment->value
   double = $adjustment->value ($newval)
   double = $adjustment->lower
   double = $adjustment->lower ($newval)
   double = $adjustment->upper
   double = $adjustment->upper ($newval)
   double = $adjustment->step_increment
   double = $adjustment->step_increment ($newval)
   double = $adjustment->page_increment
   double = $adjustment->page_increment ($newval)
   double = $adjustment->page_size
   double = $adjustment->page_size ($newval)
       o   $newval (double)

       Get or set the six fields of a Gtk2::Adjustment.

       The setter functions store $newval and return the old value.  Note that they don't emit any signals; it's up to you to emit "notify"
       (because the fields are also properties) and "changed" or "value-changed", when you're ready.

   $adjustment->value_changed
   double = $adjustment->get_value
   $adjustment->set_value ($value)
       o   $value (double)

PROPERTIES

       'lower' (double : default 0 : readable / writable / private)
	   The minimum value of the adjustment

       'page-increment' (double : default 0 : readable / writable / private)
	   The page increment of the adjustment

       'page-size' (double : default 0 : readable / writable / private)
	   The page size of the adjustment

       'step-increment' (double : default 0 : readable / writable / private)
	   The step increment of the adjustment

       'upper' (double : default 0 : readable / writable / private)
	   The maximum value of the adjustment

       'value' (double : default 0 : readable / writable / private)
	   The value of the adjustment

SIGNALS

       value-changed (Gtk2::Adjustment)
       changed (Gtk2::Adjustment)

SEE ALSO

       Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object

COPYRIGHT

       Copyright (C) 2003-2011 by the gtk2-perl team.

       This software is licensed under the LGPL.  See Gtk2 for a full notice.

perl v5.14.2							    2012-05-27						     Gtk2::Adjustment(3pm)