周六一天的劳动成果(QQ登录窗)

做了6年的J2EE开发了，一直没有机会认识swing，看完Swing的几把刀，心血来潮，学习了一周，为了检验学习成果，试着用swing做了个QQ游戏登录窗体，如附件图，代码也一并附上。
代码说明，
1. 主要为了学习，所以代码没有抽取分类，也为了便于发布，全部在一个类里面。里面可能有不尽如意的方式去实习，大家多多讨论。
2. 点击登录的时候我想作出一个跟QQ一样的loading状态，可惜没有想到方法。

效果图如下：

打包的图片资源和代码一直发不上来，主程序在二楼，

 终于发不上来了，原来不能用chrome，IE可以正常的上传。

GaussQQ.rar直接解压，是个Eclipse项目。里面包含所用的图片和代码。

附上代码

/**
 * 
 */
package com.gauss.swingtest.qq;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.TexturePaint;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
 

import com.sun.awt.AWTUtilities;

/**
 * @author gauzhang
 * 
 */
public class AdaLoginFrame2 extends JFrame { 

	private String bgtopc = ImageManager.getImageURL("logintc.png");
	private Image topl = ImageManager.getImageWithImgName("logintl.png");
	private Image topr = ImageManager.getImageWithImgName("logintr.png");
	private TexturePaint topcPaint = ImageManager.createTexturePaint(bgtopc);

	private Image bgline = ImageManager.getImageWithImgName("loginline.png");
	private TexturePaint bglinePaint = ImageManager.createTexturePaint(bgline);

	private String bgbottomc = ImageManager.getImageURL("loginbc.png");
	private Image bottoml = ImageManager.getImageWithImgName("loginbl.png");
	private Image bottomr = ImageManager.getImageWithImgName("loginbr.png");
	private TexturePaint bottomcPaint = ImageManager.createTexturePaint(bgbottomc);

	private Image miniImgTwo = ImageManager.getImageWithImgName("miniturn.png");
	private ImageIcon minButtonIcon = ImageManager.getIconWithName("transmini.png");
	private ImageIcon minButtonRoverIcon = createIcon(miniImgTwo, 0, 0, 18, 22);
	private ImageIcon minButtonPressedIcon = createIcon(miniImgTwo, 18, 0, 26, 22);

	private Image closeImgTwo = ImageManager.getImageWithImgName("dialog_close.png");
	private ImageIcon closeButtonIcon = ImageManager.getIconWithName("transclose.png");
	private ImageIcon closeButtonRoverIcon = createIcon(closeImgTwo, 0, 0, 35, 22);
	private ImageIcon closeButtonPressedIcon = createIcon(closeImgTwo, 36, 0, 35, 22);
	private JButton splitButton = createCommonButton(ImageManager.getIconWithName("loginsplit.png"));

	private Image banner = ImageManager.getImageWithImgName("loginbanner.png");
	private Image logginProcessback = ImageManager.getImageWithImgName("login_processbar2.png");
	private Image logginProcess = ImageManager.getImageWithImgName("loginprocess.png");

	private JButton minButton = ImageManager.createTransparentButton(minButtonIcon, minButtonRoverIcon,
			minButtonPressedIcon);
	private JButton closeButton = ImageManager.createTransparentButton(closeButtonIcon, closeButtonRoverIcon,
			closeButtonPressedIcon);
	
	private ImageIcon logoIcon = ImageManager.getIconWithName("qqlogo.png");
	
	private ImageIcon advset = ImageManager.getIconWithName("setbutton.png");
	private JButton setButton = createCommonButton(advset);
	
	private ImageIcon loginButtonIcon = ImageManager.getIconWithName("login.png");	
	private ImageIcon loginButtonRoverIcon = ImageManager.getIconWithName("loginh.png");
	private JButton loginButton = ImageManager.createTransparentButton(loginButtonIcon, loginButtonRoverIcon,
			loginButtonRoverIcon);
	
	private ImageIcon ckButtonIcon = ImageManager.getIconWithName("emptyck.png");
	private JButton ckButton = createCommonButton(ckButtonIcon);
	
	private JLabel hintText = new JLabel("请输入帐号和密码：");
	private JLabel userIDText = new JLabel("账号：");
	private JLabel pwdText = new JLabel("密码：");
	private JLabel remText = new JLabel("记着我哈");
	
	//id border color: 82 186 255
	//pwd 107 174 222
	
	private Color idBordercolor = new Color(82,186,255);
	private Color pwdBordercolor = new Color(107,174,222);
	
	
	
	private Font commonTxtFont = new Font("宋体", Font.PLAIN, 12);

	private int width = 354;
	private int height = 240;
	// 354

	private final int topheight = topl.getHeight(null);

	private JPanel topPanel = new JPanel() {
		private static final long serialVersionUID = 1L;

		@Override
		protected void paintComponent(Graphics g) {
			super.paintComponent(g);
			Graphics2D g2d = (Graphics2D) g;

			g2d.drawImage(topl, 0, 0, null);
			g2d.setPaint(topcPaint);
			g2d.drawImage(topl, 0, 0, null);
			int x = topl.getWidth(null);
			int y = 0;
			g2d.fillRect(x, y, 334, 29);
			g2d.drawImage(topr, 344, 0, null);

		}
	};

	private JPanel bottomPanel = new JPanel() {
		private static final long serialVersionUID = 1L;

		@Override
		protected void paintComponent(Graphics g) {
			super.paintComponent(g);
			Graphics2D g2d = (Graphics2D) g;

			g2d.drawImage(bottoml, 0, 0, null);
			g2d.setPaint(bottomcPaint);
			g2d.drawImage(bottoml, 0, 0, null);
			int x = bottoml.getWidth(null);
			int y = 0;
			g2d.fillRect(x, y, 334, 39);
			g2d.drawImage(bottomr, 344, 0, null);

		}
	};

	private JPanel llinePanel = new JPanel() {

		private static final long serialVersionUID = 1L;

		@Override
		protected void paintComponent(Graphics g) {
			super.paintComponent(g);

			Graphics2D g2d = (Graphics2D) g;
			g2d.setPaint(bglinePaint);
			g2d.fillRect(0, 0, 1, 175);

		}
	};

	private JPanel rlinePanel = new JPanel() {

		private static final long serialVersionUID = 1L;

		@Override
		protected void paintComponent(Graphics g) {
			super.paintComponent(g);

			Graphics2D g2d = (Graphics2D) g;
			g2d.setPaint(bglinePaint);
			g2d.fillRect(0, 0, 1, 175);

		}
	};

	private JButton createCommonButton(ImageIcon icon) {
		JButton button = new JButton();
		button.setBounds(110, 20, 40, 20);
		button.setBorder(null);
		button.setMargin(null);
		button.setOpaque(false);
		button.setIcon(icon);
		button.setContentAreaFilled(false);
		button.setFocusPainted(false);
		button.setRequestFocusEnabled(false);

		return button;
	}

	public AdaLoginFrame2() {
		setIconImage(ImageManager.getImageWithImgName("qqlogo.png"));
		init();
	}

	private void init() {
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setUndecorated(true);
		// this.setIconImage(traceImg);

		// opaque switch
		AWTUtilities.setWindowOpaque(this, true);
		JPanel contentPanel = new JPanel();
		//contentPanel.setOpaque(false);
		contentPanel.setBackground(Color.WHITE);
		contentPanel.setLayout(null);
		contentPanel.addMouseListener(moveWindowListener);
		contentPanel.addMouseMotionListener(moveWindowListener);
		
		// 0075ad
		topPanel.setBounds(0, 0, 354, topheight);
		//topPanel.setLayout(new FlowLayout(FlowLayout.RIGHT, 0, 0));
		topPanel.setLayout(null);

		//createCommonButton(logoIcon)
		JButton logoButton = createCommonButton(logoIcon);
		logoButton.setBounds(8, 5, 16, 16);
		JLabel logoText = new JLabel("QQ游戏2010");
		Font logoFont = new Font("宋体", Font.BOLD, 13);
		logoText.setForeground(Color.BLACK);
		logoText.setBounds(28, 3, 150, 20);
		logoText.setFont(logoFont);
		topPanel.add(logoText);
		
		topPanel.add(logoButton);
		minButton.setBounds(301, 0, 18, 22);
		topPanel.add(minButton);
		splitButton.setBounds(320, 0, 2, 22);
		topPanel.add(splitButton);
		
		closeButton.addActionListener(new ActionListener() {

			public void actionPerformed(ActionEvent e) {
				System.exit(0);
			}
		});
		closeButton.setBounds(324, 0, 35, 22);
		closeButton.setToolTipText("Close");
		
		minButton.addActionListener(new ActionListener() {

			public void actionPerformed(ActionEvent e) {
				AdaLoginFrame2.this.setExtendedState(JFrame.ICONIFIED);
			}
		});
		
		topPanel.add(closeButton);
		

		contentPanel.add(topPanel);

		llinePanel.setBounds(0, topheight, 1, 175);
		contentPanel.add(llinePanel);
		
		ImagePanel bannerPanel= new ImagePanel(banner, 0, 0);
		bannerPanel.setBounds(2, topheight, 350, 70);
		contentPanel.add(bannerPanel);

		ImagePanel processPanel= new ImagePanel(logginProcessback, 0, 0);
		processPanel.setBounds(2, topheight+70, 350, 4);		
		processPanel.setOpaque(false);
		//contentPanel.add(processPanel);
		
		ImagePanel processPanelDynamic= new ImagePanel(logginProcess, 0, 0);
		processPanelDynamic.setBounds(2, topheight+70, 39, 4);	
		//processPanelDynamic.setBorder(BorderFactory.createLineBorder(Color.RED));
		contentPanel.add(processPanelDynamic);
		contentPanel.add(processPanel);
		
		hintText.setBounds(15, topheight+74, 200, 18);
		hintText.setFont(commonTxtFont);
		contentPanel.add(hintText);
		
		userIDText.setBounds(15, topheight+96, 200, 18);
		userIDText.setFont(commonTxtFont);
		contentPanel.add(userIDText);
		
		JTextField userIDInput = new JTextField();
		userIDInput.setBorder(BorderFactory.createLineBorder(idBordercolor));
		userIDInput.setBounds(55, topheight+96, 230, 20);
		contentPanel.add(userIDInput);
		
		pwdText.setBounds(15, topheight+120, 200, 18);
		pwdText.setFont(commonTxtFont);
		contentPanel.add(pwdText);
		
		JPasswordField pwdInput = new JPasswordField();
		pwdInput.setBorder(BorderFactory.createLineBorder(pwdBordercolor));
		pwdInput.setBounds(55, topheight+122, 230, 20);
		contentPanel.add(pwdInput);
		
		ckButton.setBounds(55, topheight+151, 13, 13);
		contentPanel.add(ckButton);
		
		remText.setFont(commonTxtFont);
		remText.setBounds(73, topheight+149, 60, 18);
		contentPanel.add(remText);
		
		rlinePanel.setBounds(353, topheight, 1, 175);
		contentPanel.add(rlinePanel);

		// downPanel.setBorder(BorderFactory.createLineBorder(Color.RED));
		bottomPanel.setBounds(0, 204, 354, 39);
		contentPanel.add(bottomPanel);
		
		bottomPanel.setLayout(null);
		setButton.setBounds(10,10, 76,23);
		bottomPanel.add(setButton);
		loginButton.setBounds(260,10, 76,22);
		bottomPanel.add(loginButton);

		this.setContentPane(contentPanel);

		this.setSize(width, 243);
		centerWindow(this);

	}

	private void centerWindow(JFrame frame) {
		// location
		Dimension screSize = Toolkit.getDefaultToolkit().getScreenSize();
		int x = screSize.width;
		int y = screSize.height;
		int appW = (int) getSize().getWidth();
		int appH = (int) getSize().getHeight();
		// display center
		frame.setLocation((x - appW) / 2, (y - appH) / 2);

	}

	private ImageIcon createIcon(Image image, int startx, int starty, int width, int height) {
		CropImage ci = new CropImage(image, startx, starty, width, height);
		return new ImageIcon(ci.getImage());
	}
	
	private MouseAdapter moveWindowListener = new MouseAdapter() {

		private Point lastPoint = null;

		@Override
		public void mousePressed(MouseEvent e) {
			lastPoint = e.getLocationOnScreen();
		}

		@Override
		public void mouseDragged(MouseEvent e) {
			Point point = e.getLocationOnScreen();
			int offsetX = point.x - lastPoint.x;
			int offsetY = point.y - lastPoint.y;
			Rectangle bounds = AdaLoginFrame2.this.getBounds();
			bounds.x += offsetX;
			bounds.y += offsetY;
			AdaLoginFrame2.this.setBounds(bounds);
			lastPoint = point;
		}

		@Override
		public void mouseEntered(MouseEvent e) {

		}

		@Override
		public void mouseExited(MouseEvent e) {

		}
	};

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		SwingUtilities.invokeLater(new Runnable() {

			public void run() {
				//ImageManager.setupLookAndFeel();
				AdaLoginFrame2 ui = new AdaLoginFrame2();

				ui.setVisible(true);
			}
		});

	}
}

class ImagePanel extends JPanel {
	/**
	 * 
	 */
	private int x = 0;
	private int y = 0;
	private Image image;
	private static final long serialVersionUID = 1L;

	public ImagePanel(Image image, int x, int y) {
		this.image = image;
		this.x = x;
		this.y = y;
	}

	@Override
	protected void paintComponent(Graphics g) {
		super.paintComponent(g);
		Graphics2D g2d = (Graphics2D) g;

		g2d.drawImage(image, x, y, null);
	}
}

 

 

做个gif的图片贴上……

做loading状态只要在点击登陆后响应一个关闭当前窗口且弹出一个长方形窗口，就像TX那个的窗口就可以了，当然验证都在后台进行中，登陆成功后就显示新的用户列表框了，对于那个桌面右下角的企鹅也不难的，Java封装了相应的类库了。loading的图片用PS做一个就ok,添加到转换的窗口就可以啦~以前小组做过桌面版Twitter，也做过QQ,功能简陋的呵呵~

swing的那几刀确实不错，但是一直有些纠结用swing做桌面应用，最近在看python，顺便看了一下qtpy，wxpython很不错，LZ可以去看看。比较不错！那个qypy里面有一些demo，看的我很心动！哈哈！

其实我想看看有几张图。所以点了附件。。

90%的时间花在截图上吧?

serialVersionUID = 1L  这是个不好的习惯 除非你知道自己在干嘛

LZ是想做假的QQ登录页面来盗号啊

除了登录，接下来能做点什么?

这东西玩玩还可以，曾经在学校花了两周用c#做一个模仿qq的聊天工具，不过高并发就挂了，没有去优化