代码搭建记事本框架（一）

纠结数天，终于下定决心开始搭建属于自己的记事本。

写在最前面：这两天是有些彷徨，加上重感冒，难受的要死。思路有些混乱，界面想了一下大概，就胡乱的开始了。但是总算是迈出了第一步。

将rootviewcontroller设置为tabbar

   application.statusBarHidden = YES;        self.window = [[UIWindow alloc]init];    self.window.frame = [[UIScreen mainScreen]bounds];        self.window.rootViewController = [[CSMainBarController alloc]init];        [self.window makeKeyAndVisible  ];

 

 

采用的tabbarcontroller 上面套上uinavcontroller  在加上tableviewcontroller 代码如下：

- (void)viewDidLoad {    [super viewDidLoad];    // Do any additional setup after loading the view.//    CSMineTableViewController *mineTabelview = [[CSMineTableViewController alloc]init];    CSMineTableViewController *mineTable =[[CSMineTableViewController alloc ]init];    [self setTabbarController:mineTable Title:@"关于我" image:@"tabbar_profile_os7" selectImage:@"tabbar_profile_selected"];    CSDiaryTableViewController *diaryTable = [[CSDiaryTableViewController alloc]init];    [self setTabbarController:diaryTable Title:@"哈哈" image:@"tabbar_profile_os7" selectImage:@"tabbar_profile_selected"];        CSSettingViewController *setView = [[CSSettingViewController alloc]init];    [self setTabbarController:setView Title:@"饿了" image:@"tabbar_profile_os7" selectImage:@"tabbar_profile_selected"];        CSDuanZiViewController *duanzi  = [[CSDuanZiViewController alloc]init];    [self setTabbarController:duanzi Title:@"饿了" image:@"tabbar_profile_os7" selectImage:@"tabbar_profile_selected"];}/** *   设置对应的tabbar的属性 * *  @param childVC     <#childVC description#> *  @param tile        <#tile description#> *  @param image       <#image description#> *  @param selectImage <#selectImage description#> */-(void)setTabbarController:(UIViewController *)childVC Title:(NSString *)tile image:(NSString *)image selectImage: (NSString *)selectImage{//    childVC.title  =tile;//    childVC.tabBarItem.image = [UIImage imageNamed:image];//    childVC.tabBarItem.selectedImage = [UIImage imageNamed:selectImage];    childVC.view.backgroundColor = CSRandomColor;    childVC.tabBarItem.title = tile;    childVC.tabBarItem.image = [UIImage imageNamed:image];    childVC.tabBarItem.selectedImage = [UIImage imageNamed:selectImage];    [self addChildViewController:childVC];        CSNavigationViewController *myNav =[[CSNavigationViewController alloc]initWithRootViewController:childVC];    [self addChildViewController:myNav];}

 

通过重构nav中的push方法来判断对应的数据：判断通过push的viewcontroller是不是存在，count>0将隐藏对应的tabbar

/** *  拦截push进来的视图 * */-(void)pushViewController:(UIViewController *)viewController animated:(BOOL)animated{    if (self.viewControllers.count>0) {   //如果push进来的不是栈底控制器的话        viewController.hidesBottomBarWhenPushed = YES;    }    [super pushViewController:viewController animated:YES];}

 

 

给对应的子视图设置对应的伪数据，并且做好相应的点击时间的跳转：

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {#warning Incomplete method implementation.    // Return the number of rows in the section.    return 20;}- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {    static NSString * ID = @"cell";    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:ID ];        if (!cell) {        cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:ID];    }    cell.textLabel.text = [NSString stringWithFormat:@"我是第 %ld",(long)indexPath.row];    return cell;}-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{    UIViewController *myView = [[UIViewController alloc]init];    myView.view.backgroundColor = [UIColor redColor];    myView.title = @"diary跳转";    [self.navigationController pushViewController:myView animated:YES];}

 

对应顶部的UIBarButtonItem的点击，建立对应UIBarButtonItem的分类

//重构代码实现点击    self.navigationItem.leftBarButtonItem = [UIBarButtonItem itemWithImage:@"navigationbar_friendsearch" highImage:@"navigationbar_friendsearch_highlighted" target:self action:@selector(pop)];-(void)pop{    UIViewController *aboutView = [[UIViewController alloc]init];    [aboutView.view setBackgroundColor:[UIColor redColor]];    [self.navigationController pushViewController:aboutView animated:YES];}

分类中对应的代码：

+(UIBarButtonItem *)itemWithImage:(NSString *)imageName highImage:(NSString *)highImage target:(id)target action:(SEL)action{    UIButton *button = [[UIButton alloc]init];//    button  setImage:imageName forState:<#(UIControlState)#>    [button   setBackgroundImage:[UIImage imageNamed:imageName ] forState:UIControlStateNormal];    [button setBackgroundImage:[UIImage imageNamed:highImage] forState:UIControlStateHighlighted];    //    button.frame.size = button.currentBackgroundImage.size;    CGRect frame = button.frame;    frame.size = button.currentBackgroundImage.size;    button.frame = frame;        [button   addTarget:target action:action forControlEvents:UIControlEventTouchUpInside];    return [[UIBarButtonItem alloc]initWithCustomView:button];
}