title: Editing a editor with text and after clicking Done button the editor covers the whole page in iOS xamarin app
body: <p>I have a text editor in iOS and with Done button so when i tap it after typing something for edit the editor covers the whole area of the app and unable to edit.</p>
  
  <p>I want to fix the height of the editor so that will be able to edit and save it.</p>
  
  <p>I have used custom renderer for this and tried setting the height and width but not working as expected</p>
  
  <blockquote>
    <p>my xaml code </p>
  </blockquote>
  
  <pre><code>&lt;controls:XEditor x:Name="Editor"  Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3" /&gt;
  </code></pre>
  
  <blockquote>
    <p>my custom renderer </p>
  </blockquote>
  
  <pre><code> public class XEditorRenderer:EditorRenderer
   {
      protected override void OnElementChanged(ElementChangedEventArgs&lt;Editor&gt; e)
      {
          base.OnElementChanged(e);
          Control.SelectAll(Self);
          //this.Control.InputAccessoryView = null;
      }
   }
  </code></pre>