tdf#157148 ensure we auto-scroll to current location to make it visible

Change-Id: I03286c10e488adf3a882fa7fe2813724f27c66f0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/156745
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
diff --git a/cui/source/dialogs/SpellDialog.cxx b/cui/source/dialogs/SpellDialog.cxx
index 09b8a9f..692c8e4 100644
--- a/cui/source/dialogs/SpellDialog.cxx
+++ b/cui/source/dialogs/SpellDialog.cxx
@@ -1704,6 +1704,8 @@ void SentenceEditWindow_Impl::MoveErrorMarkTo(sal_Int32 nStart, sal_Int32 nEnd, 
    if (!bCurrentSelectionInRange)
    {
        m_xEditView->SetSelection(ESelection(0, nStart));
        // tdf#157148 ensure current location is auto-scrolled to be visible
        m_xEditView->ShowCursor();
    }

    Invalidate();