textexample.java

来自「java实验报告书：其中包括实验代码以及说明等」· Java 代码 · 共 33 行

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class TextExample {
	public static void main (String args[])
	{
  	JFrame frame_text=new JFrame("文本框");
		JTextField tf=new JTextField("单行文本框");
		JTextArea ta=new JTextArea("多行文本框",10,20);
		Container contentPane = frame_text.getContentPane();
    contentPane.setLayout (new BorderLayout());
    //contentPane.add(tf,BorderLayout.SOUTH);
		//contentPane.add (ta,BorderLayout.NORTH);			
    contentPane.add (tf,BorderLayout.NORTH);
    contentPane.add (ta,BorderLayout.SOUTH);
    
		frame_text.pack();
    frame_text.show();
		frame_text.setResizable(false);//true
		
		frame_text.addWindowListener(new WindowAdapter()
  	{
    	public void windowClosing(WindowEvent e)
			{
      	System.exit(0);
			}
    });
  }
}