Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Container;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.Spring;
import javax.swing.SpringLayout;

public class Main {
    public static void main(String[] args) {
        JFrame frame = new JFrame("SpringLayout");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        Container contentPane = frame.getContentPane();

        // Set the content pane's layout to a SpringLayout
        SpringLayout springLayout = new SpringLayout();
        contentPane.setLayout(springLayout);

        // Add two JButtons to the content pane
        JButton b1 = new JButton("Button 1");
        JButton b2 = new JButton("Button Second");

        // Create Constraints objects for b1 and b2
        SpringLayout.Constraints b1c = new SpringLayout.Constraints();
        SpringLayout.Constraints b2c = new SpringLayout.Constraints();

        // Create a Spring object for y value for b1 and b2
        Spring yPadding = Spring.constant(20);

        // Set (10, 20) for (x, y) for b1
        b1c.setX(Spring.constant(10));
        b1c.setY(yPadding);

        // Set (150, 20) for (x, y) for b2
        b2c.setX(Spring.constant(150));
        b2c.setY(yPadding);

        // Use the Constraints object while adding b1 and b2
        contentPane.add(b1, b1c);
        contentPane.add(b2, b2c);

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