Template manager: dialog has no parent to show 'X' button

Change-Id: I1d7806a125fb34000f588f0936b48dd7ce411356

sfx2/inc/templatedlg.hxx

@@ -37,7 +37,7 @@ class SfxTemplateManagerDlg : public ModelessDialog
 {
 public:
 
-    SfxTemplateManagerDlg (Window *parent = NULL);
+    SfxTemplateManagerDlg (Window *parent = DIALOG_NO_PARENT);
 
     ~SfxTemplateManagerDlg ();
 

sfx2/source/appl/appopen.cxx

@@ -566,7 +566,7 @@ void SfxApplication::NewDocExec_Impl( SfxRequest& rReq )
         sal_Bool bNewWin = sal_False;
         Window* pTopWin = GetTopWindow();
 
-        SfxTemplateManagerDlg aTemplDlg(NULL);
+        SfxTemplateManagerDlg aTemplDlg;
         int nRet = aTemplDlg.Execute();
         if ( nRet == RET_OK )
         {

sfx2/source/doc/objserv.cxx

@@ -863,7 +863,7 @@ void SfxObjectShell::ExecFile_Impl(SfxRequest &rReq)
         case SID_DOCTEMPLATE:
         {
             // save as document templates
-            SfxTemplateManagerDlg aDlg(NULL);
+            SfxTemplateManagerDlg aDlg;
             aDlg.setDocumentModel(GetModel());
             aDlg.setSaveMode(true);
             aDlg.Execute();