gistfile1.m

- (TTStyle*)imageThumbView:(UIControlState)state {
  TTBoxStyle* boxStyle = [TTBoxStyle styleWithMargin:UIEdgeInsetsMake(4, 4, 4, 4) next:nil];
  TTStyle* imageStyle = [TTImageStyle styleWithImageURL:nil 
                                           defaultImage:nil
                                            contentMode:UIViewContentModeScaleAspectFit 
                                                   size:CGSizeZero next:boxStyle];  
  TTPartStyle* imagePart = [TTPartStyle styleWithName:@"image" style:imageStyle next:nil];
  TTStyle* contentStyle = [TTContentStyle styleWithNext:imagePart];
  TTStyle* fillStyle = [TTSolidFillStyle styleWithColor:hexColor(0xcccccc) next:contentStyle];
  TTStyle* whiteBorder = [TTSolidBorderStyle styleWithColor:hexColor(0xffffff) width:2 next:fillStyle];
  TTStyle* shadowStyle = [TTShadowStyle styleWithColor:hexColor(0xcccccc) blur:4 offset:CGSizeMake(2, 2) next:whiteBorder];
  return shadowStyle;
}