1*db859879SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*db859879SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*db859879SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*db859879SAndrew Rist * distributed with this work for additional information 6*db859879SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*db859879SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*db859879SAndrew Rist * "License"); you may not use this file except in compliance 9*db859879SAndrew Rist * with the License. You may obtain a copy of the License at 10*db859879SAndrew Rist * 11*db859879SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*db859879SAndrew Rist * 13*db859879SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*db859879SAndrew Rist * software distributed under the License is distributed on an 15*db859879SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*db859879SAndrew Rist * KIND, either express or implied. See the License for the 17*db859879SAndrew Rist * specific language governing permissions and limitations 18*db859879SAndrew Rist * under the License. 19*db859879SAndrew Rist * 20*db859879SAndrew Rist *************************************************************/ 21*db859879SAndrew Rist 22*db859879SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir package com.sun.star.xml.security.uno; 25cdf0e10cSrcweir 26cdf0e10cSrcweir import javax.swing.tree.DefaultTreeCellRenderer; 27cdf0e10cSrcweir import org.w3c.dom.Node; 28cdf0e10cSrcweir import javax.swing.ImageIcon; 29cdf0e10cSrcweir import java.awt.Component; 30cdf0e10cSrcweir import javax.swing.JTree; 31cdf0e10cSrcweir 32cdf0e10cSrcweir /* 33cdf0e10cSrcweir * a TreeCellRender which can show a graph on the current 34cdf0e10cSrcweir * tree node. 35cdf0e10cSrcweir */ 36cdf0e10cSrcweir class XMLTreeCellRanderer extends DefaultTreeCellRenderer 37cdf0e10cSrcweir { 38cdf0e10cSrcweir /* 39cdf0e10cSrcweir * the icon for the current Node 40cdf0e10cSrcweir */ 41cdf0e10cSrcweir private ImageIcon m_currentIcon; 42cdf0e10cSrcweir 43cdf0e10cSrcweir /* 44cdf0e10cSrcweir * the current Node 45cdf0e10cSrcweir */ 46cdf0e10cSrcweir private Node m_currentNode; 47cdf0e10cSrcweir XMLTreeCellRanderer(Node currentNode)48cdf0e10cSrcweir XMLTreeCellRanderer(Node currentNode) 49cdf0e10cSrcweir { 50cdf0e10cSrcweir m_currentNode = currentNode; 51cdf0e10cSrcweir m_currentIcon = new ImageIcon("current.gif"); 52cdf0e10cSrcweir } 53cdf0e10cSrcweir getTreeCellRendererComponent( JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)54cdf0e10cSrcweir public Component getTreeCellRendererComponent( 55cdf0e10cSrcweir JTree tree, 56cdf0e10cSrcweir Object value, 57cdf0e10cSrcweir boolean sel, 58cdf0e10cSrcweir boolean expanded, 59cdf0e10cSrcweir boolean leaf, 60cdf0e10cSrcweir int row, 61cdf0e10cSrcweir boolean hasFocus) 62cdf0e10cSrcweir { 63cdf0e10cSrcweir super.getTreeCellRendererComponent( 64cdf0e10cSrcweir tree, value, sel, 65cdf0e10cSrcweir expanded, leaf, row, 66cdf0e10cSrcweir hasFocus); 67cdf0e10cSrcweir 68cdf0e10cSrcweir if (((AdapterNode)value).getNode() == m_currentNode) 69cdf0e10cSrcweir { 70cdf0e10cSrcweir setIcon(m_currentIcon); 71cdf0e10cSrcweir setToolTipText("This is the current element."); 72cdf0e10cSrcweir } 73cdf0e10cSrcweir else 74cdf0e10cSrcweir { 75cdf0e10cSrcweir setToolTipText(null); /* no tool tip */ 76cdf0e10cSrcweir } 77cdf0e10cSrcweir 78cdf0e10cSrcweir return this; 79cdf0e10cSrcweir } 80cdf0e10cSrcweir } 81cdf0e10cSrcweir 82