import java.net.URL;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class FishFrame extends JFrame implements Runnable {
JPanel panel;
JLabel label;
public FishFrame() {
super();
getContentPane().setLayout(null);
setBounds(100, 100, 340, 190);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
panel.setLayout(null);
panel.setBounds(0, 0, 337, 159);
getContentPane().add(panel);
URL url = getClass().getResource("1.png");
ImageIcon imageIcon = new ImageIcon(url);
label.setIcon(imageIcon);
label.setBounds(271, 47, 66, 60);
panel.add(label);
Thread thread = new Thread();
thread.start();
}
public static void main(String[] args) {
FishFrame frame = new FishFrame();
frame.setVisible(true);
}
@Override
public void run() {
while (true) {
int lx = label.getX() - 1;
if (label.getX() - 1 > panel.getX()) {
label.setLocation(lx, getY());
} else {
label.setBounds(271, 47, 66, 60);
}
try {
Thread.sleep(50);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}