Move the class out of weld.hxx into its own header, in
order to make it easier to keep an overview and to avoid
having to recompile ~all UI code when the class is
modified.
Change-Id: I56cea12845bc906a8b7aff13abe033e9723b85c1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/198614
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Jenkins
Michael Weghorn
7efb65c7ef