#include "wx/control.h" // the base class
-#include "wx/datetime.h" // for m_date
-#include "wx/combobox.h" // for m_comboMonth
-#include "wx/spinctrl.h" // for m_spinYear
+#include "wx/spinctrl.h" // for wxSpinEvent
+
+class WXDLLEXPORT wxComboBox;
+class WXDLLEXPORT wxStaticText;
#define wxCalendarNameStr _T("CalendarCtrl")
class WXDLLEXPORT wxCalendarCtrl : public wxControl
{
+friend class wxMonthComboBox;
+friend class wxYearSpinCtrl;
+
public:
// construction
wxCalendarCtrl() { Init(); }
const wxDateTime& date = wxDefaultDateTime,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
- long style = 0,
+ long style = wxCAL_SHOW_HOLIDAYS | wxWANTS_CHARS,
const wxString& name = wxCalendarNameStr)
- : wxControl(parent, id, pos, size, style, wxDefaultValidator, name)
{
Init();
const wxDateTime& date = wxDefaultDateTime,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
- long style = 0,
+ long style = wxCAL_SHOW_HOLIDAYS | wxWANTS_CHARS,
const wxString& name = wxCalendarNameStr);
+ virtual ~wxCalendarCtrl();
+
// set/get the current date
+ // ------------------------
+
void SetDate(const wxDateTime& date);
const wxDateTime& GetDate() const { return m_date; }
- // returns TRUE if the given point is on a day and fills date with its
- // value
- bool HitTest(const wxPoint& pos, wxDateTime *date);
+ // calendar mode
+ // -------------
+
+ // some calendar styles can't be changed after the control creation by
+ // just using SetWindowStyle() and Refresh() and the functions below
+ // should be used instead for them
+
+ // corresponds to wxCAL_NO_YEAR_CHANGE bit
+ void EnableYearChange(bool enable = TRUE);
+
+ // corresponds to wxCAL_NO_MONTH_CHANGE bit
+ void EnableMonthChange(bool enable = TRUE);
+
+ // corresponds to wxCAL_SHOW_HOLIDAYS bit
+ void EnableHolidayDisplay(bool display = TRUE);
+
+ // customization
+ // -------------
+
+ // header colours are used for painting the weekdays at the top
+ void SetHeaderColours(const wxColour& colFg, const wxColour& colBg)
+ {
+ m_colHeaderFg = colFg;
+ m_colHeaderBg = colBg;
+ }
+
+ const wxColour& GetHeaderColourFg() const { return m_colHeaderFg; }
+ const wxColour& GetHeaderColourBg() const { return m_colHeaderBg; }
+
+ // highlight colour is used for the currently selected date
+ void SetHighlightColours(const wxColour& colFg, const wxColour& colBg)
+ {
+ m_colHighlightFg = colFg;
+ m_colHighlightBg = colBg;
+ }
+
+ const wxColour& GetHighlightColourFg() const { return m_colHighlightFg; }
+ const wxColour& GetHighlightColourBg() const { return m_colHighlightBg; }
+
+ // holiday colour is used for the holidays (if style & wxCAL_SHOW_HOLIDAYS)
+ void SetHolidayColours(const wxColour& colFg, const wxColour& colBg)
+ {
+ m_colHolidayFg = colFg;
+ m_colHolidayBg = colBg;
+ }
+
+ const wxColour& GetHolidayColourFg() const { return m_colHolidayFg; }
+ const wxColour& GetHolidayColourBg() const { return m_colHolidayBg; }
+
+ // an item without custom attributes is drawn with the default colours and
+ // font and without border, setting custom attributes allows to modify this
+ //
+ // the day parameter should be in 1..31 range, for days 29, 30, 31 the
+ // corresponding attribute is just unused if there is no such day in the
+ // current month
+
+ wxCalendarDateAttr *GetAttr(size_t day) const
+ {
+ wxCHECK_MSG( day > 0 && day < 32, NULL, _T("invalid day") );
+
+ return m_attrs[day - 1];
+ }
+
+ void SetAttr(size_t day, wxCalendarDateAttr *attr)
+ {
+ wxCHECK_RET( day > 0 && day < 32, _T("invalid day") );
+
+ delete m_attrs[day - 1];
+ m_attrs[day - 1] = attr;
+ }
+
+ void SetHoliday(size_t day);
+
+ void ResetAttr(size_t day) { SetAttr(day, (wxCalendarDateAttr *)NULL); }
+
+ // returns one of wxCAL_HITTEST_XXX constants and fills either date or wd
+ // with the corresponding value (none for NOWHERE, the date for DAY and wd
+ // for HEADER)
+ wxCalendarHitTestResult HitTest(const wxPoint& pos,
+ wxDateTime *date = NULL,
+ wxDateTime::WeekDay *wd = NULL);
+
+ // implementation only from now on
+ // -------------------------------
+
+ // forward these functions to all subcontrols
+ virtual bool Enable(bool enable = TRUE);
+ virtual bool Show(bool show = TRUE);
private:
// common part of all ctors
void Init();
+ // event handlers
+ void OnPaint(wxPaintEvent& event);
+ void OnClick(wxMouseEvent& event);
+ void OnDClick(wxMouseEvent& event);
+ void OnChar(wxKeyEvent& event);
+ void OnMonthChange(wxCommandEvent& event);
+ void OnYearChange(wxSpinEvent& event);
+
// override some base class virtuals
virtual wxSize DoGetBestSize() const;
+ virtual void DoGetPosition(int *x, int *y) const;
+ virtual void DoGetSize(int *width, int *height) const;
virtual void DoSetSize(int x, int y, int width, int height, int sizeFlags);
virtual void DoMoveWindow(int x, int y, int width, int height);
// (re)calc m_widthCol and m_heightRow
void RecalcGeometry();
- // event handlers
- void OnPaint(wxPaintEvent& event);
- void OnClick(wxMouseEvent& event);
- void OnChar(wxKeyEvent& event);
- void OnMonthChange(wxCommandEvent& event);
- void OnYearChange(wxSpinEvent& event);
-
// set the date and send the notification
void SetDateAndNotify(const wxDateTime& date);
// change the date inside the same month/year
void ChangeDay(const wxDateTime& date);
- // generate a calendar event
- void GenerateEvent(wxEventType type);
+ // set the attributes for the holidays if needed
+ void SetHolidayAttrs();
+
+ // reset all holidays
+ void ResetHolidayAttrs();
+
+ // generate the given calendar event(s)
+ void GenerateEvent(wxEventType type)
+ {
+ wxCalendarEvent event(this, type);
+ (void)GetEventHandler()->ProcessEvent(event);
+ }
+
+ void GenerateEvents(wxEventType type1, wxEventType type2)
+ {
+ GenerateEvent(type1);
+ GenerateEvent(type2);
+ }
+
+ // do we allow changing the month/year?
+ bool AllowMonthChange() const
+ {
+ return (GetWindowStyle() & wxCAL_NO_MONTH_CHANGE)
+ != wxCAL_NO_MONTH_CHANGE;
+ }
+ bool AllowYearChange() const
+ {
+ return !(GetWindowStyle() & wxCAL_NO_YEAR_CHANGE);
+ }
+
+ // show the correct controls
+ void ShowCurrentControls();
+
+ // get the currently shown control for month/year
+ wxControl *GetMonthControl() const;
+ wxControl *GetYearControl() const;
// the subcontrols
+ wxStaticText *m_staticMonth;
wxComboBox *m_comboMonth;
+
+ wxStaticText *m_staticYear;
wxSpinCtrl *m_spinYear;
+ // the current selection
wxDateTime m_date;
+ // default attributes
+ wxColour m_colHighlightFg,
+ m_colHighlightBg,
+ m_colHolidayFg,
+ m_colHolidayBg,
+ m_colHeaderFg,
+ m_colHeaderBg;
+
+ // the attributes for each of the month days
+ wxCalendarDateAttr *m_attrs[31];
+
// the width and height of one column/row in the calendar
wxCoord m_widthCol,
m_heightRow;
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