package?Draw;
import?java.awt.*;
import?java.awt.event.*;
import?javax.swing.*;
import?javax.swing.event.*;
import?java.util.*;
import?java.io.*;
public?class?Draw?extends?Jframe?{
	private?FileInputStream?in;
	private?FileOutputStream?out;
	
	private?DrawPanel?myDrawPanel;
	private?linkedList?shapeList;
	private?ImageIcon?image1;
	private?ImageIcon?image2;
	private?ImageIcon?image3;
	private?ImageIcon?image4;
	private?JButton?button1;
	private?JButton?button2;
	private?JButton?button3;
	private?JButton?button4;
	private?JToolBar?bar;
	private?boolean?flag;
	private?int?style;?//圖案類型

	
	public?Draw（）{
		flag?=?false;
		style?=?0;?
		myDrawPanel?=?new?DrawPanel（）;
		shapeList?=?new?linkedList（）;
		image1?=?new?ImageIcon（“1.jpg“）;
		image2?=?new?ImageIcon（“2.jpg“）;
		image3?=?new?ImageIcon（“3.jpg“）;
		image4?=?new?ImageIcon（“4.jpg“）;
		button1?=?new?JButton（image1）;
		button2?=?new?JButton（image2）;
		button3?=?new?JButton（image3）;
		button4?=?new?JButton（image4）;
		button1.setToolTipText（“直線“）;
		button2.setToolTipText（“橢圓“）;
		button3.setToolTipText（“矩形“）;
		button4.setToolTipText（“清除圖像“）;
		button1.addActionListener（new?ActionListener（）?{//直線
			public?void?actionPerformed（ActionEvent?e）{
				style?=?0;
			}
		}）;
		button2.addActionListener（new?ActionListener（）?{//橢圓
			public?void?actionPerformed（ActionEvent?e）{
				style?=?1;
			}
		}）;
		button3.addActionListener（new?ActionListener（）?{//矩形
			public?void?actionPerformed（ActionEvent?e）{
				style?=?2;
			}
		}）;
		button4.addActionListener（new?ActionListener（）?{
			public?void?actionPerformed（ActionEvent?e）{
				shapeList.clear（）;
				myDrawPanel.repaint（）;
			}
		}）;
		
		bar?=?new?JToolBar（“畫圖“）;
		bar.add（button1）;
		bar.add（button2）;
		bar.add（button3）;
		bar.add（button4）;		
		MyMenu?menu?=?new?MyMenu（）;
		this.setJMenuBar（menu）;
				
		add（barBorderLayout.NORTH）;
		add（myDrawPanelBorderLayout.CENTER）;
		setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;
		setSize（400400）;
		setLocationRelativeTo（null）;
		setVisible（true）;
	}
	//菜單欄
	class?MyMenu?extends?JMenuBar?{
		private?JDialog?aboutDialog;
		private?JDialog?saveDialog;
		private?JDialog?openDialog;
		public?MyMenu（）?{
			JMenu?fileMenu?=?new?JMenu（“文件“）;
			JMenuItem?newItem?=?new?JMenuItem（“新建“KeyEvent.VK_N）;
			JMenuItem?openItem?=?new?JMenuItem（“打開“KeyEvent.VK_O）;
			JMenuItem?closeItem?=?new?JMenuItem（“關(guān)閉“KeyEvent.VK_C）;
			JMenuItem?saveItem?=?new?JMenuItem（“保存“KeyEvent.VK_S）;
			JMenuItem?exitItem?=?new?JMenuItem（“退出“KeyEvent.VK_E）;
			JMenu?helpMenu?=?new?JMenu（“幫助“）;
			JMenuItem?aboutItem?=?new?JMenuItem（“關(guān)于“KeyEvent.VK_A）;
			
			fileMenu.add（newItem）;
			fileMenu.add（openItem）;
			fileMenu.add（closeItem）;
			fileMenu.add（saveItem）;
			fileMenu.add（exitItem）;
			helpMenu.add（aboutItem）;
			add（fileMenu）;
			add（helpMenu）;
			aboutDialog?=?new?JDialog（）;
			saveDialog?=?new?JDialog（）;
			openDialo

?屬性????????????大小?????日期????時間???名稱
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?????文件??????10337??2011-10-14?10:38??Draw.java

?????文件??????86528??2011-10-14?10:43??實驗二.doc

?????文件????????792??2009-11-04?10:14??1.jpg

?????文件????????857??2009-11-04?10:13??2.jpg

?????文件????????872??2009-11-04?10:12??3.jpg

?????文件???????1902??2008-11-06?08:51??4.jpg

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???????????????101288????????????????????6