#ifndef MYWIN_USER_MENU_H__
#define MYWIN_USER_MENU_H__

#include "mywin_inc.h"


//定义最长字符长度
#define MENU_TXT_MAXLEN 20

//定义最大条目数
#define MENU_ITEM_MAXNUM 20


typedef struct
{
	char *img;
	char txt[MENU_TXT_MAXLEN];
}MENU_ItemStruct;





typedef struct
{
	WIN_TouchWinStruct win;
	MENU_ItemStruct title;
	
	WIN_ButtonStruct *key_back;
	WIN_ScrollbarStruct *bar;
	
}WIN_MenuStruct;



WIN_MenuStruct *WIN_CreatMenu (WIN_WindowStruct *base,
			void (*msgLoop)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg),
			int x,int y,int x_size,int y_size);


//设置标题
void MENU_SetTitle (WIN_MenuStruct *menu,char *img,char *txt);

void MENU_SetMaxItem(WIN_MenuStruct *menu,int itemNum);
			
//设置条目
void MENU_AddItem (WIN_MenuStruct *menu,char *img,char *txt);

int MENU_GetAllItemNum(WIN_MenuStruct *menu);

char *MENU_GetItem(WIN_MenuStruct *menu,int index);
			
char *MENU_GetSelectItem(WIN_MenuStruct *menu);

int MENU_GetIndex(WIN_MenuStruct *menu);

//默认绘制函数
void MENU_DefaultPaint (WIN_MenuStruct *menu);
			
			
//默认消息处理函数
void MENU_DefaultMsgLoop (WIN_MenuStruct *menu,WIN_MsgStruct *msg);



#endif