uibarbuttonitem

I have created a UIActionSheet UIActionSheet * action = [[UIActionSheet alloc]initWithTitle:@"" delegate:self cancelButtonTitle: @"cancel" destructiveButtonTitle: @"OK" otherButtonTitles: nil]; [action showInView:self.view]; [action release]; On the event of the cancel button in the UIActionSheet I want to fire the event of a UIBarButtonItem , which is in my view. My question is how can I fire the button event(without touching the button) in the UIActionSheet delegate method ayoy Not knowing the current bar button item action you can invoke it this way: [barButtonItem.target performSelector

I have tried this approach/hack: http://blog.blackwhale.at/2009/06/uibuttons-in-uinavigationbar/ The problem is this leaves a faint seam. I tried setting the background image of the nested toolbar to an image I captured of what it should be. That didn't work. The image was not applied. I have also tried using a nested UINavigationBar and that didn't seem to work. I have seen this done in several iPhone apps. Does anyone know how? [EDIT] I want the buttons to look like normal UIBarButtonItems and be able to use system styles like UIBarButtonSystemItemAdd, UIBarButtonSystemItemRefresh. The link

I want to be able to set the font of my apps navigation bar back button without doing anything too crazy and without losing any other design characteristics of the button (i.e. I want to keep the arrow). Right now I use this in viewDidAppear: to set the font of the normal bar button items. for (NSObject *view in self.navigationController.navigationBar.subviews) { if ([view isKindOfClass:[UIButton class]]) { [((UIButton*)view).titleLabel setFont:[UIFont fontWithName:@"Gill Sans" size:14.0]]; } } However this makes no change on the back button, regardless of which UIViewController this code is

Hi I need to set the button on right side, in navigation bar, programatically , so that if I press the button I will perform some actions. I have created the navigation bar, programatically by; navBar=[[UINavigationBar alloc]initWithFrame:CGRectMake(0,0,320,44) ]; Similarly, I need to add the button, on the right side of this navigation bar. For that I used, 1. UIView* container = [[UIView alloc] init]; // create a button and add it to the container UIButton* button = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 130, 44.01)]; [container addSubview:button]; [button release]; // add another

When I try to use UIBarButtonItem's "initWithImage" to initialize a navigation bar custom image, it comes out washed-up and stretched against a black navigation bar. This is how I create it: UIBarButtonItem *button = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"gear.png"] style:UIBarButtonItemStyleBordered target:self action:@selector(showSetting:)]; Here is what it looks like: Any idea if it's a problem with the image? I got it from a set of icons I bought. The displayed images on bar button items are 'derived' from the source image (it uses only the alpha channel values in