removed mentions of wxUSE_OWNER_DRAWN: unless I miss something, this doesn't make...

[wxWidgets.git] / src / mac / carbon / textctrl.cpp

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 016d5e2fc357bf8fcabea675649728dbe44c78bf..14e76f18f787382c2a23daab697536d131a884d8 100644 (file)
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -2,18 +2,18 @@
 // Name:        textctrl.cpp
 // Purpose:     wxTextCtrl
 // Author:      Stefan Csomor
 // Name:        textctrl.cpp
 // Purpose:     wxTextCtrl
 // Author:      Stefan Csomor

-// Modified by:
+// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText)

 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "textctrl.h"
 #endif
 
 #pragma implementation "textctrl.h"
 #endif
 

-#include "wx/defs.h"
+#include "wx/wxprec.h"

 
 #if wxUSE_TEXTCTRL
 
 
 #if wxUSE_TEXTCTRL
 


@@ -40,11 +40,12 @@
 #include "wx/button.h"
 #include "wx/toplevel.h"
 #include "wx/textctrl.h"
 #include "wx/button.h"
 #include "wx/toplevel.h"
 #include "wx/textctrl.h"

-#include "wx/notebook.h"
-#include "wx/tabctrl.h"

 #include "wx/settings.h"
 #include "wx/filefn.h"
 #include "wx/utils.h"
 #include "wx/settings.h"
 #include "wx/filefn.h"
 #include "wx/utils.h"

+#include "wx/sysopt.h"
+#include "wx/menu.h"
+#include "wx/intl.h"

 
 #if defined(__BORLANDC__) && !defined(__WIN32__)
   #include <alloc.h>
 
 #if defined(__BORLANDC__) && !defined(__WIN32__)
   #include <alloc.h>


@@ -55,19 +56,35 @@
 #ifndef __DARWIN__
 #include <Scrap.h>
 #endif
 #ifndef __DARWIN__
 #include <Scrap.h>
 #endif

+
+// if this is set to 1 then under OSX 10.2 the 'classic' MLTE implementation will be used
+// if set to 0 then the unicode textctrl will be used
+#ifndef wxMAC_AWAYS_USE_MLTE
+#define wxMAC_AWAYS_USE_MLTE 1
+#endif
+
+#ifndef __WXMAC_OSX__
+enum
+{
+    kTXNVisibilityTag             = 'visb' /*set the visibility state of the object  */
+};
+#endif
+
+#ifndef __DARWIN__

 #include <MacTextEditor.h>
 #include <ATSUnicode.h>
 #include <TextCommon.h>
 #include <TextEncodingConverter.h>
 #include <MacTextEditor.h>
 #include <ATSUnicode.h>
 #include <TextCommon.h>
 #include <TextEncodingConverter.h>

+#endif

 #include "wx/mac/uma.h"
 
 class wxMacFunctor
 {
 #include "wx/mac/uma.h"
 
 class wxMacFunctor
 {

-public :  
+public :

     wxMacFunctor(){}
     virtual ~wxMacFunctor() {}
     virtual void* operator()() = 0 ;
     wxMacFunctor(){}
     virtual ~wxMacFunctor() {}
     virtual void* operator()() = 0 ;

-    static void* CallBackProc(void *param) 
+    static void* CallBackProc(void *param)

     {
         wxMacFunctor* f = (wxMacFunctor*) param ;
         void *result = (*f)() ;
     {
         wxMacFunctor* f = (wxMacFunctor*) param ;
         void *result = (*f)() ;


@@ -80,7 +97,7 @@ class wxMacObjectFunctor1 : public wxMacFunctor
 {
     typedef void (classtype::*function)( param1type p1 ) ;
     typedef void (classtype::*ref_function)( const param1type& p1 ) ;
 {
     typedef void (classtype::*function)( param1type p1 ) ;
     typedef void (classtype::*ref_function)( const param1type& p1 ) ;

-public :   
+public :

     wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) :
         wxMacFunctor(  )
     {
     wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) :
         wxMacFunctor(  )
     {


@@ -98,8 +115,8 @@ public :
     }
 
     ~wxMacObjectFunctor1() {}
     }
 
     ~wxMacObjectFunctor1() {}

-    
-    virtual void* operator()() 
+
+    virtual void* operator()()

     {
         (m_object->*m_function)(m_param1) ;
         return NULL ;
     {
         (m_object->*m_function)(m_param1) ;
         return NULL ;


@@ -114,25 +131,25 @@ private :
     } ;
 } ;
 
     } ;
 } ;
 

-template<typename classtype, typename param1type> 
+template<typename classtype, typename param1type>

 void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
 {
 void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
 {

-    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;   
-    void *result = 
+    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;
+    void *result =

         MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
     return result ;
 }
 
         MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
     return result ;
 }
 

-template<typename classtype, typename param1type> 
+template<typename classtype, typename param1type>

 void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
 {
 void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
 {

-    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;   
-    void *result = 
+    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;
+    void *result =

         MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
     return result ;
 }
 
         MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
     return result ;
 }
 

-template<typename classtype, typename param1type> 
+template<typename classtype, typename param1type>

 void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
 {
     wxMutexGuiLeave() ;
 void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
 {
     wxMutexGuiLeave() ;


@@ -141,7 +158,7 @@ void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( par
     return result ;
 }
 
     return result ;
 }
 

-template<typename classtype, typename param1type> 
+template<typename classtype, typename param1type>

 void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
 {
     wxMutexGuiLeave() ;
 void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
 {
     wxMutexGuiLeave() ;


@@ -153,9 +170,9 @@ void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( con
 class wxMacTextControl : public wxMacControl
 {
 public :
 class wxMacTextControl : public wxMacControl
 {
 public :

-    wxMacTextControl() ;
+    wxMacTextControl( wxTextCtrl *peer ) ;

     ~wxMacTextControl() ;
     ~wxMacTextControl() ;

-    
+

     virtual wxString GetStringValue() const = 0 ;
     virtual void SetStringValue( const wxString &val ) = 0 ;
     virtual void SetStyle(long start, long end, const wxTextAttr& style) ;
     virtual wxString GetStringValue() const = 0 ;
     virtual void SetStringValue( const wxString &val ) = 0 ;
     virtual void SetStyle(long start, long end, const wxTextAttr& style) ;


@@ -164,7 +181,7 @@ public :
     virtual void Paste() ;
     virtual bool CanPaste() const ;
     virtual void SetEditable(bool editable) ;
     virtual void Paste() ;
     virtual bool CanPaste() const ;
     virtual void SetEditable(bool editable) ;

-    virtual long GetLastPosition() const ;
+    virtual wxTextPos GetLastPosition() const ;

     virtual void Replace( long from , long to , const wxString str ) ;
     virtual void Remove( long from , long to ) = 0 ;
     virtual void SetSelection( long from , long to ) = 0 ;
     virtual void Replace( long from , long to , const wxString str ) ;
     virtual void Remove( long from , long to ) = 0 ;
     virtual void SetSelection( long from , long to ) = 0 ;


@@ -173,7 +190,7 @@ public :
 
     virtual void Clear() ;
     virtual bool CanUndo() const;
 
     virtual void Clear() ;
     virtual bool CanUndo() const;

-    virtual void Undo() ; 
+    virtual void Undo() ;

     virtual bool CanRedo() const;
     virtual void Redo() ;
     virtual int GetNumberOfLines() const ;
     virtual bool CanRedo() const;
     virtual void Redo() ;
     virtual int GetNumberOfLines() const ;


@@ -182,6 +199,18 @@ public :
     virtual void ShowPosition( long WXUNUSED(pos) ) ;
     virtual int GetLineLength(long lineNo) const ;
     virtual wxString GetLineText(long lineNo) const ;
     virtual void ShowPosition( long WXUNUSED(pos) ) ;
     virtual int GetLineLength(long lineNo) const ;
     virtual wxString GetLineText(long lineNo) const ;

+    virtual bool SetupCursor( const wxPoint& pt ) { return false ; }
+
+#ifndef __WXMAC_OSX__
+    virtual void            MacControlUserPaneDrawProc(wxInt16 part) = 0 ;
+    virtual wxInt16         MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) = 0 ;
+    virtual wxInt16         MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) = 0 ;
+    virtual void            MacControlUserPaneIdleProc() = 0 ;
+    virtual wxInt16         MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) = 0 ;
+    virtual void            MacControlUserPaneActivateProc(bool activating) = 0 ;
+    virtual wxInt16         MacControlUserPaneFocusProc(wxInt16 action) = 0 ;
+    virtual void            MacControlUserPaneBackgroundProc(void* info) = 0 ;
+#endif

 } ;
 
 // common parts for implementations based on MLTE
 } ;
 
 // common parts for implementations based on MLTE


@@ -189,26 +218,27 @@ public :
 class wxMacMLTEControl : public wxMacTextControl
 {
 public :
 class wxMacMLTEControl : public wxMacTextControl
 {
 public :

+    wxMacMLTEControl( wxTextCtrl *peer ) ;

     virtual wxString GetStringValue() const ;
     virtual void SetStringValue( const wxString &str) ;
     virtual wxString GetStringValue() const ;
     virtual void SetStringValue( const wxString &str) ;

-    
-    static int ConvertAttribute( const wxTextAttr& style , TXNTypeAttributes attr[] ) ;
+

     static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ;
     void    AdjustCreationAttributes( const wxColour& background , bool visible ) ;
 
     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) ;
     static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ;
     void    AdjustCreationAttributes( const wxColour& background , bool visible ) ;
 
     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) ;

+    virtual void SetBackground( const wxBrush &brush) ;

     virtual void SetStyle(long start, long end, const wxTextAttr& style) ;
     virtual void Copy() ;
     virtual void Cut() ;
     virtual void Paste() ;
     virtual bool CanPaste() const ;
     virtual void SetEditable(bool editable) ;
     virtual void SetStyle(long start, long end, const wxTextAttr& style) ;
     virtual void Copy() ;
     virtual void Cut() ;
     virtual void Paste() ;
     virtual bool CanPaste() const ;
     virtual void SetEditable(bool editable) ;

-    virtual long GetLastPosition() const ;
+    virtual wxTextPos GetLastPosition() const ;

     virtual void Replace( long from , long to , const wxString str ) ;
     virtual void Remove( long from , long to )  ;
     virtual void GetSelection( long* from, long* to) const ;
     virtual void SetSelection( long from , long to ) ;
     virtual void Replace( long from , long to , const wxString str ) ;
     virtual void Remove( long from , long to )  ;
     virtual void GetSelection( long* from, long* to) const ;
     virtual void SetSelection( long from , long to ) ;

-    
+

     virtual void WriteText(const wxString& str) ;
     virtual void Clear() ;
 
     virtual void WriteText(const wxString& str) ;
     virtual void Clear() ;
 


@@ -226,6 +256,7 @@ public :
     void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ;
 
 protected :
     void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ;
 
 protected :

+    void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ;

     TXNObject m_txn ;
 } ;
 
     TXNObject m_txn ;
 } ;
 


@@ -235,16 +266,15 @@ protected :
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 

-class wxMacMLTEHIViewControl : public wxMacMLTEControl 
+class wxMacMLTEHIViewControl : public wxMacMLTEControl

 {
 public :
 {
 public :

-    wxMacMLTEHIViewControl( wxWindow *wxPeer,
+    wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,

                              const wxString& str,
                              const wxPoint& pos,
                              const wxSize& size, long style ) ;
     virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
     virtual bool HasFocus() const ;
                              const wxString& str,
                              const wxPoint& pos,
                              const wxSize& size, long style ) ;
     virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
     virtual bool HasFocus() const ;

-    virtual bool NeedsFocusRect() const ;

 protected :
     HIViewRef m_scrollView ;
     HIViewRef m_textView ;
 protected :
     HIViewRef m_scrollView ;
     HIViewRef m_textView ;


@@ -255,7 +285,7 @@ protected :
 class wxMacUnicodeTextControl : public wxMacTextControl
 {
 public :
 class wxMacUnicodeTextControl : public wxMacTextControl
 {
 public :

-    wxMacUnicodeTextControl( wxWindow *wxPeer,
+    wxMacUnicodeTextControl( wxTextCtrl *wxPeer,

                              const wxString& str,
                              const wxPoint& pos,
                              const wxSize& size, long style ) ;
                              const wxString& str,
                              const wxPoint& pos,
                              const wxSize& size, long style ) ;


@@ -277,38 +307,66 @@ protected :
     OSType m_valueTag ;
 } ;
 
     OSType m_valueTag ;
 } ;
 

-#else
-
-// implementation available under classic
+#endif

 
 

-class STPTextPaneVars ;
+// 'classic' MLTE implementation

 
 class wxMacMLTEClassicControl : public wxMacMLTEControl
 {
 public :
 
 class wxMacMLTEClassicControl : public wxMacMLTEControl
 {
 public :

-    wxMacMLTEClassicControl( wxWindow *wxPeer,
+    wxMacMLTEClassicControl( wxTextCtrl *wxPeer,

                              const wxString& str,
                              const wxPoint& pos,
                              const wxSize& size, long style ) ;
     ~wxMacMLTEClassicControl() ;
     virtual void VisibilityChanged(bool shown) ;
                              const wxString& str,
                              const wxPoint& pos,
                              const wxSize& size, long style ) ;
     ~wxMacMLTEClassicControl() ;
     virtual void VisibilityChanged(bool shown) ;

+    virtual void SuperChangedPosition() ;
+
+    virtual void            MacControlUserPaneDrawProc(wxInt16 part) ;
+    virtual wxInt16         MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;
+    virtual wxInt16         MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ;
+    virtual void            MacControlUserPaneIdleProc() ;
+    virtual wxInt16         MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ;
+    virtual void            MacControlUserPaneActivateProc(bool activating) ;
+    virtual wxInt16         MacControlUserPaneFocusProc(wxInt16 action) ;
+    virtual void            MacControlUserPaneBackgroundProc(void* info) ;
+
+    virtual bool            SetupCursor( const wxPoint& WXUNUSED(pt) ) { MacControlUserPaneIdleProc() ; return true ;}
+
+    virtual void            SetRect( Rect *r ) ;
+

 protected :
     OSStatus                 DoCreate();
 protected :
     OSStatus                 DoCreate();

-public :
-    // hack to make public until we have migrated all procs
-    STPTextPaneVars*    m_macTXNvars ;
-} ;

 
 

-#endif
-// built-in TextCtrl
+    void                    MacUpdatePosition() ;
+    void                    MacActivatePaneText(Boolean setActive) ;
+    void                    MacFocusPaneText(Boolean setFocus) ;

 
 

+    void                    MacSetObjectVisibility(Boolean vis) ;
+private :
+    TXNFrameID              m_txnFrameID ;
+    GrafPtr                 m_txnPort ;
+    WindowRef               m_txnWindow ;
+    // bounds of the control as we last did set the txn frames
+    Rect                    m_txnControlBounds ;
+    Rect                    m_txnVisBounds ;
+#ifdef __WXMAC_OSX__
+    static pascal void      TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue,
+                                TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon) ;
+    static pascal void      TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ;
+    ControlRef              m_sbHorizontal ;
+    SInt32                  m_lastHorizontalValue ;
+    ControlRef              m_sbVertical ;
+    SInt32                  m_lastVerticalValue ;
+#endif
+} ;

 
 #define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
 
 
 #define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)

+    EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground )

     EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
     EVT_CHAR(wxTextCtrl::OnChar)
     EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
     EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
     EVT_CHAR(wxTextCtrl::OnChar)
     EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)


@@ -316,26 +374,34 @@ BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
     EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
     EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
     EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
     EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
     EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
     EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)

+    EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete)
+    EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll)
+
+    EVT_CONTEXT_MENU(wxTextCtrl::OnContextMenu)

 
     EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
     EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
     EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
     EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
     EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
 
     EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
     EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
     EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
     EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
     EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)

+    EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete)
+    EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll)

 END_EVENT_TABLE()
 END_EVENT_TABLE()

-#endif

 
 // Text item
 void wxTextCtrl::Init()
 {
 
 // Text item
 void wxTextCtrl::Init()
 {

-  m_editable = true ;
-  m_dirty = false;
+    m_editable = true ;
+    m_dirty = false;
+
+    m_privateContextMenu = NULL;

 
 

-  m_maxLength = TE_UNLIMITED_LENGTH ;
+    m_maxLength = TE_UNLIMITED_LENGTH ;

 }
 
 wxTextCtrl::~wxTextCtrl()
 {
 }
 
 wxTextCtrl::~wxTextCtrl()
 {

+    delete m_privateContextMenu;

 }
 
 
 }
 
 


@@ -346,18 +412,14 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
            const wxValidator& validator,
            const wxString& name)
 {
            const wxValidator& validator,
            const wxString& name)
 {

-    m_macIsUserPane = FALSE ;
+    m_macIsUserPane = false ;

     m_editable = true ;
 
     m_editable = true ;
 

-    if ( !HasFlag(wxNO_BORDER) )
-        style |= wxSUNKEN_BORDER ;
-    
-    if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
-        return FALSE;
-
-    wxSize mySize = size ;
+    if ( ! ( style & wxNO_BORDER) )
+        style = ( style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ;

 
 

-    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;    
+    if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
+        return false;

 
     if ( m_windowStyle & wxTE_MULTILINE )
     {
 
     if ( m_windowStyle & wxTE_MULTILINE )
     {


@@ -367,38 +429,62 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
         m_windowStyle |= wxTE_PROCESS_ENTER;
         style |= wxTE_PROCESS_ENTER ;
     }
         m_windowStyle |= wxTE_PROCESS_ENTER;
         style |= wxTE_PROCESS_ENTER ;
     }

-#if TARGET_API_MAC_OSX
+
+    bool forceMLTE = false ;
+#if wxUSE_SYSTEM_OPTIONS
+    if ( (wxSystemOptions::HasOption(wxMAC_TEXTCONTROL_USE_MLTE) ) && ( wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1) )
+    {
+        forceMLTE = true ;
+    }
+#endif
+
+#ifdef __WXMAC_OSX__

 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2

-    if ( UMAGetSystemVersion() >= 0x1030 )
+    if ( UMAGetSystemVersion() >= 0x1030 && forceMLTE == false )

     {
     {

-        m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
+        if ( m_windowStyle & wxTE_MULTILINE )
+            m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;

     }
     }

-    else

 #endif
 #endif

-    {     
-        m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;
+    if ( !m_peer )
+    {
+        if ( !(m_windowStyle & wxTE_MULTILINE) && forceMLTE == false )
+            m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;

     }
     }

-#else
-    m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;

 #endif
 #endif

+    if ( !m_peer )
+    {
+        m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
+    }

 
     MacPostControlCreate(pos,size) ;
 
 
     MacPostControlCreate(pos,size) ;
 

+    // only now the embedding is correct and we can do a positioning update
+
+    MacSuperChangedPosition() ;
+

     if ( m_windowStyle & wxTE_READONLY)
     {
         SetEditable( false ) ;
     }
     if ( m_windowStyle & wxTE_READONLY)
     {
         SetEditable( false ) ;
     }

-        

 
 

-    return TRUE;
+    SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ;
+
+    return true;
+}
+
+void wxTextCtrl::MacSuperChangedPosition()
+{
+    wxWindow::MacSuperChangedPosition() ;
+    GetPeer()->SuperChangedPosition() ;

 }
 
 }
 

-void wxTextCtrl::MacVisibilityChanged() 
+void wxTextCtrl::MacVisibilityChanged()

 {
     GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
 }
 
 {
     GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
 }
 

-void wxTextCtrl::MacEnabledStateChanged() 
+void wxTextCtrl::MacEnabledStateChanged()

 {
 }
 
 {
 }
 


@@ -408,7 +494,7 @@ wxString wxTextCtrl::GetValue() const
 }
 
 void wxTextCtrl::GetSelection(long* from, long* to) const
 }
 
 void wxTextCtrl::GetSelection(long* from, long* to) const

-{    
+{

     GetPeer()->GetSelection( from , to ) ;
 }
 
     GetPeer()->GetSelection( from , to ) ;
 }
 


@@ -419,6 +505,11 @@ void wxTextCtrl::SetValue(const wxString& str)
         return ;
 
     GetPeer()->SetStringValue(str) ;
         return ;
 
     GetPeer()->SetStringValue(str) ;

+
+    wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+    event.SetString( GetValue() ) ;
+    event.SetEventObject( this );
+    GetEventHandler()->ProcessEvent(event);

 }
 
 void wxTextCtrl::SetMaxLength(unsigned long len)
 }
 
 void wxTextCtrl::SetMaxLength(unsigned long len)


@@ -429,8 +520,8 @@ void wxTextCtrl::SetMaxLength(unsigned long len)
 bool wxTextCtrl::SetFont( const wxFont& font )
 {
     if ( !wxTextCtrlBase::SetFont( font ) )
 bool wxTextCtrl::SetFont( const wxFont& font )
 {
     if ( !wxTextCtrlBase::SetFont( font ) )

-        return FALSE ;
-        
+        return false ;
+

     GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ;
     return true ;
 }
     GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ;
     return true ;
 }


@@ -445,7 +536,7 @@ bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
 {
     wxTextCtrlBase::SetDefaultStyle( style ) ;
     SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
 {
     wxTextCtrlBase::SetDefaultStyle( style ) ;
     SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;

-    return TRUE ;
+    return true ;

 }
 
 // Clipboard operations
 }
 
 // Clipboard operations


@@ -453,7 +544,7 @@ void wxTextCtrl::Copy()
 {
     if (CanCopy())
     {
 {
     if (CanCopy())
     {

-        GetPeer()->Copy() ;    
+        GetPeer()->Copy() ;

     }
 }
 
     }
 }
 


@@ -461,10 +552,9 @@ void wxTextCtrl::Cut()
 {
     if (CanCut())
     {
 {
     if (CanCut())
     {

-        GetPeer()->Cut() ;    
+        GetPeer()->Cut() ;

 
         wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
 
         wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);

-        event.SetString( GetValue() ) ;

         event.SetEventObject( this );
         GetEventHandler()->ProcessEvent(event);
       }
         event.SetEventObject( this );
         GetEventHandler()->ProcessEvent(event);
       }


@@ -474,11 +564,10 @@ void wxTextCtrl::Paste()
 {
     if (CanPaste())
     {
 {
     if (CanPaste())
     {

-        GetPeer()->Paste() ;    
+        GetPeer()->Paste() ;

         // eventually we should add setting the default style again
 
         wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
         // eventually we should add setting the default style again
 
         wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);

-        event.SetString( GetValue() ) ;

         event.SetEventObject( this );
         GetEventHandler()->ProcessEvent(event);
     }
         event.SetEventObject( this );
         GetEventHandler()->ProcessEvent(event);
     }


@@ -507,7 +596,7 @@ bool wxTextCtrl::CanCut() const
 bool wxTextCtrl::CanPaste() const
 {
     if (!IsEditable())
 bool wxTextCtrl::CanPaste() const
 {
     if (!IsEditable())

-        return FALSE;
+        return false;

 
     return GetPeer()->CanPaste() ;
 }
 
     return GetPeer()->CanPaste() ;
 }


@@ -528,7 +617,7 @@ void wxTextCtrl::SetInsertionPoint(long pos)
 
 void wxTextCtrl::SetInsertionPointEnd()
 {
 
 void wxTextCtrl::SetInsertionPointEnd()
 {

-    long pos = GetLastPosition();
+    wxTextPos pos = GetLastPosition();

     SetInsertionPoint(pos);
 }
 
     SetInsertionPoint(pos);
 }
 


@@ -539,7 +628,7 @@ long wxTextCtrl::GetInsertionPoint() const
     return begin ;
 }
 
     return begin ;
 }
 

-long wxTextCtrl::GetLastPosition() const
+wxTextPos wxTextCtrl::GetLastPosition() const

 {
     return GetPeer()->GetLastPosition( ) ;
 }
 {
     return GetPeer()->GetLastPosition( ) ;
 }


@@ -563,10 +652,10 @@ bool wxTextCtrl::LoadFile(const wxString& file)
 {
     if ( wxTextCtrlBase::LoadFile(file) )
     {
 {
     if ( wxTextCtrlBase::LoadFile(file) )
     {

-        return TRUE;
+        return true;

     }
 
     }
 

-    return FALSE;
+    return false;

 }
 
 void wxTextCtrl::WriteText(const wxString& str)
 }
 
 void wxTextCtrl::WriteText(const wxString& str)


@@ -574,8 +663,8 @@ void wxTextCtrl::WriteText(const wxString& str)
     // TODO this MPRemoting will be moved into a remoting peer proxy for any command
     if ( !wxIsMainThread() )
     {
     // TODO this MPRemoting will be moved into a remoting peer proxy for any command
     if ( !wxIsMainThread() )
     {

-        // unfortunately CW 8 is not able to correctly deduce the template types, so we have 
-        // to instantiate explicitely
+        // unfortunately CW 8 is not able to correctly deduce the template types, so we have
+        // to instantiate explicitly

         wxMacMPRemoteGUICall<wxTextCtrl,wxString>( this , &wxTextCtrl::WriteText , str ) ;
         return ;
     }
         wxMacMPRemoteGUICall<wxTextCtrl,wxString>( this , &wxTextCtrl::WriteText , str ) ;
         return ;
     }


@@ -618,30 +707,35 @@ wxSize wxTextCtrl::DoGetBestSize() const
 
     int hText;
 
 
     int hText;
 

+    // these are the numbers from the HIG, we reduce them by the borders
+    // first
+

     switch( m_windowVariant )
     {
         case wxWINDOW_VARIANT_NORMAL :
     switch( m_windowVariant )
     {
         case wxWINDOW_VARIANT_NORMAL :

-            hText = 22 ;
+            hText = 22 - 6 ;

             break ;
         case wxWINDOW_VARIANT_SMALL :
             break ;
         case wxWINDOW_VARIANT_SMALL :

-            hText = 19 ;
+            hText = 19 - 6 ;

             break ;
         case wxWINDOW_VARIANT_MINI :
             break ;
         case wxWINDOW_VARIANT_MINI :

-            hText= 15 ;
+            hText= 15 - 6 ;

             break ;
         default :
             break ;
         default :

-            hText = 22 ;
-            break ; 
+            hText = 22 - 6;
+            break ;

     }
 
     }
 

-    if ( HasFlag(wxNO_BORDER) )
-        hText -= 6 ;
-
+    // as the above numbers have some free space around the text
+    // we get 5 lines like this anyway

     if ( m_windowStyle & wxTE_MULTILINE )
     {
          hText *= 5 ;
     }
 
     if ( m_windowStyle & wxTE_MULTILINE )
     {
          hText *= 5 ;
     }
 

+    if ( !HasFlag(wxNO_BORDER) )
+        hText += 6 ;
+

     return wxSize(wText, hText);
 }
 
     return wxSize(wText, hText);
 }
 


@@ -667,18 +761,18 @@ void wxTextCtrl::Redo()
 
 bool wxTextCtrl::CanUndo() const
 {
 
 bool wxTextCtrl::CanUndo() const
 {

-    if ( !IsEditable() ) 
+    if ( !IsEditable() )

     {
     {

-        return false ; 
+        return false ;

     }
     return GetPeer()->CanUndo() ;
 }
 
 bool wxTextCtrl::CanRedo() const
 {
     }
     return GetPeer()->CanUndo() ;
 }
 
 bool wxTextCtrl::CanRedo() const
 {

-    if ( !IsEditable() ) 
+    if ( !IsEditable() )

     {
     {

-        return false ; 
+        return false ;

     }
     return GetPeer()->CanRedo() ;
 }
     }
     return GetPeer()->CanRedo() ;
 }


@@ -742,6 +836,15 @@ void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
     }
 }
 
     }
 }
 

+void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
+{
+    // all erasing should be done by the real mac control implementation
+    // while this is true for MLTE under classic, the HITextView is somehow
+    // transparent but background erase is not working correctly, so intercept
+    // things while we can...
+    event.Skip() ;
+}
+

 void wxTextCtrl::OnChar(wxKeyEvent& event)
 {
     int key = event.GetKeyCode() ;
 void wxTextCtrl::OnChar(wxKeyEvent& event)
 {
     int key = event.GetKeyCode() ;


@@ -763,6 +866,16 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
         return ;
     }
 
         return ;
     }
 

+    // Check if we have reached the max # of chars, but still allow navigation and deletion
+    if ( !IsMultiLine() && GetValue().Length() >= m_maxLength &&
+        key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB &&
+        key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxPROCESS_ENTER) )
+       )
+    {
+        // eat it, we don't want to add more than allowed # of characters
+        return;
+    }
+

     // assume that any key not processed yet is going to modify the control
     m_dirty = true;
 
     // assume that any key not processed yet is going to modify the control
     m_dirty = true;
 


@@ -805,13 +918,13 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
                         event.SetEventObject(def);
                         def->Command(event);
                         return ;
                         event.SetEventObject(def);
                         def->Command(event);
                         return ;

-                   }
+                    }

                 }
 
                 // this will make wxWidgets eat the ENTER key so that
                 // we actually prevent line wrapping in a single line
                 // text control
                 }
 
                 // this will make wxWidgets eat the ENTER key so that
                 // we actually prevent line wrapping in a single line
                 // text control

-                eat_key = TRUE;
+                eat_key = true;

             }
 
             break;
             }
 
             break;


@@ -833,7 +946,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
                 // be inserted.
                 WriteText(wxT("\t"));
             }
                 // be inserted.
                 WriteText(wxT("\t"));
             }

-            
+

             break;
     }
 
             break;
     }
 


@@ -842,7 +955,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
         // perform keystroke handling
         if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
             CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
         // perform keystroke handling
         if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
             CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;

-        else 
+        else

         {
             EventRecord rec ;
             if ( wxMacConvertEventToRecord(  (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )
         {
             EventRecord rec ;
             if ( wxMacConvertEventToRecord(  (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )


@@ -863,7 +976,6 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
          key == WXK_BACK)
     {
         wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
          key == WXK_BACK)
     {
         wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);

-        event1.SetString( GetValue() ) ;

         event1.SetEventObject( this );
         wxPostEvent(GetEventHandler(),event1);
     }
         event1.SetEventObject( this );
         wxPostEvent(GetEventHandler(),event1);
     }


@@ -898,6 +1010,19 @@ void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
     Redo();
 }
 
     Redo();
 }
 

+void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event))
+{
+    long from, to;
+    GetSelection(& from, & to);
+    if (from != -1 && to != -1)
+        Remove(from, to);
+}
+
+void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event))
+{
+    SetSelection(-1, -1);
+}
+

 void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
 {
     event.Enable( CanCut() );
 void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
 {
     event.Enable( CanCut() );


@@ -923,113 +1048,157 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
     event.Enable( CanRedo() );
 }
 
     event.Enable( CanRedo() );
 }
 

+void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event)
+{
+    long from, to;
+    GetSelection(& from, & to);
+    event.Enable(from != -1 && to != -1 && from != to && IsEditable()) ;
+}
+
+void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
+{
+    event.Enable(GetLastPosition() > 0);
+}
+
+// CS: Context Menus only work with mlte implementations or non-multiline HIViews at the moment
+
+void wxTextCtrl::OnContextMenu(wxContextMenuEvent& event)
+{
+    if (m_privateContextMenu == NULL)
+    {
+        m_privateContextMenu = new wxMenu;
+        m_privateContextMenu->Append(wxID_UNDO, _("&Undo"));
+        m_privateContextMenu->Append(wxID_REDO, _("&Redo"));
+        m_privateContextMenu->AppendSeparator();
+        m_privateContextMenu->Append(wxID_CUT, _("Cu&t"));
+        m_privateContextMenu->Append(wxID_COPY, _("&Copy"));
+        m_privateContextMenu->Append(wxID_PASTE, _("&Paste"));
+        m_privateContextMenu->Append(wxID_CLEAR, _("&Delete"));
+        m_privateContextMenu->AppendSeparator();
+        m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All"));
+    }
+
+    if (m_privateContextMenu != NULL)
+        PopupMenu(m_privateContextMenu);
+}
+

 bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
 {
 bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
 {

-    return true ;
+    if ( !GetPeer()->SetupCursor(pt) )
+        return wxWindow::MacSetupCursor( pt ) ;
+    else
+        return true ;

 }
 }

+#if !TARGET_API_MAC_OSX

 
 // user pane implementation
 
 
 // user pane implementation
 

-void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) 
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)

 {
 {

+    GetPeer()->MacControlUserPaneDrawProc( part ) ;

 }
 
 }
 

-wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) 
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)

 {
 {

-    return kControlNoPart ;
+    return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ;

 }
 
 }
 

-wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) 
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)

 {
 {

-    return kControlNoPart ;
+    return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ;

 }
 
 }
 

-void wxTextCtrl::MacControlUserPaneIdleProc() 
+void wxTextCtrl::MacControlUserPaneIdleProc()

 {
 {

+    GetPeer()->MacControlUserPaneIdleProc( ) ;

 }
 
 }
 

-wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) 
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)

 {
 {

-    return kControlNoPart ;
+    return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ;

 }
 
 }
 

-void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) 
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)

 {
 {

+    GetPeer()->MacControlUserPaneActivateProc( activating ) ;

 }
 
 }
 

-wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) 
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)

 {
 {

-    return kControlNoPart ;
+    return GetPeer()->MacControlUserPaneFocusProc( action ) ;

 }
 
 }
 

-void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) 
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)

 {
 {

+    GetPeer()->MacControlUserPaneBackgroundProc( info ) ;

 }
 
 }
 

+#endif

 // ----------------------------------------------------------------------------
 // implementation base class
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // implementation base class
 // ----------------------------------------------------------------------------
 

-wxMacTextControl::wxMacTextControl() 
+wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) :
+    wxMacControl( peer )

 {
 }
 
 {
 }
 

-wxMacTextControl::~wxMacTextControl() 
+wxMacTextControl::~wxMacTextControl()

 {
 }
 
 {
 }
 

-void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style) 
+void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style)

 {
 }
 
 {
 }
 

-void wxMacTextControl::Copy() 
+void wxMacTextControl::Copy()

 {
 }
 
 {
 }
 

-void wxMacTextControl::Cut() 
+void wxMacTextControl::Cut()

 {
 }
 
 {
 }
 

-void wxMacTextControl::Paste() 
+void wxMacTextControl::Paste()

 {
 }
 
 {
 }
 

-bool wxMacTextControl::CanPaste() const 
-{  
+bool wxMacTextControl::CanPaste() const
+{

     return false ;
 }
 
     return false ;
 }
 

-void wxMacTextControl::SetEditable(bool editable) 
+void wxMacTextControl::SetEditable(bool editable)

 {
 {

-} 
+}

 
 

-long wxMacTextControl::GetLastPosition() const
+wxTextPos wxMacTextControl::GetLastPosition() const

 {
     return GetStringValue().Length() ;
 }
 
 {
     return GetStringValue().Length() ;
 }
 

-void wxMacTextControl::Replace( long from , long to , const wxString str ) 
+void wxMacTextControl::Replace( long from , long to , const wxString str )

 {
 }
 
 {
 }
 

-void wxMacTextControl::Clear() 
+void wxMacTextControl::Clear()

 {
     SetStringValue( wxEmptyString ) ;
 }
 
 {
     SetStringValue( wxEmptyString ) ;
 }
 

-bool wxMacTextControl::CanUndo() const 
+bool wxMacTextControl::CanUndo() const

 {
     return false ;
 }
 
 {
     return false ;
 }
 

-void wxMacTextControl::Undo() { } 
+void wxMacTextControl::Undo() { }

 
 bool wxMacTextControl::CanRedo()  const
 {
     return false ;
 
 bool wxMacTextControl::CanRedo()  const
 {
     return false ;

-} 
+}

 
 

-void wxMacTextControl::Redo() 
+void wxMacTextControl::Redo()

 {
 }
 
 {
 }
 


@@ -1038,16 +1207,16 @@ long wxMacTextControl::XYToPosition(long x, long y) const
     return 0 ;
 }
 
     return 0 ;
 }
 

-bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const 
+bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const

 {
     return false ;
 }
 
 {
     return false ;
 }
 

-void wxMacTextControl::ShowPosition( long WXUNUSED(pos) ) 
-{ 
-} 
+void wxMacTextControl::ShowPosition( long WXUNUSED(pos) )
+{
+}

 
 

-int wxMacTextControl::GetNumberOfLines() const 
+int wxMacTextControl::GetNumberOfLines() const

 {
     ItemCount lines = 0 ;
     wxString content = GetStringValue() ;
 {
     ItemCount lines = 0 ;
     wxString content = GetStringValue() ;


@@ -1063,7 +1232,7 @@ wxString wxMacTextControl::GetLineText(long lineNo) const
 {
     // TODO change this if possible to reflect real lines
     wxString content = GetStringValue() ;
 {
     // TODO change this if possible to reflect real lines
     wxString content = GetStringValue() ;

-    
+

     // Find line first
     int count = 0;
     for (size_t i = 0; i < content.Length() ; i++)
     // Find line first
     int count = 0;
     for (size_t i = 0; i < content.Length() ; i++)


@@ -1072,15 +1241,15 @@ wxString wxMacTextControl::GetLineText(long lineNo) const
         {
             // Add chars in line then
             wxString tmp;
         {
             // Add chars in line then
             wxString tmp;

-            
+

             for (size_t j = i; j < content.Length(); j++)
             {
                 if (content[j] == '\n')
                     return tmp;
             for (size_t j = i; j < content.Length(); j++)
             {
                 if (content[j] == '\n')
                     return tmp;

-                
+

                 tmp += content[j];
             }
                 tmp += content[j];
             }

-            
+

             return tmp;
         }
         if (content[i] == '\n') count++;
             return tmp;
         }
         if (content[i] == '\n') count++;


@@ -1092,7 +1261,7 @@ int  wxMacTextControl::GetLineLength(long lineNo) const
 {
     // TODO change this if possible to reflect real lines
     wxString content = GetStringValue() ;
 {
     // TODO change this if possible to reflect real lines
     wxString content = GetStringValue() ;

-    
+

     // Find line first
     int count = 0;
     for (size_t i = 0; i < content.Length() ; i++)
     // Find line first
     int count = 0;
     for (size_t i = 0; i < content.Length() ; i++)


@@ -1106,7 +1275,7 @@ int  wxMacTextControl::GetLineLength(long lineNo) const
                 count++;
                 if (content[j] == '\n') return count;
             }
                 count++;
                 if (content[j] == '\n') return count;
             }

-            
+

             return count;
         }
         if (content[i] == '\n') count++;
             return count;
         }
         if (content[i] == '\n') count++;


@@ -1120,22 +1289,22 @@ int  wxMacTextControl::GetLineLength(long lineNo) const
 
 #if TARGET_API_MAC_OSX
 
 
 #if TARGET_API_MAC_OSX
 

-wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxWindow *wxPeer,
+wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer,

                          const wxString& str,
                          const wxPoint& pos,
                          const wxString& str,
                          const wxPoint& pos,

-                         const wxSize& size, long style )
+                         const wxSize& size, long style ) : wxMacTextControl( wxPeer )

 {
     m_font = wxPeer->GetFont() ;
     m_windowStyle = style ;
 {
     m_font = wxPeer->GetFont() ;
     m_windowStyle = style ;

-    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;    
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;

     wxString st = str ;
     wxString st = str ;

-    wxMacConvertNewlines13To10( &st ) ;
+    wxMacConvertNewlines10To13( &st ) ;

     wxMacCFStringHolder cf(st , m_font.GetEncoding()) ;
     CFStringRef cfr = cf ;
     Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ;
     m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ;
     CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ;
     wxMacCFStringHolder cf(st , m_font.GetEncoding()) ;
     CFStringRef cfr = cf ;
     Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ;
     m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ;
     CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ;

-    
+

     if ( !(m_windowStyle & wxTE_MULTILINE) )
     {
         SetData<Boolean>( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ;
     if ( !(m_windowStyle & wxTE_MULTILINE) )
     {
         SetData<Boolean>( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ;


@@ -1146,7 +1315,7 @@ wxMacUnicodeTextControl::~wxMacUnicodeTextControl()
 {
 }
 
 {
 }
 

-void wxMacUnicodeTextControl::VisibilityChanged(bool shown) 
+void wxMacUnicodeTextControl::VisibilityChanged(bool shown)

 {
     if ( !(m_windowStyle & wxTE_MULTILINE) && shown )
     {
 {
     if ( !(m_windowStyle & wxTE_MULTILINE) && shown )
     {


@@ -1158,11 +1327,11 @@ void wxMacUnicodeTextControl::VisibilityChanged(bool shown)
         verify_noerr( GetData<CFStringRef>( 0, m_valueTag , &value ) );
         verify_noerr( SetData<CFStringRef>( 0, m_valueTag, &value ) );
         verify_noerr( SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
         verify_noerr( GetData<CFStringRef>( 0, m_valueTag , &value ) );
         verify_noerr( SetData<CFStringRef>( 0, m_valueTag, &value ) );
         verify_noerr( SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );

-        
+

         CFRelease( value ) ;
     }
 }
         CFRelease( value ) ;
     }
 }

-wxString wxMacUnicodeTextControl::GetStringValue() const 
+wxString wxMacUnicodeTextControl::GetStringValue() const

 {
     wxString result ;
     CFStringRef value = GetData<CFStringRef>(0,m_valueTag) ;
 {
     wxString result ;
     CFStringRef value = GetData<CFStringRef>(0,m_valueTag) ;


@@ -1171,13 +1340,17 @@ wxString wxMacUnicodeTextControl::GetStringValue() const
         wxMacCFStringHolder cf(value) ;
         result = cf.AsString() ;
     }
         wxMacCFStringHolder cf(value) ;
         result = cf.AsString() ;
     }

+#if '\n' == 10
+    wxMacConvertNewlines13To10( &result ) ;
+#else

     wxMacConvertNewlines10To13( &result ) ;
     wxMacConvertNewlines10To13( &result ) ;

+#endif

     return result ;
 }
     return result ;
 }

-void wxMacUnicodeTextControl::SetStringValue( const wxString &str) 
+void wxMacUnicodeTextControl::SetStringValue( const wxString &str)

 {
     wxString st = str ;
 {
     wxString st = str ;

-    wxMacConvertNewlines13To10( &st ) ;
+    wxMacConvertNewlines10To13( &st ) ;

     wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
     verify_noerr( SetData<CFStringRef>(  0, m_valueTag , cf ) ) ;
 }
     wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
     verify_noerr( SetData<CFStringRef>(  0, m_valueTag , cf ) ) ;
 }


@@ -1197,11 +1370,11 @@ bool wxMacUnicodeTextControl::CanPaste() const
 {
     return true ;
 }
 {
     return true ;
 }

-void wxMacUnicodeTextControl::SetEditable(bool editable) 
+void wxMacUnicodeTextControl::SetEditable(bool editable)

 {
     SetData<Boolean>( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ;
 }
 {
     SetData<Boolean>( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ;
 }

-void wxMacUnicodeTextControl::Remove( long from , long to ) 
+void wxMacUnicodeTextControl::Remove( long from , long to )

 {
 }
 
 {
 }
 


@@ -1213,9 +1386,14 @@ void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const
     if ( to ) *to = sel.selEnd ;
 }
 
     if ( to ) *to = sel.selEnd ;
 }
 

-void wxMacUnicodeTextControl::SetSelection( long from , long to ) 
+void wxMacUnicodeTextControl::SetSelection( long from , long to )

 {
     ControlEditTextSelectionRec sel ;
 {
     ControlEditTextSelectionRec sel ;

+    if ((from == -1) && (to == -1))
+    {
+        from = 0 ;
+        to = 32767 ; // sel has 16 bit signed values, max is 32767
+    }

     sel.selStart = from ;
     sel.selEnd = to ;
     SetData<ControlEditTextSelectionRec>( 0 , kControlEditTextSelectionTag, &sel ) ;
     sel.selStart = from ;
     sel.selEnd = to ;
     SetData<ControlEditTextSelectionRec>( 0 , kControlEditTextSelectionTag, &sel ) ;


@@ -1224,7 +1402,7 @@ void wxMacUnicodeTextControl::SetSelection( long from , long to )
 void wxMacUnicodeTextControl::WriteText(const wxString& str)
 {
     wxString st = str ;
 void wxMacUnicodeTextControl::WriteText(const wxString& str)
 {
     wxString st = str ;

-    wxMacConvertNewlines13To10( &st ) ;
+    wxMacConvertNewlines10To13( &st ) ;

     #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
         wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
         CFStringRef value = cf ;
     #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
         wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
         CFStringRef value = cf ;


@@ -1236,7 +1414,7 @@ void wxMacUnicodeTextControl::WriteText(const wxString& str)
         val.Remove( start , end - start ) ;
         val.insert( start , str ) ;
         SetStringValue( val ) ;
         val.Remove( start , end - start ) ;
         val.insert( start , str ) ;
         SetStringValue( val ) ;

-        SetInsertionPoint( start + str.Length() ) ;
+        SetSelection( start + str.Length() , start + str.Length() ) ;

     #endif
 }
 
     #endif
 }
 


@@ -1246,19 +1424,14 @@ void wxMacUnicodeTextControl::WriteText(const wxString& str)
 // MLTE control implementation (common part)
 // ----------------------------------------------------------------------------
 
 // MLTE control implementation (common part)
 // ----------------------------------------------------------------------------
 

-#if TARGET_API_MAC_OSX == 0 
-// declaration needed because of one line in the code...
-static void TPUpdateVisibility(ControlRef theControl) ;
-#endif
-
-// if mlte is on read only , no changes at all are allowed, not even from 
+// if mlte is on read only , no changes at all are allowed, not even from

 // procedural API, in order to allow changes via API all the same we must undo
 // the readonly status while we are executing, this class helps to do so
 
 // procedural API, in order to allow changes via API all the same we must undo
 // the readonly status while we are executing, this class helps to do so
 

-class EditHelper
+class wxMacEditHelper

 {
 public :
 {
 public :

-    EditHelper( TXNObject txn )
+    wxMacEditHelper( TXNObject txn )

     {
         TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
         m_txn = txn ;
     {
         TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
         m_txn = txn ;


@@ -1269,7 +1442,7 @@ public :
             TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
         }
     }
             TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
         }
     }

-    ~EditHelper() 
+    ~wxMacEditHelper()

     {
         TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
         if ( m_data[0].uValue == kTXNReadOnly )
     {
         TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
         if ( m_data[0].uValue == kTXNReadOnly )


@@ -1282,7 +1455,12 @@ public :
         TXNControlData m_data[1] ;
 } ;
 
         TXNControlData m_data[1] ;
 } ;
 

-wxString wxMacMLTEControl::GetStringValue() const 
+wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer )
+{
+    SetNeedsFocusRect( true ) ;
+}
+
+wxString wxMacMLTEControl::GetStringValue() const

 {
     wxString result ;
     OSStatus err ;
 {
     wxString result ;
     OSStatus err ;


@@ -1302,18 +1480,17 @@ wxString wxMacMLTEControl::GetStringValue() const
             if ( actualSize > 0 )
             {
                 wxChar *ptr = NULL ;
             if ( actualSize > 0 )
             {
                 wxChar *ptr = NULL ;

-#if SIZEOF_WCHAR_T == 2                
-                ptr = new wxChar[actualSize + 1 ] ;            
+#if SIZEOF_WCHAR_T == 2
+                ptr = new wxChar[actualSize + 1 ] ;

                 wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;
                 wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;

-                

 #else
                 SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;
                 HLock( theText ) ;
                 (((UniChar*)*theText)[actualSize]) = 0 ;
 #else
                 SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;
                 HLock( theText ) ;
                 (((UniChar*)*theText)[actualSize]) = 0 ;

-                wxMBConvUTF16BE converter ;
+                wxMBConvUTF16 converter ;

                 size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
                 ptr = new wxChar[noChars + 1] ;
                 size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
                 ptr = new wxChar[noChars + 1] ;

-                
+

                 noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ;
                 ptr[noChars] = 0 ;
                 HUnlock( theText ) ;
                 noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ;
                 ptr[noChars] = 0 ;
                 HUnlock( theText ) ;


@@ -1326,7 +1503,7 @@ wxString wxMacMLTEControl::GetStringValue() const
         }
 #else
         Handle theText ;
         }
 #else
         Handle theText ;

-        err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+        err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );

         // all done
         if ( err )
         {
         // all done
         if ( err )
         {


@@ -1345,30 +1522,39 @@ wxString wxMacMLTEControl::GetStringValue() const
         }
 #endif
     }
         }
 #endif
     }

+#if '\n' == 10
+    wxMacConvertNewlines13To10( &result ) ;
+#else

     wxMacConvertNewlines10To13( &result ) ;
     wxMacConvertNewlines10To13( &result ) ;

+#endif

     return result ;
 }
 
     return result ;
 }
 

-void wxMacMLTEControl::SetStringValue( const wxString &str) 
+void wxMacMLTEControl::SetStringValue( const wxString &str)

 {
     wxString st = str ;
 {
     wxString st = str ;

-    wxMacConvertNewlines13To10( &st ) ;
-    EditHelper help(m_txn) ;

 
 

-    // wxMacWindowClipper c( this ) ;
-#if !TARGET_API_MAC_OSX
-    // otherwise scrolling might have problems ?
-    TPUpdateVisibility( m_controlRef ) ;
-#endif
-    SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
-    TXNSetSelection( m_txn, 0, 0);
-    TXNShowSelection( m_txn, kTXNShowStart);
+    wxMacConvertNewlines10To13( &st ) ;
+    {
+        wxMacWindowClipper c( m_peer ) ;
+        {
+            wxMacEditHelper help(m_txn) ;
+            SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+        }
+        TXNSetSelection( m_txn, 0, 0);
+        TXNShowSelection( m_txn, kTXNShowStart);
+    }

 }
 
 TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
 {
     TXNFrameOptions frameOptions =
 }
 
 TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
 {
     TXNFrameOptions frameOptions =

-        kTXNDontDrawCaretWhenInactiveMask ;
+        kTXNDontDrawCaretWhenInactiveMask
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
+        | kTXNDoFontSubstitutionMask
+#endif
+        ;
+

     if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
         frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
 
     if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
         frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
 


@@ -1383,57 +1569,68 @@ TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
         }
 
         if ( !(wxStyle & wxTE_NO_VSCROLL ) )
         }
 
         if ( !(wxStyle & wxTE_NO_VSCROLL ) )

+        {

             frameOptions |= kTXNWantVScrollBarMask ;
             frameOptions |= kTXNWantVScrollBarMask ;

+            if ( frameOptions & kTXNWantHScrollBarMask )
+                frameOptions |= kTXNDrawGrowIconMask ;
+        }

     }
     else
         frameOptions |= kTXNSingleLineOnlyMask ;
     }
     else
         frameOptions |= kTXNSingleLineOnlyMask ;

-        
+

     if ( wxStyle & wxHSCROLL )
         frameOptions |= kTXNWantHScrollBarMask ;
     if ( wxStyle & wxHSCROLL )
         frameOptions |= kTXNWantHScrollBarMask ;

-    
+

     return frameOptions ;
 }
 
 void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
 {
     return frameOptions ;
 }
 
 void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
 {

-    TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag };
-    TXNControlData iControlData[3] = { {false}, {kTXNNoAutoWrap} };
-    int toptag = 2 ;
-#if TARGET_API_MAC_OSX
-    iControlTags[2] = kTXNVisibilityTag ;
-    iControlData[2].uValue = visible ;
-    toptag++ ;
-#endif        
-    
+    TXNControlTag iControlTags[] =
+        {
+            kTXNDoFontSubstitution,
+            kTXNWordWrapStateTag ,
+        };
+    TXNControlData iControlData[] =
+        {
+            {true},
+            {kTXNNoAutoWrap},
+        };
+
+    int toptag = WXSIZEOF( iControlTags ) ;
+

     if ( m_windowStyle & wxTE_MULTILINE )
     {
         if (m_windowStyle & wxTE_DONTWRAP)
             iControlData[1].uValue = kTXNNoAutoWrap ;
         else
             iControlData[1].uValue = kTXNAutoWrap ;
     if ( m_windowStyle & wxTE_MULTILINE )
     {
         if (m_windowStyle & wxTE_DONTWRAP)
             iControlData[1].uValue = kTXNNoAutoWrap ;
         else
             iControlData[1].uValue = kTXNAutoWrap ;

-        

     }
     verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag,
                                         iControlTags, iControlData )) ;
 
     // setting the default font
     }
     verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag,
                                         iControlTags, iControlData )) ;
 
     // setting the default font

+    // under 10.2 this causes a visible caret, therefore we avoid it

 
 

-    Str255 fontName ;
-    SInt16 fontSize ;
-    Style fontStyle ;
+    if ( UMAGetSystemVersion() >= 0x1030 )
+    {
+        Str255 fontName ;
+        SInt16 fontSize ;
+        Style fontStyle ;

 
 

-    GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+        GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;

 
 

-    TXNTypeAttributes typeAttr[] =
-    {
-        {   kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
-        {   kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
-        {   kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , {  (void*) normal } } ,
-    } ;
+        TXNTypeAttributes typeAttr[] =
+        {
+            {   kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
+            {   kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
+            {   kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , {  (void*) normal } } ,
+        } ;

 
 

-    verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
-          kTXNStartOffset,
-          kTXNEndOffset) );
+        verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
+              kTXNStartOffset,
+              kTXNEndOffset) );
+    }

 
     if ( m_windowStyle & wxTE_PASSWORD )
     {
 
     if ( m_windowStyle & wxTE_PASSWORD )
     {


@@ -1447,8 +1644,18 @@ void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, boo
     TXNSetBackground( m_txn , &tback);
 }
 
     TXNSetBackground( m_txn , &tback);
 }
 

-int wxMacMLTEControl::ConvertAttribute( const wxTextAttr& style , TXNTypeAttributes typeAttr[] )
+void wxMacMLTEControl::SetBackground( const wxBrush &brush )
+{
+    // currently only solid background are supported
+    TXNBackground tback;
+    tback.bgType = kTXNBackgroundTypeRGB;
+    tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() );
+    TXNSetBackground( m_txn , &tback);
+}
+
+void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to)

 {
 {

+    TXNTypeAttributes typeAttr[4] ;

     Str255 fontName = "\pMonaco" ;
     SInt16 fontSize = 12 ;
     Style fontStyle = normal ;
     Str255 fontName = "\pMonaco" ;
     SInt16 fontSize = 12 ;
     Style fontStyle = normal ;


@@ -1465,7 +1672,7 @@ int wxMacMLTEControl::ConvertAttribute( const wxTextAttr& style , TXNTypeAttribu
             fontStyle |= bold ;
         if ( font.GetStyle() == wxITALIC )
             fontStyle |= italic ;
             fontStyle |= bold ;
         if ( font.GetStyle() == wxITALIC )
             fontStyle |= italic ;

-        
+

         typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
         typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
         typeAttr[attrCounter].data.dataPtr = (void*) fontName ;
         typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
         typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
         typeAttr[attrCounter].data.dataPtr = (void*) fontName ;


@@ -1476,7 +1683,6 @@ int wxMacMLTEControl::ConvertAttribute( const wxTextAttr& style , TXNTypeAttribu
         typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
         typeAttr[attrCounter+2].data.dataValue = fontStyle ;
         attrCounter += 3 ;
         typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
         typeAttr[attrCounter+2].data.dataValue = fontStyle ;
         attrCounter += 3 ;

-        

     }
     if ( style.HasTextColour() )
     {
     }
     if ( style.HasTextColour() )
     {


@@ -1486,46 +1692,38 @@ int wxMacMLTEControl::ConvertAttribute( const wxTextAttr& style , TXNTypeAttribu
         color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
         attrCounter += 1 ;
     }
         color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
         attrCounter += 1 ;
     }

-    return attrCounter ;
-}
-
-void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) 
-{
-    EditHelper help(m_txn) ;
-    wxTextAttr style(wxNullColour,wxNullColour,font) ;
-    TXNTypeAttributes typeAttr[4] ;
-    int attrCounter = ConvertAttribute( style , typeAttr ) ;

     if ( attrCounter > 0 )
     {
     if ( attrCounter > 0 )
     {

-        verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) );
+        verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, from , to) );

     }
 }
     }
 }

-void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style) 
-{ 
-    EditHelper help(m_txn) ;
-    TXNTypeAttributes typeAttr[4] ;
-    int attrCounter = ConvertAttribute( style , typeAttr ) ;
-    if ( attrCounter > 0 )
-    {
-        verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, start,end) );
-    }
-}   
- 
-void wxMacMLTEControl::Copy() 
+
+void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
+{
+    wxMacEditHelper help(m_txn) ;
+    TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ;
+}
+void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+    wxMacEditHelper help(m_txn) ;
+    TXNSetAttribute( style , start,end ) ;
+}
+
+void wxMacMLTEControl::Copy()

 {
     ClearCurrentScrap();
     TXNCopy(m_txn);
     TXNConvertToPublicScrap();
 }
 
 {
     ClearCurrentScrap();
     TXNCopy(m_txn);
     TXNConvertToPublicScrap();
 }
 

-void wxMacMLTEControl::Cut() 
+void wxMacMLTEControl::Cut()

 {
     ClearCurrentScrap();
     TXNCut(m_txn);
     TXNConvertToPublicScrap();
 }
 
 {
     ClearCurrentScrap();
     TXNCut(m_txn);
     TXNConvertToPublicScrap();
 }
 

-void wxMacMLTEControl::Paste() 
+void wxMacMLTEControl::Paste()

 {
     TXNConvertFromPublicScrap();
     TXNPaste(m_txn);
 {
     TXNConvertFromPublicScrap();
     TXNPaste(m_txn);


@@ -1536,16 +1734,16 @@ bool wxMacMLTEControl::CanPaste() const
     return TXNIsScrapPastable() ;
 }
 
     return TXNIsScrapPastable() ;
 }
 

-void wxMacMLTEControl::SetEditable(bool editable) 
+void wxMacMLTEControl::SetEditable(bool editable)

 {
     TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
     TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
 {
     TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
     TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;

-    TXNSetTXNObjectControls( m_txn , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+    TXNSetTXNObjectControls( m_txn , false , WXSIZEOF(tag) , tag , data ) ;

 }
 
 }
 

-long wxMacMLTEControl::GetLastPosition() const
+wxTextPos wxMacMLTEControl::GetLastPosition() const

 {
 {

-    long actualsize = 0 ;
+    wxTextPos actualsize = 0 ;

 
     Handle theText ;
     OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
 
     Handle theText ;
     OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );


@@ -1563,22 +1761,23 @@ long wxMacMLTEControl::GetLastPosition() const
     return actualsize ;
 }
 
     return actualsize ;
 }
 

-void wxMacMLTEControl::Replace( long from , long to , const wxString str ) 
+void wxMacMLTEControl::Replace( long from , long to , const wxString str )

 {
     wxString value = str ;
 {
     wxString value = str ;

-    wxMacConvertNewlines13To10( &value ) ;
+    wxMacConvertNewlines10To13( &value ) ;

 
 

-    EditHelper help( m_txn ) ;
+    wxMacEditHelper help( m_txn ) ;
+    wxMacWindowClipper c( m_peer ) ;

 
     TXNSetSelection(m_txn , from , to ) ;
     TXNClear( m_txn ) ;
 
     TXNSetSelection(m_txn , from , to ) ;
     TXNClear( m_txn ) ;

-    SetTXNData( str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+    SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;

 }
 
 void wxMacMLTEControl::Remove( long from , long to )
 {
 }
 
 void wxMacMLTEControl::Remove( long from , long to )
 {

-    EditHelper help( m_txn ) ;
-
+    wxMacWindowClipper c( m_peer ) ;
+    wxMacEditHelper help( m_txn ) ;

     TXNSetSelection(m_txn , from , to ) ;
     TXNClear( m_txn ) ;
 }
     TXNSetSelection(m_txn , from , to ) ;
     TXNClear( m_txn ) ;
 }


@@ -1588,57 +1787,62 @@ void wxMacMLTEControl::GetSelection( long* from, long* to) const
     TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;
 }
 
     TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;
 }
 

-void wxMacMLTEControl::SetSelection( long from , long to ) 
+void wxMacMLTEControl::SetSelection( long from , long to )

 {
 {

+    wxMacWindowClipper c( m_peer ) ;

     /* change the selection */
     if ((from == -1) && (to == -1))
     /* change the selection */
     if ((from == -1) && (to == -1))

-       TXNSelectAll(m_txn);
+        TXNSelectAll(m_txn);

     else
     else

-       TXNSetSelection( m_txn, from, to);
+        TXNSetSelection( m_txn, from, to);

     TXNShowSelection( m_txn, kTXNShowStart);
 }
 
     TXNShowSelection( m_txn, kTXNShowStart);
 }
 

-void wxMacMLTEControl::WriteText(const wxString& str) 
+void wxMacMLTEControl::WriteText(const wxString& str)

 {
 {

-    EditHelper helper( m_txn ) ;

     wxString st = str ;
     wxString st = str ;

-    wxMacConvertNewlines13To10( &st ) ;
+    wxMacConvertNewlines10To13( &st ) ;

 
     long start , end , dummy ;
     GetSelection( &start , &dummy ) ;
 
     long start , end , dummy ;
     GetSelection( &start , &dummy ) ;

-    SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+    wxMacWindowClipper c( m_peer ) ;
+    {
+        wxMacEditHelper helper( m_txn ) ;
+        SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+    }

     GetSelection( &dummy , &end ) ;
     // TODO SetStyle( start , end , GetDefaultStyle() ) ;
 }
 
     GetSelection( &dummy , &end ) ;
     // TODO SetStyle( start , end , GetDefaultStyle() ) ;
 }
 

-void wxMacMLTEControl::Clear() 
+void wxMacMLTEControl::Clear()

 {
 {

-    EditHelper st(m_txn) ;
+    wxMacWindowClipper c( m_peer ) ;
+    wxMacEditHelper st(m_txn) ;

     TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
     TXNClear(m_txn);
 }
 
     TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
     TXNClear(m_txn);
 }
 

-bool wxMacMLTEControl::CanUndo() const 
+bool wxMacMLTEControl::CanUndo() const

 {
     return TXNCanUndo( m_txn , NULL ) ;
 }
 
 {
     return TXNCanUndo( m_txn , NULL ) ;
 }
 

-void wxMacMLTEControl::Undo() 
+void wxMacMLTEControl::Undo()

 {
 {

-    TXNUndo( m_txn ) ; 
-} 
+    TXNUndo( m_txn ) ;
+}

 
 bool wxMacMLTEControl::CanRedo()  const
 {
     return TXNCanRedo( m_txn , NULL ) ;
 
 bool wxMacMLTEControl::CanRedo()  const
 {
     return TXNCanRedo( m_txn , NULL ) ;

-} 
+}

 
 

-void wxMacMLTEControl::Redo() 
-{ 
+void wxMacMLTEControl::Redo()
+{

     TXNRedo( m_txn ) ;
 }
 
     TXNRedo( m_txn ) ;
 }
 

-int wxMacMLTEControl::GetNumberOfLines() const 
+int wxMacMLTEControl::GetNumberOfLines() const

 {
     ItemCount lines = 0 ;
     TXNGetLineCount(m_txn, &lines ) ;
 {
     ItemCount lines = 0 ;
     TXNGetLineCount(m_txn, &lines ) ;


@@ -1648,14 +1852,14 @@ int wxMacMLTEControl::GetNumberOfLines() const
 long wxMacMLTEControl::XYToPosition(long x, long y) const
 {
     Point curpt ;
 long wxMacMLTEControl::XYToPosition(long x, long y) const
 {
     Point curpt ;

-    
-    long lastpos = GetLastPosition() ;
-    
-    // TODO find a better implementation : while we can get the 
+
+    wxTextPos lastpos = GetLastPosition() ;
+
+    // TODO find a better implementation : while we can get the

     // line metrics of a certain line, we don't get its starting
     // position, so it would probably be rather a binary search
     // for the start position
     // line metrics of a certain line, we don't get its starting
     // position, so it would probably be rather a binary search
     // for the start position

-    long xpos = 0 ; 
+    long xpos = 0 ;

     long ypos = 0 ;
     int lastHeight = 0 ;
 
     long ypos = 0 ;
     int lastHeight = 0 ;
 


@@ -1664,7 +1868,7 @@ long wxMacMLTEControl::XYToPosition(long x, long y) const
     {
         if ( y == ypos && x == xpos )
             return n ;
     {
         if ( y == ypos && x == xpos )
             return n ;

-        
+

         TXNOffsetToPoint( m_txn ,  n , &curpt);
 
         if ( curpt.v > lastHeight )
         TXNOffsetToPoint( m_txn ,  n , &curpt);
 
         if ( curpt.v > lastHeight )


@@ -1683,19 +1887,19 @@ long wxMacMLTEControl::XYToPosition(long x, long y) const
 bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const
 {
     Point curpt ;
 bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const
 {
     Point curpt ;

-    
-    long lastpos = GetLastPosition() ;
-    
+
+    wxTextPos lastpos = GetLastPosition() ;
+

     if ( y ) *y = 0 ;
     if ( x ) *x = 0 ;
     if ( y ) *y = 0 ;
     if ( x ) *x = 0 ;

-    
+

     if ( pos <= lastpos )
     {
     if ( pos <= lastpos )
     {

-        // TODO find a better implementation : while we can get the 
+        // TODO find a better implementation : while we can get the

         // line metrics of a certain line, we don't get its starting
         // position, so it would probably be rather a binary search
         // for the start position
         // line metrics of a certain line, we don't get its starting
         // position, so it would probably be rather a binary search
         // for the start position

-        long xpos = 0 ; 
+        long xpos = 0 ;

         long ypos = 0 ;
         int lastHeight = 0 ;
 
         long ypos = 0 ;
         int lastHeight = 0 ;
 


@@ -1718,10 +1922,10 @@ bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const
         if ( x ) *x = xpos ;
     }
 
         if ( x ) *x = xpos ;
     }
 

-    return FALSE ;
+    return false ;

 }
 
 }
 

-void wxMacMLTEControl::ShowPosition( long pos ) 
+void wxMacMLTEControl::ShowPosition( long pos )

 {
 #if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
     {
 {
 #if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
     {


@@ -1738,8 +1942,10 @@ void wxMacMLTEControl::ShowPosition( long pos )
             SInt32 dv = desired.v - current.v ;
             SInt32 dh = desired.h - current.h ;
             TXNShowSelection( m_txn , true ) ;
             SInt32 dv = desired.v - current.v ;
             SInt32 dh = desired.h - current.h ;
             TXNShowSelection( m_txn , true ) ;

-            theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );          
-            wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+            theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );
+            // there will be an error returned for classic mlte implementation when the control is
+            // invisible, but HITextView works correctly, so we don't assert that one
+            // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );

         }
     }
 #endif
         }
     }
 #endif


@@ -1749,64 +1955,60 @@ void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOff
 {
 #if wxUSE_UNICODE
 #if SIZEOF_WCHAR_T == 2
 {
 #if wxUSE_UNICODE
 #if SIZEOF_WCHAR_T == 2

-       size_t len = st.Len() ;
+    size_t len = st.Len() ;

     TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)st.wc_str(), len * 2,
       start, end);
 #else
     TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)st.wc_str(), len * 2,
       start, end);
 #else

-       wxMBConvUTF16BE converter ;
-       ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ;
-       UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ;
-       converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ;
+    wxMBConvUTF16 converter ;
+    ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ;
+    UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ;
+    converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ;

     TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)unibuf, byteBufferLen ,
       start, end);
     TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)unibuf, byteBufferLen ,
       start, end);

-       free( unibuf ) ;
+    free( unibuf ) ;

 #endif
 #else
 #endif
 #else

-       wxCharBuffer text =  st.mb_str(wxConvLocal)  ;
+    wxCharBuffer text =  st.mb_str(wxConvLocal)  ;

     TXNSetData( m_txn , kTXNTextData,  (void*)text.data(), strlen( text ) ,
       start, end);
     TXNSetData( m_txn , kTXNTextData,  (void*)text.data(), strlen( text ) ,
       start, end);

-#endif  
+#endif

 }
 
 
 wxString wxMacMLTEControl::GetLineText(long lineNo) const
 {
     wxString line ;
 }
 
 
 wxString wxMacMLTEControl::GetLineText(long lineNo) const
 {
     wxString line ;

-    Point curpt ;
-    wxString content = GetStringValue() ;

 
     if ( lineNo < GetNumberOfLines() )
     {
 
     if ( lineNo < GetNumberOfLines() )
     {

-        // TODO find a better implementation : while we can get the 
-        // line metrics of a certain line, we don't get its starting
-        // position, so it would probably be rather a binary search
-        // for the start position
-        long xpos = 0 ; 

         long ypos = 0 ;
         long ypos = 0 ;

-        int lastHeight = 0 ;
-        long lastpos = GetLastPosition() ;

 
 

-        ItemCount n ;
-        for ( n = 0 ; n <= (ItemCount)lastpos ; ++n )
+        Fixed   lineWidth,
+                lineHeight,
+                currentHeight = 0;
+
+        // get the first possible position in the control
+        Point firstPoint;
+        TXNOffsetToPoint(m_txn, 0, &firstPoint);
+
+        // Iterate through the lines until we reach the one we want,
+        // adding to our current y pixel point position
+        while (ypos < lineNo)

         {
         {

-            TXNOffsetToPoint( m_txn,  n , &curpt);
+            TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+            currentHeight += lineHeight;
+        }

 
 

-            if ( curpt.v > lastHeight )
-            {
-                if ( ypos == lineNo )
-                    return line ;
-                    
-                xpos = 0 ;
-                if ( n > 0 )
-                    ++ypos ;
-                lastHeight = curpt.v ;
-            }
-            else
-            {
-                if ( ypos == lineNo )
-                    line += content[n] ;
-                ++xpos ;
-            }
+        Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+        TXNOffset theOffset;
+        TXNPointToOffset(m_txn, thePoint, &theOffset);
+
+        wxString content = GetStringValue() ;
+        Point currentPoint = thePoint;
+        while(thePoint.v == currentPoint.v && theOffset < content.length())
+        {
+            line += content[theOffset];
+            TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);

         }
     }
     return line ;
         }
     }
     return line ;


@@ -1814,38 +2016,41 @@ wxString wxMacMLTEControl::GetLineText(long lineNo) const
 
 int  wxMacMLTEControl::GetLineLength(long lineNo) const
 {
 
 int  wxMacMLTEControl::GetLineLength(long lineNo) const
 {

-    Point curpt ;
+    int theLength = 0;
+

     if ( lineNo < GetNumberOfLines() )
     {
     if ( lineNo < GetNumberOfLines() )
     {

-        // TODO find a better implementation : while we can get the 
-        // line metrics of a certain line, we don't get its starting
-        // position, so it would probably be rather a binary search
-        // for the start position
-        long xpos = 0 ; 

         long ypos = 0 ;
         long ypos = 0 ;

-        int lastHeight = 0 ;
-        long lastpos = GetLastPosition() ;

 
 

-        ItemCount n ;
-        for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )
+        Fixed   lineWidth,
+                lineHeight,
+                currentHeight = 0;
+
+        // get the first possible position in the control
+        Point firstPoint;
+        TXNOffsetToPoint(m_txn, 0, &firstPoint);
+
+        // Iterate through the lines until we reach the one we want,
+        // adding to our current y pixel point position
+        while (ypos < lineNo)

         {
         {

-            TXNOffsetToPoint( m_txn ,  n , &curpt);
+            TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+            currentHeight += lineHeight;
+        }

 
 

-            if ( curpt.v > lastHeight )
-            {
-                if ( ypos == lineNo )
-                    return xpos ;
-                    
-                xpos = 0 ;
-                if ( n > 0 )
-                    ++ypos ;
-                lastHeight = curpt.v ;
-            }
-            else
-                ++xpos ;
+        Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+        TXNOffset theOffset;
+        TXNPointToOffset(m_txn, thePoint, &theOffset);
+
+        wxString content = GetStringValue() ;
+        Point currentPoint = thePoint;
+        while(thePoint.v == currentPoint.v && theOffset < content.length())
+        {
+            ++theLength;
+            TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);

         }
     }
         }
     }

-    return 0 ;
+    return theLength ;

 }
 
 
 }
 
 


@@ -1853,256 +2058,325 @@ int  wxMacMLTEControl::GetLineLength(long lineNo) const
 // MLTE control implementation (classic part)
 // ----------------------------------------------------------------------------
 
 // MLTE control implementation (classic part)
 // ----------------------------------------------------------------------------
 

-#if !TARGET_API_MAC_OSX
-
-// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon
-// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the
-// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have
-// an alternate path for carbon key events that routes automatically into the same wx flow of events
-
-/* part codes */
+// OS X Notes : We still don't have a full replacement for MLTE, so this implementation
+// has to live on. We have different problems coming from outdated implementations on the
+// various OS X versions. Most deal with the scrollbars: they are not correctly embedded
+// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is
+// no way out, therefore we are using our own implementation and our own scrollbars ....

 
 

-/* kmUPTextPart is the part code we return to indicate the user has clicked
-in the text area of our control */
-#define kmUPTextPart 1
+#ifdef __WXMAC_OSX__

 
 

+TXNScrollInfoUPP gTXNScrollInfoProc = NULL ;
+ControlActionUPP gTXNScrollActionProc = NULL ;

 
 

-/* routines for using existing user pane controls.
-These routines are useful for cases where you would like to use an
-existing user pane control in, say, a dialog window as a scrolling
-text edit field.*/
-
-/* Utility Routines */
-
-/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
-routine.  In our focus switching routine this part code is understood
-as meaning 'the user has clicked in the control and we need to switch
-the current focus to ourselves before we can continue'. */
-#define kUserClickedToFocusPart 100
-
-/* STPTextPaneVars is a structure used for storing the the mUP Control's
-internal variables and state information.  A handle to this record is
-stored in the pane control's reference value field using the
-SetControlReference routine. */
+pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, TXNScrollBarOrientation
+    iScrollBarOrientation, SInt32 iRefCon)
+{
+    wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ;
+    SInt32 value =  wxMax( iValue , 0 ) ;
+    SInt32 maximum = wxMax( iMaximumValue , 0 ) ;

 
 

-class STPTextPaneVars {
-public :
-    /* OS records referenced */
-    TXNObject fTXNRec; /* the txn record */
-    TXNFrameID fTXNFrame; /* the txn frame ID */
-    ControlRef fUserPaneRec;  /* handle to the user pane control */
-    WindowPtr fOwner; /* window containing control */
-    GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
-    /* flags */
-    Boolean fInFocus; /* true while the focus rect is drawn around the control */
-    Boolean fIsActive; /* true while the control is drawn in the active state */
-    Boolean fTXNObjectActive; /* reflects the activation state of the text edit record */
-       Boolean fFocusDrawState; /* true if focus is drawn (default: true) */ 
-    /* calculated locations */
-    Rect fRBounds; /* control bounds */
-    Rect fRTextArea; /* area where the text is drawn */
-    Rect fRFocusOutline;  /* rectangle used to draw the focus box */
-    Rect fRTextOutline; /* rectangle used to draw the border */
-    RgnHandle fRTextOutlineRegion; /* background region for the text, erased before calling TEUpdate */
-    /* our focus advance override routine */
-    EventHandlerUPP handlerUPP;
-    EventHandlerRef handlerRef;
-    bool fNoBorders ;
-    bool fMultiline ;
-    bool fVisible ;
-} ;
-
-/* Univerals Procedure Pointer variables used by the
-mUP Control.  These variables are set up
-the first time that mUPOpenControl is called. */
-ControlUserPaneDrawUPP gTPDrawProc = NULL;
-ControlUserPaneHitTestUPP gTPHitProc = NULL;
-ControlUserPaneTrackingUPP gTPTrackProc = NULL;
-ControlUserPaneIdleUPP gTPIdleProc = NULL;
-ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
-ControlUserPaneActivateUPP gTPActivateProc = NULL;
-ControlUserPaneFocusUPP gTPFocusProc = NULL;
-
-// one place for calculating all
-static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds) 
-{
-    SetRect(&varsp->fRBounds, bounds.left, bounds.top, bounds.right, bounds.bottom);
-    SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
-    // eventually make TextOutline inset 1,1
-    SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
-    if ( !varsp->fNoBorders )
+    if ( iScrollBarOrientation == kTXNHorizontal )

     {
     {

-       SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
-                bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
+        if ( mlte->m_sbHorizontal )
+        {
+            SetControl32BitValue( mlte->m_sbHorizontal , value ) ;
+            SetControl32BitMaximum( mlte->m_sbHorizontal , maximum ) ;
+            mlte->m_lastHorizontalValue = value ;
+        }

     }
     }

-    else
+    else if ( iScrollBarOrientation == kTXNVertical )

     {
     {

-        SetRect(&varsp->fRTextArea, bounds.left , bounds.top ,
-                bounds.right, bounds.bottom);
+        if ( mlte->m_sbVertical )
+        {
+            SetControl32BitValue( mlte->m_sbVertical , value ) ;
+            SetControl32BitMaximum( mlte->m_sbVertical , maximum ) ;
+            mlte->m_lastVerticalValue = value ;
+        }

     }
 }
 
     }
 }
 

-OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle)
+pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode )

 {
 {

-    OSStatus err = noErr ;
-#if TARGET_API_MAC_OSX
-    TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
-    TXNControlData iControlData[1] = {{ vis }};
-    err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData );
-#endif
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-    if ( vis && textctrl )
-    {
-        Rect bounds ;
-        UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds);
-        TPCalculateBounds( varsp , bounds ) ;
-        wxMacWindowClipper cl(textctrl) ;
-        TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
-                           varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
-        TXNShowSelection( varsp->fTXNRec, kTXNShowStart);
-    }
-    return err ;
-}
+    OSStatus err ;
+    wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ;
+    if ( mlte == NULL )
+        return ;

 
 

-// make sure we don't miss changes as carbon events are not available for these under classic
-static void TPUpdateVisibility(ControlRef theControl) {
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
-    if ( textctrl == NULL )
+    if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal )

         return ;
         return ;

-    
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    
-    Rect bounds ;
-    UMAGetControlBoundsInWindowCoords(theControl, &bounds);
-    if ( textctrl->MacIsReallyShown() != varsp->fVisible )
+
+    bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ;
+
+    SInt32 minimum = 0 ;
+    SInt32 maximum = GetControl32BitMaximum( controlRef ) ;
+    SInt32 value = GetControl32BitValue( controlRef ) ;
+    SInt32 delta = 0;
+    switch ( partCode )

     {
     {

-        // invalidate old position
-        // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
-        varsp->fVisible = textctrl->MacIsReallyShown() ;
+        case kControlDownButtonPart :
+            delta = 10 ;
+            break ;
+        case kControlUpButtonPart :
+            delta = -10 ;
+            break ;
+        case kControlPageDownPart :
+            delta = GetControlViewSize( controlRef ) ;
+            break ;
+        case kControlPageUpPart :
+            delta = -GetControlViewSize( controlRef )  ;
+            break ;
+        case kControlIndicatorPart :
+            delta = value -
+                ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ;
+            break ;
+        default :
+            break ;

     }
     }

-    if ( !EqualRect( &bounds , &varsp->fRBounds ) )
+    if ( delta != 0 )

     {
     {

-        // old position
-        Rect oldBounds = varsp->fRBounds ;
-        TPCalculateBounds( varsp , bounds ) ;
-        // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
-        if ( varsp->fVisible )
+        SInt32 newValue = value ;
+
+        if ( partCode != kControlIndicatorPart )

         {
         {

-            wxMacWindowClipper cl(textctrl) ;
-            TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
-                               varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+            if( value + delta < minimum )
+                delta = minimum - value ;
+            if ( value + delta > maximum )
+                delta = maximum - value ;
+
+            SetControl32BitValue( controlRef , value + delta ) ;
+            newValue = value + delta ;

         }
         }

-        InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
-        InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+
+        SInt32 verticalDelta = isHorizontal ? 0 : delta ;
+        SInt32 horizontalDelta = isHorizontal ? delta : 0 ;
+
+        err = TXNScroll( mlte->m_txn , kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels,
+                                    &verticalDelta , &horizontalDelta  );
+
+        if ( isHorizontal )
+            mlte->m_lastHorizontalValue = newValue ;
+        else
+            mlte->m_lastVerticalValue = newValue ;

     }
 }
     }
 }

+#endif

 
 // make correct activations
 
 // make correct activations

-static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
-    
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-    if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() ) 
+void wxMacMLTEClassicControl::MacActivatePaneText(Boolean setActive)
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+
+    wxMacWindowClipper clipper( textctrl ) ;
+    TXNActivate(m_txn, m_txnFrameID, setActive);
+
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    if ( controlFocus == m_controlRef )
+        TXNFocus( m_txn, setActive);
+}
+
+void wxMacMLTEClassicControl::MacFocusPaneText(Boolean setFocus)
+{
+    TXNFocus( m_txn, setFocus);
+}
+
+// guards against inappropriate redraw (hidden objects drawing onto window)
+
+void wxMacMLTEClassicControl::MacSetObjectVisibility(Boolean vis)
+{
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+
+    if ( controlFocus == m_controlRef && vis == false )

     {
     {

-        varsp->fTXNObjectActive = setActive;
-        TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
-        if (varsp->fInFocus)
-            TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);
+        SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ;

     }
     }

-}

 
 

-// update focus outlines
-static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
-    
-    /* state changed */
-       if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus)) 
-       { 
-               varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
-               DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);
-       }
+    TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+    TXNControlData iControlData[1] = { {(UInt32) false } };
+
+    verify_noerr( TXNGetTXNObjectControls( m_txn , 1,
+                                        iControlTags, iControlData ) ) ;
+
+    if ( iControlData[0].uValue != vis )
+    {
+        iControlData[0].uValue = vis ;
+        verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1,
+                                        iControlTags, iControlData )) ;
+    }
+    // we right now are always clipping as partial visibility (overlapped) visibility
+    // is also a problem, if we run into further problems we might set the FrameBounds to an empty
+    // rect here

 }
 
 }
 

-// update TXN focus state
-static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-    
-    if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) {
-        varsp->fInFocus = setFocus;
-        TXNFocus( varsp->fTXNRec, varsp->fInFocus);
+// make sure that the TXNObject is at the right position
+
+void wxMacMLTEClassicControl::MacUpdatePosition()
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return ;
+
+    Rect bounds ;
+    UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
+
+    wxRect visRect = textctrl->MacGetClippedClientRect() ;
+    Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ;
+    int x , y ;
+    x = y = 0 ;
+    textctrl->MacWindowToRootWindow( &x , &y ) ;
+    OffsetRect( &visBounds , x , y ) ;
+
+    if ( !EqualRect( &bounds , &m_txnControlBounds ) || !EqualRect( &visBounds , &m_txnVisBounds) )
+    {
+        m_txnControlBounds = bounds ;
+        m_txnVisBounds = visBounds ;
+        wxMacWindowClipper cl(textctrl) ;
+
+#ifdef __WXMAC_OSX__
+        bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ;
+        if ( m_sbHorizontal || m_sbVertical )
+        {
+            int w = bounds.right - bounds.left ;
+            int h = bounds.bottom - bounds.top ;
+
+            if ( m_sbHorizontal )
+            {
+                Rect sbBounds ;
+
+                sbBounds.left = -1 ;
+                sbBounds.top = h - 14 ;
+                sbBounds.right = w + 1 ;
+                sbBounds.bottom = h + 1 ;
+
+                if ( !isCompositing )
+                    OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
+
+                SetControlBounds( m_sbHorizontal , &sbBounds ) ;
+                SetControlViewSize( m_sbHorizontal , w ) ;
+            }
+            if ( m_sbVertical )
+            {
+                Rect sbBounds ;
+
+                sbBounds.left = w - 14 ;
+                sbBounds.top = -1 ;
+                sbBounds.right = w + 1 ;
+                sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1  ;
+
+                if ( !isCompositing )
+                    OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
+
+                SetControlBounds( m_sbVertical , &sbBounds ) ;
+                SetControlViewSize( m_sbVertical , h ) ;
+            }
+        }
+
+        Rect oldviewRect ;
+        TXNLongRect olddestRect ;
+        TXNGetRectBounds( m_txn , &oldviewRect , &olddestRect , NULL ) ;
+
+        Rect viewRect = { m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ;
+        TXNLongRect destRect = { m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ;
+
+        if ( olddestRect.right >= 10000 )
+            destRect.right = destRect.left + 32000 ;
+
+        if ( olddestRect.bottom >= 0x20000000 )
+            destRect.bottom = destRect.top + 0x40000000 ;
+
+        SectRect( &viewRect , &visBounds , &viewRect ) ;
+        TXNSetRectBounds( m_txn , &viewRect , &destRect , true ) ;
+/*
+        TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ), m_txnFrameID);
+*/
+#else
+
+        TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
+            wxMax( m_txnControlBounds.bottom , m_txnControlBounds.top ) ,
+            wxMax( m_txnControlBounds.right , m_txnControlBounds.left ) , m_txnFrameID);
+#endif
+        // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a
+        // movement, therefore we have to force it
+
+        // according to David Surovell this problem also sometimes occurs under OSX, so we use this as well
+        
+        TXNLongRect textRect ;
+        TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ;
+        if ( textRect.left < m_txnControlBounds.left )
+        {
+            TXNShowSelection( m_txn , false ) ;
+        }

     }
 }
 
     }
 }
 

-// draw the control
-static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
-    /* set up our globals */
-    
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+void wxMacMLTEClassicControl::SetRect( Rect *r )
+{
+    wxMacControl::SetRect( r ) ;
+    MacUpdatePosition() ;
+}
+
+void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart)
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);

     if ( textctrl == NULL )
         return ;
     if ( textctrl == NULL )
         return ;

-    TPUpdateVisibility( theControl ) ;
-    
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+

     if ( textctrl->MacIsReallyShown() )
     {
         wxMacWindowClipper clipper( textctrl ) ;
     if ( textctrl->MacIsReallyShown() )
     {
         wxMacWindowClipper clipper( textctrl ) ;

-        TXNDraw(varsp->fTXNRec, NULL);
-        if ( !varsp->fNoBorders )
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-        TPRedrawFocusOutline( varsp ) ;
+        TXNDraw( m_txn , NULL ) ;

     }
     }

-    

 }
 
 }
 

-
-/* TPPaneHitTestProc is called when the control manager would
-like to determine what part of the control the mouse resides over.
-We also call this routine from our tracking proc to determine how
-to handle mouse clicks. */
-static pascal ControlPartCode TPPaneHitTestProc(ControlRef theControl, Point where) {
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+    Point where = { y , x } ;

     ControlPartCode result;
     ControlPartCode result;

-    /* set up our locals and lock down our globals*/
+

     result = 0;
     result = 0;

-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);

     if ( textctrl == NULL )
         return 0 ;
     if ( textctrl == NULL )
         return 0 ;

-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    if (textctrl->MacIsReallyShown() ) 
+
+    if (textctrl->MacIsReallyShown() )

     {
     {

-        if (PtInRect(where, &varsp->fRBounds))
-            result = kmUPTextPart;
-        else 
-            result = 0;
+        if (PtInRect(where, &m_txnControlBounds))
+            result = kControlEditTextPart ;
+        else
+        {
+            // sometimes we get the coords also in control local coordinates, therefore test again
+            if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
+            {
+                int x = 0 , y = 0 ;
+                textctrl->MacClientToRootWindow( &x , &y ) ;
+                where.h += x ;
+                where.v += y ;
+            }
+            if (PtInRect(where, &m_txnControlBounds))
+                result = kControlEditTextPart ;
+            else
+                result = 0;
+        }

     }
     return result;
 }
 
     }
     return result;
 }
 

-
-
-
-
-/* TPPaneTrackingProc is called when the mouse is being held down
-over our control.  This routine handles clicks in the text area
-and in the scroll bar. */
-static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) {
-       
-    ControlPartCode partCodeResult;
-       /* make sure we have some variables... */
-    partCodeResult = 0;
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc )
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);

     if ( textctrl == NULL )
         return 0;
     if ( textctrl == NULL )
         return 0;

-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    if (textctrl->MacIsReallyShown() ) 
-       {
-               /* we don't do any of these functions unless we're in focus */
-        if ( ! varsp->fInFocus) {
-            WindowPtr owner;
-            owner = GetControlOwner(theControl);
-            ClearKeyboardFocus(owner);
-            SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
-        }
-               /* find the location for the click */
+
+    ControlPartCode partCodeResult = 0;
+
+    if (textctrl->MacIsReallyShown() )
+    {
+        Point startPt = { y ,x } ;

         // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
         if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
         {
         // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
         if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
         {


@@ -2111,278 +2385,275 @@ static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point st
             startPt.h += x ;
             startPt.v += y ;
         }
             startPt.h += x ;
             startPt.v += y ;
         }

-        
-        switch (TPPaneHitTestProc(theControl, startPt)) 
+
+        switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v ))

         {
         {

-                       
-                       /* handle clicks in the text part */
-            case kmUPTextPart:
-                       { 
-                               wxMacWindowClipper clipper( textctrl ) ;
-                               
-                               EventRecord rec ;
-                               ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
-                               TXNClick( varsp->fTXNRec, &rec );
-                               
-                       }
-                break;
-                               
+            case kControlEditTextPart :
+            {
+                wxMacWindowClipper clipper( textctrl ) ;
+
+                EventRecord rec ;
+                ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+                TXNClick( m_txn, &rec );
+
+            }
+            break;

         }
     }
     return partCodeResult;
 }
 
         }
     }
     return partCodeResult;
 }
 

-
-/* TPPaneIdleProc is our user pane idle routine.  When our text field
-is active and in focus, we use this routine to set the cursor. */
-static pascal void TPPaneIdleProc(ControlRef theControl) {
-    /* set up locals */
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+void wxMacMLTEClassicControl::MacControlUserPaneIdleProc()
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);

     if ( textctrl == NULL )
         return ;
     if ( textctrl == NULL )
         return ;

-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    if (textctrl->MacIsReallyShown()) {
-        /* if we're not active, then we have nothing to say about the cursor */
-        if (varsp->fIsActive) {
-            Rect bounds;
+
+    if (textctrl->MacIsReallyShown())
+    {
+        if (IsControlActive(m_controlRef))
+        {

             Point mousep;
             Point mousep;

-            
+

             wxMacWindowClipper clipper( textctrl ) ;
             GetMouse(&mousep);
             wxMacWindowClipper clipper( textctrl ) ;
             GetMouse(&mousep);

-            /* there's a 'focus thing' and an 'unfocused thing' */
-            if (varsp->fInFocus) {
-                /* flash the cursor */
-                SetPort(varsp->fDrawingEnvironment);
-                TXNIdle(varsp->fTXNRec);
-                /* set the cursor */
-                if (PtInRect(mousep, &varsp->fRTextArea)) {
-                    RgnHandle theRgn;
-                    RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
-                    TXNAdjustCursor(varsp->fTXNRec, theRgn);
-                    DisposeRgn(theRgn);
-                }
-                else
-                {
-                    // SetThemeCursor(kThemeArrowCursor);
-                }
-            } else {
-                /* if it's in our bounds, set the cursor */
-                UMAGetControlBoundsInWindowCoords(theControl, &bounds);
-                if (PtInRect(mousep, &bounds))
-                {
-                    //    SetThemeCursor(kThemeArrowCursor);
-                }
+
+            TXNIdle(m_txn);
+
+            if (PtInRect(mousep, &m_txnControlBounds))
+            {
+                RgnHandle theRgn;
+                RectRgn((theRgn = NewRgn()), &m_txnControlBounds);
+                TXNAdjustCursor(m_txn, theRgn);
+                DisposeRgn(theRgn);

             }
         }
     }
 }
 
             }
         }
     }
 }
 

-
-/* TPPaneKeyDownProc is called whenever a keydown event is directed
-at our control.  Here, we direct the keydown event to the text
-edit record and redraw the scroll bar and text field as appropriate. */
-static pascal ControlPartCode TPPaneKeyDownProc(ControlRef theControl,
-                                                SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
-    
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);

     if ( textctrl == NULL )
         return 0;
     if ( textctrl == NULL )
         return 0;

-    TPUpdateVisibility( theControl ) ;
-    
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    if (varsp->fInFocus) 
-    {
-        /* turn autoscrolling on and send the key event to text edit */
-        wxMacWindowClipper clipper( textctrl ) ;
-        EventRecord ev ;
-        memset( &ev , 0 , sizeof( ev ) ) ;
-        ev.what = keyDown ;
-        ev.modifiers = modifiers ;
-        ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
-        TXNKeyDown( varsp->fTXNRec, &ev);
-    }
-    return kControlEntireControl;
-}

 
 

-
-/* TPPaneActivateProc is called when the window containing
-the user pane control receives activate events. Here, we redraw
-the control and it's text as necessary for the activation state. */
-static pascal void TPPaneActivateProc(ControlRef theControl, Boolean activating) {
-    /* set up locals */
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
-    
-    if ( textctrl == NULL )
-        return ;
-    TPUpdateVisibility( theControl ) ;
-    
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    
-    varsp->fIsActive = activating;

     wxMacWindowClipper clipper( textctrl ) ;
     wxMacWindowClipper clipper( textctrl ) ;

-    TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
-    /* redraw the frame */
-    if ( textctrl->MacIsReallyShown() )
-    {
-        if ( !varsp->fNoBorders )
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-        TPRedrawFocusOutline( varsp ) ;
-    }
+
+    EventRecord ev ;
+    memset( &ev , 0 , sizeof( ev ) ) ;
+    ev.what = keyDown ;
+    ev.modifiers = modifiers ;
+    ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+    TXNKeyDown( m_txn , &ev);
+
+    return kControlEntireControl;

 }
 
 }
 

+void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating)
+{
+    MacActivatePaneText( activating );
+}

 
 

-/* TPPaneFocusProc is called when every the focus changes to or
-from our control.  Herein, switch the focus appropriately
-according to the parameters and redraw the control as
-necessary.  */
-static pascal ControlPartCode TPPaneFocusProc(ControlRef theControl, ControlFocusPart action) {
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action)
+{

     ControlPartCode focusResult;
     ControlPartCode focusResult;

-    
+

     focusResult = kControlFocusNoPart;
     focusResult = kControlFocusNoPart;

-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);

     if ( textctrl == NULL )
         return 0;
     if ( textctrl == NULL )
         return 0;

-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
-    /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
-        tabbing forwards (or shift tabbing backwards) through the items in the dialog,
-        and kControlFocusNextPart will be received.  When the user clicks in our field
-        and it is not the current focus, then the constant kUserClickedToFocusPart will
-        be received.  The constant kControlFocusNoPart will be received when our control
-        is the current focus and the user clicks in another control.  In your focus routine,
-        you should respond to these codes as follows:
-        
-        kControlFocusNoPart - turn off focus and return kControlFocusNoPart.  redraw
-        the control and the focus rectangle as necessary.
-        
-        kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
-        depending on its current state.  redraw the control and the focus rectangle
-        as appropriate for the new focus state.  If the focus state is 'off', return the constant
-        kControlFocusNoPart, otherwise return a non-zero part code.
-        kUserClickedToFocusPart - is a constant defined for this example.  You should
-        define your own value for handling click-to-focus type events. */
-    /* calculate the next highlight state */
-    switch (action) {
-        default:
-        case kControlFocusNoPart:
-            TPFocusPaneText(varsp, false);
-            focusResult = kControlFocusNoPart;
-            break;
-        case kUserClickedToFocusPart:
-            TPFocusPaneText(varsp, true);
-            focusResult = 1;
-            break;
+
+    wxMacWindowClipper clipper( textctrl ) ;
+
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    bool wasFocused = ( controlFocus == m_controlRef ) ;
+
+    switch (action)
+    {

         case kControlFocusPrevPart:
         case kControlFocusNextPart:
         case kControlFocusPrevPart:
         case kControlFocusNextPart:

-            TPFocusPaneText(varsp, ( ! varsp->fInFocus));
-            focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
+            MacFocusPaneText( ( !wasFocused));
+            focusResult = (!wasFocused) ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart;
+            break;
+
+        case kControlFocusNoPart:
+        default:
+            MacFocusPaneText( false);
+            focusResult = kControlFocusNoPart;

             break;
     }
             break;
     }

-    TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
-    /* redraw the text fram and focus rectangle to indicate the
-        new focus state */
-    if ( textctrl->MacIsReallyShown() )
-    {
-        wxMacWindowClipper c( textctrl ) ;
-        if ( !varsp->fNoBorders )
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-        TPRedrawFocusOutline( varsp ) ;
-    }
+

     return focusResult;
 }
 
     return focusResult;
 }
 

-wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxWindow *wxPeer,
+void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info )
+{
+}
+
+wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer,

                          const wxString& str,
                          const wxPoint& pos,
                          const wxString& str,
                          const wxPoint& pos,

-                         const wxSize& size, long style ) 
+                         const wxSize& size, long style ) : wxMacMLTEControl( wxPeer )

 {
     m_font = wxPeer->GetFont() ;
     m_windowStyle = style ;
 {
     m_font = wxPeer->GetFont() ;
     m_windowStyle = style ;

-    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;    
-    wxString st = str ;
-    wxMacConvertNewlines13To10( &st ) ;
-
-    wxMacConvertNewlines13To10( &st ) ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;

 
     short featurSet;
 
     featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle
 
     short featurSet;
 
     featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle

-            | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
+            | kControlWantsActivate  | kControlHandlesTracking // | kControlHasSpecialBackground

             | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
             | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;

-        /* create the control */

 
     verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) );
 
     verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) );

-    
-    {
-//        wxMacWindowClipper c(wxPeer) ;
-        DoCreate();
-    }
-    
-    if ( wxPeer->MacIsReallyShown() )
-        MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , style ) ;

 
 

-    {
- //            wxMacWindowClipper clipper( wxPeer ) ;
+    DoCreate();

 
 

-        TPUpdateVisibility( m_controlRef ) ;
+    AdjustCreationAttributes( *wxWHITE , true) ;

 
 

-        SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+    MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ;

 
 

+    {
+        wxString st = str ;
+        wxMacConvertNewlines10To13( &st ) ;
+        wxMacWindowClipper clipper( m_peer ) ;
+        SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;

         TXNSetSelection( m_txn, 0, 0);
         TXNSetSelection( m_txn, 0, 0);

-        TXNShowSelection( m_txn, kTXNShowStart);
-    }    
-    
-    AdjustCreationAttributes( *wxWHITE , true ) ;
+    }

 }
 
 wxMacMLTEClassicControl::~wxMacMLTEClassicControl()
 {
 }
 
 wxMacMLTEClassicControl::~wxMacMLTEClassicControl()
 {

-//    SetControlReference(m_controlRef , 0) ;

     TXNDeleteObject(m_txn);
     TXNDeleteObject(m_txn);

-    free(m_macTXNvars);
+    m_txn = NULL ;
+}
+
+void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
+{
+    MacSetObjectVisibility( shown ) ;
+    wxMacControl::VisibilityChanged( shown ) ;
+}
+
+void wxMacMLTEClassicControl::SuperChangedPosition()
+{
+    MacUpdatePosition() ;
+    wxMacControl::SuperChangedPosition() ;
+}
+
+#ifdef __WXMAC_OSX__
+
+ControlUserPaneDrawUPP gTPDrawProc = NULL;
+ControlUserPaneHitTestUPP gTPHitProc = NULL;
+ControlUserPaneTrackingUPP gTPTrackProc = NULL;
+ControlUserPaneIdleUPP gTPIdleProc = NULL;
+ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
+ControlUserPaneActivateUPP gTPActivateProc = NULL;
+ControlUserPaneFocusUPP gTPFocusProc = NULL;
+
+static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneDrawProc(part) ;
+}
+
+static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
+    else
+        return kControlNoPart ;

 }
 
 }
 

-void wxMacMLTEClassicControl::VisibilityChanged(bool shown) 
+static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)

 {
 {

-    MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , shown , m_windowStyle ) ;
-    if ( !shown )
-        InvalWindowRect( GetControlOwner( m_controlRef ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ;
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
+    else
+        return kControlNoPart ;

 }
 
 }
 

+static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneIdleProc() ;
+}
+
+static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
+    else
+        return kControlNoPart ;
+}
+
+static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneActivateProc(activating) ;
+}
+
+static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneFocusProc(action) ;
+    else
+        return kControlNoPart ;
+}
+
+/*
+static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneBackgroundProc(info) ;
+}
+*/
+#endif
+
+// TXNRegisterScrollInfoProc
+

 OSStatus wxMacMLTEClassicControl::DoCreate()
 {
     Rect bounds;
 OSStatus wxMacMLTEClassicControl::DoCreate()
 {
     Rect bounds;

-    WindowRef theWindow;

 
     OSStatus err = noErr ;
 
     OSStatus err = noErr ;

-    
+

     /* set up our globals */
     /* set up our globals */

-    if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
-    if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
-    if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
-    if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
-    if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
-    if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
-    if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
-    
-    /* allocate our private storage */
-    m_macTXNvars = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
-    
+#ifdef __WXMAC_OSX__
+    if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc);
+    if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc);
+    if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(wxMacControlUserPaneTrackingProc);
+    if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(wxMacControlUserPaneIdleProc);
+    if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc);
+    if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc);
+    if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc);
+
+    if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ;
+    if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ;
+#endif
+

     /* set the initial settings for our private data */
     /* set the initial settings for our private data */

-    m_macTXNvars->fMultiline = m_windowStyle & wxTE_MULTILINE ;
-    m_macTXNvars->fNoBorders = m_windowStyle & wxNO_BORDER ;
-    m_macTXNvars->fInFocus = false;
-    m_macTXNvars->fIsActive = true;
-    m_macTXNvars->fTXNObjectActive = false; 
-    m_macTXNvars->fFocusDrawState = false ;
-    m_macTXNvars->fUserPaneRec = m_controlRef ;
-    m_macTXNvars->fVisible = true ;
-    
-    theWindow = m_macTXNvars->fOwner = GetControlOwner(m_controlRef);
-    
-    m_macTXNvars->fDrawingEnvironment = (GrafPtr)  GetWindowPort(theWindow);
-    
+
+    m_txnWindow =GetControlOwner(m_controlRef);
+    m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow);
+
+#ifdef __WXMAC_OSX__

     /* set up the user pane procedures */
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
     /* set up the user pane procedures */
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);


@@ -2391,67 +2662,124 @@ OSStatus wxMacMLTEClassicControl::DoCreate()
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
     SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);

-    
+#endif

     /* calculate the rectangles used by the control */
     UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
     /* calculate the rectangles used by the control */
     UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);

-    m_macTXNvars->fRTextOutlineRegion = NewRgn() ;
-    TPCalculateBounds( m_macTXNvars , bounds ) ;
-    
-    /* set up the drawing environment */
-    SetPort(m_macTXNvars->fDrawingEnvironment);
-    
+
+    m_txnControlBounds = bounds ;
+    m_txnVisBounds = bounds ;
+
+    CGrafPtr        origPort = NULL ;
+    GDHandle        origDev = NULL ;
+    GetGWorld( &origPort , &origDev ) ;
+    SetPort(m_txnPort);
+

     /* create the new edit field */
     /* create the new edit field */

-    
+

     TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;
     TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;

-    
-    verify_noerr(TXNNewObject(NULL, m_macTXNvars->fOwner, &m_macTXNvars->fRTextArea,
+
+#ifdef __WXMAC_OSX__
+
+    // the scrollbars are not correctly embedded but are inserted at the root
+    // this gives us problems as we have erratic redraws even over the structure
+    // area
+
+    m_sbHorizontal = 0 ;
+    m_sbVertical = 0 ;
+    m_lastHorizontalValue = 0 ;
+    m_lastVerticalValue = 0 ;
+
+    Rect sb = { 0 , 0 , 0 , 0 } ;
+    if ( frameOptions & kTXNWantVScrollBarMask )
+    {
+        CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbVertical ) ;
+        SetControlReference( m_sbVertical , (SInt32) this ) ;
+        SetControlAction( m_sbVertical, gTXNScrollActionProc );
+        ShowControl( m_sbVertical ) ;
+        EmbedControl( m_sbVertical , m_controlRef ) ;
+        frameOptions &= ~kTXNWantVScrollBarMask ;
+    }
+    if ( frameOptions & kTXNWantHScrollBarMask )
+    {
+        CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbHorizontal ) ;
+        SetControlReference( m_sbHorizontal , (SInt32) this ) ;
+        SetControlAction( m_sbHorizontal, gTXNScrollActionProc );
+        ShowControl( m_sbHorizontal ) ;
+        EmbedControl( m_sbHorizontal , m_controlRef ) ;
+        frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask);
+    }
+
+#endif
+
+    verify_noerr(TXNNewObject(NULL, m_txnWindow , &bounds,

                               frameOptions ,
                               kTXNTextEditStyleFrameType,
                               kTXNTextensionFile,
                               kTXNSystemDefaultEncoding,
                               frameOptions ,
                               kTXNTextEditStyleFrameType,
                               kTXNTextensionFile,
                               kTXNSystemDefaultEncoding,

-                              &m_macTXNvars->fTXNRec, &m_macTXNvars->fTXNFrame, (TXNObjectRefcon) m_macTXNvars));
-    m_txn = m_macTXNvars->fTXNRec ;
-    
-    /* perform final activations and setup for our text field.  Here,
-        we assume that the window is going to be the 'active' window. */
-    TPActivatePaneText(m_macTXNvars, m_macTXNvars->fIsActive && m_macTXNvars->fInFocus);
-    /* all done */
-    return err;
-}
+                              &m_txn, &m_txnFrameID, NULL ) );
+/*
+    TXNCarbonEventInfo cInfo ;
+
+    cInfo.useCarbonEvents = false ;
+    cInfo.filler = 0 ;
+    cInfo.flags = 0 ;
+    cInfo.fDictionary = NULL ;
+
+    TXNControlTag iControlTags[] =
+        {
+            kTXNUseCarbonEvents ,
+        };
+    TXNControlData iControlData[] =
+        {
+            {(UInt32) &cInfo },
+        };

 
 

+    int toptag = WXSIZEOF( iControlTags ) ;

 
 

+    verify_noerr( TXNSetTXNObjectControls( m_txn, false , toptag,
+                                        iControlTags, iControlData )) ;
+
+*/
+#ifdef __WXMAC_OSX__
+    TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32) this);

 #endif
 
 #endif
 

+    SetGWorld( origPort , origDev ) ;
+    return err;
+}
+

 // ----------------------------------------------------------------------------
 // MLTE control implementation (OSX part)
 // ----------------------------------------------------------------------------
 
 #if TARGET_API_MAC_OSX
 
 // ----------------------------------------------------------------------------
 // MLTE control implementation (OSX part)
 // ----------------------------------------------------------------------------
 
 #if TARGET_API_MAC_OSX
 

-wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxWindow *wxPeer,
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,

                          const wxString& str,
                          const wxPoint& pos,
                          const wxString& str,
                          const wxPoint& pos,

-                         const wxSize& size, long style ) 
+                         const wxSize& size, long style ) : wxMacMLTEControl( wxPeer )

 {
     m_font = wxPeer->GetFont() ;
     m_windowStyle = style ;
 {
     m_font = wxPeer->GetFont() ;
     m_windowStyle = style ;

-    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;    
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;

     wxString st = str ;
     wxString st = str ;

-    wxMacConvertNewlines13To10( &st ) ;
-    
+    wxMacConvertNewlines10To13( &st ) ;
+

     HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ;
 
     m_scrollView = NULL ;
     TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
     if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) )
     {
     HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ;
 
     m_scrollView = NULL ;
     TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
     if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) )
     {

-        HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) | 
+        HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) |

             ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ;
             ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ;

-       
-       HIViewSetFrame( m_scrollView, &hr );
-       HIViewSetVisible( m_scrollView, true );
+
+        HIViewSetFrame( m_scrollView, &hr );
+        HIViewSetVisible( m_scrollView, true );

     }
     }

-    
+

     m_textView = NULL ;
     HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ;
     m_txn = HITextViewGetTXNObject( m_textView) ;
     m_textView = NULL ;
     HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ;
     m_txn = HITextViewGetTXNObject( m_textView) ;


@@ -2464,36 +2792,35 @@ wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxWindow *wxPeer,
     }
     else
     {
     }
     else
     {

-       HIViewSetFrame( m_textView, &hr );
+        HIViewSetFrame( m_textView, &hr );

         m_controlRef = m_textView ;
     }
         m_controlRef = m_textView ;
     }

-    
-    
+
+    AdjustCreationAttributes( *wxWHITE , true ) ;
+
+    wxMacWindowClipper c( m_peer ) ;

     SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
 
     TXNSetSelection( m_txn, 0, 0);
     TXNShowSelection( m_txn, kTXNShowStart);
 
     SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
 
     TXNSetSelection( m_txn, 0, 0);
     TXNShowSelection( m_txn, kTXNShowStart);
 

-    AdjustCreationAttributes( *wxWHITE , true ) ;

 }
 
 }
 

-OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart ) 
+OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )

 {
 {

-    return SetKeyboardFocus(  GetControlOwner( m_textView )  , 
+    return SetKeyboardFocus(  GetControlOwner( m_textView )  ,

         m_textView , focusPart ) ;
 }
 
         m_textView , focusPart ) ;
 }
 

-bool wxMacMLTEHIViewControl::HasFocus() const 
+bool wxMacMLTEHIViewControl::HasFocus() const

 {
     ControlRef control ;
     GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
     return control == m_textView ;
 }
 
 {
     ControlRef control ;
     GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
     return control == m_textView ;
 }
 

-bool wxMacMLTEHIViewControl::NeedsFocusRect() const 
-{
-    return true ;
-}
+#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+

 
 #endif
 
 
 #endif