/// <summary>
 /// Adds the 'Show Moves' button to the specified ShortcutBar
 /// </summary>
 /// <param name="shortcutBar">The ShortcutBar to add the button to</param>
 public static void AddShowMovesButtonToBar(Widgets.ShortcutBar shortcutBar)
 {
     Widgets.ShortcutButton button = new Widgets.ShortcutButton("showMovesButton");
     button.BackColor = Color.Transparent;
     button.Image = Skins.SkinManager.LoadGuiElement("Game Window/ShortcutBar", "showmoves.png");
     button.HighlightImage = Skins.SkinManager.LoadGuiElement("Game Window/ShortcutBar", "showmoves-h.png");
     button.Click += new EventHandler<SdlDotNet.Widgets.MouseButtonEventArgs>(showMovesButton_Click);
     shortcutBar.AddButton(button);
 }