compile fix

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

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 3e4445ebd2a9263f327cb6314211076ecb454c14..159e35685b666db5876b82f1b05a888581364ad1 100644 (file)
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -2,21 +2,22 @@
 // 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
 

+

 #ifdef __DARWIN__
   #include <sys/types.h>
   #include <sys/stat.h>
 #ifdef __DARWIN__
   #include <sys/types.h>
   #include <sys/stat.h>


@@ -54,776 +55,1286 @@
 #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
+

 #include <MacTextEditor.h>
 #include <ATSUnicode.h>
 #include <TextCommon.h>
 #include <TextEncodingConverter.h>
 #include "wx/mac/uma.h"
 
 #include <MacTextEditor.h>
 #include <ATSUnicode.h>
 #include <TextCommon.h>
 #include <TextEncodingConverter.h>
 #include "wx/mac/uma.h"
 

-#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
+class wxMacFunctor
+{
+public :
+    wxMacFunctor(){}
+    virtual ~wxMacFunctor() {}
+    virtual void* operator()() = 0 ;
+    static void* CallBackProc(void *param)
+    {
+        wxMacFunctor* f = (wxMacFunctor*) param ;
+        void *result = (*f)() ;
+        return result ;
+    }
+} ;

 
 

-// 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
+template<typename classtype,typename param1type>
+class wxMacObjectFunctor1 : public wxMacFunctor
+{
+    typedef void (classtype::*function)( param1type p1 ) ;
+    typedef void (classtype::*ref_function)( const param1type& p1 ) ;
+public :
+    wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) :
+        wxMacFunctor(  )
+    {
+        m_object = obj ;
+        m_function = f ;
+        m_param1 = p1 ;
+    }

 
 

-/* part codes */
+    wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) :
+        wxMacFunctor(  )
+    {
+        m_object = obj ;
+        m_refFunction = f ;
+        m_param1 = p1 ;
+    }

 
 

-/* kmUPTextPart is the part code we return to indicate the user has clicked
-    in the text area of our control */
-#define kmUPTextPart 1
+    ~wxMacObjectFunctor1() {}

 
 

+    virtual void* operator()()
+    {
+        (m_object->*m_function)(m_param1) ;
+        return NULL ;
+    }
+private :
+    classtype* m_object ;
+    param1type m_param1 ;
+    union
+    {
+    function m_function ;
+    ref_function m_refFunction ;
+    } ;
+} ;

 
 

-/* 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.*/
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
+{
+    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;
+    void *result =
+        MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
+    return result ;
+}

 
 

-/* Utility Routines */
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
+{
+    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;
+    void *result =
+        MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
+    return result ;
+}

 
 

-/* 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
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
+{
+    wxMutexGuiLeave() ;
+    void *result = wxMacMPRemoteCall( object , function , p1 ) ;
+    wxMutexGuiEnter() ;
+    return result ;
+}

 
 

-/* 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. */
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
+{
+    wxMutexGuiLeave() ;
+    void *result = wxMacMPRemoteCall( object , function , p1 ) ;
+    wxMutexGuiEnter() ;
+    return result ;
+}
+// common interface for all implementations
+class wxMacTextControl : public wxMacControl
+{
+public :
+    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 void Copy() ;
+    virtual void Cut() ;
+    virtual void Paste() ;
+    virtual bool CanPaste() const ;
+    virtual void SetEditable(bool editable) ;
+    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 GetSelection( long* from, long* to) const = 0 ;
+    virtual void WriteText(const wxString& str) = 0 ;
+
+    virtual void Clear() ;
+    virtual bool CanUndo() const;
+    virtual void Undo() ;
+    virtual bool CanRedo() const;
+    virtual void Redo() ;
+    virtual int GetNumberOfLines() const ;
+    virtual long XYToPosition(long x, long y) const;
+    virtual bool PositionToXY(long pos, long *x, long *y) const ;
+    virtual void ShowPosition( long WXUNUSED(pos) ) ;
+    virtual int GetLineLength(long lineNo) const ;
+    virtual wxString GetLineText(long lineNo) const ;
+} ;
+
+// common parts for implementations based on MLTE
+
+class wxMacMLTEControl : public wxMacTextControl
+{
+public :
+    virtual wxString GetStringValue() const ;
+    virtual void SetStringValue( const wxString &str) ;
+
+    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 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 WriteText(const wxString& str) ;
+    virtual void Clear() ;
+
+    virtual bool CanUndo() const ;
+    virtual void Undo() ;
+    virtual bool CanRedo()  const;
+    virtual void Redo() ;
+    virtual int GetNumberOfLines() const ;
+    virtual long XYToPosition(long x, long y) const ;
+    virtual bool PositionToXY(long pos, long *x, long *y) const ;
+    virtual void ShowPosition( long pos ) ;
+    virtual int GetLineLength(long lineNo) const ;
+    virtual wxString GetLineText(long lineNo) const ;
+
+    void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ;
+
+protected :
+    void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ;
+    TXNObject m_txn ;
+} ;

 
 

-typedef struct {
-        /* 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 ;
-} STPTextPaneVars;
+#if TARGET_API_MAC_OSX

 
 

-/* mUPOpenControl initializes a user pane control so it will be drawn
-    and will behave as a scrolling text edit field inside of a window.
-    This routine performs all of the initialization steps necessary,
-    except it does not create the user pane control itself.  theControl
-    should refer to a user pane control that you have either created
-    yourself or extracted from a dialog's control heirarchy using
-    the GetDialogItemAsControl routine.  */
-OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle);
+// implementation available under OSX

 
 

+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2

 
 

+class wxMacMLTEHIViewControl : public wxMacMLTEControl
+{
+public :
+    wxMacMLTEHIViewControl( wxWindow *wxPeer,
+                             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 ;
+} ;

 
 

+#endif

 
 

-/* 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;
+class wxMacUnicodeTextControl : public wxMacTextControl
+{
+public :
+    wxMacUnicodeTextControl( wxWindow *wxPeer,
+                             const wxString& str,
+                             const wxPoint& pos,
+                             const wxSize& size, long style ) ;
+    ~wxMacUnicodeTextControl();
+    virtual void VisibilityChanged(bool shown);
+    virtual wxString GetStringValue() const ;
+    virtual void SetStringValue( const wxString &str) ;
+    virtual void Copy();
+    virtual void Cut();
+    virtual void Paste();
+    virtual bool CanPaste() const;
+    virtual void SetEditable(bool editable) ;
+    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) ;
+protected :
+    // contains the tag for the content (is different for password and non-password controls)
+    OSType m_valueTag ;
+} ;

 
 

-// one place for calculating all
-static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds) 
+#endif
+
+// implementation available under classic
+
+class STPTextPaneVars ;
+
+class wxMacMLTEClassicControl : public wxMacMLTEControl

 {
 {

-    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 )
-    {
-       SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
-        bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
-    }
-    else
-    {
-        SetRect(&varsp->fRTextArea, bounds.left , bounds.top ,
-            bounds.right, bounds.bottom);
-    }
+public :
+    wxMacMLTEClassicControl( wxWindow *wxPeer,
+                             const wxString& str,
+                             const wxPoint& pos,
+                             const wxSize& size, long style ) ;
+    ~wxMacMLTEClassicControl() ;
+    virtual void VisibilityChanged(bool shown) ;
+    virtual bool NeedsFocusRect() const;
+protected :
+    OSStatus                 DoCreate();
+public :
+    // hack to make public until we have migrated all procs
+    STPTextPaneVars*    m_macTXNvars ;
+} ;
+
+#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
+
+#if !USE_SHARED_LIBRARY
+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_MENU(wxID_COPY, wxTextCtrl::OnCopy)
+    EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
+    EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
+    EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
+
+    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)
+END_EVENT_TABLE()
+#endif
+
+// Text item
+void wxTextCtrl::Init()
+{
+  m_editable = true ;
+  m_dirty = false;
+
+  m_maxLength = TE_UNLIMITED_LENGTH ;

 }
 
 }
 

-OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle)
+wxTextCtrl::~wxTextCtrl()

 {
 {

-    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 ;

 }
 
 }
 

-// 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 )
-        return ;

 
 

-    STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
+           const wxString& str,
+           const wxPoint& pos,
+           const wxSize& size, long style,
+           const wxValidator& validator,
+           const wxString& name)
+{
+    m_macIsUserPane = false ;
+    m_editable = true ;

 
 

-    Rect bounds ;
-    UMAGetControlBoundsInWindowCoords(theControl, &bounds);
-    if ( textctrl->MacIsReallyShown() != varsp->fVisible )
+    if ( ! ( style & wxNO_BORDER) )
+        style = ( style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ;
+
+    if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
+        return false;
+
+    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+
+    if ( m_windowStyle & wxTE_MULTILINE )

     {
     {

-        // invalidate old position
-        // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
-        varsp->fVisible = textctrl->MacIsReallyShown() ;
+        wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),
+                      wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
+
+        m_windowStyle |= wxTE_PROCESS_ENTER;
+        style |= wxTE_PROCESS_ENTER ;

     }
     }

-    if ( !EqualRect( &bounds , &varsp->fRBounds ) )
+
+#if TARGET_API_MAC_OSX
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+    if ( UMAGetSystemVersion() >= 0x1030 )

     {
     {

-        // old position
-        Rect oldBounds = varsp->fRBounds ;
-        TPCalculateBounds( varsp , bounds ) ;
-        // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
-        if ( varsp->fVisible )
+        m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
+    }
+#endif
+#if !wxMAC_AWAYS_USE_MLTE
+    if ( !m_peer )
+    {
+        m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;
+    }
+#endif
+#endif
+    if ( !m_peer )
+    {
+        // this control draws the border itself
+        if ( !HasFlag(wxNO_BORDER) )

         {
         {

-            wxMacWindowClipper cl(textctrl) ;
-            TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
-                varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+            m_windowStyle &= ~wxSUNKEN_BORDER ;
+            bounds = wxMacGetBoundsForControl( this , pos , size ) ;

         }
         }

-        InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
-        InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+        m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;

     }
     }

-}

 
 

-// make correct activations
-static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
+    MacPostControlCreate(pos,size) ;

 
 

-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-    if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() ) 
+    if ( m_windowStyle & wxTE_READONLY)

     {
     {

-        varsp->fTXNObjectActive = setActive;
-        TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
-        if (varsp->fInFocus)
-            TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);
+        SetEditable( false ) ;

     }
     }

-}

 
 

-// update focus outlines
-static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
+    return true;
+}

 
 

-    /* state changed */
-       if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus)) 
-       { 
-               varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
-               DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);
-       }
+void wxTextCtrl::MacVisibilityChanged()
+{
+    GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;

 }
 
 }
 

-// update TXN focus state
-static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+void wxTextCtrl::MacEnabledStateChanged()
+{
+}

 
 

-    if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) {
-        varsp->fInFocus = setFocus;
-        TXNFocus( varsp->fTXNRec, varsp->fInFocus);
-    }
+wxString wxTextCtrl::GetValue() const
+{
+    return GetPeer()->GetStringValue() ;

 }
 
 }
 

-// draw the control
-static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
-        /* set up our globals */
+void wxTextCtrl::GetSelection(long* from, long* to) const
+{
+    GetPeer()->GetSelection( from , to ) ;
+}

 
 

-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
-    if ( textctrl == NULL )
+void wxTextCtrl::SetValue(const wxString& str)
+{
+    // optimize redraws
+    if ( GetValue() == str )

         return ;
         return ;

-    TPUpdateVisibility( theControl ) ;
-  
-    STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
-    if ( textctrl->MacIsReallyShown() )
-    {
-        wxMacWindowClipper clipper( textctrl ) ;
-        TXNDraw(varsp->fTXNRec, NULL);
-        if ( !varsp->fNoBorders )
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-        TPRedrawFocusOutline( varsp ) ;
-    }

 
 

-}
+    GetPeer()->SetStringValue(str) ;

 
 

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

 
 

-/* 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) {
-    ControlPartCode result;
-        /* set up our locals and lock down our globals*/
-    result = 0;
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
-    if ( textctrl == NULL )
-        return 0 ;
-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
-    if (textctrl->MacIsReallyShown() ) 
-    {
-        if (PtInRect(where, &varsp->fRBounds))
-            result = kmUPTextPart;
-        else 
-            result = 0;
-    }
-    return result;
+void wxTextCtrl::SetMaxLength(unsigned long len)
+{
+    m_maxLength = len ;

 }
 
 }
 

+bool wxTextCtrl::SetFont( const wxFont& font )
+{
+    if ( !wxTextCtrlBase::SetFont( font ) )
+        return false ;

 
 

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

 
 

+bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+    GetPeer()->SetStyle( start , end , style ) ;
+    return true ;
+}

 
 

+bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
+{
+    wxTextCtrlBase::SetDefaultStyle( style ) ;
+    SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+    return true ;
+}

 
 

-/* 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);
-    if ( textctrl == NULL )
-        return 0;
-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->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 */
-        // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
-        if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
-        {
-            int x = 0 , y = 0 ;
-            textctrl->MacClientToRootWindow( &x , &y ) ;
-            startPt.h += x ;
-            startPt.v += y ;
-        }
+// Clipboard operations
+void wxTextCtrl::Copy()
+{
+    if (CanCopy())
+    {
+        GetPeer()->Copy() ;
+    }
+}

 
 

-        switch (TPPaneHitTestProc(theControl, startPt)) 
-        {
-                       
-                       /* handle clicks in the text part */
-            case kmUPTextPart:
-                       { 
-                               wxMacWindowClipper clipper( textctrl ) ;
-                               
-                               EventRecord rec ;
-                               ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
-                               TXNClick( varsp->fTXNRec, &rec );
-                               
-                       }
-                break;
-                               
-        }
+void wxTextCtrl::Cut()
+{
+    if (CanCut())
+    {
+        GetPeer()->Cut() ;
+
+        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        event.SetEventObject( this );
+        GetEventHandler()->ProcessEvent(event);
+      }
+}
+
+void wxTextCtrl::Paste()
+{
+    if (CanPaste())
+    {
+        GetPeer()->Paste() ;
+        // eventually we should add setting the default style again
+
+        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        event.SetEventObject( this );
+        GetEventHandler()->ProcessEvent(event);

     }
     }

-    return partCodeResult;

 }
 
 }
 

+bool wxTextCtrl::CanCopy() const
+{
+    // Can copy if there's a selection
+    long from, to;
+    GetSelection(& from, & to);
+    return (from != to);
+}
+
+bool wxTextCtrl::CanCut() const
+{
+    if ( !IsEditable() )
+    {
+        return false ;
+    }
+    // Can cut if there's a selection
+    long from, to;
+    GetSelection(& from, & to);
+    return (from != to);
+}
+
+bool wxTextCtrl::CanPaste() const
+{
+    if (!IsEditable())
+        return false;

 
 

-/* 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);
-    if ( textctrl == NULL )
+    return GetPeer()->CanPaste() ;
+}
+
+void wxTextCtrl::SetEditable(bool editable)
+{
+    if ( editable != m_editable )
+    {
+        m_editable = editable ;
+        GetPeer()->SetEditable( editable ) ;
+    }
+}
+
+void wxTextCtrl::SetInsertionPoint(long pos)
+{
+    SetSelection( pos , pos ) ;
+}
+
+void wxTextCtrl::SetInsertionPointEnd()
+{
+    wxTextPos pos = GetLastPosition();
+    SetInsertionPoint(pos);
+}
+
+long wxTextCtrl::GetInsertionPoint() const
+{
+    long begin,end ;
+    GetSelection( &begin , &end ) ;
+    return begin ;
+}
+
+wxTextPos wxTextCtrl::GetLastPosition() const
+{
+    return GetPeer()->GetLastPosition( ) ;
+}
+
+void wxTextCtrl::Replace(long from, long to, const wxString& str)
+{
+    GetPeer()->Replace( from , to , str) ;
+}
+
+void wxTextCtrl::Remove(long from, long to)
+{
+    GetPeer()->Remove( from , to ) ;
+}
+
+void wxTextCtrl::SetSelection(long from, long to)
+{
+    GetPeer()->SetSelection( from , to ) ;
+}
+
+bool wxTextCtrl::LoadFile(const wxString& file)
+{
+    if ( wxTextCtrlBase::LoadFile(file) )
+    {
+        return true;
+    }
+
+    return false;
+}
+
+void wxTextCtrl::WriteText(const wxString& str)
+{
+    // 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
+        wxMacMPRemoteGUICall<wxTextCtrl,wxString>( this , &wxTextCtrl::WriteText , str ) ;

         return ;
         return ;

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

 
 

-            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);
-                }
-            }
-        }
+void wxTextCtrl::AppendText(const wxString& text)
+{
+    SetInsertionPointEnd();
+    WriteText(text);
+}
+
+void wxTextCtrl::Clear()
+{
+    GetPeer()->Clear() ;
+}
+
+bool wxTextCtrl::IsModified() const
+{
+    return m_dirty;
+}
+
+bool wxTextCtrl::IsEditable() const
+{
+    return IsEnabled() && m_editable ;
+}
+
+bool wxTextCtrl::AcceptsFocus() const
+{
+    // we don't want focus if we can't be edited
+    return /*IsEditable() && */ wxControl::AcceptsFocus();
+}
+
+wxSize wxTextCtrl::DoGetBestSize() const
+{
+    int wText = 100 ;
+
+    int hText;
+
+    // these are the numbers from the HIG, we reduce them by the borders
+    // first
+
+    switch( m_windowVariant )
+    {
+        case wxWINDOW_VARIANT_NORMAL :
+            hText = 22 - 6 ;
+            break ;
+        case wxWINDOW_VARIANT_SMALL :
+            hText = 19 - 6 ;
+            break ;
+        case wxWINDOW_VARIANT_MINI :
+            hText= 15 - 6 ;
+            break ;
+        default :
+            hText = 22 - 6;
+            break ;
+    }
+
+    // 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 ( !HasFlag(wxNO_BORDER) )
+        hText += 6 ;
+
+    return wxSize(wText, hText);

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// Undo/redo
+// ----------------------------------------------------------------------------

 
 

-/* 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) {
+void wxTextCtrl::Undo()
+{
+    if (CanUndo())
+    {
+        GetPeer()->Undo() ;
+    }
+}

 
 

-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
-    if ( textctrl == NULL )
-        return 0;
-    TPUpdateVisibility( theControl ) ;
+void wxTextCtrl::Redo()
+{
+    if (CanRedo())
+    {
+        GetPeer()->Redo() ;
+    }
+}

 
 

-    STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
-    if (varsp->fInFocus) 
+bool wxTextCtrl::CanUndo() const
+{
+    if ( !IsEditable() )

     {
     {

-            /* 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 false ;

     }
     }

-    return kControlEntireControl;
+    return GetPeer()->CanUndo() ;
+}
+
+bool wxTextCtrl::CanRedo() const
+{
+    if ( !IsEditable() )
+    {
+        return false ;
+    }
+    return GetPeer()->CanRedo() ;

 }
 
 }
 

+void wxTextCtrl::MarkDirty()
+{
+    m_dirty = true;
+}

 
 

-/* 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 )
+void wxTextCtrl::DiscardEdits()
+{
+    m_dirty = false;
+}
+
+int wxTextCtrl::GetNumberOfLines() const
+{
+    return GetPeer()->GetNumberOfLines() ;
+}
+
+long wxTextCtrl::XYToPosition(long x, long y) const
+{
+    return GetPeer()->XYToPosition( x , y ) ;
+}
+
+bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
+{
+    return GetPeer()->PositionToXY(pos , x , y ) ;
+}
+
+void wxTextCtrl::ShowPosition(long pos)
+{
+    return GetPeer()->ShowPosition(pos) ;
+}
+
+int wxTextCtrl::GetLineLength(long lineNo) const
+{
+    return GetPeer()->GetLineLength(lineNo) ;
+}
+
+wxString wxTextCtrl::GetLineText(long lineNo) const
+{
+    return GetPeer()->GetLineText(lineNo) ;
+}
+
+/*
+ * Text item
+ */
+
+void wxTextCtrl::Command(wxCommandEvent & event)
+{
+    SetValue (event.GetString());
+    ProcessCommand (event);
+}
+
+void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
+{
+    // By default, load the first file into the text window.
+    if (event.GetNumberOfFiles() > 0)
+    {
+        LoadFile(event.GetFiles()[0]);
+    }
+}
+
+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() ;
+    bool eat_key = false ;
+
+    if ( key == 'c' && event.MetaDown() )
+    {
+        if ( CanCopy() )
+            Copy() ;

         return ;
         return ;

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

 
 

-    varsp->fIsActive = activating;
-    wxMacWindowClipper clipper( textctrl ) ;
-    TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
-        /* redraw the frame */
-    if ( textctrl->MacIsReallyShown() )
+    if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
+        !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
+/*        && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */
+        )

     {
     {

-        if ( !varsp->fNoBorders )
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-        TPRedrawFocusOutline( varsp ) ;
+        // eat it
+        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;
+
+    if ( key == 'v' && event.MetaDown() )
+    {
+        if ( CanPaste() )
+            Paste() ;
+        return ;
+    }
+    if ( key == 'x' && event.MetaDown() )
+    {
+        if ( CanCut() )
+            Cut() ;
+        return ;
+    }
+    switch ( key )
+    {
+        case WXK_RETURN:
+            if (m_windowStyle & wxPROCESS_ENTER)
+            {
+                wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+                event.SetEventObject( this );
+                event.SetString( GetValue() );
+                if ( GetEventHandler()->ProcessEvent(event) )
+                    return;
+            }
+            if ( !(m_windowStyle & wxTE_MULTILINE) )
+            {
+                wxWindow *parent = GetParent();
+                while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
+                  parent = parent->GetParent() ;
+                }
+                if ( parent && parent->GetDefaultItem() )
+                {
+                    wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
+                                                          wxButton);
+                    if ( def && def->IsEnabled() )
+                    {
+                        wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+                        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
+                eat_key = true;
+            }
+
+            break;
+
+        case WXK_TAB:
+            if ( !(m_windowStyle & wxTE_PROCESS_TAB))
+            {
+                int flags = 0;
+                if (!event.ShiftDown())
+                    flags |= wxNavigationKeyEvent::IsForward ;
+                if (event.ControlDown())
+                    flags |= wxNavigationKeyEvent::WinChange ;
+                Navigate(flags);
+                return;
+            }
+            else
+            {
+                // This is necessary (don't know why) or the tab will not
+                // be inserted.
+                WriteText(wxT("\t"));
+            }
+
+            break;
+    }
+
+    if (!eat_key)
+    {
+        // perform keystroke handling
+        if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
+            CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
+        else
+        {
+            EventRecord rec ;
+            if ( wxMacConvertEventToRecord(  (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )
+            {
+                EventRecord *ev = &rec ;
+                short keycode ;
+                short keychar ;
+                keychar = short(ev->message & charCodeMask);
+                keycode = short(ev->message & keyCodeMask) >> 8 ;
+
+                m_peer->HandleKey( keycode , keychar , ev->modifiers ) ;
+            }
+        }
+    }
+    if ( ( key >= 0x20 && key < WXK_START ) ||
+         key == WXK_RETURN ||
+         key == WXK_DELETE ||
+         key == WXK_BACK)
+    {
+        wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        event1.SetEventObject( this );
+        wxPostEvent(GetEventHandler(),event1);
+    }
+}
+
+// ----------------------------------------------------------------------------
+// standard handlers for standard edit menu events
+// ----------------------------------------------------------------------------
+
+void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
+{
+    Cut();
+}
+
+void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
+{
+    Copy();
+}
+
+void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
+{
+    Paste();

 }
 
 }
 

+void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
+{
+    Undo();
+}

 
 

-/* 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) {
-    ControlPartCode focusResult;
-
-    focusResult = kControlFocusNoPart;
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
-    if ( textctrl == NULL )
-        return 0;
-    TPUpdateVisibility( theControl ) ;
-    STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->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.
+void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
+{
+    Redo();
+}

 
 

-        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;
-        case kControlFocusPrevPart:
-        case kControlFocusNextPart:
-            TPFocusPaneText(varsp, ( ! varsp->fInFocus));
-            focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
-            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;
+void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
+{
+    event.Enable( CanCut() );

 }
 
 }
 

+void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
+{
+    event.Enable( CanCopy() );
+}

 
 

-/* mUPOpenControl initializes a user pane control so it will be drawn
-    and will behave as a scrolling text edit field inside of a window.
-    This routine performs all of the initialization steps necessary,
-    except it does not create the user pane control itself.  theControl
-    should refer to a user pane control that you have either created
-    yourself or extracted from a dialog's control heirarchy using
-    the GetDialogItemAsControl routine.  */
-OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle )
+void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)

 {
 {

-    Rect bounds;
-    WindowRef theWindow;
-    STPTextPaneVars *varsp;
-    OSStatus err = noErr ;
+    event.Enable( CanPaste() );
+}

 
 

-        /* 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);
+void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
+{
+    event.Enable( CanUndo() );
+}

 
 

-        /* allocate our private storage */
-    varsp = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
-    handle = varsp ;    
-
-        /* set the initial settings for our private data */
-    varsp->fMultiline = wxStyle & wxTE_MULTILINE ;
-    varsp->fNoBorders = wxStyle & wxNO_BORDER ;
-    varsp->fInFocus = false;
-    varsp->fIsActive = true;
-    varsp->fTXNObjectActive = false; 
-    varsp->fFocusDrawState = false ;
-    varsp->fUserPaneRec = theControl;
-    varsp->fVisible = true ;
-    
-    theWindow = varsp->fOwner = GetControlOwner(theControl);
-
-    varsp->fDrawingEnvironment = (GrafPtr)  GetWindowPort(theWindow);
-
-        /* set up the user pane procedures */
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
-    SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
-    
-        /* calculate the rectangles used by the control */
-    UMAGetControlBoundsInWindowCoords(theControl, &bounds);
-    varsp->fRTextOutlineRegion = NewRgn() ;
-    TPCalculateBounds( varsp , bounds ) ;
+void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
+{
+    event.Enable( CanRedo() );
+}

 
 

-        /* set up the drawing environment */
-    SetPort(varsp->fDrawingEnvironment);
+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
+{
+    return true ;
+}
+#if !TARGET_API_MAC_OSX
+// user pane implementation

 
 

-        /* create the new edit field */
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+}

 
 

-    TXNFrameOptions frameOptions =
-        kTXNDontDrawCaretWhenInactiveMask ;
-    if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
-        frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+    return kControlNoPart ;
+}

 
 

-    if ( wxStyle & wxTE_MULTILINE )
-    {
-        if ( ! ( wxStyle & wxTE_DONTWRAP ) )
-            frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
-        else
-        {
-            frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
-            frameOptions |= kTXNWantHScrollBarMask ;
-        }
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
+{
+    return kControlNoPart ;
+}

 
 

-        if ( !(wxStyle & wxTE_NO_VSCROLL ) )
-            frameOptions |= kTXNWantVScrollBarMask ;
-    }
-    else
-        frameOptions |= kTXNSingleLineOnlyMask ;
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+}

 
 

-    verify_noerr(TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
-        frameOptions ,
-        kTXNTextEditStyleFrameType,
-        kTXNTextensionFile,
-        kTXNSystemDefaultEncoding,
-        &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) varsp));
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+    return kControlNoPart ;
+}

 
 

-    TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag };
-    TXNControlData iControlData[3] = { {false}, {kTXNNoAutoWrap} };
-    int toptag = 2 ;
-#if TARGET_API_MAC_OSX
-    iControlTags[2] = kTXNVisibilityTag ;
-    iControlData[2].uValue = varsp->fVisible ;
-    toptag++ ;
-#endif        
-    
-    if ( wxStyle & wxTE_MULTILINE )
-    {
-        if (wxStyle & wxTE_DONTWRAP)
-            iControlData[1].uValue = kTXNNoAutoWrap ;
-        else
-            iControlData[1].uValue = kTXNAutoWrap ;
-        
-    }
-    verify_noerr( TXNSetTXNObjectControls( varsp->fTXNRec, false, toptag,
-                                        iControlTags, iControlData )) ;
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
+}

 
 

-    Str255 fontName ;
-    SInt16 fontSize ;
-    Style fontStyle ;
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+    return kControlNoPart ;
+}

 
 

-    GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+}
+#endif
+// ----------------------------------------------------------------------------
+// implementation base class
+// ----------------------------------------------------------------------------

 
 

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

 
 

-    err = TXNSetTypeAttributes (varsp->fTXNRec, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
-          kTXNStartOffset,
-          kTXNEndOffset);
+wxMacTextControl::~wxMacTextControl()
+{
+}

 
 

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

 
 

-        /* perform final activations and setup for our text field.  Here,
-        we assume that the window is going to be the 'active' window. */
-    TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
-        /* all done */
-    return err;
+void wxMacTextControl::Copy()
+{

 }
 
 }
 

+void wxMacTextControl::Cut()
+{
+}

 
 

+void wxMacTextControl::Paste()
+{
+}

 
 

+bool wxMacTextControl::CanPaste() const
+{
+    return false ;
+}

 
 

-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
+void wxMacTextControl::SetEditable(bool editable)
+{
+}

 
 

-BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
-    EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
-    EVT_CHAR(wxTextCtrl::OnChar)
-    EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
-    EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
-    EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
-    EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
-    EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
+wxTextPos wxMacTextControl::GetLastPosition() const
+{
+    return GetStringValue().Length() ;
+}

 
 

-    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)
-END_EVENT_TABLE()
-#endif
+void wxMacTextControl::Replace( long from , long to , const wxString str )
+{
+}

 
 

-static void SetTXNData( STPTextPaneVars *varsp, TXNObject txn , const wxString& st , TXNOffset start , TXNOffset end )
+void wxMacTextControl::Clear()

 {
 {

-#if wxUSE_UNICODE
-#if SIZEOF_WCHAR_T == 2
-       size_t len = st.Len() ;
-    TXNSetData( 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 ) ;
-    TXNSetData( txn , kTXNUnicodeTextData,  (void*)unibuf, byteBufferLen ,
-      start, end);
-       free( unibuf ) ;
-#endif
-#else
-       wxCharBuffer text =  st.mb_str(wxConvLocal)  ;
-    TXNSetData( txn , kTXNTextData,  (void*)text.data(), strlen( text ) ,
-      start, end);
-#endif  
+    SetStringValue( wxEmptyString ) ;

 }
 
 }
 

-// Text item
-void wxTextCtrl::Init()
+bool wxMacTextControl::CanUndo() const

 {
 {

-  m_macTXN = NULL ;
-  m_macTXNvars = NULL ;
+    return false ;
+}

 
 

-  m_editable = true ;
-  m_dirty = false;
+void wxMacTextControl::Undo() { }

 
 

-  m_maxLength = TE_UNLIMITED_LENGTH ;
+bool wxMacTextControl::CanRedo()  const
+{
+    return false ;

 }
 
 }
 

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

 {
 {

-    SetControlReference((ControlRef)m_macControl, 0) ;
-    TXNDeleteObject((TXNObject)m_macTXN);
-    /* delete our private storage */
-    free(m_macTXNvars);
-    /* zero the control reference */

 }
 
 }
 

+long wxMacTextControl::XYToPosition(long x, long y) const
+{
+    return 0 ;
+}

 
 

-bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
-           const wxString& str,
-           const wxPoint& pos,
-           const wxSize& size, long style,
-           const wxValidator& validator,
-           const wxString& name)
+bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const

 {
 {

-    m_macIsUserPane = FALSE ;
-    
-    m_macTXN = NULL ;
-    m_macTXNvars = NULL ;
-    m_editable = true ;
+    return false ;
+}

 
 

-    // base initialization
-    if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
-        return FALSE;
+void wxMacTextControl::ShowPosition( long WXUNUSED(pos) )
+{
+}

 
 

-    wxSize mySize = size ;
+int wxMacTextControl::GetNumberOfLines() const
+{
+    ItemCount lines = 0 ;
+    wxString content = GetStringValue() ;
+    lines = 1;
+    for (size_t i = 0; i < content.Length() ; i++)
+    {
+        if (content[i] == '\r') lines++;
+    }
+    return lines ;
+}

 
 

-    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;    
+wxString wxMacTextControl::GetLineText(long lineNo) const
+{
+    // TODO change this if possible to reflect real lines
+    wxString content = GetStringValue() ;

 
 

-    if ( m_windowStyle & wxTE_MULTILINE )
+    // Find line first
+    int count = 0;
+    for (size_t i = 0; i < content.Length() ; i++)

     {
     {

-        wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),
-                      wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
+        if (count == lineNo)
+        {
+            // Add chars in line then
+            wxString tmp;

 
 

-        m_windowStyle |= wxTE_PROCESS_ENTER;
+            for (size_t j = i; j < content.Length(); j++)
+            {
+                if (content[j] == '\n')
+                    return tmp;
+
+                tmp += content[j];
+            }
+
+            return tmp;
+        }
+        if (content[i] == '\n') count++;

     }
     }

+    return wxEmptyString ;
+}

 
 

-    wxString st = str ;
-    wxMacConvertNewlines13To10( &st ) ;
-#if 1
-    {
-        short featurSet;
-
-        featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle
-                | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
-                | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
-            /* create the control */
-        m_macControl = (WXWidget) ::NewControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, "\p", true , featurSet, 0, featurSet, kControlUserPaneProc,  (long) this );
-            /* set up the mUP specific features and data */
-        wxMacWindowClipper c(this) ;
-        STPTextPaneVars *varsp ;
-        mUPOpenControl( varsp, (ControlRef) m_macControl, m_windowStyle );
-        m_macTXNvars = varsp ;
-        m_macTXN =  varsp->fTXNRec ;
-        if ( style & wxTE_PASSWORD )
+int  wxMacTextControl::GetLineLength(long lineNo) const
+{
+    // 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++)
+    {
+        if (count == lineNo)

         {
         {

-            UniChar c = 0xA5 ;
-            verify_noerr(TXNEchoMode( (TXNObject) m_macTXN , c , 0 , true )) ;
+            // Count chars in line then
+            count = 0;
+            for (size_t j = i; j < content.Length(); j++)
+            {
+                count++;
+                if (content[j] == '\n') return count;
+            }
+
+            return count;

         }
         }

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

     }
     }

-    MacPostControlCreate(pos,size) ;
-        
-    if ( MacIsReallyShown() )
-        MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , GetWindowStyle() ) ;
+    return 0 ;
+}
+
+// ----------------------------------------------------------------------------
+// standard unicode control implementation
+// ----------------------------------------------------------------------------
+
+#if TARGET_API_MAC_OSX

 
 

+wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxWindow *wxPeer,
+                         const wxString& str,
+                         const wxPoint& pos,
+                         const wxSize& size, long style )
+{
+    m_font = wxPeer->GetFont() ;
+    m_windowStyle = style ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+    wxString st = str ;
+    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 ) ;
+
+    if ( !(m_windowStyle & wxTE_MULTILINE) )

     {
     {

-       wxMacWindowClipper clipper( this ) ;
-        TPUpdateVisibility( (ControlRef) m_macControl ) ;
-        SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ;
+        SetData<Boolean>( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ;
+    }
+}

 
 

-        TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
-        TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
-    }
-    
-    // in case MLTE is catching events before we get the chance to do so, we'd have to reintroduce the tlw-handler in front :
-    // parent->MacGetTopLevelWindow()->MacInstallTopLevelWindowEventHandler() ;
+wxMacUnicodeTextControl::~wxMacUnicodeTextControl()
+{
+}

 
 

-    SetBackgroundColour( *wxWHITE ) ;
+void wxMacUnicodeTextControl::VisibilityChanged(bool shown)
+{
+    if ( !(m_windowStyle & wxTE_MULTILINE) && shown )
+    {
+        // work around a refresh issue insofar as not always the entire content is shown even if this would be possible
+        ControlEditTextSelectionRec sel ;
+        CFStringRef value = NULL ;

 
 

-    TXNBackground tback;
-    tback.bgType = kTXNBackgroundTypeRGB;
-    tback.bg.color = MAC_WXCOLORREF( GetBackgroundColour().GetPixel() );
-    TXNSetBackground( (TXNObject) m_macTXN , &tback);
+        verify_noerr( GetData<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 ) );

 
 

-    if ( m_windowStyle & wxTE_READONLY)
+        CFRelease( value ) ;
+    }
+}
+wxString wxMacUnicodeTextControl::GetStringValue() const
+{
+    wxString result ;
+    CFStringRef value = GetData<CFStringRef>(0,m_valueTag) ;
+    if ( value )

     {
     {

-        SetEditable( false ) ;
+        wxMacCFStringHolder cf(value) ;
+        result = cf.AsString() ;

     }
     }

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

 #else
 #else

-    wxMacCFStringHolder cf ;
-    CreateEditUnicodeTextControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds , cf , style & wxTE_PASSWORD , NULL , (ControlRef*) &m_macControl ) ;
+    wxMacConvertNewlines10To13( &result ) ;

 #endif
 #endif

-        
-
-    return TRUE;
+    return result ;
+}
+void wxMacUnicodeTextControl::SetStringValue( const wxString &str)
+{
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+    wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+    verify_noerr( SetData<CFStringRef>(  0, m_valueTag , cf ) ) ;
+}
+void wxMacUnicodeTextControl::Copy()
+{
+    SendHICommand( kHICommandCopy ) ;
+}
+void wxMacUnicodeTextControl::Cut()
+{
+    SendHICommand( kHICommandCut ) ;
+}
+void wxMacUnicodeTextControl::Paste()
+{
+    SendHICommand( kHICommandPaste ) ;
+}
+bool wxMacUnicodeTextControl::CanPaste() const
+{
+    return true ;
+}
+void wxMacUnicodeTextControl::SetEditable(bool editable)
+{
+    SetData<Boolean>( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ;
+}
+void wxMacUnicodeTextControl::Remove( long from , long to )
+{

 }
 
 }
 

-void wxTextCtrl::MacVisibilityChanged() 
+void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const

 {
 {

-    MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , MacIsReallyShown() , GetWindowStyle() ) ;
-    if ( !MacIsReallyShown() )
-        InvalWindowRect( GetControlOwner( (ControlHandle) m_macControl ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ;
+    ControlEditTextSelectionRec sel ;
+    verify_noerr(GetData<ControlEditTextSelectionRec>(  0, kControlEditTextSelectionTag, &sel ) ) ;
+    if ( from ) *from = sel.selStart ;
+    if ( to ) *to = sel.selEnd ;
+}

 
 

+void wxMacUnicodeTextControl::SetSelection( long from , long to )
+{
+    ControlEditTextSelectionRec sel ;
+    sel.selStart = from ;
+    sel.selEnd = to ;
+    SetData<ControlEditTextSelectionRec>( 0 , kControlEditTextSelectionTag, &sel ) ;

 }
 
 }
 

-void wxTextCtrl::MacEnabledStateChanged() 
+void wxMacUnicodeTextControl::WriteText(const wxString& str)

 {
 {

+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+    #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+        wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+        CFStringRef value = cf ;
+        SetData<CFStringRef>( 0, kControlEditTextInsertCFStringRefTag, &value );
+    #else
+        wxString val = GetStringValue() ;
+        long start , end ;
+        GetSelection( &start , &end ) ;
+        val.Remove( start , end - start ) ;
+        val.insert( start , str ) ;
+        SetStringValue( val ) ;
+        SetSelection( start + str.Length() , start + str.Length() ) ;
+    #endif

 }
 
 }
 

+#endif

 
 

-wxString wxTextCtrl::GetValue() const
+// ----------------------------------------------------------------------------
+// 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
+// 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
+{
+public :
+    EditHelper( TXNObject txn )
+    {
+        TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+        m_txn = txn ;
+        TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ;
+        if ( m_data[0].uValue == kTXNReadOnly )
+        {
+            TXNControlData data[] = { { kTXNReadWrite } } ;
+            TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
+        }
+    }
+    ~EditHelper()
+    {
+        TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+        if ( m_data[0].uValue == kTXNReadOnly )
+        {
+            TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ;
+        }
+    }
+    protected :
+        TXNObject m_txn ;
+        TXNControlData m_data[1] ;
+} ;
+
+wxString wxMacMLTEControl::GetStringValue() const

 {
 {

-    Size actualSize = 0;

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

-
+    Size actualSize = 0;

     {
 #if wxUSE_UNICODE
         Handle theText ;
     {
 #if wxUSE_UNICODE
         Handle theText ;

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

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


@@ -835,21 +1346,20 @@ wxString wxTextCtrl::GetValue() 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 ) ) ;
 #else
                 SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;

-                               HLock( theText ) ;
+                HLock( theText ) ;

                 (((UniChar*)*theText)[actualSize]) = 0 ;
                 (((UniChar*)*theText)[actualSize]) = 0 ;

-                               wxMBConvUTF16BE converter ;
-                               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 ) ;
+                wxMBConvUTF16BE converter ;
+                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 ) ;

 #endif
                 ptr[actualSize] = 0 ;
                 result = wxString( ptr ) ;
 #endif
                 ptr[actualSize] = 0 ;
                 result = wxString( ptr ) ;


@@ -859,7 +1369,7 @@ wxString wxTextCtrl::GetValue() 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 )
         {


@@ -878,94 +1388,123 @@ wxString wxTextCtrl::GetValue() const
         }
 #endif
     }
         }
 #endif
     }

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

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

+#endif

     return result ;
 }
 
     return result ;
 }
 

-void wxTextCtrl::GetSelection(long* from, long* to) const
+void wxMacMLTEControl::SetStringValue( const wxString &str)

 {
 {

-   TXNGetSelection( (TXNObject) m_macTXN , (TXNOffset*) from , (TXNOffset*) to ) ;
+    wxString st = str ;
+
+    wxMacConvertNewlines10To13( &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);

 }
 
 }
 

-void wxTextCtrl::SetValue(const wxString& str)
+TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )

 {
 {

-    // optimize redraws
-    if ( GetValue() == str )
-        return ;
-
-    wxString st = str ;
-    wxMacConvertNewlines13To10( &st ) ;
+    TXNFrameOptions frameOptions =
+        kTXNDontDrawCaretWhenInactiveMask ;
+    if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
+        frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;

 
 

+    if ( wxStyle & wxTE_MULTILINE )

     {
     {

-        wxMacWindowClipper c( this ) ;
-        bool formerEditable = m_editable ;
-        if ( !formerEditable )
-            SetEditable(true) ;
+        if ( ! ( wxStyle & wxTE_DONTWRAP ) )
+            frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+        else
+        {
+            frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+            frameOptions |= kTXNWantHScrollBarMask ;
+        }

 
 

-        // otherwise scrolling might have problems ?
-        TPUpdateVisibility( ( (STPTextPaneVars *)m_macTXNvars)->fUserPaneRec ) ;
-        SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ;
-        TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
-        TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
-        if ( !formerEditable )
-            SetEditable(formerEditable) ;
+        if ( !(wxStyle & wxTE_NO_VSCROLL ) )
+            frameOptions |= kTXNWantVScrollBarMask ;

     }
     }

-}
+    else
+        frameOptions |= kTXNSingleLineOnlyMask ;

 
 

-void wxTextCtrl::SetMaxLength(unsigned long len)
-{
-    m_maxLength = len ;
+    if ( wxStyle & wxHSCROLL )
+        frameOptions |= kTXNWantHScrollBarMask ;
+
+    return frameOptions ;

 }
 
 }
 

-bool wxTextCtrl::SetFont( const wxFont& font )
+void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )

 {
 {

-    if ( !wxTextCtrlBase::SetFont( font ) )
-        return FALSE ;
-        
-    wxMacWindowClipper c( this ) ;
-    bool formerEditable = m_editable ;
-    if ( !formerEditable )
-        SetEditable(true) ;
+    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

 
 

-    TXNTypeAttributes typeAttr[4] ;
-    Str255 fontName = "\pMonaco" ;
-    SInt16 fontSize = 12 ;
-    Style fontStyle = normal ;
-    int attrCounter = 0 ;
+    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 )) ;

 
 

-    wxMacStringToPascal( font.GetFaceName() , fontName ) ;
-    fontSize = font.MacGetFontSize() ;
-    fontStyle = font.MacGetFontStyle() ;
-
-    typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
-    typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
-    typeAttr[attrCounter].data.dataPtr = (void*) fontName ;
-    typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ;
-    typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ;
-    typeAttr[attrCounter+1].data.dataValue =  (fontSize << 16) ;
-    typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ;
-    typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
-    typeAttr[attrCounter+2].data.dataValue = fontStyle ;
-    attrCounter += 3 ;
-    /*
-    typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ;
-    typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ;
-    typeAttr[attrCounter].data.dataPtr = (void*) &color ;
-    color = MAC_WXCOLORREF(GetForegroundColour().GetPixel()) ;
-    attrCounter += 1 ;
-    */
-    verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) );
-
-    if ( !formerEditable )
-        SetEditable(formerEditable) ;
-    return true ;
+    // setting the default font
+
+    Str255 fontName ;
+    SInt16 fontSize ;
+    Style fontStyle ;
+
+    GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+
+    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) );
+
+    if ( m_windowStyle & wxTE_PASSWORD )
+    {
+        UniChar c = 0xA5 ;
+        verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ;
+    }
+
+    TXNBackground tback;
+    tback.bgType = kTXNBackgroundTypeRGB;
+    tback.bg.color = MAC_WXCOLORREF( background.GetPixel() );
+    TXNSetBackground( m_txn , &tback);

 }
 
 }
 

-bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+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)

 {
 {

-    bool formerEditable = m_editable ;
-    if ( !formerEditable )
-        SetEditable(true) ;

     TXNTypeAttributes typeAttr[4] ;
     Str255 fontName = "\pMonaco" ;
     SInt16 fontSize = 12 ;
     TXNTypeAttributes typeAttr[4] ;
     Str255 fontName = "\pMonaco" ;
     SInt16 fontSize = 12 ;


@@ -994,7 +1533,6 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
         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() )
     {


@@ -1004,761 +1542,1031 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
         color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
         attrCounter += 1 ;
     }
         color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
         attrCounter += 1 ;
     }

-

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

-        verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, start,end) );
+        verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, from , to) );

     }
     }

-    if ( !formerEditable )
-        SetEditable(formerEditable) ;
+}

 
 

-    return TRUE ;
+void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
+{
+    EditHelper help(m_txn) ;
+    TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ;
+}
+void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+    EditHelper help(m_txn) ;
+    TXNSetAttribute( style , start,end ) ;

 }
 
 }
 

-bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
+void wxMacMLTEControl::Copy()

 {
 {

-    wxTextCtrlBase::SetDefaultStyle( style ) ;
-    SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
-    return TRUE ;
+    ClearCurrentScrap();
+    TXNCopy(m_txn);
+    TXNConvertToPublicScrap();

 }
 
 }
 

-// Clipboard operations
-void wxTextCtrl::Copy()
+void wxMacMLTEControl::Cut()

 {
 {

-    if (CanCopy())
+    ClearCurrentScrap();
+    TXNCut(m_txn);
+    TXNConvertToPublicScrap();
+}
+
+void wxMacMLTEControl::Paste()
+{
+    TXNConvertFromPublicScrap();
+    TXNPaste(m_txn);
+}
+
+bool wxMacMLTEControl::CanPaste() const
+{
+    return TXNIsScrapPastable() ;
+}
+
+void wxMacMLTEControl::SetEditable(bool editable)
+{
+    TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+    TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+    TXNSetTXNObjectControls( m_txn , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+}
+
+wxTextPos wxMacMLTEControl::GetLastPosition() const
+{
+    wxTextPos actualsize = 0 ;
+
+    Handle theText ;
+    OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+    /* all done */
+    if ( err )

     {
     {

-        ClearCurrentScrap();
-        TXNCopy((TXNObject)m_macTXN);
-        TXNConvertToPublicScrap();
+        actualsize = 0 ;
+    }
+    else
+    {
+        actualsize = GetHandleSize( theText ) ;
+        DisposeHandle( theText ) ;

     }
     }

+
+    return actualsize ;

 }
 
 }
 

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

 {
 {

-    if (CanCut())
-    {
-        ClearCurrentScrap();
-        TXNCut((TXNObject)m_macTXN);
-        TXNConvertToPublicScrap();
+    wxString value = str ;
+    wxMacConvertNewlines10To13( &value ) ;

 
 

-        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
-        event.SetString( GetValue() ) ;
-        event.SetEventObject( this );
-        GetEventHandler()->ProcessEvent(event);
-      }
+    EditHelper help( m_txn ) ;
+
+    TXNSetSelection(m_txn , from , to ) ;
+    TXNClear( m_txn ) ;
+    SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;

 }
 
 }
 

-void wxTextCtrl::Paste()
+void wxMacMLTEControl::Remove( long from , long to )

 {
 {

-    if (CanPaste())
-    {
+    EditHelper help( m_txn ) ;

 
 

-        TXNConvertFromPublicScrap();
-        TXNPaste((TXNObject)m_macTXN);
-        SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+    TXNSetSelection(m_txn , from , to ) ;
+    TXNClear( m_txn ) ;
+}

 
 

-        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
-        event.SetString( GetValue() ) ;
-        event.SetEventObject( this );
-        GetEventHandler()->ProcessEvent(event);
-    }
+void wxMacMLTEControl::GetSelection( long* from, long* to) const
+{
+    TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;

 }
 
 }
 

-bool wxTextCtrl::CanCopy() const
+void wxMacMLTEControl::SetSelection( long from , long to )

 {
 {

-    // Can copy if there's a selection
-    long from, to;
-    GetSelection(& from, & to);
-    return (from != to);
+    /* change the selection */
+    if ((from == -1) && (to == -1))
+        TXNSelectAll(m_txn);
+    else
+        TXNSetSelection( m_txn, from, to);
+    TXNShowSelection( m_txn, kTXNShowStart);

 }
 
 }
 

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

 {
 {

-    if ( !IsEditable() )
+    EditHelper helper( m_txn ) ;
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+
+    long start , end , dummy ;
+    GetSelection( &start , &dummy ) ;
+    SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+    GetSelection( &dummy , &end ) ;
+    // TODO SetStyle( start , end , GetDefaultStyle() ) ;
+}
+
+void wxMacMLTEControl::Clear()
+{
+    EditHelper st(m_txn) ;
+    TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
+    TXNClear(m_txn);
+}
+
+bool wxMacMLTEControl::CanUndo() const
+{
+    return TXNCanUndo( m_txn , NULL ) ;
+}
+
+void wxMacMLTEControl::Undo()
+{
+    TXNUndo( m_txn ) ;
+}
+
+bool wxMacMLTEControl::CanRedo()  const
+{
+    return TXNCanRedo( m_txn , NULL ) ;
+}
+
+void wxMacMLTEControl::Redo()
+{
+    TXNRedo( m_txn ) ;
+}
+
+int wxMacMLTEControl::GetNumberOfLines() const
+{
+    ItemCount lines = 0 ;
+    TXNGetLineCount(m_txn, &lines ) ;
+    return lines ;
+}
+
+long wxMacMLTEControl::XYToPosition(long x, long y) const
+{
+    Point curpt ;
+
+    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
+    long xpos = 0 ;
+    long ypos = 0 ;
+    int lastHeight = 0 ;
+
+    ItemCount n ;
+    for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )

     {
     {

-        return false ;
+        if ( y == ypos && x == xpos )
+            return n ;
+
+        TXNOffsetToPoint( m_txn ,  n , &curpt);
+
+        if ( curpt.v > lastHeight )
+        {
+            xpos = 0 ;
+            if ( n > 0 )
+                ++ypos ;
+            lastHeight = curpt.v ;
+        }
+        else
+            ++xpos ;

     }
     }

-    // Can cut if there's a selection
-    long from, to;
-    GetSelection(& from, & to);
-    return (from != to);
+    return 0 ;

 }
 
 }
 

-bool wxTextCtrl::CanPaste() const
+bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const

 {
 {

-    if (!IsEditable())
-        return FALSE;
+    Point curpt ;

 
 

-    return TXNIsScrapPastable() ;
-}
+    wxTextPos lastpos = GetLastPosition() ;

 
 

-void wxTextCtrl::SetEditable(bool editable)
-{
-    if ( editable != m_editable )
+    if ( y ) *y = 0 ;
+    if ( x ) *x = 0 ;
+
+    if ( pos <= lastpos )

     {
     {

-        m_editable = editable ;
+        // 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 ;
+        int lastHeight = 0 ;

 
 

-        TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
-        TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
-        TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+        ItemCount n ;
+        for ( n = 0 ; n <= (ItemCount) pos ; ++n )
+        {
+            TXNOffsetToPoint(m_txn ,  n , &curpt);

 
 

+            if ( curpt.v > lastHeight )
+            {
+                xpos = 0 ;
+                if ( n > 0 )
+                    ++ypos ;
+                lastHeight = curpt.v ;
+            }
+            else
+                ++xpos ;
+        }
+        if ( y ) *y = ypos ;
+        if ( x ) *x = xpos ;

     }
     }

-}

 
 

-void wxTextCtrl::SetInsertionPoint(long pos)
-{
-    SetSelection( pos , pos ) ;
+    return false ;

 }
 
 }
 

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

 {
 {

-    long pos = GetLastPosition();
-    SetInsertionPoint(pos);
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
+    {
+        Point current ;
+        Point desired ;
+        TXNOffset selstart , selend ;
+        TXNGetSelection(  m_txn , &selstart , &selend) ;
+        TXNOffsetToPoint( m_txn,  selstart , &current);
+        TXNOffsetToPoint( m_txn,  pos , &desired);
+        //TODO use HIPoints for 10.3 and above
+        if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress )
+        {
+            OSErr theErr = noErr;
+            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!") );
+        }
+    }
+#endif

 }
 
 }
 

-long wxTextCtrl::GetInsertionPoint() const
+void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end )

 {
 {

-    long begin,end ;
-    GetSelection( &begin , &end ) ;
-    return begin ;
+#if wxUSE_UNICODE
+#if SIZEOF_WCHAR_T == 2
+    size_t len = st.Len() ;
+    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 ) ;
+    TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)unibuf, byteBufferLen ,
+      start, end);
+    free( unibuf ) ;
+#endif
+#else
+    wxCharBuffer text =  st.mb_str(wxConvLocal)  ;
+    TXNSetData( m_txn , kTXNTextData,  (void*)text.data(), strlen( text ) ,
+      start, end);
+#endif

 }
 
 }
 

-long wxTextCtrl::GetLastPosition() const
+
+wxString wxMacMLTEControl::GetLineText(long lineNo) const

 {
 {

-    Handle theText ;
-    long actualsize ;
-    OSErr err = TXNGetDataEncoded( (TXNObject) m_macTXN, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
-    /* all done */
-    if ( err )
-    {
-        actualsize = 0 ;
-    }
-    else
+    wxString line ;
+
+    if ( lineNo < GetNumberOfLines() )

     {
     {

-        actualsize = GetHandleSize( theText ) ;
-        DisposeHandle( theText ) ;
-    }
-    return actualsize ;
-}
+        long ypos = 0 ;

 
 

-void wxTextCtrl::Replace(long from, long to, const wxString& str)
-{
-    wxString value = str ;
-    wxMacConvertNewlines13To10( &value ) ;
+        Fixed   lineWidth,
+                lineHeight,
+                currentHeight = 0;

 
 

-    bool formerEditable = m_editable ;
-    if ( !formerEditable )
-        SetEditable(true) ;
-    TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
-    TXNClear( ((TXNObject) m_macTXN) ) ;
-    SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
-    if ( !formerEditable )
-        SetEditable( formerEditable ) ;
+        // get the first possible position in the control
+        Point firstPoint;
+        TXNOffsetToPoint(m_txn, 0, &firstPoint);

 
 

-    Refresh() ;
-}
+        // Iterate through the lines until we reach the one we want,
+        // adding to our current y pixel point position
+        while (ypos < lineNo)
+        {
+            TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+            currentHeight += lineHeight;
+        }

 
 

-void wxTextCtrl::Remove(long from, long to)
-{
-    bool formerEditable = m_editable ;
-    if ( !formerEditable )
-        SetEditable(true) ;
-    TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
-    TXNClear( ((TXNObject) m_macTXN) ) ;
-    if ( !formerEditable )
-        SetEditable( formerEditable ) ;
+        Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+        TXNOffset theOffset;
+        TXNPointToOffset(m_txn, thePoint, &theOffset);

 
 

-    Refresh() ;
+        wxString content = GetStringValue() ;
+        Point currentPoint = thePoint;
+        while(thePoint.v == currentPoint.v && theOffset < content.length())
+        {
+            line += content[theOffset];
+            TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);
+        }
+    }
+    return line ;

 }
 
 }
 

-void wxTextCtrl::SetSelection(long from, long to)
+int  wxMacMLTEControl::GetLineLength(long lineNo) const

 {
 {

-    STPTextPaneVars *varsp = (STPTextPaneVars *) m_macTXNvars;
-    /* and our drawing environment as the operation
-    may force a redraw in the text area. */
-    SetPort(varsp->fDrawingEnvironment);
-    /* change the selection */
-    if ((from == -1) && (to == -1))
-       TXNSelectAll((TXNObject) m_macTXN);
-    else
-       TXNSetSelection( varsp->fTXNRec, from, to);
-    TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
-}
+    int theLength = 0;

 
 

-bool wxTextCtrl::LoadFile(const wxString& file)
-{
-    if ( wxTextCtrlBase::LoadFile(file) )
+    if ( lineNo < GetNumberOfLines() )

     {
     {

-        return TRUE;
-    }
+        long ypos = 0 ;

 
 

-    return FALSE;
-}
+        Fixed   lineWidth,
+                lineHeight,
+                currentHeight = 0;

 
 

-void wxTextCtrl::WriteText(const wxString& str)
-{
-    wxString st = str ;
-    wxMacConvertNewlines13To10( &st ) ;
+        // get the first possible position in the control
+        Point firstPoint;
+        TXNOffsetToPoint(m_txn, 0, &firstPoint);

 
 

-    bool formerEditable = m_editable ;
-    if ( !formerEditable )
-        SetEditable(true) ;
-    long start , end , dummy ;
-    GetSelection( &start , &dummy ) ;
-    SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
-    GetSelection( &dummy , &end ) ;
-    SetStyle( start , end , GetDefaultStyle() ) ;
-    if ( !formerEditable )
-        SetEditable( formerEditable ) ;
+        // Iterate through the lines until we reach the one we want,
+        // adding to our current y pixel point position
+        while (ypos < lineNo)
+        {
+            TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+            currentHeight += lineHeight;
+        }

 
 

-    MacRedrawControl() ;
-}
+        Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+        TXNOffset theOffset;
+        TXNPointToOffset(m_txn, thePoint, &theOffset);

 
 

-void wxTextCtrl::AppendText(const wxString& text)
-{
-    SetInsertionPointEnd();
-    WriteText(text);
+        wxString content = GetStringValue() ;
+        Point currentPoint = thePoint;
+        while(thePoint.v == currentPoint.v && theOffset < content.length())
+        {
+            ++theLength;
+            TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);
+        }
+    }
+    return theLength ;

 }
 
 }
 

-void wxTextCtrl::Clear()
-{
-    bool formerEditable = m_editable ;
-    if ( !formerEditable )
-        SetEditable(true) ;
-    TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ;
-    TXNClear((TXNObject)m_macTXN);

 
 

-    if ( !formerEditable )
-        SetEditable( formerEditable ) ;
+// ----------------------------------------------------------------------------
+// MLTE control implementation (classic part)
+// ----------------------------------------------------------------------------

 
 

-    Refresh() ;
-}
+// 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

 
 

-bool wxTextCtrl::IsModified() const
-{
-    return m_dirty;
-}
+/* part codes */

 
 

-bool wxTextCtrl::IsEditable() const
-{
-    return IsEnabled() && m_editable ;
-}
+/* kmUPTextPart is the part code we return to indicate the user has clicked
+in the text area of our control */
+#define kmUPTextPart 1

 
 

-bool wxTextCtrl::AcceptsFocus() const
-{
-    // we don't want focus if we can't be edited
-    return /*IsEditable() && */ wxControl::AcceptsFocus();
-}

 
 

-wxSize wxTextCtrl::DoGetBestSize() const
-{
-    int wText = 100 ;
+/* 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.*/

 
 

-    int hText;
+/* Utility Routines */

 
 

-    switch( m_windowVariant )
+/* 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. */
+
+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 )

     {
     {

-        case wxWINDOW_VARIANT_NORMAL :
-            hText = 22 ;
-            break ;
-        case wxWINDOW_VARIANT_SMALL :
-            hText = 19 ;
-            break ;
-        case wxWINDOW_VARIANT_MINI :
-            hText= 15 ;
-            break ;
-        default :
-            hText = 22 ;
-            break ; 
+        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 ( m_windowStyle & wxTE_MULTILINE )
+    else

     {
     {

-         hText *= 5 ;
+        SetRect(&varsp->fRTextArea, bounds.left , bounds.top ,
+                bounds.right, bounds.bottom);

     }
     }

+}

 
 

-    return wxSize(wText, hText);
+OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle)
+{
+    OSStatus err = noErr ;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+    if ( textctrl )
+    {
+#if TARGET_API_MAC_OSX
+        TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+        TXNControlData iControlData[1] = {{ vis }};
+        err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData );
+#endif
+        Rect bounds ;
+        UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds);
+        TPCalculateBounds( varsp , bounds ) ;
+        if ( vis )
+        {
+            wxMacWindowClipper cl(textctrl) ;
+            TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+                               varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+            TXNShowSelection( varsp->fTXNRec, kTXNShowStart);
+        }
+        else
+        {
+#if TARGET_API_MAC_OSX
+            // in 10.2 the scrollbars are still actively redrawn when using only the code above
+            if ( UMAGetSystemVersion() < 0x1030 )
+            {
+                TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top + 20000 , varsp->fRTextArea.left + 20000 ,
+                                   varsp->fRTextArea.bottom + 20000 , varsp->fRTextArea.right + 20000 , varsp->fTXNFrame);
+            }
+#endif
+        }
+    }
+    return err ;

 }
 
 }
 

-// ----------------------------------------------------------------------------
-// Undo/redo
-// ----------------------------------------------------------------------------
+// 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 )
+        return ;

 
 

-void wxTextCtrl::Undo()
-{
-    if (CanUndo())
+    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+
+    Rect bounds ;
+    UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+    if ( textctrl->MacIsReallyShown() != varsp->fVisible )

     {
     {

-        TXNUndo((TXNObject)m_macTXN); 
+        // invalidate old position
+        // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+        varsp->fVisible = textctrl->MacIsReallyShown() ;

     }
     }

-}
-
-void wxTextCtrl::Redo()
-{
-    if (CanRedo())
+    if ( !EqualRect( &bounds , &varsp->fRBounds ) )

     {
     {

-        TXNRedo((TXNObject)m_macTXN); 
+        // old position
+        Rect oldBounds = varsp->fRBounds ;
+        TPCalculateBounds( varsp , bounds ) ;
+        // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
+        if ( varsp->fVisible )
+        {
+            wxMacWindowClipper cl(textctrl) ;
+            TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+                               varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+        }
+        InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
+        InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;

     }
 }
 
     }
 }
 

-bool wxTextCtrl::CanUndo() const
-{
-    if ( !IsEditable() ) 
+// make correct activations
+static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+    if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() )

     {
     {

-        return false ; 
+        varsp->fTXNObjectActive = setActive;
+        TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
+        if (varsp->fInFocus)
+            TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);

     }
     }

-    return TXNCanUndo((TXNObject)m_macTXN,NULL); 

 }
 
 }
 

-bool wxTextCtrl::CanRedo() const
-{
-    if ( !IsEditable() ) 
+// update focus outlines
+static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
+    /* state changed */
+    if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus))

     {
     {

-        return false ; 
+        varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
+        // DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);

     }
     }

-    return TXNCanRedo((TXNObject)m_macTXN,NULL); 

 }
 
 }
 

-// Makes modifie or unmodified
-void wxTextCtrl::MarkDirty()
-{
-    m_dirty = true;
-}
+// update TXN focus state
+static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);

 
 

-void wxTextCtrl::DiscardEdits()
-{
-    m_dirty = false;
+    if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) {
+        varsp->fInFocus = setFocus;
+        TXNFocus( varsp->fTXNRec, varsp->fInFocus);
+    }

 }
 
 }
 

-int wxTextCtrl::GetNumberOfLines() const
-{
-    ItemCount lines ;
-    TXNGetLineCount((TXNObject)m_macTXN, &lines ) ;
-    return lines ;
-}
+// draw the control
+static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
+    /* set up our globals */

 
 

-long wxTextCtrl::XYToPosition(long x, long y) const
-{
-    Point curpt ;
-    
-    long 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
-    long xpos = 0 ; 
-    long ypos = 0 ;
-    int lastHeight = 0 ;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+    if ( textctrl == NULL )
+        return ;
+    TPUpdateVisibility( theControl ) ;

 
 

-    ItemCount n ;
-    for ( n = 0 ; n <= lastpos ; ++n )
+    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+    if ( textctrl->MacIsReallyShown() )

     {
     {

-        if ( y == ypos && x == xpos )
-            return n ;
-        
-        TXNOffsetToPoint( (TXNObject) m_macTXN,  n , &curpt);
-
-        if ( curpt.v > lastHeight )
-        {
-            xpos = 0 ;
-            if ( n > 0 )
-                ++ypos ;
-            lastHeight = curpt.v ;
-        }
-        else
-            ++xpos ;
+        wxMacWindowClipper clipper( textctrl ) ;
+        TXNDraw(varsp->fTXNRec, NULL);
+        if ( !varsp->fNoBorders )
+            DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+        TPRedrawFocusOutline( varsp ) ;

     }
     }

-    
-    return 0;

 }
 
 }
 

-bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
-{
-    Point curpt ;
-    
-    long lastpos = GetLastPosition() ;
-    
-    if ( y ) *y = 0 ;
-    if ( x ) *x = 0 ;
-    
-    if ( pos <= lastpos )
-    {
-        // 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 ;
-        int lastHeight = 0 ;

 
 

-        ItemCount n ;
-        for ( n = 0 ; n <= pos ; ++n )
+/* 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) {
+    ControlPartCode result;
+    /* set up our locals and lock down our globals*/
+    result = 0;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+    if ( textctrl == NULL )
+        return 0 ;
+    TPUpdateVisibility( theControl ) ;
+    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+    if (textctrl->MacIsReallyShown() )
+    {
+        if (PtInRect(where, &varsp->fRBounds))
+            result = kmUPTextPart;
+        else

         {
         {

-            TXNOffsetToPoint( (TXNObject) m_macTXN,  n , &curpt);
-
-            if ( curpt.v > lastHeight )
+            // sometimes we get the coords also in control local coordinates, therefore test again
+            if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )

             {
             {

-                xpos = 0 ;
-                if ( n > 0 )
-                    ++ypos ;
-                lastHeight = curpt.v ;
+                int x = 0 , y = 0 ;
+                textctrl->MacClientToRootWindow( &x , &y ) ;
+                where.h += x ;
+                where.v += y ;

             }
             }

+            if (PtInRect(where, &varsp->fRBounds))
+                result = kmUPTextPart;

             else
             else

-                ++xpos ;
+                result = 0;

         }
         }

-        if ( y ) *y = ypos ;
-        if ( x ) *x = xpos ;

     }
     }

-    
-    return FALSE ;
+    return result;

 }
 
 }
 

-void wxTextCtrl::ShowPosition(long pos)
-{
-#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
+
+
+
+
+/* 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);
+    if ( textctrl == NULL )
+        return 0;
+    TPUpdateVisibility( theControl ) ;
+    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+    if (textctrl->MacIsReallyShown() )

     {
     {

-        Point current ;
-        Point desired ;
-        TXNOffset selstart , selend ;
-        TXNGetSelection(  (TXNObject) m_macTXN , &selstart , &selend) ;
-        TXNOffsetToPoint( (TXNObject) m_macTXN,  selstart , &current);
-        TXNOffsetToPoint( (TXNObject) m_macTXN,  pos , &desired);
-        //TODO use HIPoints for 10.3 and above
-        if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress )
+        /* 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 */
+        // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
+        if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )

         {
         {

-            OSErr theErr = noErr;
-            SInt32 dv = desired.v - current.v ;
-            SInt32 dh = desired.h - current.h ;
-            TXNShowSelection(  (TXNObject) m_macTXN , true ) ;
-            theErr = TXNScroll( (TXNObject) m_macTXN, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );          
-            wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+            int x = 0 , y = 0 ;
+            textctrl->MacClientToRootWindow( &x , &y ) ;
+            startPt.h += x ;
+            startPt.v += y ;
+        }
+
+        switch (TPPaneHitTestProc(theControl, startPt))
+        {
+            /* handle clicks in the text part */
+            case kmUPTextPart:
+            {
+                wxMacWindowClipper clipper( textctrl ) ;
+
+                EventRecord rec ;
+                ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+                TXNClick( varsp->fTXNRec, &rec );
+
+            }
+                break;
+

         }
     }
         }
     }

-#endif
+    return partCodeResult;

 }
 
 }
 

-int wxTextCtrl::GetLineLength(long lineNo) const
-{
-    Point curpt ;
-    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 ;
-        int lastHeight = 0 ;
-        long lastpos = GetLastPosition() ;

 
 

-        ItemCount n ;
-        for ( n = 0 ; n <= lastpos ; ++n )
-        {
-            TXNOffsetToPoint( (TXNObject) m_macTXN,  n , &curpt);
+/* 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);
+    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;
+            Point mousep;

 
 

-            if ( curpt.v > lastHeight )
-            {
-                if ( ypos == lineNo )
-                    return xpos ;
-                    
-                xpos = 0 ;
-                if ( n > 0 )
-                    ++ypos ;
-                lastHeight = curpt.v ;
+            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);
+                }

             }
             }

-            else
-                ++xpos ;

         }
     }
         }
     }

-
-    return 0;

 }
 
 }
 

-wxString wxTextCtrl::GetLineText(long lineNo) const
-{
-    Point curpt ;
-    wxString line ;
-    wxString content = GetValue() ;

 
 

-    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 ;
-        int lastHeight = 0 ;
-        long lastpos = GetLastPosition() ;
+/* 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) {

 
 

-        ItemCount n ;
-        for ( n = 0 ; n <= lastpos ; ++n )
-        {
-            TXNOffsetToPoint( (TXNObject) m_macTXN,  n , &curpt);
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+    if ( textctrl == NULL )
+        return 0;
+    TPUpdateVisibility( theControl ) ;

 
 

-            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 ;
-            }
-        }
+    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 line ;
+    return kControlEntireControl;

 }
 
 }
 

-/*
- * Text item
- */

 
 

-void wxTextCtrl::Command(wxCommandEvent & event)
-{
-    SetValue (event.GetString());
-    ProcessCommand (event);
-}
+/* 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);

 
 

-void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
-{
-    // By default, load the first file into the text window.
-    if (event.GetNumberOfFiles() > 0)
+    if ( textctrl == NULL )
+        return ;
+    TPUpdateVisibility( theControl ) ;
+
+    STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+
+    varsp->fIsActive = activating;
+    wxMacWindowClipper clipper( textctrl ) ;
+    TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+    /* redraw the frame */
+    if ( textctrl->MacIsReallyShown() )

     {
     {

-        LoadFile(event.GetFiles()[0]);
+        if ( !varsp->fNoBorders )
+            DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+        TPRedrawFocusOutline( varsp ) ;

     }
 }
 
     }
 }
 

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

 
 

-    if ( key == 'c' && event.MetaDown() )
-    {
-        if ( CanCopy() )
-            Copy() ;
-        return ;
-    }
+/* 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) {
+    ControlPartCode focusResult;

 
 

-    if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
-        !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
-/*        && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */
-        )
-    {
-        // eat it
-        return ;
-    }
+    focusResult = kControlFocusNoPart;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+    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:

 
 

-    // assume that any key not processed yet is going to modify the control
-    m_dirty = true;
+        kControlFocusNoPart - turn off focus and return kControlFocusNoPart.  redraw
+        the control and the focus rectangle as necessary.

 
 

-    if ( key == 'v' && event.MetaDown() )
-    {
-        if ( CanPaste() )
-            Paste() ;
-        return ;
+        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;
+        case kControlFocusPrevPart:
+        case kControlFocusNextPart:
+            TPFocusPaneText(varsp, ( ! varsp->fInFocus));
+            focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
+            break;

     }
     }

-    if ( key == 'x' && event.MetaDown() )
+    TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+    /* redraw the text fram and focus rectangle to indicate the
+        new focus state */
+    if ( textctrl->MacIsReallyShown() )

     {
     {

-        if ( CanCut() )
-            Cut() ;
-        return ;
+        wxMacWindowClipper c( textctrl ) ;
+        if ( !varsp->fNoBorders )
+            DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+        TPRedrawFocusOutline( varsp ) ;

     }
     }

-    switch ( key )
-    {
-        case WXK_RETURN:
-            if (m_windowStyle & wxPROCESS_ENTER)
-            {
-                wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
-                event.SetEventObject( this );
-                event.SetString( GetValue() );
-                if ( GetEventHandler()->ProcessEvent(event) )
-                    return;
-            }
-            if ( !(m_windowStyle & wxTE_MULTILINE) )
-            {
-                wxWindow *parent = GetParent();
-                while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
-                  parent = parent->GetParent() ;
-                }
-                if ( parent && parent->GetDefaultItem() )
-                {
-                    wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
-                                                          wxButton);
-                    if ( def && def->IsEnabled() )
-                    {
-                        wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
-                        event.SetEventObject(def);
-                        def->Command(event);
-                        return ;
-                   }
-                }
+    return focusResult;
+}

 
 

-                // this will make wxWindows eat the ENTER key so that
-                // we actually prevent line wrapping in a single line
-                // text control
-                eat_key = TRUE;
-            }
+wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxWindow *wxPeer,
+                         const wxString& str,
+                         const wxPoint& pos,
+                         const wxSize& size, long style )
+{
+    m_font = wxPeer->GetFont() ;
+    m_windowStyle = style ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;

 
 

-            break;
+    short featurSet;

 
 

-        case WXK_TAB:
-            // always produce navigation event - even if we process TAB
-            // ourselves the fact that we got here means that the user code
-            // decided to skip processing of this TAB - probably to let it
-            // do its default job.
-            {
-                wxNavigationKeyEvent eventNav;
-                eventNav.SetDirection(!event.ShiftDown());
-                eventNav.SetWindowChange(event.ControlDown());
-                eventNav.SetEventObject(this);
+    featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle
+            | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
+            | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+        /* create the control */

 
 

-                if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
-                    return;
+    verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) );

 
 

-                event.Skip() ;
-                return;
-            }
-            break;
+    {
+//        wxMacWindowClipper c(wxPeer) ;
+        DoCreate();

     }
 
     }
 

-    if (!eat_key)
-    {
-        // perform keystroke handling
-        if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
-            CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
-        else 
-        {
-            EventRecord rec ;
-            if ( wxMacConvertEventToRecord(  (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )
-            {
-                EventRecord *ev = &rec ;
-                short keycode ;
-                short keychar ;
-                keychar = short(ev->message & charCodeMask);
-                keycode = short(ev->message & keyCodeMask) >> 8 ;
+    if ( wxPeer->MacIsReallyShown() )
+        MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , style ) ;

 
 

-                ::HandleControlKey( (ControlRef) m_macControl , keycode , keychar , ev->modifiers ) ;
-            }
-        }
-    }
-    if ( ( key >= 0x20 && key < WXK_START ) ||
-         key == WXK_RETURN ||
-         key == WXK_DELETE ||
-         key == WXK_BACK)

     {
     {

-        wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
-        event1.SetString( GetValue() ) ;
-        event1.SetEventObject( this );
-        wxPostEvent(GetEventHandler(),event1);
-    }
-}
+ //         wxMacWindowClipper clipper( wxPeer ) ;

 
 

-// ----------------------------------------------------------------------------
-// standard handlers for standard edit menu events
-// ----------------------------------------------------------------------------
+        TPUpdateVisibility( m_controlRef ) ;

 
 

-void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
-{
-    Cut();
-}
+        SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;

 
 

-void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
-{
-    Copy();
-}
+        TXNSetSelection( m_txn, 0, 0);
+        TXNShowSelection( m_txn, kTXNShowStart);
+    }

 
 

-void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
-{
-    Paste();
+    AdjustCreationAttributes( *wxWHITE , true ) ;

 }
 
 }
 

-void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
+wxMacMLTEClassicControl::~wxMacMLTEClassicControl()

 {
 {

-    Undo();
+//    SetControlReference(m_controlRef , 0) ;
+    TXNDeleteObject(m_txn);
+    free(m_macTXNvars);

 }
 
 }
 

-void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
+void wxMacMLTEClassicControl::VisibilityChanged(bool shown)

 {
 {

-    Redo();
+    MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , shown , m_windowStyle ) ;
+    if ( !shown )
+        InvalWindowRect( GetControlOwner( m_controlRef ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ;

 }
 
 }
 

-void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
+bool wxMacMLTEClassicControl::NeedsFocusRect() const

 {
 {

-    event.Enable( CanCut() );
+    return true;

 }
 
 }
 

-void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
+OSStatus wxMacMLTEClassicControl::DoCreate()

 {
 {

-    event.Enable( CanCopy() );
-}
+    Rect bounds;
+    WindowRef theWindow;

 
 

-void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
-{
-    event.Enable( CanPaste() );
-}
+    OSStatus err = noErr ;

 
 

-void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
-{
-    event.Enable( CanUndo() );
-}
+    /* 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);

 
 

-void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
-{
-    event.Enable( CanRedo() );
+    /* allocate our private storage */
+    m_macTXNvars = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
+
+    /* 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);
+
+    /* set up the user pane procedures */
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
+
+    /* 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);
+
+    /* create the new edit field */
+
+    TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;
+
+    verify_noerr(TXNNewObject(NULL, m_macTXNvars->fOwner, &m_macTXNvars->fRTextArea,
+                              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;

 }
 
 }
 

-bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
-{
-    return true ;
-}
+// ----------------------------------------------------------------------------
+// MLTE control implementation (OSX part)
+// ----------------------------------------------------------------------------

 
 

-// user pane implementation
+#if TARGET_API_MAC_OSX

 
 

-void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) 
-{
-}
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2

 
 

-wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) 
+wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxWindow *wxPeer,
+                         const wxString& str,
+                         const wxPoint& pos,
+                         const wxSize& size, long style )

 {
 {

-    return kControlNoPart ;
-}
+    m_font = wxPeer->GetFont() ;
+    m_windowStyle = style ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;

 
 

-wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) 
-{
-    return kControlNoPart ;
-}
+    HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ;

 
 

-void wxTextCtrl::MacControlUserPaneIdleProc() 
-{
-}
+    m_scrollView = NULL ;
+    TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
+    if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) )
+    {
+        HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) |
+            ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ;

 
 

-wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) 
-{
-    return kControlNoPart ;
+        HIViewSetFrame( m_scrollView, &hr );
+        HIViewSetVisible( m_scrollView, true );
+    }
+
+    m_textView = NULL ;
+    HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ;
+    m_txn = HITextViewGetTXNObject( m_textView) ;
+    HIViewSetVisible( m_textView , true ) ;
+    if ( m_scrollView )
+    {
+        HIViewAddSubview( m_scrollView , m_textView ) ;
+        m_controlRef = m_scrollView ;
+        wxPeer->MacInstallEventHandler( (WXWidget) m_textView  ) ;
+    }
+    else
+    {
+        HIViewSetFrame( m_textView, &hr );
+        m_controlRef = m_textView ;
+    }
+
+    SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+
+    TXNSetSelection( m_txn, 0, 0);
+    TXNShowSelection( m_txn, kTXNShowStart);
+
+    AdjustCreationAttributes( *wxWHITE , true ) ;

 }
 
 }
 

-void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) 
+OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )

 {
 {

+    return SetKeyboardFocus(  GetControlOwner( m_textView )  ,
+        m_textView , focusPart ) ;

 }
 
 }
 

-wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) 
+bool wxMacMLTEHIViewControl::HasFocus() const

 {
 {

-    return kControlNoPart ;
+    ControlRef control ;
+    GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
+    return control == m_textView ;

 }
 
 }
 

-void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) 
+bool wxMacMLTEHIViewControl::NeedsFocusRect() const

 {
 {

+    return m_windowStyle & wxNO_BORDER ? false : true;

 }
 
 }
 

+#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+

 #endif
 #endif

-    // wxUSE_TEXTCTRL
+
+#endif // wxUSE_TEXTCTRL