pid = pg->Append( new wxColourProperty(wxT("ColourProperty"),wxPG_LABEL,*wxRED) );
//pg->SetPropertyAttribute(pid,wxPG_COLOUR_ALLOW_CUSTOM,false);
pg->SetPropertyEditor( wxT("ColourProperty"), wxPGEditor_ComboBox );
pid = pg->Append( new wxColourProperty(wxT("ColourProperty"),wxPG_LABEL,*wxRED) );
//pg->SetPropertyAttribute(pid,wxPG_COLOUR_ALLOW_CUSTOM,false);
pg->SetPropertyEditor( wxT("ColourProperty"), wxPGEditor_ComboBox );