我想要一个UIViewController,右边出现一个“幻灯片”动画.不像Push segue,不像Facebook应用程序.我希望新的ViewController在当前的一个上滑动(不要将它推开),但只覆盖屏幕的PART,而另一部分则显示第一个ViewController.
我尝试过的：我最接近的是创建一个具有以下内容的自定义segue：
- (void)perform
{
__block UIViewController *src = (UIViewController *) self.sourceViewController;
__block UIViewController *dst = (UIViewController *) self.destinationViewController;
CATransition* transition = [CATransition animation];
transition.duration = .50;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaSEOut];
transition.type = kCATransitionMoveIn;
transition.subtype = kCATransitionFromRight;
[src.navigationController.view.layer addAnimation:transition forKey:@"SwitchToView1"];
[src.navigationController pushViewController:dst animated:NO];
}
这实现了我想要的动画,但它涵盖了整个第一个ViewController.我怎么能让它停在某一点而不是覆盖整个东西？
我正在使用Storyboards,这是我第一次尝试任何类型的新动画.
解决方法
您可以尝试在源视图控制器中执行此操作,并更改destnation(x轴)的框架,例如：
- (void) perform {
UIViewController *dst = (UIViewController *) self.destinationViewController;
[dst.view setFrame:CGRectMake(160,YOUR_DST_WIDTH,YOUR_DST_HEIGHT)];
//your animation stuff...
[self addChildViewController:dst];
[self.view addSubview:dst.view];
[dst didMoveToParentViewController:self];
}
这应该做到！
如果没有,请告诉我……
UPDATE !:
@CaptJak嘿,对不起,没有为你工作..我写了下面的代码,它在这里没有任何问题..我把它链接到按钮点击..尝试它让我知道！ (PS：我也添加了动画！).
ViewController *tlc = [self.storyboard instantiateViewControllerWithIdentifier:@"MainViewController"];
[tlc.view setFrame:CGRectMake(-320,self.view.frame.size.width,self.view.frame.size.height)];
[self addChildViewController:tlc];
[self.view addSubview:tlc.view];
[tlc didMoveToParentViewController:self];
[UIView animateWithDuration:0.3 animations:^{
[tlc.view setFrame:CGRectMake(-160,self.view.frame.size.height)];
}];
