Question

java中如何可以用鼠标拖着一个窗口但使两个窗口同时移动，像千千静听的两个窗口一样？

Answer 1

监听ComponentListener，如：

import java.awt.Rectangle;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;

import javax.swing.JFrame;

public class Test {

public static void main(String[] args) {
final JFrame frame1 = new JFrame();
frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame1.setBounds(200, 200, 400, 400);

final JFrame frame2 = new JFrame();
frame1.addComponentListener(new ComponentAdapter() {
public void componentMoved(ComponentEvent e) {
Rectangle rect = frame1.getBounds();
frame2.setLocation(rect.x+rect.width, rect.y);
}
});
frame2.setSize(300, 300);
frame1.setVisible(true);
frame2.setVisible(true);
}

}