public class FullImage extends JFrame {
public FullImage() {
JPanel p = new JPanel() {
public void paintComponent(Graphics g) {
super.paintComponent(g);
ImageIcon ii = new ImageIcon("1.jpg");
g.drawImage(ii.getImage(), 0, 0, getWidth(), getHeight(), ii.getImageObserver());
}
};
p.add(new JButton("按钮"));//如果覆盖的是pain()方法,按钮会被挡住
add(p);
setSize(300, 300);
setVisible(true);
}
public static void main(String[] args) {
new FullImage();
}
}
JPanel填充背景图片,且图片跟随窗口大小缩放
最新推荐文章于 2025-02-22 00:15:00 发布