Source Code : SimpleItem MIDlet

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

SimpleItem MIDlet

/*
Wireless Java 2nd edition 
Jonathan Knudsen
Publisher: Apress
ISBN: 1590590775 
*/

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class SimpleItemMIDlet extends MIDlet
    implements CommandListener {
    
  public void startApp() {
    Form form = new Form("SimpleItemMIDlet");
    form.append(new SimpleItem("SimpleItem"));

    Command c = new Command("Exit", Command.EXIT, 0);
    form.addCommand(c);
    form.setCommandListener(this);

    Display.getDisplay(this).setCurrent(form);
  }

  public void pauseApp() {}

  public void destroyApp(boolean unconditional) {}
  
  public void commandAction(Command c, Displayable s) {
    if (c.getCommandType() == Command.EXIT)
      notifyDestroyed();
  }
}

 class SimpleItem extends CustomItem {
 
  public SimpleItem(String title) { super(title); }
  
  // CustomItem abstract methods.
  
  public int getMinContentWidth() { return 100; }
  public int getMinContentHeight() { return 60; }
  
  public int getPrefContentWidth(int width) {
    return getMinContentWidth();
  }
  
  public int getPrefContentHeight(int height) {
    return getMinContentHeight();
  }
  
  public void paint(Graphics g, int w, int h) {
    g.drawRect(0, 0, w - 1, h - 1);
    g.setColor(0x000000ff);
    int offset = 0;
    for (int y = 4; y < h; y += 12) {
      offset = (offset + 12) % 24;
      for (int x = 4; x < w; x += 24) {
        g.fillTriangle(x + offset,     y,
                       x + offset - 3, y + 6,
                       x + offset + 3, y + 6);
      }
    }
  }
}

           
       

Thank with us