SwipeableTableViewCell.m

// Set up the container for the buttons that appear when swiping.
UIView *buttonsView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 160, self.bounds.size.height)];
buttonsView.autoresizingMask = UIViewAutoresizingFlexibleHeight;
self.buttonsView = buttonsView;
[self.scrollView insertSubview:buttonsView atIndex:0];

// Create two action buttons and put them in the container.
UIButton *yesButton = [UIButton buttonWithType:UIButtonTypeCustom];
yesButton.autoresizingMask = UIViewAutoresizingFlexibleHeight;
yesButton.backgroundColor = [UIColor greenColor];
yesButton.frame = CGRectMake(0, 0, 80, self.bounds.size.height);
[yesButton setTitle:@"Yes" forState:UIControlStateNormal];
[yesButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[self.buttonsView addSubview:yesButton];

UIButton *noButton = [UIButton buttonWithType:UIButtonTypeCustom];
noButton.autoresizingMask = UIViewAutoresizingFlexibleHeight;
noButton.backgroundColor = [UIColor redColor];
noButton.frame = CGRectMake(80, 0, 80, self.bounds.size.height);
[noButton setTitle:@"No" forState:UIControlStateNormal];
[noButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[self.buttonsView addSubview:noButton];