grokys

        protected override void OnKeyDown(KeyEventArgs e)
        {
            var modifiers = e.Device.Modifiers;
            var key = e.Key;

            if (IsNavigational(key))
            {
                var shouldSelectAlong = modifiers.HasFlag(ModifierKeys.Shift);
                var isWordJumpEnabled = modifiers.HasFlag(ModifierKeys.Control);
                this.MoveCaret(TranslateToDirection(key, modifiers), shouldSelectAlong, isWordJumpEnabled);

grokys

<link rel="import" href="../core-drawer-panel/core-drawer-panel.html">
<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<link rel="import" href="../core-header-panel/core-header-panel.html">

<polymer-element name="my-element">

  <template>
    <style>    
      :host {