uibarbuttonitem

I have seen this kind of question a lot on the internet but it seems no one really knows the answer? I am using QLPreviewController for displaying PDF documents. I first used a UIWebView but I was recommended to use QLPreviewController instead for performance reasons with bigger documents. what I want is 4 custom UIBarButtonItem's in the top right (so where the print button is). I managed to get a custom toolbar at the bottom, but that's not really what I want. Considering that it is not possible to add custom button at the place of the print button, I still want to remove the printbutton and

I am trying to set an Image for bar button Item for that I have an image like: with resolution 30 * 30 but while I assign this Image to Bar button Its looks like: I have assigned image this way : and If I try this way like making an IBOutlet for the button and set Image programatically form this question and code for that is: // Outlet for bar button @IBOutlet weak var fbButton: UIBarButtonItem! // Set Image for bar button var backImg: UIImage = UIImage(named: "fb.png")! fbButton.setBackgroundImage(backImg, forState: .Normal, barMetrics: .Default) but nothing happend with this, Can anybody

I've created a popover from a UIBarButtonItem using Xcode Storyboards (so there's no code) like this: Presenting the popover works just fine. However, I can't get the popover to disappear when I tap the UIBarButtonItem that made it appear. When the button is pressed (first time) the popover appears. When the button is pressed again (second time) the same popover appears on top of it, so now I have two popovers (or more if I continuer pressing the button). According to the iOS Human Interface Guidelines I need to make the popover appear on the first tap and disappear on the second: Ensure that

The following code works up through iOS 6: UIButton *myButton = nil; myButton = [UIButton buttonWithType:UIButtonTypeCustom]; myButton.bounds = CGRectMake(0,0,44,30); // setup myButton's images, etc. UIBarButtonItem *item = nil; item = [[UIBarButtonItem alloc] initWithCustomView:customButton]; This is how the button is supposed to be aligned: However, on iOS 7, the button appears to be offset from the right or left by too many pixels: How can I get my custom bar button items to be aligned properly? malex Works until iOS11! You can use negative flexible spaces and rightBarButtonItems property