src/generic/calctrl.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        generic/calctrl.cpp
   3 // Purpose:     implementation fo the generic wxCalendarCtrl
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     29.12.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
   9 // Licence:     wxWindows license
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "calctrl.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/dcclient.h"
  33     #include "wx/settings.h"
  34     #include "wx/brush.h"
  35 #endif //WX_PRECOMP
  36
  37 #include "wx/calctrl.h"
  38
  39 #define DEBUG_PAINT 0
  40
  41 // ----------------------------------------------------------------------------
  42 // private classes
  43 // ----------------------------------------------------------------------------
  44
  45 class wxMonthComboBox : public wxComboBox
  46 {
  47 public:
  48     wxMonthComboBox(wxCalendarCtrl *cal);
  49
  50     void OnMonthChange(wxCommandEvent& event) { m_cal->OnMonthChange(event); }
  51
  52 private:
  53     wxCalendarCtrl *m_cal;
  54
  55     DECLARE_EVENT_TABLE()
  56 };
  57
  58 class wxYearSpinCtrl : public wxSpinCtrl
  59 {
  60 public:
  61     wxYearSpinCtrl(wxCalendarCtrl *cal);
  62
  63     void OnYearChange(wxSpinEvent& event) { m_cal->OnYearChange(event); }
  64
  65 private:
  66     wxCalendarCtrl *m_cal;
  67
  68     DECLARE_EVENT_TABLE()
  69 };
  70
  71 // ----------------------------------------------------------------------------
  72 // wxWin macros
  73 // ----------------------------------------------------------------------------
  74
  75 BEGIN_EVENT_TABLE(wxCalendarCtrl, wxControl)
  76     EVT_PAINT(wxCalendarCtrl::OnPaint)
  77
  78     EVT_CHAR(wxCalendarCtrl::OnChar)
  79
  80     EVT_LEFT_DOWN(wxCalendarCtrl::OnClick)
  81 END_EVENT_TABLE()
  82
  83 BEGIN_EVENT_TABLE(wxMonthComboBox, wxComboBox)
  84     EVT_COMBOBOX(-1, wxMonthComboBox::OnMonthChange)
  85 END_EVENT_TABLE()
  86
  87 BEGIN_EVENT_TABLE(wxYearSpinCtrl, wxSpinCtrl)
  88     EVT_SPINCTRL(-1, wxYearSpinCtrl::OnYearChange)
  89 END_EVENT_TABLE()
  90
  91 IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)
  92
  93 // ============================================================================
  94 // implementation
  95 // ============================================================================
  96
  97 // ----------------------------------------------------------------------------
  98 // wxMonthComboBox and wxYearSpinCtrl
  99 // ----------------------------------------------------------------------------
 100
 101 wxMonthComboBox::wxMonthComboBox(wxCalendarCtrl *cal)
 102                : wxComboBox(cal->GetParent(), -1,
 103                             wxEmptyString,
 104                             wxDefaultPosition,
 105                             wxDefaultSize,
 106                             0, NULL,
 107                             wxCB_READONLY)
 108 {
 109     m_cal = cal;
 110
 111     wxDateTime::Month m;
 112     for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) )
 113     {
 114         Append(wxDateTime::GetMonthName(m));
 115     }
 116
 117     SetSelection(m_cal->GetDate().GetMonth());
 118 }
 119
 120 wxYearSpinCtrl::wxYearSpinCtrl(wxCalendarCtrl *cal)
 121               : wxSpinCtrl(cal->GetParent(), -1,
 122                            cal->GetDate().Format(_T("%Y")),
 123                            wxDefaultPosition,
 124                            wxDefaultSize,
 125                            wxSP_ARROW_KEYS,
 126                            -4300, 10000, cal->GetDate().GetYear())
 127 {
 128     m_cal = cal;
 129 }
 130
 131 // ----------------------------------------------------------------------------
 132 // wxCalendarCtrl
 133 // ----------------------------------------------------------------------------
 134
 135 void wxCalendarCtrl::Init()
 136 {
 137     m_comboMonth = NULL;
 138     m_spinYear = NULL;
 139
 140     m_widthCol =
 141     m_heightRow = 0;
 142
 143     wxDateTime::WeekDay wd;
 144     for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
 145     {
 146         m_weekdays[wd] = wxDateTime::GetWeekDayName(wd, wxDateTime::Name_Abbr);
 147     }
 148 }
 149
 150 bool wxCalendarCtrl::Create(wxWindow * WXUNUSED(parent),
 151                             wxWindowID WXUNUSED(id),
 152                             const wxDateTime& date,
 153                             const wxPoint& WXUNUSED(pos),
 154                             const wxSize& size,
 155                             long style,
 156                             const wxString& WXUNUSED(name))
 157 {
 158     SetWindowStyle(style | (wxRAISED_BORDER | wxWANTS_CHARS));
 159
 160     m_date = date.IsValid() ? date : wxDateTime::Today();
 161
 162     m_comboMonth = new wxMonthComboBox(this);
 163     m_spinYear = new wxYearSpinCtrl(this);
 164
 165     wxSize sizeReal;
 166     if ( size.x == -1 || size.y == -1 )
 167     {
 168         sizeReal = DoGetBestSize();
 169         if ( size.x != -1 )
 170             sizeReal.x = size.x;
 171         if ( size.y != -1 )
 172             sizeReal.y = size.y;
 173     }
 174     else
 175     {
 176         sizeReal = size;
 177     }
 178
 179     SetSize(sizeReal);
 180
 181     SetBackgroundColour(*wxWHITE);
 182     SetFont(*wxSWISS_FONT);
 183
 184     return TRUE;
 185 }
 186
 187 wxCalendarCtrl::~wxCalendarCtrl()
 188 {
 189 #if 0
 190     m_comboMonth->PopEventHandler();
 191     m_spinYear->PopEventHandler();
 192 #endif // 0
 193 }
 194
 195 // ----------------------------------------------------------------------------
 196 // forward wxWin functions to subcontrols
 197 // ----------------------------------------------------------------------------
 198
 199 bool wxCalendarCtrl::Show(bool show)
 200 {
 201     if ( !wxControl::Show(show) )
 202     {
 203         return FALSE;
 204     }
 205
 206     m_comboMonth->Show(show);
 207     m_spinYear->Show(show);
 208
 209     return TRUE;
 210 }
 211
 212 bool wxCalendarCtrl::Enable(bool enable)
 213 {
 214     if ( !wxControl::Enable(enable) )
 215     {
 216         return FALSE;
 217     }
 218
 219     m_comboMonth->Enable(enable);
 220     m_spinYear->Enable(enable);
 221
 222     return TRUE;
 223 }
 224
 225 // ----------------------------------------------------------------------------
 226 // changing date
 227 // ----------------------------------------------------------------------------
 228
 229 void wxCalendarCtrl::SetDate(const wxDateTime& date)
 230 {
 231     if ( m_date.GetMonth() == date.GetMonth() &&
 232          m_date.GetYear() == date.GetYear() )
 233     {
 234         // just change the day
 235         ChangeDay(date);
 236     }
 237     else
 238     {
 239         // change everything
 240         m_date = date;
 241
 242         // update the controls
 243         m_comboMonth->SetSelection(m_date.GetMonth());
 244         m_spinYear->SetValue(m_date.Format(_T("%Y")));
 245
 246         // update the calendar
 247         Refresh();
 248     }
 249 }
 250
 251 void wxCalendarCtrl::ChangeDay(const wxDateTime& date)
 252 {
 253     if ( m_date != date )
 254     {
 255         // we need to refresh the row containing the old date and the one
 256         // containing the new one
 257         wxDateTime dateOld = m_date;
 258         m_date = date;
 259
 260         RefreshDate(dateOld);
 261
 262         // if the date is in the same row, it was already drawn correctly
 263         if ( GetWeek(m_date) != GetWeek(dateOld) )
 264         {
 265             RefreshDate(m_date);
 266         }
 267     }
 268 }
 269
 270 void wxCalendarCtrl::SetDateAndNotify(const wxDateTime& date)
 271 {
 272     wxDateTime::Tm tm1 = m_date.GetTm(),
 273                    tm2 = date.GetTm();
 274
 275     wxEventType type;
 276     if ( tm1.year != tm2.year )
 277         type = wxEVT_CALENDAR_YEAR_CHANGED;
 278     else if ( tm1.mon != tm2.mon )
 279         type = wxEVT_CALENDAR_MONTH_CHANGED;
 280     else if ( tm1.mday != tm2.mday )
 281         type = wxEVT_CALENDAR_DAY_CHANGED;
 282     else
 283         return;
 284
 285     SetDate(date);
 286
 287     GenerateEvent(type);
 288 }
 289
 290 // ----------------------------------------------------------------------------
 291 // date helpers
 292 // ----------------------------------------------------------------------------
 293
 294 wxDateTime wxCalendarCtrl::GetStartDate() const
 295 {
 296     wxDateTime::Tm tm = m_date.GetTm();
 297
 298     wxDateTime date = wxDateTime(1, tm.mon, tm.year);
 299
 300     // rewind back
 301     date.SetToPrevWeekDay(GetWindowStyle() & wxCAL_MONDAY_FIRST
 302                           ? wxDateTime::Mon : wxDateTime::Sun);
 303
 304     // be sure to do it or it might gain 1 hour if DST changed in between
 305     date.ResetTime();
 306
 307     return date;
 308 }
 309
 310 bool wxCalendarCtrl::IsDateShown(const wxDateTime& date) const
 311 {
 312     return date.GetMonth() == m_date.GetMonth();
 313 }
 314
 315 size_t wxCalendarCtrl::GetWeek(const wxDateTime& date) const
 316 {
 317     return date.GetWeekOfMonth(GetWindowStyle() & wxCAL_MONDAY_FIRST
 318                                ? wxDateTime::Monday_First
 319                                : wxDateTime::Sunday_First);
 320 }
 321
 322 // ----------------------------------------------------------------------------
 323 // size management
 324 // ----------------------------------------------------------------------------
 325
 326 // this is a composite control and it must arrange its parts each time its
 327 // size or position changes: the combobox and spinctrl are along the top of
 328 // the available area and the calendar takes up therest of the space
 329
 330 // the constants used for the layout
 331 #define VERT_MARGIN     5           // distance between combo and calendar
 332 #define HORZ_MARGIN    15           //                            spin
 333
 334 wxSize wxCalendarCtrl::DoGetBestSize() const
 335 {
 336     // calc the size of the calendar
 337     ((wxCalendarCtrl *)this)->RecalcGeometry(); // const_cast
 338
 339     wxCoord width = 7*m_widthCol,
 340             height = 7*m_heightRow;
 341
 342     wxSize sizeCombo = m_comboMonth->GetBestSize(),
 343            sizeSpin = m_spinYear->GetBestSize();
 344
 345     height += VERT_MARGIN + wxMax(sizeCombo.y, sizeSpin.y);
 346
 347     return wxSize(width, height);
 348 }
 349
 350 void wxCalendarCtrl::DoSetSize(int x, int y,
 351                                int width, int height,
 352                                int sizeFlags)
 353 {
 354     wxControl::DoSetSize(x, y, width, height, sizeFlags);
 355 }
 356
 357 void wxCalendarCtrl::DoMoveWindow(int x, int y, int width, int height)
 358 {
 359     wxSize sizeCombo = m_comboMonth->GetSize();
 360     m_comboMonth->Move(x, y);
 361
 362     int xDiff = sizeCombo.x + HORZ_MARGIN;
 363     m_spinYear->SetSize(x + xDiff, y, width - xDiff, sizeCombo.y);
 364
 365     wxSize sizeSpin = m_spinYear->GetSize();
 366     int yDiff = wxMax(sizeSpin.y, sizeCombo.y) + VERT_MARGIN;
 367
 368     wxControl::DoMoveWindow(x, y + yDiff, width, height - yDiff);
 369 }
 370
 371 void wxCalendarCtrl::DoGetPosition(int *x, int *y) const
 372 {
 373     wxControl::DoGetPosition(x, y);
 374
 375     // our real top corner is not in this position
 376     if ( y )
 377     {
 378         *y -= m_comboMonth->GetSize().y + VERT_MARGIN;
 379     }
 380 }
 381
 382 void wxCalendarCtrl::DoGetSize(int *width, int *height) const
 383 {
 384     wxControl::DoGetSize(width, height);
 385
 386     // our real height is bigger
 387     if ( height )
 388     {
 389         *height += m_comboMonth->GetSize().y + VERT_MARGIN;
 390     }
 391 }
 392
 393 void wxCalendarCtrl::RecalcGeometry()
 394 {
 395     if ( m_widthCol != 0 )
 396         return;
 397
 398     wxClientDC dc(this);
 399
 400     dc.SetFont(m_font);
 401
 402     // determine the column width (we assume that the weekday names are always
 403     // wider (in any language) than the numbers)
 404     m_widthCol = 0;
 405     wxDateTime::WeekDay wd;
 406     for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
 407     {
 408         wxCoord width;
 409         dc.GetTextExtent(m_weekdays[wd], &width, &m_heightRow);
 410         if ( width > m_widthCol )
 411         {
 412             m_widthCol = width;
 413         }
 414     }
 415
 416     // leave some margins
 417     m_widthCol += 2;
 418     m_heightRow += 2;
 419 }
 420
 421 // ----------------------------------------------------------------------------
 422 // drawing
 423 // ----------------------------------------------------------------------------
 424
 425 void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
 426 {
 427     wxPaintDC dc(this);
 428
 429     dc.SetFont(m_font);
 430
 431     RecalcGeometry();
 432
 433 #if DEBUG_PAINT
 434     printf("--- starting to paint, selection: %s, week %u\n",
 435            m_date.Format("%a %d-%m-%Y %H:%M:%S").c_str(),
 436            GetWeek(m_date));
 437 #endif
 438
 439     // first draw the week days
 440     if ( IsExposed(0, 0, 7*m_widthCol, m_heightRow) )
 441     {
 442 #if DEBUG_PAINT
 443         puts("painting the header");
 444 #endif
 445
 446         dc.SetTextForeground(*wxBLUE);
 447         dc.SetBrush(wxBrush(*wxLIGHT_GREY, wxSOLID));
 448         dc.SetBackgroundMode(wxTRANSPARENT);
 449         dc.SetPen(*wxLIGHT_GREY_PEN);
 450         dc.DrawRectangle(0, 0, 7*m_widthCol, m_heightRow);
 451
 452         bool startOnMonday = (GetWindowStyle() & wxCAL_MONDAY_FIRST) != 0;
 453         for ( size_t wd = 0; wd < 7; wd++ )
 454         {
 455             size_t n;
 456             if ( startOnMonday )
 457                 n = wd == 6 ? 0 : wd + 1;
 458             else
 459                 n = wd;
 460
 461             dc.DrawText(m_weekdays[n], wd*m_widthCol + 1, 0);
 462         }
 463     }
 464
 465     // then the calendar itself
 466     dc.SetTextForeground(*wxBLACK);
 467     //dc.SetFont(*wxNORMAL_FONT);
 468
 469     wxCoord y = m_heightRow;
 470
 471     wxDateTime date = GetStartDate();
 472 #if DEBUG_PAINT
 473     printf("starting calendar from %s\n",
 474             date.Format("%a %d-%m-%Y %H:%M:%S").c_str());
 475 #endif
 476
 477     dc.SetBackgroundMode(wxSOLID);
 478     for ( size_t nWeek = 1; nWeek <= 6; nWeek++, y += m_heightRow )
 479     {
 480         // if the update region doesn't intersect this row, don't paint it
 481         if ( !IsExposed(0, y, 7*m_widthCol, m_heightRow - 1) )
 482         {
 483             date += wxDateSpan::Week();
 484
 485             continue;
 486         }
 487
 488 #if DEBUG_PAINT
 489         printf("painting week %d at y = %d\n", nWeek, y);
 490 #endif
 491
 492         for ( size_t wd = 0; wd < 7; wd++ )
 493         {
 494             if ( IsDateShown(date) )
 495             {
 496                 // don't use wxDate::Format() which prepends 0s
 497                 wxString day = wxString::Format(_T("%u"), date.GetDay());
 498                 wxCoord width;
 499                 dc.GetTextExtent(day, &width, (wxCoord *)NULL);
 500
 501                 bool isSel = m_date == date;
 502                 if ( isSel )
 503                 {
 504                     dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
 505                     dc.SetTextBackground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT));
 506                 }
 507
 508                 dc.DrawText(day, wd*m_widthCol + (m_widthCol - width) / 2, y);
 509
 510                 if ( isSel )
 511                 {
 512                     dc.SetTextForeground(m_foregroundColour);
 513                     dc.SetTextBackground(m_backgroundColour);
 514                 }
 515             }
 516             //else: just don't draw it
 517
 518             date += wxDateSpan::Day();
 519         }
 520     }
 521 #if DEBUG_PAINT
 522     puts("+++ finished painting");
 523 #endif
 524 }
 525
 526 void wxCalendarCtrl::RefreshDate(const wxDateTime& date)
 527 {
 528     RecalcGeometry();
 529
 530     wxRect rect;
 531
 532     // always refresh the whole row at once because our OnPaint() will draw
 533     // the whole row anyhow - and this allows the small optimisation in
 534     // OnClick() below to work
 535     rect.x = 0;
 536     rect.y = m_heightRow * GetWeek(date);
 537     rect.width = 7*m_widthCol;
 538     rect.height = m_heightRow;
 539
 540 #if DEBUG_PAINT
 541     printf("*** refreshing week %d at (%d, %d)-(%d, %d)\n",
 542            GetWeek(date),
 543            rect.x, rect.y,
 544            rect.x + rect.width, rect.y + rect.height);
 545 #endif
 546
 547     Refresh(TRUE, &rect);
 548 }
 549
 550 // ----------------------------------------------------------------------------
 551 // mouse handling
 552 // ----------------------------------------------------------------------------
 553
 554 void wxCalendarCtrl::OnClick(wxMouseEvent& event)
 555 {
 556     RecalcGeometry();
 557
 558     wxDateTime date;
 559     if ( !HitTest(event.GetPosition(), &date) )
 560     {
 561         event.Skip();
 562     }
 563     else
 564     {
 565         ChangeDay(date);
 566
 567         GenerateEvent(wxEVT_CALENDAR_DAY_CHANGED);
 568     }
 569 }
 570
 571 bool wxCalendarCtrl::HitTest(const wxPoint& pos, wxDateTime *date)
 572 {
 573     RecalcGeometry();
 574
 575     wxCoord y = pos.y;
 576     if ( y < m_heightRow )
 577         return FALSE;
 578
 579     y -= m_heightRow;
 580     int week = y / m_heightRow,
 581         wday = pos.x / m_widthCol;
 582
 583     if ( week >= 6 || wday >= 7 )
 584         return FALSE;
 585
 586     wxCHECK_MSG( date, FALSE, _T("bad pointer in wxCalendarCtrl::HitTest") );
 587
 588     *date = GetStartDate();
 589     *date += wxDateSpan::Days(7*week + wday);
 590
 591     return IsDateShown(*date);
 592 }
 593
 594 // ----------------------------------------------------------------------------
 595 // subcontrols events handling
 596 // ----------------------------------------------------------------------------
 597
 598 void wxCalendarCtrl::OnMonthChange(wxCommandEvent& event)
 599 {
 600     wxDateTime::Tm tm = m_date.GetTm();
 601
 602     wxDateTime::Month mon = (wxDateTime::Month)event.GetInt();
 603     if ( tm.mday > wxDateTime::GetNumberOfDays(mon, tm.year) )
 604     {
 605         tm.mday = wxDateTime::GetNumberOfDays(mon, tm.year);
 606     }
 607
 608     SetDate(wxDateTime(tm.mday, mon, tm.year));
 609
 610     GenerateEvent(wxEVT_CALENDAR_MONTH_CHANGED);
 611 }
 612
 613 void wxCalendarCtrl::OnYearChange(wxSpinEvent& event)
 614 {
 615     wxDateTime::Tm tm = m_date.GetTm();
 616
 617     int year = (int)event.GetInt();
 618     if ( tm.mday > wxDateTime::GetNumberOfDays(tm.mon, year) )
 619     {
 620         tm.mday = wxDateTime::GetNumberOfDays(tm.mon, year);
 621     }
 622
 623     SetDate(wxDateTime(tm.mday, tm.mon, year));
 624
 625     GenerateEvent(wxEVT_CALENDAR_YEAR_CHANGED);
 626 }
 627
 628 // ----------------------------------------------------------------------------
 629 // keyboard interface
 630 // ----------------------------------------------------------------------------
 631
 632 void wxCalendarCtrl::OnChar(wxKeyEvent& event)
 633 {
 634     switch ( event.KeyCode() )
 635     {
 636         case _T('+'):
 637         case WXK_ADD:
 638             SetDateAndNotify(m_date + wxDateSpan::Year());
 639             break;
 640
 641         case _T('-'):
 642         case WXK_SUBTRACT:
 643             SetDateAndNotify(m_date - wxDateSpan::Year());
 644             break;
 645
 646         case WXK_PRIOR:
 647             SetDateAndNotify(m_date - wxDateSpan::Month());
 648             break;
 649
 650         case WXK_NEXT:
 651             SetDateAndNotify(m_date + wxDateSpan::Month());
 652             break;
 653
 654         case WXK_RIGHT:
 655             if ( event.ControlDown() )
 656                 SetDateAndNotify(wxDateTime(m_date).SetToNextWeekDay(
 657                                  GetWindowStyle() & wxCAL_MONDAY_FIRST
 658                                  ? wxDateTime::Sun : wxDateTime::Sat));
 659             else
 660                 SetDateAndNotify(m_date + wxDateSpan::Day());
 661             break;
 662
 663         case WXK_LEFT:
 664             if ( event.ControlDown() )
 665                 SetDateAndNotify(wxDateTime(m_date).SetToPrevWeekDay(
 666                                  GetWindowStyle() & wxCAL_MONDAY_FIRST
 667                                  ? wxDateTime::Mon : wxDateTime::Sun));
 668             else
 669                 SetDateAndNotify(m_date - wxDateSpan::Day());
 670             break;
 671
 672         case WXK_UP:
 673             SetDateAndNotify(m_date - wxDateSpan::Week());
 674             break;
 675
 676         case WXK_DOWN:
 677             SetDateAndNotify(m_date + wxDateSpan::Week());
 678             break;
 679
 680         case WXK_HOME:
 681             if ( event.ControlDown() )
 682                 SetDateAndNotify(wxDateTime::Today());
 683             else
 684                 SetDateAndNotify(wxDateTime(1, m_date.GetMonth(), m_date.GetYear()));
 685             break;
 686
 687         case WXK_END:
 688             SetDateAndNotify(wxDateTime(m_date).SetToLastMonthDay());
 689             break;
 690
 691         default:
 692             event.Skip();
 693     }
 694 }
 695
 696 // ----------------------------------------------------------------------------
 697 // wxCalendarEvent
 698 // ----------------------------------------------------------------------------
 699
 700 void wxCalendarCtrl::GenerateEvent(wxEventType type)
 701 {
 702     // we're called for a change in some particular date field but we always
 703     // also generate a generic "changed" event
 704     wxCalendarEvent event(this, type);
 705     wxCalendarEvent event2(this, wxEVT_CALENDAR_SEL_CHANGED);
 706
 707     (void)GetEventHandler()->ProcessEvent(event);
 708     (void)GetEventHandler()->ProcessEvent(event2);
 709 }
 710
 711 wxCalendarEvent::wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type)
 712                : wxCommandEvent(type, cal->GetId())
 713 {
 714     m_date = cal->GetDate();
 715 }