Question

仅景观应用。在我的主窗口xib上，我有一个UIView。我正在以编程方式将UIScrollview加载到UIView中，它工作正常。在那个scrollview上，我有一个按钮，通过presentModalViewController调用调出一个“细节”屏幕（一个单独的视图控制器）：

    LearnITViewController *learnit = [[LearnITViewController alloc] initWithNibName:@"LearnITViewController" bundle:nil];
self.learnitView = learnit;
[self presentModalViewController:learnit animated:YES];    
[learnit release];

当滚动视图是子视图时，正在调用动作，但模态视图不占用整个屏幕。相反，它会弹出父卷轴视图并翻转方向等。不是所需的行为。

当调用来自scrollview时，有关如何使模态视图全屏的任何指导，它是主xib上容器UIView的子视图？

Answer 1

感谢所有评论。在覆盖presentModalViewController的地方找到了一个提示，并在循环中冒泡，直到主控制器到达（在我的情况下，HomeViewController）。像冠军一样工作。

- (void) presentModalViewController:(UIViewController *)screen animated:(BOOL)animated {
    UIResponder *responder = self;
    while (responder && ![responder isKindOfClass:[HomeViewController class]]) {
        responder = [responder nextResponder];
    }
    [(UIViewController *)responder presentModalViewController:screen animated:YES];
}

我正在覆盖UIScrollview的.m文件，其中包含拨打电话的按钮。

Answer 2

尝试添加subview，而不是presentModelViewController：

LearnITViewController *tempView = [[LearnITViewController alloc] initWithNibName:@"LearnITViewController" bundle:[NSBundle mainBundle]];
self.learnITViewController = tempView;
[tempView release];
[self.view addSubview:mainMenuView.view];

并添加此

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
// Return YES for supported orientations.
return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);//or left
}

Answer 3

LearnITViewController *learnit = [[LearnITViewController alloc] initWithNibName:@"LearnITViewController" bundle:nil];
self.learnitView = learnit;
[self.learnitView setsetWantsFullScreenLayout:YES];

或

self.learnitView.wantsFullScreenLayout = YES;
[self presentModalViewController:learnit animated:YES];    
[learnit release];

Answer 4

而不是self在UIViewController中添加superview。

LearnITViewController *learnit = [[LearnITViewController alloc] initWithNibName:@"LearnITViewController" bundle:nil];
self.learnitView = learnit;
[self.view.superview presentModalViewController:learnit animated:YES];    
[learnit release];

presentModalViewController没有全屏显示

4 个答案: