Catrobat.IDE.Core.Formulas.Editor.FormulaEditor.ResetViewModel C# (CSharp) Method

        public void ResetViewModel()
        {
            _undoStack.Clear();
            RaisePropertyChanged(() => CanUndo);
            _redoStack.Clear();
            RaisePropertyChanged(() => CanRedo);
            Formula = null;
            RaisePropertyChanged(() => CanDelete);
            CaretIndex = 0;
            SelectionStart = 0;
            SelectionLength = 0;
        }
    }