我最近回到原生iOS开发,正在开发Tab Bar应用程序。我注意到构建一个的过程已经改变了。所有教程都提到将Tab Bar控制器添加到基于Window的应用程序的mainwindow.xib中。我真的很喜欢使用界面构建器系统来创建一个标签栏,但这似乎已成为过去?
如果没有初始窗口添加标签栏控制器,它就是一个静音点。标签栏模板也不错,它只是使用代码来设置每个视图标签栏元素等。这很好,但我确实喜欢分离界面和背后的代码的方法。当我与客户合作时,很高兴向他们展示可视化的界面。
我的问题是1)是否可以使用标签栏控制器和界面构建来自定义标签栏? 2)我该怎么做呢?有没有教程?我并不反对使用空模板从头开始构建它。
谢谢,
大卫
答案 0 :(得分:0)
您好,我认为本教程将为您提供帮助:
ios5定制中的非常简单:
vistit:http://kurrytran.blogspot.com/2011/10/ios-5-tutorial-creating-custom-tab-bar.html
完成所有故事板,然后在viewdidload方法中设置所有内容。
- (void)viewDidLoad
{
UIImage *selectedImage0 = [UIImage imageNamed:@"HomeDB.png"];
UIImage *unselectedImage0 = [UIImage imageNamed:@"HomeLB.png"];
UIImage *selectedImage1 = [UIImage imageNamed:@"ScheduleDB.png"];
UIImage *unselectedImage1 = [UIImage imageNamed:@"ScheduleLB.png"];
UIImage *selectedImage2 = [UIImage imageNamed:@"BuildingsDB.png"];
UIImage *unselectedImage2 = [UIImage imageNamed:@"BuildingsLB.png"];
UIImage *selectedImage3 = [UIImage imageNamed:@"InformationDB.png"];
UIImage *unselectedImage3 = [UIImage imageNamed:@"InformationLB.png"];
UIImage *selectedImage4 = [UIImage imageNamed:@"MoreDB.png"];
UIImage *unselectedImage4 = [UIImage imageNamed:@"MoreLB.png"];
UITabBar *tabBar = self.tabBarController.tabBar;
UITabBarItem *item0 = [tabBar.items objectAtIndex:0];
UITabBarItem *item1 = [tabBar.items objectAtIndex:1];
UITabBarItem *item2 = [tabBar.items objectAtIndex:2];
UITabBarItem *item3 = [tabBar.items objectAtIndex:3];
UITabBarItem *item4 = [tabBar.items objectAtIndex:4];
[item0 setFinishedSelectedImage:selectedImage0 withFinishedUnselectedImage:unselectedImage0];
[item1 setFinishedSelectedImage:selectedImage1 withFinishedUnselectedImage:unselectedImage1];
[item2 setFinishedSelectedImage:selectedImage2 withFinishedUnselectedImage:unselectedImage2];
[item3 setFinishedSelectedImage:selectedImage3 withFinishedUnselectedImage:unselectedImage3];
[item4 setFinishedSelectedImage:selectedImage4 withFinishedUnselectedImage:unselectedImage4];
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
我希望它有所帮助。