Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.event.KeyEvent;

import javax.swing.Icon;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;

public class Main {

    public static void main(final String args[]) {
        JFrame frame = new JFrame("MenuSample Example");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JMenuBar menuBar = new JMenuBar();

        // File Menu, F - Mnemonic
        JMenu fileMenu = new JMenu("File");
        fileMenu.setMnemonic(KeyEvent.VK_F);
        menuBar.add(fileMenu);

        // File->New, N - Mnemonic
        JMenuItem newMenuItem = new JMenuItem("New", KeyEvent.VK_N);
        fileMenu.add(newMenuItem);

        JCheckBoxMenuItem caseMenuItem = new JCheckBoxMenuItem("Item", new MyIcon(Color.RED));
        caseMenuItem.setMnemonic(KeyEvent.VK_C);
        fileMenu.add(caseMenuItem);

        frame.setJMenuBar(menuBar);
        frame.setSize(350, 250);
        frame.setVisible(true);
    }
}

class MyIcon implements Icon {
    Color cl;

    public MyIcon(Color c) {
        cl = c;
    }

    public int getIconWidth() {
        return 32;
    }

    public int getIconHeight() {
        return 32;
    }

    public void paintIcon(Component c, Graphics g, int x, int y) {
        g.setColor(cl);
        g.drawString("java2s.com", 0, 20);
    }
}