Question

还是问java 程序，鼠标永远点不着button的java题

百度不让我写代码只好上图了，不好意思





Answer 1

这叫什么问题啊，详细点！

追问

不好意思，网卡的要死，还不让我上代码，补图了您给看看

追答

//不知是不是你想要的结果，以前给别人做过
import java.awt.GridLayout;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.Random;

import javax.swing.JButton;
import javax.swing.JFrame;

public class CatchButtonGameV1 extends JFrame {
public JButton[] J = new JButton[9];
public Random random = new Random();
public int randomInt=random.nextInt(9);
public CatchButtonGameV1() {
this.setTitle("Catch me if you can!");
this.getContentPane().setLayout(new GridLayout(3, 3));
for (int i = 0; i < 9; i++) {
J[i] = new JButton();
J[i].addMouseListener(new M0l());
add(J[i]);
}
J[randomInt].setText("Click me");
pack();
setSize(300, 300);
setVisible(true);
}

public static void main(String[] args) {
new CatchButtonGameV1();
}

class M0l implements MouseListener {

public void mouseClicked(MouseEvent e) {
}

public void mousePressed(MouseEvent e) {
}

public void mouseReleased(MouseEvent e) {
}

public void mouseEntered(MouseEvent e) {
JButton temp = (JButton) e.getSource();
if (temp.getText().equals("Click me")) {
temp.setText("");
do {
randomInt = random.nextInt(9);
} while (temp == J[randomInt]);
J[randomInt].setText("Click me");
}
}

public void mouseExited(MouseEvent e) {
}
}
}