| | 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 | // For hidden notebook pages, always TRUE for everything else |
| | 231 | bool IsActivePage(void) const { return m_bIsActivePage; } |
| | 232 | void SetActivePage(bool bActive) { m_bIsActivePage = bActive; } |
| | 233 | |
| | 234 | // For implementation purposes - sometimes decorations make the client area |
| | 235 | // smaller |
| | 236 | virtual wxPoint GetClientAreaOrigin(void) const; |
| | 237 | |
| | 238 | // Windows subclassing |
| | 239 | void SubclassWin(WXHWND hWnd); |
| | 240 | void UnsubclassWin(void); |
| | 241 | |
| | 242 | WXFARPROC OS2GetOldWndProc(void) const { return m_fnOldWndProc; } |
| | 243 | void OS2SetOldWndProc(WXFARPROC fnProc) { m_fnOldWndProc = fnProc; } |
| | 244 | // |
| | 245 | // Return TRUE if the window is of a standard (i.e. not wxWindows') class |
| | 246 | // |
| | 247 | bool IsOfStandardClass(void) const { return m_fnOldWndProc != NULL; } |
| | 248 | |
| | 249 | wxWindow* FindItem(long lId) const; |
| | 250 | wxWindow* FindItemByHWND( WXHWND hWnd |
| | 251 | ,bool bControlOnly = FALSE |
| | 252 | ) const; |
| | 253 | |
| | 254 | // Make a Windows extended style from the given wxWindows window style ?? applicable to OS/2?? |
| | 255 | static WXDWORD MakeExtendedStyle( long lStyle |
| | 256 | ,bool bEliminateBorders = TRUE |
| | 257 | ); |
| | 258 | // Determine whether 3D effects are wanted |
| | 259 | WXDWORD Determine3DEffects( WXDWORD dwDefaultBorderStyle |
| | 260 | ,bool* pbWant3D |
| | 261 | ) const; |
| | 262 | |
| | 263 | // PM only: TRUE if this control is part of the main control |
| | 264 | virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return FALSE; }; |
| | 265 | |
| | 266 | // translate wxWindows style flags for this control into the PM style |
| | 267 | // and optional extended style for the corresponding native control |
| | 268 | // |
| | 269 | // this is the function that should be overridden in the derived classes, |
| | 270 | // but you will mostly use OS2GetCreateWindowFlags() below |
| | 271 | virtual WXDWORD OS2GetStyle( long lFlags |
| | 272 | ,WXDWORD* pdwExstyle = NULL |
| | 273 | ) const; |
| | 274 | |
| | 275 | // get the MSW window flags corresponding to wxWindows ones |
| | 276 | // |
| | 277 | // the functions returns the flags (WS_XXX) directly and puts the ext |
| | 278 | // (WS_EX_XXX) flags into the provided pointer if not NULL |
| | 279 | WXDWORD OS2GetCreateWindowFlags(WXDWORD* pdwExflags = NULL) const |
| | 280 | { return OS2GetStyle(GetWindowStyle(), pdwExflags); } |
| | 281 | |
| | 282 | |
| | 283 | // get the HWND to be used as parent of this window with CreateWindow() |
| | 284 | virtual WXHWND OS2GetParent(void) const; |
| | 285 | |
| | 286 | // returns TRUE if the window has been created |
| | 287 | bool OS2Create( PSZ zClass |
| | 288 | ,const char* zTitle |
| | 289 | ,WXDWORD dwStyle |
| | 290 | ,const wxPoint& rPos |
| | 291 | ,const wxSize& rSize |
| | 292 | ,void* pCtlData |
| | 293 | ,WXDWORD dwExStyle |
| | 294 | ,bool bIsChild |
| | 295 | ); |
| | 296 | virtual bool OS2Command( WXUINT uParam |
| | 297 | ,WXWORD nId |
| | 298 | ); |
| | 299 | |
| | 300 | #if WXWIN_COMPATIBILITY |
| | 301 | wxObject* GetChild(int nNumber) const; |
| | 302 | virtual void OS2DeviceToLogical( float* pfX |
| | 303 | ,float* pfY |
| | 304 | ) const; |
| | 305 | #endif // WXWIN_COMPATIBILITY |
| | 306 | |
| | 307 | #ifndef __WXUNIVERSAL__ |
| | 308 | // Create an appropriate wxWindow from a HWND |
| | 309 | virtual wxWindow* CreateWindowFromHWND( wxWindow* pParent |
| | 310 | ,WXHWND hWnd |
| | 311 | ); |
| | 312 | |
| | 313 | // Make sure the window style reflects the HWND style (roughly) |
| | 314 | virtual void AdoptAttributesFromHWND(void); |
| | 315 | #endif |
| | 316 | |
| | 317 | // Setup background and foreground colours correctly |
| | 318 | virtual void SetupColours(void); |
| | 319 | |
| | 320 | // ------------------------------------------------------------------------ |
| | 321 | // helpers for message handlers: these perform the same function as the |
| | 322 | // message crackers from <windowsx.h> - they unpack WPARAM and LPARAM into |
| | 323 | // the correct parameters |
| | 324 | // ------------------------------------------------------------------------ |
| | 325 | |
| | 326 | void UnpackCommand( WXWPARAM wParam |
| | 327 | ,WXLPARAM lParam, |
| | 328 | WXWORD* pId |
| | 329 | ,WXHWND* pHwnd |
| | 330 | ,WXWORD* pCmd |
| | 331 | ); |
| | 332 | void UnpackActivate( WXWPARAM wParam |
| | 333 | ,WXLPARAM lParam |
| | 334 | ,WXWORD* pState |
| | 335 | ,WXHWND* pHwnd |
| | 336 | ); |
| | 337 | void UnpackScroll( WXWPARAM wParam |
| | 338 | ,WXLPARAM lParam |
| | 339 | ,WXWORD* pCode |
| | 340 | ,WXWORD* pPos |
| | 341 | ,WXHWND* pHwnd |
| | 342 | ); |
| | 343 | void UnpackMenuSelect( WXWPARAM wParam |
| | 344 | ,WXLPARAM lParam |
| | 345 | ,WXWORD* pTtem |
| | 346 | ,WXWORD* pFlags |
| | 347 | ,WXHMENU* pHmenu |
| | 348 | ); |
| | 349 | |
| | 350 | // ------------------------------------------------------------------------ |
| | 351 | // internal handlers for OS2 messages: all handlers return a boolen value: |
| | 352 | // TRUE means that the handler processed the event and FALSE that it didn't |
| | 353 | // ------------------------------------------------------------------------ |
| | 354 | |
| | 355 | // there are several cases where we have virtual functions for PM |
| | 356 | // message processing: this is because these messages often require to be |
| | 357 | // processed in a different manner in the derived classes. For all other |
| | 358 | // messages, however, we do *not* have corresponding OS2OnXXX() function |
| | 359 | // and if the derived class wants to process them, it should override |
| | 360 | // OS2WindowProc() directly. |
| | 361 | |
| | 362 | // scroll event (both horizontal and vertical) |
| | 363 | virtual bool OS2OnScroll( int nOrientation |
| | 364 | ,WXWORD nSBCode |
| | 365 | ,WXWORD pos |
| | 366 | ,WXHWND control |
| | 367 | ); |
| | 368 | |
| | 369 | // owner-drawn controls need to process these messages |
| | 370 | virtual bool OS2OnDrawItem( int nId |
| | 371 | ,WXDRAWITEMSTRUCT* pItem |
| | 372 | ); |
| | 373 | virtual bool OS2OnMeasureItem( int nId |
| | 374 | ,WXMEASUREITEMSTRUCT* pItem |
| | 375 | ); |
| | 376 | |
| | 377 | // the rest are not virtual |
| | 378 | bool HandleCreate( WXLPCREATESTRUCT vCs |
| | 379 | ,bool* pMayCreate |
| | 380 | ); |
| | 381 | bool HandleInitDialog(WXHWND hWndFocus); |
| | 382 | bool HandleDestroy(void); |
| | 383 | bool HandlePaint(void); |
| | 384 | bool HandleEraseBkgnd(WXHDC vDC); |
| | 385 | bool HandleMinimize(void); |
| | 386 | bool HandleMaximize(void); |
| | 387 | bool HandleSize( int nX |
| | 388 | ,int nY |
| | 389 | ,WXUINT uFlag |
| | 390 | ); |
| | 391 | bool HandleGetMinMaxInfo(PSWP pMmInfo); |
| | 392 | bool HandleShow( bool bShow |
| | 393 | ,int nStatus |
| | 394 | ); |
| | 395 | bool HandleActivate( int nFlag |
| | 396 | ,WXHWND hActivate |
| | 397 | ); |
| | 398 | bool HandleCommand( WXWORD nId |
| | 399 | ,WXWORD nCmd |
| | 400 | ,WXHWND hControl |
| | 401 | ); |
| | 402 | bool HandleSysCommand( WXWPARAM wParam |
| | 403 | ,WXLPARAM lParam |
| | 404 | ); |
| | 405 | bool HandlePaletteChanged(void); |
| | 406 | bool HandleQueryNewPalette(void); |
| | 407 | bool HandleSysColorChange(void); |
| | 408 | bool HandleDisplayChange(void); |
| | 409 | bool HandleCaptureChanged(WXHWND hBainedCapture); |
| | 410 | |
| | 411 | bool HandleCtlColor(WXHBRUSH* hBrush); |
| | 412 | bool HandleSetFocus(WXHWND hWnd); |
| | 413 | bool HandleKillFocus(WXHWND hWnd); |
| | 414 | bool HandleEndDrag(WXWPARAM wParam); |
| | 415 | bool HandleMouseEvent( WXUINT uMsg |
| | 416 | ,int nX |
| | 417 | ,int nY |
| | 418 | ,WXUINT uFlags |
| | 419 | ); |
| | 420 | bool HandleMouseMove( int nX |
| | 421 | ,int nY |
| | 422 | ,WXUINT uFlags |
| | 423 | ); |
| | 424 | bool HandleChar( WXWPARAM wParam |
| | 425 | ,WXLPARAM lParam |
| | 426 | ,bool bIsASCII = FALSE |
| | 427 | ); |
| | 428 | bool HandleKeyDown( WXWPARAM wParam |
| | 429 | ,WXLPARAM lParam |
| | 430 | ); |
| | 431 | bool HandleKeyUp( WXWPARAM wParam |
| | 432 | ,WXLPARAM lParam |
| | 433 | ); |
| | 434 | bool HandleQueryDragIcon(WXHICON* phIcon); |
| | 435 | bool HandleSetCursor( USHORT vId |
| | 436 | ,WXHWND hWnd |
| | 437 | ); |
| | 438 | |
| | 439 | bool IsMouseInWindow(void) const; |
| | 440 | bool OS2GetCreateWindowCoords( const wxPoint& rPos |
| | 441 | ,const wxSize& rSize |
| | 442 | ,int& rnX |
| | 443 | ,int& rnY |
| | 444 | ,int& rnWidth |
| | 445 | ,int& rnHeight |
| | 446 | ) const; |
| | 447 | |
| | 448 | // Window procedure |
| | 449 | virtual MRESULT OS2WindowProc( WXUINT uMsg |
| | 450 | ,WXWPARAM wParam |
| | 451 | ,WXLPARAM lParam |
| | 452 | ); |
| | 453 | |
| | 454 | // Calls an appropriate default window procedure |
| | 455 | virtual MRESULT OS2DefWindowProc( WXUINT uMsg |
| | 456 | ,WXWPARAM wParam |
| | 457 | ,WXLPARAM lParam |
| | 458 | ); |
| | 459 | virtual bool OS2ProcessMessage(WXMSG* pMsg); |
| | 460 | virtual bool OS2ShouldPreProcessMessage(WXMSG* pMsg); |
| | 461 | virtual bool OS2TranslateMessage(WXMSG* pMsg); |
| | 462 | virtual void OS2DestroyWindow(void); |
| | 463 | |
| | 464 | // this function should return the brush to paint the window background |
| | 465 | // with or 0 for the default brush |
| | 466 | virtual WXHBRUSH OnCtlColor( WXHDC hDC |
| | 467 | ,WXHWND hWnd |
| | 468 | ,WXUINT uCtlColor |
| | 469 | ,WXUINT uMessage |
| | 470 | ,WXWPARAM wParam |
| | 471 | ,WXLPARAM lParam |
| | 472 | ); |
| | 473 | |
| | 474 | #if WXWIN_COMPATIBILITY |
| | 475 | void SetShowing(bool bShow) { (void)Show(show); } |
| | 476 | bool IsUserEnabled(void) const { return IsEnabled(); } |
| | 477 | #endif // WXWIN_COMPATIBILITY |
| | 478 | |
| | 479 | // Responds to colour changes: passes event on to children. |
| | 480 | void OnSysColourChanged(wxSysColourChangedEvent& rEvent); |
| | 481 | |
| | 482 | // initialize various fields of wxMouseEvent (common part of OS2OnMouseXXX) |
| | 483 | void InitMouseEvent( wxMouseEvent& rEvent |
| | 484 | ,int nX |
| | 485 | ,int nY |
| | 486 | ,WXUINT uFlags |
| | 487 | ); |
| | 488 | |
| | 489 | void MoveChildren(int nDiff); |
| | 490 | PSWP GetSwp(void) {return &m_vWinSwp;} |
| | 491 | |
| | 492 | protected: |
| | 493 | // PM can't create some MSW styles natively but can perform these after |
| | 494 | // creation by sending messages |
| | 495 | typedef enum extra_flags { kFrameToolWindow = 0x0001 |
| | 496 | ,kVertCaption = 0x0002 |
| | 497 | ,kHorzCaption = 0x0004 |
| | 498 | } EExtraFlags; |
| | 499 | // Some internal sizeing id's to make it easy for event handlers |
| | 500 | typedef enum size_types { kSizeNormal |
| | 501 | ,kSizeMax |
| | 502 | ,kSizeMin |
| | 503 | } ESizeTypes; |
| | 504 | // the window handle |
| | 505 | WXHWND m_hWnd; |
| | 506 | |
| | 507 | // the old window proc (we subclass all windows) |
| | 508 | WXFARPROC m_fnOldWndProc; |
| | 509 | |
| | 510 | // additional (OS2 specific) flags |
| | 511 | bool m_bUseCtl3D:1; // Using CTL3D for this control |
| | 512 | bool m_bBackgroundTransparent:1; |
| | 513 | bool m_bMouseInWindow:1; |
| | 514 | bool m_bLastKeydownProcessed:1; |
| | 515 | bool m_bWinCaptured:1; |
| | 516 | WXDWORD m_dwExStyle; |
| | 517 | |
| | 518 | // the size of one page for scrolling |
| | 519 | int m_nXThumbSize; |
| | 520 | int m_nYThumbSize; |
| | 521 | |
| | 522 | #if wxUSE_MOUSEEVENT_HACK |
| | 523 | // the coordinates of the last mouse event and the type of it |
| | 524 | long m_lLastMouseX, |
| | 525 | long m_lLastMouseY; |
| | 526 | int m_nLastMouseEvent; |
| | 527 | #endif // wxUSE_MOUSEEVENT_HACK |
| | 528 | |
| | 529 | WXHMENU m_hMenu; // Menu, if any |
| | 530 | unsigned long m_ulMenubarId; // it's Id, if any |
| | 531 | |
| | 532 | // the return value of WM_GETDLGCODE handler |
| | 533 | long m_lDlgCode; |
| | 534 | |
| | 535 | // implement the base class pure virtuals |
| | 536 | virtual void DoClientToScreen( int* pX |
| | 537 | ,int* pY |
| | 538 | ) const; |
| | 539 | virtual void DoScreenToClient( int* pX |
| | 540 | ,int* pY |
| | 541 | ) const; |
| | 542 | virtual void DoGetPosition( int* pX |
| | 543 | ,int* pY |
| | 544 | ) const; |
| | 545 | virtual void DoGetSize( int* pWidth |
| | 546 | ,int* pHeight |
| | 547 | ) const; |
| | 548 | virtual void DoGetClientSize( int* pWidth |
| | 549 | ,int* pHeight |
| | 550 | ) const; |
| | 551 | virtual void DoSetSize( int nX |
| | 552 | ,int nY |
| | 553 | ,int nWidth |
| | 554 | ,int nHeight |
| | 555 | ,int nSizeFlags = wxSIZE_AUTO |
| | 556 | ); |
| | 557 | virtual void DoSetClientSize( int nWidth |
| | 558 | ,int nHeight |
| | 559 | ); |
| | 560 | |
| | 561 | virtual void DoCaptureMouse(void); |
| | 562 | virtual void DoReleaseMouse(void); |
| | 563 | |
| | 564 | // move the window to the specified location and resize it: this is called |
| | 565 | // from both DoSetSize() and DoSetClientSize() and would usually just call |
| | 566 | // ::WinSetWindowPos() except for composite controls which will want to arrange |
| | 567 | // themselves inside the given rectangle |
| | 568 | virtual void DoMoveWindow( int nX |
| | 569 | ,int nY |
| | 570 | ,int nWidth |
| | 571 | ,int nHeight |
| | 572 | ); |
| | 573 | |
| | 574 | #if wxUSE_TOOLTIPS |
| | 575 | virtual void DoSetToolTip(wxToolTip* pTip); |
| | 576 | #endif // wxUSE_TOOLTIPS |
| | 577 | |
| | 578 | int GetOS2ParentHeight(wxWindowOS2* pParent); |
| | 579 | |
| | 580 | private: |
| | 581 | // common part of all ctors |
| | 582 | void Init(void); |
| | 583 | |
| | 584 | // the (non-virtual) handlers for the events |
| | 585 | bool HandleMove( int nX |
| | 586 | ,int nY |
| | 587 | ); |
| | 588 | bool HandleJoystickEvent( WXUINT uMsg |
| | 589 | ,int pX |
| | 590 | ,int pY |
| | 591 | ,WXUINT uFlags |
| | 592 | ); |
| | 593 | |
| | 594 | bool HandleNotify( int nIdCtrl |
| | 595 | ,WXLPARAM lParam |
| | 596 | ,WXLPARAM* pResult |
| | 597 | ); |
| | 598 | // the helper functions used by HandleChar/KeyXXX methods |
| | 599 | wxKeyEvent CreateKeyEvent( wxEventType evType |
| | 600 | ,int nId |
| | 601 | ,WXLPARAM lParam = 0 |
| | 602 | ,WXWPARAM wParam = 0 |
| | 603 | ) const; |
| | 604 | |
| | 605 | wxWindowList* m_pChildrenDisabled; |
| | 606 | HWND m_hWndScrollBarHorz; |
| | 607 | HWND m_hWndScrollBarVert; |
| | 608 | SWP m_vWinSwp; |
| | 609 | bool m_bIsActivePage; |
| | 610 | |
| | 611 | DECLARE_DYNAMIC_CLASS(wxWindowOS2); |
| | 612 | DECLARE_NO_COPY_CLASS(wxWindowOS2) |
| | 613 | DECLARE_EVENT_TABLE() |
| | 614 | |
| | 615 | // |
| | 616 | // Virtual function hiding supression |
| | 617 | // |
| | 618 | inline virtual bool Reparent(wxWindowBase* pNewParent) |
| | 619 | { return(wxWindowBase::Reparent(pNewParent));} |
| | 620 | }; // end of wxWindow |
| | 621 | |
| | 622 | class wxWindowCreationHook |
| | 623 | { |
| | 624 | public: |
| | 625 | wxWindowCreationHook(wxWindow* pWinBeingCreated); |
| | 626 | ~wxWindowCreationHook(); |
| | 627 | }; // end of CLASS wxWindowCreationHook |
| | 628 | |
| | 629 | // --------------------------------------------------------------------------- |
| | 630 | // global functions |
| | 631 | // --------------------------------------------------------------------------- |
| | 632 | |
| | 633 | // kbd code translation |
| | 634 | WXDLLEXPORT int wxCharCodeOS2ToWX(int nKeySym); |
| | 635 | WXDLLEXPORT int wxCharCodeWXToOS2( int nId |
| | 636 | ,bool* pbIsVirtual |
| | 637 | ); |
| | 638 | #endif |
| | 639 | // _WX_WINDOW_H_ |
projects / wxWidgets.git / blame_incremental