iosobjective-cipaduipopoverpresentationcontroller

ViewController content size doesn't change popover size

The popover's preferred size is only works if the height is greater than 320.

I have searched a lot to solve this issue. But didn't find any answer. Is there any minimum size that the popover should satisfy in iPad? If not, what i'm missing?

Code:

UIViewController *viewController = [subStoryboard instantiateViewControllerWithIdentifier:SMFormViewControllerSBID];
controller = [[UINavigationController alloc] initWithRootViewController:viewController];

SMFormViewController *formViewController = (SMFormViewController *)controller.topViewController;
formViewController.modalPresentationStyle = UIModalPresentationPopover;
formViewController.preferredContentSize = CGSizeMake(375, 320);

popController = [controller popoverPresentationController];
popController.permittedArrowDirections = UIPopoverArrowDirectionLeft;
popController.delegate = self;

popController.sourceView = tblDocDetails;
NSInteger section = [tblDocDetails numberOfSections] - 1;
CGRect rectCustomLoc = [tblDocDetails rectForFooterInSection:section];
popController.sourceRect = CGRectMake(rectCustomLoc.origin.x, rectCustomLoc.origin.y, 130, rectCustomLoc.origin.y/2);

[self presentViewController:controller animated:YES completion:nil];

Note: I tried, adaptivePresentationStyleForPresentationController: & adaptivePresentationStyleForPresentationController: to return UIModalPresentationNone.

Solution

  • My popover sometimes doesn't visible, because of the sourceRect was incorrect.

    Since I embedded ViewController in a Navigation Controller, preferredContentSize should set to Navigation Controller.

    controller.preferredContentSize = CGSizeMake(375, 100);

    & in ViewController:

    self.navigationController.preferredContentSize = contentsize;

    And Changed sourceRect to:

    CGRect rectCustomLoc = [table rectForFooterInSection:section];
rectCustomLoc.size.width = sender.frame.size.width;
popController.sourceRect = rectCustomLoc;