When pressing [Ctrl]+[F] we currently see a field appearing in bottom right corner.

Could be nice to display a search icon at right of this field,
which would launch a (user defined) program command.

Such user command could make use of Thunar provided variables :
  - current working directory
  - in-field typed word(s) -if any-

So user could logically and easily integrate whether
SGsearch, monkeySearch (or find/grep in a Terminal).

Thank you for the great job being done with Thunar so far: keep on!
Arnaudv6