[Libreoffice-commits] core.git: basctl/source basic/qa basic/source cui/source dbaccess/source editeng/source filter/source idl/inc idl/source include/sfx2 include/svtools include/svx include/tools oox/source reportdesign/source sc/qa scripting/source sc/source sd/qa sd/source sfx2/source sot/qa sot/source starmath/qa starmath/source svl/source svtools/source svx/source sw/inc sw/qa sw/source tools/source unotools/source vcl/quartz vcl/source vcl/unx vcl/win writerperfect/source

Noel Grandin noel.grandin at collabora.co.uk
Thu Feb 2 08:03:51 UTC 2017


 basctl/source/basicide/baside2.cxx                        |   34 +-
 basctl/source/basicide/baside2b.cxx                       |   12 
 basctl/source/basicide/macrodlg.cxx                       |    2 
 basic/qa/cppunit/basic_coverage.cxx                       |    2 
 basic/qa/cppunit/basictest.cxx                            |    2 
 basic/qa/cppunit/test_vba.cxx                             |    4 
 basic/source/basmgr/basmgr.cxx                            |   34 +-
 basic/source/classes/eventatt.cxx                         |    8 
 basic/source/classes/image.cxx                            |    8 
 basic/source/classes/sb.cxx                               |   12 
 basic/source/classes/sbunoobj.cxx                         |   20 -
 basic/source/classes/sbxmod.cxx                           |   24 -
 basic/source/runtime/methods.cxx                          |    2 
 basic/source/runtime/methods1.cxx                         |    2 
 basic/source/runtime/runtime.cxx                          |   66 ++--
 basic/source/sbx/sbxarray.cxx                             |   22 -
 basic/source/sbx/sbxexec.cxx                              |   34 +-
 basic/source/sbx/sbxobj.cxx                               |    2 
 basic/source/sbx/sbxvar.cxx                               |   16 -
 cui/source/dialogs/linkdlg.cxx                            |    8 
 dbaccess/source/ui/browser/brwctrlr.cxx                   |    4 
 dbaccess/source/ui/browser/dbexchange.cxx                 |    2 
 dbaccess/source/ui/browser/sbagrid.cxx                    |   12 
 dbaccess/source/ui/control/TableGrantCtrl.cxx             |    2 
 dbaccess/source/ui/misc/TableCopyHelper.cxx               |    4 
 dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx     |    4 
 dbaccess/source/ui/tabledesign/TEditControl.cxx           |    6 
 dbaccess/source/ui/tabledesign/TableUndo.cxx              |    2 
 editeng/source/misc/svxacorr.cxx                          |   28 -
 filter/source/msfilter/msdffimp.cxx                       |   18 -
 filter/source/msfilter/svdfppt.cxx                        |   22 -
 filter/source/msfilter/svxmsbas2.cxx                      |    4 
 idl/inc/basobj.hxx                                        |    2 
 idl/source/objects/object.cxx                             |    6 
 idl/source/objects/slot.cxx                               |   12 
 idl/source/objects/types.cxx                              |    2 
 idl/source/prj/parser.cxx                                 |    8 
 include/sfx2/lnkbase.hxx                                  |    2 
 include/svtools/editbrowsebox.hxx                         |    4 
 include/svx/gridctrl.hxx                                  |    2 
 include/tools/ref.hxx                                     |   15 
 oox/source/ole/olehelper.cxx                              |    4 
 reportdesign/source/filter/xml/xmlfilter.cxx              |    2 
 reportdesign/source/ui/dlg/GroupsSorting.cxx              |    2 
 sc/qa/unit/bugfix-test.cxx                                |    8 
 sc/qa/unit/copy_paste_test.cxx                            |    2 
 sc/qa/unit/filters-test.cxx                               |   18 -
 sc/qa/unit/functions_test.cxx                             |    2 
 sc/qa/unit/helper/qahelper.cxx                            |    8 
 sc/qa/unit/opencl-test.cxx                                |   12 
 sc/qa/unit/range.cxx                                      |    4 
 sc/qa/unit/rangelst_test.cxx                              |    2 
 sc/qa/unit/subsequent_export-test.cxx                     |  212 +++++++-------
 sc/qa/unit/subsequent_filters-test.cxx                    |  168 +++++------
 sc/qa/unit/ucalc.cxx                                      |    2 
 sc/source/core/data/document.cxx                          |    2 
 sc/source/core/data/global.cxx                            |    2 
 sc/source/core/data/tabprotection.cxx                     |    8 
 sc/source/core/tool/charthelper.cxx                       |    2 
 sc/source/core/tool/chartlis.cxx                          |    6 
 sc/source/core/tool/chartpos.cxx                          |    2 
 sc/source/filter/excel/excel.cxx                          |    8 
 sc/source/filter/excel/excimp8.cxx                        |    6 
 sc/source/filter/excel/excrecds.cxx                       |    2 
 sc/source/filter/excel/expop2.cxx                         |    8 
 sc/source/filter/excel/xepivot.cxx                        |    2 
 sc/source/filter/excel/xiescher.cxx                       |    4 
 sc/source/filter/excel/xipivot.cxx                        |    2 
 sc/source/filter/excel/xlroot.cxx                         |    2 
 sc/source/filter/ftools/ftools.cxx                        |   10 
 sc/source/filter/xcl97/XclExpChangeTrack.cxx              |    8 
 sc/source/filter/xcl97/XclImpChangeTrack.cxx              |    4 
 sc/source/filter/xcl97/xcl97esc.cxx                       |    4 
 sc/source/filter/xcl97/xcl97rec.cxx                       |    4 
 sc/source/filter/xml/xmlexprt.cxx                         |    2 
 sc/source/ui/app/drwtrans.cxx                             |    6 
 sc/source/ui/app/transobj.cxx                             |   10 
 sc/source/ui/docshell/docsh3.cxx                          |    2 
 sc/source/ui/docshell/docsh4.cxx                          |    2 
 sc/source/ui/docshell/externalrefmgr.cxx                  |    6 
 sc/source/ui/docshell/pntlock.cxx                         |    2 
 sc/source/ui/docshell/tablink.cxx                         |    6 
 sc/source/ui/miscdlgs/instbdlg.cxx                        |    2 
 sc/source/ui/miscdlgs/linkarea.cxx                        |    4 
 sc/source/ui/unoobj/cellsuno.cxx                          |   10 
 sc/source/ui/unoobj/chartuno.cxx                          |    6 
 sc/source/ui/unoobj/exceldetect.cxx                       |    2 
 sc/source/ui/view/drawvie4.cxx                            |    6 
 sc/source/ui/view/spelldialog.cxx                         |    2 
 sc/source/ui/view/viewfun3.cxx                            |    4 
 sc/source/ui/view/viewfun4.cxx                            |    4 
 sc/source/ui/view/viewfun5.cxx                            |    4 
 scripting/source/basprov/basscript.cxx                    |    6 
 sd/qa/unit/misc-tests.cxx                                 |    2 
 sd/qa/unit/sdmodeltestbase.hxx                            |    6 
 sd/source/core/drawdoc3.cxx                               |   18 -
 sd/source/filter/eppt/eppt.cxx                            |    8 
 sd/source/filter/ppt/pptin.cxx                            |    2 
 sd/source/filter/ppt/propread.cxx                         |    2 
 sd/source/filter/sdpptwrp.cxx                             |    2 
 sd/source/ui/app/sdmod.cxx                                |    2 
 sd/source/ui/app/sdxfer.cxx                               |   14 
 sd/source/ui/dlg/morphdlg.cxx                             |    4 
 sd/source/ui/dlg/sdtreelb.cxx                             |    4 
 sd/source/ui/dlg/vectdlg.cxx                              |    4 
 sd/source/ui/slidesorter/controller/SlsSlotManager.cxx    |    2 
 sd/source/ui/view/sdview2.cxx                             |    2 
 sd/source/ui/view/sdview3.cxx                             |    6 
 sfx2/source/appl/appcfg.cxx                               |    4 
 sfx2/source/appl/fileobj.cxx                              |   36 +-
 sfx2/source/appl/linkmgr2.cxx                             |   12 
 sfx2/source/appl/lnkbase2.cxx                             |   26 -
 sfx2/source/bastyp/progress.cxx                           |   12 
 sfx2/source/doc/docfile.cxx                               |    2 
 sfx2/source/doc/objmisc.cxx                               |    2 
 sfx2/source/doc/oleprops.cxx                              |    4 
 sfx2/source/doc/printhelper.cxx                           |   12 
 sfx2/source/doc/sfxbasemodel.cxx                          |   96 +++---
 sfx2/source/view/frame.cxx                                |    2 
 sfx2/source/view/frmload.cxx                              |    2 
 sfx2/source/view/viewfrm.cxx                              |   28 -
 sot/qa/cppunit/test_sot.cxx                               |    6 
 sot/source/sdstor/storage.cxx                             |    2 
 sot/source/sdstor/ucbstorage.cxx                          |   60 +--
 starmath/qa/cppunit/test_cursor.cxx                       |    2 
 starmath/qa/cppunit/test_node.cxx                         |    2 
 starmath/qa/cppunit/test_nodetotextvisitors.cxx           |    2 
 starmath/qa/cppunit/test_parse.cxx                        |    2 
 starmath/qa/cppunit/test_starmath.cxx                     |    2 
 starmath/qa/extras/mmlexport-test.cxx                     |    2 
 starmath/qa/extras/mmlimport-test.cxx                     |    2 
 starmath/source/eqnolefilehdr.cxx                         |    2 
 starmath/source/mathtype.cxx                              |    8 
 svl/source/items/lckbitem.cxx                             |    2 
 svtools/source/brwbox/editbrowsebox.cxx                   |    4 
 svtools/source/brwbox/editbrowsebox2.cxx                  |    2 
 svx/source/dialog/charmap.cxx                             |    6 
 svx/source/fmcomp/fmgridcl.cxx                            |   14 
 svx/source/fmcomp/fmgridif.cxx                            |    4 
 svx/source/fmcomp/gridcell.cxx                            |    2 
 svx/source/fmcomp/gridctrl.cxx                            |   30 -
 svx/source/form/fmscriptingenv.cxx                        |    2 
 svx/source/form/fmundo.cxx                                |    2 
 svx/source/gallery2/galmisc.cxx                           |    8 
 svx/source/gallery2/galtheme.cxx                          |   22 -
 sw/inc/ndgrf.hxx                                          |    6 
 sw/inc/section.hxx                                        |    4 
 sw/qa/core/filters-test.cxx                               |    4 
 sw/qa/core/uwriter.cxx                                    |    2 
 sw/source/core/crsr/bookmrk.cxx                           |    4 
 sw/source/core/doc/DocumentLinksAdministrationManager.cxx |    2 
 sw/source/core/doc/swserv.cxx                             |    2 
 sw/source/core/docnode/section.cxx                        |   18 -
 sw/source/core/docnode/swbaslnk.cxx                       |    2 
 sw/source/core/edit/edglss.cxx                            |    2 
 sw/source/core/fields/ddefld.cxx                          |    2 
 sw/source/core/graphic/ndgrf.cxx                          |   22 -
 sw/source/core/inc/bookmrk.hxx                            |    2 
 sw/source/core/swg/SwXMLTextBlocks.cxx                    |    2 
 sw/source/core/table/swtable.cxx                          |    4 
 sw/source/core/unocore/unocrsrhelper.cxx                  |    2 
 sw/source/core/unocore/unoobj.cxx                         |    2 
 sw/source/filter/basflt/iodetect.cxx                      |    2 
 sw/source/filter/basflt/shellio.cxx                       |    2 
 sw/source/filter/ww8/wrtw8esh.cxx                         |    2 
 sw/source/filter/ww8/wrtww8.cxx                           |    2 
 sw/source/filter/ww8/wrtww8gr.cxx                         |   10 
 sw/source/filter/ww8/ww8glsy.cxx                          |    2 
 sw/source/filter/ww8/ww8par.cxx                           |   12 
 sw/source/filter/ww8/ww8par4.cxx                          |    2 
 sw/source/filter/ww8/ww8par5.cxx                          |    2 
 sw/source/filter/xml/xmlfmte.cxx                          |    2 
 sw/source/uibase/app/docsh.cxx                            |    2 
 sw/source/uibase/dbui/dbmgr.cxx                           |    2 
 sw/source/uibase/dochdl/swdtflvr.cxx                      |   28 -
 sw/source/uibase/uiview/view2.cxx                         |    4 
 sw/source/uibase/uno/unoatxt.cxx                          |   10 
 tools/source/stream/stream.cxx                            |   12 
 unotools/source/streaming/streamhelper.cxx                |   10 
 unotools/source/ucbhelper/ucbstreamhelper.cxx             |   10 
 vcl/quartz/salgdi.cxx                                     |   10 
 vcl/source/outdev/font.cxx                                |    2 
 vcl/unx/generic/glyphs/freetype_glyphcache.cxx            |    4 
 vcl/win/gdi/salfont.cxx                                   |   15 
 writerperfect/source/common/WPXSvInputStream.cxx          |    6 
 185 files changed, 914 insertions(+), 920 deletions(-)

New commits:
commit 4978328534c0f759eea7d0c196046f1d53b06925
Author: Noel Grandin <noel.grandin at collabora.co.uk>
Date:   Wed Jan 25 12:03:58 2017 +0200

    convert method names in tools::SvRef to be more like our other..
    
    reference classes, uno::Reference and rtl::Reference.
    
    Specifically rename Is()->is() and Clear()->clear().
    
    Change-Id: Icb7e05e2d09cb9977121508b837ba0961dabb4ae
    Reviewed-on: https://gerrit.libreoffice.org/33576
    Tested-by: Jenkins <ci at libreoffice.org>
    Reviewed-by: Noel Grandin <noel.grandin at collabora.co.uk>

diff --git a/basctl/source/basicide/baside2.cxx b/basctl/source/basicide/baside2.cxx
index aa6b7b0..7a5b1a5 100644
--- a/basctl/source/basicide/baside2.cxx
+++ b/basctl/source/basicide/baside2.cxx
@@ -200,7 +200,7 @@ SbModuleRef const & ModulWindow::XModule()
     // for m_xModule it may not yet be available, here we keep trying to access
     // the module until such time as it exists
 
-    if ( !m_xModule.Is() )
+    if ( !m_xModule.is() )
     {
         BasicManager* pBasMgr = GetDocument().getBasicManager();
         if ( pBasMgr )
@@ -258,7 +258,7 @@ void ModulWindow::Resize()
 
 void ModulWindow::CheckCompileBasic()
 {
-    if ( XModule().Is() )
+    if ( XModule().is() )
     {
         // never compile while running!
         bool const bRunning = StarBASIC::IsRunning();
@@ -311,14 +311,14 @@ void ModulWindow::BasicExecute()
 
     CheckCompileBasic();
 
-    if ( XModule().Is() && m_xModule->IsCompiled() && !m_aStatus.bError )
+    if ( XModule().is() && m_xModule->IsCompiled() && !m_aStatus.bError )
     {
         if ( GetBreakPoints().size() )
             m_aStatus.nBasicFlags = m_aStatus.nBasicFlags | BasicDebugFlags::Break;
 
         if ( !m_aStatus.bIsRunning )
         {
-            DBG_ASSERT( m_xModule.Is(), "Kein Modul!" );
+            DBG_ASSERT( m_xModule.is(), "Kein Modul!" );
             AddStatus( BASWIN_RUNNINGBASIC );
             sal_uInt16 nStart, nEnd;
             TextSelection aSel = GetEditView()->GetSelection();
@@ -364,7 +364,7 @@ void ModulWindow::CompileBasic()
 {
     CheckCompileBasic();
 
-    XModule().Is() && m_xModule->IsCompiled();
+    XModule().is() && m_xModule->IsCompiled();
 }
 
 void ModulWindow::BasicRun()
@@ -488,9 +488,9 @@ void ModulWindow::ImportDialog()
 
 void ModulWindow::ToggleBreakPoint( sal_uLong nLine )
 {
-    DBG_ASSERT( XModule().Is(), "Kein Modul!" );
+    DBG_ASSERT( XModule().is(), "Kein Modul!" );
 
-    if ( XModule().Is() )
+    if ( XModule().is() )
     {
         CheckCompileBasic();
         if ( m_aStatus.bError )
@@ -525,9 +525,9 @@ void ModulWindow::ToggleBreakPoint( sal_uLong nLine )
 
 void ModulWindow::UpdateBreakPoint( const BreakPoint& rBrk )
 {
-    DBG_ASSERT( XModule().Is(), "Kein Modul!" );
+    DBG_ASSERT( XModule().is(), "Kein Modul!" );
 
-    if ( XModule().Is() )
+    if ( XModule().is() )
     {
         CheckCompileBasic();
 
@@ -696,9 +696,9 @@ void ModulWindow::BasicAddWatch()
 
 void ModulWindow::EditMacro( const OUString& rMacroName )
 {
-    DBG_ASSERT( XModule().Is(), "Kein Modul!" );
+    DBG_ASSERT( XModule().is(), "Kein Modul!" );
 
-    if ( XModule().Is() )
+    if ( XModule().is() )
     {
         CheckCompileBasic();
 
@@ -757,11 +757,11 @@ bool ModulWindow::AllowUndo()
 
 void ModulWindow::UpdateData()
 {
-    DBG_ASSERT( XModule().Is(), "Kein Modul!" );
+    DBG_ASSERT( XModule().is(), "Kein Modul!" );
     // UpdateData is called when the source has changed from outside
     // => interrupts undesired!
 
-    if ( XModule().Is() )
+    if ( XModule().is() )
     {
         SetModule( m_xModule->GetSource32() );
 
@@ -1155,7 +1155,7 @@ bool ModulWindow::IsModified()
 OUString ModulWindow::GetSbModuleName()
 {
     OUString aModuleName;
-    if ( XModule().Is() )
+    if ( XModule().is() )
         aModuleName = m_xModule->GetName();
     return aModuleName;
 }
@@ -1268,7 +1268,7 @@ SearchOptionFlags ModulWindow::GetSearchOptions()
 
 void ModulWindow::BasicStarted()
 {
-    if ( XModule().Is() )
+    if ( XModule().is() )
     {
         m_aStatus.bIsRunning = true;
         BreakPointList& rList = GetBreakPoints();
@@ -1299,7 +1299,7 @@ EntryDescriptor ModulWindow::CreateEntryDescriptor()
     LibraryLocation eLocation = aDocument.getLibraryLocation( aLibName );
     OUString aModName( GetName() );
     OUString aLibSubName;
-    if( m_xBasic.Is() && aDocument.isInVBAMode() && XModule().Is() )
+    if( m_xBasic.is() && aDocument.isInVBAMode() && XModule().is() )
     {
         switch( m_xModule->GetModuleType() )
         {
@@ -1395,7 +1395,7 @@ void ModulWindow::UpdateModule ()
     OUString const aModule = getTextEngineText(*GetEditEngine());
 
     // update module in basic
-    assert(m_xModule.Is());
+    assert(m_xModule.is());
 
     // update module in module window
     SetModule(aModule);
diff --git a/basctl/source/basicide/baside2b.cxx b/basctl/source/basicide/baside2b.cxx
index 72d656f..d2d96b8 100644
--- a/basctl/source/basicide/baside2b.cxx
+++ b/basctl/source/basicide/baside2b.cxx
@@ -1701,7 +1701,7 @@ WatchItem* WatchItem::GetRootItem()
     WatchItem* pItem = mpArrayParentItem;
     while( pItem )
     {
-        if( pItem->mpArray.Is() )
+        if( pItem->mpArray.is() )
             break;
         pItem = pItem->mpArrayParentItem;
     }
@@ -2261,7 +2261,7 @@ bool WatchTreeListBox::EditingEntry( SvTreeListEntry* pEntry, Selection& )
         if (IsSbxVariable(pSbx) || bArrayElement)
         {
             // Accept no objects and only end nodes of arrays for editing
-            if( !pItem->mpObject.Is() && ( !pItem->mpArray.Is() || pItem->nDimLevel == pItem->nDimCount ) )
+            if( !pItem->mpObject.is() && ( !pItem->mpArray.is() || pItem->nDimLevel == pItem->nDimCount ) )
             {
                 aEditingRes = SvHeaderTabListBox::GetEntryText( pEntry, ITEM_ID_VALUE-1 );
                 aEditingRes = comphelper::string::strip(aEditingRes, ' ');
@@ -2483,7 +2483,7 @@ void WatchTreeListBox::UpdateWatches( bool bBasicStopped )
                 {
                     if (SbxObject* pObj = dynamic_cast<SbxObject*>(pVar->GetObject()))
                     {
-                        if ( pItem->mpObject.Is() && !pItem->maMemberList.empty() )
+                        if ( pItem->mpObject.is() && !pItem->maMemberList.empty() )
                         {
                             bool bObjChanged = false; // Check if member list has changed
                             SbxArray* pProps = pObj->GetProperties();
@@ -2511,7 +2511,7 @@ void WatchTreeListBox::UpdateWatches( bool bBasicStopped )
                     else
                     {
                         aWatchStr = "Null";
-                        if( pItem->mpObject.Is() )
+                        if( pItem->mpObject.is() )
                         {
                             bCollapse = true;
                             pItem->clearWatchItem();
@@ -2522,7 +2522,7 @@ void WatchTreeListBox::UpdateWatches( bool bBasicStopped )
                 }
                 else
                 {
-                    if( pItem->mpObject.Is() )
+                    if( pItem->mpObject.is() )
                     {
                         bCollapse = true;
                         pItem->clearWatchItem();
@@ -2564,7 +2564,7 @@ void WatchTreeListBox::UpdateWatches( bool bBasicStopped )
         }
         else if( bBasicStopped )
         {
-            if( pItem->mpObject.Is() || pItem->mpArray.Is() )
+            if( pItem->mpObject.is() || pItem->mpArray.is() )
             {
                 implCollapseModifiedObjectEntry( pEntry, this );
                 pItem->mpObject = nullptr;
diff --git a/basctl/source/basicide/macrodlg.cxx b/basctl/source/basicide/macrodlg.cxx
index 2f417b1..ff3e49c 100644
--- a/basctl/source/basicide/macrodlg.cxx
+++ b/basctl/source/basicide/macrodlg.cxx
@@ -845,7 +845,7 @@ OUString MacroChooser::GetInfo( SbxVariable* pVar )
 {
     OUString aComment;
     SbxInfoRef xInfo = pVar->GetInfo();
-    if ( xInfo.Is() )
+    if ( xInfo.is() )
         aComment = xInfo->GetComment();
     return aComment;
 }
diff --git a/basic/qa/cppunit/basic_coverage.cxx b/basic/qa/cppunit/basic_coverage.cxx
index 17612c4..1f336b4 100644
--- a/basic/qa/cppunit/basic_coverage.cxx
+++ b/basic/qa/cppunit/basic_coverage.cxx
@@ -77,7 +77,7 @@ void Coverage::run_test(const OUString& sFileURL)
     if( !testMacro.HasError() )
     {
         SbxVariableRef pResult = testMacro.Run();
-        if( pResult.Is() && pResult->GetInteger() == 1 )
+        if( pResult.is() && pResult->GetInteger() == 1 )
         {
             bResult = true;
         }
diff --git a/basic/qa/cppunit/basictest.cxx b/basic/qa/cppunit/basictest.cxx
index 2c4e86f..ebd97d8 100644
--- a/basic/qa/cppunit/basictest.cxx
+++ b/basic/qa/cppunit/basictest.cxx
@@ -78,7 +78,7 @@ SbxVariableRef MacroSnippet::Run( const css::uno::Sequence< css::uno::Any >& rAr
     SbxVariableRef pReturn = nullptr;
     if ( !Compile() )
         return pReturn;
-    SbMethod* pMeth = mpMod.Is() ? static_cast<SbMethod*>(mpMod->Find( "doUnitTest",  SbxClassType::Method )) : nullptr;
+    SbMethod* pMeth = mpMod.is() ? static_cast<SbMethod*>(mpMod->Find( "doUnitTest",  SbxClassType::Method )) : nullptr;
     if ( pMeth )
     {
         if ( rArgs.getLength() )
diff --git a/basic/qa/cppunit/test_vba.cxx b/basic/qa/cppunit/test_vba.cxx
index 91b26d8..a0f3f32 100644
--- a/basic/qa/cppunit/test_vba.cxx
+++ b/basic/qa/cppunit/test_vba.cxx
@@ -74,7 +74,7 @@ void VBATest::testMiscVBAFunctions()
         MacroSnippet myMacro;
         myMacro.LoadSourceFromFile( sMacroURL );
         SbxVariableRef pReturn = myMacro.Run();
-        if ( pReturn.Is() )
+        if ( pReturn.is() )
         {
             fprintf(stderr, "macro result for %s\n", macroSource[ i ] );
             fprintf(stderr, "macro returned:\n%s\n", OUStringToOString( pReturn->GetOUString(), RTL_TEXTENCODING_UTF8 ).getStr() );
@@ -152,7 +152,7 @@ void VBATest::testMiscOLEStuff()
         MacroSnippet myMacro;
         myMacro.LoadSourceFromFile( sMacroURL );
         SbxVariableRef pReturn = myMacro.Run( aArgs );
-        if ( pReturn.Is() )
+        if ( pReturn.is() )
         {
             fprintf(stderr, "macro result for %s\n", macroSource[ i ] );
             fprintf(stderr, "macro returned:\n%s\n", OUStringToOString( pReturn->GetOUString(), RTL_TEXTENCODING_UTF8 ).getStr() );
diff --git a/basic/source/basmgr/basmgr.cxx b/basic/source/basmgr/basmgr.cxx
index 56cf96a..de63810 100644
--- a/basic/source/basmgr/basmgr.cxx
+++ b/basic/source/basmgr/basmgr.cxx
@@ -667,7 +667,7 @@ void BasicManager::LoadBasicManager( SotStorage& rStorage, const OUString& rBase
     OUString aStorName( rStorage.GetName() );
     // #i13114 removed, DBG_ASSERT( aStorName.Len(), "No Storage Name!" );
 
-    if ( !xManagerStream.Is() || xManagerStream->GetError() || ( xManagerStream->Seek( STREAM_SEEK_TO_END ) == 0 ) )
+    if ( !xManagerStream.is() || xManagerStream->GetError() || ( xManagerStream->Seek( STREAM_SEEK_TO_END ) == 0 ) )
     {
         ImpMgrNotLoaded( aStorName );
         return;
@@ -749,7 +749,7 @@ void BasicManager::LoadBasicManager( SotStorage& rStorage, const OUString& rBase
 
     xManagerStream->Seek( nEndPos );
     xManagerStream->SetBufferSize( 0 );
-    xManagerStream.Clear();
+    xManagerStream.clear();
 }
 
 void BasicManager::LoadOldBasicManager( SotStorage& rStorage )
@@ -759,7 +759,7 @@ void BasicManager::LoadOldBasicManager( SotStorage& rStorage )
     OUString aStorName( rStorage.GetName() );
     DBG_ASSERT( aStorName.getLength(), "No Storage Name!" );
 
-    if ( !xManagerStream.Is() || xManagerStream->GetError() || ( xManagerStream->Seek( STREAM_SEEK_TO_END ) == 0 ) )
+    if ( !xManagerStream.is() || xManagerStream->GetError() || ( xManagerStream->Seek( STREAM_SEEK_TO_END ) == 0 ) )
     {
         ImpMgrNotLoaded( aStorName );
         return;
@@ -783,7 +783,7 @@ void BasicManager::LoadOldBasicManager( SotStorage& rStorage )
     xManagerStream->Seek( nBasicEndOff+1 ); // +1: 0x00 as separator
     OUString aLibs = xManagerStream->ReadUniOrByteString(xManagerStream->GetStreamCharSet());
     xManagerStream->SetBufferSize( 0 );
-    xManagerStream.Clear(); // Close stream
+    xManagerStream.clear(); // Close stream
 
     if ( !aLibs.isEmpty() )
     {
@@ -818,7 +818,7 @@ void BasicManager::LoadOldBasicManager( SotStorage& rStorage )
                     xStorageRef = new SotStorage( false, aLibRelStorage.
                     GetMainURL( INetURLObject::DecodeMechanism::NONE ), eStorageReadMode );
             }
-            if ( xStorageRef.Is() )
+            if ( xStorageRef.is() )
             {
                 AddLib( *xStorageRef, aLibName, false );
             }
@@ -899,13 +899,13 @@ bool BasicManager::ImpLoadLibrary( BasicLibInfo* pLibInfo, SotStorage* pCurStora
         }
     }
 
-    if ( !xStorage.Is() )
+    if ( !xStorage.is() )
     {
         xStorage = new SotStorage( false, aStorageName, eStorageReadMode );
     }
     tools::SvRef<SotStorage> xBasicStorage = xStorage->OpenSotStorage( szBasicStorage, eStorageReadMode, false );
 
-    if ( !xBasicStorage.Is() || xBasicStorage->GetError() )
+    if ( !xBasicStorage.is() || xBasicStorage->GetError() )
     {
         StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_MGROPEN, xStorage->GetName(), ERRCODE_BUTTON_OK );
         aErrors.push_back(BasicError(*pErrInf, BasicErrorReason::OPENLIBSTORAGE));
@@ -914,7 +914,7 @@ bool BasicManager::ImpLoadLibrary( BasicLibInfo* pLibInfo, SotStorage* pCurStora
     {
         // In the Basic-Storage every lib is in a Stream...
         tools::SvRef<SotStorageStream> xBasicStream = xBasicStorage->OpenSotStream( pLibInfo->GetLibName(), eStreamReadMode );
-        if ( !xBasicStream.Is() || xBasicStream->GetError() )
+        if ( !xBasicStream.is() || xBasicStream->GetError() )
         {
             StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_LIBLOAD , pLibInfo->GetLibName(), ERRCODE_BUTTON_OK );
             aErrors.push_back(BasicError(*pErrInf, BasicErrorReason::OPENLIBSTREAM));
@@ -924,7 +924,7 @@ bool BasicManager::ImpLoadLibrary( BasicLibInfo* pLibInfo, SotStorage* pCurStora
             bool bLoaded = false;
             if ( xBasicStream->Seek( STREAM_SEEK_TO_END ) != 0 )
             {
-                if ( !pLibInfo->GetLib().Is() )
+                if ( !pLibInfo->GetLib().is() )
                 {
                     pLibInfo->SetLib( new StarBASIC( GetStdLib(), mbDocMgr ) );
                 }
@@ -992,12 +992,12 @@ bool BasicManager::ImplLoadBasic( SvStream& rStrm, StarBASICRef& rOldBasic ) con
     bool bProtected = ImplEncryptStream( rStrm );
     SbxBaseRef xNew = SbxBase::Load( rStrm );
     bool bLoaded = false;
-    if( xNew.Is() )
+    if( xNew.is() )
     {
         if( auto pNew = dynamic_cast<StarBASIC*>( xNew.get() ) )
         {
             // Use the Parent of the old BASICs
-            if( rOldBasic.Is() )
+            if( rOldBasic.is() )
             {
                 pNew->SetParent( rOldBasic->GetParent() );
                 if( pNew->GetParent() )
@@ -1152,12 +1152,12 @@ bool BasicManager::RemoveLib( sal_uInt16 nLib, bool bDelBasicFromStorage )
             SAL_WARN("basic", "BasicManager::RemoveLib: Caught exception: " << e.Message);
         }
 
-        if (xStorage.Is() && xStorage->IsStorage(szBasicStorage))
+        if (xStorage.is() && xStorage->IsStorage(szBasicStorage))
         {
             tools::SvRef<SotStorage> xBasicStorage = xStorage->OpenSotStorage
                             ( szBasicStorage, StreamMode::STD_READWRITE, false );
 
-            if ( !xBasicStorage.Is() || xBasicStorage->GetError() )
+            if ( !xBasicStorage.is() || xBasicStorage->GetError() )
             {
                 StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_REMOVELIB, OUString(), ERRCODE_BUTTON_OK );
                 aErrors.push_back(BasicError(*pErrInf, BasicErrorReason::OPENLIBSTORAGE));
@@ -1173,7 +1173,7 @@ bool BasicManager::RemoveLib( sal_uInt16 nLib, bool bDelBasicFromStorage )
                 xBasicStorage->FillInfoList( &aInfoList );
                 if ( aInfoList.empty() )
                 {
-                    xBasicStorage.Clear();
+                    xBasicStorage.clear();
                     xStorage->Remove( szBasicStorage );
                     xStorage->Commit();
                     // If no further Streams or SubStorages available,
@@ -1183,7 +1183,7 @@ bool BasicManager::RemoveLib( sal_uInt16 nLib, bool bDelBasicFromStorage )
                     if ( aInfoList.empty() )
                     {
                         //OUString aName_( xStorage->GetName() );
-                        xStorage.Clear();
+                        xStorage.clear();
                         //*** TODO: Replace if still necessary
                         //SfxContentHelper::Kill( aName );
                         //*** TODO-End
@@ -1192,7 +1192,7 @@ bool BasicManager::RemoveLib( sal_uInt16 nLib, bool bDelBasicFromStorage )
             }
         }
     }
-    if ((*itLibInfo)->GetLib().Is())
+    if ((*itLibInfo)->GetLib().is())
     {
         GetStdLib()->Remove( (*itLibInfo)->GetLib().get() );
     }
@@ -1390,7 +1390,7 @@ bool BasicManager::IsBasicModified() const
 {
     for (auto const& rpLib : mpImpl->aLibs)
     {
-        if (rpLib->GetLib().Is() && rpLib->GetLib()->IsModified())
+        if (rpLib->GetLib().is() && rpLib->GetLib()->IsModified())
         {
             return true;
         }
diff --git a/basic/source/classes/eventatt.cxx b/basic/source/classes/eventatt.cxx
index e900fa9..49a0163 100644
--- a/basic/source/classes/eventatt.cxx
+++ b/basic/source/classes/eventatt.cxx
@@ -247,7 +247,7 @@ void BasicScriptListener_Impl::firing_impl( const ScriptEvent& aScriptEvent, Any
         }
         SbxVariable* pMethVar = nullptr;
         // Be still tolerant and make default search if no search basic exists
-        if( bSearchLib && xLibSearchBasic.Is() )
+        if( bSearchLib && xLibSearchBasic.is() )
         {
             sal_Int16 nCount = xLibSearchBasic->GetObjects()->Count();
             for( sal_Int16 nObj = -1; nObj < nCount ; nObj++ )
@@ -279,7 +279,7 @@ void BasicScriptListener_Impl::firing_impl( const ScriptEvent& aScriptEvent, Any
         }
 
         // Default: Be tolerant and search everywhere
-        if( (!pMethVar || nullptr == dynamic_cast<const SbMethod*>( pMethVar)) && maBasicRef.Is() )
+        if( (!pMethVar || nullptr == dynamic_cast<const SbMethod*>( pMethVar)) && maBasicRef.is() )
         {
             pMethVar = maBasicRef->FindQualified( aMacro, SbxClassType::DontCare );
         }
@@ -305,7 +305,7 @@ void BasicScriptListener_Impl::firing_impl( const ScriptEvent& aScriptEvent, Any
 
         // Call method
         SbxVariableRef xValue = pRet ? new SbxVariable : nullptr;
-        if( xArray.Is() )
+        if( xArray.is() )
         {
             pMeth->SetParameters( xArray.get() );
         }
@@ -427,7 +427,7 @@ void RTL_Impl_CreateUnoDialog( StarBASIC* pBasic, SbxArray& rPar, bool bWrite )
 
     // Get dialog
     SbxBaseRef pObj = rPar.Get( 1 )->GetObject();
-    if( !(pObj.Is() && nullptr != dynamic_cast<const SbUnoObject*>( pObj.get() )) )
+    if( !(pObj.is() && nullptr != dynamic_cast<const SbUnoObject*>( pObj.get() )) )
     {
         StarBASIC::Error( ERRCODE_BASIC_BAD_ARGUMENT );
         return;
diff --git a/basic/source/classes/image.cxx b/basic/source/classes/image.cxx
index 7c079a8..9e9e4c6 100644
--- a/basic/source/classes/image.cxx
+++ b/basic/source/classes/image.cxx
@@ -462,7 +462,7 @@ bool SbiImage::Save( SvStream& r, sal_uInt32 nVer )
         SbiCloseRecord( r, nPos );
     }
     // User defined types
-    if ( rTypes.Is() )
+    if ( rTypes.is() )
     {
         sal_uInt16 nTypes = rTypes->Count();
         if (nTypes > 0 )
@@ -620,7 +620,7 @@ void SbiImage::AddCode( char* p, sal_uInt32 s )
 // Add user type
 void SbiImage::AddType(SbxObject* pObject)
 {
-    if( !rTypes.Is() )
+    if( !rTypes.is() )
     {
         rTypes = new SbxArray;
     }
@@ -630,7 +630,7 @@ void SbiImage::AddType(SbxObject* pObject)
 
 void SbiImage::AddEnum(SbxObject* pObject) // Register enum type
 {
-    if( !rEnums.Is() )
+    if( !rEnums.is() )
     {
         rEnums = new SbxArray;
     }
@@ -674,7 +674,7 @@ OUString SbiImage::GetString( short nId ) const
 
 const SbxObject* SbiImage::FindType (const OUString& aTypeName) const
 {
-    return rTypes.Is() ? static_cast<SbxObject*>(rTypes->Find(aTypeName,SbxClassType::Object)) : nullptr;
+    return rTypes.is() ? static_cast<SbxObject*>(rTypes->Find(aTypeName,SbxClassType::Object)) : nullptr;
 }
 
 sal_uInt16 SbiImage::CalcLegacyOffset( sal_Int32 nOffset )
diff --git a/basic/source/classes/sb.cxx b/basic/source/classes/sb.cxx
index 168842b..fa5019e 100644
--- a/basic/source/classes/sb.cxx
+++ b/basic/source/classes/sb.cxx
@@ -114,7 +114,7 @@ DocBasicItem::~DocBasicItem()
     try
     {
         stopListening();
-        mxClassModules.Clear(); // release with SolarMutex locked
+        mxClassModules.clear(); // release with SolarMutex locked
     }
     catch (...)
     {
@@ -232,7 +232,7 @@ StarBASIC* lclGetDocBasicForModule( SbModule* pModule )
 
 SbxObject* StarBASIC::getVBAGlobals( )
 {
-    if ( !pVBAGlobals.Is() )
+    if ( !pVBAGlobals.is() )
     {
         Any aThisDoc;
         if ( GetUNOConstant("ThisComponent", aThisDoc) )
@@ -996,7 +996,7 @@ StarBASIC::~StarBASIC()
     }
 
     // #100326 Set Parent NULL in registered listeners
-    if( xUnoListeners.Is() )
+    if( xUnoListeners.is() )
     {
         sal_uInt16 uCount = xUnoListeners->Count();
         for( sal_uInt16 i = 0 ; i < uCount ; i++ )
@@ -1809,7 +1809,7 @@ void StarBASIC::SetGlobalBreakHdl( const Link<StarBASIC*,BasicDebugFlags>& rLink
 
 SbxArrayRef const & StarBASIC::getUnoListeners()
 {
-    if( !xUnoListeners.Is() )
+    if( !xUnoListeners.is() )
     {
         xUnoListeners = new SbxArray();
     }
@@ -2036,7 +2036,7 @@ void BasicCollection::Initialize()
     p->SetFlag( SbxFlagBits::DontStore );
     p = Make( pRemoveStr, SbxClassType::Method, SbxEMPTY );
     p->SetFlag( SbxFlagBits::DontStore );
-    if ( !xAddInfo.Is() )
+    if ( !xAddInfo.is() )
     {
         xAddInfo = new SbxInfo;
         xAddInfo->AddParam(  "Item", SbxVARIANT );
@@ -2044,7 +2044,7 @@ void BasicCollection::Initialize()
         xAddInfo->AddParam(  "Before", SbxVARIANT, SbxFlagBits::Read | SbxFlagBits::Optional );
         xAddInfo->AddParam(  "After", SbxVARIANT, SbxFlagBits::Read | SbxFlagBits::Optional );
     }
-    if ( !xItemInfo.Is() )
+    if ( !xItemInfo.is() )
     {
         xItemInfo = new SbxInfo;
         xItemInfo->AddParam(  "Index", SbxVARIANT, SbxFlagBits::Read | SbxFlagBits::Optional);
diff --git a/basic/source/classes/sbunoobj.cxx b/basic/source/classes/sbunoobj.cxx
index dd3ea51..028bc74 100644
--- a/basic/source/classes/sbunoobj.cxx
+++ b/basic/source/classes/sbunoobj.cxx
@@ -860,7 +860,7 @@ Type getUnoTypeForSbxValue( const SbxValue* pVal )
     if( eBaseType == SbxOBJECT )
     {
         SbxBaseRef xObj = pVal->GetObject();
-        if( !xObj.Is() )
+        if( !xObj.is() )
         {
             aRetType = cppu::UnoType<XInterface>::get();
             return aRetType;
@@ -983,7 +983,7 @@ Any sbxToUnoValueImpl( const SbxValue* pVar, bool bBlockConversionToSmallestType
     if( eBaseType == SbxOBJECT )
     {
         SbxBaseRef xObj = pVar->GetObject();
-        if( xObj.Is() )
+        if( xObj.is() )
         {
             if( auto obj = dynamic_cast<SbUnoAnyObject*>( xObj.get() ) )
                 return obj->getValue();
@@ -2522,7 +2522,7 @@ SbUnoMethod::~SbUnoMethod()
 
 SbxInfo* SbUnoMethod::GetInfo()
 {
-    if( !pInfo.Is() && m_xUnoMethod.is() )
+    if( !pInfo.is() && m_xUnoMethod.is() )
     {
         SbiInstance* pInst = GetSbData()->pInst;
         if( pInst && pInst->IsCompatibility() )
@@ -2931,7 +2931,7 @@ void RTL_Impl_CreateUnoStruct( StarBASIC* pBasic, SbxArray& rPar, bool bWrite )
 
     // try to create Struct with the same name
     SbUnoObjectRef xUnoObj = Impl_CreateUnoStruct( aClassName );
-    if( !xUnoObj.Is() )
+    if( !xUnoObj.is() )
     {
         return;
     }
@@ -3843,7 +3843,7 @@ void BasicAllListener_Impl::firing_impl( const AllEventObject& Event, Any* pRet
 {
     SolarMutexGuard guard;
 
-    if( xSbxObj.Is() )
+    if( xSbxObj.is() )
     {
         OUString aMethodName = aPrefixName;
         aMethodName = aMethodName + Event.MethodName;
@@ -3908,7 +3908,7 @@ void BasicAllListener_Impl ::disposing(const EventObject& )
 {
     SolarMutexGuard guard;
 
-    xSbxObj.Clear();
+    xSbxObj.clear();
 }
 
 
@@ -4255,7 +4255,7 @@ ModuleInvocationProxy::ModuleInvocationProxy( const OUString& aPrefix, SbxObject
     , m_xScopeObj( xScopeObj )
     , m_aListeners( m_aMutex )
 {
-    m_bProxyIsClassModuleObject = xScopeObj.Is() && nullptr != dynamic_cast<const SbClassModuleObject*>( xScopeObj.get() );
+    m_bProxyIsClassModuleObject = xScopeObj.is() && nullptr != dynamic_cast<const SbClassModuleObject*>( xScopeObj.get() );
 }
 
 Reference< XIntrospectionAccess > SAL_CALL ModuleInvocationProxy::getIntrospection()
@@ -4347,7 +4347,7 @@ Any SAL_CALL ModuleInvocationProxy::invoke( const OUString& rFunction,
 
     Any aRet;
     SbxObjectRef xScopeObj = m_xScopeObj;
-    if( !xScopeObj.Is() )
+    if( !xScopeObj.is() )
     {
         return aRet;
     }
@@ -4393,7 +4393,7 @@ Any SAL_CALL ModuleInvocationProxy::invoke( const OUString& rFunction,
 
     // Call method
     SbxVariableRef xValue = new SbxVariable;
-    if( xArray.Is() )
+    if( xArray.is() )
         pMeth->SetParameters( xArray.get() );
     pMeth->Call( xValue.get() );
     aRet = sbxToUnoValue( xValue.get() );
@@ -4638,7 +4638,7 @@ bool handleToStringForCOMObjects( SbxObject* pObj, SbxValue* pVal )
         if( pUnoObj->isNativeCOMObject() )
         {
             SbxVariableRef pMeth = pObj->Find( "toString", SbxClassType::Method );
-            if ( pMeth.Is() )
+            if ( pMeth.is() )
             {
                 SbxValues aRes;
                 pMeth->Get( aRes );
diff --git a/basic/source/classes/sbxmod.cxx b/basic/source/classes/sbxmod.cxx
index dce7d98..f964ef2 100644
--- a/basic/source/classes/sbxmod.cxx
+++ b/basic/source/classes/sbxmod.cxx
@@ -207,7 +207,7 @@ DocObjectWrapper::invoke( const OUString& aFunctionName, const Sequence< Any >&
     if ( m_xAggInv.is() &&  m_xAggInv->hasMethod( aFunctionName ) )
             return m_xAggInv->invoke( aFunctionName, aParams, aOutParamIndex, aOutParam );
     SbMethodRef pMethod = getMethod( aFunctionName );
-    if ( !pMethod.Is() )
+    if ( !pMethod.is() )
         throw RuntimeException();
     // check number of parameters
     sal_Int32 nParamsCount = aParams.getLength();
@@ -246,7 +246,7 @@ DocObjectWrapper::invoke( const OUString& aFunctionName, const Sequence< Any >&
                 xSbxVar->SetFlag( SbxFlagBits::Fixed );
         }
     }
-    if ( xSbxParams.Is() )
+    if ( xSbxParams.is() )
         pMethod->SetParameters( xSbxParams.get() );
 
     // call method
@@ -255,7 +255,7 @@ DocObjectWrapper::invoke( const OUString& aFunctionName, const Sequence< Any >&
     pMethod->Call( xReturn.get() );
     Any aReturn;
     // get output parameters
-    if ( xSbxParams.Is() )
+    if ( xSbxParams.is() )
     {
         SbxInfo* pInfo_ = pMethod->GetInfo();
         if ( pInfo_ )
@@ -302,7 +302,7 @@ DocObjectWrapper::setValue( const OUString& aPropertyName, const Any& aValue )
             return m_xAggInv->setValue( aPropertyName, aValue );
 
     SbPropertyRef pProperty = getProperty( aPropertyName );
-    if ( !pProperty.Is() )
+    if ( !pProperty.is() )
        throw UnknownPropertyException();
     unoToSbxValue( pProperty.get(), aValue );
 }
@@ -314,7 +314,7 @@ DocObjectWrapper::getValue( const OUString& aPropertyName )
             return m_xAggInv->getValue( aPropertyName );
 
     SbPropertyRef pProperty = getProperty( aPropertyName );
-    if ( !pProperty.Is() )
+    if ( !pProperty.is() )
        throw UnknownPropertyException();
 
     SbxVariable* pProp = pProperty.get();
@@ -330,7 +330,7 @@ DocObjectWrapper::hasMethod( const OUString& aName )
 {
     if ( m_xAggInv.is() && m_xAggInv->hasMethod( aName ) )
         return true;
-    return getMethod( aName ).Is();
+    return getMethod( aName ).is();
 }
 
 sal_Bool SAL_CALL
@@ -339,7 +339,7 @@ DocObjectWrapper::hasProperty( const OUString& aName )
     bool bRes = false;
     if ( m_xAggInv.is() && m_xAggInv->hasProperty( aName ) )
         bRes = true;
-    else bRes = getProperty( aName ).Is();
+    else bRes = getProperty( aName ).is();
     return bRes;
 }
 
@@ -668,7 +668,7 @@ SbxVariable* SbModule::Find( const OUString& rName, SbxClassType t )
             // Put enum types as objects into module,
             // allows MyEnum.First notation
             SbxArrayRef xArray = pImage->GetEnums();
-            if( xArray.Is() )
+            if( xArray.is() )
             {
                 SbxVariable* pEnumVar = xArray->Find( rName, SbxClassType::DontCare );
                 SbxObject* pEnumObject = dynamic_cast<SbxObject*>( pEnumVar  );
@@ -1286,7 +1286,7 @@ void SbModule::RemoveVars()
     // SbUserform because it could trigger say an initialise event
     // which would cause basic to be re-run in the middle of the init ( and remember RemoveVars is called from compile and we don't want code to run as part of the compile )
     SbxVariableRef p = SbModule::Find( rModuleVariableName, SbxClassType::Property );
-    if( p.Is() )
+    if( p.is() )
         Remove( p.get() );
     }
 }
@@ -2122,7 +2122,7 @@ void SbMethod::Broadcast( SfxHintId nHintId )
         pCst = nullptr;
         SbMethod* pThisCopy = new SbMethod( *this );
         SbMethodRef xHolder = pThisCopy;
-        if( mpPar.Is() )
+        if( mpPar.is() )
         {
             // Enregister this as element 0, but don't reset the parent!
             if( GetType() != SbxVOID ) {
@@ -2563,7 +2563,7 @@ void SbUserFormModule::Load()
 {
     SAL_INFO("basic", "** load() ");
     // forces a load
-    if ( !pDocObject.Is() )
+    if ( !pDocObject.is() )
         InitObject();
 }
 
@@ -2689,7 +2689,7 @@ void SbUserFormModule::InitObject()
 SbxVariable*
 SbUserFormModule::Find( const OUString& rName, SbxClassType t )
 {
-    if ( !pDocObject.Is() && !GetSbData()->bRunInit && GetSbData()->pInst )
+    if ( !pDocObject.is() && !GetSbData()->bRunInit && GetSbData()->pInst )
         InitObject();
     return SbObjModule::Find( rName, t );
 }
diff --git a/basic/source/runtime/methods.cxx b/basic/source/runtime/methods.cxx
index ac4351c..1a4c12b 100644
--- a/basic/source/runtime/methods.cxx
+++ b/basic/source/runtime/methods.cxx
@@ -185,7 +185,7 @@ RTLFUNC(CreateObject)
 
     OUString aClass( rPar.Get( 1 )->GetOUString() );
     SbxObjectRef p = SbxBase::CreateObject( aClass );
-    if( !p.Is() )
+    if( !p.is() )
         StarBASIC::Error( ERRCODE_BASIC_CANNOT_LOAD );
     else
     {
diff --git a/basic/source/runtime/methods1.cxx b/basic/source/runtime/methods1.cxx
index bad68c5..eee8de4 100644
--- a/basic/source/runtime/methods1.cxx
+++ b/basic/source/runtime/methods1.cxx
@@ -214,7 +214,7 @@ RTLFUNC(CallByName)
 
             // Call method
             SbxVariableRef refVar = rPar.Get(0);
-            if( xArray.Is() )
+            if( xArray.is() )
                 pMeth->SetParameters( xArray.get() );
             pMeth->Call( refVar.get() );
             pMeth->SetParameters( nullptr );
diff --git a/basic/source/runtime/runtime.cxx b/basic/source/runtime/runtime.cxx
index 139d154..2f9284e 100644
--- a/basic/source/runtime/runtime.cxx
+++ b/basic/source/runtime/runtime.cxx
@@ -1069,7 +1069,7 @@ void SbiRuntime::PushArgv()
 {
     pArgvStk.emplace_back(refArgv, nArgc);
     nArgc = 1;
-    refArgv.Clear();
+    refArgv.clear();
 }
 
 void SbiRuntime::PopArgv()
@@ -1116,7 +1116,7 @@ void SbiRuntime::PushForEach()
     pForStk = p;
 
     SbxVariableRef xObjVar = PopVar();
-    SbxBase* pObj = xObjVar.Is() ? xObjVar->GetObject() : nullptr;
+    SbxBase* pObj = xObjVar.is() ? xObjVar->GetObject() : nullptr;
     if( pObj == nullptr )
     {
         Error( ERRCODE_BASIC_NO_OBJECT );
@@ -1221,7 +1221,7 @@ SbiForStack* SbiRuntime::FindForStackItemForCollection( class BasicCollection* p
 {
     for (SbiForStack *p = pForStk; p; p = p->pNext)
     {
-        SbxVariable* pVar = p->refEnd.Is() ? p->refEnd.get() : nullptr;
+        SbxVariable* pVar = p->refEnd.is() ? p->refEnd.get() : nullptr;
         if( p->eForType == ForType::EachCollection
          && pVar != nullptr
          && dynamic_cast<BasicCollection*>( pVar) == pCollection  )
@@ -1591,7 +1591,7 @@ inline bool checkUnoStructCopy( bool bVBA, SbxVariableRef& refVal, SbxVariableRe
         return false;
 
     SbxObjectRef xValObj = static_cast<SbxObject*>(refVal->GetObject());
-    if( !xValObj.Is() || nullptr != dynamic_cast<const SbUnoAnyObject*>( xValObj.get() ) )
+    if( !xValObj.is() || nullptr != dynamic_cast<const SbUnoAnyObject*>( xValObj.get() ) )
         return false;
 
     SbUnoObject* pUnoVal =  dynamic_cast<SbUnoObject*>( xValObj.get() );
@@ -1779,7 +1779,7 @@ void SbiRuntime::StepSET_Impl( SbxVariableRef& refVal, SbxVariableRef& refVar, b
         {
             SbxVariableRef refObjVal = dynamic_cast<SbxObject*>( pObjVarObj );
 
-            if( refObjVal.Is() )
+            if( refObjVal.is() )
             {
                 refVal = refObjVal;
             }
@@ -1793,7 +1793,7 @@ void SbiRuntime::StepSET_Impl( SbxVariableRef& refVal, SbxVariableRef& refVar, b
     // #52896 refVal can be invalid here, if uno-sequences - or more
     // general arrays - are assigned to variables that are declared
     // as an object!
-    if( !refVal.Is() )
+    if( !refVal.is() )
     {
         Error( ERRCODE_BASIC_INVALID_USAGE_OBJECT );
     }
@@ -1907,7 +1907,7 @@ void SbiRuntime::StepSET_Impl( SbxVariableRef& refVal, SbxVariableRef& refVar, b
                 SbxBase* pValObjBase = refVal->GetObject();
                 if( pValObjBase == nullptr )
                 {
-                    if( xPrevVarObj.Is() )
+                    if( xPrevVarObj.is() )
                     {
                         // Object is overwritten with NULL, instantiate init object
                         DimAsNewRecoverHash &rDimAsNewRecoverHash = GaDimAsNewRecoverHash::get();
@@ -1935,7 +1935,7 @@ void SbiRuntime::StepSET_Impl( SbxVariableRef& refVal, SbxVariableRef& refVar, b
                 else
                 {
                     // Does old value exist?
-                    bool bFirstInit = !xPrevVarObj.Is();
+                    bool bFirstInit = !xPrevVarObj.is();
                     if( bFirstInit )
                     {
                         // Store information to instantiate object later
@@ -2087,9 +2087,9 @@ void SbiRuntime::DimImpl( SbxVariableRef refVar )
     // If refDim then this DIM statement is terminating a ReDIM and
     // previous StepERASE_CLEAR for an array, the following actions have
     // been delayed from ( StepERASE_CLEAR ) 'till here
-    if ( refRedim.Is() )
+    if ( refRedim.is() )
     {
-        if ( !refRedimpArray.Is() ) // only erase the array not ReDim Preserve
+        if ( !refRedimpArray.is() ) // only erase the array not ReDim Preserve
         {
             lcl_eraseImpl( refVar, bVBAEnabled );
         }
@@ -2189,7 +2189,7 @@ void SbiRuntime::StepREDIMP()
     DimImpl( refVar );
 
     // Now check, if we can copy from the old array
-    if( refRedimpArray.Is() )
+    if( refRedimpArray.is() )
     {
         SbxBase* pElemObj = refVar->GetObject();
         SbxDimArray* pNewArray = dynamic_cast<SbxDimArray*>( pElemObj );
@@ -2341,7 +2341,7 @@ void SbiRuntime::StepERASE_CLEAR()
 
 void SbiRuntime::StepARRAYACCESS()
 {
-    if( !refArgv.Is() )
+    if( !refArgv.is() )
     {
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     }
@@ -2378,7 +2378,7 @@ void SbiRuntime::StepARGC()
 
 void SbiRuntime::StepARGV()
 {
-    if( !refArgv.Is() )
+    if( !refArgv.is() )
     {
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     }
@@ -2561,7 +2561,7 @@ void SbiRuntime::StepNEXT()
 
 void SbiRuntime::StepCASE()
 {
-    if( !refCaseStk.Is() )
+    if( !refCaseStk.is() )
     {
         refCaseStk = new SbxArray;
     }
@@ -2573,7 +2573,7 @@ void SbiRuntime::StepCASE()
 
 void SbiRuntime::StepENDCASE()
 {
-    if( !refCaseStk.Is() || !refCaseStk->Count() )
+    if( !refCaseStk.is() || !refCaseStk->Count() )
     {
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     }
@@ -2790,7 +2790,7 @@ void SbiRuntime::StepLOADI( sal_uInt32 nOp1 )
 
 void SbiRuntime::StepARGN( sal_uInt32 nOp1 )
 {
-    if( !refArgv.Is() )
+    if( !refArgv.is() )
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     else
     {
@@ -2817,7 +2817,7 @@ void SbiRuntime::StepARGN( sal_uInt32 nOp1 )
 
 void SbiRuntime::StepARGTYP( sal_uInt32 nOp1 )
 {
-    if( !refArgv.Is() )
+    if( !refArgv.is() )
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     else
     {
@@ -3061,7 +3061,7 @@ void SbiRuntime::StepTESTFOR( sal_uInt32 nOp1 )
 
 void SbiRuntime::StepCASETO( sal_uInt32 nOp1 )
 {
-    if( !refCaseStk.Is() || !refCaseStk->Count() )
+    if( !refCaseStk.is() || !refCaseStk->Count() )
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     else
     {
@@ -3452,7 +3452,7 @@ SbxVariable* SbiRuntime::FindElement( SbxObject* pObj, sal_uInt32 nOp1, sal_uInt
                 if( bFatalError )
                 {
                     // #39108 use dummy variable instead of fatal error
-                    if( !xDummyVar.Is() )
+                    if( !xDummyVar.is() )
                     {
                         xDummyVar = new SbxVariable( SbxVARIANT );
                     }
@@ -3555,7 +3555,7 @@ SbxBase* SbiRuntime::FindElementExtern( const OUString& rName )
     {
         return nullptr;
     }
-    if( refLocals.Is() )
+    if( refLocals.is() )
     {
         pElem = refLocals->Find( rName, SbxClassType::DontCare );
     }
@@ -3570,7 +3570,7 @@ SbxBase* SbiRuntime::FindElementExtern( const OUString& rName )
     if( !pElem && pMeth )
     {
         SbxInfo* pInfo = pMeth->GetInfo();
-        if( pInfo && refParams.Is() )
+        if( pInfo && refParams.is() )
         {
             sal_uInt16 nParamCount = refParams->Count();
             sal_uInt16 j = 1;
@@ -3612,7 +3612,7 @@ void SbiRuntime::SetupArgs( SbxVariable* p, sal_uInt32 nOp1 )
 {
     if( nOp1 & 0x8000 )
     {
-        if( !refArgv.Is() )
+        if( !refArgv.is() )
         {
             StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
         }
@@ -3795,7 +3795,7 @@ SbxVariable* SbiRuntime::CheckArray( SbxVariable* pElem )
         {
             // is it an uno-object?
             SbxBaseRef pObj = pElem->GetObject();
-            if( pObj.Is() )
+            if( pObj.is() )
             {
                 if (SbUnoObject* pUnoObj = dynamic_cast<SbUnoObject*>( pObj.get()))
                 {
@@ -3861,7 +3861,7 @@ SbxVariable* SbiRuntime::CheckArray( SbxVariable* pElem )
                             {
                                 pDflt->Broadcast( SfxHintId::BasicDataWanted );
                                 SbxBaseRef pDfltObj = pDflt->GetObject();
-                                if( pDfltObj.Is() )
+                                if( pDfltObj.is() )
                                 {
                                     if (SbUnoObject* pSbObj = dynamic_cast<SbUnoObject*>(pDfltObj.get()))
                                     {
@@ -3890,7 +3890,7 @@ SbxVariable* SbiRuntime::CheckArray( SbxVariable* pElem )
                             {
                                 SbxVariable* meth = pUnoObj->Find( sDefaultMethod, SbxClassType::Method );
                                 SbxVariableRef refTemp = meth;
-                                if ( refTemp.Is() )
+                                if ( refTemp.is() )
                                 {
                                     meth->SetParameters( pPar );
                                     SbxVariable* pNew = new SbxMethod( *static_cast<SbxMethod*>(meth) );
@@ -3934,7 +3934,7 @@ void SbiRuntime::StepRTL( sal_uInt32 nOp1, sal_uInt32 nOp2 )
 void SbiRuntime::StepFIND_Impl( SbxObject* pObj, sal_uInt32 nOp1, sal_uInt32 nOp2,
                                 SbError nNotFound, bool bStatic )
 {
-    if( !refLocals.Is() )
+    if( !refLocals.is() )
     {
         refLocals = new SbxArray;
     }
@@ -4085,7 +4085,7 @@ void SbiRuntime::StepPARAM( sal_uInt32 nOp1, sal_uInt32 nOp2 )
 
 void SbiRuntime::StepCASEIS( sal_uInt32 nOp1, sal_uInt32 nOp2 )
 {
-    if( !refCaseStk.Is() || !refCaseStk->Count() )
+    if( !refCaseStk.is() || !refCaseStk->Count() )
     {
         StarBASIC::FatalError( ERRCODE_BASIC_INTERNAL_ERROR );
     }
@@ -4154,7 +4154,7 @@ void SbiRuntime::StepSTMNT( sal_uInt32 nOp1, sal_uInt32 nOp2 )
     {
         SbxVariable* p = refExprStk->Get( 0 );
         if( p->GetRefCount() > 1 &&
-            refLocals.Is() && refLocals->Find( p->GetName(), p->GetClass() ) )
+            refLocals.is() && refLocals->Find( p->GetName(), p->GetClass() ) )
         {
             sUnknownMethodName = p->GetName();
             bFatalExpr = true;
@@ -4314,7 +4314,7 @@ void SbiRuntime::StepDCREATE_IMPL( sal_uInt32 nOp1, sal_uInt32 nOp2 )
 
     // fill the array with instances of the requested class
     SbxBaseRef xObj = refVar->GetObject();
-    if( !xObj.Is() )
+    if( !xObj.is() )
     {
         StarBASIC::Error( ERRCODE_BASIC_INVALID_OBJECT );
         return;
@@ -4462,7 +4462,7 @@ void SbiRuntime::implHandleSbxFlags( SbxVariable* pVar, SbxDataType t, sal_uInt3
 
 void SbiRuntime::StepLOCAL( sal_uInt32 nOp1, sal_uInt32 nOp2 )
 {
-    if( !refLocals.Is() )
+    if( !refLocals.is() )
     {
         refLocals = new SbxArray;
     }
@@ -4486,7 +4486,7 @@ void SbiRuntime::StepPUBLIC_Impl( sal_uInt32 nOp1, sal_uInt32 nOp2, bool bUsedFo
     bool bFlag = pMod->IsSet( SbxFlagBits::NoModify );
     pMod->SetFlag( SbxFlagBits::NoModify );
     SbxVariableRef p = pMod->Find( aName, SbxClassType::Property );
-    if( p.Is() )
+    if( p.is() )
     {
         pMod->Remove (p.get());
     }
@@ -4549,7 +4549,7 @@ void SbiRuntime::StepGLOBAL( sal_uInt32 nOp1, sal_uInt32 nOp2 )
     bool bFlag = pStorage->IsSet( SbxFlagBits::NoModify );
     rBasic.SetFlag( SbxFlagBits::NoModify );
     SbxVariableRef p = pStorage->Find( aName, SbxClassType::Property );
-    if( p.Is() )
+    if( p.is() )
     {
         pStorage->Remove (p.get());
     }
@@ -4558,7 +4558,7 @@ void SbiRuntime::StepGLOBAL( sal_uInt32 nOp1, sal_uInt32 nOp2 )
     {
         pStorage->ResetFlag( SbxFlagBits::NoModify );
     }
-    if( p.Is() )
+    if( p.is() )
     {
         p->SetFlag( SbxFlagBits::DontStore );
         // from 2.7.1996: HACK because of 'reference can't be saved'
diff --git a/basic/source/sbx/sbxarray.cxx b/basic/source/sbx/sbxarray.cxx
index 8bf551a..5fc4775 100644
--- a/basic/source/sbx/sbxarray.cxx
+++ b/basic/source/sbx/sbxarray.cxx
@@ -61,7 +61,7 @@ SbxArray& SbxArray::operator=( const SbxArray& rArray )
         for( const auto& rpSrcRef : rArray.mVarEntries )
         {
             SbxVariableRef pSrc_ = rpSrcRef.mpVar;
-            if( !pSrc_.Is() )
+            if( !pSrc_.is() )
                 continue;
 
             if( eType != SbxVARIANT )
@@ -150,7 +150,7 @@ SbxVariable* SbxArray::Get32( sal_uInt32 nIdx )
     }
     SbxVariableRef& rRef = GetRef32( nIdx );
 
-    if ( !rRef.Is() )
+    if ( !rRef.is() )
         rRef = new SbxVariable( eType );
 
     return rRef.get();
@@ -165,7 +165,7 @@ SbxVariable* SbxArray::Get( sal_uInt16 nIdx )
     }
     SbxVariableRef& rRef = GetRef( nIdx );
 
-    if ( !rRef.Is() )
+    if ( !rRef.is() )
         rRef = new SbxVariable( eType );
 
     return rRef.get();
@@ -311,7 +311,7 @@ void SbxArray::Merge( SbxArray* p )
 
     for (auto& rEntry1: p->mVarEntries)
     {
-        if (!rEntry1.mpVar.Is())
+        if (!rEntry1.mpVar.is())
             continue;
 
         OUString aName = rEntry1.mpVar->GetName();
@@ -321,7 +321,7 @@ void SbxArray::Merge( SbxArray* p )
         // Then overwrite!
         for (auto& rEntry2: mVarEntries)
         {
-            if (!rEntry2.mpVar.Is())
+            if (!rEntry2.mpVar.is())
                 continue;
 
             if (rEntry2.mpVar->GetHashCode() == nHash &&
@@ -329,12 +329,12 @@ void SbxArray::Merge( SbxArray* p )
             {
                 // Take this element and clear the original.
                 rEntry2.mpVar = rEntry1.mpVar;
-                rEntry1.mpVar.Clear();
+                rEntry1.mpVar.clear();
                 break;
             }
         }
 
-        if (rEntry1.mpVar.Is())
+        if (rEntry1.mpVar.is())
         {
             // We don't have element with the same name.  Add a new entry.
             SbxVarEntry aNewEntry;
@@ -354,7 +354,7 @@ SbxVariable* SbxArray::FindUserData( sal_uInt32 nData )
     SbxVariable* p = nullptr;
     for (auto& rEntry : mVarEntries)
     {
-        if (!rEntry.mpVar.Is())
+        if (!rEntry.mpVar.is())
             continue;
 
         if (rEntry.mpVar->IsVisible() && rEntry.mpVar->GetUserData() == nData)
@@ -408,7 +408,7 @@ SbxVariable* SbxArray::Find( const OUString& rName, SbxClassType t )
     sal_uInt16 nHash = SbxVariable::MakeHashCode( rName );
     for (auto& rEntry : mVarEntries)
     {
-        if (!rEntry.mpVar.Is() || !rEntry.mpVar->IsVisible())
+        if (!rEntry.mpVar.is() || !rEntry.mpVar->IsVisible())
             continue;
 
         // The very secure search works as well, if there is no hashcode!
@@ -489,14 +489,14 @@ bool SbxArray::StoreData( SvStream& rStrm ) const
     // Which elements are even defined?
     for( auto& rEntry: mVarEntries )
     {
-        if (rEntry.mpVar.Is() && !(rEntry.mpVar->GetFlags() & SbxFlagBits::DontStore))
+        if (rEntry.mpVar.is() && !(rEntry.mpVar->GetFlags() & SbxFlagBits::DontStore))
             nElem++;
     }
     rStrm.WriteUInt16( nElem );
     for( size_t n = 0; n < mVarEntries.size(); n++ )
     {
         const SbxVarEntry& rEntry = mVarEntries[n];
-        if (rEntry.mpVar.Is() && !(rEntry.mpVar->GetFlags() & SbxFlagBits::DontStore))
+        if (rEntry.mpVar.is() && !(rEntry.mpVar->GetFlags() & SbxFlagBits::DontStore))
         {
             rStrm.WriteUInt16( n );
             if (!rEntry.mpVar->Store(rStrm))
diff --git a/basic/source/sbx/sbxexec.cxx b/basic/source/sbx/sbxexec.cxx
index 24afd33..1a671a6 100644
--- a/basic/source/sbx/sbxexec.cxx
+++ b/basic/source/sbx/sbxexec.cxx
@@ -90,7 +90,7 @@ static SbxVariableRef QualifiedName
     {
         // Read in the element
         refVar = Element( pObj, pGbl, &p, t );
-        while( refVar.Is() && (*p == '.' || *p == '!') )
+        while( refVar.is() && (*p == '.' || *p == '!') )
         {
             // It follows still an objectelement. The current element
             // had to be a SBX-Object or had to deliver such an object!
@@ -98,7 +98,7 @@ static SbxVariableRef QualifiedName
             if( !pObj )
                 // Then it had to deliver an object
                 pObj = dynamic_cast<SbxObject*>( refVar->GetObject() );
-            refVar.Clear();
+            refVar.clear();
             if( !pObj )
                 break;
             p++;
@@ -129,7 +129,7 @@ static SbxVariableRef Operand
         sal_uInt16 nLen;
         if( !refVar->Scan( OUString( p ), &nLen ) )
         {
-            refVar.Clear();
+            refVar.clear();
         }
         else
         {
@@ -176,11 +176,11 @@ static SbxVariableRef MulDiv( SbxObject* pObj, SbxObject* pGbl, const sal_Unicod
     const sal_Unicode* p = *ppBuf;
     SbxVariableRef refVar( Operand( pObj, pGbl, &p, false ) );
     p = SkipWhitespace( p );
-    while( refVar.Is() && ( *p == '*' || *p == '/' ) )
+    while( refVar.is() && ( *p == '*' || *p == '/' ) )
     {
         sal_Unicode cOp = *p++;
         SbxVariableRef refVar2( Operand( pObj, pGbl, &p, false ) );
-        if( refVar2.Is() )
+        if( refVar2.is() )
         {
             // temporary variable!
             SbxVariable* pVar = refVar.get();
@@ -193,7 +193,7 @@ static SbxVariableRef MulDiv( SbxObject* pObj, SbxObject* pGbl, const sal_Unicod
         }
         else
         {
-            refVar.Clear();
+            refVar.clear();
             break;
         }
     }
@@ -206,11 +206,11 @@ static SbxVariableRef PlusMinus( SbxObject* pObj, SbxObject* pGbl, const sal_Uni
     const sal_Unicode* p = *ppBuf;
     SbxVariableRef refVar( MulDiv( pObj, pGbl, &p ) );
     p = SkipWhitespace( p );
-    while( refVar.Is() && ( *p == '+' || *p == '-' ) )
+    while( refVar.is() && ( *p == '+' || *p == '-' ) )
     {
         sal_Unicode cOp = *p++;
         SbxVariableRef refVar2( MulDiv( pObj, pGbl, &p ) );
-        if( refVar2.Is() )
+        if( refVar2.is() )
         {
             // temporaere Variable!
             SbxVariable* pVar = refVar.get();
@@ -223,7 +223,7 @@ static SbxVariableRef PlusMinus( SbxObject* pObj, SbxObject* pGbl, const sal_Uni
         }
         else
         {
-            refVar.Clear();
+            refVar.clear();
             break;
         }
     }
@@ -236,7 +236,7 @@ static SbxVariableRef Assign( SbxObject* pObj, SbxObject* pGbl, const sal_Unicod
     const sal_Unicode* p = *ppBuf;
     SbxVariableRef refVar( Operand( pObj, pGbl, &p, true ) );
     p = SkipWhitespace( p );
-    if( refVar.Is() )
+    if( refVar.is() )
     {
         if( *p == '=' )
         {
@@ -244,13 +244,13 @@ static SbxVariableRef Assign( SbxObject* pObj, SbxObject* pGbl, const sal_Unicod
             if( refVar->GetClass() != SbxClassType::Property )
             {
                 SbxBase::SetError( ERRCODE_SBX_BAD_ACTION );
-                refVar.Clear();
+                refVar.clear();
             }
             else
             {
                 p++;
                 SbxVariableRef refVar2( PlusMinus( pObj, pGbl, &p ) );
-                if( refVar2.Is() )
+                if( refVar2.is() )
                 {
                     SbxVariable* pVar = refVar.get();
                     SbxVariable* pVar2 = refVar2.get();
@@ -287,7 +287,7 @@ static SbxVariableRef Element
         }
         refVar = pObj->Find( aSym, t );
         pObj->SetFlags( nOld );
-        if( refVar.Is() )
+        if( refVar.is() )
         {
             refVar->SetParameters( nullptr );
             // Follow still parameter?
@@ -303,10 +303,10 @@ static SbxVariableRef Element
                 while( *p && *p != ')' && *p != ']' )
                 {
                     SbxVariableRef refArg = PlusMinus( pGbl, pGbl, &p );
-                    if( !refArg.Is() )
+                    if( !refArg.is() )
                     {
                         // Error during the parsing
-                        refVar.Clear(); break;
+                        refVar.clear(); break;
                     }
                     else
                     {
@@ -321,7 +321,7 @@ static SbxVariableRef Element
                 }
                 if( *p == ')' )
                     p++;
-                if( refVar.Is() )
+                if( refVar.is() )
                     refVar->SetParameters( refPar.get() );
             }
         }
@@ -350,7 +350,7 @@ SbxVariable* SbxObject::Execute( const OUString& rTxt )
             SetError( ERRCODE_SBX_SYNTAX ); break;
         }
         pVar = Assign( this, this, &p );
-        if( !pVar.Is() )
+        if( !pVar.is() )
         {
             break;
         }
diff --git a/basic/source/sbx/sbxobj.cxx b/basic/source/sbx/sbxobj.cxx
index e33e6b3..69533d9 100644
--- a/basic/source/sbx/sbxobj.cxx
+++ b/basic/source/sbx/sbxobj.cxx
@@ -564,7 +564,7 @@ void SbxObject::Remove( SbxVariable* pVar )
 static bool LoadArray( SvStream& rStrm, SbxObject* pThis, SbxArray* pArray )
 {
     SbxArrayRef p = static_cast<SbxArray*>( SbxBase::Load( rStrm ) );
-    if( !p.Is() )
+    if( !p.is() )
     {
         return false;
     }
diff --git a/basic/source/sbx/sbxvar.cxx b/basic/source/sbx/sbxvar.cxx
index cf56cd7..097b04c 100644
--- a/basic/source/sbx/sbxvar.cxx
+++ b/basic/source/sbx/sbxvar.cxx
@@ -185,7 +185,7 @@ void SbxVariable::Broadcast( SfxHintId nHintId )
         pCst = nullptr;
         SbxFlagBits nSaveFlags = GetFlags();
         SetFlag( SbxFlagBits::ReadWrite );
-        if( mpPar.Is() )
+        if( mpPar.is() )
         {
             // Register this as element 0, but don't change over the parent!
             mpPar->GetRef( 0 ) = this;
@@ -199,10 +199,10 @@ void SbxVariable::Broadcast( SfxHintId nHintId )
 
 SbxInfo* SbxVariable::GetInfo()
 {
-    if( !pInfo.Is() )
+    if( !pInfo.is() )
     {
         Broadcast( SfxHintId::BasicInfoWanted );
-        if( pInfo.Is() )
+        if( pInfo.is() )
         {
             SetModified( true );
         }
@@ -239,7 +239,7 @@ const OUString& SbxVariable::GetName( SbxNameType t ) const
     // Request parameter-information (not for objects)
     const_cast<SbxVariable*>(this)->GetInfo();
     // Append nothing, if it is a simple property (no empty brackets)
-    if (!pInfo.Is() || (pInfo->m_Params.empty() && GetClass() == SbxClassType::Property))
+    if (!pInfo.is() || (pInfo->m_Params.empty() && GetClass() == SbxClassType::Property))
     {
         return maName;
     }
@@ -619,7 +619,7 @@ bool SbxVariable::StoreData( SvStream& rStrm ) const
     write_uInt16_lenPrefixed_uInt8s_FromOUString(rStrm, maName,
                                                       RTL_TEXTENCODING_ASCII_US);
     rStrm.WriteUInt32( nUserData );
-    if( pInfo.Is() )
+    if( pInfo.is() )
     {
         rStrm.WriteUChar( 2 );     // Version 2: with UserData!
         pInfo->StoreData( rStrm );
@@ -656,7 +656,7 @@ SbxAlias& SbxAlias::operator=( const SbxAlias& r )
 
 SbxAlias::~SbxAlias()
 {
-    if( xAlias.Is() )
+    if( xAlias.is() )
     {
         EndListening( xAlias->GetBroadcaster() );
     }
@@ -664,7 +664,7 @@ SbxAlias::~SbxAlias()
 
 void SbxAlias::Broadcast( SfxHintId nHt )
 {
-    if( xAlias.Is() )
+    if( xAlias.is() )
     {
         xAlias->SetParameters( GetParameters() );
         if( nHt == SfxHintId::BasicDataWanted )
@@ -688,7 +688,7 @@ void SbxAlias::Notify( SfxBroadcaster&, const SfxHint& rHint )
     const SbxHint* p = dynamic_cast<const SbxHint*>(&rHint);
     if( p && p->GetId() == SfxHintId::BasicDying )
     {
-        xAlias.Clear();
+        xAlias.clear();
         // delete the alias?
         if( pParent )
         {
diff --git a/cui/source/dialogs/linkdlg.cxx b/cui/source/dialogs/linkdlg.cxx
index f2161ec..5b671ad 100644
--- a/cui/source/dialogs/linkdlg.cxx
+++ b/cui/source/dialogs/linkdlg.cxx
@@ -421,7 +421,7 @@ IMPL_LINK_NOARG( SvBaseLinksDlg, BreakLinkClickHdl, Button*, void )
     {
         sal_uLong nPos;
         tools::SvRef<SvBaseLink> xLink = GetSelEntry( &nPos );
-        if( !xLink.Is() )
+        if( !xLink.is() )
             return;
 
         ScopedVclPtrInstance< QueryBox > aBox( this, WB_YES_NO | WB_DEF_YES, aStrCloselinkmsg );
@@ -437,7 +437,7 @@ IMPL_LINK_NOARG( SvBaseLinksDlg, BreakLinkClickHdl, Button*, void )
             xLink->Closed();
 
             // if somebody has forgotten to deregister himself
-            if( xLink.Is() )
+            if( xLink.is() )
                 pLinkMgr->Remove( xLink.get() );
 
             if( bNewLnkMgr )
@@ -508,7 +508,7 @@ IMPL_LINK_NOARG( SvBaseLinksDlg, UpdateWaitingHdl, Timer*, void )
     {
         SvTreeListEntry* pBox = m_pTbLinks->GetEntry( --nPos );
         tools::SvRef<SvBaseLink> xLink( static_cast<SvBaseLink*>(pBox->GetUserData()) );
-        if( xLink.Is() )
+        if( xLink.is() )
         {
             OUString sCur( ImplGetStateStr( *xLink ) ),
                     sOld( SvTabListBox::GetEntryText( pBox, 3 ) );
@@ -595,7 +595,7 @@ void SvBaseLinksDlg::SetManager( LinkManager* pNewMgr )
         for( size_t n = 0; n < rLnks.size(); ++n )
         {
             tools::SvRef<SvBaseLink>& rLinkRef = rLnks[ n ];
-            if( !rLinkRef.Is() )
+            if( !rLinkRef.is() )
             {
                 rLnks.erase( rLnks.begin() + n );
                 --n;
diff --git a/dbaccess/source/ui/browser/brwctrlr.cxx b/dbaccess/source/ui/browser/brwctrlr.cxx
index ab51cba..46d4429 100644
--- a/dbaccess/source/ui/browser/brwctrlr.cxx
+++ b/dbaccess/source/ui/browser/brwctrlr.cxx
@@ -1462,7 +1462,7 @@ FeatureState SbaXDataBrowserController::GetState(sal_uInt16 nId) const
             case ID_BROWSER_CUT:
             {
                 CellControllerRef xCurrentController = getBrowserView()->getVclControl()->Controller();
-                if (xCurrentController.Is() && nullptr != dynamic_cast< const EditCellController* >(xCurrentController.get()))
+                if (xCurrentController.is() && nullptr != dynamic_cast< const EditCellController* >(xCurrentController.get()))
                 {
                     Edit& rEdit = static_cast<Edit&>(xCurrentController->GetWindow());
                     bool bHasLen = (rEdit.GetSelection().Len() != 0);
@@ -1941,7 +1941,7 @@ void SbaXDataBrowserController::Execute(sal_uInt16 nId, const Sequence< Property
         case ID_BROWSER_PASTE:
         {
             CellControllerRef xCurrentController = getBrowserView()->getVclControl()->Controller();
-            if (!xCurrentController.Is())
+            if (!xCurrentController.is())
                 // should be intercepted by GetState. Normally.
                 // Unfortunately ID_BROWSER_PASTE is a 'fast call' slot, which means it may be executed without checking if it is
                 // enabled. This would be really deadly herein if the current cell has no controller ...
diff --git a/dbaccess/source/ui/browser/dbexchange.cxx b/dbaccess/source/ui/browser/dbexchange.cxx
index 2edd7fd..3b32859 100644
--- a/dbaccess/source/ui/browser/dbexchange.cxx
+++ b/dbaccess/source/ui/browser/dbexchange.cxx
@@ -139,7 +139,7 @@ namespace dbaui
         if (nUserObjectId == SotClipboardFormatId::RTF || nUserObjectId == SotClipboardFormatId::HTML )
         {
             ODatabaseImportExport* pExport = static_cast<ODatabaseImportExport*>(pUserObject);
-            if ( pExport && rxOStm.Is() )
+            if ( pExport && rxOStm.is() )
             {
                 pExport->setStream(rxOStm.get());
                 return pExport->Write();
diff --git a/dbaccess/source/ui/browser/sbagrid.cxx b/dbaccess/source/ui/browser/sbagrid.cxx
index 51f998e..a8e8ba2 100644
--- a/dbaccess/source/ui/browser/sbagrid.cxx
+++ b/dbaccess/source/ui/browser/sbagrid.cxx
@@ -1248,7 +1248,7 @@ sal_Int8 SbaGridControl::AcceptDrop( const BrowserAcceptDropEvent& rEvt )
     if ( IsDropFormatSupported( SotClipboardFormatId::STRING ) ) do
     {   // odd construction, but spares us a lot of (explicit ;) goto's
 
-        if (!GetEmptyRow().Is())
+        if (!GetEmptyRow().is())
             // without an empty row we're not in update mode
             break;
 
@@ -1270,12 +1270,12 @@ sal_Int8 SbaGridControl::AcceptDrop( const BrowserAcceptDropEvent& rEvt )
             // not dropped within a cell (a cell isn't as wide as the column - the are small spaces)
             break;
 
-        if ((IsModified() || (GetCurrentRow().Is() && GetCurrentRow()->IsModified())) && (GetCurrentPos() != nRow))
+        if ((IsModified() || (GetCurrentRow().is() && GetCurrentRow()->IsModified())) && (GetCurrentPos() != nRow))
             // there is a current and modified row or cell and he text is to be dropped into another one
             break;
 
         CellControllerRef xCurrentController = Controller();
-        if (xCurrentController.Is() && xCurrentController->IsModified() && ((nRow != GetCurRow()) || (nCol != GetCurColumnId())))
+        if (xCurrentController.is() && xCurrentController->IsModified() && ((nRow != GetCurRow()) || (nCol != GetCurColumnId())))
             // the current controller is modified and the user wants to drop in another cell -> no chance
             // (when leaving the modified cell a error may occur - this is deadly while dragging)
             break;
@@ -1323,7 +1323,7 @@ sal_Int8 SbaGridControl::AcceptDrop( const BrowserAcceptDropEvent& rEvt )
 
     } while (false);
 
-    if(nAction != DND_ACTION_COPY && GetEmptyRow().Is())
+    if(nAction != DND_ACTION_COPY && GetEmptyRow().is())
     {
         const DataFlavorExVector& _rFlavors = GetDataFlavors();
         if(::std::any_of(_rFlavors.begin(),_rFlavors.end(),SbaGridControlPrec()))
@@ -1366,7 +1366,7 @@ sal_Int8 SbaGridControl::ExecuteDrop( const BrowserExecuteDropEvent& rEvt )
             ActivateCell();
 
         CellControllerRef xCurrentController = Controller();
-        if (!xCurrentController.Is() || nullptr == dynamic_cast< const EditCellController* >(xCurrentController.get()))
+        if (!xCurrentController.is() || nullptr == dynamic_cast< const EditCellController* >(xCurrentController.get()))
             return DND_ACTION_NONE;
         Edit& rEdit = static_cast<Edit&>(xCurrentController->GetWindow());
 
@@ -1384,7 +1384,7 @@ sal_Int8 SbaGridControl::ExecuteDrop( const BrowserExecuteDropEvent& rEvt )
         return DND_ACTION_COPY;
     }
 
-    if(GetEmptyRow().Is())
+    if(GetEmptyRow().is())
     {
         const DataFlavorExVector& _rFlavors = GetDataFlavors();
         if( ::std::any_of(_rFlavors.begin(),_rFlavors.end(), SbaGridControlPrec()) )
diff --git a/dbaccess/source/ui/control/TableGrantCtrl.cxx b/dbaccess/source/ui/control/TableGrantCtrl.cxx
index a077cda..58de1f2 100644
--- a/dbaccess/source/ui/control/TableGrantCtrl.cxx
+++ b/dbaccess/source/ui/control/TableGrantCtrl.cxx
@@ -244,7 +244,7 @@ bool OTableGrantControl::SaveModified()
         bErg = false;
         ::dbaui::showError(::dbtools::SQLExceptionInfo(e),GetParent(),m_xContext);
     }
-    if(bErg && Controller().Is())
+    if(bErg && Controller().is())
         Controller()->ClearModified();
     if(!bErg)
         UpdateTables();
diff --git a/dbaccess/source/ui/misc/TableCopyHelper.cxx b/dbaccess/source/ui/misc/TableCopyHelper.cxx
index 0b75d81..d5b0596 100644
--- a/dbaccess/source/ui/misc/TableCopyHelper.cxx
+++ b/dbaccess/source/ui/misc/TableCopyHelper.cxx
@@ -280,7 +280,7 @@ bool OTableCopyHelper::copyTagTable(const TransferableDataHelper& _aDroppedData
         _rAsyncDrop.bHtml           = bHtml;
         _rAsyncDrop.bError          = !copyTagTable(_rAsyncDrop,true,_xConnection);
 
-        bRet = ( !_rAsyncDrop.bError && bOk && _rAsyncDrop.aHtmlRtfStorage.Is() );
+        bRet = ( !_rAsyncDrop.bError && bOk && _rAsyncDrop.aHtmlRtfStorage.is() );
         if ( bRet )
         {
             // now we need to copy the stream
@@ -302,7 +302,7 @@ void OTableCopyHelper::asyncCopyTagTable(  DropDescriptor& _rDesc
                                 ,const OUString& i_rDestDataSource
                                 ,const SharedConnection& _xConnection)
 {
-    if ( _rDesc.aHtmlRtfStorage.Is() )
+    if ( _rDesc.aHtmlRtfStorage.is() )
     {
         copyTagTable(_rDesc,false,_xConnection);
         _rDesc.aHtmlRtfStorage = nullptr;
diff --git a/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx b/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx
index 40ac617..b9fb548 100644
--- a/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx
+++ b/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx
@@ -895,7 +895,7 @@ bool OSelectionBrowseBox::SaveModified()
     bool bError         = false;
     bool bListAction    = false;
 
-    if (pEntry.is() && Controller().Is() && Controller()->IsModified())
+    if (pEntry.is() && Controller().is() && Controller()->IsModified())
     {
         // for the Undo-action
         OUString strOldCellContents,sNewValue;
@@ -1162,7 +1162,7 @@ bool OSelectionBrowseBox::SaveModified()
                     bAppendRow = true;
             }
         }
-        if( !bError && Controller().Is() )
+        if( !bError && Controller().is() )
             Controller()->ClearModified();
 
         RowModified(GetCurRow(), GetCurColumnId());
diff --git a/dbaccess/source/ui/tabledesign/TEditControl.cxx b/dbaccess/source/ui/tabledesign/TEditControl.cxx
index 80519ed..9d4c263 100644
--- a/dbaccess/source/ui/tabledesign/TEditControl.cxx
+++ b/dbaccess/source/ui/tabledesign/TEditControl.cxx
@@ -681,7 +681,7 @@ void OTableEditorCtrl::CellModified( long nRow, sal_uInt16 nColId )
     GetUndoManager().LeaveListAction();
     RowModified(nRow);
     CellControllerRef xController(Controller());
-    if(xController.Is())
+    if(xController.is())
         xController->SetModified();
 
     // Set the Modify flag
@@ -776,7 +776,7 @@ void OTableEditorCtrl::InsertRows( long nRow )
     {
         ::tools::SvRef<SotStorageStream> aStreamRef;
         bool bOk = aTransferData.GetSotStorageStream(SotClipboardFormatId::SBA_TABED,aStreamRef);
-        if (bOk && aStreamRef.Is())
+        if (bOk && aStreamRef.is())
         {
             aStreamRef->Seek(STREAM_SEEK_TO_BEGIN);
             aStreamRef->ResetError();
@@ -876,7 +876,7 @@ void OTableEditorCtrl::SetControlText( long nRow, sal_uInt16 nColId, const OUStr
         GoToRow( nRow );
         GoToColumnId( nColId );
         CellControllerRef xController = Controller();
-        if(xController.Is())
+        if(xController.is())
             xController->GetWindow().SetText( rText );
         else
             RowModified(nRow,nColId);
diff --git a/dbaccess/source/ui/tabledesign/TableUndo.cxx b/dbaccess/source/ui/tabledesign/TableUndo.cxx
index cec3d53..bd97f06 100644
--- a/dbaccess/source/ui/tabledesign/TableUndo.cxx
+++ b/dbaccess/source/ui/tabledesign/TableUndo.cxx
@@ -90,7 +90,7 @@ void OTableDesignCellUndoAct::Undo()
     if (m_pTabDgnCtrl->GetCurUndoActId() == 1)
     {
         CellControllerRef xController = m_pTabDgnCtrl->Controller();
-        if ( xController.Is() )
+        if ( xController.is() )
             xController->ClearModified();
         m_pTabDgnCtrl->GetView()->getController().setModified(false);
 
diff --git a/editeng/source/misc/svxacorr.cxx b/editeng/source/misc/svxacorr.cxx
index 57186eb..998b0b3 100644
--- a/editeng/source/misc/svxacorr.cxx
+++ b/editeng/source/misc/svxacorr.cxx
@@ -1994,14 +1994,14 @@ void SvxAutoCorrectLanguageLists::LoadXMLExceptList_Imp(
     {
         const OUString sStrmName( pStrmName, strlen(pStrmName), RTL_TEXTENCODING_MS_1252 );
 
-        if( rStg.Is() && rStg->IsStream( sStrmName ) )
+        if( rStg.is() && rStg->IsStream( sStrmName ) )
         {
             tools::SvRef<SotStorageStream> xStrm = rStg->OpenSotStream( sStrmName,
                 ( StreamMode::READ | StreamMode::SHARE_DENYWRITE | StreamMode::NOCREATE ) );
             if( SVSTREAM_OK != xStrm->GetError())
             {
-                xStrm.Clear();
-                rStg.Clear();
+                xStrm.clear();
+                rStg.clear();
                 RemoveStream_Imp( sStrmName );
             }
             else
@@ -2060,7 +2060,7 @@ void SvxAutoCorrectLanguageLists::SaveExceptList_Imp(
                             tools::SvRef<SotStorage> &rStg,
                             bool bConvert )
 {
-    if( rStg.Is() )
+    if( rStg.is() )
     {
         OUString sStrmName( pStrmName, strlen(pStrmName), RTL_TEXTENCODING_MS_1252 );
         if( rLst.empty() )
@@ -2072,7 +2072,7 @@ void SvxAutoCorrectLanguageLists::SaveExceptList_Imp(
         {
             tools::SvRef<SotStorageStream> xStrm = rStg->OpenSotStream( sStrmName,
                     ( StreamMode::READ | StreamMode::WRITE | StreamMode::SHARE_DENYWRITE ) );
-            if( xStrm.Is() )
+            if( xStrm.is() )
             {
                 xStrm->SetSize( 0 );
                 xStrm->SetBufferSize( 8192 );
@@ -2095,7 +2095,7 @@ void SvxAutoCorrectLanguageLists::SaveExceptList_Imp(
                 xStrm->Commit();
                 if( xStrm->GetError() == SVSTREAM_OK )
                 {
-                    xStrm.Clear();
+                    xStrm.clear();
                     if (!bConvert)
                     {
                         rStg->Commit();
@@ -2229,7 +2229,7 @@ SvStringsISortDtor* SvxAutoCorrectLanguageLists::LoadCplSttExceptList()
     {
         tools::SvRef<SotStorage> xStg = new SotStorage( sShareAutoCorrFile, StreamMode::READ | StreamMode::SHARE_DENYNONE );
         OUString sTemp ( pXMLImplCplStt_ExcptLstStr );
-        if( xStg.Is() && xStg->IsContained( sTemp ) )
+        if( xStg.is() && xStg->IsContained( sTemp ) )
             LoadXMLExceptList_Imp( pCplStt_ExcptLst, pXMLImplCplStt_ExcptLstStr, xStg );
     }
     catch (const css::ucb::ContentCreationException&)
@@ -2273,7 +2273,7 @@ SvStringsISortDtor* SvxAutoCorrectLanguageLists::LoadWrdSttExceptList()
     {
         tools::SvRef<SotStorage> xStg = new SotStorage( sShareAutoCorrFile, StreamMode::READ | StreamMode::SHARE_DENYNONE );
         OUString sTemp ( pXMLImplWrdStt_ExcptLstStr );
-        if( xStg.Is() && xStg->IsContained( sTemp ) )
+        if( xStg.is() && xStg->IsContained( sTemp ) )
             LoadXMLExceptList_Imp( pWrdStt_ExcptLst, pXMLImplWrdStt_ExcptLstStr, xStg );
     }
     catch (const css::ucb::ContentCreationException &e)
@@ -2322,7 +2322,7 @@ void SvxAutoCorrectLanguageLists::RemoveStream_Imp( const OUString& rName )
     if( sShareAutoCorrFile != sUserAutoCorrFile )
     {
         tools::SvRef<SotStorage> xStg = new SotStorage( sUserAutoCorrFile, StreamMode::READWRITE );
-        if( xStg.Is() && SVSTREAM_OK == xStg->GetError() &&
+        if( xStg.is() && SVSTREAM_OK == xStg->GetError() &&
             xStg->IsStream( rName ) )
         {
             xStg->Remove( rName );
@@ -2387,7 +2387,7 @@ void SvxAutoCorrectLanguageLists::MakeUserStorage_Impl()
         tools::SvRef<SotStorage> xSrcStg = new SotStorage( aDest.GetMainURL( INetURLObject::DecodeMechanism::ToIUri ), StreamMode::READ );
         tools::SvRef<SotStorage> xDstStg = new SotStorage( sUserAutoCorrFile, StreamMode::WRITE );
 
-        if( xSrcStg.Is() && xDstStg.Is() )
+        if( xSrcStg.is() && xDstStg.is() )
         {
             OUString sXMLWord     ( pXMLImplWrdStt_ExcptLstStr );
             OUString sXMLSentence ( pXMLImplCplStt_ExcptLstStr );
@@ -2439,7 +2439,7 @@ bool SvxAutoCorrectLanguageLists::MakeBlocklist_Imp( SotStorage& rStg )
     {
         tools::SvRef<SotStorageStream> refList = rStg.OpenSotStream( sStrmName,
                     ( StreamMode::READ | StreamMode::WRITE | StreamMode::SHARE_DENYWRITE ) );
-        if( refList.Is() )
+        if( refList.is() )
         {
             refList->SetSize( 0 );
             refList->SetBufferSize( 8192 );
@@ -2463,7 +2463,7 @@ bool SvxAutoCorrectLanguageLists::MakeBlocklist_Imp( SotStorage& rStg )
             bRet = SVSTREAM_OK == refList->GetError();
             if( bRet )
             {
-                refList.Clear();
+                refList.clear();
                 rStg.Commit();
                 if( SVSTREAM_OK != rStg.GetError() )
                 {
@@ -2493,7 +2493,7 @@ bool SvxAutoCorrectLanguageLists::MakeCombinedChanges( std::vector<SvxAutocorrWo
     MakeUserStorage_Impl();
     tools::SvRef<SotStorage> xStorage = new SotStorage( sUserAutoCorrFile, StreamMode::READWRITE );
 
-    bool bRet = xStorage.Is() && SVSTREAM_OK == xStorage->GetError();
+    bool bRet = xStorage.is() && SVSTREAM_OK == xStorage->GetError();
 
     if( bRet )
     {
@@ -2565,7 +2565,7 @@ bool SvxAutoCorrectLanguageLists::PutText( const OUString& rShort, const OUStrin
     MakeUserStorage_Impl();
     tools::SvRef<SotStorage> xStg = new SotStorage( sUserAutoCorrFile, StreamMode::READWRITE );
 
-    bool bRet = xStg.Is() && SVSTREAM_OK == xStg->GetError();
+    bool bRet = xStg.is() && SVSTREAM_OK == xStg->GetError();
 
     // Update the word list
     if( bRet )
diff --git a/filter/source/msfilter/msdffimp.cxx b/filter/source/msfilter/msdffimp.cxx
index 5e45f5b..7bbc0e3 100644
--- a/filter/source/msfilter/msdffimp.cxx
+++ b/filter/source/msfilter/msdffimp.cxx
@@ -6752,7 +6752,7 @@ bool SvxMSDffManager::ConvertToOle2( SvStream& rStm, sal_uInt32 nReadLen,
 
         if( !rStm.IsEof() && nReadLen > nBytesRead && nDataLen )
         {
-            if( xOle10Stm.Is() )
+            if( xOle10Stm.is() )
             {
                 std::unique_ptr<sal_uInt8[]> pData(new sal_uInt8[ nDataLen ]);
                 if( !pData )
@@ -6952,7 +6952,7 @@ css::uno::Reference < css::embed::XEmbeddedObject >  SvxMSDffManager::CheckForCo
             tools::SvRef<SotStorage> xStorage = new SotStorage( false, *xMemStream );
             rSrcStg.CopyTo( xStorage.get() );
             xStorage->Commit();
-            xStorage.Clear();
+            xStorage.clear();
             OUString aType = SfxFilter::GetTypeFromStorage( rSrcStg );
             if ( aType.getLength() )
                 pFilter = aMatch.GetFilter4EA( aType );
@@ -7073,7 +7073,7 @@ SdrOle2Obj* SvxMSDffManager::CreateSdrOLEFromStorage(
 {
     sal_Int64 nAspect = nRecommendedAspect;
     SdrOle2Obj* pRet = nullptr;
-    if( rSrcStorage.Is() && xDestStorage.is() && rStorageName.getLength() )
+    if( rSrcStorage.is() && xDestStorage.is() && rStorageName.getLength() )
     {
         comphelper::EmbeddedObjectContainer aCnt( xDestStorage );
         // does the 01Ole-Stream exist at all?
@@ -7086,18 +7086,18 @@ SdrOle2Obj* SvxMSDffManager::CreateSdrOLEFromStorage(
 
         {
             tools::SvRef<SotStorage> xObjStg = rSrcStorage->OpenSotStorage( rStorageName );
-            if( xObjStg.Is()  )
+            if( xObjStg.is()  )
             {
                 {
                     sal_uInt8 aTestA[10];   // exist the \1CompObj-Stream ?
                     tools::SvRef<SotStorageStream> xSrcTst = xObjStg->OpenSotStream( "\1CompObj" );
-                    bValidStorage = xSrcTst.Is() && sizeof( aTestA ) ==
+                    bValidStorage = xSrcTst.is() && sizeof( aTestA ) ==
                                     xSrcTst->ReadBytes(aTestA, sizeof(aTestA));
                     if( !bValidStorage )
                     {
                         // or the \1Ole-Stream ?
                         xSrcTst = xObjStg->OpenSotStream( "\1Ole" );
-                        bValidStorage = xSrcTst.Is() && sizeof(aTestA) ==
+                        bValidStorage = xSrcTst.is() && sizeof(aTestA) ==
                                     xSrcTst->ReadBytes(aTestA, sizeof(aTestA));
                     }
                 }
@@ -7113,7 +7113,7 @@ SdrOle2Obj* SvxMSDffManager::CreateSdrOLEFromStorage(
 
                         tools::SvRef<SotStorageStream> xObjInfoSrc = xObjStg->OpenSotStream(
                             "\3ObjInfo", StreamMode::STD_READ );
-                        if ( xObjInfoSrc.Is() && !xObjInfoSrc->GetError() )
+                        if ( xObjInfoSrc.is() && !xObjInfoSrc->GetError() )
                         {
                             sal_uInt8 nByte = 0;
                             xObjInfoSrc->ReadUChar( nByte );
@@ -7146,7 +7146,7 @@ SdrOle2Obj* SvxMSDffManager::CreateSdrOLEFromStorage(
             // object is not an own object
             tools::SvRef<SotStorage> xObjStor = SotStorage::OpenOLEStorage( xDestStorage, aDstStgName, StreamMode::READWRITE );
 
-            if ( xObjStor.Is() )
+            if ( xObjStor.is() )
             {
                 tools::SvRef<SotStorage> xSrcStor = rSrcStorage->OpenSotStorage( rStorageName, StreamMode::READ );
                 xSrcStor->CopyTo( xObjStor.get() );
@@ -7159,7 +7159,7 @@ SdrOle2Obj* SvxMSDffManager::CreateSdrOLEFromStorage(
                     rError = xObjStor->GetError();
                     bValidStorage = false;
                 }
-                else if( !xObjStor.Is() )
+                else if( !xObjStor.is() )
                     bValidStorage = false;
             }
         }
diff --git a/filter/source/msfilter/svdfppt.cxx b/filter/source/msfilter/svdfppt.cxx
index 0c06194..9d32fc1 100644
--- a/filter/source/msfilter/svdfppt.cxx
+++ b/filter/source/msfilter/svdfppt.cxx
@@ -1848,21 +1848,21 @@ SdrObject* SdrPowerPointImport::ImportOLE( long nOLEId,
                 if ( pObjStor )
                 {
                     tools::SvRef<SotStorage> xObjStor( new SotStorage( pObjStor ) );
-                    if ( xObjStor.Is() && !xObjStor->GetError() )
+                    if ( xObjStor.is() && !xObjStor->GetError() )
                     {
                         if ( xObjStor->GetClassName() == SvGlobalName() )
                         {
                             xObjStor->SetClass( SvGlobalName( pObjStor->GetClassId() ), pObjStor->GetFormat(), pObjStor->GetUserName() );
                         }
                         tools::SvRef<SotStorageStream> xSrcTst = xObjStor->OpenSotStream( "\1Ole" );
-                        if ( xSrcTst.Is() )
+                        if ( xSrcTst.is() )
                         {
                             sal_uInt8 aTestA[ 10 ];
                             bool bGetItAsOle = (sizeof(aTestA) == xSrcTst->ReadBytes(aTestA, sizeof(aTestA)));
                             if ( !bGetItAsOle )
                             {   // maybe there is a contents stream in here
                                 xSrcTst = xObjStor->OpenSotStream( "Contents", StreamMode::READWRITE | StreamMode::NOCREATE );
-                                bGetItAsOle = (xSrcTst.Is() &&
+                                bGetItAsOle = (xSrcTst.is() &&
                                     sizeof(aTestA) == xSrcTst->ReadBytes(aTestA, sizeof(aTestA)));
                             }
                             if ( bGetItAsOle )
@@ -1899,13 +1899,13 @@ SdrObject* SdrPowerPointImport::ImportOLE( long nOLEId,
 
                                     // object is not an own object
                                     tools::SvRef<SotStorage> xTarget = SotStorage::OpenOLEStorage( pOe->pShell->GetStorage(), aNm, StreamMode::READWRITE );
-                                    if ( xObjStor.Is() && xTarget.Is() )
+                                    if ( xObjStor.is() && xTarget.is() )
                                     {
                                         xObjStor->CopyTo( xTarget.get() );
                                         if( !xTarget->GetError() )
                                             xTarget->Commit();
                                     }
-                                    xTarget.Clear();
+                                    xTarget.clear();
 
                                     uno::Reference < embed::XEmbeddedObject > xObj =
                                         pOe->pShell->getEmbeddedObjectContainer().GetEmbeddedObject( aNm );
@@ -2016,15 +2016,15 @@ void SdrPowerPointImport::SeekOle( SfxObjectShell* pShell, sal_uInt32 nFilterOpt
                         {
                             tools::SvRef<SotStorage> xSource( new SotStorage( pBas, true ) );
                             tools::SvRef<SotStorage> xDest( new SotStorage( new SvMemoryStream(), true ) );
-                            if ( xSource.Is() && xDest.Is() )
+                            if ( xSource.is() && xDest.is() )
                             {
                                 // is this a visual basic storage ?
                                 tools::SvRef<SotStorage> xSubStorage = xSource->OpenSotStorage( "VBA",
                                     StreamMode::READWRITE | StreamMode::NOCREATE | StreamMode::SHARE_DENYALL );
-                                if( xSubStorage.Is() && ( SVSTREAM_OK == xSubStorage->GetError() ) )
+                                if( xSubStorage.is() && ( SVSTREAM_OK == xSubStorage->GetError() ) )
                                 {
                                     tools::SvRef<SotStorage> xMacros = xDest->OpenSotStorage( "MACROS" );
-                                    if ( xMacros.Is() )
+                                    if ( xMacros.is() )
                                     {
                                         SvStorageInfoList aList;
                                         xSource->FillInfoList( &aList );
@@ -2043,13 +2043,13 @@ void SdrPowerPointImport::SeekOle( SfxObjectShell* pShell, sal_uInt32 nFilterOpt
                                             if ( xDoc.is() )
                                             {
                                                 tools::SvRef<SotStorage> xVBA = SotStorage::OpenOLEStorage( xDoc, SvxImportMSVBasic::GetMSBasicStorageName() );
-                                                if ( xVBA.Is() && ( xVBA->GetError() == SVSTREAM_OK ) )
+                                                if ( xVBA.is() && ( xVBA->GetError() == SVSTREAM_OK ) )
                                                 {
                                                     tools::SvRef<SotStorage> xSubVBA = xVBA->OpenSotStorage( "_MS_VBA_Overhead" );
-                                                    if ( xSubVBA.Is() && ( xSubVBA->GetError() == SVSTREAM_OK ) )
+                                                    if ( xSubVBA.is() && ( xSubVBA->GetError() == SVSTREAM_OK ) )
                                                     {
                                                         tools::SvRef<SotStorageStream> xOriginal = xSubVBA->OpenSotStream( "_MS_VBA_Overhead2" );
-                                                        if ( xOriginal.Is() && ( xOriginal->GetError() == SVSTREAM_OK ) )
+                                                        if ( xOriginal.is() && ( xOriginal->GetError() == SVSTREAM_OK ) )
                                                         {
                                                             if ( nPersistPtr && ( nPersistPtr < nPersistPtrAnz ) )
                                                             {
diff --git a/filter/source/msfilter/svxmsbas2.cxx b/filter/source/msfilter/svxmsbas2.cxx
index 1ea178a..6eb7b99 100644
--- a/filter/source/msfilter/svxmsbas2.cxx
+++ b/filter/source/msfilter/svxmsbas2.cxx
@@ -35,7 +35,7 @@ ErrCode SvxImportMSVBasic::SaveOrDelMSVBAStorage( bool bSaveInto,
     OUString aDstStgName( GetMSBasicStorageName() );
     tools::SvRef<SotStorage> xVBAStg( SotStorage::OpenOLEStorage( xSrcRoot, aDstStgName,
                                 StreamMode::READWRITE | StreamMode::NOCREATE | StreamMode::SHARE_DENYALL ) );
-    if( xVBAStg.Is() && !xVBAStg->GetError() )
+    if( xVBAStg.is() && !xVBAStg->GetError() )
     {
         xVBAStg = nullptr;
         if( bSaveInto )
@@ -67,7 +67,7 @@ ErrCode SvxImportMSVBasic::GetSaveWarningOfMSVBAStorage( SfxObjectShell &rDocSh)
     uno::Reference < embed::XStorage > xSrcRoot( rDocSh.GetStorage() );
     tools::SvRef<SotStorage> xVBAStg( SotStorage::OpenOLEStorage( xSrcRoot, GetMSBasicStorageName(),
                     StreamMode::READ | StreamMode::NOCREATE | StreamMode::SHARE_DENYALL ));
-    return ( xVBAStg.Is() && !xVBAStg->GetError() )
+    return ( xVBAStg.is() && !xVBAStg->GetError() )
                     ? ERRCODE_SVX_VBASIC_STORAGE_EXIST
                     : ERRCODE_NONE;
 }
diff --git a/idl/inc/basobj.hxx b/idl/inc/basobj.hxx
index 44de027..cf20564 100644
--- a/idl/inc/basobj.hxx
+++ b/idl/inc/basobj.hxx
@@ -115,7 +115,7 @@ public:
 
     const OString &     GetName() const override
                         {
-                            return ( !aRef.Is()
+                            return ( !aRef.is()
                                     || !SvMetaObject::GetName().isEmpty() )
                                 ? SvMetaObject::GetName()
                                 : aRef->GetName();
diff --git a/idl/source/objects/object.cxx b/idl/source/objects/object.cxx
index 7b0e648..8e5e177 100644
--- a/idl/source/objects/object.cxx
+++ b/idl/source/objects/object.cxx
@@ -201,7 +201,7 @@ void SvMetaClass::InsertSlots( SvSlotElementList& rList, std::vector<sal_uLong>&
     // written any more.
     // It is prohibited that Shell and SuperShell directly import the same
     //class.
-    if( GetMetaTypeType() == MetaTypeType::Shell && aSuperClass.Is() )
+    if( GetMetaTypeType() == MetaTypeType::Shell && aSuperClass.is() )
         aSuperClass->FillClasses( rClassList );
 
     // Write all attributes of the imported classes, as long as they have
@@ -221,7 +221,7 @@ void SvMetaClass::InsertSlots( SvSlotElementList& rList, std::vector<sal_uLong>&
     }
 
     // only write superclass if no shell and not in the list
-    if( GetMetaTypeType() != MetaTypeType::Shell && aSuperClass.Is() )
+    if( GetMetaTypeType() != MetaTypeType::Shell && aSuperClass.is() )
     {
         aSuperClass->InsertSlots( rList, rSuperList, rClassList, rPrefix, rBase );
     }
@@ -245,7 +245,7 @@ void SvMetaClass::FillClasses( SvMetaClassList & rList )
     }
 
     // my superclass
-    if( aSuperClass.Is() )
+    if( aSuperClass.is() )
         aSuperClass->FillClasses( rList );
 }
 
diff --git a/idl/source/objects/slot.cxx b/idl/source/objects/slot.cxx
index 9ae31d4..f5ac534 100644
--- a/idl/source/objects/slot.cxx
+++ b/idl/source/objects/slot.cxx
@@ -105,12 +105,12 @@ OString SvMetaSlot::GetMangleName() const
 /** reference disbandment **/
 SvMetaType * SvMetaSlot::GetSlotType() const
 {
-    if( aSlotType.Is() || !GetRef() ) return aSlotType.get();
+    if( aSlotType.is() || !GetRef() ) return aSlotType.get();
     return static_cast<SvMetaSlot *>(GetRef())->GetSlotType();
 }
 SvMetaAttribute * SvMetaSlot::GetMethod() const
 {
-    if( aMethod.Is() || !GetRef() ) return aMethod.get();
+    if( aMethod.is() || !GetRef() ) return aMethod.get();
     return static_cast<SvMetaSlot *>(GetRef())->GetMethod();
 }
 const OString& SvMetaSlot::GetGroupId() const
@@ -272,7 +272,7 @@ void SvMetaSlot::ReadAttributesSvIdl( SvIdlDataBase & rBase,
 
     if( !bOk )
     {
-        if( !aSlotType.Is() )
+        if( !aSlotType.is() )
         {
             sal_uInt32 nTokPos = rInStm.Tell();
             SvToken& rTok = rInStm.GetToken_Next();
@@ -281,7 +281,7 @@ void SvMetaSlot::ReadAttributesSvIdl( SvIdlDataBase & rBase,
                 if( rInStm.ReadIf( '=' ) )
                 {
                     aSlotType = rBase.ReadKnownType( rInStm );
-                    if( !aSlotType.Is() )
+                    if( !aSlotType.is() )
                         throw SvParseException( rInStm, "SlotType with unknown item type" );
                     if( !aSlotType->IsItem() )
                         throw SvParseException( rInStm, "the SlotType is not a item" );
@@ -291,7 +291,7 @@ void SvMetaSlot::ReadAttributesSvIdl( SvIdlDataBase & rBase,
             rInStm.Seek( nTokPos );
 
         }
-        if( !aMethod.Is() )
+        if( !aMethod.is() )
         {
             SvToken& rTok = rInStm.GetToken();
             if( rTok.IsIdentifier() )
@@ -308,7 +308,7 @@ void SvMetaSlot::ReadAttributesSvIdl( SvIdlDataBase & rBase,
                     }
                     rInStm.Seek( nTokPos );
                 }
-                aMethod.Clear();
+                aMethod.clear();
             }
         }
     }
diff --git a/idl/source/objects/types.cxx b/idl/source/objects/types.cxx
index a7b913d..6f3042b 100644
--- a/idl/source/objects/types.cxx
+++ b/idl/source/objects/types.cxx
@@ -39,7 +39,7 @@ SvMetaAttribute::SvMetaAttribute( SvMetaType * pType )
 
 SvMetaType * SvMetaAttribute::GetType() const
 {
-    if( aType.Is() || !GetRef() ) return aType.get();
+    if( aType.is() || !GetRef() ) return aType.get();
     return static_cast<SvMetaAttribute *>(GetRef())->GetType();
 }
 
diff --git a/idl/source/prj/parser.cxx b/idl/source/prj/parser.cxx
index d21e334..2172fb8 100644
--- a/idl/source/prj/parser.cxx
+++ b/idl/source/prj/parser.cxx
@@ -428,7 +428,7 @@ void SvIdlParser::ReadSlotAttribute( SvMetaSlot& rSlot )
     if( bOk )
         return;
 
-    if( !rSlot.aSlotType.Is() )
+    if( !rSlot.aSlotType.is() )
     {
         sal_uInt32 nTokPos = rInStm.Tell();
         SvToken& rTok = rInStm.GetToken_Next();
@@ -437,7 +437,7 @@ void SvIdlParser::ReadSlotAttribute( SvMetaSlot& rSlot )
             if( rInStm.ReadIf( '=' ) )
             {
                 rSlot.aSlotType = rBase.ReadKnownType( rInStm );
-                if( !rSlot.aSlotType.Is() )
+                if( !rSlot.aSlotType.is() )
                     throw SvParseException( rInStm, "SlotType with unknown item type" );
                 if( !rSlot.aSlotType->IsItem() )
                     throw SvParseException( rInStm, "the SlotType is not a item" );
@@ -447,7 +447,7 @@ void SvIdlParser::ReadSlotAttribute( SvMetaSlot& rSlot )
         rInStm.Seek( nTokPos );
 
     }
-    if( !rSlot.aMethod.Is() )
+    if( !rSlot.aMethod.is() )
     {
         SvToken& rTok = rInStm.GetToken();
         if( rTok.IsIdentifier() )
@@ -464,7 +464,7 @@ void SvIdlParser::ReadSlotAttribute( SvMetaSlot& rSlot )
                 }
                 rInStm.Seek( nTokPos );
             }
-            rSlot.aMethod.Clear();
+            rSlot.aMethod.clear();
         }
     }
 }
diff --git a/include/sfx2/lnkbase.hxx b/include/sfx2/lnkbase.hxx
index 5ad5729..ceca0fd 100644
--- a/include/sfx2/lnkbase.hxx
+++ b/include/sfx2/lnkbase.hxx
@@ -103,7 +103,7 @@ protected:
 
     SvLinkSource*   GetRealObject()
                     {
-                        if( !xObj.Is() )
+                        if( !xObj.is() )
                             GetRealObject_();
                         return xObj.get();
                     }
diff --git a/include/svtools/editbrowsebox.hxx b/include/svtools/editbrowsebox.hxx
index c3d54e6..d11dcafb 100644
--- a/include/svtools/editbrowsebox.hxx
+++ b/include/svtools/editbrowsebox.hxx
@@ -555,7 +555,7 @@ namespace svt
                                             // return sal_False prevents leaving the cell
         virtual bool SaveRow();         // commit the current row
 
-        virtual bool IsModified() const {return aController.Is() && aController->IsModified();}
+        virtual bool IsModified() const {return aController.is() && aController->IsModified();}
 
         virtual CellController* GetController(long nRow, sal_uInt16 nCol);
         virtual void InitController(CellControllerRef& rController, long nRow, sal_uInt16 nCol);
@@ -588,7 +588,7 @@ namespace svt
         virtual ~EditBrowseBox() override;
         virtual void dispose() override;
 
-        bool IsEditing() const {return aController.Is();}
+        bool IsEditing() const {return aController.is();}
         void InvalidateStatusCell(long nRow) {RowModified(nRow, 0);}
         void InvalidateHandleColumn();
 
diff --git a/include/svx/gridctrl.hxx b/include/svx/gridctrl.hxx
index 51c3525..9a06bdd 100644
--- a/include/svx/gridctrl.hxx
+++ b/include/svx/gridctrl.hxx
@@ -564,7 +564,7 @@ protected:
 
     OUString GetCurrentRowCellText(DbGridColumn* pCol,const DbGridRowRef& _rRow) const;
     virtual void DeleteSelectedRows();
-    static bool IsValid(const DbGridRowRef& _xRow) { return _xRow.Is() && _xRow->IsValid(); }
+    static bool IsValid(const DbGridRowRef& _xRow) { return _xRow.is() && _xRow->IsValid(); }
 
     // row which is currently being appended
     bool IsCurrentAppending() const;
diff --git a/include/tools/ref.hxx b/include/tools/ref.hxx
index 97a5b36..2ec345c 100644
--- a/include/tools/ref.hxx
+++ b/include/tools/ref.hxx
@@ -56,7 +56,7 @@ public:
         if (pObj != nullptr) pObj->ReleaseRef();
     }
 
-    void Clear()
+    void clear()
     {
         if (pObj != nullptr) {
             T * pRefObj = pObj;
@@ -88,9 +88,9 @@ public:
         return *this;
     }
 
-    bool Is()         const { return pObj != nullptr; }
+    bool is()         const { return pObj != nullptr; }
 
-    explicit operator bool() const { return Is(); }
+    explicit operator bool() const { return is(); }
 
     T * get()         const { return pObj; }
 
@@ -219,12 +219,13 @@ public:
                          {  if( pObj ) _xHdl = pObj->GetHdl(); }
     inline SvCompatWeakRef& operator = ( T * pObj )
                          {  _xHdl = pObj ? pObj->GetHdl() : nullptr; return *this; }
-    inline bool          Is() const
-                         { return _xHdl.Is() && _xHdl->GetObj(); }
+    inline bool          is() const
+                         { return _xHdl.is() && _xHdl->GetObj(); }
+    explicit operator bool() const { return is(); }
     inline T*            operator -> () const
-                         { return _xHdl.Is() ? _xHdl->GetObj() : nullptr; }
+                         { return _xHdl.is() ? _xHdl->GetObj() : nullptr; }
     inline operator T* () const
-                         { return _xHdl.Is() ? _xHdl->GetObj() : nullptr; }
+                         { return _xHdl.is() ? _xHdl->GetObj() : nullptr; }
 };
 
 #endif
diff --git a/oox/source/ole/olehelper.cxx b/oox/source/ole/olehelper.cxx
index bb1ed9c..b32e696 100644
--- a/oox/source/ole/olehelper.cxx
+++ b/oox/source/ole/olehelper.cxx
@@ -468,7 +468,7 @@ MSConvertOCXControls::ReadOCXCtlsStream( tools::SvRef<SotStorageStream>& rSrc1,
                                    sal_Int32 nPos,
                                    sal_Int32 nStreamSize)
 {
-    if ( rSrc1.Is()  )
+    if ( rSrc1.is()  )
     {
         BinaryXInputStream aCtlsStrm( Reference< XInputStream >( new utl::OSeekableInputStreamWrapper( *rSrc1 ) ), true );
         aCtlsStrm.seek( nPos );
@@ -516,7 +516,7 @@ bool MSConvertOCXControls::importControlFromStream( ::oox::BinaryInputStream& rI
 bool MSConvertOCXControls::ReadOCXStorage( tools::SvRef<SotStorage>& xOleStg,
                                   Reference< XFormComponent > & rxFormComp )
 {
-    if ( xOleStg.Is() )
+    if ( xOleStg.is() )
     {
         tools::SvRef<SotStorageStream> pNameStream = xOleStg->OpenSotStream( "\3OCXNAME");
         BinaryXInputStream aNameStream( Reference< XInputStream >( new utl::OSeekableInputStreamWrapper( *pNameStream ) ), true );
diff --git a/reportdesign/source/filter/xml/xmlfilter.cxx b/reportdesign/source/filter/xml/xmlfilter.cxx
index d315e80..ff0ea2d 100644
--- a/reportdesign/source/filter/xml/xmlfilter.cxx
+++ b/reportdesign/source/filter/xml/xmlfilter.cxx
@@ -443,7 +443,7 @@ bool ORptFilter::implImport( const Sequence< PropertyValue >& rDescriptor )
         tools::SvRef<SfxMedium> pMedium = new SfxMedium(
                 sFileName, ( StreamMode::READ | StreamMode::NOCREATE ) );
 
-        if( pMedium.Is() )
+        if( pMedium.is() )
         {
             try
             {
diff --git a/reportdesign/source/ui/dlg/GroupsSorting.cxx b/reportdesign/source/ui/dlg/GroupsSorting.cxx
index 695e2f2..1922e67 100644
--- a/reportdesign/source/ui/dlg/GroupsSorting.cxx
+++ b/reportdesign/source/ui/dlg/GroupsSorting.cxx
@@ -486,7 +486,7 @@ bool OFieldExpressionControl::SaveModified()
                     m_pParent->m_pController->getUndoManager().LeaveListAction();
             }
 
-            if ( Controller().Is() )
+            if ( Controller().is() )
                 Controller()->ClearModified();
             if ( GetRowCount() == m_pParent->getGroups()->getCount() )
             {
diff --git a/sc/qa/unit/bugfix-test.cxx b/sc/qa/unit/bugfix-test.cxx
index 1be7cf6..04e7c59 100644
--- a/sc/qa/unit/bugfix-test.cxx
+++ b/sc/qa/unit/bugfix-test.cxx
@@ -61,7 +61,7 @@ void ScFiltersTest::testTdf64229()
 
     xDocSh->DoHardRecalc(true);
 
-    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo64229b.*", xDocSh.Is());
+    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo64229b.*", xDocSh.is());
     ScDocument& rDoc = xDocSh->GetDocument();
     OUString aCSVFileName;
 
@@ -79,7 +79,7 @@ void ScFiltersTest::testTdf36933()
 
     xDocSh->DoHardRecalc(true);
 
-    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo36933test.*", xDocSh.Is());
+    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo36933test.*", xDocSh.is());
     ScDocument& rDoc = xDocSh->GetDocument();
     OUString aCSVFileName;
 
@@ -97,7 +97,7 @@ void ScFiltersTest::testTdf43700()
 
     xDocSh->DoHardRecalc(true);
 
-    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo43700test.*", xDocSh.Is());
+    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo43700test.*", xDocSh.is());
     ScDocument& rDoc = xDocSh->GetDocument();
     OUString aCSVFileName;
 
@@ -115,7 +115,7 @@ void ScFiltersTest::testTdf43534()
 
     xDocSh->DoHardRecalc(true);
 
-    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo43534test.*", xDocSh.Is());
+    CPPUNIT_ASSERT_MESSAGE("Failed to load fdo43534test.*", xDocSh.is());
     // ScDocument& rDoc = xDocSh->GetDocument();
     OUString aCSVFileName;
 
diff --git a/sc/qa/unit/copy_paste_test.cxx b/sc/qa/unit/copy_paste_test.cxx
index 1a27357..9420421 100644
--- a/sc/qa/unit/copy_paste_test.cxx
+++ b/sc/qa/unit/copy_paste_test.cxx
@@ -56,7 +56,7 @@ void ScCopyPasteTest::testCopyPasteXLS()
 
     // 1. Open the document
     ScDocShellRef xDocSh = loadDoc("chartx2.", FORMAT_XLS);
-    CPPUNIT_ASSERT_MESSAGE("Failed to load chartx2.xls.", xDocSh.Is());
+    CPPUNIT_ASSERT_MESSAGE("Failed to load chartx2.xls.", xDocSh.is());
 
     uno::Reference< frame::XModel2 > xModel2 ( xDocSh->GetModel(), UNO_QUERY );
     CPPUNIT_ASSERT( xModel2.is() );
diff --git a/sc/qa/unit/filters-test.cxx b/sc/qa/unit/filters-test.cxx
index 13b3239..4354cc4 100644
--- a/sc/qa/unit/filters-test.cxx
+++ b/sc/qa/unit/filters-test.cxx
@@ -118,7 +118,7 @@ bool ScFiltersTest::load(const OUString &rFilter, const OUString &rURL,
 {
     ScDocShellRef xDocShRef = ScBootstrapFixture::load(rURL, rFilter, rUserData,
         OUString(), nFilterFlags, nClipboardID, nFilterVersion );
-    bool bLoaded = xDocShRef.Is();
+    bool bLoaded = xDocShRef.is();
     //reference counting of ScDocShellRef is very confused.
     if (bLoaded)
         xDocShRef->DoClose();
@@ -187,7 +187,7 @@ void ScFiltersTest::testRangeNameODS()
 {
     ScDocShellRef xDocSh = loadDoc("named-ranges-global.", FORMAT_ODS);
 
-    CPPUNIT_ASSERT_MESSAGE("Failed to load named-ranges-global.*", xDocSh.Is());
+    CPPUNIT_ASSERT_MESSAGE("Failed to load named-ranges-global.*", xDocSh.is());
 
     xDocSh->DoHardRecalc(true);
 
@@ -320,7 +320,7 @@ void ScFiltersTest::testContentXLSB()
 void ScFiltersTest::testContentXLS_XML()
 {
     ScDocShellRef xDocSh = loadDoc("universal-content.", FORMAT_XLS_XML);
-    CPPUNIT_ASSERT(xDocSh.Is());
+    CPPUNIT_ASSERT(xDocSh.is());
 
     ScDocument& rDoc = xDocSh->GetDocument();
     testContentImpl(rDoc, FORMAT_XLS_XML);
@@ -330,7 +330,7 @@ void ScFiltersTest::testContentXLS_XML()
 void ScFiltersTest::testSharedFormulaXLS()
 {
     ScDocShellRef xDocSh = loadDoc("shared-formula/basic.", FORMAT_XLS);
-    CPPUNIT_ASSERT(xDocSh.Is());
+    CPPUNIT_ASSERT(xDocSh.is());
     ScDocument& rDoc = xDocSh->GetDocument();
     xDocSh->DoHardRecalc(true);
     // Check the results of formula cells in the shared formula range.
@@ -354,7 +354,7 @@ void ScFiltersTest::testSharedFormulaXLS()
     // to handle these wrong ranges that Excel stores.
 
     xDocSh = loadDoc("shared-formula/gap.", FORMAT_XLS);
-    CPPUNIT_ASSERT(xDocSh.Is());
+    CPPUNIT_ASSERT(xDocSh.is());
     ScDocument& rDoc2 = xDocSh->GetDocument();
     rDoc2.CalcAll();
 
@@ -556,7 +556,7 @@ void testEnhancedProtectionImpl( ScDocument& rDoc )
 void ScFiltersTest::testEnhancedProtectionXLS()
 {
     ScDocShellRef xDocSh = loadDoc("enhanced-protection.", FORMAT_XLS);
-    CPPUNIT_ASSERT(xDocSh.Is());
+    CPPUNIT_ASSERT(xDocSh.is());
     ScDocument& rDoc = xDocSh->GetDocument();
 
     testEnhancedProtectionImpl( rDoc);
@@ -567,7 +567,7 @@ void ScFiltersTest::testEnhancedProtectionXLS()
 void ScFiltersTest::testEnhancedProtectionXLSX()
 {
     ScDocShellRef xDocSh = loadDoc("enhanced-protection.", FORMAT_XLSX);
-    CPPUNIT_ASSERT(xDocSh.Is());
+    CPPUNIT_ASSERT(xDocSh.is());
     ScDocument& rDoc = xDocSh->GetDocument();
 
     testEnhancedProtectionImpl( rDoc);

... etc. - the rest is truncated


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