Two recommendations for image viewer

I'm very happy to see the image viewer getting better and better. One of the best features added recently is the checkerboard background for images with transparency. However, there are still two other features that I would love to see implemented:

  1. Enable the right mouse button, so it could, for example, be used to go back to the previous image. This would allow us to browse both forward and backward through images without having to move the mouse from one side of the screen to the other—simply by using the left and right mouse buttons.

  2. Create a command to toggle Crop Mode on and off, and make the crop handles work without requiring any keyboard key to be pressed. In other words, the entire cropping process could be controlled using only the mouse.

Appearance of the image after clicking the proposed "Crop Mode" button.

Thanks for the suggestions! We'll add both of those for the next beta.

Note that you can already use the "Select All" command to get a selection that you can modify without needing to press a key, but the new command will select a default region as you've suggested and also respect the selection aspect ratio if one is set.