GSSkyCtrl4ButtonSet
@objcMembers
public class GSSkyCtrl4ButtonSet : NSObject
Wrapper around a Set of GSSkyCtrl4Button
.
This is only for Objective-C use.
-
Tells whether a given button is contained in the set.
Declaration
Swift
public func contains(_ button: SkyCtrl4Button) -> Bool
Parameters
button
the button
Return Value
true
if the set contains the button