title: Error executing cross-compiled codes in raspberry pi
body: <p>I am having problems with a Qt GUI application I created. Basically I created the application in my ubuntu to check if it compiles and works properly, however, if I set up the cross compiler (followed a tutorial and tried a hello world which works properly) and execute my code in the pi the UI does not display properly and basically I cant do anything:
  · Text disappears from buttons
  · Mouse disappears from screen (therefore cant click buttons)
  · Cant navigate buttons using tab key</p>
  <p>Any clues? maybe I cant use .ui files in the pi and have to use qml? Thank you in advance.</p>
  <p>2 Screenshots of what I get with the pi and what the program should actually look like (ignore the second LCD display):
  <a href="http://imageshack.us/a/img17/9986/img20130508093318.jpg" rel="nofollow noreferrer">what I get http://imageshack.us/a/img17/9986/img20130508093318.jpg</a>
  <a href="https://i.stack.imgur.com/XiaS6.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XiaS6.png" alt="what it should look like" /></a></p>