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Java Program to center a JLabel in a JPanel with LayoutManager
Here, we are using the LayoutManager GridBagLayout to center the components. We have two components here including a label and we have set the layout as GridBagLayout −
JLabel label = new JLabel("Name (Centered Label): "); JTextArea text = new JTextArea(); text.setText("Add name here..."); panel.setLayout(new GridBagLayout());
The following is an example to center a JLabel in a JPanel with LayoutManager −
Example
package my; import java.awt.GridBagLayout; import javax.swing.BorderFactory; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTextArea; import javax.swing.WindowConstants; public class SwingDemo { public static void main(String[] args) { JFrame frame = new JFrame("Demo Frame"); JPanel panel = new JPanel(); JLabel label = new JLabel("Name (Centered Label): "); JTextArea text = new JTextArea(); text.setText("Add name here..."); panel.setLayout(new GridBagLayout()); panel.add(label); panel.add(text); panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); frame.add(panel); frame.setSize(500, 300); frame.setVisible(true); } }
Output
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