// Created: 29.12.99
// RCS-ID: $Id$
// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma interface "calctrl.h"
-#endif
-
#ifndef _WX_GENERIC_CALCTRL_H
#define _WX_GENERIC_CALCTRL_H
#include "wx/control.h" // the base class
-
-#include "wx/spinctrl.h" // for wxSpinEvent
+#include "wx/dcclient.h" // for wxPaintDC
class WXDLLEXPORT wxComboBox;
class WXDLLEXPORT wxStaticText;
+class WXDLLEXPORT wxSpinCtrl;
#define wxCalendarNameStr _T("CalendarCtrl")
// wxCalendarCtrl: a control allowing the user to pick a date interactively
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxCalendarCtrl : public wxControl
+class WXDLLIMPEXP_ADV 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 = wxCAL_SHOW_HOLIDAYS,
- const wxString& name = wxCalendarNameStr)
- : wxControl(parent, id, pos, size,
- style | wxWANTS_CHARS, wxDefaultValidator, name)
- {
- Init();
-
- (void)Create(parent, id, date, pos, size, style, name);
- }
+ long style = wxCAL_SHOW_HOLIDAYS | wxWANTS_CHARS,
+ const wxString& name = wxCalendarNameStr);
bool Create(wxWindow *parent,
wxWindowID id,
const wxDateTime& date = wxDefaultDateTime,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
- long style = wxCAL_SHOW_HOLIDAYS,
+ long style = wxCAL_SHOW_HOLIDAYS | wxWANTS_CHARS,
const wxString& name = wxCalendarNameStr);
virtual ~wxCalendarCtrl();
+ virtual bool Destroy();
+
// set/get the current date
// ------------------------
- void SetDate(const wxDateTime& date);
+ bool SetDate(const wxDateTime& date); // we need to be able to control if the event should be sent in SetDateAndNotify(...)
const wxDateTime& GetDate() const { return m_date; }
+ // set/get the range in which selection can occur
+ // ---------------------------------------------
+
+ bool SetLowerDateLimit(const wxDateTime& date = wxDefaultDateTime);
+ const wxDateTime& GetLowerDateLimit() const { return m_lowdate; }
+ bool SetUpperDateLimit(const wxDateTime& date = wxDefaultDateTime);
+ const wxDateTime& GetUpperDateLimit() const { return m_highdate; }
+
+ bool SetDateRange(const wxDateTime& lowerdate = wxDefaultDateTime, const wxDateTime& upperdate = wxDefaultDateTime);
+
// calendar mode
// -------------
// should be used instead for them
// corresponds to wxCAL_NO_YEAR_CHANGE bit
- void EnableYearChange(bool enable = TRUE);
+ void EnableYearChange(bool enable = true);
// corresponds to wxCAL_NO_MONTH_CHANGE bit
- void EnableMonthChange(bool enable = TRUE);
+ void EnableMonthChange(bool enable = true);
// corresponds to wxCAL_SHOW_HOLIDAYS bit
- void EnableHolidayDisplay(bool display = TRUE);
+ void EnableHolidayDisplay(bool display = true);
// customization
// -------------
// -------------------------------
// forward these functions to all subcontrols
- virtual bool Enable(bool enable = TRUE);
- virtual bool Show(bool show = TRUE);
+ virtual bool Enable(bool enable = true);
+ virtual bool Show(bool show = true);
+
+ virtual void SetWindowStyleFlag(long style);
+
+ virtual wxVisualAttributes GetDefaultAttributes() const
+ { return GetClassDefaultAttributes(GetWindowVariant()); }
+
+ static wxVisualAttributes
+ GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
+ void OnSysColourChanged(wxSysColourChangedEvent& event);
+
+protected:
+ // 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);
private:
// common part of all ctors
void Init();
+ // startup colours and reinitialization after colour changes in system
+ void InitColours();
+
// 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);
- void OnCalMonthChange(wxCalendarEvent& 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);
+ void OnYearChange(wxCommandEvent& event);
+ void OnYearTextChange(wxCommandEvent& event);
// (re)calc m_widthCol and m_heightRow
void RecalcGeometry();
// is this date shown?
bool IsDateShown(const wxDateTime& date) const;
+ // is this date in the given range?
+ bool IsDateInRange(const wxDateTime& date) const;
+
+ // range helpers
+ bool ChangeYear(wxDateTime* target) const;
+ bool ChangeMonth(wxDateTime* target) const;
+
// redraw the given date
void RefreshDate(const wxDateTime& date);
// show the correct controls
void ShowCurrentControls();
+ // create the month combo and year spin controls
+ void CreateMonthComboBox();
+ void CreateYearSpinCtrl();
+
+public:
// get the currently shown control for month/year
wxControl *GetMonthControl() const;
wxControl *GetYearControl() const;
+private:
+ // OnPaint helper-methods
+
+ // Highlight the [fromdate : todate] range using pen and brush
+ void HighlightRange(wxPaintDC* dc, const wxDateTime& fromdate, const wxDateTime& todate, const wxPen* pen, const wxBrush* brush);
+
+ // Get the "coordinates" for the date relative to the month currently displayed.
+ // using (day, week): upper left coord is (1, 1), lower right coord is (7, 6)
+ // if the date isn't visible (-1, -1) is put in (day, week) and false is returned
+ bool GetDateCoord(const wxDateTime& date, int *day, int *week) const;
+
+ // Set the flag for SetDate(): otherwise it would overwrite the year
+ // typed in by the user
+ void SetUserChangedYear() { m_userChangedYear = true; }
+
// the subcontrols
wxStaticText *m_staticMonth;
wxComboBox *m_comboMonth;
// the current selection
wxDateTime m_date;
+ // the date-range
+ wxDateTime m_lowdate;
+ wxDateTime m_highdate;
+
// default attributes
wxColour m_colHighlightFg,
m_colHighlightBg,
m_colHolidayFg,
m_colHolidayBg,
m_colHeaderFg,
- m_colHeaderBg;
+ m_colHeaderBg,
+ m_colBackground,
+ m_colSorrounding;
// 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;
+ m_heightRow,
+ m_rowOffset;
+
+ wxRect m_leftArrowRect,
+ m_rightArrowRect;
// the week day names
wxString m_weekdays[7];
+ // true if SetDate() is being called as the result of changing the year in
+ // the year control
+ bool m_userChangedYear;
+
DECLARE_DYNAMIC_CLASS(wxCalendarCtrl)
DECLARE_EVENT_TABLE()
+ DECLARE_NO_COPY_CLASS(wxCalendarCtrl)
};
#endif // _WX_GENERIC_CALCTRL_H
projects / wxWidgets.git / blobdiff