Sets the conditions on which the receiver sends action messages to its target.
Original signature is '- (NSInteger)sendActionOn:(NSInteger)mask'
Available in Mac OS X v10.0 and later.


- mask (NSInteger)
- Takes one or more of the following bit masks described in “Constants” section of the NSEvent class reference: NSLeftMouseUpMask, NSLeftMouseDownMask, NSLeftMouseDraggedMask, and NSPeriodicMask. Bitwise-OR multiple bit masks.

A bit mask containing the previous settings. This bit mask uses the same values as specified in the mask parameter.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)