Question

When I add a subview to my UITableViewController, it seems to be underneath the tableview. I may be loading my subview incorrectly, or calling addSubview in the wrong place. The subview I’m referring to is the red area above the tabbar that also contains the “Click me” button:

You can see that the cell lines kind of overlap. Here is where I’m adding the subview in my TableViewController:

- (void)viewDidLoad {
    [super viewDidLoad];
    CGRect hRect = CGRectMake(0, 170, 320, 480);
    HomeScreenOverlayView *homeView = [[HomeScreenOverlayView alloc] initWithFrame:hRect];
    [self.tableView addSubview:homeView];
    [homeView release];
}

Any ideas? Thanks!

Answer 1

When you call addSubview, it is probably the first view added to the table view. Later, all the cells and support views will be added over your view.

The best thing to do is create an empty view and add both the table view and overlay view to it, making sure the overlay view is above the table view.

Views serve the 3 roles of drawing, interaction and layout. It is fine to have a view that only fills one of those roles.