/********************************************************************************
 * Function Describe:	Spin.c declare module
 * Relate Module:		GUI.c
 * Writer:		Shliangwen
 * Date:			2016-1-8
 *******************************************************************************/
struct SUT_SPIN
{
	char **item;					//spin item
	unsigned short x;						//position x
	unsigned char y;						//position y
	unsigned char width;					//max string width
	unsigned char itemnum;					//item number
	short top;								//first item
	short bottom;							//last item
	short handle;							//current item
	short step;								//data spin step
	unsigned char focus;					//input focus
	unsigned char disable;
	unsigned char keyflag;
	char *unit;
	unsigned char type;						//data/string spin
};
//initialize struct
void SpinInit
(
	struct SUT_SPIN *,
	unsigned short x,
	unsigned char y,
	char **item
);

void SpinInitData
(
	struct SUT_SPIN *p,
	unsigned short x,
	unsigned char y,
	unsigned char width,
	short min,
	short max,
	short step,
	char *unit
);

void SpinSetRange
(
	struct SUT_SPIN *,
	short top,
	short bottom
);
//switch spin focus
void SpinSetFocus(struct SUT_SPIN *);
void SpinLoseFocus(struct SUT_SPIN *);
//show spin
void SpinShow(struct SUT_SPIN *);
void SpinShowBorder(struct SUT_SPIN *);
//get spin 's handle
short SpinGetHandle(struct SUT_SPIN *);
//response key
unsigned char SpinResponse(struct SUT_SPIN *);
void SpinSetNext(struct SUT_SPIN *);
/********************************************************************************
 *                               end of module
 *******************************************************************************/