src/msw/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20     #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24     #include "wx/setup.h"
  25     #include "wx/menu.h"
  26     #include "wx/dc.h"
  27     #include "wx/dcclient.h"
  28     #include "wx/utils.h"
  29     #include "wx/app.h"
  30     #include "wx/panel.h"
  31     #include "wx/layout.h"
  32     #include "wx/dialog.h"
  33     #include "wx/frame.h"
  34     #include "wx/listbox.h"
  35     #include "wx/button.h"
  36     #include "wx/settings.h"
  37     #include "wx/msgdlg.h"
  38
  39     #include <stdio.h>
  40 #endif
  41
  42 #if     wxUSE_OWNER_DRAWN
  43     #include "wx/ownerdrw.h"
  44 #endif
  45
  46 #if     wxUSE_DRAG_AND_DROP
  47     #include "wx/msw/ole/droptgt.h"
  48 #endif
  49
  50 #include "wx/menuitem.h"
  51 #include "wx/log.h"
  52
  53 #if wxUSE_TOOLTIPS
  54 #include "wx/tooltip.h"
  55 #endif
  56
  57 #include "wx/intl.h"
  58 #include "wx/log.h"
  59
  60 #include "wx/msw/private.h"
  61
  62 #include <string.h>
  63
  64 #ifndef __GNUWIN32__
  65     #include <shellapi.h>
  66     #include <mmsystem.h>
  67 #endif
  68
  69 #ifdef __WIN32__
  70     #include <windowsx.h>
  71 #endif
  72
  73 #if (defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__)
  74 #include <commctrl.h>
  75 #endif
  76
  77 #ifndef __TWIN32__
  78     #ifdef __GNUWIN32__
  79         #include <wx/msw/gnuwin32/extra.h>
  80     #endif
  81 #endif
  82
  83 // all these are defined in <windows.h>
  84 #ifdef GetCharWidth
  85 #undef GetCharWidth
  86 #endif
  87
  88 #ifdef FindWindow
  89 #undef FindWindow
  90 #endif
  91
  92 #ifdef GetClassName
  93 #undef GetClassName
  94 #endif
  95
  96 #ifdef GetClassInfo
  97 #undef GetClassInfo
  98 #endif
  99
 100 #ifdef  __WXDEBUG__
 101     const char *wxGetMessageName(int message);
 102 #endif  //__WXDEBUG__
 103
 104 #define WINDOW_MARGIN 3 // This defines sensitivity of Leave events
 105
 106 wxMenu *wxCurrentPopupMenu = NULL;
 107 extern wxList WXDLLEXPORT wxPendingDelete;
 108
 109 void wxRemoveHandleAssociation(wxWindow *win);
 110 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 111 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 112
 113 #if !USE_SHARED_LIBRARY
 114     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler)
 115 #endif
 116
 117 BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
 118     EVT_CHAR(wxWindow::OnChar)
 119     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 120     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 121     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 122     EVT_IDLE(wxWindow::OnIdle)
 123 END_EVENT_TABLE()
 124
 125 // Find an item given the MS Windows id
 126 wxWindow *wxWindow::FindItem(int id) const
 127 {
 128 //    if (!GetChildren())
 129 //        return NULL;
 130     wxNode *current = GetChildren().First();
 131     while (current)
 132     {
 133         wxWindow *childWin = (wxWindow *)current->Data();
 134
 135         wxWindow *wnd = childWin->FindItem(id) ;
 136         if (wnd)
 137             return wnd ;
 138
 139         if (childWin->IsKindOf(CLASSINFO(wxControl)))
 140         {
 141             wxControl *item = (wxControl *)childWin;
 142             if (item->GetId() == id)
 143                 return item;
 144             else
 145             {
 146                 // In case it's a 'virtual' control (e.g. radiobox)
 147                 if (item->GetSubcontrols().Member((wxObject *)id))
 148                     return item;
 149             }
 150         }
 151         current = current->Next();
 152     }
 153     return NULL;
 154 }
 155
 156 // Find an item given the MS Windows handle
 157 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 158 {
 159 //    if (!GetChildren())
 160 //        return NULL;
 161     wxNode *current = GetChildren().First();
 162     while (current)
 163     {
 164         wxObject *obj = (wxObject *)current->Data() ;
 165         // Do a recursive search.
 166         wxWindow *parent = (wxWindow *)obj ;
 167         wxWindow *wnd = parent->FindItemByHWND(hWnd) ;
 168         if (wnd)
 169             return wnd ;
 170
 171         if ((!controlOnly) || obj->IsKindOf(CLASSINFO(wxControl)))
 172         {
 173             wxWindow *item = (wxWindow *)current->Data();
 174             if ((HWND)(item->GetHWND()) == (HWND) hWnd)
 175                 return item;
 176             else
 177             {
 178                 if ( item->ContainsHWND(hWnd) )
 179                     return item;
 180             }
 181         }
 182         current = current->Next();
 183     }
 184     return NULL;
 185 }
 186
 187 // Default command handler
 188 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 189 {
 190     return FALSE;
 191 }
 192
 193 bool wxWindow::MSWNotify(WXWPARAM WXUNUSED(wParam),
 194                          WXLPARAM lParam,
 195                          WXLPARAM* WXUNUSED(result))
 196 {
 197 #ifdef __WIN95__
 198 #if wxUSE_TOOLTIPS
 199     NMHDR* hdr = (NMHDR *)lParam;
 200     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
 201     {
 202         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
 203         ttt->lpszText = (char *)m_tooltip->GetTip().c_str();
 204
 205         // processed
 206         return TRUE;
 207     }
 208 #endif
 209 #endif
 210
 211     return FALSE;
 212 }
 213
 214 void wxWindow::PreDelete(WXHDC WXUNUSED(dc))
 215 {
 216 }
 217
 218 WXHWND wxWindow::GetHWND(void) const
 219 {
 220     return (WXHWND) m_hWnd;
 221 }
 222
 223 void wxWindow::SetHWND(WXHWND hWnd)
 224 {
 225     m_hWnd = hWnd;
 226 }
 227
 228 // ----------------------------------------------------------------------------
 229 // constructors and such
 230 // ----------------------------------------------------------------------------
 231
 232 void wxWindow::Init()
 233 {
 234     m_isWindow = TRUE;
 235
 236     // Generic
 237     m_windowId = 0;
 238     m_isShown = TRUE;
 239     m_windowStyle = 0;
 240     m_windowParent = NULL;
 241     m_windowEventHandler = this;
 242     m_children = new wxList;
 243     m_doubleClickAllowed = 0 ;
 244     m_winCaptured = FALSE;
 245     m_constraints = NULL;
 246     m_constraintsInvolvedIn = NULL;
 247     m_windowSizer = NULL;
 248     m_sizerParent = NULL;
 249     m_autoLayout = FALSE;
 250     m_windowValidator = NULL;
 251
 252     // MSW-specific
 253     m_hWnd = 0;
 254     m_winEnabled = TRUE;
 255     m_caretWidth = m_caretHeight = 0;
 256     m_caretEnabled =
 257     m_caretShown = FALSE;
 258     m_inOnSize = FALSE;
 259     m_minSizeX =
 260     m_minSizeY =
 261     m_maxSizeX =
 262     m_maxSizeY = -1;
 263
 264     m_isBeingDeleted = FALSE;
 265     m_oldWndProc = 0;
 266 #ifndef __WIN32__
 267     m_globalHandle = 0;
 268 #endif
 269     m_useCtl3D = FALSE;
 270     m_mouseInWindow = FALSE;
 271
 272     m_windowParent = NULL;
 273     m_defaultItem = NULL;
 274
 275     wxSystemSettings settings;
 276
 277     m_backgroundColour = settings.GetSystemColour(wxSYS_COLOUR_3DFACE) ;
 278     m_foregroundColour = *wxBLACK;
 279
 280     // wxWnd
 281     m_lastMsg = 0;
 282     m_lastWParam = 0;
 283     m_lastLParam = 0;
 284     m_hMenu = 0;
 285
 286     m_xThumbSize = 0;
 287     m_yThumbSize = 0;
 288     m_backgroundTransparent = FALSE;
 289
 290     m_lastXPos = (float)-1.0;
 291     m_lastYPos = (float)-1.0;
 292     m_lastEvent = -1;
 293     m_returnCode = 0;
 294
 295 #if  wxUSE_DRAG_AND_DROP
 296     m_pDropTarget = NULL;
 297 #endif
 298
 299 #if wxUSE_TOOLTIPS
 300     m_tooltip = NULL;
 301 #endif
 302 }
 303
 304 wxWindow::wxWindow()
 305 {
 306     Init();
 307 }
 308
 309 // Destructor
 310 wxWindow::~wxWindow()
 311 {
 312     m_isBeingDeleted = TRUE;
 313
 314     // first of all, delete the things on which nothing else depends
 315
 316 #if wxUSE_TOOLTIPS
 317     wxDELETE(m_tooltip);
 318 #endif
 319
 320     // JACS - if behaviour is odd, restore this
 321     // to the start of ~wxWindow. Vadim has changed
 322     // it to nearer the end. Unsure of side-effects
 323     // e.g. when deleting associated global data.
 324     // Restore old Window proc, if required
 325     //  UnsubclassWin();
 326
 327     // Have to delete constraints/sizer FIRST otherwise
 328     // sizers may try to look at deleted windows as they
 329     // delete themselves.
 330 #if wxUSE_CONSTRAINTS
 331     DeleteRelatedConstraints();
 332
 333     if (m_constraints)
 334     {
 335         // This removes any dangling pointers to this window
 336         // in other windows' constraintsInvolvedIn lists.
 337         UnsetConstraints(m_constraints);
 338         delete m_constraints;
 339         m_constraints = NULL;
 340     }
 341
 342     wxDELETE(m_windowSizer);
 343
 344     // If this is a child of a sizer, remove self from parent
 345     if (m_sizerParent)
 346         m_sizerParent->RemoveChild((wxWindow *)this);
 347 #endif
 348
 349     // wxWnd
 350     MSWDetachWindowMenu();
 351
 352     if (m_windowParent)
 353         m_windowParent->RemoveChild(this);
 354
 355     DestroyChildren();
 356
 357     if (m_hWnd)
 358         ::DestroyWindow((HWND)m_hWnd);
 359
 360     wxRemoveHandleAssociation(this);
 361     m_hWnd = 0;
 362 #ifndef __WIN32__
 363     if (m_globalHandle)
 364     {
 365         GlobalFree((HGLOBAL) m_globalHandle);
 366         m_globalHandle = 0;
 367     }
 368 #endif
 369
 370     delete m_children;
 371     m_children = NULL;
 372
 373     // Just in case the window has been Closed, but
 374     // we're then deleting immediately: don't leave
 375     // dangling pointers.
 376     wxPendingDelete.DeleteObject(this);
 377
 378     // Just in case we've loaded a top-level window via
 379     // wxWindow::LoadNativeDialog but we weren't a dialog
 380     // class
 381     wxTopLevelWindows.DeleteObject(this);
 382
 383     if ( m_windowValidator )
 384         delete m_windowValidator;
 385
 386     // Restore old Window proc, if required
 387     // and remove hWnd <-> wxWindow association
 388     UnsubclassWin();
 389 }
 390
 391 // Destroy the window (delayed, if a managed window)
 392 bool wxWindow::Destroy()
 393 {
 394     delete this;
 395     return TRUE;
 396 }
 397
 398 extern char wxCanvasClassName[];
 399
 400 // real construction (Init() must have been called before!)
 401 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 402                       const wxPoint& pos,
 403                       const wxSize& size,
 404                       long style,
 405                       const wxString& name)
 406 {
 407     wxCHECK_MSG( parent, FALSE, "can't create wxWindow without parent" );
 408
 409     parent->AddChild(this);
 410
 411     SetName(name);
 412
 413     if ( id == -1 )
 414         m_windowId = (int)NewControlId();
 415     else
 416         m_windowId = id;
 417
 418     int x = pos.x;
 419     int y = pos.y;
 420     int width = size.x;
 421     int height = size.y;
 422
 423     // To be consistent with wxGTK
 424     if (width == -1)
 425         width = 20;
 426     if (height == -1)
 427         height = 20;
 428
 429     wxSystemSettings settings;
 430
 431     m_windowStyle = style;
 432
 433     DWORD msflags = 0;
 434     if (style & wxBORDER)
 435         msflags |= WS_BORDER;
 436     if (style & wxTHICK_FRAME)
 437         msflags |= WS_THICKFRAME;
 438
 439     msflags |= WS_CHILD | WS_VISIBLE;
 440     if (style & wxCLIP_CHILDREN)
 441         msflags |= WS_CLIPCHILDREN;
 442
 443     bool want3D;
 444     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
 445
 446     // Even with extended styles, need to combine with WS_BORDER
 447     // for them to look right.
 448     if (want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 449         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 450         msflags |= WS_BORDER;
 451
 452     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 453               x, y, width, height, msflags, NULL, exStyle);
 454
 455     return TRUE;
 456 }
 457
 458 void wxWindow::SetFocus()
 459 {
 460     HWND hWnd = (HWND) GetHWND();
 461     if (hWnd)
 462         ::SetFocus(hWnd);
 463 }
 464
 465 void wxWindow::Enable(bool enable)
 466 {
 467     m_winEnabled = enable;
 468     HWND hWnd = (HWND) GetHWND();
 469     if (hWnd)
 470         ::EnableWindow(hWnd, (BOOL)enable);
 471 }
 472
 473 void wxWindow::CaptureMouse()
 474 {
 475     HWND hWnd = (HWND) GetHWND();
 476     if (hWnd && !m_winCaptured)
 477     {
 478         SetCapture(hWnd);
 479         m_winCaptured = TRUE;
 480     }
 481 }
 482
 483 void wxWindow::ReleaseMouse()
 484 {
 485     if (m_winCaptured)
 486     {
 487         ReleaseCapture();
 488         m_winCaptured = FALSE;
 489     }
 490 }
 491
 492 void wxWindow::SetAcceleratorTable(const wxAcceleratorTable& accel)
 493 {
 494     m_acceleratorTable = accel;
 495 }
 496
 497
 498 // Push/pop event handler (i.e. allow a chain of event handlers
 499 // be searched)
 500 void wxWindow::PushEventHandler(wxEvtHandler *handler)
 501 {
 502     handler->SetNextHandler(GetEventHandler());
 503     SetEventHandler(handler);
 504 }
 505
 506 wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler)
 507 {
 508     if ( GetEventHandler() )
 509     {
 510         wxEvtHandler *handlerA = GetEventHandler();
 511         wxEvtHandler *handlerB = handlerA->GetNextHandler();
 512         handlerA->SetNextHandler(NULL);
 513         SetEventHandler(handlerB);
 514         if ( deleteHandler )
 515         {
 516             delete handlerA;
 517             return NULL;
 518         }
 519         else
 520             return handlerA;
 521     }
 522     else
 523         return NULL;
 524 }
 525
 526 #if    wxUSE_DRAG_AND_DROP
 527
 528 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
 529 {
 530     if ( m_pDropTarget != 0 ) {
 531         m_pDropTarget->Revoke(m_hWnd);
 532         delete m_pDropTarget;
 533     }
 534
 535     m_pDropTarget = pDropTarget;
 536     if ( m_pDropTarget != 0 )
 537         m_pDropTarget->Register(m_hWnd);
 538 }
 539
 540 #endif // wxUSE_DRAG_AND_DROP
 541
 542
 543 //old style file-manager drag&drop support
 544 // I think we should retain the old-style
 545 // DragAcceptFiles in parallel with SetDropTarget.
 546 // JACS
 547 void wxWindow::DragAcceptFiles(bool accept)
 548 {
 549     HWND hWnd = (HWND) GetHWND();
 550     if (hWnd)
 551         ::DragAcceptFiles(hWnd, (BOOL)accept);
 552 }
 553
 554 // ----------------------------------------------------------------------------
 555 // tooltips
 556 // ----------------------------------------------------------------------------
 557
 558 #if wxUSE_TOOLTIPS
 559
 560 void wxWindow::SetToolTip(const wxString &tip)
 561 {
 562     SetToolTip(new wxToolTip(tip));
 563 }
 564
 565 void wxWindow::SetToolTip(wxToolTip *tooltip)
 566 {
 567     if ( m_tooltip )
 568         delete m_tooltip;
 569
 570     m_tooltip = tooltip;
 571     m_tooltip->SetWindow(this);
 572 }
 573
 574 #endif // wxUSE_TOOLTIPS
 575
 576 // Get total size
 577 void wxWindow::GetSize(int *x, int *y) const
 578 {
 579     HWND hWnd = (HWND) GetHWND();
 580     RECT rect;
 581     GetWindowRect(hWnd, &rect);
 582     *x = rect.right - rect.left;
 583     *y = rect.bottom - rect.top;
 584 }
 585
 586 void wxWindow::GetPosition(int *x, int *y) const
 587 {
 588     HWND hWnd = (HWND) GetHWND();
 589     HWND hParentWnd = 0;
 590     if (GetParent())
 591         hParentWnd = (HWND) GetParent()->GetHWND();
 592
 593     RECT rect;
 594     GetWindowRect(hWnd, &rect);
 595
 596     // Since we now have the absolute screen coords,
 597     // if there's a parent we must subtract its top left corner
 598     POINT point;
 599     point.x = rect.left;
 600     point.y = rect.top;
 601     if (hParentWnd)
 602     {
 603         ::ScreenToClient(hParentWnd, &point);
 604     }
 605
 606     // We may be faking the client origin.
 607     // So a window that's really at (0, 30) may appear
 608     // (to wxWin apps) to be at (0, 0).
 609     if (GetParent())
 610     {
 611         wxPoint pt(GetParent()->GetClientAreaOrigin());
 612         point.x -= pt.x;
 613         point.y -= pt.y;
 614     }
 615     *x = point.x;
 616     *y = point.y;
 617 }
 618
 619 void wxWindow::ScreenToClient(int *x, int *y) const
 620 {
 621     HWND hWnd = (HWND) GetHWND();
 622     POINT pt;
 623     pt.x = *x;
 624     pt.y = *y;
 625
 626     ::ScreenToClient(hWnd, &pt);
 627
 628     *x = pt.x;
 629     *y = pt.y;
 630 }
 631
 632 void wxWindow::ClientToScreen(int *x, int *y) const
 633 {
 634     HWND hWnd = (HWND) GetHWND();
 635     POINT pt;
 636     pt.x = *x;
 637     pt.y = *y;
 638
 639     ::ClientToScreen(hWnd, &pt);
 640
 641     *x = pt.x;
 642     *y = pt.y;
 643 }
 644
 645 void wxWindow::SetCursor(const wxCursor& cursor)
 646 {
 647     m_windowCursor = cursor;
 648     if (m_windowCursor.Ok())
 649     {
 650         HWND hWnd = (HWND) GetHWND();
 651
 652         // Change the cursor NOW if we're within the correct window
 653         POINT point;
 654         ::GetCursorPos(&point);
 655
 656         RECT rect;
 657         ::GetWindowRect(hWnd, &rect);
 658
 659         if (::PtInRect(&rect, point) && !wxIsBusy())
 660             ::SetCursor((HCURSOR) m_windowCursor.GetHCURSOR());
 661     }
 662
 663     // This will cause big reentrancy problems if wxFlushEvents is implemented.
 664     //  wxFlushEvents();
 665     //  return old_cursor;
 666 }
 667
 668
 669 // Get size *available for subwindows* i.e. excluding menu bar etc.
 670 void wxWindow::GetClientSize(int *x, int *y) const
 671 {
 672     HWND hWnd = (HWND) GetHWND();
 673     RECT rect;
 674     ::GetClientRect(hWnd, &rect);
 675     *x = rect.right;
 676     *y = rect.bottom;
 677 }
 678
 679 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 680 {
 681     int currentX, currentY;
 682     GetPosition(&currentX, &currentY);
 683     int currentW,currentH;
 684     GetSize(&currentW, &currentH);
 685
 686     if (x == currentX && y == currentY && width == currentW && height == currentH)
 687         return;
 688
 689     int actualWidth = width;
 690     int actualHeight = height;
 691     int actualX = x;
 692     int actualY = y;
 693     if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 694         actualX = currentX;
 695     if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 696         actualY = currentY;
 697
 698     AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
 699
 700     if (width == -1)
 701         actualWidth = currentW ;
 702     if (height == -1)
 703         actualHeight = currentH ;
 704
 705     HWND hWnd = (HWND) GetHWND();
 706     if (hWnd)
 707         MoveWindow(hWnd, actualX, actualY, actualWidth, actualHeight, (BOOL)TRUE);
 708 }
 709
 710 void wxWindow::DoSetClientSize(int width, int height)
 711 {
 712     wxWindow *parent = GetParent();
 713     HWND hWnd = (HWND) GetHWND();
 714     HWND hParentWnd = (HWND) 0;
 715     if (parent)
 716         hParentWnd = (HWND) parent->GetHWND();
 717
 718     RECT rect;
 719     ::GetClientRect(hWnd, &rect);
 720
 721     RECT rect2;
 722     GetWindowRect(hWnd, &rect2);
 723
 724     // Find the difference between the entire window (title bar and all)
 725     // and the client area; add this to the new client size to move the
 726     // window
 727     int actual_width = rect2.right - rect2.left - rect.right + width;
 728     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
 729
 730     // If there's a parent, must subtract the parent's top left corner
 731     // since MoveWindow moves relative to the parent
 732
 733     POINT point;
 734     point.x = rect2.left;
 735     point.y = rect2.top;
 736     if (parent)
 737     {
 738         ::ScreenToClient(hParentWnd, &point);
 739     }
 740
 741     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
 742
 743     wxSizeEvent event(wxSize(width, height), m_windowId);
 744     event.SetEventObject(this);
 745     GetEventHandler()->ProcessEvent(event);
 746 }
 747
 748 // For implementation purposes - sometimes decorations make the client area
 749 // smaller
 750 wxPoint wxWindow::GetClientAreaOrigin() const
 751 {
 752     return wxPoint(0, 0);
 753 }
 754
 755 // Makes an adjustment to the window position (for example, a frame that has
 756 // a toolbar that it manages itself).
 757 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 758 {
 759     if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
 760     {
 761         wxPoint pt(GetParent()->GetClientAreaOrigin());
 762         x += pt.x; y += pt.y;
 763     }
 764 }
 765
 766 bool wxWindow::Show(bool show)
 767 {
 768     m_isShown = show;
 769     HWND hWnd = (HWND) GetHWND();
 770     int cshow;
 771     if (show)
 772         cshow = SW_SHOW;
 773     else
 774         cshow = SW_HIDE;
 775     ShowWindow(hWnd, cshow);
 776     if (show)
 777     {
 778         BringWindowToTop(hWnd);
 779         // Next line causes a crash on NT, apparently.
 780         //    UpdateWindow(hWnd); // Should this be here or will it cause inefficiency?
 781     }
 782     return TRUE;
 783 }
 784
 785 bool wxWindow::IsShown(void) const
 786 {
 787     // Can't rely on IsWindowVisible, since it will return FALSE
 788     // if the parent is not visible.
 789     return m_isShown;
 790 //    int ret = ::IsWindowVisible((HWND) GetHWND()) ;
 791 //    return (ret != 0);
 792 }
 793
 794 int wxWindow::GetCharHeight(void) const
 795 {
 796     TEXTMETRIC lpTextMetric;
 797     HWND hWnd = (HWND) GetHWND();
 798     HDC dc = ::GetDC(hWnd);
 799
 800     GetTextMetrics(dc, &lpTextMetric);
 801     ::ReleaseDC(hWnd, dc);
 802
 803     return lpTextMetric.tmHeight;
 804 }
 805
 806 int wxWindow::GetCharWidth(void) const
 807 {
 808     TEXTMETRIC lpTextMetric;
 809     HWND hWnd = (HWND) GetHWND();
 810     HDC dc = ::GetDC(hWnd);
 811
 812     GetTextMetrics(dc, &lpTextMetric);
 813     ::ReleaseDC(hWnd, dc);
 814
 815     return lpTextMetric.tmAveCharWidth;
 816 }
 817
 818 void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
 819                              int *descent, int *externalLeading, const wxFont *theFont, bool) const
 820 {
 821     wxFont *fontToUse = (wxFont *)theFont;
 822     if (!fontToUse)
 823         fontToUse = (wxFont *) & m_windowFont;
 824
 825     HWND hWnd = (HWND) GetHWND();
 826     HDC dc = ::GetDC(hWnd);
 827
 828     HFONT fnt = 0;
 829     HFONT was = 0;
 830     if (fontToUse && fontToUse->Ok())
 831     {
 832         fnt = (HFONT)fontToUse->GetResourceHandle();
 833         if ( fnt )
 834             was = (HFONT) SelectObject(dc,fnt) ;
 835     }
 836
 837     SIZE sizeRect;
 838     TEXTMETRIC tm;
 839     GetTextExtentPoint(dc, (const char *)string, (int)string.Length(), &sizeRect);
 840     GetTextMetrics(dc, &tm);
 841
 842     if (fontToUse && fnt && was)
 843         SelectObject(dc,was) ;
 844
 845     ReleaseDC(hWnd, dc);
 846
 847     *x = sizeRect.cx;
 848     *y = sizeRect.cy;
 849     if (descent) *descent = tm.tmDescent;
 850     if (externalLeading) *externalLeading = tm.tmExternalLeading;
 851
 852     //  if (fontToUse)
 853     //    fontToUse->ReleaseResource();
 854 }
 855
 856 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 857 {
 858     HWND hWnd = (HWND) GetHWND();
 859     if (hWnd)
 860     {
 861         if (rect)
 862         {
 863             RECT mswRect;
 864             mswRect.left = rect->x;
 865             mswRect.top = rect->y;
 866             mswRect.right = rect->x + rect->width;
 867             mswRect.bottom = rect->y + rect->height;
 868
 869             ::InvalidateRect(hWnd, &mswRect, eraseBack);
 870         }
 871         else
 872             ::InvalidateRect(hWnd, NULL, eraseBack);
 873     }
 874 }
 875
 876 bool wxWindow::ProcessEvent(wxEvent& event)
 877 {
 878     // we save here the information about the last message because it might be
 879     // overwritten if the event handler sends any messages to our window (case
 880     // in point: wxNotebook::OnSize) - and then if we call Default() later
 881     // (which is done quite often if the message is not processed) it will use
 882     // incorrect values for m_lastXXX variables
 883     WXUINT lastMsg = m_lastMsg;
 884     WXWPARAM lastWParam = m_lastWParam;
 885     WXLPARAM lastLParam = m_lastLParam;
 886
 887     // call the base version
 888     bool bProcessed = wxEvtHandler::ProcessEvent(event);
 889
 890     // restore
 891     m_lastMsg = lastMsg;
 892     m_lastWParam = lastWParam;
 893     m_lastLParam = lastLParam;
 894
 895     return bProcessed;
 896 }
 897
 898 // Hook for new window just as it's being created,
 899 // when the window isn't yet associated with the handle
 900 wxWindow *wxWndHook = NULL;
 901
 902 // Main window proc
 903 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 904 {
 905     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
 906
 907     if (!wnd && wxWndHook)
 908     {
 909         wxAssociateWinWithHandle(hWnd, wxWndHook);
 910         wnd = wxWndHook;
 911         wxWndHook = NULL;
 912         wnd->m_hWnd = (WXHWND) hWnd;
 913     }
 914
 915     // Stop right here if we don't have a valid handle in our wxWindow object.
 916     if (wnd && !wnd->m_hWnd) {
 917         wnd->m_hWnd = (WXHWND) hWnd;
 918         long res = wnd->MSWDefWindowProc(message, wParam, lParam );
 919         wnd->m_hWnd = 0;
 920         return res;
 921     }
 922
 923     if (wnd) {
 924         wnd->m_lastMsg = message;
 925         wnd->m_lastWParam = wParam;
 926         wnd->m_lastLParam = lParam;
 927     }
 928     if (wnd)
 929         return wnd->MSWWindowProc(message, wParam, lParam);
 930     else
 931         return DefWindowProc( hWnd, message, wParam, lParam );
 932 }
 933
 934 // Should probably have a test for 'genuine' NT
 935 #if defined(__WIN32__)
 936     #define DIMENSION_TYPE short
 937 #else
 938     #define DIMENSION_TYPE int
 939 #endif
 940
 941 // Main Windows 3 window proc
 942 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
 943 {
 944     wxASSERT( m_lastMsg == message &&
 945               m_lastWParam == wParam && m_lastLParam == lParam );
 946
 947 #ifdef __WXDEBUG__
 948     wxLogTrace(wxTraceMessages, "Processing %s(%lx, %lx)",
 949                wxGetMessageName(message), wParam, lParam);
 950 #endif // __WXDEBUG__
 951
 952     HWND hWnd = (HWND)m_hWnd;
 953
 954     switch (message)
 955     {
 956     case WM_ACTIVATE:
 957         {
 958 #ifdef __WIN32__
 959             WORD state = LOWORD(wParam);
 960             WORD minimized = HIWORD(wParam);
 961             HWND hwnd = (HWND)lParam;
 962 #else
 963             WORD state = (WORD)wParam;
 964             WORD minimized = LOWORD(lParam);
 965             HWND hwnd = (HWND)HIWORD(lParam);
 966 #endif
 967             MSWOnActivate(state, (minimized != 0), (WXHWND) hwnd);
 968             return 0;
 969             break;
 970         }
 971     case WM_SETFOCUS:
 972         {
 973             HWND hwnd = (HWND)wParam;
 974             //            return OnSetFocus(hwnd);
 975
 976             if (MSWOnSetFocus((WXHWND) hwnd))
 977                 return 0;
 978             else return MSWDefWindowProc(message, wParam, lParam );
 979             break;
 980         }
 981     case WM_KILLFOCUS:
 982         {
 983             HWND hwnd = (HWND)lParam;
 984             //            return OnKillFocus(hwnd);
 985             if (MSWOnKillFocus((WXHWND) hwnd))
 986                 return 0;
 987             else
 988                 return MSWDefWindowProc(message, wParam, lParam );
 989             break;
 990         }
 991     case WM_CREATE:
 992         {
 993             MSWOnCreate((WXLPCREATESTRUCT) (LPCREATESTRUCT)lParam);
 994             return 0;
 995             break;
 996         }
 997     case WM_SHOWWINDOW:
 998         {
 999             MSWOnShow((wParam != 0), (int) lParam);
1000             break;
1001         }
1002     case WM_PAINT:
1003         {
1004             if (MSWOnPaint())
1005                 return 0;
1006             else return MSWDefWindowProc(message, wParam, lParam );
1007             break;
1008         }
1009     case WM_QUERYDRAGICON:
1010         {
1011             HICON hIcon = (HICON)MSWOnQueryDragIcon();
1012             if ( hIcon )
1013                 return (long)hIcon;
1014             else
1015                 return MSWDefWindowProc(message, wParam, lParam );
1016             break;
1017         }
1018
1019     case WM_SIZE:
1020         {
1021             int width = LOWORD(lParam);
1022             int height = HIWORD(lParam);
1023             MSWOnSize(width, height, wParam);
1024             break;
1025         }
1026
1027     case WM_MOVE:
1028         {
1029             wxMoveEvent event(wxPoint(LOWORD(lParam), HIWORD(lParam)),
1030                 m_windowId);
1031             event.SetEventObject(this);
1032             if ( !GetEventHandler()->ProcessEvent(event) )
1033                 Default();
1034         }
1035         break;
1036
1037     case WM_WINDOWPOSCHANGING:
1038         {
1039             MSWOnWindowPosChanging((void *)lParam);
1040             break;
1041         }
1042
1043     case WM_RBUTTONDOWN:
1044         {
1045             int x = (DIMENSION_TYPE) LOWORD(lParam);
1046             int y = (DIMENSION_TYPE) HIWORD(lParam);
1047             MSWOnRButtonDown(x, y, wParam);
1048             break;
1049         }
1050     case WM_RBUTTONUP:
1051         {
1052             int x = (DIMENSION_TYPE) LOWORD(lParam);
1053             int y = (DIMENSION_TYPE) HIWORD(lParam);
1054             MSWOnRButtonUp(x, y, wParam);
1055             break;
1056         }
1057     case WM_RBUTTONDBLCLK:
1058         {
1059             int x = (DIMENSION_TYPE) LOWORD(lParam);
1060             int y = (DIMENSION_TYPE) HIWORD(lParam);
1061             MSWOnRButtonDClick(x, y, wParam);
1062             break;
1063         }
1064     case WM_MBUTTONDOWN:
1065         {
1066             int x = (DIMENSION_TYPE) LOWORD(lParam);
1067             int y = (DIMENSION_TYPE) HIWORD(lParam);
1068             MSWOnMButtonDown(x, y, wParam);
1069             break;
1070         }
1071     case WM_MBUTTONUP:
1072         {
1073             int x = (DIMENSION_TYPE) LOWORD(lParam);
1074             int y = (DIMENSION_TYPE) HIWORD(lParam);
1075             MSWOnMButtonUp(x, y, wParam);
1076             break;
1077         }
1078     case WM_MBUTTONDBLCLK:
1079         {
1080             int x = (DIMENSION_TYPE) LOWORD(lParam);
1081             int y = (DIMENSION_TYPE) HIWORD(lParam);
1082             MSWOnMButtonDClick(x, y, wParam);
1083             break;
1084         }
1085     case WM_LBUTTONDOWN:
1086         {
1087             int x = (DIMENSION_TYPE) LOWORD(lParam);
1088             int y = (DIMENSION_TYPE) HIWORD(lParam);
1089             MSWOnLButtonDown(x, y, wParam);
1090             break;
1091         }
1092     case WM_LBUTTONUP:
1093         {
1094             int x = (DIMENSION_TYPE) LOWORD(lParam);
1095             int y = (DIMENSION_TYPE) HIWORD(lParam);
1096             MSWOnLButtonUp(x, y, wParam);
1097             break;
1098         }
1099     case WM_LBUTTONDBLCLK:
1100         {
1101             int x = (DIMENSION_TYPE) LOWORD(lParam);
1102             int y = (DIMENSION_TYPE) HIWORD(lParam);
1103             MSWOnLButtonDClick(x, y, wParam);
1104             break;
1105         }
1106     case WM_MOUSEMOVE:
1107         {
1108             int x = (DIMENSION_TYPE) LOWORD(lParam);
1109             int y = (DIMENSION_TYPE) HIWORD(lParam);
1110             MSWOnMouseMove(x, y, wParam);
1111             break;
1112         }
1113     case MM_JOY1BUTTONDOWN:
1114         {
1115             int x = LOWORD(lParam);
1116             int y = HIWORD(lParam);
1117             MSWOnJoyDown(wxJOYSTICK1, x, y, wParam);
1118             break;
1119         }
1120     case MM_JOY2BUTTONDOWN:
1121         {
1122             int x = LOWORD(lParam);
1123             int y = HIWORD(lParam);
1124             MSWOnJoyDown(wxJOYSTICK2, x, y, wParam);
1125             break;
1126         }
1127     case MM_JOY1BUTTONUP:
1128         {
1129             int x = LOWORD(lParam);
1130             int y = HIWORD(lParam);
1131             MSWOnJoyUp(wxJOYSTICK1, x, y, wParam);
1132             break;
1133         }
1134     case MM_JOY2BUTTONUP:
1135         {
1136             int x = LOWORD(lParam);
1137             int y = HIWORD(lParam);
1138             MSWOnJoyUp(wxJOYSTICK2, x, y, wParam);
1139             break;
1140         }
1141     case MM_JOY1MOVE:
1142         {
1143             int x = LOWORD(lParam);
1144             int y = HIWORD(lParam);
1145             MSWOnJoyMove(wxJOYSTICK1, x, y, wParam);
1146             break;
1147         }
1148     case MM_JOY2MOVE:
1149         {
1150             int x = LOWORD(lParam);
1151             int y = HIWORD(lParam);
1152             MSWOnJoyMove(wxJOYSTICK2, x, y, wParam);
1153             break;
1154         }
1155     case MM_JOY1ZMOVE:
1156         {
1157             int z = LOWORD(lParam);
1158             MSWOnJoyZMove(wxJOYSTICK1, z, wParam);
1159             break;
1160         }
1161     case MM_JOY2ZMOVE:
1162         {
1163             int z = LOWORD(lParam);
1164             MSWOnJoyZMove(wxJOYSTICK2, z, wParam);
1165             break;
1166         }
1167     case WM_DESTROY:
1168         {
1169             if (MSWOnDestroy())
1170                 return 0;
1171             else return MSWDefWindowProc(message, wParam, lParam );
1172             break;
1173         }
1174     case WM_SYSCOMMAND:
1175         {
1176             return MSWOnSysCommand(wParam, lParam);
1177             break;
1178         }
1179     case WM_COMMAND:
1180         {
1181 #ifdef __WIN32__
1182             WORD id = LOWORD(wParam);
1183             HWND hwnd = (HWND)lParam;
1184             WORD cmd = HIWORD(wParam);
1185 #else
1186             WORD id = (WORD)wParam;
1187             HWND hwnd = (HWND)LOWORD(lParam) ;
1188             WORD cmd = HIWORD(lParam);
1189 #endif
1190             if (!MSWOnCommand(id, cmd, (WXHWND) hwnd))
1191                 return MSWDefWindowProc(message, wParam, lParam );
1192             break;
1193         }
1194 #if defined(__WIN95__)
1195     case WM_NOTIFY:
1196         {
1197             // for some messages (TVN_ITEMEXPANDING for example), the return
1198             // value of WM_NOTIFY handler is important, so don't just return 0
1199             // if we processed the message
1200             return MSWOnNotify(wParam, lParam);
1201         }
1202 #endif
1203     case WM_MENUSELECT:
1204         {
1205 #ifdef __WIN32__
1206             WORD flags = HIWORD(wParam);
1207             HMENU sysmenu = (HMENU)lParam;
1208 #else
1209             WORD flags = LOWORD(lParam);
1210             HMENU sysmenu = (HMENU)HIWORD(lParam);
1211 #endif
1212             MSWOnMenuHighlight((WORD)wParam, flags, (WXHMENU) sysmenu);
1213             break;
1214         }
1215     case WM_INITMENUPOPUP:
1216         {
1217             MSWOnInitMenuPopup((WXHMENU) (HMENU)wParam, (int)LOWORD(lParam), (HIWORD(lParam) != 0));
1218             break;
1219         }
1220     case WM_DRAWITEM:
1221         {
1222             return MSWOnDrawItem((int)wParam, (WXDRAWITEMSTRUCT *)lParam);
1223             break;
1224         }
1225     case WM_MEASUREITEM:
1226         {
1227             return MSWOnMeasureItem((int)wParam, (WXMEASUREITEMSTRUCT *)lParam);
1228             break;
1229         }
1230
1231     case WM_KEYDOWN:
1232         // If this has been processed by an event handler,
1233         // return 0 now (we've handled it).
1234         if (MSWOnKeyDown((WORD) wParam, lParam))
1235         {
1236             return 0;
1237         }
1238
1239         // we consider these message "not interesting" to OnChar
1240         if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1241         {
1242             return Default();
1243         }
1244
1245         // Avoid duplicate messages to OnChar for these special keys
1246         switch ( wParam )
1247         {
1248             case VK_ESCAPE:
1249             case VK_SPACE:
1250             case VK_RETURN:
1251             case VK_BACK:
1252             case VK_TAB:
1253             case VK_LEFT:
1254             case VK_RIGHT:
1255             case VK_DOWN:
1256             case VK_UP:
1257                 return Default();
1258
1259 #ifdef VK_APPS
1260             // special case of VK_APPS: treat it the same as right mouse click
1261             // because both usually pop up a context menu
1262             case VK_APPS:
1263                 {
1264                     // construct the key mask
1265                     WPARAM fwKeys = MK_RBUTTON;
1266                     if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1267                         fwKeys |= MK_CONTROL;
1268                     if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1269                         fwKeys |= MK_SHIFT;
1270
1271                     // simulate right mouse button click
1272                     DWORD dwPos = ::GetMessagePos();
1273                     int x = GET_X_LPARAM(dwPos),
1274                         y = GET_Y_LPARAM(dwPos);
1275
1276                     ScreenToClient(&x, &y);
1277                     MSWOnRButtonDown(x, y, fwKeys);
1278                 }
1279                 break;
1280 #endif // VK_APPS
1281
1282             default:
1283                 if (!MSWOnChar((WORD)wParam, lParam))
1284                 {
1285                     return Default();
1286                 }
1287                 break;
1288         }
1289
1290         break;
1291
1292     case WM_KEYUP:
1293     {
1294         if (!MSWOnKeyUp((WORD) wParam, lParam))
1295             return Default();
1296         break;
1297     }
1298     case WM_CHAR: // Always an ASCII character
1299         {
1300             if (!MSWOnChar((WORD)wParam, lParam, TRUE))
1301                 return Default();
1302             break;
1303         }
1304
1305     case WM_HSCROLL:
1306         {
1307 #ifdef __WIN32__
1308             WORD code = LOWORD(wParam);
1309             WORD pos = HIWORD(wParam);
1310             HWND control = (HWND)lParam;
1311 #else
1312             WORD code = (WORD)wParam;
1313             WORD pos = LOWORD(lParam);
1314             HWND control = (HWND)HIWORD(lParam);
1315 #endif
1316             MSWOnHScroll(code, pos, (WXHWND) control);
1317             break;
1318         }
1319     case WM_VSCROLL:
1320         {
1321 #ifdef __WIN32__
1322             WORD code = LOWORD(wParam);
1323             WORD pos = HIWORD(wParam);
1324             HWND control = (HWND)lParam;
1325 #else
1326             WORD code = (WORD)wParam;
1327             WORD pos = LOWORD(lParam);
1328             HWND control = (HWND)HIWORD(lParam);
1329 #endif
1330             MSWOnVScroll(code, pos, (WXHWND) control);
1331             break;
1332         }
1333 #ifdef __WIN32__
1334     case WM_CTLCOLORBTN:
1335         {
1336             int nCtlColor = CTLCOLOR_BTN;
1337             HWND control = (HWND)lParam;
1338             HDC pDC = (HDC)wParam;
1339             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1340                 message, wParam, lParam);
1341             break;
1342         }
1343     case WM_CTLCOLORDLG:
1344         {
1345             int nCtlColor = CTLCOLOR_DLG;
1346             HWND control = (HWND)lParam;
1347             HDC pDC = (HDC)wParam;
1348             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1349                 message, wParam, lParam);\
1350                 break;
1351         }
1352     case WM_CTLCOLORLISTBOX:
1353         {
1354             int nCtlColor = CTLCOLOR_LISTBOX;
1355             HWND control = (HWND)lParam;
1356             HDC pDC = (HDC)wParam;
1357             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1358                 message, wParam, lParam);
1359             break;
1360         }
1361     case WM_CTLCOLORMSGBOX:
1362         {
1363             int nCtlColor = CTLCOLOR_MSGBOX;
1364             HWND control = (HWND)lParam;
1365             HDC pDC = (HDC)wParam;
1366             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1367                 message, wParam, lParam);
1368             break;
1369         }
1370     case WM_CTLCOLORSCROLLBAR:
1371         {
1372             int nCtlColor = CTLCOLOR_SCROLLBAR;
1373             HWND control = (HWND)lParam;
1374             HDC pDC = (HDC)wParam;
1375             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1376                 message, wParam, lParam);
1377             break;
1378         }
1379     case WM_CTLCOLORSTATIC:
1380         {
1381             int nCtlColor = CTLCOLOR_STATIC;
1382             HWND control = (HWND)lParam;
1383             HDC pDC = (HDC)wParam;
1384             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1385                 message, wParam, lParam);
1386             break;
1387         }
1388     case WM_CTLCOLOREDIT:
1389         {
1390             int nCtlColor = CTLCOLOR_EDIT;
1391             HWND control = (HWND)lParam;
1392             HDC pDC = (HDC)wParam;
1393             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1394                 message, wParam, lParam);
1395             break;
1396         }
1397 #else
1398     case WM_CTLCOLOR:
1399         {
1400             HWND control = (HWND)LOWORD(lParam);
1401             int nCtlColor = (int)HIWORD(lParam);
1402             HDC pDC = (HDC)wParam;
1403             return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
1404                 message, wParam, lParam);
1405             break;
1406         }
1407 #endif
1408     case WM_SYSCOLORCHANGE:
1409         {
1410             // Return value of 0 means, we processed it.
1411             if (MSWOnColorChange((WXHWND) hWnd, message, wParam, lParam) == 0)
1412                 return 0;
1413             else
1414                 return MSWDefWindowProc(message, wParam, lParam );
1415             break;
1416         }
1417     case WM_PALETTECHANGED:
1418         {
1419             return MSWOnPaletteChanged((WXHWND) (HWND) wParam);
1420             break;
1421         }
1422     case WM_QUERYNEWPALETTE:
1423         {
1424             return MSWOnQueryNewPalette();
1425             break;
1426         }
1427     case WM_ERASEBKGND:
1428         {
1429             // Prevents flicker when dragging
1430             if (IsIconic(hWnd)) return 1;
1431
1432             if (!MSWOnEraseBkgnd((WXHDC) (HDC)wParam))
1433                 return 0; // Default(); MSWDefWindowProc(message, wParam, lParam );
1434             else return 1;
1435             break;
1436         }
1437     case WM_MDIACTIVATE:
1438         {
1439 #ifdef __WIN32__
1440             HWND hWndActivate = GET_WM_MDIACTIVATE_HWNDACTIVATE(wParam,lParam);
1441             HWND hWndDeactivate = GET_WM_MDIACTIVATE_HWNDDEACT(wParam,lParam);
1442             BOOL activate = GET_WM_MDIACTIVATE_FACTIVATE(hWnd,wParam,lParam);
1443             return MSWOnMDIActivate((long) activate, (WXHWND) hWndActivate, (WXHWND) hWndDeactivate);
1444 #else
1445             return MSWOnMDIActivate((BOOL)wParam, (HWND)LOWORD(lParam),
1446                 (HWND)HIWORD(lParam));
1447 #endif
1448         }
1449     case WM_DROPFILES:
1450         {
1451             MSWOnDropFiles(wParam);
1452             break;
1453         }
1454     case WM_INITDIALOG:
1455         {
1456             return 0; // MSWOnInitDialog((WXHWND)(HWND)wParam);
1457             break;
1458         }
1459     case WM_QUERYENDSESSION:
1460         {
1461             // Same as WM_CLOSE, but inverted results. Thx Microsoft :-)
1462             //            return MSWOnClose();
1463
1464             return MSWOnQueryEndSession(lParam);
1465             break;
1466         }
1467     case WM_ENDSESSION:
1468         {
1469             // Same as WM_CLOSE, but inverted results. Thx Microsoft :-)
1470             MSWOnEndSession((wParam != 0), lParam);
1471             return 0L;
1472             break;
1473         }
1474     case WM_CLOSE:
1475         {
1476             if (MSWOnClose())
1477                 return 0L;
1478             else
1479                 return 1L;
1480             break;
1481         }
1482
1483     case WM_GETMINMAXINFO:
1484         {
1485             MINMAXINFO *info = (MINMAXINFO *)lParam;
1486             if (m_minSizeX != -1)
1487                 info->ptMinTrackSize.x = (int)m_minSizeX;
1488             if (m_minSizeY != -1)
1489                 info->ptMinTrackSize.y = (int)m_minSizeY;
1490             if (m_maxSizeX != -1)
1491                 info->ptMaxTrackSize.x = (int)m_maxSizeX;
1492             if (m_maxSizeY != -1)
1493                 info->ptMaxTrackSize.y = (int)m_maxSizeY;
1494             return MSWDefWindowProc(message, wParam, lParam );
1495             break;
1496         }
1497
1498     case WM_GETDLGCODE:
1499         return MSWGetDlgCode();
1500
1501     case WM_SETCURSOR:
1502         {
1503             // don't set cursor when the mouse is not in the client part
1504             short nHitTest = LOWORD(lParam);
1505             if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
1506             {
1507                 HCURSOR hcursor = 0;
1508                 if ( wxIsBusy() )
1509                 {
1510                     extern HCURSOR gs_wxBusyCursor; // from msw\utils.cpp
1511
1512                     hcursor = gs_wxBusyCursor;
1513                 }
1514                 else
1515                 {
1516                     wxCursor *cursor = NULL;
1517
1518                     if ( m_windowCursor.Ok() )
1519                     {
1520                         cursor = &m_windowCursor;
1521                     }
1522                     else
1523                     {
1524                         extern wxCursor *g_globalCursor; // from msw\data.cpp
1525
1526                         if ( g_globalCursor && g_globalCursor->Ok() )
1527                             cursor = g_globalCursor;
1528                     }
1529
1530                     if ( cursor )
1531                         hcursor = (HCURSOR)cursor->GetHCURSOR();
1532                 }
1533
1534                 if ( hcursor )
1535                 {
1536                     ::SetCursor(hcursor);
1537
1538                     // returning TRUE stops the DefWindowProc() from further
1539                     // processing this message - exactly what we need because we've
1540                     // just set the cursor.
1541                     return TRUE;
1542                 }
1543             }
1544         }
1545
1546         return MSWDefWindowProc(message, wParam, lParam );
1547
1548     default:
1549         return MSWDefWindowProc(message, wParam, lParam );
1550     }
1551
1552     return 0; // Success: we processed this command.
1553 }
1554
1555 // Dialog window proc
1556 LONG APIENTRY _EXPORT
1557 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1558 {
1559     return 0;
1560 }
1561
1562 wxList *wxWinHandleList = NULL;
1563 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
1564 {
1565     wxNode *node = wxWinHandleList->Find((long)hWnd);
1566     if (!node)
1567         return NULL;
1568     return (wxWindow *)node->Data();
1569 }
1570
1571 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
1572 {
1573     // adding NULL hWnd is (first) surely a result of an error and
1574     // (secondly) breaks menu command processing
1575     wxCHECK_RET( hWnd != (HWND) NULL, "attempt to add a NULL hWnd to window list" );
1576
1577     if ( !wxWinHandleList->Find((long)hWnd) )
1578         wxWinHandleList->Append((long)hWnd, win);
1579 }
1580
1581 void wxRemoveHandleAssociation(wxWindow *win)
1582 {
1583     wxWinHandleList->DeleteObject(win);
1584 }
1585
1586 // Default destroyer - override if you destroy it in some other way
1587 // (e.g. with MDI child windows)
1588 void wxWindow::MSWDestroyWindow()
1589 {
1590 }
1591
1592 void wxWindow::MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow *wx_win, const char *title,
1593                          int x, int y, int width, int height,
1594                          WXDWORD style, const char *dialog_template, WXDWORD extendedStyle)
1595 {
1596     bool is_dialog = (dialog_template != NULL);
1597     int x1 = CW_USEDEFAULT;
1598     int y1 = 0;
1599     int width1 = CW_USEDEFAULT;
1600     int height1 = 100;
1601
1602     // Find parent's size, if it exists, to set up a possible default
1603     // panel size the size of the parent window
1604     RECT parent_rect;
1605     if (parent)
1606     {
1607         // Was GetWindowRect: JACS 5/5/95
1608         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
1609
1610         width1 = parent_rect.right - parent_rect.left;
1611         height1 = parent_rect.bottom - parent_rect.top;
1612     }
1613
1614     if (x > -1) x1 = x;
1615     if (y > -1) y1 = y;
1616     if (width > -1) width1 = width;
1617     if (height > -1) height1 = height;
1618
1619     HWND hParent = NULL;
1620     if (parent)
1621         hParent = (HWND) parent->GetHWND();
1622
1623     wxWndHook = this;
1624
1625     if (is_dialog)
1626     {
1627         // MakeProcInstance doesn't seem to be needed in C7. Is it needed for
1628         // other compilers???
1629         // VZ: it's always needed for Win16 and never for Win32
1630 #ifdef __WIN32__
1631         m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent,
1632             (DLGPROC)wxDlgProc);
1633 #else
1634         // N.B.: if we _don't_ use this form,
1635         // then with VC++ 1.5, it crashes horribly.
1636 #if 1
1637        m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent,
1638                             (DLGPROC)wxDlgProc);
1639 #else
1640         // Crashes when we use this.
1641         DLGPROC dlgproc = (DLGPROC)MakeProcInstance((DLGPROC)wxWndProc, wxGetInstance());
1642
1643         m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent,
1644             (DLGPROC)dlgproc);
1645 #endif
1646 #endif
1647
1648         if (m_hWnd == 0)
1649             MessageBox(NULL, "Can't find dummy dialog template!\nCheck resource include path for finding wx.rc.",
1650             "wxWindows Error", MB_ICONEXCLAMATION | MB_OK);
1651         else MoveWindow((HWND) m_hWnd, x1, y1, width1, height1, FALSE);
1652     }
1653     else
1654     {
1655         int controlId = 0;
1656         if (style & WS_CHILD)
1657             controlId = id;
1658         if (!title)
1659             title = "";
1660
1661         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle, wclass,
1662             title,
1663             style,
1664             x1, y1,
1665             width1, height1,
1666             hParent, (HMENU)controlId, wxGetInstance(),
1667             NULL);
1668
1669         if ( !m_hWnd ) {
1670             wxLogError("Can't create window of class %s!\n"
1671                 "Possible Windows 3.x compatibility problem?", wclass);
1672         }
1673     }
1674
1675     wxWndHook = NULL;
1676     wxWinHandleList->Append((long)m_hWnd, this);
1677 }
1678
1679 void wxWindow::MSWOnCreate(WXLPCREATESTRUCT WXUNUSED(cs))
1680 {
1681 }
1682
1683 bool wxWindow::MSWOnClose()
1684 {
1685     return FALSE;
1686 }
1687
1688 // Some compilers don't define this
1689 #ifndef ENDSESSION_LOGOFF
1690 #define ENDSESSION_LOGOFF    0x80000000
1691 #endif
1692
1693 // Return TRUE to end session, FALSE to veto end session.
1694 bool wxWindow::MSWOnQueryEndSession(long logOff)
1695 {
1696     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
1697     event.SetEventObject(wxTheApp);
1698     event.SetCanVeto(TRUE);
1699     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
1700     if ((this == wxTheApp->GetTopWindow()) && // Only send once
1701         wxTheApp->ProcessEvent(event) && event.GetVeto())
1702     {
1703         return FALSE; // Veto!
1704     }
1705     else
1706     {
1707         return TRUE; // Don't veto
1708     }
1709 }
1710
1711 bool wxWindow::MSWOnEndSession(bool endSession, long logOff)
1712 {
1713     wxCloseEvent event(wxEVT_END_SESSION, -1);
1714     event.SetEventObject(wxTheApp);
1715     event.SetCanVeto(FALSE);
1716     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
1717     if (endSession &&                         // No need to send if the session isn't ending
1718         (this == wxTheApp->GetTopWindow()) && // Only send once
1719         wxTheApp->ProcessEvent(event))
1720     {
1721     }
1722     return TRUE;
1723 }
1724
1725 bool wxWindow::MSWOnDestroy()
1726 {
1727     // delete our drop target if we've got one
1728 #if wxUSE_DRAG_AND_DROP
1729     if ( m_pDropTarget != NULL ) {
1730         m_pDropTarget->Revoke(m_hWnd);
1731
1732         delete m_pDropTarget;
1733         m_pDropTarget = NULL;
1734     }
1735 #endif
1736
1737     return TRUE;
1738 }
1739
1740 // Deal with child commands from buttons etc.
1741
1742 long wxWindow::MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam)
1743 {
1744 #if defined(__WIN95__)
1745     // Find a child window to send the notification to, e.g. a toolbar.
1746     // There's a problem here. NMHDR::hwndFrom doesn't give us the
1747     // handle of the toolbar; it's probably the handle of the tooltip
1748     // window (anyway, it's parent is also the toolbar's parent).
1749     // So, since we don't know which hWnd or wxWindow originated the
1750     // WM_NOTIFY, we'll need to go through all the children of this window
1751     // trying out MSWNotify.
1752     // This won't work now, though, because any number of controls
1753     // could respond to the same generic messages :-(
1754
1755     /* This doesn't work for toolbars, but try for other controls first.
1756     */
1757     NMHDR *hdr = (NMHDR *)lParam;
1758     HWND hWnd = (HWND)hdr->hwndFrom;
1759     wxWindow *win = wxFindWinFromHandle((WXHWND) hWnd);
1760
1761     WXLPARAM result = 0;
1762
1763     if ( win )
1764     {
1765         if ( win->MSWNotify(wParam, lParam, &result) )
1766             return result;
1767     }
1768     else
1769     {
1770         // Rely on MSWNotify to check whether the message
1771         // belongs to the window or not
1772         wxNode *node = GetChildren().First();
1773         while (node)
1774         {
1775             wxWindow *child = (wxWindow *)node->Data();
1776             if ( child->MSWNotify(wParam, lParam, &result) )
1777                 return result;
1778             node = node->Next();
1779         }
1780
1781         // finally try this window too (catches toolbar case)
1782         if ( MSWNotify(wParam, lParam, &result) )
1783             return result;
1784     }
1785 #endif  // Win95
1786
1787     // not processed
1788     return Default();
1789 }
1790
1791 void wxWindow::MSWOnMenuHighlight(WXWORD WXUNUSED(item), WXWORD WXUNUSED(flags), WXHMENU WXUNUSED(sysmenu))
1792 {
1793 }
1794
1795 void wxWindow::MSWOnInitMenuPopup(WXHMENU menu, int pos, bool isSystem)
1796 {
1797 }
1798
1799 bool wxWindow::MSWOnActivate(int state, bool WXUNUSED(minimized), WXHWND WXUNUSED(activate))
1800 {
1801     wxActivateEvent event(wxEVT_ACTIVATE, ((state == WA_ACTIVE) || (state == WA_CLICKACTIVE)),
1802         m_windowId);
1803     event.SetEventObject(this);
1804     GetEventHandler()->ProcessEvent(event);
1805     return 0;
1806 }
1807
1808 bool wxWindow::MSWOnSetFocus(WXHWND WXUNUSED(hwnd))
1809 {
1810     // Deal with caret
1811     if (m_caretEnabled && (m_caretWidth > 0) && (m_caretHeight > 0))
1812     {
1813         ::CreateCaret((HWND) GetHWND(), NULL, m_caretWidth, m_caretHeight);
1814         if (m_caretShown)
1815             ::ShowCaret((HWND) GetHWND());
1816     }
1817
1818     // panel wants to track the window which was the last to have focus in it
1819     wxWindow *parent = GetParent();
1820     if ( parent && parent->IsKindOf(CLASSINFO(wxPanel)) )
1821     {
1822         ((wxPanel *)parent)->SetLastFocus(GetId());
1823     }
1824
1825     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
1826     event.SetEventObject(this);
1827     if (!GetEventHandler()->ProcessEvent(event))
1828         Default();
1829     return TRUE;
1830 }
1831
1832 bool wxWindow::MSWOnKillFocus(WXHWND WXUNUSED(hwnd))
1833 {
1834     // Deal with caret
1835     if (m_caretEnabled)
1836     {
1837         ::DestroyCaret();
1838     }
1839
1840     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
1841     event.SetEventObject(this);
1842     if (!GetEventHandler()->ProcessEvent(event))
1843         Default();
1844     return TRUE;
1845 }
1846
1847 void wxWindow::MSWOnDropFiles(WXWPARAM wParam)
1848 {
1849
1850     HDROP hFilesInfo = (HDROP) wParam;
1851     POINT dropPoint;
1852     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
1853
1854     // Get the total number of files dropped
1855     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
1856         (UINT)-1,
1857         (LPSTR)0,
1858         (UINT)0);
1859
1860     wxString *files = new wxString[gwFilesDropped];
1861     int wIndex;
1862     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
1863     {
1864         DragQueryFile (hFilesInfo, wIndex, (LPSTR) wxBuffer, 1000);
1865         files[wIndex] = wxBuffer;
1866     }
1867     DragFinish (hFilesInfo);
1868
1869     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
1870     event.m_eventObject = this;
1871     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
1872
1873     if (!GetEventHandler()->ProcessEvent(event))
1874         Default();
1875
1876     delete[] files;
1877 }
1878
1879 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
1880 {
1881 #if wxUSE_OWNER_DRAWN
1882     if ( id == 0 ) {    // is it a menu item?
1883         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
1884         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
1885         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
1886
1887         // prepare to call OnDrawItem()
1888         wxDC dc;
1889         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
1890         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
1891             pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
1892             pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
1893         return pMenuItem->OnDrawItem(
1894             dc, rect,
1895             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
1896             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
1897             );
1898     }
1899 #endif  // owner-drawn menus
1900
1901     wxWindow *item = FindItem(id);
1902 #if wxUSE_DYNAMIC_CLASSES
1903     if (item && item->IsKindOf(CLASSINFO(wxControl)))
1904     {
1905         return ((wxControl *)item)->MSWOnDraw(itemStruct);
1906     }
1907     else
1908 #endif
1909         return FALSE;
1910 }
1911
1912 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
1913 {
1914 #if wxUSE_OWNER_DRAWN
1915     if ( id == 0 ) {    // is it a menu item?
1916         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
1917         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
1918         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
1919
1920         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
1921             &pMeasureStruct->itemHeight);
1922     }
1923 #endif  // owner-drawn menus
1924
1925     wxWindow *item = FindItem(id);
1926 #if wxUSE_DYNAMIC_CLASSES
1927     if (item && item->IsKindOf(CLASSINFO(wxControl)))
1928     {
1929         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
1930     }
1931     else
1932 #endif
1933         return FALSE;
1934 }
1935
1936 WXHBRUSH wxWindow::MSWOnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
1937                                  WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1938 {
1939     if (nCtlColor == CTLCOLOR_DLG)
1940     {
1941         return OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
1942     }
1943
1944     wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
1945
1946     WXHBRUSH hBrush = 0;
1947
1948     if ( item )
1949         hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
1950
1951     // I think that even for dialogs, we may need to call DefWindowProc (?)
1952     // Or maybe just rely on the usual default behaviour.
1953     if ( !hBrush )
1954         hBrush = (WXHBRUSH) MSWDefWindowProc(message, wParam, lParam);
1955
1956     return hBrush ;
1957 }
1958
1959 // Define for each class of dialog and control
1960 WXHBRUSH wxWindow::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
1961                               WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1962 {
1963     return (WXHBRUSH) MSWDefWindowProc(message, wParam, lParam);
1964 }
1965
1966 bool wxWindow::MSWOnColorChange(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1967 {
1968     wxSysColourChangedEvent event;
1969     event.SetEventObject(this);
1970
1971     // Check if app handles this.
1972     if (GetEventHandler()->ProcessEvent(event))
1973         return 0;
1974
1975     // We didn't process it
1976     return 1;
1977 }
1978
1979 long wxWindow::MSWOnPaletteChanged(WXHWND hWndPalChange)
1980 {
1981     wxPaletteChangedEvent event(GetId());
1982     event.SetEventObject(this);
1983     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
1984     GetEventHandler()->ProcessEvent(event);
1985     return 0;
1986 }
1987
1988 long wxWindow::MSWOnQueryNewPalette()
1989 {
1990     wxQueryNewPaletteEvent event(GetId());
1991     event.SetEventObject(this);
1992     if (!GetEventHandler()->ProcessEvent(event) || !event.GetPaletteRealized())
1993     {
1994         return (long) FALSE;
1995     }
1996     else
1997         return (long) TRUE;
1998 }
1999
2000 // Responds to colour changes: passes event on to children.
2001 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2002 {
2003     wxNode *node = GetChildren().First();
2004     while ( node )
2005     {
2006         // Only propagate to non-top-level windows
2007         wxWindow *win = (wxWindow *)node->Data();
2008         if ( win->GetParent() )
2009         {
2010             wxSysColourChangedEvent event2;
2011             event.m_eventObject = win;
2012             win->GetEventHandler()->ProcessEvent(event2);
2013         }
2014
2015         node = node->Next();
2016     }
2017 }
2018
2019 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
2020 {
2021     if ( m_oldWndProc )
2022         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, (HWND) GetHWND(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
2023     else
2024         return ::DefWindowProc((HWND) GetHWND(), nMsg, wParam, lParam);
2025 }
2026
2027 long wxWindow::Default()
2028 {
2029     // Ignore 'fake' events (perhaps generated as a result of a separate real event)
2030     if (m_lastMsg == 0)
2031         return 0;
2032
2033 #ifdef __WXDEBUG__
2034     wxLogTrace(wxTraceMessages, "Forwarding %s to DefWindowProc.",
2035         wxGetMessageName(m_lastMsg));
2036 #endif // __WXDEBUG__
2037
2038     return this->MSWDefWindowProc(m_lastMsg, m_lastWParam, m_lastLParam);
2039 }
2040
2041 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
2042 {
2043     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) ) {
2044         // intercept dialog navigation keys
2045         MSG *msg = (MSG *)pMsg;
2046         bool bProcess = TRUE;
2047         if ( msg->message != WM_KEYDOWN )
2048             bProcess = FALSE;
2049
2050         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2051             bProcess = FALSE;
2052
2053         if ( bProcess )
2054         {
2055             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
2056
2057             // WM_GETDLGCODE: ask the control if it wants the key for itself,
2058             // don't process it if it's the case (except for Ctrl-Tab/Enter
2059             // combinations which are always processed)
2060             LONG lDlgCode = 0;
2061             if ( !bCtrlDown )
2062             {
2063                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
2064             }
2065
2066             bool bForward = TRUE,
2067                  bWindowChange = FALSE;
2068
2069             switch ( msg->wParam )
2070             {
2071                 case VK_TAB:
2072                     if ( lDlgCode & DLGC_WANTTAB ) {
2073                         bProcess = FALSE;
2074                     }
2075                     else {
2076                         // Ctrl-Tab cycles thru notebook pages
2077                         bWindowChange = bCtrlDown;
2078                         bForward = !(::GetKeyState(VK_SHIFT) & 0x100);
2079                     }
2080                     break;
2081
2082                 case VK_UP:
2083                 case VK_LEFT:
2084                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
2085                         bProcess = FALSE;
2086                     else
2087                         bForward = FALSE;
2088                     break;
2089
2090                 case VK_DOWN:
2091                 case VK_RIGHT:
2092                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
2093                         bProcess = FALSE;
2094                     break;
2095
2096                 case VK_RETURN:
2097                     {
2098                         if ( lDlgCode & DLGC_WANTMESSAGE )
2099                         {
2100                             // control wants to process Enter itself, don't
2101                             // call IsDialogMessage() which would interpret
2102                             // it
2103                             return FALSE;
2104                         }
2105 #ifndef __WIN16__
2106                         wxButton *btnDefault = GetDefaultItem();
2107                         if ( btnDefault && !bCtrlDown )
2108                         {
2109                             // if there is a default button, Enter should
2110                             // press it
2111                             (void)::SendMessage((HWND)btnDefault->GetHWND(),
2112                                                 BM_CLICK, 0, 0);
2113                             return TRUE;
2114                         }
2115                         // else: but if there is not it makes sense to make it
2116                         //       work like a TAB - and that's what we do.
2117                         //       Note that Ctrl-Enter always works this way.
2118 #endif
2119                     }
2120                     break;
2121
2122                 default:
2123                     bProcess = FALSE;
2124             }
2125
2126             if ( bProcess )
2127             {
2128                 wxNavigationKeyEvent event;
2129                 event.SetDirection(bForward);
2130                 event.SetWindowChange(bWindowChange);
2131                 event.SetEventObject(this);
2132
2133                 if ( GetEventHandler()->ProcessEvent(event) )
2134                     return TRUE;
2135             }
2136         }
2137
2138         if ( ::IsDialogMessage((HWND)GetHWND(), msg) )
2139             return TRUE;
2140     }
2141 #if wxUSE_TOOLTIPS
2142     if ( m_tooltip )
2143     {
2144         // relay mouse move events to the tooltip control
2145         MSG *msg = (MSG *)pMsg;
2146         if ( msg->message == WM_MOUSEMOVE )
2147             m_tooltip->RelayEvent(pMsg);
2148     }
2149 #endif // wxUSE_TOOLTIPS
2150
2151     return FALSE;
2152 }
2153
2154 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
2155 {
2156     if (m_acceleratorTable.Ok() &&
2157         ::TranslateAccelerator((HWND) GetHWND(), (HACCEL) m_acceleratorTable.GetHACCEL(), (MSG *)pMsg))
2158         return TRUE;
2159     else
2160         return FALSE;
2161 }
2162
2163 long wxWindow::MSWOnMDIActivate(long WXUNUSED(flag), WXHWND WXUNUSED(activate), WXHWND WXUNUSED(deactivate))
2164 {
2165     return 1;
2166 }
2167
2168 void wxWindow::MSWDetachWindowMenu()
2169 {
2170     if (m_hMenu)
2171     {
2172         int N = GetMenuItemCount((HMENU) m_hMenu);
2173         int i;
2174         for (i = 0; i < N; i++)
2175         {
2176             char buf[100];
2177             int chars = GetMenuString((HMENU) m_hMenu, i, buf, 100, MF_BYPOSITION);
2178             if ((chars > 0) && (strcmp(buf, "&Window") == 0))
2179             {
2180                 RemoveMenu((HMENU) m_hMenu, i, MF_BYPOSITION);
2181                 break;
2182             }
2183         }
2184     }
2185 }
2186
2187 bool wxWindow::MSWOnPaint()
2188 {
2189 #ifdef __WIN32__
2190     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2191     ::GetUpdateRgn((HWND) GetHWND(), hRegion, FALSE);
2192
2193     m_updateRegion = wxRegion((WXHRGN) hRegion);
2194 #else
2195     RECT updateRect;
2196     ::GetUpdateRect((HWND) GetHWND(), & updateRect, FALSE);
2197
2198     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2199         updateRect.right - updateRect.left, updateRect.bottom - updateRect.top);
2200 #endif
2201
2202     wxPaintEvent event(m_windowId);
2203     event.SetEventObject(this);
2204     if (!GetEventHandler()->ProcessEvent(event))
2205         Default();
2206     return TRUE;
2207 }
2208
2209 void wxWindow::MSWOnSize(int w, int h, WXUINT WXUNUSED(flag))
2210 {
2211     if (m_inOnSize)
2212         return;
2213
2214     if (!m_hWnd)
2215         return;
2216
2217     m_inOnSize = TRUE;
2218
2219     wxSizeEvent event(wxSize(w, h), m_windowId);
2220     event.SetEventObject(this);
2221     if (!GetEventHandler()->ProcessEvent(event))
2222         Default();
2223
2224     m_inOnSize = FALSE;
2225 }
2226
2227 void wxWindow::MSWOnWindowPosChanging(void *WXUNUSED(lpPos))
2228 {
2229     Default();
2230 }
2231
2232 // Deal with child commands from buttons etc.
2233 bool wxWindow::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
2234 {
2235     if (wxCurrentPopupMenu)
2236     {
2237         wxMenu *popupMenu = wxCurrentPopupMenu;
2238         wxCurrentPopupMenu = NULL;
2239         bool succ = popupMenu->MSWCommand(cmd, id);
2240         return succ;
2241     }
2242
2243     wxWindow *item = FindItem(id);
2244     if (item)
2245     {
2246         bool value = item->MSWCommand(cmd, id);
2247         return value;
2248     }
2249     else
2250     {
2251         wxWindow *win = wxFindWinFromHandle(control);
2252         if (win)
2253             return win->MSWCommand(cmd, id);
2254     }
2255     return FALSE;
2256 }
2257
2258 long wxWindow::MSWOnSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2259 {
2260     switch (wParam & 0xFFFFFFF0)
2261     {
2262     case SC_MAXIMIZE:
2263         {
2264             wxMaximizeEvent event(m_windowId);
2265             event.SetEventObject(this);
2266             if (!GetEventHandler()->ProcessEvent(event))
2267                 return Default();
2268             else
2269                 return 0;
2270             break;
2271         }
2272     case SC_MINIMIZE:
2273         {
2274             wxIconizeEvent event(m_windowId);
2275             event.SetEventObject(this);
2276             if (!GetEventHandler()->ProcessEvent(event))
2277                 return Default();
2278             else
2279                 return 0;
2280             break;
2281         }
2282     default:
2283         return Default();
2284     }
2285     return 0;
2286 }
2287
2288 void wxWindow::MSWOnLButtonDown(int x, int y, WXUINT flags)
2289 {
2290     wxMouseEvent event(wxEVT_LEFT_DOWN);
2291
2292     event.m_x = x; event.m_y = y;
2293     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2294     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2295     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2296     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2297     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2298     event.SetTimestamp(wxApp::sm_lastMessageTime);
2299     event.m_eventObject = this;
2300
2301     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_LEFT_DOWN;
2302
2303     if (!GetEventHandler()->ProcessEvent(event))
2304         Default();
2305 }
2306
2307 void wxWindow::MSWOnLButtonUp(int x, int y, WXUINT flags)
2308 {
2309     wxMouseEvent event(wxEVT_LEFT_UP);
2310
2311     event.m_x = x; event.m_y = y;
2312     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2313     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2314     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2315     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2316     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2317     event.SetTimestamp(wxApp::sm_lastMessageTime);
2318     event.m_eventObject = this;
2319
2320     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_LEFT_UP;
2321
2322     if (!GetEventHandler()->ProcessEvent(event))
2323         Default();
2324 }
2325
2326 void wxWindow::MSWOnLButtonDClick(int x, int y, WXUINT flags)
2327 {
2328     wxMouseEvent event(wxEVT_LEFT_DCLICK);
2329
2330     event.m_x = x; event.m_y = y;
2331     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2332     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2333     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2334     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2335     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2336     event.SetTimestamp(wxApp::sm_lastMessageTime);
2337     event.m_eventObject = this;
2338
2339     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_LEFT_DCLICK;
2340
2341     if (!GetEventHandler()->ProcessEvent(event))
2342         Default();
2343 }
2344
2345 void wxWindow::MSWOnMButtonDown(int x, int y, WXUINT flags)
2346 {
2347     wxMouseEvent event(wxEVT_MIDDLE_DOWN);
2348
2349     event.m_x = x; event.m_y = y;
2350     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2351     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2352     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2353     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2354     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2355     event.SetTimestamp(wxApp::sm_lastMessageTime);
2356     event.m_eventObject = this;
2357
2358     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_MIDDLE_DOWN;
2359
2360     if (!GetEventHandler()->ProcessEvent(event))
2361         Default();
2362 }
2363
2364 void wxWindow::MSWOnMButtonUp(int x, int y, WXUINT flags)
2365 {
2366     wxMouseEvent event(wxEVT_MIDDLE_UP);
2367
2368     event.m_x = x; event.m_y = y;
2369     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2370     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2371     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2372     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2373     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2374     event.SetTimestamp(wxApp::sm_lastMessageTime);
2375     event.m_eventObject = this;
2376
2377     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_MIDDLE_UP;
2378
2379     if (!GetEventHandler()->ProcessEvent(event))
2380         Default();
2381 }
2382
2383 void wxWindow::MSWOnMButtonDClick(int x, int y, WXUINT flags)
2384 {
2385     wxMouseEvent event(wxEVT_MIDDLE_DCLICK);
2386
2387     event.m_x = x; event.m_y = y;
2388     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2389     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2390     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2391     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2392     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2393     event.SetTimestamp(wxApp::sm_lastMessageTime);
2394     event.m_eventObject = this;
2395
2396     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_MIDDLE_DCLICK;
2397
2398     if (!GetEventHandler()->ProcessEvent(event))
2399         Default();
2400 }
2401
2402 void wxWindow::MSWOnRButtonDown(int x, int y, WXUINT flags)
2403 {
2404     wxMouseEvent event(wxEVT_RIGHT_DOWN);
2405
2406     event.m_x = x; event.m_y = y;
2407     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2408     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2409     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2410     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2411     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2412     event.SetTimestamp(wxApp::sm_lastMessageTime);
2413     event.m_eventObject = this;
2414
2415     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_RIGHT_DOWN;
2416
2417     if (!GetEventHandler()->ProcessEvent(event))
2418         Default();
2419 }
2420
2421 void wxWindow::MSWOnRButtonUp(int x, int y, WXUINT flags)
2422 {
2423     wxMouseEvent event(wxEVT_RIGHT_UP);
2424
2425     event.m_x = x; event.m_y = y;
2426     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2427     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2428     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2429     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2430     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2431     event.m_eventObject = this;
2432     event.SetTimestamp(wxApp::sm_lastMessageTime);
2433
2434     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_RIGHT_UP;
2435
2436     if (!GetEventHandler()->ProcessEvent(event))
2437         Default();
2438 }
2439
2440 void wxWindow::MSWOnRButtonDClick(int x, int y, WXUINT flags)
2441 {
2442     wxMouseEvent event(wxEVT_RIGHT_DCLICK);
2443
2444     event.m_x = x; event.m_y = y;
2445     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2446     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2447     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2448     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2449     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2450     event.SetTimestamp(wxApp::sm_lastMessageTime);
2451     event.m_eventObject = this;
2452
2453     m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_RIGHT_DCLICK;
2454
2455     if (!GetEventHandler()->ProcessEvent(event))
2456         Default();
2457 }
2458
2459 void wxWindow::MSWOnMouseMove(int x, int y, WXUINT flags)
2460 {
2461     // 'normal' move event...
2462
2463     if (!m_mouseInWindow)
2464     {
2465         // Generate an ENTER event
2466         m_mouseInWindow = TRUE;
2467         MSWOnMouseEnter(x, y, flags);
2468     }
2469
2470     wxMouseEvent event(wxEVT_MOTION);
2471
2472     event.m_x = x; event.m_y = y;
2473     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2474     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2475     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2476     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2477     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2478     event.SetTimestamp(wxApp::sm_lastMessageTime);
2479     event.m_eventObject = this;
2480
2481     // Window gets a click down message followed by a mouse move
2482     // message even if position isn't changed!  We want to discard
2483     // the trailing move event if x and y are the same.
2484     if ((m_lastEvent == wxEVT_RIGHT_DOWN || m_lastEvent == wxEVT_LEFT_DOWN ||
2485         m_lastEvent == wxEVT_MIDDLE_DOWN) &&
2486         (m_lastXPos == event.m_x && m_lastYPos == event.m_y))
2487     {
2488         m_lastXPos = event.m_x; m_lastYPos = event.m_y;
2489         m_lastEvent = wxEVT_MOTION;
2490         return;
2491     }
2492
2493     m_lastEvent = wxEVT_MOTION;
2494     m_lastXPos = event.m_x; m_lastYPos = event.m_y;
2495
2496     if (!GetEventHandler()->ProcessEvent(event))
2497         Default();
2498 }
2499
2500 void wxWindow::MSWOnMouseEnter(int x, int y, WXUINT flags)
2501 {
2502     wxMouseEvent event(wxEVT_ENTER_WINDOW);
2503
2504     event.m_x = x; event.m_y = y;
2505     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2506     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2507     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2508     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2509     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2510     event.SetTimestamp(wxApp::sm_lastMessageTime);
2511     event.m_eventObject = this;
2512
2513     m_lastEvent = wxEVT_ENTER_WINDOW;
2514     m_lastXPos = event.m_x; m_lastYPos = event.m_y;
2515     // No message - ensure we don't try to call the default behaviour accidentally.
2516     m_lastMsg = 0;
2517     GetEventHandler()->ProcessEvent(event);
2518 }
2519
2520 void wxWindow::MSWOnMouseLeave(int x, int y, WXUINT flags)
2521 {
2522     wxMouseEvent event(wxEVT_LEAVE_WINDOW);
2523
2524     event.m_x = x; event.m_y = y;
2525     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2526     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2527     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2528     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2529     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2530     event.SetTimestamp(wxApp::sm_lastMessageTime);
2531     event.m_eventObject = this;
2532
2533     m_lastEvent = wxEVT_LEAVE_WINDOW;
2534     m_lastXPos = event.m_x; m_lastYPos = event.m_y;
2535     // No message - ensure we don't try to call the default behaviour accidentally.
2536     m_lastMsg = 0;
2537     GetEventHandler()->ProcessEvent(event);
2538 }
2539
2540 bool wxWindow::MSWOnChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2541 {
2542     int id;
2543     bool tempControlDown = FALSE;
2544     if (isASCII)
2545     {
2546         // If 1 -> 26, translate to CTRL plus a letter.
2547         id = wParam;
2548         if ((id > 0) && (id < 27))
2549         {
2550             switch (id)
2551             {
2552             case 13:
2553                 {
2554                     id = WXK_RETURN;
2555                     break;
2556                 }
2557             case 8:
2558                 {
2559                     id = WXK_BACK;
2560                     break;
2561                 }
2562             case 9:
2563                 {
2564                     id = WXK_TAB;
2565                     break;
2566                 }
2567             default:
2568                 {
2569                     tempControlDown = TRUE;
2570                     id = id + 96;
2571                 }
2572             }
2573         }
2574     }
2575     else if ((id = wxCharCodeMSWToWX(wParam)) == 0) {
2576         // it's ASCII and will be processed here only when called from
2577         // WM_CHAR (i.e. when isASCII = TRUE)
2578         id = -1;
2579     }
2580
2581     if (id != -1)
2582     {
2583         wxKeyEvent event(wxEVT_CHAR);
2584         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2585         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2586         if ((HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN)
2587             event.m_altDown = TRUE;
2588
2589         event.m_eventObject = this;
2590         event.m_keyCode = id;
2591         event.SetTimestamp(wxApp::sm_lastMessageTime);
2592
2593         POINT pt ;
2594         GetCursorPos(&pt) ;
2595         RECT rect ;
2596         GetWindowRect((HWND) GetHWND(),&rect) ;
2597         pt.x -= rect.left ;
2598         pt.y -= rect.top ;
2599
2600         event.m_x = pt.x; event.m_y = pt.y;
2601
2602         if (GetEventHandler()->ProcessEvent(event))
2603             return TRUE;
2604         else
2605             return FALSE;
2606     }
2607     else
2608         return FALSE;
2609 }
2610
2611 bool wxWindow::MSWOnKeyDown(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2612 {
2613     int id;
2614
2615     if ((id = wxCharCodeMSWToWX(wParam)) == 0) {
2616         id = wParam;
2617     }
2618
2619     if (id != -1)
2620     {
2621         wxKeyEvent event(wxEVT_KEY_DOWN);
2622         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2623         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2624         if ((HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN)
2625             event.m_altDown = TRUE;
2626
2627         event.m_eventObject = this;
2628         event.m_keyCode = id;
2629         event.SetTimestamp(wxApp::sm_lastMessageTime);
2630
2631         POINT pt ;
2632         GetCursorPos(&pt) ;
2633         RECT rect ;
2634         GetWindowRect((HWND) GetHWND(),&rect) ;
2635         pt.x -= rect.left ;
2636         pt.y -= rect.top ;
2637
2638         event.m_x = pt.x; event.m_y = pt.y;
2639
2640         if (GetEventHandler()->ProcessEvent(event))
2641         {
2642             return TRUE;
2643         }
2644         else return FALSE;
2645     }
2646     else
2647     {
2648         return FALSE;
2649     }
2650 }
2651
2652 bool wxWindow::MSWOnKeyUp(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2653 {
2654     int id;
2655
2656     if ((id = wxCharCodeMSWToWX(wParam)) == 0) {
2657         id = wParam;
2658     }
2659
2660     if (id != -1)
2661     {
2662         wxKeyEvent event(wxEVT_KEY_UP);
2663         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2664         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2665         if ((HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN)
2666             event.m_altDown = TRUE;
2667
2668         event.m_eventObject = this;
2669         event.m_keyCode = id;
2670         event.SetTimestamp(wxApp::sm_lastMessageTime);
2671
2672         POINT pt ;
2673         GetCursorPos(&pt) ;
2674         RECT rect ;
2675         GetWindowRect((HWND) GetHWND(),&rect) ;
2676         pt.x -= rect.left ;
2677         pt.y -= rect.top ;
2678
2679         event.m_x = pt.x; event.m_y = pt.y;
2680
2681         if (GetEventHandler()->ProcessEvent(event))
2682             return TRUE;
2683         else
2684             return FALSE;
2685     }
2686     else
2687         return FALSE;
2688 }
2689
2690 void wxWindow::MSWOnJoyDown(int joystick, int x, int y, WXUINT flags)
2691 {
2692     int buttons = 0;
2693     int change = 0;
2694     if (flags & JOY_BUTTON1CHG)
2695         change = wxJOY_BUTTON1;
2696     if (flags & JOY_BUTTON2CHG)
2697         change = wxJOY_BUTTON2;
2698     if (flags & JOY_BUTTON3CHG)
2699         change = wxJOY_BUTTON3;
2700     if (flags & JOY_BUTTON4CHG)
2701         change = wxJOY_BUTTON4;
2702
2703     if (flags & JOY_BUTTON1)
2704         buttons |= wxJOY_BUTTON1;
2705     if (flags & JOY_BUTTON2)
2706         buttons |= wxJOY_BUTTON2;
2707     if (flags & JOY_BUTTON3)
2708         buttons |= wxJOY_BUTTON3;
2709     if (flags & JOY_BUTTON4)
2710         buttons |= wxJOY_BUTTON4;
2711
2712     wxJoystickEvent event(wxEVT_JOY_BUTTON_DOWN, buttons, joystick, change);
2713     event.SetPosition(wxPoint(x, y));
2714     event.SetEventObject(this);
2715
2716     GetEventHandler()->ProcessEvent(event);
2717 }
2718
2719 void wxWindow::MSWOnJoyUp(int joystick, int x, int y, WXUINT flags)
2720 {
2721     int buttons = 0;
2722     int change = 0;
2723     if (flags & JOY_BUTTON1CHG)
2724         change = wxJOY_BUTTON1;
2725     if (flags & JOY_BUTTON2CHG)
2726         change = wxJOY_BUTTON2;
2727     if (flags & JOY_BUTTON3CHG)
2728         change = wxJOY_BUTTON3;
2729     if (flags & JOY_BUTTON4CHG)
2730         change = wxJOY_BUTTON4;
2731
2732     if (flags & JOY_BUTTON1)
2733         buttons |= wxJOY_BUTTON1;
2734     if (flags & JOY_BUTTON2)
2735         buttons |= wxJOY_BUTTON2;
2736     if (flags & JOY_BUTTON3)
2737         buttons |= wxJOY_BUTTON3;
2738     if (flags & JOY_BUTTON4)
2739         buttons |= wxJOY_BUTTON4;
2740
2741     wxJoystickEvent event(wxEVT_JOY_BUTTON_UP, buttons, joystick, change);
2742     event.SetPosition(wxPoint(x, y));
2743     event.SetEventObject(this);
2744
2745     GetEventHandler()->ProcessEvent(event);
2746 }
2747
2748 void wxWindow::MSWOnJoyMove(int joystick, int x, int y, WXUINT flags)
2749 {
2750     int buttons = 0;
2751     if (flags & JOY_BUTTON1)
2752         buttons |= wxJOY_BUTTON1;
2753     if (flags & JOY_BUTTON2)
2754         buttons |= wxJOY_BUTTON2;
2755     if (flags & JOY_BUTTON3)
2756         buttons |= wxJOY_BUTTON3;
2757     if (flags & JOY_BUTTON4)
2758         buttons |= wxJOY_BUTTON4;
2759
2760     wxJoystickEvent event(wxEVT_JOY_MOVE, buttons, joystick, 0);
2761     event.SetPosition(wxPoint(x, y));
2762     event.SetEventObject(this);
2763
2764     GetEventHandler()->ProcessEvent(event);
2765 }
2766
2767 void wxWindow::MSWOnJoyZMove(int joystick, int z, WXUINT flags)
2768 {
2769     int buttons = 0;
2770     if (flags & JOY_BUTTON1)
2771         buttons |= wxJOY_BUTTON1;
2772     if (flags & JOY_BUTTON2)
2773         buttons |= wxJOY_BUTTON2;
2774     if (flags & JOY_BUTTON3)
2775         buttons |= wxJOY_BUTTON3;
2776     if (flags & JOY_BUTTON4)
2777         buttons |= wxJOY_BUTTON4;
2778
2779     wxJoystickEvent event(wxEVT_JOY_ZMOVE, buttons, joystick, 0);
2780     event.SetZPosition(z);
2781     event.SetEventObject(this);
2782
2783     GetEventHandler()->ProcessEvent(event);
2784 }
2785
2786 void wxWindow::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
2787 {
2788     if (control)
2789     {
2790         wxWindow *child = wxFindWinFromHandle(control);
2791         if ( child )
2792             child->MSWOnVScroll(wParam, pos, control);
2793         return;
2794     }
2795
2796     wxScrollEvent event;
2797     event.SetPosition(pos);
2798     event.SetOrientation(wxVERTICAL);
2799     event.m_eventObject = this;
2800
2801     switch ( wParam )
2802     {
2803     case SB_TOP:
2804         event.m_eventType = wxEVT_SCROLL_TOP;
2805         break;
2806
2807     case SB_BOTTOM:
2808         event.m_eventType = wxEVT_SCROLL_BOTTOM;
2809         break;
2810
2811     case SB_LINEUP:
2812         event.m_eventType = wxEVT_SCROLL_LINEUP;
2813         break;
2814
2815     case SB_LINEDOWN:
2816         event.m_eventType = wxEVT_SCROLL_LINEDOWN;
2817         break;
2818
2819     case SB_PAGEUP:
2820         event.m_eventType = wxEVT_SCROLL_PAGEUP;
2821         break;
2822
2823     case SB_PAGEDOWN:
2824         event.m_eventType = wxEVT_SCROLL_PAGEDOWN;
2825         break;
2826
2827     case SB_THUMBTRACK:
2828     case SB_THUMBPOSITION:
2829         event.m_eventType = wxEVT_SCROLL_THUMBTRACK;
2830         break;
2831
2832     default:
2833         return;
2834         break;
2835     }
2836
2837     if (!GetEventHandler()->ProcessEvent(event))
2838         Default();
2839 }
2840
2841 void wxWindow::MSWOnHScroll( WXWORD wParam, WXWORD pos, WXHWND control)
2842 {
2843     if (control)
2844     {
2845         wxWindow *child = wxFindWinFromHandle(control);
2846         if ( child ) {
2847             child->MSWOnHScroll(wParam, pos, control);
2848
2849             return;
2850         }
2851     }
2852     else {
2853         wxScrollEvent event;
2854         event.SetPosition(pos);
2855         event.SetOrientation(wxHORIZONTAL);
2856         event.m_eventObject = this;
2857
2858         switch ( wParam )
2859         {
2860         case SB_TOP:
2861             event.m_eventType = wxEVT_SCROLL_TOP;
2862             break;
2863
2864         case SB_BOTTOM:
2865             event.m_eventType = wxEVT_SCROLL_BOTTOM;
2866             break;
2867
2868         case SB_LINEUP:
2869             event.m_eventType = wxEVT_SCROLL_LINEUP;
2870             break;
2871
2872         case SB_LINEDOWN:
2873             event.m_eventType = wxEVT_SCROLL_LINEDOWN;
2874             break;
2875
2876         case SB_PAGEUP:
2877             event.m_eventType = wxEVT_SCROLL_PAGEUP;
2878             break;
2879
2880         case SB_PAGEDOWN:
2881             event.m_eventType = wxEVT_SCROLL_PAGEDOWN;
2882             break;
2883
2884         case SB_THUMBTRACK:
2885         case SB_THUMBPOSITION:
2886             event.m_eventType = wxEVT_SCROLL_THUMBTRACK;
2887             break;
2888
2889         default:
2890             return;
2891         }
2892
2893         if ( GetEventHandler()->ProcessEvent(event) )
2894             return;
2895     }
2896
2897     // call the default WM_HSCROLL handler: it's non trivial in some common
2898     // controls (up-down control for example)
2899     Default();
2900 }
2901
2902 void wxWindow::MSWOnShow(bool show, int status)
2903 {
2904     wxShowEvent event(GetId(), show);
2905     event.m_eventObject = this;
2906     GetEventHandler()->ProcessEvent(event);
2907 }
2908
2909 bool wxWindow::MSWOnInitDialog(WXHWND WXUNUSED(hWndFocus))
2910 {
2911     wxInitDialogEvent event(GetId());
2912     event.m_eventObject = this;
2913     GetEventHandler()->ProcessEvent(event);
2914     return TRUE;
2915 }
2916
2917 void wxWindow::InitDialog()
2918 {
2919     wxInitDialogEvent event(GetId());
2920     event.SetEventObject( this );
2921     GetEventHandler()->ProcessEvent(event);
2922 }
2923
2924 // Default init dialog behaviour is to transfer data to window
2925 void wxWindow::OnInitDialog(wxInitDialogEvent& event)
2926 {
2927     TransferDataToWindow();
2928 }
2929
2930 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
2931 {
2932     TEXTMETRIC tm;
2933     HDC dc = ::GetDC((HWND) wnd);
2934     HFONT fnt =0;
2935     HFONT was = 0;
2936     if (the_font)
2937     {
2938         //    the_font->UseResource();
2939         //    the_font->RealizeResource();
2940         fnt = (HFONT)the_font->GetResourceHandle();
2941         if ( fnt )
2942             was = (HFONT) SelectObject(dc,fnt) ;
2943     }
2944     GetTextMetrics(dc, &tm);
2945     if (the_font && fnt && was)
2946     {
2947         SelectObject(dc,was) ;
2948     }
2949     ReleaseDC((HWND)wnd, dc);
2950     *x = tm.tmAveCharWidth;
2951     *y = tm.tmHeight + tm.tmExternalLeading;
2952
2953     //  if (the_font)
2954     //    the_font->ReleaseResource();
2955 }
2956
2957 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
2958 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
2959 int wxCharCodeMSWToWX(int keySym)
2960 {
2961     int id = 0;
2962     switch (keySym)
2963     {
2964     case VK_CANCEL:     id = WXK_CANCEL; break;
2965     case VK_BACK:       id = WXK_BACK; break;
2966     case VK_TAB:        id = WXK_TAB; break;
2967     case VK_CLEAR:      id = WXK_CLEAR; break;
2968     case VK_RETURN:     id = WXK_RETURN; break;
2969     case VK_SHIFT:      id = WXK_SHIFT; break;
2970     case VK_CONTROL:    id = WXK_CONTROL; break;
2971     case VK_MENU :      id = WXK_MENU; break;
2972     case VK_PAUSE:      id = WXK_PAUSE; break;
2973     case VK_SPACE:      id = WXK_SPACE; break;
2974     case VK_ESCAPE:     id = WXK_ESCAPE; break;
2975     case VK_PRIOR:      id = WXK_PRIOR; break;
2976     case VK_NEXT :      id = WXK_NEXT; break;
2977     case VK_END:        id = WXK_END; break;
2978     case VK_HOME :      id = WXK_HOME; break;
2979     case VK_LEFT :      id = WXK_LEFT; break;
2980     case VK_UP:         id = WXK_UP; break;
2981     case VK_RIGHT:      id = WXK_RIGHT; break;
2982     case VK_DOWN :      id = WXK_DOWN; break;
2983     case VK_SELECT:     id = WXK_SELECT; break;
2984     case VK_PRINT:      id = WXK_PRINT; break;
2985     case VK_EXECUTE:    id = WXK_EXECUTE; break;
2986     case VK_INSERT:     id = WXK_INSERT; break;
2987     case VK_DELETE:     id = WXK_DELETE; break;
2988     case VK_HELP :      id = WXK_HELP; break;
2989     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
2990     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
2991     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
2992     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
2993     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
2994     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
2995     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
2996     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
2997     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
2998     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
2999     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3000     case VK_ADD:        id = WXK_ADD; break;
3001     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3002     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3003     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3004     case VK_F1:         id = WXK_F1; break;
3005     case VK_F2:         id = WXK_F2; break;
3006     case VK_F3:         id = WXK_F3; break;
3007     case VK_F4:         id = WXK_F4; break;
3008     case VK_F5:         id = WXK_F5; break;
3009     case VK_F6:         id = WXK_F6; break;
3010     case VK_F7:         id = WXK_F7; break;
3011     case VK_F8:         id = WXK_F8; break;
3012     case VK_F9:         id = WXK_F9; break;
3013     case VK_F10:        id = WXK_F10; break;
3014     case VK_F11:        id = WXK_F11; break;
3015     case VK_F12:        id = WXK_F12; break;
3016     case VK_F13:        id = WXK_F13; break;
3017     case VK_F14:        id = WXK_F14; break;
3018     case VK_F15:        id = WXK_F15; break;
3019     case VK_F16:        id = WXK_F16; break;
3020     case VK_F17:        id = WXK_F17; break;
3021     case VK_F18:        id = WXK_F18; break;
3022     case VK_F19:        id = WXK_F19; break;
3023     case VK_F20:        id = WXK_F20; break;
3024     case VK_F21:        id = WXK_F21; break;
3025     case VK_F22:        id = WXK_F22; break;
3026     case VK_F23:        id = WXK_F23; break;
3027     case VK_F24:        id = WXK_F24; break;
3028     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3029     case VK_SCROLL:     id = WXK_SCROLL; break;
3030     default:
3031         {
3032             return 0;
3033         }
3034     }
3035     return id;
3036 }
3037
3038 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3039 {
3040     *isVirtual = TRUE;
3041     int keySym = 0;
3042     switch (id)
3043     {
3044     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3045     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3046     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3047     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3048     case WXK_MENU :     keySym = VK_MENU; break;
3049     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3050     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3051     case WXK_NEXT :     keySym = VK_NEXT; break;
3052     case WXK_END:       keySym = VK_END; break;
3053     case WXK_HOME :     keySym = VK_HOME; break;
3054     case WXK_LEFT :     keySym = VK_LEFT; break;
3055     case WXK_UP:        keySym = VK_UP; break;
3056     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3057     case WXK_DOWN :     keySym = VK_DOWN; break;
3058     case WXK_SELECT:    keySym = VK_SELECT; break;
3059     case WXK_PRINT:     keySym = VK_PRINT; break;
3060     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3061     case WXK_INSERT:    keySym = VK_INSERT; break;
3062     case WXK_DELETE:    keySym = VK_DELETE; break;
3063     case WXK_HELP :     keySym = VK_HELP; break;
3064     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3065     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3066     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3067     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3068     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3069     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3070     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3071     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3072     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3073     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3074     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3075     case WXK_ADD:       keySym = VK_ADD; break;
3076     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3077     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3078     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3079     case WXK_F1:        keySym = VK_F1; break;
3080     case WXK_F2:        keySym = VK_F2; break;
3081     case WXK_F3:        keySym = VK_F3; break;
3082     case WXK_F4:        keySym = VK_F4; break;
3083     case WXK_F5:        keySym = VK_F5; break;
3084     case WXK_F6:        keySym = VK_F6; break;
3085     case WXK_F7:        keySym = VK_F7; break;
3086     case WXK_F8:        keySym = VK_F8; break;
3087     case WXK_F9:        keySym = VK_F9; break;
3088     case WXK_F10:       keySym = VK_F10; break;
3089     case WXK_F11:       keySym = VK_F11; break;
3090     case WXK_F12:       keySym = VK_F12; break;
3091     case WXK_F13:       keySym = VK_F13; break;
3092     case WXK_F14:       keySym = VK_F14; break;
3093     case WXK_F15:       keySym = VK_F15; break;
3094     case WXK_F16:       keySym = VK_F16; break;
3095     case WXK_F17:       keySym = VK_F17; break;
3096     case WXK_F18:       keySym = VK_F18; break;
3097     case WXK_F19:       keySym = VK_F19; break;
3098     case WXK_F20:       keySym = VK_F20; break;
3099     case WXK_F21:       keySym = VK_F21; break;
3100     case WXK_F22:       keySym = VK_F22; break;
3101     case WXK_F23:       keySym = VK_F23; break;
3102     case WXK_F24:       keySym = VK_F24; break;
3103     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3104     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3105     default:
3106         {
3107             *isVirtual = FALSE;
3108             keySym = id;
3109             break;
3110         }
3111     }
3112     return keySym;
3113 }
3114
3115 // Caret manipulation
3116 void wxWindow::CreateCaret(int w, int h)
3117 {
3118     m_caretWidth = w;
3119     m_caretHeight = h;
3120     m_caretEnabled = TRUE;
3121 }
3122
3123 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
3124 {
3125     // Not implemented
3126 }
3127
3128 void wxWindow::ShowCaret(bool show)
3129 {
3130     if (m_caretEnabled)
3131     {
3132         if (show)
3133             ::ShowCaret((HWND) GetHWND());
3134         else
3135             ::HideCaret((HWND) GetHWND());
3136         m_caretShown = show;
3137     }
3138 }
3139
3140 void wxWindow::DestroyCaret()
3141 {
3142     m_caretEnabled = FALSE;
3143 }
3144
3145 void wxWindow::SetCaretPos(int x, int y)
3146 {
3147     ::SetCaretPos(x, y);
3148 }
3149
3150 void wxWindow::GetCaretPos(int *x, int *y) const
3151 {
3152     POINT point;
3153     ::GetCaretPos(&point);
3154     *x = point.x;
3155     *y = point.y;
3156 }
3157
3158 wxWindow *wxGetActiveWindow()
3159 {
3160     HWND hWnd = GetActiveWindow();
3161     if (hWnd != 0)
3162     {
3163         return wxFindWinFromHandle((WXHWND) hWnd);
3164     }
3165     return NULL;
3166 }
3167
3168 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3169 // in active frames and dialogs, regardless of where the focus is.
3170 static HHOOK wxTheKeyboardHook = 0;
3171 static FARPROC wxTheKeyboardHookProc = 0;
3172 int APIENTRY _EXPORT
3173 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3174
3175 void wxSetKeyboardHook(bool doIt)
3176 {
3177     if (doIt)
3178     {
3179         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3180         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3181 #if defined(__WIN32__) && !defined(__TWIN32__)
3182             GetCurrentThreadId());
3183         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3184 #else
3185         GetCurrentTask());
3186 #endif
3187     }
3188     else
3189     {
3190         UnhookWindowsHookEx(wxTheKeyboardHook);
3191         FreeProcInstance(wxTheKeyboardHookProc);
3192     }
3193 }
3194
3195 int APIENTRY _EXPORT
3196 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3197 {
3198     DWORD hiWord = HIWORD(lParam);
3199     if (nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0))
3200     {
3201         int id;
3202         if ((id = wxCharCodeMSWToWX(wParam)) != 0)
3203         {
3204             wxKeyEvent event(wxEVT_CHAR_HOOK);
3205             if ((HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN)
3206                 event.m_altDown = TRUE;
3207
3208             event.m_eventObject = NULL;
3209             event.m_keyCode = id;
3210             /* begin Albert's fix for control and shift key 26.5 */
3211             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3212             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3213             /* end Albert's fix for control and shift key 26.5 */
3214             event.SetTimestamp(wxApp::sm_lastMessageTime);
3215
3216             wxWindow *win = wxGetActiveWindow();
3217             if (win)
3218             {
3219                 if (win->GetEventHandler()->ProcessEvent(event))
3220                     return 1;
3221             }
3222             else
3223             {
3224                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3225                     return 1;
3226             }
3227         }
3228     }
3229     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3230 }
3231
3232 void wxWindow::SetSizeHints(int minW, int minH, int maxW, int maxH, int WXUNUSED(incW), int WXUNUSED(incH))
3233 {
3234     m_minSizeX = minW;
3235     m_minSizeY = minH;
3236     m_maxSizeX = maxW;
3237     m_maxSizeY = maxH;
3238 }
3239
3240 void wxWindow::Centre(int direction)
3241 {
3242     int x, y, width, height, panel_width, panel_height, new_x, new_y;
3243
3244     wxWindow *father = (wxWindow *)GetParent();
3245     if (!father)
3246         return;
3247
3248     father->GetClientSize(&panel_width, &panel_height);
3249     GetSize(&width, &height);
3250     GetPosition(&x, &y);
3251
3252     new_x = -1;
3253     new_y = -1;
3254
3255     if (direction & wxHORIZONTAL)
3256         new_x = (int)((panel_width - width)/2);
3257
3258     if (direction & wxVERTICAL)
3259         new_y = (int)((panel_height - height)/2);
3260
3261     SetSize(new_x, new_y, -1, -1);
3262
3263 }
3264
3265 void wxWindow::WarpPointer (int x_pos, int y_pos)
3266 {
3267     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
3268     // pixel coordinates, relatives to the canvas -- So, we first need to
3269     // substract origin of the window, then convert to screen position
3270
3271     int x = x_pos; int y = y_pos;
3272     RECT rect;
3273     GetWindowRect ((HWND) GetHWND(), &rect);
3274
3275     x += rect.left;
3276     y += rect.top;
3277
3278     SetCursorPos (x, y);
3279 }
3280
3281 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
3282 {
3283 }
3284
3285 bool wxWindow::MSWOnEraseBkgnd (WXHDC pDC)
3286 {
3287     wxDC dc ;
3288
3289     dc.SetHDC(pDC);
3290     dc.SetWindow(this);
3291     dc.BeginDrawing();
3292
3293     wxEraseEvent event(m_windowId, &dc);
3294     event.m_eventObject = this;
3295     if (!GetEventHandler()->ProcessEvent(event))
3296     {
3297         dc.EndDrawing();
3298         dc.SelectOldObjects(pDC);
3299         return FALSE;
3300     }
3301     else
3302     {
3303         dc.EndDrawing();
3304         dc.SelectOldObjects(pDC);
3305     }
3306
3307     dc.SetHDC((WXHDC) NULL);
3308     return TRUE;
3309 }
3310
3311 void wxWindow::OnEraseBackground(wxEraseEvent& event)
3312 {
3313     if (!GetHWND())
3314         return;
3315
3316     RECT rect;
3317     ::GetClientRect((HWND) GetHWND(), &rect);
3318
3319     COLORREF ref = PALETTERGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue()) ;
3320     HBRUSH hBrush = ::CreateSolidBrush(ref);
3321     int mode = ::SetMapMode((HDC) event.GetDC()->GetHDC(), MM_TEXT);
3322
3323     //  ::GetClipBox((HDC) event.GetDC()->GetHDC(), &rect);
3324     ::FillRect ((HDC) event.GetDC()->GetHDC(), &rect, hBrush);
3325     ::DeleteObject(hBrush);
3326     ::SetMapMode((HDC) event.GetDC()->GetHDC(), mode);
3327     /*
3328     // Less efficient version (and doesn't account for scrolling)
3329     int w, h;
3330     GetClientSize(& w, & h);
3331     wxBrush *brush = wxTheBrushList->FindOrCreateBrush(& GetBackgroundColour(), wxSOLID);
3332     event.GetDC()->SetBrush(brush);
3333     event.GetDC()->SetPen(wxTRANSPARENT_PEN);
3334
3335       event.GetDC()->DrawRectangle(0, 0, w+1, h+1);
3336     */
3337 }
3338
3339 #if WXWIN_COMPATIBILITY
3340 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
3341 {
3342 #if defined(__WIN95__)
3343
3344     int range1 = range;
3345
3346     // Try to adjust the range to cope with page size > 1
3347     // - a Windows API quirk
3348     int pageSize = GetScrollPage(orient);
3349     if ( pageSize > 1 && range > 0)
3350     {
3351         range1 += (pageSize - 1);
3352     }
3353
3354     SCROLLINFO info;
3355     int dir;
3356
3357     if (orient == wxHORIZONTAL) {
3358         dir = SB_HORZ;
3359     } else {
3360         dir = SB_VERT;
3361     }
3362
3363     info.cbSize = sizeof(SCROLLINFO);
3364     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
3365     info.nMin = 0;
3366     info.nMax = range1;
3367     info.nPos = 0;
3368     info.fMask = SIF_RANGE | SIF_PAGE;
3369
3370     HWND hWnd = (HWND) GetHWND();
3371     if (hWnd)
3372         ::SetScrollInfo(hWnd, dir, &info, refresh);
3373 #else
3374     int wOrient ;
3375     if (orient == wxHORIZONTAL)
3376         wOrient = SB_HORZ;
3377     else
3378         wOrient = SB_VERT;
3379
3380     HWND hWnd = (HWND) GetHWND();
3381     if (hWnd)
3382         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
3383 #endif
3384 }
3385
3386 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
3387 {
3388 #if defined(__WIN95__)
3389     SCROLLINFO info;
3390     int dir;
3391
3392     if (orient == wxHORIZONTAL) {
3393         dir = SB_HORZ;
3394         m_xThumbSize = page;
3395     } else {
3396         dir = SB_VERT;
3397         m_yThumbSize = page;
3398     }
3399
3400     info.cbSize = sizeof(SCROLLINFO);
3401     info.nPage = page;
3402     info.nMin = 0;
3403     info.fMask = SIF_PAGE ;
3404
3405     HWND hWnd = (HWND) GetHWND();
3406     if (hWnd)
3407         ::SetScrollInfo(hWnd, dir, &info, refresh);
3408 #else
3409     if (orient == wxHORIZONTAL)
3410         m_xThumbSize = page;
3411     else
3412         m_yThumbSize = page;
3413 #endif
3414 }
3415
3416 int wxWindow::OldGetScrollRange(int orient) const
3417 {
3418     int wOrient ;
3419     if (orient == wxHORIZONTAL)
3420         wOrient = SB_HORZ;
3421     else
3422         wOrient = SB_VERT;
3423
3424 #if __WATCOMC__ && defined(__WINDOWS_386__)
3425     short minPos, maxPos;
3426 #else
3427     int minPos, maxPos;
3428 #endif
3429     HWND hWnd = (HWND) GetHWND();
3430     if (hWnd)
3431     {
3432         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
3433 #if defined(__WIN95__)
3434         // Try to adjust the range to cope with page size > 1
3435         // - a Windows API quirk
3436         int pageSize = GetScrollPage(orient);
3437         if ( pageSize > 1 )
3438         {
3439             maxPos -= (pageSize - 1);
3440         }
3441 #endif
3442         return maxPos;
3443     }
3444     else
3445         return 0;
3446 }
3447
3448 int wxWindow::GetScrollPage(int orient) const
3449 {
3450     if (orient == wxHORIZONTAL)
3451         return m_xThumbSize;
3452     else
3453         return m_yThumbSize;
3454 }
3455 #endif
3456
3457 int wxWindow::GetScrollPos(int orient) const
3458 {
3459     int wOrient ;
3460     if (orient == wxHORIZONTAL)
3461         wOrient = SB_HORZ;
3462     else
3463         wOrient = SB_VERT;
3464     HWND hWnd = (HWND) GetHWND();
3465     if (hWnd)
3466     {
3467         return ::GetScrollPos(hWnd, wOrient);
3468     }
3469     else
3470         return 0;
3471 }
3472
3473 // This now returns the whole range, not just the number
3474 // of positions that we can scroll.
3475 int wxWindow::GetScrollRange(int orient) const
3476 {
3477     int wOrient ;
3478     if (orient == wxHORIZONTAL)
3479         wOrient = SB_HORZ;
3480     else
3481         wOrient = SB_VERT;
3482
3483 #if __WATCOMC__ && defined(__WINDOWS_386__)
3484     short minPos, maxPos;
3485 #else
3486     int minPos, maxPos;
3487 #endif
3488     HWND hWnd = (HWND) GetHWND();
3489     if (hWnd)
3490     {
3491         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
3492 #if defined(__WIN95__)
3493         // Try to adjust the range to cope with page size > 1
3494         // - a Windows API quirk
3495         int pageSize = GetScrollThumb(orient);
3496         if ( pageSize > 1 )
3497         {
3498             maxPos -= (pageSize - 1);
3499         }
3500         // October 10th: new range concept.
3501         maxPos += pageSize;
3502 #endif
3503
3504         return maxPos;
3505     }
3506     else
3507         return 0;
3508 }
3509
3510 int wxWindow::GetScrollThumb(int orient) const
3511 {
3512     if (orient == wxHORIZONTAL)
3513         return m_xThumbSize;
3514     else
3515         return m_yThumbSize;
3516 }
3517
3518 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
3519 {
3520 #if defined(__WIN95__)
3521     SCROLLINFO info;
3522     int dir;
3523
3524     if (orient == wxHORIZONTAL) {
3525         dir = SB_HORZ;
3526     } else {
3527         dir = SB_VERT;
3528     }
3529
3530     info.cbSize = sizeof(SCROLLINFO);
3531     info.nPage = 0;
3532     info.nMin = 0;
3533     info.nPos = pos;
3534     info.fMask = SIF_POS ;
3535
3536     HWND hWnd = (HWND) GetHWND();
3537     if (hWnd)
3538         ::SetScrollInfo(hWnd, dir, &info, refresh);
3539 #else
3540     int wOrient ;
3541     if (orient == wxHORIZONTAL)
3542         wOrient = SB_HORZ;
3543     else
3544         wOrient = SB_VERT;
3545
3546     HWND hWnd = (HWND) GetHWND();
3547     if (hWnd)
3548         ::SetScrollPos(hWnd, wOrient, pos, refresh);
3549 #endif
3550 }
3551
3552 // New function that will replace some of the above.
3553 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
3554                             int range, bool refresh)
3555 {
3556 /*
3557 SetScrollPage(orient, thumbVisible, FALSE);
3558
3559   int oldRange = range - thumbVisible ;
3560   SetScrollRange(orient, oldRange, FALSE);
3561
3562     SetScrollPos(orient, pos, refresh);
3563     */
3564 #if defined(__WIN95__)
3565     int oldRange = range - thumbVisible ;
3566
3567     int range1 = oldRange;
3568
3569     // Try to adjust the range to cope with page size > 1
3570     // - a Windows API quirk
3571     int pageSize = thumbVisible;
3572     if ( pageSize > 1 && range > 0)
3573     {
3574         range1 += (pageSize - 1);
3575     }
3576
3577     SCROLLINFO info;
3578     int dir;
3579
3580     if (orient == wxHORIZONTAL) {
3581         dir = SB_HORZ;
3582     } else {
3583         dir = SB_VERT;
3584     }
3585
3586     info.cbSize = sizeof(SCROLLINFO);
3587     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
3588     info.nMin = 0;
3589     info.nMax = range1;
3590     info.nPos = pos;
3591     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
3592
3593     HWND hWnd = (HWND) GetHWND();
3594     if (hWnd)
3595         ::SetScrollInfo(hWnd, dir, &info, refresh);
3596 #else
3597     int wOrient ;
3598     if (orient == wxHORIZONTAL)
3599         wOrient = SB_HORZ;
3600     else
3601         wOrient = SB_VERT;
3602
3603     HWND hWnd = (HWND) GetHWND();
3604     if (hWnd)
3605     {
3606         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
3607         ::SetScrollPos(hWnd, wOrient, pos, refresh);
3608     }
3609 #endif
3610     if (orient == wxHORIZONTAL) {
3611         m_xThumbSize = thumbVisible;
3612     } else {
3613         m_yThumbSize = thumbVisible;
3614     }
3615 }
3616
3617 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
3618 {
3619     RECT rect2;
3620     if ( rect )
3621     {
3622         rect2.left = rect->x;
3623         rect2.top = rect->y;
3624         rect2.right = rect->x + rect->width;
3625         rect2.bottom = rect->y + rect->height;
3626     }
3627
3628     if ( rect )
3629         ::ScrollWindow((HWND) GetHWND(), dx, dy, &rect2, NULL);
3630     else
3631         ::ScrollWindow((HWND) GetHWND(), dx, dy, NULL, NULL);
3632 }
3633
3634 void wxWindow::SetFont(const wxFont& font)
3635 {
3636     m_windowFont = font;
3637
3638     if (!m_windowFont.Ok())
3639         return;
3640
3641     HWND hWnd = (HWND) GetHWND();
3642     if (hWnd != 0)
3643     {
3644         if (m_windowFont.GetResourceHandle())
3645             SendMessage(hWnd, WM_SETFONT,
3646             (WPARAM)m_windowFont.GetResourceHandle(),TRUE);
3647     }
3648 }
3649
3650 void wxWindow::SubclassWin(WXHWND hWnd)
3651 {
3652     wxASSERT_MSG( !m_oldWndProc, "subclassing window twice?" );
3653
3654     wxAssociateWinWithHandle((HWND)hWnd, this);
3655
3656     m_oldWndProc = (WXFARPROC) GetWindowLong((HWND) hWnd, GWL_WNDPROC);
3657     SetWindowLong((HWND) hWnd, GWL_WNDPROC, (LONG) wxWndProc);
3658 }
3659
3660 void wxWindow::UnsubclassWin()
3661 {
3662     wxRemoveHandleAssociation(this);
3663
3664     // Restore old Window proc
3665     if ((HWND) GetHWND())
3666     {
3667         FARPROC farProc = (FARPROC) GetWindowLong((HWND) GetHWND(), GWL_WNDPROC);
3668         if ((m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc))
3669         {
3670             SetWindowLong((HWND) GetHWND(), GWL_WNDPROC, (LONG) m_oldWndProc);
3671             m_oldWndProc = 0;
3672         }
3673     }
3674 }
3675
3676 // Make a Windows extended style from the given wxWindows window style
3677 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
3678 {
3679     WXDWORD exStyle = 0;
3680     if ( style & wxTRANSPARENT_WINDOW )
3681         exStyle |= WS_EX_TRANSPARENT ;
3682
3683     if ( !eliminateBorders )
3684     {
3685         if ( style & wxSUNKEN_BORDER )
3686             exStyle |= WS_EX_CLIENTEDGE ;
3687         if ( style & wxDOUBLE_BORDER )
3688             exStyle |= WS_EX_DLGMODALFRAME ;
3689 #if defined(__WIN95__)
3690         if ( style & wxRAISED_BORDER )
3691             exStyle |= WS_EX_WINDOWEDGE ;
3692         if ( style & wxSTATIC_BORDER )
3693             exStyle |= WS_EX_STATICEDGE ;
3694 #endif
3695     }
3696     return exStyle;
3697 }
3698
3699 // Determines whether native 3D effects or CTL3D should be used,
3700 // applying a default border style if required, and returning an extended
3701 // style to pass to CreateWindowEx.
3702 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
3703 {
3704     // If matches certain criteria, then assume no 3D effects
3705     // unless specifically requested (dealt with in MakeExtendedStyle)
3706     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
3707     {
3708         *want3D = FALSE;
3709         return MakeExtendedStyle(m_windowStyle, FALSE);
3710     }
3711
3712     // Determine whether we should be using 3D effects or not.
3713     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
3714
3715     // 1) App can specify global 3D effects
3716     *want3D = wxTheApp->GetAuto3D();
3717
3718     // 2) If the parent is being drawn with user colours, or simple border specified,
3719     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
3720     if (GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER))
3721         *want3D = FALSE;
3722
3723     // 3) Control can override this global setting by defining
3724     // a border style, e.g. wxSUNKEN_BORDER
3725     if (m_windowStyle & wxSUNKEN_BORDER )
3726         *want3D = TRUE;
3727
3728     // 4) If it's a special border, CTL3D can't cope so we want a native border
3729     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
3730         (m_windowStyle & wxSTATIC_BORDER) )
3731     {
3732         *want3D = TRUE;
3733         nativeBorder = TRUE;
3734     }
3735
3736     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
3737     // effects from extended style
3738 #if wxUSE_CTL3D
3739     if ( *want3D )
3740         nativeBorder = FALSE;
3741 #endif
3742
3743     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
3744
3745     // If we want 3D, but haven't specified a border here,
3746     // apply the default border style specified.
3747     // TODO what about non-Win95 WIN32? Does it have borders?
3748 #if defined(__WIN95__) && !wxUSE_CTL3D
3749     if (defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
3750         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
3751         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE ;
3752 #endif
3753
3754     return exStyle;
3755 }
3756
3757 void wxWindow::OnChar(wxKeyEvent& event)
3758 {
3759     bool isVirtual;
3760     int id = wxCharCodeWXToMSW((int)event.KeyCode(), &isVirtual);
3761
3762     if ( id == -1 )
3763         id= m_lastWParam;
3764
3765     if ( !event.ControlDown() ) // Why this test?
3766         (void) MSWDefWindowProc(m_lastMsg, (WPARAM) id, m_lastLParam);
3767 }
3768
3769 void wxWindow::OnKeyDown(wxKeyEvent& event)
3770 {
3771     Default();
3772 }
3773
3774 void wxWindow::OnKeyUp(wxKeyEvent& event)
3775 {
3776     Default();
3777 }
3778
3779 void wxWindow::OnPaint(wxPaintEvent& event)
3780 {
3781     Default();
3782 }
3783
3784 bool wxWindow::IsEnabled(void) const
3785 {
3786     return (::IsWindowEnabled((HWND) GetHWND()) != 0);
3787 }
3788
3789 // Dialog support: override these and call
3790 // base class members to add functionality
3791 // that can't be done using validators.
3792 // NOTE: these functions assume that controls
3793 // are direct children of this window, not grandchildren
3794 // or other levels of descendant.
3795
3796 // Transfer values to controls. If returns FALSE,
3797 // it's an application error (pops up a dialog)
3798 bool wxWindow::TransferDataToWindow()
3799 {
3800     wxNode *node = GetChildren().First();
3801     while ( node )
3802     {
3803         wxWindow *child = (wxWindow *)node->Data();
3804         if ( child->GetValidator() && /* child->GetValidator()->Ok() && */
3805             !child->GetValidator()->TransferToWindow() )
3806         {
3807             wxLogError(_("Could not transfer data to window"));
3808             return FALSE;
3809         }
3810
3811         node = node->Next();
3812     }
3813     return TRUE;
3814 }
3815
3816 // Transfer values from controls. If returns FALSE,
3817 // validation failed: don't quit
3818 bool wxWindow::TransferDataFromWindow()
3819 {
3820     wxNode *node = GetChildren().First();
3821     while ( node )
3822     {
3823         wxWindow *child = (wxWindow *)node->Data();
3824         if ( child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->TransferFromWindow() )
3825         {
3826             return FALSE;
3827         }
3828
3829         node = node->Next();
3830     }
3831     return TRUE;
3832 }
3833
3834 bool wxWindow::Validate()
3835 {
3836     wxNode *node = GetChildren().First();
3837     while ( node )
3838     {
3839         wxWindow *child = (wxWindow *)node->Data();
3840         if ( child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this) )
3841         {
3842             return FALSE;
3843         }
3844
3845         node = node->Next();
3846     }
3847     return TRUE;
3848 }
3849
3850 // Get the window with the focus
3851 wxWindow *wxWindow::FindFocus()
3852 {
3853     HWND hWnd = ::GetFocus();
3854     if ( hWnd )
3855     {
3856         return wxFindWinFromHandle((WXHWND) hWnd);
3857     }
3858     return NULL;
3859 }
3860
3861 void wxWindow::AddChild(wxWindow *child)
3862 {
3863     GetChildren().Append(child);
3864     child->m_windowParent = this;
3865 }
3866
3867 void wxWindow::RemoveChild(wxWindow *child)
3868 {
3869 //    if (GetChildren())
3870     GetChildren().DeleteObject(child);
3871     child->m_windowParent = NULL;
3872 }
3873
3874 void wxWindow::DestroyChildren()
3875 {
3876         wxNode *node;
3877         while ((node = GetChildren().First()) != (wxNode *)NULL) {
3878             wxWindow *child;
3879             if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL) {
3880                 delete child;
3881                 if ( GetChildren().Member(child) )
3882                     delete node;
3883             }
3884         } /* while */
3885 }
3886
3887 void wxWindow::MakeModal(bool modal)
3888 {
3889     // Disable all other windows
3890     if (this->IsKindOf(CLASSINFO(wxDialog)) || this->IsKindOf(CLASSINFO(wxFrame)))
3891     {
3892         wxNode *node = wxTopLevelWindows.First();
3893         while (node)
3894         {
3895             wxWindow *win = (wxWindow *)node->Data();
3896             if (win != this)
3897                 win->Enable(!modal);
3898
3899             node = node->Next();
3900         }
3901     }
3902 }
3903
3904 // If nothing defined for this, try the parent.
3905 // E.g. we may be a button loaded from a resource, with no callback function
3906 // defined.
3907 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
3908 {
3909     if (GetEventHandler()->ProcessEvent(event) )
3910         return;
3911     if (m_windowParent)
3912         m_windowParent->GetEventHandler()->OnCommand(win, event);
3913 }
3914
3915 void wxWindow::SetConstraints(wxLayoutConstraints *c)
3916 {
3917     if (m_constraints)
3918     {
3919         UnsetConstraints(m_constraints);
3920         delete m_constraints;
3921     }
3922     m_constraints = c;
3923     if (m_constraints)
3924     {
3925         // Make sure other windows know they're part of a 'meaningful relationship'
3926         if (m_constraints->left.GetOtherWindow() && (m_constraints->left.GetOtherWindow() != this))
3927             m_constraints->left.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3928         if (m_constraints->top.GetOtherWindow() && (m_constraints->top.GetOtherWindow() != this))
3929             m_constraints->top.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3930         if (m_constraints->right.GetOtherWindow() && (m_constraints->right.GetOtherWindow() != this))
3931             m_constraints->right.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3932         if (m_constraints->bottom.GetOtherWindow() && (m_constraints->bottom.GetOtherWindow() != this))
3933             m_constraints->bottom.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3934         if (m_constraints->width.GetOtherWindow() && (m_constraints->width.GetOtherWindow() != this))
3935             m_constraints->width.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3936         if (m_constraints->height.GetOtherWindow() && (m_constraints->height.GetOtherWindow() != this))
3937             m_constraints->height.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3938         if (m_constraints->centreX.GetOtherWindow() && (m_constraints->centreX.GetOtherWindow() != this))
3939             m_constraints->centreX.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3940         if (m_constraints->centreY.GetOtherWindow() && (m_constraints->centreY.GetOtherWindow() != this))
3941             m_constraints->centreY.GetOtherWindow()->AddConstraintReference((wxWindow *)this);
3942     }
3943 }
3944
3945 // This removes any dangling pointers to this window
3946 // in other windows' constraintsInvolvedIn lists.
3947 void wxWindow::UnsetConstraints(wxLayoutConstraints *c)
3948 {
3949     if (c)
3950     {
3951         if (c->left.GetOtherWindow() && (c->top.GetOtherWindow() != this))
3952             c->left.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3953         if (c->top.GetOtherWindow() && (c->top.GetOtherWindow() != this))
3954             c->top.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3955         if (c->right.GetOtherWindow() && (c->right.GetOtherWindow() != this))
3956             c->right.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3957         if (c->bottom.GetOtherWindow() && (c->bottom.GetOtherWindow() != this))
3958             c->bottom.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3959         if (c->width.GetOtherWindow() && (c->width.GetOtherWindow() != this))
3960             c->width.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3961         if (c->height.GetOtherWindow() && (c->height.GetOtherWindow() != this))
3962             c->height.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3963         if (c->centreX.GetOtherWindow() && (c->centreX.GetOtherWindow() != this))
3964             c->centreX.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3965         if (c->centreY.GetOtherWindow() && (c->centreY.GetOtherWindow() != this))
3966             c->centreY.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this);
3967     }
3968 }
3969
3970 // Back-pointer to other windows we're involved with, so if we delete
3971 // this window, we must delete any constraints we're involved with.
3972 void wxWindow::AddConstraintReference(wxWindow *otherWin)
3973 {
3974     if (!m_constraintsInvolvedIn)
3975         m_constraintsInvolvedIn = new wxList;
3976     if (!m_constraintsInvolvedIn->Member(otherWin))
3977         m_constraintsInvolvedIn->Append(otherWin);
3978 }
3979
3980 // REMOVE back-pointer to other windows we're involved with.
3981 void wxWindow::RemoveConstraintReference(wxWindow *otherWin)
3982 {
3983     if (m_constraintsInvolvedIn)
3984         m_constraintsInvolvedIn->DeleteObject(otherWin);
3985 }
3986
3987 // Reset any constraints that mention this window
3988 void wxWindow::DeleteRelatedConstraints()
3989 {
3990     if (m_constraintsInvolvedIn)
3991     {
3992         wxNode *node = m_constraintsInvolvedIn->First();
3993         while (node)
3994         {
3995             wxWindow *win = (wxWindow *)node->Data();
3996             wxNode *next = node->Next();
3997             wxLayoutConstraints *constr = win->GetConstraints();
3998
3999             // Reset any constraints involving this window
4000             if (constr)
4001             {
4002                 constr->left.ResetIfWin((wxWindow *)this);
4003                 constr->top.ResetIfWin((wxWindow *)this);
4004                 constr->right.ResetIfWin((wxWindow *)this);
4005                 constr->bottom.ResetIfWin((wxWindow *)this);
4006                 constr->width.ResetIfWin((wxWindow *)this);
4007                 constr->height.ResetIfWin((wxWindow *)this);
4008                 constr->centreX.ResetIfWin((wxWindow *)this);
4009                 constr->centreY.ResetIfWin((wxWindow *)this);
4010             }
4011             delete node;
4012             node = next;
4013         }
4014         delete m_constraintsInvolvedIn;
4015         m_constraintsInvolvedIn = NULL;
4016     }
4017 }
4018
4019 void wxWindow::SetSizer(wxSizer *sizer)
4020 {
4021     m_windowSizer = sizer;
4022     if (sizer)
4023         sizer->SetSizerParent((wxWindow *)this);
4024 }
4025
4026 /*
4027 * New version
4028 */
4029
4030 bool wxWindow::Layout()
4031 {
4032     if (GetConstraints())
4033     {
4034         int w, h;
4035         GetClientSize(&w, &h);
4036         GetConstraints()->width.SetValue(w);
4037         GetConstraints()->height.SetValue(h);
4038     }
4039
4040     // If top level (one sizer), evaluate the sizer's constraints.
4041     if (GetSizer())
4042     {
4043         int noChanges;
4044         GetSizer()->ResetConstraints();   // Mark all constraints as unevaluated
4045         GetSizer()->LayoutPhase1(&noChanges);
4046         GetSizer()->LayoutPhase2(&noChanges);
4047         GetSizer()->SetConstraintSizes(); // Recursively set the real window sizes
4048         return TRUE;
4049     }
4050     else
4051     {
4052         // Otherwise, evaluate child constraints
4053         ResetConstraints();   // Mark all constraints as unevaluated
4054         DoPhase(1);           // Just one phase need if no sizers involved
4055         DoPhase(2);
4056         SetConstraintSizes(); // Recursively set the real window sizes
4057     }
4058     return TRUE;
4059 }
4060
4061
4062 // Do a phase of evaluating constraints:
4063 // the default behaviour. wxSizers may do a similar
4064 // thing, but also impose their own 'constraints'
4065 // and order the evaluation differently.
4066 bool wxWindow::LayoutPhase1(int *noChanges)
4067 {
4068     wxLayoutConstraints *constr = GetConstraints();
4069     if (constr)
4070     {
4071         return constr->SatisfyConstraints((wxWindow *)this, noChanges);
4072     }
4073     else
4074         return TRUE;
4075 }
4076
4077 bool wxWindow::LayoutPhase2(int *noChanges)
4078 {
4079     *noChanges = 0;
4080
4081     // Layout children
4082     DoPhase(1);
4083     DoPhase(2);
4084     return TRUE;
4085 }
4086
4087 // Do a phase of evaluating child constraints
4088 bool wxWindow::DoPhase(int phase)
4089 {
4090     int noIterations = 0;
4091     int maxIterations = 500;
4092     int noChanges = 1;
4093     int noFailures = 0;
4094     wxList succeeded;
4095     while ((noChanges > 0) && (noIterations < maxIterations))
4096     {
4097         noChanges = 0;
4098         noFailures = 0;
4099         wxNode *node = GetChildren().First();
4100         while (node)
4101         {
4102             wxWindow *child = (wxWindow *)node->Data();
4103             if (!child->IsKindOf(CLASSINFO(wxFrame)) && !child->IsKindOf(CLASSINFO(wxDialog)))
4104             {
4105                 wxLayoutConstraints *constr = child->GetConstraints();
4106                 if (constr)
4107                 {
4108                     if (succeeded.Member(child))
4109                     {
4110                     }
4111                     else
4112                     {
4113                         int tempNoChanges = 0;
4114                         bool success = ( (phase == 1) ? child->LayoutPhase1(&tempNoChanges) : child->LayoutPhase2(&tempNoChanges) ) ;
4115                         noChanges += tempNoChanges;
4116                         if (success)
4117                         {
4118                             succeeded.Append(child);
4119                         }
4120                     }
4121                 }
4122             }
4123             node = node->Next();
4124         }
4125         noIterations ++;
4126     }
4127     return TRUE;
4128 }
4129
4130 void wxWindow::ResetConstraints()
4131 {
4132     wxLayoutConstraints *constr = GetConstraints();
4133     if (constr)
4134     {
4135         constr->left.SetDone(FALSE);
4136         constr->top.SetDone(FALSE);
4137         constr->right.SetDone(FALSE);
4138         constr->bottom.SetDone(FALSE);
4139         constr->width.SetDone(FALSE);
4140         constr->height.SetDone(FALSE);
4141         constr->centreX.SetDone(FALSE);
4142         constr->centreY.SetDone(FALSE);
4143     }
4144     wxNode *node = GetChildren().First();
4145     while (node)
4146     {
4147         wxWindow *win = (wxWindow *)node->Data();
4148         if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog)))
4149             win->ResetConstraints();
4150         node = node->Next();
4151     }
4152 }
4153
4154 // Need to distinguish between setting the 'fake' size for
4155 // windows and sizers, and setting the real values.
4156 void wxWindow::SetConstraintSizes(bool recurse)
4157 {
4158     wxLayoutConstraints *constr = GetConstraints();
4159     if (constr && constr->left.GetDone() && constr->right.GetDone() &&
4160         constr->width.GetDone() && constr->height.GetDone())
4161     {
4162         int x = constr->left.GetValue();
4163         int y = constr->top.GetValue();
4164         int w = constr->width.GetValue();
4165         int h = constr->height.GetValue();
4166
4167         // If we don't want to resize this window, just move it...
4168         if ((constr->width.GetRelationship() != wxAsIs) ||
4169             (constr->height.GetRelationship() != wxAsIs))
4170         {
4171             // Calls Layout() recursively. AAAGH. How can we stop that.
4172             // Simply take Layout() out of non-top level OnSizes.
4173             SizerSetSize(x, y, w, h);
4174         }
4175         else
4176         {
4177             SizerMove(x, y);
4178         }
4179     }
4180     else if (constr)
4181     {
4182         char *windowClass = this->GetClassInfo()->GetClassName();
4183
4184         wxString winName;
4185         if (GetName() == "")
4186             winName = "unnamed";
4187         else
4188             winName = GetName();
4189         wxLogDebug("Constraint(s) not satisfied for window of type %s, name %s:",
4190                     (const char *)windowClass, (const char *)winName);
4191         if (!constr->left.GetDone())
4192             wxLogDebug("  unsatisfied 'left' constraint.");
4193         if (!constr->right.GetDone())
4194             wxLogDebug("  unsatisfied 'right' constraint.");
4195         if (!constr->width.GetDone())
4196             wxLogDebug("  unsatisfied 'width' constraint.");
4197         if (!constr->height.GetDone())
4198             wxLogDebug("  unsatisfied 'height' constraint.");
4199         wxLogDebug("Please check constraints: try adding AsIs() constraints.\n");
4200     }
4201
4202     if (recurse)
4203     {
4204         wxNode *node = GetChildren().First();
4205         while (node)
4206         {
4207             wxWindow *win = (wxWindow *)node->Data();
4208             if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog)))
4209                 win->SetConstraintSizes();
4210             node = node->Next();
4211         }
4212     }
4213 }
4214
4215 // This assumes that all sizers are 'on' the same
4216 // window, i.e. the parent of this window.
4217 void wxWindow::TransformSizerToActual(int *x, int *y) const
4218 {
4219     if (!m_sizerParent || m_sizerParent->IsKindOf(CLASSINFO(wxDialog)) ||
4220         m_sizerParent->IsKindOf(CLASSINFO(wxFrame)) )
4221         return;
4222
4223     int xp, yp;
4224     m_sizerParent->GetPosition(&xp, &yp);
4225     m_sizerParent->TransformSizerToActual(&xp, &yp);
4226     *x += xp;
4227     *y += yp;
4228 }
4229
4230 void wxWindow::SizerSetSize(int x, int y, int w, int h)
4231 {
4232     int xx = x;
4233     int yy = y;
4234     TransformSizerToActual(&xx, &yy);
4235     SetSize(xx, yy, w, h);
4236 }
4237
4238 void wxWindow::SizerMove(int x, int y)
4239 {
4240     int xx = x;
4241     int yy = y;
4242     TransformSizerToActual(&xx, &yy);
4243     Move(xx, yy);
4244 }
4245
4246 // Only set the size/position of the constraint (if any)
4247 void wxWindow::SetSizeConstraint(int x, int y, int w, int h)
4248 {
4249     wxLayoutConstraints *constr = GetConstraints();
4250     if (constr)
4251     {
4252         if (x != -1)
4253         {
4254             constr->left.SetValue(x);
4255             constr->left.SetDone(TRUE);
4256         }
4257         if (y != -1)
4258         {
4259             constr->top.SetValue(y);
4260             constr->top.SetDone(TRUE);
4261         }
4262         if (w != -1)
4263         {
4264             constr->width.SetValue(w);
4265             constr->width.SetDone(TRUE);
4266         }
4267         if (h != -1)
4268         {
4269             constr->height.SetValue(h);
4270             constr->height.SetDone(TRUE);
4271         }
4272     }
4273 }
4274
4275 void wxWindow::MoveConstraint(int x, int y)
4276 {
4277     wxLayoutConstraints *constr = GetConstraints();
4278     if (constr)
4279     {
4280         if (x != -1)
4281         {
4282             constr->left.SetValue(x);
4283             constr->left.SetDone(TRUE);
4284         }
4285         if (y != -1)
4286         {
4287             constr->top.SetValue(y);
4288             constr->top.SetDone(TRUE);
4289         }
4290     }
4291 }
4292
4293 void wxWindow::GetSizeConstraint(int *w, int *h) const
4294 {
4295     wxLayoutConstraints *constr = GetConstraints();
4296     if (constr)
4297     {
4298         *w = constr->width.GetValue();
4299         *h = constr->height.GetValue();
4300     }
4301     else
4302         GetSize(w, h);
4303 }
4304
4305 void wxWindow::GetClientSizeConstraint(int *w, int *h) const
4306 {
4307     wxLayoutConstraints *constr = GetConstraints();
4308     if (constr)
4309     {
4310         *w = constr->width.GetValue();
4311         *h = constr->height.GetValue();
4312     }
4313     else
4314         GetClientSize(w, h);
4315 }
4316
4317 void wxWindow::GetPositionConstraint(int *x, int *y) const
4318 {
4319     wxLayoutConstraints *constr = GetConstraints();
4320     if (constr)
4321     {
4322         *x = constr->left.GetValue();
4323         *y = constr->top.GetValue();
4324     }
4325     else
4326         GetPosition(x, y);
4327 }
4328
4329 bool wxWindow::Close(bool force)
4330 {
4331     wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId);
4332     event.SetEventObject(this);
4333 #if WXWIN_COMPATIBILITY
4334     event.SetForce(force);
4335 #endif
4336     event.SetCanVeto(!force);
4337
4338     return (GetEventHandler()->ProcessEvent(event) && !event.GetVeto());
4339 }
4340
4341 wxObject* wxWindow::GetChild(int number) const
4342 {
4343     // Return a pointer to the Nth object in the Panel
4344 //    if (!GetChildren())
4345 //        return(NULL) ;
4346     wxNode *node = GetChildren().First();
4347     int n = number;
4348     while (node && n--)
4349         node = node->Next() ;
4350     if (node)
4351     {
4352         wxObject *obj = (wxObject *)node->Data();
4353         return(obj) ;
4354     }
4355     else
4356         return NULL ;
4357 }
4358
4359 void wxWindow::OnDefaultAction(wxControl *initiatingItem)
4360 {
4361 /* This is obsolete now; if we wish to intercept listbox double-clicks,
4362 * we explicitly intercept the wxEVT_COMMAND_LISTBOX_DOUBLECLICKED
4363 * event.
4364
4365   if (initiatingItem->IsKindOf(CLASSINFO(wxListBox)))
4366   {
4367   wxListBox *lbox = (wxListBox *)initiatingItem;
4368   wxCommandEvent event(wxEVT_COMMAND_LEFT_DCLICK);
4369   event.m_commandInt = -1;
4370   if ((lbox->GetWindowStyleFlag() & wxLB_MULTIPLE) == 0)
4371   {
4372   event.m_commandString = copystring(lbox->GetStringSelection());
4373   event.m_commandInt = lbox->GetSelection();
4374   event.m_clientData = lbox->wxListBox::GetClientData(event.m_commandInt);
4375   }
4376   event.m_eventObject = lbox;
4377
4378     lbox->ProcessCommand(event);
4379
4380       if (event.m_commandString)
4381       delete[] event.m_commandString;
4382       return;
4383       }
4384
4385         wxButton *but = GetDefaultItem();
4386         if (but)
4387         {
4388         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED);
4389         event.SetEventObject(but);
4390         but->Command(event);
4391         }
4392     */
4393 }
4394
4395 void wxWindow::Clear()
4396 {
4397     wxClientDC dc(this);
4398     wxBrush brush(GetBackgroundColour(), wxSOLID);
4399     dc.SetBackground(brush);
4400     dc.Clear();
4401 }
4402
4403 // Fits the panel around the items
4404 void wxWindow::Fit()
4405 {
4406     int maxX = 0;
4407     int maxY = 0;
4408     wxNode *node = GetChildren().First();
4409     while ( node )
4410     {
4411         wxWindow *win = (wxWindow *)node->Data();
4412         int wx, wy, ww, wh;
4413         win->GetPosition(&wx, &wy);
4414         win->GetSize(&ww, &wh);
4415         if ( wx + ww > maxX )
4416             maxX = wx + ww;
4417         if ( wy + wh > maxY )
4418             maxY = wy + wh;
4419
4420         node = node->Next();
4421     }
4422     SetClientSize(maxX + 5, maxY + 5);
4423 }
4424
4425 void wxWindow::SetValidator(const wxValidator& validator)
4426 {
4427     if ( m_windowValidator )
4428         delete m_windowValidator;
4429     m_windowValidator = validator.Clone();
4430
4431     if ( m_windowValidator )
4432         m_windowValidator->SetWindow(this) ;
4433 }
4434
4435 // Find a window by id or name
4436 wxWindow *wxWindow::FindWindow(long id)
4437 {
4438     if ( GetId() == id)
4439         return this;
4440
4441     wxNode *node = GetChildren().First();
4442     while ( node )
4443     {
4444         wxWindow *child = (wxWindow *)node->Data();
4445         wxWindow *found = child->FindWindow(id);
4446         if ( found )
4447             return found;
4448         node = node->Next();
4449     }
4450     return NULL;
4451 }
4452
4453 wxWindow *wxWindow::FindWindow(const wxString& name)
4454 {
4455     if ( GetName() == name)
4456         return this;
4457
4458     wxNode *node = GetChildren().First();
4459     while ( node )
4460     {
4461         wxWindow *child = (wxWindow *)node->Data();
4462         wxWindow *found = child->FindWindow(name);
4463         if ( found )
4464             return found;
4465         node = node->Next();
4466     }
4467     return NULL;
4468 }
4469
4470 /* TODO
4471 // Default input behaviour for a scrolling canvas should be to scroll
4472 // according to the cursor keys pressed
4473 void wxWindow::OnChar(wxKeyEvent& event)
4474 {
4475 int x_page = 0;
4476 int y_page = 0;
4477 int start_x = 0;
4478 int start_y = 0;
4479 // Bugfix Begin
4480 int v_width = 0;
4481 int v_height = 0;
4482 int y_pages = 0;
4483 // Bugfix End
4484
4485   GetScrollUnitsPerPage(&x_page, &y_page);
4486   // Bugfix Begin
4487   GetVirtualSize(&v_width,&v_height);
4488   // Bugfix End
4489   ViewStart(&start_x, &start_y);
4490   // Bugfix begin
4491   if (vert_units)
4492   y_pages = (int)(v_height/vert_units) - y_page;
4493
4494     #ifdef __WXMSW__
4495     int y = 0;
4496     #else
4497     int y = y_page-1;
4498     #endif
4499     // Bugfix End
4500     switch (event.keyCode)
4501     {
4502     case WXK_PRIOR:
4503     {
4504     // BugFix Begin
4505     if (y_page > 0)
4506     {
4507     if (start_y - y_page > 0)
4508     Scroll(start_x, start_y - y_page);
4509     else
4510     Scroll(start_x, 0);
4511     }
4512     // Bugfix End
4513     break;
4514     }
4515     case WXK_NEXT:
4516     {
4517     // Bugfix Begin
4518     if ((y_page > 0)  && (start_y <= y_pages-y-1))
4519     {
4520     if (y_pages + y < start_y + y_page)
4521     Scroll(start_x, y_pages + y);
4522     else
4523     Scroll(start_x, start_y + y_page);
4524     }
4525     // Bugfix End
4526     break;
4527     }
4528     case WXK_UP:
4529     {
4530     if ((y_page > 0) && (start_y >= 1))
4531     Scroll(start_x, start_y - 1);
4532     break;
4533     }
4534     case WXK_DOWN:
4535     {
4536     // Bugfix Begin
4537     if ((y_page > 0) && (start_y <= y_pages-y-1))
4538     // Bugfix End
4539     {
4540     Scroll(start_x, start_y + 1);
4541     }
4542     break;
4543     }
4544     case WXK_LEFT:
4545     {
4546     if ((x_page > 0) && (start_x >= 1))
4547     Scroll(start_x - 1, start_y);
4548     break;
4549     }
4550     case WXK_RIGHT:
4551     {
4552     if (x_page > 0)
4553     Scroll(start_x + 1, start_y);
4554     break;
4555     }
4556     case WXK_HOME:
4557     {
4558     Scroll(0, 0);
4559     break;
4560     }
4561     // This is new
4562     case WXK_END:
4563     {
4564     Scroll(start_x, y_pages+y);
4565     break;
4566     }
4567     // end
4568     }
4569     }
4570 */
4571
4572 // Setup background and foreground colours correctly
4573 void wxWindow::SetupColours()
4574 {
4575     if (GetParent())
4576         SetBackgroundColour(GetParent()->GetBackgroundColour());
4577 }
4578
4579 void wxWindow::OnIdle(wxIdleEvent& event)
4580 {
4581     // Check if we need to send a LEAVE event
4582     if (m_mouseInWindow)
4583     {
4584         POINT pt;
4585         ::GetCursorPos(&pt);
4586         if (::WindowFromPoint(pt) != (HWND) GetHWND())
4587         {
4588             // Generate a LEAVE event
4589             m_mouseInWindow = FALSE;
4590
4591             int state = 0;
4592             if (::GetKeyState(VK_SHIFT) != 0)
4593                 state |= MK_SHIFT;
4594             if (::GetKeyState(VK_CONTROL) != 0)
4595                 state |= MK_CONTROL;
4596
4597             // Unfortunately the mouse button and keyboard state may have changed
4598             // by the time the OnIdle function is called, so 'state' may be
4599             // meaningless.
4600
4601             MSWOnMouseLeave(pt.x, pt.y, state);
4602         }
4603     }
4604     UpdateWindowUI();
4605 }
4606
4607 // Raise the window to the top of the Z order
4608 void wxWindow::Raise()
4609 {
4610     ::BringWindowToTop((HWND) GetHWND());
4611 }
4612
4613 // Lower the window to the bottom of the Z order
4614 void wxWindow::Lower()
4615 {
4616     ::SetWindowPos((HWND) GetHWND(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
4617 }
4618
4619 long wxWindow::MSWGetDlgCode()
4620 {
4621     // default: just forward to def window proc (the msg has no parameters)
4622     return MSWDefWindowProc(WM_GETDLGCODE, 0, 0);
4623 }
4624
4625 bool wxWindow::AcceptsFocus() const
4626 {
4627     // invisible and disabled controls don't need focus
4628     return IsShown() && IsEnabled();
4629 }
4630
4631 // Update region access
4632 wxRegion wxWindow::GetUpdateRegion() const
4633 {
4634     return m_updateRegion;
4635 }
4636
4637 bool wxWindow::IsExposed(int x, int y, int w, int h) const
4638 {
4639     return (m_updateRegion.Contains(x, y, w, h) != wxOutRegion);
4640 }
4641
4642 bool wxWindow::IsExposed(const wxPoint& pt) const
4643 {
4644     return (m_updateRegion.Contains(pt) != wxOutRegion);
4645 }
4646
4647 bool wxWindow::IsExposed(const wxRect& rect) const
4648 {
4649     return (m_updateRegion.Contains(rect) != wxOutRegion);
4650 }
4651
4652 // Set this window to be the child of 'parent'.
4653 bool wxWindow::Reparent(wxWindow *parent)
4654 {
4655     if (parent == GetParent())
4656         return TRUE;
4657
4658     // Unlink this window from the existing parent.
4659     if (GetParent())
4660     {
4661         GetParent()->RemoveChild(this);
4662     }
4663     else
4664         wxTopLevelWindows.DeleteObject(this);
4665
4666     HWND hWndParent = 0;
4667     HWND hWndChild = (HWND) GetHWND();
4668     if (parent != (wxWindow*) NULL)
4669     {
4670         parent->AddChild(this);
4671         hWndParent = (HWND) parent->GetHWND();
4672     }
4673     else
4674         wxTopLevelWindows.Append(this);
4675
4676     ::SetParent(hWndChild, hWndParent);
4677
4678     return TRUE;
4679 }
4680
4681 #ifdef __WXDEBUG__
4682 const char *wxGetMessageName(int message)
4683 {
4684     switch ( message ) {
4685     case 0x0000: return "WM_NULL";
4686     case 0x0001: return "WM_CREATE";
4687     case 0x0002: return "WM_DESTROY";
4688     case 0x0003: return "WM_MOVE";
4689     case 0x0005: return "WM_SIZE";
4690     case 0x0006: return "WM_ACTIVATE";
4691     case 0x0007: return "WM_SETFOCUS";
4692     case 0x0008: return "WM_KILLFOCUS";
4693     case 0x000A: return "WM_ENABLE";
4694     case 0x000B: return "WM_SETREDRAW";
4695     case 0x000C: return "WM_SETTEXT";
4696     case 0x000D: return "WM_GETTEXT";
4697     case 0x000E: return "WM_GETTEXTLENGTH";
4698     case 0x000F: return "WM_PAINT";
4699     case 0x0010: return "WM_CLOSE";
4700     case 0x0011: return "WM_QUERYENDSESSION";
4701     case 0x0012: return "WM_QUIT";
4702     case 0x0013: return "WM_QUERYOPEN";
4703     case 0x0014: return "WM_ERASEBKGND";
4704     case 0x0015: return "WM_SYSCOLORCHANGE";
4705     case 0x0016: return "WM_ENDSESSION";
4706     case 0x0017: return "WM_SYSTEMERROR";
4707     case 0x0018: return "WM_SHOWWINDOW";
4708     case 0x0019: return "WM_CTLCOLOR";
4709     case 0x001A: return "WM_WININICHANGE";
4710     case 0x001B: return "WM_DEVMODECHANGE";
4711     case 0x001C: return "WM_ACTIVATEAPP";
4712     case 0x001D: return "WM_FONTCHANGE";
4713     case 0x001E: return "WM_TIMECHANGE";
4714     case 0x001F: return "WM_CANCELMODE";
4715     case 0x0020: return "WM_SETCURSOR";
4716     case 0x0021: return "WM_MOUSEACTIVATE";
4717     case 0x0022: return "WM_CHILDACTIVATE";
4718     case 0x0023: return "WM_QUEUESYNC";
4719     case 0x0024: return "WM_GETMINMAXINFO";
4720     case 0x0026: return "WM_PAINTICON";
4721     case 0x0027: return "WM_ICONERASEBKGND";
4722     case 0x0028: return "WM_NEXTDLGCTL";
4723     case 0x002A: return "WM_SPOOLERSTATUS";
4724     case 0x002B: return "WM_DRAWITEM";
4725     case 0x002C: return "WM_MEASUREITEM";
4726     case 0x002D: return "WM_DELETEITEM";
4727     case 0x002E: return "WM_VKEYTOITEM";
4728     case 0x002F: return "WM_CHARTOITEM";
4729     case 0x0030: return "WM_SETFONT";
4730     case 0x0031: return "WM_GETFONT";
4731     case 0x0037: return "WM_QUERYDRAGICON";
4732     case 0x0039: return "WM_COMPAREITEM";
4733     case 0x0041: return "WM_COMPACTING";
4734     case 0x0044: return "WM_COMMNOTIFY";
4735     case 0x0046: return "WM_WINDOWPOSCHANGING";
4736     case 0x0047: return "WM_WINDOWPOSCHANGED";
4737     case 0x0048: return "WM_POWER";
4738
4739 #ifdef  __WIN32__
4740     case 0x004A: return "WM_COPYDATA";
4741     case 0x004B: return "WM_CANCELJOURNAL";
4742     case 0x004E: return "WM_NOTIFY";
4743     case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
4744     case 0x0051: return "WM_INPUTLANGCHANGE";
4745     case 0x0052: return "WM_TCARD";
4746     case 0x0053: return "WM_HELP";
4747     case 0x0054: return "WM_USERCHANGED";
4748     case 0x0055: return "WM_NOTIFYFORMAT";
4749     case 0x007B: return "WM_CONTEXTMENU";
4750     case 0x007C: return "WM_STYLECHANGING";
4751     case 0x007D: return "WM_STYLECHANGED";
4752     case 0x007E: return "WM_DISPLAYCHANGE";
4753     case 0x007F: return "WM_GETICON";
4754     case 0x0080: return "WM_SETICON";
4755 #endif  //WIN32
4756
4757     case 0x0081: return "WM_NCCREATE";
4758     case 0x0082: return "WM_NCDESTROY";
4759     case 0x0083: return "WM_NCCALCSIZE";
4760     case 0x0084: return "WM_NCHITTEST";
4761     case 0x0085: return "WM_NCPAINT";
4762     case 0x0086: return "WM_NCACTIVATE";
4763     case 0x0087: return "WM_GETDLGCODE";
4764     case 0x00A0: return "WM_NCMOUSEMOVE";
4765     case 0x00A1: return "WM_NCLBUTTONDOWN";
4766     case 0x00A2: return "WM_NCLBUTTONUP";
4767     case 0x00A3: return "WM_NCLBUTTONDBLCLK";
4768     case 0x00A4: return "WM_NCRBUTTONDOWN";
4769     case 0x00A5: return "WM_NCRBUTTONUP";
4770     case 0x00A6: return "WM_NCRBUTTONDBLCLK";
4771     case 0x00A7: return "WM_NCMBUTTONDOWN";
4772     case 0x00A8: return "WM_NCMBUTTONUP";
4773     case 0x00A9: return "WM_NCMBUTTONDBLCLK";
4774     case 0x0100: return "WM_KEYDOWN";
4775     case 0x0101: return "WM_KEYUP";
4776     case 0x0102: return "WM_CHAR";
4777     case 0x0103: return "WM_DEADCHAR";
4778     case 0x0104: return "WM_SYSKEYDOWN";
4779     case 0x0105: return "WM_SYSKEYUP";
4780     case 0x0106: return "WM_SYSCHAR";
4781     case 0x0107: return "WM_SYSDEADCHAR";
4782     case 0x0108: return "WM_KEYLAST";
4783
4784 #ifdef  __WIN32__
4785     case 0x010D: return "WM_IME_STARTCOMPOSITION";
4786     case 0x010E: return "WM_IME_ENDCOMPOSITION";
4787     case 0x010F: return "WM_IME_COMPOSITION";
4788 #endif  //WIN32
4789
4790     case 0x0110: return "WM_INITDIALOG";
4791     case 0x0111: return "WM_COMMAND";
4792     case 0x0112: return "WM_SYSCOMMAND";
4793     case 0x0113: return "WM_TIMER";
4794     case 0x0114: return "WM_HSCROLL";
4795     case 0x0115: return "WM_VSCROLL";
4796     case 0x0116: return "WM_INITMENU";
4797     case 0x0117: return "WM_INITMENUPOPUP";
4798     case 0x011F: return "WM_MENUSELECT";
4799     case 0x0120: return "WM_MENUCHAR";
4800     case 0x0121: return "WM_ENTERIDLE";
4801     case 0x0200: return "WM_MOUSEMOVE";
4802     case 0x0201: return "WM_LBUTTONDOWN";
4803     case 0x0202: return "WM_LBUTTONUP";
4804     case 0x0203: return "WM_LBUTTONDBLCLK";
4805     case 0x0204: return "WM_RBUTTONDOWN";
4806     case 0x0205: return "WM_RBUTTONUP";
4807     case 0x0206: return "WM_RBUTTONDBLCLK";
4808     case 0x0207: return "WM_MBUTTONDOWN";
4809     case 0x0208: return "WM_MBUTTONUP";
4810     case 0x0209: return "WM_MBUTTONDBLCLK";
4811     case 0x0210: return "WM_PARENTNOTIFY";
4812     case 0x0211: return "WM_ENTERMENULOOP";
4813     case 0x0212: return "WM_EXITMENULOOP";
4814
4815 #ifdef  __WIN32__
4816     case 0x0213: return "WM_NEXTMENU";
4817     case 0x0214: return "WM_SIZING";
4818     case 0x0215: return "WM_CAPTURECHANGED";
4819     case 0x0216: return "WM_MOVING";
4820     case 0x0218: return "WM_POWERBROADCAST";
4821     case 0x0219: return "WM_DEVICECHANGE";
4822 #endif  //WIN32
4823
4824     case 0x0220: return "WM_MDICREATE";
4825     case 0x0221: return "WM_MDIDESTROY";
4826     case 0x0222: return "WM_MDIACTIVATE";
4827     case 0x0223: return "WM_MDIRESTORE";
4828     case 0x0224: return "WM_MDINEXT";
4829     case 0x0225: return "WM_MDIMAXIMIZE";
4830     case 0x0226: return "WM_MDITILE";
4831     case 0x0227: return "WM_MDICASCADE";
4832     case 0x0228: return "WM_MDIICONARRANGE";
4833     case 0x0229: return "WM_MDIGETACTIVE";
4834     case 0x0230: return "WM_MDISETMENU";
4835     case 0x0233: return "WM_DROPFILES";
4836
4837 #ifdef  __WIN32__
4838     case 0x0281: return "WM_IME_SETCONTEXT";
4839     case 0x0282: return "WM_IME_NOTIFY";
4840     case 0x0283: return "WM_IME_CONTROL";
4841     case 0x0284: return "WM_IME_COMPOSITIONFULL";
4842     case 0x0285: return "WM_IME_SELECT";
4843     case 0x0286: return "WM_IME_CHAR";
4844     case 0x0290: return "WM_IME_KEYDOWN";
4845     case 0x0291: return "WM_IME_KEYUP";
4846 #endif  //WIN32
4847
4848     case 0x0300: return "WM_CUT";
4849     case 0x0301: return "WM_COPY";
4850     case 0x0302: return "WM_PASTE";
4851     case 0x0303: return "WM_CLEAR";
4852     case 0x0304: return "WM_UNDO";
4853     case 0x0305: return "WM_RENDERFORMAT";
4854     case 0x0306: return "WM_RENDERALLFORMATS";
4855     case 0x0307: return "WM_DESTROYCLIPBOARD";
4856     case 0x0308: return "WM_DRAWCLIPBOARD";
4857     case 0x0309: return "WM_PAINTCLIPBOARD";
4858     case 0x030A: return "WM_VSCROLLCLIPBOARD";
4859     case 0x030B: return "WM_SIZECLIPBOARD";
4860     case 0x030C: return "WM_ASKCBFORMATNAME";
4861     case 0x030D: return "WM_CHANGECBCHAIN";
4862     case 0x030E: return "WM_HSCROLLCLIPBOARD";
4863     case 0x030F: return "WM_QUERYNEWPALETTE";
4864     case 0x0310: return "WM_PALETTEISCHANGING";
4865     case 0x0311: return "WM_PALETTECHANGED";
4866
4867 #ifdef __WIN32__
4868         // common controls messages - although they're not strictly speaking
4869         // standard, it's nice to decode them nevertheless
4870
4871         // listview
4872     case 0x1000 + 0: return "LVM_GETBKCOLOR";
4873     case 0x1000 + 1: return "LVM_SETBKCOLOR";
4874     case 0x1000 + 2: return "LVM_GETIMAGELIST";
4875     case 0x1000 + 3: return "LVM_SETIMAGELIST";
4876     case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4877     case 0x1000 + 5: return "LVM_GETITEMA";
4878     case 0x1000 + 75: return "LVM_GETITEMW";
4879     case 0x1000 + 6: return "LVM_SETITEMA";
4880     case 0x1000 + 76: return "LVM_SETITEMW";
4881     case 0x1000 + 7: return "LVM_INSERTITEMA";
4882     case 0x1000 + 77: return "LVM_INSERTITEMW";
4883     case 0x1000 + 8: return "LVM_DELETEITEM";
4884     case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4885     case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4886     case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4887     case 0x1000 + 12: return "LVM_GETNEXTITEM";
4888     case 0x1000 + 13: return "LVM_FINDITEMA";
4889     case 0x1000 + 83: return "LVM_FINDITEMW";
4890     case 0x1000 + 14: return "LVM_GETITEMRECT";
4891     case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4892     case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4893     case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4894     case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4895     case 0x1000 + 18: return "LVM_HITTEST";
4896     case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4897     case 0x1000 + 20: return "LVM_SCROLL";
4898     case 0x1000 + 21: return "LVM_REDRAWITEMS";
4899     case 0x1000 + 22: return "LVM_ARRANGE";
4900     case 0x1000 + 23: return "LVM_EDITLABELA";
4901     case 0x1000 + 118: return "LVM_EDITLABELW";
4902     case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4903     case 0x1000 + 25: return "LVM_GETCOLUMNA";
4904     case 0x1000 + 95: return "LVM_GETCOLUMNW";
4905     case 0x1000 + 26: return "LVM_SETCOLUMNA";
4906     case 0x1000 + 96: return "LVM_SETCOLUMNW";
4907     case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4908     case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4909     case 0x1000 + 28: return "LVM_DELETECOLUMN";
4910     case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4911     case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4912     case 0x1000 + 31: return "LVM_GETHEADER";
4913     case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4914     case 0x1000 + 34: return "LVM_GETVIEWRECT";
4915     case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4916     case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4917     case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4918     case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4919     case 0x1000 + 39: return "LVM_GETTOPINDEX";
4920     case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4921     case 0x1000 + 41: return "LVM_GETORIGIN";
4922     case 0x1000 + 42: return "LVM_UPDATE";
4923     case 0x1000 + 43: return "LVM_SETITEMSTATE";
4924     case 0x1000 + 44: return "LVM_GETITEMSTATE";
4925     case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4926     case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4927     case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4928     case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4929     case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4930     case 0x1000 + 48: return "LVM_SORTITEMS";
4931     case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4932     case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4933     case 0x1000 + 51: return "LVM_GETITEMSPACING";
4934     case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4935     case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4936     case 0x1000 + 53: return "LVM_SETICONSPACING";
4937     case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4938     case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4939     case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4940     case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4941     case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4942     case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4943     case 0x1000 + 60: return "LVM_SETHOTITEM";
4944     case 0x1000 + 61: return "LVM_GETHOTITEM";
4945     case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4946     case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4947     case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4948     case 0x1000 + 65: return "LVM_SETWORKAREA";
4949
4950         // tree view
4951     case 0x1100 + 0: return "TVM_INSERTITEMA";
4952     case 0x1100 + 50: return "TVM_INSERTITEMW";
4953     case 0x1100 + 1: return "TVM_DELETEITEM";
4954     case 0x1100 + 2: return "TVM_EXPAND";
4955     case 0x1100 + 4: return "TVM_GETITEMRECT";
4956     case 0x1100 + 5: return "TVM_GETCOUNT";
4957     case 0x1100 + 6: return "TVM_GETINDENT";
4958     case 0x1100 + 7: return "TVM_SETINDENT";
4959     case 0x1100 + 8: return "TVM_GETIMAGELIST";
4960     case 0x1100 + 9: return "TVM_SETIMAGELIST";
4961     case 0x1100 + 10: return "TVM_GETNEXTITEM";
4962     case 0x1100 + 11: return "TVM_SELECTITEM";
4963     case 0x1100 + 12: return "TVM_GETITEMA";
4964     case 0x1100 + 62: return "TVM_GETITEMW";
4965     case 0x1100 + 13: return "TVM_SETITEMA";
4966     case 0x1100 + 63: return "TVM_SETITEMW";
4967     case 0x1100 + 14: return "TVM_EDITLABELA";
4968     case 0x1100 + 65: return "TVM_EDITLABELW";
4969     case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4970     case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4971     case 0x1100 + 17: return "TVM_HITTEST";
4972     case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4973     case 0x1100 + 19: return "TVM_SORTCHILDREN";
4974     case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4975     case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4976     case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4977     case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4978     case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4979     case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4980     case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4981
4982         // header
4983     case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4984     case 0x1200 + 1: return "HDM_INSERTITEMA";
4985     case 0x1200 + 10: return "HDM_INSERTITEMW";
4986     case 0x1200 + 2: return "HDM_DELETEITEM";
4987     case 0x1200 + 3: return "HDM_GETITEMA";
4988     case 0x1200 + 11: return "HDM_GETITEMW";
4989     case 0x1200 + 4: return "HDM_SETITEMA";
4990     case 0x1200 + 12: return "HDM_SETITEMW";
4991     case 0x1200 + 5: return "HDM_LAYOUT";
4992     case 0x1200 + 6: return "HDM_HITTEST";
4993     case 0x1200 + 7: return "HDM_GETITEMRECT";
4994     case 0x1200 + 8: return "HDM_SETIMAGELIST";
4995     case 0x1200 + 9: return "HDM_GETIMAGELIST";
4996     case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4997     case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4998     case 0x1200 + 17: return "HDM_GETORDERARRAY";
4999     case 0x1200 + 18: return "HDM_SETORDERARRAY";
5000     case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5001
5002         // tab control
5003     case 0x1300 + 2: return "TCM_GETIMAGELIST";
5004     case 0x1300 + 3: return "TCM_SETIMAGELIST";
5005     case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5006     case 0x1300 + 5: return "TCM_GETITEMA";
5007     case 0x1300 + 60: return "TCM_GETITEMW";
5008     case 0x1300 + 6: return "TCM_SETITEMA";
5009     case 0x1300 + 61: return "TCM_SETITEMW";
5010     case 0x1300 + 7: return "TCM_INSERTITEMA";
5011     case 0x1300 + 62: return "TCM_INSERTITEMW";
5012     case 0x1300 + 8: return "TCM_DELETEITEM";
5013     case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5014     case 0x1300 + 10: return "TCM_GETITEMRECT";
5015     case 0x1300 + 11: return "TCM_GETCURSEL";
5016     case 0x1300 + 12: return "TCM_SETCURSEL";
5017     case 0x1300 + 13: return "TCM_HITTEST";
5018     case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5019     case 0x1300 + 40: return "TCM_ADJUSTRECT";
5020     case 0x1300 + 41: return "TCM_SETITEMSIZE";
5021     case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5022     case 0x1300 + 43: return "TCM_SETPADDING";
5023     case 0x1300 + 44: return "TCM_GETROWCOUNT";
5024     case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5025     case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5026     case 0x1300 + 47: return "TCM_GETCURFOCUS";
5027     case 0x1300 + 48: return "TCM_SETCURFOCUS";
5028     case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5029     case 0x1300 + 50: return "TCM_DESELECTALL";
5030
5031         // toolbar
5032     case WM_USER+1: return "TB_ENABLEBUTTON";
5033     case WM_USER+2: return "TB_CHECKBUTTON";
5034     case WM_USER+3: return "TB_PRESSBUTTON";
5035     case WM_USER+4: return "TB_HIDEBUTTON";
5036     case WM_USER+5: return "TB_INDETERMINATE";
5037     case WM_USER+9: return "TB_ISBUTTONENABLED";
5038     case WM_USER+10: return "TB_ISBUTTONCHECKED";
5039     case WM_USER+11: return "TB_ISBUTTONPRESSED";
5040     case WM_USER+12: return "TB_ISBUTTONHIDDEN";
5041     case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
5042     case WM_USER+17: return "TB_SETSTATE";
5043     case WM_USER+18: return "TB_GETSTATE";
5044     case WM_USER+19: return "TB_ADDBITMAP";
5045     case WM_USER+20: return "TB_ADDBUTTONS";
5046     case WM_USER+21: return "TB_INSERTBUTTON";
5047     case WM_USER+22: return "TB_DELETEBUTTON";
5048     case WM_USER+23: return "TB_GETBUTTON";
5049     case WM_USER+24: return "TB_BUTTONCOUNT";
5050     case WM_USER+25: return "TB_COMMANDTOINDEX";
5051     case WM_USER+26: return "TB_SAVERESTOREA";
5052     case WM_USER+76: return "TB_SAVERESTOREW";
5053     case WM_USER+27: return "TB_CUSTOMIZE";
5054     case WM_USER+28: return "TB_ADDSTRINGA";
5055     case WM_USER+77: return "TB_ADDSTRINGW";
5056     case WM_USER+29: return "TB_GETITEMRECT";
5057     case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
5058     case WM_USER+31: return "TB_SETBUTTONSIZE";
5059     case WM_USER+32: return "TB_SETBITMAPSIZE";
5060     case WM_USER+33: return "TB_AUTOSIZE";
5061     case WM_USER+35: return "TB_GETTOOLTIPS";
5062     case WM_USER+36: return "TB_SETTOOLTIPS";
5063     case WM_USER+37: return "TB_SETPARENT";
5064     case WM_USER+39: return "TB_SETROWS";
5065     case WM_USER+40: return "TB_GETROWS";
5066     case WM_USER+42: return "TB_SETCMDID";
5067     case WM_USER+43: return "TB_CHANGEBITMAP";
5068     case WM_USER+44: return "TB_GETBITMAP";
5069     case WM_USER+45: return "TB_GETBUTTONTEXTA";
5070     case WM_USER+75: return "TB_GETBUTTONTEXTW";
5071     case WM_USER+46: return "TB_REPLACEBITMAP";
5072     case WM_USER+47: return "TB_SETINDENT";
5073     case WM_USER+48: return "TB_SETIMAGELIST";
5074     case WM_USER+49: return "TB_GETIMAGELIST";
5075     case WM_USER+50: return "TB_LOADIMAGES";
5076     case WM_USER+51: return "TB_GETRECT";
5077     case WM_USER+52: return "TB_SETHOTIMAGELIST";
5078     case WM_USER+53: return "TB_GETHOTIMAGELIST";
5079     case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
5080     case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
5081     case WM_USER+56: return "TB_SETSTYLE";
5082     case WM_USER+57: return "TB_GETSTYLE";
5083     case WM_USER+58: return "TB_GETBUTTONSIZE";
5084     case WM_USER+59: return "TB_SETBUTTONWIDTH";
5085     case WM_USER+60: return "TB_SETMAXTEXTROWS";
5086     case WM_USER+61: return "TB_GETTEXTROWS";
5087     case WM_USER+41: return "TB_GETBITMAPFLAGS";
5088
5089 #endif //WIN32
5090
5091     default:
5092         static char s_szBuf[128];
5093         sprintf(s_szBuf, "<unknown message = %d>", message);
5094         return s_szBuf;
5095   }
5096 }
5097 #endif //__WXDEBUG__