使用PJEE
請撰寫底下程式碼
--------------------

Main.java

import java.awt.*;

public class Main
{
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;
		f.add(new Button("按下我")) ;
		f.addWindowListener(new MyAdapter()) ;
		f.show() ;
	}
}

--------------
MyHandler.java

import java.awt.event.*;

public class MyHandler implements ActionListener
{
	public void actionPerformed(ActionEvent e)
	{
		System.exit(0) ;
	}
}

--------------
MyAdapter.java

import java.awt.event.*;

public class MyAdapter extends WindowAdapter
{
	public void windowClosing(WindowEvent e)
	{
		System.exit(0) ;
	}
}

------------------------

完成之後，請使用下列指令進行編譯
--------------------
javac -bootclasspath d:\pjee3.1\lib\classes.zip -target 1.1 Main.java
------------------------

編譯完成之後，請使用下指令執行程式:
--------------------
d:\pjee3.1\bin\pjava Main
------------------------

設定字型檔
由於自行設定的問題，所以中文無法出現，請建立一個名為font.properties.zh_TW的文字檔，並將他複製至<PJEE安裝目錄>\lib底下，重新執行即可。
--------------------
font.properties.zh_TW

# @(#)font.properties.zh_TW	1.8 98/01/26
#
# AWT Font default Properties for Traditional Chinese Windows 
#

dialog.0=Arial,ANSI_CHARSET
dialog.1=\u7d30\u660e\u9ad4,CHINESEBIG5_CHARSET,NEED_CONVERTED
dialog.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
dialog.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED

dialoginput.0=Courier New,ANSI_CHARSET
dialoginput.1=\u7d30\u660e\u9ad4,CHINESEBIG5_CHARSET,NEED_CONVERTED
dialoginput.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
dialoginput.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED

serif.0=Times New Roman,ANSI_CHARSET
serif.1=\u7d30\u660e\u9ad4,CHINESEBIG5_CHARSET,NEED_CONVERTED
serif.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
serif.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED

sansserif.0=Arial,ANSI_CHARSET
sansserif.1=\u7d30\u660e\u9ad4,CHINESEBIG5_CHARSET,NEED_CONVERTED
sansserif.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
sansserif.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED

monospaced.0=\u7d30\u660e\u9ad4,CHINESEBIG5_CHARSET,NEED_CONVERTED
monospaced.1=\u7d30\u660e\u9ad4,CHINESEBIG5_CHARSET,NEED_CONVERTED
monospaced.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
monospaced.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED

# name aliases
#
# alias.timesroman=serif
# alias.helvetica=sansserif
# alias.courier=monospaced

# for backword compatibility
timesroman.0=Times New Roman,ANSI_CHARSET
helvetica.0=Arial,ANSI_CHARSET
courier.0=Courier New,ANSI_CHARSET
zapfdingbats.0=WingDings,SYMBOL_CHARSET

# Default font definition
#
default.char=2751

# Static FontCharset info.
#
fontcharset.dialog.1=sun.io.CharToByteMS950
fontcharset.dialog.2=sun.awt.windows.CharToByteWingDings
fontcharset.dialog.3=sun.awt.CharToByteSymbol

fontcharset.dialoginput.1=sun.io.CharToByteMS950
fontcharset.dialoginput.2=sun.awt.windows.CharToByteWingDings
fontcharset.dialoginput.3=sun.awt.CharToByteSymbol

fontcharset.serif.1=sun.io.CharToByteMS950
fontcharset.serif.2=sun.awt.windows.CharToByteWingDings
fontcharset.serif.3=sun.awt.CharToByteSymbol

fontcharset.sansserif.1=sun.io.CharToByteMS950
fontcharset.sansserif.2=sun.awt.windows.CharToByteWingDings
fontcharset.sansserif.3=sun.awt.CharToByteSymbol

fontcharset.monospaced.1=sun.io.CharToByteMS950
fontcharset.monospaced.2=sun.awt.windows.CharToByteWingDings
fontcharset.monospaced.3=sun.awt.CharToByteSymbol

# Exclusion Range info.
#
exclusion.dialog.0=0100-f8ff

exclusion.dialoginput.0=0100-f8ff

exclusion.serif.0=0100-f8ff

exclusion.sansserif.0=0100-f8ff

exclusion.monospaced.0=0100-f8ff

# charset for text input
#
inputtextcharset=CHINESEBIG5_CHARSET

------------------------

如果想了解font.properties的設定內容，我們可以到<JDK安裝目錄>\jre\lib目錄下，執行下面指令
--------------------
native2ascii -reverse -encoding MS950 font.properties.zh_TW a.txt
------------------------

如果修改完成之後，一定要使用
--------------------
native2ascii -encoding MS950 a.txt font.properties.zh_TW 
------------------------
將內容還原成ASCII型態的Unicode。


使用擴充函式庫(Swing)
Swing 1.1.1版是針對JDK 1.1.x而設計，所以也能夠架設在Personal Java之上，請解開Swing 1.1.1，我們需要的只有swingall.jar。
----------程----------
Main.java

import javax.swing.*;

public class Main
{
	public static void main(String args[])
	{
		JFrame f = new JFrame("視窗") ;
		f.setSize(200,200) ;
		f.addWindowListener(new MyAdapter()) ;
		JButton btn = new JButton("按下我") ;
		btn.addActionListener(new MyHandler()) ;
		f.getContentPane().add(btn) ;
		f.show() ;
	}
}

------------------------

使用底下指令進行編譯
--------------------
javac -bootclasspath d:\pjee3.1\lib\classes.zip -classpath swingall. jar;. -target 1.1 Main.java
------------------------


執行指令
--------------------
javac -deprecation -bootclasspath d:\pjee3.1\lib\classes.zip -classpath swingall.jar;. -target 1.1 –d . SwingUtilities.java
------------------------

執行指令
--------------------
jar uvf swingall.jar javax\swing\SwingUtilities.class
------------------------
即可修正此Bug。

●BorderLayout的使用
--------------------
BorderLayoutTest.java

import java.awt.*;

public class BorderLayoutTest
{
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;
		f.add(new Button("中")) ;
		f.add(new Button("東"),"East") ;
		f.add(new Button("西"),"West") ;
		f.add(new Button("南"),"South") ;
		f.add(new Button("北"),"North") ;
		f.show() ;
	}
}
------------------------


●FlowLayout的使用
--------------------
FlowLayoutTest.java

import java.awt.*;

public class FlowLayoutTest
{
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;

		Panel p = new Panel() ;
		p.add(new Button("按鈕1")) ;
		p.add(new Button("按鈕2")) ;
		p.add(new Button("按鈕3")) ;
		
		f.add(p);	
		f.show() ;
	}
}
------------------------


●GridLayout的使用
--------------------
GridLayoutTest.java

import java.awt.*;

public class GridLayoutTest
{
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;

		Panel p = new Panel() ;
		p.setLayout(new GridLayout(2,3)) ;
		p.add(new Button("按鈕1")) ;
		p.add(new Button("按鈕2")) ;
		p.add(new Button("按鈕3")) ;
		p.add(new Button("按鈕4")) ;
		p.add(new Button("按鈕5")) ;
		p.add(new Button("按鈕6")) ;
		
		f.add(p);	
		f.show() ;
	}
}
------------------------

●CardLayout的使用
----------程----------
CardLayoutTest.java


import java.awt.*;
import java.awt.event.*;
public class CardLayoutTest implements ActionListener
{
	CardLayout cl = new CardLayout() ;
	Frame f = new Frame("視窗") ;
	Panel p = new Panel() ;
	public static void main(String args[])
	{
		new CardLayoutTest() ;
	}
	public CardLayoutTest()
	{
		f.setSize(200,200) ;
	
		p.setLayout(cl) ;
		Button b1 = new Button("按鈕1") ;
		b1.addActionListener(this) ;
		Button b2 = new Button("按鈕2") ;
		b2.addActionListener(this) ;
		Button b3 = new Button("按鈕3") ;
		b3.addActionListener(this) ;
		p.add(b1,"1") ;
		p.add(b2,"2") ;
		p.add(b3,"3") ;

		f.add(p);	
		f.show() ;
	}
	public void actionPerformed(ActionEvent e)
	{
		cl.next(p) ;
	}
}
------------------------

繪圖
如果要做圖形處理，最好的方法就是繼承java.applet.Applet類別，並實作其paint()方法。
----------程----------
GraphicTest.java

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

public class GraphicTest extends Applet
{
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;
		f.add(new GraphicTest()) ;
		f.show() ;
	}
	public void paint(Graphics g)
	{
		g.drawString("哈囉",20,20) ;
		g.drawOval(50,50,50,50) ;
	}
}
------------------------

Mouse事件(MouseListener與MouseEvent)
在實際機器上，滑鼠事件通常是由觸控筆或虛擬游標產生。
----------程----------
MouseTest.java

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

public class MouseTest extends Applet implements MouseListener
{
	String message = "開始" ;
	int x = 0 ;
	int y = 0 ;
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;
		MouseTest mt = new MouseTest() ;
		mt.addMouseListener(mt) ;
		f.add(mt) ;
		f.show() ;
	}
	public void paint(Graphics g)
	{
		g.drawString("目前狀態: "+message,10,30) ;
		g.drawString("X座標: "+x,10,50) ;
		g.drawString("y座標: "+y,10,70) ;
	}
	public void mouseClicked(MouseEvent e)
	{
		message = "滑鼠被按一下" ;
		x = e.getX() ;
		y = e.getY() ;
		repaint();
	}
	public void mousePressed(MouseEvent e)
	{
		message = "滑鼠被按下" ;
		x = e.getX() ;
		y = e.getY() ;
		repaint();
	}
	public void mouseReleased(MouseEvent e)
	{
		message = "滑鼠被放開" ;
		x = e.getX() ;
		y = e.getY() ;
		repaint();
	}
	public void mouseEntered(MouseEvent e)
	{
		message = "滑鼠進入範圍" ;
		x = e.getX() ;
		y = e.getY() ;
		repaint();
	}
	public void mouseExited(MouseEvent e)
	{
		message = "滑鼠離開範圍" ;
		x = e.getX() ;
		y = e.getY() ;
		repaint();
	}
}
------------------------

Mouse移動事件(MouseMotionListener與MouseEvent)
在實際機器上，如果我們使用觸控筆按住觸控螢幕再行拖曳，就會產生Mouse移動事件。
----------程----------
MouseMotionTest.java

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

public class MouseMotionTest extends Applet implements MouseListener,MouseMotionListener
{

	int sx = 0 ;
	int sy = 0 ;
	int dx = 0 ;
	int dy = 0 ;
	public static void main(String args[])
	{
		Frame f = new Frame("視窗") ;
		f.setSize(200,200) ;
		MouseMotionTest mt = new MouseMotionTest() ;
		mt.addMouseListener(mt) ;
		mt.addMouseMotionListener(mt) ;
		f.add(mt) ;
		f.show() ;
	}
	public void paint(Graphics g)
	{
		g.drawLine(sx,sy,dx,dy) ;
	}
	public void mouseClicked(MouseEvent e)
	{
	}
	public void mousePressed(MouseEvent e)
	{
		sx = e.getX() ;
		sy = e.getY() ;

	}
	public void mouseReleased(MouseEvent e)
	{
		dx = e.getX() ;
		dy = e.getY() ;
		repaint();
	}
	public void mouseEntered(MouseEvent e)
	{
	}
	public void mouseExited(MouseEvent e)
	{
	}
	public void mouseDragged(MouseEvent e)
	{
		dx = e.getX() ;
		dy = e.getY() ;
		repaint();
	}
	public void mouseMoved(MouseEvent e)
	{
	}
}


CheckBox
Checkbox元件通常拿來進行多重選擇，其用法如下:
----------程----------
ChcekboxTest.java

import java.awt.*;
import java.awt.event.* ;
public class CheckboxTest implements ItemListener
{
	public static void main(String args[])
	{
		new CheckboxTest() ;
	}
	Checkbox cb1 = new Checkbox("選項1") ;
	Checkbox cb2 = new Checkbox("選項1",true) ;
	public CheckboxTest()
	{
		Frame f = new Frame("視窗") ;
		f.setLayout(new GridLayout(2,1)) ;
		f.setSize(200,200) ;
		cb1.addItemListener(this) ;
		cb2.addItemListener(this) ;
		f.add(cb1) ;
		f.add(cb2) ;
		f.pack() ;
		f.show() ;
	}
	public void itemStateChanged(ItemEvent e)
	{
		Checkbox cb = (Checkbox) e.getSource() ;
		System.out.println(cb.getLabel()) ;
		System.out.println(cb.getState()) ;
	}
}
------------------------

CheckBoxGroup
CheckboxGroup元件通常拿來進行多重選擇，其用法如下:
----------程----------
CheckboxGroupTest.java

import java.awt.*;
import java.awt.event.* ;
public class CheckboxGroupTest implements ItemListener
{
	public static void main(String args[])
	{
		new CheckboxGroupTest() ;
	}
	Checkbox cb1 = new Checkbox("選項1") ;
	Checkbox cb2 = new Checkbox("選項2") ;
	public CheckboxGroupTest()
	{
		Frame f = new Frame("視窗") ;
		f.setLayout(new GridLayout(2,1)) ;
		f.setSize(200,200) ;
		CheckboxGroup cg = new CheckboxGroup() ;
		cb1.setCheckboxGroup(cg) ;
		cb2.setCheckboxGroup(cg) ;
		
		cb1.addItemListener(this) ;
		cb2.addItemListener(this) ;

		f.add(cb1) ;
		f.add(cb2) ;
		f.pack() ;
		f.show() ;
	}
	public void itemStateChanged(ItemEvent e)
	{
		Checkbox cb = (Checkbox) e.getSource() ;
		System.out.println(cb.getLabel()) ;
		System.out.println(cb.getState()) ;
	}
}
------------------------

Choice
Choice元件通常拿來進行多重選擇，不過它比CheckboxGroup佔用的畫面空間還要少，其用法如下:
----------程----------
ChoiceTest.java

import java.awt.*;
import java.awt.event.* ;
public class ChoiceTest implements ItemListener
{
	public static void main(String args[])
	{
		new ChoiceTest() ;
	}
	public ChoiceTest()
	{
		Frame f = new Frame("視窗") ;
		
		f.setSize(200,200) ;
		Choice c = new Choice() ;
		c.addItemListener(this) ;
		c.add("選擇1") ;
		c.add("選擇2") ;
		c.add("選擇3") ;
		f.add(new Label("請選擇"),"North") ;
		f.add(c) ;
		f.pack() ;
		f.show() ;
	}
	public void itemStateChanged(ItemEvent e)
	{
		Choice c = (Choice) e.getSource() ;
		System.out.println(c.getSelectedIndex()) ;
		System.out.println(c.getSelectedItem()) ;
	}
}
------------------------

List
List元件可以拿來進行單選或多重選擇，我們可以決定它要佔用多少螢幕空間，其用法如下:

----------程----------
ListTest.java

import java.awt.*;
import java.awt.event.* ;
public class ListTest implements ItemListener
{
	public static void main(String args[])
	{
		new ListTest() ;
	}
	public ListTest()
	{
		Frame f = new Frame("視窗") ;
		
		f.setSize(200,200) ;
		List l = new List() ;
		l.addItemListener(this) ;
		l.add("選擇1") ;
		l.add("選擇2") ;
		l.add("選擇3") ;
		f.add(new Label("請選擇"),"North") ;
		f.add(l) ;
		f.pack() ;
		f.show() ;
	}
	public void itemStateChanged(ItemEvent e)
	{
		List l = (List) e.getSource() ;
		System.out.println(l.getSelectedIndex()) ;
		System.out.println(l.getSelectedItem()) ;
	}
}
------------------------

TextField
TextField允許我們輸入文字，其用法如下:
----------程----------
TextFieldTest.java

import java.awt.*;
import java.awt.event.* ;
public class TextFieldTest implements ActionListener,TextListener
{
	public static void main(String args[])
	{
		new TextFieldTest() ;
	}
	Label l = new Label("") ;
	TextField tf = new TextField("",20) ;
	public TextFieldTest()
	{
		Frame f = new Frame("視窗") ;
		
		f.setSize(200,200) ;

		tf.addActionListener(this) ;
		tf.addTextListener(this) ;

		f.add(tf,"North") ;
		f.add(l) ;
		f.pack() ;
		f.show() ;
	}

	public void actionPerformed(ActionEvent e)
	{
		tf.setText("") ;
	}
	public void textValueChanged(TextEvent e)
	{
		l.setText(tf.getText()) ;
	}
}
------------------------

TextArea
TextArea和TextField類似，不過TextArea可以存放多行字，而且不會因為Enter引發ActionEvent。我們還可以設定TextArea是否顯示垂直或水平方向的捲動軸。使用範例如下:
----------程----------
TextAreaTest.java

import java.awt.*;
import java.awt.event.* ;
public class TextAreaTest
{
	public static void main(String args[])
	{
		new TextAreaTest() ;
	}

	public TextAreaTest()
	{
		Frame f = new Frame("視窗") ;
		f.setLayout(new GridLayout(4,1));
		f.setSize(200,200) ;
		String str = "1234567890 234567890 34567890 4567890" ;
		TextArea ta1 = new TextArea(str,2,10,TextArea.SCROLLBARS_NONE) ;		
		TextArea ta2 = new TextArea(str,2,10,TextArea.SCROLLBARS_HORIZONTAL_ONLY) ;
		TextArea ta3 = new TextArea(str,2,10,TextArea.SCROLLBARS_VERTICAL_ONLY) ;
		TextArea ta4 = new TextArea(str,2,10,TextArea.SCROLLBARS_BOTH) ;
		f.add(ta1) ;
		f.add(ta2) ;
		f.add(ta3) ;
		f.add(ta4) ;
		f.pack() ;
		f.show() ;
	}
}
------------------------