X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bc385ba9ebd0185d5bc3dcbf9fb3f35e3eac4d7a..defbed48e78f4e84b35f62c2c1b7fd58d740501c:/include/wx/generic/calctrl.h diff --git a/include/wx/generic/calctrl.h b/include/wx/generic/calctrl.h index 073767fa58..cb10d1019b 100644 --- a/include/wx/generic/calctrl.h +++ b/include/wx/generic/calctrl.h @@ -6,10 +6,10 @@ // Created: 29.12.99 // RCS-ID: $Id$ // Copyright: (c) 1999 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "calctrl.h" #endif @@ -17,11 +17,11 @@ #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") @@ -29,7 +29,7 @@ class WXDLLEXPORT wxStaticText; // 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; @@ -42,32 +42,37 @@ public: 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 // ------------- @@ -76,13 +81,13 @@ public: // 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 // ------------- @@ -154,8 +159,14 @@ public: // ------------------------------- // 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 wxVisualAttributes GetDefaultAttributes() const + { return GetClassDefaultAttributes(GetWindowVariant()); } + + static wxVisualAttributes + GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); private: // common part of all ctors @@ -167,8 +178,7 @@ private: void OnDClick(wxMouseEvent& event); void OnChar(wxKeyEvent& event); void OnMonthChange(wxCommandEvent& event); - void OnYearChange(wxSpinEvent& event); - void OnCalMonthChange(wxCalendarEvent& event); + void OnYearChange(wxCommandEvent& event); // override some base class virtuals virtual wxSize DoGetBestSize() const; @@ -192,6 +202,13 @@ private: // 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); @@ -231,10 +248,26 @@ private: // show the correct controls void ShowCurrentControls(); +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, wxPen* pen, 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; @@ -245,6 +278,10 @@ private: // the current selection wxDateTime m_date; + // the date-range + wxDateTime m_lowdate; + wxDateTime m_highdate; + // default attributes wxColour m_colHighlightFg, m_colHighlightBg, @@ -258,13 +295,22 @@ private: // 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