IOS自定义view------checkbox .

IOS中没有checkbox和radio button ,这一点对于做过android的童鞋会觉得挺无语的，没关系，我们自己写一个view来实现自己的单、复选框。
首先在你的资源里面添加2张图片，一张为按钮的选中状态，另一个为没选中状态，分别命名：unchecked.png，checked.png，下面上代码，相信你看得懂。，如有疑问，欢迎留言交流。
UICheckBox.h

[cpp]
01.#import <UIKit/UIKit.h>
02.
03.@inte易做图ce UICheckBox : UIButton
04.
05.@end
#import <UIKit/UIKit.h>

@inte易做图ce UICheckBox : UIButton

@endUICheckBox.m

[cpp]
01.#import "UICheckBox.h"
02.
03.@implementation UICheckBox
04.
05.- (id)initWithFrame:(CGRect)frame
06.{
07.    self = [super initWithFrame:frame];
08.    if (self) {
09.       [self setBackGroundImage];
10.    }
11.    return self;
12.}
13.- (void)setBackGroundImage {
14.    [self setBackgroundImage:[UIImage imageNamed:@"unchecked.png"] forState:UIControlStateNormal];
15.    [self setBackgroundImage:[UIImage imageNamed:@"checked.png"] forState:UIControlStateSelected];
16.    [self addTarget:self action:@selector(touchUIInside:) forControlEvents:UIControlEventTouchUpInside];
17.}
18.
19.-(id)initWithCoder:(NSCoder *)aDecoder{
20.    self = [super initWithCoder:aDecoder];
21.    if (self) {
22.        [self setBackGroundImage];
23.    }
24.    return self;
25.}
26.
27.-(IBAction)touchUIInside:(id)sender{
28.   UICheckBox* cb= (UICheckBox*)sender;
29.    cb.selected = !cb.selected;
30.
31.}

补充：移动开发 , IOS ,