我试图找出当收到新邮件时我如何向我的停靠栏图标添加号码通知(我有一个小聊天应用程序)
这就是我的意思:
任何想法如何实现这一目标?
答案 0 :(得分:4)
试着看看com.apple.eawt.Application
(我很难找到JavaDocs)
import com.apple.eawt.Application;
import java.awt.EventQueue;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class TestBadge {
public static void main(String[] args) {
new TestBadge();
}
public TestBadge() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {
ex.printStackTrace();
}
JFrame frame = new JFrame("Testing");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(new TestPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class TestPane extends JPanel {
private JLabel label;
private int count;
public TestPane() {
setLayout(new GridBagLayout());
add((label = new JLabel("0")));
Timer timer = new Timer(250, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
count++;
label.setText(Integer.toString(count));
Application.getApplication().setDockIconBadge(Integer.toString(count));
}
});
timer.start();
}
}
}
我应该指出,如果您在能够检查已安装的类的IDE中运行,您应该能够获得Application
类提供的功能列表。我正在使用NetBeans,并且能够找到所有方法的列表,问题是,有些是记录在案的,有些则没有:P