parents-handle-gesture? ( gesture gadget -- ? )

Vocabulary

ui.gestures

Inputs

gesture	a gesture
gadget	the receiver of the gesture

Outputs

?

a boolean

Generic word contract

Returns a true value if gadget or any of its ancestors would handle gesture in its handle-gesture method.

Definition

USING: kernel ui.gadgets ;

IN: ui.gestures

: parents-handle-gesture? ( gesture gadget -- ? )
    [ handles-gesture? not ] with each-parent not ;