loginpanel.java

来自「cs结构的一个公交车系统好有使用价值啊下吧--- --- ---」· Java 代码 · 共 28 行

package bus;

import java.awt.*;
import javax.swing.JPanel;
import javax.swing.*;
import java.awt.event.*;
import java.util.*;

public class LoginPanel extends JPanel {
  private Image image = null;

  public LoginPanel() {
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }
  void jbInit() throws Exception {
    image = Toolkit.getDefaultToolkit().getImage("4.jpg");
  }
  public void paintComponent(Graphics g) {
      super.paintComponent(g);
      g.drawImage(image, 0, 0,780,600, this);
  }
}