package example.javafiletree;

import java.io.*;
import javax.swing.*;
import javax.swing.tree.*;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * MainWin.java
 *
 * Created on 3.12.2009, 13:23:03
 */


    /**
 *
 * @author Culik
 */
public class MainWin extends javax.swing.JFrame {

    /** Creates new form MainWin */
    public MainWin() {
        initComponents();
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        toolBar = new javax.swing.JToolBar();
        runButton = new javax.swing.JButton();
        statusBar = new javax.swing.JPanel();
        jSplitPane1 = new javax.swing.JSplitPane();
        jScrollTreePane = new javax.swing.JScrollPane();
        treeView = new javax.swing.JTree();
        jSplitPane2 = new javax.swing.JSplitPane();
        jScrolListlPane = new javax.swing.JScrollPane();
        listView = new javax.swing.JList();
        jTabbedPane1 = new javax.swing.JTabbedPane();
        jScrollPane1 = new javax.swing.JScrollPane();
        textArea = new javax.swing.JTextArea();
        jScrollPane2 = new javax.swing.JScrollPane();
        textPane = new javax.swing.JTextPane();
        jScrollPane3 = new javax.swing.JScrollPane();
        editorPane = new javax.swing.JEditorPane();
        jScrollPane4 = new javax.swing.JScrollPane();
        tableView = new javax.swing.JTable();
        pictureView = new javax.swing.JPanel();
        menuBar = new javax.swing.JMenuBar();
        fileMenu = new javax.swing.JMenu();
        runMenuItem = new javax.swing.JMenuItem();
        editMenu = new javax.swing.JMenu();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        toolBar.setRollover(true);

        runButton.setText("Run");
        runButton.setFocusable(false);
        runButton.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        runButton.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        runButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                runButtonClick(evt);
            }
        });
        toolBar.add(runButton);

        javax.swing.GroupLayout statusBarLayout = new javax.swing.GroupLayout(statusBar);
        statusBar.setLayout(statusBarLayout);
        statusBarLayout.setHorizontalGroup(
            statusBarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 722, Short.MAX_VALUE)
        );
        statusBarLayout.setVerticalGroup(
            statusBarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 16, Short.MAX_VALUE)
        );

        jSplitPane1.setDividerLocation(200);

        treeView.setRequestFocusEnabled(false);
        treeView.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
            public void valueChanged(javax.swing.event.TreeSelectionEvent evt) {
                treeViewValueChanged(evt);
            }
        });
        jScrollTreePane.setViewportView(treeView);

        jSplitPane1.setLeftComponent(jScrollTreePane);

        jSplitPane2.setDividerLocation(200);

        listView.setModel(new javax.swing.AbstractListModel() {
            String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
            public int getSize() { return strings.length; }
            public Object getElementAt(int i) { return strings[i]; }
        });
        jScrolListlPane.setViewportView(listView);

        jSplitPane2.setLeftComponent(jScrolListlPane);

        textArea.setColumns(20);
        textArea.setRows(5);
        jScrollPane1.setViewportView(textArea);

        jTabbedPane1.addTab("tab1", jScrollPane1);

        jScrollPane2.setViewportView(textPane);

        jTabbedPane1.addTab("tab2", jScrollPane2);

        jScrollPane3.setViewportView(editorPane);

        jTabbedPane1.addTab("tab3", jScrollPane3);

        tableView.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane4.setViewportView(tableView);

        jTabbedPane1.addTab("tab4", jScrollPane4);

        javax.swing.GroupLayout pictureViewLayout = new javax.swing.GroupLayout(pictureView);
        pictureView.setLayout(pictureViewLayout);
        pictureViewLayout.setHorizontalGroup(
            pictureViewLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 305, Short.MAX_VALUE)
        );
        pictureViewLayout.setVerticalGroup(
            pictureViewLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 340, Short.MAX_VALUE)
        );

        jTabbedPane1.addTab("tab5", pictureView);

        jSplitPane2.setRightComponent(jTabbedPane1);

        jSplitPane1.setRightComponent(jSplitPane2);

        fileMenu.setText("File");

        runMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_R, java.awt.event.InputEvent.CTRL_MASK));
        runMenuItem.setText("Run");
        runMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                runButtonClick(evt);
            }
        });
        fileMenu.add(runMenuItem);

        menuBar.add(fileMenu);

        editMenu.setText("Edit");
        menuBar.add(editMenu);

        setJMenuBar(menuBar);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(toolBar, javax.swing.GroupLayout.DEFAULT_SIZE, 722, Short.MAX_VALUE)
            .addComponent(statusBar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addComponent(jSplitPane1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 722, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(toolBar, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jSplitPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 369, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(statusBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void showInfo (String s)
    {
        textArea.append (s + "\n");
    }

    private void runButtonClick(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_runButtonClick
       // import javax.swing.tree.*;
       DefaultMutableTreeNode r =
            new DefaultMutableTreeNode ("Abc");

       DefaultTreeModel m = new DefaultTreeModel (r);
       treeView.setModel (m);

       // DefaultMutableTreeNode r2 =
       //      new DefaultMutableTreeNode ("Klm");
       // r.add (r2);
       // m.insertNodeInto(r2, r, 0);

       // import java.io.*;
       File dir = new File ("C:\\");
       File [] list = dir.listFiles ();
       int cnt = 0;
       for (int i = 0; i < list.length; i++)
       {
           File f = list [i];
           if (f.isDirectory ())
           {
               // System.out.println (f.getAbsolutePath());
               // showInfo (f.getAbsolutePath());

               Info info = new Info ();
               info.name = f.getName ();
               info.path = f.getAbsolutePath();

               DefaultMutableTreeNode n =
                  new DefaultMutableTreeNode (info);

               m.insertNodeInto(n, r, cnt);
               cnt ++;

           }
       }

    }//GEN-LAST:event_runButtonClick

    private void treeViewValueChanged(javax.swing.event.TreeSelectionEvent evt) {//GEN-FIRST:event_treeViewValueChanged
       TreePath [] paths = evt.getPaths();
       for (int i = 0; i < paths.length; i++)
       {
           TreePath p = paths [i];
           if (evt.isAddedPath (i))
           {
               // showInfo ("Selected " + p);
               Object obj = p.getLastPathComponent ();
               // showInfo ("Type " + obj.getClass().getName());
               DefaultMutableTreeNode n =
                       (DefaultMutableTreeNode) obj;
               Object user = n.getUserObject ();
               if (user instanceof Info)
               {
                   Info info = (Info) user;
                   showInfo ("Info " + info.path);
               }

           }
       }
    }//GEN-LAST:event_treeViewValueChanged

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MainWin().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JMenu editMenu;
    private javax.swing.JEditorPane editorPane;
    private javax.swing.JMenu fileMenu;
    private javax.swing.JScrollPane jScrolListlPane;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JScrollPane jScrollPane3;
    private javax.swing.JScrollPane jScrollPane4;
    private javax.swing.JScrollPane jScrollTreePane;
    private javax.swing.JSplitPane jSplitPane1;
    private javax.swing.JSplitPane jSplitPane2;
    private javax.swing.JTabbedPane jTabbedPane1;
    private javax.swing.JList listView;
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JPanel pictureView;
    private javax.swing.JButton runButton;
    private javax.swing.JMenuItem runMenuItem;
    private javax.swing.JPanel statusBar;
    private javax.swing.JTable tableView;
    private javax.swing.JTextArea textArea;
    private javax.swing.JTextPane textPane;
    private javax.swing.JToolBar toolBar;
    private javax.swing.JTree treeView;
    // End of variables declaration//GEN-END:variables

}