IOS 按钮初始化实例

作者：朱克锋

邮箱：zhukefeng@iboxpay.com

转载请注明出处：http://blog.youkuaiyun.com/linux_zkf

//按钮初始化类型

1，initWithTitle

2，initWithImage

3，initWithBarButtonSystemItem

4，initWithCustomView

#define BARBUTTON(TITLE, SELECTOR) [[[UIBarButtonItem alloc] initWithTitle:TITLE style:UIBarButtonItemStylePlain target:self action:SELECTOR] autorelease]

#define IMGBARBUTTON(IMAGE, SELECTOR) [[[UIBarButtonItem alloc] initWithImage:IMAGE style:UIBarButtonItemStylePlain target:self action:SELECTOR] autorelease]

#define SYSBARBUTTON(ITEM, SELECTOR) [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:ITEM target:self action:SELECTOR] autorelease]

#define CUSTOMBARBUTTON(VIEW) [[[UIBarButtonItem alloc] initWithCustomView:VIEW] autorelease]