Java Swing右下角提示框 缓缓上升 缓缓下降 去掉任务栏高度
2010年01月29日 星期五 下午 11:09
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在网上找了找没有具体实现的例子，也许是没找到，索性自己写了一个！
参考学习吧，多交流！
这个觉得挺好玩，挺实用的，比如开发一个聊天什么的提示用还是蛮酷的！嘿嘿
代码如下，保存即可运行看效果：
——————————————Java Code——————————————————
package com.bling.test;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Toolkit;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JWindow;
/**
*
* @author BLingSoft
*
* 右下角弹出式提示框
* 1.自动上升
* 2.停留一段时间，本例子中5秒
* 3.自动下降直至消失
*
* 4.线程控制窗口的出现和消失，同时添加鼠标事件控制，可以提前使提示框消失
* 5.鼠标事件结合自己的需求实现，此处只是实现一个点击事件
*
* @Time 2010-01-29
* @JDK VERSION 6.0
* @Copy Right By BLingSoft
*/
public class RightCornerPopMessage extends JWindow implements Runnable,MouseListener{
private static final long serialVersionUID = -3564453685861233338L;
private Integer screenWidth; // 屏幕宽度
private Integer screenHeight; // 屏幕高度
private Integer windowWidth = 200; // 设置提示窗口宽度
private Integer windowHeight = 100; // 设置提示窗口高度
private Integer bottmToolKitHeight; // 底部任务栏高度，如果没有任务栏则为零
private Integer stayTime = 5000; // 提示框停留时间
private Integer x; // 窗口起始X坐标
private Integer y; // 窗口起始Y坐标
private String title = "温馨提示";
private String message = "一个小小的提示消息例子！";
private JPanel mainPanel; // 主面板
private JLabel titleLabel; // 标题栏标签
private JPanel titlePanel; // 标题栏面板
private JLabel messageLabel; // 内容标签
private JPanel messagePanel; // 内容面板
public RightCornerPopMessage(){
this.init();
Thread thread = new Thread(this);
thread.start();
}
private void init(){
bottmToolKitHeight = Toolkit.getDefaultToolkit().getScreenInsets(this.getGraphicsConfiguration()).bottom;
Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();
screenWidth = dimension.width;
screenHeight = dimension.height;
x = screenWidth-windowWidth;
y = screenHeight;
this.setLocation(x,y -bottmToolKitHeight- windowHeight);
mainPanel = new JPanel(new BorderLayout());
titleLabel = new JLabel(title);
titleLabel.setForeground(Color.WHITE);
titlePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
titlePanel.setBackground(Color.RED);
titlePanel.add(titleLabel);
messageLabel = new JLabel(message);
messagePanel = new JPanel();
messagePanel.add(messageLabel);
messagePanel.setBackground(Color.YELLOW);
mainPanel.add(titlePanel,BorderLayout.NORTH);
mainPanel.add(messagePanel,BorderLayout.CENTER);
this.setSize(windowWidth,windowHeight);
this.setAlwaysOnTop(false);
this.getContentPane().add(mainPanel);
this.addMouseListener(this);
Toolkit.getDefaultToolkit().beep(); // 播放系统声音，提示一下
this.setVisible(true);
}
@Override
public void run() {
Integer delay = 10;
Integer step = 1;
Integer end = windowHeight + bottmToolKitHeight;
while(true){
try {
step++;
y = y - 1;
this.setLocation(x, y);
if(step >end){
Thread.sleep(stayTime);
break;
}
Thread.sleep(delay);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
step = 1;
while(true){
try {
step++;
y = y + 1;
this.setLocation(x, y);
if(step >end){
this.dispose();
break;
}
Thread.sleep(delay);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
System.exit(0);
}
@Override
public void mouseClicked(MouseEvent e) {
this.dispose();
System.exit(0);
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void mousePressed(MouseEvent e) {
}
@Override
public void mouseReleased(MouseEvent e) {
}
public static void main(String[] args) {
new RightCornerPopMessage();
}
}
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