src/univ/winuniv.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/univ/window.cpp
   3 // Purpose:     implementation of extra wxWindow methods for wxUniv port
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     06.08.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/window.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/app.h"
  31     #include "wx/dcclient.h"
  32     #include "wx/dcmemory.h"
  33     #include "wx/event.h"
  34     #include "wx/scrolbar.h"
  35     #include "wx/menu.h"
  36     #include "wx/frame.h"
  37     #include "wx/log.h"
  38 #endif // WX_PRECOMP
  39
  40 #include "wx/univ/colschem.h"
  41 #include "wx/univ/renderer.h"
  42 #include "wx/univ/theme.h"
  43
  44 #if wxUSE_CARET
  45     #include "wx/caret.h"
  46 #endif // wxUSE_CARET
  47
  48 // turn Refresh() debugging on/off
  49 #define WXDEBUG_REFRESH
  50
  51 #ifndef __WXDEBUG__
  52     #undef WXDEBUG_REFRESH
  53 #endif
  54
  55 #if defined(WXDEBUG_REFRESH) && defined(__WXMSW__) && !defined(__WXMICROWIN__)
  56 #include "wx/msw/private.h"
  57 #endif
  58
  59 // ============================================================================
  60 // implementation
  61 // ============================================================================
  62
  63 // ----------------------------------------------------------------------------
  64 // event tables
  65 // ----------------------------------------------------------------------------
  66
  67 // we can't use wxWindowNative here as it won't be expanded inside the macro
  68 #if defined(__WXMSW__)
  69     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMSW)
  70 #elif defined(__WXGTK__)
  71     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowGTK)
  72 #elif defined(__WXMGL__)
  73     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMGL)
  74 #elif defined(__WXDFB__)
  75     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowDFB)
  76 #elif defined(__WXX11__)
  77     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowX11)
  78 #elif defined(__WXPM__)
  79     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowOS2)
  80 #endif
  81
  82 BEGIN_EVENT_TABLE(wxWindow, wxWindowNative)
  83     EVT_SIZE(wxWindow::OnSize)
  84
  85 #if wxUSE_ACCEL || wxUSE_MENUS
  86     EVT_KEY_DOWN(wxWindow::OnKeyDown)
  87 #endif // wxUSE_ACCEL
  88
  89 #if wxUSE_MENUS
  90     EVT_CHAR(wxWindow::OnChar)
  91     EVT_KEY_UP(wxWindow::OnKeyUp)
  92 #endif // wxUSE_MENUS
  93
  94     EVT_PAINT(wxWindow::OnPaint)
  95     EVT_NC_PAINT(wxWindow::OnNcPaint)
  96     EVT_ERASE_BACKGROUND(wxWindow::OnErase)
  97 END_EVENT_TABLE()
  98
  99 // ----------------------------------------------------------------------------
 100 // creation
 101 // ----------------------------------------------------------------------------
 102
 103 void wxWindow::Init()
 104 {
 105 #if wxUSE_SCROLLBAR
 106     m_scrollbarVert =
 107     m_scrollbarHorz = (wxScrollBar *)NULL;
 108 #endif // wxUSE_SCROLLBAR
 109
 110     m_isCurrent = false;
 111
 112     m_renderer = wxTheme::Get()->GetRenderer();
 113
 114     m_oldSize.x = wxDefaultCoord;
 115     m_oldSize.y = wxDefaultCoord;
 116 }
 117
 118 bool wxWindow::Create(wxWindow *parent,
 119                       wxWindowID id,
 120                       const wxPoint& pos,
 121                       const wxSize& size,
 122                       long style,
 123                       const wxString& name)
 124 {
 125     long actualStyle = style;
 126
 127     // we add wxCLIP_CHILDREN to get the same ("natural") behaviour under MSW
 128     // as under the other platforms
 129     actualStyle |= wxCLIP_CHILDREN;
 130
 131     actualStyle &= ~wxVSCROLL;
 132     actualStyle &= ~wxHSCROLL;
 133
 134 #ifdef __WXMSW__
 135     // without this, borders (non-client areas in general) are not repainted
 136     // correctly when resizing; apparently, native NC areas are fully repainted
 137     // even without this style by MSW, but wxUniv implements client area
 138     // itself, so it doesn't work correctly for us
 139     //
 140     // FIXME: this is very expensive, we need to fix the (commented-out) code
 141     //        in OnSize() instead
 142     actualStyle |= wxFULL_REPAINT_ON_RESIZE;
 143 #endif
 144
 145     if ( !wxWindowNative::Create(parent, id, pos, size, actualStyle, name) )
 146         return false;
 147
 148     // Set full style again, including those we didn't want present
 149     // when calling the base window Create().
 150     wxWindowBase::SetWindowStyleFlag(style);
 151
 152     // if we allow or should always have a vertical scrollbar, make it
 153     if ( style & wxVSCROLL || style & wxALWAYS_SHOW_SB )
 154     {
 155 #if wxUSE_TWO_WINDOWS
 156         SetInsertIntoMain( true );
 157 #endif
 158 #if wxUSE_SCROLLBAR
 159         m_scrollbarVert = new wxScrollBar(this, wxID_ANY,
 160                                           wxDefaultPosition, wxDefaultSize,
 161                                           wxSB_VERTICAL);
 162 #endif // wxUSE_SCROLLBAR
 163 #if wxUSE_TWO_WINDOWS
 164         SetInsertIntoMain( false );
 165 #endif
 166     }
 167
 168     // if we should allow a horizontal scrollbar, make it
 169     if ( style & wxHSCROLL )
 170     {
 171 #if wxUSE_TWO_WINDOWS
 172         SetInsertIntoMain( true );
 173 #endif
 174 #if wxUSE_SCROLLBAR
 175         m_scrollbarHorz = new wxScrollBar(this, wxID_ANY,
 176                                           wxDefaultPosition, wxDefaultSize,
 177                                           wxSB_HORIZONTAL);
 178 #endif // wxUSE_SCROLLBAR
 179 #if wxUSE_TWO_WINDOWS
 180         SetInsertIntoMain( false );
 181 #endif
 182     }
 183
 184 #if wxUSE_SCROLLBAR
 185     if (m_scrollbarHorz || m_scrollbarVert)
 186     {
 187         // position it/them
 188         PositionScrollbars();
 189     }
 190 #endif // wxUSE_SCROLLBAR
 191
 192     return true;
 193 }
 194
 195 wxWindow::~wxWindow()
 196 {
 197     m_isBeingDeleted = true;
 198
 199 #if wxUSE_SCROLLBAR
 200     // clear pointers to scrollbar before deleting the children: they are
 201     // children and so will be deleted by DestroyChildren() call below and if
 202     // any code using the scrollbars would be called in the process or from
 203     // ~wxWindowBase, the app would crash:
 204     m_scrollbarVert = m_scrollbarHorz = NULL;
 205 #endif
 206
 207     // we have to destroy our children before we're destroyed because our
 208     // children suppose that we're of type wxWindow, not just wxWindowNative,
 209     // and so bad things may happen if they're deleted from the base class dtor
 210     // as by then we're not a wxWindow any longer and wxUniv-specific virtual
 211     // functions can't be called
 212     DestroyChildren();
 213 }
 214
 215 // ----------------------------------------------------------------------------
 216 // background pixmap
 217 // ----------------------------------------------------------------------------
 218
 219 void wxWindow::SetBackground(const wxBitmap& bitmap,
 220                               int alignment,
 221                               wxStretch stretch)
 222 {
 223     m_bitmapBg = bitmap;
 224     m_alignBgBitmap = alignment;
 225     m_stretchBgBitmap = stretch;
 226 }
 227
 228 const wxBitmap& wxWindow::GetBackgroundBitmap(int *alignment,
 229                                                wxStretch *stretch) const
 230 {
 231     if ( m_bitmapBg.Ok() )
 232     {
 233         if ( alignment )
 234             *alignment = m_alignBgBitmap;
 235         if ( stretch )
 236             *stretch = m_stretchBgBitmap;
 237     }
 238
 239     return m_bitmapBg;
 240 }
 241
 242 // ----------------------------------------------------------------------------
 243 // painting
 244 // ----------------------------------------------------------------------------
 245
 246 // the event handlers executed when the window must be repainted
 247 void wxWindow::OnNcPaint(wxNcPaintEvent& WXUNUSED(event))
 248 {
 249     if ( m_renderer )
 250     {
 251         // get the window rect
 252         wxRect rect(GetSize());
 253
 254 #if wxUSE_SCROLLBAR
 255         // if the scrollbars are outside the border, we must adjust the rect to
 256         // exclude them
 257         if ( !m_renderer->AreScrollbarsInsideBorder() )
 258         {
 259             wxScrollBar *scrollbar = GetScrollbar(wxVERTICAL);
 260             if ( scrollbar )
 261                 rect.width -= scrollbar->GetSize().x;
 262
 263             scrollbar = GetScrollbar(wxHORIZONTAL);
 264             if ( scrollbar )
 265                 rect.height -= scrollbar->GetSize().y;
 266         }
 267 #endif // wxUSE_SCROLLBAR
 268
 269         // get the DC and draw the border on it
 270         wxWindowDC dc(this);
 271         DoDrawBorder(dc, rect);
 272     }
 273 }
 274
 275 void wxWindow::OnPaint(wxPaintEvent& event)
 276 {
 277     if ( !m_renderer )
 278     {
 279         // it is a native control which paints itself
 280         event.Skip();
 281     }
 282     else
 283     {
 284         // get the DC to use and create renderer on it
 285         wxPaintDC dc(this);
 286         wxControlRenderer renderer(this, dc, m_renderer);
 287
 288         // draw the control
 289         DoDraw(&renderer);
 290     }
 291 }
 292
 293 // the event handler executed when the window background must be painted
 294 void wxWindow::OnErase(wxEraseEvent& event)
 295 {
 296     if ( !m_renderer )
 297     {
 298         event.Skip();
 299
 300         return;
 301     }
 302
 303     DoDrawBackground(*event.GetDC());
 304
 305 #if wxUSE_SCROLLBAR
 306     // if we have both scrollbars, we also have a square in the corner between
 307     // them which we must paint
 308     if ( m_scrollbarVert && m_scrollbarHorz )
 309     {
 310         wxSize size = GetSize();
 311         wxRect rectClient = GetClientRect(),
 312                rectBorder = m_renderer->GetBorderDimensions(GetBorder());
 313
 314         wxRect rectCorner;
 315         rectCorner.x = rectClient.GetRight() + 1;
 316         rectCorner.y = rectClient.GetBottom() + 1;
 317         rectCorner.SetRight(size.x - rectBorder.width);
 318         rectCorner.SetBottom(size.y - rectBorder.height);
 319
 320         if ( GetUpdateRegion().Contains(rectCorner) )
 321         {
 322             m_renderer->DrawScrollCorner(*event.GetDC(), rectCorner);
 323         }
 324     }
 325 #endif // wxUSE_SCROLLBAR
 326 }
 327
 328 bool wxWindow::DoDrawBackground(wxDC& dc)
 329 {
 330     wxRect rect;
 331
 332     wxSize size = GetSize();  // Why not GetClientSize() ?
 333     rect.x = 0;
 334     rect.y = 0;
 335     rect.width = size.x;
 336     rect.height = size.y;
 337
 338     wxWindow * const parent = GetParent();
 339     if ( HasTransparentBackground() && parent )
 340     {
 341         wxASSERT( !IsTopLevel() );
 342
 343         wxPoint pos = GetPosition();
 344
 345         AdjustForParentClientOrigin( pos.x, pos.y, 0 );
 346
 347         // Adjust DC logical origin
 348         wxCoord org_x, org_y, x, y;
 349         dc.GetLogicalOrigin( &org_x, &org_y );
 350         x = org_x + pos.x;
 351         y = org_y + pos.y;
 352         dc.SetLogicalOrigin( x, y );
 353
 354         // Adjust draw rect
 355         rect.x = pos.x;
 356         rect.y = pos.y;
 357
 358         // Let parent draw the background
 359         parent->EraseBackground( dc, rect );
 360
 361         // Restore DC logical origin
 362         dc.SetLogicalOrigin( org_x, org_y );
 363     }
 364     else
 365     {
 366         // Draw background ourselves
 367         EraseBackground( dc, rect );
 368     }
 369
 370     return true;
 371 }
 372
 373 void wxWindow::EraseBackground(wxDC& dc, const wxRect& rect)
 374 {
 375     if ( GetBackgroundBitmap().Ok() )
 376     {
 377         // Get the bitmap and the flags
 378         int alignment;
 379         wxStretch stretch;
 380         wxBitmap bmp = GetBackgroundBitmap(&alignment, &stretch);
 381         wxControlRenderer::DrawBitmap(dc, bmp, rect, alignment, stretch);
 382     }
 383     else
 384     {
 385         // Just fill it with bg colour if no bitmap
 386
 387         m_renderer->DrawBackground(dc, wxTHEME_BG_COLOUR(this),
 388                                    rect, GetStateFlags());
 389     }
 390 }
 391
 392 void wxWindow::DoDrawBorder(wxDC& dc, const wxRect& rect)
 393 {
 394     // draw outline unless the update region is enitrely inside it in which
 395     // case we don't need to do it
 396 #if 0 // doesn't seem to work, why?
 397     if ( wxRegion(rect).Contains(GetUpdateRegion().GetBox()) != wxInRegion )
 398 #endif
 399     {
 400         m_renderer->DrawBorder(dc, GetBorder(), rect, GetStateFlags());
 401     }
 402 }
 403
 404 void wxWindow::DoDraw(wxControlRenderer * WXUNUSED(renderer))
 405 {
 406 }
 407
 408 void wxWindow::Refresh(bool eraseBackground, const wxRect *rect)
 409 {
 410     wxRect rectClient; // the same rectangle in client coordinates
 411     wxPoint origin = GetClientAreaOrigin();
 412
 413     wxSize size = GetClientSize();
 414
 415     if ( rect )
 416     {
 417         // the rectangle passed as argument is in client coordinates
 418         rectClient = *rect;
 419
 420         // don't refresh anything beyond the client area (scrollbars for
 421         // example)
 422         if ( rectClient.GetRight() > size.x )
 423             rectClient.SetRight(size.x);
 424         if ( rectClient.GetBottom() > size.y )
 425             rectClient.SetBottom(size.y);
 426
 427     }
 428     else // refresh the entire client area
 429     {
 430         // x,y is already set to 0 by default
 431         rectClient.SetSize(size);
 432     }
 433
 434     // convert refresh rectangle to window coordinates:
 435     wxRect rectWin(rectClient);
 436     rectWin.Offset(origin);
 437
 438     // debugging helper
 439 #ifdef WXDEBUG_REFRESH
 440     static bool s_refreshDebug = false;
 441     if ( s_refreshDebug )
 442     {
 443         wxWindowDC dc(this);
 444         dc.SetBrush(*wxCYAN_BRUSH);
 445         dc.SetPen(*wxTRANSPARENT_PEN);
 446         dc.DrawRectangle(rectWin);
 447
 448         // under Unix we use "--sync" X option for this
 449         #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
 450             ::GdiFlush();
 451             ::Sleep(200);
 452         #endif // __WXMSW__
 453     }
 454 #endif // WXDEBUG_REFRESH
 455
 456     wxWindowNative::Refresh(eraseBackground, &rectWin);
 457
 458     // Refresh all sub controls if any.
 459     wxWindowList& children = GetChildren();
 460     for ( wxWindowList::iterator i = children.begin(); i != children.end(); ++i )
 461     {
 462         wxWindow *child = *i;
 463         // only refresh subcontrols if they are visible:
 464         if ( child->IsTopLevel() || !child->IsShown() || child->IsFrozen() )
 465             continue;
 466
 467         // ...and when the subcontrols are in the update region:
 468         wxRect childrect(child->GetRect());
 469         childrect.Intersect(rectClient);
 470         if ( childrect.IsEmpty() )
 471             continue;
 472
 473         // refresh the subcontrol now:
 474         childrect.Offset(-child->GetPosition());
 475         // NB: We must call wxWindowNative version because we need to refresh
 476         //     the entire control, not just its client area, and this is why we
 477         //     don't account for child client area origin here neither. Also
 478         //     note that we don't pass eraseBackground to the child, but use
 479         //     true instead: this is because we can't be sure that
 480         //     eraseBackground=false is safe for children as well and not only
 481         //     for the parent.
 482         child->wxWindowNative::Refresh(eraseBackground, &childrect);
 483     }
 484 }
 485
 486 // ----------------------------------------------------------------------------
 487 // state flags
 488 // ----------------------------------------------------------------------------
 489
 490 bool wxWindow::Enable(bool enable)
 491 {
 492     if ( !wxWindowNative::Enable(enable) )
 493         return false;
 494
 495     // disabled window can't keep focus
 496     if ( FindFocus() == this && GetParent() != NULL )
 497     {
 498         GetParent()->SetFocus();
 499     }
 500
 501     if ( m_renderer )
 502     {
 503         // a window with renderer is drawn by ourselves and it has to be
 504         // refreshed to reflect its new status
 505         Refresh();
 506     }
 507
 508     return true;
 509 }
 510
 511 bool wxWindow::IsFocused() const
 512 {
 513     return FindFocus() == this;
 514 }
 515
 516 bool wxWindow::IsPressed() const
 517 {
 518     return false;
 519 }
 520
 521 bool wxWindow::IsDefault() const
 522 {
 523     return false;
 524 }
 525
 526 bool wxWindow::IsCurrent() const
 527 {
 528     return m_isCurrent;
 529 }
 530
 531 bool wxWindow::SetCurrent(bool doit)
 532 {
 533     if ( doit == m_isCurrent )
 534         return false;
 535
 536     m_isCurrent = doit;
 537
 538     if ( CanBeHighlighted() )
 539         Refresh();
 540
 541     return true;
 542 }
 543
 544 int wxWindow::GetStateFlags() const
 545 {
 546     int flags = 0;
 547     if ( !IsEnabled() )
 548         flags |= wxCONTROL_DISABLED;
 549
 550     // the following states are only possible if our application is active - if
 551     // it is not, even our default/focused controls shouldn't appear as such
 552     if ( wxTheApp->IsActive() )
 553     {
 554         if ( IsCurrent() )
 555             flags |= wxCONTROL_CURRENT;
 556         if ( IsFocused() )
 557             flags |= wxCONTROL_FOCUSED;
 558         if ( IsPressed() )
 559             flags |= wxCONTROL_PRESSED;
 560         if ( IsDefault() )
 561             flags |= wxCONTROL_ISDEFAULT;
 562     }
 563
 564     return flags;
 565 }
 566
 567 // ----------------------------------------------------------------------------
 568 // size
 569 // ----------------------------------------------------------------------------
 570
 571 void wxWindow::OnSize(wxSizeEvent& event)
 572 {
 573     event.Skip();
 574
 575 #if wxUSE_SCROLLBAR
 576     if ( m_scrollbarVert || m_scrollbarHorz )
 577     {
 578         PositionScrollbars();
 579     }
 580 #endif // wxUSE_SCROLLBAR
 581
 582 #if 0   // ndef __WXMSW__
 583     // Refresh the area (strip) previously occupied by the border
 584
 585     if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) && IsShown() )
 586     {
 587         // This code assumes that wxSizeEvent.GetSize() returns
 588         // the area of the entire window, not just the client
 589         // area.
 590         wxSize newSize = event.GetSize();
 591
 592         if (m_oldSize.x == wxDefaultCoord && m_oldSize.y == wxDefaultCoord)
 593         {
 594             m_oldSize = newSize;
 595             return;
 596         }
 597
 598         if (HasFlag( wxSIMPLE_BORDER ))
 599         {
 600             if (newSize.y > m_oldSize.y)
 601             {
 602                 wxRect rect;
 603                 rect.x = 0;
 604                 rect.width = m_oldSize.x;
 605                 rect.y = m_oldSize.y-2;
 606                 rect.height = 1;
 607                 Refresh( true, &rect );
 608             }
 609             else if (newSize.y < m_oldSize.y)
 610             {
 611                 wxRect rect;
 612                 rect.y = newSize.y;
 613                 rect.x = 0;
 614                 rect.height = 1;
 615                 rect.width = newSize.x;
 616                 wxWindowNative::Refresh( true, &rect );
 617             }
 618
 619             if (newSize.x > m_oldSize.x)
 620             {
 621                 wxRect rect;
 622                 rect.y = 0;
 623                 rect.height = m_oldSize.y;
 624                 rect.x = m_oldSize.x-2;
 625                 rect.width = 1;
 626                 Refresh( true, &rect );
 627             }
 628             else if (newSize.x < m_oldSize.x)
 629             {
 630                 wxRect rect;
 631                 rect.x = newSize.x;
 632                 rect.y = 0;
 633                 rect.width = 1;
 634                 rect.height = newSize.y;
 635                 wxWindowNative::Refresh( true, &rect );
 636             }
 637         }
 638         else
 639         if (HasFlag( wxSUNKEN_BORDER ) || HasFlag( wxRAISED_BORDER ))
 640         {
 641             if (newSize.y > m_oldSize.y)
 642             {
 643                 wxRect rect;
 644                 rect.x = 0;
 645                 rect.width = m_oldSize.x;
 646                 rect.y = m_oldSize.y-4;
 647                 rect.height = 2;
 648                 Refresh( true, &rect );
 649             }
 650             else if (newSize.y < m_oldSize.y)
 651             {
 652                 wxRect rect;
 653                 rect.y = newSize.y;
 654                 rect.x = 0;
 655                 rect.height = 2;
 656                 rect.width = newSize.x;
 657                 wxWindowNative::Refresh( true, &rect );
 658             }
 659
 660             if (newSize.x > m_oldSize.x)
 661             {
 662                 wxRect rect;
 663                 rect.y = 0;
 664                 rect.height = m_oldSize.y;
 665                 rect.x = m_oldSize.x-4;
 666                 rect.width = 2;
 667                 Refresh( true, &rect );
 668             }
 669             else if (newSize.x < m_oldSize.x)
 670             {
 671                 wxRect rect;
 672                 rect.x = newSize.x;
 673                 rect.y = 0;
 674                 rect.width = 2;
 675                 rect.height = newSize.y;
 676                 wxWindowNative::Refresh( true, &rect );
 677             }
 678         }
 679
 680         m_oldSize = newSize;
 681     }
 682 #endif
 683 }
 684
 685 wxSize wxWindow::DoGetBestSize() const
 686 {
 687     return AdjustSize(DoGetBestClientSize());
 688 }
 689
 690 wxSize wxWindow::DoGetBestClientSize() const
 691 {
 692     return wxWindowNative::DoGetBestSize();
 693 }
 694
 695 wxSize wxWindow::AdjustSize(const wxSize& size) const
 696 {
 697     wxSize sz = size;
 698     if ( m_renderer )
 699         m_renderer->AdjustSize(&sz, this);
 700     return sz;
 701 }
 702
 703 wxPoint wxWindow::GetClientAreaOrigin() const
 704 {
 705     wxPoint pt = wxWindowBase::GetClientAreaOrigin();
 706
 707 #if wxUSE_TWO_WINDOWS
 708 #else
 709     if ( m_renderer )
 710         pt += m_renderer->GetBorderDimensions(GetBorder()).GetPosition();
 711 #endif
 712
 713     return pt;
 714 }
 715
 716 void wxWindow::DoGetClientSize(int *width, int *height) const
 717 {
 718     // if it is a native window, we assume it handles the scrollbars itself
 719     // too - and if it doesn't, there is not much we can do
 720     if ( !m_renderer )
 721     {
 722         wxWindowNative::DoGetClientSize(width, height);
 723
 724         return;
 725     }
 726
 727     int w, h;
 728     wxWindowNative::DoGetClientSize(&w, &h);
 729
 730     // we assume that the scrollbars are positioned correctly (by a previous
 731     // call to PositionScrollbars()) here
 732
 733     wxRect rectBorder;
 734     if ( m_renderer )
 735         rectBorder = m_renderer->GetBorderDimensions(GetBorder());
 736
 737     if ( width )
 738     {
 739 #if wxUSE_SCROLLBAR
 740         // in any case, take account of the scrollbar
 741         if ( m_scrollbarVert )
 742             w -= m_scrollbarVert->GetSize().x;
 743 #endif // wxUSE_SCROLLBAR
 744
 745         // account for the left and right borders
 746         *width = w - rectBorder.x - rectBorder.width;
 747
 748         // we shouldn't return invalid width
 749         if ( *width < 0 )
 750             *width = 0;
 751     }
 752
 753     if ( height )
 754     {
 755 #if wxUSE_SCROLLBAR
 756         if ( m_scrollbarHorz )
 757             h -= m_scrollbarHorz->GetSize().y;
 758 #endif // wxUSE_SCROLLBAR
 759
 760         *height = h - rectBorder.y - rectBorder.height;
 761
 762         // we shouldn't return invalid height
 763         if ( *height < 0 )
 764             *height = 0;
 765     }
 766 }
 767
 768 void wxWindow::DoSetClientSize(int width, int height)
 769 {
 770     // take into account the borders
 771     wxRect rectBorder = m_renderer->GetBorderDimensions(GetBorder());
 772     width += rectBorder.x;
 773     height += rectBorder.y;
 774
 775     // and the scrollbars (as they may be offset into the border, use the
 776     // scrollbar position, not size - this supposes that PositionScrollbars()
 777     // had been called before)
 778     wxSize size = GetSize();
 779 #if wxUSE_SCROLLBAR
 780     if ( m_scrollbarVert )
 781         width += size.x - m_scrollbarVert->GetPosition().x;
 782 #endif // wxUSE_SCROLLBAR
 783     width += rectBorder.width;
 784
 785 #if wxUSE_SCROLLBAR
 786     if ( m_scrollbarHorz )
 787         height += size.y - m_scrollbarHorz->GetPosition().y;
 788 #endif // wxUSE_SCROLLBAR
 789     height += rectBorder.height;
 790
 791     wxWindowNative::DoSetClientSize(width, height);
 792 }
 793
 794 wxHitTest wxWindow::DoHitTest(wxCoord x, wxCoord y) const
 795 {
 796     wxHitTest ht = wxWindowNative::DoHitTest(x, y);
 797
 798 #if wxUSE_SCROLLBAR
 799     if ( ht == wxHT_WINDOW_INSIDE )
 800     {
 801         if ( m_scrollbarVert && x >= m_scrollbarVert->GetPosition().x )
 802         {
 803             // it can still be changed below because it may also be the corner
 804             ht = wxHT_WINDOW_VERT_SCROLLBAR;
 805         }
 806
 807         if ( m_scrollbarHorz && y >= m_scrollbarHorz->GetPosition().y )
 808         {
 809             ht = ht == wxHT_WINDOW_VERT_SCROLLBAR ? wxHT_WINDOW_CORNER
 810                                                   : wxHT_WINDOW_HORZ_SCROLLBAR;
 811         }
 812     }
 813 #endif // wxUSE_SCROLLBAR
 814
 815     return ht;
 816 }
 817
 818 // ----------------------------------------------------------------------------
 819 // scrolling: we implement it entirely ourselves except for ScrollWindow()
 820 // function which is supposed to be (efficiently) implemented by the native
 821 // window class
 822 // ----------------------------------------------------------------------------
 823
 824 void wxWindow::RefreshScrollbars()
 825 {
 826 #if wxUSE_SCROLLBAR
 827     if ( m_scrollbarHorz )
 828         m_scrollbarHorz->Refresh();
 829
 830     if ( m_scrollbarVert )
 831         m_scrollbarVert->Refresh();
 832 #endif // wxUSE_SCROLLBAR
 833 }
 834
 835 void wxWindow::PositionScrollbars()
 836 {
 837 #if wxUSE_SCROLLBAR
 838     // do not use GetClientSize/Rect as it relies on the scrollbars being
 839     // correctly positioned
 840
 841     wxSize size = GetSize();
 842     wxBorder border = GetBorder();
 843     wxRect rectBorder = m_renderer->GetBorderDimensions(border);
 844     bool inside = m_renderer->AreScrollbarsInsideBorder();
 845
 846     int height = m_scrollbarHorz ? m_scrollbarHorz->GetSize().y : 0;
 847     int width = m_scrollbarVert ? m_scrollbarVert->GetSize().x : 0;
 848
 849     wxRect rectBar;
 850     if ( m_scrollbarVert )
 851     {
 852         rectBar.x = size.x - width;
 853         if ( inside )
 854            rectBar.x -= rectBorder.width;
 855         rectBar.width = width;
 856         rectBar.y = 0;
 857         if ( inside )
 858             rectBar.y += rectBorder.y;
 859         rectBar.height = size.y - height;
 860         if ( inside )
 861             rectBar.height -= rectBorder.y + rectBorder.height;
 862
 863         m_scrollbarVert->SetSize(rectBar, wxSIZE_NO_ADJUSTMENTS);
 864     }
 865
 866     if ( m_scrollbarHorz )
 867     {
 868         rectBar.y = size.y - height;
 869         if ( inside )
 870             rectBar.y -= rectBorder.height;
 871         rectBar.height = height;
 872         rectBar.x = 0;
 873         if ( inside )
 874             rectBar.x += rectBorder.x;
 875         rectBar.width = size.x - width;
 876         if ( inside )
 877             rectBar.width -= rectBorder.x + rectBorder.width;
 878
 879         m_scrollbarHorz->SetSize(rectBar, wxSIZE_NO_ADJUSTMENTS);
 880     }
 881
 882     RefreshScrollbars();
 883 #endif // wxUSE_SCROLLBAR
 884 }
 885
 886 void wxWindow::SetScrollbar(int orient,
 887                             int pos,
 888                             int pageSize,
 889                             int range,
 890                             bool refresh)
 891 {
 892 #if wxUSE_SCROLLBAR
 893     wxASSERT_MSG( pageSize <= range,
 894                     _T("page size can't be greater than range") );
 895
 896     bool hasClientSizeChanged = false;
 897     wxScrollBar *scrollbar = GetScrollbar(orient);
 898     if ( range && (pageSize < range) )
 899     {
 900         if ( !scrollbar )
 901         {
 902             // create it
 903 #if wxUSE_TWO_WINDOWS
 904             SetInsertIntoMain( true );
 905 #endif
 906             scrollbar = new wxScrollBar(this, wxID_ANY,
 907                                         wxDefaultPosition, wxDefaultSize,
 908                                         orient & wxVERTICAL ? wxSB_VERTICAL
 909                                                             : wxSB_HORIZONTAL);
 910 #if wxUSE_TWO_WINDOWS
 911             SetInsertIntoMain( false );
 912 #endif
 913             if ( orient & wxVERTICAL )
 914                 m_scrollbarVert = scrollbar;
 915             else
 916                 m_scrollbarHorz = scrollbar;
 917
 918             // the client area diminished as we created a scrollbar
 919             hasClientSizeChanged = true;
 920
 921             PositionScrollbars();
 922         }
 923         else if ( GetWindowStyle() & wxALWAYS_SHOW_SB )
 924         {
 925             // we might have disabled it before
 926             scrollbar->Enable();
 927         }
 928
 929         scrollbar->SetScrollbar(pos, pageSize, range, pageSize, refresh);
 930     }
 931     else // no range means no scrollbar
 932     {
 933         if ( scrollbar )
 934         {
 935             // wxALWAYS_SHOW_SB only applies to the vertical scrollbar
 936             if ( (orient & wxVERTICAL) && (GetWindowStyle() & wxALWAYS_SHOW_SB) )
 937             {
 938                 // just disable the scrollbar
 939                 scrollbar->SetScrollbar(pos, pageSize, range, pageSize, refresh);
 940                 scrollbar->Disable();
 941             }
 942             else // really remove the scrollbar
 943             {
 944                 delete scrollbar;
 945
 946                 if ( orient & wxVERTICAL )
 947                     m_scrollbarVert = NULL;
 948                 else
 949                     m_scrollbarHorz = NULL;
 950
 951                 // the client area increased as we removed a scrollbar
 952                 hasClientSizeChanged = true;
 953
 954                 // the size of the remaining scrollbar must be adjusted
 955                 if ( m_scrollbarHorz || m_scrollbarVert )
 956                 {
 957                     PositionScrollbars();
 958                 }
 959             }
 960         }
 961     }
 962
 963     // give the window a chance to relayout
 964     if ( hasClientSizeChanged )
 965     {
 966 #if wxUSE_TWO_WINDOWS
 967         wxWindowNative::SetSize( GetSize() );
 968 #else
 969         wxSizeEvent event(GetSize());
 970         (void)GetEventHandler()->ProcessEvent(event);
 971 #endif
 972     }
 973 #else
 974     wxUnusedVar(orient);
 975     wxUnusedVar(pos);
 976     wxUnusedVar(pageSize);
 977     wxUnusedVar(range);
 978     wxUnusedVar(refresh);
 979 #endif // wxUSE_SCROLLBAR
 980 }
 981
 982 void wxWindow::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
 983 {
 984 #if wxUSE_SCROLLBAR
 985     wxScrollBar *scrollbar = GetScrollbar(orient);
 986
 987     if (scrollbar)
 988         scrollbar->SetThumbPosition(pos);
 989
 990     // VZ: I think we can safely ignore this as we always refresh it
 991     //     automatically whenever the value chanegs
 992 #if 0
 993     if ( refresh )
 994         Refresh();
 995 #endif
 996 #else
 997     wxUnusedVar(orient);
 998     wxUnusedVar(pos);
 999 #endif // wxUSE_SCROLLBAR
1000 }
1001
1002 int wxWindow::GetScrollPos(int orient) const
1003 {
1004 #if wxUSE_SCROLLBAR
1005     wxScrollBar *scrollbar = GetScrollbar(orient);
1006     return scrollbar ? scrollbar->GetThumbPosition() : 0;
1007 #else
1008     wxUnusedVar(orient);
1009     return 0;
1010 #endif // wxUSE_SCROLLBAR
1011 }
1012
1013 int wxWindow::GetScrollThumb(int orient) const
1014 {
1015 #if wxUSE_SCROLLBAR
1016     wxScrollBar *scrollbar = GetScrollbar(orient);
1017     return scrollbar ? scrollbar->GetThumbSize() : 0;
1018 #else
1019     wxUnusedVar(orient);
1020     return 0;
1021 #endif // wxUSE_SCROLLBAR
1022 }
1023
1024 int wxWindow::GetScrollRange(int orient) const
1025 {
1026 #if wxUSE_SCROLLBAR
1027     wxScrollBar *scrollbar = GetScrollbar(orient);
1028     return scrollbar ? scrollbar->GetRange() : 0;
1029 #else
1030     wxUnusedVar(orient);
1031     return 0;
1032 #endif // wxUSE_SCROLLBAR
1033 }
1034
1035 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
1036 {
1037     // use native scrolling when available and do it in generic way
1038     // otherwise:
1039 #ifdef __WXX11__
1040
1041     wxWindowNative::ScrollWindow(dx, dy, rect);
1042
1043 #else // !wxX11
1044
1045     // before scrolling it, ensure that we don't have any unpainted areas
1046     Update();
1047
1048     wxRect r;
1049
1050     if ( dx )
1051     {
1052         r = ScrollNoRefresh(dx, 0, rect);
1053         Refresh(true /* erase bkgnd */, &r);
1054     }
1055
1056     if ( dy )
1057     {
1058         r = ScrollNoRefresh(0, dy, rect);
1059         Refresh(true /* erase bkgnd */, &r);
1060     }
1061
1062     // scroll children accordingly:
1063     wxPoint offset(dx, dy);
1064
1065     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1066          node; node = node->GetNext())
1067     {
1068         wxWindow *child = node->GetData();
1069 #if wxUSE_SCROLLBAR
1070         if ( child == m_scrollbarVert || child == m_scrollbarHorz )
1071             continue;
1072 #endif // wxUSE_SCROLLBAR
1073
1074         // VS: Scrolling children has non-trivial semantics. If rect=NULL then
1075         //     it is easy: we scroll all children. Otherwise it gets
1076         //     complicated:
1077         //       1. if scrolling in one direction only, scroll only
1078         //          those children that intersect shaft defined by the rectangle
1079         //          and scrolling direction
1080         //       2. if scrolling in both axes, scroll all children
1081
1082         bool shouldMove = false;
1083
1084         if ( rect && (dx * dy == 0 /* moving in only one of x, y axis */) )
1085         {
1086             wxRect childRect = child->GetRect();
1087             if ( dx == 0 && (childRect.GetLeft() <= rect->GetRight() ||
1088                              childRect.GetRight() >= rect->GetLeft()) )
1089             {
1090                 shouldMove = true;
1091             }
1092             else if ( dy == 0 && (childRect.GetTop() <= rect->GetBottom() ||
1093                                   childRect.GetBottom() >= rect->GetTop()) )
1094             {
1095                 shouldMove = true;
1096             }
1097             // else: child outside of scrolling shaft, don't move
1098         }
1099         else // scrolling in both axes or rect=NULL
1100         {
1101             shouldMove = true;
1102         }
1103
1104         if ( shouldMove )
1105             child->Move(child->GetPosition() + offset, wxSIZE_ALLOW_MINUS_ONE);
1106     }
1107 #endif // wxX11/!wxX11
1108 }
1109
1110 wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal)
1111 {
1112     wxASSERT_MSG( !dx || !dy, _T("can't be used for diag scrolling") );
1113
1114     // the rect to refresh (which we will calculate)
1115     wxRect rect;
1116
1117     if ( !dx && !dy )
1118     {
1119         // nothing to do
1120         return rect;
1121     }
1122
1123     // calculate the part of the window which we can just redraw in the new
1124     // location
1125     wxSize sizeTotal = rectTotal ? rectTotal->GetSize() : GetClientSize();
1126
1127     wxLogTrace(_T("scroll"), _T("rect is %dx%d, scroll by %d, %d"),
1128                sizeTotal.x, sizeTotal.y, dx, dy);
1129
1130     // the initial and end point of the region we move in client coords
1131     wxPoint ptSource, ptDest;
1132     if ( rectTotal )
1133     {
1134         ptSource = rectTotal->GetPosition();
1135         ptDest = rectTotal->GetPosition();
1136     }
1137
1138     // the size of this region
1139     wxSize size;
1140     size.x = sizeTotal.x - abs(dx);
1141     size.y = sizeTotal.y - abs(dy);
1142     if ( size.x <= 0 || size.y <= 0 )
1143     {
1144         // just redraw everything as nothing of the displayed image will stay
1145         wxLogTrace(_T("scroll"), _T("refreshing everything"));
1146
1147         rect = rectTotal ? *rectTotal : wxRect(0, 0, sizeTotal.x, sizeTotal.y);
1148     }
1149     else // move the part which doesn't change to the new location
1150     {
1151         // note that when we scroll the canvas in some direction we move the
1152         // block which doesn't need to be refreshed in the opposite direction
1153
1154         if ( dx < 0 )
1155         {
1156             // scroll to the right, move to the left
1157             ptSource.x -= dx;
1158         }
1159         else
1160         {
1161             // scroll to the left, move to the right
1162             ptDest.x += dx;
1163         }
1164
1165         if ( dy < 0 )
1166         {
1167             // scroll down, move up
1168             ptSource.y -= dy;
1169         }
1170         else
1171         {
1172             // scroll up, move down
1173             ptDest.y += dy;
1174         }
1175
1176 #if wxUSE_CARET
1177         // we need to hide the caret before moving or it will erase itself at
1178         // the wrong (old) location
1179         wxCaret *caret = GetCaret();
1180         if ( caret )
1181             caret->Hide();
1182 #endif // wxUSE_CARET
1183
1184         // do move
1185         wxClientDC dc(this);
1186         wxBitmap bmp(size.x, size.y);
1187         wxMemoryDC dcMem;
1188         dcMem.SelectObject(bmp);
1189
1190         dcMem.Blit(wxPoint(0,0), size, &dc, ptSource
1191 #if defined(__WXGTK__) && !defined(wxHAS_WORKING_GTK_DC_BLIT)
1192                 + GetClientAreaOrigin()
1193 #endif // broken wxGTK wxDC::Blit
1194                   );
1195         dc.Blit(ptDest, size, &dcMem, wxPoint(0,0));
1196
1197         wxLogTrace(_T("scroll"),
1198                    _T("Blit: (%d, %d) of size %dx%d -> (%d, %d)"),
1199                    ptSource.x, ptSource.y,
1200                    size.x, size.y,
1201                    ptDest.x, ptDest.y);
1202
1203         // and now repaint the uncovered area
1204
1205         // FIXME: We repaint the intersection of these rectangles twice - is
1206         //        it bad? I don't think so as it is rare to scroll the window
1207         //        diagonally anyhow and so adding extra logic to compute
1208         //        rectangle intersection is probably not worth the effort
1209
1210         rect.x = ptSource.x;
1211         rect.y = ptSource.y;
1212
1213         if ( dx )
1214         {
1215             if ( dx < 0 )
1216             {
1217                 // refresh the area along the right border
1218                 rect.x += size.x + dx;
1219                 rect.width = -dx;
1220             }
1221             else
1222             {
1223                 // refresh the area along the left border
1224                 rect.width = dx;
1225             }
1226
1227             rect.height = sizeTotal.y;
1228
1229             wxLogTrace(_T("scroll"), _T("refreshing (%d, %d)-(%d, %d)"),
1230                        rect.x, rect.y,
1231                        rect.GetRight() + 1, rect.GetBottom() + 1);
1232         }
1233
1234         if ( dy )
1235         {
1236             if ( dy < 0 )
1237             {
1238                 // refresh the area along the bottom border
1239                 rect.y += size.y + dy;
1240                 rect.height = -dy;
1241             }
1242             else
1243             {
1244                 // refresh the area along the top border
1245                 rect.height = dy;
1246             }
1247
1248             rect.width = sizeTotal.x;
1249
1250             wxLogTrace(_T("scroll"), _T("refreshing (%d, %d)-(%d, %d)"),
1251                        rect.x, rect.y,
1252                        rect.GetRight() + 1, rect.GetBottom() + 1);
1253         }
1254
1255 #if wxUSE_CARET
1256         if ( caret )
1257             caret->Show();
1258 #endif // wxUSE_CARET
1259     }
1260
1261     return rect;
1262 }
1263
1264 // ----------------------------------------------------------------------------
1265 // accelerators and menu hot keys
1266 // ----------------------------------------------------------------------------
1267
1268 #if wxUSE_MENUS
1269     // the last window over which Alt was pressed (used by OnKeyUp)
1270     wxWindow *wxWindow::ms_winLastAltPress = NULL;
1271 #endif // wxUSE_MENUS
1272
1273 #if wxUSE_ACCEL || wxUSE_MENUS
1274
1275 void wxWindow::OnKeyDown(wxKeyEvent& event)
1276 {
1277 #if wxUSE_MENUS
1278     int key = event.GetKeyCode();
1279     if ( !event.ControlDown() && (key == WXK_ALT || key == WXK_F10) )
1280     {
1281         ms_winLastAltPress = this;
1282
1283         // it can't be an accel anyhow
1284         return;
1285     }
1286
1287     ms_winLastAltPress = NULL;
1288 #endif // wxUSE_MENUS
1289
1290 #if wxUSE_ACCEL
1291     for ( wxWindow *win = this; win; win = win->GetParent() )
1292     {
1293         int command = win->GetAcceleratorTable()->GetCommand(event);
1294         if ( command != -1 )
1295         {
1296             wxCommandEvent eventCmd(wxEVT_COMMAND_MENU_SELECTED, command);
1297             if ( win->GetEventHandler()->ProcessEvent(eventCmd) )
1298             {
1299                 // skip "event.Skip()" below
1300                 return;
1301             }
1302         }
1303
1304         if ( win->IsTopLevel() )
1305         {
1306             // try the frame menu bar
1307 #if wxUSE_MENUS
1308             wxFrame *frame = wxDynamicCast(win, wxFrame);
1309             if ( frame )
1310             {
1311                 wxMenuBar *menubar = frame->GetMenuBar();
1312                 if ( menubar && menubar->ProcessAccelEvent(event) )
1313                 {
1314                     // skip "event.Skip()" below
1315                     return;
1316                 }
1317             }
1318 #endif // wxUSE_MENUS
1319
1320 #if wxUSE_BUTTON
1321             // if it wasn't in a menu, try to find a button
1322             if ( command != -1 )
1323             {
1324                 wxWindow* child = win->FindWindow(command);
1325                 if ( child && wxDynamicCast(child, wxButton) )
1326                 {
1327                     wxCommandEvent eventCmd(wxEVT_COMMAND_BUTTON_CLICKED, command);
1328                     eventCmd.SetEventObject(child);
1329                     if ( child->GetEventHandler()->ProcessEvent(eventCmd) )
1330                     {
1331                         // skip "event.Skip()" below
1332                         return;
1333                     }
1334                 }
1335             }
1336 #endif // wxUSE_BUTTON
1337
1338             // don't propagate accels from the child frame to the parent one
1339             break;
1340         }
1341     }
1342 #endif // wxUSE_ACCEL
1343
1344     event.Skip();
1345 }
1346
1347 #endif // wxUSE_ACCEL
1348
1349 #if wxUSE_MENUS
1350
1351 wxMenuBar *wxWindow::GetParentFrameMenuBar() const
1352 {
1353     for ( const wxWindow *win = this; win; win = win->GetParent() )
1354     {
1355         if ( win->IsTopLevel() )
1356         {
1357             wxFrame *frame = wxDynamicCast(win, wxFrame);
1358             if ( frame )
1359             {
1360                 return frame->GetMenuBar();
1361             }
1362
1363             // don't look further - we don't want to return the menubar of the
1364             // parent frame
1365             break;
1366         }
1367     }
1368
1369     return NULL;
1370 }
1371
1372 void wxWindow::OnChar(wxKeyEvent& event)
1373 {
1374     if ( event.AltDown() && !event.ControlDown() )
1375     {
1376         int key = event.GetKeyCode();
1377
1378         wxMenuBar *menubar = GetParentFrameMenuBar();
1379         if ( menubar )
1380         {
1381             int item = menubar->FindNextItemForAccel(-1, key);
1382             if ( item != -1 )
1383             {
1384                 menubar->PopupMenu((size_t)item);
1385
1386                 // skip "event.Skip()" below
1387                 return;
1388             }
1389         }
1390     }
1391
1392     event.Skip();
1393 }
1394
1395 void wxWindow::OnKeyUp(wxKeyEvent& event)
1396 {
1397     int key = event.GetKeyCode();
1398     if ( !event.HasModifiers() && (key == WXK_ALT || key == WXK_F10) )
1399     {
1400         // only process Alt release specially if there were no other key
1401         // presses since Alt had been pressed and if both events happened in
1402         // the same window
1403         if ( ms_winLastAltPress == this )
1404         {
1405             wxMenuBar *menubar = GetParentFrameMenuBar();
1406             if ( menubar && this != menubar )
1407             {
1408                 menubar->SelectMenu(0);
1409             }
1410         }
1411     }
1412     else
1413     {
1414         event.Skip();
1415     }
1416
1417     // in any case reset it
1418     ms_winLastAltPress = NULL;
1419 }
1420
1421 #endif // wxUSE_MENUS
1422
1423 // ----------------------------------------------------------------------------
1424 // MSW-specific section
1425 // ----------------------------------------------------------------------------
1426
1427 #ifdef __WXMSW__
1428
1429 #include "wx/msw/private.h"
1430
1431 WXLRESULT wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1432 {
1433     if ( message == WM_NCHITTEST )
1434     {
1435         // the windows which contain the other windows should let the mouse
1436         // events through, otherwise a window inside a static box would
1437         // never get any events at all
1438         if ( IsStaticBox() )
1439         {
1440             return HTTRANSPARENT;
1441         }
1442     }
1443
1444     return wxWindowNative::MSWWindowProc(message, wParam, lParam);
1445 }
1446
1447 #endif // __WXMSW__