NativePreviewHandlerAdapter class / dart_web_toolkit_event Library / API Reference / Dart Web Toolkit

NativePreviewHandlerAdapter class

Handler interface for {@link NativePreviewEvent} events.

class NativePreviewHandlerAdapter extends EventHandlerAdapter implements NativePreviewHandler {

 NativePreviewHandlerAdapter(EventHandlerAdapterCallback callback) : super(callback);

 /**
  * Called when NativePreviewEvent is fired.
  *
  * @param event the {@link NativePreviewEvent} that was fired
  */
 void onPreviewNativeEvent(NativePreviewEvent event) {
   callback(event);
 }
}

Extends

EventHandlerAdapter > NativePreviewHandlerAdapter

Implements

NativePreviewHandler

Constructors

new NativePreviewHandlerAdapter(EventHandlerAdapterCallback callback) #

Creates a new Object instance.

Object instances have no meaningful state, and are only useful through their identity. An Object instance is equal to itself only.

docs inherited from Object

NativePreviewHandlerAdapter(EventHandlerAdapterCallback callback) : super(callback);

Properties

EventHandlerAdapterCallback callback #

inherited from EventHandlerAdapter

EventHandlerAdapterCallback callback

Methods

void onPreviewNativeEvent(NativePreviewEvent event) #

Called when NativePreviewEvent is fired.

@param event the {@link NativePreviewEvent} that was fired

void onPreviewNativeEvent(NativePreviewEvent event) {
 callback(event);
}