NexButton Class Reference

NexButton component. More...

#include <NexButton.h>

Inheritance diagram for NexButton:

Collaboration diagram for NexButton:

Public Member Functions
	NexButton (uint8_t pid, uint8_t cid, const char *name)
	Constructor. More...
uint16_t	getText (char *buffer, uint16_t len)
	Get text attribute of component. More...
bool	setText (const char *buffer)
	Set text attribute of component. More...
Public Member Functions inherited from NexTouch
	NexTouch (uint8_t pid, uint8_t cid, const char *name)
	Constructor. More...
void	attachPush (NexTouchEventCb push, void *ptr=NULL)
	Attach an callback function of push touch event. More...
void	detachPush (void)
	Detach an callback function. More...
void	attachPop (NexTouchEventCb pop, void *ptr=NULL)
	Attach an callback function of pop touch event. More...
void	detachPop (void)
	Detach an callback function. More...
Public Member Functions inherited from NexObject
	NexObject (uint8_t pid, uint8_t cid, const char *name)
	Constructor. More...
void	printObjInfo (void)
	Print current object'address, page id, component id and name. More...

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.

Examples:

CompButton.ino, CompGauge.ino, CompProgressBar.ino, and CompText.ino.

Definition at line 35 of file NexButton.h.

Constructor & Destructor Documentation

NexButton::NexButton	(	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.

Definition at line 18 of file NexButton.cpp.

Member Function Documentation

uint16_t NexButton::getText	(	char *	buffer,
		uint16_t	len
	)

Get text attribute of component.

Parameters

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

Returns

The real length of text returned.

Examples:

CompButton.ino.

Definition at line 23 of file NexButton.cpp.

bool NexButton::setText

(

const char *

buffer

)

Set text attribute of component.

Parameters

buffer

- text buffer terminated with '\0'.

Returns

true if success, false for failure.

Examples:

CompButton.ino.

Definition at line 33 of file NexButton.cpp.

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

• NexButton.h
• NexButton.cpp