// Purpose: wxDataViewRenderer for generic wxDataViewCtrl implementation
// Author: Robert Roebling, Vadim Zeitlin
// Created: 2009-11-07 (extracted from wx/generic/dataview.h)
-// RCS-ID: $Id: wxhead.h,v 1.11 2009-06-29 10:23:04 zeitlin Exp $
+// RCS-ID: $Id$
// Copyright: (c) 2006 Robert Roebling
// (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
// implementation
- // this is a replacement for dynamic_cast<wxDataViewCustomRenderer> in the
- // code checking whether the renderer is interested in mouse events, it's
- // overridden in wxDataViewCustomRenderer to return the object itself but
- // intentionally returns NULL for all the other renderer classes as the
- // user should _not_ be able to override Activate/LeftClick() when deriving
- // from them for consistency with the other ports and while we can't
- // prevent this from working at compile-time because all renderer are
- // custom renderers in the generic implementation, we at least make sure
- // that it doesn't work at run-time because Activate/LeftClick() would
- // never be called
- virtual wxDataViewCustomRenderer *WXGetAsCustom() { return NULL; }
+ // These callbacks are used by generic implementation of wxDVC itself.
+ // They're different from the corresponding Activate/LeftClick() methods
+ // which should only be overridable for the custom renderers while the
+ // generic implementation uses these ones for all of them, including the
+ // standard ones.
+
+ virtual bool WXOnActivate(const wxRect& WXUNUSED(cell),
+ wxDataViewModel *WXUNUSED(model),
+ const wxDataViewItem & WXUNUSED(item),
+ unsigned int WXUNUSED(col))
+ { return false; }
+
+ virtual bool WXOnLeftClick(const wxPoint& WXUNUSED(cursor),
+ const wxRect& WXUNUSED(cell),
+ wxDataViewModel *WXUNUSED(model),
+ const wxDataViewItem & WXUNUSED(item),
+ unsigned int WXUNUSED(col) )
+ { return false; }
private:
int m_align;