// purpose: demonstrate rendering of a periwinkle box

import javax.swing.*;
import java.awt.*;
import java.util.*;

public class PeriwinkleBox {

    // method main(): program starting point
    public static void main( String[] args ) {

        // open up a window
        JFrame window = new JFrame( "Periwinkle" );
        window.setSize( 150, 200 );
        Container pane = window.getContentPane();
        pane.setBackground( Color.BLACK );
        window.setVisible( true );

        // wait as user rearranges desktop
        Scanner stdin = new Scanner( System.in );
        System.out.print( "Enter when ready. " );
        String response = stdin.nextLine();

        // get a renderer to manipulate window's display
        Graphics g = pane.getGraphics();

        // set description of the box
        int x =  35;
        int y =  45;
        int w =  80;
        int h = 100;
        Color c = new Color( 100, 100, 212 );

        // set the rendering color
        g.setColor( c );

        // draw a filled in rectangle
        g.fillRect( x, y, w, h );
    }
}