include/wx/calctrl.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/calctrl.h
   3 // Purpose:     date-picker control
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     29.12.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
   9 // Licence:     wxWindows license
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 /*
  13    TODO
  14
  15    1. implement multiple selections for date ranges
  16    2. background bitmap for the calendar?
  17  */
  18
  19 #ifndef _WX_CALCTRL_H
  20 #define _WX_CALCTRL_H
  21
  22 #include "wx/datetime.h"
  23
  24 // ----------------------------------------------------------------------------
  25 // constants
  26 // ----------------------------------------------------------------------------
  27
  28 // return values for the HitTest() method
  29 enum wxCalendarHitTestResult
  30 {
  31     wxCAL_HITTEST_NOWHERE,      // outside of anything
  32     wxCAL_HITTEST_HEADER,       // on the header (weekdays)
  33     wxCAL_HITTEST_DAY           // on a day in the calendar
  34 };
  35
  36 // border types for a date
  37 enum wxCalendarDateBorder
  38 {
  39     wxCAL_BORDER_NONE,          // no border (default)
  40     wxCAL_BORDER_SQUARE,        // a rectangular border
  41     wxCAL_BORDER_ROUND          // a round border
  42 };
  43
  44 // ----------------------------------------------------------------------------
  45 // wxCalendarDateAttr: custom attributes for a calendar date
  46 // ----------------------------------------------------------------------------
  47
  48 class WXDLLEXPORT wxCalendarDateAttr
  49 {
  50 #if !defined(__VISAGECPP__)
  51 protected:
  52     // This has to be before the use of Init(), for MSVC++ 1.5
  53     // But dorks up Visualage!
  54     void Init(wxCalendarDateBorder border = wxCAL_BORDER_NONE)
  55     {
  56         m_border = border;
  57         m_holiday = FALSE;
  58     }
  59 #endif
  60 public:
  61     // ctors
  62     wxCalendarDateAttr() { Init(); }
  63     wxCalendarDateAttr(const wxColour& colText,
  64                        const wxColour& colBack = wxNullColour,
  65                        const wxColour& colBorder = wxNullColour,
  66                        const wxFont& font = wxNullFont,
  67                        wxCalendarDateBorder border = wxCAL_BORDER_NONE)
  68         : m_colText(colText), m_colBack(colBack),
  69           m_colBorder(colBorder), m_font(font)
  70     {
  71         Init(border);
  72     }
  73     wxCalendarDateAttr(wxCalendarDateBorder border,
  74                        const wxColour& colBorder = wxNullColour)
  75         : m_colBorder(colBorder)
  76     {
  77         Init(border);
  78     }
  79
  80     // setters
  81     void SetTextColour(const wxColour& colText) { m_colText = colText; }
  82     void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; }
  83     void SetBorderColour(const wxColour& col) { m_colBorder = col; }
  84     void SetFont(const wxFont& font) { m_font = font; }
  85     void SetBorder(wxCalendarDateBorder border) { m_border = border; }
  86     void SetHoliday(bool holiday) { m_holiday = holiday; }
  87
  88     // accessors
  89     bool HasTextColour() const { return m_colText.Ok(); }
  90     bool HasBackgroundColour() const { return m_colBack.Ok(); }
  91     bool HasBorderColour() const { return m_colBorder.Ok(); }
  92     bool HasFont() const { return m_font.Ok(); }
  93     bool HasBorder() const { return m_border != wxCAL_BORDER_NONE; }
  94
  95     bool IsHoliday() const { return m_holiday; }
  96
  97     const wxColour& GetTextColour() const { return m_colText; }
  98     const wxColour& GetBackgroundColour() const { return m_colBack; }
  99     const wxColour& GetBorderColour() const { return m_colBorder; }
 100     const wxFont& GetFont() const { return m_font; }
 101     wxCalendarDateBorder GetBorder() const { return m_border; }
 102 #if defined(__VISAGECPP__)
 103 protected:
 104     // This has to be here for VisualAge
 105     void Init(wxCalendarDateBorder border = wxCAL_BORDER_NONE)
 106     {
 107         m_border = border;
 108         m_holiday = FALSE;
 109     }
 110 #endif
 111 private:
 112     wxColour m_colText,
 113              m_colBack,
 114              m_colBorder;
 115     wxFont   m_font;
 116     wxCalendarDateBorder m_border;
 117     bool m_holiday;
 118 };
 119
 120 // ----------------------------------------------------------------------------
 121 // wxCalendarCtrl events
 122 // ----------------------------------------------------------------------------
 123
 124 class WXDLLEXPORT wxCalendarCtrl;
 125
 126 class WXDLLEXPORT wxCalendarEvent : public wxCommandEvent
 127 {
 128 friend class wxCalendarCtrl;
 129 public:
 130     wxCalendarEvent() { Init(); }
 131     wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type);
 132
 133     const wxDateTime& GetDate() const { return m_date; }
 134     wxDateTime::WeekDay GetWeekDay() const { return m_wday; }
 135
 136 protected:
 137     void Init();
 138
 139 private:
 140     wxDateTime m_date;
 141     wxDateTime::WeekDay m_wday;
 142
 143     DECLARE_DYNAMIC_CLASS(wxCalendarEvent)
 144 };
 145
 146 // ----------------------------------------------------------------------------
 147 // wxCalendarCtrl
 148 // ----------------------------------------------------------------------------
 149
 150 // so far we only have a generic version, so keep it simple
 151 #include "wx/generic/calctrl.h"
 152
 153 // ----------------------------------------------------------------------------
 154 // calendar events macros
 155 // ----------------------------------------------------------------------------
 156
 157 typedef void (wxEvtHandler::*wxCalendarEventFunction)(wxCalendarEvent&);
 158
 159 #define EVT_CALENDAR(id, fn) { wxEVT_CALENDAR_DOUBLECLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxCalendarEventFunction) & fn, (wxObject *) NULL },
 160 #define EVT_CALENDAR_SEL_CHANGED(id, fn) { wxEVT_CALENDAR_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxCalendarEventFunction) & fn, (wxObject *) NULL },
 161 #define EVT_CALENDAR_DAY(id, fn) { wxEVT_CALENDAR_DAY_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxCalendarEventFunction) & fn, (wxObject *) NULL },
 162 #define EVT_CALENDAR_MONTH(id, fn) { wxEVT_CALENDAR_MONTH_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxCalendarEventFunction) & fn, (wxObject *) NULL },
 163 #define EVT_CALENDAR_YEAR(id, fn) { wxEVT_CALENDAR_YEAR_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxCalendarEventFunction) & fn, (wxObject *) NULL },
 164 #define EVT_CALENDAR_WEEKDAY_CLICKED(id, fn) { wxEVT_CALENDAR_WEEKDAY_CLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxCalendarEventFunction) & fn, (wxObject *) NULL },
 165
 166 #endif // _WX_CALCTRL_H