Wait() should now return correct exit code even if thread state was EXITED (replaces...

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

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 5f22713377d64b9d230f903aec8e2f9150a665e3..32fdac4cbe596af223248dddf520e5be1f8c519c 100644 (file)
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -62,6 +62,13 @@
 #define wxMAC_AWAYS_USE_MLTE 1
 #endif
 
 #define wxMAC_AWAYS_USE_MLTE 1
 #endif
 

+#ifndef __WXMAC_OSX__
+enum 
+{
+    kTXNVisibilityTag             = 'visb' /*set the visibility state of the object  */
+};
+#endif
+

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


@@ -160,7 +167,7 @@ void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( con
 class wxMacTextControl : public wxMacControl
 {
 public :
 class wxMacTextControl : public wxMacControl
 {
 public :

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

     ~wxMacTextControl() ;
 
     virtual wxString GetStringValue() const = 0 ;
     ~wxMacTextControl() ;
 
     virtual wxString GetStringValue() const = 0 ;


@@ -189,6 +196,7 @@ public :
     virtual void ShowPosition( long WXUNUSED(pos) ) ;
     virtual int GetLineLength(long lineNo) const ;
     virtual wxString GetLineText(long lineNo) const ;
     virtual void ShowPosition( long WXUNUSED(pos) ) ;
     virtual int GetLineLength(long lineNo) const ;
     virtual wxString GetLineText(long lineNo) const ;

+    virtual bool SetupCursor( const wxPoint& pt ) { return false ; }

 
 #ifndef __WXMAC_OSX__
     virtual void            MacControlUserPaneDrawProc(wxInt16 part) = 0 ;
 
 #ifndef __WXMAC_OSX__
     virtual void            MacControlUserPaneDrawProc(wxInt16 part) = 0 ;


@@ -207,6 +215,7 @@ public :
 class wxMacMLTEControl : public wxMacTextControl
 {
 public :
 class wxMacMLTEControl : public wxMacTextControl
 {
 public :

+    wxMacMLTEControl( wxTextCtrl *peer ) ;

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


@@ -257,13 +266,12 @@ protected :
 class wxMacMLTEHIViewControl : public wxMacMLTEControl
 {
 public :
 class wxMacMLTEHIViewControl : public wxMacMLTEControl
 {
 public :

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

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

-    virtual bool NeedsFocusRect() const;

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


@@ -274,7 +282,7 @@ protected :
 class wxMacUnicodeTextControl : public wxMacTextControl
 {
 public :
 class wxMacUnicodeTextControl : public wxMacTextControl
 {
 public :

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

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


@@ -300,18 +308,16 @@ protected :
 
 // 'classic' MLTE implementation
 
 
 // 'classic' MLTE implementation
 

-class STPTextPaneVars ;
-

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

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

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

-    virtual bool NeedsFocusRect() const;
+    virtual void SuperChangedPosition() ;

 
     virtual void            MacControlUserPaneDrawProc(wxInt16 part) ;
     virtual wxInt16         MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;
 
     virtual void            MacControlUserPaneDrawProc(wxInt16 part) ;
     virtual wxInt16         MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;


@@ -322,11 +328,34 @@ public :
     virtual wxInt16         MacControlUserPaneFocusProc(wxInt16 action) ;
     virtual void            MacControlUserPaneBackgroundProc(void* info) ;
 
     virtual wxInt16         MacControlUserPaneFocusProc(wxInt16 action) ;
     virtual void            MacControlUserPaneBackgroundProc(void* info) ;
 

+    virtual bool            SetupCursor( const wxPoint& WXUNUSED(pt) ) { MacControlUserPaneIdleProc() ; return true ;}
+
+    virtual void            SetRect( Rect *r ) ;
+

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

-public :
-    // hack to make public until we have migrated all procs
-    STPTextPaneVars*    m_macTXNvars ;
+    
+    void                    MacUpdatePosition() ;
+    void                    MacActivatePaneText(Boolean setActive) ;
+    void                    MacFocusPaneText(Boolean setFocus) ;
+
+    void                    MacSetObjectVisibility(Boolean vis) ;
+private :
+    TXNFrameID              m_txnFrameID ;
+    GrafPtr                 m_txnPort ;
+    WindowRef               m_txnWindow ;
+    // bounds of the control as we last did set the txn frames
+    Rect                    m_txnControlBounds ;
+
+#ifdef __WXMAC_OSX__
+    static pascal void      TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, 
+                                TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon) ;
+    static pascal void      TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ;
+    ControlRef              m_sbHorizontal ;
+    SInt32                  m_lastHorizontalValue ;
+    ControlRef              m_sbVertical ;
+    SInt32                  m_lastVerticalValue ;
+#endif

 } ;
 
 #define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
 } ;
 
 #define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL


@@ -382,8 +411,6 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
     if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
         return false;
 
     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 )
     {
         wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),
     if ( m_windowStyle & wxTE_MULTILINE )
     {
         wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),


@@ -395,7 +422,7 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
 
 #ifdef __WXMAC_OSX__
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 
 #ifdef __WXMAC_OSX__
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2

-    if ( UMAGetSystemVersion() >= 0x1030 )
+    if ( UMAGetSystemVersion() >= 0x1050 )

     {
         m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
     }
     {
         m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
     }


@@ -409,12 +436,6 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
 #endif
     if ( !m_peer )
     {
 #endif
     if ( !m_peer )
     {

-        // this control draws the border itself
-        if ( !HasFlag(wxNO_BORDER) )
-        {
-            m_windowStyle &= ~wxSUNKEN_BORDER ;
-            bounds = wxMacGetBoundsForControl( this , pos , size ) ;
-        }

         m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
     }
 
         m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
     }
 


@@ -424,10 +445,18 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
     {
         SetEditable( false ) ;
     }
     {
         SetEditable( false ) ;
     }

+    
+    SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ;

 
     return true;
 }
 
 
     return true;
 }
 

+void wxTextCtrl::MacSuperChangedPosition() 
+{
+    wxWindow::MacSuperChangedPosition() ;
+    GetPeer()->SuperChangedPosition() ;
+}
+

 void wxTextCtrl::MacVisibilityChanged()
 {
     GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
 void wxTextCtrl::MacVisibilityChanged()
 {
     GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;


@@ -986,7 +1015,10 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
 
 bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
 {
 
 bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
 {

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

 }
 #if !TARGET_API_MAC_OSX
 
 }
 #if !TARGET_API_MAC_OSX
 


@@ -1037,7 +1069,8 @@ void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
 // implementation base class
 // ----------------------------------------------------------------------------
 
 // implementation base class
 // ----------------------------------------------------------------------------
 

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

 {
 }
 
 {
 }
 


@@ -1187,10 +1220,10 @@ int  wxMacTextControl::GetLineLength(long lineNo) const
 
 #if TARGET_API_MAC_OSX
 
 
 #if TARGET_API_MAC_OSX
 

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

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

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

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


@@ -1317,19 +1350,14 @@ void wxMacUnicodeTextControl::WriteText(const wxString& str)
 // MLTE control implementation (common part)
 // ----------------------------------------------------------------------------
 
 // MLTE control implementation (common part)
 // ----------------------------------------------------------------------------
 

-#if TARGET_API_MAC_OSX == 0
-// declaration needed because of one line in the code...
-static void TPUpdateVisibility(ControlRef theControl) ;
-#endif
-

 // if mlte is on read only , no changes at all are allowed, not even from
 // 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
 
 // 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
+class wxMacEditHelper

 {
 public :
 {
 public :

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

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


@@ -1340,7 +1368,7 @@ public :
             TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
         }
     }
             TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
         }
     }

-    ~EditHelper()
+    ~wxMacEditHelper()

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


@@ -1353,6 +1381,11 @@ public :
         TXNControlData m_data[1] ;
 } ;
 
         TXNControlData m_data[1] ;
 } ;
 

+wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer ) 
+{
+    SetNeedsFocusRect( true ) ; 
+}
+

 wxString wxMacMLTEControl::GetStringValue() const
 {
     wxString result ;
 wxString wxMacMLTEControl::GetStringValue() const
 {
     wxString result ;


@@ -1428,22 +1461,22 @@ void wxMacMLTEControl::SetStringValue( const wxString &str)
     wxString st = str ;
 
     wxMacConvertNewlines10To13( &st ) ;
     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);
+    {
+        wxMacWindowClipper c( m_peer ) ;
+        {
+            wxMacEditHelper help(m_txn) ;
+            SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+        }
+        TXNSetSelection( m_txn, 0, 0);
+        TXNShowSelection( m_txn, kTXNShowStart);
+    }

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

+        

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


@@ -1458,7 +1491,11 @@ TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
         }
 
         if ( !(wxStyle & wxTE_NO_VSCROLL ) )
         }
 
         if ( !(wxStyle & wxTE_NO_VSCROLL ) )

+        {

             frameOptions |= kTXNWantVScrollBarMask ;
             frameOptions |= kTXNWantVScrollBarMask ;

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

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


@@ -1471,14 +1508,18 @@ TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
 
 void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
 {
 
 void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
 {

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

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


@@ -1577,12 +1618,12 @@ void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , lo
 
 void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
 {
 
 void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
 {

-    EditHelper help(m_txn) ;
+    wxMacEditHelper help(m_txn) ;

     TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ;
 }
 void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style)
 {
     TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ;
 }
 void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style)
 {

-    EditHelper help(m_txn) ;
+    wxMacEditHelper help(m_txn) ;

     TXNSetAttribute( style , start,end ) ;
 }
 
     TXNSetAttribute( style , start,end ) ;
 }
 


@@ -1615,7 +1656,7 @@ void wxMacMLTEControl::SetEditable(bool editable)
 {
     TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
     TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
 {
     TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
     TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;

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

 }
 
 wxTextPos wxMacMLTEControl::GetLastPosition() const
 }
 
 wxTextPos wxMacMLTEControl::GetLastPosition() const


@@ -1643,7 +1684,8 @@ void wxMacMLTEControl::Replace( long from , long to , const wxString str )
     wxString value = str ;
     wxMacConvertNewlines10To13( &value ) ;
 
     wxString value = str ;
     wxMacConvertNewlines10To13( &value ) ;
 

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

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


@@ -1652,8 +1694,8 @@ void wxMacMLTEControl::Replace( long from , long to , const wxString str )
 
 void wxMacMLTEControl::Remove( long from , long to )
 {
 
 void wxMacMLTEControl::Remove( long from , long to )
 {

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

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


@@ -1665,6 +1707,7 @@ void wxMacMLTEControl::GetSelection( long* from, long* to) const
 
 void wxMacMLTEControl::SetSelection( long from , long to )
 {
 
 void wxMacMLTEControl::SetSelection( long from , long to )
 {

+    wxMacWindowClipper c( m_peer ) ;

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


@@ -1675,20 +1718,24 @@ void wxMacMLTEControl::SetSelection( long from , long to )
 
 void wxMacMLTEControl::WriteText(const wxString& str)
 {
 
 void wxMacMLTEControl::WriteText(const wxString& str)
 {

-    EditHelper helper( m_txn ) ;

     wxString st = str ;
     wxMacConvertNewlines10To13( &st ) ;
 
     long start , end , dummy ;
     GetSelection( &start , &dummy ) ;
     wxString st = str ;
     wxMacConvertNewlines10To13( &st ) ;
 
     long start , end , dummy ;
     GetSelection( &start , &dummy ) ;

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

     GetSelection( &dummy , &end ) ;
     // TODO SetStyle( start , end , GetDefaultStyle() ) ;
 }
 
 void wxMacMLTEControl::Clear()
 {
     GetSelection( &dummy , &end ) ;
     // TODO SetStyle( start , end , GetDefaultStyle() ) ;
 }
 
 void wxMacMLTEControl::Clear()
 {

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

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


@@ -1927,236 +1974,255 @@ int  wxMacMLTEControl::GetLineLength(long lineNo) const
 // MLTE control implementation (classic part)
 // ----------------------------------------------------------------------------
 
 // MLTE control implementation (classic part)
 // ----------------------------------------------------------------------------
 

-// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon
-// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the
-// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have
-// an alternate path for carbon key events that routes automatically into the same wx flow of events
-
-/* part codes */
-
-/* kmUPTextPart is the part code we return to indicate the user has clicked
-in the text area of our control */
-#define kmUPTextPart 1
-
+// OS X Notes : We still don't have a full replacement for MLTE, so this implementation
+// has to live on. We have different problems coming from outdated implementations on the
+// various OS X versions. Most deal with the scrollbars: they are not correctly embedded
+// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is
+// no way out, therefore we are using our own implementation and our own scrollbars ....

 
 

-/* routines for using existing user pane controls.
-These routines are useful for cases where you would like to use an
-existing user pane control in, say, a dialog window as a scrolling
-text edit field.*/
-
-/* Utility Routines */
-
-/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
-routine.  In our focus switching routine this part code is understood
-as meaning 'the user has clicked in the control and we need to switch
-the current focus to ourselves before we can continue'. */
-#define kUserClickedToFocusPart 100
+#ifdef __WXMAC_OSX__

 
 

-/* 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. */
+TXNScrollInfoUPP gTXNScrollInfoProc = NULL ;
+ControlActionUPP gTXNScrollActionProc = NULL ;

 
 

-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)
+pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, TXNScrollBarOrientation 
+    iScrollBarOrientation, SInt32 iRefCon)

 {
 {

-    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 )
+    wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ;
+    SInt32 value =  wxMax( iValue , 0 ) ;
+    SInt32 maximum = wxMax( iMaximumValue , 0 ) ;
+    
+    if ( iScrollBarOrientation == kTXNHorizontal )

     {
     {

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

     }
     }

-    else
+    else if ( iScrollBarOrientation == kTXNVertical )

     {
     {

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

     }
 }
 
     }
 }
 

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

 {
 {

-    OSStatus err = noErr ;
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-    if ( textctrl )
+    OSStatus err ;
+    wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ;
+    if ( mlte == NULL )
+        return ;
+        
+    if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal )
+        return ;    
+        
+    bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ; 
+        
+    SInt32 minimum = 0 ;
+    SInt32 maximum = GetControl32BitMaximum( controlRef ) ;
+    SInt32 value = GetControl32BitValue( controlRef ) ;
+    SInt32 delta = 0;
+    switch ( partCode )
+    {
+        case kControlDownButtonPart :
+            delta = 10 ;
+            break ;
+        case kControlUpButtonPart :
+            delta = -10 ;
+            break ;
+        case kControlPageDownPart :
+            delta = GetControlViewSize( controlRef ) ;
+            break ;
+        case kControlPageUpPart :
+            delta = -GetControlViewSize( controlRef )  ;
+            break ;
+        case kControlIndicatorPart :
+            delta = value - 
+                ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ;
+            break ;
+        default :
+            break ;
+    }
+    if ( delta != 0 )

     {
     {

-#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 )
+        SInt32 newValue = value ;
+        
+        if ( partCode != kControlIndicatorPart )

         {
         {

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

         }
         }

+        
+        SInt32 verticalDelta = isHorizontal ? 0 : delta ;
+        SInt32 horizontalDelta = isHorizontal ? delta : 0 ;
+        
+        err = TXNScroll( mlte->m_txn , kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels,
+                                    &verticalDelta , &horizontalDelta  );
+                                    
+        if ( isHorizontal )
+            mlte->m_lastHorizontalValue = newValue ;

         else
         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);
-            }
+            mlte->m_lastVerticalValue = newValue ;
+    }
+}

 #endif
 #endif

-        }
+
+// make correct activations
+void wxMacMLTEClassicControl::MacActivatePaneText(Boolean setActive) 
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+
+    wxMacWindowClipper clipper( textctrl ) ;
+    TXNActivate(m_txn, m_txnFrameID, setActive);
+
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    if ( controlFocus == m_controlRef )
+        TXNFocus( m_txn, setActive);
+}
+
+void wxMacMLTEClassicControl::MacFocusPaneText(Boolean setFocus) 
+{
+    TXNFocus( m_txn, setFocus);
+}
+
+// guards against inappropriate redraw (hidden objects drawing onto window) 
+
+void wxMacMLTEClassicControl::MacSetObjectVisibility(Boolean vis)
+{
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    
+    if ( controlFocus == m_controlRef && vis == false )
+    {
+        SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ;

     }
     }

-    return err ;
+    // we right now are always clipping as partial visibility (overlapped) visibility
+    // is also a problem, if we run into further problems we might set the FrameBounds to an empty
+    // rect here

 }
 
 }
 

-// make sure we don't miss changes as carbon events are not available for these under classic
-static void TPUpdateVisibility(ControlRef theControl) 
+// make sure that the TXNObject is at the right position
+
+void wxMacMLTEClassicControl::MacUpdatePosition() 

 {
 {

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

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

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

     Rect bounds ;
     Rect bounds ;

-    UMAGetControlBoundsInWindowCoords(theControl, &bounds);
-    if ( textctrl->MacIsReallyShown() != varsp->fVisible )
-    {
-        // invalidate old position
-        // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
-        varsp->fVisible = textctrl->MacIsReallyShown() ;
-    }
-    if ( !EqualRect( &bounds , &varsp->fRBounds ) )
+    UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
+    
+    if ( !EqualRect( &bounds , &m_txnControlBounds ) )

     {
         // old position
     {
         // old position

-        Rect oldBounds = varsp->fRBounds ;
-        TPCalculateBounds( varsp , bounds ) ;
-        // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
-        if ( varsp->fVisible )
+        Rect oldBounds = m_txnControlBounds ;
+        m_txnControlBounds = bounds ;
+        wxMacWindowClipper cl(textctrl) ;
+
+#ifdef __WXMAC_OSX__
+        bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ;
+        if ( m_sbHorizontal || m_sbVertical )

         {
         {

-            wxMacWindowClipper cl(textctrl) ;
-            TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
-                               varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+            int w = bounds.right - bounds.left ;
+            int h = bounds.bottom - bounds.top ;
+
+            if ( m_sbHorizontal )
+            {
+                Rect sbBounds ;
+
+                sbBounds.left = -1 ;
+                sbBounds.top = h - 14 ;
+                sbBounds.right = w + 1 ;
+                sbBounds.bottom = h + 1 ;
+                
+                if ( !isCompositing )
+                    OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
+                
+                SetControlBounds( m_sbHorizontal , &sbBounds ) ;
+                SetControlViewSize( m_sbHorizontal , w ) ;
+            }
+            if ( m_sbVertical )
+            {
+                Rect sbBounds ;
+
+                sbBounds.left = w - 14 ;
+                sbBounds.top = -1 ;
+                sbBounds.right = w + 1 ;
+                sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1  ;
+                
+                if ( !isCompositing )
+                    OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
+
+                SetControlBounds( m_sbVertical , &sbBounds ) ;
+                SetControlViewSize( m_sbVertical , h ) ;
+            }

         }
         }

-        InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
-        InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
-    }
-}
+        TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ), m_txnFrameID);
+#else
+        
+        TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
+            wxMax( m_txnControlBounds.bottom , m_txnControlBounds.top ) , 
+            wxMax( m_txnControlBounds.right , m_txnControlBounds.left ) , m_txnFrameID);

 
 

-// make correct activations
-static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-    if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() )
-    {
-        varsp->fTXNObjectActive = setActive;
-        TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
-        if (varsp->fInFocus)
-            TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);
-    }
-}
+        // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a 
+        // movement, therefore we have to force it

 
 

-// update focus outlines
-static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
-    /* state changed */
-    if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus))
-    {
-        varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
-        // DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);
+        TXNLongRect textRect ;
+        TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ;        
+        if ( textRect.left < m_txnControlBounds.left )
+        {
+            TXNShowSelection( m_txn , false ) ;
+        }
+#endif

     }
 }
 
     }
 }
 

-// update TXN focus state
-static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
-/*    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); */
-
-    if (varsp->fInFocus != setFocus /*&& textctrl->MacIsReallyShown() */ ) {
-        varsp->fInFocus = setFocus;
-        TXNFocus( varsp->fTXNRec, varsp->fInFocus);
-    }
+void wxMacMLTEClassicControl::SetRect( Rect *r ) 
+{
+    wxMacControl::SetRect( r ) ;
+    MacUpdatePosition() ;

 }
 
 }
 

-// draw the control

 void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) 
 {
 void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) 
 {

-    /* set up our globals */
-

     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return ;
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return ;

-    TPUpdateVisibility( m_controlRef ) ;

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

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

     }
 }
 
     }
 }
 

-
-/* TPPaneHitTestProc is called when the control manager would
-like to determine what part of the control the mouse resides over.
-We also call this routine from our tracking proc to determine how
-to handle mouse clicks. */

 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) 
 {
     Point where = { y , x } ;
     ControlPartCode result;
 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) 
 {
     Point where = { y , x } ;
     ControlPartCode result;

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

     result = 0;
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0 ;
         
     result = 0;
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0 ;
         

-    TPUpdateVisibility( m_controlRef ) ;
-

     if (textctrl->MacIsReallyShown() )
     {
     if (textctrl->MacIsReallyShown() )
     {

-        if (PtInRect(where, &m_macTXNvars->fRBounds))
-            result = kmUPTextPart;
+        if (PtInRect(where, &m_txnControlBounds))
+            result = kControlEditTextPart ;

         else
         {
             // sometimes we get the coords also in control local coordinates, therefore test again
         else
         {
             // sometimes we get the coords also in control local coordinates, therefore test again


@@ -2167,8 +2233,8 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt1
                 where.h += x ;
                 where.v += y ;
             }
                 where.h += x ;
                 where.v += y ;
             }

-            if (PtInRect(where, &m_macTXNvars->fRBounds))
-                result = kmUPTextPart;
+            if (PtInRect(where, &m_txnControlBounds))
+                result = kControlEditTextPart ;

             else
                 result = 0;
         }
             else
                 result = 0;
         }


@@ -2176,31 +2242,17 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt1
     return result;
 }
 
     return result;
 }
 

-/* TPPaneTrackingProc is called when the mouse is being held down
-over our control.  This routine handles clicks in the text area
-and in the scroll bar. */
-

 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) 
 {
 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) 
 {

-    Point startPt = { y ,x } ;
-    ControlPartCode partCodeResult;
-    /* make sure we have some variables... */
-    partCodeResult = 0;

     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0;
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0;

-    TPUpdateVisibility( m_controlRef ) ;
+
+    ControlPartCode partCodeResult = 0;

 
     if (textctrl->MacIsReallyShown() )
     {
 
     if (textctrl->MacIsReallyShown() )
     {

-        /* we don't do any of these functions unless we're in focus */
-        if ( ! m_macTXNvars->fInFocus) {
-            WindowPtr owner;
-            owner = GetControlOwner(m_controlRef);
-            ClearKeyboardFocus(owner);
-            SetKeyboardFocus(owner, m_controlRef, kUserClickedToFocusPart);
-        }
-        /* find the location for the click */
+        Point startPt = { y ,x } ;

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


@@ -2212,8 +2264,7 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxIn
 
         switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v ))
         {
 
         switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v ))
         {

-            /* handle clicks in the text part */
-            case kmUPTextPart:
+            case kControlEditTextPart :

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


@@ -2222,122 +2273,63 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxIn
                 TXNClick( m_txn, &rec );
 
             }
                 TXNClick( m_txn, &rec );
 
             }

-                break;
-
+            break;

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

-
-/* TPPaneIdleProc is our user pane idle routine.  When our text field
-is active and in focus, we use this routine to set the cursor. */

 void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() 
 {
 void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() 
 {

-    /* set up locals */

     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return ;
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return ;

-    TPUpdateVisibility( m_controlRef ) ;

 
     if (textctrl->MacIsReallyShown()) 
     {
 
     if (textctrl->MacIsReallyShown()) 
     {

-        /* if we're not active, then we have nothing to say about the cursor */
-        if (m_macTXNvars->fIsActive) 
+        if (IsControlActive(m_controlRef)) 

         {
         {

-            Rect bounds;

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

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

             {
             {

-                /* if it's in our bounds, set the cursor */
-                UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
-                if (PtInRect(mousep, &bounds))
-                {
-                    //    SetThemeCursor(kThemeArrowCursor);
-                }
+                RgnHandle theRgn;
+                RectRgn((theRgn = NewRgn()), &m_txnControlBounds);
+                TXNAdjustCursor(m_txn, theRgn);
+                DisposeRgn(theRgn);

             }
         }
     }
 }
 
             }
         }
     }
 }
 

-
-/* TPPaneKeyDownProc is called whenever a keydown event is directed
-at our control.  Here, we direct the keydown event to the text
-edit record and redraw the scroll bar and text field as appropriate. */

 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) 
 {
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0;
 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) 
 {
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0;

-    TPUpdateVisibility( m_controlRef ) ;

 
 

-    if (m_macTXNvars->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( m_txn , &ev);
-    }
-    return kControlEntireControl;
-}
+    wxMacWindowClipper clipper( textctrl ) ;

 
 

+    EventRecord ev ;
+    memset( &ev , 0 , sizeof( ev ) ) ;
+    ev.what = keyDown ;
+    ev.modifiers = modifiers ;
+    ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+    TXNKeyDown( m_txn , &ev);

 
 

-/* 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. */
+    return kControlEntireControl;
+}

 
 void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) 
 {
 
 void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) 
 {

-    /* set up locals */
-    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
-
-    if ( textctrl == NULL )
-        return ;
-    TPUpdateVisibility( m_controlRef ) ;
-
-    m_macTXNvars->fIsActive = activating;
-    wxMacWindowClipper clipper( textctrl ) ;
-    TPActivatePaneText(m_macTXNvars, m_macTXNvars->fIsActive && m_macTXNvars->fInFocus);
-    /* redraw the frame */
-    if ( textctrl->MacIsReallyShown() )
-    {
-        if ( !m_macTXNvars->fNoBorders )
-            DrawThemeEditTextFrame(&m_macTXNvars->fRTextOutline, m_macTXNvars->fIsActive ? kThemeStateActive: kThemeStateInactive);
-        TPRedrawFocusOutline( m_macTXNvars ) ;
-    }
+    MacActivatePaneText( activating );

 }
 
 }
 

-
-/* TPPaneFocusProc is called when every the focus changes to or
-from our control.  Herein, switch the focus appropriately
-according to the parameters and redraw the control as
-necessary.  */

 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) 
 {
     ControlPartCode focusResult;
 wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) 
 {
     ControlPartCode focusResult;


@@ -2346,53 +2338,28 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action)
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0;
     wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
     if ( textctrl == NULL )
         return 0;

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

     switch (action) 
     {
     switch (action) 
     {

-        default:
-        case kControlFocusNoPart:
-            TPFocusPaneText(m_macTXNvars, false);
-            focusResult = kControlFocusNoPart;
-            break;
-        case kUserClickedToFocusPart:
-            TPFocusPaneText(m_macTXNvars, true);
-            focusResult = 1;
-            break;

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

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

             break;
     }
             break;
     }

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

     return focusResult;
 }
 
     return focusResult;
 }
 


@@ -2400,10 +2367,10 @@ void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info )
 {
 }
 
 {
 }
 

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

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

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

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


@@ -2414,59 +2381,54 @@ wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxWindow *wxPeer,
     short featurSet;
 
     featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle
     short featurSet;
 
     featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle

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

             | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
             | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;

-        /* create the control */

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

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

 
 

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

 
 

-        TXNSetSelection( m_txn, 0, 0);
-        TXNShowSelection( m_txn, kTXNShowStart);
-    }
+    AdjustCreationAttributes( *wxWHITE , true) ;

 
 

-    AdjustCreationAttributes( *wxWHITE , true ) ;
+    wxMacWindowClipper clipper( m_peer ) ;
+    SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+    TXNSetSelection( m_txn, 0, 0);

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

-//    SetControlReference(m_controlRef , 0) ;

     TXNDeleteObject(m_txn);
     TXNDeleteObject(m_txn);

-    free(m_macTXNvars);
+    m_txn = NULL ;

 }
 
 void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
 {
 }
 
 void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
 {

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

 }
 
 }
 

-bool wxMacMLTEClassicControl::NeedsFocusRect() const
+void wxMacMLTEClassicControl::SuperChangedPosition()

 {
 {

-    return true;
+    MacUpdatePosition() ;
+    wxMacControl::SuperChangedPosition() ;

 }
 
 #ifdef __WXMAC_OSX__
 
 }
 
 #ifdef __WXMAC_OSX__
 

+ControlUserPaneDrawUPP gTPDrawProc = NULL;
+ControlUserPaneHitTestUPP gTPHitProc = NULL;
+ControlUserPaneTrackingUPP gTPTrackProc = NULL;
+ControlUserPaneIdleUPP gTPIdleProc = NULL;
+ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
+ControlUserPaneActivateUPP gTPActivateProc = NULL;
+ControlUserPaneFocusUPP gTPFocusProc = NULL;
+

 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         win->MacControlUserPaneDrawProc(part) ;
 }
     if ( win )
         win->MacControlUserPaneDrawProc(part) ;
 }


@@ -2474,7 +2436,7 @@ static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
     else
     if ( win )
         return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
     else


@@ -2484,7 +2446,7 @@ static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control
 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
     else
     if ( win )
         return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
     else


@@ -2494,7 +2456,7 @@ static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef contro
 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         win->MacControlUserPaneIdleProc() ;
 }
     if ( win )
         win->MacControlUserPaneIdleProc() ;
 }


@@ -2502,7 +2464,7 @@ static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
     else
     if ( win )
         return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
     else


@@ -2512,7 +2474,7 @@ static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control
 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         win->MacControlUserPaneActivateProc(activating) ;
 }
     if ( win )
         win->MacControlUserPaneActivateProc(activating) ;
 }


@@ -2520,26 +2482,29 @@ static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean
 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         return win->MacControlUserPaneFocusProc(action) ;
     else
         return kControlNoPart ;
 }
 
     if ( win )
         return win->MacControlUserPaneFocusProc(action) ;
     else
         return kControlNoPart ;
 }
 

+/*

 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
 {
     wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;

-    wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast<wxMacMLTEClassicControl*>(textCtrl->GetPeer()) : NULL ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;

     if ( win )
         win->MacControlUserPaneBackgroundProc(info) ;
 }
     if ( win )
         win->MacControlUserPaneBackgroundProc(info) ;
 }

+*/

 #endif
 
 #endif
 

+// TXNRegisterScrollInfoProc
+

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

-    WindowRef theWindow;

 
     OSStatus err = noErr ;
 
 
     OSStatus err = noErr ;
 


@@ -2552,24 +2517,15 @@ OSStatus wxMacMLTEClassicControl::DoCreate()
     if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc);
     if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc);
     if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc);
     if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc);
     if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc);
     if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc);

-#endif

 
 

-    /* allocate our private storage */
-    m_macTXNvars = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
+    if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ;
+    if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ;
+#endif

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

-    m_macTXNvars->fMultiline = m_windowStyle & wxTE_MULTILINE ;
-    m_macTXNvars->fNoBorders = m_windowStyle & wxNO_BORDER ;
-    m_macTXNvars->fInFocus = false;
-    m_macTXNvars->fIsActive = true;
-    m_macTXNvars->fTXNObjectActive = false;
-    m_macTXNvars->fFocusDrawState = false ;
-    m_macTXNvars->fUserPaneRec = m_controlRef ;
-    m_macTXNvars->fVisible = true ;

 
 

-    theWindow = m_macTXNvars->fOwner = GetControlOwner(m_controlRef);
-
-    m_macTXNvars->fDrawingEnvironment = (GrafPtr)  GetWindowPort(theWindow);
+    m_txnWindow =GetControlOwner(m_controlRef);
+    m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow);

 
 #ifdef __WXMAC_OSX__
     /* set up the user pane procedures */
 
 #ifdef __WXMAC_OSX__
     /* set up the user pane procedures */


@@ -2583,28 +2539,63 @@ OSStatus wxMacMLTEClassicControl::DoCreate()
 #endif
     /* calculate the rectangles used by the control */
     UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
 #endif
     /* calculate the rectangles used by the control */
     UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);

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

 
     /* create the new edit field */
 
     TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;
 
 
     /* create the new edit field */
 
     TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;
 

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

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

-                              &m_macTXNvars->fTXNRec, &m_macTXNvars->fTXNFrame, (TXNObjectRefcon) m_macTXNvars));
-    m_txn = m_macTXNvars->fTXNRec ;
+                              &m_txn, &m_txnFrameID, NULL ) );

 
 

-    /* 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 */
+#ifdef __WXMAC_OSX__
+    TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32) this);
+#endif
+
+    SetGWorld( origPort , origDev ) ;

     return err;
 }
 
     return err;
 }
 


@@ -2616,10 +2607,10 @@ OSStatus wxMacMLTEClassicControl::DoCreate()
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 

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

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

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

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


@@ -2656,12 +2647,14 @@ wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxWindow *wxPeer,
         m_controlRef = m_textView ;
     }
 
         m_controlRef = m_textView ;
     }
 

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

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

-    AdjustCreationAttributes( *wxWHITE , true ) ;

 }
 
 OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )
 }
 
 OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )


@@ -2677,11 +2670,6 @@ bool wxMacMLTEHIViewControl::HasFocus() const
     return control == m_textView ;
 }
 
     return control == m_textView ;
 }
 

-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 // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2