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@interface AppDelegate ()@end@implementation AppDelegate- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *... 阅读全文
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#import "AppDelegate.h"@interface AppDelegate ()@end@implementation AppDelegate- (BOOL)application:(UIApplication *)application didFinishLaunchingWith... 阅读全文
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[[UIWindow alloc] ini... 阅读全文
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#import "AppDelegate.h"@interface AppDelegate ()@end@implementation AppDelegate- (BOOL)application:(UIApplication *)application didFinishLaunchingWith... 阅读全文
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#import "AppDelegate.h"@interface AppDelegate ()@end@implementation AppDelegate- (BOOL)application:(UIApplication *)application didFinishLaunchingWith... 阅读全文
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RootViewController//视图控制器(UIViewController):它不是视图,用来管理视图,所以屏幕上看不到,但是自身携带一个视图(根视图)#import "RootViewController.h"#import "LoginView.h"//视图控制器的延展@interfa... 阅读全文
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RootViewController#import "RootViewController.h"#import "TouchView.h"#import "PanView.h"#import "PinchView.h"@interface RootViewController ()@end@impl... 阅读全文
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#import "RootViewController.h"@interface RootViewController ()@end@implementation RootViewController- (void)viewDidLoad { [super viewDidLoad]; /... 阅读全文
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//两种设计模式详解//target/action设计模式1.给当前的视图添加触摸响应事件,2.当触摸时响应//代理设计模式 协议和代理的使用; 当自定义协议时的使用步骤: 126是在委托方实现的,345是在代理方实现的 1.定义协议(协议中存储代理应该完成的任务) 1.... 阅读全文
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响应者链就是当子视图不响应,父视图有响应事件,父视图响应#import "RootViewController.h"#import "ResponderView.h"@interface RootViewController ()@end@implementation RootViewControl... 阅读全文
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@implementation AppDelegate//当应用程序加载时触发,创建window窗口对象,让对象的window成为程序的主窗口,并且可视.- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOp... 阅读全文
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UIView *view5 = [[UIView alloc] initWithFrame:CGRectMake(80, 280, 30, 30)]; view5.backgroundColor = [UIColor redColor]; view5.backgroundC... 阅读全文
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Appdelegate中- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[[UIWindo... 阅读全文
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#import "RootViewController.h"@interface RootViewController ()@end@implementation RootViewController- (void)viewDidLoad { [super viewDidLoad]; /... 阅读全文
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#import "RootViewController.h"#define kScreenWidth [UIScreen mainScreen].bounds.size.width#define kScreenHeight [UIScreen mainScreen].bounds.size.heig... 阅读全文
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#import "RootViewController.h"#import "SecondViewController.h"#define kScreenWidth [UIScreen mainScreen].bounds.size.width#define kScreenHeight [UIScr... 阅读全文
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NSArray *arrayText = @[@"用户名",@"密码",@"确认密码",@"手机号",@"邮箱"]; NSArray *placeholders = @[@"请输入用户名",@"请输入密码",@"请确认密码",@"请输入手机号",@"请输入邮箱"]; NSIn... 阅读全文
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#import "RootViewController.h"#import "UIColor+MyUIColor.h"@interface RootViewController ()@end@implementation RootViewController/* UITapGestureRecogn... 阅读全文