check that the version of __sync_sub_and_fetch that returns a value is supported...

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

diff --git a/src/mac/carbon/databrow.cpp b/src/mac/carbon/databrow.cpp
index 9e8236b740eb7e5d337a9b5d9a7d013d428e68ad..e7fe19a2a6cedf148661d2fc6ef10d1c3f283a33 100644 (file)
--- a/src/mac/carbon/databrow.cpp
+++ b/src/mac/carbon/databrow.cpp
@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/mac/carbon/databrow.cpp
 // Purpose:     Classes and functions for the Carbon data browser
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/mac/carbon/databrow.cpp
 // Purpose:     Classes and functions for the Carbon data browser

-// Author:      
+// Author:

 // Modified by:
 // Created:     2007-05-18
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     2007-05-18
 // RCS-ID:      $Id$


@@ -9,51 +9,25 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef wxUSE_GENERICDATAVIEWCTRL
-
-#include <ctype.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-

 #include "wx/wxprec.h"
 
 #include "wx/wxprec.h"
 

-#include "wx/utils.h"
+#if wxUSE_DATAVIEWCTRL && !defined(wxUSE_GENERICDATAVIEWCTRL)
+
+#include <limits>

 
 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/toplevel.h"
     #include "wx/font.h"
 
 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/toplevel.h"
     #include "wx/font.h"

+    #include "wx/settings.h"

 #endif
 
 #endif
 

-#include "wx/apptrait.h"
-
-#include "wx/mac/uma.h"
-
-
-#ifdef __DARWIN__
-    #include <Carbon/Carbon.h>
-#else
-    #include <ATSUnicode.h>
-    #include <TextCommon.h>
-    #include <TextEncodingConverter.h>
-#endif
-
-#include "wx/mac/private.h"
-
-#if defined(__MWERKS__) && wxUSE_UNICODE
-#if __MWERKS__ < 0x4100 || !defined(__DARWIN__)
-    #include <wtime.h>
-#endif
-#endif
-
-#include <limits>
+#include "wx/dataview.h"
+#include "wx/utils.h"

 
 #include "wx/mac/carbon/databrow.h"
 
 #include "wx/mac/carbon/databrow.h"

-
-#include "wx/dataview.h"
+#include "wx/mac/private.h"
+#include "wx/mac/uma.h"

 
 // ============================================================================
 // wxMacDataBrowserTableViewControl
 
 // ============================================================================
 // wxMacDataBrowserTableViewControl


@@ -119,11 +93,7 @@ wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow* pee
   if (gDataBrowserTableViewItemNotificationUPP == NULL)
   {
     gDataBrowserTableViewItemNotificationUPP =
   if (gDataBrowserTableViewItemNotificationUPP == NULL)
   {
     gDataBrowserTableViewItemNotificationUPP =

-#if TARGET_API_MAC_OSX

       (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc);
       (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc);

-#else
-      NewDataBrowserItemNotificationUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc);
-#endif

   }
 
   DataBrowserCallbacks       callbacks;
   }
 
   DataBrowserCallbacks       callbacks;


@@ -153,9 +123,9 @@ wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow* pee
       flags |= kDataBrowserSelectOnlyOne;
     (void) this->SetSelectionFlags(flags);
   } /* if */
       flags |= kDataBrowserSelectOnlyOne;
     (void) this->SetSelectionFlags(flags);
   } /* if */

-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+

   OptionBits attributes; // variable definition
   OptionBits attributes; // variable definition

-  
+

   if (this->GetAttributes(&attributes) == noErr) // get default settings
   {
     if ((style & wxDV_VERT_RULES) != 0)
   if (this->GetAttributes(&attributes) == noErr) // get default settings
   {
     if ((style & wxDV_VERT_RULES) != 0)


@@ -164,7 +134,7 @@ wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow* pee
       attributes &= ~kDataBrowserAttributeListViewDrawColumnDividers;
     (void) this->SetAttributes(attributes);
   } /* if */
       attributes &= ~kDataBrowserAttributeListViewDrawColumnDividers;
     (void) this->SetAttributes(attributes);
   } /* if */

-#endif
+

   if ((style & wxDV_NO_HEADER) != 0)
     this->SetHeaderButtonHeight(0);
 } /* wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow*, wxPoint const&, wxSize const&, long) */
   if ((style & wxDV_NO_HEADER) != 0)
     this->SetHeaderButtonHeight(0);
 } /* wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow*, wxPoint const&, wxSize const&, long) */


@@ -209,12 +179,10 @@ OSStatus wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool enabl
   return ::SetDataBrowserTableViewGeometry(this->GetControlRef(),enableWidth,enableHeight);
 } /* wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool, bool) */
 
   return ::SetDataBrowserTableViewGeometry(this->GetControlRef(),enableWidth,enableHeight);
 } /* wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool, bool) */
 

-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4

 OSStatus wxMacDataBrowserTableViewControl::GetAttributes(OptionBits* attributes)
 {
   return ::DataBrowserGetAttributes(this->GetControlRef(),attributes);
 } /* wxMacDataBrowserTableViewControl::GetAttributes(OptionBits*) */
 OSStatus wxMacDataBrowserTableViewControl::GetAttributes(OptionBits* attributes)
 {
   return ::DataBrowserGetAttributes(this->GetControlRef(),attributes);
 } /* wxMacDataBrowserTableViewControl::GetAttributes(OptionBits*) */

-#endif

 
 OSStatus wxMacDataBrowserTableViewControl::GetColumnWidth(DataBrowserPropertyID propertyID, UInt16* width) const
 {
 
 OSStatus wxMacDataBrowserTableViewControl::GetColumnWidth(DataBrowserPropertyID propertyID, UInt16* width) const
 {


@@ -251,12 +219,10 @@ OSStatus wxMacDataBrowserTableViewControl::GetScrollPosition( UInt32 *top , UInt
     return GetDataBrowserScrollPosition(this->m_controlRef, top , left );
 }
 
     return GetDataBrowserScrollPosition(this->m_controlRef, top , left );
 }
 

-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4

 OSStatus wxMacDataBrowserTableViewControl::SetAttributes(OptionBits attributes)
 {
   return ::DataBrowserChangeAttributes(this->GetControlRef(),attributes,~attributes);
 } /* wxMacDataBrowserTableViewControl::SetAttributes(OptionBits) */
 OSStatus wxMacDataBrowserTableViewControl::SetAttributes(OptionBits attributes)
 {
   return ::DataBrowserChangeAttributes(this->GetControlRef(),attributes,~attributes);
 } /* wxMacDataBrowserTableViewControl::SetAttributes(OptionBits) */

-#endif

 
 OSStatus wxMacDataBrowserTableViewControl::SetColumnWidth(DataBrowserPropertyID propertyID, UInt16 width)
 {
 
 OSStatus wxMacDataBrowserTableViewControl::SetColumnWidth(DataBrowserPropertyID propertyID, UInt16 width)
 {


@@ -273,20 +239,25 @@ OSStatus wxMacDataBrowserTableViewControl::SetDefaultRowHeight(UInt16 height)
   return ::SetDataBrowserTableViewRowHeight(this->m_controlRef,height);
 }
 
   return ::SetDataBrowserTableViewRowHeight(this->m_controlRef,height);
 }
 

-OSStatus wxMacDataBrowserTableViewControl::SetHasScrollBars( bool horiz, bool vert )
+OSStatus wxMacDataBrowserTableViewControl::SetHasScrollBars(bool horiz, bool vert)

 {
 {

-    return SetDataBrowserHasScrollBars(this->m_controlRef, horiz, vert );
-}
+  return ::SetDataBrowserHasScrollBars(this->m_controlRef,horiz,vert);
+} /* wxMacDataBrowserTableViewControl::SetHasScrollBars(bool, bool) */

 
 OSStatus wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16 height)
 {
 
 OSStatus wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16 height)
 {

-    return SetDataBrowserListViewHeaderBtnHeight(this->m_controlRef, height );
-}
+  return ::SetDataBrowserListViewHeaderBtnHeight(this->m_controlRef,height);
+} /* wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16) */

 
 

-OSStatus wxMacDataBrowserTableViewControl::SetHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle )
+OSStatus wxMacDataBrowserTableViewControl::SetHiliteStyle(DataBrowserTableViewHiliteStyle hiliteStyle)

 {
 {

-    return SetDataBrowserTableViewHiliteStyle(this->m_controlRef, hiliteStyle );
-}
+  return ::SetDataBrowserTableViewHiliteStyle(this->m_controlRef,hiliteStyle);
+} /*wxMacDataBrowserTableViewControl::SetHiliteStyle(DataBrowserTableViewHiliteStyle)  */
+
+OSStatus wxMacDataBrowserTableViewControl::SetIndent(float Indent)
+{
+  return ::DataBrowserSetMetric(this->m_controlRef,kDataBrowserMetricDisclosureColumnPerDepthGap,true,Indent);
+} /* wxMacDataBrowserTableViewControl::SetIndent(float* Indent) */

 
 OSStatus wxMacDataBrowserTableViewControl::SetRowHeight(DataBrowserItemID item, UInt16 height)
 {
 
 OSStatus wxMacDataBrowserTableViewControl::SetRowHeight(DataBrowserItemID item, UInt16 height)
 {


@@ -340,18 +311,23 @@ OSStatus wxMacDataBrowserTableViewControl::IsUsedPropertyID(DataBrowserPropertyI
  // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns
  // the column position for the property id:
   DataBrowserTableViewColumnIndex index;
  // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns
  // the column position for the property id:
   DataBrowserTableViewColumnIndex index;

-  
+

   return ::GetDataBrowserTableViewColumnPosition(this->m_controlRef,propertyID,&index);
 } /* wxMacDataBrowserTableViewControl::IsUsedPropertyId(DataBrowserPropertyID) const */
 
   return ::GetDataBrowserTableViewColumnPosition(this->m_controlRef,propertyID,&index);
 } /* wxMacDataBrowserTableViewControl::IsUsedPropertyId(DataBrowserPropertyID) const */
 

-OSStatus wxMacDataBrowserTableViewControl::RemoveColumn(DataBrowserTableViewColumnIndex index)
+OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByProperty(DataBrowserTableViewColumnID propertyID)
+{
+  return ::RemoveDataBrowserTableViewColumn(this->m_controlRef,propertyID);
+} /* wxMacDataBrowserTableViewControl::RemoveColumnByProperty(DataBrowserTableViewColumnID) */
+
+OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByIndex(DataBrowserTableViewColumnIndex index)

 {
   DataBrowserTableViewColumnID propertyID;
 
 
   this->GetPropertyID(index,&propertyID);
   return ::RemoveDataBrowserTableViewColumn(this->m_controlRef,propertyID);
 {
   DataBrowserTableViewColumnID propertyID;
 
 
   this->GetPropertyID(index,&propertyID);
   return ::RemoveDataBrowserTableViewColumn(this->m_controlRef,propertyID);

-} /* wxMacDataBrowserTableViewControl::RemoveColumn(DataBrowserTableViewColumnIndex) */
+} /* wxMacDataBrowserTableViewControl::RemoveColumnByIndex(DataBrowserTableViewColumnIndex) */

 
 OSStatus wxMacDataBrowserTableViewControl::SetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index)
 {
 
 OSStatus wxMacDataBrowserTableViewControl::SetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index)
 {


@@ -379,8 +355,8 @@ OSStatus wxMacDataBrowserTableViewControl::AddItems(DataBrowserItemID container,
 OSStatus wxMacDataBrowserTableViewControl::GetFreeItemID(DataBrowserItemID* id) const
 {
   ItemCount NoOfItems;
 OSStatus wxMacDataBrowserTableViewControl::GetFreeItemID(DataBrowserItemID* id) const
 {
   ItemCount NoOfItems;

-  
-  
+
+

   verify_noerr(this->GetItemCount(&NoOfItems));
   if (NoOfItems == 0)
   {
   verify_noerr(this->GetItemCount(&NoOfItems));
   if (NoOfItems == 0)
   {


@@ -429,7 +405,7 @@ OSStatus wxMacDataBrowserTableViewControl::IsUsedItemID(DataBrowserItemID itemID
  // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns
  // the column position for the property id:
   DataBrowserTableViewColumnIndex index;
  // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns
  // the column position for the property id:
   DataBrowserTableViewColumnIndex index;

-  
+

   return ::GetDataBrowserTableViewItemRow(this->m_controlRef,itemID,&index);
 } /* wxMacDataBrowserTableViewControl::IsUsedItemID(DataBrowserItemID) const */
 
   return ::GetDataBrowserTableViewItemRow(this->m_controlRef,itemID,&index);
 } /* wxMacDataBrowserTableViewControl::IsUsedItemID(DataBrowserItemID) const */
 


@@ -456,7 +432,7 @@ size_t wxMacDataBrowserTableViewControl::GetSelectedItemIDs(wxArrayDataBrowserIt
 {
   DataBrowserItemID* itemIDPtr;
   Handle handle(::NewHandle(0));
 {
   DataBrowserItemID* itemIDPtr;
   Handle handle(::NewHandle(0));

-  
+

   size_t NoOfItems;
 
 
   size_t NoOfItems;
 
 


@@ -526,6 +502,19 @@ OSStatus wxMacDataBrowserTableViewControl::SetSortProperty(DataBrowserPropertyID
   return ::SetDataBrowserSortProperty(this->m_controlRef,propertyID);
 }
 
   return ::SetDataBrowserSortProperty(this->m_controlRef,propertyID);
 }
 

+//
+// container handling
+//
+OSStatus wxMacDataBrowserTableViewControl::CloseContainer(DataBrowserItemID containerID)
+{
+  return ::CloseDataBrowserContainer(this->m_controlRef,containerID);
+} /* wxMacDataBrowserTableViewControl::CloseContainer(DataBrowserItemID) */
+
+OSStatus wxMacDataBrowserTableViewControl::OpenContainer(DataBrowserItemID containerID)
+{
+  return ::OpenDataBrowserContainer(this->m_controlRef,containerID);
+} /* wxMacDataBrowserTableViewControl::OpenContainer(DataBrowserItemID) */
+

 IMPLEMENT_ABSTRACT_CLASS(wxMacDataBrowserTableViewControl,wxMacControl)
 
 // ============================================================================
 IMPLEMENT_ABSTRACT_CLASS(wxMacDataBrowserTableViewControl,wxMacControl)
 
 // ============================================================================


@@ -560,9 +549,9 @@ Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserCompareProc(DataBrow
   DataBrowserSortOrder sortOrder;
 
   DataBrowserTableViewColumnIndex columnIndex;
   DataBrowserSortOrder sortOrder;
 
   DataBrowserTableViewColumnIndex columnIndex;

-  
+

   wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
   wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));

-  
+

 
   wxCHECK_MSG(dataViewCtrlPtr != NULL,            false,_("Pointer to data view control not set correctly."));
   wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly."));
 
   wxCHECK_MSG(dataViewCtrlPtr != NULL,            false,_("Pointer to data view control not set correctly."));
   wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly."));


@@ -584,12 +573,11 @@ void wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowse
   wxDataViewColumn* dataViewColumnPtr;
 
   wxDataViewCtrl* dataViewCtrlPtr;
   wxDataViewColumn* dataViewColumnPtr;
 
   wxDataViewCtrl* dataViewCtrlPtr;

-  
+

   wxDataViewCustomRenderer* dataViewCustomRendererPtr;
 
   wxVariant dataToRender;
 
   wxDataViewCustomRenderer* dataViewCustomRendererPtr;
 
   wxVariant dataToRender;
 

-

   dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
   wxCHECK_RET(dataViewCtrlPtr != NULL,                               _("Pointer to data view control not set correctly."));
   wxCHECK_RET(dataViewCtrlPtr->GetModel() != NULL,                   _("Pointer to model not set correctly."));
   dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
   wxCHECK_RET(dataViewCtrlPtr != NULL,                               _("Pointer to data view control not set correctly."));
   wxCHECK_RET(dataViewCtrlPtr->GetModel() != NULL,                   _("Pointer to model not set correctly."));


@@ -598,7 +586,9 @@ void wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowse
   wxCHECK_RET(dataViewColumnPtr != NULL,_("No column for the specified column index existing."));
   dataViewCustomRendererPtr = dynamic_cast<wxDataViewCustomRenderer*>(dataViewColumnPtr->GetRenderer());
   wxCHECK_RET(dataViewCustomRendererPtr != NULL,_("No renderer or invalid renderer type specified for custom data column."));
   wxCHECK_RET(dataViewColumnPtr != NULL,_("No column for the specified column index existing."));
   dataViewCustomRendererPtr = dynamic_cast<wxDataViewCustomRenderer*>(dataViewColumnPtr->GetRenderer());
   wxCHECK_RET(dataViewCustomRendererPtr != NULL,_("No renderer or invalid renderer type specified for custom data column."));

-  dataViewCtrlPtr->GetModel()->GetValue(dataToRender,wxDataViewItem(reinterpret_cast<void*>(itemID)),columnIndex);
+
+  wxDataViewItem dataitem( reinterpret_cast<void*>(itemID) );
+  dataViewCtrlPtr->GetModel()->GetValue(dataToRender,dataitem,columnIndex);

   dataViewCustomRendererPtr->SetValue(dataToRender);
 
  // try to determine the content's size (drawable part):
   dataViewCustomRendererPtr->SetValue(dataToRender);
 
  // try to determine the content's size (drawable part):


@@ -619,16 +609,53 @@ void wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowse
   content.left   += 5;
   content.right  -= 3;
   content.bottom -= 3;
   content.left   += 5;
   content.right  -= 3;
   content.bottom -= 3;

- // extra space for the scrollbars: 
+ // extra space for the scrollbars:

   content.bottom -= wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
   content.right  -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
 
   content.bottom -= wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
   content.right  -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
 

- // make sure that 'Render' can draw only in the allowed area:  
-  dataViewCustomRendererPtr->GetDC()->SetClippingRegion(content.left,content.top,content.right-content.left+1,content.bottom-content.top+1);
-  (void) (dataViewCustomRendererPtr->Render(wxRect(static_cast<int>(rectangle->left),static_cast<int>(rectangle->top),
-                                                   static_cast<int>(1+rectangle->right-rectangle->left),static_cast<int>(1+rectangle->bottom-rectangle->top)),
-                                            dataViewCustomRendererPtr->GetDC(),((state == kDataBrowserItemIsSelected) ? wxDATAVIEW_CELL_SELECTED : 0)));
-  dataViewCustomRendererPtr->GetDC()->DestroyClippingRegion(); // probably not necessary
+  wxDC *dc = dataViewCustomRendererPtr->GetDC();
+  
+  wxRect cellrect( static_cast<int>(rectangle->left),
+                   static_cast<int>(rectangle->top+2),
+                   static_cast<int>(1+rectangle->right-rectangle->left),
+                   static_cast<int>(rectangle->bottom-rectangle->top) );
+                   
+  bool is_active = IsControlActive( this->m_controlRef );
+  if (state == kDataBrowserItemIsSelected)
+  {
+      
+      wxColour col( wxMacCreateCGColorFromHITheme( (is_active) ? 
+                             kThemeBrushAlternatePrimaryHighlightColor
+                             : kThemeBrushSecondaryHighlightColor ) );
+      
+      wxRect rect = cellrect;
+      Rect itemrect;
+      GetDataBrowserItemPartBounds( this->m_controlRef, itemID, propertyID,
+         kDataBrowserPropertyEnclosingPart, &itemrect );
+      rect.x = itemrect.left;
+      rect.width = itemrect.right-itemrect.left+1;
+      
+      wxBrush selBrush( col );
+      wxPen oldpen( dc->GetPen() );
+      wxBrush oldbrush( dc->GetBrush() );
+      dc->SetPen( *wxTRANSPARENT_PEN );
+      dc->SetBrush( selBrush );
+      dc->DrawRectangle(rect);
+      dc->SetBrush( oldbrush );
+      dc->SetPen( oldpen );
+  }
+
+  wxDataViewModel *model = dataViewCtrlPtr->GetModel();
+  if ((columnIndex == 0) || !model->IsContainer(dataitem) || model->HasContainerColumns(dataitem))
+  {  
+      // make sure that 'Render' can draw only in the allowed area:
+      dc->SetClippingRegion(content.left,content.top,content.right-content.left+1,content.bottom-content.top+1);
+      (void) (dataViewCustomRendererPtr->Render( cellrect, dc, 
+                                            ((state == kDataBrowserItemIsSelected) ? wxDATAVIEW_CELL_SELECTED : 0)));
+      dc->DestroyClippingRegion(); // probably not necessary
+  }
+  
+  dataViewCustomRendererPtr->SetDC(NULL);

 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemState, Rect const*, SInt16, Boolean) */
 
 OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue)
 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemState, Rect const*, SInt16, Boolean) */
 
 OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue)


@@ -637,7 +664,7 @@ OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(
   {
    // variable definitions:
     wxDataViewCtrl* dataViewCtrlPtr;
   {
    // variable definitions:
     wxDataViewCtrl* dataViewCtrlPtr;

-    
+

     dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
     wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
     if (dataViewCtrlPtr->IsDeleting())
     dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
     wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
     if (dataViewCtrlPtr->IsDeleting())


@@ -648,7 +675,7 @@ OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(
       DataBrowserTableViewColumnIndex columnIndex;
       OSStatus                        errorStatus;
       wxDataViewColumn*               dataViewColumnPtr;
       DataBrowserTableViewColumnIndex columnIndex;
       OSStatus                        errorStatus;
       wxDataViewColumn*               dataViewColumnPtr;

-      
+

       wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
       errorStatus = this->GetColumnIndex(propertyID,&columnIndex);
       wxCHECK_MSG(errorStatus == noErr,errorStatus,_("Could not determine column index"));
       wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
       errorStatus = this->GetColumnIndex(propertyID,&columnIndex);
       wxCHECK_MSG(errorStatus == noErr,errorStatus,_("Could not determine column index"));


@@ -714,59 +741,58 @@ OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(
     if (propertyID >= kMinPropertyID) // in case data columns set the data
     {
      // variable definitions:
     if (propertyID >= kMinPropertyID) // in case data columns set the data
     {
      // variable definitions:

-      DataBrowserTableViewColumnIndex columnIndex;
-      OSStatus                        errorStatus;
-      wxVariant                       variant;
-      wxDataViewColumn*               dataViewColumnPtr;
-      wxDataViewCtrl*                 dataViewCtrlPtr;
-      
+      wxVariant         variant;
+      wxDataViewColumn* dataViewColumnPtr;
+      wxDataViewCtrl*   dataViewCtrlPtr;
+

       dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
       wxCHECK_MSG(dataViewCtrlPtr             != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
       wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
       dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
       wxCHECK_MSG(dataViewCtrlPtr             != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
       wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));

-      errorStatus = this->GetColumnIndex(propertyID,&columnIndex);
-      wxCHECK_MSG(errorStatus == noErr,errorStatus,_("Column index does not exist."));
-      dataViewColumnPtr = dataViewCtrlPtr->GetColumn(columnIndex);
+      dataViewColumnPtr = dataViewCtrlPtr->GetColumnPtr(propertyID);

       wxCHECK_MSG(dataViewColumnPtr                != NULL,errDataBrowserNotConfigured,_("No column for the specified column position existing."));
       wxCHECK_MSG(dataViewColumnPtr->GetRenderer() != NULL,errDataBrowserNotConfigured,_("No renderer specified for column."));
       dataViewCtrlPtr->GetModel()->GetValue(variant,wxDataViewItem(reinterpret_cast<void*>(itemID)),dataViewColumnPtr->GetModelColumn());
       wxCHECK_MSG(dataViewColumnPtr                != NULL,errDataBrowserNotConfigured,_("No column for the specified column position existing."));
       wxCHECK_MSG(dataViewColumnPtr->GetRenderer() != NULL,errDataBrowserNotConfigured,_("No renderer specified for column."));
       dataViewCtrlPtr->GetModel()->GetValue(variant,wxDataViewItem(reinterpret_cast<void*>(itemID)),dataViewColumnPtr->GetModelColumn());

-      dataViewColumnPtr->GetRenderer()->SetDataReference(itemData);
-      dataViewColumnPtr->GetRenderer()->SetValue(variant);
-      wxCHECK_MSG(dataViewColumnPtr->GetRenderer()->Render(),errDataBrowserNotConfigured,_("Rendering failed."));
+      if (!(variant.IsNull()))
+      {
+        dataViewColumnPtr->GetRenderer()->SetDataReference(itemData);
+        dataViewColumnPtr->GetRenderer()->SetValue(variant);
+        wxCHECK_MSG(dataViewColumnPtr->GetRenderer()->Render(),errDataBrowserNotConfigured,_("Rendering failed."));
+      } /* if */

       return noErr;
     } /* if */
     else // react on special system requests
       return noErr;
     } /* if */
     else // react on special system requests

+    {

       switch (propertyID)
       {
         case kDataBrowserContainerIsClosableProperty:
           {
            // variable definitions:
             wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
       switch (propertyID)
       {
         case kDataBrowserContainerIsClosableProperty:
           {
            // variable definitions:
             wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));

-            
+

             wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
            // initialize wxWidget event:
             wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING,dataViewCtrlPtr->GetId()); // variable definition
             wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
            // initialize wxWidget event:
             wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING,dataViewCtrlPtr->GetId()); // variable definition

-            
+

             dataViewEvent.SetEventObject(dataViewCtrlPtr);
             dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
            // finally send the equivalent wxWidget event:
             dataViewEvent.SetEventObject(dataViewCtrlPtr);
             dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
            // finally send the equivalent wxWidget event:

-            dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+            dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);

            // opening the container is allowed if not vetoed:
             return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed());
           } /* block */
            // opening the container is allowed if not vetoed:
             return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed());
           } /* block */

-          return noErr;

         case kDataBrowserContainerIsOpenableProperty:
           {
            // variable definitions:
             wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
         case kDataBrowserContainerIsOpenableProperty:
           {
            // variable definitions:
             wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));

-            
+

             wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
            // initialize wxWidget event:
             wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING,dataViewCtrlPtr->GetId()); // variable definition
             wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
            // initialize wxWidget event:
             wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING,dataViewCtrlPtr->GetId()); // variable definition

-              
+

             dataViewEvent.SetEventObject(dataViewCtrlPtr);
             dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
            // finally send the equivalent wxWidget event:
             dataViewEvent.SetEventObject(dataViewCtrlPtr);
             dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
            // finally send the equivalent wxWidget event:

-            dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+            dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);

            // opening the container is allowed if not vetoed:
             return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed());
           } /* block */
            // opening the container is allowed if not vetoed:
             return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed());
           } /* block */


@@ -774,7 +800,7 @@ OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(
           {
            // variable definition:
             wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
           {
            // variable definition:
             wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));

-            
+

             wxCHECK_MSG(dataViewCtrlPtr             != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
             wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
             return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewCtrlPtr->GetModel()->IsContainer(wxDataViewItem(reinterpret_cast<void*>(itemID))));
             wxCHECK_MSG(dataViewCtrlPtr             != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
             wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
             return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewCtrlPtr->GetModel()->IsContainer(wxDataViewItem(reinterpret_cast<void*>(itemID))));


@@ -782,147 +808,162 @@ OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(
         case kDataBrowserItemIsEditableProperty:
           return ::SetDataBrowserItemDataBooleanValue(itemData,true);
       } /* switch */
         case kDataBrowserItemIsEditableProperty:
           return ::SetDataBrowserItemDataBooleanValue(itemData,true);
       } /* switch */

+    } /* if */

   } /* if */
   return errDataBrowserPropertyNotSupported;
 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemDataRef, Boolean) */
 
   } /* if */
   return errDataBrowserPropertyNotSupported;
 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemDataRef, Boolean) */
 

-void wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef WXUNUSED(itemData))
+void wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData)

 {
 {

-  switch (message)
-  {
-    case kDataBrowserContainerClosed:
-      {
-       // variable definitions:
-        wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
-        
-        if (dataViewCtrlPtr != NULL) // can become NULL when the window is being deleted (wxWidget has already disposed the data before receiving this event
+  wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
+
+
+ // check if the data view control pointer still exists because this call back function can still be called when the control has already been deleted:
+  if (dataViewCtrlPtr != NULL)
+    switch (message)
+    {
+      case kDataBrowserContainerClosed:

         {
          // initialize wxWidget event:
           wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED,dataViewCtrlPtr->GetId()); // variable definition
         {
          // initialize wxWidget event:
           wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED,dataViewCtrlPtr->GetId()); // variable definition

-          
+

           dataViewEvent.SetEventObject(dataViewCtrlPtr);
           dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
          // finally send the equivalent wxWidget event:
           dataViewEvent.SetEventObject(dataViewCtrlPtr);
           dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
          // finally send the equivalent wxWidget event:

-          dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-        } /* if */
-      } /* block */
-      break;
-    case kDataBrowserContainerOpened:
-      {
-       // variable definitions:
-        wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
-        
-        wxCHECK_RET(dataViewCtrlPtr != NULL,_("Pointer to data view control not set correctly."));
-        dataViewCtrlPtr->AddChildrenLevel(wxDataViewItem(reinterpret_cast<void*>(itemID)));
-       // initialize wxWidget event:
-        wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED,dataViewCtrlPtr->GetId()); // variable definition
-        
-        dataViewEvent.SetEventObject(dataViewCtrlPtr);
-        dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
-       // finally send the equivalent wxWidget event:
-        dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-      } /* block */
-      break;
-    case kDataBrowserItemAdded:
-      {
-       // variable definitions:
-        wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
-        
-        wxCHECK_RET(dataViewCtrlPtr != NULL,_("Pointer to data view control not set correctly."));
-       // initialize wxWidget event:
-        wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED,dataViewCtrlPtr->GetId()); // variable definition
-        
-        dataViewEvent.SetEventObject(dataViewCtrlPtr);
-        dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
-       // finally send the equivalent wxWidget event:
-        dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-      } /* block */
-      break;
-    case kDataBrowserItemDoubleClicked:
-      {
-       // variable definitions:
-        wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
-        
-        wxCHECK_RET(dataViewCtrlPtr != NULL,_("Pointer to data view control not set correctly."));
-       // initialize wxWidget event:
-        wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED,dataViewCtrlPtr->GetId()); // variable definition
-
-        dataViewEvent.SetEventObject(dataViewCtrlPtr);
-        dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
-       // finally send the equivalent wxWidget event:
-        dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-      } /* block */
-      break;
-    case kDataBrowserItemRemoved:
-      {
-       // variable definitions:
-        wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
+          dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+        } /* block */
+        break;
+      case kDataBrowserContainerOpened:
+        {
+         // initialize wxWidget event:
+          wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED,dataViewCtrlPtr->GetId()); // variable definition

 
 

-        if (dataViewCtrlPtr != NULL) // can become NULL when the window is being deleted (wxWidget has already disposed the data before receiving this event
+          dataViewEvent.SetEventObject(dataViewCtrlPtr);
+          dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+         // finally send the equivalent wxWidget event:
+          dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+         // add children to the expanded container:
+          dataViewCtrlPtr->AddChildrenLevel(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+        } /* block */
+        break;
+      case kDataBrowserEditStarted:

         {
          // initialize wxWidget event:
         {
          // initialize wxWidget event:

-          wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED,dataViewCtrlPtr->GetId()); // variable definition
-          
+          DataBrowserPropertyID propertyID;
+          wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED,dataViewCtrlPtr->GetId()); // variable definition
+

           dataViewEvent.SetEventObject(dataViewCtrlPtr);
           dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
           dataViewEvent.SetEventObject(dataViewCtrlPtr);
           dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));

+          if (this->GetPropertyID(itemData,&propertyID) == noErr)
+          {
+           // variable definition and initialization:
+            DataBrowserTableViewColumnIndex columnIndex;
+
+            wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex),_("Column index not found."));
+            dataViewEvent.SetColumn(columnIndex);
+            dataViewEvent.SetDataViewColumn(dataViewCtrlPtr->GetColumnPtr(propertyID));
+          } /* if */

          // finally send the equivalent wxWidget event:
          // finally send the equivalent wxWidget event:

-          dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-        } /* if */
-      } /* block */
-      break;
-    case kDataBrowserItemSelected:
-      {
-       // variable definitions:
-        wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
-        
-        wxCHECK_RET(dataViewCtrlPtr != NULL,_("Pointer to data view control not set correctly."));
-       // initialize wxWidget event:
-        wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED,dataViewCtrlPtr->GetId()); // variable definition
-
-        dataViewEvent.SetEventObject(dataViewCtrlPtr);
-        dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
-       // finally send the equivalent wxWidget event:
-        dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-      } /* block */
-      break;
-    case kDataBrowserUserStateChanged:
-      {
-        DataBrowserPropertyID propertyID;
-        
-        if ((this->GetSortProperty(&propertyID) == noErr) && (propertyID >= kMinPropertyID))
+          dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+        } /* block */
+        break;
+      case kDataBrowserEditStopped:

         {
         {

-          DataBrowserSortOrder            sortOrder;
-          DataBrowserTableViewColumnIndex columnIndex;
-          
-          if ((this->GetSortOrder(&sortOrder) == noErr) && (this->GetColumnIndex(propertyID,&columnIndex) == noErr))
+         // initialize wxWidget event:
+          DataBrowserPropertyID propertyID;
+          wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE,dataViewCtrlPtr->GetId()); // variable definition
+
+          dataViewEvent.SetEventObject(dataViewCtrlPtr);
+          dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+          if (this->GetPropertyID(itemData,&propertyID) == noErr)

           {
            // variable definition and initialization:
           {
            // variable definition and initialization:

-            wxDataViewColumn* columnPtr;
-            wxDataViewCtrl*   dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
-
-            wxCHECK_RET(dataViewCtrlPtr != NULL,_("Pointer to data vie wcontrol not set correctly."));
-            columnPtr = dataViewCtrlPtr->GetColumn(columnIndex);
-           // check if the sort order has changed:
-            if (  columnPtr->IsSortOrderAscending()  && (sortOrder == kDataBrowserOrderDecreasing) ||
-                !(columnPtr->IsSortOrderAscending()) && (sortOrder == kDataBrowserOrderIncreasing))
+            DataBrowserTableViewColumnIndex columnIndex;
+
+            wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex),_("Column index not found."));
+            dataViewEvent.SetColumn(columnIndex);
+            dataViewEvent.SetDataViewColumn(dataViewCtrlPtr->GetColumnPtr(propertyID));
+          } /* if */
+         // finally send the equivalent wxWidget event:
+          dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+        } /* block */
+        break;
+      case kDataBrowserItemAdded:
+        break; // not used anymore
+      case kDataBrowserItemDeselected:
+        break; // not implemented by wxWidgets; see kDataBrowserSelectionSetChanged
+      case kDataBrowserItemDoubleClicked:
+        {
+         // initialize wxWidget event:
+          wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED,dataViewCtrlPtr->GetId()); // variable definition
+
+          dataViewEvent.SetEventObject(dataViewCtrlPtr);
+          dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
+         // finally send the equivalent wxWidget event:
+          dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+        } /* block */
+        break;
+      case kDataBrowserItemRemoved:
+        break; // not used anymore
+      case kDataBrowserItemSelected:
+        break; // not implemented by wxWidgets; see kDataBrowserSelectionSetChanged
+      case kDataBrowserSelectionSetChanged:
+        {
+         // initialize wxWidget event:
+          wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED,dataViewCtrlPtr->GetId()); // variable definition
+
+          dataViewEvent.SetEventObject(dataViewCtrlPtr);
+          dataViewEvent.SetModel      (dataViewCtrlPtr->GetModel());
+         // finally send the equivalent wxWidget event:
+          dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+        } /* block */
+        break;
+      case kDataBrowserUserStateChanged:
+        {
+         // update column widths:
+          for (size_t i=0; i<dataViewCtrlPtr->GetColumnCount(); ++i)
+          {
+           // constant definition for abbreviational purposes:
+            wxDataViewColumn* const columnPtr = dataViewCtrlPtr->GetColumn(i);
+           // variable definition:
+            UInt16 columnWidth;
+
+            wxCHECK_RET(this->GetColumnWidth(columnPtr->GetPropertyID(),&columnWidth) == noErr,_("Column width could not be determined"));
+            columnPtr->SetWidthVariable(columnWidth);
+          } /* for */
+         // update order status:
+          DataBrowserPropertyID propertyID; // variable definition
+
+          if ((this->GetSortProperty(&propertyID) == noErr) && (propertyID >= kMinPropertyID))
+          {
+            DataBrowserSortOrder            sortOrder;
+            DataBrowserTableViewColumnIndex columnIndex;
+
+            if ((this->GetSortOrder(&sortOrder) == noErr) && (this->GetColumnIndex(propertyID,&columnIndex) == noErr))

             {
             {

-              columnPtr->SetSortOrder(!(columnPtr->IsSortOrderAscending()));
-             // initialize wxWidget event:
-              wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dataViewCtrlPtr->GetId()); // variable defintion
-
-              dataViewEvent.SetEventObject(dataViewCtrlPtr);
-              dataViewEvent.SetColumn(columnIndex);
-              dataViewEvent.SetDataViewColumn(columnPtr);
-             // finally send the equivalent wxWidget event:
-              dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
+             // variable definition and initialization:
+              wxDataViewColumn* columnPtr;
+              columnPtr = dataViewCtrlPtr->GetColumn(columnIndex);
+             // check if the sort order has changed:
+              if (  columnPtr->IsSortOrderAscending()  && (sortOrder == kDataBrowserOrderDecreasing) ||
+                  !(columnPtr->IsSortOrderAscending()) && (sortOrder == kDataBrowserOrderIncreasing))
+              {
+                columnPtr->SetSortOrder(!(columnPtr->IsSortOrderAscending()));
+               // initialize wxWidget event:
+                wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dataViewCtrlPtr->GetId()); // variable defintion
+
+                dataViewEvent.SetEventObject(dataViewCtrlPtr);
+                dataViewEvent.SetColumn(columnIndex);
+                dataViewEvent.SetDataViewColumn(columnPtr);
+               // finally send the equivalent wxWidget event:
+                dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+              } /* if */

             } /* if */
           } /* if */
             } /* if */
           } /* if */

-        } /* if */
-      } /* block */
-      break;
-  } /* switch */
+        } /* block */
+        break;
+    } /* switch */

 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID, DataBrowserItemNotification, DataBrowserItemDataRef) */
 
 
 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID, DataBrowserItemNotification, DataBrowserItemDataRef) */
 
 

-#endif
- // wxUSE_GENERICDATAVIEWCTRL
+#endif // wxUSE_DATAVIEWCTRL && !wxUSE_GENERICDATAVIEWCTRL