expose metal appearance

[wxWidgets.git] / src / gtk / menu.cpp

diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp
index 0c0d9b98a5102583253c889d38d3856cb589505a..1d53ddd74f67976f67560272859f02fd3f51331f 100644 (file)
--- a/src/gtk/menu.cpp
+++ b/src/gtk/menu.cpp
@@ -7,18 +7,159 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "menu.h"
-#pragma implementation "menuitem.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma implementation "menu.h"
+    #pragma implementation "menuitem.h"

 #endif
 
 #endif
 

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

 #include "wx/log.h"
 #include "wx/intl.h"
 #include "wx/app.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"
+#endif // wxUSE_ACCEL
+
+#include "wx/gtk/private.h"
+
+#include <gdk/gdkkeysyms.h>
+
+// FIXME: is this right? somehow I don't think so (VZ)
+#ifdef __WXGTK20__
+    #include <glib-object.h>
+
+    #define gtk_accel_group_attach(g, o) gtk_window_add_accel_group((o), (g))
+    #define gtk_accel_group_detach(g, o) gtk_window_remove_accel_group((o), (g))
+    #define gtk_menu_ensure_uline_accel_group(m) gtk_menu_get_accel_group(m)
+
+    #define ACCEL_OBJECT        GtkWindow
+    #define ACCEL_OBJECTS(a)    (a)->acceleratables
+    #define ACCEL_OBJ_CAST(obj) ((GtkWindow*) obj)
+#else // GTK+ 1.x
+    #define ACCEL_OBJECT        GtkObject
+    #define ACCEL_OBJECTS(a)    (a)->attach_objects
+    #define ACCEL_OBJ_CAST(obj) GTK_OBJECT(obj)
+#endif
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
+#if wxUSE_ACCEL
+static wxString GetHotKey( const wxMenuItem& item );
+#endif
+
+//-----------------------------------------------------------------------------
+// substitute for missing GtkPixmapMenuItem
+//-----------------------------------------------------------------------------
+
+#ifndef __WXGTK20__
+
+#define GTK_TYPE_PIXMAP_MENU_ITEM            (gtk_pixmap_menu_item_get_type ())
+#define GTK_PIXMAP_MENU_ITEM(obj)            (GTK_CHECK_CAST ((obj), GTK_TYPE_PIXMAP_MENU_ITEM, GtkPixmapMenuItem))
+#define GTK_PIXMAP_MENU_ITEM_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PIXMAP_MENU_ITEM, GtkPixmapMenuItemClass))
+#define GTK_IS_PIXMAP_MENU_ITEM(obj)         (GTK_CHECK_TYPE ((obj), GTK_TYPE_PIXMAP_MENU_ITEM))
+#define GTK_IS_PIXMAP_MENU_ITEM_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PIXMAP_MENU_ITEM))
+//#define GTK_PIXMAP_MENU_ITEM_GET_CLASS(obj)  (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_PIXMAP_MENU_ITEM))
+#define GTK_PIXMAP_MENU_ITEM_GET_CLASS(obj)  (GTK_PIXMAP_MENU_ITEM_CLASS( GTK_OBJECT_GET_CLASS(obj)))
+
+#ifndef GTK_MENU_ITEM_GET_CLASS
+#define GTK_MENU_ITEM_GET_CLASS(obj) (GTK_MENU_ITEM_CLASS( GTK_OBJECT_GET_CLASS(obj)))
+#endif
+
+typedef struct _GtkPixmapMenuItem       GtkPixmapMenuItem;
+typedef struct _GtkPixmapMenuItemClass  GtkPixmapMenuItemClass;
+
+struct _GtkPixmapMenuItem
+{
+    GtkMenuItem menu_item;
+
+    GtkWidget *pixmap;
+};
+
+struct _GtkPixmapMenuItemClass
+{
+    GtkMenuItemClass parent_class;

 
 

-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+    guint orig_toggle_size;
+    guint have_pixmap_count;
+};
+
+
+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
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+static wxString wxReplaceUnderscore( const wxString& title )
+{
+    const wxChar *pc;
+
+    // GTK 1.2 wants to have "_" instead of "&" for accelerators
+    wxString str;
+    pc = title;
+    while (*pc != wxT('\0'))
+    {
+        if ((*pc == wxT('&')) && (*(pc+1) == wxT('&')))
+        {
+            // "&" is doubled to indicate "&" instead of accelerator
+            ++pc;
+            str << wxT('&');
+        }
+        else if (*pc == wxT('&'))
+        {
+            str << wxT('_');
+        }
+        else
+        {
+            if ( *pc == wxT('_') )
+            {
+                // underscores must be doubled to prevent them from being
+                // interpreted as accelerator character prefix by GTK
+                str << *pc;
+            }
+
+            str << *pc;
+        }
+        ++pc;
+    }
+    
+    // wxPrintf( wxT("before %s after %s\n"), title.c_str(), str.c_str() );
+    
+    return str;
+}
+
+//-----------------------------------------------------------------------------
+// activate message from GTK
+//-----------------------------------------------------------------------------
+
+static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
+{
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    wxMenuEvent event( wxEVT_MENU_OPEN, -1, menu );
+    event.SetEventObject( menu );
+
+    wxEvtHandler* handler = menu->GetEventHandler();
+    if (handler && handler->ProcessEvent(event))
+        return;
+
+    wxWindow *win = menu->GetInvokingWindow();
+    if (win) win->GetEventHandler()->ProcessEvent( event );
+}

 
 //-----------------------------------------------------------------------------
 // wxMenuBar
 
 //-----------------------------------------------------------------------------
 // wxMenuBar


@@ -28,19 +169,28 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow)
 
 wxMenuBar::wxMenuBar( long style )
 {
 
 wxMenuBar::wxMenuBar( long style )
 {

-    m_needParent = FALSE; // hmmm
+    // the parent window is known after wxFrame::SetMenu()
+    m_needParent = FALSE;
+    m_style = style;
+    m_invokingWindow = (wxWindow*) NULL;

 
 

-    PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" );
-
-    m_menus.DeleteContents( TRUE );
+    if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) ||
+        !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("menubar") ))
+    {
+        wxFAIL_MSG( wxT("wxMenuBar creation failed") );
+        return;
+    }

 
     m_menubar = gtk_menu_bar_new();
 
     m_menubar = gtk_menu_bar_new();

+#ifndef __WXGTK20__
+    m_accel = gtk_accel_group_new();
+#endif

 
     if (style & wxMB_DOCKABLE)
     {
         m_widget = gtk_handle_box_new();
 
     if (style & wxMB_DOCKABLE)
     {
         m_widget = gtk_handle_box_new();

-       gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_menubar) );
-       gtk_widget_show( GTK_WIDGET(m_menubar) );
+        gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_menubar) );
+        gtk_widget_show( GTK_WIDGET(m_menubar) );

     }
     else
     {
     }
     else
     {


@@ -49,203 +199,420 @@ wxMenuBar::wxMenuBar( long style )
 
     PostCreation();
 
 
     PostCreation();
 

-    Show( TRUE );
+    ApplyWidgetStyle();

 }
 
 wxMenuBar::wxMenuBar()
 {
 }
 
 wxMenuBar::wxMenuBar()
 {

-    m_needParent = FALSE; // hmmm
-
-    PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" );
+    // the parent window is known after wxFrame::SetMenu()
+    m_needParent = FALSE;
+    m_style = 0;
+    m_invokingWindow = (wxWindow*) NULL;

 
 

-    m_menus.DeleteContents( TRUE );
+    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();
 
     m_menubar = gtk_menu_bar_new();

+#ifndef __WXGTK20__
+    m_accel = gtk_accel_group_new();
+#endif

 
     m_widget = GTK_WIDGET(m_menubar);
 
     PostCreation();
 
 
     m_widget = GTK_WIDGET(m_menubar);
 
     PostCreation();
 

-    Show( TRUE );
+    ApplyWidgetStyle();

 }
 
 }
 

-void wxMenuBar::Append( wxMenu *menu, const wxString &title )
+wxMenuBar::~wxMenuBar()

 {
 {

-    m_menus.Append( menu );
-    menu->m_title = title; 
+}

 
 

-    int pos;
-    do 
+static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win )
+{
+    menu->SetInvokingWindow( (wxWindow*) NULL );
+
+    wxWindow *top_frame = win;
+    while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+        top_frame = top_frame->GetParent();
+
+#ifndef __WXGTK20__
+    // support for native hot keys
+    gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
+#endif
+
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+    while (node)
+    {
+        wxMenuItem *menuitem = node->GetData();
+        if (menuitem->IsSubMenu())
+            wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu(), win );
+        node = node->GetNext();
+    }
+}
+
+static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
+{
+    menu->SetInvokingWindow( win );
+
+    wxWindow *top_frame = win;
+    while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+        top_frame = top_frame->GetParent();
+
+    // support for native hot keys
+    ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
+    if ( !g_slist_find( ACCEL_OBJECTS(menu->m_accel), obj ) )
+        gtk_accel_group_attach( menu->m_accel, obj );
+
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+    while (node)

     {
     {

-        pos = menu->m_title.First( '&' );
-        if (pos != -1) menu->m_title.Remove( pos, 1 );
-    } while (pos != -1);
+        wxMenuItem *menuitem = node->GetData();
+        if (menuitem->IsSubMenu())
+            wxMenubarSetInvokingWindow( menuitem->GetSubMenu(), win );
+        node = node->GetNext();
+    }
+}
+
+void wxMenuBar::SetInvokingWindow( wxWindow *win )
+{
+    m_invokingWindow = win;
+    wxWindow *top_frame = win;
+    while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+        top_frame = top_frame->GetParent();
+
+#ifndef __WXGTK20__
+    // support for native key accelerators indicated by underscroes
+    ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
+    if ( !g_slist_find( ACCEL_OBJECTS(m_accel), obj ) )
+        gtk_accel_group_attach( m_accel, obj );
+#endif
+
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+    while (node)
+    {
+        wxMenu *menu = node->GetData();
+        wxMenubarSetInvokingWindow( menu, win );
+        node = node->GetNext();
+    }
+}
+
+void wxMenuBar::UnsetInvokingWindow( wxWindow *win )
+{
+    m_invokingWindow = (wxWindow*) NULL;
+    wxWindow *top_frame = win;
+    while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+        top_frame = top_frame->GetParent();
+        
+#ifndef __WXGTK20__
+    // support for native key accelerators indicated by underscroes
+    gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
+#endif
+
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+    while (node)
+    {
+        wxMenu *menu = node->GetData();
+        wxMenubarUnsetInvokingWindow( menu, win );
+        node = node->GetNext();
+    }
+}
+
+bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
+{
+    if ( !wxMenuBarBase::Append( menu, title ) )
+        return FALSE;
+
+    return GtkAppend(menu, title);
+}
+
+bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
+{
+    wxString str( wxReplaceUnderscore( title ) );
+
+    // This doesn't have much effect right now.
+    menu->SetTitle( str );
+
+    // The "m_owner" is the "menu item"
+#ifdef __WXGTK20__
+    menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) );
+#else
+    menu->m_owner = gtk_menu_item_new_with_label( wxGTK_CONV( str ) );
+    GtkLabel *label = GTK_LABEL( GTK_BIN(menu->m_owner)->child );
+    // set new text
+    gtk_label_set_text( label, wxGTK_CONV( str ) );
+    // reparse key accel
+    guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( str ) );
+    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);
+    }
+#endif

 
 

-    menu->m_owner = gtk_menu_item_new_with_label( WXSTRINGCAST(menu->m_title) );

     gtk_widget_show( menu->m_owner );
     gtk_widget_show( menu->m_owner );

+    

     gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
     gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );

+    
+    gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner );
+    
+    gtk_signal_connect( GTK_OBJECT(menu->m_owner), "activate",
+                        GTK_SIGNAL_FUNC(gtk_menu_open_callback),
+                        (gpointer)menu );
+
+    // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
+    // addings menu later on.
+    if (m_invokingWindow)
+    {
+        wxMenubarSetInvokingWindow( menu, m_invokingWindow );
+
+            // OPTIMISE ME:  we should probably cache this, or pass it
+            //               directly, but for now this is a minimal
+            //               change to validate the new dynamic sizing.
+            //               see (and refactor :) similar code in Remove
+            //               below.
+
+        wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
+
+        if( frame )
+            frame->UpdateMenuBarSize();
+    }
+
+    return TRUE;
+}
+
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
+{
+    if ( !wxMenuBarBase::Insert(pos, menu, title) )
+        return FALSE;
+
+    // TODO
+    
+    if ( !GtkAppend(menu, title) )
+        return FALSE;
+
+    return TRUE;
+}
+
+wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
+{
+    // remove the old item and insert a new one
+    wxMenu *menuOld = Remove(pos);
+    if ( menuOld && !Insert(pos, menu, title) )
+    {
+        return (wxMenu*) NULL;
+    }
+
+    // either Insert() succeeded or Remove() failed and menuOld is NULL
+    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();
+    }

 
 

-    gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), menu->m_owner );
+    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_widget_destroy( menu->m_owner );
+    delete menu;
+
+    menu = menucopy;
+
+    if (m_invokingWindow)
+    {
+        // OPTIMISE ME:  see comment in GtkAppend
+        wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
+
+        if( frame )
+            frame->UpdateMenuBarSize();
+    }
+
+    return menu;

 }
 
 static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
 {
 }
 
 static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
 {

-    if (menu->m_title == menuString)
+    if (wxMenuItem::GetLabelFromText(menu->GetTitle()) == wxMenuItem::GetLabelFromText(menuString))

     {
         int res = menu->FindItem( itemString );
     {
         int res = menu->FindItem( itemString );

-        if (res != -1) return res;
+        if (res != wxNOT_FOUND)
+            return res;

     }
     }

-    
-    wxNode *node = menu->m_items.First();
+
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
     while (node)
     {

-        wxMenuItem *item = (wxMenuItem*)node->Data();
+        wxMenuItem *item = node->GetData();

         if (item->IsSubMenu())
             return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
 
         if (item->IsSubMenu())
             return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
 

-        node = node->Next();
+        node = node->GetNext();

     }
 
     }
 

-    return -1;
+    return wxNOT_FOUND;

 }
 
 int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
 {
 }
 
 int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
 {

-    wxNode *node = m_menus.First();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node)
     {
     while (node)
     {

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

         int res = FindMenuItemRecursive( menu, menuString, itemString);
         int res = FindMenuItemRecursive( menu, menuString, itemString);

-        if (res != -1) return res;
-        node = node->Next();
+        if (res != -1)
+            return res;
+        node = node->GetNext();

     }
     }

-    return -1;
+
+    return wxNOT_FOUND;

 }
 
 }
 

-/* Find a wxMenuItem using its id. Recurses down into sub-menus */
+// Find a wxMenuItem using its id. Recurses down into sub-menus

 static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
 {
 static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
 {

-    wxMenuItem* result = menu->FindItem(id);
+    wxMenuItem* result = menu->FindChildItem(id);

 
 

-    wxNode *node = menu->m_items.First();
-    while ( node && result == NULL ) 
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+    while ( node && result == NULL )

     {
     {

-        wxMenuItem *item = (wxMenuItem*)node->Data();
+        wxMenuItem *item = node->GetData();

         if (item->IsSubMenu())
         if (item->IsSubMenu())

-       {
+        {

             result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
             result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );

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

     }
 
     return result;
 }
 
     }
 
     return result;
 }
 

-wxMenuItem* wxMenuBar::FindMenuItemById( int id ) const
+wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const

 {
     wxMenuItem* result = 0;
 {
     wxMenuItem* result = 0;

-    wxNode *node = m_menus.First();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node && result == 0)
     {
     while (node && result == 0)
     {

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

         result = FindMenuItemByIdRecursive( menu, id );
         result = FindMenuItemByIdRecursive( menu, id );

-        node = node->Next();
+        node = node->GetNext();

     }
     }

-    
+
+    if ( menuForItem )
+    {
+        *menuForItem = result ? result->GetMenu() : (wxMenu *)NULL;
+    }
+

     return result;
 }
 
     return result;
 }
 

-void wxMenuBar::Check( int id, bool check )
+void wxMenuBar::EnableTop( size_t pos, bool flag )

 {
 {

-    wxMenuItem* item = FindMenuItemById( id );
-    if (item) item->Check(check);
-}
+    wxMenuList::compatibility_iterator node = m_menus.Item( pos );

 
 

-bool wxMenuBar::Checked( int id ) const
-{
-    wxMenuItem* item = FindMenuItemById( id );
-    if (item) return item->IsChecked();
-    return FALSE;
-}
+    wxCHECK_RET( node, wxT("menu not found") );

 
 

-void wxMenuBar::Enable( int id, bool enable )
-{
-    wxMenuItem* item = FindMenuItemById( id );
-    if (item) item->Enable(enable);
-}
+    wxMenu* menu = node->GetData();

 
 

-bool wxMenuBar::Enabled( int id ) const
-{
-    wxMenuItem* item = FindMenuItemById( id );
-    if (item) return item->IsEnabled();
-    
-    return FALSE;
+    if (menu->m_owner)
+        gtk_widget_set_sensitive( menu->m_owner, flag );

 }
 
 }
 

-wxString wxMenuBar::GetLabel( int id ) const
+wxString wxMenuBar::GetLabelTop( size_t pos ) const

 {
 {

-    wxMenuItem* item = FindMenuItemById( id );
-    
-    if (item) return item->GetText();
-    
-    return wxString("");
-}
+    wxMenuList::compatibility_iterator node = m_menus.Item( pos );

 
 

-void wxMenuBar::SetLabel( int id, const wxString &label )
-{
-    wxMenuItem* item = FindMenuItemById( id );
-    
-    if (item) item->SetText( label );
-}
+    wxCHECK_MSG( node, wxT("invalid"), wxT("menu not found") );

 
 

-void wxMenuBar::EnableTop( int pos, bool flag )
-{
-    wxNode *node = m_menus.Nth( pos );
-  
-    wxCHECK_RET( node, "menu not found" );
-  
-    wxMenu* menu = (wxMenu*)node->Data();
-  
-    if (menu->m_owner) gtk_widget_set_sensitive( menu->m_owner, flag );
-}
+    wxMenu* menu = node->GetData();

 
 

-wxString wxMenuBar::GetLabelTop( int pos ) const
-{
-    wxNode *node = m_menus.Nth( pos );
-  
-    wxCHECK_MSG( node, "invalid", "menu not found" );
-  
-    wxMenu* menu = (wxMenu*)node->Data();
-  
-    return menu->GetTitle();
-}
+    wxString label;
+    wxString text( menu->GetTitle() );
+    for ( const wxChar *pc = text.c_str(); *pc; pc++ )
+    {
+        if ( *pc == wxT('_') )
+        {
+            // '_' is the escape character for GTK+
+            continue;
+        }

 
 

-void wxMenuBar::SetLabelTop( int pos, const wxString& label )
-{
-    wxNode *node = m_menus.Nth( pos );
-  
-    wxCHECK_RET( node, "menu not found" );
-  
-    wxMenu* menu = (wxMenu*)node->Data();
-  
-    menu->SetTitle( label );
-}
+        // don't remove ampersands '&' since if we have them in the menu title
+        // it means that they were doubled to indicate "&" instead of accelerator

 
 

-void wxMenuBar::SetHelpString( int id, const wxString& helpString )
-{
-    wxMenuItem* item = FindMenuItemById( id );
-    
-    if (item) item->SetHelp( helpString );
+        label += *pc;
+    }
+
+    return label;

 }
 
 }
 

-wxString wxMenuBar::GetHelpString( int id ) const
+void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )

 {
 {

-    wxMenuItem* item = FindMenuItemById( id );
-    
-    if (item) 
-        return item->GetHelp();
-    else
-        return wxString("");
+    wxMenuList::compatibility_iterator node = m_menus.Item( pos );
+
+    wxCHECK_RET( node, wxT("menu not found") );
+
+    wxMenu* menu = node->GetData();
+
+    wxString str( wxReplaceUnderscore( label ) );
+
+    menu->SetTitle( str );
+
+    if (menu->m_owner)
+    {
+        GtkLabel *label = GTK_LABEL( GTK_BIN(menu->m_owner)->child );
+
+        /* set new text */
+        gtk_label_set( label, wxGTK_CONV( str ) );
+
+        /* reparse key accel */
+        (void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( str ) );
+        gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
+    }
+

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


@@ -254,44 +621,72 @@ wxString wxMenuBar::GetHelpString( int id ) const
 
 static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 {
 
 static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 {

+    if (g_isIdle)
+        wxapp_install_idle_handler();
+

     int id = menu->FindMenuIdByMenuItem(widget);
 
     /* should find it for normal (not popup) menu */
     int id = menu->FindMenuIdByMenuItem(widget);
 
     /* should find it for normal (not popup) menu */

-    wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) ); 
+    wxASSERT_MSG( (id != -1) || (menu->GetInvokingWindow() != NULL),
+                  _T("menu item not found in gtk_menu_clicked_callback") );

 
 

-    if (!menu->IsEnabled(id)) return;
+    if (!menu->IsEnabled(id))
+        return;

 
 

-    wxMenuItem* item = menu->FindItem( id );
-    wxCHECK_RET( item, "error in menu item callback" );
-    
-    if (item->m_isCheckMenu)
+    wxMenuItem* item = menu->FindChildItem( id );
+    wxCHECK_RET( item, wxT("error in menu item callback") );
+
+    if (item->IsCheckable())

     {
     {

-        if (item->m_isChecked == item->IsChecked())
+        bool isReallyChecked = item->IsChecked(),
+            isInternallyChecked = item->wxMenuItemBase::IsChecked();
+
+        // ensure that the internal state is always consistent with what is
+        // shown on the screen
+        item->wxMenuItemBase::Check(isReallyChecked);
+
+        // we must not report the events for the radio button going up nor the
+        // events resulting from the calls to wxMenuItem::Check()
+        if ( (item->GetKind() == wxITEM_RADIO && !isReallyChecked) ||
+             (isInternallyChecked == isReallyChecked) )

         {
         {

-           /* the menu item has been checked by calling wxMenuItem->Check() */

             return;
             return;

-       }
-       else
-       {
-           /* the user pressed on the menu item -> report */
-           item->m_isChecked = item->IsChecked();  /* make consistent again */
-       }
+        }

     }
 
     }
 

-    wxCommandEvent event( wxEVT_COMMAND_MENU_SELECTED, id );
-    event.SetEventObject( menu );
-    event.SetInt(id );

 
 

-    if (menu->m_callback)
+    // Is this menu on a menubar?  (possibly nested)
+    wxFrame* frame = NULL;
+    wxMenu*  pm = menu;
+    while ( pm && !frame )

     {
     {

-        (void) (*(menu->m_callback)) (*menu, event);
-        return;
+        if ( pm->IsAttached() )
+            frame = pm->GetMenuBar()->GetFrame();
+        pm = pm->GetParent();

     }
 
     }
 

-    if (menu->GetEventHandler()->ProcessEvent(event)) return;
-
-    wxWindow *win = menu->GetInvokingWindow();
-    if (win) win->GetEventHandler()->ProcessEvent( event );
+    // FIXME: why do we have to call wxFrame::GetEventHandler() directly here?
+    //        normally wxMenu::SendEvent() should be enough, if it doesn't work
+    //        in wxGTK then we have a bug in wxMenu::GetInvokingWindow() which
+    //        should be fixed instead of working around it here...
+    if (frame)
+    {
+        // If it is attached then let the frame send the event.
+        // Don't call frame->ProcessCommand(id) because it toggles
+        // checkable items and we've already done that above.
+        wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id);
+        commandEvent.SetEventObject(frame);
+        if (item->IsCheckable())
+            commandEvent.SetInt(item->IsChecked());
+        commandEvent.SetEventObject(menu);
+
+        frame->GetEventHandler()->ProcessEvent(commandEvent);
+    }
+    else
+    {
+        // otherwise let the menu have it
+        menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1);
+    }

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


@@ -300,25 +695,21 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 
 static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
 {
 
 static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
 {

+    if (g_isIdle) wxapp_install_idle_handler();
+

     int id = menu->FindMenuIdByMenuItem(widget);
 
     wxASSERT( id != -1 ); // should find it!
 
     int id = menu->FindMenuIdByMenuItem(widget);
 
     wxASSERT( id != -1 ); // should find it!
 

-    if (!menu->IsEnabled(id)) return;
+    if (!menu->IsEnabled(id))
+        return;

 
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
     event.SetEventObject( menu );
 
 
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
     event.SetEventObject( menu );
 

-/*   wxMSW doesn't call callback here either
-
-     if (menu->m_callback)
-     {
-        (void) (*(menu->m_callback)) (*menu, event);
+    wxEvtHandler* handler = menu->GetEventHandler();
+    if (handler && handler->ProcessEvent(event))

         return;
         return;

-     }
-*/
-
-    if (menu->GetEventHandler()->ProcessEvent(event)) return;

 
     wxWindow *win = menu->GetInvokingWindow();
     if (win) win->GetEventHandler()->ProcessEvent( event );
 
     wxWindow *win = menu->GetInvokingWindow();
     if (win) win->GetEventHandler()->ProcessEvent( event );


@@ -330,83 +721,249 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
 
 static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
 {
 
 static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
 {

+    if (g_isIdle) wxapp_install_idle_handler();
+

     int id = menu->FindMenuIdByMenuItem(widget);
 
     wxASSERT( id != -1 ); // should find it!
 
     int id = menu->FindMenuIdByMenuItem(widget);
 
     wxASSERT( id != -1 ); // should find it!
 

-    if (!menu->IsEnabled(id)) return;
+    if (!menu->IsEnabled(id))
+        return;

 
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
     event.SetEventObject( menu );
 
 
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
     event.SetEventObject( menu );
 

-    if (menu->GetEventHandler()->ProcessEvent(event)) return;
+    wxEvtHandler* handler = menu->GetEventHandler();
+    if (handler && handler->ProcessEvent(event))
+        return;

 
     wxWindow *win = menu->GetInvokingWindow();
 
     wxWindow *win = menu->GetInvokingWindow();

-    if (win) win->GetEventHandler()->ProcessEvent( event );
+    if (win)
+        win->GetEventHandler()->ProcessEvent( event );

 }
 
 //-----------------------------------------------------------------------------
 // wxMenuItem
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // wxMenuItem
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxMenuItem,wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)

 
 

-wxMenuItem::wxMenuItem()
+wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
+                                int id,
+                                const wxString& name,
+                                const wxString& help,
+                                wxItemKind kind,
+                                wxMenu *subMenu)

 {
 {

-    m_id = ID_SEPARATOR;
-    m_isCheckMenu = FALSE;
-    m_isChecked = FALSE;
-    m_isEnabled = TRUE;
-    m_subMenu = (wxMenu *) NULL;
+    return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
+}
+
+wxMenuItem::wxMenuItem(wxMenu *parentMenu,
+                       int id,
+                       const wxString& text,
+                       const wxString& help,
+                       wxItemKind kind,
+                       wxMenu *subMenu)
+          : wxMenuItemBase(parentMenu, id, text, help, kind, subMenu)
+{
+    Init(text);
+}
+
+wxMenuItem::wxMenuItem(wxMenu *parentMenu,
+                       int id,
+                       const wxString& text,
+                       const wxString& help,
+                       bool isCheckable,
+                       wxMenu *subMenu)
+          : wxMenuItemBase(parentMenu, id, text, help,
+                           isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu)
+{
+    Init(text);
+}
+
+void wxMenuItem::Init(const wxString& text)
+{
+    m_labelWidget = (GtkWidget *) NULL;

     m_menuItem = (GtkWidget *) NULL;
     m_menuItem = (GtkWidget *) NULL;

+
+    DoSetText(text);

 }
 
 }
 

-/* it's valid for this function to be called even if m_menuItem == NULL */
-void wxMenuItem::SetName( const wxString& str )
+wxMenuItem::~wxMenuItem()

 {
 {

-    m_text = "";
-    for ( const char *pc = str; *pc != '\0'; pc++ )
+   // don't delete menu items, the menus take care of that
+}
+
+// return the menu item text without any menu accels
+/* static */
+wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
+{
+    wxString label;
+
+    for ( const wxChar *pc = text.c_str(); *pc; pc++ )

     {
     {

-        if (*pc == '&') pc++; /* skip it */
-        m_text << *pc;
+        if ( *pc == wxT('_') )
+        {
+            // GTK 1.2 escapes "xxx_xxx" to "xxx__xxx"
+            pc++;
+            label += *pc;
+            continue;
+        }
+
+#ifdef __WXGTK20__
+        if ( *pc == wxT('\\')  )
+        {
+            // GTK 2.0 escapes "xxx/xxx" to "xxx\/xxx"
+            pc++;
+            label += *pc;
+            continue;
+        }
+#endif
+
+        if ( (*pc == wxT('&')) && (*(pc+1) != wxT('&')) )
+        {
+            // wxMSW escapes "&"
+            // "&" is doubled to indicate "&" instead of accelerator
+            continue;
+        }
+
+        label += *pc;

     }
 
     }
 

+    // wxPrintf( wxT("GetLabelFromText(): text %s label %s\n"), text.c_str(), label.c_str() );
+
+    return label;
+}
+
+void wxMenuItem::SetText( const wxString& str )
+{
+    // Some optimization to avoid flicker
+    wxString oldLabel = m_text;
+    oldLabel = wxStripMenuCodes(oldLabel.BeforeFirst('\t'));
+    oldLabel.Replace(wxT("_"), wxT(""));
+    wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t'));
+    if (oldLabel == label1)
+        return;
+
+    DoSetText(str);
+

     if (m_menuItem)
     {
     if (m_menuItem)
     {

-        GtkLabel *label = GTK_LABEL( GTK_BIN(m_menuItem)->child );
-        gtk_label_set( label, m_text.c_str());
+        GtkLabel *label;
+        if (m_labelWidget)
+            label = (GtkLabel*) m_labelWidget;
+        else
+            label = GTK_LABEL( GTK_BIN(m_menuItem)->child );
+
+#ifdef __WXGTK20__
+        gtk_label_set_text_with_mnemonic( GTK_LABEL(label), wxGTK_CONV(m_text) );
+#else
+        // set new text
+        gtk_label_set( label, wxGTK_CONV( m_text ) );
+
+        // reparse key accel
+        (void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV(m_text) );
+        gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
+#endif

     }
 }
 
     }
 }
 

+// it's valid for this function to be called even if m_menuItem == NULL
+void wxMenuItem::DoSetText( const wxString& str )
+{
+    // '\t' is the deliminator indicating a hot key
+    m_text.Empty();
+    const wxChar *pc = str;
+    while ( (*pc != wxT('\0')) && (*pc != wxT('\t')) )
+    {
+        if ((*pc == wxT('&')) && (*(pc+1) == wxT('&')))
+        {
+            // "&" is doubled to indicate "&" instead of accelerator
+            ++pc;
+            m_text << wxT('&');
+        }
+        else if (*pc == wxT('&'))
+        {
+            m_text << wxT('_');
+        }
+        else if ( *pc == wxT('_') )    // escape underscores
+        {
+            m_text << wxT("__");
+        }
+        else 
+        {
+            m_text << *pc;
+        }
+        ++pc;
+    }
+
+    // wxPrintf( wxT("DoSetText(): str %s m_text %s\n"), str.c_str(), m_text.c_str() );
+
+    m_hotKey = wxT("");
+
+    if(*pc == wxT('\t'))
+    {
+       pc++;
+       m_hotKey = pc;
+    }
+}
+
+#if wxUSE_ACCEL
+
+wxAcceleratorEntry *wxMenuItem::GetAccel() const
+{
+    if ( !GetHotKey() )
+    {
+        // nothing
+        return (wxAcceleratorEntry *)NULL;
+    }
+
+    // as wxGetAccelFromString() looks for TAB, insert a dummy one here
+    wxString label;
+    label << wxT('\t') << GetHotKey();
+
+    return wxGetAccelFromString(label);
+}
+
+#endif // wxUSE_ACCEL
+

 void wxMenuItem::Check( bool check )
 {
 void wxMenuItem::Check( bool check )
 {

-    wxCHECK_RET( m_menuItem, "invalid menu item" );
+    wxCHECK_RET( m_menuItem, wxT("invalid menu item") );
+
+    if (check == m_isChecked)
+        return;

 
 

-    wxCHECK_RET( IsCheckable(), "Can't check uncheckable item!" )
+    wxMenuItemBase::Check( check );

 
 

-    if (check == m_isChecked) return;
+    switch ( GetKind() )
+    {
+        case wxITEM_CHECK:
+        case wxITEM_RADIO:
+            gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check );
+            break;

 
 

-    m_isChecked = check;
-    gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check );
+        default:
+            wxFAIL_MSG( _T("can't check this item") );
+    }

 }
 
 void wxMenuItem::Enable( bool enable )
 {
 }
 
 void wxMenuItem::Enable( bool enable )
 {

-    wxCHECK_RET( m_menuItem, "invalid menu item" );
+    wxCHECK_RET( m_menuItem, wxT("invalid menu item") );

 
     gtk_widget_set_sensitive( m_menuItem, enable );
 
     gtk_widget_set_sensitive( m_menuItem, enable );

-    m_isEnabled = enable;
+    wxMenuItemBase::Enable( enable );

 }
 
 bool wxMenuItem::IsChecked() const
 {
 }
 
 bool wxMenuItem::IsChecked() const
 {

-    wxCHECK_MSG( m_menuItem, FALSE, "invalid menu item" );
-
-    wxCHECK( IsCheckable(), FALSE ); // can't get state of uncheckable item!
+    wxCHECK_MSG( m_menuItem, FALSE, wxT("invalid menu item") );

 
 

-    bool bIsChecked = ((GtkCheckMenuItem*)m_menuItem)->active != 0;
+    wxCHECK_MSG( IsCheckable(), FALSE,
+                 wxT("can't get state of uncheckable item!") );

 
 

-    return bIsChecked;
+    return ((GtkCheckMenuItem*)m_menuItem)->active != 0;

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


@@ -415,334 +972,864 @@ bool wxMenuItem::IsChecked() const
 
 IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler)
 

-wxMenu::wxMenu( const wxString& title, const wxFunction func )
+void wxMenu::Init()

 {
 {

-    m_title = title;
-    m_items.DeleteContents( TRUE );
-    m_invokingWindow = (wxWindow *) NULL;
-    m_menu = gtk_menu_new();  // Do not show!
+    m_accel = gtk_accel_group_new();
+    m_menu = gtk_menu_new();
+
+    m_owner = (GtkWidget*) NULL;
+
+    // Tearoffs are entries, just like separators. So if we want this
+    // menu to be a tear-off one, we just append a tearoff entry
+    // immediately.
+    if(m_style & wxMENU_TEAROFF)
+    {
+               GtkWidget *tearoff = gtk_tearoff_menu_item_new();
+
+               gtk_menu_append(GTK_MENU(m_menu), tearoff);
+       }

 
 

-    m_callback = func;
-    m_eventHandler = this;
-    m_clientData = (void*) NULL;
+       m_prevRadio = NULL;

 
 

-    if (m_title.IsNull()) m_title = "";
-    if (m_title != "")
+    // append the title as the very first entry if we have it
+    if ( !!m_title )

     {
         Append(-2, m_title);
         AppendSeparator();
     }
     {
         Append(-2, m_title);
         AppendSeparator();
     }

-    
-    m_owner = (GtkWidget*) NULL;

 }
 
 }
 

-void wxMenu::SetTitle( const wxString& title )
+wxMenu::~wxMenu()

 {
 {

-    /* Waiting for something better. */
-    m_title = title;
-}
+   WX_CLEAR_LIST(wxMenuItemList, m_items);

 
 

-const wxString wxMenu::GetTitle() const
-{
-    return m_title;
+   if ( GTK_IS_WIDGET( m_menu ))
+       gtk_widget_destroy( m_menu );

 }
 
 }
 

-void wxMenu::AppendSeparator()
+bool wxMenu::GtkAppend(wxMenuItem *mitem)

 {
 {

-    wxMenuItem *mitem = new wxMenuItem();
-    mitem->SetId(ID_SEPARATOR);
+    GtkWidget *menuItem;

 
 

-    GtkWidget *menuItem = gtk_menu_item_new();
-    gtk_menu_append( GTK_MENU(m_menu), menuItem );
-    gtk_widget_show( menuItem );
-    mitem->SetMenuItem(menuItem);
-    m_items.Append( mitem );
-}
+    if ( mitem->IsSeparator() )
+    {
+#ifdef __WXGTK20__
+        menuItem = gtk_separator_menu_item_new();
+#else
+        // TODO
+        menuItem = gtk_menu_item_new();
+#endif
+        gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);

 
 

-void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool checkable )
-{
-    wxMenuItem *mitem = new wxMenuItem();
-    mitem->SetId(id);
-    mitem->SetText(item);
-    mitem->SetHelp(helpStr);
-    mitem->SetCheckable(checkable);
-    const char *text = mitem->GetText();
-    GtkWidget *menuItem = checkable ? gtk_check_menu_item_new_with_label(text)
-                                    : gtk_menu_item_new_with_label(text);
+    }
+    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

 
 

-    mitem->SetMenuItem(menuItem);
+        gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
+        gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
+ 
+        gtk_widget_show( mitem->GetSubMenu()->m_menu );

 
 

-    gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
-                        GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
-                        (gpointer*)this );
+        // 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);

 
 

-    gtk_signal_connect( GTK_OBJECT(menuItem), "select",
-                        GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
-                        (gpointer*)this );
+        m_prevRadio = NULL;
+    }
+    else if (mitem->GetBitmap().Ok())
+    {
+        wxString 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 );
+        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 );
+
+        gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
+#else
+
+        menuItem = gtk_pixmap_menu_item_new ();
+        GtkWidget *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_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);
+        }
+
+        // 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_signal_connect( GTK_OBJECT(menuItem), "deselect",
-                        GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
-                        (gpointer*)this );
+        gtk_widget_show (label);

 
 

-    gtk_menu_append( GTK_MENU(m_menu), menuItem );
-    gtk_widget_show( menuItem );
-    m_items.Append( mitem );
-}
+        mitem->SetLabelWidget(label);

 
 

-void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxString &helpStr )
-{
-    wxMenuItem *mitem = new wxMenuItem();
-    mitem->SetId(id);
-    mitem->SetText(text);
-    mitem->SetHelp(helpStr);
+        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);

 
 

-    GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText());
-    mitem->SetMenuItem(menuItem);
-    mitem->SetSubMenu(subMenu);
+        gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
+                            GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
+                            (gpointer)this );

 
 

-    gtk_signal_connect( GTK_OBJECT(menuItem), "select",
-                        GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
-                        (gpointer*)this );
+        gtk_menu_append( GTK_MENU(m_menu), menuItem );
+        gtk_widget_show( menuItem );
+#endif

 
 

-    gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
-                        GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
-                        (gpointer*)this );
+        m_prevRadio = NULL;
+    }
+    else // a normal item
+    {
+        // text has "_" instead of "&" after mitem->SetText() so don't use it
+        wxString text( mitem->GetText() );

 
 

-    gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), subMenu->m_menu );
-    gtk_menu_append( GTK_MENU(m_menu), menuItem );
-    gtk_widget_show( menuItem );
-    m_items.Append( mitem );
-}
+        switch ( mitem->GetKind() )
+        {
+            case wxITEM_CHECK:
+            {
+#ifdef __WXGTK20__
+                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 );
+                // 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;
+            }
+
+            case wxITEM_RADIO:
+            {
+                GSList *group = NULL;
+                if ( m_prevRadio == NULL )
+                {
+                    // start of a new radio group
+#ifdef __WXGTK20__
+                    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 );
+                    // 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
+                {
+#ifdef __WXGTK20__
+                    group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (m_prevRadio));
+                    m_prevRadio = menuItem = gtk_radio_menu_item_new_with_mnemonic( group, wxGTK_CONV( text ) );
+#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);
+                    }
+#endif
+                }
+                break;
+            }
+
+            default:
+                wxFAIL_MSG( _T("unexpected menu item kind") );
+                // fall through
+
+            case wxITEM_NORMAL:
+            {
+#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
+                m_prevRadio = NULL;
+                break;
+            }
+        }

 
 

-void wxMenu::Append( wxMenuItem *item )
-{
-    m_items.Append( item );
-    
-    GtkWidget *menuItem = (GtkWidget*) NULL;
+        gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
+                            GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
+                            (gpointer)this );

 
 

-    if (item->IsSeparator()) 
-        menuItem = gtk_menu_item_new();
-    else if (item->IsSubMenu()) 
-        menuItem = gtk_menu_item_new_with_label(item->GetText());
-    else 
-        menuItem = item->IsCheckable() ? gtk_check_menu_item_new_with_label(item->GetText())
-                                       : gtk_menu_item_new_with_label(item->GetText());
+        gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
+    }
+    
+    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() ); 
+    
+    gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods);
+    if (accel_key != 0)
+    {
+        gtk_widget_add_accelerator (GTK_WIDGET(menuItem), 
+                                    "activate", 
+                                    m_accel,
+                                    accel_key, 
+                                    accel_mods,
+                                    GTK_ACCEL_VISIBLE);
+    }
+ 
+    gtk_widget_show( menuItem );

 
 

-    if (!item->IsSeparator())
+    if ( !mitem->IsSeparator() )

     {
     {

+        wxASSERT_MSG( menuItem, wxT("invalid menuitem") );
+

         gtk_signal_connect( GTK_OBJECT(menuItem), "select",
                             GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
         gtk_signal_connect( GTK_OBJECT(menuItem), "select",
                             GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),

-                            (gpointer*)this );
+                            (gpointer)this );

 
         gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
                             GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
 
         gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
                             GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),

-                            (gpointer*)this );
-                           
-       if (!item->IsSubMenu())
-       {
-            gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
-                                GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
-                                (gpointer*)this );
-       }
+                            (gpointer)this );

     }
     }

-    
-    gtk_menu_append( GTK_MENU(m_menu), menuItem );
-    gtk_widget_show( menuItem );
-    item->SetMenuItem(menuItem);
+
+    mitem->SetMenuItem(menuItem);
+
+    if (ms_locked)
+    {
+        // This doesn't even exist!
+        // gtk_widget_lock_accelerators(mitem->GetMenuItem());
+    }
+
+    return TRUE;

 }
 
 }
 

-int wxMenu::FindItem( const wxString itemString ) const
+wxMenuItem* wxMenu::DoAppend(wxMenuItem *mitem)

 {
 {

-    wxString s( itemString );
+    if (!GtkAppend(mitem))
+        return NULL;
+        
+    return wxMenuBase::DoAppend(mitem);
+}

 
 

-    int pos;
-    do 
-    {
-        pos = s.First( '&' );
-        if (pos != -1) s.Remove( pos, 1 );
-    } while (pos != -1);
+wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
+{
+    if ( !wxMenuBase::DoInsert(pos, item) )
+        return NULL;

 
 

-    wxNode *node = m_items.First();
-    while (node)
-    {
-        wxMenuItem *item = (wxMenuItem*)node->Data();
-        if (item->GetText() == s)
-       {
-            return item->GetId();
-       }
-        node = node->Next();
-    }
+    // TODO
+    if ( !GtkAppend(item) )
+        return NULL;

 
 

-    return -1;
+    return item;

 }
 
 }
 

-void wxMenu::Enable( int id, bool enable )
+wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
-    { 
-        item->Enable(enable);
-    }
+    if ( !wxMenuBase::DoRemove(item) )
+        return (wxMenuItem *)NULL;
+
+    // TODO: this code doesn't delete the item factory item and this seems
+    //       impossible as of GTK 1.2.6.
+    gtk_widget_destroy( item->GetMenuItem() );
+
+    return item;

 }
 
 }
 

-bool wxMenu::IsEnabled( int id ) const
+int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
-    {
-        return item->IsEnabled();
-    }
-    else
+    wxMenuItemList::compatibility_iterator node = m_items.GetFirst();
+    while (node)

     {
     {

-        return FALSE;
+        wxMenuItem *item = node->GetData();
+        if (item->GetMenuItem() == menuItem)
+           return item->GetId();
+        node = node->GetNext();

     }
     }

+
+    return wxNOT_FOUND;

 }
 
 }
 

-void wxMenu::Check( int id, bool enable )
+// ----------------------------------------------------------------------------
+// helpers
+// ----------------------------------------------------------------------------
+
+#if wxUSE_ACCEL
+
+static wxString GetHotKey( const wxMenuItem& item )

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
+    wxString hotkey;
+
+    wxAcceleratorEntry *accel = item.GetAccel();
+    if ( accel )

     {
     {

-        item->Check(enable);
+        int flags = accel->GetFlags();
+        if ( flags & wxACCEL_ALT )
+            hotkey += wxT("<alt>");
+        if ( flags & wxACCEL_CTRL )
+            hotkey += wxT("<control>");
+        if ( flags & wxACCEL_SHIFT )
+            hotkey += wxT("<shift>");
+
+        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:
+                hotkey << wxT('F') << 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:
+                hotkey << wxT("Insert" );
+                break;
+            case WXK_DELETE:
+                hotkey << wxT("Delete" );
+                break;
+            case WXK_UP:
+                hotkey << wxT("Up" );
+                break;
+            case WXK_DOWN:
+                hotkey << wxT("Down" );
+                break;
+            case WXK_PAGEUP:
+            case WXK_PRIOR:
+                hotkey << wxT("Prior" );
+                break;
+            case WXK_PAGEDOWN:
+            case WXK_NEXT:
+                hotkey << wxT("Next" );
+                break;
+            case WXK_LEFT:
+                hotkey << wxT("Left" );
+                break;
+            case WXK_RIGHT:
+                hotkey << wxT("Right" );
+                break;
+            case WXK_HOME:
+                hotkey << wxT("Home" );
+                break;
+            case WXK_END:
+                hotkey << wxT("End" );
+                break;
+            case WXK_RETURN:
+                hotkey << wxT("Return" );
+                break;
+
+                // if there are any other keys wxGetAccelFromString() may
+                // return, we should process them here
+
+            default:
+                if ( code < 127 )
+                {
+                    wxString name = wxGTK_CONV_BACK( gdk_keyval_name((guint)code) );
+                    if ( name )
+                    {
+                        hotkey << name;
+                        break;
+                    }
+                }
+
+                wxFAIL_MSG( wxT("unknown keyboard accel") );
+        }
+
+        delete accel;

     }
     }

+
+    return hotkey;

 }
 
 }
 

-bool wxMenu::IsChecked( int id ) const
+#endif // wxUSE_ACCEL
+
+
+//-----------------------------------------------------------------------------
+// substitute for missing GtkPixmapMenuItem
+//-----------------------------------------------------------------------------
+
+#ifndef __WXGTK20__
+
+/*
+ * Copyright (C) 1998, 1999, 2000 Free Software Foundation
+ * All rights reserved.
+ *
+ * This file is part of the Gnome Library.
+ *
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with the Gnome Library; see the file COPYING.LIB.  If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+/*
+  @NOTATION@
+ */
+
+/* Author: Dietmar Maurer <dm@vlsivie.tuwien.ac.at> */
+
+#include <gtk/gtkaccellabel.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkmenuitem.h>
+#include <gtk/gtkmenu.h>
+#include <gtk/gtkcontainer.h>
+
+extern "C"

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
-    {
-        return item->IsChecked();
-    }
-    else
-    {
-        return FALSE;
-    }
+
+static void gtk_pixmap_menu_item_class_init    (GtkPixmapMenuItemClass *klass);
+static void gtk_pixmap_menu_item_init          (GtkPixmapMenuItem      *menu_item);
+static void gtk_pixmap_menu_item_draw          (GtkWidget              *widget,
+                                                GdkRectangle           *area);
+static gint gtk_pixmap_menu_item_expose        (GtkWidget              *widget,
+                                                GdkEventExpose         *event);
+
+/* we must override the following functions */
+
+static void gtk_pixmap_menu_item_map           (GtkWidget        *widget);
+static void gtk_pixmap_menu_item_size_allocate (GtkWidget        *widget,
+                                                GtkAllocation    *allocation);
+static void gtk_pixmap_menu_item_forall        (GtkContainer    *container,
+                                                gboolean         include_internals,
+                                                GtkCallback      callback,
+                                                gpointer         callback_data);
+static void gtk_pixmap_menu_item_size_request  (GtkWidget        *widget,
+                                                GtkRequisition   *requisition);
+static void gtk_pixmap_menu_item_remove        (GtkContainer *container,
+                                                GtkWidget    *child);
+
+static void changed_have_pixmap_status         (GtkPixmapMenuItem *menu_item);
+
+static GtkMenuItemClass *parent_class = NULL;
+

 }
 
 }
 

-void wxMenu::SetLabel( int id, const wxString &label )
+#define BORDER_SPACING  3
+#define PMAP_WIDTH 20
+
+GtkType
+gtk_pixmap_menu_item_get_type (void)

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
+  static GtkType pixmap_menu_item_type = 0;
+
+  if (!pixmap_menu_item_type)

     {
     {

-        item->SetText(label);
+      GtkTypeInfo pixmap_menu_item_info =
+      {
+        (char *)"GtkPixmapMenuItem",
+        sizeof (GtkPixmapMenuItem),
+        sizeof (GtkPixmapMenuItemClass),
+        (GtkClassInitFunc) gtk_pixmap_menu_item_class_init,
+        (GtkObjectInitFunc) gtk_pixmap_menu_item_init,
+        /* reserved_1 */ NULL,
+        /* reserved_2 */ NULL,
+        (GtkClassInitFunc) NULL,
+      };
+
+      pixmap_menu_item_type = gtk_type_unique (gtk_menu_item_get_type (),
+                                               &pixmap_menu_item_info);

     }
     }

+
+  return pixmap_menu_item_type;

 }
 
 }
 

-wxString wxMenu::GetLabel( int id ) const
+/**
+ * gtk_pixmap_menu_item_new
+ *
+ * Creates a new pixmap menu item. Use gtk_pixmap_menu_item_set_pixmap()
+ * to set the pixmap wich is displayed at the left side.
+ *
+ * Returns:
+ * &GtkWidget pointer to new menu item
+ **/
+
+GtkWidget*
+gtk_pixmap_menu_item_new (void)

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
-    { 
-        return item->GetText();
-    }
-    else
-    {
-        return "";
-    }
+  return GTK_WIDGET (gtk_type_new (gtk_pixmap_menu_item_get_type ()));

 }
 
 }
 

-void wxMenu::SetHelpString( int id, const wxString& helpString )
+static void
+gtk_pixmap_menu_item_class_init (GtkPixmapMenuItemClass *klass)

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item) item->SetHelp( helpString );
+  GtkObjectClass *object_class;
+  GtkWidgetClass *widget_class;
+  GtkMenuItemClass *menu_item_class;
+  GtkContainerClass *container_class;
+
+  object_class = (GtkObjectClass*) klass;
+  widget_class = (GtkWidgetClass*) klass;
+  menu_item_class = (GtkMenuItemClass*) klass;
+  container_class = (GtkContainerClass*) klass;
+
+  parent_class = (GtkMenuItemClass*) gtk_type_class (gtk_menu_item_get_type ());
+
+  widget_class->draw = gtk_pixmap_menu_item_draw;
+  widget_class->expose_event = gtk_pixmap_menu_item_expose;
+  widget_class->map = gtk_pixmap_menu_item_map;
+  widget_class->size_allocate = gtk_pixmap_menu_item_size_allocate;
+  widget_class->size_request = gtk_pixmap_menu_item_size_request;
+
+  container_class->forall = gtk_pixmap_menu_item_forall;
+  container_class->remove = gtk_pixmap_menu_item_remove;
+
+  klass->orig_toggle_size = menu_item_class->toggle_size;
+  klass->have_pixmap_count = 0;

 }
 
 }
 

-wxString wxMenu::GetHelpString( int id ) const
+static void
+gtk_pixmap_menu_item_init (GtkPixmapMenuItem *menu_item)

 {
 {

-    wxMenuItem *item = FindItem(id);
-    if (item)
-    { 
-        return item->GetHelp();
-    }
-    else
-    {
-        return "";
-    }
+  GtkMenuItem *mi;
+
+  mi = GTK_MENU_ITEM (menu_item);
+
+  menu_item->pixmap = NULL;

 }
 
 }
 

-int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
+static void
+gtk_pixmap_menu_item_draw (GtkWidget    *widget,
+                           GdkRectangle *area)

 {
 {

-    wxNode *node = m_items.First();
-    while (node)
-    {
-        wxMenuItem *item = (wxMenuItem*)node->Data();
-        if (item->GetMenuItem() == menuItem)
-           return item->GetId();
-        node = node->Next();
-    }
+  g_return_if_fail (widget != NULL);
+  g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (widget));
+  g_return_if_fail (area != NULL);
+
+  if (GTK_WIDGET_CLASS (parent_class)->draw)
+    (* GTK_WIDGET_CLASS (parent_class)->draw) (widget, area);

 
 

-    return -1;
+  if (GTK_WIDGET_DRAWABLE (widget) &&
+      GTK_PIXMAP_MENU_ITEM(widget)->pixmap) {
+    gtk_widget_draw(GTK_WIDGET(GTK_PIXMAP_MENU_ITEM(widget)->pixmap),NULL);
+  }

 }
 
 }
 

-wxMenuItem *wxMenu::FindItem(int id) const
+static gint
+gtk_pixmap_menu_item_expose (GtkWidget      *widget,
+                             GdkEventExpose *event)

 {
 {

-    wxNode *node = m_items.First();
-    while (node) 
+  g_return_val_if_fail (widget != NULL, FALSE);
+  g_return_val_if_fail (GTK_IS_PIXMAP_MENU_ITEM (widget), FALSE);
+  g_return_val_if_fail (event != NULL, FALSE);
+
+  if (GTK_WIDGET_CLASS (parent_class)->expose_event)
+    (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
+
+  if (GTK_WIDGET_DRAWABLE (widget) &&
+      GTK_PIXMAP_MENU_ITEM(widget)->pixmap) {
+    gtk_widget_draw(GTK_WIDGET(GTK_PIXMAP_MENU_ITEM(widget)->pixmap),NULL);
+  }
+
+  return FALSE;
+}
+
+/**
+ * gtk_pixmap_menu_item_set_pixmap
+ * @menu_item: Pointer to the pixmap menu item
+ * @pixmap: Pointer to a pixmap widget
+ *
+ * Set the pixmap of the menu item.
+ *
+ **/
+
+void
+gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item,
+                                 GtkWidget         *pixmap)
+{
+  g_return_if_fail (menu_item != NULL);
+  g_return_if_fail (pixmap != NULL);
+  g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (menu_item));
+  g_return_if_fail (GTK_IS_WIDGET (pixmap));
+  g_return_if_fail (menu_item->pixmap == NULL);
+
+  gtk_widget_set_parent (pixmap, GTK_WIDGET (menu_item));
+  menu_item->pixmap = pixmap;
+
+  if (GTK_WIDGET_REALIZED (pixmap->parent) &&
+      !GTK_WIDGET_REALIZED (pixmap))
+    gtk_widget_realize (pixmap);
+
+  if (GTK_WIDGET_VISIBLE (pixmap->parent)) {
+    if (GTK_WIDGET_MAPPED (pixmap->parent) &&
+        GTK_WIDGET_VISIBLE(pixmap) &&
+        !GTK_WIDGET_MAPPED (pixmap))
+      gtk_widget_map (pixmap);
+  }
+
+  changed_have_pixmap_status(menu_item);
+
+  if (GTK_WIDGET_VISIBLE (pixmap) && GTK_WIDGET_VISIBLE (menu_item))
+    gtk_widget_queue_resize (pixmap);
+}
+
+static void
+gtk_pixmap_menu_item_map (GtkWidget *widget)
+{
+  GtkPixmapMenuItem *menu_item;
+
+  g_return_if_fail (widget != NULL);
+  g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (widget));
+
+  menu_item = GTK_PIXMAP_MENU_ITEM(widget);
+
+  GTK_WIDGET_CLASS(parent_class)->map(widget);
+
+  if (menu_item->pixmap &&
+      GTK_WIDGET_VISIBLE (menu_item->pixmap) &&
+      !GTK_WIDGET_MAPPED (menu_item->pixmap))
+    gtk_widget_map (menu_item->pixmap);
+}
+
+static void
+gtk_pixmap_menu_item_size_allocate (GtkWidget        *widget,
+                                    GtkAllocation    *allocation)
+{
+  GtkPixmapMenuItem *pmenu_item;
+
+  pmenu_item = GTK_PIXMAP_MENU_ITEM(widget);
+
+  if (pmenu_item->pixmap && GTK_WIDGET_VISIBLE(pmenu_item))

     {
     {

-        wxMenuItem *item = (wxMenuItem*)node->Data();
-        if (item->GetId() == id)
-       {
-            return item;
-       }
-        node = node->Next();
+      GtkAllocation child_allocation;
+      int border_width;
+
+      border_width = GTK_CONTAINER (widget)->border_width;
+
+      child_allocation.width = pmenu_item->pixmap->requisition.width;
+      child_allocation.height = pmenu_item->pixmap->requisition.height;
+      child_allocation.x = border_width + BORDER_SPACING;
+      child_allocation.y = (border_width + BORDER_SPACING
+                            + (((allocation->height - child_allocation.height) - child_allocation.x)
+                               / 2)); /* center pixmaps vertically */
+      gtk_widget_size_allocate (pmenu_item->pixmap, &child_allocation);

     }
 
     }
 

-    /* Not finding anything here can be correct
-     * when search the entire menu system for
-     * an entry -> no error message. */
+  if (GTK_WIDGET_CLASS (parent_class)->size_allocate)
+    GTK_WIDGET_CLASS(parent_class)->size_allocate (widget, allocation);
+}
+
+static void
+gtk_pixmap_menu_item_forall (GtkContainer    *container,
+                             gboolean         include_internals,
+                             GtkCallback      callback,
+                             gpointer         callback_data)
+{
+  GtkPixmapMenuItem *menu_item;
+
+  g_return_if_fail (container != NULL);
+  g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (container));
+  g_return_if_fail (callback != NULL);

 
 

-    return (wxMenuItem *) NULL;
+  menu_item = GTK_PIXMAP_MENU_ITEM (container);
+
+  if (menu_item->pixmap)
+    (* callback) (menu_item->pixmap, callback_data);
+
+  GTK_CONTAINER_CLASS(parent_class)->forall(container,include_internals,
+                                            callback,callback_data);

 }
 
 }
 

-void wxMenu::SetInvokingWindow( wxWindow *win )
+static void
+gtk_pixmap_menu_item_size_request (GtkWidget      *widget,
+                                   GtkRequisition *requisition)

 {
 {

-    m_invokingWindow = win;
+  GtkPixmapMenuItem *menu_item;
+  GtkRequisition req = {0, 0};
+
+  g_return_if_fail (widget != NULL);
+  g_return_if_fail (GTK_IS_MENU_ITEM (widget));
+  g_return_if_fail (requisition != NULL);
+
+  GTK_WIDGET_CLASS(parent_class)->size_request(widget,requisition);
+
+  menu_item = GTK_PIXMAP_MENU_ITEM (widget);
+
+  if (menu_item->pixmap)
+    gtk_widget_size_request(menu_item->pixmap, &req);
+
+  requisition->height = MAX(req.height + GTK_CONTAINER(widget)->border_width + BORDER_SPACING, (unsigned int) requisition->height);
+  requisition->width += (req.width + GTK_CONTAINER(widget)->border_width + BORDER_SPACING);

 }
 
 }
 

-wxWindow *wxMenu::GetInvokingWindow()
+static void
+gtk_pixmap_menu_item_remove (GtkContainer *container,
+                             GtkWidget    *child)

 {
 {

-    return m_invokingWindow;
+  GtkBin *bin;
+  gboolean widget_was_visible;
+
+  g_return_if_fail (container != NULL);
+  g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (container));
+  g_return_if_fail (child != NULL);
+  g_return_if_fail (GTK_IS_WIDGET (child));
+
+  bin = GTK_BIN (container);
+  g_return_if_fail ((bin->child == child ||
+                     (GTK_PIXMAP_MENU_ITEM(container)->pixmap == child)));
+
+  widget_was_visible = GTK_WIDGET_VISIBLE (child);
+
+  gtk_widget_unparent (child);
+  if (bin->child == child)
+    bin->child = NULL;
+  else {
+    GTK_PIXMAP_MENU_ITEM(container)->pixmap = NULL;
+    changed_have_pixmap_status(GTK_PIXMAP_MENU_ITEM(container));
+  }
+
+  if (widget_was_visible)
+    gtk_widget_queue_resize (GTK_WIDGET (container));

 }
 
 }
 

-// Update a menu and all submenus recursively.
-// source is the object that has the update event handlers
-// defined for it. If NULL, the menu or associated window
-// will be used.
-void wxMenu::UpdateUI(wxEvtHandler* source)
+
+/* important to only call this if there was actually a _change_ in pixmap == NULL */
+static void
+changed_have_pixmap_status (GtkPixmapMenuItem *menu_item)

 {
 {

-  if (!source && GetInvokingWindow())
-    source = GetInvokingWindow()->GetEventHandler();
-  if (!source)
-    source = GetEventHandler();
-  if (!source)
-    source = this;
+  if (menu_item->pixmap != NULL) {
+    GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count += 1;

 
 

-  wxNode* node = GetItems().First();
-  while (node)
-  {
-    wxMenuItem* item = (wxMenuItem*) node->Data();
-    if ( !item->IsSeparator() )
-    {
-      wxWindowID id = item->GetId();
-      wxUpdateUIEvent event(id);
-      event.SetEventObject( source );
+    if (GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count == 1) {
+      /* Install pixmap toggle size */
+      GTK_MENU_ITEM_GET_CLASS(menu_item)->toggle_size = MAX(GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->orig_toggle_size, PMAP_WIDTH);
+    }
+  } else {
+    GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count -= 1;

 
 

-      if (source->ProcessEvent(event))
-      {
-        if (event.GetSetText())
-          SetLabel(id, event.GetText());
-        if (event.GetSetChecked())
-          Check(id, event.GetChecked());
-        if (event.GetSetEnabled())
-          Enable(id, event.GetEnabled());
-      }
-
-      if (item->GetSubMenu())
-        item->GetSubMenu()->UpdateUI(source);
-    }
-    node = node->Next();
+    if (GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count == 0) {
+      /* Install normal toggle size */
+      GTK_MENU_ITEM_GET_CLASS(menu_item)->toggle_size = GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->orig_toggle_size;
+    }

   }
   }

+
+  /* Note that we actually need to do this for _all_ GtkPixmapMenuItem
+     whenever the klass->toggle_size changes; but by doing it anytime
+     this function is called, we get the same effect, just because of
+     how the preferences option to show pixmaps works. Bogus, broken.
+  */
+  if (GTK_WIDGET_VISIBLE(GTK_WIDGET(menu_item)))
+    gtk_widget_queue_resize(GTK_WIDGET(menu_item));

 }
 
 }
 

+#endif