Resolves tdf#148292 - Keep UI static for Impress' general options

Right frame changes left position depending on unit's spinedit
Added an arbitrary width request to make the UI static

Change-Id: Ibb9033627bdd0d73108862d5e48683935eab0fdf
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132364
Tested-by: Jenkins
Reviewed-by: Heiko Tietze <heiko.tietze@documentfoundation.org>
diff --git a/sd/source/ui/dlg/tpoption.cxx b/sd/source/ui/dlg/tpoption.cxx
index 6666cbb..28f7fff 100644
--- a/sd/source/ui/dlg/tpoption.cxx
+++ b/sd/source/ui/dlg/tpoption.cxx
@@ -215,7 +215,8 @@ SdTpOptionsMisc::SdTpOptionsMisc(weld::Container* pPage, weld::DialogController*
        eFUnit = SfxModule::GetCurrentFieldUnit();

    SetFieldUnit( *m_xMtrFldTabstop , eFUnit );

    // tdf#148292 - avoid right frame to change position depending on width of this control
    m_xMtrFldTabstop->set_size_request(150, -1);
    // Impress is default mode, let' hide the entire scale frame etc.
    m_xCbxDistort->hide();
    m_xScaleFrame->hide();