711/BuguLive/Class/General/Category/UIBarButtonItem/UIBarButtonItem+Extension.m

//
//  UIBarButtonItem+Extension.m
//  黑马微博2期
//
//  Created by apple on 14-10-7.
//  Copyright (c) 2014年 heima. All rights reserved.
//

#import "UIBarButtonItem+Extension.h"

@implementation UIBarButtonItem (Extension)

+ (UIBarButtonItem *)itemWithTarget:(id)target action:(SEL)action image:(NSString *)image highImage:(NSString *)highImage
{
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn addTarget:target action:action forControlEvents:UIControlEventTouchUpInside];
    // 设置图片
    [btn setImage:[UIImage imageNamed:image] forState:UIControlStateNormal];
    [btn setImage:[UIImage imageNamed:highImage] forState:UIControlStateHighlighted];
    // 设置尺寸
    btn.size = CGSizeMake(btn.currentImage.size.width+20, btn.currentImage.size.height+16);
    btn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
    return [[UIBarButtonItem alloc] initWithCustomView:btn];
}

@end