001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.extensions.markup.html.repeater.tree.table; 018 019import org.apache.wicket.Component; 020import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator; 021import org.apache.wicket.markup.repeater.Item; 022import org.apache.wicket.model.IModel; 023 024/** 025 * A column displaying the tree nodes hierarchy. 026 * 027 * @author svenmeier 028 * @param <T> 029 * node type 030 * @param <S> 031 * the type of the sort property 032 */ 033public class TreeColumn<T, S> extends AbstractTreeColumn<T, S> 034{ 035 036 private static final long serialVersionUID = 1L; 037 038 /** 039 * Construct. 040 * 041 * @param displayModel 042 * model used to generate header text 043 */ 044 public TreeColumn(IModel<String> displayModel) 045 { 046 super(displayModel); 047 } 048 049 /** 050 * Construct. 051 * 052 * @param displayModel 053 * model used to generate header text 054 * @param sortProperty 055 * sort property 056 */ 057 public TreeColumn(IModel<String> displayModel, S sortProperty) 058 { 059 super(displayModel, sortProperty); 060 } 061 062 @Override 063 public String getCssClass() 064 { 065 return "tree"; 066 } 067 068 @Override 069 public void populateItem(Item<ICellPopulator<T>> cellItem, String componentId, 070 IModel<T> rowModel) 071 { 072 NodeModel<T> nodeModel = (NodeModel<T>)rowModel; 073 074 Component nodeComponent = getTree().newNodeComponent(componentId, 075 nodeModel.getWrappedModel()); 076 077 nodeComponent.add(new NodeBorder(nodeModel.getBranches())); 078 079 cellItem.add(nodeComponent); 080 } 081}