]> git.saurik.com Git - wxWidgets.git/blobdiff - src/gtk/menu.cpp
fixed warnings about pointer to integer cast
[wxWidgets.git] / src / gtk / menu.cpp
index ed7a91f67fbdf5fd22d6f04670dc90d5429cd667..d72ee3bd410efc74a1dcecc9b9154208d7187551 100644 (file)
@@ -7,19 +7,14 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "menu.h"
-    #pragma implementation "menuitem.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#include "wx/menu.h"
 #include "wx/log.h"
 #include "wx/intl.h"
 #include "wx/app.h"
 #include "wx/bitmap.h"
-#include "wx/menu.h"
 
 #if wxUSE_ACCEL
     #include "wx/accel.h"
@@ -57,7 +52,7 @@ extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 
 #if wxUSE_ACCEL
-static wxString GetHotKey( const wxMenuItem& item );
+static wxString GetGtkHotKey( const wxMenuItem& item );
 #endif
 
 //-----------------------------------------------------------------------------
@@ -96,12 +91,14 @@ struct _GtkPixmapMenuItemClass
     guint have_pixmap_count;
 };
 
-
+extern "C" {
 GtkType    gtk_pixmap_menu_item_get_type       (void);
 GtkWidget* gtk_pixmap_menu_item_new            (void);
 void       gtk_pixmap_menu_item_set_pixmap     (GtkPixmapMenuItem *menu_item,
-                                                                    GtkWidget *pixmap);
-#endif // GTK 2.0
+                                                GtkWidget *pixmap);
+}
+
+#endif // !__WXGTK20__
 
 //-----------------------------------------------------------------------------
 // idle system
@@ -149,6 +146,7 @@ static wxString wxReplaceUnderscore( const wxString& title )
 // activate message from GTK
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -163,6 +161,7 @@ static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
     wxWindow *win = menu->GetInvokingWindow();
     if (win) win->GetEventHandler()->ProcessEvent( event );
 }
+}
 
 //-----------------------------------------------------------------------------
 // wxMenuBar
@@ -170,7 +169,7 @@ static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
 
 IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow)
 
-wxMenuBar::wxMenuBar( long style )
+void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style)
 {
     // the parent window is known after wxFrame::SetMenu()
     m_needParent = FALSE;
@@ -203,32 +202,24 @@ wxMenuBar::wxMenuBar( long style )
     PostCreation();
 
     ApplyWidgetStyle();
+
+    for (size_t i = 0; i < n; ++i )
+        Append(menus[i], titles[i]);
 }
 
-wxMenuBar::wxMenuBar()
+wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style)
 {
-    // the parent window is known after wxFrame::SetMenu()
-    m_needParent = FALSE;
-    m_style = 0;
-    m_invokingWindow = (wxWindow*) NULL;
-
-    if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) ||
-        !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, wxT("menubar") ))
-    {
-        wxFAIL_MSG( wxT("wxMenuBar creation failed") );
-        return;
-    }
-
-    m_menubar = gtk_menu_bar_new();
-#ifndef __WXGTK20__
-    m_accel = gtk_accel_group_new();
-#endif
-
-    m_widget = GTK_WIDGET(m_menubar);
+    Init(n, menus, titles, style);
+}
 
-    PostCreation();
+wxMenuBar::wxMenuBar(long style)
+{
+    Init(0, NULL, NULL, style);
+}
 
-    ApplyWidgetStyle();
+wxMenuBar::wxMenuBar()
+{
+    Init(0, NULL, NULL, 0);
 }
 
 wxMenuBar::~wxMenuBar()
@@ -353,11 +344,11 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title, int pos)
     if (accel_key != GDK_VoidSymbol)
     {
         gtk_widget_add_accelerator (menu->m_owner,
-                                       "activate_item",
-                                        m_accel,//gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menubar)),
-                                        accel_key,
-                                        GDK_MOD1_MASK,
-                                        GTK_ACCEL_LOCKED);
+                                    "activate_item",
+                                    m_accel, //gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menubar)),
+                                    accel_key,
+                                    GDK_MOD1_MASK,
+                                    GTK_ACCEL_LOCKED);
     }
 #endif
 
@@ -421,53 +412,17 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
     return menuOld;
 }
 
-static wxMenu *CopyMenu (wxMenu *menu)
-{
-    wxMenu *menucopy = new wxMenu ();
-    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
-    while (node)
-    {
-        wxMenuItem *item = node->GetData();
-        int itemid = item->GetId();
-        wxString text = item->GetText();
-        text.Replace(wxT("_"), wxT("&"));
-        wxMenu *submenu = item->GetSubMenu();
-        if (!submenu)
-        {
-            wxMenuItem* itemcopy = new wxMenuItem(menucopy,
-                                        itemid, text,
-                                        menu->GetHelpString(itemid));
-            itemcopy->SetBitmap(item->GetBitmap());
-            itemcopy->SetCheckable(item->IsCheckable());
-            menucopy->Append(itemcopy);
-        }
-        else
-          menucopy->Append (itemid, text, CopyMenu(submenu),
-                            menu->GetHelpString(itemid));
-
-        node = node->GetNext();
-    }
-
-    return menucopy;
-}
-
 wxMenu *wxMenuBar::Remove(size_t pos)
 {
     wxMenu *menu = wxMenuBarBase::Remove(pos);
     if ( !menu )
         return (wxMenu*) NULL;
 
-    wxMenu *menucopy = CopyMenu( menu );
-
-    // unparent calls unref() and that would delete the widget so we raise
-    // the ref count to 2 artificially before invoking unparent.
-    gtk_widget_ref( menu->m_menu );
-    gtk_widget_unparent( menu->m_menu );
+    gtk_menu_item_remove_submenu( GTK_MENU_ITEM(menu->m_owner) );
+    gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner);
 
     gtk_widget_destroy( menu->m_owner );
-    delete menu;
-
-    menu = menucopy;
+    menu->m_owner = NULL;
 
     if (m_invokingWindow)
     {
@@ -625,6 +580,7 @@ void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
 // "activate"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle)
@@ -695,11 +651,13 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
         menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1);
     }
 }
+}
 
 //-----------------------------------------------------------------------------
 // "select"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -721,11 +679,13 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
     wxWindow *win = menu->GetInvokingWindow();
     if (win) win->GetEventHandler()->ProcessEvent( event );
 }
+}
 
 //-----------------------------------------------------------------------------
 // "deselect"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -748,6 +708,7 @@ static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
     if (win)
         win->GetEventHandler()->ProcessEvent( event );
 }
+}
 
 //-----------------------------------------------------------------------------
 // wxMenuItem
@@ -849,14 +810,18 @@ void wxMenuItem::SetText( const wxString& str )
 {
     // Some optimization to avoid flicker
     wxString oldLabel = m_text;
-    oldLabel = wxStripMenuCodes(oldLabel.BeforeFirst('\t'));
+    oldLabel = wxStripMenuCodes(oldLabel);
     oldLabel.Replace(wxT("_"), wxT(""));
-    wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t'));
-    if (oldLabel == label1)
-        return;
+    wxString label1 = wxStripMenuCodes(str);
+    wxString oldhotkey = GetHotKey();    // Store the old hotkey in Ctrl-foo format
+    wxCharBuffer oldbuf = wxGTK_CONV( GetGtkHotKey(*this) );  // and as <control>foo
 
     DoSetText(str);
 
+    if (oldLabel == label1 &&
+             oldhotkey == GetHotKey())    // Make sure we can change a hotkey even if the label is unaltered
+        return;
+
     if (m_menuItem)
     {
         GtkLabel *label;
@@ -876,6 +841,29 @@ void wxMenuItem::SetText( const wxString& str )
         gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
 #endif
     }
+
+    guint accel_key;
+    GdkModifierType accel_mods;
+    gtk_accelerator_parse( (const char*) oldbuf, &accel_key, &accel_mods);
+    if (accel_key != 0)
+    {
+        gtk_widget_remove_accelerator( GTK_WIDGET(m_menuItem),
+                                       m_parentMenu->m_accel,
+                                       accel_key,
+                                       accel_mods );
+    }
+
+    wxCharBuffer buf = wxGTK_CONV( GetGtkHotKey(*this) );
+    gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods);
+    if (accel_key != 0)
+    {
+        gtk_widget_add_accelerator( GTK_WIDGET(m_menuItem),
+                                    "activate",
+                                    m_parentMenu->m_accel,
+                                    accel_key,
+                                    accel_mods,
+                                    GTK_ACCEL_VISIBLE);
+    }
 }
 
 // it's valid for this function to be called even if m_menuItem == NULL
@@ -907,8 +895,6 @@ void wxMenuItem::DoSetText( const wxString& str )
         ++pc;
     }
 
-    // wxPrintf( wxT("DoSetText(): str %s m_text %s\n"), str.c_str(), m_text.c_str() );
-
     m_hotKey = wxT("");
 
     if(*pc == wxT('\t'))
@@ -916,6 +902,8 @@ void wxMenuItem::DoSetText( const wxString& str )
        pc++;
        m_hotKey = pc;
     }
+
+    // wxPrintf( wxT("DoSetText(): str %s m_text %s hotkey %s\n"), str.c_str(), m_text.c_str(), m_hotKey.c_str() );
 }
 
 #if wxUSE_ACCEL
@@ -986,6 +974,9 @@ void wxMenu::Init()
 {
     m_accel = gtk_accel_group_new();
     m_menu = gtk_menu_new();
+    // NB: keep reference to the menu so that it is not destroyed behind
+    //     our back by GTK+ e.g. when it is removed from menubar:
+    gtk_widget_ref(m_menu);
 
     m_owner = (GtkWidget*) NULL;
 
@@ -1014,13 +1005,25 @@ wxMenu::~wxMenu()
    WX_CLEAR_LIST(wxMenuItemList, m_items);
 
    if ( GTK_IS_WIDGET( m_menu ))
-       gtk_widget_destroy( m_menu );
+   {
+       // see wxMenu::Init
+       gtk_widget_unref( m_menu );
+       // if the menu is inserted in another menu at this time, there was
+       // one more reference to it:
+       if ( m_owner )
+           gtk_widget_destroy( m_menu );
+   }
 }
 
 bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
 {
     GtkWidget *menuItem;
 
+    wxString text;
+#ifndef __WXGTK20__
+    GtkLabel* label;
+#endif
+
     if ( mitem->IsSeparator() )
     {
 #ifdef __WXGTK20__
@@ -1029,128 +1032,52 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
         // TODO
         menuItem = gtk_menu_item_new();
 #endif
-        if (pos == -1)
-            gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
-        else
-            gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
-    }
-    else if ( mitem->IsSubMenu() )
-    {
-        // text has "_" instead of "&" after mitem->SetText()
-        wxString text( mitem->GetText() );
-
-#ifdef __WXGTK20__
-        menuItem = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( text ) );
-#else
-        menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) );
-        GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child );
-        // set new text
-        gtk_label_set_text( label, wxGTK_CONV( text ) );
-        // reparse key accel
-        guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
-        if (accel_key != GDK_VoidSymbol)
-        {
-            gtk_widget_add_accelerator (menuItem,
-                                        "activate_item",
-                                        gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)),
-                                        accel_key,
-                                        GDK_MOD1_MASK,
-                                        GTK_ACCEL_LOCKED);
-        }
-#endif
-
-        gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
-        if (pos == -1)
-            gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
-        else
-            gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
-
-        gtk_widget_show( mitem->GetSubMenu()->m_menu );
-
-        // if adding a submenu to a menu already existing in the menu bar, we
-        // must set invoking window to allow processing events from this
-        // submenu
-        if ( m_invokingWindow )
-            wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow);
-
-        m_prevRadio = NULL;
     }
     else if (mitem->GetBitmap().Ok())
     {
-        wxString text = mitem->GetText();
+        text = mitem->GetText();
         const wxBitmap *bitmap = &mitem->GetBitmap();
-        GdkPixmap *gdk_pixmap = bitmap->GetPixmap();
-        GdkBitmap *gdk_bitmap = bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap*) NULL;
 
 #ifdef __WXGTK20__
         menuItem = gtk_image_menu_item_new_with_mnemonic( wxGTK_CONV( text ) );
 
-        GtkWidget *image = gtk_image_new_from_pixmap( gdk_pixmap, gdk_bitmap );
+        GtkWidget *image;
+        if (bitmap->HasPixbuf())
+        {
+            image = gtk_image_new_from_pixbuf(bitmap->GetPixbuf());
+        }
+        else
+        {
+            GdkPixmap *gdk_pixmap = bitmap->GetPixmap();
+            GdkBitmap *gdk_bitmap = bitmap->GetMask() ?
+                                        bitmap->GetMask()->GetBitmap() :
+                                        (GdkBitmap*) NULL;
+            image = gtk_image_new_from_pixmap( gdk_pixmap, gdk_bitmap );
+        }
+
         gtk_widget_show(image);
 
         gtk_image_menu_item_set_image( GTK_IMAGE_MENU_ITEM(menuItem), image );
 
-        gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
-                            GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
-                            (gpointer)this );
-
-        if (pos == -1)
-            gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
-        else
-            gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
 #else
+        GdkPixmap *gdk_pixmap = bitmap->GetPixmap();
+        GdkBitmap *gdk_bitmap = bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap*) NULL;
 
         menuItem = gtk_pixmap_menu_item_new ();
-        GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) );
+        label = GTK_LABEL(gtk_accel_label_new ( wxGTK_CONV( text ) ));
         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
-        gtk_container_add (GTK_CONTAINER (menuItem), label);
+        gtk_container_add (GTK_CONTAINER (menuItem), GTK_WIDGET(label));
 
         gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), menuItem);
-        guint accel_key;
-        GdkModifierType accel_mods;
 
-        // accelerator for the item, as specified by its label
-        // (ex. Ctrl+O for open)
-        gtk_accelerator_parse(GetHotKey(*mitem).c_str(), &accel_key,
-                              &accel_mods);
-        if (accel_key != GDK_VoidSymbol)
-        {
-            gtk_widget_add_accelerator (menuItem,
-                                        "activate_item",
-                                        m_accel,
-                                        accel_key, accel_mods,
-                                        GTK_ACCEL_VISIBLE);
-        }
+        gtk_widget_show (GTK_WIDGET(label));
 
-        // accelerator for the underlined char (ex ALT+F for the File menu)
-        accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
-        if (accel_key != GDK_VoidSymbol)
-        {
-            gtk_widget_add_accelerator (menuItem,
-                                        "activate_item",
-                                        gtk_menu_ensure_uline_accel_group(GTK_MENU (m_menu)),
-                                        accel_key,
-                                        GDK_MOD1_MASK,
-                                        GTK_ACCEL_LOCKED);
-        }
-
-        gtk_widget_show (label);
-
-        mitem->SetLabelWidget(label);
+        mitem->SetLabelWidget(GTK_WIDGET(label));
 
         GtkWidget* pixmap = gtk_pixmap_new( gdk_pixmap, gdk_bitmap );
         gtk_widget_show(pixmap);
         gtk_pixmap_menu_item_set_pixmap(GTK_PIXMAP_MENU_ITEM( menuItem ), pixmap);
 
-        gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
-                            GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
-                            (gpointer)this );
-
-        if (pos == -1)
-            gtk_menu_append( GTK_MENU(m_menu), menuItem );
-        else
-            gtk_menu_insert( GTK_MENU(m_menu), menuItem, pos );
-        gtk_widget_show( menuItem );
 #endif
 
         m_prevRadio = NULL;
@@ -1158,7 +1085,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
     else // a normal item
     {
         // text has "_" instead of "&" after mitem->SetText() so don't use it
-        wxString text( mitem->GetText() );
+        text =  mitem->GetText() ;
 
         switch ( mitem->GetKind() )
         {
@@ -1168,20 +1095,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
                 menuItem = gtk_check_menu_item_new_with_mnemonic( wxGTK_CONV( text ) );
 #else
                 menuItem = gtk_check_menu_item_new_with_label( wxGTK_CONV( text ) );
-                GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child );
+                label = GTK_LABEL( GTK_BIN(menuItem)->child );
                 // set new text
                 gtk_label_set_text( label, wxGTK_CONV( text ) );
-                // reparse key accel
-                guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
-                if (accel_key != GDK_VoidSymbol)
-                {
-                    gtk_widget_add_accelerator (menuItem,
-                                                "activate_item",
-                                                gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)),
-                                                accel_key,
-                                                GDK_MOD1_MASK,
-                                                GTK_ACCEL_LOCKED);
-                }
 #endif
                 m_prevRadio = NULL;
                 break;
@@ -1197,20 +1113,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
                     m_prevRadio = menuItem = gtk_radio_menu_item_new_with_mnemonic( group, wxGTK_CONV( text ) );
 #else
                     m_prevRadio = menuItem = gtk_radio_menu_item_new_with_label( group, wxGTK_CONV( text ) );
-                    GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child );
+                    label = GTK_LABEL( GTK_BIN(menuItem)->child );
                     // set new text
                     gtk_label_set_text( label, wxGTK_CONV( text ) );
-                    // reparse key accel
-                    guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
-                    if (accel_key != GDK_VoidSymbol)
-                    {
-                        gtk_widget_add_accelerator (menuItem,
-                                                    "activate_item",
-                                                    gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)),
-                                                    accel_key,
-                                                    GDK_MOD1_MASK,
-                                                    GTK_ACCEL_LOCKED);
-                    }
 #endif
                 }
                 else // continue the radio group
@@ -1221,20 +1126,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
 #else
                     group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (m_prevRadio));
                     m_prevRadio = menuItem = gtk_radio_menu_item_new_with_label( group, wxGTK_CONV( text ) );
-                    GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child );
-                    // set new text
-                    gtk_label_set_text( label, wxGTK_CONV( text ) );
-                    // reparse key accel
-                    guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
-                    if (accel_key != GDK_VoidSymbol)
-                    {
-                        gtk_widget_add_accelerator (menuItem,
-                                                    "activate_item",
-                                                    gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)),
-                                                    accel_key,
-                                                    GDK_MOD1_MASK,
-                                                    GTK_ACCEL_LOCKED);
-                    }
+                    label = GTK_LABEL( GTK_BIN(menuItem)->child );
 #endif
                 }
                 break;
@@ -1250,42 +1142,20 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
                 menuItem = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( text ) );
 #else
                 menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) );
-                GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child );
-                // set new text
-                gtk_label_set_text( label, wxGTK_CONV( text ) );
-                // reparse key accel
-                guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
-                if (accel_key != GDK_VoidSymbol)
-                {
-                    gtk_widget_add_accelerator (menuItem,
-                                                    "activate_item",
-                                                    gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)),
-                                                    accel_key,
-                                                    GDK_MOD1_MASK,
-                                                    GTK_ACCEL_LOCKED);
-                }
+                label = GTK_LABEL( GTK_BIN(menuItem)->child );
 #endif
                 m_prevRadio = NULL;
                 break;
             }
         }
 
-        gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
-                            GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
-                            (gpointer)this );
-
-        if (pos == -1)
-            gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
-        else
-            gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
     }
 
     guint accel_key;
     GdkModifierType accel_mods;
-    wxCharBuffer buf = wxGTK_CONV( GetHotKey(*mitem) );
-
-    // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetText().c_str(), GetHotKey(*mitem).c_str() );
+    wxCharBuffer buf = wxGTK_CONV( GetGtkHotKey(*mitem) );
 
+    // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetText().c_str(), GetGtkHotKey(*mitem).c_str() );
     gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods);
     if (accel_key != 0)
     {
@@ -1297,6 +1167,11 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
                                     GTK_ACCEL_VISIBLE);
     }
 
+    if (pos == -1)
+        gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
+    else
+        gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
+
     gtk_widget_show( menuItem );
 
     if ( !mitem->IsSeparator() )
@@ -1310,6 +1185,38 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
         gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
                             GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
                             (gpointer)this );
+
+        if ( mitem->IsSubMenu() && mitem->GetKind() != wxITEM_RADIO && mitem->GetKind() != wxITEM_CHECK )
+        {
+            gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
+
+            gtk_widget_show( mitem->GetSubMenu()->m_menu );
+
+            // if adding a submenu to a menu already existing in the menu bar, we
+            // must set invoking window to allow processing events from this
+            // submenu
+            if ( m_invokingWindow )
+                wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow);
+        }
+        else
+        {
+            gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
+                                GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
+                                (gpointer)this );
+        }
+
+#ifndef __WXGTK20__
+        guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
+        if (accel_key != GDK_VoidSymbol)
+        {
+            gtk_widget_add_accelerator (menuItem,
+                                        "activate_item",
+                                        gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)),
+                                        accel_key,
+                                        GDK_MOD1_MASK,
+                                        GTK_ACCEL_LOCKED);
+        }
+#endif
     }
 
     mitem->SetMenuItem(menuItem);
@@ -1362,7 +1269,7 @@ int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
     {
         wxMenuItem *item = node->GetData();
         if (item->GetMenuItem() == menuItem)
-           return item->GetId();
+            return item->GetId();
         node = node->GetNext();
     }
 
@@ -1375,7 +1282,7 @@ int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
 
 #if wxUSE_ACCEL
 
-static wxString GetHotKey( const wxMenuItem& item )
+static wxString GetGtkHotKey( const wxMenuItem& item )
 {
     wxString hotkey;
 
@@ -1405,19 +1312,25 @@ static wxString GetHotKey( const wxMenuItem& item )
             case WXK_F10:
             case WXK_F11:
             case WXK_F12:
-                hotkey << wxT('F') << code - WXK_F1 + 1;
+            case WXK_F13:
+            case WXK_F14:
+            case WXK_F15:
+            case WXK_F16:
+            case WXK_F17:
+            case WXK_F18:
+            case WXK_F19:
+            case WXK_F20:
+            case WXK_F21:
+            case WXK_F22:
+            case WXK_F23:
+            case WXK_F24:
+                hotkey += wxString::Format(wxT("F%d"), code - WXK_F1 + 1);
                 break;
 
                 // TODO: we should use gdk_keyval_name() (a.k.a.
                 //       XKeysymToString) here as well as hardcoding the keysym
                 //       names this might be not portable
-            case WXK_NUMPAD_INSERT:
-                hotkey << wxT("KP_Insert" );
-                break;
-            case WXK_NUMPAD_DELETE:
-                hotkey << wxT("KP_Delete" );
-                break;
-            case WXK_INSERT:
+           case WXK_INSERT:
                 hotkey << wxT("Insert" );
                 break;
             case WXK_DELETE:
@@ -1452,7 +1365,165 @@ static wxString GetHotKey( const wxMenuItem& item )
             case WXK_RETURN:
                 hotkey << wxT("Return" );
                 break;
-
+            case WXK_BACK:
+                hotkey << wxT("BackSpace" );
+                break;
+            case WXK_TAB:
+                hotkey << wxT("Tab" );
+                break;
+            case WXK_ESCAPE:
+                hotkey << wxT("Esc" );
+                break;
+            case WXK_SPACE:
+                hotkey << wxT("space" );
+                break;
+            case WXK_MULTIPLY:
+                hotkey << wxT("Multiply" );
+                break;
+            case WXK_ADD:
+                hotkey << wxT("Add" );
+                break;
+            case WXK_SEPARATOR:
+                hotkey << wxT("Separator" );
+                break;
+            case WXK_SUBTRACT:
+                hotkey << wxT("Subtract" );
+                break;
+            case WXK_DECIMAL:
+                hotkey << wxT("Decimal" );
+                break;
+            case WXK_DIVIDE:
+                hotkey << wxT("Divide" );
+                break;
+            case WXK_CANCEL:
+                hotkey << wxT("Cancel" );
+                break;
+            case WXK_CLEAR:
+                hotkey << wxT("Clear" );
+                break;
+            case WXK_MENU:
+                hotkey << wxT("Menu" );
+                break;
+            case WXK_PAUSE:
+                hotkey << wxT("Pause" );
+                break;
+            case WXK_CAPITAL:
+                hotkey << wxT("Capital" );
+                break;
+            case WXK_SELECT:
+                hotkey << wxT("Select" );
+                break;
+            case WXK_PRINT:
+                hotkey << wxT("Print" );
+                break;
+            case WXK_EXECUTE:
+                hotkey << wxT("Execute" );
+                break;
+            case WXK_SNAPSHOT:
+                hotkey << wxT("Snapshot" );
+                break;
+            case WXK_HELP:
+                hotkey << wxT("Help" );
+                break;
+            case WXK_NUMLOCK:
+                hotkey << wxT("Num_Lock" );
+                break;
+            case WXK_SCROLL:
+                hotkey << wxT("Scroll_Lock" );
+                break;
+            case WXK_NUMPAD_INSERT:
+                hotkey << wxT("KP_Insert" );
+                break;
+            case WXK_NUMPAD_DELETE:
+                hotkey << wxT("KP_Delete" );
+                break;
+             case WXK_NUMPAD_SPACE:
+                hotkey << wxT("KP_Space" );
+                break;
+            case WXK_NUMPAD_TAB:
+                hotkey << wxT("KP_Tab" );
+                break;
+            case WXK_NUMPAD_ENTER:
+                hotkey << wxT("KP_Enter" );
+                break;
+            case WXK_NUMPAD_F1: case WXK_NUMPAD_F2: case WXK_NUMPAD_F3:
+            case WXK_NUMPAD_F4:
+                hotkey += wxString::Format(wxT("KP_F%d"), code - WXK_NUMPAD_F1 + 1);
+                break;
+            case WXK_NUMPAD_HOME:
+                hotkey << wxT("KP_Home" );
+                break;
+            case WXK_NUMPAD_LEFT:
+                hotkey << wxT("KP_Left" );
+                break;
+             case WXK_NUMPAD_UP:
+                hotkey << wxT("KP_Up" );
+                break;
+            case WXK_NUMPAD_RIGHT:
+                hotkey << wxT("KP_Right" );
+                break;
+            case WXK_NUMPAD_DOWN:
+                hotkey << wxT("KP_Down" );
+                break;
+            case WXK_NUMPAD_PRIOR: case WXK_NUMPAD_PAGEUP:
+                hotkey << wxT("KP_Prior" );
+                break;
+            case WXK_NUMPAD_NEXT:  case WXK_NUMPAD_PAGEDOWN:
+                hotkey << wxT("KP_Next" );
+                break;
+            case WXK_NUMPAD_END:
+                hotkey << wxT("KP_End" );
+                break;
+            case WXK_NUMPAD_BEGIN:
+                hotkey << wxT("KP_Begin" );
+                break;
+            case WXK_NUMPAD_EQUAL:
+                hotkey << wxT("KP_Equal" );
+                break;
+            case WXK_NUMPAD_MULTIPLY:
+                hotkey << wxT("KP_Multiply" );
+                break;
+            case WXK_NUMPAD_ADD:
+                hotkey << wxT("KP_Add" );
+                break;
+            case WXK_NUMPAD_SEPARATOR:
+                hotkey << wxT("KP_Separator" );
+                break;
+            case WXK_NUMPAD_SUBTRACT:
+                hotkey << wxT("KP_Subtract" );
+                break;
+            case WXK_NUMPAD_DECIMAL:
+                hotkey << wxT("KP_Decimal" );
+                break;
+            case WXK_NUMPAD_DIVIDE:
+                hotkey << wxT("KP_Divide" );
+                break;
+           case WXK_NUMPAD0: case WXK_NUMPAD1: case WXK_NUMPAD2:
+           case WXK_NUMPAD3: case WXK_NUMPAD4: case WXK_NUMPAD5:
+           case WXK_NUMPAD6: case WXK_NUMPAD7: case WXK_NUMPAD8: case WXK_NUMPAD9:
+                hotkey += wxString::Format(wxT("KP_%d"), code - WXK_NUMPAD0);
+                break;
+            case WXK_WINDOWS_LEFT:
+                hotkey << wxT("Super_L" );
+                break;
+            case WXK_WINDOWS_RIGHT:
+                hotkey << wxT("Super_R" );
+                break;
+            case WXK_WINDOWS_MENU:
+                hotkey << wxT("Menu" );
+                break;
+            case WXK_COMMAND:
+                hotkey << wxT("Command" );
+                break;
+          /* These probably wouldn't work as there is no SpecialX in gdk/keynames.txt
+            case WXK_SPECIAL1: case WXK_SPECIAL2: case WXK_SPECIAL3: case WXK_SPECIAL4:
+            case WXK_SPECIAL5: case WXK_SPECIAL6: case WXK_SPECIAL7: case WXK_SPECIAL8:
+            case WXK_SPECIAL9:  case WXK_SPECIAL10:  case WXK_SPECIAL11: case WXK_SPECIAL12:
+            case WXK_SPECIAL13: case WXK_SPECIAL14: case WXK_SPECIAL15: case WXK_SPECIAL16:
+            case WXK_SPECIAL17: case WXK_SPECIAL18: case WXK_SPECIAL19:  case WXK_SPECIAL20:
+                hotkey += wxString::Format(wxT("Special%d"), code - WXK_SPECIAL1 + 1);
+                break;
+          */
                 // if there are any other keys wxGetAccelFromString() may
                 // return, we should process them here
 
@@ -1546,7 +1617,7 @@ static void changed_have_pixmap_status         (GtkPixmapMenuItem *menu_item);
 
 static GtkMenuItemClass *parent_class = NULL;
 
-}
+} // extern "C"
 
 #define BORDER_SPACING  3
 #define PMAP_WIDTH 20
@@ -1577,6 +1648,8 @@ gtk_pixmap_menu_item_get_type (void)
   return pixmap_menu_item_type;
 }
 
+extern "C" {
+
 /**
  * gtk_pixmap_menu_item_new
  *
@@ -1855,5 +1928,7 @@ changed_have_pixmap_status (GtkPixmapMenuItem *menu_item)
     gtk_widget_queue_resize(GTK_WIDGET(menu_item));
 }
 
-#endif
+} // extern "C"
+
+#endif // !__WXGTK20__