Add wxEvtHandler::CallAfter() for asynchronous method calls.

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

diff --git a/src/motif/menu.cpp b/src/motif/menu.cpp
index 4e0b3af8eb0810ea4935c47929a0ee523c708ced..02ada167a3053820350ea0cd81ae0d9b575cc529 100644 (file)
--- a/src/motif/menu.cpp
+++ b/src/motif/menu.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        menu.cpp
+// Name:        src/motif/menu.cpp

 // Purpose:     wxMenu, wxMenuBar, wxMenuItem
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxMenu, wxMenuBar, wxMenuItem
 // Author:      Julian Smart
 // Modified by:


@@ -9,27 +9,31 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-

 // ============================================================================
 // declarations
 // ============================================================================
 
 // ============================================================================
 // declarations
 // ============================================================================
 

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

 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 

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

 #include "wx/menu.h"
 #include "wx/menu.h"

-#include "wx/menuitem.h"
-#include "wx/log.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/frame.h"
-#include "wx/settings.h"

 
 

+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/utils.h"
+    #include "wx/frame.h"
+    #include "wx/settings.h"
+    #include "wx/menuitem.h"
+#endif
+
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif

 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/CascadeBG.h>
 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/CascadeBG.h>


@@ -39,17 +43,15 @@
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 #include <Xm/RowColumn.h>
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 #include <Xm/RowColumn.h>

+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif

 
 #include "wx/motif/private.h"
 
 // other standard headers
 #include <string.h>
 
 
 #include "wx/motif/private.h"
 
 // other standard headers
 #include <string.h>
 

-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
-IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
-#endif
-

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -59,43 +61,22 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
 // ----------------------------------------------------------------------------
 
 // Construct a menu with optional title (then use append)
 // ----------------------------------------------------------------------------
 
 // Construct a menu with optional title (then use append)

-void wxMenu::Init(const wxString& title,
-                  long style
-#ifdef WXWIN_COMPATIBILITY
-                  , const wxFunction func
-#endif
-                 )
+void wxMenu::Init()

 {
 {

-    m_title = title;
-    m_eventHandler = this;
-    m_noItems = 0;
-    m_menuBar = NULL;
-    m_pInvokingWindow = NULL;
-    m_style = style;
-
-    //// Motif-specific members
+    // Motif-specific members

     m_numColumns = 1;
     m_menuWidget = (WXWidget) NULL;
     m_popupShell = (WXWidget) NULL;
     m_buttonWidget = (WXWidget) NULL;
     m_menuId = 0;
     m_numColumns = 1;
     m_menuWidget = (WXWidget) NULL;
     m_popupShell = (WXWidget) NULL;
     m_buttonWidget = (WXWidget) NULL;
     m_menuId = 0;

-    m_topLevelMenu  = (wxMenu*) NULL;
-    m_ownedByMenuBar = FALSE;
-    m_menuParent = (wxMenu*) NULL;
-    m_clientData = (void*) NULL;
+    m_topLevelMenu  = NULL;
+    m_ownedByMenuBar = false;

 
 

-    if (m_title != "")
+    if ( !m_title.empty() )

     {
     {

-        Append(ID_SEPARATOR, m_title) ;
+        Append(-3, m_title) ;

         AppendSeparator() ;
     }
         AppendSeparator() ;
     }

-    m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENU);
-    m_foregroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENUTEXT);
-    m_font = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
-
-#ifdef WXWIN_COMPATIBILITY
-    Callback(func);
-#endif

 }
 
 // The wxWindow destructor will take care of deleting the submenus.
 }
 
 // The wxWindow destructor will take care of deleting the submenus.


@@ -104,9 +85,9 @@ wxMenu::~wxMenu()
     if (m_menuWidget)
     {
         if (m_menuParent)
     if (m_menuWidget)
     {
         if (m_menuParent)

-            DestroyMenu(TRUE);
+            DestroyMenu(true);

         else
         else

-            DestroyMenu(FALSE);
+            DestroyMenu(false);

     }
 
     // Not sure if this is right
     }
 
     // Not sure if this is right


@@ -115,323 +96,77 @@ wxMenu::~wxMenu()
         m_menuParent = NULL;
         //      m_menuBar = NULL;
     }
         m_menuParent = NULL;
         //      m_menuBar = NULL;
     }

-
-    wxNode *node = m_menuItems.First();
-    while (node)
-    {
-        wxMenuItem *item = (wxMenuItem *)node->Data();
-
-        /*
-        if (item->GetSubMenu())
-        item->DeleteSubMenu();
-        */
-
-        wxNode *next = node->Next();
-        delete item;
-        delete node;
-        node = next;
-    }

 }
 
 void wxMenu::Break()
 {
 }
 
 void wxMenu::Break()
 {

-    m_numColumns ++;
+    m_numColumns++;

 }
 
 // function appends a new item or submenu to the menu
 }
 
 // function appends a new item or submenu to the menu

-void wxMenu::Append(wxMenuItem *pItem)
+wxMenuItem* wxMenu::DoAppend(wxMenuItem *pItem)

 {
 {

-    wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" );
-
-    m_menuItems.Append(pItem);
-
-    if (m_menuWidget)
-        pItem->CreateItem (m_menuWidget, m_menuBar, m_topLevelMenu); // this is a dynamic Append
-
-    m_noItems++;
-}
-
-void wxMenu::AppendSeparator()
-{
-    Append(new wxMenuItem(this, ID_SEPARATOR));
+    return DoInsert(GetMenuItemCount(), pItem);

 }
 
 }
 

-// Pullright item
-// N.B.: difference between old and new code.
-// Old code stores subMenu in 'children' for later deletion,
-// as well as in m_menuItems, whereas we only store it in
-// m_menuItems here. What implications does this have?
-
-void wxMenu::Append(int id, const wxString& label, wxMenu *subMenu,
-                    const wxString& helpString)
+wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)

 {
 {

-    Append(new wxMenuItem(this, id, label, helpString, FALSE, subMenu));
+    item->DestroyItem(true);

 
 

-    subMenu->m_topLevelMenu = m_topLevelMenu;
+    return wxMenuBase::DoRemove(item);

 }
 
 }
 

-// Ordinary menu item
-void wxMenu::Append(int id, const wxString& label,
-                    const wxString& helpString, bool checkable)
+wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)

 {
 {

-    // 'checkable' parameter is useless for Windows.
-    Append(new wxMenuItem(this, id, label, helpString, checkable));
-}
-
-void wxMenu::Delete(int id)
-{
-    wxNode *node;
-    wxMenuItem *item;
-    int pos;
-
-    for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++)
+    if (m_menuWidget)

     {
     {

-        item = (wxMenuItem *)node->Data();
-        if (item->GetId() == id)
-            break;
+        // this is a dynamic Append
+#ifndef XmNpositionIndex
+    wxCHECK_MSG( pos == GetMenuItemCount(), -1, wxT("insert not implemented"));
+#endif
+        item->CreateItem(m_menuWidget, GetMenuBar(), m_topLevelMenu, pos);

     }
 
     }
 

-    if (!node)
-        return;
-
-    item->DestroyItem(TRUE);
-
-    // See also old code - don't know if this is needed (seems redundant).
-    /*
-    if (item->GetSubMenu()) {
-    item->subMenu->top_level_menu = item->GetSubMenu();
-    item->subMenu->window_parent = NULL;
-    children->DeleteObject(item->GetSubMenu());
+    if ( item->IsSubMenu() )
+    {
+        item->GetSubMenu()->m_topLevelMenu = m_topLevelMenu;

     }
     }

-    */
-
-    m_menuItems.DeleteNode(node);
-    delete item;
-}
-
-void wxMenu::Enable(int id, bool flag)
-{
-    wxMenuItem *item = FindItemForId(id);
-    wxCHECK_RET( item != NULL, "can't enable non-existing menu item" );
-
-    item->Enable(flag);
-}
-
-bool wxMenu::Enabled(int Id) const
-{
-    wxMenuItem *item = FindItemForId(Id);
-    wxCHECK( item != NULL, FALSE );

 
 

-    return item->IsEnabled();
-}
-
-void wxMenu::Check(int Id, bool Flag)
-{
-    wxMenuItem *item = FindItemForId(Id);
-    wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" );
-
-    item->Check(Flag);
-}
-
-bool wxMenu::Checked(int id) const
-{
-    wxMenuItem *item = FindItemForId(id);
-    wxCHECK( item != NULL, FALSE );
-
-    return item->IsChecked();
+    return pos == GetMenuItemCount() ? wxMenuBase::DoAppend(item) :
+                                       wxMenuBase::DoInsert(pos, item);

 }
 
 void wxMenu::SetTitle(const wxString& label)
 {
 }
 
 void wxMenu::SetTitle(const wxString& label)
 {

-    m_title = label ;
+    m_title = label;

 
 

-    wxNode *node = m_menuItems.First ();
-    if (!node)
+    wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+    if ( !node )

         return;
 
         return;
 

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

     Widget widget = (Widget) item->GetButtonWidget();
     Widget widget = (Widget) item->GetButtonWidget();

-    if (!widget)
+    if ( !widget )

         return;
 
         return;
 

-    XmString title_str = XmStringCreateSimple ((char*) (const char*) label);
-    XtVaSetValues (widget,
-        XmNlabelString, title_str,
-        NULL);
-    // TODO: should we delete title_str now?
-}
-
-const wxString wxMenu::GetTitle() const
-{
-    return m_title;
-}
-
-void wxMenu::SetLabel(int id, const wxString& label)
-{
-    wxMenuItem *item = FindItemForId(id);
-    if (item == (wxMenuItem*) NULL)
-        return;
-
-    item->SetText(label);
-}
-
-wxString wxMenu::GetLabel(int id) const
-{
-    wxMenuItem *it = NULL;
-    WXWidget w = FindMenuItem (id, &it);
-    if (w)
-    {
-        XmString text;
-        char *s;
-        XtVaGetValues ((Widget) w,
-            XmNlabelString, &text,
-            NULL);
-
-        if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
-        {
-            wxString str(s);
-            XtFree (s);
-            return str;
-        }
-        else
-        {
-            XmStringFree (text);
-            return wxEmptyString;
-        }
-    }
-    else
-        return wxEmptyString;
-}
-
-// Finds the item id matching the given string, -1 if not found.
-int wxMenu::FindItem (const wxString& itemString) const
-{
-    char buf1[200];
-    char buf2[200];
-    wxStripMenuCodes ((char *)(const char *)itemString, buf1);
-
-    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
-    {
-        wxMenuItem *item = (wxMenuItem *) node->Data ();
-        if (item->GetSubMenu())
-        {
-            int ans = item->GetSubMenu()->FindItem(itemString);
-            if (ans > -1)
-                return ans;
-        }
-        if ( !item->IsSeparator() )
-        {
-            wxStripMenuCodes((char *)item->GetName().c_str(), buf2);
-            if (strcmp(buf1, buf2) == 0)
-                return item->GetId();
-        }
-    }
-
-    return -1;
-}
-
-wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const
-{
-    if (itemMenu)
-        *itemMenu = NULL;
-    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
-    {
-        wxMenuItem *item = (wxMenuItem *) node->Data ();
-
-        if (item->GetId() == itemId)
-        {
-            if (itemMenu)
-                *itemMenu = (wxMenu *) this;
-            return item;
-        }
-
-        if (item->GetSubMenu())
-        {
-            wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu);
-            if (ans)
-                return ans;
-        }
-    }
-
-    if (itemMenu)
-        *itemMenu = NULL;
-    return NULL;
+    wxXmString title_str(label);
+    XtVaSetValues(widget,
+                  XmNlabelString, title_str(),
+                  NULL);

 }
 
 }
 

-void wxMenu::SetHelpString(int itemId, const wxString& helpString)
+bool wxMenu::ProcessCommand(wxCommandEvent & event)

 {
 {

-    wxMenuItem *item = FindItemForId (itemId);
-    if (item)
-        item->SetHelp(helpString);
-}
+    // Try the menu's event handler first
+    wxEvtHandler * const handler = GetEventHandler();
+    bool processed = handler ? handler->SafelyProcessEvent(event) : false;

 
 

-wxString wxMenu::GetHelpString (int itemId) const
-{
-    wxMenuItem *item = FindItemForId (itemId);
-    wxString str("");
-    return (item == NULL) ? str : item->GetHelp();
-}
-
-void wxMenu::ProcessCommand(wxCommandEvent & event)
-{
-    bool processed = FALSE;
-
-    // Try a callback
-    if (m_callback)
-    {
-        (void) (*(m_callback)) (*this, event);
-        processed = TRUE;
-    }
-
-    // Try the menu's event handler
-    if ( !processed && GetEventHandler())
-    {
-        processed = GetEventHandler()->ProcessEvent(event);
-    }

     // Try the window the menu was popped up from (and up
     // through the hierarchy)
     if ( !processed && GetInvokingWindow())
     // Try the window the menu was popped up from (and up
     // through the hierarchy)
     if ( !processed && GetInvokingWindow())

-    processed = GetInvokingWindow()->ProcessEvent(event);
-}
-
-// 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)
-{
-  if (!source && GetInvokingWindow())
-    source = GetInvokingWindow()->GetEventHandler();
-  if (!source)
-    source = GetEventHandler();
-  if (!source)
-    source = this;
-
-  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 (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();
-  }
+        processed = GetInvokingWindow()->HandleWindowEvent(event);
+
+    return processed;

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


@@ -443,16 +178,24 @@ void wxMenuBar::Init()
     m_eventHandler = this;
     m_menuBarFrame = NULL;
     m_mainWidget = (WXWidget) NULL;
     m_eventHandler = this;
     m_menuBarFrame = NULL;
     m_mainWidget = (WXWidget) NULL;

-    m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENU);
-    m_foregroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENUTEXT);
-    m_font = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT);

 }
 
 }
 

-wxMenuBar::wxMenuBar(int n, wxMenu *menus[], const wxString titles[])
+wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxArrayString& titles, long WXUNUSED(style))
+{
+    wxASSERT( n == titles.GetCount() );
+
+    Init();
+
+    m_titles = titles;
+    for ( size_t i = 0; i < n; i++ )
+        m_menus.Append(menus[i]);
+}
+
+wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long WXUNUSED(style))

 {
     Init();
 
 {
     Init();
 

-    for ( int i = 0; i < n; i++ )
+    for ( size_t i = 0; i < n; i++ )

     {
         m_menus.Append(menus[i]);
         m_titles.Add(titles[i]);
     {
         m_menus.Append(menus[i]);
         m_titles.Add(titles[i]);


@@ -466,10 +209,11 @@ wxMenuBar::~wxMenuBar()
 
 void wxMenuBar::EnableTop(size_t WXUNUSED(pos), bool WXUNUSED(flag))
 {
 
 void wxMenuBar::EnableTop(size_t WXUNUSED(pos), bool WXUNUSED(flag))
 {

-    wxFAIL_MSG("TODO");
+  //    wxFAIL_MSG("TODO");
+//  wxLogWarning("wxMenuBar::EnableTop not yet implemented.");

 }
 
 }
 

-void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
+void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)

 {
     wxMenu *menu = GetMenu(pos);
     if ( !menu )
 {
     wxMenu *menu = GetMenu(pos);
     if ( !menu )


@@ -484,70 +228,45 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
                       XmNlabelString, label_str(),
                       NULL);
     }
                       XmNlabelString, label_str(),
                       NULL);
     }

+    m_titles[pos] = label;

 }
 
 }
 

-wxString wxMenuBar::GetLabelTop(size_t pos) const
+wxString wxMenuBar::GetMenuLabel(size_t pos) const

 {
 {

-    wxString str;
-
-    wxMenu *menu = GetMenu(pos);
-    if ( menu )
-    {
-        Widget w = (Widget)menu->GetButtonWidget();
-        if (w)
-        {
-            XmString text;
-            XtVaGetValues(w,
-                          XmNlabelString, &text,
-                          NULL);
-
-            char *s;
-            if ( XmStringGetLtoR(text, XmSTRING_DEFAULT_CHARSET, &s) )
-            {
-                str = s;
-
-                XtFree(s);
-            }
-        }
-    }
-
-    return str;
+    wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString,
+                 wxT("invalid menu index in wxMenuBar::GetMenuLabel") );
+    return m_titles[pos];

 }
 
 bool wxMenuBar::Append(wxMenu * menu, const wxString& title)
 {
 }
 
 bool wxMenuBar::Append(wxMenu * menu, const wxString& title)
 {

-    wxCHECK_MSG( menu, FALSE, wxT("invalid menu") );
-    wxCHECK_MSG( !menu->GetParent() && !menu->GetButtonWidget(), FALSE,
+    return Insert(GetMenuCount(), menu, title);
+}
+
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
+{
+    wxCHECK_MSG( pos <= GetMenuCount(), false, wxT("invalid position") );
+    wxCHECK_MSG( menu, false, wxT("invalid menu") );
+    wxCHECK_MSG( !menu->GetParent() && !menu->GetButtonWidget(), false,

                  wxT("menu already appended") );
 
     if ( m_menuBarFrame )
     {
                  wxT("menu already appended") );
 
     if ( m_menuBarFrame )
     {

-        WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu, title, TRUE);
-        wxCHECK_MSG( w, FALSE, wxT("failed to create menu") );
+        WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu,
+                                      pos, title, true);
+        wxCHECK_MSG( w, false, wxT("failed to create menu") );

         menu->SetButtonWidget(w);
     }
 
         menu->SetButtonWidget(w);
     }
 

-    menu->SetMenuBar(this);
+    m_titles.Insert(title, pos);

 
 

-    m_titles.Add(title);
-
-    return wxMenuBarBase::Append(menu, title);
-}
-
-bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
-{
-    if ( !wxMenuBarBase::Insert(pos, menu, title) )
-        return FALSE;
-
-    wxFAIL_MSG(wxT("TODO"));
-
-    return FALSE;
+    return wxMenuBarBase::Insert(pos, menu, title);

 }
 
 wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 {
     if ( !wxMenuBarBase::Replace(pos, menu, title) )
 }
 
 wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 {
     if ( !wxMenuBarBase::Replace(pos, menu, title) )

-        return FALSE;
+        return NULL;

 
     wxFAIL_MSG(wxT("TODO"));
 
 
     wxFAIL_MSG(wxT("TODO"));
 


@@ -561,31 +280,28 @@ wxMenu *wxMenuBar::Remove(size_t pos)
         return NULL;
 
     if ( m_menuBarFrame )
         return NULL;
 
     if ( m_menuBarFrame )

-        menu->DestroyMenu(TRUE);
+        menu->DestroyMenu(true);

 
     menu->SetMenuBar(NULL);
 
 
     menu->SetMenuBar(NULL);
 

-    m_titles.Remove(pos);
+    m_titles.RemoveAt(pos);

 
     return menu;
 }
 
 // Find the menu menuString, item itemString, and return the item id.
 // Returns -1 if none found.
 
     return menu;
 }
 
 // Find the menu menuString, item itemString, and return the item id.
 // Returns -1 if none found.

-int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const
+int wxMenuBar::FindMenuItem(const wxString& menuString, const wxString& itemString) const

 {
 {

-    char buf1[200];
-    char buf2[200];
-    wxStripMenuCodes ((char *)(const char *)menuString, buf1);
+    const wxString stripped = wxStripMenuCodes(menuString);

 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
     {
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
     {

-        wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2);
-        if (strcmp (buf1, buf2) == 0)
-            return m_menus[i]->FindItem (itemString);
+        if ( wxStripMenuCodes(m_titles[i]) == stripped )
+            return m_menus.Item(i)->GetData()->FindItem (itemString);

     }
     }

-    return -1;
+    return wxNOT_FOUND;

 }
 
 wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const
 }
 
 wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const


@@ -593,29 +309,36 @@ wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const
     if (itemMenu)
         *itemMenu = NULL;
 
     if (itemMenu)
         *itemMenu = NULL;
 

-    wxMenuItem *item = NULL;

     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)

-        if ((item = m_menus[i]->FindItemForId (id, itemMenu)))
-            return item;
-        return NULL;
+    {
+        wxMenuItem *item = m_menus.Item(i)->GetData()->FindItem(id, itemMenu);
+        if (item) return item;
+    }
+
+    return NULL;

 }
 
 // Create menubar
 bool wxMenuBar::CreateMenuBar(wxFrame* parent)
 {
 }
 
 // Create menubar
 bool wxMenuBar::CreateMenuBar(wxFrame* parent)
 {

+    m_parent = parent; // bleach... override it!
+    PreCreation();
+    m_parent = NULL;
+

     if (m_mainWidget)
     {
     if (m_mainWidget)
     {

-        XtVaSetValues((Widget) parent->GetMainWindowWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);
+        XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);

         /*
         if (!XtIsManaged((Widget) m_mainWidget))
         XtManageChild((Widget) m_mainWidget);
         */
         XtMapWidget((Widget) m_mainWidget);
         /*
         if (!XtIsManaged((Widget) m_mainWidget))
         XtManageChild((Widget) m_mainWidget);
         */
         XtMapWidget((Widget) m_mainWidget);

-        return TRUE;
+        return true;

     }
 
     }
 

-    Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWindowWidget(), "MenuBar", NULL, 0);
+    Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(),
+                                       wxMOTIF_STR("MenuBar"), NULL, 0);

     m_mainWidget = (WXWidget) menuBarW;
 
     size_t menuCount = GetMenuCount();
     m_mainWidget = (WXWidget) menuBarW;
 
     size_t menuCount = GetMenuCount();


@@ -623,7 +346,7 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent)
     {
         wxMenu *menu = GetMenu(i);
         wxString title(m_titles[i]);
     {
         wxMenu *menu = GetMenu(i);
         wxString title(m_titles[i]);

-        menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, title, TRUE));
+        menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, i, title, true));

 
         if (strcmp (wxStripMenuCodes(title), "Help") == 0)
             XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL);
 
         if (strcmp (wxStripMenuCodes(title), "Help") == 0)
             XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL);


@@ -635,20 +358,21 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent)
             XtVaSetValues(GetWidget(menu),
                           XmNtearOffModel, XmTEAR_OFF_ENABLED,
                           NULL);
             XtVaSetValues(GetWidget(menu),
                           XmNtearOffModel, XmTEAR_OFF_ENABLED,
                           NULL);

-#endif
+            Widget tearOff = XmGetTearOffControl(GetWidget(menu));
+            wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour);
+            wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true);

         }
         }

+#endif

     }
 
     }
 

-    SetBackgroundColour(m_backgroundColour);
-    SetForegroundColour(m_foregroundColour);
-    SetFont(m_font);
+    PostCreation();

 
 

-    XtVaSetValues((Widget) parent->GetMainWindowWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);
+    XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);

     XtRealizeWidget ((Widget) menuBarW);
     XtManageChild ((Widget) menuBarW);
     SetMenuBarFrame(parent);
 
     XtRealizeWidget ((Widget) menuBarW);
     XtManageChild ((Widget) menuBarW);
     SetMenuBarFrame(parent);
 

-    return TRUE;
+    return true;

 }
 
 // Destroy menubar, but keep data structures intact so we can recreate it.
 }
 
 // Destroy menubar, but keep data structures intact so we can recreate it.


@@ -656,8 +380,8 @@ bool wxMenuBar::DestroyMenuBar()
 {
     if (!m_mainWidget)
     {
 {
     if (!m_mainWidget)
     {

-        SetMenuBarFrame((wxFrame*) NULL);
-        return FALSE;
+        SetMenuBarFrame(NULL);
+        return false;

     }
 
     XtUnmanageChild ((Widget) m_mainWidget);
     }
 
     XtUnmanageChild ((Widget) m_mainWidget);


@@ -667,61 +391,47 @@ bool wxMenuBar::DestroyMenuBar()
     for (size_t i = 0; i < menuCount; i++)
     {
         wxMenu *menu = GetMenu(i);
     for (size_t i = 0; i < menuCount; i++)
     {
         wxMenu *menu = GetMenu(i);

-        menu->DestroyMenu(TRUE);
+        menu->DestroyMenu(true);

 
     }
     XtDestroyWidget((Widget) m_mainWidget);
     m_mainWidget = (WXWidget) 0;
 
 
     }
     XtDestroyWidget((Widget) m_mainWidget);
     m_mainWidget = (WXWidget) 0;
 

-    SetMenuBarFrame((wxFrame*) NULL);
+    SetMenuBarFrame(NULL);

 
 

-    return TRUE;
+    return true;

 }
 
 }
 

-//// Motif-specific
-static XtWorkProcId WorkProcMenuId;
-
-/* Since PopupMenu under Motif stills grab right mouse button events
-* after it was closed, we need to delete the associated widgets to
-* allow next PopUpMenu to appear...
-*/
-
-int PostDeletionOfMenu( XtPointer* clientData )
+// Since PopupMenu under Motif stills grab right mouse button events
+// after it was closed, we need to delete the associated widgets to
+// allow next PopUpMenu to appear...
+void wxMenu::DestroyWidgetAndDetach()

 {
 {

-    XtRemoveWorkProc(WorkProcMenuId);
-    wxMenu *menu = (wxMenu *)clientData;
-
-    if (menu->GetMainWidget()) {
-        if (menu->GetParent())
+    if (GetMainWidget())
+    {
+        wxMenu *menuParent = GetParent();
+        if ( menuParent )

         {
         {

-            wxList& list = menu->GetParent()->GetItems();
-            list.DeleteObject(menu);
-        }
-        menu->DestroyMenu(TRUE);
-    }
-    /* Mark as no longer popped up */
-    menu->m_menuId = -1;
-    return TRUE;
-}
+            wxMenuItemList::compatibility_iterator node = menuParent->GetMenuItems().GetFirst();
+            while ( node )
+            {
+                if ( node->GetData()->GetSubMenu() == this )
+                {
+                    delete node->GetData();
+                    menuParent->GetMenuItems().Erase(node);

 
 

-void
-wxMenuPopdownCallback(Widget WXUNUSED(w), XtPointer clientData,
-                      XtPointer WXUNUSED(ptr))
-{
-    wxMenu *menu = (wxMenu *)clientData;
+                    break;
+                }
+
+                node = node->GetNext();
+            }
+        }

 
 

-    // Added by JOREL Jean-Charles <jjorel@silr.ireste.fr>
-    /* Since Callbacks of MenuItems are not yet processed, we put a
-    * background job which will be done when system will be idle.
-    * What awful hack!! :(
-    */
+        DestroyMenu(true);
+    }

 
 

-    WorkProcMenuId = XtAppAddWorkProc(
-        (XtAppContext) wxTheApp->GetAppContext(),
-        (XtWorkProc) PostDeletionOfMenu,
-        (XtPointer) menu );
-    // Apparently not found in Motif headers
-    //  XtVaSetValues( w, XmNpopupEnabled, XmPOPUP_DISABLED, NULL );
+    // Mark as no longer popped up
+    m_menuId = -1;

 }
 
 /*
 }
 
 /*


@@ -730,28 +440,44 @@ wxMenuPopdownCallback(Widget WXUNUSED(w), XtPointer clientData,
 *
 */
 
 *
 */
 

-WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topMenu, const wxString& title, bool pullDown)
+WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
+                             WXWidget parent,
+                             wxMenu * topMenu,
+                             size_t menuIndex,
+                             const wxString& title,
+                             bool pullDown)

 {
     Widget menu = (Widget) 0;
     Widget buttonWidget = (Widget) 0;
 {
     Widget menu = (Widget) 0;
     Widget buttonWidget = (Widget) 0;

+    Display* dpy = XtDisplay((Widget)parent);

     Arg args[5];
     XtSetArg (args[0], XmNnumColumns, m_numColumns);
     Arg args[5];
     XtSetArg (args[0], XmNnumColumns, m_numColumns);

-    XtSetArg (args[1], XmNpacking, XmPACK_COLUMN);
+    XtSetArg (args[1], XmNpacking, (m_numColumns > 1) ? XmPACK_COLUMN : XmPACK_TIGHT);
+
+    if ( !m_font.IsOk() )
+    {
+        if ( menuBar )
+            m_font = menuBar->GetFont();
+        else if ( GetInvokingWindow() )
+            m_font = GetInvokingWindow()->GetFont();
+    }
+
+    XtSetArg (args[2], (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy) );

 
     if (!pullDown)
     {
 
     if (!pullDown)
     {

-        menu = XmCreatePopupMenu ((Widget) parent, "popup", args, 2);
+        menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 3);
+#if 0

         XtAddCallback(menu,
             XmNunmapCallback,
             (XtCallbackProc)wxMenuPopdownCallback,
             (XtPointer)this);
         XtAddCallback(menu,
             XmNunmapCallback,
             (XtCallbackProc)wxMenuPopdownCallback,
             (XtPointer)this);

+#endif

     }
     else
     {
         char mnem = wxFindMnemonic (title);
     }
     else
     {
         char mnem = wxFindMnemonic (title);

-        wxStripMenuCodes ((char*) (const char*) title, wxBuffer);
-
-        menu = XmCreatePulldownMenu ((Widget) parent, "pulldown", args, 2);
+        menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 3);

 
         wxString title2(wxStripMenuCodes(title));
         wxXmString label_str(title2);
 
         wxString title2(wxStripMenuCodes(title));
         wxXmString label_str(title2);


@@ -763,6 +489,8 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM
 #endif
             XmNlabelString, label_str(),
             XmNsubMenuId, menu,
 #endif
             XmNlabelString, label_str(),
             XmNsubMenuId, menu,

+            (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+            XmNpositionIndex, menuIndex,

             NULL);
 
         if (mnem != 0)
             NULL);
 
         if (mnem != 0)


@@ -771,34 +499,37 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM
 
     m_menuWidget = (WXWidget) menu;
 
 
     m_menuWidget = (WXWidget) menu;
 

-    m_menuBar = menuBar;

     m_topLevelMenu = topMenu;
 
     m_topLevelMenu = topMenu;
 

-    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
+    size_t i = 0;
+    for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+          node;
+          node = node->GetNext(), ++i )

     {
     {

-        wxMenuItem *item = (wxMenuItem *) node->Data ();
-        item->CreateItem (menu, menuBar, topMenu);
+        wxMenuItem *item = node->GetData();
+
+        item->CreateItem(menu, menuBar, topMenu, i);

     }
 
     }
 

-    SetBackgroundColour(m_backgroundColour);
-    SetForegroundColour(m_foregroundColour);
-    SetFont(m_font);
+    ChangeFont();

 
     return buttonWidget;
 }
 
 // Destroys the Motif implementation of the menu,
 
     return buttonWidget;
 }
 
 // Destroys the Motif implementation of the menu,

-// but maintains the wxWindows data structures so we can
+// but maintains the wxWidgets data structures so we can

 // do a CreateMenu again.
 void wxMenu::DestroyMenu (bool full)
 {
 // do a CreateMenu again.
 void wxMenu::DestroyMenu (bool full)
 {

-    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
+    for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+          node;
+          node = node->GetNext() )

     {
     {

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

 
         item->DestroyItem(full);
 
         item->DestroyItem(full);

-    }// for()
+    }

 
     if (m_buttonWidget)
     {
 
     if (m_buttonWidget)
     {


@@ -821,13 +552,15 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const
     if (id == m_menuId)
     {
         if (it)
     if (id == m_menuId)
     {
         if (it)

-            *it = (wxMenuItem*) NULL;
+            *it = NULL;

         return m_buttonWidget;
     }
 
         return m_buttonWidget;
     }
 

-    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
+    for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+          node;
+          node = node->GetNext() )

     {
     {

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

         if (item->GetId() == id)
         {
             if (it)
         if (item->GetId() == id)
         {
             if (it)


@@ -843,48 +576,53 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const
                 return w;
             }
         }
                 return w;
             }
         }

-    }// for()
+    }

 
     if (it)
 
     if (it)

-        *it = (wxMenuItem*) NULL;
+        *it = NULL;

     return (WXWidget) NULL;
 }
 
 void wxMenu::SetBackgroundColour(const wxColour& col)
 {
     m_backgroundColour = col;
     return (WXWidget) NULL;
 }
 
 void wxMenu::SetBackgroundColour(const wxColour& col)
 {
     m_backgroundColour = col;

+    if (!col.IsOk())
+        return;

     if (m_menuWidget)
         wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col);
     if (m_buttonWidget)
     if (m_menuWidget)
         wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col);
     if (m_buttonWidget)

-        wxDoChangeBackgroundColour(m_buttonWidget, (wxColour&) col, TRUE);
+        wxDoChangeBackgroundColour(m_buttonWidget, (wxColour&) col, true);

 
 

-    wxNode* node = m_menuItems.First();
-    while (node)
+    for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+          node;
+          node = node->GetNext() )

     {
     {

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

         if (item->GetButtonWidget())
         {
             // This crashes because it uses gadgets
         if (item->GetButtonWidget())
         {
             // This crashes because it uses gadgets

-            //            wxDoChangeBackgroundColour(item->GetButtonWidget(), (wxColour&) col, TRUE);
+            //            wxDoChangeBackgroundColour(item->GetButtonWidget(), (wxColour&) col, true);

         }
         if (item->GetSubMenu())
             item->GetSubMenu()->SetBackgroundColour((wxColour&) col);
         }
         if (item->GetSubMenu())
             item->GetSubMenu()->SetBackgroundColour((wxColour&) col);

-        node = node->Next();

     }
 }
 
 void wxMenu::SetForegroundColour(const wxColour& col)
 {
     m_foregroundColour = col;
     }
 }
 
 void wxMenu::SetForegroundColour(const wxColour& col)
 {
     m_foregroundColour = col;

+    if (!col.IsOk())
+        return;

     if (m_menuWidget)
         wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col);
     if (m_buttonWidget)
         wxDoChangeForegroundColour(m_buttonWidget, (wxColour&) col);
 
     if (m_menuWidget)
         wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col);
     if (m_buttonWidget)
         wxDoChangeForegroundColour(m_buttonWidget, (wxColour&) col);
 

-    wxNode* node = m_menuItems.First();
-    while (node)
+    for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+          node;
+          node = node->GetNext() )

     {
     {

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

         if (item->GetButtonWidget())
         {
             // This crashes because it uses gadgets
         if (item->GetButtonWidget())
         {
             // This crashes because it uses gadgets


@@ -892,42 +630,44 @@ void wxMenu::SetForegroundColour(const wxColour& col)
         }
         if (item->GetSubMenu())
             item->GetSubMenu()->SetForegroundColour((wxColour&) col);
         }
         if (item->GetSubMenu())
             item->GetSubMenu()->SetForegroundColour((wxColour&) col);

-        node = node->Next();

     }
 }
 
 void wxMenu::ChangeFont(bool keepOriginalSize)
 {
     }
 }
 
 void wxMenu::ChangeFont(bool keepOriginalSize)
 {

-    // lesstif 0.87 hangs when setting XmNfontList
-#ifndef LESSTIF_VERSION
-    if (!m_font.Ok() || !m_menuWidget)
+    // Lesstif 0.87 hangs here, but 0.93 does not; MBN: sometimes it does
+#if !wxCHECK_LESSTIF() // || wxCHECK_LESSTIF_VERSION( 0, 93 )
+    if (!m_font.IsOk() || !m_menuWidget)

         return;
 
         return;
 

-    XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay((Widget) m_menuWidget));
+    Display* dpy = XtDisplay((Widget) m_menuWidget);

 
     XtVaSetValues ((Widget) m_menuWidget,
 
     XtVaSetValues ((Widget) m_menuWidget,

-        XmNfontList, fontList,
-        NULL);
+                   wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+                   NULL);

     if (m_buttonWidget)
     {
         XtVaSetValues ((Widget) m_buttonWidget,
     if (m_buttonWidget)
     {
         XtVaSetValues ((Widget) m_buttonWidget,

-            XmNfontList, fontList,
-            NULL);
+                       wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+                       NULL);

     }
     }

-    wxNode* node = m_menuItems.First();
-    while (node)
+
+    for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+          node;
+          node = node->GetNext() )

     {
     {

-        wxMenuItem* item = (wxMenuItem*) node->Data();
-        if (m_menuWidget && item->GetButtonWidget() && m_font.Ok())
+        wxMenuItem* item = node->GetData();
+        if (m_menuWidget && item->GetButtonWidget() && m_font.IsOk())

         {
             XtVaSetValues ((Widget) item->GetButtonWidget(),
         {
             XtVaSetValues ((Widget) item->GetButtonWidget(),

-                XmNfontList, fontList,
-                NULL);
+                           wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+                           NULL);

         }
         if (item->GetSubMenu())
             item->GetSubMenu()->ChangeFont(keepOriginalSize);
         }
         if (item->GetSubMenu())
             item->GetSubMenu()->ChangeFont(keepOriginalSize);

-        node = node->Next();

     }
     }

+#else
+    wxUnusedVar(keepOriginalSize);

 #endif
 }
 
 #endif
 }
 


@@ -939,28 +679,34 @@ void wxMenu::SetFont(const wxFont& font)
 
 bool wxMenuBar::SetBackgroundColour(const wxColour& col)
 {
 
 bool wxMenuBar::SetBackgroundColour(const wxColour& col)
 {

-    m_backgroundColour = col;
+    if (!wxWindowBase::SetBackgroundColour(col))
+        return false;
+    if (!col.IsOk())
+        return false;

     if (m_mainWidget)
         wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col);
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
     if (m_mainWidget)
         wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col);
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)

-        m_menus[i]->SetBackgroundColour((wxColour&) col);
+        m_menus.Item(i)->GetData()->SetBackgroundColour((wxColour&) col);

 
 

-    return TRUE;
+    return true;

 }
 
 bool wxMenuBar::SetForegroundColour(const wxColour& col)
 {
 }
 
 bool wxMenuBar::SetForegroundColour(const wxColour& col)
 {

-    m_foregroundColour = col;
+    if (!wxWindowBase::SetForegroundColour(col))
+        return false;
+    if (!col.IsOk())
+        return false;

     if (m_mainWidget)
         wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col);
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
     if (m_mainWidget)
         wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col);
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)

-        m_menus[i]->SetForegroundColour((wxColour&) col);
+        m_menus.Item(i)->GetData()->SetForegroundColour((wxColour&) col);

 
 

-    return TRUE;
+    return true;

 }
 
 void wxMenuBar::ChangeFont(bool WXUNUSED(keepOriginalSize))
 }
 
 void wxMenuBar::ChangeFont(bool WXUNUSED(keepOriginalSize))


@@ -975,8 +721,7 @@ bool wxMenuBar::SetFont(const wxFont& font)
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
 
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)

-        m_menus[i]->SetFont(font);
+        m_menus.Item(i)->GetData()->SetFont(font);

 
 

-    return TRUE;
+    return true;

 }
 }

-