Question

I have followed the tutorial below to use CAGradientLayer to make gradient background in UITableViewCell.

http://cocoawithlove.com/2009/08/adding-shadow-effects-to-uitableview.html

Besides this tutorial, is there any other resources in this topic ?

Thanks.

Answer 1

The always-awesome Ray Wenderlich did a tutorial on changing UITableViewCells and includes a gradient.

http://www.raywenderlich.com/2033/core-graphics-101-lines-rectangles-and-gradients

If you want a quick and way, here’s some code:

//include #import <QuartzCore/QuartzCore.h> in the header…

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{

 if (cell == nil) {
        cell = [[DayCalendarCellView alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
        CAGradientLayer *gradient = [CAGradientLayer layer];
        gradient.frame = cell.bounds;
        gradient.colors = [NSArray arrayWithObjects:(id)[[UIColor whiteColor]CGColor], (id)[[UIColor redColor]CGColor], nil];
        [cell.layer addSublayer:gradient];
    }        
    return cell;
}

You can change the colors but this will give you a good idea…

Good luck!