Is there a way to change JOptionPane.showMessageDialog font?

问题

Is there a way to change the JOptionPane.showMessageDialog font? I'm trying to write code for a message dialog and I need to change the font if it's possible.

回答1:

 JOptionPane jopt = new JOptionPane();
    String result;
    result = "your message";
    JLabel resLabel = new JLabel(result);
    resLabel.setFont(new Font("Monospaced", Font.BOLD, 50));
    jopt.showMessageDialog( null, resLabel, "Results", JOptionPane.PLAIN_MESSAGE );

Create a new label with your custom font and set the jlabel as a component in joptionpane.

来源：https://stackoverflow.com/questions/36898263/is-there-a-way-to-change-joptionpane-showmessagedialog-font