iPad开发之UIPopoverController

UIPopoverController 是针对iPad开发的类 

先建一个内容控制 SecondTableViewController

然后在 ViewController.m中

#import "ViewController.h"

#import "SecondTableViewController.h"

#import "ThirdViewController.h"

@interface ViewController ()<UIPopoverControllerDelegate>

@property (nonatomic,strong) UIPopoverController *popoverVC;

@property (nonatomic,strong) SecondTableViewController *secondVC;

@property (nonatomic,strong) NSArray *array;

@property (nonatomic,strong) NSArray *array1;

@property (nonatomic,strong) UIView *viewTry;

@end

@implementation ViewController

- (void)viewDidLoad {

    [superviewDidLoad];

    // Do any additional setup after loading the view, typically from a nib.

    

    self.view.backgroundColor = [UIColorgrayColor];

    self.navigationItem.leftBarButtonItem = [[UIBarButtonItemalloc] initWithBarButtonSystemItem:UIBarButtonSystemItemBookmarkstarget:selfaction:@selector(leftBarButtonItemDidPress:)];

    // 按钮

    UIButton *button = [UIButtonbuttonWithType:UIButtonTypeSystem];

    button.frame = CGRectMake(0, 0, 100, 100);

    button.center = self.view.center;

    button.backgroundColor = [UIColorblueColor];

    [button setTitle:@"弹窗"forState:UIControlStateNormal];

    button.titleLabel.font = [UIFontboldSystemFontOfSize:40];

    [button addTarget:selfaction:@selector(buttonDidPress:)forControlEvents:UIControlEventTouchUpInside];

    

    [self.viewaddSubview:button];

    

    //数组

    self.array =@[@"1