Handbook
Glossary
menu-button? ( object -- ? )
Vocabulary
ui
.
gadgets
.
menus
Inputs and outputs
object
an
object
?
a
boolean
Word description
Tests if the object is an instance of the
menu-button
class.
Definition
USING:
classes.tuple.private
;
IN:
ui.gadgets.menus
:
menu-button?
( object -- ? )
\
menu-button
17
tuple-instance?
;