protected virtual void InitChildren()
        {
            slider = new ClutterSlider(Width, Height * 0.6f);
            slider.SetAnchorPoint(0, 0);
            slider.SetPosition(0, 0);
            slider.SliderHasChanged += HandleSliderHasChanged;
            slider.SliderHasMoved   += HandleSliderHasMoved;
            AddActor(slider);
            slider.Show();

            alphabet = new AlphabetBar((uint)(Width - Height * 1.5), (uint)(Height * 0.4f));
            alphabet.SetAnchorPoint(alphabet.Width * 0.5f, alphabet.Height);
            alphabet.SetPosition(Width * 0.5f, Height);
            alphabet.LetterClicked += HandleAlphabetLetterClicked;
            AddActor(alphabet);
            alphabet.Opacity = (byte)0;
            alphabet.Show();
        }
        protected virtual void InitChildren()
        {
            slider = new ClutterSlider (Width, Height*0.6f);
            slider.SetAnchorPoint (0, 0);
            slider.SetPosition (0, 0);
            slider.SliderHasChanged += HandleSliderHasChanged;
            slider.SliderHasMoved += HandleSliderHasMoved;
            AddActor (slider);
            slider.Show ();

            alphabet = new AlphabetBar ((uint) (Width-Height*1.5), (uint) (Height*0.4f));
            alphabet.SetAnchorPoint (alphabet.Width*0.5f, alphabet.Height);
            alphabet.SetPosition (Width*0.5f, Height);
            alphabet.LetterClicked += HandleAlphabetLetterClicked;
            AddActor (alphabet);
            alphabet.Opacity = (byte) 0;
            alphabet.Show ();
        }