ibtn


import java.awt.*;
public class imagebtn extends Canvas
{
  Image img;
  public String name;
  boolean press;
  boolean onTop;
 
   imagebtn(Image u,String s)
  {
      press=false;
      onTop=false;
      img=u;
      name=s;
  }
  public void paint(Graphics g)
  {
  int[]  ux={0,40,38,2, 2, 0,0};
  int[]  uy={0, 0, 2,2,38,40,0};
  Polygon upEdge= new Polygon(ux,uy,7);
  int[]  dx={40,40,38,38, 2, 0,40};
  int[]  dy={40, 0, 2,38,38,40,40};
  Polygon dnEdge= new Polygon(dx,dy,7);
  if(onTop)
  {
  g.setFont(new Font("Times Roman",Font.PLAIN,9));
  g.drawString(name,0,55);
  }
    g.setColor(Color.lightGray);
    g.fillRect(0,0,40,40);

    if((!press)&&onTop)
    {
      g.setColor(Color.white);
      g.fillPolygon(upEdge);
      g.setColor(Color.black);
      g.fillPolygon(dnEdge);

    }

    if(press)
    {
      g.setColor(Color.black);
      g.fillPolygon(upEdge);
      g.setColor(Color.white);
      g.fillPolygon(dnEdge);
      press=!press;
    }
     g.drawImage(img,4,4,32,32,this);
  }
  public boolean mouseUp(Event e, int x, int y)
  {
     if((x>0)&&(x<40)&&(y>0)&&(y<40))
     {
     postEvent(new Event(this,Event.ACTION_EVENT,name));
     press=true;repaint();return true;}
     else {press=false;repaint();return false; }
  }
  public boolean mouseMove(Event e, int x, int y)
  {
     if((x>0)&&(x<40)&&(y>0)&&(y<40)){onTop=true;
     repaint();}
     else {onTop=false;repaint(); }
     return false;
  }
  public boolean mouseExit(Event e, int x, int y)
  {
     onTop=false;repaint(); 
     return false;
  }

  public Dimension minimumSize()
  {
   return new Dimension(40,55);
  }
  public Dimension preferedSize()
  {
   return minimumSize();
  }
}

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