X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4b26b60fac70f89cf33935f78469e27536d8b614..105fbe1ffa8968cb85fd2cac7192957e522d17ba:/src/mac/carbon/control.cpp

diff --git a/src/mac/carbon/control.cpp b/src/mac/carbon/control.cpp
index 35cefcfa72..f062739923 100644
--- a/src/mac/carbon/control.cpp
+++ b/src/mac/carbon/control.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        control.cpp
+// Name:        src/mac/carbon/control.cpp
 // Purpose:     wxControl class
 // Author:      Stefan Csomor
 // Modified by:
@@ -9,896 +9,89 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "control.h"
-#endif
-
-#include "wx/defs.h"
+#include "wx/wxprec.h"
 
 #include "wx/control.h"
-#include "wx/panel.h"
-#include "wx/app.h"
-#include "wx/dc.h"
-#include "wx/dcclient.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+    #include "wx/panel.h"
+    #include "wx/dc.h"
+    #include "wx/dcclient.h"
+    #include "wx/button.h"
+    #include "wx/dialog.h"
+    #include "wx/scrolbar.h"
+    #include "wx/stattext.h"
+    #include "wx/statbox.h"
+    #include "wx/radiobox.h"
+    #include "wx/sizer.h"
+#endif // WX_PRECOMP
+
 #include "wx/notebook.h"
 #include "wx/tabctrl.h"
-#include "wx/radiobox.h"
 #include "wx/spinbutt.h"
-#include "wx/scrolbar.h"
-#include "wx/button.h"
-#include "wx/dialog.h"
-#include "wx/statbox.h"
-#include "wx/sizer.h"
-#include "wx/stattext.h"
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
-
-BEGIN_EVENT_TABLE(wxControl, wxWindow)
-    EVT_MOUSE_EVENTS( wxControl::OnMouseEvent ) 
-    EVT_PAINT( wxControl::OnPaint ) 
-END_EVENT_TABLE()
-#endif
 
 #include "wx/mac/uma.h"
 #include "wx/mac/private.h"
 
-// Item members
-
-
-#if PRAGMA_STRUCT_ALIGN
-    #pragma options align=mac68k
-#elif PRAGMA_STRUCT_PACKPUSH
-    #pragma pack(push, 2)
-#elif PRAGMA_STRUCT_PACK
-    #pragma pack(2)
-#endif
-
-typedef struct {
- unsigned short instruction;
- void (*function)();
-} cdefRec, *cdefPtr, **cdefHandle;
-
-#if PRAGMA_STRUCT_ALIGN
-    #pragma options align=reset
-#elif PRAGMA_STRUCT_PACKPUSH
-    #pragma pack(pop)
-#elif PRAGMA_STRUCT_PACK
-    #pragma pack()
-#endif
-
-ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
-wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ;
-
-pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) ;
-pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode )
-{
-    if ( partCode != 0)
-    {
-        wxControl*  wx = (wxControl*) GetControlReference( control ) ;
-        if ( wx )
-        {
-            wx->MacHandleControlClick( control , partCode , true /* stillDown */ ) ;
-        }
-    }
-}
-
-ControlColorUPP wxMacSetupControlBackgroundUPP = NULL ;
-ControlDefUPP wxMacControlActionUPP = NULL ;
-
-pascal SInt32  wxMacControlDefinition(SInt16 varCode, ControlRef theControl, ControlDefProcMessage message, SInt32 param)
-{
-    
-    wxControl*  wx = (wxControl*) wxFindControlFromMacControl( theControl ) ;
-    if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) )
-    {
-        if( message == drawCntl )
-        {
-            wxMacWindowClipper clip( wx ) ;
-            return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ;
-        }
-        else
-            return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ;
-    }
-    return  NULL ;
-}
+IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
 
-pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor )
-{
-    OSStatus status = noErr ;
-    switch( iMessage )
-    {
-        case kControlMsgSetUpBackground :
-            {
-                wxControl*  wx = (wxControl*) GetControlReference( iControl ) ;
-                if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) )
-                {
-                    wxDC::MacSetupBackgroundForCurrentPort( wx->MacGetBackgroundBrush() ) ;
-#if TARGET_CARBON
-                    // under classic this would lead to partial redraws
-                    RgnHandle clip = NewRgn() ;
-                    int x = 0 , y = 0;
 
-                    wx->MacWindowToRootWindow( &x,&y ) ;
-                    CopyRgn( (RgnHandle) wx->MacGetVisibleRegion(false).GetWXHRGN() , clip ) ;
-                    OffsetRgn( clip , x , y ) ;
-                    SetClip( clip ) ;
-                    DisposeRgn( clip ) ;
-#endif
-                }
-                else
-                {
-                    status = paramErr ;
-                }
-            }
-            break ;
-        default :
-            status = paramErr ;
-            break ;
-    }
-    return status ;
-}
- 
 wxControl::wxControl()
 {
-    m_macControl = NULL ;
-    m_macControlAction = NULL ;
-    m_macHorizontalBorder = 0 ; // additional pixels around the real control
-    m_macVerticalBorder = 0 ;
-    m_backgroundColour = *wxWHITE;
-    m_foregroundColour = *wxBLACK;
-#if WXWIN_COMPATIBILITY
-  m_callback = 0;
-#endif // WXWIN_COMPATIBILITY
-
-    if ( wxMacLiveScrollbarActionUPP == NULL )
-    {
-#if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
-        wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc );
-#else
-        wxMacLiveScrollbarActionUPP = NewControlActionProc( wxMacLiveScrollbarActionProc ) ;
-#endif
-    }
-}
-
-bool wxControl::Create(wxWindow *parent, wxWindowID id,
-                       const wxPoint& pos,
-                       const wxSize& size, long style,
-                       const wxValidator& validator,
-                       const wxString& name)
-{
-    m_macControl = NULL ;
-    m_macHorizontalBorder = 0 ; // additional pixels around the real control
-    m_macVerticalBorder = 0 ;
-    
-    bool rval = wxWindow::Create(parent, id, pos, size, style, name);
-    if ( parent )
-    {
-        m_backgroundColour = parent->GetBackgroundColour() ;
-        m_foregroundColour = parent->GetForegroundColour() ;
-    }
-    if (rval) {
-#if wxUSE_VALIDATORS
-        SetValidator(validator);
-#endif
-    }
-    return rval;
-}
-
-wxControl::~wxControl()
-{
-    m_isBeingDeleted = TRUE;
-    wxRemoveMacControlAssociation( this ) ;
-    // If we delete an item, we should initialize the parent panel,
-    // because it could now be invalid.
-    wxWindow *parent = GetParent() ;
-    if ( parent )
-    {
-        if (parent->GetDefaultItem() == (wxButton*) this)
-            parent->SetDefaultItem(NULL);
-    }
-    if ( (ControlHandle) m_macControl )
-    {
-        ::DisposeControl( (ControlHandle) m_macControl ) ;
-        m_macControl = NULL ;
-    }
-}
-
-void wxControl::SetLabel(const wxString& title)
-{
-    m_label = wxStripMenuCodes(title) ;
-
-    if ( m_macControl )
-    {
-		UMASetControlTitle( (ControlHandle) m_macControl , m_label ) ;
-    }
-    Refresh() ;
-}
-
-wxSize wxControl::DoGetBestSize() const
-{
-    Rect    bestsize = { 0 , 0 , 0 , 0 } ;
-    short   baselineoffset ;
-    int bestWidth, bestHeight ;
-    ::GetBestControlRect( (ControlHandle) m_macControl , &bestsize , &baselineoffset ) ;
-
-    if ( EmptyRect( &bestsize ) )
-    {
-        baselineoffset = 0;
-        bestsize.left = bestsize.top = 0 ;
-        bestsize.right = 16 ;
-        bestsize.bottom = 16 ;
-        if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
-        {
-            bestsize.bottom = 16 ;
-        }
-        else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
-        {
-            bestsize.bottom = 24 ; 
-        }
-    }
-
-    if ( IsKindOf( CLASSINFO( wxButton ) ) )
-    {
-        bestWidth = m_label.Length() * 8 + 12 ;
-        if ( bestWidth < 70 )
-          bestWidth = 70 ;
-    }
-    else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
-    {
-        bestWidth = m_label.Length() * 8 ;
-    }
-    else
-        bestWidth = bestsize.right - bestsize.left ;
-        
-    bestWidth += 2 * m_macHorizontalBorder ;
-
-    bestHeight = bestsize.bottom - bestsize.top ;
-    if ( bestHeight < 10 )
-        bestHeight = 13 ;
-
-    bestHeight += 2 * m_macVerticalBorder;
-
-        
-    return wxSize(bestWidth, bestHeight);
 }
 
-bool wxControl::ProcessCommand (wxCommandEvent & event)
+bool wxControl::Create( wxWindow *parent,
+       wxWindowID id,
+       const wxPoint& pos,
+       const wxSize& size,
+       long style,
+       const wxValidator& validator,
+       const wxString& name )
 {
-  // Tries:
-  // 1) A callback function (to become obsolete)
-  // 2) OnCommand, starting at this window and working up parent hierarchy
-  // 3) OnCommand then calls ProcessEvent to search the event tables.
-#if WXWIN_COMPATIBILITY
-    if ( m_callback )
-    {
-        (void)(*m_callback)(this, event);
-
-        return TRUE;
-    }
-    else
-#endif // WXWIN_COMPATIBILITY
-    {
-      return GetEventHandler()->ProcessEvent(event);
-    }
-}
-
-// ------------------------
-wxList *wxWinMacControlList = NULL;
-wxControl *wxFindControlFromMacControl(ControlHandle inControl )
-{
-    wxNode *node = wxWinMacControlList->Find((long)inControl);
-    if (!node)
-        return NULL;
-    return (wxControl *)node->GetData();
-}
-
-void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control)
-{
-    // adding NULL WindowRef is (first) surely a result of an error and
-    // (secondly) breaks menu command processing
-    wxCHECK_RET( inControl != (ControlHandle) NULL, wxT("attempt to add a NULL WindowRef to window list") );
-
-    if ( !wxWinMacControlList->Find((long)inControl) )
-        wxWinMacControlList->Append((long)inControl, control);
-}
-
-void wxRemoveMacControlAssociation(wxControl *control)
-{
-    wxWinMacControlList->DeleteObject(control);
-}
-
-void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label , 
-             const wxPoint& pos,
-             const wxSize& size, long style,
-             const wxValidator& validator,
-             const wxString& name , WXRECTPTR outBounds , unsigned char* maclabel ) 
-{
-    m_label = label ;
-  SetName(name);
-  if ( &validator )
-    SetValidator(validator);
-
-  m_windowStyle = style;
-  parent->AddChild(this);
-
-  m_backgroundColour = parent->GetBackgroundColour() ;
-  m_foregroundColour = parent->GetForegroundColour() ;
-
-  if (id == -1)
-      m_windowId = NewControlId();
-  else
-      m_windowId = id;
-
-   // These sizes will be adjusted in MacPostControlCreate
-
-    m_width = size.x ;
-    m_height = size.y ;
-    m_x = pos.x ;
-    m_y = pos.y ;
-        
-    ((Rect*)outBounds)->top = -10;
-    ((Rect*)outBounds)->left = -10;
-    ((Rect*)outBounds)->bottom = 0;
-    ((Rect*)outBounds)->right = 0;
-
-    wxMacStringToPascal( wxStripMenuCodes(label) , maclabel ) ;
-}
+    bool rval = wxWindow::Create( parent, id, pos, size, style, name );
 
-void wxControl::MacPostControlCreate()
-{
-    wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
-    
-    if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
-    {
-        // no font
-    }
-    else if ( !UMAHasAquaLayout() && (IsKindOf( CLASSINFO( wxStaticBox ) ) || IsKindOf( CLASSINFO( wxRadioBox ) ) || IsKindOf( CLASSINFO( wxButton ) ) ) )
-    {
-        ControlFontStyleRec     controlstyle ;
-        controlstyle.flags = kControlUseFontMask ;
-        controlstyle.font = kControlFontSmallBoldSystemFont ;
-        
-        ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ;
-    }
-    else
-    {
-        ControlFontStyleRec     controlstyle ;
-        controlstyle.flags = kControlUseFontMask ;
-        
-        if (IsKindOf( CLASSINFO( wxButton ) ) )
-            controlstyle.font = kControlFontSmallSystemFont ; // eventually kControlFontBigSystemFont ;
-        else
-            controlstyle.font = kControlFontSmallSystemFont ;
-        
-        ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ;
-    }
-    ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ;
-    wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
-    ::EmbedControl( (ControlHandle) m_macControl , container ) ;
-    m_macControlIsShown  = true ;
-
-    wxAssociateControlWithMacControl( (ControlHandle) m_macControl , this ) ;
-    if ( wxMacSetupControlBackgroundUPP == NULL )
-    {
-        wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ;
-    }
-    if ( wxMacControlActionUPP == NULL )
-    {
-        wxMacControlActionUPP = NewControlDefUPP( wxMacControlDefinition ) ;
-    }
-    // The following block of code is responsible for crashes when switching
-    // back to windows, which can be seen in the dialogs sample.
-    // It is disabled until a proper solution can be found.
 #if 0
-#if TARGET_CARBON
-/*
-    only working under classic carbon
-    m_macControlAction = *(**(ControlHandle)m_macControl).contrlDefProc ;
-    (**(ControlHandle)m_macControl).contrlDefProc = (Handle) &wxMacControlActionUPP ;
-*/
-#else
-    m_macControlAction = *(**(ControlHandle)m_macControl).contrlDefProc ;
-
-    cdefHandle cdef ;
-    cdef = (cdefHandle) NewHandle( sizeof(cdefRec) ) ;
-    if (  (**(ControlHandle)m_macControl).contrlDefProc != NULL )
+    // no automatic inheritance as we most often need transparent backgrounds
+    if ( parent )
     {
-        (**cdef).instruction = 0x4EF9;  /* JMP instruction */
-        (**cdef).function = (void(*)()) wxMacControlActionUPP;
-        (**(ControlHandle)m_macControl).contrlDefProc = (Handle) cdef ;
-    }
-#endif
-#endif
-    SetControlColorProc( (ControlHandle) m_macControl , wxMacSetupControlBackgroundUPP ) ;
-    
-    // Adjust the controls size and position
-    wxPoint pos(m_x, m_y);
-    wxSize best_size( DoGetBestSize() );
-    wxSize new_size( m_width, m_height );
-    
-    m_x = m_y = m_width = m_height = -1;  // Forces SetSize to move/size the control
-    
-    if (new_size.x == -1) {
-        new_size.x = best_size.x;
-    }
-    if (new_size.y == -1) {
-        new_size.y = best_size.y;
+        m_backgroundColour = parent->GetBackgroundColour();
+        m_foregroundColour = parent->GetForegroundColour();
     }
-    
-    SetSize(pos.x, pos.y, new_size.x, new_size.y);
-    
-#if wxUSE_UNICODE
-    UMASetControlTitle( (ControlHandle) m_macControl , wxStripMenuCodes(m_label) ) ;
 #endif
 
-    UMAShowControl( (ControlHandle) m_macControl ) ;
-    
-    SetCursor( *wxSTANDARD_CURSOR ) ;
-    
-    Refresh() ;
-}
-
-void wxControl::MacAdjustControlRect() 
-{
-    wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
-    if ( m_width == -1 || m_height == -1 )
-    {
-        Rect    bestsize = { 0 , 0 , 0 , 0 } ;
-        short   baselineoffset ;
-        
-        ::GetBestControlRect( (ControlHandle) m_macControl , &bestsize , &baselineoffset ) ;
-
-        if ( EmptyRect( &bestsize ) )
-        {
-            baselineoffset = 0;
-            bestsize.left = bestsize.top = 0 ;
-            bestsize.right = 16 ;
-            bestsize.bottom = 16 ;
-            if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
-            {
-                bestsize.bottom = 16 ;
-            }
-            else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
-            {
-                bestsize.bottom = 24 ; 
-            }
-        }
-
-        if ( m_width == -1 )
-        {
-            if ( IsKindOf( CLASSINFO( wxButton ) ) )
-            {
-                m_width = m_label.Length() * 8 + 12 ;
-                if ( m_width < 70 )
-                  m_width = 70 ;
-            }
-            else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
-            {
-                m_width = m_label.Length() * 8 ;
-            }
-            else
-                m_width = bestsize.right - bestsize.left ;
-            
-            m_width += 2 * m_macHorizontalBorder + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
-        }
-        if ( m_height == -1 )
-        {
-            m_height = bestsize.bottom - bestsize.top ;
-            if ( m_height < 10 )
-                m_height = 13 ;
-
-            m_height += 2 * m_macVerticalBorder + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
-        }
-          MacUpdateDimensions() ;      
-//        UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height -  2 * m_macVerticalBorder ) ;
-    }
-}
-
-WXWidget wxControl::MacGetContainerForEmbedding() 
-{
-    if ( m_macControl )
-        return m_macControl ;
-
-    return wxWindow::MacGetContainerForEmbedding() ;
-}
-
-void wxControl::MacUpdateDimensions() 
-{
-    // actually in the current systems this should never be possible, but later reparenting
-    // may become a reality
-    
-    if ( (ControlHandle) m_macControl == NULL )
-        return ;
-        
-    if ( GetParent() == NULL )
-        return ;
-        
-    WindowRef rootwindow = (WindowRef) MacGetRootWindow() ;
-    if ( rootwindow == NULL )
-        return ;
-        
-    Rect oldBounds ;       
-    GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ; 
-    
-    int new_x = m_x + MacGetLeftBorderSize() + m_macHorizontalBorder ;
-    int new_y = m_y + MacGetTopBorderSize() + m_macVerticalBorder ;
-    int new_width = m_width - MacGetLeftBorderSize() - MacGetRightBorderSize() - 2 * m_macHorizontalBorder ;
-    int new_height = m_height - MacGetTopBorderSize() - MacGetBottomBorderSize() - 2 * m_macVerticalBorder ;
-    
-    GetParent()->MacWindowToRootWindow( & new_x , & new_y ) ;
-    bool doMove = new_x != oldBounds.left || new_y != oldBounds.top ;
-    bool doResize =  ( oldBounds.right - oldBounds.left ) != new_width || (oldBounds.bottom - oldBounds.top ) != new_height ;
-    if ( doMove || doResize )
-    {
-        InvalWindowRect( rootwindow, &oldBounds ) ;
-        if ( doMove )
-        {
-            UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ;
-        }
-        if ( doResize )
-        {
-            UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ;
-        }
-    }
-}
-
-void wxControl::MacSuperChangedPosition() 
-{
-     MacUpdateDimensions() ;
-    wxWindow::MacSuperChangedPosition() ;
-}
-
-void wxControl::MacSuperEnabled( bool enabled ) 
-{
-    Refresh(FALSE) ;
-    wxWindow::MacSuperEnabled( enabled ) ;
-}
-
-void wxControl::MacSuperShown( bool show ) 
-{
-    if ( (ControlHandle) m_macControl )
-    {
-        if ( !show )
-        {
-            if ( m_macControlIsShown )
-            {
-                ::UMAHideControl( (ControlHandle) m_macControl ) ;
-                m_macControlIsShown = false ;
-            }
-        }
-        else
-        {
-            if ( MacIsReallyShown() && !m_macControlIsShown )
-            {
-                ::UMAShowControl( (ControlHandle) m_macControl ) ;
-                m_macControlIsShown = true ;
-            }
-        }
-    }
-        
-    wxWindow::MacSuperShown( show ) ;
-}
-
-void  wxControl::DoSetSize(int x, int y,
-            int width, int height,
-            int sizeFlags )
-{
-    wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ;
-#if 0
-    {
-        Rect meta , control ;
-        GetControlBounds( (ControlHandle) m_macControl , &control ) ;
-        RgnHandle rgn = NewRgn() ;
-        GetControlRegion( (ControlHandle) m_macControl , kControlStructureMetaPart , rgn ) ;
-        GetRegionBounds( rgn , &meta ) ;
-        if ( !EmptyRect( &meta ) )
-        {
-            wxASSERT( meta.left >= control.left - m_macHorizontalBorder ) ;
-            wxASSERT( meta.right <= control.right + m_macHorizontalBorder ) ;
-            wxASSERT( meta.top >= control.top - m_macVerticalBorder ) ;
-            wxASSERT( meta.bottom <= control.bottom + m_macVerticalBorder ) ;
-        }
-        DisposeRgn( rgn ) ;
-    }
+#if wxUSE_VALIDATORS
+    if (rval)
+        SetValidator( validator );
 #endif
-    return ;
-/*
-
-    if ( (ControlHandle) m_macControl == NULL )
-    {
-        wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ;
-        return ;
-    }
-
-     Rect oldbounds;
-     int new_x, new_y, new_width, new_height;
-     int mac_x, mac_y;
- 
-     new_x = m_x;
-     new_y = m_y;
-     new_width  = m_width;
-     new_height = m_height;
- 
-     if (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)
-     {
-         new_x      = x;
-         new_y      = y;
-         new_width  = width;
-         new_height = height;
-     }
-     else
-     {
-         if (x != -1)      new_x      = x;
-         if (y != -1)      new_y      = y;
-         if (width != -1)  new_width  = width;
-         if (height != -1) new_height = height;
-     }
- 
-     if(sizeFlags & wxSIZE_AUTO)
-     {
-         wxSize size = GetBestSize();
-         if (sizeFlags & wxSIZE_AUTO_WIDTH)
-         {
-             if (width == -1)   new_width = size.x;
-         }
-         if (sizeFlags & wxSIZE_AUTO_HEIGHT)
-         {
-             if (height == -1)   new_height = size.y;
-         }
-     }
-     AdjustForParentClientOrigin(new_x, new_y, sizeFlags);
- 
-     mac_x = new_x;
-     mac_y = new_y;
-     if(GetParent()) {
-         GetParent()->MacWindowToRootWindow(&mac_x, &mac_y);
-     }
-     GetControlBounds( (ControlHandle) m_macControl, &oldbounds);
-     oldbounds.right = oldbounds.left + m_width;
-     oldbounds.bottom = oldbounds.top + m_height;
- 
-     bool doMove = false;
-     bool doResize = false;
- 
-     if ( mac_x != (oldbounds.left - m_macHorizontalBorder) ||
-          mac_y != (oldbounds.top - m_macVerticalBorder) )
-     {
-         doMove = true ;
-     }
-     if ( new_width != oldbounds.right - oldbounds.left - 2 * m_macHorizontalBorder ||
-          new_height != oldbounds.bottom - oldbounds.top - 2 * m_macVerticalBorder)
-     {
-         doResize = true ;
-     }
- 
-     if ( doMove || doResize )
-     {
-         Refresh() ;
-     
-         // Ensure resize is within constraints
-         if ((m_minWidth != -1) && (new_width < m_minWidth)) {
-             new_width = m_minWidth;
-         }
-         if ((m_minHeight != -1) && (new_height < m_minHeight)) {
-             new_height = m_minHeight;
-         }
-         if ((m_maxWidth != -1) && (new_width > m_maxWidth)) {
-             new_width = m_maxWidth;
-         }
-         if ((m_maxHeight != -1) && (new_height > m_maxHeight)) {
-             new_height = m_maxHeight;
-         }
- 
-         if ( doMove )
-         {
-             m_x = new_x;
-             m_y = new_y;
- 
-             UMAMoveControl( (ControlHandle) m_macControl,
-                            mac_x + m_macHorizontalBorder, mac_y + m_macVerticalBorder);
 
-             wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
-             event.SetEventObject(this);
-             GetEventHandler()->ProcessEvent(event) ;
-         }
-         if ( doResize )
-         {
-             m_width = new_width;
-             m_height = new_height;
- 
-             UMASizeControl( (ControlHandle) m_macControl,
-                             m_width - 2 * m_macHorizontalBorder,
-                             m_height -  2 * m_macVerticalBorder ) ;
- 
- 
-             wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
-             event.SetEventObject(this);
-             GetEventHandler()->ProcessEvent(event);
-         }
- 
-          Refresh() ;
-     }
-*/
+    return rval;
 }
 
-bool  wxControl::Show(bool show) 
+wxControl::~wxControl()
 {
-    if ( !wxWindow::Show( show ) )
-        return FALSE ;
-        
-    if ( (ControlHandle) m_macControl )
-    {
-        if ( !show )
-        {
-            if ( m_macControlIsShown )
-            {
-                ::UMAHideControl( (ControlHandle) m_macControl ) ;
-                m_macControlIsShown = false ;
-            }
-        }
-        else
-        {
-            if ( MacIsReallyShown() && !m_macControlIsShown )
-            {
-                ::UMAShowControl( (ControlHandle) m_macControl ) ;
-                m_macControlIsShown = true ;
-            }
-        }
-    }
-    return TRUE ;
+    m_isBeingDeleted = true;
 }
 
-bool  wxControl::Enable(bool enable) 
+bool wxControl::ProcessCommand( wxCommandEvent &event )
 {
-    if ( !wxWindow::Enable(enable) )
-        return FALSE;
-
-    if ( (ControlHandle) m_macControl )
-    {
-        if ( enable )
-            UMAActivateControl( (ControlHandle) m_macControl ) ;
-        else
-            UMADeactivateControl( (ControlHandle) m_macControl ) ;
-    }
-    return TRUE ;
+    // Tries:
+    // 1) OnCommand, starting at this window and working up parent hierarchy
+    // 2) OnCommand then calls ProcessEvent to search the event tables.
+    return GetEventHandler()->ProcessEvent( event );
 }
 
-void wxControl::Refresh(bool eraseBack, const wxRect *rect)
+void  wxControl::OnKeyDown( wxKeyEvent &event )
 {
-    wxWindow::Refresh( eraseBack , rect ) ;
-}
+    if ( m_peer == NULL || !m_peer->Ok() )
+        return;
 
-void wxControl::MacRedrawControl()
-{
-    if ( (ControlHandle) m_macControl && MacGetRootWindow() && m_macControlIsShown )
-    {
-        wxClientDC dc(this) ;
-        wxMacPortSetter helper(&dc) ;
-        wxMacWindowClipper clipper(this) ;
-        wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
-        UMADrawControl( (ControlHandle) m_macControl ) ;
-    }
-}
+    UInt32 keyCode, modifiers;
+    char charCode;
 
-void wxControl::OnPaint(wxPaintEvent& event)
-{
-    if ( (ControlHandle) m_macControl )
-    {
-        wxPaintDC dc(this) ;
-        wxMacPortSetter helper(&dc) ;
-        wxMacWindowClipper clipper(this) ;
-        wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
-        UMADrawControl( (ControlHandle) m_macControl ) ;
-    }
-    else
-    {
-      event.Skip() ;
-    }
-}
-void wxControl::OnEraseBackground(wxEraseEvent& event)
-{
-    wxWindow::OnEraseBackground( event ) ; 
-}
-
-void  wxControl::OnKeyDown( wxKeyEvent &event ) 
-{
-    if ( (ControlHandle) m_macControl == NULL )
-        return ;
-    
-#if TARGET_CARBON
-
-    char charCode ;
-    UInt32 keyCode ;    
-    UInt32 modifiers ;
-
-    GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode );
-    GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyCode, typeUInt32, NULL,  sizeof(UInt32), NULL, &keyCode );
-       GetEventParameter((EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
-
-    ::HandleControlKey( (ControlHandle) m_macControl , keyCode , charCode , modifiers ) ;
-    
-#else
-    EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent() ;
-    short keycode ;
-    short keychar ;
-    keychar = short(ev->message & charCodeMask);
-    keycode = short(ev->message & keyCodeMask) >> 8 ;
-
-    ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ;
-#endif
-}
-
-void  wxControl::OnMouseEvent( wxMouseEvent &event ) 
-{
-    if ( (ControlHandle) m_macControl == NULL )
-    {
-        event.Skip() ;
-        return ;
-    }
-        
-    if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
-    {
-            
-        int x = event.m_x ;
-        int y = event.m_y ;
-        
-        MacClientToRootWindow( &x , &y ) ;
-            
-        ControlHandle   control ;
-        Point       localwhere ;
-        SInt16      controlpart ;
-        
-        localwhere.h = x ;
-        localwhere.v = y ;
-    
-        short modifiers = 0;
-        
-        if ( !event.m_leftDown && !event.m_rightDown )
-            modifiers  |= btnState ;
-    
-        if ( event.m_shiftDown )
-            modifiers |= shiftKey ;
-            
-        if ( event.m_controlDown )
-            modifiers |= controlKey ;
-    
-        if ( event.m_altDown )
-            modifiers |= optionKey ;
-    
-        if ( event.m_metaDown )
-            modifiers |= cmdKey ;
-        {
-            control = (ControlHandle) m_macControl ;
-            if ( control && ::IsControlActive( control ) )
-            {
-                {
-                    controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
-                    wxTheApp->s_lastMouseDown = 0 ;
-                    if ( control && controlpart != kControlNoPart ) 
-                    {
-                        MacHandleControlClick( control , controlpart , false /* mouse not down anymore */ ) ;
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-    	event.Skip() ;
-    }
-}
-
-bool wxControl::MacCanFocus() const
-{
-    if ( (ControlHandle) m_macControl == NULL ) 
-        return true ; 
-    else
-        return false ; 
-}
+    GetEventParameter( (EventRef)wxTheApp->MacGetCurrentEvent(), kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode  );
+    GetEventParameter( (EventRef)wxTheApp->MacGetCurrentEvent(), kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
+    GetEventParameter( (EventRef)wxTheApp->MacGetCurrentEvent(), kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 
-void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) ) 
-{
-    wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
+    m_peer->HandleKey( keyCode, charCode, modifiers );
 }
-