private void cancelButton_Click(object sender, RoutedEventArgs e)
        {
            StartPanel      panel           = new StartPanel(main);
            TopBarAnimation topBarAnimation = new TopBarAnimation(main);

            topBarAnimation.Expand(panel);
        }
        private void Undo_IconButton_Click(object sender, RoutedEventArgs e)
        {
            StartPanel      startPanel      = new StartPanel(main);
            TopBarAnimation topBarAnimation = new TopBarAnimation(main);

            topBarAnimation.Expand(startPanel);
        }
        public void PositiveButton_Click(object sender, RoutedEventArgs e)
        {
            messageWrap.Visibility = Visibility.Collapsed;
            messageWrap.Children.Clear();

            StartPanel      panel           = new StartPanel(main);
            TopBarAnimation topBarAnimation = new TopBarAnimation(main);

            topBarAnimation.Expand(panel);
        }