1 #import "ViewController.h"
2
3 @interface ViewController ()
4 @property (strong,nonatomic) UIView *red;
5 @property (strong,nonatomic) UIView *blue;
6 @property (strong,nonatomic) UIView *yellow;
7 @end
8
9 @implementation ViewController
10
11
12 - (void)viewDidLoad {
13 [super viewDidLoad];
14 // Do any additional setup after loading the view, typically from a nib.
15 //登录页面
16 self.red = [[UIView alloc] initWithFrame:self.view.frame];
17 self.red.backgroundColor = [UIColor redColor];
18 [self.view addSubview:self.red];
19 UILabel *lable = [[UILabel alloc] initWithFrame:CGRectMake(100, 200, 200, 50)];
20 lable.text = @"登录页面";
21 lable.font = [UIFont systemFontOfSize:40];
22 [self.red addSubview:lable];
23
24 //注册页面
25 self.blue = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 414, 736)];
26 self.blue.backgroundColor = [UIColor blueColor];
27 [self.view addSubview:self.blue];
28 UILabel *lable1 = [[UILabel alloc] initWithFrame:CGRectMake(100, 200, 200, 50)];
29 lable1.text = @"注册页面";
30 lable1.font = [UIFont systemFontOfSize:40];
31 [self.blue addSubview:lable1];
32
33
34 //忘记密码页面
35 self.yellow = [[UIView alloc] initWithFrame:self.view.frame];
36 self.yellow.backgroundColor = [UIColor yellowColor];
37 [self.view addSubview:self.yellow];
38 UILabel *lable2 = [[UILabel alloc] initWithFrame:CGRectMake(100, 200, 200, 50)];
39 lable2.text = @"忘记密码";
40 lable2.font = [UIFont systemFontOfSize:40];
41 [self.yellow addSubview:lable2];
42
43 #pragma mark------UISegmentControl----------
44 //创建分段控件
45 UISegmentedControl *segmented = [[UISegmentedControl alloc] initWithItems:@[@"登录",@"注册",@"忘记密码"]];
46 segmented.frame = CGRectMake(0, 60, self.view.frame.size.width, 80);
47 //设置默认选中值
48 segmented.selectedSegmentIndex = 0;
49
50 //为指定的下标分段设置标题
51 [segmented setTitle:@"抗日胜利" forSegmentAtIndex:1];
52
53 //添加点击事件
54 [segmented addTarget:self action:@selector(segmentedAction:) forControlEvents:UIControlEventValueChanged];
55
56 segmented.tag = 999;
57
58 //添加到视图
59 [self.view addSubview:segmented];
60
61 #pragma mark---------UIPageControl-----------
62 //创建滑块
63 UIPageControl *pageControl = [[UIPageControl alloc] initWithFrame:CGRectMake(100, self.view.frame.size.height - 100, 300, 40)];
64 //设置pageController的页数
65 pageControl.numberOfPages = 4;
66 //设置当前页(默认为0)
67 pageControl.currentPage = 1;
68 //设置颜色
69 pageControl.backgroundColor = [UIColor blackColor];
70 //添加事件
71 [pageControl addTarget:self action:@selector(pangeControlAction:) forControlEvents:UIControlEventValueChanged];
72 [self.view addSubview:pageControl];
73 //循环创建4个图片
74 for (int i = 0; i < 4; i++) {
75 UIImageView *picture = [[UIImageView alloc] initWithFrame:self.view.frame];
76 [picture setImage:[UIImage imageNamed:[NSString stringWithFormat:@"%d.jpg",i+1]]];
77 picture.tag = 1000 + i;
78 [self.view addSubview:picture];
79 }
80 pageControl.tag =1111;
81 [self.view bringSubviewToFront:pageControl];
82
83 #pragma mark-------UISwitch
84 //创建一个UISwitch 注意：这里的frame只有origin起作用，size使用系统默认大小
85 UISwitch *firstSwitch = [[UISwitch alloc] initWithFrame:CGRectMake(100, 170, 0, 0)];
86
87 //设置开关开启时候的颜色
88 firstSwitch.onTintColor = [UIColor greenColor];
89
90 //设置开关风格颜色
91 firstSwitch.tintColor = [UIColor orangeColor];
92
93 //设置开关按钮颜色
94 firstSwitch.thumbTintColor = [UIColor redColor];
95
96 //设置开关状态
97
98 firstSwitch.on = YES;
99 [firstSwitch addTarget:self action:@selector(action2:) forControlEvents:UIControlEventValueChanged];
100
101 [self.view addSubview:firstSwitch];
102 [self.view bringSubviewToFront:firstSwitch];
103
104
105
106 }
107 //switch事件
108 -(void)action2:(UISwitch *)first
109 {
110 UIPageControl *page = (UIPageControl *)[self.view viewWithTag:1111];
111 if (first.on == NO) {
112 page.userInteractionEnabled = NO;
113 }else
114 {
115 page.userInteractionEnabled = YES;
116 }
117 }
118 //pageControl事件
119 -(void)pangeControlAction:(UIPageControl *)pageControl
120 {
121 [self.view bringSubviewToFront:[self.view viewWithTag:pageControl.currentPage + 1000]];
122 [self.view bringSubviewToFront:pageControl];
123
124 // UISegmentedControl *segment = (UISegmentedControl *)[self.view viewWithTag:999];
125 //[self.view bringSubviewToFront:segment];
126
127
128 }
129
130
131 //segmengted事件
132 -(void)segmentedAction:(UISegmentedControl *)segment
133 {
134 switch (segment.selectedSegmentIndex) {
135 case 0:
136 [self.view insertSubview:self.red belowSubview:segment];
137 break;
138 case 1:
139 [self.view insertSubview:self.blue belowSubview:segment];
140 break;
141 case 2:
142 [self.view insertSubview:self.yellow belowSubview:segment];
143 break;
144
145 default:
146 break;
147 }
148 }
149
150 - (void)didReceiveMemoryWarning {
151 [super didReceiveMemoryWarning];
152 // Dispose of any resources that can be recreated.
153 }
154
155 @end
