darktable-org/darktable — pull request #161 by cornergraf (2013-01-20 10:12:18+00:00)
Title: Zoom fix - Fixed arrow keys during preview and implemented center scroll  (Bug #9168)

Arrow keys (both up/down and left/right) now work during fullscreen preview. Also implemented the "center scroll" function, which realigns the images with the grid so there is no empty space in front of the first image.

Addition to Zoom fix for Bug #9168