Gtk2::Container(3) User Contributed Perl Documentation Gtk2::Container(3)

Gtk2::Container - wrapper for GtkContainer

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

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

$container->add ($widget)

$widget (Gtk2::Widget)

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

  • $widget (Gtk2::Widget)
  • ... (list) list of property name/value pairs

$container->set_border_width ($border_width)

$border_width (integer)

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

list = $container->get_children

Returns a list of Gtk2::Widget's, the children of the container.

$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.

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.

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)

$container->set_resize_mode ($resize_mode)

$resize_mode (Gtk2::ResizeMode)

'border-width' (Glib::UInt : default 0 : readable / writable / private / static-nick / static-blurb)
The width of the empty border outside the containers children
'child' (Gtk2::Widget : default undef : writable / private / static-nick / static-blurb)
Can be used to add a new child to the container
'resize-mode' (Gtk2::ResizeMode : default "parent" : readable / writable / private / static-nick / static-blurb)
Specify how resize events are handled

  • 'parent' / 'GTK_RESIZE_PARENT'
  • 'queue' / 'GTK_RESIZE_QUEUE'
  • 'immediate' / 'GTK_RESIZE_IMMEDIATE'

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

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

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

2022-05-29 perl v5.36.0