That's the intended behavior, the event will be sent once the current view is filled with any content, that can be also the preview pano or lower-res tiles.
Ok, but in that case I don't really get the difference between onpreviewcomplete and onloadcomplete ?
onviewloaded seems to work fine, but it seems that progress.progress will reach 1 onloadcomplete and not onviewloaded, is there a trick to attach progress.progress to onviewloaded ?
Thx Klaus !