使用此代码; iPad UIPopover出现在屏幕的顶部,而不是按下它的按钮上方 - 我知道苹果拒绝了应用程序,所以有没有办法使它显示在按下的按钮上方? 这是当前调用它的代码;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
self.popover = [[UIPopoverController alloc] initWithContentViewController:(UIViewController *)picker];
CGRect takePhotoRect;
takePhotoRect.origin = self.view.frame.origin;
takePhotoRect.size.width = 1;
takePhotoRect.size.height = 1;
[self.popover setPopoverContentSize:CGSizeMake(320.0, 216.0)];
[self.popover presentPopoverFromRect:takePhotoRect inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
答案 0 :(得分:0)
在你的
中[self.popover presentPopoverFromRect:takePhotoRect inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
方法,使用按钮的框架,如:
[self.popover presentPopoverFromRect:myButton.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];