uipopovercontroller

i'm using UIAlertController . But on iPad with iOS 8, actionSheet show with popover arrow. Any ideas to hide that arrow? Here is my code: UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"this is alert controller" message:@"yeah" preferredStyle:UIAlertControllerStyleActionSheet]; UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"Cancel action") style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) { NSLog(@"Cancel action"); }]; UIAlertAction *okAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @

I'm creating an iPad application which needs a UIPopoverController like this one (I mean, with buttons): I tried using a UIViewController but it gives me an enormous popup with a white background. Can anyone explain me how to make one? I cannot find any documentation or example code. Thanks. You need -[UIActionSheet showFromBarButtonItem:animated:] instead of a UIPopoverController. 来源： https://stackoverflow.com/questions/2579025/safari-style-uipopovercontroller-from-toolbar

I'm using a UISearchDisplayController with a UISearchBar. I put this UISearchBar in my app using IB and I get : alt text http://img6.imageshack.us/img6/1985/screenshot20100701at156.png Fine : when you start taping, the result popovercontroller appears magically (I didn't write anything on my own to make it appear !) Then, when a row is clicked among the result, I want to dismiss the PopoverController BUT at this stage, I never instantiated the UIPopoverController on my side : it looks like if there's an encapsulated behavior in the UISearchDisplayController that automatically wraps its

As titled, in iOS8, [UIPopoverController presentPopoverFromRect] does not work for [UIApplication sharedApplication].keyWindow any more. (It does work in iOS7) I verified following codes: TestViewController *test = [[TestViewController alloc] initWithNibName:nil bundle:nil]; if (testPopoverController == nil) { testPopoverController = [[UIPopoverController alloc] initWithContentViewController:test]; testPopoverController.popoverContentSize = CGSizeMake(250, 95*5); } CGPoint point = [sender convertPoint:CGPointMake(0, 0) toView:nil]; CGRect rect = CGRectMake(point.x, point.y, 24, 24);

This problem happens with SDK 8.1, when running under iOS 8.1, but not when running under iOS 7. It is for iPad only. The problem appears both with simulator and on a hardware device. The code below demonstrates a view controller that contains a UITableView with 1 row, and below that, a UIButton. Tapping on the button or on the row will cause a popover to appear. This works just fine when tapping the button, but when tapping the row of the tableview, the popover appears with some delay. In my testing, first time I tap the row the popover usually appears with little or no delay, but second time

In my app I have 3 UIPopOvers. They appear when user taps buttons in the toolbar. I need to make the popovers appear in the correct place when user rotates iPad if the popover is already opened (like the -willAnimateRotationToInterfaceOrientation:). How can I do it? Thanks in advance! In iOS 7.0 and later, it can be done by implementing following method available in UIPopoverControllerDelegate : (void)popoverController:(UIPopoverController *)popoverController willRepositionPopoverToRect:(inout CGRect *)rect inView:(inout UIView **)view For popovers that were presented using the

I am creating a custom layout of the popover that iOS provides. I have subclassed the UIPopoverBackgroundView and got it to draw the background for my popover correctly. My problem is now that UIPopoverController creates an inner shadow on the popover affecting the contentViewController of the popover. I want to remove this inner shadow, so only the content of my contentViewController is displayed. This is how the popover currently looks, with a UILabel to demonstrate the effect on the contentViewController. Is there any way to remove this inner shadow? Support for this was added in ios6.0

Using iOS I Have 15 ViewControllers now I want to pop from one ViewController to another View Controller. I am using this code: SecondViewController *Sec=[SecondViewController alloc]init]; [self.navigationController popViewController:Sec animated:YES]; This shows error this ViewController not exist and then I am using this code: NSArray *array = [self.navigationController viewControllers]; [self.navigationController popToViewController:[array objectAtIndex:1] animated:YES]; This code is right to pop from thirdViewController to secondViewController. But What happened when we pop from Ninth(9th

I can't keep popover the same position on the screen after rotation. Is there any good way to do that, because just setting some frame to popover works terrible after rotating. popover.frame = CGRectMake(someFrame); After rotation popover looks fine only if it is in the center of the screen. Max MacLeod Apple has a Q&A on exactly this issue. You can find the details here: Technical Q&A QA1694 Handling Popover Controllers During Orientation Changes Basically, the technique explains that in your view controller's didRotateFromInterfaceOrientation method, you will present the pop over again as