gistfile1.txt

- (void)configureThumbnailScroller
{
    [thumbnailsContainerView setBackgroundColor:[CPColor blackColor]];

    var photosListItem = [[CPCollectionViewItem alloc] init];
    [photosListItem setView:[[MMSPhotoCell alloc] initWithFrame:CGRectMakeZero()]];

    photosCollectionView = [[CPCollectionView alloc] initWithFrame:CGRectMake(0, 0, 
    ([thumbnailsScrollView frame].size.width), [thumbnailsScrollView frame].size.height)];

    [photosCollectionView setDelegate:self];
    
    [photosCollectionView setMinItemSize:CGSizeMake(90, 90)];
    [photosCollectionView setMaxItemSize:CGSizeMake(90, 90)];
    [photosCollectionView setAutoresizingMask:CPViewWidthSizable | CPViewHeightSizable];
    [photosCollectionView setMaxNumberOfRows:1];
    [photosCollectionView setMaxNumberOfColumns:0];
    [photosCollectionView setVerticalMargin:0.0];
    
    [photosCollectionView setItemPrototype:photosListItem];

    [thumbnailsScrollView setDocumentView:photosCollectionView];     
    [thumbnailsScrollView setHasHorizontalScroller:YES];
    [thumbnailsScrollView setHasVerticalScroller:NO];

    [thumbnailsContainerView setHidden:YES];
    
    var thumbnailContainerFrame = CGRectCreateCopy([thumbnailsContainerView frame]);
    
    thumbnailContainerFrame.size.width = [[[CPApp mainWindow] contentView] frame].size.width;
    [thumbnailsContainerView setFrame:thumbnailContainerFrame];
    
    [[[CPApp mainWindow] contentView] addSubview:thumbnailsContainerView];
}