Added sort order and alignement for column headers.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41641 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/datavgen.cpp

@@ -612,6 +612,16 @@ wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *
         m_width = 30;
 }
 
+void wxDataViewColumn::SetAlignment( wxAlignment WXUNUSED(align) )
+{
+    // TODO
+}
+
+void wxDataViewColumn::SetSortOrder( bool WXUNUSED(ascending) )
+{
+    // TODO
+}
+
 wxDataViewColumn::~wxDataViewColumn()
 {
 }
@@ -622,6 +632,12 @@ void wxDataViewColumn::SetTitle( const wxString &title )
 
 }
 
+void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
+{
+    wxDataViewColumnBase::SetBitmap( bitmap );
+
+}
+
 int wxDataViewColumn::GetWidth()
 {
     return m_width;