sw: avoid unwanted row height changes

When changing a row's height with SID_TABLE_CHANGE_CURRENT_BORDER_POSITION
avoid knock-on effects to lower rows.

Change-Id: I0af5a6ec2ceb685ec5dd97e4a00237a4c7857589
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167438
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
(cherry picked from commit c6c1c7afc18f32453c06a3af25f389ccb9074a1b)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167459
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Tested-by: Jenkins

1 files changed, 8 insertions, 0 deletions

diff --git a/sw/source/uibase/uiview/viewtab.cxx b/sw/source/uibase/uiview/viewtab.cxx
index 2e5bb65435ec..24d5585137fa 100644
--- a/sw/source/uibase/uiview/viewtab.cxx
+++ b/sw/source/uibase/uiview/viewtab.cxx
@@ -1169,7 +1169,15 @@ void SwView::ExecTabWin( SfxRequest const & rReq )
                         auto & rEntry = aTabRows.GetEntry(nIndex);
                         tools::Long nNewPosition = rEntry.nPos + nOffset;
                         nNewPosition = std::clamp(nNewPosition, rEntry.nMin, rEntry.nMax - constDistanceOffset);
+                        tools::Long nActualOffset = nNewPosition - rEntry.nPos;
                         rEntry.nPos = nNewPosition;
+                        // Maintain the size of the other rows
+                        for (size_t i = nIndex + 1; i < aTabRows.Count(); ++i)
+                        {
+                            auto& rNextEntry = aTabRows.GetEntry(i);
+                            rNextEntry.nPos += nActualOffset;
+                        }
+                        aTabRows.SetRight(aTabRows.GetRight() + nActualOffset);
                     }
 
                     rSh.SetTabRows(aTabRows, false);