I want to create a UIBarButtonItem with a custom image, but I don\'t want the border that iPhone adds, as my Image has a special border.
Problem In my iPad app, I cannot attach a popover to a button bar item only after press-and-hold events.But this seems to be standard for undo/redo.How do other apps do this?
I have 3 UITextFields in a grouped UITableView and am trying to figure out the correct logic to only have my \'Save\' UIBarButtonItem enabled when none of the UITextFields are empty.
I have a reference to a \"UIBarButtonItem\", is there a way I can add a custom \"Back Navigation Button\" to that item when it is not part of a Navigation based view?
One of my users is reporting a crash on his device, an iPhone 3GS. Other devices of the same type are not reporting similar behavior. He\'s sent me a crash log and based on reading it, I\'m not sure h
i am not sure what i am missing here. I Have a custom UINavigationController and i am trying to add a persistant UIBarButtonItem to the bar.
I am putting a label on a UIToolbar (per this tip: Adding a UILabel to a UIToolbar). But the toolbar has a button on the left side, and so flexible spaces throw the label off the center, which is whe
I\'ve got 2 methods. One method starts playing an audio file (.mp3), the other method updates a UIToolBar to show a button (PLAY or PAUSE). These two methods are called in the following order:
So I have a UIViewController (main application controller is a TabBarController). On this there is a UINavigationBar, and a UIBarButtonItem. I\'m PRETTY sure I hooked up everything correctly in the In
When I do this : // --------------- SETTING NAVIGATION BAR LEFT BUTTON activityIndicator = [[UIActivityIndicatorView alloc] initWi开发者_开发技巧thFrame:CGRectMake(0.0,0.0,25.0,25.0)];
加载中,请稍侯......