/*
* Copyright 2006 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.user.client.ui;
import java.util.EventListener;
/**
* Event listener interface for tree events.
*
* @deprecated Use {@link com.google.gwt.event.logical.shared.SelectionHandler},
* {@link com.google.gwt.event.logical.shared.OpenHandler}, and
* {@link com.google.gwt.event.logical.shared.CloseHandler} instead
*/
@Deprecated
public interface TreeListener extends EventListener {
/**
* Fired when a tree item is selected.
*
* @param item the item being selected.
* @deprecated use
* {@link com.google.gwt.event.logical.shared.SelectionHandler#onSelection(com.google.gwt.event.logical.shared.SelectionEvent)}
* instead
*/
@Deprecated
void onTreeItemSelected(TreeItem item);
/**
* Fired when a tree item is opened or closed.
*
* @param item the item whose state is changing.
* @deprecated use
* {@link com.google.gwt.event.logical.shared.OpenHandler#onOpen(com.google.gwt.event.logical.shared.OpenEvent)}
* and/or
* {@link com.google.gwt.event.logical.shared.CloseHandler#onClose(com.google.gwt.event.logical.shared.CloseEvent)}
*/
@Deprecated
void onTreeItemStateChanged(TreeItem item);
}