Reduce ambiguity of selection functions in wxPropertyGridManager, make them better match for wxPropertyGrid ones

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55880 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/propgrid/manager.h

@@ -498,14 +498,11 @@ public:
     int GetSelectedPage() const { return m_selPage; }
 
     /** Shortcut for GetGrid()->GetSelection(). */
-    wxPGProperty* GetSelectedProperty() const
+    wxPGProperty* GetSelection() const
     {
         return m_pPropGrid->GetSelection();
     }
 
-    /** Synonyme for GetSelectedPage. */
-    int GetSelection() const { return m_selPage; }
-
     /** Returns a pointer to the toolbar currently associated with the
         wxPropertyGridManager (if any). */
     wxToolBar* GetToolBar() const { return m_pToolbar; }
@@ -619,12 +616,6 @@ public:
     */
     void SetSplitterPosition( int pos, int column = 0 );
 
-    /** Synonyme for SelectPage(name). */
-    void SetStringSelection( const wxChar* name )
-    {
-        SelectPage( GetPageByName(name) );
-    }
-
 #ifdef SWIG
     %pythoncode {
         def GetValuesFromPage(self,