Java examples for Swing:JPanel
A panel is created, three buttons are added to the panel, and then it is added to a frame
import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; public class Main extends JFrame { JButton load = new JButton("Load"); JButton save = new JButton("Save"); JButton unsubscribe = new JButton("Unsubscribe"); public Main() { super("Button Frame"); setSize(340, 170);//from w ww . j a v a 2s . c om setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel pane = new JPanel(); pane.add(load); pane.add(save); pane.add(unsubscribe); add(pane); setVisible(true); } public static void main(String[] arguments) { Main bf = new Main(); } }