Java-更改行为选项卡键

Question

i have simple gui app and, when I press Tab key, it move focus like this:

but i wanna move like this:

public class Test extends javax.swing.JFrame {

    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;   

    public Test() {
        initComponents();
    }

    // NetBeans generate Form code

    public static void main(String args[]) {
        new Test().setVisible(true);
    }

}

Answer 1

you need a custom FocusTraversalPolicy. see here for an example -> Example