嗨,我想在这里制作桌面应用程序我在使用jscrollpane.我想在jscrollpane中添加multipul按钮.我只能添加单个按钮,我该怎么做

我的代码如下

public class AddingToJScrollPane {

public static void main(String args[]) {

JFrame frame = new JFrame("Tabbed Pane Sample");

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

JLabel label = new JLabel("Label");

label.setPreferredSize(new Dimension(1000, 1000));

JScrollPane jScrollPane = new JScrollPane(label);

JButton jButton1 = new JButton("Hello");

JButton jButton2 = new JButton("Hello");

jScrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

jScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

jScrollPane.setViewportBorder(new LineBorder(Color.RED));

jScrollPane.getViewport().add(jButton1,jButton2);

frame.add(jScrollPane, BorderLayout.NORTH);

frame.setSize(400, 150);

frame.setVisible(true);

}

}

更新的代码

public class AddingToJScrollPane {

public static void main(String args[]) {

JFrame frame = new JFrame("Tabbed Pane Sample");

JPanel panel = new JPanel();

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

panel.setLayout( new GridLayout() );

JLabel label = new JLabel("Label");

label.setPreferredSize(new Dimension(1000, 1000));

JScrollPane jScrollPane = new JScrollPane(panel);

JButton jButton1 = new JButton("Hello");

JButton jButton2 = new JButton("He");

// jScrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

jScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

jScrollPane.setViewportBorder(new LineBorder(Color.RED));

// jScrollPane.getViewport().add(panel);

frame.add(jScrollPane, BorderLayout.NORTH);

panel.add(jButton1);

panel.add(jButton2);

frame.setSize(400, 150);

frame.setVisible(true);

}

}

我怎样才能实现我想要的输出

提前致谢