public void DoChangeToChoosePrinter(object state)
        {
            GuiWidget chooseConnectionWidget = new ChooseConnectionWidget(this, this, this.editMode);
            this.RemoveAllChildren();
            this.AddChild(chooseConnectionWidget);
            this.Invalidate();
        }
        public void DoChangeToChoosePrinter(object state)
        {
            GuiWidget chooseConnectionWidget = new ChooseConnectionWidget(this, this, this.editMode);

            this.RemoveAllChildren();
            this.AddChild(chooseConnectionWidget);
            this.Invalidate();
        }