使用导航控制器更改弹出窗口内容大小
我想显示一个具有自定义内容大小的弹出窗口。 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];
大小
popoverContent.contentSizeForViewInPopover = CGSizeMake(55, 55);
根本不会改变。
如何在使用导航控制器时更改内容大小? 谢谢
I want to show a popover with a custom contentsize.
I can do it doing like so
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];
but if I change the content to :
popoverContent.viewControllers = [NSArray arrayWithObject:myViewController];
the
popoverContent.contentSizeForViewInPopover = CGSizeMake(55, 55);
the size doesn't change at all.
How can I change the content size while using the navigation controller?
Thanks
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显式更改弹出窗口大小是有效的:
但我同意
contentSizeForViewInPopover
应该有效。无论如何,这不适合我。Explicitly changing the popovers size works:
But I agree that
contentSizeForViewInPopover
should work. It doesn't for me anyway.