GtkBin {RGtk2} | R Documentation |
A container with just one child
gtkBinGetChild(object)
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkContainer +----GtkBin +----GtkWindow +----GtkAlignment +----GtkFrame +----GtkButton +----GtkItem +----GtkComboBox +----GtkEventBox +----GtkExpander +----GtkHandleBox +----GtkToolItem +----GtkScrolledWindow +----GtkViewport
GtkBin implements
GtkBuildable
and AtkImplementorIface.
The GtkBin
widget is a container with just one child.
It is not very useful itself, but it is useful for deriving subclasses,
since it provides common code needed for handling a single child widget.
Many GTK+ widgets are subclasses of GtkBin
, including GtkWindow
, GtkButton
,
GtkFrame
, GtkHandleBox
, and GtkScrolledWindow
.
GtkBin
GtkBin
struct contains the following fields.
(These fields should be considered read-only. They should never be set by
an application.)
GtkWidget *child; | the child widget. |
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkBin.html