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wxWidgets/samples/calendar/calendar.cpp
Vadim Zeitlin f19012c62c Merge branch 'firstweekday' of https://github.com/lanurmi/wxWidgets 
Add API for determining the first day of the week and use it in
wxCalendarCtrl.

Closes https://github.com/wxWidgets/wxWidgets/pull/522
2017-09-10 21:41:36 +02:00

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/////////////////////////////////////////////////////////////////////////////
// Name: calendar.cpp
// Purpose: wxCalendarCtrl sample
// Author: Vadim Zeitlin
// Modified by:
// Created: 02.01.00
// Copyright: (c) Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
// 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"
#include "wx/icon.h"
#include "wx/button.h"
#include "wx/sizer.h"
#include "wx/textctrl.h"
#include "wx/settings.h"
#endif
#include "wx/calctrl.h"
#include "wx/splitter.h"
#if wxUSE_DATEPICKCTRL
#include "wx/datectrl.h"
#if wxUSE_DATEPICKCTRL_GENERIC
#include "wx/generic/datectrl.h"
#endif // wxUSE_DATEPICKCTRL_GENERIC
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
#include "wx/timectrl.h"
#if wxUSE_TIMEPICKCTRL_GENERIC
#include "wx/generic/timectrl.h"
#endif // wxUSE_TIMEPICKCTRL_GENERIC
#endif // wxUSE_TIMEPICKCTRL
#include "../sample.xpm"
#ifdef wxHAS_NATIVE_CALENDARCTRL
#include "wx/generic/calctrlg.h"
#endif
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------
// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
public:
MyApp();
// 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() wxOVERRIDE;
private:
wxLocale m_locale;
};
class MyPanel : public wxPanel
{
public:
MyPanel(wxWindow *parent);
void OnCalendar(wxCalendarEvent& event);
void OnCalendarWeekDayClick(wxCalendarEvent& event);
void OnCalendarWeekClick(wxCalendarEvent& event);
void OnCalendarChange(wxCalendarEvent& event);
void OnCalMonthChange(wxCalendarEvent& event);
wxCalendarCtrlBase *GetCal() const { return m_calendar; }
// turn on/off the specified style bit on the calendar control
void ToggleCalStyle(bool on, int style);
bool IsUsingGeneric() const { return m_usingGeneric; }
void ToggleUseGeneric()
{
m_usingGeneric = !m_usingGeneric;
RecreateCalendar(m_calendar->GetWindowStyle());
}
void HighlightSpecial(bool on);
void LimitDateRange(bool on);
wxDateTime GetDate() const { return m_calendar->GetDate(); }
void SetDate(const wxDateTime& dt) { m_calendar->SetDate(dt); }
private:
wxCalendarCtrlBase *DoCreateCalendar(const wxDateTime& dt, long style);
void RecreateCalendar(long style);
wxCalendarCtrlBase *m_calendar;
wxStaticText *m_date;
wxSizer *m_sizer;
bool m_usingGeneric;
wxDECLARE_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 = wxDefaultPosition, const wxSize& size = wxDefaultSize);
// event handlers (these functions should _not_ be virtual)
void OnAbout(wxCommandEvent& event);
void OnClearLog(wxCommandEvent& event);
void OnQuit(wxCommandEvent& event);
#if wxUSE_DATEPICKCTRL
void OnAskDate(wxCommandEvent& event);
void OnUpdateUIStartWithNone(wxUpdateUIEvent& event);
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
void OnAskTime(wxCommandEvent& event);
#endif // wxUSE_TIMEPICKCTRL
#ifdef wxHAS_NATIVE_CALENDARCTRL
void OnCalGeneric(wxCommandEvent& WXUNUSED(event))
{
m_panel->ToggleUseGeneric();
}
#endif // wxHAS_NATIVE_CALENDARCTRL
void OnCalAutoWeekday(wxCommandEvent& event);
void OnCalSunday(wxCommandEvent& event);
void OnCalMonday(wxCommandEvent& event);
void OnCalHolidays(wxCommandEvent& event);
void OnCalSpecial(wxCommandEvent& event);
void OnCalAllowMonth(wxCommandEvent& event);
void OnCalLimitDates(wxCommandEvent& event);
void OnCalSeqMonth(wxCommandEvent& event);
void OnCalShowSurroundingWeeks(wxCommandEvent& event);
void OnCalShowWeekNumbers(wxCommandEvent& event);
void OnSetDate(wxCommandEvent& event);
void OnToday(wxCommandEvent& event);
void OnBeginDST(wxCommandEvent& event);
void OnCalToggleResizable(wxCommandEvent& event);
void OnUpdateUIGenericOnly(wxUpdateUIEvent& event)
{
event.Enable(m_panel->IsUsingGeneric());
}
void OnCalRClick(wxMouseEvent& event);
private:
MyPanel *m_panel;
wxTextCtrl *m_logWindow;
// any class wishing to process wxWidgets events must use this macro
wxDECLARE_EVENT_TABLE();
};
#if wxUSE_DATEPICKCTRL
// Define a simple modal dialog which asks the user for a date
class MyDateDialog : public wxDialog
{
public:
MyDateDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle);
wxDateTime GetDate() const { return m_datePicker->GetValue(); }
private:
void OnDateChange(wxDateEvent& event);
wxDatePickerCtrlBase *m_datePicker;
wxStaticText *m_dateText;
wxDECLARE_EVENT_TABLE();
};
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
// Another simple dialog, this one asking for time.
class MyTimeDialog : public wxDialog
{
public:
MyTimeDialog(wxWindow* parent);
wxDateTime GetTime() const { return m_timePicker->GetValue(); }
private:
void OnTimeChange(wxDateEvent& event);
wxTimePickerCtrlBase* m_timePicker;
wxStaticText* m_timeText;
wxDECLARE_EVENT_TABLE();
};
#endif // wxUSE_TIMEPICKCTRL
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
// IDs for the controls and the menu commands
enum
{
// menu items
Calendar_File_About = wxID_ABOUT,
Calendar_File_ClearLog = wxID_CLEAR,
Calendar_File_Quit = wxID_EXIT,
Calendar_Cal_Generic = 200,
Calendar_Cal_AutoWeekday,
Calendar_Cal_Sunday,
Calendar_Cal_Monday,
Calendar_Cal_Holidays,
Calendar_Cal_Special,
Calendar_Cal_Month,
Calendar_Cal_LimitDates,
Calendar_Cal_SeqMonth,
Calendar_Cal_SurroundWeeks,
Calendar_Cal_WeekNumbers,
Calendar_Cal_SetDate,
Calendar_Cal_Today,
Calendar_Cal_BeginDST,
Calendar_Cal_Resizable,
#if wxUSE_DATEPICKCTRL
Calendar_DatePicker_AskDate = 300,
Calendar_DatePicker_ShowCentury,
Calendar_DatePicker_DropDown,
Calendar_DatePicker_AllowNone,
Calendar_DatePicker_StartWithNone,
#if wxUSE_DATEPICKCTRL_GENERIC
Calendar_DatePicker_Generic,
#endif // wxUSE_DATEPICKCTRL_GENERIC
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
Calendar_TimePicker_AskTime = 400,
#if wxUSE_TIMEPICKCTRL_GENERIC
Calendar_TimePicker_Generic,
#endif // wxUSE_TIMEPICKCTRL_GENERIC
#endif // wxUSE_TIMEPICKCTRL
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.
wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Calendar_File_About, MyFrame::OnAbout)
EVT_MENU(Calendar_File_ClearLog, MyFrame::OnClearLog)
EVT_MENU(Calendar_File_Quit, MyFrame::OnQuit)
#if wxUSE_DATEPICKCTRL
EVT_MENU(Calendar_DatePicker_AskDate, MyFrame::OnAskDate)
EVT_UPDATE_UI(Calendar_DatePicker_StartWithNone,
MyFrame::OnUpdateUIStartWithNone)
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
EVT_MENU(Calendar_TimePicker_AskTime, MyFrame::OnAskTime)
#endif // wxUSE_TIMEPICKCTRL
#ifdef wxHAS_NATIVE_CALENDARCTRL
EVT_MENU(Calendar_Cal_Generic, MyFrame::OnCalGeneric)
#endif // wxHAS_NATIVE_CALENDARCTRL
EVT_MENU(Calendar_Cal_AutoWeekday, MyFrame::OnCalAutoWeekday)
EVT_MENU(Calendar_Cal_Sunday, MyFrame::OnCalSunday)
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_LimitDates, MyFrame::OnCalLimitDates)
EVT_MENU(Calendar_Cal_SeqMonth, MyFrame::OnCalSeqMonth)
EVT_MENU(Calendar_Cal_SurroundWeeks, MyFrame::OnCalShowSurroundingWeeks)
EVT_MENU(Calendar_Cal_WeekNumbers, MyFrame::OnCalShowWeekNumbers)
EVT_MENU(Calendar_Cal_SetDate, MyFrame::OnSetDate)
EVT_MENU(Calendar_Cal_Today, MyFrame::OnToday)
EVT_MENU(Calendar_Cal_BeginDST, MyFrame::OnBeginDST)
EVT_MENU(Calendar_Cal_Resizable, MyFrame::OnCalToggleResizable)
EVT_UPDATE_UI(Calendar_Cal_SeqMonth, MyFrame::OnUpdateUIGenericOnly)
#ifdef __WXGTK20__
EVT_UPDATE_UI(Calendar_Cal_AutoWeekday, MyFrame::OnUpdateUIGenericOnly)
EVT_UPDATE_UI(Calendar_Cal_Sunday, MyFrame::OnUpdateUIGenericOnly)
EVT_UPDATE_UI(Calendar_Cal_Monday, MyFrame::OnUpdateUIGenericOnly)
EVT_UPDATE_UI(Calendar_Cal_Holidays, MyFrame::OnUpdateUIGenericOnly)
#endif
EVT_UPDATE_UI(Calendar_Cal_Special, MyFrame::OnUpdateUIGenericOnly)
EVT_UPDATE_UI(Calendar_Cal_SurroundWeeks, MyFrame::OnUpdateUIGenericOnly)
wxEND_EVENT_TABLE()
wxBEGIN_EVENT_TABLE(MyPanel, wxPanel)
EVT_CALENDAR(Calendar_CalCtrl, MyPanel::OnCalendar)
EVT_CALENDAR_PAGE_CHANGED(Calendar_CalCtrl, MyPanel::OnCalMonthChange)
EVT_CALENDAR_SEL_CHANGED(Calendar_CalCtrl, MyPanel::OnCalendarChange)
EVT_CALENDAR_WEEKDAY_CLICKED(Calendar_CalCtrl, MyPanel::OnCalendarWeekDayClick)
EVT_CALENDAR_WEEK_CLICKED(Calendar_CalCtrl, MyPanel::OnCalendarWeekClick)
wxEND_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)
wxIMPLEMENT_APP(MyApp);
// ============================================================================
// implementation
// ============================================================================
// ----------------------------------------------------------------------------
// the application class
// ----------------------------------------------------------------------------
MyApp::MyApp() :
// Locale affects on the language used in the calendar, and may affect
// on the first day of the week.
m_locale(wxLANGUAGE_DEFAULT)
{
}
// `Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
if ( !wxApp::OnInit() )
return false;
// Create the main application window
MyFrame *frame = new MyFrame(wxT("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)
{
// set the frame icon
SetIcon(wxICON(sample));
// create a menu bar
wxMenuBar *menuBar = new wxMenuBar;
wxMenu *menuFile = new wxMenu;
menuFile->Append(Calendar_File_About, wxT("&About\tCtrl-A"), wxT("Show about dialog"));
menuFile->AppendSeparator();
menuFile->Append(Calendar_File_ClearLog, wxT("&Clear log\tCtrl-L"));
menuFile->AppendSeparator();
menuFile->Append(Calendar_File_Quit, wxT("E&xit\tAlt-X"), wxT("Quit this program"));
menuBar->Append(menuFile, wxT("&File"));
wxMenu *menuCal = new wxMenu;
#ifdef wxHAS_NATIVE_CALENDARCTRL
menuCal->AppendCheckItem(Calendar_Cal_Generic, "Use &generic version\tCtrl-G",
"Toggle between native and generic control");
menuCal->AppendSeparator();
#endif // wxHAS_NATIVE_CALENDARCTRL
menuCal->AppendRadioItem(Calendar_Cal_AutoWeekday,
wxT("Automatic &first weekday\tCtrl-V"));
menuCal->AppendRadioItem(Calendar_Cal_Sunday,
wxT("Sunday &first weekday\tCtrl-Z"));
menuCal->AppendRadioItem(Calendar_Cal_Monday,
wxT("Monday &first weekday\tCtrl-F"));
menuCal->Append(Calendar_Cal_Holidays, wxT("Show &holidays\tCtrl-H"),
wxT("Toggle highlighting the holidays"),
true);
menuCal->Append(Calendar_Cal_Special, wxT("Highlight &special dates\tCtrl-S"),
wxT("Test custom highlighting"),
true);
menuCal->Append(Calendar_Cal_SurroundWeeks,
wxT("Show s&urrounding weeks\tCtrl-W"),
wxT("Show the neighbouring weeks in the prev/next month"),
true);
menuCal->Append(Calendar_Cal_WeekNumbers,
wxT("Show &week numbers"),
wxT("Toggle week numbers"),
true);
menuCal->AppendSeparator();
menuCal->Append(Calendar_Cal_SeqMonth,
wxT("Toggle month selector st&yle\tCtrl-Y"),
wxT("Use another style for the calendar controls"),
true);
menuCal->Append(Calendar_Cal_Month, wxT("&Month can be changed\tCtrl-M"),
wxT("Allow changing the month in the calendar"),
true);
menuCal->AppendCheckItem(Calendar_Cal_LimitDates, wxT("Toggle date ra&nge\tCtrl-N"),
wxT("Limit the valid dates"));
menuCal->AppendSeparator();
menuCal->Append(Calendar_Cal_SetDate, wxT("Call &SetDate(2005-12-24)"), wxT("Set date to 2005-12-24."));
menuCal->Append(Calendar_Cal_Today, wxT("Call &Today()"), wxT("Set to the current date."));
menuCal->Append(Calendar_Cal_BeginDST, "Call SetDate(GetBeginDST())");
menuCal->AppendSeparator();
menuCal->AppendCheckItem(Calendar_Cal_Resizable, wxT("Make &resizable\tCtrl-R"));
menuBar->Append(menuCal, wxT("&Calendar"));
#if wxUSE_DATEPICKCTRL
wxMenu *menuDate = new wxMenu;
menuDate->AppendCheckItem(Calendar_DatePicker_ShowCentury,
wxT("Al&ways show century"));
menuDate->AppendCheckItem(Calendar_DatePicker_DropDown,
wxT("Use &drop down control"));
menuDate->AppendCheckItem(Calendar_DatePicker_AllowNone,
wxT("Allow &no date"));
menuDate->AppendCheckItem(Calendar_DatePicker_StartWithNone,
wxT("Start &with no date"));
#if wxUSE_DATEPICKCTRL_GENERIC
menuDate->AppendCheckItem(Calendar_DatePicker_Generic,
wxT("Use &generic version of the control"));
#endif // wxUSE_DATEPICKCTRL_GENERIC
menuDate->AppendSeparator();
menuDate->Append(Calendar_DatePicker_AskDate, wxT("&Choose date...\tCtrl-D"), wxT("Show dialog with wxDatePickerCtrl"));
menuBar->Append(menuDate, wxT("&Date picker"));
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
wxMenu *menuTime = new wxMenu;
#if wxUSE_TIMEPICKCTRL_GENERIC
menuTime->AppendCheckItem(Calendar_TimePicker_Generic,
wxT("Use &generic version of the control"));
menuTime->AppendSeparator();
#endif // wxUSE_TIMEPICKCTRL_GENERIC
menuTime->Append(Calendar_TimePicker_AskTime, wxT("&Choose time...\tCtrl-T"), wxT("Show dialog with wxTimePickerCtrl"));
menuBar->Append(menuTime, wxT("&Time picker"));
#endif // wxUSE_TIMEPICKCTRL
menuBar->Check(Calendar_Cal_AutoWeekday, true);
menuBar->Check(Calendar_Cal_Sunday, false);
menuBar->Check(Calendar_Cal_Monday, false);
menuBar->Check(Calendar_Cal_Holidays, true);
menuBar->Check(Calendar_Cal_Month, true);
menuBar->Check(Calendar_Cal_LimitDates, false);
#if wxUSE_DATEPICKCTRL
menuBar->Check(Calendar_DatePicker_ShowCentury, true);
#endif // wxUSE_DATEPICKCTRL
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
wxSplitterWindow *splitter = new wxSplitterWindow(this, wxID_ANY,
wxDefaultPosition, wxDefaultSize,
wxSP_NOBORDER);
m_panel = new MyPanel(splitter);
m_logWindow = new wxTextCtrl(splitter, wxID_ANY, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
wxTE_READONLY | wxTE_MULTILINE);
splitter->SplitHorizontally(m_panel, m_logWindow);
splitter->SetMinimumPaneSize(20);
wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
// true is to force the frame to close
Close(true);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
wxMessageBox(wxT("wxCalendarCtrl sample\n(c) 2000--2008 Vadim Zeitlin"),
wxT("About Calendar"), wxOK | wxICON_INFORMATION, this);
}
void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
{
m_logWindow->Clear();
}
void MyFrame::OnCalAutoWeekday(wxCommandEvent&)
{
m_panel->ToggleCalStyle(false, wxCAL_SUNDAY_FIRST);
m_panel->ToggleCalStyle(false, wxCAL_MONDAY_FIRST);
}
void MyFrame::OnCalSunday(wxCommandEvent& event)
{
m_panel->ToggleCalStyle(false, wxCAL_MONDAY_FIRST);
m_panel->ToggleCalStyle(event.IsChecked(), wxCAL_SUNDAY_FIRST);
}
void MyFrame::OnCalMonday(wxCommandEvent& event)
{
m_panel->ToggleCalStyle(false, wxCAL_SUNDAY_FIRST);
m_panel->ToggleCalStyle(event.IsChecked(), wxCAL_MONDAY_FIRST);
}
void MyFrame::OnCalHolidays(wxCommandEvent& event)
{
m_panel->GetCal()->EnableHolidayDisplay(event.IsChecked());
}
void MyFrame::OnCalSpecial(wxCommandEvent& event)
{
m_panel->HighlightSpecial(GetMenuBar()->IsChecked(event.GetId()));
}
void MyFrame::OnCalLimitDates(wxCommandEvent& event)
{
m_panel->LimitDateRange(GetMenuBar()->IsChecked(event.GetId()));
}
void MyFrame::OnCalAllowMonth(wxCommandEvent& event)
{
m_panel->GetCal()->EnableMonthChange(event.IsChecked());
}
void MyFrame::OnCalSeqMonth(wxCommandEvent& event)
{
m_panel->ToggleCalStyle(event.IsChecked(),
wxCAL_SEQUENTIAL_MONTH_SELECTION);
}
void MyFrame::OnCalShowSurroundingWeeks(wxCommandEvent& event)
{
m_panel->ToggleCalStyle(event.IsChecked(), wxCAL_SHOW_SURROUNDING_WEEKS);
}
void MyFrame::OnCalShowWeekNumbers(wxCommandEvent& event)
{
m_panel->ToggleCalStyle(event.IsChecked(), wxCAL_SHOW_WEEK_NUMBERS);
}
void MyFrame::OnSetDate(wxCommandEvent &WXUNUSED(event))
{
m_panel->SetDate(wxDateTime(24, wxDateTime::Dec, 2005, 22, 00, 00));
}
void MyFrame::OnToday(wxCommandEvent &WXUNUSED(event))
{
m_panel->SetDate(wxDateTime::Today());
}
void MyFrame::OnBeginDST(wxCommandEvent &WXUNUSED(event))
{
m_panel->SetDate(wxDateTime::GetBeginDST(m_panel->GetDate().GetYear()));
}
void MyFrame::OnCalToggleResizable(wxCommandEvent& event)
{
wxSizer * const sizer = m_panel->GetSizer();
wxSizerItem * const item = sizer->GetItem(m_panel->GetCal());
if ( event.IsChecked() )
{
item->SetProportion(1);
item->SetFlag(wxEXPAND);
}
else // not resizable
{
item->SetProportion(0);
item->SetFlag(wxALIGN_CENTER);
}
sizer->Layout();
}
void MyFrame::OnCalRClick(wxMouseEvent& event)
{
wxDateTime dt;
wxDateTime::WeekDay wd;
const wxPoint pt = event.GetPosition();
wxString msg = wxString::Format("Point (%d, %d) is ", pt.x, pt.y);
switch ( m_panel->GetCal()->HitTest(pt, &dt, &wd) )
{
default:
wxFAIL_MSG( "unexpected" );
// fall through
case wxCAL_HITTEST_NOWHERE:
msg += "nowhere";
break;
case wxCAL_HITTEST_HEADER:
msg += wxString::Format("over %s", wxDateTime::GetWeekDayName(wd));
break;
case wxCAL_HITTEST_DAY:
msg += wxString::Format("over %s", dt.FormatISODate());
break;
case wxCAL_HITTEST_INCMONTH:
msg += "over next month button";
break;
case wxCAL_HITTEST_DECMONTH:
msg += "over previous month button";
break;
case wxCAL_HITTEST_SURROUNDING_WEEK:
msg += "over a day from another month";
break;
}
wxLogMessage("%s", msg);
}
#if wxUSE_DATEPICKCTRL
void MyFrame::OnUpdateUIStartWithNone(wxUpdateUIEvent& event)
{
// it only makes sense to start with invalid date if we can have no date
event.Enable( GetMenuBar()->IsChecked(Calendar_DatePicker_AllowNone) );
}
void MyFrame::OnAskDate(wxCommandEvent& WXUNUSED(event))
{
wxDateTime dt = m_panel->GetCal()->GetDate();
int style = wxDP_DEFAULT;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_ShowCentury) )
style |= wxDP_SHOWCENTURY;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_DropDown) )
style |= wxDP_DROPDOWN;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_AllowNone) )
{
style |= wxDP_ALLOWNONE;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_StartWithNone) )
dt = wxDefaultDateTime;
}
MyDateDialog dlg(this, dt, style);
if ( dlg.ShowModal() == wxID_OK )
{
dt = dlg.GetDate();
if ( dt.IsValid() )
{
const wxDateTime today = wxDateTime::Today();
if ( dt.GetDay() == today.GetDay() &&
dt.GetMonth() == today.GetMonth() )
{
wxMessageBox(wxT("Happy birthday!"), wxT("Calendar Sample"));
}
m_panel->SetDate(dt);
wxLogStatus(wxT("Changed the date to your input"));
}
else
{
wxLogStatus(wxT("No date entered"));
}
}
}
#endif // wxUSE_DATEPICKCTRL
#if wxUSE_TIMEPICKCTRL
void MyFrame::OnAskTime(wxCommandEvent& WXUNUSED(event))
{
MyTimeDialog dlg(this);
if ( dlg.ShowModal() == wxID_OK )
{
wxLogMessage("You entered %s", dlg.GetTime().FormatISOTime());
}
}
#endif // wxUSE_TIMEPICKCTRL
// ----------------------------------------------------------------------------
// MyPanel
// ----------------------------------------------------------------------------
MyPanel::MyPanel(wxWindow *parent)
: wxPanel(parent, wxID_ANY)
{
#ifdef wxHAS_NATIVE_CALENDARCTRL
m_usingGeneric = false;
#else
m_usingGeneric = true;
#endif
wxString date;
date.Printf(wxT("Selected date: %s"),
wxDateTime::Today().FormatISODate().c_str());
m_date = new wxStaticText(this, wxID_ANY, date);
m_calendar = DoCreateCalendar(wxDefaultDateTime,
wxCAL_SHOW_HOLIDAYS);
// adjust to vertical/horizontal display
bool horizontal = ( wxSystemSettings::GetMetric(wxSYS_SCREEN_X) > wxSystemSettings::GetMetric(wxSYS_SCREEN_Y) );
m_sizer = new wxBoxSizer( horizontal ? wxHORIZONTAL : wxVERTICAL );
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)
{
// clicking the same date twice unmarks it (convenient for testing)
static wxDateTime s_dateLast;
const bool mark = !s_dateLast.IsValid() || event.GetDate() != s_dateLast;
s_dateLast = event.GetDate();
m_calendar->Mark(event.GetDate().GetDay(), mark);
wxLogMessage(wxT("Selected (and %smarked) %s from calendar."),
mark ? "" : "un", s_dateLast.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);
wxLogStatus(s);
}
void MyPanel::OnCalMonthChange(wxCalendarEvent& event)
{
wxLogStatus(wxT("Calendar month changed to %s %d"),
wxDateTime::GetMonthName(event.GetDate().GetMonth()),
event.GetDate().GetYear());
}
void MyPanel::OnCalendarWeekDayClick(wxCalendarEvent& event)
{
wxLogMessage(wxT("Clicked on %s"),
wxDateTime::GetWeekDayName(event.GetWeekDay()).c_str());
}
void MyPanel::OnCalendarWeekClick(wxCalendarEvent& event)
{
wxLogMessage(wxT("Clicked on week %d"), event.GetDate().GetWeekOfYear());
}
wxCalendarCtrlBase *MyPanel::DoCreateCalendar(const wxDateTime& dt, long style)
{
wxCalendarCtrlBase *calendar;
#ifdef wxHAS_NATIVE_CALENDARCTRL
if ( m_usingGeneric )
calendar = new wxGenericCalendarCtrl(this, Calendar_CalCtrl,
dt,
wxDefaultPosition,
wxDefaultSize,
style);
else
#endif // wxHAS_NATIVE_CALENDARCTRL
calendar = new wxCalendarCtrl(this, Calendar_CalCtrl,
dt,
wxDefaultPosition,
wxDefaultSize,
style);
calendar->Connect(wxEVT_RIGHT_DOWN,
wxMouseEventHandler(MyFrame::OnCalRClick),
NULL,
( MyFrame * )wxGetTopLevelParent(this));
return calendar;
}
void MyPanel::RecreateCalendar(long style)
{
wxCalendarCtrlBase *calendar = DoCreateCalendar(m_calendar->GetDate(), style);
m_sizer->Replace(m_calendar, calendar);
delete m_calendar;
m_calendar = calendar;
m_sizer->Layout();
}
void MyPanel::ToggleCalStyle(bool on, int flag)
{
long style = m_calendar->GetWindowStyle();
if ( on )
style |= flag;
else
style &= ~flag;
if ( flag == wxCAL_SEQUENTIAL_MONTH_SELECTION
|| flag == wxCAL_SHOW_WEEK_NUMBERS)
{
// changing this style requires recreating the control
RecreateCalendar(style);
}
else // just changing the style is enough
{
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();
}
// Toggle a restricted date range to the six months centered on today's date.
void MyPanel::LimitDateRange(bool on)
{
if ( on )
{
// limit the choice of date to 3 months around today
const wxDateSpan diff = wxDateSpan::Months(3);
const wxDateTime today = wxDateTime::Today();
// Set the restricted date range.
if ( m_calendar->SetDateRange(today - diff, today + diff) )
{
wxLogStatus("Date range limited to 3 months around today.");
wxDateTime firstValidDate;
wxDateTime lastValidDate;
if ( m_calendar->GetDateRange(&firstValidDate, &lastValidDate) )
{
wxLogMessage("First valid date: %s, last valid date: %s",
firstValidDate.FormatISODate(),
lastValidDate.FormatISODate());
}
else
{
wxLogWarning("Failed to get back the valid dates range.");
}
}
else
{
wxLogWarning("Date range not supported.");
}
}
else // off
{
// Remove the date restrictions.
if ( m_calendar->SetDateRange() )
{
wxLogStatus("Date choice is unlimited now.");
}
else
{
wxLogWarning("Date range not supported.");
}
}
m_calendar->Refresh();
}
// ----------------------------------------------------------------------------
// MyDateDialog
// ----------------------------------------------------------------------------
#if wxUSE_DATEPICKCTRL
wxBEGIN_EVENT_TABLE(MyDateDialog, wxDialog)
EVT_DATE_CHANGED(wxID_ANY, MyDateDialog::OnDateChange)
wxEND_EVENT_TABLE()
MyDateDialog::MyDateDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle)
: wxDialog(parent, wxID_ANY, wxString(wxT("Calendar: Choose a date")))
{
#if wxUSE_DATEPICKCTRL_GENERIC
wxFrame *frame = (wxFrame *)wxGetTopLevelParent(parent);
if ( frame && frame->GetMenuBar()->IsChecked(Calendar_DatePicker_Generic) )
m_datePicker = new wxDatePickerCtrlGeneric(this, wxID_ANY, dt,
wxDefaultPosition,
wxDefaultSize,
dtpStyle);
else
#endif // wxUSE_DATEPICKCTRL_GENERIC
m_datePicker = new wxDatePickerCtrl(this, wxID_ANY, dt,
wxDefaultPosition, wxDefaultSize,
dtpStyle);
m_datePicker->SetRange(wxDateTime(1, wxDateTime::Jan, 1900),
wxDefaultDateTime);
m_dateText = new wxStaticText(this, wxID_ANY,
dt.IsValid() ? dt.FormatISODate()
: wxString());
const wxSizerFlags flags = wxSizerFlags().Centre().Border();
wxFlexGridSizer* const sizerMain = new wxFlexGridSizer(2);
sizerMain->Add(new wxStaticText(this, wxID_ANY, "Enter &date:"), flags);
sizerMain->Add(m_datePicker, flags);
sizerMain->Add(new wxStaticText(this, wxID_ANY, "Date in ISO format:"),
flags);
sizerMain->Add(m_dateText, flags);
wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
sizerTop->Add(sizerMain, flags);
sizerTop->Add(CreateStdDialogButtonSizer(wxOK | wxCANCEL), flags);
SetSizerAndFit(sizerTop);
}
void MyDateDialog::OnDateChange(wxDateEvent& event)
{
const wxDateTime dt = event.GetDate();
if ( dt.IsValid() )
m_dateText->SetLabel(dt.FormatISODate());
else
m_dateText->SetLabel(wxEmptyString);
}
#endif // wxUSE_DATEPICKCTRL
// ----------------------------------------------------------------------------
// MyTimeDialog
// ----------------------------------------------------------------------------
#if wxUSE_TIMEPICKCTRL
wxBEGIN_EVENT_TABLE(MyTimeDialog, wxDialog)
EVT_TIME_CHANGED(wxID_ANY, MyTimeDialog::OnTimeChange)
wxEND_EVENT_TABLE()
MyTimeDialog::MyTimeDialog(wxWindow *parent)
: wxDialog(parent, wxID_ANY, wxString(wxT("Calendar: Choose time")))
{
#if wxUSE_TIMEPICKCTRL_GENERIC
wxFrame *frame = (wxFrame *)wxGetTopLevelParent(parent);
if ( frame && frame->GetMenuBar()->IsChecked(Calendar_TimePicker_Generic) )
m_timePicker = new wxTimePickerCtrlGeneric(this, wxID_ANY);
else
#endif // wxUSE_TIMEPICKCTRL_GENERIC
m_timePicker = new wxTimePickerCtrl(this, wxID_ANY);
m_timeText = new wxStaticText(this, wxID_ANY,
m_timePicker->GetValue().FormatISOTime());
const wxSizerFlags flags = wxSizerFlags().Centre().Border();
wxFlexGridSizer* const sizerMain = new wxFlexGridSizer(2);
sizerMain->Add(new wxStaticText(this, wxID_ANY, "Enter &time:"), flags);
sizerMain->Add(m_timePicker, flags);
sizerMain->Add(new wxStaticText(this, wxID_ANY, "Time in ISO format:"),
flags);
sizerMain->Add(m_timeText, flags);
wxSizer* sizerTop = new wxBoxSizer(wxVERTICAL);
sizerTop->Add(sizerMain, flags);
sizerTop->Add(CreateStdDialogButtonSizer(wxOK | wxCANCEL), flags);
SetSizerAndFit(sizerTop);
}
void MyTimeDialog::OnTimeChange(wxDateEvent& event)
{
m_timeText->SetLabel(event.GetDate().FormatISOTime());
}
#endif // wxUSE_TIMEPICKCTRL
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