There is a view1(UIView) in Custom UITableViewCell in I want new size of view1(UIView) after AutoLayout to draw border
UITableViewCell content is dynamic, hence I usedUITableViewAutomaticDimension for self resizing
I also use below methods but I get Original Size. I can not get new size of view1(UIView) after expanding
[self.tblView1 setNeedsLayout];
[self.tblView1 layoutIfNeeded];
[cell.view1 setNeedsLayout];
[cell.view1 layoutIfNeeded];
CALayer *rightBorder = [CALayer layer];
rightBorder.backgroundColor = [[UIColor redColor] CGColor];
rightBorder.frame = CGRectMake(cell.view1.frame.size.width-1, 0, 1, cell.view1.frame.size.height);
[cell.view1.layer addSublayer:rightBorder];
rightBorder is draw but according to view1's(UIView) original size that is Width = 394 Height = 322 not according to view1's(UIView) new size after layout size that is Width = 394 Height = 422
Try this.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if(tableView.tag == self.tblEditorialCalendar.tag)
{
UIView *leftBorder = [UIView new];
leftBorder.backgroundColor = [UIColor redColor];
leftBorder.translatesAutoresizingMaskIntoConstraints = NO;
UIView *topBorder = [UIView new];
topBorder.backgroundColor = [UIColor greenColor];
topBorder.translatesAutoresizingMaskIntoConstraints = NO;
UIView *rightBorder = [UIView new];
rightBorder.backgroundColor = [UIColor blueColor];
rightBorder.translatesAutoresizingMaskIntoConstraints = NO;
UIView *bottomBorder = [UIView new];
bottomBorder.backgroundColor = [UIColor yellowColor];
bottomBorder.translatesAutoresizingMaskIntoConstraints = NO;
[cell addSubview:leftBorder];
[cell addSubview:topBorder];
[cell addSubview:rightBorder];
[cell addSubview:bottomBorder];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|[leftBorder(3)]"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(leftBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[leftBorder]|"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(leftBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-3-[topBorder]|"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(topBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[topBorder(1)]"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(topBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:[rightBorder(1)]|"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(rightBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[rightBorder]|"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(rightBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-3-[bottomBorder]|"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(bottomBorder)]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:[bottomBorder(1)]|"
options:0
metrics:nil
views:NSDictionaryOfVariableBindings(bottomBorder)]];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
}
Another way is to use layout anchor (supported from iOS 9 and above) instead of VFL
[leftBorder.widthAnchor constraintEqualToConstant:3].active = YES;
[cell.leadingAnchor constraintEqualToAnchor:leftBorder.leadingAnchor constant:0].active = YES;
[cell.topAnchor constraintEqualToAnchor:leftBorder.topAnchor constant:0].active = YES;
[cell.bottomAnchor constraintEqualToAnchor:leftBorder.bottomAnchor constant:0].active = YES;
[topBorder.heightAnchor constraintEqualToConstant:1].active = YES;
[cell.leadingAnchor constraintEqualToAnchor:topBorder.leadingAnchor constant:3].active = YES;
[cell.topAnchor constraintEqualToAnchor:topBorder.topAnchor constant:0].active = YES;
[cell.trailingAnchor constraintEqualToAnchor:topBorder.trailingAnchor constant:0].active = YES;
[rightBorder.widthAnchor constraintEqualToConstant:1].active = YES;
[cell.trailingAnchor constraintEqualToAnchor:rightBorder.trailingAnchor constant:0].active = YES;
[cell.topAnchor constraintEqualToAnchor:rightBorder.topAnchor constant:0].active = YES;
[cell.bottomAnchor constraintEqualToAnchor:rightBorder.bottomAnchor constant:0].active = YES;
[bottomBorder.heightAnchor constraintEqualToConstant:1].active = YES;
[cell.leadingAnchor constraintEqualToAnchor:bottomBorder.leadingAnchor constant:3].active = YES;
[cell.trailingAnchor constraintEqualToAnchor:bottomBorder.trailingAnchor constant:0].active = YES;
[cell.bottomAnchor constraintEqualToAnchor:bottomBorder.bottomAnchor constant:0].active = YES;
Or you could just take four view (as four borders) in your nib file and place them with proper constraints.