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[wxWidgets.git] / include / wx / os2 / window.h
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0e320a79
DW		 1/////////////////////////////////////////////////////////////////////////////
2// Name: window.h
3// Purpose: wxWindow class
54da4255 4// Author: David Webster
0e320a79 5// Modified by:
cdf1e714 6// Created: 10/12/99
0e320a79 7// RCS-ID: $Id$
cdf1e714
DW		 8// Copyright: (c) David Webster
9// Licence: wxWindows licence
0e320a79
DW		 10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_WINDOW_H_
13#define _WX_WINDOW_H_
14
cdf1e714 15#define wxUSE_MOUSEEVENT_HACK 0
0e320a79 16
cdf1e714
DW		 17// ---------------------------------------------------------------------------
18// headers
19// ---------------------------------------------------------------------------
63415778
DW		 20#define INCL_DOS
21#define INCL_PM
22#define INCL_GPI
23#include <os2.h>
24
0e320a79 25
3011bf2b
DW		 26// ---------------------------------------------------------------------------
27// forward declarations
28// ---------------------------------------------------------------------------
29#ifndef CW_USEDEFAULT
30# define CW_USEDEFAULT ((int)0x80000000)
31#endif
32
0e320a79
DW		 33// ---------------------------------------------------------------------------
34// forward declarations
35// ---------------------------------------------------------------------------
36
37class WXDLLEXPORT wxButton;
38
cdf1e714
DW		 39// ---------------------------------------------------------------------------
40// constants
41// ---------------------------------------------------------------------------
0e320a79 42
cdf1e714
DW		 43// FIXME does anybody use those? they're unused by wxWindows...
44enum
45{
46 wxKEY_SHIFT = 1,
47 wxKEY_CTRL = 2
48};
54da4255 49
cdf1e714
DW		 50// ---------------------------------------------------------------------------
51// wxWindow declaration for OS/2 PM
52// ---------------------------------------------------------------------------
54da4255 53
210a651b 54class WXDLLEXPORT wxWindowOS2 : public wxWindowBase
0e320a79 55{
0e320a79 56public:
210a651b 57 wxWindowOS2()
3e282d33
DW		 58 {
59 Init();
60 }
cdf1e714 61
210a651b
DW		 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 )
0e320a79
DW		 69 {
70 Init();
776d87d5
DW		 71 Create( pParent
72 ,vId
73 ,rPos
74 ,rSize
75 ,lStyle
76 ,rName
77 );
0e320a79
DW		 78 }
79
210a651b 80 virtual ~wxWindowOS2();
0e320a79 81
776d87d5
DW		 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 );
0e320a79 89
cdf1e714 90 // implement base class pure virtuals
776d87d5
DW		 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);
1cee3f60 98 virtual void SetFocusFromKbd(void);
776d87d5
DW		 99 virtual bool Reparent(wxWindow* pNewParent);
100 virtual void WarpPointer( int x
101 ,int y
102 );
776d87d5
DW		 103 virtual void Refresh( bool bEraseBackground = TRUE
104 ,const wxRect* pRect = (const wxRect *)NULL
105 );
106 virtual void Clear(void);
06519806
DW		 107 virtual void Freeze(void);
108 virtual void Update(void);
109 virtual void Thaw(void);
b9b1d6c8 110 virtual void SetWindowStyleFlag(long lStyle);
776d87d5
DW		 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;
19193a2c 122#if wxUSE_MENUS_NATIVE
776d87d5
DW		 123 virtual bool DoPopupMenu( wxMenu* pMenu
124 ,int nX
125 ,int nY
126 );
19193a2c 127#endif // wxUSE_MENUS_NATIVE
776d87d5
DW		 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 );
0e320a79 146
45e0dc94
DW		 147 inline HWND GetScrollBarHorz(void) const {return m_hWndScrollBarHorz;}
148 inline HWND GetScrollBarVert(void) const {return m_hWndScrollBarVert;};
cdf1e714 149#if wxUSE_DRAG_AND_DROP
776d87d5 150 virtual void SetDropTarget(wxDropTarget* pDropTarget);
cdf1e714 151#endif // wxUSE_DRAG_AND_DROP
0e320a79
DW		 152
153 // Accept files for dragging
776d87d5 154 virtual void DragAcceptFiles(bool bAccept);
0e320a79 155
cdf1e714
DW		 156#if WXWIN_COMPATIBILITY
157 // Set/get scroll attributes
776d87d5
DW		 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 //
cdf1e714 170 // event handlers
776d87d5 171 //
cdf1e714 172 // Handle a control command
776d87d5
DW		 173 virtual void OnCommand( wxWindow& rWin
174 ,wxCommandEvent& rEvent
175 );
0e320a79 176
cdf1e714
DW		 177 // Override to define new behaviour for default action (e.g. double
178 // clicking on a listbox)
776d87d5 179 virtual void OnDefaultAction(wxControl* WXUNUSED(pInitiatingItem)) { }
cdf1e714 180#endif // WXWIN_COMPATIBILITY
0e320a79 181
cdf1e714 182#if wxUSE_CARET && WXWIN_COMPATIBILITY
776d87d5
DW		 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;
cdf1e714
DW		 195#endif // wxUSE_CARET
196
19193a2c 197#ifndef __WXUNIVERSAL__
776d87d5 198 // Native resource loading (implemented in src/os2/nativdlg.cpp)
cdf1e714 199 // FIXME: should they really be all virtual?
776d87d5
DW		 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);
19193a2c 208#endif //__WXUNIVERSAL__
cdf1e714
DW		 209
210 // implementation from now on
211 // --------------------------
212
213 // simple accessors
214 // ----------------
86de7616 215
776d87d5
DW		 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; }
54da4255 222
cdf1e714
DW		 223 // event handlers
224 // --------------
a885d89a 225 void OnSetFocus(wxFocusEvent& rEvent);
776d87d5
DW		 226 void OnEraseBackground(wxEraseEvent& rEvent);
227 void OnIdle(wxIdleEvent& rEvent);
cdf1e714
DW		 228
229public:
f289196b 230
0e320a79
DW		 231 // For implementation purposes - sometimes decorations make the client area
232 // smaller
776d87d5 233 virtual wxPoint GetClientAreaOrigin(void) const;
0e320a79 234
86de7616
DW		 235 // Windows subclassing
236 void SubclassWin(WXHWND hWnd);
776d87d5 237 void UnsubclassWin(void);
86de7616 238
776d87d5
DW		 239 WXFARPROC OS2GetOldWndProc(void) const { return m_fnOldWndProc; }
240 void OS2SetOldWndProc(WXFARPROC fnProc) { m_fnOldWndProc = fnProc; }
47df2b8c
DW		 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; }
86de7616 245
776d87d5
DW		 246 wxWindow* FindItem(long lId) const;
247 wxWindow* FindItemByHWND( WXHWND hWnd
248 ,bool bControlOnly = FALSE
249 ) const;
86de7616 250
776d87d5
DW		 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 );
86de7616 255 // Determine whether 3D effects are wanted
776d87d5
DW		 256 WXDWORD Determine3DEffects( WXDWORD dwDefaultBorderStyle
257 ,bool* pbWant3D
258 ) const;
86de7616 259
776d87d5 260 // PM only: TRUE if this control is part of the main control
86de7616
DW		 261 virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return FALSE; };
262
b9b1d6c8
DW		 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
6ed98c6a
DW		 280 // get the HWND to be used as parent of this window with CreateWindow()
281 virtual WXHWND OS2GetParent(void) const;
282
cdf1e714 283 // returns TRUE if the window has been created
3011bf2b
DW		 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 );
776d87d5
DW		 293 virtual bool OS2Command( WXUINT uParam
294 ,WXWORD nId
295 );
cdf1e714
DW		 296
297#if WXWIN_COMPATIBILITY
776d87d5
DW		 298 wxObject* GetChild(int nNumber) const;
299 virtual void OS2DeviceToLogical( float* pfX
300 ,float* pfY
301 ) const;
cdf1e714
DW		 302#endif // WXWIN_COMPATIBILITY
303
19193a2c 304#ifndef __WXUNIVERSAL__
cdf1e714 305 // Create an appropriate wxWindow from a HWND
776d87d5
DW		 306 virtual wxWindow* CreateWindowFromHWND( wxWindow* pParent
307 ,WXHWND hWnd
308 );
cdf1e714
DW		 309
310 // Make sure the window style reflects the HWND style (roughly)
776d87d5 311 virtual void AdoptAttributesFromHWND(void);
19193a2c 312#endif
cdf1e714
DW		 313
314 // Setup background and foreground colours correctly
776d87d5 315 virtual void SetupColours(void);
cdf1e714
DW		 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
776d87d5
DW		 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
776d87d5
DW		 332 ,WXHWND* pHwnd
333 );
334 void UnpackScroll( WXWPARAM wParam
335 ,WXLPARAM lParam
336 ,WXWORD* pCode
337 ,WXWORD* pPos
338 ,WXHWND* pHwnd
339 );
776d87d5
DW		 340 void UnpackMenuSelect( WXWPARAM wParam
341 ,WXLPARAM lParam
342 ,WXWORD* pTtem
343 ,WXWORD* pFlags
344 ,WXHMENU* pHmenu
345 );
cdf1e714
DW		 346
347 // ------------------------------------------------------------------------
776d87d5 348 // internal handlers for OS2 messages: all handlers return a boolen value:
cdf1e714
DW		 349 // TRUE means that the handler processed the event and FALSE that it didn't
350 // ------------------------------------------------------------------------
351
776d87d5 352 // there are several cases where we have virtual functions for PM
cdf1e714
DW		 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
776d87d5 355 // messages, however, we do *not* have corresponding OS2OnXXX() function
cdf1e714 356 // and if the derived class wants to process them, it should override
776d87d5 357 // OS2WindowProc() directly.
cdf1e714
DW		 358
359 // scroll event (both horizontal and vertical)
776d87d5
DW		 360 virtual bool OS2OnScroll( int nOrientation
361 ,WXWORD nSBCode
362 ,WXWORD pos
363 ,WXHWND control
364 );
cdf1e714 365
cdf1e714 366 // owner-drawn controls need to process these messages
776d87d5
DW		 367 virtual bool OS2OnDrawItem( int nId
368 ,WXDRAWITEMSTRUCT* pItem
369 );
f5ea767e 370 virtual long OS2OnMeasureItem( int nId
776d87d5
DW		 371 ,WXMEASUREITEMSTRUCT* pItem
372 );
cdf1e714 373
9794cae1
DW		 374 virtual void OnPaint(wxPaintEvent& rEvent);
375
cdf1e714 376 // the rest are not virtual
776d87d5
DW		 377 bool HandleCreate( WXLPCREATESTRUCT vCs
378 ,bool* pMayCreate
379 );
cdf1e714 380 bool HandleInitDialog(WXHWND hWndFocus);
776d87d5
DW		 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 );
61243a51 390 bool HandleGetMinMaxInfo(PSWP pMmInfo);
776d87d5
DW		 391 bool HandleShow( bool bShow
392 ,int nStatus
393 );
394 bool HandleActivate( int nFlag
776d87d5
DW		 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 );
1d0edc0f
DW		 404 bool HandlePaletteChanged(void);
405 bool HandleQueryNewPalette(void);
776d87d5 406 bool HandleSysColorChange(void);
1d0edc0f
DW		 407 bool HandleDisplayChange(void);
408 bool HandleCaptureChanged(WXHWND hBainedCapture);
409
61243a51 410 bool HandleCtlColor(WXHBRUSH* hBrush);
776d87d5
DW		 411 bool HandleSetFocus(WXHWND hWnd);
412 bool HandleKillFocus(WXHWND hWnd);
61243a51 413 bool HandleEndDrag(WXWPARAM wParam);
776d87d5
DW		 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 );
598d8cac 423 bool HandleChar( WXWPARAM wParam
776d87d5
DW		 424 ,WXLPARAM lParam
425 ,bool bIsASCII = FALSE
426 );
a086de98 427 bool HandleKeyDown( WXWPARAM wParam
776d87d5
DW		 428 ,WXLPARAM lParam
429 );
a086de98 430 bool HandleKeyUp( WXWPARAM wParam
776d87d5
DW		 431 ,WXLPARAM lParam
432 );
433 bool HandleQueryDragIcon(WXHICON* phIcon);
61243a51
DW		 434 bool HandleSetCursor( USHORT vId
435 ,WXHWND hWnd
776d87d5 436 );
0e320a79 437
f9efbe3a
DW		 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
cdf1e714 447 // Window procedure
a885d89a 448 virtual MRESULT OS2WindowProc( WXUINT uMsg
776d87d5
DW		 449 ,WXWPARAM wParam
450 ,WXLPARAM lParam
451 );
0e320a79 452
cdf1e714 453 // Calls an appropriate default window procedure
a885d89a 454 virtual MRESULT OS2DefWindowProc( WXUINT uMsg
776d87d5
DW		 455 ,WXWPARAM wParam
456 ,WXLPARAM lParam
457 );
458 virtual bool OS2ProcessMessage(WXMSG* pMsg);
f140b352 459 virtual bool OS2ShouldPreProcessMessage(WXMSG* pMsg);
776d87d5
DW		 460 virtual bool OS2TranslateMessage(WXMSG* pMsg);
461 virtual void OS2DestroyWindow(void);
0e320a79 462
cdf1e714
DW		 463 // this function should return the brush to paint the window background
464 // with or 0 for the default brush
776d87d5
DW		 465 virtual WXHBRUSH OnCtlColor( WXHDC hDC
466 ,WXHWND hWnd
467 ,WXUINT uCtlColor
468 ,WXUINT uMessage
469 ,WXWPARAM wParam
470 ,WXLPARAM lParam
471 );
27476f73 472
cdf1e714 473#if WXWIN_COMPATIBILITY
776d87d5
DW		 474 void SetShowing(bool bShow) { (void)Show(show); }
475 bool IsUserEnabled(void) const { return IsEnabled(); }
cdf1e714 476#endif // WXWIN_COMPATIBILITY
0e320a79 477
cdf1e714 478 // Responds to colour changes: passes event on to children.
776d87d5 479 void OnSysColourChanged(wxSysColourChangedEvent& rEvent);
0e320a79 480
776d87d5
DW		 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 );
0e320a79 487
3a50d19c 488 void MoveChildren(int nDiff);
1b7735e1 489 PSWP GetSwp(void) {return &m_vWinSwp;}
3a50d19c 490
cdf1e714 491protected:
a885d89a
DW		 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;
cdf1e714 503 // the window handle
776d87d5 504 WXHWND m_hWnd;
cdf1e714
DW		 505
506 // the old window proc (we subclass all windows)
776d87d5 507 WXFARPROC m_fnOldWndProc;
cdf1e714 508
008089f6 509 // additional (OS2 specific) flags
776d87d5
DW		 510 bool m_bUseCtl3D:1; // Using CTL3D for this control
511 bool m_bBackgroundTransparent:1;
512 bool m_bMouseInWindow:1;
3437f881 513 bool m_bLastKeydownProcessed:1;
776d87d5 514 bool m_bWinCaptured:1;
008089f6 515 WXDWORD m_dwExStyle;
849949b1
DW		 516
517 // the size of one page for scrolling
776d87d5
DW		 518 int m_nXThumbSize;
519 int m_nYThumbSize;
0e320a79 520
cdf1e714
DW		 521#if wxUSE_MOUSEEVENT_HACK
522 // the coordinates of the last mouse event and the type of it
776d87d5
DW		 523 long m_lLastMouseX,
524 long m_lLastMouseY;
525 int m_nLastMouseEvent;
cdf1e714
DW		 526#endif // wxUSE_MOUSEEVENT_HACK
527
776d87d5 528 WXHMENU m_hMenu; // Menu, if any
0fe536e3 529 unsigned long m_ulMenubarId; // it's Id, if any
cdf1e714
DW		 530
531 // the return value of WM_GETDLGCODE handler
776d87d5 532 long m_lDlgCode;
cdf1e714
DW		 533
534 // implement the base class pure virtuals
776d87d5
DW		 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 );
cdf1e714 559
4116c221
VZ		 560 virtual void DoCaptureMouse(void);
561 virtual void DoReleaseMouse(void);
b9b1d6c8 562
cdf1e714
DW		 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
3e282d33 565 // ::WinSetWindowPos() except for composite controls which will want to arrange
cdf1e714 566 // themselves inside the given rectangle
776d87d5
DW		 567 virtual void DoMoveWindow( int nX
568 ,int nY
569 ,int nWidth
570 ,int nHeight
571 );
cdf1e714
DW		 572
573#if wxUSE_TOOLTIPS
776d87d5 574 virtual void DoSetToolTip(wxToolTip* pTip);
cdf1e714
DW		 575#endif // wxUSE_TOOLTIPS
576
3a50d19c
DW		 577 int GetOS2ParentHeight(wxWindowOS2* pParent);
578
0e320a79 579private:
cdf1e714 580 // common part of all ctors
776d87d5 581 void Init(void);
0e320a79 582
cdf1e714 583 // the (non-virtual) handlers for the events
776d87d5
DW		 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 );
a885d89a 597 // the helper functions used by HandleChar/KeyXXX methods
a086de98
DW		 598 wxKeyEvent CreateKeyEvent( wxEventType evType
599 ,int nId
600 ,WXLPARAM lParam = 0
601 ,WXWPARAM wParam = 0
602 ) const;
a885d89a 603
018d3030 604 wxWindowList* m_pChildrenDisabled;
c8b5f745
DW		 605 HWND m_hWndScrollBarHorz;
606 HWND m_hWndScrollBarVert;
1b7735e1 607 SWP m_vWinSwp;
1c84ee88 608
018d3030
DW		 609 DECLARE_DYNAMIC_CLASS(wxWindowOS2);
610 DECLARE_NO_COPY_CLASS(wxWindowOS2)
611 DECLARE_EVENT_TABLE()
612
613 //
63415778 614 // Virtual function hiding supression
018d3030 615 //
776d87d5 616 inline virtual bool Reparent(wxWindowBase* pNewParent)
018d3030 617 { return(wxWindowBase::Reparent(pNewParent));}
a885d89a 618}; // end of wxWindow
0e320a79 619
06519806
DW		 620class wxWindowCreationHook
621{
622public:
623 wxWindowCreationHook(wxWindow* pWinBeingCreated);
624 ~wxWindowCreationHook();
625}; // end of CLASS wxWindowCreationHook
626
cdf1e714
DW		 627// ---------------------------------------------------------------------------
628// global functions
629// ---------------------------------------------------------------------------
0e320a79 630
cdf1e714 631// kbd code translation
776d87d5
DW		 632WXDLLEXPORT int wxCharCodeOS2ToWX(int nKeySym);
633WXDLLEXPORT int wxCharCodeWXToOS2( int nId
634 ,bool* pbIsVirtual
635 );
0e320a79
DW		 636#endif
637 // _WX_WINDOW_H_
wxWidgets (Impactor)