title: add subviews to UITableViewCell
body: <p>I have trouble when I add subviews to UITableViewCell.
  It's working when the table size is below the iPhone size.</p>
  
  <p>But when the size is bigger, it makes some horrible effect like this when I'm scrolling : </p>
  
  <p><img src="https://i.stack.imgur.com/eUcXY.png" alt="enter image description here"></p>
  
  <p>It's supposed to be like this : </p>
  
  <p><img src="https://i.stack.imgur.com/KALnZ.png" alt="enter image description here">
  Then I think it comes from the cell reuse.
  Here is a sample of my code : </p>
  
  <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
  
      static NSString *kCellIdentifier = @"UITableViewCellStyleSubtitle";
  
      UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellIdentifier];
      if (cell == nil) {
          //construct the cell
          cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle 
                                         reuseIdentifier:kCellIdentifier] autorelease]; 
  
  
          //clear the previuous content
          NSLog(@"Il y a %d subviews", [[[cell contentView] subviews] count]);
          //[[[cell contentView] subviews] makeObjectsPerformSelector: @selector(removeFromSuperview)];
          NSLog(@"Il y a %d subviews", [[[cell contentView] subviews] count]);
          [[cell textLabel] setBackgroundColor:[UIColor clearColor]];
          [cell setSelectionStyle:UITableViewCellEditingStyleNone];
      }    
  
      switch (indexPath.row) {
          case 0:
              [cell addSubview:titleEvent];
              break;
          case 1:
              //load the owner logo
              [cell addSubview:logoAsso];
              break;
          case 2:
              //StartDate
              [cell addSubview:clockImage];
              break;
          case 3:
              //EndDate
              [cell addSubview:clockEndImage]; 
              break;
          case 4:
              //Address
              [cell addSubview:adress];
              break;
          case 5:
              //map
              [cell addSubview:map];
              break;
          case 6:
              //header
              [Graphism configureSeparationCell:cell];
              break;
          case 7:
              //descritpion
              [cell addSubview:descriptionEvent];
              break;
          default:
              break;
      }
      return cell;
  }
  </code></pre>
  
  <p>The subviews are attributs of the class, and configured in the method viewDidLoad.
  If you can tell me what i'm doing wrong, that would be such a relief.</p>