mpDefDialogParent is not used since 2002

i.e.

commit c0ae87cb5f2989bc4b8dff4907994d513ee87e39
Author: Stephan Schäfer <ssa@openoffice.org>
Date:   Tue Oct 22 08:39:05 2002 +0000

    #103442# choose DefDialogParent on-the-fly

and so calling SetDefDialogParent doesn't achieve anything

Change-Id: I2ec72da47b2dac03fdddbdb9eba5ae4bf205eb22

31 files changed, 59 insertions, 238 deletions

diff --git a/basctl/source/basicide/macrodlg.cxx b/basctl/source/basicide/macrodlg.cxx
index c3619246ef45..ec7ed3a5c414 100644
--- a/basctl/source/basicide/macrodlg.cxx
+++ b/basctl/source/basicide/macrodlg.cxx
@@ -242,16 +242,9 @@ short MacroChooser::Execute()
     if ( StarBASIC::IsRunning() )
         m_pCloseButton->GrabFocus();
 
-    vcl::Window* pPrevDlgParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-    short nRet = ModalDialog::Execute();
-    // #57314# If the BasicIDE has been activated, don't reset the DefModalDialogParent to the inactive document.
-    if ( Application::GetDefDialogParent() == this )
-        Application::SetDefDialogParent( pPrevDlgParent );
-    return nRet;
+    return ModalDialog::Execute();
 }
 
-
 void MacroChooser::EnableButton( Button& rButton, bool bEnable )
 {
     if ( bEnable )
diff --git a/basctl/source/basicide/moduldlg.cxx b/basctl/source/basicide/moduldlg.cxx
index bf5b6ae32a89..a1eafce59e58 100644
--- a/basctl/source/basicide/moduldlg.cxx
+++ b/basctl/source/basicide/moduldlg.cxx
@@ -503,14 +503,9 @@ void OrganizeDialog::dispose()
 
 short OrganizeDialog::Execute()
 {
-    vcl::Window* pPrevDlgParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-    short nRet = TabDialog::Execute();
-    Application::SetDefDialogParent( pPrevDlgParent );
-    return nRet;
+    return TabDialog::Execute();
 }
 
-
 IMPL_LINK_TYPED( OrganizeDialog, ActivatePageHdl, TabControl *, pTabCtrl, void )
 {
     sal_uInt16 nId = pTabCtrl->GetCurPageId();
diff --git a/cui/source/dialogs/insdlg.cxx b/cui/source/dialogs/insdlg.cxx
index a5008d252c80..c9207f9ad8d8 100644
--- a/cui/source/dialogs/insdlg.cxx
+++ b/cui/source/dialogs/insdlg.cxx
@@ -623,9 +623,6 @@ IMPL_LINK_TYPED( SfxInsertFloatingFrameDialog, CheckHdl, Button*, pButton, void
 
 IMPL_LINK_NOARG_TYPED( SfxInsertFloatingFrameDialog, OpenHdl, Button*, void)
 {
-    vcl::Window* pOldParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-
     // create the file dialog
     sfx2::FileDialogHelper aFileDlg(
             ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE, FileDialogFlags::NONE, OUString() );
@@ -637,8 +634,6 @@ IMPL_LINK_NOARG_TYPED( SfxInsertFloatingFrameDialog, OpenHdl, Button*, void)
     if ( aFileDlg.Execute() == ERRCODE_NONE )
         m_pEDURL->SetText(
             INetURLObject( aFileDlg.GetPath() ).GetMainURL( INetURLObject::DECODE_WITH_CHARSET ) );
-
-    Application::SetDefDialogParent( pOldParent );
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cui/source/dialogs/scriptdlg.cxx b/cui/source/dialogs/scriptdlg.cxx
index 14b57ca7ff20..7ae62e46f231 100644
--- a/cui/source/dialogs/scriptdlg.cxx
+++ b/cui/source/dialogs/scriptdlg.cxx
@@ -533,11 +533,7 @@ short SvxScriptOrgDialog::Execute()
         pDoc = SfxObjectShell::GetNext(*pDoc);
     }
 
-    vcl::Window* pPrevDlgParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-    short nRet = ModalDialog::Execute();
-    Application::SetDefDialogParent( pPrevDlgParent );
-    return nRet;
+    return ModalDialog::Execute();
 }
 
 void SvxScriptOrgDialog::CheckButtons( Reference< browse::XBrowseNode >& node )
diff --git a/desktop/source/app/app.cxx b/desktop/source/app/app.cxx
index 7fb2c5bb0174..133c4c5bef17 100644
--- a/desktop/source/app/app.cxx
+++ b/desktop/source/app/app.cxx
@@ -1230,8 +1230,6 @@ void Desktop::Exception(sal_uInt16 nError)
 
     SystemWindowFlags nOldMode = Application::GetSystemWindowMode();
     Application::SetSystemWindowMode( nOldMode & ~SystemWindowFlags::NOAUTOMODE );
-    Application::SetDefDialogParent( nullptr );
-
     if ( bInException )
     {
         OUString aDoubleExceptionString;
diff --git a/fpicker/source/office/iodlg.cxx b/fpicker/source/office/iodlg.cxx
index abc43719bb0a..4f5be408b176 100644
--- a/fpicker/source/office/iodlg.cxx
+++ b/fpicker/source/office/iodlg.cxx
@@ -1612,20 +1612,6 @@ bool SvtFileDialog::Notify( NotifyEvent& rNEvt )
     return bRet || ModalDialog::Notify( rNEvt );
 }
 
-
-class SvtDefModalDialogParent_Impl
-{
-private:
-    VclPtr<vcl::Window> _pOld;
-
-public:
-    explicit SvtDefModalDialogParent_Impl( vcl::Window *pNew ) :
-        _pOld( Application::GetDefDialogParent() )
-        { Application::SetDefDialogParent( pNew ); }
-
-    ~SvtDefModalDialogParent_Impl() { Application::SetDefDialogParent( _pOld ); }
-};
-
 namespace
 {
 
@@ -2014,7 +2000,6 @@ short SvtFileDialog::PrepareExecute()
 
     _pFileView->Show();
     _pSplitter->Show();
-    SvtDefModalDialogParent_Impl aDefParent( this );
 
     // if applicable read and set size from ini
     InitSize();
diff --git a/include/vcl/svapp.hxx b/include/vcl/svapp.hxx
index c946b353440b..639433b01fb2 100644
--- a/include/vcl/svapp.hxx
+++ b/include/vcl/svapp.hxx
@@ -1165,24 +1165,14 @@ public:
     */
     ///@{
 
-    /** Set the default parent window for dialog boxes.
-
-     @param     pWindow         Pointer to window that should be the default parent.
-
-     @remark You can set pWindow to NULL, which means there \em is no default parent.
-
-     @see GetDefDialogParent
-    */
-    static void                 SetDefDialogParent( vcl::Window* pWindow );
-
     /** Get the default parent window for dialog boxes.
 
      @remark GetDefDialogParent does all sorts of things find a useful parent
-             window for dialogs. If it can't find one (it wasn't set!) then it
-             first uses the topmost parent of the active window to avoid using
-             floating windows or other dialog boxes. If there are no active
-             windows, then it will take a random stab and choose the first visible
-             top window. Otherwise, it defaults to the desktop.
+             window for dialogs. It first uses the topmost parent of the active
+             window to avoid using floating windows or other dialog boxes. If
+             there are no active windows, then it will take a random stab and
+             choose the first visible top window. Otherwise, it defaults to
+             the desktop.
 
      @returns Pointer to the default window.
     */
diff --git a/sc/source/ui/dbgui/validate.cxx b/sc/source/ui/dbgui/validate.cxx
index 9585f5ec9dc0..9952af2ef15a 100644
--- a/sc/source/ui/dbgui/validate.cxx
+++ b/sc/source/ui/dbgui/validate.cxx
@@ -842,15 +842,10 @@ IMPL_LINK_NOARG_TYPED(ScTPValidationError, SelectActionHdl, ListBox&, void)
 
 IMPL_LINK_NOARG_TYPED(ScTPValidationError, ClickSearchHdl, Button*, void)
 {
-    vcl::Window* pOld = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-
     // Use static SfxApplication method to bring up selector dialog for
     // choosing a script
     OUString aScriptURL = SfxApplication::ChooseScript();
 
-    Application::SetDefDialogParent( pOld );
-
     if ( aScriptURL != nullptr && !aScriptURL.isEmpty() )
     {
         m_pEdtTitle->SetText( aScriptURL );
diff --git a/sc/source/ui/docshell/arealink.cxx b/sc/source/ui/docshell/arealink.cxx
index fc689e410e20..d973e2d50cbe 100644
--- a/sc/source/ui/docshell/arealink.cxx
+++ b/sc/source/ui/docshell/arealink.cxx
@@ -85,9 +85,6 @@ ScAreaLink::~ScAreaLink()
 void ScAreaLink::Edit(vcl::Window* pParent, const Link<SvBaseLink&,void>& /* rEndEditHdl */ )
 {
     //  use own dialog instead of SvBaseLink::Edit...
-    //  DefModalDialogParent setzen, weil evtl. aus der DocShell beim ConvertFrom
-    //  ein Optionen-Dialog kommt...
-
     ScAbstractDialogFactory* pFact = ScAbstractDialogFactory::Create();
     OSL_ENSURE(pFact, "ScAbstractFactory create fail!");
 
diff --git a/sc/source/ui/docshell/tablink.cxx b/sc/source/ui/docshell/tablink.cxx
index aedb902a4f7e..2e062f501782 100644
--- a/sc/source/ui/docshell/tablink.cxx
+++ b/sc/source/ui/docshell/tablink.cxx
@@ -48,10 +48,9 @@
 struct TableLink_Impl
 {
     ScDocShell*            m_pDocSh;
-    VclPtr<vcl::Window>    m_pOldParent;
     Link<sfx2::SvBaseLink&,void> m_aEndEditLink;
 
-    TableLink_Impl() : m_pDocSh( nullptr ), m_pOldParent( nullptr ) {}
+    TableLink_Impl() : m_pDocSh( nullptr ) {}
 };
 
 
@@ -105,13 +104,7 @@ ScTableLink::~ScTableLink()
 
 void ScTableLink::Edit( vcl::Window* pParent, const Link<SvBaseLink&,void>& rEndEditHdl )
 {
-    //  DefModalDialogParent setzen, weil evtl. aus der DocShell beim ConvertFrom
-    //  ein Optionen-Dialog kommt...
-
     pImpl->m_aEndEditLink = rEndEditHdl;
-    pImpl->m_pOldParent = Application::GetDefDialogParent();
-    if (pParent)
-        Application::SetDefDialogParent(pParent);
 
     bInEdit = true;
     SvBaseLink::Edit( pParent, LINK( this, ScTableLink, TableEndEditHdl ) );
@@ -420,7 +413,6 @@ IMPL_LINK_TYPED( ScTableLink, TableEndEditHdl, ::sfx2::SvBaseLink&, rLink, void
 {
     pImpl->m_aEndEditLink.Call( rLink );
     bInEdit = false;
-    Application::SetDefDialogParent( pImpl->m_pOldParent );
 }
 
 // === ScDocumentLoader ==================================================
diff --git a/sc/source/ui/miscdlgs/instbdlg.cxx b/sc/source/ui/miscdlgs/instbdlg.cxx
index a84d893b3b98..ff1714c23932 100644
--- a/sc/source/ui/miscdlgs/instbdlg.cxx
+++ b/sc/source/ui/miscdlgs/instbdlg.cxx
@@ -138,16 +138,10 @@ void ScInsertTableDlg::Init_Impl( bool bFromFile )
 
 short ScInsertTableDlg::Execute()
 {
-    // set Parent of DocumentInserter and Doc-Manager
-    vcl::Window* pOldDefParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-
     if ( m_pBtnFromFile->IsChecked() )
         aBrowseTimer.Start();
 
-    short nRet = ModalDialog::Execute();
-    Application::SetDefDialogParent( pOldDefParent );
-    return nRet;
+    return ModalDialog::Execute();
 }
 
 void ScInsertTableDlg::SetNewTable_Impl()
diff --git a/sc/source/ui/miscdlgs/linkarea.cxx b/sc/source/ui/miscdlgs/linkarea.cxx
index 2306e69c048b..143799d52ce3 100644
--- a/sc/source/ui/miscdlgs/linkarea.cxx
+++ b/sc/source/ui/miscdlgs/linkarea.cxx
@@ -80,16 +80,7 @@ void ScLinkedAreaDlg::dispose()
 
 short ScLinkedAreaDlg::Execute()
 {
-    // set parent for file dialog or filter options
-
-    vcl::Window* pOldDefParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
-
-    short nRet = ModalDialog::Execute();
-
-    Application::SetDefDialogParent( pOldDefParent );
-
-    return nRet;
+    return ModalDialog::Execute();
 }
 
 #define FILTERNAME_HTML  "HTML (StarCalc)"
diff --git a/sc/source/ui/view/formatsh.cxx b/sc/source/ui/view/formatsh.cxx
index b32f3ef6fdd7..7b4ba77fbd20 100644
--- a/sc/source/ui/view/formatsh.cxx
+++ b/sc/source/ui/view/formatsh.cxx
@@ -844,9 +844,8 @@ void ScFormatShell::ExecuteStyle( SfxRequest& rReq )
                 vcl::Window* pParent = Application::GetDefDialogParent();
                 if ( !pParent || !pParent->IsDialog() )
                 {
-                    //  GetDefDialogParent currently doesn't return the window
-                    //  that was set with SetDefDialogParent (but dynamically finds the
-                    //  topmost parent of the focus window), so IsDialog above is FALSE
+                    //  GetDefDialogParent dynamically finds the
+                    //  topmost parent of the focus window, so IsDialog above is FALSE
                     //  even if called from the style catalog.
                     //  -> Use NULL if a modal dialog is open, to enable the Dialog's
                     //  default parent handling.
diff --git a/sd/source/ui/dlg/dlgass.cxx b/sd/source/ui/dlg/dlgass.cxx
index 50581e0061c3..5f4a8caed73b 100644
--- a/sd/source/ui/dlg/dlgass.cxx
+++ b/sd/source/ui/dlg/dlgass.cxx
@@ -1457,9 +1457,6 @@ void AssistentDlgImpl::UpdatePreview( bool bDocPreview )
     {
         CloseDocShell();
 
-        vcl::Window *pParent = Application::GetDefDialogParent();
-        Application::SetDefDialogParent( mpWindow );
-
         SfxErrorContext eEC(ERRCTX_SFX_LOADTEMPLATE,mpWindow);
 
         if(IsOwnFormat(aDocFile))
@@ -1489,8 +1486,6 @@ void AssistentDlgImpl::UpdatePreview( bool bDocPreview )
                 xDocShell = pRet->GetFrame()->GetObjectShell();
         }
 
-        Application::SetDefDialogParent( pParent );
-
         mnShowPage = 0;
         mbDocPreview = bDocPreview;
         maDocFile = aDocFile;
@@ -1503,9 +1498,6 @@ void AssistentDlgImpl::UpdatePreview( bool bDocPreview )
         SfxObjectShellLock xLayoutDocShell;
         SfxErrorContext eEC(ERRCTX_SFX_LOADTEMPLATE,mpWindow);
 
-        vcl::Window *pParent = Application::GetDefDialogParent();
-        Application::SetDefDialogParent( mpWindow );
-
         if(IsOwnFormat(aLayoutFile))
         {
             SfxItemSet* pSet = new SfxAllItemSet( pSfxApp->GetPool() );
@@ -1518,8 +1510,6 @@ void AssistentDlgImpl::UpdatePreview( bool bDocPreview )
             SavePassword( xLayoutDocShell, aLayoutFile );
         }
 
-        Application::SetDefDialogParent( pParent );
-
         // determine the implementation
         SfxObjectShell* pShell = xDocShell;
         DrawDocShell* pDocShell = dynamic_cast< DrawDocShell *>( pShell );
diff --git a/sd/source/ui/dlg/tpaction.cxx b/sd/source/ui/dlg/tpaction.cxx
index 99175dbee38f..49393bd441d5 100644
--- a/sd/source/ui/dlg/tpaction.cxx
+++ b/sd/source/ui/dlg/tpaction.cxx
@@ -429,9 +429,6 @@ void SdTPAction::OpenFileDialog()
         }
         else if (bMacro)
         {
-            vcl::Window* pOldWin = Application::GetDefDialogParent();
-            Application::SetDefDialogParent( this );
-
             // choose macro dialog
             OUString aScriptURL = SfxApplication::ChooseScript();
 
@@ -439,8 +436,6 @@ void SdTPAction::OpenFileDialog()
             {
                 SetEditText( aScriptURL );
             }
-
-            Application::SetDefDialogParent( pOldWin );
         }
         else
         {
diff --git a/sd/source/ui/func/fuinsfil.cxx b/sd/source/ui/func/fuinsfil.cxx
index badd3edb7ddb..0e9ad314705b 100644
--- a/sd/source/ui/func/fuinsfil.cxx
+++ b/sd/source/ui/func/fuinsfil.cxx
@@ -332,15 +332,8 @@ bool FuInsertFile::InsSDDinDrMode(SfxMedium* pMedium)
     if( !pDlg )
         return false;
 
-    /* Maybe a QueryBox is opened ("update links?"), therefore the dialog
-       becomes the current DefModalDialogParent */
-    vcl::Window* pDefParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent(pDlg->GetWindow());
-
     sal_uInt16 nRet = pDlg->Execute();
 
-    Application::SetDefDialogParent(pDefParent);
-
     mpDocSh->SetWaitCursor( true );
 
     if( nRet == RET_OK )
diff --git a/sfx2/source/appl/fileobj.cxx b/sfx2/source/appl/fileobj.cxx
index 4e9b9011682c..c56bba56fe50 100644
--- a/sfx2/source/appl/fileobj.cxx
+++ b/sfx2/source/appl/fileobj.cxx
@@ -49,7 +49,6 @@
 SvFileObject::SvFileObject()
     : nPostUserEventId(nullptr)
     , mxDelMed()
-    , pOldParent(nullptr)
     , nType(FILETYPE_TEXT)
     , bLoadAgain(true)
     , bSynchron(false)
@@ -390,7 +389,7 @@ OUString impl_getFilter( const OUString& _rURL )
     return sFilter;
 }
 
-void SvFileObject::Edit( vcl::Window* pParent, sfx2::SvBaseLink* pLink, const Link<const OUString&, void>& rEndEditHdl )
+void SvFileObject::Edit( vcl::Window* /*pParent*/, sfx2::SvBaseLink* pLink, const Link<const OUString&, void>& rEndEditHdl )
 {
     aEndEditLink = rEndEditHdl;
     OUString sFile, sRange, sTmpFilter;
@@ -426,8 +425,6 @@ void SvFileObject::Edit( vcl::Window* pParent, sfx2::SvBaseLink* pLink, const Li
             case OBJECT_CLIENT_OLE:
             {
                 nType = FILETYPE_OBJECT; // if not set already
-                pOldParent = Application::GetDefDialogParent();
-                Application::SetDefDialogParent( pParent );
 
                 ::sfx2::FileDialogHelper & rFileDlg =
                     pLink->GetInsertFileDialog( OUString() );
@@ -439,8 +436,6 @@ void SvFileObject::Edit( vcl::Window* pParent, sfx2::SvBaseLink* pLink, const Li
             case OBJECT_CLIENT_FILE:
             {
                 nType = FILETYPE_TEXT; // if not set already
-                pOldParent = Application::GetDefDialogParent();
-                Application::SetDefDialogParent( pParent );
 
                 OUString sFactory;
                 SfxObjectShell* pShell = pLink->GetLinkManager()->GetPersist();
@@ -500,7 +495,6 @@ IMPL_LINK_NOARG_TYPED( SvFileObject, DelMedium_Impl, void*, void )
 IMPL_LINK_TYPED( SvFileObject, DialogClosedHdl, sfx2::FileDialogHelper*, _pFileDlg, void )
 {
     OUString sFile;
-    Application::SetDefDialogParent( pOldParent );
 
     if ( FILETYPE_TEXT == nType || FILETYPE_OBJECT == nType )
     {
diff --git a/sfx2/source/appl/fileobj.hxx b/sfx2/source/appl/fileobj.hxx
index a84126f06017..e7907f70a087 100644
--- a/sfx2/source/appl/fileobj.hxx
+++ b/sfx2/source/appl/fileobj.hxx
@@ -35,7 +35,6 @@ class SvFileObject : public sfx2::SvLinkSource
     tools::SvRef<SfxMedium>     xMed;
     ImplSVEvent*                nPostUserEventId;
     tools::SvRef<SfxMedium>     mxDelMed;
-    VclPtr<vcl::Window>         pOldParent;
 
     sal_uInt8 nType;
 
diff --git a/sfx2/source/dialog/templdlg.cxx b/sfx2/source/dialog/templdlg.cxx
index d5c539f971a5..c29c12838fba 100644
--- a/sfx2/source/dialog/templdlg.cxx
+++ b/sfx2/source/dialog/templdlg.cxx
@@ -1861,13 +1861,6 @@ void SfxCommonTemplateDialog_Impl::NewHdl()
 {
     if ( nActFamily != 0xffff && (pTreeBox || aFmtLb->GetSelectionCount() <= 1))
     {
-        vcl::Window* pTmp;
-        pTmp = Application::GetDefDialogParent();
-        if ( dynamic_cast< const SfxTemplateDialog_Impl* >(this) !=  nullptr )
-            Application::SetDefDialogParent( pWindow->GetParent() );
-        else
-            Application::SetDefDialogParent( pWindow );
-
         const SfxStyleFamilyItem *pItem = GetFamilyItem_Impl();
         const SfxStyleFamily eFam=pItem->GetFamily();
         sal_uInt16 nMask;
@@ -1886,8 +1879,6 @@ void SfxCommonTemplateDialog_Impl::NewHdl()
                      "", GetSelectedEntry(),
                      ( sal_uInt16 )GetFamilyItem_Impl()->GetFamily(),
                      nMask);
-
-        Application::SetDefDialogParent( pTmp );
     }
 }
 
@@ -1899,18 +1890,10 @@ void SfxCommonTemplateDialog_Impl::EditHdl()
         sal_uInt16 nFilter = nActFilter;
         OUString aTemplName(GetSelectedEntry());
         GetSelectedStyle(); // -Wall required??
-        vcl::Window* pTmp;
-        //DefModalDialogParent set for modality of the following dialogs
-        pTmp = Application::GetDefDialogParent();
-        if ( dynamic_cast< const SfxTemplateDialog_Impl* >(this) !=  nullptr )
-            Application::SetDefDialogParent( pWindow->GetParent() );
-        else
-            Application::SetDefDialogParent( pWindow );
         if ( Execute_Impl( SID_STYLE_EDIT, aTemplName, OUString(),
                           (sal_uInt16)GetFamilyItem_Impl()->GetFamily(), 0, &nFilter ) )
         {
         }
-        Application::SetDefDialogParent( pTmp );
     }
 }
 
diff --git a/sfx2/source/doc/new.cxx b/sfx2/source/doc/new.cxx
index 3eb85f12760c..06e93ce7a7d9 100644
--- a/sfx2/source/doc/new.cxx
+++ b/sfx2/source/doc/new.cxx
@@ -215,8 +215,6 @@ IMPL_LINK_NOARG_TYPED(SfxNewFileDialog_Impl, Update, Idle*, void)
 
         if (!xDocShell.Is())
         {
-            vcl::Window *pParent = Application::GetDefDialogParent();
-            Application::SetDefDialogParent(pAntiImpl);
             SfxErrorContext eEC(ERRCTX_SFX_LOADTEMPLATE,pAntiImpl);
             SfxApplication *pSfxApp = SfxGetpApp();
             sal_uIntPtr lErr;
@@ -226,7 +224,6 @@ IMPL_LINK_NOARG_TYPED(SfxNewFileDialog_Impl, Update, Idle*, void)
             lErr = pSfxApp->LoadTemplate(xDocShell, aFileName, pSet);
             if (lErr)
                 ErrorHandler::HandleError(lErr);
-            Application::SetDefDialogParent(pParent);
             if (!xDocShell.Is())
             {
                 m_pPreviewWin->SetObjectShell(nullptr);
diff --git a/sw/source/ui/dialog/uiregionsw.cxx b/sw/source/ui/dialog/uiregionsw.cxx
index 8525ff22896e..3db1ed3cde6d 100644
--- a/sw/source/ui/dialog/uiregionsw.cxx
+++ b/sw/source/ui/dialog/uiregionsw.cxx
@@ -308,7 +308,6 @@ SwEditRegionDlg::SwEditRegionDlg( vcl::Window* pParent, SwWrtShell& rWrtSh )
     , aImageIL(SW_RES(IL_SECTION_BITMAPS))
     , rSh(rWrtSh)
     , m_pDocInserter(nullptr)
-    , m_pOldDefDlgParent(nullptr)
     , bDontCheckPasswd(true)
 {
     get(m_pCurName, "curname");
@@ -545,7 +544,6 @@ void SwEditRegionDlg::dispose()
     m_pOK.clear();
     m_pOptionsPB.clear();
     m_pDismiss.clear();
-    m_pOldDefDlgParent.clear();
     SfxModalDialog::dispose();
 }
 
@@ -1024,8 +1022,6 @@ IMPL_LINK_NOARG_TYPED(SwEditRegionDlg, FileSearchHdl, Button*, void)
 {
     if(!CheckPasswd())
         return;
-    m_pOldDefDlgParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
     delete m_pDocInserter;
     m_pDocInserter =
         new ::sfx2::DocumentInserter( "swriter" );
@@ -1342,8 +1338,6 @@ IMPL_LINK_TYPED( SwEditRegionDlg, DlgClosedHdl, sfx2::FileDialogHelper *, _pFile
         pSectRepr->GetSectionData().SetLinkFilePassword(sPassword);
         m_pFileNameED->SetText(pSectRepr->GetFile());
     }
-
-    Application::SetDefDialogParent( m_pOldDefDlgParent );
 }
 
 IMPL_LINK_TYPED( SwEditRegionDlg, SubRegionEventHdl, VclWindowEvent&, rEvent, void )
@@ -1504,7 +1498,6 @@ SwInsertSectionTabPage::SwInsertSectionTabPage(
         "modules/swriter/ui/sectionpage.ui", &rAttrSet)
     , m_pWrtSh(nullptr)
     , m_pDocInserter(nullptr)
-    , m_pOldDefDlgParent(nullptr)
 {
     get(m_pCurName, "sectionnames");
     m_pCurName->SetStyle(m_pCurName->GetStyle() | WB_SORT);
@@ -1563,7 +1556,6 @@ void SwInsertSectionTabPage::dispose()
     m_pConditionFT.clear();
     m_pConditionED.clear();
     m_pEditInReadonlyCB.clear();
-    m_pOldDefDlgParent.clear();
     SfxTabPage::dispose();
 }
 
@@ -1755,8 +1747,6 @@ IMPL_LINK_TYPED( SwInsertSectionTabPage, UseFileHdl, Button *, pButton, void )
 
 IMPL_LINK_NOARG_TYPED(SwInsertSectionTabPage, FileSearchHdl, Button*, void)
 {
-    m_pOldDefDlgParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( this );
     delete m_pDocInserter;
     m_pDocInserter = new ::sfx2::DocumentInserter( "swriter" );
     m_pDocInserter->StartExecuteModal( LINK( this, SwInsertSectionTabPage, DlgClosedHdl ) );
@@ -1808,8 +1798,6 @@ IMPL_LINK_TYPED( SwInsertSectionTabPage, DlgClosedHdl, sfx2::FileDialogHelper *,
     }
     else
         m_sFilterName = m_sFilePasswd = aEmptyOUStr;
-
-    Application::SetDefDialogParent( m_pOldDefDlgParent );
 }
 
 SwSectionFootnoteEndTabPage::SwSectionFootnoteEndTabPage( vcl::Window *pParent,
diff --git a/sw/source/ui/fldui/fldfunc.cxx b/sw/source/ui/fldui/fldfunc.cxx
index e2828bf1e02c..5f3a1701f771 100644
--- a/sw/source/ui/fldui/fldfunc.cxx
+++ b/sw/source/ui/fldui/fldfunc.cxx
@@ -531,15 +531,11 @@ void SwFieldFuncPage::UpdateSubType()
 }
 
 // call MacroBrowser, fill Listbox with Macros
-IMPL_LINK_TYPED( SwFieldFuncPage, MacroHdl, Button *, pBtn, void )
+IMPL_LINK_NOARG_TYPED( SwFieldFuncPage, MacroHdl, Button *, void)
 {
-    vcl::Window* pDefModalDlgParent = Application::GetDefDialogParent();
-    Application::SetDefDialogParent( pBtn );
     const OUString sMacro(TurnMacroString(m_pNameED->GetText()).replaceAll(".", ";"));
     if (GetFieldMgr().ChooseMacro(sMacro))
         UpdateSubType();
-
-    Application::SetDefDialogParent( pDefModalDlgParent );
 }
 
 bool SwFieldFuncPage::FillItemSet(SfxItemSet* )
diff --git a/sw/source/ui/fldui/javaedit.cxx b/sw/source/ui/fldui/javaedit.cxx
index df81c3c1cb29..d448a193f533 100644
--- a/sw/source/ui/fldui/javaedit.cxx
+++ b/sw/source/ui/fldui/javaedit.cxx
@@ -45,8 +45,7 @@ SwJavaEditDialog::SwJavaEditDialog(vcl::Window* pParent, SwWrtShell* pWrtSh) :
     bIsUrl(false),
 
     pSh(pWrtSh),
-    pFileDlg(nullptr),
-    pOldDefDlgParent(nullptr)
+    pFileDlg(nullptr)
 {
     get(m_pTypeED, "scripttype");
     get(m_pUrlRB, "url");
@@ -96,7 +95,6 @@ void SwJavaEditDialog::dispose()
     pSh->EnterStdMode();
     delete pMgr;
     delete pFileDlg;
-    Application::SetDefDialogParent( pOldDefDlgParent );
     m_pTypeED.clear();
     m_pUrlRB.clear();
     m_pEditRB.clear();
@@ -106,7 +104,6 @@ void SwJavaEditDialog::dispose()
     m_pOKBtn.clear();
     m_pPrevBtn.clear();
     m_pNextBtn.clear();
-    pOldDefDlgParent.clear();
     SvxStandardDialog::dispose();
 }
 
@@ -251,13 +248,10 @@ IMPL_LINK_NOARG_TYPED(SwJavaEditDialog, RadioButtonHdl, Button*, void)
     }
 }
 
-IMPL_LINK_TYPED( SwJavaEditDialog, InsertFileHdl, Button *, pBtn, void )
+IMPL_LINK_NOARG_TYPED( SwJavaEditDialog, InsertFileHdl, Button *, void )
 {
     if ( !pFileDlg )
     {
-        pOldDefDlgParent = Application::GetDefDialogParent();
-        Application::SetDefDialogParent( pBtn );
-
         pFileDlg = new ::sfx2::FileDialogHelper(
             ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE,
             FileDialogFlags::Insert, OUString("swriter") );
diff --git a/sw/source/ui/index/cnttab.cxx b/sw/source/ui/index/cnttab.cxx
index c7a5e82f59ed..248b60acb51f 100644
--- a/sw/source/ui/index/cnttab.cxx
+++ b/sw/source/ui/index/cnttab.cxx
@@ -2224,19 +2224,16 @@ VclPtr<SfxTabPage> SwTOXEntryTabPage::Create( vcl::Window* pParent,     const Sf
     return VclPtr<SwTOXEntryTabPage>::Create(pParent, *rAttrSet);
 }
 
-IMPL_LINK_TYPED(SwTOXEntryTabPage, EditStyleHdl, Button*, pBtn, void)
+IMPL_LINK_NOARG_TYPED(SwTOXEntryTabPage, EditStyleHdl, Button*, void)
 {
     if( LISTBOX_ENTRY_NOTFOUND != m_pCharStyleLB->GetSelectEntryPos())
     {
         SfxStringItem aStyle(SID_STYLE_EDIT, m_pCharStyleLB->GetSelectEntry());
         SfxUInt16Item aFamily(SID_STYLE_FAMILY, (sal_uInt16)SfxStyleFamily::Char);
-        vcl::Window* pDefDlgParent = Application::GetDefDialogParent();
-        Application::SetDefDialogParent( pBtn );
         static_cast<SwMultiTOXTabDialog*>(GetTabDialog())->GetWrtShell().
         GetView().GetViewFrame()->GetDispatcher()->ExecuteList(SID_STYLE_EDIT,
                 SfxCallMode::SYNCHRON|SfxCallMode::MODAL,
                 { &aStyle, &aFamily });
-        Application::SetDefDialogParent( pDefDlgParent );
     }
 }
 
@@ -3737,19 +3734,16 @@ VclPtr<SfxTabPage> SwTOXStylesTabPage::Create( vcl::Window* pParent,
     return VclPtr<SwTOXStylesTabPage>::Create(pParent, *rAttrSet);
 }
 
-IMPL_LINK_TYPED( SwTOXStylesTabPage, EditStyleHdl, Button *, pBtn, void )
+IMPL_LINK_NOARG_TYPED(SwTOXStylesTabPage, EditStyleHdl, Button *, void)
 {
     if( LISTBOX_ENTRY_NOTFOUND != m_pParaLayLB->GetSelectEntryPos())
     {
         SfxStringItem aStyle(SID_STYLE_EDIT, m_pParaLayLB->GetSelectEntry());
         SfxUInt16Item aFamily(SID_STYLE_FAMILY, (sal_uInt16)SfxStyleFamily::Para);
-        vcl::Window* pDefDlgParent = Application::GetDefDialogParent();
-        Application::SetDefDialogParent( pBtn );
         SwWrtShell& rSh = static_cast<SwMultiTOXTabDialog*>(GetTabDialog())->GetWrtShell();
         rSh.GetView().GetViewFrame()->GetDispatcher()->ExecuteList(SID_STYLE_EDIT,
                 SfxCallMode::SYNCHRON|SfxCallMode::MODAL,
                 { &aStyle, &aFamily });
-        Application::SetDefDialogParent( pDefDlgParent );
     }
 }
 
diff --git a/sw/source/uibase/inc/conttree.hxx b/sw/source/uibase/inc/conttree.hxx
index 034dcf4e1d72..7cf73e1a0fb1 100644
--- a/sw/source/uibase/inc/conttree.hxx
+++ b/sw/source/uibase/inc/conttree.hxx
@@ -257,7 +257,6 @@ private:
     SvTreeListEntry*        pDDSource;      // source for Drag'n Drop
     SwGlblDocContents*      pSwGlblDocContents; // array with sorted content
 
-    VclPtr<vcl::Window>     pDefParentWin;
     SwGlblDocContent*       pDocContent;
     sfx2::DocumentInserter* pDocInserter;
 
diff --git a/sw/source/uibase/inc/javaedit.hxx b/sw/source/uibase/inc/javaedit.hxx
index f320cc9ce4c5..d8c5739faeba 100644
--- a/sw/source/uibase/inc/javaedit.hxx
+++ b/sw/source/uibase/inc/javaedit.hxx
@@ -54,7 +54,6 @@ private:
     SwFieldMgr*               pMgr;
     SwWrtShell*             pSh;
     sfx2::FileDialogHelper* pFileDlg;
-    VclPtr<vcl::Window>     pOldDefDlgParent;
 
     DECL_LINK_TYPED(OKHdl, Button*, void);
     DECL_LINK_TYPED(PrevHdl, Button*, void);
diff --git a/sw/source/uibase/inc/regionsw.hxx b/sw/source/uibase/inc/regionsw.hxx
index 53da3750bcc3..b6da39f2f056 100644
--- a/sw/source/uibase/inc/regionsw.hxx
+++ b/sw/source/uibase/inc/regionsw.hxx
@@ -95,7 +95,6 @@ class SwEditRegionDlg : public SfxModalDialog
     SectReprs_t             m_SectReprs;
     const SwSection*        pCurrSect;
     sfx2::DocumentInserter* m_pDocInserter;
-    VclPtr<vcl::Window>     m_pOldDefDlgParent;
 
     bool            bDontCheckPasswd :1;
     bool            bWeb            :1;
@@ -169,7 +168,6 @@ class SwInsertSectionTabPage : public SfxTabPage
     css::uno::Sequence <sal_Int8 > m_aNewPasswd;
     SwWrtShell*             m_pWrtSh;
     sfx2::DocumentInserter* m_pDocInserter;
-    VclPtr<vcl::Window>     m_pOldDefDlgParent;
 
     DECL_LINK_TYPED( ChangeHideHdl, Button *, void );
     DECL_LINK_TYPED( ChangeProtectHdl, Button *, void );
diff --git a/sw/source/uibase/utlui/glbltree.cxx b/sw/source/uibase/utlui/glbltree.cxx
index b5c95e684c8a..2bea8e8d2736 100644
--- a/sw/source/uibase/utlui/glbltree.cxx
+++ b/sw/source/uibase/utlui/glbltree.cxx
@@ -153,7 +153,6 @@ SwGlobalTree::SwGlobalTree(vcl::Window* pParent, const ResId& rResId) :
     pEmphasisEntry      ( nullptr ),
     pDDSource           ( nullptr ),
     pSwGlblDocContents  ( nullptr ),
-    pDefParentWin       ( nullptr ),
     pDocContent         ( nullptr ),
     pDocInserter        ( nullptr ),
 
@@ -190,7 +189,6 @@ void SwGlobalTree::dispose()
     pSwGlblDocContents = nullptr;
     delete pDocInserter;
     pDocInserter = nullptr;
-    pDefParentWin.clear();
     aUpdateTimer.Stop();
     SvTreeListBox::dispose();
 }
@@ -721,8 +719,6 @@ void SwGlobalTree::InsertRegion( const SwGlblDocContent* pCont, const OUString*
     Sequence< OUString > aFileNames;
     if ( !pFileName )
     {
-        pDefParentWin = Application::GetDefDialogParent();
-        Application::SetDefDialogParent( this );
         delete pDocInserter;
         pDocInserter = new ::sfx2::DocumentInserter(
                 OUString("swriter"), true );
@@ -1362,7 +1358,6 @@ void SwGlobalTree::InsertRegion( const SwGlblDocContent* _pContent, const Sequen
 
 IMPL_LINK_TYPED( SwGlobalTree, DialogClosedHdl, sfx2::FileDialogHelper*, _pFileDlg, void )
 {
-    Application::SetDefDialogParent( pDefParentWin );
     if ( ERRCODE_NONE != _pFileDlg->GetError() )
         return;
 
diff --git a/vcl/inc/svdata.hxx b/vcl/inc/svdata.hxx
index f3f34e74dfb7..5d0b719a02d2 100644
--- a/vcl/inc/svdata.hxx
+++ b/vcl/inc/svdata.hxx
@@ -181,7 +181,6 @@ struct ImplSVGDIData
 struct ImplSVWinData
 {
     VclPtr<vcl::Window>     mpFirstFrame;                   // First FrameWindow
-    VclPtr<vcl::Window>     mpDefDialogParent;              // Default Dialog Parent
     VclPtr<WorkWindow>      mpAppWin;                       // Application-Window
     VclPtr<vcl::Window>     mpFocusWin;                     // window, that has the focus
     VclPtr<vcl::Window>     mpActiveApplicationFrame;       // the last active application frame, can be used as DefModalDialogParent if no focuswin set
diff --git a/vcl/source/app/svapp.cxx b/vcl/source/app/svapp.cxx
index 6225104ababf..5a2ae0c8a586 100644
--- a/vcl/source/app/svapp.cxx
+++ b/vcl/source/app/svapp.cxx
@@ -1431,70 +1431,60 @@ OUString Application::GetToolkitName()
         return OUString();
 }
 
-void Application::SetDefDialogParent( vcl::Window* pWindow )
-{
-    ImplGetSVData()->maWinData.mpDefDialogParent = pWindow;
-}
-
 vcl::Window* Application::GetDefDialogParent()
 {
     ImplSVData* pSVData = ImplGetSVData();
-    // #103442# find some useful dialog parent if there
-    // was no default set
-    // NOTE: currently even the default is not used
-    if( false && pSVData->maWinData.mpDefDialogParent.get() != nullptr )
-        return pSVData->maWinData.mpDefDialogParent;
-    else
-    {
-        // always use the topmost parent of the candidate
-        // window to avoid using dialogs or floaters
-        // as DefDialogParent
+    // find some useful dialog parent
 
-        // current focus frame
-        vcl::Window *pWin = nullptr;
-        if( (pWin = pSVData->maWinData.mpFocusWin) != nullptr )
-        {
-            while( pWin->mpWindowImpl && pWin->mpWindowImpl->mpParent )
-                pWin = pWin->mpWindowImpl->mpParent;
+    // always use the topmost parent of the candidate
+    // window to avoid using dialogs or floaters
+    // as DefDialogParent
 
-            // check for corrupted window hierarchy, #122232#, may be we now crash somewhere else
-            if( !pWin->mpWindowImpl )
-            {
-                OSL_FAIL( "Window hierarchy corrupted!" );
-                pSVData->maWinData.mpFocusWin = nullptr;   // avoid further access
-                return nullptr;
-            }
+    // current focus frame
+    vcl::Window *pWin = nullptr;
+    if( (pWin = pSVData->maWinData.mpFocusWin) != nullptr )
+    {
+        while( pWin->mpWindowImpl && pWin->mpWindowImpl->mpParent )
+            pWin = pWin->mpWindowImpl->mpParent;
 
-            if( (pWin->mpWindowImpl->mnStyle & WB_INTROWIN) == 0 )
-            {
-                return pWin->mpWindowImpl->mpFrameWindow->ImplGetWindow();
-            }
+        // check for corrupted window hierarchy, #122232#, may be we now crash somewhere else
+        if( !pWin->mpWindowImpl )
+        {
+            OSL_FAIL( "Window hierarchy corrupted!" );
+            pSVData->maWinData.mpFocusWin = nullptr;   // avoid further access
+            return nullptr;
         }
-        // last active application frame
-        if( nullptr != (pWin = pSVData->maWinData.mpActiveApplicationFrame) )
+
+        if( (pWin->mpWindowImpl->mnStyle & WB_INTROWIN) == 0 )
         {
             return pWin->mpWindowImpl->mpFrameWindow->ImplGetWindow();
         }
-        else
+    }
+
+    // last active application frame
+    if( nullptr != (pWin = pSVData->maWinData.mpActiveApplicationFrame) )
+    {
+        return pWin->mpWindowImpl->mpFrameWindow->ImplGetWindow();
+    }
+    else
+    {
+        // first visible top window (may be totally wrong....)
+        pWin = pSVData->maWinData.mpFirstFrame;
+        while( pWin )
         {
-            // first visible top window (may be totally wrong....)
-            pWin = pSVData->maWinData.mpFirstFrame;
-            while( pWin )
+            if( pWin->ImplGetWindow()->IsTopWindow() &&
+                pWin->mpWindowImpl->mbReallyVisible &&
+                (pWin->mpWindowImpl->mnStyle & WB_INTROWIN) == 0
+            )
             {
-                if( pWin->ImplGetWindow()->IsTopWindow() &&
-                    pWin->mpWindowImpl->mbReallyVisible &&
-                    (pWin->mpWindowImpl->mnStyle & WB_INTROWIN) == 0
-                )
-                {
-                    while( pWin->mpWindowImpl->mpParent )
-                        pWin = pWin->mpWindowImpl->mpParent;
-                    return pWin->mpWindowImpl->mpFrameWindow->ImplGetWindow();
-                }
-                pWin = pWin->mpWindowImpl->mpFrameData->mpNextFrame;
+                while( pWin->mpWindowImpl->mpParent )
+                    pWin = pWin->mpWindowImpl->mpParent;
+                return pWin->mpWindowImpl->mpFrameWindow->ImplGetWindow();
             }
-            // use the desktop
-            return nullptr;
+            pWin = pWin->mpWindowImpl->mpFrameData->mpNextFrame;
         }
+        // use the desktop
+        return nullptr;
     }
 }
 
diff --git a/vcl/source/window/window.cxx b/vcl/source/window/window.cxx
index 9a4d62ba634c..de678c506131 100644
--- a/vcl/source/window/window.cxx
+++ b/vcl/source/window/window.cxx
@@ -255,8 +255,6 @@ void Window::dispose()
         EndTracking();
     if (IsMouseCaptured())
         ReleaseMouse();
-    if ( pSVData->maWinData.mpDefDialogParent == this )
-        pSVData->maWinData.mpDefDialogParent = nullptr;
 
 #if OSL_DEBUG_LEVEL > 0
     if ( true ) // always perform these tests in debug builds