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

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

diff --git a/src/mac/carbon/dataview.cpp b/src/mac/carbon/dataview.cpp
index df0e175ccf92342fd6e502625571b06287d6bc0e..845c0dd9b029ff749ac781a494d26b452d508a8f 100644 (file)
--- a/src/mac/carbon/dataview.cpp
+++ b/src/mac/carbon/dataview.cpp
@@ -21,10 +21,12 @@
 #include "wx/mac/carbon/databrow.h"
 
 #ifndef WX_PRECOMP
 #include "wx/mac/carbon/databrow.h"
 
 #ifndef WX_PRECOMP

-  #include "wx/timer.h"
+    #include "wx/timer.h"
+    #include "wx/settings.h"
+    #include "wx/dcclient.h"
+    #include "wx/icon.h"

 #endif
 
 #endif
 

-#include "wx/icon.h"

 #include "wx/renderer.h"
 
 //-----------------------------------------------------------------------------
 #include "wx/renderer.h"
 
 //-----------------------------------------------------------------------------


@@ -82,7 +84,7 @@ static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler
         DataViewEvent.SetColumn(columnIndex);
         DataViewEvent.SetDataViewColumn(DataViewCtrlPtr->GetColumn(columnIndex));
        // finally sent the equivalent wxWidget event:
         DataViewEvent.SetColumn(columnIndex);
         DataViewEvent.SetDataViewColumn(DataViewCtrlPtr->GetColumn(columnIndex));
        // finally sent the equivalent wxWidget event:

-        DataViewCtrlPtr->GetEventHandler()->ProcessEvent(DataViewEvent);
+        DataViewCtrlPtr->HandleWindowEvent(DataViewEvent);

         return ::CallNextEventHandler(handler,EventReference);
       } /* if */
       else
         return ::CallNextEventHandler(handler,EventReference);
       } /* if */
       else


@@ -92,6 +94,86 @@ static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler
   return eventNotHandledErr;
 } /* wxMacDataViewCtrlEventHandler(EventHandlerCallRef, EventRef, void*) */
 
   return eventNotHandledErr;
 } /* wxMacDataViewCtrlEventHandler(EventHandlerCallRef, EventRef, void*) */
 

+static DataBrowserItemID* CreateDataBrowserItemIDArray(size_t& noOfEntries, wxDataViewItemArray const& items) // returns a newly allocated pointer to valid data browser item IDs
+{
+  size_t const noOfItems = items.GetCount();
+
+  DataBrowserItemID* itemIDs(new DataBrowserItemID[noOfItems]);
+ 
+
+ // convert all valid data view items to data browser items
+  noOfEntries = 0;
+  for (size_t i=0; i<noOfItems; ++i)
+    if (items[i].IsOk())
+    {
+      itemIDs[noOfEntries] = reinterpret_cast<DataBrowserItemID>(items[i].GetID());
+      ++noOfEntries;
+    } /* if */
+ // done:
+  return itemIDs;
+} /* CreateDataBrowserItemIDArray(size_t&, wxDataViewItemArray const&) */
+
+static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDescription, wxDataViewColumn const* columnPtr, DataBrowserPropertyID columnPropertyID, wxMacCFStringHolder const& title)
+{
+ // set properties for the column:
+  columnDescription.propertyDesc.propertyID    = columnPropertyID;
+  columnDescription.propertyDesc.propertyType  = columnPtr->GetRenderer()->GetPropertyType();
+  columnDescription.propertyDesc.propertyFlags = kDataBrowserListViewSelectionColumn; // make the column selectable
+  if (columnPtr->IsSortable())
+    columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewSortableColumn;
+#if 0
+  if (columnPtr->IsMovable())
+    columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewMovableColumn;
+#endif
+  if (columnPtr->GetRenderer()->GetMode() == wxDATAVIEW_CELL_EDITABLE)
+    columnDescription.propertyDesc.propertyFlags |= kDataBrowserPropertyIsEditable;
+  if ((columnDescription.propertyDesc.propertyType == kDataBrowserTextType) ||
+      (columnDescription.propertyDesc.propertyType == kDataBrowserIconAndTextType) ||
+      (columnDescription.propertyDesc.propertyType == kDataBrowserDateTimeType))
+    columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn; // enables generally the possibility to have user input for the mentioned types
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+  columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewNoGapForIconInHeaderButton;
+#endif
+ // set header's properties:
+  columnDescription.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
+  if (columnPtr->IsResizeable())
+  {
+    columnDescription.headerBtnDesc.minimumWidth = 0;
+    columnDescription.headerBtnDesc.maximumWidth = 30000; // 32767 is the theoretical maximum though but 30000 looks nicer
+  } /* if */
+  else
+  {
+    columnDescription.headerBtnDesc.minimumWidth = columnPtr->GetWidth();
+    columnDescription.headerBtnDesc.maximumWidth = columnPtr->GetWidth();
+  } /* if */
+  columnDescription.headerBtnDesc.titleOffset = 0;
+  columnDescription.headerBtnDesc.titleString = ::CFStringCreateCopy(kCFAllocatorDefault,title);
+  columnDescription.headerBtnDesc.initialOrder       = kDataBrowserOrderIncreasing; // choose one of the orders as "undefined" is not supported anyway (s. ControlDefs.h in the HIToolbox framework)
+  columnDescription.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask;
+  switch (columnPtr->GetAlignment())
+  {
+    case wxALIGN_CENTER:
+    case wxALIGN_CENTER_HORIZONTAL:
+      columnDescription.headerBtnDesc.btnFontStyle.just = teCenter;
+      break;
+    case wxALIGN_LEFT:
+      columnDescription.headerBtnDesc.btnFontStyle.just = teFlushLeft;
+      break;
+    case wxALIGN_RIGHT:
+      columnDescription.headerBtnDesc.btnFontStyle.just = teFlushRight;
+      break;
+    default:
+      columnDescription.headerBtnDesc.btnFontStyle.just = teFlushDefault;
+  } /* switch */
+  columnDescription.headerBtnDesc.btnFontStyle.font  = kControlFontViewSystemFont;
+  columnDescription.headerBtnDesc.btnFontStyle.style = normal;
+  columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentIconRef;
+  if (columnPtr->GetBitmap().Ok())
+    columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = columnPtr->GetBitmap().GetIconRef();
+ // done:
+  return true;
+} /* InitializeColumnDescription(DataBrowserListViewColumnDesc&, wxDataViewColumn const*, DataBrowserPropertyID, wxMacCFStringHolder const&) */
+

 //-----------------------------------------------------------------------------
 // local function pointers
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // local function pointers
 //-----------------------------------------------------------------------------


@@ -119,24 +201,44 @@ public:
             parent.IsOk()  && (this->m_dataViewControlPtr->AddItem(reinterpret_cast<DataBrowserItemID>(parent.GetID()),&itemID) == noErr));
   } /* ItemAdded(wxDataViewItem const&, wxDataViewItem const&) */
 
             parent.IsOk()  && (this->m_dataViewControlPtr->AddItem(reinterpret_cast<DataBrowserItemID>(parent.GetID()),&itemID) == noErr));
   } /* ItemAdded(wxDataViewItem const&, wxDataViewItem const&) */
 

+  virtual bool ItemsAdded(wxDataViewItem const& parent, wxDataViewItemArray const& items)
+  {
+    bool noFailureFlag;
+
+    DataBrowserItemID* itemIDs;
+    
+    size_t noOfEntries;
+    
+
+   // convert all valid data view items to data browser items:
+    itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items);
+   // insert all valid items into control:
+    noFailureFlag = ((noOfEntries == 0) ||
+                     !(parent.IsOk()) && (this->m_dataViewControlPtr->AddItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) ||
+                     parent.IsOk() && (this->m_dataViewControlPtr->AddItems(reinterpret_cast<DataBrowserItemID>(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr));
+   // give allocated array space free again:
+    delete[] itemIDs;
+   // done:
+    return noFailureFlag;
+  } /* ItemsAdded(wxDataViewItem const&, wxDataViewItemArray const&) */
+

   virtual bool ItemChanged(wxDataViewItem const& item)
   {
     DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
     
     
   virtual bool ItemChanged(wxDataViewItem const& item)
   {
     DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
     
     

-    wxCHECK_MSG(item.IsOk(),             false,_("Changed item is invalid."));
-    wxCHECK_MSG(this->GetOwner() != NULL,false,_("Owner not initialized."));
+    wxCHECK_MSG(item.IsOk(),false,_("Changed item is invalid."));

     if (this->m_dataViewControlPtr->UpdateItems(&itemID) == noErr)
     {
       wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
       
      // sent the equivalent wxWidget event:
     if (this->m_dataViewControlPtr->UpdateItems(&itemID) == noErr)
     {
       wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
       
      // sent the equivalent wxWidget event:

-      wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED,dataViewCtrlPtr->GetId()); // variable defintion
+      wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); // variable defintion

 
       dataViewEvent.SetEventObject(dataViewCtrlPtr);
       dataViewEvent.SetItem(item);
      // sent the equivalent wxWidget event:
 
       dataViewEvent.SetEventObject(dataViewCtrlPtr);
       dataViewEvent.SetItem(item);
      // sent the equivalent wxWidget event:

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

      // done
       return true;
     } /* if */
      // done
       return true;
     } /* if */


@@ -144,6 +246,39 @@ public:
       return false;
   } /* ItemChanged(wxDataViewItem const&) */
 
       return false;
   } /* ItemChanged(wxDataViewItem const&) */
 

+  virtual bool ItemsChanged(wxDataViewItemArray const& items)
+  {
+    bool noFailureFlag;
+
+    DataBrowserItemID* itemIDs;
+    
+    size_t noOfEntries;
+    
+
+   // convert all valid data view items to data browser items:
+    itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items);
+   // change items (ATTENTION: ONLY ITEMS OF THE ROOT ARE CHANGED BECAUSE THE PARENT PARAMETER IS MISSING):
+    noFailureFlag = (this->m_dataViewControlPtr->UpdateItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr);
+    if (noFailureFlag)
+    {
+      wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
+      
+     // send for all changed items a wxWidget event:
+      wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); // variable defintion
+
+      dataViewEvent.SetEventObject(dataViewCtrlPtr);
+      for (size_t i=0; i<noOfEntries; ++i)
+      {
+        dataViewEvent.SetItem(reinterpret_cast<void*>(itemIDs[i]));
+        dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
+      } /* for */
+    } /* if */
+   // release allocated array space:
+    delete[] itemIDs;
+   // done:
+    return noFailureFlag;
+  } /* ItemsChanged(wxDataViewItem const&) */
+

   virtual bool ItemDeleted(wxDataViewItem const& parent, wxDataViewItem const& item)
   {
     if (item.IsOk())
   virtual bool ItemDeleted(wxDataViewItem const& parent, wxDataViewItem const& item)
   {
     if (item.IsOk())


@@ -154,10 +289,12 @@ public:
       wxDataViewCtrl*   dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
       
      // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have
       wxDataViewCtrl*   dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
       
      // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have

-     // not to be identical because the being edited item might be below the passed item in the hierarchy); therefore, the control is informed that currently a deleting process
-     // is started and that variables can currently not be updated even when requested by the system:
+     // not to be identical because the being edited item might be below the passed item in the hierarchy);
+     // to prevent the control trying to ask the model to update an already deleted item the control is informed that currently a deleting process
+     // has been started and that variables can currently not be updated even when requested by the system:

       dataViewCtrlPtr->SetDeleting(true);
       errorStatus = this->m_dataViewControlPtr->RemoveItem(reinterpret_cast<DataBrowserItemID>(parent.GetID()),&itemID);
       dataViewCtrlPtr->SetDeleting(true);
       errorStatus = this->m_dataViewControlPtr->RemoveItem(reinterpret_cast<DataBrowserItemID>(parent.GetID()),&itemID);

+     // enable automatic updating again:

       dataViewCtrlPtr->SetDeleting(false);
       return (errorStatus == noErr);
     } /* if */
       dataViewCtrlPtr->SetDeleting(false);
       return (errorStatus == noErr);
     } /* if */


@@ -165,6 +302,37 @@ public:
       return false;
   } /* ItemDeleted(wxDataViewItem const&, wxDataViewItem const&) */
 
       return false;
   } /* ItemDeleted(wxDataViewItem const&, wxDataViewItem const&) */
 

+  virtual bool ItemsDeleted(wxDataViewItem const& parent, wxDataViewItemArray const& items)
+  {
+    bool noFailureFlag;
+
+    DataBrowserItemID* itemIDs;
+    
+    wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
+
+    size_t noOfEntries;
+    
+
+    wxCHECK_MSG(dataViewCtrlPtr != NULL,false,_("Data view control is not correctly initialized"));
+   // convert all valid data view items to data browser items:
+    itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items);
+   // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have
+   // not to be identical because the being edited item might be below the passed item in the hierarchy);
+   // to prevent the control trying to ask the model to update an already deleted item the control is informed that currently a deleting process
+   // has been started and that variables can currently not be updated even when requested by the system:
+    dataViewCtrlPtr->SetDeleting(true);
+   // insert all valid items into control:
+    noFailureFlag = ((noOfEntries == 0) ||
+                     !(parent.IsOk()) && (this->m_dataViewControlPtr->RemoveItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) ||
+                     parent.IsOk() && (this->m_dataViewControlPtr->RemoveItems(reinterpret_cast<DataBrowserItemID>(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr));
+   // enable automatic updating again:
+    dataViewCtrlPtr->SetDeleting(false);
+   // give allocated array space free again:
+    delete[] itemIDs;
+   // done:
+    return noFailureFlag;
+  } /* ItemsDeleted(wxDataViewItem const&, wxDataViewItemArray const&) */
+

   virtual bool ValueChanged(wxDataViewItem const& item, unsigned int col)
   {
     DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
   virtual bool ValueChanged(wxDataViewItem const& item, unsigned int col)
   {
     DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));


@@ -183,13 +351,13 @@ public:
         (this->m_dataViewControlPtr->UpdateItems(parentID,1,&itemID,dataViewCtrlPtr->GetColumn(col)->GetPropertyID(),propertyID) == noErr))
     {
      // variable definition and initialization:
         (this->m_dataViewControlPtr->UpdateItems(parentID,1,&itemID,dataViewCtrlPtr->GetColumn(col)->GetPropertyID(),propertyID) == noErr))
     {
      // variable definition and initialization:

-      wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED,dataViewCtrlPtr->GetId());
+      wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId());

 
       dataViewEvent.SetEventObject(dataViewCtrlPtr);
       dataViewEvent.SetColumn(col);
       dataViewEvent.SetItem(item);
      // send the equivalent wxWidget event:
 
       dataViewEvent.SetEventObject(dataViewCtrlPtr);
       dataViewEvent.SetColumn(col);
       dataViewEvent.SetItem(item);
      // send the equivalent wxWidget event:

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

      // done
       return true;
     } /* if */
      // done
       return true;
     } /* if */


@@ -199,20 +367,7 @@ public:
 
   virtual bool Cleared(void)
   {
 
   virtual bool Cleared(void)
   {

-    if (this->m_dataViewControlPtr->RemoveItems() == noErr)
-    {
-     // variable definitions and initializations:
-      wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->m_dataViewControlPtr->GetPeer()));
-      wxDataViewEvent dataViewEvent  (wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED,dataViewCtrlPtr->GetId());
-
-      dataViewEvent.SetEventObject(dataViewCtrlPtr);
-     // send the equivalent wxWidget event:
-      dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
-     // done
-      return true;
-    } /* if */
-    else
-      return false;
+    return (this->m_dataViewControlPtr->RemoveItems() == noErr);

   } /* Cleared(void) */
 
   virtual void Resort(void)
   } /* Cleared(void) */
 
   virtual void Resort(void)


@@ -277,7 +432,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer,wxDataViewRendererBase)
 // ---------------------------------------------------------
 #pragma mark -
 wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
 // ---------------------------------------------------------
 #pragma mark -
 wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)

-                         :wxDataViewRenderer(varianttype,mode,align), m_editorCtrlPtr(NULL)
+                         :wxDataViewRenderer(varianttype,mode,align), m_editorCtrlPtr(NULL), m_DCPtr(NULL)

 {
 } /* wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const&, wxDataViewCellMode) */
 
 {
 } /* wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const&, wxDataViewCellMode) */
 


@@ -287,20 +442,28 @@ wxDataViewCustomRenderer::~wxDataViewCustomRenderer(void)
     delete this->m_DCPtr;
 } /* wxDataViewCustomRenderer::~wxDataViewCustomRenderer(void) */
 
     delete this->m_DCPtr;
 } /* wxDataViewCustomRenderer::~wxDataViewCustomRenderer(void) */
 

+void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state )
+{
+    wxDataViewCtrl *view = GetOwner()->GetOwner();
+    wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ? *wxWHITE : view->GetForegroundColour();
+    dc->SetTextForeground(col);
+    dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
+}
+

 wxDC* wxDataViewCustomRenderer::GetDC(void)
 {
   if (this->m_DCPtr == NULL)
   {
     if ((GetOwner() == NULL) || (GetOwner()->GetOwner() == NULL))
       return NULL;
 wxDC* wxDataViewCustomRenderer::GetDC(void)
 {
   if (this->m_DCPtr == NULL)
   {
     if ((GetOwner() == NULL) || (GetOwner()->GetOwner() == NULL))
       return NULL;

-    this->m_DCPtr = new wxClientDC(this->GetOwner()->GetOwner());
+    this->m_DCPtr = new wxWindowDC(this->GetOwner()->GetOwner());

   } /* if */
   return this->m_DCPtr;
 } /* wxDataViewCustomRenderer::GetDC(void) */
 
 bool wxDataViewCustomRenderer::Render(void)
 {
   } /* if */
   return this->m_DCPtr;
 } /* wxDataViewCustomRenderer::GetDC(void) */
 
 bool wxDataViewCustomRenderer::Render(void)
 {

-  return false;
+  return true;

 } /* wxDataViewCustomRenderer::Render(void) */
 
 void wxDataViewCustomRenderer::SetDC(wxDC* newDCPtr)
 } /* wxDataViewCustomRenderer::Render(void) */
 
 void wxDataViewCustomRenderer::SetDC(wxDC* newDCPtr)


@@ -309,6 +472,10 @@ void wxDataViewCustomRenderer::SetDC(wxDC* newDCPtr)
   this->m_DCPtr = newDCPtr;
 } /* wxDataViewCustomRenderer::SetDC(wxDC*) */
 
   this->m_DCPtr = newDCPtr;
 } /* wxDataViewCustomRenderer::SetDC(wxDC*) */
 

+WXDataBrowserPropertyType wxDataViewCustomRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserCustomType;
+} /* wxDataViewCustomRenderer::GetPropertyType(void) const */

 
 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
 
 
 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
 


@@ -334,8 +501,24 @@ bool wxDataViewTextRenderer::Render(void)
     return false;
 } /* wxDataViewTextRenderer::Render(void) */
 
     return false;
 } /* wxDataViewTextRenderer::Render(void) */
 

+WXDataBrowserPropertyType wxDataViewTextRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserTextType;
+} /* wxDataViewTextRenderer::GetPropertyType(void) const */
+

 IMPLEMENT_CLASS(wxDataViewTextRenderer,wxDataViewRenderer)
 
 IMPLEMENT_CLASS(wxDataViewTextRenderer,wxDataViewRenderer)
 

+// --------------------------------------------------------- 
+// wxDataViewTextRendererAttr
+// --------------------------------------------------------- 
+#pragma mark -
+wxDataViewTextRendererAttr::wxDataViewTextRendererAttr(wxString const& varianttype, wxDataViewCellMode mode, int align)
+                           :wxDataViewTextRenderer(varianttype,mode,align)
+{
+} /* wxDataViewTextRendererAttr::wxDataViewTextRendererAttr(wxString const&, wxDataViewCellMode, int) */
+    
+IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
+

 // ---------------------------------------------------------
 // wxDataViewBitmapRenderer
 // ---------------------------------------------------------
 // ---------------------------------------------------------
 // wxDataViewBitmapRenderer
 // ---------------------------------------------------------


@@ -353,16 +536,62 @@ bool wxDataViewBitmapRenderer::Render(void)
     
     bitmap << this->GetValue();
     if (bitmap.Ok())
     
     bitmap << this->GetValue();
     if (bitmap.Ok())

-      return (::SetDataBrowserItemDataIcon(this->GetDataReference(),bitmap.GetBitmapData()->GetIconRef()) == noErr);
+      return (::SetDataBrowserItemDataIcon(this->GetDataReference(),bitmap.GetIconRef()) == noErr);

     else
     else

-      return false;
+      return true;

   } /* if */
   else
     return false;
 } /* wxDataViewBitmapRenderer::Render(void) */
 
   } /* if */
   else
     return false;
 } /* wxDataViewBitmapRenderer::Render(void) */
 

+WXDataBrowserPropertyType wxDataViewBitmapRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserIconType;
+} /* wxDataViewBitmapRenderer::GetPropertyType(void) const */
+

 IMPLEMENT_CLASS(wxDataViewBitmapRenderer,wxDataViewRenderer)
 
 IMPLEMENT_CLASS(wxDataViewBitmapRenderer,wxDataViewRenderer)
 

+// ---------------------------------------------------------
+// wxDataViewIconTextRenderer
+// ---------------------------------------------------------
+#pragma mark -
+wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
+                           :wxDataViewRenderer(varianttype,mode)
+{
+}
+
+bool wxDataViewIconTextRenderer::Render(void)
+{
+  if (this->GetValue().GetType() == this->GetVariantType())
+  {
+   // variable definition:
+    wxDataViewIconText iconText;
+    
+    iconText << this->GetValue();
+
+   // variable definition:
+    wxMacCFStringHolder cfString(iconText.GetText(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()));
+
+    if (iconText.GetIcon().IsOk())
+    {
+       if (::SetDataBrowserItemDataIcon(this->GetDataReference(),MAC_WXHICON(iconText.GetIcon().GetHICON())) != noErr)
+          return false;
+    }
+    
+    return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr);
+  } /* if */
+  else
+    return false;
+} /* wxDataViewIconTextRenderer::Render(void) */
+
+WXDataBrowserPropertyType wxDataViewIconTextRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserIconAndTextType;
+} /* wxDataViewIconTextRenderer::GetPropertyType(void) const */
+
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewIconTextRenderer,wxDataViewRenderer)
+
+

 // ---------------------------------------------------------
 // wxDataViewToggleRenderer
 // ---------------------------------------------------------
 // ---------------------------------------------------------
 // wxDataViewToggleRenderer
 // ---------------------------------------------------------


@@ -380,6 +609,11 @@ bool wxDataViewToggleRenderer::Render(void)
     return false;
 } /* wxDataViewToggleRenderer::Render(void) */
 
     return false;
 } /* wxDataViewToggleRenderer::Render(void) */
 

+WXDataBrowserPropertyType wxDataViewToggleRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserCheckboxType;
+} /* wxDataViewToggleRenderer::GetPropertyType(void) const */
+

 IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer,wxDataViewRenderer)
 
 // ---------------------------------------------------------
 IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer,wxDataViewRenderer)
 
 // ---------------------------------------------------------


@@ -401,6 +635,11 @@ bool wxDataViewProgressRenderer::Render(void)
     return false;
 } /* wxDataViewProgressRenderer::Render(void) */
 
     return false;
 } /* wxDataViewProgressRenderer::Render(void) */
 

+WXDataBrowserPropertyType wxDataViewProgressRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserProgressBarType;
+} /* wxDataViewProgressRenderer::GetPropertyType(void) const */
+

 IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer,wxDataViewRenderer)
 
 // ---------------------------------------------------------
 IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer,wxDataViewRenderer)
 
 // ---------------------------------------------------------


@@ -420,6 +659,11 @@ bool wxDataViewDateRenderer::Render(void)
     return false;
 } /* wxDataViewDateRenderer::Render(void) */
 
     return false;
 } /* wxDataViewDateRenderer::Render(void) */
 

+WXDataBrowserPropertyType wxDataViewDateRenderer::GetPropertyType(void) const
+{
+  return kDataBrowserDateTimeType;
+} /* wxDataViewDateRenderer::GetPropertyType(void) const */
+

 IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer,wxDataViewRenderer)
 
 // ---------------------------------------------------------
 IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer,wxDataViewRenderer)
 
 // ---------------------------------------------------------


@@ -428,14 +672,14 @@ IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer,wxDataViewRenderer)
 #pragma mark -
 wxDataViewColumn::wxDataViewColumn(wxString const &title, wxDataViewRenderer *cell, unsigned int model_column, int width, wxAlignment align, int flags)
                  :wxDataViewColumnBase(title,cell,model_column,width,wxALIGN_CENTER,flags), m_ascending(true),
 #pragma mark -
 wxDataViewColumn::wxDataViewColumn(wxString const &title, wxDataViewRenderer *cell, unsigned int model_column, int width, wxAlignment align, int flags)
                  :wxDataViewColumnBase(title,cell,model_column,width,wxALIGN_CENTER,flags), m_ascending(true),

-                  m_flags(flags & ~(wxDATAVIEW_COL_HIDDEN | wxDATAVIEW_COL_RESIZABLE)), m_maxWidth(std::numeric_limits<int>::max()), m_minWidth(0), m_width(width),
+                  m_flags(flags & ~(wxDATAVIEW_COL_HIDDEN)), m_maxWidth(30000), m_minWidth(0), m_width(width >= 0 ? width : wxDVC_DEFAULT_WIDTH),

                   m_alignment(align), m_title(title)
 {
 } /* wxDataViewColumn::wxDataViewColumn(wxString const &title, wxDataViewRenderer*, unsigned int, int, wxAlignment, int) */
 
 wxDataViewColumn::wxDataViewColumn(wxBitmap const& bitmap, wxDataViewRenderer *cell, unsigned int model_column, int width, wxAlignment align, int flags)
                  :wxDataViewColumnBase(bitmap,cell,model_column,width,wxALIGN_CENTER,flags), m_ascending(true),
                   m_alignment(align), m_title(title)
 {
 } /* wxDataViewColumn::wxDataViewColumn(wxString const &title, wxDataViewRenderer*, unsigned int, int, wxAlignment, int) */
 
 wxDataViewColumn::wxDataViewColumn(wxBitmap const& bitmap, wxDataViewRenderer *cell, unsigned int model_column, int width, wxAlignment align, int flags)
                  :wxDataViewColumnBase(bitmap,cell,model_column,width,wxALIGN_CENTER,flags), m_ascending(true),

-                  m_flags(flags & (wxDATAVIEW_COL_HIDDEN | wxDATAVIEW_COL_RESIZABLE)), m_maxWidth(std::numeric_limits<int>::max()), m_minWidth(0), m_width(width),
+                  m_flags(flags & ~(wxDATAVIEW_COL_HIDDEN)), m_maxWidth(30000), m_minWidth(0), m_width(width >= 0 ? width : wxDVC_DEFAULT_WIDTH),

                   m_alignment(align)
 {
 } /* wxDataViewColumn::wxDataViewColumn(wxBitmap const&, wxDataViewRenderer*, unsigned int, int, wxAlignment, int) */
                   m_alignment(align)
 {
 } /* wxDataViewColumn::wxDataViewColumn(wxBitmap const&, wxDataViewRenderer*, unsigned int, int, wxAlignment, int) */


@@ -495,7 +739,7 @@ void wxDataViewColumn::SetBitmap(wxBitmap const& bitmap)
 
       wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
       if (this->GetBitmap().Ok())
 
       wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
       if (this->GetBitmap().Ok())

-        headerDescription.btnContentInfo.u.iconRef = this->GetBitmap().GetBitmapData()->GetIconRef();
+        headerDescription.btnContentInfo.u.iconRef = this->GetBitmap().GetIconRef();

       else
         headerDescription.btnContentInfo.u.iconRef = NULL;
       wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon."));
       else
         headerDescription.btnContentInfo.u.iconRef = NULL;
       wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon."));


@@ -613,6 +857,7 @@ void wxDataViewColumn::SetSortOrder(bool ascending)
       else
         headerDescription.initialOrder = kDataBrowserOrderDecreasing;
       verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription));
       else
         headerDescription.initialOrder = kDataBrowserOrderDecreasing;
       verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription));

+      macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID());

     } /* if */
   } /* if */
 } /* wxDataViewColumn::SetSortOrder(bool) */
     } /* if */
   } /* if */
 } /* wxDataViewColumn::SetSortOrder(bool) */


@@ -670,7 +915,6 @@ void wxDataViewCtrl::Init(void)
 {
   this->m_Deleting      = false;
   this->m_macIsUserPane = false;
 {
   this->m_Deleting      = false;
   this->m_macIsUserPane = false;

-  this->m_NotifierPtr   = NULL;

   this->m_cgContext     = NULL;
 } /* wxDataViewCtrl::Init(void) */
 
   this->m_cgContext     = NULL;
 } /* wxDataViewCtrl::Init(void) */
 


@@ -689,122 +933,191 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos,
 
   InstallControlEventHandler(this->m_peer->GetControlRef(),GetwxMacDataViewCtrlEventHandlerUPP(),GetEventTypeCount(eventList),eventList,this,NULL);
 
 
   InstallControlEventHandler(this->m_peer->GetControlRef(),GetwxMacDataViewCtrlEventHandlerUPP(),GetEventTypeCount(eventList),eventList,this,NULL);
 

+  ::SetDataBrowserTableViewHiliteStyle( this->m_peer->GetControlRef(), kDataBrowserTableViewFillHilite );
+

   return true;
 } /* wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator) */
 
   return true;
 } /* wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator) */
 

-bool wxDataViewCtrl::AppendColumn(wxDataViewColumn* dataViewColumnPtr)
+bool wxDataViewCtrl::AssociateModel(wxDataViewModel* model)
+{
+  if (!wxDataViewCtrlBase::AssociateModel(model))
+    return false;
+  
+  model->AddNotifier(new wxMacDataViewModelNotifier(dynamic_cast<wxMacDataViewDataBrowserListViewControl*>(this->m_peer)));
+
+  return true;
+} /* wxDataViewCtrl::AssociateModel(wxDataViewModel*) */
+
+bool wxDataViewCtrl::AppendColumn(wxDataViewColumn* columnPtr)

 {
 {

+  DataBrowserListViewColumnDesc columnDescription;
+
+  DataBrowserPropertyID NewPropertyID;
+
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+
+  wxMacCFStringHolder title(columnPtr->GetTitle(),this->m_font.Ok() ? this->m_font.GetEncoding() : wxLocale::GetSystemEncoding());
+
+

  // first, some error checking:
  // first, some error checking:

-  wxCHECK_MSG(dataViewColumnPtr != NULL,                                                 false,_("Column pointer must not be NULL."));
-  wxCHECK_MSG(dataViewColumnPtr->GetRenderer() != NULL,                                  false,_("Column does not have a renderer."));
-  wxCHECK_MSG(this->GetModel() != NULL,                                                  false,_("No model associated with control."));
-  wxCHECK_MSG((dataViewColumnPtr->GetModelColumn() >= 0) &&
-              (dataViewColumnPtr->GetModelColumn() < this->GetModel()->GetColumnCount()),false,_("Column's model column has no equivalent in the associated model."));
-  if (this->wxDataViewCtrlBase::AppendColumn(dataViewColumnPtr))
+  wxCHECK_MSG(MacDataViewListCtrlPtr != NULL,                                    false,_("m_peer is not or incorrectly initialized"));
+  wxCHECK_MSG(columnPtr != NULL,                                                 false,_("Column pointer must not be NULL."));
+  wxCHECK_MSG(columnPtr->GetRenderer() != NULL,                                  false,_("Column does not have a renderer."));
+  wxCHECK_MSG(this->GetModel() != NULL,                                          false,_("No model associated with control."));
+  wxCHECK_MSG((columnPtr->GetModelColumn() >= 0) &&
+              (columnPtr->GetModelColumn() < this->GetModel()->GetColumnCount()),false,_("Column's model column has no equivalent in the associated model."));
+
+ // try to get new ID for the column:
+  wxCHECK_MSG(MacDataViewListCtrlPtr->GetFreePropertyID(&NewPropertyID) == noErr,false,_("Cannot create new column's ID. Probably max. number of columns reached."));
+ // full column variable initialization:
+  columnPtr->SetPropertyID(NewPropertyID);
+ // add column to wxWidget's internal structure:
+  wxCHECK_MSG(this->wxDataViewCtrlBase::AppendColumn(columnPtr) &&
+              this->m_ColumnPointers.insert(ColumnPointerHashMapType::value_type(NewPropertyID,columnPtr)).second,false,_("Could not add column to internal structures."));
+ // create a column description and add column to the native control:
+  wxCHECK_MSG(::InitializeColumnDescription(columnDescription,columnPtr,NewPropertyID,title),                 false,_("Column description could not be initialized."));
+  wxCHECK_MSG(MacDataViewListCtrlPtr->AddColumn(&columnDescription,kDataBrowserListViewAppendColumn) == noErr,false,_("Column could not be added."));
+
+ // final adjustments for the layout:
+  wxCHECK_MSG(MacDataViewListCtrlPtr->SetColumnWidth(NewPropertyID,columnPtr->GetWidth()) == noErr,false,_("Column width could not be set."));
+
+ // make sure that the data is up-to-date...
+ // if the newly appended column is the first column add the initial data to the control and mark the column as an expander column,
+ // otherwise ask the control to 'update' the data in the newly appended column:
+  if (this->GetColumnCount() == 1)

   {
   {

-   // variable definitions:
-    DataBrowserPropertyID                          NewPropertyID;
-    DataBrowserListViewColumnDesc                  columnDescription;
-    wxMacCFStringHolder                            cfTitle(dataViewColumnPtr->GetTitle(),(this->m_font.Ok() ? this->m_font.GetEncoding() : wxLocale::GetSystemEncoding()));
-    wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+    this->SetExpanderColumn(columnPtr);
+    this->AddChildrenLevel(wxDataViewItem());
+  } /* if */
+  else
+    MacDataViewListCtrlPtr->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,NewPropertyID);
+ // done:
+  return true;
+} /* wxDataViewCtrl::AppendColumn(wxDataViewColumn*) */

 
 

-   // initialize column description:
-    wxCHECK_MSG(MacDataViewListCtrlPtr != NULL,                                    false,_("m_peer is not or incorrectly initialized"));
-    wxCHECK_MSG(MacDataViewListCtrlPtr->GetFreePropertyID(&NewPropertyID) == noErr,false,_("Maximum number of columns reached."));
-    dataViewColumnPtr->SetPropertyID(NewPropertyID);
-    if (dataViewColumnPtr->GetWidth() <= 0)
-      dataViewColumnPtr->SetWidth(wxDVC_DEFAULT_WIDTH);
-    columnDescription.propertyDesc.propertyID = NewPropertyID;
-    columnDescription.propertyDesc.propertyType = dataViewColumnPtr->GetRenderer()->GetPropertyType();
-    columnDescription.propertyDesc.propertyFlags = kDataBrowserListViewSelectionColumn; // make the column selectable
-    if (dataViewColumnPtr->IsSortable())
-      columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewSortableColumn;
-#if 0
-    if (dataViewColumnPtr->IsMovable())
-      columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewMovableColumn;
-#endif
-    if (dataViewColumnPtr->GetRenderer()->GetMode() == wxDATAVIEW_CELL_EDITABLE)
-      columnDescription.propertyDesc.propertyFlags |= kDataBrowserPropertyIsEditable;
-#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
-    if ((columnDescription.propertyDesc.propertyType == kDataBrowserTextType) ||
-        (columnDescription.propertyDesc.propertyType == kDataBrowserIconAndTextType) ||
-        (columnDescription.propertyDesc.propertyType == kDataBrowserDateTimeType))
-      columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
-#endif
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
-    columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewNoGapForIconInHeaderButton;
-#endif
-    columnDescription.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
-    if (dataViewColumnPtr->IsResizable())
-    {
-      columnDescription.headerBtnDesc.minimumWidth = 0;
-      columnDescription.headerBtnDesc.maximumWidth = 30000;
-    } /* if */
-    else
-    {
-      columnDescription.headerBtnDesc.minimumWidth = dataViewColumnPtr->GetWidth();
-      columnDescription.headerBtnDesc.maximumWidth = dataViewColumnPtr->GetWidth();
-    } /* if */
-    columnDescription.headerBtnDesc.titleOffset = 0;
-    columnDescription.headerBtnDesc.titleString = cfTitle; // we cannot directly use the wxMacCFStringHolder constructor call because then the CFStringRef is released
-                                                           // having called 'AddColumn' where the title (CFStringRef) is going to be used
-    columnDescription.headerBtnDesc.initialOrder = kDataBrowserOrderIncreasing;
-    columnDescription.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask;
-    switch (dataViewColumnPtr->GetAlignment())
-    {
-      case wxALIGN_CENTER:
-      case wxALIGN_CENTER_HORIZONTAL:
-        columnDescription.headerBtnDesc.btnFontStyle.just = teCenter;
-        break;
-      case wxALIGN_LEFT:
-        columnDescription.headerBtnDesc.btnFontStyle.just = teFlushLeft;
-        break;
-      case wxALIGN_RIGHT:
-        columnDescription.headerBtnDesc.btnFontStyle.just = teFlushRight;
-        break;
-      default:
-        columnDescription.headerBtnDesc.btnFontStyle.just = teFlushDefault;
-    } /* switch */
-    columnDescription.headerBtnDesc.btnFontStyle.font  = kControlFontViewSystemFont;
-    columnDescription.headerBtnDesc.btnFontStyle.style = normal;
-    columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentIconRef;
-    if (dataViewColumnPtr->GetBitmap().Ok())
-      columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = dataViewColumnPtr->GetBitmap().GetBitmapData()->GetIconRef();
-   // add column:
-    wxCHECK_MSG(MacDataViewListCtrlPtr->AddColumn(&columnDescription,kDataBrowserListViewAppendColumn) == noErr,false,_("Column could not be added."));
-
-   // final adjustments for the layout:
-    wxCHECK_MSG(MacDataViewListCtrlPtr->SetColumnWidth(NewPropertyID,dataViewColumnPtr->GetWidth()) == noErr,false,_("Column width could not be set."));
-#if 0
-    if (dataViewColumnPtr->IsSortable()) // if the current column is marked sortable this column will become the active sortable column, otherwise don't do anything
-      MacDataViewListCtrlPtr->SetSortProperty(NewPropertyID);
-#endif
-    if (dataViewColumnPtr == this->GetExpanderColumn()) // if the current column is marked expandable this column will become the active expandable column
-      MacDataViewListCtrlPtr->SetDisclosureColumn(NewPropertyID,true);
+bool wxDataViewCtrl::ClearColumns(void)
+{
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));

 
 

-   // make sure that the data is up-to-date...
-   // if the newly appended column is the first column add the initial data to the control otherwise ask the control to 'update' the data in the newly appended column:
-    if (this->GetColumnCount() == 1)
-      this->AddChildrenLevel(wxDataViewItem());
-    else
-      MacDataViewListCtrlPtr->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,NewPropertyID);
-   // done:
+  
+  while (this->m_ColumnPointers.begin() != this->m_ColumnPointers.end())
+  {
+    wxCHECK_MSG(MacDataViewListCtrlPtr->RemoveColumnByProperty(this->m_ColumnPointers.begin()->first) == noErr,false,_("Could not remove column."));
+    delete this->m_ColumnPointers.begin()->second;
+    this->m_ColumnPointers.erase(this->m_ColumnPointers.begin());
+  } /* while */
+  return true;
+} /* wxDataViewCtrl::ClearColumns(void) */
+
+bool wxDataViewCtrl::DeleteColumn(wxDataViewColumn* columnPtr)
+{
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+
+  
+  if ((MacDataViewListCtrlPtr->RemoveColumnByProperty(columnPtr->GetPropertyID()) == noErr) && (this->m_ColumnPointers.erase(columnPtr->GetPropertyID()) > 0))
+  {
+    delete columnPtr;

     return true;
   } /* if */
   else
     return false;
     return true;
   } /* if */
   else
     return false;

-} /* wxDataViewCtrl::AppendColumn(wxDataViewColumn*) */
+} /* wxDataViewCtrl::DeleteColumn(wxDataViewColumn*) */

 
 

-bool wxDataViewCtrl::AssociateModel(wxDataViewModel* model)
+wxDataViewColumn* wxDataViewCtrl::GetColumn(unsigned int pos) const

 {
 {

-  if (!wxDataViewCtrlBase::AssociateModel(model))
-    return false;
+  DataBrowserPropertyID propertyID;
+  
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+

   
   

-  this->m_NotifierPtr = new wxMacDataViewModelNotifier(dynamic_cast<wxMacDataViewDataBrowserListViewControl*>(this->m_peer));
-  model->AddNotifier(this->m_NotifierPtr);
+  if (MacDataViewListCtrlPtr->GetPropertyID(pos,&propertyID) == noErr)
+  {
+   // variable definition:
+    ColumnPointerHashMapType::const_iterator Result(this->m_ColumnPointers.find(propertyID));
+    
+    if (Result != this->m_ColumnPointers.end())
+      return Result->second;
+    else
+      return NULL;
+  } /* if */
+  else
+    return NULL;
+} /* wxDataViewCtrl::GetColumn(unsigned int pos) const */
+
+unsigned int wxDataViewCtrl::GetColumnCount(void) const
+{
+  return this->m_ColumnPointers.size();
+} /* wxDataViewCtrl::GetColumnCount(void) const */
+
+int wxDataViewCtrl::GetColumnPosition(wxDataViewColumn const* columnPtr) const
+{
+  if (columnPtr != NULL)
+  {
+   // variable definition and initialization:
+    DataBrowserTableViewColumnIndex                Position;
+    wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+    
+    wxCHECK_MSG(MacDataViewListCtrlPtr->GetColumnIndex(columnPtr->GetPropertyID(),&Position) == noErr,-1,_("Could not determine column's position"));
+    return static_cast<int>(Position);
+  } /* if */
+  else
+    return wxNOT_FOUND;
+} /* wxDataViewCtrl::GetColumnPosition(wxDataViewColumn const*) const */
+
+bool wxDataViewCtrl::PrependColumn(wxDataViewColumn* columnPtr)
+{
+  DataBrowserListViewColumnDesc columnDescription;
+
+  DataBrowserPropertyID NewPropertyID;

 
 

+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+
+  wxMacCFStringHolder title(columnPtr->GetTitle(),this->m_font.Ok() ? this->m_font.GetEncoding() : wxLocale::GetSystemEncoding());
+
+
+ // first, some error checking:
+  wxCHECK_MSG(MacDataViewListCtrlPtr != NULL,                                    false,_("m_peer is not or incorrectly initialized"));
+  wxCHECK_MSG(columnPtr != NULL,                                                 false,_("Column pointer must not be NULL."));
+  wxCHECK_MSG(columnPtr->GetRenderer() != NULL,                                  false,_("Column does not have a renderer."));
+  wxCHECK_MSG(this->GetModel() != NULL,                                          false,_("No model associated with control."));
+  wxCHECK_MSG((columnPtr->GetModelColumn() >= 0) &&
+              (columnPtr->GetModelColumn() < this->GetModel()->GetColumnCount()),false,_("Column's model column has no equivalent in the associated model."));
+
+ // try to get new ID for the column:
+  wxCHECK_MSG(MacDataViewListCtrlPtr->GetFreePropertyID(&NewPropertyID) == noErr,false,_("Cannot create new column's ID. Probably max. number of columns reached."));
+ // full column variable initialization:
+  columnPtr->SetPropertyID(NewPropertyID);
+ // add column to wxWidget's internal structure:
+  wxCHECK_MSG(this->wxDataViewCtrlBase::AppendColumn(columnPtr) &&
+              this->m_ColumnPointers.insert(ColumnPointerHashMapType::value_type(NewPropertyID,columnPtr)).second,false,_("Could not add column to internal structures."));
+ // create a column description and add column to the native control:
+  wxCHECK_MSG(::InitializeColumnDescription(columnDescription,columnPtr,NewPropertyID,title),false,_("Column description could not be initialized."));
+  wxCHECK_MSG(MacDataViewListCtrlPtr->AddColumn(&columnDescription,0) == noErr,              false,_("Column could not be added."));
+
+ // final adjustments for the layout:
+  wxCHECK_MSG(MacDataViewListCtrlPtr->SetColumnWidth(NewPropertyID,columnPtr->GetWidth()) == noErr,false,_("Column width could not be set."));
+
+ // make sure that the data is up-to-date...
+ // if the newly appended column is the first column add the initial data to the control and mark the column as an expander column,
+ // otherwise ask the control to 'update' the data in the newly appended column:
+  if (this->GetColumnCount() == 1)
+  {
+    this->SetExpanderColumn(columnPtr);
+    this->AddChildrenLevel(wxDataViewItem());
+  } /* if */
+  else
+    MacDataViewListCtrlPtr->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,NewPropertyID);
+ // done:

   return true;
   return true;

-} /* wxDataViewCtrl::AssociateModel(wxDataViewModel*) */
+} /* wxDataViewCtrl::PrependColumn(wxDataViewColumn*) */
+
+void wxDataViewCtrl::Collapse(wxDataViewItem const& item)
+{
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+
+
+  MacDataViewListCtrlPtr->CloseContainer(reinterpret_cast<DataBrowserItemID>(item.GetID()));
+} /* wxDataViewCtrl::Collapse(wxDataViewItem const&) */

 
 void wxDataViewCtrl::EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr)
 {
 
 void wxDataViewCtrl::EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr)
 {


@@ -822,6 +1135,36 @@ void wxDataViewCtrl::EnsureVisible(wxDataViewItem const& item, wxDataViewColumn
   } /* if */
 } /* wxDataViewCtrl::EnsureVisible(wxDataViewItem const&, wxDataViewColumn const*) */
 
   } /* if */
 } /* wxDataViewCtrl::EnsureVisible(wxDataViewItem const&, wxDataViewColumn const*) */
 

+void wxDataViewCtrl::Expand(wxDataViewItem const& item)
+{
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+  
+  
+  MacDataViewListCtrlPtr->OpenContainer(reinterpret_cast<DataBrowserItemID>(item.GetID()));
+} /* wxDataViewCtrl::Expand(wxDataViewItem const&) */
+
+wxDataViewColumn* wxDataViewCtrl::GetSortingColumn(void) const
+{
+  DataBrowserPropertyID propertyID;
+
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
+  
+  
+  if (MacDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr)
+    return this->GetColumnPtr(propertyID);
+  else
+    return NULL;
+} /* wxDataViewCtrl::GetSortingColumn(void) const */
+
+unsigned int wxDataViewCtrl::GetCount(void) const
+{
+  ItemCount noOfItems;
+
+
+  wxCHECK_MSG(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer)->GetItemCount(&noOfItems) == noErr,0,_("Could not determine number of items"));
+  return noOfItems;
+} /* wxDataViewCtrl::GetCount(void) const */
+

 wxRect wxDataViewCtrl::GetItemRect(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) const
 {
   if (item.IsOk() && (columnPtr != NULL))
 wxRect wxDataViewCtrl::GetItemRect(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) const
 {
   if (item.IsOk() && (columnPtr != NULL))


@@ -972,35 +1315,51 @@ void wxDataViewCtrl::UnselectAll(void)
 // data handling:
 void wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const& parentItem)
 {
 // data handling:
 void wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const& parentItem)
 {

-  wxDataViewItem item;
+  int NoOfChildren;
+
+  wxDataViewItemArray items;

   
   
   wxCHECK_RET(this->GetModel() != NULL,_("Model pointer not initialized."));
   
   
   wxCHECK_RET(this->GetModel() != NULL,_("Model pointer not initialized."));

-  item = this->GetModel()->GetFirstChild(parentItem);
-  while (item.IsOk())
-  {
-    (void) this->GetModel()->ItemAdded(parentItem,item);
-    item = this->GetModel()->GetNextSibling(item);
-  } /* while */
+  NoOfChildren = this->GetModel()->GetChildren(parentItem,items);
+#if 0
+  for (int i=0; i<NoOfChildren; ++i)
+    (void) this->GetModel()->ItemAdded(parentItem,items[i]);
+#else
+  (void) this->GetModel()->ItemsAdded(parentItem,items);
+#endif

 } /* wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const&) */
 
 } /* wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const&) */
 

+wxDataViewColumn* wxDataViewCtrl::GetColumnPtr(WXDataBrowserPropertyID propertyID) const
+{
+ // variable definition:
+  ColumnPointerHashMapType::const_iterator Result(this->m_ColumnPointers.find(propertyID));
+  
+  if (Result != this->m_ColumnPointers.end())
+    return Result->second;
+  else
+    return NULL;
+} /* wxDataViewCtrl::GetColumnPtr(DataBrowserPropertyID) const */
+

 // inherited methods from wxDataViewCtrlBase
 void wxDataViewCtrl::DoSetExpanderColumn(void)
 {
 // inherited methods from wxDataViewCtrlBase
 void wxDataViewCtrl::DoSetExpanderColumn(void)
 {

-  if (this->GetExpanderColumn() < this->GetColumnCount())
+  if (this->GetExpanderColumn() != NULL)

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

-    DataBrowserPropertyID                          propertyID;

     wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
 
     wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));
 

-    if (MacDataViewListCtrlPtr->GetPropertyID(this->GetExpanderColumn(),&propertyID) == noErr)
-      (void) MacDataViewListCtrlPtr->SetDisclosureColumn(propertyID);
+    (void) MacDataViewListCtrlPtr->SetDisclosureColumn(this->GetExpanderColumn()->GetPropertyID());

   } /* if */
 } /* wxDataViewCtrl::DoSetExpanderColumn(void) */
 
 void wxDataViewCtrl::DoSetIndent(void)
 {
   } /* if */
 } /* wxDataViewCtrl::DoSetExpanderColumn(void) */
 
 void wxDataViewCtrl::DoSetIndent(void)
 {

-} /* wxDataViewCtrl::DoSetExpanderColumn(void) */
+  wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(this->m_peer));  
+
+
+  (void) MacDataViewListCtrlPtr->SetIndent(static_cast<float>(this->GetIndent()));
+} /* wxDataViewCtrl::DoSetIndent(void) */

 
 // event handling:
 void wxDataViewCtrl::OnSize(wxSizeEvent& event)
 
 // event handling:
 void wxDataViewCtrl::OnSize(wxSizeEvent& event)