NexVariable Class Reference

#include <NexVariable.h>

Inheritance diagram for NexVariable:

Public Member Functions
	NexVariable (uint8_t pid, uint8_t cid, const char *name)
uint32_t	getText (char *buffer, uint32_t len)
bool	setText (const char *buffer)
uint32_t	getValue (uint32_t *number)
bool	setValue (uint32_t number)
Public Member Functions inherited from NexTouch
	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)
Public Member Functions inherited from NexObject
	NexObject (uint8_t pid, uint8_t cid, const char *name)
void	printObjInfo (void)

Additional Inherited Members
Static Public Member Functions inherited from NexTouch
static void	iterate (NexTouch **list, uint8_t pid, uint8_t cid, int32_t event)
Protected Member Functions inherited from NexObject
uint8_t	getObjPid (void)
uint8_t	getObjCid (void)
const char *	getObjName (void)

Detailed Description

NexButton component.

Commonly, you want to do something after push and pop it. It is recommanded that only call NexTouch::attachPop to satisfy your purpose.

Warning

Please do not call NexTouch::attachPush on this component, even though you can.

Constructor & Destructor Documentation

NexVariable::NexVariable	(	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

uint32_t NexVariable::getText	(	char *	buffer,
		uint32_t	len
	)

Get text attribute of component.

Parameters

buffer	- buffer storing text returned.
len	- length of buffer.

Returns

The real length of text returned.

uint32_t NexVariable::getValue

(

uint32_t *

number

)

Get val attribute of component

Parameters

number

- buffer storing data retur

Returns

the length of the data

bool NexVariable::setText

(

const char *

buffer

)

Set text attribute of component.

Parameters

buffer

- text buffer terminated with '\0'.

Returns

true if success, false for failure.

bool NexVariable::setValue

(

uint32_t

number

)

Set val attribute of component

Parameters

number

- To set up the data

Returns

true if success, false for failure

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The documentation for this class was generated from the following files:

• NexVariable.h
• NexVariable.cpp