突出显示没有选择的UITableView

Question

I have a custom UITableViewCell subclass and I'd like to show highlight state but no selection state.

How can I highlight a UITableViewCell background on touch (and unhighlight on release), but not show the selection state cell background (I have my own custom selection state)?

Answer 1

You need to implement the UITableView delegate method

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
  tableView.deselectRow(at: indexPath, animated: true)
}

Answer 2

@implementation CustomTableViewCell

- (void)awakeFromNib {
    [super awakeFromNib];
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // You have your code here as you said
}

- (void)setHighlighted:(BOOL)highlighted animated:(BOOL)animated
{
    //Implement custom hilighting code
}

@end

Answer 3

First, you need to make the table view unselectable by setting allowsSelection to false .

Next, create this custom table view cell:

class MyCell: UITableViewCell {
    override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
        backgroundColor = .red // or some other color
    }

    override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
        backgroundColor = .white

    }
}

Use this custom cell in the table view. You can do something like this in cellForRowAtIndexPath :

let cell = MyCell()
cell.isUserInteractionEnabled = true
// configure the cell's other stuff
return cell