Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.AdjustmentEvent;
import java.awt.event.AdjustmentListener;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollBar;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

public class Main {
    public static void main(String[] args) {
        JFrame frame = new JFrame();

        JPanel main = new JPanel(new GridLayout(2, 1));
        JPanel scrollBarPanel = new JPanel();
        final JScrollBar scrollBar = new JScrollBar(JScrollBar.HORIZONTAL, 0, 48, 0, 255);
        int height = scrollBar.getPreferredSize().height;
        scrollBar.setPreferredSize(new Dimension(175, height));
        scrollBarPanel.add(scrollBar);
        main.add(scrollBarPanel);

        JPanel sliderPanel = new JPanel();
        final JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 255, 128);
        slider.setMajorTickSpacing(48);
        slider.setMinorTickSpacing(16);
        slider.setPaintTicks(true);
        sliderPanel.add(slider);
        main.add(sliderPanel);

        frame.add(main, BorderLayout.CENTER);

        scrollBar.addAdjustmentListener(new AdjustmentListener() {
            public void adjustmentValueChanged(AdjustmentEvent e) {
                System.out.println("JScrollBar's current value = " + scrollBar.getValue());
            }
        });

        slider.addChangeListener(new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                System.out.println("JSlider's current value = " + slider.getValue());
            }
        });

        frame.pack();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
    }
}