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Iphone 使用navigationcontroller更改弹出内容大小_Iphone_Uiview_Uinavigationcontroller_Uipopovercontroller - Fatal编程技术网

Iphone 使用navigationcontroller更改弹出内容大小

Iphone 使用navigationcontroller更改弹出内容大小,iphone,uiview,uinavigationcontroller,uipopovercontroller,Iphone,Uiview,Uinavigationcontroller,Uipopovercontroller,我想显示一个自定义contentsize的popover。 我可以这样做 UINavigationController* popoverContent = [[UINavigationController alloc] init]; UIView* popoverView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 800, 800)]; popoverView.backgroundColor = [UIColor b

我想显示一个自定义contentsize的popover。 我可以这样做

UINavigationController* popoverContent = [[UINavigationController alloc] init];


    UIView* popoverView = [[UIView alloc]  initWithFrame:CGRectMake(0, 0, 800, 800)];

    popoverView.backgroundColor = [UIColor blueColor];

    popoverContent.view = popoverView;

    popoverContent.contentSizeForViewInPopover = CGSizeMake(55, 55);
    UIPopoverController *pop = [[UIPopoverController alloc] initWithContentViewController:popoverContent];
    [pop presentPopoverFromRect:CGRectMake(80.0, 210.0, 160.0, 40.0) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionLeft animated:YES];
但如果我将内容更改为:

popoverContent.viewControllers = [NSArray arrayWithObject:myViewController];

尺寸一点也不改变

使用导航控制器时如何更改内容大小?
感谢您明确更改Popover的大小:

 [self.popoverController setPopoverContentSize:myView.size animated:YES];

但是我同意
contentsizeforviewinpover
应该可以工作。无论如何,这对我来说并不重要。

这也让我心烦意乱。到底是怎么回事?
 [self.popoverController setPopoverContentSize:myView.size animated:YES];