java做的右下角弹出式提示框

import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.Dimension; 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.BoxLayout; import javax.swing.ImageIcon; import javax.swing.JDialog; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.SwingConstants; import javax.swing.SwingUtilities; import javax.swing.Timer; /** * 生日提示框 * * @author 到达 * */ public class BirthTip extends JDialog implements ActionListener { private static final long serialVersionUID = 1L; public static final int WIDTH = 312;// 提示框的宽度 public static final int HEIGHT = 205;// 提示框的高度 public static final int INTERVAL = 5;// 移动间隔 private Timer timer1;// 控制提示款上升 private Timer timer2;// 控制timer1 private int x;// private int y; private Dimension screenSize; private boolean up = true; public static Color background=new Color(217, 239, 243); private ImageIcon close0=new ImageIcon("image/tip/close0.jpg"); private ImageIcon close1=new ImageIcon("image/tip/close1.jpg"); private ImageIcon bar = new ImageIcon("image/tip/bar.jpg"); private JLabel closeLabel=new JLabel(close0); public BirthTip(String tip) { super(); this.setLayout(new BorderLayout()); this.setUndecorated(true); JPanel northPanel = new JPanel(); northPanel.setLayout(new BoxLayout(northPanel,BoxLayout.X_AXIS)); northPanel.setBackground(background); northPanel.add(new JLabel(bar)); closeLabel.addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) { JDialog g=(JDialog) SwingUtilities.getWindowAncestor((Component)e.getSource()); g.dispose(); } public void mouseEntered(MouseEvent e) { closeLabel.setIcon(close1); } public void mouseExited(MouseEvent e) { closeLabel.setIcon(close0); } }); northPanel.add(closeLabel); this.add(northPanel, BorderLayout.NORTH); JPanel midPanel = new JPanel(new BorderLayout()); midPanel.setBorder(BorderFactory.createMatteBorder( 0, 2, 2, 2, Color.BLUE)); midPanel.setBackground(background); ImageIcon tipImage=new ImageIcon("image/tip/birthTip.png"); JLabel mainLabel = new JLabel(tip,tipImage,SwingConstants.CENTER); midPanel.add(mainLabel, BorderLayout.CENTER); this.add(midPanel, BorderLayout.CENTER); Toolkit tk = Toolkit.getDefaultToolkit(); screenSize = tk.getScreenSize(); x = screenSize.width - WIDTH; y = screenSize.height; this.setBounds(x, y, WIDTH, HEIGHT); this.setVisible(true); timer1 = new Timer(60, this);//此处设置上升时间 和下降时间 timer2 = new Timer(1000 * 6, this);//此处设置停顿时间 timer1.start();//timer控制提示框上升大概需要3s 下降需要三秒 timer2.start();//timer2控制提示框在中间停顿3秒 } public void actionPerformed(ActionEvent e) { if (e.getSource().equals(timer1)) { if (up) { y -= INTERVAL; if (y < screenSize.height - HEIGHT-28) { timer1.stop(); up=false; } } else { y += INTERVAL; if(y>screenSize.height){ timer1.stop(); timer2.stop(); this.dispose(); } } this.setLocation(x, y); this.repaint(x, y, WIDTH, HEIGHT); } else if (e.getSource().equals(timer2)) { // if(!timer1.isRunning()){ timer1.start(); timer2.stop(); } } } public static void main(String[] args) { new BirthTip("祝您生日快乐"); } }