Class ListenerWrapper<T>

java.lang.Object
com.google.gwt.user.client.BaseListenerWrapper<T>
com.google.gwt.user.client.ui.ListenerWrapper<T>
Type Parameters:
T - listener type
All Implemented Interfaces:
EventHandler
Direct Known Subclasses:
ListenerWrapper.WrappedChangeListener, ListenerWrapper.WrappedClickListener, ListenerWrapper.WrappedFocusListener, ListenerWrapper.WrappedKeyboardListener, ListenerWrapper.WrappedLoadListener, ListenerWrapper.WrappedLogicalChangeListener, ListenerWrapper.WrappedMouseListener, ListenerWrapper.WrappedMouseWheelListener, ListenerWrapper.WrappedOldDisclosureHandler, ListenerWrapper.WrappedOldFormHandler, ListenerWrapper.WrappedOldSuggestionHandler, ListenerWrapper.WrappedPopupListener, ListenerWrapper.WrappedScrollListener, ListenerWrapper.WrappedTableListener, ListenerWrapper.WrappedTabListener, ListenerWrapper.WrappedTreeListener

@Deprecated public abstract class ListenerWrapper<T> extends BaseListenerWrapper<T>
Deprecated.
will be removed in GWT 2.7 with the handler listeners themselves
Legacy listener support hierarchy for com.google.gwt.user.client.ui. Gathers the bulk of the legacy glue code in one place, for easy deletion when Listener methods are deleted.
  • Constructor Details

    • ListenerWrapper

      protected ListenerWrapper(T listener)
      Deprecated.
  • Method Details

    • baseRemove

      protected static <H extends EventHandler> void baseRemove(Widget eventSource, EventListener listener, GwtEvent.Type... types)
      Deprecated.
      Convenience method to remove wrapped handlers from a widget.
      Type Parameters:
      H - event handler type
      Parameters:
      eventSource - the event source
      listener - the listener to remove
      types - the event types to remove it from
    • setSource

      public void setSource(Widget source)
      Deprecated.
      Sets the widget source to pass to the listeners. Source defaults to event.getSource() if this method is not used.
      Parameters:
      source - the source to provide as the listener's source
    • getSource

      protected Widget getSource(GwtEvent<?> event)
      Deprecated.
      Gets the widget source to pass to the listeners. Source defaults to event.getSource() if not specified by setSource(Widget).
      Parameters:
      event - the event
      Returns:
      source the source to provide as the listener's source