Nesting FlowLayout Managers - Java Swing

Java examples for Swing:FlowLayout

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Description

Nesting FlowLayout Managers

Demo Code

import java.awt.FlowLayout;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main {
  public static void main(String[] args) {
    JFrame frame = new JFrame("FlowLayout Nesting");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    frame.getContentPane().setLayout(new FlowLayout());

    // JPanel is an empty container with a FlowLayout manager
    JPanel panel = new JPanel();

    // Add thirty JButtons to the JPanel
    for (int i = 1; i <= 30; i++) {
      panel.add(new JButton("Button " + i));
    }/*from w  w w .  j  av  a 2  s. co  m*/

    // Add JPanel to the content pane
    frame.getContentPane().add(panel);

    frame.pack();
    frame.setVisible(true);
  }
}

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