[wxWidgets.git] / samples / calendar / calendar.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        calendar.cpp
// Purpose:     wxCalendarCtrl sample
// Author:      Vadim Zeitlin
// Modified by:
// Created:     02.01.00
// RCS-ID:      $Id$
// Copyright:   (c) Vadim Zeitlin
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

#if defined(__GNUG__) && !defined(__APPLE__)
    #pragma implementation "calendar.cpp"
    #pragma interface "calendar.cpp"
#endif

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

// for all others, include the necessary headers
#ifndef WX_PRECOMP
    #include "wx/app.h"
    #include "wx/log.h"
    #include "wx/frame.h"
    #include "wx/panel.h"
    #include "wx/stattext.h"
    #include "wx/menu.h"
    #include "wx/layout.h"
    #include "wx/msgdlg.h"
#endif

#include "wx/sizer.h"
#include "wx/calctrl.h"

// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------

// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
public:
    // override base class virtuals
    // ----------------------------

    // this one is called on application startup and is a good place for the app
    // initialization (doing it here and not in the ctor allows to have an error
    // return: if OnInit() returns false, the application terminates)
    virtual bool OnInit();
};

class MyPanel : public wxPanel
{
public:
    MyPanel(wxFrame *frame);

    void OnCalendar(wxCalendarEvent& event);
    void OnCalendarWeekDayClick(wxCalendarEvent& event);
    void OnCalendarChange(wxCalendarEvent& event);
    void OnCalMonthChange(wxCalendarEvent& event);
    void OnCalYearChange(wxCalendarEvent& event);

    wxCalendarCtrl *GetCal() const { return m_calendar; }

    // turn on/off the specified style bit on the calendar control
    void ToggleCalStyle(bool on, int style);

    void HighlightSpecial(bool on);

    void SetDate();
    void Today();
    
private:
    wxCalendarCtrl *m_calendar;
    wxStaticText   *m_date;

    DECLARE_EVENT_TABLE()
};

// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
{
public:
    // ctor(s)
    MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);

    // event handlers (these functions should _not_ be virtual)
    void OnQuit(wxCommandEvent& event);
    void OnAbout(wxCommandEvent& event);

    void OnCalMonday(wxCommandEvent& event);
    void OnCalHolidays(wxCommandEvent& event);
    void OnCalSpecial(wxCommandEvent& event);

    void OnCalAllowMonth(wxCommandEvent& event);
    void OnCalAllowYear(wxCommandEvent& event);

    void OnCalSeqMonth(wxCommandEvent& event);
    void OnCalShowSurroundingWeeks(wxCommandEvent& event);

    void OnSetDate(wxCommandEvent& event);
    void OnToday(wxCommandEvent& event);

    void OnAllowYearUpdate(wxUpdateUIEvent& event);

private:
    MyPanel *m_panel;

    // any class wishing to process wxWidgets events must use this macro
    DECLARE_EVENT_TABLE()
};

// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

// IDs for the controls and the menu commands
enum
{
    // menu items
    Calendar_File_About = 100,
    Calendar_File_Quit,
    Calendar_Cal_Monday = 200,
    Calendar_Cal_Holidays,
    Calendar_Cal_Special,
    Calendar_Cal_Month,
    Calendar_Cal_Year,
    Calendar_Cal_SeqMonth,
    Calendar_Cal_SurroundWeeks,
    Calendar_Cal_SetDate,
    Calendar_Cal_Today,
    Calendar_CalCtrl = 1000
};

// ----------------------------------------------------------------------------
// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------

// the event tables connect the wxWidgets events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
    EVT_MENU(Calendar_File_Quit,  MyFrame::OnQuit)
    EVT_MENU(Calendar_File_About, MyFrame::OnAbout)

    EVT_MENU(Calendar_Cal_Monday, MyFrame::OnCalMonday)
    EVT_MENU(Calendar_Cal_Holidays, MyFrame::OnCalHolidays)
    EVT_MENU(Calendar_Cal_Special, MyFrame::OnCalSpecial)

    EVT_MENU(Calendar_Cal_Month, MyFrame::OnCalAllowMonth)
    EVT_MENU(Calendar_Cal_Year, MyFrame::OnCalAllowYear)

    EVT_MENU(Calendar_Cal_SeqMonth, MyFrame::OnCalSeqMonth)
    EVT_MENU(Calendar_Cal_SurroundWeeks, MyFrame::OnCalShowSurroundingWeeks)

    EVT_MENU(Calendar_Cal_SetDate, MyFrame::OnSetDate)
    EVT_MENU(Calendar_Cal_Today, MyFrame::OnToday)


    EVT_UPDATE_UI(Calendar_Cal_Year, MyFrame::OnAllowYearUpdate)
END_EVENT_TABLE()

BEGIN_EVENT_TABLE(MyPanel, wxPanel)
    EVT_CALENDAR            (Calendar_CalCtrl,   MyPanel::OnCalendar)
    EVT_CALENDAR_MONTH      (Calendar_CalCtrl,   MyPanel::OnCalMonthChange)
    EVT_CALENDAR_YEAR       (Calendar_CalCtrl,   MyPanel::OnCalYearChange)
    EVT_CALENDAR_SEL_CHANGED(Calendar_CalCtrl,   MyPanel::OnCalendarChange)
    EVT_CALENDAR_WEEKDAY_CLICKED(Calendar_CalCtrl, MyPanel::OnCalendarWeekDayClick)
END_EVENT_TABLE()

// Create a new application object: this macro will allow wxWidgets to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also declares the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// not wxApp)
IMPLEMENT_APP(MyApp)

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// the application class
// ----------------------------------------------------------------------------

// `Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
    // Create the main application window
    MyFrame *frame = new MyFrame(_T("Calendar wxWidgets sample"),
                                 wxPoint(50, 50), wxSize(450, 340));

    frame->Show(true);

    // success: wxApp::OnRun() will be called which will enter the main message
    // loop and the application will run. If we returned false here, the
    // application would exit immediately.
    return true;
}

// ----------------------------------------------------------------------------
// main frame
// ----------------------------------------------------------------------------

// frame constructor
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
       : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size)
{
    // create a menu bar
    wxMenu *menuFile = new wxMenu;

    menuFile->Append(Calendar_File_About, _T("&About...\tCtrl-A"), _T("Show about dialog"));
    menuFile->AppendSeparator();
    menuFile->Append(Calendar_File_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));

    wxMenu *menuCal = new wxMenu;
    menuCal->Append(Calendar_Cal_Monday,
                    _T("Monday &first weekday\tCtrl-F"),
                    _T("Toggle between Mon and Sun as the first week day"),
                    true);
    menuCal->Append(Calendar_Cal_Holidays, _T("Show &holidays\tCtrl-H"),
                    _T("Toggle highlighting the holidays"),
                    true);
    menuCal->Append(Calendar_Cal_Special, _T("Highlight &special dates\tCtrl-S"),
                    _T("Test custom highlighting"),
                    true);
    menuCal->Append(Calendar_Cal_SurroundWeeks,
                    _T("Show s&urrounding weeks\tCtrl-W"),
                    _T("Show the neighbouring weeks in the prev/next month"),
                    true);
    menuCal->AppendSeparator();
    menuCal->Append(Calendar_Cal_SeqMonth,
                    _T("To&ggle month selector style\tCtrl-G"),
                    _T("Use another style for the calendar controls"),
                    true);
    menuCal->Append(Calendar_Cal_Month, _T("&Month can be changed\tCtrl-M"),
                    _T("Allow changing the month in the calendar"),
                    true);
    menuCal->Append(Calendar_Cal_Year, _T("&Year can be changed\tCtrl-Y"),
                    _T("Allow changing the year in the calendar"),
                    true);
    menuCal->AppendSeparator();
    menuCal->Append(Calendar_Cal_SetDate, _T("SetDate()"), _T("Set date to 2005-12-24."));
    menuCal->Append(Calendar_Cal_Today, _T("Today()"), _T("Set the current date."));

    // now append the freshly created menu to the menu bar...
    wxMenuBar *menuBar = new wxMenuBar;
    menuBar->Append(menuFile, _T("&File"));
    menuBar->Append(menuCal, _T("&Calendar"));

    menuBar->Check(Calendar_Cal_Monday, true);
    menuBar->Check(Calendar_Cal_Holidays, true);
    menuBar->Check(Calendar_Cal_Month, true);
    menuBar->Check(Calendar_Cal_Year, true);

    // ... and attach this menu bar to the frame
    SetMenuBar(menuBar);

    m_panel = new MyPanel(this);

#if wxUSE_STATUSBAR
    // create a status bar just for fun (by default with 1 pane only)
    CreateStatusBar(2);
    SetStatusText(_T("Welcome to wxWidgets!"));
#endif // wxUSE_STATUSBAR
}

void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
    // true is to force the frame to close
    Close(true);
}

void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
    wxMessageBox(_T("wxCalendarCtrl sample\n(c) 2000 Vadim Zeitlin"),
                 _T("About Calendar"), wxOK | wxICON_INFORMATION, this);
}

void MyFrame::OnCalMonday(wxCommandEvent& event)
{
    bool enable = GetMenuBar()->IsChecked(event.GetId());

    m_panel->ToggleCalStyle(enable, wxCAL_MONDAY_FIRST);
}

void MyFrame::OnCalHolidays(wxCommandEvent& event)
{
    bool enable = GetMenuBar()->IsChecked(event.GetId());

    m_panel->GetCal()->EnableHolidayDisplay(enable);
}

void MyFrame::OnCalSpecial(wxCommandEvent& event)
{
    m_panel->HighlightSpecial(GetMenuBar()->IsChecked(event.GetId()));
}

void MyFrame::OnCalAllowMonth(wxCommandEvent& event)
{
    bool allow = GetMenuBar()->IsChecked(event.GetId());

    m_panel->GetCal()->EnableMonthChange(allow);
}

void MyFrame::OnCalAllowYear(wxCommandEvent& event)
{
    bool allow = GetMenuBar()->IsChecked(event.GetId());

    m_panel->GetCal()->EnableYearChange(allow);
}

void MyFrame::OnCalSeqMonth(wxCommandEvent& event)
{
    bool allow = GetMenuBar()->IsChecked(event.GetId());

    m_panel->ToggleCalStyle(allow, wxCAL_SEQUENTIAL_MONTH_SELECTION);
}

void MyFrame::OnCalShowSurroundingWeeks(wxCommandEvent& event)
{
    bool allow = GetMenuBar()->IsChecked(event.GetId());

    m_panel->ToggleCalStyle(allow, wxCAL_SHOW_SURROUNDING_WEEKS);
}

void MyFrame::OnAllowYearUpdate(wxUpdateUIEvent& event)
{
    event.Enable( GetMenuBar()->IsChecked(Calendar_Cal_Month));
}

void MyFrame::OnSetDate(wxCommandEvent &WXUNUSED(event))
{
    m_panel->SetDate();
}

void MyFrame::OnToday(wxCommandEvent &WXUNUSED(event))
{
    m_panel->Today();
}

// ----------------------------------------------------------------------------
// MyPanel
// ----------------------------------------------------------------------------

MyPanel::MyPanel(wxFrame *frame)
       : wxPanel(frame, wxID_ANY)
{
    wxString date;
    date.Printf(wxT("Selected date: %s"),
                wxDateTime::Today().FormatISODate().c_str());
    m_date = new wxStaticText(this, wxID_ANY, date);
    m_calendar = new wxCalendarCtrl(this, Calendar_CalCtrl,
                                    wxDefaultDateTime,
                                    wxDefaultPosition,
                                    wxDefaultSize,
                                    wxCAL_MONDAY_FIRST |
                                    wxCAL_SHOW_HOLIDAYS |
                                    wxRAISED_BORDER);

    wxBoxSizer *m_sizer = new wxBoxSizer( wxHORIZONTAL );

    m_sizer->Add(m_date, 0, wxALIGN_CENTER | wxALL, 10 );
    m_sizer->Add(m_calendar, 0, wxALIGN_CENTER | wxALIGN_LEFT);

    SetSizer( m_sizer );
    m_sizer->SetSizeHints( this );
}

void MyPanel::OnCalendar(wxCalendarEvent& event)
{
    wxLogMessage(wxT("Selected %s from calendar"),
                 event.GetDate().FormatISODate().c_str());
}

void MyPanel::OnCalendarChange(wxCalendarEvent& event)
{
    wxString s;
    s.Printf(wxT("Selected date: %s"), event.GetDate().FormatISODate().c_str());

    m_date->SetLabel(s);
}

void MyPanel::OnCalMonthChange(wxCalendarEvent& WXUNUSED(event))
{
    wxLogStatus(wxT("Calendar month changed"));
}

void MyPanel::OnCalYearChange(wxCalendarEvent& WXUNUSED(event))
{
    wxLogStatus(wxT("Calendar year changed"));
}

void MyPanel::OnCalendarWeekDayClick(wxCalendarEvent& event)
{
    wxLogMessage(wxT("Clicked on %s"),
                 wxDateTime::GetWeekDayName(event.GetWeekDay()).c_str());
}

void MyPanel::ToggleCalStyle(bool on, int flag)
{
    long style = m_calendar->GetWindowStyle();
    if ( on )
        style |= flag;
    else
        style &= ~flag;

    m_calendar->SetWindowStyle(style);

    m_calendar->Refresh();
}

void MyPanel::HighlightSpecial(bool on)
{
    if ( on )
    {
        wxCalendarDateAttr
            *attrRedCircle = new wxCalendarDateAttr(wxCAL_BORDER_ROUND, *wxRED),
            *attrGreenSquare = new wxCalendarDateAttr(wxCAL_BORDER_SQUARE, *wxGREEN),
            *attrHeaderLike = new wxCalendarDateAttr(*wxBLUE, *wxLIGHT_GREY);

        m_calendar->SetAttr(17, attrRedCircle);
        m_calendar->SetAttr(29, attrGreenSquare);
        m_calendar->SetAttr(13, attrHeaderLike);
    }
    else // off
    {
        m_calendar->ResetAttr(17);
        m_calendar->ResetAttr(29);
        m_calendar->ResetAttr(13);
    }

    m_calendar->Refresh();
}

void MyPanel::SetDate()
{
    wxDateTime date(24, wxDateTime::Dec, 2005, 23, 59, 59);
    m_calendar->SetDate(date);
}

void MyPanel::Today()
{
    m_calendar->SetDate(wxDateTime::Today());
}
Commit	Line	Data
74a533f7 VZ	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: calendar.cpp
	3	// Purpose: wxCalendarCtrl sample
	4	// Author: Vadim Zeitlin
4e6bceff	5	// Modified by:
74a533f7 VZ	6	// Created: 02.01.00
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Vadim Zeitlin
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	// ----------------------------------------------------------------------------
	17	// headers
	18	// ----------------------------------------------------------------------------
	19
788233da	20	#if defined(__GNUG__) && !defined(__APPLE__)
74a533f7 VZ	21	#pragma implementation "calendar.cpp"
	22	#pragma interface "calendar.cpp"
	23	#endif
	24
	25	// For compilers that support precompilation, includes "wx/wx.h".
	26	#include "wx/wxprec.h"
	27
	28	#ifdef __BORLANDC__
	29	#pragma hdrstop
	30	#endif
	31
273b7ed9	32	// for all others, include the necessary headers
74a533f7 VZ	33	#ifndef WX_PRECOMP
74a533f7 VZ	34	#include "wx/app.h"
788233da	35	#include "wx/log.h"
74a533f7	36	#include "wx/frame.h"
273b7ed9 VZ	37	#include "wx/panel.h"
	38	#include "wx/stattext.h"
	39	#include "wx/menu.h"
	40	#include "wx/layout.h"
	41	#include "wx/msgdlg.h"
74a533f7 VZ	42	#endif
74a533f7 VZ	43
9230b621	44	#include "wx/sizer.h"
74a533f7 VZ	45	#include "wx/calctrl.h"
	46
	47	// ----------------------------------------------------------------------------
	48	// private classes
	49	// ----------------------------------------------------------------------------
	50
	51	// Define a new application type, each program should derive a class from wxApp
	52	class MyApp : public wxApp
	53	{
	54	public:
	55	// override base class virtuals
	56	// ----------------------------
	57
	58	// this one is called on application startup and is a good place for the app
	59	// initialization (doing it here and not in the ctor allows to have an error
	60	// return: if OnInit() returns false, the application terminates)
	61	virtual bool OnInit();
	62	};
	63
	64	class MyPanel : public wxPanel
	65	{
	66	public:
	67	MyPanel(wxFrame *frame);
	68
	69	void OnCalendar(wxCalendarEvent& event);
	70	void OnCalendarWeekDayClick(wxCalendarEvent& event);
	71	void OnCalendarChange(wxCalendarEvent& event);
0de868d9 VZ	72	void OnCalMonthChange(wxCalendarEvent& event);
0de868d9 VZ	73	void OnCalYearChange(wxCalendarEvent& event);
74a533f7	74
bc385ba9 VZ	75	wxCalendarCtrl *GetCal() const { return m_calendar; }
bc385ba9 VZ	76
37df1f33 VZ	77	// turn on/off the specified style bit on the calendar control
	78	void ToggleCalStyle(bool on, int style);
	79
74a533f7 VZ	80	void HighlightSpecial(bool on);
74a533f7 VZ	81
605dfd91 JS	82	void SetDate();
	83	void Today();
	84
74a533f7 VZ	85	private:
	86	wxCalendarCtrl *m_calendar;
	87	wxStaticText *m_date;
	88
	89	DECLARE_EVENT_TABLE()
	90	};
	91
	92	// Define a new frame type: this is going to be our main frame
	93	class MyFrame : public wxFrame
	94	{
	95	public:
	96	// ctor(s)
	97	MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
	98
	99	// event handlers (these functions should _not_ be virtual)
	100	void OnQuit(wxCommandEvent& event);
	101	void OnAbout(wxCommandEvent& event);
	102
	103	void OnCalMonday(wxCommandEvent& event);
	104	void OnCalHolidays(wxCommandEvent& event);
	105	void OnCalSpecial(wxCommandEvent& event);
	106
bc385ba9 VZ	107	void OnCalAllowMonth(wxCommandEvent& event);
	108	void OnCalAllowYear(wxCommandEvent& event);
	109
37df1f33 VZ	110	void OnCalSeqMonth(wxCommandEvent& event);
	111	void OnCalShowSurroundingWeeks(wxCommandEvent& event);
	112
605dfd91 JS	113	void OnSetDate(wxCommandEvent& event);
	114	void OnToday(wxCommandEvent& event);
	115
bc385ba9 VZ	116	void OnAllowYearUpdate(wxUpdateUIEvent& event);
bc385ba9 VZ	117
74a533f7 VZ	118	private:
	119	MyPanel *m_panel;
	120
be5a51fb	121	// any class wishing to process wxWidgets events must use this macro
74a533f7 VZ	122	DECLARE_EVENT_TABLE()
	123	};
	124
	125	// ----------------------------------------------------------------------------
	126	// constants
	127	// ----------------------------------------------------------------------------
	128
	129	// IDs for the controls and the menu commands
	130	enum
	131	{
	132	// menu items
	133	Calendar_File_About = 100,
	134	Calendar_File_Quit,
	135	Calendar_Cal_Monday = 200,
	136	Calendar_Cal_Holidays,
	137	Calendar_Cal_Special,
bc385ba9 VZ	138	Calendar_Cal_Month,
bc385ba9 VZ	139	Calendar_Cal_Year,
37df1f33 VZ	140	Calendar_Cal_SeqMonth,
37df1f33 VZ	141	Calendar_Cal_SurroundWeeks,
605dfd91 JS	142	Calendar_Cal_SetDate,
605dfd91 JS	143	Calendar_Cal_Today,
e9561b3b	144	Calendar_CalCtrl = 1000
74a533f7 VZ	145	};
	146
	147	// ----------------------------------------------------------------------------
be5a51fb	148	// event tables and other macros for wxWidgets
74a533f7 VZ	149	// ----------------------------------------------------------------------------
74a533f7 VZ	150
be5a51fb	151	// the event tables connect the wxWidgets events with the functions (event
74a533f7 VZ	152	// handlers) which process them. It can be also done at run-time, but for the
	153	// simple menu events like this the static method is much simpler.
	154	BEGIN_EVENT_TABLE(MyFrame, wxFrame)
	155	EVT_MENU(Calendar_File_Quit, MyFrame::OnQuit)
	156	EVT_MENU(Calendar_File_About, MyFrame::OnAbout)
	157
	158	EVT_MENU(Calendar_Cal_Monday, MyFrame::OnCalMonday)
	159	EVT_MENU(Calendar_Cal_Holidays, MyFrame::OnCalHolidays)
	160	EVT_MENU(Calendar_Cal_Special, MyFrame::OnCalSpecial)
bc385ba9 VZ	161
	162	EVT_MENU(Calendar_Cal_Month, MyFrame::OnCalAllowMonth)
	163	EVT_MENU(Calendar_Cal_Year, MyFrame::OnCalAllowYear)
	164
37df1f33 VZ	165	EVT_MENU(Calendar_Cal_SeqMonth, MyFrame::OnCalSeqMonth)
	166	EVT_MENU(Calendar_Cal_SurroundWeeks, MyFrame::OnCalShowSurroundingWeeks)
	167
605dfd91 JS	168	EVT_MENU(Calendar_Cal_SetDate, MyFrame::OnSetDate)
	169	EVT_MENU(Calendar_Cal_Today, MyFrame::OnToday)
	170
	171
bc385ba9	172	EVT_UPDATE_UI(Calendar_Cal_Year, MyFrame::OnAllowYearUpdate)
74a533f7 VZ	173	END_EVENT_TABLE()
	174
	175	BEGIN_EVENT_TABLE(MyPanel, wxPanel)
	176	EVT_CALENDAR (Calendar_CalCtrl, MyPanel::OnCalendar)
0de868d9 VZ	177	EVT_CALENDAR_MONTH (Calendar_CalCtrl, MyPanel::OnCalMonthChange)
0de868d9 VZ	178	EVT_CALENDAR_YEAR (Calendar_CalCtrl, MyPanel::OnCalYearChange)
74a533f7 VZ	179	EVT_CALENDAR_SEL_CHANGED(Calendar_CalCtrl, MyPanel::OnCalendarChange)
	180	EVT_CALENDAR_WEEKDAY_CLICKED(Calendar_CalCtrl, MyPanel::OnCalendarWeekDayClick)
	181	END_EVENT_TABLE()
	182
be5a51fb	183	// Create a new application object: this macro will allow wxWidgets to create
74a533f7 VZ	184	// the application object during program execution (it's better than using a
	185	// static object for many reasons) and also declares the accessor function
	186	// wxGetApp() which will return the reference of the right type (i.e. MyApp and
	187	// not wxApp)
	188	IMPLEMENT_APP(MyApp)
	189
	190	// ============================================================================
	191	// implementation
	192	// ============================================================================
	193
	194	// ----------------------------------------------------------------------------
	195	// the application class
	196	// ----------------------------------------------------------------------------
	197
	198	// `Main program' equivalent: the program execution "starts" here
	199	bool MyApp::OnInit()
	200	{
	201	// Create the main application window
be5a51fb	202	MyFrame *frame = new MyFrame(_T("Calendar wxWidgets sample"),
4e6bceff	203	wxPoint(50, 50), wxSize(450, 340));
74a533f7	204
9230b621	205	frame->Show(true);
74a533f7 VZ	206
74a533f7 VZ	207	// success: wxApp::OnRun() will be called which will enter the main message
5014bb3a	208	// loop and the application will run. If we returned false here, the
74a533f7	209	// application would exit immediately.
9230b621	210	return true;
74a533f7 VZ	211	}
	212
	213	// ----------------------------------------------------------------------------
	214	// main frame
	215	// ----------------------------------------------------------------------------
	216
	217	// frame constructor
	218	MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
9230b621	219	: wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size)
74a533f7 VZ	220	{
	221	// create a menu bar
	222	wxMenu *menuFile = new wxMenu;
	223
9f84eccd	224	menuFile->Append(Calendar_File_About, _T("&About...\tCtrl-A"), _T("Show about dialog"));
74a533f7	225	menuFile->AppendSeparator();
9f84eccd	226	menuFile->Append(Calendar_File_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
74a533f7 VZ	227
	228	wxMenu *menuCal = new wxMenu;
	229	menuCal->Append(Calendar_Cal_Monday,
9f84eccd MB	230	_T("Monday &first weekday\tCtrl-F"),
9f84eccd MB	231	_T("Toggle between Mon and Sun as the first week day"),
9230b621	232	true);
9f84eccd MB	233	menuCal->Append(Calendar_Cal_Holidays, _T("Show &holidays\tCtrl-H"),
9f84eccd MB	234	_T("Toggle highlighting the holidays"),
9230b621	235	true);
9f84eccd MB	236	menuCal->Append(Calendar_Cal_Special, _T("Highlight &special dates\tCtrl-S"),
9f84eccd MB	237	_T("Test custom highlighting"),
9230b621	238	true);
37df1f33	239	menuCal->Append(Calendar_Cal_SurroundWeeks,
9f84eccd MB	240	_T("Show s&urrounding weeks\tCtrl-W"),
9f84eccd MB	241	_T("Show the neighbouring weeks in the prev/next month"),
9230b621	242	true);
bc385ba9	243	menuCal->AppendSeparator();
37df1f33	244	menuCal->Append(Calendar_Cal_SeqMonth,
9f84eccd MB	245	_T("To&ggle month selector style\tCtrl-G"),
9f84eccd MB	246	_T("Use another style for the calendar controls"),
9230b621	247	true);
9f84eccd MB	248	menuCal->Append(Calendar_Cal_Month, _T("&Month can be changed\tCtrl-M"),
9f84eccd MB	249	_T("Allow changing the month in the calendar"),
9230b621	250	true);
9f84eccd MB	251	menuCal->Append(Calendar_Cal_Year, _T("&Year can be changed\tCtrl-Y"),
9f84eccd MB	252	_T("Allow changing the year in the calendar"),
9230b621	253	true);
605dfd91	254	menuCal->AppendSeparator();
529b7f71 JS	255	menuCal->Append(Calendar_Cal_SetDate, _T("SetDate()"), _T("Set date to 2005-12-24."));
529b7f71 JS	256	menuCal->Append(Calendar_Cal_Today, _T("Today()"), _T("Set the current date."));
74a533f7 VZ	257
	258	// now append the freshly created menu to the menu bar...
	259	wxMenuBar *menuBar = new wxMenuBar;
9f84eccd MB	260	menuBar->Append(menuFile, _T("&File"));
9f84eccd MB	261	menuBar->Append(menuCal, _T("&Calendar"));
74a533f7	262
9230b621 VS	263	menuBar->Check(Calendar_Cal_Monday, true);
	264	menuBar->Check(Calendar_Cal_Holidays, true);
	265	menuBar->Check(Calendar_Cal_Month, true);
	266	menuBar->Check(Calendar_Cal_Year, true);
74a533f7 VZ	267
	268	// ... and attach this menu bar to the frame
	269	SetMenuBar(menuBar);
	270
	271	m_panel = new MyPanel(this);
	272
	273	#if wxUSE_STATUSBAR
	274	// create a status bar just for fun (by default with 1 pane only)
9898fcda	275	CreateStatusBar(2);
be5a51fb	276	SetStatusText(_T("Welcome to wxWidgets!"));
74a533f7 VZ	277	#endif // wxUSE_STATUSBAR
	278	}
	279
	280	void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
	281	{
5014bb3a	282	// true is to force the frame to close
9230b621	283	Close(true);
74a533f7 VZ	284	}
	285
	286	void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
	287	{
749bfe9a	288	wxMessageBox(_T("wxCalendarCtrl sample\n(c) 2000 Vadim Zeitlin"),
74a533f7 VZ	289	_T("About Calendar"), wxOK \| wxICON_INFORMATION, this);
	290	}
	291
	292	void MyFrame::OnCalMonday(wxCommandEvent& event)
	293	{
37df1f33 VZ	294	bool enable = GetMenuBar()->IsChecked(event.GetId());
	295
	296	m_panel->ToggleCalStyle(enable, wxCAL_MONDAY_FIRST);
74a533f7 VZ	297	}
	298
	299	void MyFrame::OnCalHolidays(wxCommandEvent& event)
	300	{
89a0a322	301	bool enable = GetMenuBar()->IsChecked(event.GetId());
37df1f33	302
bc385ba9	303	m_panel->GetCal()->EnableHolidayDisplay(enable);
74a533f7 VZ	304	}
	305
	306	void MyFrame::OnCalSpecial(wxCommandEvent& event)
	307	{
89a0a322	308	m_panel->HighlightSpecial(GetMenuBar()->IsChecked(event.GetId()));
bc385ba9 VZ	309	}
	310
	311	void MyFrame::OnCalAllowMonth(wxCommandEvent& event)
	312	{
89a0a322	313	bool allow = GetMenuBar()->IsChecked(event.GetId());
bc385ba9 VZ	314
	315	m_panel->GetCal()->EnableMonthChange(allow);
	316	}
	317
	318	void MyFrame::OnCalAllowYear(wxCommandEvent& event)
	319	{
89a0a322	320	bool allow = GetMenuBar()->IsChecked(event.GetId());
bc385ba9 VZ	321
	322	m_panel->GetCal()->EnableYearChange(allow);
	323	}
	324
37df1f33 VZ	325	void MyFrame::OnCalSeqMonth(wxCommandEvent& event)
	326	{
	327	bool allow = GetMenuBar()->IsChecked(event.GetId());
	328
	329	m_panel->ToggleCalStyle(allow, wxCAL_SEQUENTIAL_MONTH_SELECTION);
	330	}
	331
	332	void MyFrame::OnCalShowSurroundingWeeks(wxCommandEvent& event)
	333	{
	334	bool allow = GetMenuBar()->IsChecked(event.GetId());
	335
	336	m_panel->ToggleCalStyle(allow, wxCAL_SHOW_SURROUNDING_WEEKS);
	337	}
	338
bc385ba9 VZ	339	void MyFrame::OnAllowYearUpdate(wxUpdateUIEvent& event)
	340	{
	341	event.Enable( GetMenuBar()->IsChecked(Calendar_Cal_Month));
74a533f7 VZ	342	}
74a533f7 VZ	343
87728739	344	void MyFrame::OnSetDate(wxCommandEvent &WXUNUSED(event))
605dfd91 JS	345	{
	346	m_panel->SetDate();
	347	}
	348
87728739	349	void MyFrame::OnToday(wxCommandEvent &WXUNUSED(event))
605dfd91 JS	350	{
	351	m_panel->Today();
	352	}
	353
74a533f7 VZ	354	// ----------------------------------------------------------------------------
	355	// MyPanel
	356	// ----------------------------------------------------------------------------
	357
	358	MyPanel::MyPanel(wxFrame *frame)
9230b621	359	: wxPanel(frame, wxID_ANY)
74a533f7	360	{
4e6bceff	361	wxString date;
4693b20c	362	date.Printf(wxT("Selected date: %s"),
74a533f7	363	wxDateTime::Today().FormatISODate().c_str());
9230b621	364	m_date = new wxStaticText(this, wxID_ANY, date);
74a533f7 VZ	365	m_calendar = new wxCalendarCtrl(this, Calendar_CalCtrl,
	366	wxDefaultDateTime,
	367	wxDefaultPosition,
	368	wxDefaultSize,
bc385ba9 VZ	369	wxCAL_MONDAY_FIRST \|
	370	wxCAL_SHOW_HOLIDAYS \|
	371	wxRAISED_BORDER);
74a533f7	372
9230b621	373	wxBoxSizer *m_sizer = new wxBoxSizer( wxHORIZONTAL );
4e6bceff	374
9230b621 VS	375	m_sizer->Add(m_date, 0, wxALIGN_CENTER \| wxALL, 10 );
9230b621 VS	376	m_sizer->Add(m_calendar, 0, wxALIGN_CENTER \| wxALIGN_LEFT);
4e6bceff	377
9230b621 VS	378	SetSizer( m_sizer );
9230b621 VS	379	m_sizer->SetSizeHints( this );
74a533f7 VZ	380	}
	381
	382	void MyPanel::OnCalendar(wxCalendarEvent& event)
	383	{
4693b20c	384	wxLogMessage(wxT("Selected %s from calendar"),
74a533f7 VZ	385	event.GetDate().FormatISODate().c_str());
	386	}
	387
	388	void MyPanel::OnCalendarChange(wxCalendarEvent& event)
	389	{
	390	wxString s;
4693b20c	391	s.Printf(wxT("Selected date: %s"), event.GetDate().FormatISODate().c_str());
74a533f7 VZ	392
	393	m_date->SetLabel(s);
	394	}
	395
0de868d9 VZ	396	void MyPanel::OnCalMonthChange(wxCalendarEvent& WXUNUSED(event))
0de868d9 VZ	397	{
4693b20c	398	wxLogStatus(wxT("Calendar month changed"));
0de868d9 VZ	399	}
	400
	401	void MyPanel::OnCalYearChange(wxCalendarEvent& WXUNUSED(event))
	402	{
4693b20c	403	wxLogStatus(wxT("Calendar year changed"));
0de868d9 VZ	404	}
0de868d9 VZ	405
74a533f7 VZ	406	void MyPanel::OnCalendarWeekDayClick(wxCalendarEvent& event)
74a533f7 VZ	407	{
4693b20c	408	wxLogMessage(wxT("Clicked on %s"),
74a533f7 VZ	409	wxDateTime::GetWeekDayName(event.GetWeekDay()).c_str());
	410	}
	411
37df1f33	412	void MyPanel::ToggleCalStyle(bool on, int flag)
74a533f7 VZ	413	{
	414	long style = m_calendar->GetWindowStyle();
	415	if ( on )
37df1f33	416	style \|= flag;
74a533f7	417	else
37df1f33	418	style &= ~flag;
74a533f7 VZ	419
	420	m_calendar->SetWindowStyle(style);
	421
	422	m_calendar->Refresh();
	423	}
	424
74a533f7 VZ	425	void MyPanel::HighlightSpecial(bool on)
	426	{
	427	if ( on )
	428	{
	429	wxCalendarDateAttr
	430	attrRedCircle = new wxCalendarDateAttr(wxCAL_BORDER_ROUND, wxRED),
	431	attrGreenSquare = new wxCalendarDateAttr(wxCAL_BORDER_SQUARE, wxGREEN),
	432	attrHeaderLike = new wxCalendarDateAttr(wxBLUE, *wxLIGHT_GREY);
	433
	434	m_calendar->SetAttr(17, attrRedCircle);
	435	m_calendar->SetAttr(29, attrGreenSquare);
	436	m_calendar->SetAttr(13, attrHeaderLike);
	437	}
	438	else // off
	439	{
	440	m_calendar->ResetAttr(17);
	441	m_calendar->ResetAttr(29);
	442	m_calendar->ResetAttr(13);
	443	}
	444
	445	m_calendar->Refresh();
	446	}
605dfd91 JS	447
	448	void MyPanel::SetDate()
	449	{
	450	wxDateTime date(24, wxDateTime::Dec, 2005, 23, 59, 59);
	451	m_calendar->SetDate(date);
	452	}
	453
	454	void MyPanel::Today()
	455	{
	456	m_calendar->SetDate(wxDateTime::Today());
	457	}