[Feature Request] Swipe to Browse Photos
Currently, browsing photos on gThumb requires the user to press left and right keys on the keyboard or press the left and right buttons on the GUI. I propose that: On a touchscreen: use fingers to swipe left and right to browse photos On a touchpad: use 2-finger left/ right swipe to browse photos That should make the touchpad and touchscreen experience much more enjoyable and intuitive, as this feature is standard on a lot of operating systems like Windows, macOS, iOS and Android