public NewTextWindow(Label lbl = null)
        {
            InitializeComponent();

            if (lbl != null)
            {
                NewTextVM.EditMode = true;

                var dc = lbl.DataContext as NewTextViewModel;

                NewTextVM.Refresh(dc);

                fontDialog = dc.FontDialog;
            }

            NewText         = new OwnTextModel();
            NewTextBlock    = new TextBlock();
            NewText.Content = NewTextBlock;

            AppHandler.BindData(NewText, NewTextBlock);

            NewText.DataContext = NewTextVM;
        }