title: what is the best practice for dealing with long text in fixed UILabel
body: <p>i have a table holding custom cells. in each cell there is a UILabel, which should show a text with a non fixed length. the label has a maximum size, let's say (150,30). it can show only one line of text.</p>
  
  <p>What is the best practice in dealing with long texts?? should i reduce the size of the font? it doesn't look that good, since each row will have a different size.. should i trim the text at the end? then i'm not displaying everything. is there a simple way of animating the text to slide inside the Label ??</p>