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

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

$adjustment->changed

$adjustment->clamp_page ($lower, $upper)

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)
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)
The minimum value of the adjustment The page increment of the adjustment The page size of the adjustment The step increment of the adjustment The maximum value of the adjustment The value of the adjustment Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object Copyright (C) 2003-2008 by the gtk2-perl team. This software is licensed under the LGPL. See Gtk2 for a full notice.