| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/os2/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 | #if WXWIN_COMPATIBILITY_2_4 |
| 44 | // they're unused by wxWidgets... |
| 45 | enum |
| 46 | { |
| 47 | wxKEY_SHIFT = 1, |
| 48 | wxKEY_CTRL = 2 |
| 49 | }; |
| 50 | #endif |
| 51 | |
| 52 | // --------------------------------------------------------------------------- |
| 53 | // wxWindow declaration for OS/2 PM |
| 54 | // --------------------------------------------------------------------------- |
| 55 | |
| 56 | class WXDLLEXPORT wxWindowOS2 : public wxWindowBase |
| 57 | { |
| 58 | public: |
| 59 | wxWindowOS2() |
| 60 | { |
| 61 | Init(); |
| 62 | } |
| 63 | |
| 64 | wxWindowOS2( wxWindow* pParent |
| 65 | ,wxWindowID vId |
| 66 | ,const wxPoint& rPos = wxDefaultPosition |
| 67 | ,const wxSize& rSize = wxDefaultSize |
| 68 | ,long lStyle = 0 |
| 69 | ,const wxString& rName = wxPanelNameStr |
| 70 | ) |
| 71 | { |
| 72 | Init(); |
| 73 | Create( pParent |
| 74 | ,vId |
| 75 | ,rPos |
| 76 | ,rSize |
| 77 | ,lStyle |
| 78 | ,rName |
| 79 | ); |
| 80 | } |
| 81 | |
| 82 | virtual ~wxWindowOS2(); |
| 83 | |
| 84 | bool Create( wxWindow* pParent |
| 85 | ,wxWindowID vId |
| 86 | ,const wxPoint& rPos = wxDefaultPosition |
| 87 | ,const wxSize& rSize = wxDefaultSize |
| 88 | ,long lStyle = 0 |
| 89 | ,const wxString& rName = wxPanelNameStr |
| 90 | ); |
| 91 | |
| 92 | // implement base class pure virtuals |
| 93 | virtual void SetLabel(const wxString& label); |
| 94 | virtual wxString GetLabel(void) const; |
| 95 | virtual void Raise(void); |
| 96 | virtual void Lower(void); |
| 97 | virtual bool Show(bool bShow = true); |
| 98 | virtual bool Enable(bool bEnable = true); |
| 99 | virtual void SetFocus(void); |
| 100 | virtual void SetFocusFromKbd(void); |
| 101 | virtual bool Reparent(wxWindow* pNewParent); |
| 102 | virtual void WarpPointer( int x |
| 103 | ,int y |
| 104 | ); |
| 105 | virtual void Refresh( bool bEraseBackground = true |
| 106 | ,const wxRect* pRect = (const wxRect *)NULL |
| 107 | ); |
| 108 | virtual void Freeze(void); |
| 109 | virtual void Update(void); |
| 110 | virtual void Thaw(void); |
| 111 | virtual void SetWindowStyleFlag(long lStyle); |
| 112 | virtual bool SetCursor(const wxCursor& rCursor); |
| 113 | virtual bool SetFont(const wxFont& rFont); |
| 114 | virtual int GetCharHeight(void) const; |
| 115 | virtual int GetCharWidth(void) const; |
| 116 | virtual void GetTextExtent( const wxString& rString |
| 117 | ,int* pX |
| 118 | ,int* pY |
| 119 | ,int* pDescent = (int *)NULL |
| 120 | ,int* pExternalLeading = (int *)NULL |
| 121 | ,const wxFont* pTheFont = (const wxFont *)NULL |
| 122 | ) const; |
| 123 | #if wxUSE_MENUS_NATIVE |
| 124 | virtual bool DoPopupMenu( wxMenu* pMenu |
| 125 | ,int nX |
| 126 | ,int nY |
| 127 | ); |
| 128 | #endif // wxUSE_MENUS_NATIVE |
| 129 | |
| 130 | virtual void SetScrollbar( int nOrient |
| 131 | ,int nPos |
| 132 | ,int nThumbVisible |
| 133 | ,int nRange |
| 134 | ,bool bRefresh = true |
| 135 | ); |
| 136 | virtual void SetScrollPos( int nOrient |
| 137 | ,int nPos |
| 138 | ,bool bRefresh = true |
| 139 | ); |
| 140 | virtual int GetScrollPos(int nOrient) const; |
| 141 | virtual int GetScrollThumb(int nOrient) const; |
| 142 | virtual int GetScrollRange(int nOrient) const; |
| 143 | virtual void ScrollWindow( int nDx |
| 144 | ,int nDy |
| 145 | ,const wxRect* pRect = (wxRect *)NULL |
| 146 | ); |
| 147 | |
| 148 | inline HWND GetScrollBarHorz(void) const {return m_hWndScrollBarHorz;} |
| 149 | inline HWND GetScrollBarVert(void) const {return m_hWndScrollBarVert;}; |
| 150 | #if wxUSE_DRAG_AND_DROP |
| 151 | virtual void SetDropTarget(wxDropTarget* pDropTarget); |
| 152 | #endif // wxUSE_DRAG_AND_DROP |
| 153 | |
| 154 | // Accept files for dragging |
| 155 | virtual void DragAcceptFiles(bool bAccept); |
| 156 | |
| 157 | #ifndef __WXUNIVERSAL__ |
| 158 | // Native resource loading (implemented in src/os2/nativdlg.cpp) |
| 159 | // FIXME: should they really be all virtual? |
| 160 | virtual bool LoadNativeDialog( wxWindow* pParent |
| 161 | ,wxWindowID& vId |
| 162 | ); |
| 163 | virtual bool LoadNativeDialog( wxWindow* pParent |
| 164 | ,const wxString& rName |
| 165 | ); |
| 166 | wxWindow* GetWindowChild1(wxWindowID vId); |
| 167 | wxWindow* GetWindowChild(wxWindowID vId); |
| 168 | #endif //__WXUNIVERSAL__ |
| 169 | |
| 170 | // implementation from now on |
| 171 | // -------------------------- |
| 172 | |
| 173 | // simple accessors |
| 174 | // ---------------- |
| 175 | |
| 176 | WXHWND GetHWND(void) const { return m_hWnd; } |
| 177 | void SetHWND(WXHWND hWnd) { m_hWnd = hWnd; } |
| 178 | virtual WXWidget GetHandle(void) const { return GetHWND(); } |
| 179 | bool GetUseCtl3D(void) const { return m_bUseCtl3D; } |
| 180 | bool GetTransparentBackground(void) const { return m_bBackgroundTransparent; } |
| 181 | void SetTransparentBackground(bool bT = true) { m_bBackgroundTransparent = bT; } |
| 182 | |
| 183 | // event handlers |
| 184 | // -------------- |
| 185 | void OnSetFocus(wxFocusEvent& rEvent); |
| 186 | void OnEraseBackground(wxEraseEvent& rEvent); |
| 187 | void OnIdle(wxIdleEvent& rEvent); |
| 188 | |
| 189 | public: |
| 190 | |
| 191 | // Windows subclassing |
| 192 | void SubclassWin(WXHWND hWnd); |
| 193 | void UnsubclassWin(void); |
| 194 | |
| 195 | WXFARPROC OS2GetOldWndProc(void) const { return m_fnOldWndProc; } |
| 196 | void OS2SetOldWndProc(WXFARPROC fnProc) { m_fnOldWndProc = fnProc; } |
| 197 | // |
| 198 | // Return true if the window is of a standard (i.e. not wxWidgets') class |
| 199 | // |
| 200 | bool IsOfStandardClass(void) const { return m_fnOldWndProc != NULL; } |
| 201 | |
| 202 | wxWindow* FindItem(long lId) const; |
| 203 | wxWindow* FindItemByHWND( WXHWND hWnd |
| 204 | ,bool bControlOnly = false |
| 205 | ) const; |
| 206 | |
| 207 | // Make a Windows extended style from the given wxWidgets window style ?? applicable to OS/2?? |
| 208 | static WXDWORD MakeExtendedStyle( long lStyle |
| 209 | ,bool bEliminateBorders = true |
| 210 | ); |
| 211 | |
| 212 | // PM only: true if this control is part of the main control |
| 213 | virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return false; }; |
| 214 | |
| 215 | // translate wxWidgets style flags for this control into the PM style |
| 216 | // and optional extended style for the corresponding native control |
| 217 | // |
| 218 | // this is the function that should be overridden in the derived classes, |
| 219 | // but you will mostly use OS2GetCreateWindowFlags() below |
| 220 | virtual WXDWORD OS2GetStyle( long lFlags |
| 221 | ,WXDWORD* pdwExstyle = NULL |
| 222 | ) const; |
| 223 | |
| 224 | // get the MSW window flags corresponding to wxWidgets ones |
| 225 | // |
| 226 | // the functions returns the flags (WS_XXX) directly and puts the ext |
| 227 | // (WS_EX_XXX) flags into the provided pointer if not NULL |
| 228 | WXDWORD OS2GetCreateWindowFlags(WXDWORD* pdwExflags = NULL) const |
| 229 | { return OS2GetStyle(GetWindowStyle(), pdwExflags); } |
| 230 | |
| 231 | |
| 232 | // get the HWND to be used as parent of this window with CreateWindow() |
| 233 | virtual WXHWND OS2GetParent(void) const; |
| 234 | |
| 235 | // returns true if the window has been created |
| 236 | bool OS2Create( PSZ zClass |
| 237 | ,const wxChar* zTitle |
| 238 | ,WXDWORD dwStyle |
| 239 | ,const wxPoint& rPos |
| 240 | ,const wxSize& rSize |
| 241 | ,void* pCtlData |
| 242 | ,WXDWORD dwExStyle |
| 243 | ,bool bIsChild |
| 244 | ); |
| 245 | virtual bool OS2Command( WXUINT uParam |
| 246 | ,WXWORD nId |
| 247 | ); |
| 248 | |
| 249 | #ifndef __WXUNIVERSAL__ |
| 250 | // Create an appropriate wxWindow from a HWND |
| 251 | virtual wxWindow* CreateWindowFromHWND( wxWindow* pParent |
| 252 | ,WXHWND hWnd |
| 253 | ); |
| 254 | |
| 255 | // Make sure the window style reflects the HWND style (roughly) |
| 256 | virtual void AdoptAttributesFromHWND(void); |
| 257 | #endif |
| 258 | |
| 259 | // Setup background and foreground colours correctly |
| 260 | virtual void SetupColours(void); |
| 261 | |
| 262 | // ------------------------------------------------------------------------ |
| 263 | // helpers for message handlers: these perform the same function as the |
| 264 | // message crackers from <windowsx.h> - they unpack WPARAM and LPARAM into |
| 265 | // the correct parameters |
| 266 | // ------------------------------------------------------------------------ |
| 267 | |
| 268 | void UnpackCommand( WXWPARAM wParam |
| 269 | ,WXLPARAM lParam, |
| 270 | WXWORD* pId |
| 271 | ,WXHWND* pHwnd |
| 272 | ,WXWORD* pCmd |
| 273 | ); |
| 274 | void UnpackActivate( WXWPARAM wParam |
| 275 | ,WXLPARAM lParam |
| 276 | ,WXWORD* pState |
| 277 | ,WXHWND* pHwnd |
| 278 | ); |
| 279 | void UnpackScroll( WXWPARAM wParam |
| 280 | ,WXLPARAM lParam |
| 281 | ,WXWORD* pCode |
| 282 | ,WXWORD* pPos |
| 283 | ,WXHWND* pHwnd |
| 284 | ); |
| 285 | void UnpackMenuSelect( WXWPARAM wParam |
| 286 | ,WXLPARAM lParam |
| 287 | ,WXWORD* pTtem |
| 288 | ,WXWORD* pFlags |
| 289 | ,WXHMENU* pHmenu |
| 290 | ); |
| 291 | |
| 292 | // ------------------------------------------------------------------------ |
| 293 | // internal handlers for OS2 messages: all handlers return a boolen value: |
| 294 | // true means that the handler processed the event and false that it didn't |
| 295 | // ------------------------------------------------------------------------ |
| 296 | |
| 297 | // there are several cases where we have virtual functions for PM |
| 298 | // message processing: this is because these messages often require to be |
| 299 | // processed in a different manner in the derived classes. For all other |
| 300 | // messages, however, we do *not* have corresponding OS2OnXXX() function |
| 301 | // and if the derived class wants to process them, it should override |
| 302 | // OS2WindowProc() directly. |
| 303 | |
| 304 | // scroll event (both horizontal and vertical) |
| 305 | virtual bool OS2OnScroll( int nOrientation |
| 306 | ,WXWORD nSBCode |
| 307 | ,WXWORD pos |
| 308 | ,WXHWND control |
| 309 | ); |
| 310 | |
| 311 | // owner-drawn controls need to process these messages |
| 312 | virtual bool OS2OnDrawItem( int nId |
| 313 | ,WXDRAWITEMSTRUCT* pItem |
| 314 | ); |
| 315 | virtual long OS2OnMeasureItem( int nId |
| 316 | ,WXMEASUREITEMSTRUCT* pItem |
| 317 | ); |
| 318 | |
| 319 | virtual void OnPaint(wxPaintEvent& rEvent); |
| 320 | |
| 321 | // the rest are not virtual |
| 322 | bool HandleCreate( WXLPCREATESTRUCT vCs |
| 323 | ,bool* pMayCreate |
| 324 | ); |
| 325 | bool HandleInitDialog(WXHWND hWndFocus); |
| 326 | bool HandleDestroy(void); |
| 327 | bool HandlePaint(void); |
| 328 | bool HandleEraseBkgnd(WXHDC vDC); |
| 329 | bool HandleMinimize(void); |
| 330 | bool HandleMaximize(void); |
| 331 | bool HandleSize( int nX |
| 332 | ,int nY |
| 333 | ,WXUINT uFlag |
| 334 | ); |
| 335 | bool HandleGetMinMaxInfo(PSWP pMmInfo); |
| 336 | bool HandleShow( bool bShow |
| 337 | ,int nStatus |
| 338 | ); |
| 339 | bool HandleActivate( int nFlag |
| 340 | ,WXHWND hActivate |
| 341 | ); |
| 342 | bool HandleCommand( WXWORD nId |
| 343 | ,WXWORD nCmd |
| 344 | ,WXHWND hControl |
| 345 | ); |
| 346 | bool HandleSysCommand( WXWPARAM wParam |
| 347 | ,WXLPARAM lParam |
| 348 | ); |
| 349 | bool HandlePaletteChanged(void); |
| 350 | bool HandleQueryNewPalette(void); |
| 351 | bool HandleSysColorChange(void); |
| 352 | bool HandleDisplayChange(void); |
| 353 | bool HandleCaptureChanged(WXHWND hBainedCapture); |
| 354 | |
| 355 | bool HandleCtlColor(WXHBRUSH* hBrush); |
| 356 | bool HandleSetFocus(WXHWND hWnd); |
| 357 | bool HandleKillFocus(WXHWND hWnd); |
| 358 | bool HandleEndDrag(WXWPARAM wParam); |
| 359 | bool HandleMouseEvent( WXUINT uMsg |
| 360 | ,int nX |
| 361 | ,int nY |
| 362 | ,WXUINT uFlags |
| 363 | ); |
| 364 | bool HandleMouseMove( int nX |
| 365 | ,int nY |
| 366 | ,WXUINT uFlags |
| 367 | ); |
| 368 | bool HandleChar( WXWPARAM wParam |
| 369 | ,WXLPARAM lParam |
| 370 | ,bool bIsASCII = false |
| 371 | ); |
| 372 | bool HandleKeyDown( WXWPARAM wParam |
| 373 | ,WXLPARAM lParam |
| 374 | ); |
| 375 | bool HandleKeyUp( WXWPARAM wParam |
| 376 | ,WXLPARAM lParam |
| 377 | ); |
| 378 | bool HandleQueryDragIcon(WXHICON* phIcon); |
| 379 | bool HandleSetCursor( USHORT vId |
| 380 | ,WXHWND hWnd |
| 381 | ); |
| 382 | |
| 383 | bool IsMouseInWindow(void) const; |
| 384 | bool OS2GetCreateWindowCoords( const wxPoint& rPos |
| 385 | ,const wxSize& rSize |
| 386 | ,int& rnX |
| 387 | ,int& rnY |
| 388 | ,int& rnWidth |
| 389 | ,int& rnHeight |
| 390 | ) const; |
| 391 | |
| 392 | // Window procedure |
| 393 | virtual MRESULT OS2WindowProc( WXUINT uMsg |
| 394 | ,WXWPARAM wParam |
| 395 | ,WXLPARAM lParam |
| 396 | ); |
| 397 | |
| 398 | // Calls an appropriate default window procedure |
| 399 | virtual MRESULT OS2DefWindowProc( WXUINT uMsg |
| 400 | ,WXWPARAM wParam |
| 401 | ,WXLPARAM lParam |
| 402 | ); |
| 403 | virtual bool OS2ProcessMessage(WXMSG* pMsg); |
| 404 | virtual bool OS2ShouldPreProcessMessage(WXMSG* pMsg); |
| 405 | virtual bool OS2TranslateMessage(WXMSG* pMsg); |
| 406 | virtual void OS2DestroyWindow(void); |
| 407 | |
| 408 | // this function should return the brush to paint the window background |
| 409 | // with or 0 for the default brush |
| 410 | virtual WXHBRUSH OnCtlColor( WXHDC hDC |
| 411 | ,WXHWND hWnd |
| 412 | ,WXUINT uCtlColor |
| 413 | ,WXUINT uMessage |
| 414 | ,WXWPARAM wParam |
| 415 | ,WXLPARAM lParam |
| 416 | ); |
| 417 | |
| 418 | // Responds to colour changes: passes event on to children. |
| 419 | void OnSysColourChanged(wxSysColourChangedEvent& rEvent); |
| 420 | |
| 421 | // initialize various fields of wxMouseEvent (common part of OS2OnMouseXXX) |
| 422 | void InitMouseEvent( wxMouseEvent& rEvent |
| 423 | ,int nX |
| 424 | ,int nY |
| 425 | ,WXUINT uFlags |
| 426 | ); |
| 427 | |
| 428 | void MoveChildren(int nDiff); |
| 429 | PSWP GetSwp(void) {return &m_vWinSwp;} |
| 430 | |
| 431 | protected: |
| 432 | // PM can't create some MSW styles natively but can perform these after |
| 433 | // creation by sending messages |
| 434 | typedef enum extra_flags { kFrameToolWindow = 0x0001 |
| 435 | ,kVertCaption = 0x0002 |
| 436 | ,kHorzCaption = 0x0004 |
| 437 | } EExtraFlags; |
| 438 | // Some internal sizeing id's to make it easy for event handlers |
| 439 | typedef enum size_types { kSizeNormal |
| 440 | ,kSizeMax |
| 441 | ,kSizeMin |
| 442 | } ESizeTypes; |
| 443 | // the window handle |
| 444 | WXHWND m_hWnd; |
| 445 | |
| 446 | // the old window proc (we subclass all windows) |
| 447 | WXFARPROC m_fnOldWndProc; |
| 448 | |
| 449 | // additional (OS2 specific) flags |
| 450 | bool m_bUseCtl3D:1; // Using CTL3D for this control |
| 451 | bool m_bBackgroundTransparent:1; |
| 452 | bool m_bMouseInWindow:1; |
| 453 | bool m_bLastKeydownProcessed:1; |
| 454 | bool m_bWinCaptured:1; |
| 455 | WXDWORD m_dwExStyle; |
| 456 | |
| 457 | // the size of one page for scrolling |
| 458 | int m_nXThumbSize; |
| 459 | int m_nYThumbSize; |
| 460 | |
| 461 | #if wxUSE_MOUSEEVENT_HACK |
| 462 | // the coordinates of the last mouse event and the type of it |
| 463 | long m_lLastMouseX, |
| 464 | long m_lLastMouseY; |
| 465 | int m_nLastMouseEvent; |
| 466 | #endif // wxUSE_MOUSEEVENT_HACK |
| 467 | |
| 468 | WXHMENU m_hMenu; // Menu, if any |
| 469 | unsigned long m_ulMenubarId; // it's Id, if any |
| 470 | |
| 471 | // the return value of WM_GETDLGCODE handler |
| 472 | long m_lDlgCode; |
| 473 | |
| 474 | // implement the base class pure virtuals |
| 475 | virtual void DoClientToScreen( int* pX |
| 476 | ,int* pY |
| 477 | ) const; |
| 478 | virtual void DoScreenToClient( int* pX |
| 479 | ,int* pY |
| 480 | ) const; |
| 481 | virtual void DoGetPosition( int* pX |
| 482 | ,int* pY |
| 483 | ) const; |
| 484 | virtual void DoGetSize( int* pWidth |
| 485 | ,int* pHeight |
| 486 | ) const; |
| 487 | virtual void DoGetClientSize( int* pWidth |
| 488 | ,int* pHeight |
| 489 | ) const; |
| 490 | virtual void DoSetSize( int nX |
| 491 | ,int nY |
| 492 | ,int nWidth |
| 493 | ,int nHeight |
| 494 | ,int nSizeFlags = wxSIZE_AUTO |
| 495 | ); |
| 496 | virtual void DoSetClientSize( int nWidth |
| 497 | ,int nHeight |
| 498 | ); |
| 499 | |
| 500 | virtual void DoCaptureMouse(void); |
| 501 | virtual void DoReleaseMouse(void); |
| 502 | |
| 503 | // move the window to the specified location and resize it: this is called |
| 504 | // from both DoSetSize() and DoSetClientSize() and would usually just call |
| 505 | // ::WinSetWindowPos() except for composite controls which will want to arrange |
| 506 | // themselves inside the given rectangle |
| 507 | virtual void DoMoveWindow( int nX |
| 508 | ,int nY |
| 509 | ,int nWidth |
| 510 | ,int nHeight |
| 511 | ); |
| 512 | |
| 513 | #if wxUSE_TOOLTIPS |
| 514 | virtual void DoSetToolTip(wxToolTip* pTip); |
| 515 | #endif // wxUSE_TOOLTIPS |
| 516 | |
| 517 | int GetOS2ParentHeight(wxWindowOS2* pParent); |
| 518 | |
| 519 | private: |
| 520 | // common part of all ctors |
| 521 | void Init(void); |
| 522 | |
| 523 | // the (non-virtual) handlers for the events |
| 524 | bool HandleMove( int nX |
| 525 | ,int nY |
| 526 | ); |
| 527 | bool HandleJoystickEvent( WXUINT uMsg |
| 528 | ,int pX |
| 529 | ,int pY |
| 530 | ,WXUINT uFlags |
| 531 | ); |
| 532 | |
| 533 | bool HandleNotify( int nIdCtrl |
| 534 | ,WXLPARAM lParam |
| 535 | ,WXLPARAM* pResult |
| 536 | ); |
| 537 | // the helper functions used by HandleChar/KeyXXX methods |
| 538 | wxKeyEvent CreateKeyEvent( wxEventType evType |
| 539 | ,int nId |
| 540 | ,WXLPARAM lParam = 0 |
| 541 | ,WXWPARAM wParam = 0 |
| 542 | ) const; |
| 543 | |
| 544 | wxWindowList* m_pChildrenDisabled; |
| 545 | HWND m_hWndScrollBarHorz; |
| 546 | HWND m_hWndScrollBarVert; |
| 547 | SWP m_vWinSwp; |
| 548 | |
| 549 | DECLARE_DYNAMIC_CLASS(wxWindowOS2); |
| 550 | DECLARE_NO_COPY_CLASS(wxWindowOS2) |
| 551 | DECLARE_EVENT_TABLE() |
| 552 | |
| 553 | // |
| 554 | // Virtual function hiding supression |
| 555 | // |
| 556 | inline virtual bool Reparent(wxWindowBase* pNewParent) |
| 557 | { return(wxWindowBase::Reparent(pNewParent));} |
| 558 | }; // end of wxWindow |
| 559 | |
| 560 | class wxWindowCreationHook |
| 561 | { |
| 562 | public: |
| 563 | wxWindowCreationHook(wxWindow* pWinBeingCreated); |
| 564 | ~wxWindowCreationHook(); |
| 565 | }; // end of CLASS wxWindowCreationHook |
| 566 | |
| 567 | // --------------------------------------------------------------------------- |
| 568 | // global functions |
| 569 | // --------------------------------------------------------------------------- |
| 570 | |
| 571 | // kbd code translation |
| 572 | WXDLLEXPORT int wxCharCodeOS2ToWX(int nKeySym); |
| 573 | WXDLLEXPORT int wxCharCodeWXToOS2( int nId |
| 574 | ,bool* pbIsVirtual = NULL |
| 575 | ); |
| 576 | |
| 577 | // ---------------------------------------------------------------------------- |
| 578 | // global objects |
| 579 | // ---------------------------------------------------------------------------- |
| 580 | |
| 581 | // notice that this hash must be defined after wxWindow declaration as it |
| 582 | // needs to "see" its dtor and not just forward declaration |
| 583 | #include "wx/hash.h" |
| 584 | |
| 585 | // pseudo-template HWND <-> wxWindow hash table |
| 586 | WX_DECLARE_HASH(wxWindowOS2, wxWindowList, wxWinHashTable); |
| 587 | |
| 588 | extern wxWinHashTable *wxWinHandleHash; |
| 589 | |
| 590 | #endif // _WX_WINDOW_H_ |