The image viewer only zoomed with its buttons, scaled the image inside
a fixed box so a zoomed image could not be moved, and the area around
the image swallowed clicks, so clicking beside it did nothing.
Both the Files image viewer and the attachment preview now use one
viewer that:
- zooms with the wheel, trackpad or two-finger pinch, centred on the
pointer, and with a zoom bar at the bottom (-, percentage, +, fit,
rotate)
- toggles between fit and full size on double-click or double-tap
- pans by dragging, or with the arrow keys, while zoomed
- closes on a click or tap beside the image, but not after a drag
- keeps + / - / 0 / r as shortcuts and Escape to close
Linus Rath
87915f8bf1