iphone-sdk-3.0

I have a TabBarController, one of the tabs of which contains a sub view which is a navigationController. I am then loading into the navigation controller a view which inherits form UITableViewController. My problem is thta for some reason the table view starts behing the navigation controller, not the top of the screen but about half way down the navigation bar, hence the top of the first cell in the table view is cut off. Can anyone suggest how to move the UITableViewController down? Fix it programmatically: - (void)viewDidLoad { UIEdgeInsets inset = UIEdgeInsetsMake(20, 0, 0, 0); self

When I set the UITableViewCells backgroundColor to a semi-transparent color, it looks good, but the color doesn't cover the entire cell. The area around the imageView and accessoryView are coming up as [UIColor clearColor] ... I've tried explicitly setting the cell.accessoryView.backgroundColor and cell.imageView.backgroundColor to be the same color as the cell's backgroundColor , but it doesn't work. It puts a tiny box around the icon, but doesn't expand to fill the left edge. The right edge seems unaffected by this. How can I fix this? EDIT : Here is the raw table cell code: -

I'm facing with a simple but tedious problem. What I'm trying to do is make an UITableView to page like an UIScrollView but enabling paging doesn't help me so much because I can't set page size so the tableview scrolls exactly of its height so it shows rows 1...10 or 11...20 and so on. What I'd like instead is that no cell remains clipped above or under the view when I scroll (thus paging) without having a sort of fixed range of shown cells. Thanks a lot More simple and more efficient :) - (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate{ if(decelerate)

All of the data on my application is pulled through an API via JSON. The nature of a good percentage of this data is that it doesn't change very often. So to go and make JSON requests to get a list of data that doesn't change much didn't seem all that appealing. I'm looking for the most sensible option to have this JSON saved onto the iPhone in some sort of persistent data store. Obviously one plus of persisting the data would be to provide it when the phone can't access the API. I've looked at a few examples of having JSON and CoreData interact, for example, but it seems that they only

I'm starting a new app, and I'd like to know how to require a password to open it. I was considering a UIActionSheet in the application didFinishLaunchingWithOptions method of the app delegate implementation file, but am unsure how to go about doing so. I'm going to keep trying though. Found this video , which seems pretty helpeful. Now I've got my UIActionSheet to pop up displaying "Enter password," and am trying to figure how to add a keypad to the action sheet. pendor I think you may have better luck using a full UIViewController instance instead of a UIActionSheet . Adding keyboard

I am looking for a Core Text example for iphone/ipad but with little luck. Any leads would be appreciated. I have written a small project on Github that provides an Objective-C wrapper for Core Text: https://github.com/akosma/CoreTextWrapper In particular, it takes any string and renders it over multiple pages, with multiple columns each page. Hope it helps! You can find an example of column layout tweaked to work with iPhone/iPad here: http://foobarpig.com/iphone/coretext-example-column-layout-with-correctly-inverted-text.html kennytm Core Text is a public framework on the Mac OS X. Any