/*
* 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.extensions.markup.html.repeater.tree;
import java.util.Set;
import org.apache.wicket.Component;
import org.apache.wicket.extensions.markup.html.repeater.tree.content.Folder;
import org.apache.wicket.extensions.markup.html.repeater.tree.theme.WindowsTheme;
import org.apache.wicket.model.IModel;
/**
* An implementation of the NestedTree that aims to solve the 90% usecase by using {@link Folder}s
* on a standard {@link NestedTree}.
*
* @param <T>
* The node type
* @author svenmeier
*/
public class DefaultNestedTree<T> extends NestedTree<T>
{
private static final long serialVersionUID = 1L;
/**
* Construct.
*
* @param id
* component id
* @param provider
* provider of the tree
*/
public DefaultNestedTree(String id, ITreeProvider<T> provider)
{
this(id, provider, null);
}
/**
* Construct.
*
* @param id
* component id
* @param provider
* provider of the tree
* @param state
* expansion state
*/
public DefaultNestedTree(String id, ITreeProvider<T> provider, IModel<? extends Set<T>> state)
{
super(id, provider, state);
add(new WindowsTheme());
}
/**
* Creates {@link Folder} for each node.
*
* @param id
* component id
* @param node
* the node model
*/
@Override
protected Component newContentComponent(String id, IModel<T> node)
{
return new Folder<>(id, this, node);
}
}