Frame size set to 0,0 when doing everything programatically

[xaphod]

Please add at least

• (CGSize)sizeThatFits:(CGSize)size {
  return [_currentLabel sizeThatFits:size];
  }
• (CGSize)intrinsicContentSize {
  return [_currentLabel intrinsicContentSize];
  }

... as well as this to setText:
[self invalidateIntrinsicContentSize];
[self setNeedsLayout];

... sadly this doesn't fix everything for me