Restores the development layout.

        :return: Definition success.
        :rtype: bool

def restore_development_layout(self):
        """
        Restores the development layout.

        :return: Definition success.
        :rtype: bool
        """

        if self.__engine.layouts_manager.current_layout != self.__development_layout and not self.isVisible():
            self.__engine.layouts_manager.restore_layout(self.__development_layout)
        return True