iOS iPad开发~demo

//联系人:石虎  QQ: 1224614774昵称:嗡嘛呢叭咪哄

/**

注意点: 1.看 GIF 效果图.

       2.看连线视图的效果图.

       3.看实现代码(直接复制实现效果).

*/

一、GIF 效果图:

二、连线视图的效果图:

图1:

图2:

三、实现代码:

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控制器1:AppDelegate.h

//  Created by 石虎 on 2017/8/7.

//  Copyright © 2017年 shihu. All rights reserved.

//

#import <UIKit/UIKit.h>

@class SHDetailViewController,SHRootTableViewController;

@interface AppDelegate :UIResponder <UIApplicationDelegate>

@property (strong,nonatomic)UIWindow *window;

//详情界面

@property(nonatomic,strong)SHDetailViewController *detailVC;

//左侧边栏的表格界面

@property(nonatomic,strong)SHRootTableViewController *rootVC;

//边栏控制器（自动添加了手势自动弹回功能）

@property(nonatomic,strong)UISplitViewController *spiltVC;

@end

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控制器1:  AppDelegate.m 

//

//  Created by 石虎 on 2017/8/7.

//  Copyright © 2017年 shihu. All rights reserved.

//

#import "AppDelegate.h"

#import "SHRootTableViewController.h"

#import "SHDetailViewController.h"

@interface AppDelegate ()

@end

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    self.rootVC = [[SHRootTableViewControlleralloc]initWithStyle:UITableViewStylePlain];

    self.rootVC.navigationItem.title = @"导航视图";

    UINavigationController *rootNav = [[UINavigationControlleralloc]initWithRootViewController:self.rootVC];

    

    

    self.detailVC = [[SHDetailViewControlleralloc]init];

    self.detailVC.navigationItem.title = @"详情视图";

    UINavigationController *detailNav = [[UINavigationControlleralloc]initWithRootViewController:self.detailVC];

    

    

    

    // 使用iPad专用控件实现分栏效果

    self.spiltVC = [[UISplitViewControlleralloc]init];

    //设置分栏试图先后顺序决定了左右关系

    self.spiltVC.viewControllers =@[rootNav,detailNav];

    

    self.spiltVC.delegate =self.detailVC;

    

    // 设置为窗口的跟视图控制器

    self.window.rootViewController =self.spiltVC;

    returnYES;

}

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控制器2:

//  iPad开发dome

//

//  Created by 石虎 on 2017/8/7.

//  Copyright © 2017年 shihu. All rights reserved.

//

#import "SHRootTableViewController.h"//左侧边栏的表格界面

#import "SHDetailViewController.h"

#import "AppDelegate.h"

@interface SHRootTableViewController ()

// 图片名称数组

@property(nonatomic,strong)NSArray *imgTitleArr;

// 图片数组

@property(nonatomic,strong)NSArray *imgArr;

@end

@implementation SHRootTableViewController

- (void)viewDidLoad {

    [superviewDidLoad];

    

    self.imgTitleArr =@[@"大众",@"法拉利",@"宝马",@"奔驰",@"JEEP",@"迈巴赫",@"兰博基尼"];

    

    //通过循环将图片数组初始化

    NSMutableArray *arr = [[NSMutableArrayalloc]init];

    for (int i =1; i <=7 ; i++) {

        NSString *imgName = [NSStringstringWithFormat:@"car%d.jpg",i];

        UIImage *img = [UIImageimageNamed:imgName];

        [arr addObject:img];

    }

    //

    self.imgArr = [arr copy];

    

}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    

    return1;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    

    returnself.imgArr.count;

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    

    static NSString *identifier =@"cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];

    //缓存池

    if (cell ==nil) {

        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:identifier];

    }

    cell.textLabel.text = self.imgTitleArr[indexPath.row];

    return cell;

}

//跳转

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{

    // 得到在Appdele中实例化的DetailViewController对象的内存

    AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;

    SHDetailViewController *detaiVC = appDelegate.detailVC;

    detaiVC.imgView.image = self.imgArr[indexPath.row];

}

@end

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控制器3: SHDetailViewController.h

//  Created by 石虎 on 2017/8/7.

//  Copyright © 2017年 shihu. All rights reserved.

//

#import <UIKit/UIKit.h>

@interface SHDetailViewController :UIViewController

//显示图片

@property (strong,nonatomic)IBOutletUIImageView *imgView;

@end

控制器3: SHDetailViewController.m

//

//  Created by 石虎 on 2017/8/7.

//  Copyright © 2017年 shihu. All rights reserved.

//

#import "SHDetailViewController.h"

#import "AppDelegate.h"

#import "SHRootTableViewController.h"//左侧边栏的表格界面

@interface SHDetailViewController ()<UISplitViewControllerDelegate,UIPopoverControllerDelegate>

@end

@implementation SHDetailViewController

- (void)viewDidLoad {

    [superviewDidLoad];

    

    //导航栏

    self.navigationItem.rightBarButtonItem = [[UIBarButtonItemalloc]initWithTitle:@"主菜单"style:UIBarButtonItemStylePlaintarget:selfaction:@selector(showPopOverController:)];

    

    AppDelegate *app = (AppDelegate *)[UIApplicationsharedApplication].delegate;

    app.spiltVC.displayModeButtonItem.title =@"显示导航栏";

    self.navigationItem.leftBarButtonItem =  app.spiltVC.displayModeButtonItem;

}

//回调方法

-(void)showPopOverController:(UIBarButtonItem *)sender

{

    //左侧边栏的表格界面

    SHRootTableViewController *rootVC = [[SHRootTableViewController alloc] initWithStyle:UITableViewStylePlain];

    // 弹出视图

    UIPopoverController *popCtl = [[UIPopoverController alloc] initWithContentViewController:rootVC];

    // 弹出视图大小

    popCtl.popoverContentSize = CGSizeMake(200,300);

    popCtl.backgroundColor = [UIColor yellowColor];

    popCtl.delegate = self;

    

    // 弹出该视图

    [popCtl presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];

}

#pragma mark - UIPopoverControllerDelegate

- (BOOL)popoverControllerShouldDismissPopover:(UIPopoverController *)popoverController

{

    NSLog(@"将要隐藏弹出视图");

    returnYES;

}

- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController

{

    NSLog(@"弹出视图已经隐藏");

}

#pragma mark - UISplitViewControllerDelegate

// 左侧导航栏将要出现或隐藏时回调此方法

-(void)splitViewController:(UISplitViewController *)svc willChangeToDisplayMode:(UISplitViewControllerDisplayMode)displayMode

{

    // 左侧导航栏隐藏

    if (displayMode == UISplitViewControllerDisplayModePrimaryHidden)

    {

        NSLog(@"左侧导航将要隐藏");

        AppDelegate *app = (AppDelegate *)[UIApplication sharedApplication].delegate;

        app.spiltVC.displayModeButtonItem.title = @"显示导航栏";

        //

        svc.displayModeButtonItem.title = @"显示导航栏";

        

        self.navigationItem.leftBarButtonItem = app.spiltVC.displayModeButtonItem;

        

    }

    else if (displayMode == UISplitViewControllerDisplayModePrimaryOverlay)

    {

        NSLog(@"左侧导航覆盖到详情视图上");

    }

    else if (displayMode == UISplitViewControllerDisplayModeAllVisible)

    {

        NSLog(@"左侧导航全部显示");

        self.navigationItem.leftBarButtonItem =nil;

    }

    else

    {

        NSLog(@"自动显示");

    }

}

@end

谢谢!!!