removed wxMotif::wxMenuItem::DeleteSubMenu()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26294 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -93,6 +93,10 @@ wxMSW:
 - wxRegConf couldn't read global settings without admin privileges and didn't
   even try to do it by default -- now it does
 
+wxMotif:
+
+- removed wxMenuItem::DeleteSubMenu()
+
 wxHTML:
 
 - improved tables and lists layout algorithms (Tim Kosse)

docs/latex/wx/menuitem.tex

@@ -59,12 +59,6 @@ Destructor.
 
 Checks or unchecks the menu item.
 
-\membersection{wxMenuItem::DeleteSubMenu}\label{wxmenuitemdeletesubmenu}
-
-\func{void}{DeleteSubMenu}{\void}
-
-Deletes the submenu, if any.
-
 \membersection{wxMenuItem::Enable}\label{wxmenuitemenable}
 
 \func{void}{Enable}{\param{bool}{ enable}}

include/wx/motif/menuitem.h

@@ -47,8 +47,6 @@ public:
     virtual void SetBitmap(const wxBitmap& bitmap) { m_bitmap = bitmap; }
     virtual const wxBitmap& GetBitmap() const { return m_bitmap; }
     
-    void DeleteSubMenu();
-    
     // implementation from now on
     void CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMenu);
     void DestroyItem(bool full);

src/motif/menuitem.cpp

@@ -89,18 +89,6 @@ wxMenuItem::~wxMenuItem()
 {
 }
 
-// misc
-// ----
-
-// delete the sub menu
-void wxMenuItem::DeleteSubMenu()
-{
-    wxASSERT( m_subMenu != NULL );
-
-    delete m_subMenu;
-    m_subMenu = NULL;
-}
-
 // change item state
 // -----------------