NSFlagsChanged A flags-changed event. Declarationstatic const NSEventType NSFlagsChanged; See AlsoDeprecatedNSLeftMouseDownNSLeftMouseUpNSRightMouseDownNSRightMouseUpNSOtherMouseDownNSOtherMouseUpNSMouseMovedNSLeftMouseDraggedNSRightMouseDraggedNSOtherMouseDraggedNSMouseEnteredNSMouseExitedNSCursorUpdateNSKeyDownNSKeyUp