CABarButtonItem

Class Description

custom navigation bar button, it assists navigationBarItem functionality implementation.

CABarItem

Access modifier	Attribute name	Description
public	HighlightedImage	image in highlight condition
public	Target	callback funciton

Access modifier	Method name	Description
public	create	factory method, create a barButtonItem
public	setTarget	set button’s click event
public	getTarget	obtain the target of click event
public	getSel	obtain callback of click event

HighlightedImage
Type: CAImage*
Descripiton: image in highlight condition when clicking button

Target
Type: SEL_CAControl
Descripiton: callback event of button

static CABarButtonItem create(std: : string title, CAImage image, CAImage* highlightedImage)**
Return value: CABarButtonItem*
Parameter name

Type	Parameter name	Description
string	title	button title
CAImage*	image	image in button’s normal condition
CAImage*	highlightedImage	image in button’s clicked condition

Descripiton: create a barButtonItem and designate title, image.

void setTarget(CCObject target, SEL_CAControl callfunc)*
Return value: void
Parameter name

Type	Parameter name	Description
CCObject*	target	current object
SEL_CAControl	callfunc	function callback of button click event

Descripiton: add a click event for button

CCObject getTarget()*
Return value: CCObject*
Descripiton: obtain current object

SEL_CAControl getSel()
Return value: SEL_CAControl
Descripiton: obtain callback funciton of button’s click event