@interface Widget : Object { { path @callbacks @defaults } + newWithPath: aPath ; - initWithPath: aPath ; - path ; - show ; - hide ; - cursor: aCursorName ; - cursor ; - on: event do: callback ; - do: event with: eventData ; - addCallback: callback forEvent: event ; - callbackForEvent: event atIndex: index ; - removeCallbackForEvent: event atIndex: index ; - callbackIndexesForEvent: event ; - enableEvent: eventList on: pathList ; - disableEvent: eventList on: pathList ; }