如何使JButton更改JLabel中文本的位置

Question

how can i set JButton that changes the JLabel location on the JPanel when it pressed? how to implement the actionlistener for this on the JButton?

Answer 1

You want to add the action listener to the button first

button.addActionListener(new ButtonListener());

Next you want to create the custom class

class ButtonListener implements ActionListener {
     public void actionPerformed(ActionEvent e) {
            if(e.getSource() == button) {
                 label.setLocation(xValue, yValue);
            }
     }
}

Change the xValue/yValue to the x and y values that you want the label to change to.

I hope this helps!