UINavigationController UITabbarController 一起使用实例一
2013-01-04 10:26
597 查看
在上两篇文章中,我们分别介绍了 UINavigationController 与 UITabbarController 的简单使用,当然,除了里面介绍的实现方法外,当然还存在其他的方法去实现。
那么,在具备了上两篇文章的基础之后,我想,这里有必要实现一个稍微复杂一点的功能了,这个功能将UINavigationController and UITabbarController 结合起来使用
本文转自 http://www.999dh.net/article/iphone_ios_art/48.html 转载请注明,谢谢!
功能实现后的运行效果如下图所示
![](http://www.999dh.net/article/pic/QQ20130103-12.png)
实现如下
1.建立一个 empty application
2.建立3个派生自 UIViewController的类 分别为MyViewController NavRootController 以及 NavSecondController。
在 XYZAppDelegate.m 文件里面,实现如下:
#import "XYZAppDelegate.h"
#import "MyViewController.h"
#import "NavRootController.h"
@implementation XYZAppDelegate
@synthesize window = _window;
- (void)dealloc
{
[_window release];
[super dealloc];
}
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
// Override point for customization after application launch.
self.window.backgroundColor = [UIColor whiteColor];
MyViewController * myView = [[MyViewController alloc] initWithNibName:@"MyViewController" bundle:nil];
[myView.view setBackgroundColor:[UIColor blueColor]];
[myView setTitle:@"My View"];
NavRootController * navController = [[NavRootController alloc] initWithNibName:@"NavRootController" bundle:nil];
[navController.view setBackgroundColor:[UIColor yellowColor]];
[navController setTitle:@"Nav Root-View"];
UINavigationController * nav = [[UINavigationController alloc] init];
[nav pushViewController:navController animated:NO];
NSArray * array = [NSArray arrayWithObjects:myView,nav,nil];//这里是关键 第二个object是nav
UITabBarController * tabbarController = [[UITabBarController alloc]init];
[tabbarController setViewControllers:array];
self.window.rootViewController = tabbarController;
[self.window makeKeyAndVisible];
return YES;
}
3.在NavRootViewController.m文件里面实现如下
#import "NavRootController.h"
#import "NavSecondController.h"
@interface NavRootController ()
@end
@implementation NavRootController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
NSLog(@"initWithNibName");
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self action:@selector(goNext) forControlEvents:UIControlEventTouchDown];
[button setTitle:@"Second View" forState:UIControlStateNormal];
button.frame = CGRectMake(0,0,100.0,40.0);
[self.view addSubview:button];
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
-(void)goNext
{
NavSecondController * secView = [[NavSecondController alloc] init];
[self.navigationController pushViewController:secView animated:YES];
}
-(void)leftPressed:(id)sender
{
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"AA" message:@"bbbb" delegate:nil cancelButtonTitle:@"ok" otherButtonTitles:nil, nil];
[alert show];
[alert release];
}
- (void)viewDidLoad
{
[super viewDidLoad];
UIBarButtonItem * leftButton = [[UIBarButtonItem alloc] initWithTitle:@"aaa" style:UIBarButtonItemStyleDone target:self action:@selector(leftPressed:)];
//self.navigationController.
self.navigationItem.leftBarButtonItem = leftButton;
[leftButton release];
NSLog(@"viewDidLoad");
}
这样就实现了将 UINavigationController与UITabbarController一起使用的效果,这样的效果在很多app里面有使用到。 当然,还能实现更加复杂的功能,后续会附上。
那么,在具备了上两篇文章的基础之后,我想,这里有必要实现一个稍微复杂一点的功能了,这个功能将UINavigationController and UITabbarController 结合起来使用
本文转自 http://www.999dh.net/article/iphone_ios_art/48.html 转载请注明,谢谢!
功能实现后的运行效果如下图所示
![](http://www.999dh.net/article/pic/QQ20130103-12.png)
实现如下
1.建立一个 empty application
2.建立3个派生自 UIViewController的类 分别为MyViewController NavRootController 以及 NavSecondController。
在 XYZAppDelegate.m 文件里面,实现如下:
#import "XYZAppDelegate.h"
#import "MyViewController.h"
#import "NavRootController.h"
@implementation XYZAppDelegate
@synthesize window = _window;
- (void)dealloc
{
[_window release];
[super dealloc];
}
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
// Override point for customization after application launch.
self.window.backgroundColor = [UIColor whiteColor];
MyViewController * myView = [[MyViewController alloc] initWithNibName:@"MyViewController" bundle:nil];
[myView.view setBackgroundColor:[UIColor blueColor]];
[myView setTitle:@"My View"];
NavRootController * navController = [[NavRootController alloc] initWithNibName:@"NavRootController" bundle:nil];
[navController.view setBackgroundColor:[UIColor yellowColor]];
[navController setTitle:@"Nav Root-View"];
UINavigationController * nav = [[UINavigationController alloc] init];
[nav pushViewController:navController animated:NO];
NSArray * array = [NSArray arrayWithObjects:myView,nav,nil];//这里是关键 第二个object是nav
UITabBarController * tabbarController = [[UITabBarController alloc]init];
[tabbarController setViewControllers:array];
self.window.rootViewController = tabbarController;
[self.window makeKeyAndVisible];
return YES;
}
3.在NavRootViewController.m文件里面实现如下
#import "NavRootController.h"
#import "NavSecondController.h"
@interface NavRootController ()
@end
@implementation NavRootController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
NSLog(@"initWithNibName");
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self action:@selector(goNext) forControlEvents:UIControlEventTouchDown];
[button setTitle:@"Second View" forState:UIControlStateNormal];
button.frame = CGRectMake(0,0,100.0,40.0);
[self.view addSubview:button];
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
-(void)goNext
{
NavSecondController * secView = [[NavSecondController alloc] init];
[self.navigationController pushViewController:secView animated:YES];
}
-(void)leftPressed:(id)sender
{
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"AA" message:@"bbbb" delegate:nil cancelButtonTitle:@"ok" otherButtonTitles:nil, nil];
[alert show];
[alert release];
}
- (void)viewDidLoad
{
[super viewDidLoad];
UIBarButtonItem * leftButton = [[UIBarButtonItem alloc] initWithTitle:@"aaa" style:UIBarButtonItemStyleDone target:self action:@selector(leftPressed:)];
//self.navigationController.
self.navigationItem.leftBarButtonItem = leftButton;
[leftButton release];
NSLog(@"viewDidLoad");
}
这样就实现了将 UINavigationController与UITabbarController一起使用的效果,这样的效果在很多app里面有使用到。 当然,还能实现更加复杂的功能,后续会附上。
相关文章推荐
- App主流框架UINavigationController && UITabBarController的简单使用
- [iOS 导航与TabBar混合] UINavigationCon+UITabBarViewController 混合使用
- UI- UINavigationController UITabBarController 使用总结
- iOS -App主流框架UINavigationController && UITabBarController的简单使用
- iOS -App主流框架UINavigationController && UITabBarController的简单使用
- IOS UINavigationController UITabBarController嵌套使用的时候显示消息数量
- UITabBarController和UINavigationController搭配使用
- iOS 笔记二:Multiple MVCs 、UINavigationController 、UITabBarController
- iOS学习之UINavigationController详解与使用(一)添加UIBarButtonItem
- UITabBarController生命周期(使用storyoard搭建)
- UITabBarController使用详解
- UITabBarController与UINavigationController配合使用
- UITABBARCONTROLLER WITH UINAVIGATIONCONTROLLER USING INTERFACE BUILDER
- 【转载】 iphone UINavigationController使用的一些技巧
- iOS UINavigationController与UITabBarController的组合使用
- 学习笔记:UITabBarController使用详解
- iOS学习之UINavigationController详解与使用(一)添加UIBarButtonItem
- IOS学习之UINavigationController详解与使用(一)添加UIBarButtonItem
- UITabBarController使用详解
- iOS学习之UINavigationController详解与使用(一)添加UIBarButtonItem