emWin菜单（Menu）学习

实例：WIDGET_Menu

效果

关键代码

        

               MENU_SetDefaultEffect(&WIDGET_Effect_3D1L);​//设置菜单样式

                _hMenu =_CreateMenu(hDlg);  //获取父窗口的句柄

 

               WM_SetFocus(_hMenu);   

               MENU_SetSel(_hMenu, -1);

​static void _AddMenuItem(MENU_Handle hMenu,

                                            MENU_Handle hSubmenu,

                                            const char* pText,

                                            U16 Id,

                                           U16 Flags) { 

  MENU_ITEM_DATA Item;

  Item.pText =pText; 

  Item.hSubmenu =hSubmenu;  

  Item.Flags =Flags;  

  Item.Id =Id;  

  MENU_AddItem(hMenu, &Item);

}

Menu的在回调函数中的处理