toggleButtonF :: Graphic lbl => lbl -> F Bool Bool
toggleButtonF label
True
or False
to switch on or off the button
under program control.
True
when the button is switched on, False
when it is
switched off.
label :: lbl
toggleButtonF "Run"
Customisable version: toggleButtonF'.
Related fudgets: buttonF, menuF, radioGroupF, toggleF.