第1楼 2007-05-27 19:46 蓝科1892 写道:

怎么用applet写一个简单的输出程序？

用applet在一个显示框中显示两句话，这两句话是用户从键盘输入的？

第2楼 2013-08-31 12:44 Robot :

怎么用applet写一个简单的输出程序？ 相关

第3楼 2007-05-28 17:38 Kimmy★Piggy 写道:

import java.awt.BorderLayout;
import javax.swing.JPanel;
import javax.swing.JApplet;
import javax.swing.JTextField;
import javax.swing.JDesktopPane;
import javax.swing.JButton;
import javax.swing.JOptionPane;

public class Test extends JApplet {

private JPanel jContentPane = null;
private JDesktopPane jDesktopPane = null;
private JTextField jTextField = null;
private JButton jButton = null;
/**
* This is the default constructor
*/
public Test() {
super();
//this.text = text;
}

/**
* This method initializes this
*
* @return void
*/
public void init() {
this.setSize(300, 200);
this.setContentPane(getJContentPane());
}

/**
* This method initializes jContentPane
*
* @return javax.swing.JPanel
*/
private JPanel getJContentPane() {
if (jContentPane == null) {
jContentPane = new JPanel();
jContentPane.setLayout(new BorderLayout());
jContentPane.add(getJDesktopPane(), java.awt.BorderLayout.CENTER);
}
return jContentPane;
}

/**
* This method initializes jDesktopPane
*
* @return javax.swing.JDesktopPane
*/
private JDesktopPane getJDesktopPane() {
if (jDesktopPane == null) {
jDesktopPane = new JDesktopPane();
jDesktopPane.add(getJTextField(), null);
jDesktopPane.add(getJButton(), null);
}
return jDesktopPane;
}

/**
* This method initializes jTextField
*
* @return javax.swing.JTextField
*/
private JTextField getJTextField() {
if (jTextField == null) {
jTextField = new JTextField();
jTextField.setBounds(new java.awt.Rectangle(26,16,246,127));
}
return jTextField;
}

/**
* This method initializes jButton
*
* @return javax.swing.JButton
*/
private JButton getJButton() {
if (jButton == null) {
jButton = new JButton();
jButton.setBounds(new java.awt.Rectangle(108,167,89,23));
jButton.setText("Confirm");
jButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
showMessageBox(); // TODO Auto-generated Event stub actionPerformed()
}
});
}
return jButton;
}

private void showMessageBox(){
JOptionPane.showMessageDialog(this, jTextField.getText());
}

}