Making Smarter Table View Cells

/ Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

static NSString *CellIdentifier = @"Cell";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];
}

cell.textLabel.text = [[data objectAtIndex:indexPath.row] objectForKey:@"title"];
cell.textLabel.font = [UIFont boldSystemFontOfSize:18];
cell.textLabel.numberOfLines = ceilf([[[data objectAtIndex:indexPath.row] objectForKey:@"description"] sizeWithFont:[UIFont boldSystemFontOfSize:18] constrainedToSize:CGSizeMake(300, MAXFLOAT) lineBreakMode:UILineBreakModeWordWrap].height/20.0);
cell.detailTextLabel.text = [[data objectAtIndex:indexPath.row] objectForKey:@"description"];
cell.detailTextLabel.font = [UIFont systemFontOfSize:14];
cell.detailTextLabel.numberOfLines = ceilf([[[data objectAtIndex:indexPath.row] objectForKey:@"description"] sizeWithFont:[UIFont systemFontOfSize:14] constrainedToSize:CGSizeMake(300, MAXFLOAT) lineBreakMode:UILineBreakModeWordWrap].height/20.0);

return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {

NSString *titleString = [[data objectAtIndex:indexPath.row] objectForKey:@"title"];
NSString *detailString = [[data objectAtIndex:indexPath.row] objectForKey:@"description"];
CGSize titleSize = [titleString sizeWithFont:[UIFont boldSystemFontOfSize:18] constrainedToSize:CGSizeMake(300, MAXFLOAT) lineBreakMode:UILineBreakModeWordWrap];
CGSize detailSize = [detailString sizeWithFont:[UIFont systemFontOfSize:14] constrainedToSize:CGSizeMake(300, MAXFLOAT) lineBreakMode:UILineBreakModeWordWrap];

return detailSize.height+titleSize.height;
}
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