title: Monodevelop: can't drag widgets
body: <p>I am trying to use monodevelop. Just at the beginning I came across an issue:</p>
  
  <p>I was following a tutorial on building a Gtk application (<a href="http://monodevelop.com/Stetic_GUI_Designer" rel="nofollow">http://monodevelop.com/Stetic_GUI_Designer</a>). I was trying to <strong>drag a button from the Widgets Palette</strong>. Nothing happened. I'd been trying quite a few times without any luck. </p>
  
  <p>After a break I launched monodevelop again and I simply placed a button on the window of the application. After that I removed it, dragged VBox container, and placed menu bar on the window, according to the tutorial instructions. I was pleasantly surprised. </p>
  
  <p>By the second try the same problem occurred - <strong>I was not able to drag any widgets</strong>. Dragging was beginning, there was a “+” sign at the cursor and then - nothing was happening. I cannot figure out what happened by the first time, what the difference was. Have anyone had a similar problem? Monodevelop looks promising, but I can't go on with it. (I tried placing 'Fixed' container on the window, with no result - I could not drag it.)</p>
  
  <p>(monodevelop v. 2.4, ubuntu 11.04, Polish language. <br>
  I did look for an answer to my problem, without much luck, that is why I post this question. The problem is described quite precisely. There is a probability that others encountered the same issue.)</p>