ListenerWrapper (GWT Javadoc)

Overview | Package | Class | Use | Deprecated | Help
| GWT 2.7.0
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.google.gwt.user.client.ui
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. will be removed in GWT 2.7 with the handler listeners themselves

    @Deprecated
    public abstract class ListenerWrapper<T>

extends BaseListenerWrapper<T>

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.

Nested Class Summary
`static class` | `ListenerWrapper.WrappedChangeListener` Deprecated. will be removed in GWT 2.0 along with the listeners being wrapped
`static class` | `ListenerWrapper.WrappedClickListener` Deprecated. will be removed in GWT 2.0 along with the listeners being wrapped
`static class` | `ListenerWrapper.WrappedFocusListener` Deprecated. Wrapper for a `FocusListener`.
`static class` | `ListenerWrapper.WrappedKeyboardListener` Deprecated. Wrapper for a `KeyboardListener`.
`static class` | `ListenerWrapper.WrappedLoadListener` Deprecated. Wrapper for a `LoadListener`.
`static class` | `ListenerWrapper.WrappedLogicalChangeListener<V>` Deprecated. will be removed in GWT 2.0 along with the listeners being wrapped
`static class` | `ListenerWrapper.WrappedMouseListener` Deprecated. Wrapper for a `MouseListener`.
`static class` | `ListenerWrapper.WrappedMouseWheelListener` Deprecated. Wrapper for a `MouseWheelListener`.
`(package private) static class` | `ListenerWrapper.WrappedOldDisclosureHandler` Deprecated.
`(package private) static class` | `ListenerWrapper.WrappedOldFormHandler` Deprecated.
`(package private) static class` | `ListenerWrapper.WrappedOldSuggestionHandler` Deprecated.
`(package private) static class` | `ListenerWrapper.WrappedPopupListener` Deprecated.
`static class` | `ListenerWrapper.WrappedScrollListener` Deprecated. Wrapper for a `ScrollListener`.
`(package private) static class` | `ListenerWrapper.WrappedTableListener` Deprecated.
`(package private) static class` | `ListenerWrapper.WrappedTabListener` Deprecated.
`(package private) static class` | `ListenerWrapper.WrappedTreeListener` Deprecated.

Constructor Summary
`protected` | `ListenerWrapper(T listener)` Deprecated.

Method Summary
`protected static
`<H extends EventHandler> void`
` | `baseRemove(Widget eventSource, java.util.EventListener listener, GwtEvent.Type... types)` Deprecated. Convenience method to remove wrapped handlers from a widget.
`protected Widget` | `getSource(GwtEvent<?> event)` Deprecated. Gets the widget source to pass to the listeners.
`void` | `setSource(Widget source)` Deprecated. Sets the widget source to pass to the listeners.

Methods inherited from class com.google.gwt.user.client.BaseListenerWrapper
`baseRemove, getListener`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ListenerWrapper

    protected ListenerWrapper(T listener)

  Deprecated.

Method Detail

### baseRemove

    protected static <H extends EventHandler> void baseRemove(Widget eventSource,
                                                              java.util.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

Overview | Package | Class | Use | Deprecated | Help
| GWT 2.7.0
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD