star filtering when use filter categorie

[Roumano]

If we don't wait until all files are loaded ( until the progress bar dispare ( see detail about why it's take long time to load ( http://newsgroup.xnview.com/viewtopic.php?f=60&t=30848 )

We can't add a filter "by star"
If we do it actually, it's stopping the pre-load of images and create the filter only on these already loaded images

So for example, i'm selecting a filter categories with 5000 pictures
if i don't wait 2(or 3) minutes of loading them :
create a "star filter" , >= 4 star , it's only show >=4 star of 10% of 5000 pictures (percent it's depend of how many are already loaded)