edit: Just to clarify, I mean the preview (in the interface), not full screen (configuration exist for this one)
Mouse to pan zoomed preview
Moderator: xnview
Mouse to pan zoomed preview
I find the arrow keys hard to use, please 
edit: Just to clarify, I mean the preview (in the interface), not full screen (configuration exist for this one)
edit: Just to clarify, I mean the preview (in the interface), not full screen (configuration exist for this one)