1 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {2 // Override point for customization after application launch.3 4 // 設(shè)置狀態(tài)欄樣式為白色5 application.statusBarHidden = NO;6 application.statusBarStyle = UIStatusBarStyleLightContent;7 8 return YES;9 }
1 // 2 // TitleExtendButton.m 3 // HelloLottery 4 // 5 // Created by hellovoidworld on 15/1/3. 6 // Copyright (c) 2015年 hellovoidworld. All rights reserved. 7 // 8 9 #import "TitleExtendButton.h"10 11 @interface TitleExtendButton()12 13 @PRoperty(nonatomic, strong) UIFont *titleFont;14 15 @end16 17 @implementation TitleExtendButton18 19 /** 從文件加載對(duì)象就會(huì)調(diào)用此方法，例如xib和storybard */20 - (id)initWithCoder:(NSCoder *)aDecoder {21 NSLog(@"從文件加載TitleButton");22 if (self = [super initWithCoder:aDecoder]) {23 [self initializeButton];24 }25 26 return self;27 }28 29 /** 從代碼中加載對(duì)象就會(huì)調(diào)用此方法 */30 - (instancetype)initWithFrame:(CGRect)frame {31 NSLog(@"從代碼加載TitleButton");32 if (self = [super initWithFrame:frame]) {33 [self initializeButton];34 }35 36 return self;37 }38 39 - (void) initializeButton {40 // 設(shè)置font41 self.titleFont = [UIFont systemFontOfSize:14]; // 暫時(shí)先自定義font42 self.titleLabel.font = self.titleFont;43 44 // 圖標(biāo)居中45 [self.imageView setContentMode:UIViewContentModeCenter];46 }47 48 49 /** 返回title的frame */50 - (CGRect)titleRectForContentRect:(CGRect)contentRect {51 CGFloat titleX = 0;52 CGFloat titleY = 0;53 54 NSDictionary *attr = @{NSFontAttributeName : self.titleFont};55 CGFloat titleWidth;56 57 // 只有 iOS7 版本以上才能運(yùn)行以下代碼58 if (iOS7) {59 // 只有 Xcode5 或以上版本才能識(shí)別這段代碼60 #ifdef __ipHONE_7_061 titleWidth = [self.currentTitle boundingRectWithSize:CGSizeMake(MAXFLOAT, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin attributes:attr context:nil].size.width;62 #else63 titleWidth = [self.currentTitle sizeWithFont:self.titleFont].width;64 #endif65 } else { // 否則使用舊的API66 titleWidth = [self.currentTitle sizeWithFont:self.titleFont].width;67 }68 69 CGFloat titleHeight = contentRect.size.height;70 71 return CGRectMake(titleX, titleY, titleWidth, titleHeight);72 }73 74 /** 返回image的frame */75 - (CGRect)imageRectForContentRect:(CGRect)contentRect {76 CGFloat imageWidth = 30;77 CGFloat imageHeight = contentRect.size.height;78 CGFloat imageX = contentRect.size.width - imageWidth;79 CGFloat imageY = 0;80 return CGRectMake(imageX, imageY, imageWidth, imageHeight);81 }82 83 @end
1 // 2 // HVWBuyViewController.m 3 // HelloLottery 4 // 5 // Created by hellovoidworld on 15/1/3. 6 // Copyright (c) 2015年 hellovoidworld. All rights reserved. 7 // 8 9 #import "HVWBuyViewController.h"10 #import "TitleExtendButton.h"11 12 @interface HVWBuyViewController ()13 14 @property(nonatomic, weak) UIView *popupView;15 16 /** 標(biāo)題點(diǎn)擊事件 */17 - (IBAction)titleClicked:(TitleExtendButton *)sender;18 19 @end20 21 @implementation HVWBuyViewController22 23 - (void)viewDidLoad {24 [super viewDidLoad];25 // Do any additional setup after loading the view.26 27 }28 29 - (void)didReceiveMemoryWarning {30 [super didReceiveMemoryWarning];31 // Dispose of any resources that can be recreated.32 }33 34 /** 延遲初始化彈出view35 * （發(fā)現(xiàn)放在viewDidLoad的時(shí)候，在點(diǎn)擊按鈕調(diào)用的時(shí)候pupupView的frame沒(méi)有被初始化）36 */37 - (UIView *)popupView {38 if (_popupView == nil) {39 // 初始化彈出view40 UIView *popupView = [[UIView alloc] init];41 CGFloat popupViewX = 0;42 CGFloat popupViewY = [UIApplication sharedApplication].statusBarFrame.size.height + self.navigationController.navigationBar.frame.size.height;43 CGFloat popupViewWidth = self.navigationController.navigationBar.frame.size.width;44 CGFloat popupViewHeight = self.view.frame.size.height - popupViewY - self.tabBarController.tabBar.frame.size.height;45 popupView.frame = CGRectMake(popupViewX, popupViewY, popupViewWidth, popupViewHeight);46 popupView.backgroundColor = [UIColor grayColor];47 48 UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(10, 10, 200, 100)];49 label.text = @"這是全部彩種de彈出內(nèi)容";50 [popupView addSubview:label];51 52 self.popupView = popupView;53 NSLog(@"%@", NSStringFromCGRect(self.popupView.frame));54 }55 56 return _popupView;57 }58 59 /** 標(biāo)題點(diǎn)擊事件 60 * 轉(zhuǎn)換箭頭方向61 * 伸縮內(nèi)容62 */63 - (IBAction)titleClicked:(TitleExtendButton *)sender {64 [UIView animateWithDuration:0.5 animations:^{65 // 按鈕旋轉(zhuǎn)66 sender.imageView.transform = CGAffineTransformRotate(sender.imageView.transform, M_PI);67 }];68 69 // 彈出view70 if (![self.popupView isDescendantOfView:self.view]) {71 [self.view addSubview:self.popupView];72 } else {73 [self.popupView removeFromSuperview];74 }75 }76 @end
1 #define __IPHONE_2_0 20000 2 #define __IPHONE_2_1 20100 3 #define __IPHONE_2_2 20200 4 #define __IPHONE_3_0 30000 5 #define __IPHONE_3_1 30100 6 #define __IPHONE_3_2 30200 7 #define __IPHONE_4_0 40000 8 #define __IPHONE_4_1 40100 9 #define __IPHONE_4_2 4020010 #define __IPHONE_4_3 4030011 #define __IPHONE_5_0 5000012 #define __IPHONE_5_1 5010013 #define __IPHONE_6_0 6000014 #define __IPHONE_6_1 6010015 #define __IPHONE_7_0 7000016 #define __IPHONE_7_1 7010017 #define __IPHONE_8_0 8000018 #define __IPHONE_8_1 80100
1 // 2 // UIImage+Extend.m 3 // HelloLottery 4 // 5 // Created by hellovoidworld on 15/1/3. 6 // Copyright (c) 2015年 hellovoidworld. All rights reserved. 7 // 8 9 #import "UIImage+Extend.h"10 11 @implementation UIImage(Extend)12 13 /** 返回一個(gè)中心擴(kuò)展拉伸的圖片 */14 + (UIImage *) resizableImage:(NSString *) imageName {15 UIImage *image = [UIImage imageNamed:imageName];16 17 // 這個(gè)參數(shù)決定了左邊的保護(hù)區(qū)域，右邊的保護(hù)區(qū)域?yàn)樽筮?1開(kāi)始到末端18 CGFloat width = image.size.width * 0.5;19 20 // 原理同左右保護(hù)區(qū)域21 CGFloat height = image.size.height * 0.5;22 23 // 也就是，取中間1x1的區(qū)域作為擴(kuò)展區(qū)域24 return [image stretchableImageWithLeftCapWidth:width topCapHeight:height];25 }26 27 @end
1 // 2 // HVWLoginViewController.m 3 // HelloLottery 4 // 5 // Created by hellovoidworld on 15/1/3. 6 // Copyright (c) 2015年 hellovoidworld. All rights reserved. 7 // 8 9 #import "HVWLoginViewController.h"10 #import "UIImage+Extend.h"11 12 @interface HVWLoginViewController ()13 14 /** 登陸按鈕 */15 @property (weak, nonatomic) IBOutlet UIButton *loginButton;16 17 @end18 19 @implementation HVWLoginViewController20 21 - (void)viewDidLoad {22 [super viewDidLoad];23 // Do any additional setup after loading the view.24 25 UIImage *normal = [UIImage resizableImage:@"RedButton"];26 UIImage *highlighted = [UIImage resizableImage:@"RedButtonPressed"];27 28 [self.loginButton setBackgroundImage:normal forState:UIControlStateNormal];29 [self.loginButton setBackgroundImage:highlighted forState:UIControlStateHighlighted];30 }31 32 - (void)didReceiveMemoryWarning {33 [super didReceiveMemoryWarning];34 // Dispose of any resources that can be recreated.35 }36 37 38 @end
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