Method set_rich_text_data_for_undo_redo

src/RichText/TextBox.cpp:559–561

}

void TextBox::set_rich_text_data_for_undo_redo(const TextData& richText) {
    set_rich_text_data(richText);
}

std::string TextBox::get_string() {
    return get_text_between({0, 0}, move(TextBox::Movement::END, {0, 0}));