title: Silverlight StackPanel Overflow Detection
body: <p>Haven't started this one yet but I know I will have to tackle it in the next couple weeks..</p>
  
  <p>I am creating a simple single-line toolbar (a horizontal StackPanel w/buttons) in Silverlight 2 and need to detect when the width of the browser starts colliding with the buttons.</p>
  
  <p>Upon collision I will display an "overflow" indicator which is attached to a dropdown menu and moving the colliding buttons there.</p>
  
  <p>Exactly like the IE toolbars..</p>
  
  <p>Any ideas?</p>
  
  <p>Thanks in advance!</p>