include/wx/msw/calctrl.h

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