include/wx/msw/calctrl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/calctrl.h
   3 // Purpose:     wxCalendarCtrl control implementation for MSW
   4 // Author:      Vadim Zeitlin
   5 // RCS-ID:      $Id$
   6 // Copyright:   (C) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_MSW_CALCTRL_H_
  11 #define _WX_MSW_CALCTRL_H_
  12
  13 class WXDLLIMPEXP_ADV wxCalendarCtrl : public wxCalendarCtrlBase
  14 {
  15 public:
  16     wxCalendarCtrl() { Init(); }
  17     wxCalendarCtrl(wxWindow *parent,
  18                    wxWindowID id,
  19                    const wxDateTime& date = wxDefaultDateTime,
  20                    const wxPoint& pos = wxDefaultPosition,
  21                    const wxSize& size = wxDefaultSize,
  22                    long style = wxCAL_SHOW_HOLIDAYS,
  23                    const wxString& name = wxCalendarNameStr)
  24     {
  25         Init();
  26
  27         Create(parent, id, date, pos, size, style, name);
  28     }
  29
  30     bool Create(wxWindow *parent,
  31                 wxWindowID id,
  32                 const wxDateTime& date = wxDefaultDateTime,
  33                 const wxPoint& pos = wxDefaultPosition,
  34                 const wxSize& size = wxDefaultSize,
  35                 long style = wxCAL_SHOW_HOLIDAYS,
  36                 const wxString& name = wxCalendarNameStr);
  37
  38     virtual bool SetDate(const wxDateTime& date);
  39     virtual wxDateTime GetDate() const;
  40
  41     virtual bool SetDateRange(const wxDateTime& lowerdate = wxDefaultDateTime,
  42                               const wxDateTime& upperdate = wxDefaultDateTime);
  43     virtual bool GetDateRange(wxDateTime *lowerdate, wxDateTime *upperdate) const;
  44
  45     virtual bool EnableMonthChange(bool enable = true);
  46
  47     virtual void Mark(size_t day, bool mark);
  48     virtual void SetHoliday(size_t day);
  49
  50     virtual wxCalendarHitTestResult HitTest(const wxPoint& pos,
  51                                             wxDateTime *date = NULL,
  52                                             wxDateTime::WeekDay *wd = NULL);
  53
  54     virtual void SetWindowStyleFlag(long style);
  55
  56 protected:
  57     virtual wxSize DoGetBestSize() const;
  58
  59     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
  60
  61     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
  62
  63     void MSWOnClick(wxMouseEvent& event);
  64     void MSWOnDoubleClick(wxMouseEvent& event);
  65
  66 private:
  67     void Init();
  68
  69     // bring the control in sync with m_marks
  70     void UpdateMarks();
  71
  72     // set first day of week in the control to correspond to our
  73     // wxCAL_MONDAY_FIRST flag
  74     void UpdateFirstDayOfWeek();
  75
  76     // reset holiday information
  77     virtual void ResetHolidayAttrs() { m_holidays = 0; }
  78
  79     // redisplay holidays
  80     virtual void RefreshHolidays() { UpdateMarks(); }
  81
  82
  83     // current date, we need to store it instead of simply retrieving it from
  84     // the control as needed in order to be able to generate the correct events
  85     // from MSWOnNotify()
  86     wxDateTime m_date;
  87
  88     // bit field containing the state (marked or not) of all days in the month
  89     wxUint32 m_marks;
  90
  91     // the same but indicating whether a day is a holiday or not
  92     wxUint32 m_holidays;
  93
  94
  95     DECLARE_DYNAMIC_CLASS(wxCalendarCtrl)
  96     wxDECLARE_NO_COPY_CLASS(wxCalendarCtrl);
  97 };
  98
  99 #endif // _WX_MSW_CALCTRL_H_