textfielddemo.java

linux下建立JAVA虚拟机的源码KAFFE

    textFieldPanel.add(textfield5);

    textfield6 = new JTextField("Hello World!");
    textfield6.setHorizontalAlignment(JTextField.RIGHT);
    textfield6.setFont(new Font("Dialog", Font.BOLD, 14));
    textFieldPanel.add(textfield6);

    panel.add(textFieldPanel);

    JPanel statePanel = new JPanel();
    statePanel.setLayout(new BoxLayout(statePanel, BoxLayout.Y_AXIS));
    statePanel.add(Box.createVerticalGlue());
    enabled2 = new JCheckBox("enabled");
    enabled2.setSelected(true);
    enabled2.addActionListener(this);
    enabled2.setActionCommand("ENABLED2");
    statePanel.add(enabled2);
    editable2 = new JCheckBox("editable");
    editable2.setSelected(true);
    editable2.addActionListener(this);
    editable2.setActionCommand("EDITABLE2");
    statePanel.add(editable2);
    statePanel.add(Box.createVerticalGlue());
    panel.add(statePanel, BorderLayout.EAST);

    return panel;
  }

  private JPanel createCenteredPanel() 
  {
    JPanel panel = new JPanel(new BorderLayout());
    panel.setBorder(BorderFactory.createTitledBorder("Centered"));
    
    JPanel textFieldPanel = new JPanel();
    textFieldPanel.setLayout(new BoxLayout(textFieldPanel, BoxLayout.X_AXIS));

    textfield7 = new JTextField("Hello World!");
    textfield7.setHorizontalAlignment(JTextField.CENTER);
    textfield7.setFont(new Font("Dialog", Font.PLAIN, 8));
    textFieldPanel.add(textfield7);

    textfield8 = new JTextField("Hello World!");
    textfield8.setHorizontalAlignment(JTextField.CENTER);
    textfield8.setFont(new Font("Dialog", Font.ITALIC, 12));
    textFieldPanel.add(textfield8);

    textfield9 = new JTextField("Hello World!");
    textfield9.setHorizontalAlignment(JTextField.CENTER);
    textfield9.setFont(new Font("Dialog", Font.BOLD, 14));
    textFieldPanel.add(textfield9);

    panel.add(textFieldPanel);

    JPanel statePanel = new JPanel();
    statePanel.setLayout(new BoxLayout(statePanel, BoxLayout.Y_AXIS));
    statePanel.add(Box.createVerticalGlue());
    enabled3 = new JCheckBox("enabled");
    enabled3.setSelected(true);
    enabled3.addActionListener(this);
    enabled3.setActionCommand("ENABLED3");
    statePanel.add(enabled3);
    editable3 = new JCheckBox("editable");
    editable3.setSelected(true);
    editable3.addActionListener(this);
    editable3.setActionCommand("EDITABLE3");
    statePanel.add(editable3);
    statePanel.add(Box.createVerticalGlue());
    panel.add(statePanel, BorderLayout.EAST);

    return panel;
  }

  private JPanel createCustomColoredPanel() 
  {
    JPanel panel = new JPanel(new BorderLayout());
    
    JPanel textFieldPanel = new JPanel();
    panel.setBorder(BorderFactory.createTitledBorder("Custom colors"));
    textFieldPanel.setLayout(new BoxLayout(textFieldPanel, BoxLayout.X_AXIS));

    textfield10 = new JTextField("custom foreground");
    textfield10.setForeground(Color.GREEN);
    textFieldPanel.add(textfield10);

    textfield11 = new JTextField("custom background");
    textfield11.setForeground(Color.YELLOW);
    textFieldPanel.add(textfield11);

    textfield12 = new JTextField("custom disabled textcolor");
    textfield12.setDisabledTextColor(Color.BLUE);
    textFieldPanel.add(textfield12);

    textfield13 = new JTextField("custom selected text color");
    textfield13.setSelectedTextColor(Color.RED);
    textFieldPanel.add(textfield13);

    textfield14 = new JTextField("custom selection color");
    textfield14.setSelectionColor(Color.CYAN);
    textFieldPanel.add(textfield14);

    panel.add(textFieldPanel);

    JPanel statePanel = new JPanel();
    statePanel.setLayout(new BoxLayout(statePanel, BoxLayout.Y_AXIS));
    statePanel.add(Box.createVerticalGlue());
    enabled4 = new JCheckBox("enabled");
    enabled4.setSelected(true);
    enabled4.addActionListener(this);
    enabled4.setActionCommand("ENABLED4");
    statePanel.add(enabled4);
    editable4 = new JCheckBox("editable");
    editable4.setSelected(true);
    editable4.addActionListener(this);
    editable4.setActionCommand("EDITABLE4");
    statePanel.add(editable4);
    statePanel.add(Box.createVerticalGlue());
    panel.add(statePanel, BorderLayout.EAST);

    return panel;
  }

  private JPanel createMiscPanel() 
  {
    JPanel panel = new JPanel(new BorderLayout());
    panel.setBorder(BorderFactory.createTitledBorder("Miscallenous"));
    
    JPanel textFieldPanel = new JPanel();
    textFieldPanel.setLayout(new BoxLayout(textFieldPanel, BoxLayout.X_AXIS));

    textfield15 = new JTextField("Custom Caret");
    textfield15.setCaret(new CornerCaret());
    textFieldPanel.add(textfield15);

    textfield16 = new JTextField("Custom Caret color");
    textfield16.setCaretColor(Color.MAGENTA);
    textFieldPanel.add(textfield16);

    panel.add(textFieldPanel);

    JPanel statePanel = new JPanel();
    statePanel.setLayout(new BoxLayout(statePanel, BoxLayout.Y_AXIS));
    statePanel.add(Box.createVerticalGlue());
    enabled5 = new JCheckBox("enabled");
    enabled5.setSelected(true);
    enabled5.addActionListener(this);
    enabled5.setActionCommand("ENABLED5");
    statePanel.add(enabled5);
    editable5 = new JCheckBox("editable");
    editable5.setSelected(true);
    editable5.addActionListener(this);
    editable5.setActionCommand("EDITABLE5");
    statePanel.add(editable5);
    statePanel.add(Box.createVerticalGlue());
    panel.add(statePanel, BorderLayout.EAST);

    return panel;
  }

  public void actionPerformed(ActionEvent e) 
  {
    if (e.getActionCommand().equals("CLOSE"))
      {
        System.exit(0);
      }
    else if (e.getActionCommand().equals("ENABLED1"))
      {
        boolean enabled = enabled1.isSelected();
        textfield1.setEnabled(enabled);
        textfield2.setEnabled(enabled);
        textfield3.setEnabled(enabled);
      }
    else if (e.getActionCommand().equals("EDITABLE1"))
      {
        boolean editable = editable1.isSelected();
        textfield1.setEditable(editable);
        textfield2.setEditable(editable);
        textfield3.setEditable(editable);
      }
    else if (e.getActionCommand().equals("ENABLED2"))
      {
        boolean enabled = enabled2.isSelected();
        textfield4.setEnabled(enabled);
        textfield5.setEnabled(enabled);
        textfield6.setEnabled(enabled);
      }
    else if (e.getActionCommand().equals("EDITABLE2"))
      {
        boolean editable = editable2.isSelected();
        textfield4.setEditable(editable);
        textfield5.setEditable(editable);
        textfield6.setEditable(editable);
      }
    else if (e.getActionCommand().equals("ENABLED3"))
      {
        boolean enabled = enabled3.isSelected();
        textfield7.setEnabled(enabled);
        textfield8.setEnabled(enabled);
        textfield9.setEnabled(enabled);
      }
    else if (e.getActionCommand().equals("EDITABLE3"))
      {
        boolean editable = editable3.isSelected();
        textfield7.setEditable(editable);
        textfield8.setEditable(editable);
        textfield9.setEditable(editable);
      }
    else if (e.getActionCommand().equals("ENABLED4"))
      {
        boolean enabled = enabled4.isSelected();
        textfield10.setEnabled(enabled);
        textfield11.setEnabled(enabled);
        textfield12.setEnabled(enabled);
        textfield13.setEnabled(enabled);
        textfield14.setEnabled(enabled);
      }
    else if (e.getActionCommand().equals("EDITABLE4"))
      {
        boolean editable = editable4.isSelected();
        textfield10.setEditable(editable);
        textfield11.setEditable(editable);
        textfield12.setEditable(editable);
        textfield13.setEditable(editable);
        textfield14.setEditable(editable);
      }
  }

  public static void main(String[] args) 
  {
    SwingUtilities.invokeLater
    (new Runnable()
     {
       public void run()
       {
         TextFieldDemo app = new TextFieldDemo();
         app.initFrameContent();
         JFrame frame = new JFrame("TextField demo");
         frame.getContentPane().add(app);
         frame.pack();
         frame.setVisible(true);
       }
     });
  }

  /**
   * Returns a DemoFactory that creates a TextFieldDemo.
   *
   * @return a DemoFactory that creates a TextFieldDemo
   */
  public static DemoFactory createDemoFactory()
  {
    return new DemoFactory()
    {
      public JComponent createDemo()
      {
        return new TextFieldDemo();
      }
    };
  }

}