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RGtk2 (version 2.20.31)
gtkButtonGetLabel: gtkButtonGetLabel
Description
Fetches the text from the label of the button, as set by
gtkButtonSetLabel
. If the label text has not been set the return value will be
NULL
. This will be the case if you create an empty button with
gtkButtonNew
to use as a container.
Usage
gtkButtonGetLabel(object)
Arguments
object
a
GtkButton
Value
by the widget and must not be modified or freed.