A tree with component : Tree « Swing JFC « Java

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Java » Swing JFC » TreeScreenshots 
A tree with component
A tree with component
  
/*
Definitive Guide to Swing for Java 2, Second Edition
By John Zukowski     
ISBN: 1-893115-78-X
Publisher: APress
*/

import java.awt.BorderLayout;
import java.awt.Font;
import java.util.Vector;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.UIManager;

public class ComponentHier {
  public static void main(String args[]) {
    JFrame frame = new JFrame("JComponent Hierarchy");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Font font = (FontUIManager.get("Tree.font");
    font = new Font(font.getFontName(), Font.BOLD, font.getSize() 3);
    UIManager.put("Tree.font", font);

    Vector jEditorPaneVector = new NamedVector("JEditorPane",
        new Object[] { "JTextPane" });

    Vector jTextFieldVector = new NamedVector("JTextField",
        new Object[] { "JPasswordField" });

    Vector jTextComponentVector = new NamedVector(
        "JTextComponent",
        new Object[] { jEditorPaneVector, "JTextArea", jTextFieldVector });

    Vector jLayeredPaneVector = new NamedVector("JLayeredPane",
        new Object[] { "JDesktopPane" });

    Vector jToggleButtonVector = new NamedVector("JToggleButton",
        new Object[] { "JCheckBox""JRadioButton" });

    Vector jMenuItemVector = new NamedVector("JMenuItem"new Object[] {
        "JCheckBoxMenuItem""JMenu""JRadioButtonMenuItem" });

    Vector abstractButtonVector = new NamedVector(
        "Abstract Button",
        new Object[] { "JButton", jMenuItemVector, jToggleButtonVector });

    Object jComponentNodes[] abstractButtonVector, "JColorChooser",
        "JComboBox""JFileChooser""JInternalFrame""JLabel",
        jLayeredPaneVector, "JList""JMenuBar""JOptionPane",
        "JPanel""JPopupMenu""JProgressBar""JRootPane",
        "JScrollBar""JScrollPane""JSeparator""JSlider",
        "JSplitPane""JTabbedPane""JTable", jTextComponentVector,
        "JToolBar""JTree""JViewPort" };
    Vector jComponentVector = new NamedVector("JComponent", jComponentNodes);

    Object rootNodes[] jComponentVector };
    Vector rootVector = new NamedVector("Root", rootNodes);

    JTree tree = new JTree(rootVector);
    tree.putClientProperty("JTree.lineStyle""Angled");

    JScrollPane scrollPane = new JScrollPane(tree);
    frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
    frame.setSize(250480);
    frame.setVisible(true);
  }
}

class NamedVector extends Vector {
  String name;

  public NamedVector(String name) {
    this.name = name;
  }

  public NamedVector(String name, Object elements[]) {
    this.name = name;
    for (int i = 0, n = elements.length; i < n; i++) {
      add(elements[i]);
    }
  }

  public String toString() {
    return "[" + name + "]";
  }
}

           
         
    
  
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