include/wx/dateevt.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/dateevt.h
   3 // Purpose:     declares wxDateEvent class
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     2005-01-10
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2005 Vadim Zeitlin <vadim@wxwindows.org>
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DATEEVT_H_
  13 #define _WX_DATEEVT_H_
  14
  15 #include "wx/event.h"
  16 #include "wx/datetime.h"
  17 #include "wx/window.h"
  18
  19 // ----------------------------------------------------------------------------
  20 // wxDateEvent: used by wxCalendarCtrl and wxDatePickerCtrl
  21 // ----------------------------------------------------------------------------
  22
  23 class WXDLLIMPEXP_ADV wxDateEvent : public wxCommandEvent
  24 {
  25 public:
  26     wxDateEvent() { }
  27     wxDateEvent(wxWindow *win, const wxDateTime& dt, wxEventType type)
  28         : wxCommandEvent(type, win->GetId()),
  29           m_date(dt)
  30     {
  31         SetEventObject(win);
  32     }
  33
  34     const wxDateTime& GetDate() const { return m_date; }
  35     void SetDate(const wxDateTime &date) { m_date = date; }
  36
  37     // default copy ctor, assignment operator and dtor are ok
  38     virtual wxEvent *Clone() const { return new wxDateEvent(*this); }
  39
  40 private:
  41     wxDateTime m_date;
  42
  43     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDateEvent)
  44 };
  45
  46 // ----------------------------------------------------------------------------
  47 // event types and macros for handling them
  48 // ----------------------------------------------------------------------------
  49
  50 extern WXDLLIMPEXP_ADV const wxEventType wxEVT_DATE_CHANGED;
  51
  52 typedef void (wxEvtHandler::*wxDateEventFunction)(wxDateEvent&);
  53
  54 #define wxDateEventHandler(func) \
  55     (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDateEventFunction, &func)
  56
  57 #define EVT_DATE_CHANGED(id, fn) \
  58     wx__DECLARE_EVT1(wxEVT_DATE_CHANGED, id, wxDateEventHandler(fn))
  59
  60 #ifdef _WX_DEFINE_DATE_EVENTS_
  61     const wxEventType wxEVT_DATE_CHANGED = wxNewEventType();
  62
  63     IMPLEMENT_DYNAMIC_CLASS(wxDateEvent, wxCommandEvent)
  64 #endif
  65
  66 #endif // _WX_DATEEVT_H_
  67