NexTouch Class Reference

#include <NexTouch.h>

Inheritance diagram for NexTouch:

Public Member Functions
	NexTouch (uint8_t pid, uint8_t cid, const char *name)
void	attachPush (NexTouchEventCb push, void *ptr=NULL)
void	detachPush (void)
void	attachPop (NexTouchEventCb pop, void *ptr=NULL)
void	detachPop (void)
void	printObjInfo (void)

Static Public Member Functions
static void	iterate (NexTouch **list, uint8_t pid, uint8_t cid, int32_t event)

Protected Member Functions
uint8_t	getObjPid (void)
uint8_t	getObjCid (void)
const char *	getObjName (void)

Detailed Description

Father class of the components with touch events.

Derives from NexObject and provides methods allowing user to attach (or detach) a callback function called when push(or pop) touch event occurs.

Constructor & Destructor Documentation

NexTouch::NexTouch	(	uint8_t	pid,
		uint8_t	cid,
		const char *	name
	)

Constructor.

Parameters

pid	- page id.
cid	- component id.
name	- pointer to an unique name in range of all components.

Member Function Documentation

void NexTouch::attachPop	(	NexTouchEventCb	pop,
		void *	ptr = NULL
	)

Attach an callback function of pop touch event.

Parameters

pop	- callback called with ptr when a pop touch event occurs.
ptr	- parameter passed into pop[default:NULL].

Returns

none.

Note

If calling this method multiply, the last call is valid.

void NexTouch::attachPush	(	NexTouchEventCb	push,
		void *	ptr = NULL
	)

Attach an callback function of push touch event.

Parameters

push	- callback called with ptr when a push touch event occurs.
ptr	- parameter passed into push[default:NULL].

Returns

none.

Note

If calling this method multiply, the last call is valid.

void NexTouch::detachPop

(

void

)

Detach an callback function.

Returns

none.

void NexTouch::detachPush

(

void

)

Detach an callback function.

Returns

none.

void NexObject::printObjInfo ( void  )

inherited

Print current object'address, page id, component id and name.

Warning

this method does nothing, unless debug message enabled.