Laying out UIButtons - easy way?
<p>I am making a table which has a row that looks like the "To:" line in the Apple Mail app. When you add new people to Mail from your address book, their name shows up in a rounded button.</p>

<p>I can create the button and use sizeToFit to make it fit snugly around the text - no problem.</p>

<p>However, once I do that, I can't figure out how wide the button has become. Is there an easy way to just stick a bunch of buttons in a cell and have it wrap as necessary automatically, or do I have to manually calculate the width and if it goes beyond the end of the screen, move to the next row?</p>

<p>Also, how do you get the width of a sizeToFit'ted button? button.frame returns null. Most perplexing. </p>
