UIImageView* arrowView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"disclosureIndicator.png"]] autorelease];
arrowView.highlightedImage = [UIImage imageNamed:@"disclosureIndicatorSelected.png"];
cell.accessoryView = arrowView;
原文:http://www.cnblogs.com/dqxu/p/4002048.html