NSRightMouseUpMask A mask for right mouse-up events. Declarationstatic const NSEventMask NSRightMouseUpMask; See AlsoDeprecated TypesNSLeftMouseDownMaskNSLeftMouseUpMaskNSRightMouseDownMaskNSOtherMouseDownMaskNSOtherMouseUpMaskNSMouseMovedMaskNSLeftMouseDraggedMaskNSRightMouseDraggedMaskNSOtherMouseDraggedMaskNSMouseEnteredMaskNSMouseExitedMaskNSCursorUpdateMaskNSKeyDownMaskNSKeyUpMaskNSFlagsChangedMask