Gtk2::Container(3)

NAME
Gtk2::Container

HIERARCHY
  Glib::Object
  +----Glib::InitiallyUnowned
       +----Gtk2::Object
            +----Gtk2::Widget
                 +----Gtk2::Container

INTERFACES
  Glib::Object::_Unregistered::AtkImplementorIface
  Gtk2::Buildable

METHODS

  $container->add ($widget)

•   $widget (Gtk2::Widget)

  $container->add_with_properties ($widget, ...)

•   $widget (Gtk2::Widget)

•   ... (list) list of property name/value pairs

  integer = $container->get_border_width

  $container->set_border_width ($border_width)

•   $border_width (integer)

  $container->check_resize

  list = $container->child_get ($child, ...)

•   $child (Gtk2::Widget)

•   ... (list) list of property names

Returns a list of properties of the child.

  list = $container->child_get_property ($child, ...)

•   $child (Gtk2::Widget)

•   ... (list)

Alias for child_get

  $container->child_set ($child, ...)

•   $child (Gtk2::Widget)

•   ... (list) list of property name/value pairs

Sets a list of properties on the child.

  $container->child_set_property ($child, ...)

•   $child (Gtk2::Widget)

•   ... (list)

Alias for child_set

  string = $container->child_type

  list = $container->get_children
Returns a list of Gtk2::Widget's, the children of the container.

  pspec or undef = $object_or_class_name->find_child_property ($name)

•   $name (string)

Return a "Glib::ParamSpec" for child property $name on container $object_or_class_name. If there's no property $name then return "undef". See Glib::Object "list_properties" for the fields in a ParamSpec.

  list = $container->get_focus_chain
Returns a list of Gtk2::Widgets, the focus chain.

  $container->set_focus_chain (...)

•   ... (list) of Gtk2::Widget's, the focus chain

Sets a focus chain, overriding the one computed automatically by GTK+.

In principle each widget in the chain should be a descendant of the container, but this is not enforced by this method, since it's allowed to set the focus chain before you pack the widgets, or have a widget in the chain that isn't always packed. The necessary checks are done when the focus chain is actually traversed.

  widget or undef = $container->get_focus_child
Since: gtk+ 2.14

  $container->set_focus_child ($child)

•   $child (Gtk2::Widget or undef)

  adjustment or undef = $container->get_focus_hadjustment

  $container->set_focus_hadjustment ($adjustment)

•   $adjustment (Gtk2::Adjustment or undef)

  adjustment or undef = $container->get_focus_vadjustment

  $container->set_focus_vadjustment ($adjustment)

•   $adjustment (Gtk2::Adjustment or undef)

  $container->forall ($callback, $callback_data=undef)

•   $callback (subroutine) Code to invoke on each child widget

•   $callback_data (scalar)

Invoke $callback on each child of $container, including "internal" children. Most applications should not use this function. Compare with Gtk2::Container::foreach.

  $container->foreach ($callback, $callback_data=undef)

•   $callback (subroutine) Code to invoke on each child widget

•   $callback_data (scalar)

Invoke $callback on each child of $container, ignoring "internal" children.

  list = $object_or_class_name->list_child_properties
Return a list of "Glib::ParamSpec" objects which are the child properties available for children of a container $object_or_class_name. See Glib::Object "list_properties" for the fields in a ParamSpec.

  $container->propagate_expose ($child, $event)

•   $child (Gtk2::Widget)

•   $event (Gtk2::Gdk::Event)

  $container->set_reallocate_redraws ($needs_redraws)

•   $needs_redraws (boolean)

  $container->remove ($widget)

•   $widget (Gtk2::Widget)

  $container->resize_children

  resizemode = $container->get_resize_mode

  $container->set_resize_mode ($resize_mode)

•   $resize_mode (Gtk2::ResizeMode)

  $container->unset_focus_chain

PROPERTIES

'border-width' (Glib::UInt : default 0 : readable / writable / private)
    The width of the empty border outside the containers children

'child' (Gtk2::Widget : default undef : writable / private)
    Can be used to add a new child to the container

'resize-mode' (Gtk2::ResizeMode : default "parent" : readable / writable / private)
    Specify how resize events are handled

SIGNALS

add (Gtk2::Container, Gtk2::Widget)
remove (Gtk2::Container, Gtk2::Widget)
check-resize (Gtk2::Container)
set-focus-child (Gtk2::Container, Gtk2::Widget)

ENUMS AND FLAGS

  enum Gtk2::ResizeMode

•   'parent' / 'GTK_RESIZE_PARENT'

•   'queue' / 'GTK_RESIZE_QUEUE'

•   'immediate' / 'GTK_RESIZE_IMMEDIATE'

SEE ALSO
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget

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

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