Minor header cleaning.

[wxWidgets.git] / src / common / menucmn.cpp

diff --git a/src/common/menucmn.cpp b/src/common/menucmn.cpp
index 05bb4f7f8c1c8ef5ede084d4eee852280b571fea..49f3a00d9e08b8f9deef1edbf56b38949f59a60e 100644 (file)
--- a/src/common/menucmn.cpp
+++ b/src/common/menucmn.cpp
@@ -1,12 +1,12 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        common/menucmn.cpp
+// Name:        src/common/menucmn.cpp

 // Purpose:     wxMenu and wxMenuBar methods common to all ports
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     26.10.99
 // RCS-ID:      $Id$
 // Purpose:     wxMenu and wxMenuBar methods common to all ports
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     26.10.99
 // RCS-ID:      $Id$

-// Copyright:   (c) wxWindows team
-// Licence:     wxWindows license
+// Copyright:   (c) wxWidgets team
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma implementation "menubase.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -38,181 +34,365 @@
     #include "wx/menu.h"
 #endif
 
     #include "wx/menu.h"
 #endif
 

+#include "wx/stockitem.h"
+

 // ----------------------------------------------------------------------------
 // template lists
 // ----------------------------------------------------------------------------
 
 #include "wx/listimpl.cpp"
 
 // ----------------------------------------------------------------------------
 // template lists
 // ----------------------------------------------------------------------------
 
 #include "wx/listimpl.cpp"
 

-WX_DEFINE_LIST(wxMenuList);
-WX_DEFINE_LIST(wxMenuItemList);
+WX_DEFINE_LIST(wxMenuList)
+WX_DEFINE_LIST(wxMenuItemList)

 
 // ============================================================================
 // implementation
 // ============================================================================
 
 // ----------------------------------------------------------------------------
 
 // ============================================================================
 // implementation
 // ============================================================================
 
 // ----------------------------------------------------------------------------

-// wxMenuItem
+// wxAcceleratorEntry

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-wxMenuItemBase::wxMenuItemBase(wxMenu *parentMenu,
-                               int id,
-                               const wxString& text,
-                               const wxString& help,
-                               wxItemKind kind,
-                               wxMenu *subMenu)
-              : m_text(text),
-                m_help(help)
-{
-    wxASSERT_MSG( parentMenu != NULL, wxT("menuitem should have a menu") );

 
 

-    m_parentMenu  = parentMenu;
-    m_subMenu     = subMenu;
-    m_isEnabled   = TRUE;
-    m_isChecked   = FALSE;
-    m_id          = id;
-    m_kind        = kind;
-}
+#if wxUSE_ACCEL

 
 

-wxMenuItemBase::~wxMenuItemBase()
+static const struct wxKeyName

 {
 {

-    delete m_subMenu;
+    wxKeyCode code;
+    const wxChar *name;
+} wxKeyNames[] =
+{
+    { WXK_DELETE, wxTRANSLATE("DEL") },
+    { WXK_DELETE, wxTRANSLATE("DELETE") },
+    { WXK_BACK, wxTRANSLATE("BACK") },
+    { WXK_INSERT, wxTRANSLATE("INS") },
+    { WXK_INSERT, wxTRANSLATE("INSERT") },
+    { WXK_RETURN, wxTRANSLATE("ENTER") },
+    { WXK_RETURN, wxTRANSLATE("RETURN") },
+    { WXK_PAGEUP, wxTRANSLATE("PGUP") },
+    { WXK_PAGEDOWN, wxTRANSLATE("PGDN") },
+    { WXK_LEFT, wxTRANSLATE("LEFT") },
+    { WXK_RIGHT, wxTRANSLATE("RIGHT") },
+    { WXK_UP, wxTRANSLATE("UP") },
+    { WXK_DOWN, wxTRANSLATE("DOWN") },
+    { WXK_HOME, wxTRANSLATE("HOME") },
+    { WXK_END, wxTRANSLATE("END") },
+    { WXK_SPACE, wxTRANSLATE("SPACE") },
+    { WXK_TAB, wxTRANSLATE("TAB") },
+    { WXK_ESCAPE, wxTRANSLATE("ESC") },
+    { WXK_ESCAPE, wxTRANSLATE("ESCAPE") },
+    { WXK_CANCEL, wxTRANSLATE("CANCEL") },
+    { WXK_CLEAR, wxTRANSLATE("CLEAR") },
+    { WXK_MENU, wxTRANSLATE("MENU") },
+    { WXK_PAUSE, wxTRANSLATE("PAUSE") },
+    { WXK_CAPITAL, wxTRANSLATE("CAPITAL") },
+    { WXK_SELECT, wxTRANSLATE("SELECT") },
+    { WXK_PRINT, wxTRANSLATE("PRINT") },
+    { WXK_EXECUTE, wxTRANSLATE("EXECUTE") },
+    { WXK_SNAPSHOT, wxTRANSLATE("SNAPSHOT") },
+    { WXK_HELP, wxTRANSLATE("HELP") },
+    { WXK_ADD, wxTRANSLATE("ADD") },
+    { WXK_SEPARATOR, wxTRANSLATE("SEPARATOR") },
+    { WXK_SUBTRACT, wxTRANSLATE("SUBTRACT") },
+    { WXK_DECIMAL, wxTRANSLATE("DECIMAL") },
+    { WXK_DIVIDE, wxTRANSLATE("DIVIDE") },
+    { WXK_NUMLOCK, wxTRANSLATE("NUM_LOCK") },
+    { WXK_SCROLL, wxTRANSLATE("SCROLL_LOCK") },
+    { WXK_PAGEUP, wxTRANSLATE("PAGEUP") },
+    { WXK_PAGEDOWN, wxTRANSLATE("PAGEDOWN") },
+    { WXK_NUMPAD_SPACE, wxTRANSLATE("KP_SPACE") },
+    { WXK_NUMPAD_TAB, wxTRANSLATE("KP_TAB") },
+    { WXK_NUMPAD_ENTER, wxTRANSLATE("KP_ENTER") },
+    { WXK_NUMPAD_HOME, wxTRANSLATE("KP_HOME") },
+    { WXK_NUMPAD_LEFT, wxTRANSLATE("KP_LEFT") },
+    { WXK_NUMPAD_UP, wxTRANSLATE("KP_UP") },
+    { WXK_NUMPAD_RIGHT, wxTRANSLATE("KP_RIGHT") },
+    { WXK_NUMPAD_DOWN, wxTRANSLATE("KP_DOWN") },
+    { WXK_NUMPAD_PAGEUP, wxTRANSLATE("KP_PRIOR") },
+    { WXK_NUMPAD_PAGEUP, wxTRANSLATE("KP_PAGEUP") },
+    { WXK_NUMPAD_PAGEDOWN, wxTRANSLATE("KP_NEXT") },
+    { WXK_NUMPAD_PAGEDOWN, wxTRANSLATE("KP_PAGEDOWN") },
+    { WXK_NUMPAD_END, wxTRANSLATE("KP_END") },
+    { WXK_NUMPAD_BEGIN, wxTRANSLATE("KP_BEGIN") },
+    { WXK_NUMPAD_INSERT, wxTRANSLATE("KP_INSERT") },
+    { WXK_NUMPAD_DELETE, wxTRANSLATE("KP_DELETE") },
+    { WXK_NUMPAD_EQUAL, wxTRANSLATE("KP_EQUAL") },
+    { WXK_NUMPAD_MULTIPLY, wxTRANSLATE("KP_MULTIPLY") },
+    { WXK_NUMPAD_ADD, wxTRANSLATE("KP_ADD") },
+    { WXK_NUMPAD_SEPARATOR, wxTRANSLATE("KP_SEPARATOR") },
+    { WXK_NUMPAD_SUBTRACT, wxTRANSLATE("KP_SUBTRACT") },
+    { WXK_NUMPAD_DECIMAL, wxTRANSLATE("KP_DECIMAL") },
+    { WXK_NUMPAD_DIVIDE, wxTRANSLATE("KP_DIVIDE") },
+    { WXK_WINDOWS_LEFT, wxTRANSLATE("WINDOWS_LEFT") },
+    { WXK_WINDOWS_RIGHT, wxTRANSLATE("WINDOWS_RIGHT") },
+    { WXK_WINDOWS_MENU, wxTRANSLATE("WINDOWS_MENU") },
+    { WXK_COMMAND, wxTRANSLATE("COMMAND") },
+};
+
+// return true if the 2 strings refer to the same accel
+//
+// as accels can be either translated or not, check for both possibilities and
+// also compare case-insensitively as the key names case doesn't count
+static inline bool CompareAccelString(const wxString& str, const wxChar *accel)
+{
+    return str.CmpNoCase(accel) == 0
+#if wxUSE_INTL
+            || str.CmpNoCase(wxGetTranslation(accel)) == 0
+#endif
+            ;

 }
 
 }
 

-#if wxUSE_ACCEL
+// return prefixCode+number if the string is of the form "<prefix><number>" and
+// 0 if it isn't
+//
+// first and last parameter specify the valid domain for "number" part
+static int
+        IsNumberedAccelKey(const wxString& str,
+                           const wxChar *prefix,
+                           wxKeyCode prefixCode,
+                           unsigned first,
+                           unsigned last)
+{
+    const size_t lenPrefix = wxStrlen(prefix);
+    if ( !CompareAccelString(str.Left(lenPrefix), prefix) )
+        return 0;

 
 

-// return wxAcceleratorEntry for the given menu string or NULL if none
-// specified
-wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
+    unsigned long num;
+    if ( !str.Mid(lenPrefix).ToULong(&num) )
+        return 0;
+
+    if ( num < first || num > last )
+    {
+        // this must be a mistake, chances that this is a valid name of another
+        // key are vanishingly small
+        wxLogDebug(_T("Invalid key string \"%s\""), str.c_str());
+        return 0;
+    }
+
+    return prefixCode + num - first;
+}
+
+/* static */
+bool
+wxAcceleratorEntry::ParseAccel(const wxString& text, int *flagsOut, int *keyOut)

 {
 {

+    // the parser won't like trailing spaces
+    wxString label = text;
+    label.Trim(true);  // the initial \t must be preserved so don't strip leading whitespaces
+

     // check for accelerators: they are given after '\t'
     int posTab = label.Find(wxT('\t'));
     // check for accelerators: they are given after '\t'
     int posTab = label.Find(wxT('\t'));

-    if ( posTab != wxNOT_FOUND ) {
-        // parse the accelerator string
-        int keyCode = 0;
-        int accelFlags = wxACCEL_NORMAL;
-        wxString current;
-        for ( size_t n = (size_t)posTab + 1; n < label.Len(); n++ ) {
-            if ( (label[n] == '+') || (label[n] == '-') ) {
-                if ( current == _("ctrl") )
-                    accelFlags |= wxACCEL_CTRL;
-                else if ( current == _("alt") )
-                    accelFlags |= wxACCEL_ALT;
-                else if ( current == _("shift") )
-                    accelFlags |= wxACCEL_SHIFT;
-                else {
-                    // we may have "Ctrl-+", for example, but we still want to
-                    // catch typos like "Crtl-A" so only give the warning if we
-                    // have something before the current '+' or '-', else take
-                    // it as a literal symbol
-                    if ( current.empty() )
-                    {
-                        current += label[n];
+    if ( posTab == wxNOT_FOUND )
+    {
+        return false;
+    }

 
 

-                        // skip clearing it below
-                        continue;
-                    }
-                    else
-                    {
-                        wxLogDebug(wxT("Unknown accel modifier: '%s'"),
-                                   current.c_str());
-                    }
-                }
+    // parse the accelerator string
+    int accelFlags = wxACCEL_NORMAL;
+    wxString current;
+    for ( size_t n = (size_t)posTab + 1; n < label.length(); n++ )
+    {
+        if ( (label[n] == '+') || (label[n] == '-') )
+        {
+            if ( CompareAccelString(current, wxTRANSLATE("ctrl")) )
+                accelFlags |= wxACCEL_CTRL;
+            else if ( CompareAccelString(current, wxTRANSLATE("alt")) )
+                accelFlags |= wxACCEL_ALT;
+            else if ( CompareAccelString(current, wxTRANSLATE("shift")) )
+                accelFlags |= wxACCEL_SHIFT;
+            else // not a recognized modifier name
+            {
+                // we may have "Ctrl-+", for example, but we still want to
+                // catch typos like "Crtl-A" so only give the warning if we
+                // have something before the current '+' or '-', else take
+                // it as a literal symbol
+                if ( current.empty() )
+                {
+                    current += label[n];

 
 

-                current.clear();
-            }
-            else {
-                current += wxTolower(label[n]);
+                    // skip clearing it below
+                    continue;
+                }
+                else
+                {
+                    wxLogDebug(wxT("Unknown accel modifier: '%s'"),
+                               current.c_str());
+                }

             }
             }

+
+            current.clear();
+        }
+        else // not special character
+        {
+            current += (wxChar) wxTolower(label[n]);

         }
         }

+    }

 
 

-        if ( current.IsEmpty() ) {
+    int keyCode;
+    const size_t len = current.length();
+    switch ( len )
+    {
+        case 0:

             wxLogDebug(wxT("No accel key found, accel string ignored."));
             wxLogDebug(wxT("No accel key found, accel string ignored."));

-        }
-        else {
-            if ( current.Len() == 1 ) {
-                // it's a letter
-                keyCode = wxToupper(current[0U]);
-            }
-            else {
-                // is it a function key?
-                if ( current[0U] == 'f' && isdigit(current[1U]) &&
-                     (current.Len() == 2 ||
-                     (current.Len() == 3 && isdigit(current[2U]))) ) {
-                    int n;
-                    wxSscanf(current.c_str() + 1, wxT("%d"), &n);
-
-                    keyCode = WXK_F1 + n - 1;
-                }
-                else {
-                    // several special cases
-                    current.MakeUpper();
-                    if ( current == wxT("DEL") ) {
-                        keyCode = WXK_DELETE;
-                    }
-                    else if ( current == wxT("DELETE") ) {
-                        keyCode = WXK_DELETE;
-                    }
-                    else if ( current == wxT("INS") ) {
-                        keyCode = WXK_INSERT;
-                    }
-                    else if ( current == wxT("INSERT") ) {
-                        keyCode = WXK_INSERT;
-                    }
-                    else if ( current == wxT("ENTER") || current == wxT("RETURN") ) {
-                        keyCode = WXK_RETURN;
-                    }
-                    else if ( current == wxT("PGUP") ) {
-                        keyCode = WXK_PRIOR;
-                    }
-                    else if ( current == wxT("PGDN") ) {
-                        keyCode = WXK_NEXT;
-                    }
-                    else if ( current == wxT("LEFT") ) {
-                        keyCode = WXK_LEFT;
-                    }
-                    else if ( current == wxT("RIGHT") ) {
-                        keyCode = WXK_RIGHT;
-                    }
-                    else if ( current == wxT("UP") ) {
-                        keyCode = WXK_UP;
-                    }
-                    else if ( current == wxT("DOWN") ) {
-                        keyCode = WXK_DOWN;
-                    }
-                    else if ( current == wxT("HOME") ) {
-                        keyCode = WXK_HOME;
-                    }
-                    else if ( current == wxT("END") ) {
-                        keyCode = WXK_END;
-                    }
-                    else if ( current == wxT("SPACE") ) {
-                        keyCode = WXK_SPACE;
-                    }
-                    else if ( current == wxT("TAB") ) {
-                        keyCode = WXK_TAB;
-                    }
-                    else
+            return false;
+
+        case 1:
+            // it's just a letter
+            keyCode = current[0U];
+
+            // if the key is used with any modifiers, make it an uppercase one
+            // because Ctrl-A and Ctrl-a are the same; but keep it as is if it's
+            // used alone as 'a' and 'A' are different
+            if ( accelFlags != wxACCEL_NORMAL )
+                keyCode = wxToupper(keyCode);
+            break;
+
+        default:
+            keyCode = IsNumberedAccelKey(current, wxTRANSLATE("F"),
+                                         WXK_F1, 1, 12);
+            if ( !keyCode )
+            {
+                for ( size_t n = 0; n < WXSIZEOF(wxKeyNames); n++ )
+                {
+                    const wxKeyName& kn = wxKeyNames[n];
+                    if ( CompareAccelString(current, kn.name) )

                     {
                     {

-                        wxLogDebug(wxT("Unrecognized accel key '%s', accel string ignored."),
-                                   current.c_str());
+                        keyCode = kn.code;
+                        break;

                     }
                 }
             }
                     }
                 }
             }

-        }

 
 

-        if ( keyCode ) {
-            // we do have something
-            return new wxAcceleratorEntry(accelFlags, keyCode);
+            if ( !keyCode )
+                keyCode = IsNumberedAccelKey(current, wxTRANSLATE("KP_"),
+                                             WXK_NUMPAD0, 0, 9);
+            if ( !keyCode )
+                keyCode = IsNumberedAccelKey(current, wxTRANSLATE("SPECIAL"),
+                                             WXK_SPECIAL1, 1, 20);
+
+            if ( !keyCode )
+            {
+                wxLogDebug(wxT("Unrecognized accel key '%s', accel string ignored."),
+                           current.c_str());
+                return false;
+            }
+    }
+
+
+    wxASSERT_MSG( keyCode, _T("logic error: should have key code here") );
+
+    if ( flagsOut )
+        *flagsOut = accelFlags;
+    if ( keyOut )
+        *keyOut = keyCode;
+
+    return true;
+}
+
+/* static */
+wxAcceleratorEntry *wxAcceleratorEntry::Create(const wxString& str)
+{
+    int flags,
+        keyCode;
+    if ( !ParseAccel(str, &flags, &keyCode) )
+        return NULL;
+
+    return new wxAcceleratorEntry(flags, keyCode);
+}
+
+bool wxAcceleratorEntry::FromString(const wxString& str)
+{
+    return ParseAccel(str, &m_flags, &m_keyCode);
+}
+
+wxString wxAcceleratorEntry::ToString() const
+{
+    wxString text;
+
+    int flags = GetFlags();
+    if ( flags & wxACCEL_ALT )
+        text += _("Alt-");
+    if ( flags & wxACCEL_CTRL )
+        text += _("Ctrl-");
+    if ( flags & wxACCEL_SHIFT )
+        text += _("Shift-");
+
+    const int code = GetKeyCode();
+
+    if ( wxIsalnum(code) )
+        text << (wxChar)code;
+    else if ( code >= WXK_F1 && code <= WXK_F12 )
+        text << _("F") << code - WXK_F1 + 1;
+    else if ( code >= WXK_NUMPAD0 && code <= WXK_NUMPAD9 )
+        text << _("KP_") << code - WXK_NUMPAD0;
+    else if ( code >= WXK_SPECIAL1 && code <= WXK_SPECIAL20 )
+        text << _("SPECIAL") << code - WXK_SPECIAL1 + 1;
+    else // check the named keys
+    {
+        size_t n;
+        for ( n = 0; n < WXSIZEOF(wxKeyNames); n++ )
+        {
+            const wxKeyName& kn = wxKeyNames[n];
+            if ( code == kn.code )
+            {
+                text << wxGetTranslation(kn.name);
+                break;
+            }

         }
         }

+
+        wxASSERT_MSG( n != WXSIZEOF(wxKeyNames),
+                      wxT("unknown keyboard accelerator code") );

     }
 
     }
 

-    return (wxAcceleratorEntry *)NULL;
+    return text;
+}
+
+wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
+{
+    return wxAcceleratorEntry::Create(label);

 }
 
 }
 

+#endif // wxUSE_ACCEL
+
+
+// ----------------------------------------------------------------------------
+// wxMenuItem
+// ----------------------------------------------------------------------------
+
+wxMenuItemBase::wxMenuItemBase(wxMenu *parentMenu,
+                               int id,
+                               const wxString& text,
+                               const wxString& help,
+                               wxItemKind kind,
+                               wxMenu *subMenu)
+{
+    wxASSERT_MSG( parentMenu != NULL, wxT("menuitem should have a menu") );
+
+    m_parentMenu  = parentMenu;
+    m_subMenu     = subMenu;
+    m_isEnabled   = true;
+    m_isChecked   = false;
+    m_id          = id;
+    m_kind        = kind;
+    if (m_id == wxID_ANY)
+        m_id = wxNewId();
+    if (m_id == wxID_SEPARATOR)
+        m_kind = wxITEM_SEPARATOR;
+
+    SetText(text);
+    SetHelp(help);
+}
+
+wxMenuItemBase::~wxMenuItemBase()
+{
+    delete m_subMenu;
+}
+
+#if wxUSE_ACCEL
+

 wxAcceleratorEntry *wxMenuItemBase::GetAccel() const
 {
 wxAcceleratorEntry *wxMenuItemBase::GetAccel() const
 {

-    return wxGetAccelFromString(GetText());
+    return wxAcceleratorEntry::Create(GetText());

 }
 
 void wxMenuItemBase::SetAccel(wxAcceleratorEntry *accel)
 }
 
 void wxMenuItemBase::SetAccel(wxAcceleratorEntry *accel)


@@ -221,52 +401,39 @@ void wxMenuItemBase::SetAccel(wxAcceleratorEntry *accel)
     if ( accel )
     {
         text += wxT('\t');
     if ( accel )
     {
         text += wxT('\t');

+        text += accel->ToString();
+    }

 
 

-        int flags = accel->GetFlags();
-        if ( flags & wxACCEL_ALT )
-            text += wxT("Alt-");
-        if ( flags & wxACCEL_CTRL )
-            text += wxT("Ctrl-");
-        if ( flags & wxACCEL_SHIFT )
-            text += wxT("Shift-");
+    SetText(text);
+}

 
 

-        int code = accel->GetKeyCode();
-        switch ( code )
-        {
-            case WXK_F1:
-            case WXK_F2:
-            case WXK_F3:
-            case WXK_F4:
-            case WXK_F5:
-            case WXK_F6:
-            case WXK_F7:
-            case WXK_F8:
-            case WXK_F9:
-            case WXK_F10:
-            case WXK_F11:
-            case WXK_F12:
-                text << wxT('F') << code - WXK_F1 + 1;
-                break;
+#endif // wxUSE_ACCEL

 
 

-            // if there are any other keys wxGetAccelFromString() may return,
-            // we should process them here
+void wxMenuItemBase::SetText(const wxString& str)
+{
+    m_text = str;

 
 

-            default:
-                if ( wxIsalnum(code) )
-                {
-                    text << (wxChar)code;
+    if ( m_text.empty() && !IsSeparator() )
+    {
+        wxASSERT_MSG( wxIsStockID(GetId()),
+                      wxT("A non-stock menu item with an empty label?") );
+        m_text = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR |
+                                          wxSTOCK_WITH_MNEMONIC);
+    }
+}

 
 

-                    break;
-                }
+void wxMenuItemBase::SetHelp(const wxString& str)
+{
+    m_help = str;

 
 

-                wxFAIL_MSG( wxT("unknown keyboard accel") );
-        }
+    if ( m_help.empty() && !IsSeparator() && wxIsStockID(GetId()) )
+    {
+        // get a stock help string
+        m_help = wxGetStockHelpString(GetId());

     }
     }

-
-    SetText(text);

 }
 
 }
 

-#endif // wxUSE_ACCEL
+bool wxMenuBase::ms_locked = true;

 
 // ----------------------------------------------------------------------------
 // wxMenu ctor and dtor
 
 // ----------------------------------------------------------------------------
 // wxMenu ctor and dtor


@@ -274,8 +441,6 @@ void wxMenuItemBase::SetAccel(wxAcceleratorEntry *accel)
 
 void wxMenuBase::Init(long style)
 {
 
 void wxMenuBase::Init(long style)
 {

-    m_items.DeleteContents(TRUE);
-

     m_menuBar = (wxMenuBar *)NULL;
     m_menuParent = (wxMenu *)NULL;
 
     m_menuBar = (wxMenuBar *)NULL;
     m_menuParent = (wxMenu *)NULL;
 


@@ -283,15 +448,11 @@ void wxMenuBase::Init(long style)
     m_style = style;
     m_clientData = (void *)NULL;
     m_eventHandler = this;
     m_style = style;
     m_clientData = (void *)NULL;
     m_eventHandler = this;

-
-#if wxUSE_MENU_CALLBACK
-    m_callback = (wxFunction) NULL;
-#endif // wxUSE_MENU_CALLBACK

 }
 
 wxMenuBase::~wxMenuBase()
 {
 }
 
 wxMenuBase::~wxMenuBase()
 {

-    // nothing to do, wxMenuItemList dtor will delete the menu items.
+    WX_CLEAR_LIST(wxMenuItemList, m_items);

 
     // Actually, in GTK, the submenus have to get deleted first.
 }
 
     // Actually, in GTK, the submenus have to get deleted first.
 }


@@ -304,30 +465,26 @@ void wxMenuBase::AddSubMenu(wxMenu *submenu)
 {
     wxCHECK_RET( submenu, _T("can't add a NULL submenu") );
 
 {
     wxCHECK_RET( submenu, _T("can't add a NULL submenu") );
 

-    if ( m_menuBar )
-    {
-        submenu->Attach(m_menuBar);
-    }
-

     submenu->SetParent((wxMenu *)this);
 }
 
     submenu->SetParent((wxMenu *)this);
 }
 

-bool wxMenuBase::DoAppend(wxMenuItem *item)
+wxMenuItem* wxMenuBase::DoAppend(wxMenuItem *item)

 {
 {

-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Append()") );
+    wxCHECK_MSG( item, NULL, wxT("invalid item in wxMenu::Append()") );

 
     m_items.Append(item);
 
     m_items.Append(item);

+    item->SetMenu((wxMenu*)this);

     if ( item->IsSubMenu() )
     {
         AddSubMenu(item->GetSubMenu());
     }
 
     if ( item->IsSubMenu() )
     {
         AddSubMenu(item->GetSubMenu());
     }
 

-    return TRUE;
+    return item;

 }
 
 }
 

-bool wxMenuBase::Insert(size_t pos, wxMenuItem *item)
+wxMenuItem* wxMenuBase::Insert(size_t pos, wxMenuItem *item)

 {
 {

-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Insert") );
+    wxCHECK_MSG( item, NULL, wxT("invalid item in wxMenu::Insert") );

 
     if ( pos == GetMenuItemCount() )
     {
 
     if ( pos == GetMenuItemCount() )
     {


@@ -335,27 +492,28 @@ bool wxMenuBase::Insert(size_t pos, wxMenuItem *item)
     }
     else
     {
     }
     else
     {

-        wxCHECK_MSG( pos < GetMenuItemCount(), FALSE,
+        wxCHECK_MSG( pos < GetMenuItemCount(), NULL,

                      wxT("invalid index in wxMenu::Insert") );
 
         return DoInsert(pos, item);
     }
 }
 
                      wxT("invalid index in wxMenu::Insert") );
 
         return DoInsert(pos, item);
     }
 }
 

-bool wxMenuBase::DoInsert(size_t pos, wxMenuItem *item)
+wxMenuItem* wxMenuBase::DoInsert(size_t pos, wxMenuItem *item)

 {
 {

-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Insert()") );
+    wxCHECK_MSG( item, NULL, wxT("invalid item in wxMenu::Insert()") );

 
 

-    wxMenuItemList::Node *node = m_items.Item(pos);
-    wxCHECK_MSG( node, FALSE, wxT("invalid index in wxMenu::Insert()") );
+    wxMenuItemList::compatibility_iterator node = m_items.Item(pos);
+    wxCHECK_MSG( node, NULL, wxT("invalid index in wxMenu::Insert()") );

 
     m_items.Insert(node, item);
 
     m_items.Insert(node, item);

+    item->SetMenu((wxMenu*)this);

     if ( item->IsSubMenu() )
     {
         AddSubMenu(item->GetSubMenu());
     }
 
     if ( item->IsSubMenu() )
     {
         AddSubMenu(item->GetSubMenu());
     }
 

-    return TRUE;
+    return item;

 }
 
 wxMenuItem *wxMenuBase::Remove(wxMenuItem *item)
 }
 
 wxMenuItem *wxMenuBase::Remove(wxMenuItem *item)


@@ -367,21 +525,23 @@ wxMenuItem *wxMenuBase::Remove(wxMenuItem *item)
 
 wxMenuItem *wxMenuBase::DoRemove(wxMenuItem *item)
 {
 
 wxMenuItem *wxMenuBase::DoRemove(wxMenuItem *item)
 {

-    wxMenuItemList::Node *node = m_items.Find(item);
+    wxMenuItemList::compatibility_iterator node = m_items.Find(item);

 
     // if we get here, the item is valid or one of Remove() functions is broken
     wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") );
 
     // we detach the item, but we do delete the list node (i.e. don't call
     // DetachNode() here!)
 
     // if we get here, the item is valid or one of Remove() functions is broken
     wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") );
 
     // we detach the item, but we do delete the list node (i.e. don't call
     // DetachNode() here!)

-    node->SetData((wxMenuItem *)NULL);  // to prevent it from deleting the item
-    m_items.DeleteNode(node);
+    m_items.Erase(node);

 
     // item isn't attached to anything any more
 
     // item isn't attached to anything any more

+    item->SetMenu((wxMenu *)NULL);

     wxMenu *submenu = item->GetSubMenu();
     if ( submenu )
     {
         submenu->SetParent((wxMenu *)NULL);
     wxMenu *submenu = item->GetSubMenu();
     if ( submenu )
     {
         submenu->SetParent((wxMenu *)NULL);

+        if ( submenu->IsAttached() )
+            submenu->Detach();

     }
 
     return item;
     }
 
     return item;


@@ -389,7 +549,7 @@ wxMenuItem *wxMenuBase::DoRemove(wxMenuItem *item)
 
 bool wxMenuBase::Delete(wxMenuItem *item)
 {
 
 bool wxMenuBase::Delete(wxMenuItem *item)
 {

-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Delete") );
+    wxCHECK_MSG( item, false, wxT("invalid item in wxMenu::Delete") );

 
     return DoDelete(item);
 }
 
     return DoDelete(item);
 }


@@ -397,19 +557,19 @@ bool wxMenuBase::Delete(wxMenuItem *item)
 bool wxMenuBase::DoDelete(wxMenuItem *item)
 {
     wxMenuItem *item2 = DoRemove(item);
 bool wxMenuBase::DoDelete(wxMenuItem *item)
 {
     wxMenuItem *item2 = DoRemove(item);

-    wxCHECK_MSG( item2, FALSE, wxT("failed to delete menu item") );
+    wxCHECK_MSG( item2, false, wxT("failed to delete menu item") );

 
     // don't delete the submenu
     item2->SetSubMenu((wxMenu *)NULL);
 
     delete item2;
 
 
     // don't delete the submenu
     item2->SetSubMenu((wxMenu *)NULL);
 
     delete item2;
 

-    return TRUE;
+    return true;

 }
 
 bool wxMenuBase::Destroy(wxMenuItem *item)
 {
 }
 
 bool wxMenuBase::Destroy(wxMenuItem *item)
 {

-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Destroy") );
+    wxCHECK_MSG( item, false, wxT("invalid item in wxMenu::Destroy") );

 
     return DoDestroy(item);
 }
 
     return DoDestroy(item);
 }


@@ -417,22 +577,22 @@ bool wxMenuBase::Destroy(wxMenuItem *item)
 bool wxMenuBase::DoDestroy(wxMenuItem *item)
 {
     wxMenuItem *item2 = DoRemove(item);
 bool wxMenuBase::DoDestroy(wxMenuItem *item)
 {
     wxMenuItem *item2 = DoRemove(item);

-    wxCHECK_MSG( item2, FALSE, wxT("failed to delete menu item") );
+    wxCHECK_MSG( item2, false, wxT("failed to delete menu item") );

 
     delete item2;
 
 
     delete item2;
 

-    return TRUE;
+    return true;

 }
 
 // ----------------------------------------------------------------------------
 // wxMenu searching for items
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // wxMenu searching for items
 // ----------------------------------------------------------------------------
 

-// Finds the item id matching the given string, -1 if not found.
+// Finds the item id matching the given string, wxNOT_FOUND if not found.

 int wxMenuBase::FindItem(const wxString& text) const
 {
     wxString label = wxMenuItem::GetLabelFromText(text);
 int wxMenuBase::FindItem(const wxString& text) const
 {
     wxString label = wxMenuItem::GetLabelFromText(text);

-    for ( wxMenuItemList::Node *node = m_items.GetFirst();
+    for ( wxMenuItemList::compatibility_iterator node = m_items.GetFirst();

           node;
           node = node->GetNext() )
     {
           node;
           node = node->GetNext() )
     {


@@ -463,7 +623,7 @@ wxMenuItem *wxMenuBase::FindItem(int itemId, wxMenu **itemMenu) const
         *itemMenu = NULL;
 
     wxMenuItem *item = NULL;
         *itemMenu = NULL;
 
     wxMenuItem *item = NULL;

-    for ( wxMenuItemList::Node *node = m_items.GetFirst();
+    for ( wxMenuItemList::compatibility_iterator node = m_items.GetFirst();

           node && !item;
           node = node->GetNext() )
     {
           node && !item;
           node = node->GetNext() )
     {


@@ -492,7 +652,7 @@ wxMenuItem *wxMenuBase::FindItem(int itemId, wxMenu **itemMenu) const
 wxMenuItem *wxMenuBase::FindChildItem(int id, size_t *ppos) const
 {
     wxMenuItem *item = (wxMenuItem *)NULL;
 wxMenuItem *wxMenuBase::FindChildItem(int id, size_t *ppos) const
 {
     wxMenuItem *item = (wxMenuItem *)NULL;

-    wxMenuItemList::Node *node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();

 
     size_t pos;
     for ( pos = 0; node; pos++ )
 
     size_t pos;
     for ( pos = 0; node; pos++ )


@@ -515,6 +675,15 @@ wxMenuItem *wxMenuBase::FindChildItem(int id, size_t *ppos) const
     return item;
 }
 
     return item;
 }
 

+// find by position
+wxMenuItem* wxMenuBase::FindItemByPosition(size_t position) const
+{
+    wxCHECK_MSG( position < m_items.GetCount(), NULL,
+                 _T("wxMenu::FindItemByPosition(): invalid menu index") );
+
+    return m_items.Item( position )->GetData();
+}
+

 // ----------------------------------------------------------------------------
 // wxMenu helpers used by derived classes
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxMenu helpers used by derived classes
 // ----------------------------------------------------------------------------


@@ -524,6 +693,15 @@ wxMenuItem *wxMenuBase::FindChildItem(int id, size_t *ppos) const
 // window will be used.
 void wxMenuBase::UpdateUI(wxEvtHandler* source)
 {
 // window will be used.
 void wxMenuBase::UpdateUI(wxEvtHandler* source)
 {

+    if (GetInvokingWindow())
+    {
+        // Don't update menus if the parent
+        // frame is about to get deleted
+        wxWindow *tlw = wxGetTopLevelParent( GetInvokingWindow() );
+        if (tlw && wxPendingDelete.Member(tlw))
+            return;
+    }
+

     if ( !source && GetInvokingWindow() )
         source = GetInvokingWindow()->GetEventHandler();
     if ( !source )
     if ( !source && GetInvokingWindow() )
         source = GetInvokingWindow()->GetEventHandler();
     if ( !source )


@@ -531,7 +709,7 @@ void wxMenuBase::UpdateUI(wxEvtHandler* source)
     if ( !source )
         source = this;
 
     if ( !source )
         source = this;
 

-    wxMenuItemList::Node* node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator  node = GetMenuItems().GetFirst();

     while ( node )
     {
         wxMenuItem* item = node->GetData();
     while ( node )
     {
         wxMenuItem* item = node->GetData();


@@ -543,7 +721,7 @@ void wxMenuBase::UpdateUI(wxEvtHandler* source)
 
             if ( source->ProcessEvent(event) )
             {
 
             if ( source->ProcessEvent(event) )
             {

-                // if anything changed, update the chanegd attribute
+                // if anything changed, update the changed attribute

                 if (event.GetSetText())
                     SetLabel(id, event.GetText());
                 if (event.GetSetChecked())
                 if (event.GetSetText())
                     SetLabel(id, event.GetText());
                 if (event.GetSetChecked())


@@ -556,7 +734,7 @@ void wxMenuBase::UpdateUI(wxEvtHandler* source)
             if ( item->GetSubMenu() )
                 item->GetSubMenu()->UpdateUI(source);
         }
             if ( item->GetSubMenu() )
                 item->GetSubMenu()->UpdateUI(source);
         }

-        //else: item is a separator (which don't process update UI events)
+        //else: item is a separator (which doesn't process update UI events)

 
         node = node->GetNext();
     }
 
         node = node->GetNext();
     }


@@ -568,19 +746,10 @@ bool wxMenuBase::SendEvent(int id, int checked)
     event.SetEventObject(this);
     event.SetInt(checked);
 
     event.SetEventObject(this);
     event.SetInt(checked);
 

-    bool processed = FALSE;
-
-#if wxUSE_MENU_CALLBACK
-    // Try a callback
-    if (m_callback)
-    {
-        (void)(*(m_callback))(*this, event);
-        processed = TRUE;
-    }
-#endif // wxUSE_MENU_CALLBACK
+    bool processed = false;

 
     // Try the menu's event handler
 
     // Try the menu's event handler

-    if ( !processed )
+    // if ( !processed )

     {
         wxEvtHandler *handler = GetEventHandler();
         if ( handler )
     {
         wxEvtHandler *handler = GetEventHandler();
         if ( handler )


@@ -612,6 +781,13 @@ bool wxMenuBase::SendEvent(int id, int checked)
 // wxMenu attaching/detaching to/from menu bar
 // ----------------------------------------------------------------------------
 
 // wxMenu attaching/detaching to/from menu bar
 // ----------------------------------------------------------------------------
 

+wxMenuBar* wxMenuBase::GetMenuBar() const
+{
+    if(GetParent())
+        return GetParent()->GetMenuBar();
+    return m_menuBar;
+}
+

 void wxMenuBase::Attach(wxMenuBarBase *menubar)
 {
     // use Detach() instead!
 void wxMenuBase::Attach(wxMenuBarBase *menubar)
 {
     // use Detach() instead!


@@ -648,7 +824,7 @@ bool wxMenuBase::IsEnabled( int id ) const
 {
     wxMenuItem *item = FindItem(id);
 
 {
     wxMenuItem *item = FindItem(id);
 

-    wxCHECK_MSG( item, FALSE, wxT("wxMenu::IsEnabled: no such item") );
+    wxCHECK_MSG( item, false, wxT("wxMenu::IsEnabled: no such item") );

 
     return item->IsEnabled();
 }
 
     return item->IsEnabled();
 }


@@ -666,7 +842,7 @@ bool wxMenuBase::IsChecked( int id ) const
 {
     wxMenuItem *item = FindItem(id);
 
 {
     wxMenuItem *item = FindItem(id);
 

-    wxCHECK_MSG( item, FALSE, wxT("wxMenu::IsChecked: no such item") );
+    wxCHECK_MSG( item, false, wxT("wxMenu::IsChecked: no such item") );

 
     return item->IsChecked();
 }
 
     return item->IsChecked();
 }


@@ -684,7 +860,7 @@ wxString wxMenuBase::GetLabel( int id ) const
 {
     wxMenuItem *item = FindItem(id);
 
 {
     wxMenuItem *item = FindItem(id);
 

-    wxCHECK_MSG( item, wxT(""), wxT("wxMenu::GetLabel: no such item") );
+    wxCHECK_MSG( item, wxEmptyString, wxT("wxMenu::GetLabel: no such item") );

 
     return item->GetText();
 }
 
     return item->GetText();
 }


@@ -702,7 +878,7 @@ wxString wxMenuBase::GetHelpString( int id ) const
 {
     wxMenuItem *item = FindItem(id);
 
 {
     wxMenuItem *item = FindItem(id);
 

-    wxCHECK_MSG( item, wxT(""), wxT("wxMenu::GetHelpString: no such item") );
+    wxCHECK_MSG( item, wxEmptyString, wxT("wxMenu::GetHelpString: no such item") );

 
     return item->GetHelp();
 }
 
     return item->GetHelp();
 }


@@ -713,17 +889,13 @@ wxString wxMenuBase::GetHelpString( int id ) const
 
 wxMenuBarBase::wxMenuBarBase()
 {
 
 wxMenuBarBase::wxMenuBarBase()
 {

-    // we own the menus when we get them
-    m_menus.DeleteContents(TRUE);
-

     // not attached yet
     m_menuBarFrame = NULL;
 }
 
 wxMenuBarBase::~wxMenuBarBase()
 {
     // not attached yet
     m_menuBarFrame = NULL;
 }
 
 wxMenuBarBase::~wxMenuBarBase()
 {

-    // nothing to do, the list will delete the menus because of the call to
-    // DeleteContents() above
+    WX_CLEAR_LIST(wxMenuList, m_menus);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -733,7 +905,7 @@ wxMenuBarBase::~wxMenuBarBase()
 
 wxMenu *wxMenuBarBase::GetMenu(size_t pos) const
 {
 
 wxMenu *wxMenuBarBase::GetMenu(size_t pos) const
 {

-    wxMenuList::Node *node = m_menus.Item(pos);
+    wxMenuList::compatibility_iterator node = m_menus.Item(pos);

     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::GetMenu()") );
 
     return node->GetData();
     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::GetMenu()") );
 
     return node->GetData();


@@ -741,12 +913,12 @@ wxMenu *wxMenuBarBase::GetMenu(size_t pos) const
 
 bool wxMenuBarBase::Append(wxMenu *menu, const wxString& WXUNUSED(title))
 {
 
 bool wxMenuBarBase::Append(wxMenu *menu, const wxString& WXUNUSED(title))
 {

-    wxCHECK_MSG( menu, FALSE, wxT("can't append NULL menu") );
+    wxCHECK_MSG( menu, false, wxT("can't append NULL menu") );

 
     m_menus.Append(menu);
     menu->Attach(this);
 
 
     m_menus.Append(menu);
     menu->Attach(this);
 

-    return TRUE;
+    return true;

 }
 
 bool wxMenuBarBase::Insert(size_t pos, wxMenu *menu,
 }
 
 bool wxMenuBarBase::Insert(size_t pos, wxMenu *menu,


@@ -758,15 +930,15 @@ bool wxMenuBarBase::Insert(size_t pos, wxMenu *menu,
     }
     else // not at the end
     {
     }
     else // not at the end
     {

-        wxCHECK_MSG( menu, FALSE, wxT("can't insert NULL menu") );
+        wxCHECK_MSG( menu, false, wxT("can't insert NULL menu") );

 
 

-        wxMenuList::Node *node = m_menus.Item(pos);
-        wxCHECK_MSG( node, FALSE, wxT("bad index in wxMenuBar::Insert()") );
+        wxMenuList::compatibility_iterator node = m_menus.Item(pos);
+        wxCHECK_MSG( node, false, wxT("bad index in wxMenuBar::Insert()") );

 
         m_menus.Insert(node, menu);
         menu->Attach(this);
 
 
         m_menus.Insert(node, menu);
         menu->Attach(this);
 

-        return TRUE;
+        return true;

     }
 }
 
     }
 }
 


@@ -775,7 +947,7 @@ wxMenu *wxMenuBarBase::Replace(size_t pos, wxMenu *menu,
 {
     wxCHECK_MSG( menu, NULL, wxT("can't insert NULL menu") );
 
 {
     wxCHECK_MSG( menu, NULL, wxT("can't insert NULL menu") );
 

-    wxMenuList::Node *node = m_menus.Item(pos);
+    wxMenuList::compatibility_iterator node = m_menus.Item(pos);

     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::Replace()") );
 
     wxMenu *menuOld = node->GetData();
     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::Replace()") );
 
     wxMenu *menuOld = node->GetData();


@@ -789,16 +961,13 @@ wxMenu *wxMenuBarBase::Replace(size_t pos, wxMenu *menu,
 
 wxMenu *wxMenuBarBase::Remove(size_t pos)
 {
 
 wxMenu *wxMenuBarBase::Remove(size_t pos)
 {

-    wxMenuList::Node *node = m_menus.Item(pos);
+    wxMenuList::compatibility_iterator node = m_menus.Item(pos);

     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::Remove()") );
 
     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::Remove()") );
 

-    node = m_menus.DetachNode(node);
-    wxCHECK( node, NULL );  // unexpected

     wxMenu *menu = node->GetData();
     wxMenu *menu = node->GetData();

+    m_menus.Erase(node);

     menu->Detach();
 
     menu->Detach();
 

-    delete node;
-

     return menu;
 }
 
     return menu;
 }
 


@@ -850,10 +1019,11 @@ wxMenuItem *wxMenuBarBase::FindItem(int id, wxMenu **menu) const
         *menu = NULL;
 
     wxMenuItem *item = NULL;
         *menu = NULL;
 
     wxMenuItem *item = NULL;

-    size_t count = GetMenuCount();
-    for ( size_t i = 0; !item && (i < count); i++ )
+    size_t count = GetMenuCount(), i;
+    wxMenuList::const_iterator it;
+    for ( i = 0, it = m_menus.begin(); !item && (i < count); i++, it++ )

     {
     {

-        item = m_menus[i]->FindItem(id, menu);
+        item = (*it)->FindItem(id, menu);

     }
 
     return item;
     }
 
     return item;


@@ -864,7 +1034,7 @@ int wxMenuBarBase::FindMenuItem(const wxString& menu, const wxString& item) cons
     wxString label = wxMenuItem::GetLabelFromText(menu);
 
     int i = 0;
     wxString label = wxMenuItem::GetLabelFromText(menu);
 
     int i = 0;

-    wxMenuList::Node *node;
+    wxMenuList::compatibility_iterator node;

     for ( node = m_menus.GetFirst(); node; node = node->GetNext(), i++ )
     {
         if ( label == wxMenuItem::GetLabelFromText(GetLabelTop(i)) )
     for ( node = m_menus.GetFirst(); node; node = node->GetNext(), i++ )
     {
         if ( label == wxMenuItem::GetLabelFromText(GetLabelTop(i)) )


@@ -901,7 +1071,7 @@ bool wxMenuBarBase::IsChecked(int id) const
 {
     wxMenuItem *item = FindItem(id);
 
 {
     wxMenuItem *item = FindItem(id);
 

-    wxCHECK_MSG( item, FALSE, wxT("wxMenuBar::IsChecked(): no such item") );
+    wxCHECK_MSG( item, false, wxT("wxMenuBar::IsChecked(): no such item") );

 
     return item->IsChecked();
 }
 
     return item->IsChecked();
 }


@@ -910,7 +1080,7 @@ bool wxMenuBarBase::IsEnabled(int id) const
 {
     wxMenuItem *item = FindItem(id);
 
 {
     wxMenuItem *item = FindItem(id);
 

-    wxCHECK_MSG( item, FALSE, wxT("wxMenuBar::IsEnabled(): no such item") );
+    wxCHECK_MSG( item, false, wxT("wxMenuBar::IsEnabled(): no such item") );

 
     return item->IsEnabled();
 }
 
     return item->IsEnabled();
 }


@@ -953,4 +1123,21 @@ wxString wxMenuBarBase::GetHelpString(int id) const
     return item->GetHelp();
 }
 
     return item->GetHelp();
 }
 

+void wxMenuBarBase::UpdateMenus( void )
+{
+    wxEvtHandler* source;
+    wxMenu* menu;
+    int nCount = GetMenuCount();
+    for (int n = 0; n < nCount; n++)
+    {
+        menu = GetMenu( n );
+        if (menu != NULL)
+        {
+            source = menu->GetEventHandler();
+            if (source != NULL)
+                menu->UpdateUI( source );
+        }
+    }
+}
+

 #endif // wxUSE_MENUS
 #endif // wxUSE_MENUS