Created attachment 4836 Add an icon-column in the icon view for loading thumbnailed images This patch adds an icon-column that should point to a path of an image file to render. It uses ExoCellRendererIcon to handle the thumbnailed image display of that file.
Thanks for the patch! Added in http://git.xfce.org/xfce/exo/commit/?id=1e9ffbca316ce89309016dc5718af9fa61c4ecc1