include/wx/os2/window.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        window.h
   3 // Purpose:     wxWindow class
   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 #ifndef _WX_WINDOW_H_
  13 #define _WX_WINDOW_H_
  14
  15 #define wxUSE_MOUSEEVENT_HACK 0
  16
  17 // ---------------------------------------------------------------------------
  18 // headers
  19 // ---------------------------------------------------------------------------
  20 #define INCL_DOS
  21 #define INCL_PM
  22 #define INCL_GPI
  23 #include <os2.h>
  24
  25
  26 // ---------------------------------------------------------------------------
  27 // forward declarations
  28 // ---------------------------------------------------------------------------
  29 #ifndef CW_USEDEFAULT
  30 #  define  CW_USEDEFAULT ((int)0x80000000)
  31 #endif
  32
  33 // ---------------------------------------------------------------------------
  34 // forward declarations
  35 // ---------------------------------------------------------------------------
  36
  37 class WXDLLEXPORT wxButton;
  38
  39 // ---------------------------------------------------------------------------
  40 // constants
  41 // ---------------------------------------------------------------------------
  42
  43 // FIXME does anybody use those? they're unused by wxWindows...
  44 enum
  45 {
  46     wxKEY_SHIFT = 1,
  47     wxKEY_CTRL  = 2
  48 };
  49
  50 // ---------------------------------------------------------------------------
  51 // wxWindow declaration for OS/2 PM
  52 // ---------------------------------------------------------------------------
  53
  54 class WXDLLEXPORT wxWindowOS2 : public wxWindowBase
  55 {
  56 public:
  57     wxWindowOS2()
  58     {
  59         Init();
  60     }
  61
  62     wxWindowOS2( wxWindow*       pParent
  63                 ,wxWindowID      vId
  64                 ,const wxPoint&  rPos = wxDefaultPosition
  65                 ,const wxSize&   rSize = wxDefaultSize
  66                 ,long            lStyle = 0
  67                 ,const wxString& rName = wxPanelNameStr
  68                )
  69     {
  70         Init();
  71         Create( pParent
  72                ,vId
  73                ,rPos
  74                ,rSize
  75                ,lStyle
  76                ,rName
  77               );
  78     }
  79
  80     virtual ~wxWindowOS2();
  81
  82     bool Create( wxWindow*       pParent
  83                 ,wxWindowID      vId
  84                 ,const wxPoint&  rPos = wxDefaultPosition
  85                 ,const wxSize&   rSize = wxDefaultSize
  86                 ,long            lStyle = 0
  87                 ,const wxString& rName = wxPanelNameStr
  88                );
  89
  90     // implement base class pure virtuals
  91     virtual void     SetTitle(const wxString& rTitle);
  92     virtual wxString GetTitle(void) const;
  93     virtual void     Raise(void);
  94     virtual void     Lower(void);
  95     virtual bool     Show(bool bShow = TRUE);
  96     virtual bool     Enable(bool bEnable = TRUE);
  97     virtual void     SetFocus(void);
  98     virtual void     SetFocusFromKbd(void);
  99     virtual bool     Reparent(wxWindow* pNewParent);
 100     virtual void     WarpPointer( int x
 101                                  ,int y
 102                                 );
 103     virtual void     Refresh( bool          bEraseBackground = TRUE
 104                              ,const wxRect* pRect = (const wxRect *)NULL
 105                             );
 106     virtual void     Clear(void);
 107     virtual void     Freeze(void);
 108     virtual void     Update(void);
 109     virtual void     Thaw(void);
 110     virtual void     SetWindowStyleFlag(long lStyle);
 111     virtual bool     SetCursor(const wxCursor& rCursor);
 112     virtual bool     SetFont(const wxFont& rFont);
 113     virtual int      GetCharHeight(void) const;
 114     virtual int      GetCharWidth(void) const;
 115     virtual void     GetTextExtent( const wxString& rString
 116                                    ,int*            pX
 117                                    ,int*            pY
 118                                    ,int*            pDescent = (int *)NULL
 119                                    ,int*            pExternalLeading = (int *)NULL
 120                                    ,const wxFont*   pTheFont = (const wxFont *)NULL
 121                                   ) const;
 122 #if wxUSE_MENUS_NATIVE
 123     virtual bool     DoPopupMenu( wxMenu* pMenu
 124                                  ,int     nX
 125                                  ,int     nY
 126                                 );
 127 #endif // wxUSE_MENUS_NATIVE
 128
 129     virtual void     SetScrollbar( int  nOrient
 130                                   ,int  nPos
 131                                   ,int  nThumbVisible
 132                                   ,int  nRange
 133                                   ,bool bRefresh = TRUE
 134                                  );
 135     virtual void     SetScrollPos( int  nOrient
 136                                   ,int  nPos
 137                                   ,bool bRefresh = TRUE
 138                                  );
 139     virtual int      GetScrollPos(int nOrient) const;
 140     virtual int      GetScrollThumb(int nOrient) const;
 141     virtual int      GetScrollRange(int nOrient) const;
 142     virtual void     ScrollWindow( int           nDx
 143                                   ,int           nDy
 144                                   ,const wxRect* pRect = (wxRect *)NULL
 145                                  );
 146
 147     inline HWND                   GetScrollBarHorz(void) const {return m_hWndScrollBarHorz;}
 148     inline HWND                   GetScrollBarVert(void) const {return m_hWndScrollBarVert;};
 149 #if wxUSE_DRAG_AND_DROP
 150     virtual void SetDropTarget(wxDropTarget* pDropTarget);
 151 #endif // wxUSE_DRAG_AND_DROP
 152
 153     // Accept files for dragging
 154     virtual void DragAcceptFiles(bool bAccept);
 155
 156 #if WXWIN_COMPATIBILITY
 157     // Set/get scroll attributes
 158     virtual void SetScrollRange( int  nOrient
 159                                 ,int  nRange
 160                                 ,bool bRefresh = TRUE
 161                                );
 162     virtual void SetScrollPage( int  nOrient
 163                                ,int  nPage
 164                                ,bool bRefresh = TRUE
 165                               );
 166     virtual int  OldGetScrollRange(int nOrient) const;
 167     virtual int  GetScrollPage(int nOrient) const;
 168
 169     //
 170     // event handlers
 171     //
 172         // Handle a control command
 173     virtual void OnCommand( wxWindow&       rWin
 174                            ,wxCommandEvent& rEvent
 175                           );
 176
 177         // Override to define new behaviour for default action (e.g. double
 178         // clicking on a listbox)
 179     virtual void OnDefaultAction(wxControl* WXUNUSED(pInitiatingItem)) { }
 180 #endif // WXWIN_COMPATIBILITY
 181
 182 #if wxUSE_CARET && WXWIN_COMPATIBILITY
 183     void CreateCaret( int nWidth
 184                      ,int nHeight
 185                     );
 186     void CreateCaret(const wxBitmap* pBitmap);
 187     void DestroyCaret(void);
 188     void ShowCaret(bool bShow);
 189     void SetCaretPos( int nX
 190                      ,int nY
 191                     );
 192     void GetCaretPos( int* pX
 193                      ,int* pY
 194                     ) const;
 195 #endif // wxUSE_CARET
 196
 197 #ifndef __WXUNIVERSAL__
 198     // Native resource loading (implemented in src/os2/nativdlg.cpp)
 199     // FIXME: should they really be all virtual?
 200     virtual bool LoadNativeDialog( wxWindow*   pParent
 201                                   ,wxWindowID& vId
 202                                  );
 203     virtual bool LoadNativeDialog( wxWindow*       pParent
 204                                   ,const wxString& rName
 205                                  );
 206     wxWindow*    GetWindowChild1(wxWindowID vId);
 207     wxWindow*    GetWindowChild(wxWindowID vId);
 208 #endif //__WXUNIVERSAL__
 209
 210     // implementation from now on
 211     // --------------------------
 212
 213     // simple accessors
 214     // ----------------
 215
 216     WXHWND           GetHWND(void) const { return m_hWnd; }
 217     void             SetHWND(WXHWND hWnd) { m_hWnd = hWnd; }
 218     virtual WXWidget GetHandle(void) const { return GetHWND(); }
 219     bool             GetUseCtl3D(void) const { return m_bUseCtl3D; }
 220     bool             GetTransparentBackground(void) const { return m_bBackgroundTransparent; }
 221     void             SetTransparent(bool bT = TRUE) { m_bBackgroundTransparent = bT; }
 222
 223     // event handlers
 224     // --------------
 225     void OnSetFocus(wxFocusEvent& rEvent);
 226     void OnEraseBackground(wxEraseEvent& rEvent);
 227     void OnIdle(wxIdleEvent& rEvent);
 228
 229 public:
 230
 231     // For implementation purposes - sometimes decorations make the client area
 232     // smaller
 233     virtual wxPoint GetClientAreaOrigin(void) const;
 234
 235     // Windows subclassing
 236     void SubclassWin(WXHWND hWnd);
 237     void UnsubclassWin(void);
 238
 239     WXFARPROC OS2GetOldWndProc(void) const { return m_fnOldWndProc; }
 240     void OS2SetOldWndProc(WXFARPROC fnProc) { m_fnOldWndProc = fnProc; }
 241     //
 242     // Return TRUE if the window is of a standard (i.e. not wxWindows') class
 243     //
 244     bool IsOfStandardClass(void) const { return m_fnOldWndProc != NULL; }
 245
 246     wxWindow* FindItem(long lId) const;
 247     wxWindow* FindItemByHWND( WXHWND hWnd
 248                              ,bool   bControlOnly = FALSE
 249                             ) const;
 250
 251     // Make a Windows extended style from the given wxWindows window style ?? applicable to OS/2??
 252     static WXDWORD MakeExtendedStyle( long lStyle
 253                                      ,bool bEliminateBorders = TRUE
 254                                     );
 255     // Determine whether 3D effects are wanted
 256     WXDWORD Determine3DEffects( WXDWORD dwDefaultBorderStyle
 257                                ,bool*   pbWant3D
 258                               ) const;
 259
 260     // PM only: TRUE if this control is part of the main control
 261     virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return FALSE; };
 262
 263     // translate wxWindows style flags for this control into the PM style
 264     // and optional extended style for the corresponding native control
 265     //
 266     // this is the function that should be overridden in the derived classes,
 267     // but you will mostly use OS2GetCreateWindowFlags() below
 268     virtual WXDWORD OS2GetStyle( long     lFlags
 269                                 ,WXDWORD* pdwExstyle = NULL
 270                                ) const;
 271
 272     // get the MSW window flags corresponding to wxWindows ones
 273     //
 274     // the functions returns the flags (WS_XXX) directly and puts the ext
 275     // (WS_EX_XXX) flags into the provided pointer if not NULL
 276     WXDWORD OS2GetCreateWindowFlags(WXDWORD* pdwExflags = NULL) const
 277         { return OS2GetStyle(GetWindowStyle(), pdwExflags); }
 278
 279
 280     // get the HWND to be used as parent of this window with CreateWindow()
 281     virtual WXHWND OS2GetParent(void) const;
 282
 283     // returns TRUE if the window has been created
 284     bool         OS2Create( PSZ            zClass
 285                            ,const char*    zTitle
 286                            ,WXDWORD        dwStyle
 287                            ,const wxPoint& rPos
 288                            ,const wxSize&  rSize
 289                            ,void*          pCtlData
 290                            ,WXDWORD        dwExStyle
 291                            ,bool           bIsChild
 292                           );
 293     virtual bool OS2Command( WXUINT uParam
 294                             ,WXWORD nId
 295                            );
 296
 297 #if WXWIN_COMPATIBILITY
 298     wxObject*    GetChild(int nNumber) const;
 299     virtual void OS2DeviceToLogical( float* pfX
 300                                     ,float* pfY
 301                                    ) const;
 302 #endif // WXWIN_COMPATIBILITY
 303
 304 #ifndef __WXUNIVERSAL__
 305     // Create an appropriate wxWindow from a HWND
 306     virtual wxWindow* CreateWindowFromHWND( wxWindow* pParent
 307                                            ,WXHWND    hWnd
 308                                           );
 309
 310     // Make sure the window style reflects the HWND style (roughly)
 311     virtual void AdoptAttributesFromHWND(void);
 312 #endif
 313
 314     // Setup background and foreground colours correctly
 315     virtual void SetupColours(void);
 316
 317     // ------------------------------------------------------------------------
 318     // helpers for message handlers: these perform the same function as the
 319     // message crackers from <windowsx.h> - they unpack WPARAM and LPARAM into
 320     // the correct parameters
 321     // ------------------------------------------------------------------------
 322
 323     void UnpackCommand( WXWPARAM wParam
 324                        ,WXLPARAM lParam,
 325                         WXWORD*  pId
 326                        ,WXHWND*  pHwnd
 327                        ,WXWORD*  pCmd
 328                       );
 329     void UnpackActivate( WXWPARAM wParam
 330                         ,WXLPARAM lParam
 331                         ,WXWORD*  pState
 332                         ,WXHWND*  pHwnd
 333                        );
 334     void UnpackScroll( WXWPARAM wParam
 335                       ,WXLPARAM lParam
 336                       ,WXWORD*  pCode
 337                       ,WXWORD*  pPos
 338                       ,WXHWND*  pHwnd
 339                      );
 340     void UnpackMenuSelect( WXWPARAM wParam
 341                           ,WXLPARAM lParam
 342                           ,WXWORD*  pTtem
 343                           ,WXWORD*  pFlags
 344                           ,WXHMENU* pHmenu
 345                          );
 346
 347     // ------------------------------------------------------------------------
 348     // internal handlers for OS2 messages: all handlers return a boolen value:
 349     // TRUE means that the handler processed the event and FALSE that it didn't
 350     // ------------------------------------------------------------------------
 351
 352     // there are several cases where we have virtual functions for PM
 353     // message processing: this is because these messages often require to be
 354     // processed in a different manner in the derived classes. For all other
 355     // messages, however, we do *not* have corresponding OS2OnXXX() function
 356     // and if the derived class wants to process them, it should override
 357     // OS2WindowProc() directly.
 358
 359     // scroll event (both horizontal and vertical)
 360     virtual bool OS2OnScroll( int    nOrientation
 361                              ,WXWORD nSBCode
 362                              ,WXWORD pos
 363                              ,WXHWND control
 364                             );
 365
 366     // owner-drawn controls need to process these messages
 367     virtual bool OS2OnDrawItem( int               nId
 368                                ,WXDRAWITEMSTRUCT* pItem
 369                               );
 370     virtual long OS2OnMeasureItem( int                  nId
 371                                   ,WXMEASUREITEMSTRUCT* pItem
 372                                  );
 373
 374     virtual void OnPaint(wxPaintEvent& rEvent);
 375
 376     // the rest are not virtual
 377     bool HandleCreate( WXLPCREATESTRUCT vCs
 378                       ,bool*            pMayCreate
 379                      );
 380     bool HandleInitDialog(WXHWND hWndFocus);
 381     bool HandleDestroy(void);
 382     bool HandlePaint(void);
 383     bool HandleEraseBkgnd(WXHDC vDC);
 384     bool HandleMinimize(void);
 385     bool HandleMaximize(void);
 386     bool HandleSize( int    nX
 387                     ,int    nY
 388                     ,WXUINT uFlag
 389                    );
 390     bool HandleGetMinMaxInfo(PSWP pMmInfo);
 391     bool HandleShow( bool bShow
 392                     ,int  nStatus
 393                    );
 394     bool HandleActivate( int    nFlag
 395                         ,WXHWND hActivate
 396                        );
 397     bool HandleCommand( WXWORD nId
 398                        ,WXWORD nCmd
 399                        ,WXHWND hControl
 400                       );
 401     bool HandleSysCommand( WXWPARAM wParam
 402                           ,WXLPARAM lParam
 403                          );
 404     bool HandlePaletteChanged(void);
 405     bool HandleQueryNewPalette(void);
 406     bool HandleSysColorChange(void);
 407     bool HandleDisplayChange(void);
 408     bool HandleCaptureChanged(WXHWND hBainedCapture);
 409
 410     bool HandleCtlColor(WXHBRUSH* hBrush);
 411     bool HandleSetFocus(WXHWND hWnd);
 412     bool HandleKillFocus(WXHWND hWnd);
 413     bool HandleEndDrag(WXWPARAM wParam);
 414     bool HandleMouseEvent( WXUINT uMsg
 415                           ,int    nX
 416                           ,int    nY
 417                           ,WXUINT uFlags
 418                          );
 419     bool HandleMouseMove( int    nX
 420                          ,int    nY
 421                          ,WXUINT uFlags
 422                         );
 423     bool HandleChar( WXWPARAM wParam
 424                     ,WXLPARAM lParam
 425                     ,bool     bIsASCII = FALSE
 426                    );
 427     bool HandleKeyDown( WXWPARAM wParam
 428                        ,WXLPARAM lParam
 429                       );
 430     bool HandleKeyUp( WXWPARAM wParam
 431                      ,WXLPARAM lParam
 432                     );
 433     bool HandleQueryDragIcon(WXHICON* phIcon);
 434     bool HandleSetCursor( USHORT vId
 435                          ,WXHWND hWnd
 436                         );
 437
 438     bool IsMouseInWindow(void) const;
 439     bool OS2GetCreateWindowCoords( const wxPoint& rPos
 440                                   ,const wxSize&  rSize
 441                                   ,int&           rnX
 442                                   ,int&           rnY
 443                                   ,int&           rnWidth
 444                                   ,int&           rnHeight
 445                                  ) const;
 446
 447     // Window procedure
 448     virtual MRESULT OS2WindowProc( WXUINT   uMsg
 449                                   ,WXWPARAM wParam
 450                                   ,WXLPARAM lParam
 451                                  );
 452
 453     // Calls an appropriate default window procedure
 454     virtual MRESULT OS2DefWindowProc( WXUINT   uMsg
 455                                      ,WXWPARAM wParam
 456                                      ,WXLPARAM lParam
 457                                     );
 458     virtual bool    OS2ProcessMessage(WXMSG* pMsg);
 459     virtual bool    OS2ShouldPreProcessMessage(WXMSG* pMsg);
 460     virtual bool    OS2TranslateMessage(WXMSG* pMsg);
 461     virtual void    OS2DestroyWindow(void);
 462
 463     // this function should return the brush to paint the window background
 464     // with or 0 for the default brush
 465     virtual WXHBRUSH OnCtlColor( WXHDC    hDC
 466                                 ,WXHWND   hWnd
 467                                 ,WXUINT   uCtlColor
 468                                 ,WXUINT   uMessage
 469                                 ,WXWPARAM wParam
 470                                 ,WXLPARAM lParam
 471                                );
 472
 473 #if WXWIN_COMPATIBILITY
 474     void SetShowing(bool bShow) { (void)Show(show); }
 475     bool IsUserEnabled(void) const { return IsEnabled(); }
 476 #endif // WXWIN_COMPATIBILITY
 477
 478     // Responds to colour changes: passes event on to children.
 479     void OnSysColourChanged(wxSysColourChangedEvent& rEvent);
 480
 481     // initialize various fields of wxMouseEvent (common part of OS2OnMouseXXX)
 482     void InitMouseEvent( wxMouseEvent& rEvent
 483                         ,int           nX
 484                         ,int           nY
 485                         ,WXUINT        uFlags
 486                        );
 487
 488     void MoveChildren(int nDiff);
 489     PSWP GetSwp(void) {return &m_vWinSwp;}
 490
 491 protected:
 492     // PM can't create some MSW styles natively but can perform these after
 493     // creation by sending messages
 494     typedef enum extra_flags { kFrameToolWindow = 0x0001
 495                               ,kVertCaption     = 0x0002
 496                               ,kHorzCaption     = 0x0004
 497                              } EExtraFlags;
 498     // Some internal sizeing id's to make it easy for event handlers
 499     typedef enum size_types { kSizeNormal
 500                              ,kSizeMax
 501                              ,kSizeMin
 502                             } ESizeTypes;
 503     // the window handle
 504     WXHWND                          m_hWnd;
 505
 506     // the old window proc (we subclass all windows)
 507     WXFARPROC                       m_fnOldWndProc;
 508
 509     // additional (OS2 specific) flags
 510     bool                            m_bUseCtl3D:1; // Using CTL3D for this control
 511     bool                            m_bBackgroundTransparent:1;
 512     bool                            m_bMouseInWindow:1;
 513     bool                            m_bLastKeydownProcessed:1;
 514     bool                            m_bWinCaptured:1;
 515     WXDWORD                         m_dwExStyle;
 516
 517     // the size of one page for scrolling
 518     int                             m_nXThumbSize;
 519     int                             m_nYThumbSize;
 520
 521 #if wxUSE_MOUSEEVENT_HACK
 522     // the coordinates of the last mouse event and the type of it
 523     long                            m_lLastMouseX,
 524     long                            m_lLastMouseY;
 525     int                             m_nLastMouseEvent;
 526 #endif // wxUSE_MOUSEEVENT_HACK
 527
 528     WXHMENU                         m_hMenu; // Menu, if any
 529     unsigned long                   m_ulMenubarId; // it's Id, if any
 530
 531     // the return value of WM_GETDLGCODE handler
 532     long                            m_lDlgCode;
 533
 534     // implement the base class pure virtuals
 535     virtual void DoClientToScreen( int* pX
 536                                   ,int* pY
 537                                  ) const;
 538     virtual void DoScreenToClient( int* pX
 539                                   ,int* pY
 540                                  ) const;
 541     virtual void DoGetPosition( int* pX
 542                                ,int* pY
 543                               ) const;
 544     virtual void DoGetSize( int* pWidth
 545                            ,int* pHeight
 546                           ) const;
 547     virtual void DoGetClientSize( int* pWidth
 548                                  ,int* pHeight
 549                                 ) const;
 550     virtual void DoSetSize( int nX
 551                            ,int nY
 552                            ,int nWidth
 553                            ,int nHeight
 554                            ,int nSizeFlags = wxSIZE_AUTO
 555                           );
 556     virtual void DoSetClientSize( int nWidth
 557                                  ,int nHeight
 558                                 );
 559
 560     virtual void     DoCaptureMouse(void);
 561     virtual void     DoReleaseMouse(void);
 562
 563     // move the window to the specified location and resize it: this is called
 564     // from both DoSetSize() and DoSetClientSize() and would usually just call
 565     // ::WinSetWindowPos() except for composite controls which will want to arrange
 566     // themselves inside the given rectangle
 567     virtual void DoMoveWindow( int nX
 568                               ,int nY
 569                               ,int nWidth
 570                               ,int nHeight
 571                              );
 572
 573 #if wxUSE_TOOLTIPS
 574     virtual void DoSetToolTip(wxToolTip* pTip);
 575 #endif // wxUSE_TOOLTIPS
 576
 577     int  GetOS2ParentHeight(wxWindowOS2* pParent);
 578
 579 private:
 580     // common part of all ctors
 581     void Init(void);
 582
 583     // the (non-virtual) handlers for the events
 584     bool HandleMove( int nX
 585                     ,int nY
 586                    );
 587     bool HandleJoystickEvent( WXUINT uMsg
 588                              ,int    pX
 589                              ,int    pY
 590                              ,WXUINT uFlags
 591                             );
 592
 593     bool HandleNotify( int       nIdCtrl
 594                       ,WXLPARAM  lParam
 595                       ,WXLPARAM* pResult
 596                      );
 597     // the helper functions used by HandleChar/KeyXXX methods
 598     wxKeyEvent CreateKeyEvent( wxEventType evType
 599                               ,int         nId
 600                               ,WXLPARAM    lParam = 0
 601                               ,WXWPARAM    wParam = 0
 602                              ) const;
 603
 604     wxWindowList*                   m_pChildrenDisabled;
 605     HWND                            m_hWndScrollBarHorz;
 606     HWND                            m_hWndScrollBarVert;
 607     SWP                             m_vWinSwp;
 608
 609     DECLARE_DYNAMIC_CLASS(wxWindowOS2);
 610     DECLARE_NO_COPY_CLASS(wxWindowOS2)
 611     DECLARE_EVENT_TABLE()
 612
 613     //
 614     // Virtual function hiding supression
 615     //
 616     inline virtual bool Reparent(wxWindowBase* pNewParent)
 617     { return(wxWindowBase::Reparent(pNewParent));}
 618 }; // end of wxWindow
 619
 620 class wxWindowCreationHook
 621 {
 622 public:
 623     wxWindowCreationHook(wxWindow* pWinBeingCreated);
 624     ~wxWindowCreationHook();
 625 }; // end of CLASS wxWindowCreationHook
 626
 627 // ---------------------------------------------------------------------------
 628 // global functions
 629 // ---------------------------------------------------------------------------
 630
 631 // kbd code translation
 632 WXDLLEXPORT int wxCharCodeOS2ToWX(int nKeySym);
 633 WXDLLEXPORT int wxCharCodeWXToOS2( int   nId
 634                                   ,bool* pbIsVirtual
 635                                  );
 636 #endif
 637     // _WX_WINDOW_H_