/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.wicket.markup.html.link;
import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.ComponentTag;
/**
*
* A behavior to add attribute "disabled" to a Link component when it is disabled.
*
*/
public class DisabledAttributeLinkBehavior extends Behavior
{
private static final long serialVersionUID = 1L;
@Override
public void onComponentTag(Component component, ComponentTag tag)
{
if (!component.isEnabledInHierarchy())
{
// if the tag is an anchor proper
String tagName = tag.getName();
if (tagName.equalsIgnoreCase("a") || tagName.equalsIgnoreCase("link") ||
tagName.equalsIgnoreCase("area"))
{
tag.put("disabled", "disabled");
}
else
{
tag.remove("rel");
}
}
}
}