1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 package org.openoffice.setup.PanelHelper; 25 26 import org.openoffice.setup.SetupData.DisplayPackageDescription; 27 import org.openoffice.setup.SetupData.PackageDescription; 28 import org.openoffice.setup.ResourceManager; 29 import java.awt.Component; 30 import javax.swing.ImageIcon; 31 import javax.swing.JTree; 32 import javax.swing.tree.DefaultMutableTreeNode; 33 import javax.swing.tree.DefaultTreeCellRenderer; 34 35 public class TreeNodeRenderer extends DefaultTreeCellRenderer { 36 37 ImageIcon InstallIcon; 38 ImageIcon InstalledIcon; 39 ImageIcon DontInstallIcon; 40 ImageIcon DontKnowIcon; 41 ImageIcon RemoveIcon; 42 43 public TreeNodeRenderer() { 44 InstallIcon = ResourceManager.getIcon("Icon_Install"); 45 InstalledIcon = ResourceManager.getIcon("Icon_Installed"); 46 DontInstallIcon = ResourceManager.getIcon("Icon_DontInstall"); 47 DontKnowIcon = ResourceManager.getIcon("Icon_DontKnow"); 48 RemoveIcon = ResourceManager.getIcon("Icon_Remove"); 49 } 50 51 public Component getTreeCellRendererComponent( 52 JTree tree, Object value, boolean sel, boolean expanded, 53 boolean leaf, int row, boolean hasFocus) { 54 55 super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus); 56 57 DefaultMutableTreeNode node = (DefaultMutableTreeNode) value; 58 Object nodeObject = node.getUserObject(); 59 60 if (DisplayPackageDescription.is(nodeObject)) { 61 DisplayPackageDescription nodeInfo = (DisplayPackageDescription)nodeObject; 62 63 switch (nodeInfo.getState()) { 64 case PackageDescription.INSTALL: setIcon(InstallIcon); break; 65 case PackageDescription.DONT_REMOVE: setIcon(InstallIcon); break; 66 case PackageDescription.IGNORE: setIcon(InstalledIcon); break; 67 case PackageDescription.INSTALL_SOME: setIcon(DontKnowIcon); break; 68 case PackageDescription.REMOVE_SOME: setIcon(DontKnowIcon); break; 69 case PackageDescription.DONT_INSTALL: setIcon(DontInstallIcon); break; 70 case PackageDescription.REMOVE: setIcon(RemoveIcon); break; 71 default: setIcon(InstalledIcon); break; 72 } 73 } 74 75 if (sel) { 76 setBackground(super.getBackgroundSelectionColor()); 77 setForeground(textSelectionColor); 78 } else { 79 setBackground(super.getBackgroundNonSelectionColor()); 80 setForeground(textSelectionColor); 81 } 82 83 return this; 84 } 85 } 86