Issue #9425: Add shortcuts for Paint Select modes
This patch attempts to implement issue #9425 (closed).
It adds support for Shift/Ctrl shortcuts to Paint Select tool's Add/Subtract modes.
gimp_paint_select_tool_modifier_key ()
already existed, but it was not fully implemented. The code is essentially the same as in gimp_selection_tool_modifier_key ()
, so I simply ported it.
From @Jehan's comment on the issue, I'm not sure if this should be implemented yet. It was easy enough to do though, so I've uploaded it in case there's interest.
Edited by Alx Sa