Hi, everyone, I want to ask a question about the iPhone application. I create the UINavigationController programmatically. And I use the UITableView to do the following thing. However, I don't know how to change the text of the text in the back button (see below, in this case is 'Plays') in code level? Thank you very much. Link: htt...
I am upgrading my iPhone application to run "natively" on iPad and am coming into a difficulty when hiding the navigation bar in landscape and showing it again in portrait. In my BaseViewController: - (void) willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration { [super w...
In my iPhone application I have the a Default.png image that appears when the app is loading. When my app is loaded the first view that appears is embedded in a Tab Bar Controller and a Navigation controller. I have an UIImageView on the first view that you see - basically I would like to keep it that the ImageView image stays in the exa...
Hi, I have a tabbar application with a navigation bar. For one of the actions I am instantiating a navigation controller programatically and adding a view with tableview. I want to remove this navigation bar and tableview programatically clicking a button on the new navigation bar. how to do this ? I tried popview but it is not poping ...
Hi there, I've got a navigationBar that does not auto-resize when rotating the device anymore. So the navigationBar keeps it's portrait height of 44 pixels and does not shrink down to 32 pixels. I'm using a custom UITabBarController subclass which initializes the UINavigationControllers and adds them to it's viewControllers array. Since...
I have been trying to figure out how to display a background image behind a UINavigationBar on my iPhone app and have come across the same solution many times which is as follows: @implementation UINavigationBar (UINavigationBarCategory) { - (void)drawRect:(CGRect)rect { UIImage *img = [UIImage imageNamed: @"logo_bar.png"];...
I have seen it done on some apps, where the navigation bar is actually smaller than the default 44px, and there is a UIView (which has functionality) above the nav bar... I want more than a custom background image, which I did manage to figure out how to do, but I dont know where to start getting something like this done. Any help is g...
I'm trying to use only one Pager, the same functions, for 2 Grids, but it's not working like I wish it would... I set the element ID at the pager JqGrid property, but it's not working properly... How can I fix this problem? ...
Hi all, I'm developing a new application that use a webView for internet searches... I'd like to reproduce the navigation bar as Safari's bar but I don't know how do. How can I create a navigation bar with label and two text fields programmatically? Does anyone know a tutorial, link or guide to do this? Thanks! ...
Hello. I've looking around for a way to change the background image of my NavigationBar and control the appearance of my NavigationBar as the user navigates the app. I've been looking around and it appears the accepted approach for changing the background image is this... @implementation UINavigationBar (UINavigationBarCategory) - (v...
Essentially i want to display a notification just beneath the UINavigationController, covering the area that would be occupied by the top most UIViewController's view. However i want the background image to extend upwards and partly cover the UINavigationBar The finished product should hopefully look like the below The trick comes in ...
In a Section Indexed UITableView how do you make the title of the section chosen (by pressing the Section Index) align *not* at the very top of the screen (under the navigation controller) but rather flush after the Navigation Bar Header at the top? like this: [button] Navigation Bar Header at top of screen [other button] X (section l...
Hi there, in my iphone app, im trying to make my uinavigationbar act as a button, i mean do something when i touch it. Not back button o any nav item, the bar itself. heres how i "categorized" it: @implementation UINavigationBar (UINavigationBarCategory) - (void)drawRect:(CGRect)rect { UIColor *color = [UIColor blackColor]; UIIm...
Hi. I'm trying to setup a UINavigationController in IB with a UIViewController within it. Although I have set my controller to show a navigation bar, I only see the rest of my view when loaded (no navigation bar). Has anyone else had a similar problem? Thanks. Ricky. ...
I have a MPMediaPickerController that lets the user pick his/her own songs in my app. Problem is my app has the "black" navigation bar throughout and the picker is the standard blue. Now I know it's not allowed/possible to subclass the picker but is there any other way to change the navigation bar to "black"? ...
In my app, I got a UINavigationController. Unfortunately, when I rotate the device and the interface orientation changes, the UINavigationBar doesn't change its height. In other iPhone applications, such as the Contacts.app, the navigation bar gets slightly less tall in landscape mode. It must be built-in, because if you take the navigat...
I've overridden drawLayer:inContext: on UINavigationBar in a category so that I can put a custom image up there. I hate it, but my client was adamant. As a result, I've had to fall back to some pretty ugly hacks to get things up there. I had to put a new method in that category to put a title on the nav bar header, and I have to call it...
I've seen this question asked around before, and found an answer for how to do this in a simple view. But... when I go to a subsequent view pushed onto the view stack, manually setting the titleView doesn't work out. The titleView view gets pushed off to the right while the back button and its text take over the left half of the UI. Is ...
Does anyone know if the uinvagitionbar of a uinavigationcontroller can be moved down? I'd like to move it around 200 pixels down to have a logo on top. From my research, I understand that the navigationbar should not be subclassed and there are only two properties that should be changed, it's color and it's visibility. So is this impossi...
Hi, I searched all the web but did not find a clue: I've got a UIView in a UINavigationController in a UITabBarController—not that unusual, I guess. First of all an image: http://img824.imageshack.us/img824/426/navbari.png The app starts in portrait mode (1) When I now rotate the device to landscape mode the app looks like in (2) A...