com.extjs.gxt.ui.client.event
Interface Listener<E extends BaseEvent>

Type Parameters:

E - the base event type

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

AbstractSelectionModel, CellSelectionModel, CellTreeGridSelectionModel, ChartListener, CheckBoxSelectionModel, CheckChangedListener, DispatcherListener, DNDListener, DragListener, EffectListener, GridSelectionModel, KeyListener, KeyNav, KeyNavListener, ListViewSelectionModel, LoadListener, ResizeListener, ScrollListener, SelectionChangedListener, SelectionListener, SourceSelectionChangedListener, StoreListener, TreeGridSelectionModel, TreePanelSelectionModel, WidgetListener, WindowListener

public interface Listener<E extends BaseEvent>
extends java.util.EventListener

Interface for objects that are notified of GXT events.

    Button btn = new Button();
    btn.addListener(Events.Select, new Listener<ButtonEvent>() {
      public void handleEvent(ButtonEvent be) {
        Button button = be.button;
      }
    });
 

Method Summary

void	handleEvent(E be) Sent when an event that the listener has registered for occurs.

Method Detail

handleEvent

void handleEvent(E be)

Sent when an event that the listener has registered for occurs.

Parameters:

be - the event which occurred