Java – how to add JButton to JScrollPane?
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Java
Hi, I want to make a desktop application here. I'm using JScrollPane I want to add a multipul button to the JScrollPane I can only add a single button. What should I do
My code is as follows
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); } }
Updated code
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); } }
How can I achieve the output I want? Thank you in advance
Solution
Add a button to a panel with an appropriate layout (such as GridLayout or flowlayout) Add a panel to the scroll pane
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