專案介紹：

SGPagingView

效果圖

主要內容的介紹

• 多種指示器長度樣式
  

• 多種指示器滾動樣式
  

• 標題按鈕文字漸顯效果
  

• 標題按鈕文字縮放效果
  

SGPagingView 整合

• 1、CocoaPods 匯入 pod 'SGPagingView', '~> 1.2.3'

• 2、下載、拖拽 “SGPagingView” 資料夾到工程中

使用參考程式碼（詳細使用, 請參考 Demo）

#define KWidth    [UIScreen mainScreen].bounds.size.width

#define KHeight   [UIScreen mainScreen].bounds.size.height

#import "ViewController.h"

//匯入主標頭檔案

#import "SGPagingView.h"

@interface ViewController ()<SGPageTitleViewDelegate,SGPageContentViewDelegate>

{

    SGPageTitleView* pageTitleView;//標題檢視

    SGPageContentView* pageContentView;//內容檢視

    NSArray* childViewControllersArr;

}

@end

@implementation ViewController

- (void)viewDidLoad {

    [super viewDidLoad];

    

    NSArray* titleArr = @[@"全部的",@"視訊",@"有聲的",@"圖片",@"搞笑段子"];

    //指示器

    SGPageTitleViewConfigure* configure = [SGPageTitleViewConfigure pageTitleViewConfigure];

    //指示器額外增加的寬度：不設定，指示器寬度為標題文字寬度；若設定無限大，則指示器寬度為按鈕寬度

    configure.indicatorAdditionalWidth = 0;

    

    pageTitleView = [SGPageTitleView pageTitleViewWithFrame:CGRectMake(0, 108, KWidth, 44) delegate:self titleNames:titleArr configure:configure];

    [self.view addSubview:pageTitleView];

    

    [self setUpChildViewControllers];

    

    pageContentView = [[SGPageContentView alloc] initWithFrame:CGRectMake(0, CGRectGetMaxY(pageTitleView.frame), KWidth, KHeight-CGRectGetMaxY(pageTitleView.frame)) parentVC:self childVCs:childViewControllersArr];

    pageContentView.delegatePageContentView = self;

    [self.view addSubview:pageContentView];

}

//設定子控制器

-(void)setUpChildViewControllers{

    //全部的

    UIViewController* allVC = [UIViewController new];

    allVC.view.backgroundColor = [UIColor redColor];

    

    //視訊

    UIViewController* videoVC = [UIViewController new];

    videoVC.view.backgroundColor = [UIColor orangeColor];

   

    //有聲的

    UIViewController* soundVC = [UIViewController new];

    soundVC.view.backgroundColor = [UIColor yellowColor];

    

    //圖片

    UIViewController* picVC = [UIViewController new];

    picVC.view.backgroundColor = [UIColor greenColor];

    

    //搞笑段子

    UIViewController* jokeVC = [UIViewController new];

    jokeVC.view.backgroundColor = [UIColor blueColor];

    

    childViewControllersArr = @[allVC,videoVC,soundVC,picVC,jokeVC];

}

#pragma mark - <SGPageTitleViewDelegate>

//滾動標題檢視的代理方法

- (void)pageTitleView:(SGPageTitleView *)pageTitleView selectedIndex:(NSInteger)selectedIndex{

    //內容檢視滾動

    [pageContentView setPageCententViewCurrentIndex:selectedIndex];

}

#pragma mark - <SGPageContentViewDelegate>

//滾動內容檢視的代理方法

- (void)pageContentView:(SGPageContentView *)pageContentView progress:(CGFloat)progress originalIndex:(NSInteger)originalIndex targetIndex:(NSInteger)targetIndex{

    //標題檢視滾動

    [pageTitleView setPageTitleViewWithProgress:progress originalIndex:originalIndex targetIndex:targetIndex];

}

@end