菜单项标识(menu_item_flag_)
enum	menu_item_flag_ { menu_item_flag_normal = 0x00 , menu_item_flag_select = 0x01 , menu_item_flag_stay = 0x01 , menu_item_flag_check = 0x02 , menu_item_flag_popup = 0x04 , menu_item_flag_separator =0x08 , menu_item_flag_disable = 0x10 }

菜单弹出方向(menu_popup_position_)
enum	menu_popup_position_ { menu_popup_position_left_top =0 , menu_popup_position_left_bottom , menu_popup_position_right_top , menu_popup_position_right_bottom , menu_popup_position_center_left , menu_popup_position_center_top , menu_popup_position_center_right , menu_popup_position_center_bottom }

详细描述

枚举类型说明

枚举值
menu_item_flag_normal	正常
menu_item_flag_select	选择或鼠标停留
menu_item_flag_stay	选择或鼠标停留等于 menu_item_flag_select
menu_item_flag_check	勾选
menu_item_flag_popup	弹出
menu_item_flag_separator	分隔栏 ID号任意,ID号被忽略
menu_item_flag_disable	禁用

枚举值
menu_popup_position_left_top	左上角
menu_popup_position_left_bottom	左下角
menu_popup_position_right_top	右上角
menu_popup_position_right_bottom	右下角
menu_popup_position_center_left	左居中
menu_popup_position_center_top	上居中
menu_popup_position_center_right	右居中
menu_popup_position_center_bottom	下居中