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云代码 - java代码库

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2017-11-05 作者： 幽草举报

[java]代码库

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package imitationQQ;
 
 
 
import java.awt.Toolkit;
 
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.JWindow;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;
import javax.swing.JWindow;
 
 
 
 
 
 
public class LoginFrame extends JWindow {
     private static final long serialVersionUID = 10L;
        private boolean flag = false;
      
        public boolean isFlag() {
            return flag;
        }
      
        public void setFlag(boolean flag) {
            this.flag = flag;
        }
    private JLabel headImge;
    private JTextField usernameInput;
    private JTextField passwordInput;
    private JButton login;
    private JButton register;
    private int xx;
    private int yy;
    private boolean isDraging;
  
     
    
    public LoginFrame(int x, int y) {
        setLocation(null);
    }
    public LoginFrame() {
        setSize(445, 340);//澶у皬
        setLocationRelativeTo(null);//灞忓箷涓棿
        setVisible(true);//鏄剧ず
        //setResizable(false);//涓嶈兘鏀惧ぇ
        //setTitle("浠縌Q鑱婂ぉ杞欢");
        //setDefaultCloseOperation(EXIT_ON_CLOSE);
        setLayout(null);
         
        setIconImage(Toolkit.getDefaultToolkit().createImage("imge/qqTitle.png"));
        initComponet();
        paintComponents(getGraphics());
        paintAll(getGraphics());
    addMouseListener(new MouseAdapter() {
                public void mousePressed(MouseEvent e) {
                    requestFocus();
                    isDraging = true;
                    xx = e.getX();
                    yy = e.getY();
                     
    }
     public void mouseReleased(MouseEvent e) {
         isDraging = false;
     }
 
     public void mouseEntered(MouseEvent e) {
          
         setFlag(true);// 绐椾綋鍐呴儴鏆傛椂璁剧疆涓轰笉鑳藉彇鑹�
     }
 });
 addMouseMotionListener(new MouseMotionAdapter() {
     public void mouseDragged(MouseEvent e) {
         if (isDraging) {
             int left = getLocation().x;
             int top = getLocation().y;
             setLocation(left + e.getX() - xx, top + e.getY() - yy);
         }
     }
 });
 
 setVisible(true);
 
}
     
     
     
 
    public void initComponet() {
        headImge=new JLabel(new ImageIcon(Toolkit.getDefaultToolkit().createImage("imge/qqhead.png")));
        headImge.setSize(80, 80);
        headImge.setLocation(40, 165);
        this.add(headImge);
         
        usernameInput= new JTextField();
        usernameInput.setSize(200, 30);
        usernameInput.setLocation(135, 165);
        this.add(usernameInput);
         
        passwordInput= new JPasswordField();
        passwordInput.setSize(200, 30);
        passwordInput.setLocation(135, 190);
        this.add(passwordInput);
         
        login= new JButton("鐧诲綍");
        login.setSize(80, 25);
        login.setLocation(135,260);
        this.add(login);
         
        register= new JButton("娉ㄥ唽");
        register.setSize(80, 25);
        register.setLocation(255, 260);
        this.add(register);
     
    }
     
     
     
     
        public static void main(String[] args) {
            LoginFrame i=new LoginFrame();
        }
         
         
         
}
    


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