UILabel With Insects

gistfile1.m

static const int kUnknownTextColor = 0x666663;
static const CGFloat kUnknownFontSize = 14;
static const CGFloat kUnknownLabelMargin = 20;
 
@interface SocialUnknownLabel : UILabel
 
+ (CGFloat)requiredHeightWith:(CGFloat)width;
 
@end
 
@implementation SocialUnknownLabel
 
+ (CGFloat) requiredHeightWith:(CGFloat)width
{
  width -= 2*kUnknownLabelMargin;
  
  CGSize size = [UNKNOWN_TXT sizeWithFont:HelNeueFontOfSize(kUnknownFontSize)
                        constrainedToSize:CGSizeMake(width, 9999)
                            lineBreakMode:NSLineBreakByWordWrapping];
  
  return ceilf(size.height) + 2*kUnknownLabelMargin;
}
 
- (id) init
{
  self = [super init];
  if (self) {
    [self setup];
  }
  return self;
}
 
- (id) initWithFrame:(CGRect)frame
{
  self = [super initWithFrame:frame];
  if (self) {
    [self setup];
  }
  return self;
}
 
- (void) setup
{
  self.lineBreakMode = NSLineBreakByWordWrapping;
  self.numberOfLines = 0;
  self.textColor = UIColorFromRGB(kUnknownTextColor);
  self.font = HelNeueFontOfSize(kUnknownFontSize);
  self.text = UNKNOWN_TXT;
}
 
- (void) drawTextInRect:(CGRect)rect {
  UIEdgeInsets insets = {kUnknownLabelMargin, kUnknownLabelMargin, kUnknownLabelMargin, kUnknownLabelMargin};
  [super drawTextInRect:UIEdgeInsetsInsetRect(rect, insets)];
}
 
@end