Tools/Source/MigrationTools/org/tianocore/migration/MsaTreeEditor.java

   1 package org.tianocore.migration;
   2
   3 import java.awt.*;
   4 import java.awt.event.*;
   5 import javax.swing.*;
   6 import javax.swing.tree.*;
   7
   8 public class MsaTreeEditor extends JPanel {
   9         /**
  10          *  Define class Serial Version UID
  11          */
  12         private static final long serialVersionUID = 3169905938472150649L;
  13
  14         MsaTreeEditor(ModuleInfo m, UI u) {
  15                 mi = m;
  16                 ui = u;
  17
  18         rootNode = new DefaultMutableTreeNode("Root Node");
  19         treeModel = new DefaultTreeModel(rootNode);
  20
  21         tree = new JTree(treeModel);
  22         tree.setEditable(true);
  23         tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  24         tree.setShowsRootHandles(false);
  25         tree.addMouseListener(mouseadapter);
  26
  27         JScrollPane scrollPane = new JScrollPane(tree);
  28         add(scrollPane);
  29
  30         popupmenu = new JPopupMenu();
  31         JMenuItem menuitemadd = new JMenuItem("addNode");
  32         JMenuItem menuitemdel = new JMenuItem("deleteNode");
  33         popupmenu.add(menuitemadd);
  34         popupmenu.add(menuitemdel);
  35         menuitemadd.addActionListener(actionListener);
  36         menuitemdel.addActionListener(actionListener);
  37
  38         addNode(rootNode, "1st");
  39         addNode(rootNode, "2nd");
  40         }
  41
  42         private ModuleInfo mi;
  43         private UI ui;
  44
  45         private JTree tree;
  46         private DefaultMutableTreeNode rootNode;
  47         private DefaultTreeModel treeModel;
  48
  49         private JPopupMenu popupmenu;
  50         private MouseAdapter mouseadapter = new MouseAdapter() {
  51                 public void mouseReleased(MouseEvent me) {
  52                         if (me.getClickCount() == 1 && SwingUtilities.isRightMouseButton(me)) {
  53                                 tree.setSelectionPath(tree.getPathForLocation(me.getX(), me.getY()));
  54                                 popupmenu.show(tree, me.getX(), me.getY());
  55                         }
  56                 }
  57         };
  58         private ActionListener actionListener = new ActionListener() {
  59                 public void actionPerformed(ActionEvent ae) {
  60                         addNode();
  61                 }
  62         };
  63
  64         public void addNode() {
  65                 addNode((DefaultMutableTreeNode)(tree.getSelectionPath().getLastPathComponent()), ui.getInput("Input Node Name"));
  66                 System.out.println();
  67         }
  68
  69         public void addNode(DefaultMutableTreeNode parentNode, Object child) {
  70         DefaultMutableTreeNode childNode = new DefaultMutableTreeNode(child);
  71         treeModel.insertNodeInto(childNode, parentNode, parentNode.getChildCount());
  72         tree.scrollPathToVisible(new TreePath(childNode.getPath()));
  73         }
  74
  75         public static void init(ModuleInfo mi, UI ui) throws Exception {
  76         UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
  77
  78                 JFrame frame = new JFrame("MsaTreeEditor");
  79                 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  80
  81                 MsaTreeEditor mte = new MsaTreeEditor(mi, ui);
  82                 mte.setLayout(new GridBagLayout());
  83                 mte.setOpaque(true);
  84         frame.setContentPane(mte);
  85
  86                 frame.pack();
  87                 frame.setVisible(true);
  88         }
  89 }