src/os2/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/12/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 //
  13 // For compilers that support precompilation, includes "wx.h".
  14 //
  15 #include "wx/wxprec.h"
  16
  17 #ifndef WX_PRECOMP
  18     #define INCL_DOS
  19     #define INCL_PM
  20     #include <os2.h>
  21     #include "wx/window.h"
  22     #include "wx/accel.h"
  23     #include "wx/setup.h"
  24     #include "wx/menu.h"
  25     #include "wx/dc.h"
  26     #include "wx/dcclient.h"
  27     #include "wx/utils.h"
  28     #include "wx/app.h"
  29     #include "wx/panel.h"
  30     #include "wx/layout.h"
  31     #include "wx/dialog.h"
  32     #include "wx/frame.h"
  33     #include "wx/listbox.h"
  34     #include "wx/button.h"
  35     #include "wx/msgdlg.h"
  36
  37     #include <stdio.h>
  38 #endif
  39
  40 #if     wxUSE_OWNER_DRAWN
  41     #include "wx/ownerdrw.h"
  42 #endif
  43
  44 #if     wxUSE_DRAG_AND_DROP
  45     #include "wx/dnd.h"
  46 #endif
  47
  48 #include "wx/menuitem.h"
  49 #include "wx/log.h"
  50
  51 #include "wx/os2/private.h"
  52
  53 #if wxUSE_TOOLTIPS
  54     #include "wx/tooltip.h"
  55 #endif
  56
  57 #if wxUSE_CARET
  58     #include "wx/caret.h"
  59 #endif // wxUSE_CARET
  60
  61 #include "wx/intl.h"
  62 #include "wx/log.h"
  63
  64
  65 #include "wx/textctrl.h"
  66
  67 #include <string.h>
  68
  69 //
  70 // Place compiler, OS specific includes here
  71 //
  72
  73 //
  74 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
  75 //
  76 #ifndef GET_X_LPARAM
  77 //
  78 //  SHORT1FROMMP -- LOWORD
  79 //
  80     #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
  81 //
  82 //  SHORT2FROMMP -- HIWORD
  83 //
  84     #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
  85 #endif // GET_X_LPARAM
  86
  87 // ---------------------------------------------------------------------------
  88 // global variables
  89 // ---------------------------------------------------------------------------
  90
  91 //
  92 // The last Windows message we got (MT-UNSAFE)
  93 //
  94 extern WXMSGID            s_currentMsg;
  95
  96 wxMenu*                   wxCurrentPopupMenu = NULL;
  97 extern wxList WXDLLEXPORT wxPendingDelete;
  98 extern wxChar*            wxCanvasClassName;
  99 wxList*                   wxWinHandleList = NULL;
 100
 101 // ---------------------------------------------------------------------------
 102 // private functions
 103 // ---------------------------------------------------------------------------
 104
 105 //
 106 // the window proc for all our windows; most gui's have something similar
 107 //
 108 MRESULT wxWndProc( HWND hWnd
 109                   ,ULONG message
 110                   ,MPARAM mp1
 111                   ,MPARAM mp2
 112                  );
 113
 114 #ifdef  __WXDEBUG__
 115     const char *wxGetMessageName(int message);
 116 #endif  //__WXDEBUG__
 117
 118 void      wxRemoveHandleAssociation(wxWindow* pWin);
 119 void      wxAssociateWinWithHandle( HWND      hWnd
 120                                    ,wxWindow* pWin
 121                                   );
 122 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
 123
 124 //
 125 // This magical function is used to translate VK_APPS key presses to right
 126 // mouse clicks
 127 //
 128 static void TranslateKbdEventToMouse( wxWindow* pWin
 129                                      ,int*      pX
 130                                      ,int*      pY
 131                                      ,MPARAM*   pFlags
 132                                     );
 133
 134 //
 135 // get the current state of SHIFT/CTRL keys
 136 //
 137 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
 138 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
 139 // ---------------------------------------------------------------------------
 140 // event tables
 141 // ---------------------------------------------------------------------------
 142
 143     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 144
 145 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
 146     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 147     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 148     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 149     EVT_IDLE(wxWindow::OnIdle)
 150 END_EVENT_TABLE()
 151
 152 // ===========================================================================
 153 // implementation
 154 // ===========================================================================
 155
 156 //
 157 // Find an item given the PM Window id
 158 //
 159 wxWindow* wxWindow::FindItem(
 160   long                              lId
 161 ) const
 162 {
 163     wxControl*                      pItem = wxDynamicCast( this
 164                                                           ,wxControl
 165                                                          );
 166
 167     if (pItem)
 168     {
 169         //
 170         // I it we or one of our "internal" children?
 171         //
 172         if (pItem->GetId() == lId ||
 173              (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND))
 174         {
 175             return pItem;
 176         }
 177     }
 178
 179     wxWindowList::Node*             pCurrent = GetChildren().GetFirst();
 180
 181     while (pCurrent)
 182     {
 183         wxWindow*                   pChildWin = pCurrent->GetData();
 184         wxWindow*                   pWnd = pChildWin->FindItem(lId);
 185
 186         if (pWnd)
 187             return pWnd;
 188
 189         pCurrent = pCurrent->GetNext();
 190     }
 191     return(NULL);
 192 } // end of wxWindow::FindItem
 193
 194 //
 195 // Find an item given the PM Window handle
 196 //
 197 wxWindow* wxWindow::FindItemByHWND(
 198   WXHWND                            hWnd
 199 , bool                              bControlOnly
 200 ) const
 201 {
 202     wxWindowList::Node*             pCurrent = GetChildren().GetFirst();
 203
 204     while (pCurrent)
 205     {
 206         wxWindow*                   pParent = pCurrent->GetData();
 207
 208         //
 209         // Do a recursive search.
 210         //
 211         wxWindow*                   pWnd = pParent->FindItemByHWND(hWnd);
 212
 213         if (pWnd)
 214             return(pWnd);
 215
 216         if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl)))
 217         {
 218             wxWindow*               pItem = pCurrent->GetData();
 219
 220             if (pItem->GetHWND() == hWnd)
 221                 return(pItem);
 222             else
 223             {
 224                 if (pItem->ContainsHWND(hWnd))
 225                     return(pItem);
 226             }
 227         }
 228         pCurrent = pCurrent->GetNext();
 229     }
 230     return(NULL);
 231 } // end of wxWindow::FindItemByHWND
 232
 233 //
 234 // Default command handler
 235 //
 236 bool wxWindow::OS2Command(
 237   WXUINT                            WXUNUSED(uParam)
 238 , WXWORD                            WXUNUSED(uId)
 239 )
 240 {
 241     return(FALSE);
 242 }
 243
 244 // ----------------------------------------------------------------------------
 245 // constructors and such
 246 // ----------------------------------------------------------------------------
 247
 248 void wxWindow::Init()
 249 {
 250     //
 251     // Generic
 252     //
 253     InitBase();
 254
 255     //
 256     // PM specific
 257     //
 258     m_bDoubleClickAllowed = 0;
 259     m_bWinCaptured = FALSE;
 260
 261     m_isBeingDeleted = FALSE;
 262     m_fnOldWndProc = 0;
 263     m_bUseCtl3D = FALSE;
 264     m_bMouseInWindow = FALSE;
 265
 266     //
 267     // wxWnd
 268     //
 269     m_hMenu = 0;
 270     m_hWnd = 0;
 271
 272     //
 273     // Pass WM_GETDLGCODE to DefWindowProc()
 274     m_lDlgCode = 0;
 275
 276     m_nXThumbSize = 0;
 277     m_nYThumbSize = 0;
 278     m_bBackgroundTransparent = FALSE;
 279
 280     //
 281     // As all windows are created with WS_VISIBLE style...
 282     //
 283     m_isShown = TRUE;
 284
 285 #if wxUSE_MOUSEEVENT_HACK
 286     m_lLastMouseX =
 287     m_lLastMouseY = -1;
 288     m_nLastMouseEvent = -1;
 289 #endif // wxUSE_MOUSEEVENT_HACK
 290 } // wxWindow::Init
 291
 292 //
 293 // Destructor
 294 //
 295 wxWindow::~wxWindow()
 296 {
 297     m_isBeingDeleted = TRUE;
 298
 299     OS2DetachWindowMenu();
 300     if (m_parent)
 301         m_parent->RemoveChild(this);
 302     DestroyChildren();
 303     if (m_hWnd)
 304     {
 305         if(!::WinDestroyWindow(GetHWND()))
 306             wxLogLastError(wxT("DestroyWindow"));
 307         //
 308         // remove hWnd <-> wxWindow association
 309         //
 310         wxRemoveHandleAssociation(this);
 311     }
 312 } // end of wxWindow::~wxWindow
 313
 314 bool wxWindow::Create(
 315   wxWindow*                         pParent
 316 , wxWindowID                        vId
 317 , const wxPoint&                    rPos
 318 , const wxSize&                     rSize
 319 , long                              lStyle
 320 , const wxString&                   rName
 321 )
 322 {
 323     wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
 324
 325     if ( !CreateBase( pParent
 326                      ,vId
 327                      ,rPos
 328                      ,rSize
 329                      ,lStyle
 330                      ,wxDefaultValidator
 331                      ,rName
 332                     ))
 333         return(FALSE);
 334
 335     pParent->AddChild(this);
 336
 337     ULONG                           ulFlags = 0L;
 338
 339     //
 340     // Frame windows and their derivatives only
 341     //
 342     if (lStyle & wxBORDER)
 343         ulFlags |= FCF_BORDER;
 344     if (lStyle & wxTHICK_FRAME )
 345         ulFlags |= FCF_SIZEBORDER;
 346
 347     //
 348     // Some generic window styles
 349     //
 350     ulFlags |= WS_VISIBLE;
 351     if (lStyle & wxCLIP_CHILDREN )
 352         ulFlags |= WS_CLIPCHILDREN;
 353
 354     bool                            bWant3D;
 355     WXDWORD                         dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
 356
 357     //
 358     // OS/2 PM doesn't have "extended" styles but if the library specifies
 359     // them and we are creating a frame window then at least give it a border
 360     //
 361     if ( bWant3D ||
 362         (m_windowStyle & wxSIMPLE_BORDER) ||
 363         (m_windowStyle & wxRAISED_BORDER ) ||
 364         (m_windowStyle & wxSUNKEN_BORDER) ||
 365         (m_windowStyle & wxDOUBLE_BORDER)
 366        )
 367     {
 368         ulFlags |= FCF_BORDER;
 369     }
 370     OS2Create( m_windowId
 371               ,pParent
 372               ,wxCanvasClassName
 373               ,this
 374               ,NULL
 375               ,rPos.x
 376               ,rPos.y
 377               ,WidthDefault(rSize.x)
 378               ,HeightDefault(rSize.y)
 379               ,ulFlags
 380               ,NULL
 381               ,dwExStyle
 382              );
 383     return(TRUE);
 384 } // end of wxWindow::Create
 385
 386 // ---------------------------------------------------------------------------
 387 // basic operations
 388 // ---------------------------------------------------------------------------
 389
 390 void wxWindow::SetFocus()
 391 {
 392     HWND                            hWnd = GetHwnd();
 393
 394     if (hWnd)
 395         ::WinSetFocus(HWND_DESKTOP, hWnd);
 396 } // end of wxWindow::SetFocus
 397
 398 wxWindow* wxWindowBase::FindFocus()
 399 {
 400     HWND                            hWnd = ::WinQueryFocus(HWND_DESKTOP);
 401
 402     if (hWnd)
 403     {
 404         return wxFindWinFromHandle((WXHWND)hWnd);
 405     }
 406     return NULL;
 407 } // wxWindowBase::FindFocus
 408
 409 bool wxWindow::Enable(
 410   bool                              bEnable
 411 )
 412 {
 413     if (!wxWindowBase::Enable(bEnable))
 414         return(FALSE);
 415
 416     HWND                            hWnd = GetHwnd();
 417
 418     if ( hWnd )
 419         ::WinEnableWindow(hWnd, (BOOL)bEnable);
 420
 421     wxWindowList::Node*             pNode = GetChildren().GetFirst();
 422
 423     while (pNode)
 424     {
 425         wxWindow*                   pChild = pNode->GetData();
 426
 427         pChild->Enable(bEnable);
 428         pNode = pNode->GetNext();
 429     }
 430     return(TRUE);
 431 } // end of wxWindow::Enable
 432
 433 bool wxWindow::Show(
 434   bool                              bShow
 435 )
 436 {
 437     if (!wxWindowBase::Show(bShow))
 438         return(FALSE);
 439
 440     HWND                            hWnd = GetHwnd();
 441
 442     ::WinShowWindow(hWnd, bShow);
 443
 444     if (bShow)
 445     {
 446         ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
 447     }
 448     return(TRUE);
 449 } // end of wxWindow::Show
 450
 451 void wxWindow::Raise()
 452 {
 453     ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
 454 } // end of wxWindow::Raise
 455
 456 void wxWindow::Lower()
 457 {
 458     ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
 459 } // end of wxWindow::Lower
 460
 461 void wxWindow::SetTitle(
 462   const wxString&                   rTitle
 463 )
 464 {
 465     ::WinSetWindowText(GetHwnd(), rTitle.c_str());
 466 } // end of wxWindow::SetTitle
 467
 468 wxString wxWindow::GetTitle() const
 469 {
 470     return wxGetWindowText(GetHWND());
 471 } // end of wxWindow::GetTitle
 472
 473 void wxWindow::CaptureMouse()
 474 {
 475     HWND                            hWnd = GetHwnd();
 476
 477     if (hWnd && !m_bWinCaptured)
 478     {
 479         ::WinSetCapture(HWND_DESKTOP, hWnd);
 480         m_bWinCaptured = TRUE;
 481     }
 482 } // end of wxWindow::GetTitle
 483
 484 void wxWindow::ReleaseMouse()
 485 {
 486     if (m_bWinCaptured)
 487     {
 488         ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
 489         m_bWinCaptured = FALSE;
 490     }
 491 } // end of wxWindow::ReleaseMouse
 492
 493 bool wxWindow::SetFont(
 494   const wxFont&                     rFont
 495 )
 496 {
 497     if (!wxWindowBase::SetFont(rFont))
 498     {
 499         // nothing to do
 500         return(FALSE);
 501     }
 502
 503     HWND                            hWnd = GetHwnd();
 504
 505     if (hWnd != 0)
 506     {
 507         wxChar                      zFont[128];
 508
 509         sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str());
 510         return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont));
 511     }
 512     return(TRUE);
 513 }
 514
 515 bool wxWindow::SetCursor(
 516   const wxCursor&                   rCursor
 517 ) // check if base implementation is OK
 518 {
 519     if ( !wxWindowBase::SetCursor(rCursor))
 520     {
 521         // no change
 522         return FALSE;
 523     }
 524
 525     wxASSERT_MSG( m_cursor.Ok(),
 526                   wxT("cursor must be valid after call to the base version"));
 527
 528     HWND                            hWnd = GetHwnd();
 529     POINTL                          vPoint;
 530     RECTL                           vRect;
 531     HPS                             hPS;
 532     HRGN                            hRGN;
 533
 534     hPS = ::WinGetPS(hWnd);
 535
 536     ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
 537     ::WinQueryWindowRect(hWnd, &vRect);
 538
 539     hRGN = ::GpiCreateRegion(hPS, 1L, &vRect);
 540
 541     if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy())
 542     {
 543         ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
 544     }
 545     return TRUE;
 546 } // end of wxWindow::SetCursor
 547
 548 void wxWindow::WarpPointer(
 549   int                               nXPos
 550 , int                               nYPos
 551 )
 552 {
 553     int                             nX = nXPos;
 554     int                             nY = nYPos;
 555     RECTL                           vRect;
 556
 557     ::WinQueryWindowRect(GetHwnd(), &vRect);
 558     nX += vRect.xLeft;
 559     nY += vRect.yBottom;
 560
 561     ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
 562 } // end of wxWindow::WarpPointer
 563
 564 #if WXWIN_COMPATIBILITY
 565 void wxWindow::OS2DeviceToLogical (float *x, float *y) const
 566 {
 567 }
 568 #endif // WXWIN_COMPATIBILITY
 569
 570 // ---------------------------------------------------------------------------
 571 // scrolling stuff
 572 // ---------------------------------------------------------------------------
 573
 574 #if WXWIN_COMPATIBILITY
 575 void wxWindow::SetScrollRange(
 576   int                               nOrient
 577 , int                               nRange
 578 , bool                              bRefresh
 579 )
 580 {
 581     ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, nRange));
 582 } // end of wxWindow::SetScrollRange
 583
 584 void wxWindow::SetScrollPage(
 585   int                               nOrient
 586 , int                               nPage
 587 , bool                              bRefresh
 588 )
 589 {
 590     if ( orient == wxHORIZONTAL )
 591         m_xThumbSize = page;
 592     else
 593         m_yThumbSize = page;
 594 }
 595
 596 int wxWindow::OldGetScrollRange(
 597   int                               nOrient
 598 ) const
 599 {
 600     MRESULT                         mRc;
 601     HWND                            hWnd = GetHwnd();
 602
 603     if (hWnd)
 604     {
 605         mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
 606         return(SHORT2FROMMR(mRc));
 607      }
 608      return 0;
 609 } // end of wxWindow::OldGetScrollRange
 610
 611 int  wxWindow::GetScrollPage(
 612   int                               nOrient
 613 ) const
 614 {
 615     if (nOrient == wxHORIZONTAL)
 616         return m_nXThumbSize;
 617     else
 618         return m_nYThumbSize;
 619 } // end of wxWindow::GetScrollPage
 620 #endif // WXWIN_COMPATIBILITY
 621
 622 int  wxWindow::GetScrollPos(
 623   int                               nOrient
 624 ) const
 625 {
 626     return((int)::WinSendMsg(GetHwnd(), SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
 627 } // end of wxWindow::GetScrollPos
 628
 629 int wxWindow::GetScrollRange(
 630   int                               nOrient
 631 ) const
 632 {
 633     MRESULT                         mr;
 634
 635     mr = ::WinSendMsg(GetHwnd(), SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
 636     return((int)SHORT2FROMMR(mr));
 637 } // end of wxWindow::GetScrollRange
 638
 639 int wxWindow::GetScrollThumb(
 640   int                               nOrient
 641 ) const
 642 {
 643     WNDPARAMS                       vWndParams;
 644     PSBCDATA                        pSbcd;
 645
 646     ::WinSendMsg(GetHwnd(), WM_QUERYWINDOWPARAMS, (MPARAM)&vWndParams, (MPARAM)NULL);
 647     pSbcd = (PSBCDATA)vWndParams.pCtlData;
 648     return((int)pSbcd->posThumb);
 649 } // end of wxWindow::GetScrollThumb
 650
 651 void wxWindow::SetScrollPos(
 652   int                               nOrient
 653 , int                               nPos
 654 , bool                              bRefresh
 655 )
 656 {
 657     ::WinSendMsg(GetHwnd(), SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
 658 } // end of wxWindow::SetScrollPos(
 659
 660 void wxWindow::SetScrollbar(
 661   int                               nOrient
 662 , int                               nPos
 663 , int                               nThumbVisible
 664 , int                               nRange
 665 , bool                              bRefresh
 666 )
 667 {
 668     ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, nRange));
 669     if (nOrient == wxHORIZONTAL)
 670     {
 671         m_nXThumbSize = nThumbVisible;
 672     }
 673     else
 674     {
 675         m_nYThumbSize = nThumbVisible;
 676     }
 677 } // end of wxWindow::SetScrollbar
 678
 679 void wxWindow::ScrollWindow(
 680   int                               nDx
 681 , int                               nDy
 682 , const wxRect*                     pRect
 683 )
 684 {
 685     RECTL                           vRect2;
 686
 687     if (pRect)
 688     {
 689         vRect2.xLeft   = pRect->x;
 690         vRect2.yTop    = pRect->y;
 691         vRect2.xRight  = pRect->x + pRect->width;
 692         vRect2.yBottom = pRect->y + pRect->height;
 693     }
 694
 695     if (pRect)
 696         ::WinScrollWindow(GetHwnd(), (LONG)nDx, (LONG)nDy, &vRect2, NULL, NULLHANDLE, NULL, 0L);
 697     else
 698         ::WinScrollWindow(GetHwnd(), nDx, nDy, NULL, NULL, NULLHANDLE, NULL, 0L);
 699 } // end of wxWindow::ScrollWindow
 700
 701 // ---------------------------------------------------------------------------
 702 // subclassing
 703 // ---------------------------------------------------------------------------
 704
 705 void wxWindow::SubclassWin(WXHWND hWnd)
 706 {
 707     HAB                             hab;
 708     HWND                            hwnd = (HWND)hWnd;
 709
 710     wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
 711
 712 /*
 713 * TODO: implement something like this:
 714 *   wxCHECK_RET(::WinIsWindow(hab, hwnd), wxT("invalid HWND in SubclassWin") );
 715 *
 716 *   wxAssociateWinWithHandle(hwnd, this);
 717 *
 718 *   m_fnOldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 719 *   SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
 720 */
 721 }
 722
 723 void wxWindow::UnsubclassWin()
 724 {
 725 /*
 726 * TODO:
 727
 728     wxRemoveHandleAssociation(this);
 729
 730     // Restore old Window proc
 731     HWND hwnd = GetHwnd();
 732     if ( hwnd )
 733     {
 734         m_hWnd = 0;
 735
 736         wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in UnsubclassWin") );
 737
 738         FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 739         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 740         {
 741             SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
 742             m_oldWndProc = 0;
 743         }
 744     }
 745 */
 746 }
 747
 748 //
 749 // Make a Windows extended style from the given wxWindows window style
 750 //
 751 WXDWORD wxWindow::MakeExtendedStyle(
 752   long                              lStyle
 753 , bool                              bEliminateBorders
 754 )
 755 {
 756    //
 757    // PM does not support extended style
 758    //
 759     WXDWORD                         exStyle = 0;
 760     return exStyle;
 761 } // end of wxWindow::MakeExtendedStyle
 762
 763 // Determines whether native 3D effects or CTL3D should be used,
 764 // applying a default border style if required, and returning an extended
 765 // style to pass to CreateWindowEx.
 766 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle,
 767                                      bool *want3D) const
 768 {
 769    DWORD exStyle = 0L; // remove after implementation doe
 770 /* TODO:  this ought to be fun
 771 *
 772     // If matches certain criteria, then assume no 3D effects
 773     // unless specifically requested (dealt with in MakeExtendedStyle)
 774     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 775     {
 776         *want3D = FALSE;
 777         return MakeExtendedStyle(m_windowStyle, FALSE);
 778     }
 779
 780     // Determine whether we should be using 3D effects or not.
 781     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 782
 783     // 1) App can specify global 3D effects
 784     *want3D = wxTheApp->GetAuto3D();
 785
 786     // 2) If the parent is being drawn with user colours, or simple border specified,
 787     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 788     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 789         *want3D = FALSE;
 790
 791     // 3) Control can override this global setting by defining
 792     // a border style, e.g. wxSUNKEN_BORDER
 793     if ( m_windowStyle & wxSUNKEN_BORDER  )
 794         *want3D = TRUE;
 795
 796     // 4) If it's a special border, CTL3D can't cope so we want a native border
 797     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 798         (m_windowStyle & wxSTATIC_BORDER) )
 799     {
 800         *want3D = TRUE;
 801         nativeBorder = TRUE;
 802     }
 803
 804     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 805     // effects from extended style
 806 #if wxUSE_CTL3D
 807     if ( *want3D )
 808         nativeBorder = FALSE;
 809 #endif
 810
 811     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 812
 813     // If we want 3D, but haven't specified a border here,
 814     // apply the default border style specified.
 815     // TODO what about non-Win95 WIN32? Does it have borders?
 816 #if defined(__WIN95__) && !wxUSE_CTL3D
 817     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 818         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 819         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 820 #endif
 821 */
 822     return exStyle;
 823 }
 824
 825 #if WXWIN_COMPATIBILITY
 826 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 827 {
 828     // TODO:
 829 }
 830
 831 wxObject* wxWindow::GetChild(int number) const
 832 {
 833     // TODO:
 834     return((wxObject*)this);
 835 }
 836
 837 void wxWindow::OnDefaultAction(wxControl *initiatingItem)
 838 {
 839     // TODO:
 840 }
 841
 842 #endif // WXWIN_COMPATIBILITY
 843
 844 // Setup background and foreground colours correctly
 845 void wxWindow::SetupColours()
 846 {
 847     if ( GetParent() )
 848         SetBackgroundColour(GetParent()->GetBackgroundColour());
 849 }
 850
 851 void wxWindow::OnIdle(wxIdleEvent& event)
 852 {
 853     // TODO:
 854 }
 855
 856 // Set this window to be the child of 'parent'.
 857 bool wxWindow::Reparent(wxWindow *parent)
 858 {
 859     if ( !wxWindowBase::Reparent(parent) )
 860         return FALSE;
 861    // TODO:
 862     return FALSE;
 863 }
 864
 865 void wxWindow::Clear()
 866 {
 867     // TODO:
 868 }
 869
 870 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 871 {
 872     // TODO:
 873 }
 874
 875 // ---------------------------------------------------------------------------
 876 // drag and drop
 877 // ---------------------------------------------------------------------------
 878
 879 #if wxUSE_DRAG_AND_DROP
 880 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
 881 {
 882     // TODO:
 883 }
 884 #endif
 885
 886 // old style file-manager drag&drop support: we retain the old-style
 887 // DragAcceptFiles in parallel with SetDropTarget.
 888 void wxWindow::DragAcceptFiles(bool accept)
 889 {
 890     // TODO:
 891 }
 892
 893 // ----------------------------------------------------------------------------
 894 // tooltips
 895 // ----------------------------------------------------------------------------
 896
 897 #if wxUSE_TOOLTIPS
 898
 899 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
 900 {
 901     wxWindowBase::DoSetToolTip(tooltip);
 902
 903     if ( m_tooltip )
 904         m_tooltip->SetWindow(this);
 905 }
 906
 907 #endif // wxUSE_TOOLTIPS
 908
 909 // ---------------------------------------------------------------------------
 910 // moving and resizing
 911 // ---------------------------------------------------------------------------
 912
 913 // Get total size
 914 void wxWindow::DoGetSize( int *width, int *height ) const
 915 {
 916     // TODO:
 917 }
 918
 919 void wxWindow::DoGetPosition( int *x, int *y ) const
 920 {
 921     // TODO:
 922 }
 923
 924 void wxWindow::DoScreenToClient( int *x, int *y ) const
 925 {
 926     // TODO:
 927 }
 928
 929 void wxWindow::DoClientToScreen( int *x, int *y ) const
 930 {
 931     // TODO:
 932 }
 933
 934 // Get size *available for subwindows* i.e. excluding menu bar etc.
 935 void wxWindow::DoGetClientSize( int *width, int *height ) const
 936 {
 937     // TODO:
 938 }
 939
 940 void wxWindow::DoMoveWindow(int x, int y, int width, int height)
 941 {
 942    // TODO:
 943 }
 944
 945 // set the size of the window: if the dimensions are positive, just use them,
 946 // but if any of them is equal to -1, it means that we must find the value for
 947 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 948 // which case -1 is a valid value for x and y)
 949 //
 950 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 951 // the width/height to best suit our contents, otherwise we reuse the current
 952 // width/height
 953 void wxWindow::DoSetSize(int x, int y,
 954                          int width, int height,
 955                          int sizeFlags)
 956 {
 957     // TODO:
 958 }
 959
 960 void wxWindow::DoSetClientSize(int width, int height)
 961 {
 962     // TODO:
 963 }
 964
 965 wxPoint wxWindow::GetClientAreaOrigin() const
 966 {
 967     return wxPoint(0, 0);
 968 }
 969
 970 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
 971 {
 972     // TODO:
 973 }
 974
 975 // ---------------------------------------------------------------------------
 976 // text metrics
 977 // ---------------------------------------------------------------------------
 978
 979 int  wxWindow::GetCharHeight() const
 980 {
 981     // TODO:
 982     return(1);
 983 }
 984
 985 int  wxWindow::GetCharWidth() const
 986 {
 987     // TODO:
 988     return(1);
 989 }
 990
 991 void wxWindow::GetTextExtent( const wxString& string
 992                              ,int*            x
 993                              ,int*            y
 994                              ,int*            descent
 995                              ,int*            externalLeading
 996                              ,const wxFont*   theFont
 997                             ) const
 998 {
 999     // TODO:
1000 }
1001
1002 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1003 // ---------------------------------------------------------------------------
1004 // Caret manipulation
1005 // ---------------------------------------------------------------------------
1006
1007 void wxWindow::CreateCaret(int w, int h)
1008 {
1009     // TODO:
1010 }
1011
1012 void wxWindow::CreateCaret(const wxBitmap *bitmap)
1013 {
1014     // TODO:
1015 }
1016
1017 void wxWindow::ShowCaret(bool show)
1018 {
1019     // TODO:
1020 }
1021
1022 void wxWindow::DestroyCaret()
1023 {
1024     // TODO:
1025 }
1026
1027 void wxWindow::SetCaretPos(int x, int y)
1028 {
1029     // TODO:
1030 }
1031
1032 void wxWindow::GetCaretPos(int *x, int *y) const
1033 {
1034     // TODO:
1035 }
1036
1037 #endif //wxUSE_CARET
1038
1039 // ---------------------------------------------------------------------------
1040 // popup menu
1041 // ---------------------------------------------------------------------------
1042
1043 bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y )
1044 {
1045     // TODO:
1046     return(TRUE);
1047 }
1048
1049 // ===========================================================================
1050 // pre/post message processing
1051 // ===========================================================================
1052
1053 MRESULT wxWindow::OS2DefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1054 {
1055    // TODO:
1056    return (MRESULT)0;
1057 }
1058
1059 bool wxWindow::OS2ProcessMessage(WXMSG* pMsg)
1060 {
1061    // TODO:
1062     return FALSE;
1063 }
1064
1065 bool wxWindow::OS2TranslateMessage(WXMSG* pMsg)
1066 {
1067     return m_acceleratorTable.Translate(this, pMsg);
1068 }
1069
1070 // ---------------------------------------------------------------------------
1071 // message params unpackers (different for Win16 and Win32)
1072 // ---------------------------------------------------------------------------
1073
1074 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1075                              WORD *id, WXHWND *hwnd, WORD *cmd)
1076 {
1077     *id = LOWORD(wParam);
1078     *hwnd = (WXHWND)lParam;
1079     *cmd = HIWORD(wParam);
1080 }
1081
1082 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1083                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1084 {
1085     *state = LOWORD(wParam);
1086     *minimized = HIWORD(wParam);
1087     *hwnd = (WXHWND)lParam;
1088 }
1089
1090 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1091                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1092 {
1093     *code = LOWORD(wParam);
1094     *pos = HIWORD(wParam);
1095     *hwnd = (WXHWND)lParam;
1096 }
1097
1098 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1099                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1100 {
1101     *nCtlColor = 0; // TODO: CTLCOLOR_BTN;
1102     *hwnd = (WXHWND)lParam;
1103     *hdc = (WXHDC)wParam;
1104 }
1105
1106 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1107                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1108 {
1109     *item = (WXWORD)LOWORD(wParam);
1110     *flags = HIWORD(wParam);
1111     *hmenu = (WXHMENU)lParam;
1112 }
1113
1114 // ---------------------------------------------------------------------------
1115 // Main wxWindows window proc and the window proc for wxWindow
1116 // ---------------------------------------------------------------------------
1117
1118 // Hook for new window just as it's being created, when the window isn't yet
1119 // associated with the handle
1120 wxWindow *wxWndHook = NULL;
1121
1122 // Main window proc
1123 MRESULT wxWndProc(HWND hWnd, ULONG message, MPARAM wParam, MPARAM lParam)
1124 {
1125     // trace all messages - useful for the debugging
1126 #ifdef __WXDEBUG__
1127     wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
1128                wxGetMessageName(message), wParam, lParam);
1129 #endif // __WXDEBUG__
1130
1131     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1132
1133     // when we get the first message for the HWND we just created, we associate
1134     // it with wxWindow stored in wxWndHook
1135     if ( !wnd && wxWndHook )
1136     {
1137 #if 0 // def __WXDEBUG__
1138         char buf[512];
1139         ::GetClassNameA((HWND) hWnd, buf, 512);
1140         wxString className(buf);
1141 #endif
1142
1143         wxAssociateWinWithHandle(hWnd, wxWndHook);
1144         wnd = wxWndHook;
1145         wxWndHook = NULL;
1146         wnd->SetHWND((WXHWND)hWnd);
1147     }
1148
1149     MRESULT rc;
1150
1151     // Stop right here if we don't have a valid handle in our wxWindow object.
1152     if ( wnd && !wnd->GetHWND() )
1153     {
1154         // FIXME: why do we do this?
1155         wnd->SetHWND((WXHWND) hWnd);
1156         rc = wnd->OS2DefWindowProc(message, wParam, lParam );
1157         wnd->SetHWND(0);
1158     }
1159     else
1160     {
1161         if ( wnd )
1162             rc = wnd->OS2WindowProc(message, wParam, lParam);
1163         else
1164             rc = 0; //TODO: DefWindowProc( hWnd, message, wParam, lParam );
1165     }
1166
1167     return rc;
1168 }
1169
1170 MRESULT wxWindow::OS2WindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1171 {
1172     // did we process the message?
1173     bool processed = FALSE;
1174
1175     // the return value
1176     union
1177     {
1178         bool        allow;
1179         long        result;
1180         WXHICON     hIcon;
1181         WXHBRUSH    hBrush;
1182     } rc;
1183
1184     // for most messages we should return 0 when we do process the message
1185     rc.result = 0;
1186     // TODO:
1187 /*
1188     switch ( message )
1189     {
1190         case WM_CREATE:
1191             {
1192                 bool mayCreate;
1193                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1194                 if ( processed )
1195                 {
1196                     // return 0 to allow window creation
1197                     rc.result = mayCreate ? 0 : -1;
1198                 }
1199             }
1200             break;
1201
1202         case WM_DESTROY:
1203             processed = HandleDestroy();
1204             break;
1205
1206         case WM_MOVE:
1207             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1208             break;
1209
1210         case WM_SIZE:
1211             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1212             break;
1213
1214         case WM_ACTIVATE:
1215             {
1216                 WXWORD state, minimized;
1217                 WXHWND hwnd;
1218                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1219
1220                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1221             }
1222             break;
1223
1224         case WM_SETFOCUS:
1225             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1226             break;
1227
1228         case WM_KILLFOCUS:
1229             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1230             break;
1231
1232         case WM_PAINT:
1233             processed = HandlePaint();
1234             break;
1235
1236         case WM_CLOSE:
1237             // don't let the DefWindowProc() destroy our window - we'll do it
1238             // ourselves in ~wxWindow
1239             processed = TRUE;
1240             rc.result = TRUE;
1241             break;
1242
1243         case WM_SHOWWINDOW:
1244             processed = HandleShow(wParam != 0, (int)lParam);
1245             break;
1246
1247         case WM_MOUSEMOVE:
1248         case WM_LBUTTONDOWN:
1249         case WM_LBUTTONUP:
1250         case WM_LBUTTONDBLCLK:
1251         case WM_RBUTTONDOWN:
1252         case WM_RBUTTONUP:
1253         case WM_RBUTTONDBLCLK:
1254         case WM_MBUTTONDOWN:
1255         case WM_MBUTTONUP:
1256         case WM_MBUTTONDBLCLK:
1257             {
1258                 short x = LOWORD(lParam);
1259                 short y = HIWORD(lParam);
1260
1261                 processed = HandleMouseEvent(message, x, y, wParam);
1262             }
1263             break;
1264
1265         case MM_JOY1MOVE:
1266         case MM_JOY2MOVE:
1267         case MM_JOY1ZMOVE:
1268         case MM_JOY2ZMOVE:
1269         case MM_JOY1BUTTONDOWN:
1270         case MM_JOY2BUTTONDOWN:
1271         case MM_JOY1BUTTONUP:
1272         case MM_JOY2BUTTONUP:
1273             {
1274                 int x = LOWORD(lParam);
1275                 int y = HIWORD(lParam);
1276
1277                 processed = HandleJoystickEvent(message, x, y, wParam);
1278             }
1279             break;
1280
1281         case WM_SYSCOMMAND:
1282             processed = HandleSysCommand(wParam, lParam);
1283             break;
1284
1285         case WM_COMMAND:
1286             {
1287                 WORD id, cmd;
1288                 WXHWND hwnd;
1289                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1290
1291                 processed = HandleCommand(id, cmd, hwnd);
1292             }
1293             break;
1294
1295 #ifdef __WIN95__
1296         case WM_NOTIFY:
1297             processed = HandleNotify((int)wParam, lParam, &rc.result);
1298             break;
1299 #endif  // Win95
1300
1301             // for these messages we must return TRUE if process the message
1302         case WM_DRAWITEM:
1303         case WM_MEASUREITEM:
1304             {
1305                 int idCtrl = (UINT)wParam;
1306                 if ( message == WM_DRAWITEM )
1307                 {
1308                     processed = MSWOnDrawItem(idCtrl,
1309                                               (WXDRAWITEMSTRUCT *)lParam);
1310                 }
1311                 else
1312                 {
1313                     processed = MSWOnMeasureItem(idCtrl,
1314                                                  (WXMEASUREITEMSTRUCT *)lParam);
1315                 }
1316
1317                 if ( processed )
1318                     rc.result = TRUE;
1319             }
1320             break;
1321
1322         case WM_GETDLGCODE:
1323             if ( m_lDlgCode )
1324             {
1325                 rc.result = m_lDlgCode;
1326                 processed = TRUE;
1327             }
1328             //else: get the dlg code from the DefWindowProc()
1329             break;
1330
1331         case WM_KEYDOWN:
1332             // If this has been processed by an event handler,
1333             // return 0 now (we've handled it).
1334             if ( HandleKeyDown((WORD) wParam, lParam) )
1335             {
1336                 processed = TRUE;
1337
1338                 break;
1339             }
1340
1341             // we consider these message "not interesting" to OnChar
1342             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1343             {
1344                 processed = TRUE;
1345
1346                 break;
1347             }
1348
1349             switch ( wParam )
1350             {
1351                 // avoid duplicate messages to OnChar for these ASCII keys: they
1352                 // will be translated by TranslateMessage() and received in WM_CHAR
1353                 case VK_ESCAPE:
1354                 case VK_SPACE:
1355                 case VK_RETURN:
1356                 case VK_BACK:
1357                 case VK_TAB:
1358                     // but set processed to FALSE, not TRUE to still pass them to
1359                     // the control's default window proc - otherwise built-in
1360                     // keyboard handling won't work
1361                     processed = FALSE;
1362
1363                     break;
1364
1365 #ifdef VK_APPS
1366                 // special case of VK_APPS: treat it the same as right mouse
1367                 // click because both usually pop up a context menu
1368                 case VK_APPS:
1369                     {
1370                         // construct the key mask
1371                         WPARAM fwKeys = MK_RBUTTON;
1372                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1373                             fwKeys |= MK_CONTROL;
1374                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1375                             fwKeys |= MK_SHIFT;
1376
1377                         // simulate right mouse button click
1378                         DWORD dwPos = ::GetMessagePos();
1379                         int x = GET_X_LPARAM(dwPos),
1380                             y = GET_Y_LPARAM(dwPos);
1381
1382                         ScreenToClient(&x, &y);
1383                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1384                     }
1385                     break;
1386 #endif // VK_APPS
1387
1388                 case VK_LEFT:
1389                 case VK_RIGHT:
1390                 case VK_DOWN:
1391                 case VK_UP:
1392                 default:
1393                     processed = HandleChar((WORD)wParam, lParam);
1394             }
1395             break;
1396
1397         case WM_KEYUP:
1398             processed = HandleKeyUp((WORD) wParam, lParam);
1399             break;
1400
1401         case WM_CHAR: // Always an ASCII character
1402             processed = HandleChar((WORD)wParam, lParam, TRUE);
1403             break;
1404
1405         case WM_HSCROLL:
1406         case WM_VSCROLL:
1407             {
1408                 WXWORD code, pos;
1409                 WXHWND hwnd;
1410                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1411
1412                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1413                                                               : wxVERTICAL,
1414                                         code, pos, hwnd);
1415             }
1416             break;
1417
1418         // CTLCOLOR messages are sent by children to query the parent for their
1419         // colors
1420 #ifdef __WIN32__
1421         case WM_CTLCOLORMSGBOX:
1422         case WM_CTLCOLOREDIT:
1423         case WM_CTLCOLORLISTBOX:
1424         case WM_CTLCOLORBTN:
1425         case WM_CTLCOLORDLG:
1426         case WM_CTLCOLORSCROLLBAR:
1427         case WM_CTLCOLORSTATIC:
1428 #else // Win16
1429         case WM_CTLCOLOR:
1430 #endif // Win32/16
1431             {
1432                 WXWORD nCtlColor;
1433                 WXHDC hdc;
1434                 WXHWND hwnd;
1435                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
1436
1437                 processed = HandleCtlColor(&rc.hBrush,
1438                                            (WXHDC)hdc,
1439                                            (WXHWND)hwnd,
1440                                            nCtlColor,
1441                                            message,
1442                                            wParam,
1443                                            lParam);
1444             }
1445             break;
1446
1447             // the return value for this message is ignored
1448         case WM_SYSCOLORCHANGE:
1449             processed = HandleSysColorChange();
1450             break;
1451
1452         case WM_PALETTECHANGED:
1453             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
1454             break;
1455
1456         case WM_QUERYNEWPALETTE:
1457             processed = HandleQueryNewPalette();
1458             break;
1459
1460         case WM_ERASEBKGND:
1461             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
1462             if ( processed )
1463             {
1464                 // we processed the message, i.e. erased the background
1465                 rc.result = TRUE;
1466             }
1467             break;
1468
1469         case WM_DROPFILES:
1470             processed = HandleDropFiles(wParam);
1471             break;
1472
1473         case WM_INITDIALOG:
1474             processed = HandleInitDialog((WXHWND)(HWND)wParam);
1475
1476             if ( processed )
1477             {
1478                 // we never set focus from here
1479                 rc.result = FALSE;
1480             }
1481             break;
1482
1483         case WM_QUERYENDSESSION:
1484             processed = HandleQueryEndSession(lParam, &rc.allow);
1485             break;
1486
1487         case WM_ENDSESSION:
1488             processed = HandleEndSession(wParam != 0, lParam);
1489             break;
1490
1491         case WM_GETMINMAXINFO:
1492             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
1493             break;
1494
1495         case WM_SETCURSOR:
1496             processed = HandleSetCursor((WXHWND)(HWND)wParam,
1497                                         LOWORD(lParam),     // hit test
1498                                         HIWORD(lParam));    // mouse msg
1499
1500             if ( processed )
1501             {
1502                 // returning TRUE stops the DefWindowProc() from further
1503                 // processing this message - exactly what we need because we've
1504                 // just set the cursor.
1505                 rc.result = TRUE;
1506             }
1507             break;
1508     }
1509
1510     if ( !processed )
1511     {
1512 #ifdef __WXDEBUG__
1513         wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
1514                    wxGetMessageName(message));
1515 #endif // __WXDEBUG__
1516         rc.result = MSWDefWindowProc(message, wParam, lParam);
1517     }
1518 */
1519     return (MRESULT)0;
1520 }
1521
1522 // Dialog window proc
1523 MRESULT wxDlgProc(HWND hWnd, UINT message, MPARAM wParam, MPARAM lParam)
1524 {
1525    // TODO:
1526 /*
1527     if ( message == WM_INITDIALOG )
1528     {
1529         // for this message, returning TRUE tells system to set focus to the
1530         // first control in the dialog box
1531         return TRUE;
1532     }
1533     else
1534     {
1535         // for all the other ones, FALSE means that we didn't process the
1536         // message
1537         return 0;
1538     }
1539 */
1540     return (MRESULT)0;
1541 }
1542
1543 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
1544 {
1545     wxNode *node = wxWinHandleList->Find((long)hWnd);
1546     if ( !node )
1547         return NULL;
1548     return (wxWindow *)node->Data();
1549 }
1550
1551 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
1552 {
1553     // adding NULL hWnd is (first) surely a result of an error and
1554     // (secondly) breaks menu command processing
1555     wxCHECK_RET( hWnd != (HWND)NULL,
1556                  wxT("attempt to add a NULL hWnd to window list ignored") );
1557
1558
1559     wxWindow *oldWin = wxFindWinFromHandle((WXHWND) hWnd);
1560     if ( oldWin && (oldWin != win) )
1561     {
1562         wxString str(win->GetClassInfo()->GetClassName());
1563         wxLogError("Bug! Found existing HWND %X for new window of class %s", (int) hWnd, (const char*) str);
1564     }
1565     else if (!oldWin)
1566     {
1567         wxWinHandleList->Append((long)hWnd, win);
1568     }
1569 }
1570
1571 void wxRemoveHandleAssociation(wxWindow *win)
1572 {
1573     wxWinHandleList->DeleteObject(win);
1574 }
1575
1576 // Default destroyer - override if you destroy it in some other way
1577 // (e.g. with MDI child windows)
1578 void wxWindow::OS2DestroyWindow()
1579 {
1580 }
1581
1582 void wxWindow::OS2DetachWindowMenu()
1583 {
1584     if ( m_hMenu )
1585     {
1586         HMENU hMenu = (HMENU)m_hMenu;
1587
1588         int N = (int)WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
1589         int i;
1590         for (i = 0; i < N; i++)
1591         {
1592             wxChar buf[100];
1593             int chars = (int)WinSendMsg(hMenu, MM_QUERYITEMTEXT, MPFROM2SHORT(i, N), buf);
1594             if ( !chars )
1595             {
1596                 wxLogLastError(wxT("GetMenuString"));
1597
1598                 continue;
1599             }
1600
1601             if ( wxStrcmp(buf, wxT("&Window")) == 0 )
1602             {
1603                 WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
1604                 break;
1605             }
1606         }
1607     }
1608 }
1609
1610 bool wxWindow::OS2Create(int id,
1611                          wxWindow *parent,
1612                          const wxChar *wclass,
1613                          wxWindow *wx_win,
1614                          const wxChar *title,
1615                          int x,
1616                          int y,
1617                          int width,
1618                          int height,
1619                          WXDWORD style,
1620                          const wxChar *dialog_template,
1621                          WXDWORD extendedStyle)
1622 {
1623    // TODO:
1624 /*
1625     int x1 = CW_USEDEFAULT;
1626     int y1 = 0;
1627     int width1 = CW_USEDEFAULT;
1628     int height1 = 100;
1629
1630     // Find parent's size, if it exists, to set up a possible default
1631     // panel size the size of the parent window
1632     RECT parent_rect;
1633     if ( parent )
1634     {
1635         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
1636
1637         width1 = parent_rect.right - parent_rect.left;
1638         height1 = parent_rect.bottom - parent_rect.top;
1639     }
1640
1641     if ( x > -1 ) x1 = x;
1642     if ( y > -1 ) y1 = y;
1643     if ( width > -1 ) width1 = width;
1644     if ( height > -1 ) height1 = height;
1645
1646     HWND hParent = (HWND)NULL;
1647     if ( parent )
1648         hParent = (HWND) parent->GetHWND();
1649
1650     wxWndHook = this;
1651
1652     if ( dialog_template )
1653     {
1654         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
1655                                         dialog_template,
1656                                         hParent,
1657                                         (DLGPROC)wxDlgProc);
1658
1659         if ( m_hWnd == 0 )
1660         {
1661             wxLogError(_("Can't find dummy dialog template!\n"
1662                          "Check resource include path for finding wx.rc."));
1663
1664             return FALSE;
1665         }
1666
1667         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
1668         // to take care of (at least some) extended style flags ourselves
1669         if ( extendedStyle & WS_EX_TOPMOST )
1670         {
1671             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
1672                                  SWP_NOSIZE | SWP_NOMOVE) )
1673             {
1674                 wxLogLastError(wxT("SetWindowPos"));
1675             }
1676         }
1677
1678         // move the dialog to its initial position without forcing repainting
1679         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
1680         {
1681             wxLogLastError(wxT("MoveWindow"));
1682         }
1683     }
1684     else
1685     {
1686         int controlId = 0;
1687         if ( style & WS_CHILD )
1688             controlId = id;
1689
1690         wxString className(wclass);
1691         if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE )
1692         {
1693             className += wxT("NR");
1694         }
1695
1696         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
1697                                         className,
1698                                         title ? title : wxT(""),
1699                                         style,
1700                                         x1, y1,
1701                                         width1, height1,
1702                                         hParent, (HMENU)controlId,
1703                                         wxGetInstance(),
1704                                         NULL);
1705
1706         if ( !m_hWnd )
1707         {
1708             wxLogError(_("Can't create window of class %s!\n"
1709                          "Possible Windows 3.x compatibility problem?"),
1710                        wclass);
1711
1712             return FALSE;
1713         }
1714     }
1715
1716     wxWndHook = NULL;
1717 #ifdef __WXDEBUG__
1718     wxNode* node = wxWinHandleList->Member(this);
1719     if (node)
1720     {
1721         HWND hWnd = (HWND) node->GetKeyInteger();
1722         if (hWnd != (HWND) m_hWnd)
1723         {
1724             wxLogError("A second HWND association is being added for the same window!");
1725         }
1726     }
1727 #endif
1728 */
1729     wxAssociateWinWithHandle((HWND) m_hWnd, this);
1730
1731     return TRUE;
1732 }
1733
1734 // ===========================================================================
1735 // OS2 PM message handlers
1736 // ===========================================================================
1737
1738 // ---------------------------------------------------------------------------
1739 // WM_NOTIFY
1740 // ---------------------------------------------------------------------------
1741
1742 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
1743 {
1744    // TODO:
1745    return FALSE;
1746 }
1747
1748 bool wxWindow::OS2OnNotify(int WXUNUSED(idCtrl),
1749                            WXLPARAM lParam,
1750                            WXLPARAM* WXUNUSED(result))
1751 {
1752     // TODO:
1753     return FALSE;
1754 }
1755
1756 // ---------------------------------------------------------------------------
1757 // end session messages
1758 // ---------------------------------------------------------------------------
1759
1760 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
1761 {
1762     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
1763     event.SetEventObject(wxTheApp);
1764     event.SetCanVeto(TRUE);
1765     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
1766
1767     bool rc = wxTheApp->ProcessEvent(event);
1768
1769     if ( rc )
1770     {
1771         // we may end only if the app didn't veto session closing (double
1772         // negation...)
1773         *mayEnd = !event.GetVeto();
1774     }
1775
1776     return rc;
1777 }
1778
1779 bool wxWindow::HandleEndSession(bool endSession, long logOff)
1780 {
1781     // do nothing if the session isn't ending
1782     if ( !endSession )
1783         return FALSE;
1784
1785     wxCloseEvent event(wxEVT_END_SESSION, -1);
1786     event.SetEventObject(wxTheApp);
1787     event.SetCanVeto(FALSE);
1788     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
1789     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
1790         wxTheApp->ProcessEvent(event))
1791     {
1792     }
1793     return TRUE;
1794 }
1795
1796 // ---------------------------------------------------------------------------
1797 // window creation/destruction
1798 // ---------------------------------------------------------------------------
1799
1800 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
1801 {
1802     // TODO: should generate this event from WM_NCCREATE
1803     wxWindowCreateEvent event(this);
1804     (void)GetEventHandler()->ProcessEvent(event);
1805
1806     *mayCreate = TRUE;
1807
1808     return TRUE;
1809 }
1810
1811 bool wxWindow::HandleDestroy()
1812 {
1813     wxWindowDestroyEvent event(this);
1814     (void)GetEventHandler()->ProcessEvent(event);
1815
1816     // delete our drop target if we've got one
1817 #if wxUSE_DRAG_AND_DROP
1818     if ( m_dropTarget != NULL )
1819     {
1820 //        m_dropTarget->Revoke(m_hWnd);
1821
1822         delete m_dropTarget;
1823         m_dropTarget = NULL;
1824     }
1825 #endif // wxUSE_DRAG_AND_DROP
1826
1827     // WM_DESTROY handled
1828     return TRUE;
1829 }
1830
1831 // ---------------------------------------------------------------------------
1832 // activation/focus
1833 // ---------------------------------------------------------------------------
1834
1835 bool wxWindow::HandleActivate(int state,
1836                               bool WXUNUSED(minimized),
1837                               WXHWND WXUNUSED(activate))
1838 {
1839     // TODO:
1840     /*
1841     wxActivateEvent event(wxEVT_ACTIVATE,
1842                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
1843                           m_windowId);
1844     event.SetEventObject(this);
1845
1846     return GetEventHandler()->ProcessEvent(event);
1847     */
1848     return FALSE;
1849 }
1850
1851 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
1852 {
1853 #if wxUSE_CARET
1854     // Deal with caret
1855     if ( m_caret )
1856     {
1857         m_caret->OnSetFocus();
1858     }
1859 #endif // wxUSE_CARET
1860
1861     // panel wants to track the window which was the last to have focus in it
1862     wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
1863     if ( panel )
1864     {
1865         panel->SetLastFocus(this);
1866     }
1867
1868     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
1869     event.SetEventObject(this);
1870
1871     return GetEventHandler()->ProcessEvent(event);
1872 }
1873
1874 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
1875 {
1876 #if wxUSE_CARET
1877     // Deal with caret
1878     if ( m_caret )
1879     {
1880         m_caret->OnKillFocus();
1881     }
1882 #endif // wxUSE_CARET
1883
1884     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
1885     event.SetEventObject(this);
1886
1887     return GetEventHandler()->ProcessEvent(event);
1888 }
1889
1890 // ---------------------------------------------------------------------------
1891 // miscellaneous
1892 // ---------------------------------------------------------------------------
1893
1894 bool wxWindow::HandleShow(bool show, int status)
1895 {
1896     wxShowEvent event(GetId(), show);
1897     event.m_eventObject = this;
1898
1899     return GetEventHandler()->ProcessEvent(event);
1900 }
1901
1902 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
1903 {
1904     wxInitDialogEvent event(GetId());
1905     event.m_eventObject = this;
1906
1907     return GetEventHandler()->ProcessEvent(event);
1908 }
1909
1910 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
1911 {
1912    // TODO:
1913     return FALSE;
1914 }
1915
1916 bool wxWindow::HandleSetCursor(WXHWND hWnd,
1917                                short nHitTest,
1918                                int WXUNUSED(mouseMsg))
1919 {
1920     // don't set cursor for other windows, only for this one: this prevents
1921     // children of this window from getting the same cursor as the parent has
1922     // (don't forget that this message is propagated by default up the window
1923     // parent-child hierarchy)
1924     if ( GetHWND() == hWnd )
1925     {
1926         // don't set cursor when the mouse is not in the client part
1927 // TODO
1928 /*
1929         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
1930         {
1931             HCURSOR hcursor = 0;
1932             if ( wxIsBusy() )
1933             {
1934                 // from msw\utils.cpp
1935                 extern HCURSOR gs_wxBusyCursor;
1936
1937                 hcursor = gs_wxBusyCursor;
1938             }
1939             else
1940             {
1941                 wxCursor *cursor = NULL;
1942
1943                 if ( m_cursor.Ok() )
1944                 {
1945                     cursor = &m_cursor;
1946                 }
1947                 else
1948                 {
1949                     // from msw\data.cpp
1950                     extern wxCursor *g_globalCursor;
1951
1952                     if ( g_globalCursor && g_globalCursor->Ok() )
1953                         cursor = g_globalCursor;
1954                 }
1955
1956                 if ( cursor )
1957                     hcursor = (HCURSOR)cursor->GetHCURSOR();
1958             }
1959
1960             if ( hcursor )
1961             {
1962 //                ::SetCursor(hcursor);
1963
1964                 return TRUE;
1965             }
1966         }
1967 */
1968     }
1969
1970     return FALSE;
1971 }
1972
1973 // ---------------------------------------------------------------------------
1974 // owner drawn stuff
1975 // ---------------------------------------------------------------------------
1976
1977 bool wxWindow::OS2OnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
1978 {
1979    // TODO:
1980 /*
1981 #if wxUSE_OWNER_DRAWN
1982     // is it a menu item?
1983     if ( id == 0 )
1984     {
1985         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
1986         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
1987
1988         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
1989
1990         // prepare to call OnDrawItem()
1991         wxDC dc;
1992         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
1993         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
1994                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
1995                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
1996
1997         return pMenuItem->OnDrawItem
1998                           (
1999                             dc, rect,
2000                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2001                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2002                           );
2003     }
2004
2005     wxWindow *item = FindItem(id);
2006     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2007     {
2008         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2009     }
2010     else
2011 #endif
2012         return FALSE;
2013 */
2014     return FALSE;
2015 }
2016
2017 bool wxWindow::OS2OnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2018 {
2019    // TODO:
2020 /*
2021 #if wxUSE_OWNER_DRAWN
2022     // is it a menu item?
2023     if ( id == 0 )
2024     {
2025         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2026         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2027
2028         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2029
2030         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2031                                         &pMeasureStruct->itemHeight);
2032     }
2033
2034     wxWindow *item = FindItem(id);
2035     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2036     {
2037         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2038     }
2039 #endif  // owner-drawn menus
2040 */
2041     return FALSE;
2042 }
2043
2044 // ---------------------------------------------------------------------------
2045 // colours and palettes
2046 // ---------------------------------------------------------------------------
2047
2048 bool wxWindow::HandleSysColorChange()
2049 {
2050     wxSysColourChangedEvent event;
2051     event.SetEventObject(this);
2052
2053     return GetEventHandler()->ProcessEvent(event);
2054 }
2055
2056 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2057                               WXHDC pDC,
2058                               WXHWND pWnd,
2059                               WXUINT nCtlColor,
2060                               WXUINT message,
2061                               WXWPARAM wParam,
2062                               WXLPARAM lParam)
2063 {
2064     WXHBRUSH hBrush = 0;
2065 // TODO:
2066 /*
2067     if ( nCtlColor == CTLCOLOR_DLG )
2068     {
2069         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2070     }
2071     else
2072     {
2073         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2074         if ( item )
2075             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2076     }
2077
2078     if ( hBrush )
2079         *brush = hBrush;
2080
2081     return hBrush != 0;
2082 */
2083     return FALSE;
2084 }
2085
2086 // Define for each class of dialog and control
2087 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2088                               WXHWND hWnd,
2089                               WXUINT nCtlColor,
2090                               WXUINT message,
2091                               WXWPARAM wParam,
2092                               WXLPARAM lParam)
2093 {
2094     return (WXHBRUSH)0;
2095 }
2096
2097 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2098 {
2099     wxPaletteChangedEvent event(GetId());
2100     event.SetEventObject(this);
2101     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2102
2103     return GetEventHandler()->ProcessEvent(event);
2104 }
2105
2106 bool wxWindow::HandleQueryNewPalette()
2107 {
2108     wxQueryNewPaletteEvent event(GetId());
2109     event.SetEventObject(this);
2110
2111     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2112 }
2113
2114 // Responds to colour changes: passes event on to children.
2115 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2116 {
2117     wxNode *node = GetChildren().First();
2118     while ( node )
2119     {
2120         // Only propagate to non-top-level windows
2121         wxWindow *win = (wxWindow *)node->Data();
2122         if ( win->GetParent() )
2123         {
2124             wxSysColourChangedEvent event2;
2125             event.m_eventObject = win;
2126             win->GetEventHandler()->ProcessEvent(event2);
2127         }
2128
2129         node = node->Next();
2130     }
2131 }
2132
2133 // ---------------------------------------------------------------------------
2134 // painting
2135 // ---------------------------------------------------------------------------
2136
2137 bool wxWindow::HandlePaint()
2138 {
2139    // TODO:
2140    return FALSE;
2141 }
2142
2143 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2144 {
2145     // Prevents flicker when dragging
2146 //  if ( ::IsIconic(GetHwnd()) )
2147 //      return TRUE;
2148
2149     wxDC dc;
2150
2151     dc.SetHDC(hdc);
2152     dc.SetWindow(this);
2153     dc.BeginDrawing();
2154
2155     wxEraseEvent event(m_windowId, &dc);
2156     event.SetEventObject(this);
2157     bool rc = GetEventHandler()->ProcessEvent(event);
2158
2159     dc.EndDrawing();
2160     dc.SelectOldObjects(hdc);
2161     dc.SetHDC((WXHDC) NULL);
2162
2163     return rc;
2164 }
2165
2166 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2167 {
2168     // TODO:
2169 }
2170
2171 // ---------------------------------------------------------------------------
2172 // moving and resizing
2173 // ---------------------------------------------------------------------------
2174
2175 bool wxWindow::HandleMinimize()
2176 {
2177     wxIconizeEvent event(m_windowId);
2178     event.SetEventObject(this);
2179
2180     return GetEventHandler()->ProcessEvent(event);
2181 }
2182
2183 bool wxWindow::HandleMaximize()
2184 {
2185     wxMaximizeEvent event(m_windowId);
2186     event.SetEventObject(this);
2187
2188     return GetEventHandler()->ProcessEvent(event);
2189 }
2190
2191 bool wxWindow::HandleMove(int x, int y)
2192 {
2193     wxMoveEvent event(wxPoint(x, y), m_windowId);
2194     event.SetEventObject(this);
2195
2196     return GetEventHandler()->ProcessEvent(event);
2197 }
2198
2199 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2200 {
2201     wxSizeEvent event(wxSize(w, h), m_windowId);
2202     event.SetEventObject(this);
2203
2204     return GetEventHandler()->ProcessEvent(event);
2205 }
2206
2207 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2208 {
2209 // TODO:
2210 /*
2211     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2212
2213     bool rc = FALSE;
2214
2215     if ( m_minWidth != -1 )
2216     {
2217         info->ptMinTrackSize.x = m_minWidth;
2218         rc = TRUE;
2219     }
2220
2221     if ( m_minHeight != -1 )
2222     {
2223         info->ptMinTrackSize.y = m_minHeight;
2224         rc = TRUE;
2225     }
2226
2227     if ( m_maxWidth != -1 )
2228     {
2229         info->ptMaxTrackSize.x = m_maxWidth;
2230         rc = TRUE;
2231     }
2232
2233     if ( m_maxHeight != -1 )
2234     {
2235         info->ptMaxTrackSize.y = m_maxHeight;
2236         rc = TRUE;
2237     }
2238
2239     return rc;
2240 */
2241     return FALSE;
2242 }
2243
2244 // ---------------------------------------------------------------------------
2245 // command messages
2246 // ---------------------------------------------------------------------------
2247
2248 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2249 {
2250     if ( wxCurrentPopupMenu )
2251     {
2252         wxMenu *popupMenu = wxCurrentPopupMenu;
2253         wxCurrentPopupMenu = NULL;
2254
2255         return popupMenu->OS2Command(cmd, id);
2256     }
2257
2258     wxWindow *win = FindItem(id);
2259     if ( !win )
2260     {
2261         win = wxFindWinFromHandle(control);
2262     }
2263
2264     if ( win )
2265         return win->OS2Command(cmd, id);
2266
2267     return FALSE;
2268 }
2269
2270 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2271 {
2272    // TODO:
2273     return FALSE;
2274 }
2275
2276 // ---------------------------------------------------------------------------
2277 // mouse events
2278 // ---------------------------------------------------------------------------
2279
2280 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2281 {
2282 // TODO:
2283 /*
2284     event.m_x = x;
2285     event.m_y = y;
2286     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2287     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2288     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2289     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2290     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2291     event.SetTimestamp(s_currentMsg.time);
2292     event.m_eventObject = this;
2293
2294 #if wxUSE_MOUSEEVENT_HACK
2295     m_lastMouseX = x;
2296     m_lastMouseY = y;
2297     m_lastMouseEvent = event.GetEventType();
2298 #endif // wxUSE_MOUSEEVENT_HACK
2299 */
2300 }
2301
2302 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2303 {
2304     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2305     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2306     // from the message id and take the value in the table to get wxWin event
2307     // id
2308     static const wxEventType eventsMouse[] =
2309     {
2310         wxEVT_MOTION,
2311         wxEVT_LEFT_DOWN,
2312         wxEVT_LEFT_UP,
2313         wxEVT_LEFT_DCLICK,
2314         wxEVT_RIGHT_DOWN,
2315         wxEVT_RIGHT_UP,
2316         wxEVT_RIGHT_DCLICK,
2317         wxEVT_MIDDLE_DOWN,
2318         wxEVT_MIDDLE_UP,
2319         wxEVT_MIDDLE_DCLICK
2320     };
2321
2322     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2323     InitMouseEvent(event, x, y, flags);
2324
2325     return GetEventHandler()->ProcessEvent(event);
2326 }
2327
2328 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2329 {
2330     if ( !m_bMouseInWindow )
2331     {
2332         // Generate an ENTER event
2333         m_bMouseInWindow = TRUE;
2334
2335         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2336         InitMouseEvent(event, x, y, flags);
2337
2338         (void)GetEventHandler()->ProcessEvent(event);
2339     }
2340
2341 #if wxUSE_MOUSEEVENT_HACK
2342     // Window gets a click down message followed by a mouse move message even
2343     // if position isn't changed!  We want to discard the trailing move event
2344     // if x and y are the same.
2345     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2346           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2347           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2348          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2349     {
2350         m_lastMouseEvent = wxEVT_MOTION;
2351
2352         return FALSE;
2353     }
2354 #endif // wxUSE_MOUSEEVENT_HACK
2355
2356     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2357 }
2358
2359 // ---------------------------------------------------------------------------
2360 // keyboard handling
2361 // ---------------------------------------------------------------------------
2362
2363 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2364 // WM_KEYDOWN one
2365 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2366 {
2367    // TODO:
2368    return FALSE;
2369 }
2370
2371 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
2372 {
2373    // TODO:
2374    return FALSE;
2375 }
2376
2377 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
2378 {
2379    // TODO:
2380    return FALSE;
2381 }
2382
2383 // ---------------------------------------------------------------------------
2384 // joystick
2385 // ---------------------------------------------------------------------------
2386
2387 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
2388 {
2389    // TODO:
2390    return FALSE;
2391 }
2392
2393 // ---------------------------------------------------------------------------
2394 // scrolling
2395 // ---------------------------------------------------------------------------
2396
2397 bool wxWindow::OS2OnScroll(int orientation, WXWORD wParam,
2398                            WXWORD pos, WXHWND control)
2399 {
2400     if ( control )
2401     {
2402         wxWindow *child = wxFindWinFromHandle(control);
2403         if ( child )
2404             return child->OS2OnScroll(orientation, wParam, pos, control);
2405     }
2406
2407     wxScrollWinEvent event;
2408     event.SetPosition(pos);
2409     event.SetOrientation(orientation);
2410     event.m_eventObject = this;
2411    // TODO:
2412    return FALSE;
2413 }
2414
2415 // ===========================================================================
2416 // global functions
2417 // ===========================================================================
2418
2419 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
2420 {
2421    // TODO:
2422 }
2423
2424 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
2425 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
2426 int wxCharCodeOS2ToWX(int keySym)
2427 {
2428     int id = 0;
2429    // TODO:
2430 /*
2431     switch (keySym)
2432     {
2433     case VK_CANCEL:     id = WXK_CANCEL; break;
2434     case VK_BACK:       id = WXK_BACK; break;
2435     case VK_TAB:        id = WXK_TAB; break;
2436     case VK_CLEAR:      id = WXK_CLEAR; break;
2437     case VK_RETURN:     id = WXK_RETURN; break;
2438     case VK_SHIFT:      id = WXK_SHIFT; break;
2439     case VK_CONTROL:    id = WXK_CONTROL; break;
2440     case VK_MENU :      id = WXK_MENU; break;
2441     case VK_PAUSE:      id = WXK_PAUSE; break;
2442     case VK_SPACE:      id = WXK_SPACE; break;
2443     case VK_ESCAPE:     id = WXK_ESCAPE; break;
2444     case VK_PRIOR:      id = WXK_PRIOR; break;
2445     case VK_NEXT :      id = WXK_NEXT; break;
2446     case VK_END:        id = WXK_END; break;
2447     case VK_HOME :      id = WXK_HOME; break;
2448     case VK_LEFT :      id = WXK_LEFT; break;
2449     case VK_UP:         id = WXK_UP; break;
2450     case VK_RIGHT:      id = WXK_RIGHT; break;
2451     case VK_DOWN :      id = WXK_DOWN; break;
2452     case VK_SELECT:     id = WXK_SELECT; break;
2453     case VK_PRINT:      id = WXK_PRINT; break;
2454     case VK_EXECUTE:    id = WXK_EXECUTE; break;
2455     case VK_INSERT:     id = WXK_INSERT; break;
2456     case VK_DELETE:     id = WXK_DELETE; break;
2457     case VK_HELP :      id = WXK_HELP; break;
2458     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
2459     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
2460     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
2461     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
2462     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
2463     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
2464     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
2465     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
2466     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
2467     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
2468     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
2469     case VK_ADD:        id = WXK_ADD; break;
2470     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
2471     case VK_DECIMAL:    id = WXK_DECIMAL; break;
2472     case VK_DIVIDE:     id = WXK_DIVIDE; break;
2473     case VK_F1:         id = WXK_F1; break;
2474     case VK_F2:         id = WXK_F2; break;
2475     case VK_F3:         id = WXK_F3; break;
2476     case VK_F4:         id = WXK_F4; break;
2477     case VK_F5:         id = WXK_F5; break;
2478     case VK_F6:         id = WXK_F6; break;
2479     case VK_F7:         id = WXK_F7; break;
2480     case VK_F8:         id = WXK_F8; break;
2481     case VK_F9:         id = WXK_F9; break;
2482     case VK_F10:        id = WXK_F10; break;
2483     case VK_F11:        id = WXK_F11; break;
2484     case VK_F12:        id = WXK_F12; break;
2485     case VK_F13:        id = WXK_F13; break;
2486     case VK_F14:        id = WXK_F14; break;
2487     case VK_F15:        id = WXK_F15; break;
2488     case VK_F16:        id = WXK_F16; break;
2489     case VK_F17:        id = WXK_F17; break;
2490     case VK_F18:        id = WXK_F18; break;
2491     case VK_F19:        id = WXK_F19; break;
2492     case VK_F20:        id = WXK_F20; break;
2493     case VK_F21:        id = WXK_F21; break;
2494     case VK_F22:        id = WXK_F22; break;
2495     case VK_F23:        id = WXK_F23; break;
2496     case VK_F24:        id = WXK_F24; break;
2497     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
2498     case VK_SCROLL:     id = WXK_SCROLL; break;
2499     default:
2500         {
2501             return 0;
2502         }
2503     }
2504 */
2505     return id;
2506 }
2507
2508 int wxCharCodeWXToOS2(int id, bool *isVirtual)
2509 {
2510     *isVirtual = TRUE;
2511     int keySym = 0;
2512     // TODO
2513 /*
2514     switch (id)
2515     {
2516     case WXK_CANCEL:    keySym = VK_CANCEL; break;
2517     case WXK_CLEAR:     keySym = VK_CLEAR; break;
2518     case WXK_SHIFT:     keySym = VK_SHIFT; break;
2519     case WXK_CONTROL:   keySym = VK_CONTROL; break;
2520     case WXK_MENU :     keySym = VK_MENU; break;
2521     case WXK_PAUSE:     keySym = VK_PAUSE; break;
2522     case WXK_PRIOR:     keySym = VK_PRIOR; break;
2523     case WXK_NEXT :     keySym = VK_NEXT; break;
2524     case WXK_END:       keySym = VK_END; break;
2525     case WXK_HOME :     keySym = VK_HOME; break;
2526     case WXK_LEFT :     keySym = VK_LEFT; break;
2527     case WXK_UP:        keySym = VK_UP; break;
2528     case WXK_RIGHT:     keySym = VK_RIGHT; break;
2529     case WXK_DOWN :     keySym = VK_DOWN; break;
2530     case WXK_SELECT:    keySym = VK_SELECT; break;
2531     case WXK_PRINT:     keySym = VK_PRINT; break;
2532     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
2533     case WXK_INSERT:    keySym = VK_INSERT; break;
2534     case WXK_DELETE:    keySym = VK_DELETE; break;
2535     case WXK_HELP :     keySym = VK_HELP; break;
2536     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
2537     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
2538     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
2539     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
2540     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
2541     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
2542     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
2543     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
2544     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
2545     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
2546     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
2547     case WXK_ADD:       keySym = VK_ADD; break;
2548     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
2549     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
2550     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
2551     case WXK_F1:        keySym = VK_F1; break;
2552     case WXK_F2:        keySym = VK_F2; break;
2553     case WXK_F3:        keySym = VK_F3; break;
2554     case WXK_F4:        keySym = VK_F4; break;
2555     case WXK_F5:        keySym = VK_F5; break;
2556     case WXK_F6:        keySym = VK_F6; break;
2557     case WXK_F7:        keySym = VK_F7; break;
2558     case WXK_F8:        keySym = VK_F8; break;
2559     case WXK_F9:        keySym = VK_F9; break;
2560     case WXK_F10:       keySym = VK_F10; break;
2561     case WXK_F11:       keySym = VK_F11; break;
2562     case WXK_F12:       keySym = VK_F12; break;
2563     case WXK_F13:       keySym = VK_F13; break;
2564     case WXK_F14:       keySym = VK_F14; break;
2565     case WXK_F15:       keySym = VK_F15; break;
2566     case WXK_F16:       keySym = VK_F16; break;
2567     case WXK_F17:       keySym = VK_F17; break;
2568     case WXK_F18:       keySym = VK_F18; break;
2569     case WXK_F19:       keySym = VK_F19; break;
2570     case WXK_F20:       keySym = VK_F20; break;
2571     case WXK_F21:       keySym = VK_F21; break;
2572     case WXK_F22:       keySym = VK_F22; break;
2573     case WXK_F23:       keySym = VK_F23; break;
2574     case WXK_F24:       keySym = VK_F24; break;
2575     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
2576     case WXK_SCROLL:    keySym = VK_SCROLL; break;
2577     default:
2578         {
2579             *isVirtual = FALSE;
2580             keySym = id;
2581             break;
2582         }
2583     }
2584 */
2585     return keySym;
2586 }
2587
2588 wxWindow *wxGetActiveWindow()
2589 {
2590    // TODO
2591     return NULL;
2592 }
2593
2594 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
2595 // in active frames and dialogs, regardless of where the focus is.
2596 //static HHOOK wxTheKeyboardHook = 0;
2597 //static FARPROC wxTheKeyboardHookProc = 0;
2598 int wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
2599
2600 void wxSetKeyboardHook(bool doIt)
2601 {
2602    // TODO:
2603 }
2604
2605 int wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
2606 {
2607    // TODO:
2608
2609     return 0;
2610 }
2611
2612 #ifdef __WXDEBUG__
2613 const char *wxGetMessageName(int message)
2614 {
2615    // TODO
2616 /*
2617     switch ( message )
2618     {
2619         case 0x0000: return "WM_NULL";
2620         case 0x0001: return "WM_CREATE";
2621         case 0x0002: return "WM_DESTROY";
2622         case 0x0003: return "WM_MOVE";
2623         case 0x0005: return "WM_SIZE";
2624         case 0x0006: return "WM_ACTIVATE";
2625         case 0x0007: return "WM_SETFOCUS";
2626         case 0x0008: return "WM_KILLFOCUS";
2627         case 0x000A: return "WM_ENABLE";
2628         case 0x000B: return "WM_SETREDRAW";
2629         case 0x000C: return "WM_SETTEXT";
2630         case 0x000D: return "WM_GETTEXT";
2631         case 0x000E: return "WM_GETTEXTLENGTH";
2632         case 0x000F: return "WM_PAINT";
2633         case 0x0010: return "WM_CLOSE";
2634         case 0x0011: return "WM_QUERYENDSESSION";
2635         case 0x0012: return "WM_QUIT";
2636         case 0x0013: return "WM_QUERYOPEN";
2637         case 0x0014: return "WM_ERASEBKGND";
2638         case 0x0015: return "WM_SYSCOLORCHANGE";
2639         case 0x0016: return "WM_ENDSESSION";
2640         case 0x0017: return "WM_SYSTEMERROR";
2641         case 0x0018: return "WM_SHOWWINDOW";
2642         case 0x0019: return "WM_CTLCOLOR";
2643         case 0x001A: return "WM_WININICHANGE";
2644         case 0x001B: return "WM_DEVMODECHANGE";
2645         case 0x001C: return "WM_ACTIVATEAPP";
2646         case 0x001D: return "WM_FONTCHANGE";
2647         case 0x001E: return "WM_TIMECHANGE";
2648         case 0x001F: return "WM_CANCELMODE";
2649         case 0x0020: return "WM_SETCURSOR";
2650         case 0x0021: return "WM_MOUSEACTIVATE";
2651         case 0x0022: return "WM_CHILDACTIVATE";
2652         case 0x0023: return "WM_QUEUESYNC";
2653         case 0x0024: return "WM_GETMINMAXINFO";
2654         case 0x0026: return "WM_PAINTICON";
2655         case 0x0027: return "WM_ICONERASEBKGND";
2656         case 0x0028: return "WM_NEXTDLGCTL";
2657         case 0x002A: return "WM_SPOOLERSTATUS";
2658         case 0x002B: return "WM_DRAWITEM";
2659         case 0x002C: return "WM_MEASUREITEM";
2660         case 0x002D: return "WM_DELETEITEM";
2661         case 0x002E: return "WM_VKEYTOITEM";
2662         case 0x002F: return "WM_CHARTOITEM";
2663         case 0x0030: return "WM_SETFONT";
2664         case 0x0031: return "WM_GETFONT";
2665         case 0x0037: return "WM_QUERYDRAGICON";
2666         case 0x0039: return "WM_COMPAREITEM";
2667         case 0x0041: return "WM_COMPACTING";
2668         case 0x0044: return "WM_COMMNOTIFY";
2669         case 0x0046: return "WM_WINDOWPOSCHANGING";
2670         case 0x0047: return "WM_WINDOWPOSCHANGED";
2671         case 0x0048: return "WM_POWER";
2672
2673 #ifdef  __WIN32__
2674         case 0x004A: return "WM_COPYDATA";
2675         case 0x004B: return "WM_CANCELJOURNAL";
2676         case 0x004E: return "WM_NOTIFY";
2677         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
2678         case 0x0051: return "WM_INPUTLANGCHANGE";
2679         case 0x0052: return "WM_TCARD";
2680         case 0x0053: return "WM_HELP";
2681         case 0x0054: return "WM_USERCHANGED";
2682         case 0x0055: return "WM_NOTIFYFORMAT";
2683         case 0x007B: return "WM_CONTEXTMENU";
2684         case 0x007C: return "WM_STYLECHANGING";
2685         case 0x007D: return "WM_STYLECHANGED";
2686         case 0x007E: return "WM_DISPLAYCHANGE";
2687         case 0x007F: return "WM_GETICON";
2688         case 0x0080: return "WM_SETICON";
2689 #endif  //WIN32
2690
2691         case 0x0081: return "WM_NCCREATE";
2692         case 0x0082: return "WM_NCDESTROY";
2693         case 0x0083: return "WM_NCCALCSIZE";
2694         case 0x0084: return "WM_NCHITTEST";
2695         case 0x0085: return "WM_NCPAINT";
2696         case 0x0086: return "WM_NCACTIVATE";
2697         case 0x0087: return "WM_GETDLGCODE";
2698         case 0x00A0: return "WM_NCMOUSEMOVE";
2699         case 0x00A1: return "WM_NCLBUTTONDOWN";
2700         case 0x00A2: return "WM_NCLBUTTONUP";
2701         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
2702         case 0x00A4: return "WM_NCRBUTTONDOWN";
2703         case 0x00A5: return "WM_NCRBUTTONUP";
2704         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
2705         case 0x00A7: return "WM_NCMBUTTONDOWN";
2706         case 0x00A8: return "WM_NCMBUTTONUP";
2707         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
2708         case 0x0100: return "WM_KEYDOWN";
2709         case 0x0101: return "WM_KEYUP";
2710         case 0x0102: return "WM_CHAR";
2711         case 0x0103: return "WM_DEADCHAR";
2712         case 0x0104: return "WM_SYSKEYDOWN";
2713         case 0x0105: return "WM_SYSKEYUP";
2714         case 0x0106: return "WM_SYSCHAR";
2715         case 0x0107: return "WM_SYSDEADCHAR";
2716         case 0x0108: return "WM_KEYLAST";
2717
2718 #ifdef  __WIN32__
2719         case 0x010D: return "WM_IME_STARTCOMPOSITION";
2720         case 0x010E: return "WM_IME_ENDCOMPOSITION";
2721         case 0x010F: return "WM_IME_COMPOSITION";
2722 #endif  //WIN32
2723
2724         case 0x0110: return "WM_INITDIALOG";
2725         case 0x0111: return "WM_COMMAND";
2726         case 0x0112: return "WM_SYSCOMMAND";
2727         case 0x0113: return "WM_TIMER";
2728         case 0x0114: return "WM_HSCROLL";
2729         case 0x0115: return "WM_VSCROLL";
2730         case 0x0116: return "WM_INITMENU";
2731         case 0x0117: return "WM_INITMENUPOPUP";
2732         case 0x011F: return "WM_MENUSELECT";
2733         case 0x0120: return "WM_MENUCHAR";
2734         case 0x0121: return "WM_ENTERIDLE";
2735         case 0x0200: return "WM_MOUSEMOVE";
2736         case 0x0201: return "WM_LBUTTONDOWN";
2737         case 0x0202: return "WM_LBUTTONUP";
2738         case 0x0203: return "WM_LBUTTONDBLCLK";
2739         case 0x0204: return "WM_RBUTTONDOWN";
2740         case 0x0205: return "WM_RBUTTONUP";
2741         case 0x0206: return "WM_RBUTTONDBLCLK";
2742         case 0x0207: return "WM_MBUTTONDOWN";
2743         case 0x0208: return "WM_MBUTTONUP";
2744         case 0x0209: return "WM_MBUTTONDBLCLK";
2745         case 0x0210: return "WM_PARENTNOTIFY";
2746         case 0x0211: return "WM_ENTERMENULOOP";
2747         case 0x0212: return "WM_EXITMENULOOP";
2748
2749 #ifdef  __WIN32__
2750         case 0x0213: return "WM_NEXTMENU";
2751         case 0x0214: return "WM_SIZING";
2752         case 0x0215: return "WM_CAPTURECHANGED";
2753         case 0x0216: return "WM_MOVING";
2754         case 0x0218: return "WM_POWERBROADCAST";
2755         case 0x0219: return "WM_DEVICECHANGE";
2756 #endif  //WIN32
2757
2758         case 0x0220: return "WM_MDICREATE";
2759         case 0x0221: return "WM_MDIDESTROY";
2760         case 0x0222: return "WM_MDIACTIVATE";
2761         case 0x0223: return "WM_MDIRESTORE";
2762         case 0x0224: return "WM_MDINEXT";
2763         case 0x0225: return "WM_MDIMAXIMIZE";
2764         case 0x0226: return "WM_MDITILE";
2765         case 0x0227: return "WM_MDICASCADE";
2766         case 0x0228: return "WM_MDIICONARRANGE";
2767         case 0x0229: return "WM_MDIGETACTIVE";
2768         case 0x0230: return "WM_MDISETMENU";
2769         case 0x0233: return "WM_DROPFILES";
2770
2771 #ifdef  __WIN32__
2772         case 0x0281: return "WM_IME_SETCONTEXT";
2773         case 0x0282: return "WM_IME_NOTIFY";
2774         case 0x0283: return "WM_IME_CONTROL";
2775         case 0x0284: return "WM_IME_COMPOSITIONFULL";
2776         case 0x0285: return "WM_IME_SELECT";
2777         case 0x0286: return "WM_IME_CHAR";
2778         case 0x0290: return "WM_IME_KEYDOWN";
2779         case 0x0291: return "WM_IME_KEYUP";
2780 #endif  //WIN32
2781
2782         case 0x0300: return "WM_CUT";
2783         case 0x0301: return "WM_COPY";
2784         case 0x0302: return "WM_PASTE";
2785         case 0x0303: return "WM_CLEAR";
2786         case 0x0304: return "WM_UNDO";
2787         case 0x0305: return "WM_RENDERFORMAT";
2788         case 0x0306: return "WM_RENDERALLFORMATS";
2789         case 0x0307: return "WM_DESTROYCLIPBOARD";
2790         case 0x0308: return "WM_DRAWCLIPBOARD";
2791         case 0x0309: return "WM_PAINTCLIPBOARD";
2792         case 0x030A: return "WM_VSCROLLCLIPBOARD";
2793         case 0x030B: return "WM_SIZECLIPBOARD";
2794         case 0x030C: return "WM_ASKCBFORMATNAME";
2795         case 0x030D: return "WM_CHANGECBCHAIN";
2796         case 0x030E: return "WM_HSCROLLCLIPBOARD";
2797         case 0x030F: return "WM_QUERYNEWPALETTE";
2798         case 0x0310: return "WM_PALETTEISCHANGING";
2799         case 0x0311: return "WM_PALETTECHANGED";
2800
2801 #ifdef __WIN32__
2802         // common controls messages - although they're not strictly speaking
2803         // standard, it's nice to decode them nevertheless
2804
2805         // listview
2806         case 0x1000 + 0: return "LVM_GETBKCOLOR";
2807         case 0x1000 + 1: return "LVM_SETBKCOLOR";
2808         case 0x1000 + 2: return "LVM_GETIMAGELIST";
2809         case 0x1000 + 3: return "LVM_SETIMAGELIST";
2810         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
2811         case 0x1000 + 5: return "LVM_GETITEMA";
2812         case 0x1000 + 75: return "LVM_GETITEMW";
2813         case 0x1000 + 6: return "LVM_SETITEMA";
2814         case 0x1000 + 76: return "LVM_SETITEMW";
2815         case 0x1000 + 7: return "LVM_INSERTITEMA";
2816         case 0x1000 + 77: return "LVM_INSERTITEMW";
2817         case 0x1000 + 8: return "LVM_DELETEITEM";
2818         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
2819         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
2820         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
2821         case 0x1000 + 12: return "LVM_GETNEXTITEM";
2822         case 0x1000 + 13: return "LVM_FINDITEMA";
2823         case 0x1000 + 83: return "LVM_FINDITEMW";
2824         case 0x1000 + 14: return "LVM_GETITEMRECT";
2825         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
2826         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
2827         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
2828         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
2829         case 0x1000 + 18: return "LVM_HITTEST";
2830         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
2831         case 0x1000 + 20: return "LVM_SCROLL";
2832         case 0x1000 + 21: return "LVM_REDRAWITEMS";
2833         case 0x1000 + 22: return "LVM_ARRANGE";
2834         case 0x1000 + 23: return "LVM_EDITLABELA";
2835         case 0x1000 + 118: return "LVM_EDITLABELW";
2836         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
2837         case 0x1000 + 25: return "LVM_GETCOLUMNA";
2838         case 0x1000 + 95: return "LVM_GETCOLUMNW";
2839         case 0x1000 + 26: return "LVM_SETCOLUMNA";
2840         case 0x1000 + 96: return "LVM_SETCOLUMNW";
2841         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
2842         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
2843         case 0x1000 + 28: return "LVM_DELETECOLUMN";
2844         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
2845         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
2846         case 0x1000 + 31: return "LVM_GETHEADER";
2847         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
2848         case 0x1000 + 34: return "LVM_GETVIEWRECT";
2849         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
2850         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
2851         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
2852         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
2853         case 0x1000 + 39: return "LVM_GETTOPINDEX";
2854         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
2855         case 0x1000 + 41: return "LVM_GETORIGIN";
2856         case 0x1000 + 42: return "LVM_UPDATE";
2857         case 0x1000 + 43: return "LVM_SETITEMSTATE";
2858         case 0x1000 + 44: return "LVM_GETITEMSTATE";
2859         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
2860         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
2861         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
2862         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
2863         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
2864         case 0x1000 + 48: return "LVM_SORTITEMS";
2865         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
2866         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
2867         case 0x1000 + 51: return "LVM_GETITEMSPACING";
2868         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
2869         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
2870         case 0x1000 + 53: return "LVM_SETICONSPACING";
2871         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
2872         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
2873         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
2874         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
2875         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
2876         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
2877         case 0x1000 + 60: return "LVM_SETHOTITEM";
2878         case 0x1000 + 61: return "LVM_GETHOTITEM";
2879         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
2880         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
2881         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
2882         case 0x1000 + 65: return "LVM_SETWORKAREA";
2883
2884         // tree view
2885         case 0x1100 + 0: return "TVM_INSERTITEMA";
2886         case 0x1100 + 50: return "TVM_INSERTITEMW";
2887         case 0x1100 + 1: return "TVM_DELETEITEM";
2888         case 0x1100 + 2: return "TVM_EXPAND";
2889         case 0x1100 + 4: return "TVM_GETITEMRECT";
2890         case 0x1100 + 5: return "TVM_GETCOUNT";
2891         case 0x1100 + 6: return "TVM_GETINDENT";
2892         case 0x1100 + 7: return "TVM_SETINDENT";
2893         case 0x1100 + 8: return "TVM_GETIMAGELIST";
2894         case 0x1100 + 9: return "TVM_SETIMAGELIST";
2895         case 0x1100 + 10: return "TVM_GETNEXTITEM";
2896         case 0x1100 + 11: return "TVM_SELECTITEM";
2897         case 0x1100 + 12: return "TVM_GETITEMA";
2898         case 0x1100 + 62: return "TVM_GETITEMW";
2899         case 0x1100 + 13: return "TVM_SETITEMA";
2900         case 0x1100 + 63: return "TVM_SETITEMW";
2901         case 0x1100 + 14: return "TVM_EDITLABELA";
2902         case 0x1100 + 65: return "TVM_EDITLABELW";
2903         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
2904         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
2905         case 0x1100 + 17: return "TVM_HITTEST";
2906         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
2907         case 0x1100 + 19: return "TVM_SORTCHILDREN";
2908         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
2909         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
2910         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
2911         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
2912         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
2913         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
2914         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
2915
2916         // header
2917         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
2918         case 0x1200 + 1: return "HDM_INSERTITEMA";
2919         case 0x1200 + 10: return "HDM_INSERTITEMW";
2920         case 0x1200 + 2: return "HDM_DELETEITEM";
2921         case 0x1200 + 3: return "HDM_GETITEMA";
2922         case 0x1200 + 11: return "HDM_GETITEMW";
2923         case 0x1200 + 4: return "HDM_SETITEMA";
2924         case 0x1200 + 12: return "HDM_SETITEMW";
2925         case 0x1200 + 5: return "HDM_LAYOUT";
2926         case 0x1200 + 6: return "HDM_HITTEST";
2927         case 0x1200 + 7: return "HDM_GETITEMRECT";
2928         case 0x1200 + 8: return "HDM_SETIMAGELIST";
2929         case 0x1200 + 9: return "HDM_GETIMAGELIST";
2930         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
2931         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
2932         case 0x1200 + 17: return "HDM_GETORDERARRAY";
2933         case 0x1200 + 18: return "HDM_SETORDERARRAY";
2934         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
2935
2936         // tab control
2937         case 0x1300 + 2: return "TCM_GETIMAGELIST";
2938         case 0x1300 + 3: return "TCM_SETIMAGELIST";
2939         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
2940         case 0x1300 + 5: return "TCM_GETITEMA";
2941         case 0x1300 + 60: return "TCM_GETITEMW";
2942         case 0x1300 + 6: return "TCM_SETITEMA";
2943         case 0x1300 + 61: return "TCM_SETITEMW";
2944         case 0x1300 + 7: return "TCM_INSERTITEMA";
2945         case 0x1300 + 62: return "TCM_INSERTITEMW";
2946         case 0x1300 + 8: return "TCM_DELETEITEM";
2947         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
2948         case 0x1300 + 10: return "TCM_GETITEMRECT";
2949         case 0x1300 + 11: return "TCM_GETCURSEL";
2950         case 0x1300 + 12: return "TCM_SETCURSEL";
2951         case 0x1300 + 13: return "TCM_HITTEST";
2952         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
2953         case 0x1300 + 40: return "TCM_ADJUSTRECT";
2954         case 0x1300 + 41: return "TCM_SETITEMSIZE";
2955         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
2956         case 0x1300 + 43: return "TCM_SETPADDING";
2957         case 0x1300 + 44: return "TCM_GETROWCOUNT";
2958         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
2959         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
2960         case 0x1300 + 47: return "TCM_GETCURFOCUS";
2961         case 0x1300 + 48: return "TCM_SETCURFOCUS";
2962         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
2963         case 0x1300 + 50: return "TCM_DESELECTALL";
2964
2965         // toolbar
2966         case WM_USER+1: return "TB_ENABLEBUTTON";
2967         case WM_USER+2: return "TB_CHECKBUTTON";
2968         case WM_USER+3: return "TB_PRESSBUTTON";
2969         case WM_USER+4: return "TB_HIDEBUTTON";
2970         case WM_USER+5: return "TB_INDETERMINATE";
2971         case WM_USER+9: return "TB_ISBUTTONENABLED";
2972         case WM_USER+10: return "TB_ISBUTTONCHECKED";
2973         case WM_USER+11: return "TB_ISBUTTONPRESSED";
2974         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
2975         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
2976         case WM_USER+17: return "TB_SETSTATE";
2977         case WM_USER+18: return "TB_GETSTATE";
2978         case WM_USER+19: return "TB_ADDBITMAP";
2979         case WM_USER+20: return "TB_ADDBUTTONS";
2980         case WM_USER+21: return "TB_INSERTBUTTON";
2981         case WM_USER+22: return "TB_DELETEBUTTON";
2982         case WM_USER+23: return "TB_GETBUTTON";
2983         case WM_USER+24: return "TB_BUTTONCOUNT";
2984         case WM_USER+25: return "TB_COMMANDTOINDEX";
2985         case WM_USER+26: return "TB_SAVERESTOREA";
2986         case WM_USER+76: return "TB_SAVERESTOREW";
2987         case WM_USER+27: return "TB_CUSTOMIZE";
2988         case WM_USER+28: return "TB_ADDSTRINGA";
2989         case WM_USER+77: return "TB_ADDSTRINGW";
2990         case WM_USER+29: return "TB_GETITEMRECT";
2991         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
2992         case WM_USER+31: return "TB_SETBUTTONSIZE";
2993         case WM_USER+32: return "TB_SETBITMAPSIZE";
2994         case WM_USER+33: return "TB_AUTOSIZE";
2995         case WM_USER+35: return "TB_GETTOOLTIPS";
2996         case WM_USER+36: return "TB_SETTOOLTIPS";
2997         case WM_USER+37: return "TB_SETPARENT";
2998         case WM_USER+39: return "TB_SETROWS";
2999         case WM_USER+40: return "TB_GETROWS";
3000         case WM_USER+42: return "TB_SETCMDID";
3001         case WM_USER+43: return "TB_CHANGEBITMAP";
3002         case WM_USER+44: return "TB_GETBITMAP";
3003         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3004         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3005         case WM_USER+46: return "TB_REPLACEBITMAP";
3006         case WM_USER+47: return "TB_SETINDENT";
3007         case WM_USER+48: return "TB_SETIMAGELIST";
3008         case WM_USER+49: return "TB_GETIMAGELIST";
3009         case WM_USER+50: return "TB_LOADIMAGES";
3010         case WM_USER+51: return "TB_GETRECT";
3011         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3012         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3013         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3014         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3015         case WM_USER+56: return "TB_SETSTYLE";
3016         case WM_USER+57: return "TB_GETSTYLE";
3017         case WM_USER+58: return "TB_GETBUTTONSIZE";
3018         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3019         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3020         case WM_USER+61: return "TB_GETTEXTROWS";
3021         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3022
3023 #endif //WIN32
3024
3025         default:
3026             static char s_szBuf[128];
3027             sprintf(s_szBuf, "<unknown message = %d>", message);
3028             return s_szBuf;
3029     }
3030 */
3031    return NULL;
3032 }
3033
3034 #endif // __WXDEBUG__
3035