XSelNum.h File Reference

#include "GUIslice.h"

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Data Structures
struct	gslc_tsXSelNum
	Extended data for SelNum element. More...

Macros
#define	GSLC_TYPEX_SELNUM
#define	SELNUM_STR_LEN

Functions
gslc_tsElemRef *	gslc_ElemXSelNumCreate (gslc_tsGui *pGui, int16_t nElemId, int16_t nPage, gslc_tsXSelNum *pXData, gslc_tsRect rElem, int8_t nFontId)
	Create a SelNum Element. More...
bool	gslc_ElemXSelNumDraw (void *pvGui, void *pvElemRef, gslc_teRedrawType eRedraw)
	Draw a SelNum element on the screen. More...
int	gslc_ElemXSelNumGetCounter (gslc_tsGui *pGui, gslc_tsXSelNum *pSelNum)
	Get the current counter associated with SelNum. More...
void	gslc_ElemXSelNumSetCounter (gslc_tsGui *pGui, gslc_tsXSelNum *pSelNum, int16_t nCount)
	Set the current counter associated with SelNum. More...
bool	gslc_ElemXSelNumClick (void *pvGui, void *pvElemRef, gslc_teTouch eTouch, int16_t nX, int16_t nY)
	Handle a click event within the SelNum. More...
bool	gslc_ElemXSelNumTouch (void *pvGui, void *pvElemRef, gslc_teTouch eTouch, int16_t nRelX, int16_t nRelY)
	Handle touch (up,down,move) events to SelNum element. More...

Macro Definition Documentation

#define GSLC_TYPEX_SELNUM

#define SELNUM_STR_LEN

Function Documentation

bool gslc_ElemXSelNumClick	(	void *	pvGui,
		void *	pvElemRef,
		gslc_teTouch	eTouch,
		int16_t	nX,
		int16_t	nY
	)

Handle a click event within the SelNum.

• This is called internally by the SelNum touch handler

Parameters

[in]	pvGui	Void ptr to GUI (typecast to gslc_tsGui*)
[in]	pvElemRef	Void ptr to Element reference (typecast to gslc_tsElemRef*)
[in]	eTouch	Touch event type
[in]	nX	Touch X coord
[in]	nY	Touch Y coord

Returns

none

gslc_tsElemRef* gslc_ElemXSelNumCreate	(	gslc_tsGui *	pGui,
		int16_t	nElemId,
		int16_t	nPage,
		gslc_tsXSelNum *	pXData,
		gslc_tsRect	rElem,
		int8_t	nFontId
	)

Create a SelNum Element.

Parameters

[in]	pGui	Pointer to GUI
[in]	nElemId	Element ID to assign (0..16383 or GSLC_ID_AUTO to autogen)
[in]	nPage	Page ID to attach element to
[in]	pXData	Ptr to extended element data structure
[in]	rElem	Rectangle coordinates defining element size
[in]	nFontId	Font ID to use for drawing the element

Returns

Pointer to Element or NULL if failure

bool gslc_ElemXSelNumDraw	(	void *	pvGui,
		void *	pvElemRef,
		gslc_teRedrawType	eRedraw
	)

Draw a SelNum element on the screen.

• Called during redraw

Parameters

[in]	pvGui	Void ptr to GUI (typecast to gslc_tsGui*)
[in]	pvElemRef	Void ptr to Element reference (typecast to gslc_tsElemRef*)
[in]	eRedraw	Redraw mode

Returns

true if success, false otherwise

int gslc_ElemXSelNumGetCounter	(	gslc_tsGui *	pGui,
		gslc_tsXSelNum *	pSelNum
	)

Get the current counter associated with SelNum.

Parameters

[in]	pGui	Ptr to GUI
[in]	pSelNum	Ptr to Element

Returns

Current counter value

void gslc_ElemXSelNumSetCounter	(	gslc_tsGui *	pGui,
		gslc_tsXSelNum *	pSelNum,
		int16_t	nCount
	)

Set the current counter associated with SelNum.

Parameters

[in]	pGui	Pointer to GUI
[in]	pSelNum	Ptr to Element
[in]	nCount	New counter value

Returns

none

bool gslc_ElemXSelNumTouch	(	void *	pvGui,
		void *	pvElemRef,
		gslc_teTouch	eTouch,
		int16_t	nRelX,
		int16_t	nRelY
	)

Handle touch (up,down,move) events to SelNum element.

• Called from gslc_ElemSendEventTouch()

Parameters

[in]	pvGui	Void ptr to GUI (typecast to gslc_tsGui*)
[in]	pvElemRef	Void ptr to Element reference (typecast to gslc_tsElemRef*)
[in]	eTouch	Touch event type
[in]	nRelX	Touch X coord relative to element
[in]	nRelY	Touch Y coord relative to element

Returns

true if success, false otherwise