I'm a Digikam refugee -- and just discovered XnView. At first glance -- wow !

One question: when I click and drag an image from the display pane to a different folder -- dropping it into the new folder in the file browser -- the file is COPIED , not MOVED.
I see a menu item to "Move to ...", but -- is it possible to change that behavior so click-and-drag MOVES the file?
Thanks!