lok: calc: formula bar: improve selection handling

This patch provides some improvements for the single input line case
with a multi-line text selection:

- selection rectangles are correct when selection is expanded to the
previous or the next line

- two flag parameters for notifying the client if the start/end
selection handles should be visible or they don't

Change-Id: Ica0428786183c4b5a15870c43490bc69452c2a49
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92121
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93344
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions