补充上篇《我的仿XP画板初期》

由于所谓的不稳定，在多次努力后，已经没有多少耐性在这里这样耗体力不挣营养地继续折腾，但是上篇依然缺少部分代码，现补上：

我的画板入口：

public class MyDrawBoard {

	public static void main(String[] args) {
		new MyDrawBoard().init();

	}

	public void init() {
		 final ListImp<Shape> list = new ListImp<Shape>();

		JFrame drawBoard = new JFrame();

		new InitDrawBoard(drawBoard, "画图板", list);

	}

}

 

 窗体属性设置：

 

 

public class InitDrawBoard  {
	
	JFrame drawBoard;
	ListImp<Shape> list;
	
	/**
	 * 初始化面板
	 */
	public InitDrawBoard(JFrame drawBoard,String str,final ListImp<Shape> list) {
		
		this.drawBoard=drawBoard;
		this.list= list;

		// 设置窗体属性
		drawBoard.setTitle(str);
		drawBoard.setLocation(400,200);
		drawBoard.setSize(600, 480);
		drawBoard.setDefaultCloseOperation(3);
		
		BorderLayout bl =new BorderLayout(); 
		drawBoard.setLayout(bl);

		
		//创建菜单栏menuBar,并添加到窗体上
		JMenuBar menuBar = new JMenuBar();
		menuBar.setPreferredSize(new Dimension(600, 30));
		new InitMenuBar(menuBar);
		drawBoard.add(menuBar,BorderLayout.NORTH);
		
	
		// 创建绘制选项面板drawTypeToolBar，并添加到窗体上
		JToolBar drawTypeToolBar = new JToolBar();
		drawTypeToolBar.setPreferredSize(new Dimension(95, 300));
		//绘制选项数组
		javax.swing.JRadioButton[] radioButton=new javax.swing.JRadioButton[16];
		//绘制选项名称数组
		String[] buttonName=new String[16];
		for(int i=0;i<buttonName.length;i++){
			buttonName[i]="draw"+i;
		}
		// 创建单选键组 创建单选键 并添加到单选键组中和面板jpanel2上
		javax.swing.ButtonGroup typeGroup = new javax.swing.ButtonGroup();
		new InitDrawType(drawTypeToolBar,typeGroup,buttonName,radioButton);
		drawBoard.add(drawTypeToolBar,BorderLayout.WEST);
		
		
		// 创建绘图区域面板drawAreaPanel,并添加到窗体上
		JPanel drawAreaPanel = new JPanel(){

			/**
			 * 图形重绘 重写父类paint方法 将自己的图形数据传给重绘方法，进行重绘
			 * 
			 * @param g
			 *            画布
			 * 
			 */
			private static final long serialVersionUID = 1L;

			public void paint(Graphics g) {
				super.paint(g);
				// 遍历
				for (int i = 0; i < list.size(); i++) {
					Shape shape = list.get(i);
					shape.draw(g);
				}
			}
		};
		drawAreaPanel.setPreferredSize(new Dimension(550, 350));
		new InitDrawArea(drawAreaPanel);
		drawBoard.add(drawAreaPanel,BorderLayout.CENTER);
		
		//创建颜色面板
		JToolBar colorToolBar = new JToolBar();
		JLabel lbColorDraw = new JLabel();
		JLabel lbColorFill = new JLabel();
		new InitColorToolBar(colorToolBar,lbColorDraw,lbColorFill);
		colorToolBar.setPreferredSize(new Dimension(600,80));
		drawBoard.add(colorToolBar,BorderLayout.SOUTH);
	

		// 设置可见
		drawBoard.setVisible(true);
		
		// drawAreaPanel获得画布
		java.awt.Graphics g = drawAreaPanel.getGraphics();
	
		// 创建鼠标监听器，加到drawAreaPanel面板上
		DrawAreaLis moulis = new DrawAreaLis(g,typeGroup, buttonName, drawAreaPanel,list,lbColorDraw,lbColorFill,radioButton);
		drawAreaPanel.addMouseListener(moulis);
		drawAreaPanel.addMouseMotionListener(moulis);
			
	}
	
}