Linux Certif

Toute la documentation sur la certification Linux LPI

Gtk2::Container.3pm

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.

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.

$container->propagate_expose ($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 : readable / writable / private)

The width of the empty border outside the containers children

'child' (Gtk2::Widget : writable / private)

Can be used to add a new child to the container

'resize-mode' (Gtk2::ResizeMode : 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) 2003-2008 by the gtk2-perl team.

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