I am having another try at this.
I often find myself switching back and forth between the erase tool and the
paintbrush tool. This involves a fair bit of hunting in the toolbox - if I
have no eraser preset set - or a little less hunting - if I have a preset set -
each time I switch tools.
I would like it if changing to erase mode was as easy as choosing an "erase"
color from the color palette (or color tool).
My use case is with a tablet and no keyboard.
For my motivation, see earlier posts.
Enhancement request in bugzilla is here:
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