Use WM_INITMENUPOPUP

[wxWidgets.git] / src / mac / notebmac.cpp

diff --git a/src/mac/notebmac.cpp b/src/mac/notebmac.cpp
index aae205f86b13f1cdde9aa5da6e513c7282be1cca..4e8a87a9b451e9ed9f10b30790346a052667f954 100644 (file)
--- a/src/mac/notebmac.cpp
+++ b/src/mac/notebmac.cpp
@@ -1,16 +1,16 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        notebook.cpp
 // Purpose:     implementation of wxNotebook
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        notebook.cpp
 // Purpose:     implementation of wxNotebook

-// Author:      AUTHOR
-// Modified by: 
-// Created:     ??/??/98
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
+// Copyright:   (c) Stefan Csomor

 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__

-  #pragma implementation "notebook.h"
+#pragma implementation "notebook.h"

 #endif
 
 // ============================================================================
 #endif
 
 // ============================================================================


@@ -33,12 +33,6 @@
 // check that the page index is valid
 #define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
 
 // check that the page index is valid
 #define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
 

-static bool constantsSet = false ;
-
- short kwxMacTabLeftMargin = 0 ;
- short kwxMacTabTopMargin = 0 ;
- short kwxMacTabRightMargin = 0 ;
- short kwxMacTabBottomMargin = 0 ;

 
 // ----------------------------------------------------------------------------
 // event table
 
 // ----------------------------------------------------------------------------
 // event table


@@ -49,12 +43,12 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
 
 BEGIN_EVENT_TABLE(wxNotebook, wxControl)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
 
 BEGIN_EVENT_TABLE(wxNotebook, wxControl)

-    EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
-    EVT_MOUSE_EVENTS(wxNotebook::OnMouse)
-    
-    EVT_SIZE(wxNotebook::OnSize)
-    EVT_SET_FOCUS(wxNotebook::OnSetFocus)
-    EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
+EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
+EVT_MOUSE_EVENTS(wxNotebook::OnMouse)
+
+EVT_SIZE(wxNotebook::OnSize)
+EVT_SET_FOCUS(wxNotebook::OnSetFocus)
+EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)

 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)


@@ -65,34 +59,88 @@ IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

-// ----------------------------------------------------------------------------
-// wxNotebook construction
-// ----------------------------------------------------------------------------
+// The Appearance Manager docs show using tab controls in either edge to edge
+// mode, or inset.  I think edge to edge conforms better to the other ports,
+// and inset mode is better accomplished with space around the wxNotebook rather
+// than within it.    --Robin
+#define wxMAC_EDGE_TO_EDGE 1

 
 

-// common part of all ctors
-void wxNotebook::Init()
+static inline int wxMacTabMargin(long nbStyle, long side)

 {
 {

-    if ( !constantsSet )
+    static int tabMargin = -1;
+    static int otherMargin = -1;
+
+    if ( tabMargin == -1)

     {
         if ( UMAHasAquaLayout() )
         {
     {
         if ( UMAHasAquaLayout() )
         {

-      // I got these values for Mac OS X from the Appearance mgr docs. (Mark Newsam)
-            kwxMacTabLeftMargin = 20 ;
-            kwxMacTabTopMargin = 38 ;
-            kwxMacTabRightMargin = 20 ;
-            kwxMacTabBottomMargin = 12 ;
+            tabMargin = 26;    // From Appearance Manager docs for small tab control dimensions
+#if wxMAC_EDGE_TO_EDGE
+            otherMargin = 0;
+#else
+            otherMargin = 20;
+#endif
+        }
+        else
+        {
+            tabMargin = 30;
+#if wxMAC_EDGE_TO_EDGE
+            otherMargin = 0;
+#else
+            otherMargin = 16;
+#endif
+        }
+    }
+
+    // If the style matches the side asked for then return the tab margin,
+    // but we have to special case wxNB_TOP since it is zero...
+    if ( side == wxNB_TOP)
+    {
+        if ( nbStyle != 0 && nbStyle & (wxNB_LEFT|wxNB_RIGHT|wxNB_BOTTOM))
+        {
+            return otherMargin;

         }
         else
         {
         }
         else
         {

-            kwxMacTabLeftMargin = 16 ;
-            kwxMacTabTopMargin = 30 ;
-            kwxMacTabRightMargin = 16 ;
-            kwxMacTabBottomMargin = 16 ;
+            return tabMargin;

         }
         }

-        constantsSet = true ;

     }
     }

+    else if ( nbStyle & side)
+        return tabMargin;
+    else
+        return otherMargin;
+}
+
+static inline int wxMacTabLeftMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_LEFT);
+}
+
+static inline int wxMacTabTopMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_TOP);
+}
+
+static inline int wxMacTabRightMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_RIGHT);
+}
+
+static inline int wxMacTabBottomMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_BOTTOM);
+}
+
+// ----------------------------------------------------------------------------
+// wxNotebook construction
+// ----------------------------------------------------------------------------
+
+// common part of all ctors
+void wxNotebook::Init()
+{

     if ( UMAHasAquaLayout() )
     {
     if ( UMAHasAquaLayout() )
     {

+        // Should these depend on wxMAC_EDGE_TO_EDGE too?

         m_macHorizontalBorder = 7;
         m_macVerticalBorder = 8;
     }
         m_macHorizontalBorder = 7;
         m_macVerticalBorder = 8;
     }


@@ -127,46 +175,46 @@ bool wxNotebook::Create(wxWindow *parent,
                         long style,
                         const wxString& name)
 {
                         long style,
                         const wxString& name)
 {

-       Rect bounds ;
-       Str255 title ;
-       
-       MacPreControlCreate( parent , id ,  "" , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;
+    Rect bounds ;
+    Str255 title ;
+
+    MacPreControlCreate( parent , id ,  wxEmptyString , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;

 
 

-       int tabstyle = kControlTabSmallNorthProc ;
-       if ( HasFlag(wxNB_LEFT) )
-               tabstyle = kControlTabSmallWestProc ;
-       else if ( HasFlag( wxNB_RIGHT ) )
-               tabstyle = kControlTabSmallEastProc ;
-       else if ( HasFlag( wxNB_BOTTOM ) )
-               tabstyle = kControlTabSmallSouthProc ;
+    int tabstyle = kControlTabSmallNorthProc ;
+    if ( HasFlag(wxNB_LEFT) )
+        tabstyle = kControlTabSmallWestProc ;
+    else if ( HasFlag( wxNB_RIGHT ) )
+        tabstyle = kControlTabSmallEastProc ;
+    else if ( HasFlag( wxNB_BOTTOM ) )
+        tabstyle = kControlTabSmallSouthProc ;

 
 
 
 

-       m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1, 
-               tabstyle , (long) this ) ;
-       
-       MacPostControlCreate() ;
-       return TRUE ;
+    m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1,
+        tabstyle , (long) this ) ;
+
+    MacPostControlCreate() ;
+    return TRUE ;

 }
 
 // dtor
 wxNotebook::~wxNotebook()
 {
 }
 
 // dtor
 wxNotebook::~wxNotebook()
 {

-       m_macControl = NULL ;
+    m_macControl = NULL ;

 }
 
 }
 

-wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage)
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const

 {
     wxSize sizeTotal = sizePage;
 {
     wxSize sizeTotal = sizePage;

-    
+

     int major,minor;
     wxGetOsVersion( &major, &minor );
     int major,minor;
     wxGetOsVersion( &major, &minor );

-    
+

     // Mac has large notebook borders. Aqua even more so.
 
     if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) )
     {
         sizeTotal.x += 90;
     // Mac has large notebook borders. Aqua even more so.
 
     if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) )
     {
         sizeTotal.x += 90;

-        
+

         if (major >= 10)
             sizeTotal.y += 28;
         else
         if (major >= 10)
             sizeTotal.y += 28;
         else


@@ -195,7 +243,7 @@ wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage)
 
 void wxNotebook::SetPadding(const wxSize& padding)
 {
 
 void wxNotebook::SetPadding(const wxSize& padding)
 {

-   wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );
+    wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );

 }
 
 void wxNotebook::SetTabSize(const wxSize& sz)
 }
 
 void wxNotebook::SetTabSize(const wxSize& sz)


@@ -210,11 +258,11 @@ void wxNotebook::SetPageSize(const wxSize& size)
 
 int wxNotebook::SetSelection(int nPage)
 {
 
 int wxNotebook::SetSelection(int nPage)
 {

-  if( !IS_VALID_PAGE(nPage) ) 
-    return m_nSelection ;
+    if( !IS_VALID_PAGE(nPage) )
+        return m_nSelection ;

 
     ChangePage(m_nSelection, nPage);
 
     ChangePage(m_nSelection, nPage);

-       SetControl32BitValue( (ControlHandle) m_macControl , m_nSelection + 1 ) ;
+    SetControl32BitValue( (ControlHandle) m_macControl , m_nSelection + 1 ) ;

 
     Refresh();
     return m_nSelection;
 
     Refresh();
     return m_nSelection;


@@ -251,7 +299,7 @@ bool wxNotebook::SetPageImage(int nPage, int nImage)
     wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("invalid notebook page") );
 
     wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), FALSE,
     wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("invalid notebook page") );
 
     wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), FALSE,

-                 _T("invalid image index in SetPageImage()") );
+        _T("invalid image index in SetPageImage()") );

 
     if ( nImage != m_images[nPage] )
     {
 
     if ( nImage != m_images[nPage] )
     {


@@ -260,7 +308,7 @@ bool wxNotebook::SetPageImage(int nPage, int nImage)
         // changes, it won't
         m_images[nPage] = nImage;
 
         // changes, it won't
         m_images[nPage] = nImage;
 

-               MacSetupTabs() ;
+        MacSetupTabs() ;

     }
 
     return TRUE;
     }
 
     return TRUE;


@@ -333,9 +381,10 @@ bool wxNotebook::InsertPage(int nPage,
 
     int h, w;
     GetSize(&w, &h);
 
     int h, w;
     GetSize(&w, &h);

-    pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
-                   w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
-                   h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
+    pPage->SetSize(wxMacTabLeftMargin(GetWindowStyle()) + m_macHorizontalBorder,
+                   wxMacTabTopMargin(GetWindowStyle()) + m_macVerticalBorder,
+                   w - wxMacTabLeftMargin(GetWindowStyle()) - wxMacTabRightMargin(GetWindowStyle()) - 2*m_macHorizontalBorder,
+                   h - wxMacTabTopMargin(GetWindowStyle()) - wxMacTabBottomMargin(GetWindowStyle()) - 2*m_macVerticalBorder);

     if ( pPage->GetAutoLayout() ) {
         pPage->Layout();
     }
     if ( pPage->GetAutoLayout() ) {
         pPage->Layout();
     }


@@ -344,10 +393,10 @@ bool wxNotebook::InsertPage(int nPage,
 }
 
 /* Added by Mark Newsam
 }
 
 /* Added by Mark Newsam

- * When a page is added or deleted to the notebook this function updates
- * information held in the m_macControl so that it matches the order
- * the user would expect.
- */
+* When a page is added or deleted to the notebook this function updates
+* information held in the m_macControl so that it matches the order
+* the user would expect.
+*/

 void wxNotebook::MacSetupTabs()
 {
     SetControl32BitMaximum( (ControlHandle) m_macControl , GetPageCount() ) ;
 void wxNotebook::MacSetupTabs()
 {
     SetControl32BitMaximum( (ControlHandle) m_macControl , GetPageCount() ) ;


@@ -360,39 +409,34 @@ void wxNotebook::MacSetupTabs()
         page = m_pages[ii];
         info.version = 0;
         info.iconSuiteID = 0;
         page = m_pages[ii];
         info.version = 0;
         info.iconSuiteID = 0;

-#if TARGET_CARBON
-               c2pstrcpy( (StringPtr) info.name , page->GetLabel() ) ;
-#else
-               strcpy( (char *) info.name , page->GetLabel() ) ;
-               c2pstr( (char *) info.name ) ;
-#endif
+        wxMacStringToPascal( page->GetLabel() , info.name ) ;
+

         SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabInfoTag,
         SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabInfoTag,

-                        sizeof( ControlTabInfoRec) , (char*) &info ) ;
+            sizeof( ControlTabInfoRec) , (char*) &info ) ;

         SetTabEnabled( (ControlHandle) m_macControl , ii+1 , true ) ;
         SetTabEnabled( (ControlHandle) m_macControl , ii+1 , true ) ;

-
-#if TARGET_CARBON
+#if 0 // TARGET_CARBON

         if ( GetImageList() && GetPageImage(ii) >= 0 && UMAGetSystemVersion() >= 0x1020 )
         {
         if ( GetImageList() && GetPageImage(ii) >= 0 && UMAGetSystemVersion() >= 0x1020 )
         {

-               // tab controls only support very specific types of images, therefore we are doing an odyssee
-               // accross the icon worlds (even Apple DTS did not find a shorter path)
-               // in order not to pollute the icon registry we put every icon into (OSType) 1 and immediately
-               // afterwards Unregister it (IconRef is ref counted, so it will stay on the tab even if we 
-               // unregister it) in case this will ever lead to having the same icon everywhere add some kind
-               // of static counter 
-               ControlButtonContentInfo info ;
-               wxMacCreateBitmapButton( &info , *GetImageList()->GetBitmap( GetPageImage(ii ) ) , kControlContentPictHandle) ;
-               IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle(0) ;
-               OSErr err = SetIconFamilyData( iconFamily, 'PICT' , (Handle) info.u.picture ) ;
+            // tab controls only support very specific types of images, therefore we are doing an odyssee
+            // accross the icon worlds (even Apple DTS did not find a shorter path)
+            // in order not to pollute the icon registry we put every icon into (OSType) 1 and immediately
+            // afterwards Unregister it (IconRef is ref counted, so it will stay on the tab even if we
+            // unregister it) in case this will ever lead to having the same icon everywhere add some kind
+            // of static counter
+            ControlButtonContentInfo info ;
+            wxMacCreateBitmapButton( &info , *GetImageList()->GetBitmap( GetPageImage(ii ) ) , kControlContentPictHandle) ;
+            IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle(0) ;
+            OSErr err = SetIconFamilyData( iconFamily, 'PICT' , (Handle) info.u.picture ) ;

             wxASSERT_MSG( err == noErr , "Error when adding bitmap" ) ;
             wxASSERT_MSG( err == noErr , "Error when adding bitmap" ) ;

-               IconRef iconRef ;
-               err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) 1 , iconFamily, &iconRef ) ;
+            IconRef iconRef ;
+            err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) 1 , iconFamily, &iconRef ) ;

             wxASSERT_MSG( err == noErr , "Error when adding bitmap" ) ;
             wxASSERT_MSG( err == noErr , "Error when adding bitmap" ) ;

-               info.contentType = kControlContentIconRef ;
-               info.u.iconRef = iconRef ;
-               SetControlData( (ControlHandle) m_macControl, ii+1,kControlTabImageContentTag,
-                        sizeof( info ), (Ptr)&info );
+            info.contentType = kControlContentIconRef ;
+            info.u.iconRef = iconRef ;
+            SetControlData( (ControlHandle) m_macControl, ii+1,kControlTabImageContentTag,
+                sizeof( info ), (Ptr)&info );

             wxASSERT_MSG( err == noErr , "Error when setting icon on tab" ) ;
             wxASSERT_MSG( err == noErr , "Error when setting icon on tab" ) ;

-               UnregisterIconRef( 'WXNG' , (OSType) 1 ) ;
+               UnregisterIconRef( 'WXNG' , (OSType) 1 ) ;

             ReleaseIconRef( iconRef ) ;
             DisposeHandle( (Handle) iconFamily ) ;
         }
             ReleaseIconRef( iconRef ) ;
             DisposeHandle( (Handle) iconFamily ) ;
         }


@@ -424,9 +468,10 @@ void wxNotebook::OnSize(wxSizeEvent& event)
     unsigned int nCount = m_pages.Count();
     for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
         wxNotebookPage *pPage = m_pages[nPage];
     unsigned int nCount = m_pages.Count();
     for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
         wxNotebookPage *pPage = m_pages[nPage];

-        pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
-                       w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
-                       h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
+        pPage->SetSize(wxMacTabLeftMargin(GetWindowStyle()) + m_macHorizontalBorder,
+                       wxMacTabTopMargin(GetWindowStyle()) + m_macVerticalBorder,
+                       w - wxMacTabLeftMargin(GetWindowStyle()) - wxMacTabRightMargin(GetWindowStyle()) - 2*m_macHorizontalBorder,
+                       h - wxMacTabTopMargin(GetWindowStyle()) - wxMacTabBottomMargin(GetWindowStyle()) - 2*m_macVerticalBorder);

         if ( pPage->GetAutoLayout() ) {
             pPage->Layout();
         }
         if ( pPage->GetAutoLayout() ) {
             pPage->Layout();
         }


@@ -489,7 +534,7 @@ bool wxNotebook::DoPhase(int /* nPhase */)
 
 void wxNotebook::Command(wxCommandEvent& event)
 {
 
 void wxNotebook::Command(wxCommandEvent& event)
 {

-    wxFAIL_MSG("wxNotebook::Command not implemented");
+    wxFAIL_MSG(wxT("wxNotebook::Command not implemented"));

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


@@ -525,77 +570,77 @@ void wxNotebook::ChangePage(int nOldSel, int nSel)
 
 void  wxNotebook::OnMouse( wxMouseEvent &event )
 {
 
 void  wxNotebook::OnMouse( wxMouseEvent &event )
 {

-   if ( (ControlHandle) m_macControl == NULL )
-   {
-      event.Skip() ;
-      return ;
-   }
-
-   if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
-   {
-      int x = event.m_x ;
-      int y = event.m_y ;
-
-      MacClientToRootWindow( &x , &y ) ;
-
-      ControlHandle   control ;
-      Point       localwhere ;
-      SInt16      controlpart ;
-
-      localwhere.h = x ;
-      localwhere.v = y ;
-
-      short modifiers = 0;
-
-      if ( !event.m_leftDown && !event.m_rightDown )
-           modifiers  |= btnState ;
-
-      if ( event.m_shiftDown )
-           modifiers |= shiftKey ;
-
-      if ( event.m_controlDown )
-           modifiers |= controlKey ;
-
-      if ( event.m_altDown )
-           modifiers |= optionKey ;
-
-      if ( event.m_metaDown )
-           modifiers |= cmdKey ;
-
-      control = (ControlHandle) m_macControl ;
-      if ( control && ::IsControlActive( control ) )
-      {
-           {
-            wxNotebookEvent changing(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
-                                    ::GetControl32BitValue(control) - 1, m_nSelection);
-               changing.SetEventObject(this);
-               ProcessEvent(changing);
- 
-               if(changing.IsAllowed())
-               {
-              controlpart = ::HandleControlClick(control, localwhere, modifiers,
-                                                 (ControlActionUPP) -1);
-              wxTheApp->s_lastMouseDown = 0 ;
-     
-              wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId,
-                                    ::GetControl32BitValue(control) - 1, m_nSelection);
-              event.SetEventObject(this);
-     
-              ProcessEvent(event);
-               }
-           }
-       }
-   }
-}
- 
-
-void wxNotebook::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) 
+    if ( (ControlHandle) m_macControl == NULL )
+    {
+        event.Skip() ;
+        return ;
+    }
+
+    if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
+    {
+        int x = event.m_x ;
+        int y = event.m_y ;
+
+        MacClientToRootWindow( &x , &y ) ;
+
+        ControlHandle   control ;
+        Point       localwhere ;
+        SInt16      controlpart ;
+
+        localwhere.h = x ;
+        localwhere.v = y ;
+
+        short modifiers = 0;
+
+        if ( !event.m_leftDown && !event.m_rightDown )
+            modifiers  |= btnState ;
+
+        if ( event.m_shiftDown )
+            modifiers |= shiftKey ;
+
+        if ( event.m_controlDown )
+            modifiers |= controlKey ;
+
+        if ( event.m_altDown )
+            modifiers |= optionKey ;
+
+        if ( event.m_metaDown )
+            modifiers |= cmdKey ;
+
+        control = (ControlHandle) m_macControl ;
+        if ( control && ::IsControlActive( control ) )
+        {
+            {
+                wxNotebookEvent changing(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
+                    ::GetControl32BitValue(control) - 1, m_nSelection);
+                changing.SetEventObject(this);
+                GetEventHandler()->ProcessEvent(changing);
+
+                if(changing.IsAllowed())
+                {
+                    controlpart = ::HandleControlClick(control, localwhere, modifiers,
+                        (ControlActionUPP) -1);
+                    wxTheApp->s_lastMouseDown = 0 ;
+
+                    wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId,
+                        ::GetControl32BitValue(control) - 1, m_nSelection);
+                    event.SetEventObject(this);
+
+                    GetEventHandler()->ProcessEvent(event);
+                }
+            }
+        }
+    }
+}
+
+
+void wxNotebook::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )

 {
 #if 0
 {
 #if 0

-  wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId , ::GetControl32BitValue((ControlHandle)m_macControl) - 1, m_nSelection);
-  event.SetEventObject(this);
+    wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId , ::GetControl32BitValue((ControlHandle)m_macControl) - 1, m_nSelection);
+    event.SetEventObject(this);

 
 

-  ProcessEvent(event);
+    ProcessEvent(event);

 #endif
 }
 
 #endif
 }