displayview.java

操作系统-页面置换算法（包括OPT、LRU、FIFO三种算法）

import java.awt.*;
import javax.swing.*;
public class displayView extends JPanel
{
    JTextField text1, text2, text3, text4;
	JPanel pan;
	JTextArea textarea;
	public displayView()
	{
		text1 = new JTextField(3);
		text2 = new JTextField(3);
		text3 = new JTextField(3);
		text4 = new JTextField(3);
		text1.setEditable(false);
		text2.setEditable(false);
		text3.setEditable(false);
		text4.setEditable(false);
		pan = new JPanel();
		pan.setLayout(new GridLayout(4, 2));
		pan.add(new JLabel("  queyezhongduancishu  "));
		pan.add(text1);
		pan.add(new JLabel(" queyezhongduanlv  "));
		pan.add(text2);
		pan.add(new JLabel(" chenggonggangwencishu "));
		pan.add(text3);
		pan.add(new JLabel("  chenggongfangwenlv  "));
		pan.add(text4);
		textarea = new JTextArea();
		textarea.setEditable(false);
		this.setLayout(new BorderLayout());
		this.add(BorderLayout.CENTER,textarea);
		this.add(BorderLayout.SOUTH,pan);
	}
}