Java GUIs

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<language>Java</language>
<eval>
  TextField txtResults = new TextField();
  Checkbox checkBox1 = new Checkbox();
  Checkbox checkBox2 = new Checkbox();
  List listOptions = new List();
  Label lblEventChecker = new Label();
  Button btnOK = new Button();
  Button btnCancel = new Button();
  Label label1 = new Label();
  Label label2 = new Label();


    lblEventChecker.setBounds(new Rectangle(21, 13, 118, 25));
    lblEventChecker.setText("Event Checker:");
    btnOK.setBounds(new Rectangle(81, 219, 100, 40));
    btnOK.setLabel("OK");
    btnOK.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        btnOK_actionPerformed(e);
      }
    });
    btnCancel.setBounds(new Rectangle(224, 217, 100, 41));
    btnCancel.setLabel("Cancel");
    label1.setBounds(new Rectangle(21, 56, 117, 23));
    label1.setText("Select a checkbox:");
    label2.setBounds(new Rectangle(153, 56, 219, 19));
    label2.setText("Double-click a list item:");
    btnCancel.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        btnCancel_actionPerformed(e);
      }
    });
    this.setLayout(null);
    this.setBackground(Color.lightGray);
    this.setSize(new Dimension(400, 275));
    txtResults.setBounds(new Rectangle(154, 12, 219, 23));
    checkBox1.setBounds(new Rectangle(21, 84, 124, 23));
    checkBox1.setLabel("Option Number 1");
    checkBox1.addItemListener(new java.awt.event.ItemListener() {
      public void itemStateChanged(ItemEvent e) {
        checkBox1_itemStateChanged(e);
      }
    });
    checkBox2.setBounds(new Rectangle(21, 115, 124, 23));
    checkBox2.setLabel("Option Number 2");
    checkBox2.addItemListener(new java.awt.event.ItemListener() {
      public void itemStateChanged(ItemEvent e) {
        checkBox2_itemStateChanged(e);
      }
    });
    listOptions.setBounds(new Rectangle(154, 85, 216, 116));
    listOptions.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        listOptions_actionPerformed(e);
      }
    });
    listOptions.addItem("Item Number One");
    listOptions.addItem("Item Number Two");
    listOptions.addItem("Item Number Three");
    listOptions.addItem("Item Number Four");
    listOptions.addItem("Item Number Five");
    listOptions.addItem("Item Number Six");

  frame = new JFrame( "My Frame" );
    frame.getContentPane().add(checkBox1, null);
    frame.getContentPane().add(checkBox2, null);
    frame.getContentPane().add(txtResults, null);
    frame.getContentPane().add(listOptions, null);
    frame.getContentPane().add(lblEventChecker, null);
    frame.getContentPane().add(btnOK, null);
    frame.getContentPane().add(btnCancel, null);
    frame.getContentPane().add(label1, null);
    frame.getContentPane().add(label2, null);
  frame.setVisible(true);
  frame.setLocation(200, 200);
  //frame.pack();

  void checkBox2_itemStateChanged(ItemEvent e) {
    txtResults.setText("checkBox2 selected!");
  }

  void checkBox1_itemStateChanged(ItemEvent e) {
    txtResults.setText("checkBox1 selected!");
  }

  void btnOK_actionPerformed(ActionEvent e) {
    txtResults.setText("btnOK selected!");
  }

  void btnCancel_actionPerformed(ActionEvent e) {
    txtResults.setText("btnCancel selected!");
  }

  void listOptions_actionPerformed(ActionEvent e) {
    txtResults.setText(listOptions.getItem(listOptions.getSelectedIndex()));
  }

</eval>