Update uipopover height when cell is added - ios

Question

I have a table view (without scrolling) inside a UIPopoverController which has 4 cells. And sometimes it needs to have an extra cell (1 max). If I am animating the adding and subtracting of that cell, can I update the popover's height as well?
Here is how I create the popover table view:
- (void)createPopoverTable
{
//set up array
_arrayList = [NSMutableArray arrayWithObjects:#"one", #"two", #"three", #"four", nil];
//Make row selections persist.
self.clearsSelectionOnViewWillAppear = NO;
//View height
NSInteger rowsCount = [_arrayList count];
NSInteger singleRowHeight = [self.tableView.delegate tableView:self.tableView heightForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]];
NSInteger totalRowsHeight = (rowsCount * singleRowHeight) + 20;
//View width
CGFloat largestLabelWidth = 0;
for (NSString *item in _arrayList) {
//check size of font using default label
CGSize labelSize = [item sizeWithFont:[UIFont boldSystemFontOfSize:20.0f]];
if (labelSize.width > largestLabelWidth) {
largestLabelWidth = labelSize.width;
}
}
//some padding for the width
CGFloat popoverWidth = largestLabelWidth + 200;
//Tell popover the size
self.contentSizeForViewInPopover = CGSizeMake(popoverWidth, totalRowsHeight);
}
Then in one of my methods I have this code for when the table needs to change:
[self.tableView beginUpdates];
//update the array
[_arrayList insertObject:#"Blue" atIndex:3];
//insert the row
[self.tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:3 inSection:0]] withRowAnimation:UITableViewRowAnimationTop];
[self.tableView endUpdates];
The code all "works" fine but when I add the extra cell, it is being cut off due to the non scrolling nature of my popover controller. Any way I can update that?

Answer 1

try this one it worked for me
-(void) viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
self.contentSizeForViewInPopover = self.tableView.contentSize;
}
-(void) viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
[self.popoverControllerContainer setPopoverContentSize:self.contentSizeForViewInPopover animated:YES];
}