title: UIPickerView change selected item at runtime
body: <p>I have a UIPickerView where I load an NSMutableArray *column in it. In the *column array, I have a few UIImageViews as array's objects. <strong>At runtime, I would like to change the SELECTED item's image ONLY while maintaining the other's item's image. How can I do this?</strong> I can get the row of selected item with:</p>
  
  <pre><code>- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
  {
  
  }
  </code></pre>
  
  <p>But kinda stuck here. Any ideas?</p>