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