added wxInputHandler and initial support for it in wxControl

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/wxUNIVERSAL@8132 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/univ/inphand.h

@@ -0,0 +1,47 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/univ/inphand.h
+// Purpose:     wxInputHandler class maps the keyboard and mouse events to the
+//              actions which then are performed by the control
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     18.08.00
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence:     wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_UNIV_INPHAND_H_
+#define _WX_UNIV_INPHAND_H_
+
+#ifdef __GNUG__
+    #pragma interface "inphand.h"
+#endif
+
+#include "wx/control.h" // for wxControlAction
+
+// ----------------------------------------------------------------------------
+// wxInputHandler: maps the events to the actions
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxInputHandler
+{
+public:
+    // map a keyboard event to an action (pressed == TRUE if the key was
+    // pressed, FALSE if released)
+    virtual wxControlAction Map(const wxKeyEvent& event, bool pressed) = 0;
+
+    // map a mouse event to an action
+    virtual wxControlAction Map(const wxMouseEvent& event) = 0;
+
+    // virtual dtor for any base class
+    virtual ~wxInputHandler();
+};
+
+// ----------------------------------------------------------------------------
+// the control names which can be passed to wxTheme::GetInputHandler()
+// ----------------------------------------------------------------------------
+
+#define wxCONTROL_DEFAULT   _T("control")
+#define wxCONTROL_BUTTON    _T("button")
+
+#endif // _WX_UNIV_INPHAND_H_