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Gnome::Gtk4::LayoutChild
Table of Contents
Description§
Gnome::Gtk4::LayoutChild is the base class for objects that are meant to hold layout properties.
If a Gnome::Gtk4::LayoutManager has per-child properties, like their packing type, or the horizontal and vertical span, or the icon name, then the layout manager should use a Gnome::Gtk4::LayoutChild implementation to store those properties.
A Gnome::Gtk4::LayoutChild instance is only ever valid while a widget is part of a layout.
Uml Diagram§
UNKNOWN image§
=for image :class<inline> :src<asset_files/images/plantuml/LayoutChild.png> :width<70\%>Class initialization§
new§
:native-object§
Create an object using a native object from an object of the same type found elsewhere. See also Gnome::N::TopLevelSupportClass.
multi method new ( N-Object() :$native-object! )
Methods§
get-child-widget§
Retrieves the Gnome::Gtk4::Widget associated to the given $layout-child.
method get-child-widget (--> N-Object )
Return value; a Gnome::Gtk4::Widget.
get-layout-manager§
Retrieves the Gnome::Gtk4::LayoutManager instance that created the given $layout-child.
method get-layout-manager (--> N-Object )
Return value; a Gnome::Gtk4::LayoutManager.