splitpanetest.java

java中图形用户界面的设计

//JSplitPane
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class SplitPaneTest
{
	public static void main(String args[])
	{
		 myFrame Frame1 = new myFrame("JScrollPane Text");
		 Frame1.show();
	   Frame1.pack();
	}
}

class myFrame extends JFrame
{
	JTextArea text1,text2,text3;
	JSplitPane split1,split2;
	
	myFrame(String str)
	{
		super(str);
		setSize(300,200);
			
		
		text1 = new JTextArea(10,20);
		text2 = new JTextArea(10,20);
		text3 = new JTextArea(10,20);
		
		split1 = new JSplitPane(JSplitPane.VERTICAL_SPLIT,true,text1,text2);
		split2 = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,true,split1,text3);
		
					
		Container Conpane = getContentPane();
		Conpane.add(split2,BorderLayout.CENTER);
				
		addWindowListener(new WindowAdapter()
		{
			public void windowClosing(WindowEvent e)
			{
				System.exit(0);
			}
		});
	}
}