testboxxer.java

java编程开发技巧与实例的编译测试通过的所有例程

import java.applet.*;
import java.awt.*;
import java.awt.event.*;

/*class SuperSuper
{
	public SuperSuper()
	{
		System.out.println("SuperSuper Class");
	}
}
class Super extends SuperSuper
{
	public Super()
	{
		System.out.println("Super Class");
	}
}
class Sub extends Super
{
	public Sub()
	{
		System.out.println("Sub Class");
	}
}
*/

/*
public class TestBoxxer extends Frame implements ActionListener
{
	private	Button quit = new Button("Quit");
	private Button click = new Button("Click here");
	private TextField text = new TextField(10);
	private boolean secondClick = false;
	public	TestBoxxer()
	{
		super("Click Example");
		setLayout(new FlowLayout());
		add(quit);
		add(click);
		click.addActionListener(this);
		quit.addActionListener(this);
		add(text);
		pack();
		show();
		quit.addActionListener(this);
	}
	public void actionPerformed(ActionEvent e)
	{
		//dispose();
		//System.exit(0);
		if (e.getSource() == quit)
			System.exit(0);
		else if (e.getSource() == click)
		{
			if (secondClick)
				text.setText("first click");
			else
				text.setText("second click ahha, yeah");
			secondClick = !secondClick;
		}
	}
	public static void main(String[] args)
	{
		// TODO Auto-generated method stub
		//Sub c = new Sub();
		
		//Button button = new Button();
		//String string = new String();
		
		//Frame myFrame = new Frame("My first frame!");
		//myFrame.show();
		TestBoxxer mft = new TestBoxxer();
		
		
	}

}
*/
/*
public class TestBoxxer extends Frame implements ActionListener
{
	//TestAreaTest Example
	private TextField input	=	new TextField();
	private TextArea output	=	new TextArea();
	private Button add	=	new Button("Add");
	private Button addLn	=	new Button("Add + Return");
	private class WindowCloser extends WindowAdapter
	{
		public void windowClosing(WindowEvent we)
		{
			System.exit(0);
		}
	}
	public TestBoxxer()
	{
		super("TestBoxxer");
		setup();
		add.addActionListener(this);
		addLn.addActionListener(this);
		addWindowListener(new WindowCloser());
		pack();
		show();
	}
	public void actionPerformed(ActionEvent e)
	{
		if (e.getSource() == add)
		{
			output.append(input.getText());
			input.setText("");
		}
		else if (e.getSource() == addLn)
		{	
			output.append("\n" + input.getText());
			input.setText("");
		}
		input.requestFocus();
	}
	private void setup()
	{
		Panel top	=	new Panel();
		top.setLayout(new BorderLayout());
		top.add("West", add);
		top.add("Center", input);
		top.add("East", addLn);
		setLayout(new BorderLayout());
		add("North", top);
		add("Center", output);
	}
	public static void main(String args[])
	{
		TestBoxxer tb	=	new TestBoxxer();
	}
}
*/
/*
public class TestBoxxer extends Frame implements ActionListener
{
	private MenuItem fileNew	=	new MenuItem("New");
	private MenuItem fileOpen	=	new MenuItem("Open");
	private MenuItem fileExit	=	new MenuItem("Exit");
	private MenuItem editCut	=	new MenuItem("Cut");
	private MenuItem editCopy	=	new MenuItem("Copy");
	private MenuItem editPaste	=	new MenuItem("Paste");
	
	private class WindowCloser extends WindowAdapter
	{
		public void windowClosing(WindowEvent we)
		{
			System.exit(0);
		}
	}
	public TestBoxxer()
	{
		super("Menu Test Programe");
		Menu file	=	new Menu("File");
		file.add(fileNew);		fileNew.setEnabled(true);
		file.add(fileOpen);		fileOpen.setEnabled(false);
		file.addSeparator();
		file.add(fileExit);		fileExit.setEnabled(true);
		Menu edit	=	new Menu("Edit");
		edit.add(editCut);		editCut.setEnabled(false);
		edit.add(editCopy);		editCopy.setEnabled(false);
		edit.add(editPaste);	editPaste.setEnabled(false);
		MenuBar bar	=	new MenuBar();
		bar.add(file);
		bar.add(edit);
		setMenuBar(bar);
		fileExit.addActionListener(this);
		setSize(100, 100);
		Window wd;

		addWindowListener(new WindowCloser());
		//pack();
		show();
	}
	public void actionPerformed(ActionEvent e)
	{
		if (e.getSource() == fileExit)
			System.exit(0);
	}
	public static void main(String args[])
	{
		TestBoxxer tb	=	new TestBoxxer();
		tb.setLocationRelativeTo(null);
	}
}
*/
/*
class WCenterlization
{
	//窗口居中通用方法
	public WCenterlization(Frame parent)
	{
		//---------------------------设置窗口居中-----------------------------
		int windowWidth = parent.getWidth();		//获得窗口宽
		int windowHeight = parent.getHeight();		//获得窗口高
		Toolkit kit = Toolkit.getDefaultToolkit();	//定义工具包
		Dimension screenSize = kit.getScreenSize();	//获取屏幕的尺寸
		int screenWidth = screenSize.width;			//获取屏幕的宽
		int screenHeight = screenSize.height;		//获取屏幕的高
		//设置窗口居中显示
		parent.setLocation(screenWidth/2 - windowWidth/2, screenHeight/2 - windowHeight/2);
	}
}
*/
class WindowCloser extends WindowAdapter
{
	//关闭窗口通用类
	public void windowClosing(WindowEvent we)
	{
		System.exit(0);
	}
}
/*
public class TestBoxxer extends Applet
{
	private Button draw	=	new Button("Draw");
	private DrawCanvas drawing	=	new DrawCanvas();
	
	
	public void init()
	{
		Panel buttons	=	new Panel();
		buttons.setLayout(new FlowLayout());
		buttons.add(draw);
		setLayout(new BorderLayout());
		add("North", buttons);
		add("Center", drawing);
		//WCenterlization wc = new WCenterlization(this);
		//setLocationRelativeTo(null);
	}
	public class DrawCanvas extends Canvas
	{
		public void paint(Graphics g)
		{
			for (int i = 12; i < getSize().height; i += 12)
				g.drawString("y Location: " + i, 10, i);
		}
	}
}
*/
/*
public class TestBoxxer extends Frame
{
	private static final String[] FONTS	=
			{"Dialog",
			"DialogInput",
			"Monospaced",
			"Serif",
			"SansSerif"
			};
	private static final String TEXT = "A logica font example";
	public TestBoxxer()
	{
		super("Font Examples");
		setSize(700, 400);
		show();
		addWindowListener(new WindowCloser());
		//setLocationRelativeTo(this);
		WCenterlization wc = new WCenterlization(this);
	}
	public void paint(Graphics g)
	{
		for (int i = 0; i < FONTS.length; i ++)
		{
			g.setFont(new Font(FONTS[i], Font.PLAIN, 12));
			g.drawString(FONTS[i] + "(plain): " + TEXT, 10, 20*i + 40);
		}
		for (int i = 0; i < FONTS.length; i ++)
		{
			g.setFont(new Font(FONTS[i], Font.BOLD + Font.ITALIC, 14));
			g.drawString(FONTS[i] + "(bold, italics): " + TEXT, 10, 20*i + 180);
		}
	}
	public static void main(String args[])
	{
		TestBoxxer fe	=	new TestBoxxer();
	}
}
*/