Holding down the Ctrl key while using the existing shortcuts, will cause left right scolling instead of up and down.
The cursor keys will already move the image by one pixel used alone, or more when you add the Shift key. Using the cursor keys for fine control is a crucial short cut IMHO, and I wouldn't want to mess with it.
I don't know how to get to the cursor key shortcuts in Edit > Keyboard shortcuts. Anyone know?
Hello, could I ask you why you want to do that? Your keyboard does not have those keys, usually, one has to hold a social key to toggle them.
one of wheels on my mouse act like left-right arrow keys. I noticed on other applications like internet browsers, when I used that whell act like left - right arrow key so if I define left and right navigation shortcuts as left and right arrows on photshop than I can use that wheel for navigation
Why not use the default mouse wheel backwards and forwards to zoom?