一种用于触摸屏的多级菜单界面实现方法

摘要

An implementation method of multi-level menu interface for touching screen is introduced in this paper.In the method the multi-level menu of human machine interface is translated into one-level menu by using state transition diagram for implementation,and the relations affiliated to the multi-level menu concept is lifted,which makes the design of every menu interface and the realities independent each another,it is convenient for the menu to be modified and extended.Only need one structure body can the method implement multi-level menu structure,when there are more menu interfaces,the memory space can be saved a great deal.It is proved by practical use that the human machine interface implemented with this method is reliable in operation,besides,it is also simple in operation,fast in interface transition, good in display effect,and is easy to modify and maintain.%介绍一种用于触摸屏的多级菜单界面的实现方法，该方法利用状态转换图将人机界面的多级菜单转化为一级菜单去实现，解除了多级菜单概念上的隶属关系，使各个菜单界面的设计与现实相互独立，便于菜单的修改与扩展。该方法只需一个结构体即可实现多级菜单结构，当菜单界面较多时，可节省较大的内存空间。经实际使用表明，使用该方法实现的人机界面不仅工作可靠、操作简便、界面转换快、显示效果好，而且易于修改与维护。