I am currently develop iphone app. the type of the app is Tab Bar. so i heave 4 tabs that in each tab i have different view. (each view have controller for itself) now in the first view i am loading data from the net and when it finished i want automaticly to jump to the second tab controller(to show the result). but u cant find the wa...
I saw in the inspector that I can change the background color, but I'd like to also change the border color and thickness, is this possible? Thanks ...
I want to know how to use autosizing property in interface builder i.e. how this property can be used in autoadjustment of subview height , width and their position in superview. Thanx, Regards tek3 ...
I dont know if I am missing something here but when I drop elements (UIImage or UILabel) in IB and run the app in simulator, the UI elements are shifting up a little (Snapping to status bar if I place them at first blue HIG line). Looks like some setting I am overlooking. Does this sound familiar? please help! Added Screenshot to expl...
I've hooked up a UITapGestureRecognizer to a UIImageView containing the image I'd like to display on an iPad screen and am able to consume the user taps just fine. However, my image is that of a hand on a table and I'd like to know if the user has tapped on the hand or on the table part of the image. I can get the x,y coordinates of th...
I have an image view that is inside of a UIScrollView so that I can pinch & zoom. My image looks fine in portrait mode, but when I go to horizontal orientation the image is not centered. The UIScrollView is 320x460. Here is my code: - (void)viewDidLoad { [super viewDidLoad]; CGRect frame = CGRectMake(0, 0, 320, 460); self...
Hi, I've been tasked with creating an iPhone app which will tap into a series of REST API JSON feeds from Twitter. I'm somewhat new to iPhone development, but I've created a few apps before, though none of them required tapping into API data. So let's say we have 3 views in Interface Builder that are being controlled by a tabcontrolle...
Hey, I have a question... I'm developing an app for the iphone and I want to place a search-bar within a toolbar in IB. I wasn't able to place the search bar into the toolbar directly as there is some conflict when setting a search-bar as a barButtonItem. My solution to this was placing a view as a BarButtonItem and then placing the Se...
I have a currently working program that has IBOutlet and IBAction connections from the interface to File's Owner. I made a new class, and added that to the document window in Interface Builder. Then I moved everything from the File Owner class files to the new class files. I removed the old connections and reconnected everything to the n...
I have a subclass of UIView that needs to calculates it's height according to it's width. When created in code everything works. However when I try to create the view in Interface builder, and although I override all related methods, I can't get the size of the view set in interface builder. - (id)initWithCoder:(NSCoder *)aDecoder { ...
Hello all, I have a UIView filled with buttons that are all nicely hooked up to actions and outlets. However, in my infinite wisdom, I decided that I really would rather have the button behavior to be different and subclassed a UIControl. My plan was to hop into Interface Builder, change the class of the buttons to my new UIControl sub...
I am trying to have a SplitView pop up on top of the current view but I don't want it to cover the whole screen so that the user doesn't feel he/she is taken elsewhere. I would imagine that the size can be specified from Interface Builder, but there are no size options on a UISplitViewController, and I can't seem to put it into another ...
So assume there's a class which contains: int someData[EXTREMELY_LARGE_CONSTANT]; What's the simplest way to bind arbitrary integers from this array to textfields in Interface Builder? Can I somehow read/write someData[x] through a KVC method on the class, or do I have to make a textfield subclass or something similar? ...
Hi, Is there any way to set the accessoryType of the cell to be in the left side? the code i use: cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton; in this condition the accessoryType button is on the right side and i want it in the left side. I tried also to build a custom cell be in the IB when i chose accessory...
Hello, As the subject says, I have a project based on Apple's TabController template. The problem is that when navigating to Second View in the TabController, the First View's "viewDidLoad" method is called. The second view's method is NOT called. Any idea what might cause this? I would post code but I'm not sure what part might pertai...
Hi, During a time in my app - I make a button a button not enabled myButton.enabled = NO; The problem is that I've made my button in IB with an image, and just a UILabel overtop of it. The label does not grey out when the buttons does. In IB - is there a way to link the label to the button? ...
Hi, I'm looking for a few good tutorials or articles out there that might help me with communicating between different views which I have setup in a TabBarController. I'd like to know how to properly call upon methods in other views of my TabBarController and then switch to that view. The other thing I am curious about is how to launc...
How do I go about opening a view in the way that you see in this example? Thanks! Dave ...
I have an application with several views and a tab controller. I've created a view that contains the elements for the header of my application which is consistent on every view. This way I do not need to recreate the header on every view, I can just overlay the HeaderView over the tabbarcontroller. The problem is that when I add the ne...
I have a Cocoa application which works fine except it will not invoke applicationDidFinishLauching on my app delegate. applicationWillFinishLauching does work though. In IB I have set the delegate from "Application" (and also File's owner) to my "XXX App Delegate" object. All other application specific methods are called correctly weird...