title: Control qml virtual keyboard using qml code
body: <p>I'd like to install a virtual keyboard on my QtQuickApplication using an Input Panel :</p>
  <pre><code>import QtQuick.VirtualKeyboard 2.1
      InputPanel {
          id: inputPanel
          anchors.fill: parent
          focus: true
      }
  </code></pre>
  <p>I have no mouse (nor touchscreen) on my system. I only have a small keyboard (max 10 buttons) to control my GUI.</p>
  <p>I'd like to select and type keys from a virtual keyboard using the qml code.</p>
  <p>Is there any way to control the virtual keyboard using some qml code ?</p>