UITableViewCell cannot be set transparent entirely with check box - ios

Question

I use below code to try to make tableview cell background clear colour when selected and it works without checkbox but when there is it's not clear colour totally.
[cell setSelectionStyle:UITableViewCellSelectionStyleBlue];
cell.tintColor = [UIColor redColor];
UIView *selectionView = [UIView new];
selectionView.backgroundColor = [UIColor clearColor];
[[UITableViewCell appearance] setSelectedBackgroundView:selectionView];
As you can see from below picture, it's only clear under checkbox but not entire cell. But when there's no checkbox (not editing mode) it's entirely clear. How can I fix this? Thanks in advance.
If I remove the above code, the result will look like this. The white background will cover entire cell. I don't know why the above code can just set clear background to the area beneath checkbox?

Answer 1

add this method
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
[cell setBackgroundColor:[UIColor clearColor]];
}

Answer 2

Need to set clear background of cell and cell'contentView.

Answer 3

how about setting the selection style to none instead of blue?
[cell setSelectionStyle:UITableViewCellSelectionStyleNone];

Answer 4

I have find solution, We can edit below code
- (void)viewDidLoad {
[super viewDidLoad];
//Add below to line
[self.tblContact setAllowsMultipleSelectionDuringEditing:YES];
[self.tblContact setEditing:YES animated:YES];
//tblContact is tableView Outlet
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
//ContactTableViewCell is xib file of UITableViewCell
static NSString *identifier = #"ContactTableViewCell";
ContactTableViewCell *cell = (ContactTableViewCell *)[tableView dequeueReusableCellWithIdentifier:identifier];
if (cell == nil)
{
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:#"ContactTableViewCell" owner:self options:nil];
cell = [nib objectAtIndex:0];
}
[cell setSelectionStyle:UITableViewCellSelectionStyleBlue];
cell.tintColor = [UIColor redColor];
UIView *selectionView = [UIView new];
selectionView.backgroundColor = [UIColor clearColor];
[[UITableViewCell appearance] setSelectedBackgroundView:selectionView];
cell.backgroundColor = [UIColor clearColor];
return cell;
}