com.google.gwt.user.client.ui.TabListener Maven / Gradle / Ivy
/*
* 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 tab events, used primarily by
* {@link com.google.gwt.user.client.ui.TabBar} and
* {@link com.google.gwt.user.client.ui.TabPanel}.
*
* @deprecated use
* {@link TabPanel#addBeforeSelectionHandler(com.google.gwt.event.logical.shared.BeforeSelectionHandler)}
* and/or
* {@link TabPanel#addSelectionHandler(com.google.gwt.event.logical.shared.SelectionHandler)}
* instead
*/
@Deprecated
public interface TabListener extends EventListener {
/**
* Fired just before a tab is selected.
*
* @param sender the {@link TabBar} or {@link TabPanel} whose tab was
* selected.
* @param tabIndex the index of the tab about to be selected
* @return false to disallow the selection. If any listener
* returns false, then the selection will be disallowed.
* @deprecated use
* {@link TabPanel#addBeforeSelectionHandler(com.google.gwt.event.logical.shared.BeforeSelectionHandler)}
* instead
*/
@Deprecated
boolean onBeforeTabSelected(SourcesTabEvents sender, int tabIndex);
/**
* Fired when a tab is selected.
*
* @param sender the {@link TabBar} or {@link TabPanel} whose tab was selected
* @param tabIndex the index of the tab that was selected
* @deprecated use
* {@link TabPanel#addSelectionHandler(com.google.gwt.event.logical.shared.SelectionHandler)}
* instead
*/
@Deprecated
void onTabSelected(SourcesTabEvents sender, int tabIndex);
}