odk/examples/java/Inspector/UnoTreeRenderer.java

   1 /*************************************************************************
   2  *
   3  *  The Contents of this file are made available subject to the terms of
   4  *  the BSD license.
   5  *
   6  *  Copyright 2000, 2010 Oracle and/or its affiliates.
   7  *  All rights reserved.
   8  *
   9  *  Redistribution and use in source and binary forms, with or without
  10  *  modification, are permitted provided that the following conditions
  11  *  are met:
  12  *  1. Redistributions of source code must retain the above copyright
  13  *     notice, this list of conditions and the following disclaimer.
  14  *  2. Redistributions in binary form must reproduce the above copyright
  15  *     notice, this list of conditions and the following disclaimer in the
  16  *     documentation and/or other materials provided with the distribution.
  17  *  3. Neither the name of Sun Microsystems, Inc. nor the names of its
  18  *     contributors may be used to endorse or promote products derived
  19  *     from this software without specific prior written permission.
  20  *
  21  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  24  *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  25  *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  26  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  27  *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  28  *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  29  *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  30  *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
  31  *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  *
  33  *************************************************************************/
  34 import java.awt.Component;
  35 import java.awt.Graphics;
  36 import javax.swing.Icon;
  37 import javax.swing.ImageIcon;
  38 import javax.swing.JTree;
  39 import javax.swing.tree.DefaultMutableTreeNode;
  40 import javax.swing.tree.DefaultTreeCellRenderer;
  41
  42
  43
  44 public class UnoTreeRenderer extends DefaultTreeCellRenderer{
  45     private Icon m_oMethodIcon;
  46     private Icon m_oPropertyIcon;
  47     private Icon m_oContainerIcon;
  48     private Icon m_oContentIcon;
  49     private Icon m_oServiceIcon;
  50     private Icon m_oInterfaceIcon;
  51     private Icon m_oPropertyValueIcon;
  52     private boolean bSelected;
  53     private int nWidth = 0;
  54
  55
  56     /** Creates a new instance of UnoTreeRenderer */
  57     public UnoTreeRenderer(){
  58         super();
  59         try {
  60
  61             final ClassLoader loader = ClassLoader.getSystemClassLoader();
  62             m_oMethodIcon = new ImageIcon(loader.getResource("images/methods_16.png"));
  63             m_oPropertyIcon = new ImageIcon("images/properties_16.png");
  64             m_oPropertyValueIcon = new ImageIcon("images/properties_16.png");
  65             m_oContainerIcon = new ImageIcon("images/containers_16.png");
  66             m_oServiceIcon = new ImageIcon("images/services_16.png");
  67             m_oInterfaceIcon = new ImageIcon("images/interfaces_16.png");
  68             m_oContentIcon = new ImageIcon("images/content_16.png");
  69         } catch (RuntimeException e) {
  70             System.out.println("Sorry, could not locate resourecs, treecell icons will not be displayed.");
  71         }
  72     }
  73
  74
  75     @Override
  76     public synchronized Component getTreeCellRendererComponent(JTree tree,Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus){
  77         try{
  78             bSelected = sel;
  79             DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
  80             Component rc = super.getTreeCellRendererComponent( tree, value, sel,expanded, leaf, row,hasFocus);
  81             String  sLabelText = (String)node.getUserObject();
  82             if (sLabelText != null){
  83                 if (sLabelText.equals(XUnoFacetteNode.SCONTAINERDESCRIPTION)){
  84                 } else if (sLabelText.equals(XUnoFacetteNode.SCONTENTDESCRIPTION)){
  85                 } else if (sLabelText.equals(XUnoFacetteNode.SINTERFACEDESCRIPTION)){
  86                 } else if (sLabelText.equals(XUnoFacetteNode.SMETHODDESCRIPTION)){
  87                 } else if (sLabelText.equals(XUnoFacetteNode.SPROPERTYDESCRIPTION)){
  88                 } else if (sLabelText.startsWith(XUnoFacetteNode.SPROPERTYINFODESCRIPTION)){
  89                 } else if (sLabelText.equals(XUnoFacetteNode.SPROPERTYVALUEDESCRIPTION)){
  90                 } else if (sLabelText.equals(XUnoFacetteNode.SSERVICEDESCRIPTION)){
  91                 } else{
  92                     setText(sLabelText);
  93                     rc.validate();
  94                 }
  95                 setSize(getPreferredSize());
  96                 rc.validate();
  97                 doLayout();
  98             }
  99         } catch (RuntimeException e) {
 100             System.out.println("Sorry, icon for treecell could not be displayed.");
 101         }
 102         return this;
 103     }
 104
 105
 106
 107     @Override
 108     public void paintComponent(Graphics g) {
 109         int x;
 110         if(getIcon() == null) {
 111             x = 0;
 112         } else {
 113             x = getIcon().getIconWidth() + getIconTextGap();
 114         }
 115         g.setColor(getForeground());
 116         super.paintComponent(g);
 117     }
 118 }
 119
 120