如何在执行操作时更改图像?我的图像存储在项目中。执行操作时更改图像
申报图像
image = new ImageIcon ("1.jpg");
image2 = new ImageIcon ("3.jpg");
image3 = new ImageIcon ("2.jpg");
picLabel = new JLabel(image);
的ActionListener类
public void actionPerformed(ActionEvent e){
if(e.getSource().equals(A)) {
image = new ImageIcon ("1.jpg");
//picLabel = new JLabel(image); didn't work
} else if(e.getSource().equals(B)) {
image = new ImageIcon ("2.jpg");
//picLabel = new JLabel(image2); didn't work
} else if(e.getSource().equals(C)) {
image = new ImageIcon ("3.jpg");
//picLabel = new JLabel(image3); didn't work
}
}