How to add a icon in JButton

Question

I'm trying to create a icon in a button in JButton, the button should look like this

But when i add this in my code it looks like this

Here is the button portion of my code

private JButton backButton = new JButton();
backButton.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent e) {
    actionBack();
  }
});
backButton.setIcon(new ImageIcon(Hello.class.getResource("/239706184.png")));
backButton.setEnabled(false);
buttonPanel.add(backButton);

Answer 1

Your button is dark because you set eneable to false

remove this line:

backButton.setEnabled(false);

Answer 2

If you set backButton.setEnabled(false); then it will be showing in dark state.

Try it set to true.