1Gtk2::Container(3) User Contributed Perl Documentation Gtk2::Container(3)
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6 Gtk2::Container - wrapper for GtkContainer
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9 Glib::Object
10 +----Glib::InitiallyUnowned
11 +----Gtk2::Object
12 +----Gtk2::Widget
13 +----Gtk2::Container
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16 Glib::Object::_Unregistered::AtkImplementorIface
17 Gtk2::Buildable
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20 $container->add ($widget)
21 • $widget (Gtk2::Widget)
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23 $container->add_with_properties ($widget, ...)
24 • $widget (Gtk2::Widget)
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26 • ... (list) list of property name/value pairs
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28 integer = $container->get_border_width
29 $container->set_border_width ($border_width)
30 • $border_width (integer)
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32 $container->check_resize
33 list = $container->child_get ($child, ...)
34 • $child (Gtk2::Widget)
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36 • ... (list) list of property names
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38 Returns a list of properties of the child.
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40 list = $container->child_get_property ($child, ...)
41 • $child (Gtk2::Widget)
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43 • ... (list)
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45 Alias for child_get
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47 $container->child_set ($child, ...)
48 • $child (Gtk2::Widget)
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50 • ... (list) list of property name/value pairs
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52 Sets a list of properties on the child.
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54 $container->child_set_property ($child, ...)
55 • $child (Gtk2::Widget)
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57 • ... (list)
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59 Alias for child_set
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61 string = $container->child_type
62 list = $container->get_children
63 Returns a list of Gtk2::Widget's, the children of the container.
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65 pspec or undef = $object_or_class_name->find_child_property ($name)
66 • $name (string)
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68 Return a "Glib::ParamSpec" for child property $name on container
69 $object_or_class_name. If there's no property $name then return
70 "undef". See Glib::Object "list_properties" for the fields in a
71 ParamSpec.
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73 list = $container->get_focus_chain
74 Returns a list of Gtk2::Widgets, the focus chain.
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76 $container->set_focus_chain (...)
77 • ... (list) of Gtk2::Widget's, the focus chain
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79 Sets a focus chain, overriding the one computed automatically by GTK+.
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81 In principle each widget in the chain should be a descendant of the
82 container, but this is not enforced by this method, since it's allowed
83 to set the focus chain before you pack the widgets, or have a widget in
84 the chain that isn't always packed. The necessary checks are done when
85 the focus chain is actually traversed.
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87 widget or undef = $container->get_focus_child
88 Since: gtk+ 2.14
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90 $container->set_focus_child ($child)
91 • $child (Gtk2::Widget or undef)
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93 adjustment or undef = $container->get_focus_hadjustment
94 $container->set_focus_hadjustment ($adjustment)
95 • $adjustment (Gtk2::Adjustment or undef)
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97 adjustment or undef = $container->get_focus_vadjustment
98 $container->set_focus_vadjustment ($adjustment)
99 • $adjustment (Gtk2::Adjustment or undef)
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101 $container->forall ($callback, $callback_data=undef)
102 • $callback (subroutine) Code to invoke on each child widget
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104 • $callback_data (scalar)
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106 Invoke $callback on each child of $container, including "internal"
107 children. Most applications should not use this function. Compare
108 with Gtk2::Container::foreach.
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110 $container->foreach ($callback, $callback_data=undef)
111 • $callback (subroutine) Code to invoke on each child widget
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113 • $callback_data (scalar)
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115 Invoke $callback on each child of $container, ignoring "internal"
116 children.
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118 list = $object_or_class_name->list_child_properties
119 Return a list of "Glib::ParamSpec" objects which are the child
120 properties available for children of a container $object_or_class_name.
121 See Glib::Object "list_properties" for the fields in a ParamSpec.
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123 $container->propagate_expose ($child, $event)
124 • $child (Gtk2::Widget)
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126 • $event (Gtk2::Gdk::Event)
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128 $container->set_reallocate_redraws ($needs_redraws)
129 • $needs_redraws (boolean)
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131 $container->remove ($widget)
132 • $widget (Gtk2::Widget)
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134 $container->resize_children
135 resizemode = $container->get_resize_mode
136 $container->set_resize_mode ($resize_mode)
137 • $resize_mode (Gtk2::ResizeMode)
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139 $container->unset_focus_chain
141 'border-width' (Glib::UInt : default 0 : readable / writable / private
142 / static-nick / static-blurb)
143 The width of the empty border outside the containers children
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145 'child' (Gtk2::Widget : default undef : writable / private / static-
146 nick / static-blurb)
147 Can be used to add a new child to the container
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149 'resize-mode' (Gtk2::ResizeMode : default "parent" : readable /
150 writable / private / static-nick / static-blurb)
151 Specify how resize events are handled
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154 add (Gtk2::Container, Gtk2::Widget)
155 check-resize (Gtk2::Container)
156 remove (Gtk2::Container, Gtk2::Widget)
157 set-focus-child (Gtk2::Container, Gtk2::Widget)
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160 enum Gtk2::ResizeMode
161 • 'parent' / 'GTK_RESIZE_PARENT'
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163 • 'queue' / 'GTK_RESIZE_QUEUE'
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165 • 'immediate' / 'GTK_RESIZE_IMMEDIATE'
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168 Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget
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171 Copyright (C) 2003-2011 by the gtk2-perl team.
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173 This software is licensed under the LGPL. See Gtk2 for a full notice.
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177perl v5.36.0 2023-01-20 Gtk2::Container(3)