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Positioning fixes to compsate for wxWindow's use of the MS backwards standard.
[wxWidgets.git] / src / os2 / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindow
4 // Author: David Webster
5 // Modified by:
6 // Created: 10/12/99
7 // RCS-ID: $Id$
8 // Copyright: (c) David Webster
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 //
13 // For compilers that support precompilation, includes "wx.h".
14 //
15 #include "wx/wxprec.h"
16
17 #ifndef WX_PRECOMP
18 #define INCL_DOS
19 #define INCL_PM
20 #include <os2.h>
21 #include "wx/window.h"
22 #include "wx/accel.h"
23 #include "wx/setup.h"
24 #include "wx/menu.h"
25 #include "wx/dc.h"
26 #include "wx/dcclient.h"
27 #include "wx/utils.h"
28 #include "wx/app.h"
29 #include "wx/panel.h"
30 #include "wx/layout.h"
31 #include "wx/dialog.h"
32 #include "wx/frame.h"
33 #include "wx/listbox.h"
34 #include "wx/button.h"
35 #include "wx/msgdlg.h"
36
37 #include <stdio.h>
38 #endif
39
40 #if wxUSE_OWNER_DRAWN
41 #include "wx/ownerdrw.h"
42 #endif
43
44 #if wxUSE_DRAG_AND_DROP
45 #include "wx/dnd.h"
46 #endif
47
48 #include "wx/menuitem.h"
49 #include "wx/log.h"
50
51 #include "wx/os2/private.h"
52
53 #if wxUSE_TOOLTIPS
54 #include "wx/tooltip.h"
55 #endif
56
57 #if wxUSE_CARET
58 #include "wx/caret.h"
59 #endif // wxUSE_CARET
60
61 #include "wx/intl.h"
62 #include "wx/log.h"
63
64
65 #include "wx/textctrl.h"
66
67 #include <string.h>
68
69 //
70 // Place compiler, OS specific includes here
71 //
72
73 //
74 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
75 //
76 #ifndef GET_X_LPARAM
77 //
78 // SHORT1FROMMP -- LOWORD
79 //
80 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
81 //
82 // SHORT2FROMMP -- HIWORD
83 //
84 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
85 #endif // GET_X_LPARAM
86
87 #ifndef CW_USEDEFAULT
88 # define CW_USEDEFAULT ((int)0x80000000)
89 #endif
90
91 // ---------------------------------------------------------------------------
92 // global variables
93 // ---------------------------------------------------------------------------
94
95 //
96 // The last Windows message we got (MT-UNSAFE)
97 //
98 QMSG s_currentMsg;
99
100 wxMenu* wxCurrentPopupMenu = NULL;
101 extern wxList WXDLLEXPORT wxPendingDelete;
102 #if !defined(__VISAGECPP__) || (__IBMCPP__ < 400)
103 extern wxChar wxCanvasClassName[];
104 #endif
105 wxList* wxWinHandleList = NULL;
106
107 // ---------------------------------------------------------------------------
108 // private functions
109 // ---------------------------------------------------------------------------
110
111 //
112 // the window proc for all our windows; most gui's have something similar
113 //
114 MRESULT EXPENTRY wxWndProc( HWND hWnd
115 ,ULONG message
116 ,MPARAM mp1
117 ,MPARAM mp2
118 );
119
120 #ifdef __WXDEBUG__
121 const char *wxGetMessageName(int message);
122 #endif //__WXDEBUG__
123
124 void wxRemoveHandleAssociation(wxWindow* pWin);
125 void wxAssociateWinWithHandle( HWND hWnd
126 ,wxWindow* pWin
127 );
128 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
129
130 //
131 // This magical function is used to translate VK_APPS key presses to right
132 // mouse clicks
133 //
134 static void TranslateKbdEventToMouse( wxWindow* pWin
135 ,int* pX
136 ,int* pY
137 ,MPARAM* pFlags
138 );
139
140 //
141 // get the current state of SHIFT/CTRL keys
142 //
143 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
144 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
145 // ---------------------------------------------------------------------------
146 // event tables
147 // ---------------------------------------------------------------------------
148
149 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
150
151 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
152 EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
153 EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
154 EVT_INIT_DIALOG(wxWindow::OnInitDialog)
155 EVT_IDLE(wxWindow::OnIdle)
156 EVT_SET_FOCUS(wxWindow::OnSetFocus)
157 END_EVENT_TABLE()
158
159 // ===========================================================================
160 // implementation
161 // ===========================================================================
162
163 //
164 // Find an item given the PM Window id
165 //
166 wxWindow* wxWindow::FindItem(
167 long lId
168 ) const
169 {
170 wxControl* pItem = wxDynamicCast( this
171 ,wxControl
172 );
173
174 if (pItem)
175 {
176 //
177 // I it we or one of our "internal" children?
178 //
179 if (pItem->GetId() == lId ||
180 (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND))
181 {
182 return pItem;
183 }
184 }
185
186 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
187
188 while (pCurrent)
189 {
190 wxWindow* pChildWin = pCurrent->GetData();
191 wxWindow* pWnd = pChildWin->FindItem(lId);
192
193 if (pWnd)
194 return pWnd;
195
196 pCurrent = pCurrent->GetNext();
197 }
198 return(NULL);
199 } // end of wxWindow::FindItem
200
201 //
202 // Find an item given the PM Window handle
203 //
204 wxWindow* wxWindow::FindItemByHWND(
205 WXHWND hWnd
206 , bool bControlOnly
207 ) const
208 {
209 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
210
211 while (pCurrent)
212 {
213 wxWindow* pParent = pCurrent->GetData();
214
215 //
216 // Do a recursive search.
217 //
218 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
219
220 if (pWnd)
221 return(pWnd);
222
223 if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl)))
224 {
225 wxWindow* pItem = pCurrent->GetData();
226
227 if (pItem->GetHWND() == hWnd)
228 return(pItem);
229 else
230 {
231 if (pItem->ContainsHWND(hWnd))
232 return(pItem);
233 }
234 }
235 pCurrent = pCurrent->GetNext();
236 }
237 return(NULL);
238 } // end of wxWindow::FindItemByHWND
239
240 //
241 // Default command handler
242 //
243 bool wxWindow::OS2Command(
244 WXUINT WXUNUSED(uParam)
245 , WXWORD WXUNUSED(uId)
246 )
247 {
248 return(FALSE);
249 }
250
251 // ----------------------------------------------------------------------------
252 // constructors and such
253 // ----------------------------------------------------------------------------
254
255 void wxWindow::Init()
256 {
257 //
258 // Generic
259 //
260 InitBase();
261
262 //
263 // PM specific
264 //
265 m_bDoubleClickAllowed = 0;
266 m_bWinCaptured = FALSE;
267
268 m_isBeingDeleted = FALSE;
269 m_fnOldWndProc = 0;
270 m_bUseCtl3D = FALSE;
271 m_bMouseInWindow = FALSE;
272
273 //
274 // wxWnd
275 //
276 m_hMenu = 0;
277 m_hWnd = 0;
278
279 //
280 // Pass WM_GETDLGCODE to DefWindowProc()
281 m_lDlgCode = 0;
282
283 m_nXThumbSize = 0;
284 m_nYThumbSize = 0;
285 m_bBackgroundTransparent = FALSE;
286
287 //
288 // As all windows are created with WS_VISIBLE style...
289 //
290 m_isShown = TRUE;
291
292 #if wxUSE_MOUSEEVENT_HACK
293 m_lLastMouseX =
294 m_lLastMouseY = -1;
295 m_nLastMouseEvent = -1;
296 #endif // wxUSE_MOUSEEVENT_HACK
297 } // wxWindow::Init
298
299 //
300 // Destructor
301 //
302 wxWindow::~wxWindow()
303 {
304 m_isBeingDeleted = TRUE;
305
306 OS2DetachWindowMenu();
307 if (m_parent)
308 m_parent->RemoveChild(this);
309 DestroyChildren();
310
311 if (m_hWnd)
312 {
313 if(!::WinDestroyWindow(GetHWND()))
314 wxLogLastError(wxT("DestroyWindow"));
315 //
316 // remove hWnd <-> wxWindow association
317 //
318 wxRemoveHandleAssociation(this);
319 }
320 } // end of wxWindow::~wxWindow
321
322 bool wxWindow::Create(
323 wxWindow* pParent
324 , wxWindowID vId
325 , const wxPoint& rPos
326 , const wxSize& rSize
327 , long lStyle
328 , const wxString& rName
329 )
330 {
331 HWND hParent = NULLHANDLE;
332 wxPoint vPos = rPos; // The OS/2 position
333
334 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
335
336 if ( !CreateBase( pParent
337 ,vId
338 ,rPos
339 ,rSize
340 ,lStyle
341 ,wxDefaultValidator
342 ,rName
343 ))
344 return(FALSE);
345
346 if (pParent)
347 {
348 pParent->AddChild(this);
349 hParent = GetWinHwnd(pParent);
350 //
351 // OS2 uses normal coordinates, no bassackwards Windows ones
352 //
353 vPos.y = pParent->GetSize().y - (vPos.y + rSize.y);
354 }
355 else
356 {
357 RECTL vRect;
358
359 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
360 hParent = HWND_DESKTOP;
361 vPos.y = vRect.yTop - (vPos.y + rSize.y);
362 }
363
364 ULONG ulCreateFlags = 0L;
365
366
367 //
368 // Most wxSTYLES are really PM Class specific styles and will be
369 // set in those class create procs. PM's basic windows styles are
370 // very limited.
371 //
372 ulCreateFlags |= WS_VISIBLE;
373
374
375 if ( lStyle & wxCLIP_SIBLINGS )
376 ulCreateFlags |= WS_CLIPSIBLINGS;
377
378 if (lStyle & wxCLIP_CHILDREN )
379 ulCreateFlags |= WS_CLIPCHILDREN;
380
381 //
382 // Empty stuff for now since PM has no custome 3D effects
383 // Doesn't mean someone cannot make some up though
384 //
385 bool bWant3D;
386 WXDWORD dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
387
388 //
389 // Generic OS/2 Windows are created with no owner, no Z Order, no Control data,
390 // and no presentation parameters
391 //
392 OS2Create( hParent
393 ,(PSZ)wxCanvasClassName
394 ,rName.c_str()
395 ,ulCreateFlags
396 ,vPos.x
397 ,vPos.y
398 ,WidthDefault(rSize.x)
399 ,HeightDefault(rSize.y)
400 ,NULLHANDLE
401 ,NULLHANDLE
402 ,m_windowId
403 );
404
405 return(TRUE);
406 } // end of wxWindow::Create
407
408 // ---------------------------------------------------------------------------
409 // basic operations
410 // ---------------------------------------------------------------------------
411
412 void wxWindow::SetFocus()
413 {
414 HWND hWnd = GetHwnd();
415
416 if (hWnd)
417 ::WinSetFocus(HWND_DESKTOP, hWnd);
418 } // end of wxWindow::SetFocus
419
420 wxWindow* wxWindowBase::FindFocus()
421 {
422 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
423
424 if (hWnd)
425 {
426 return wxFindWinFromHandle((WXHWND)hWnd);
427 }
428 return NULL;
429 } // wxWindowBase::FindFocus
430
431 bool wxWindow::Enable(
432 bool bEnable
433 )
434 {
435 if (!wxWindowBase::Enable(bEnable))
436 return(FALSE);
437
438 HWND hWnd = GetHwnd();
439
440 if ( hWnd )
441 ::WinEnableWindow(hWnd, (BOOL)bEnable);
442
443 wxWindowList::Node* pNode = GetChildren().GetFirst();
444
445 while (pNode)
446 {
447 wxWindow* pChild = pNode->GetData();
448
449 pChild->Enable(bEnable);
450 pNode = pNode->GetNext();
451 }
452 return(TRUE);
453 } // end of wxWindow::Enable
454
455 bool wxWindow::Show(
456 bool bShow
457 )
458 {
459 if (!wxWindowBase::Show(bShow))
460 return(FALSE);
461
462 HWND hWnd = GetHwnd();
463
464 ::WinShowWindow(hWnd, bShow);
465
466 if (bShow)
467 {
468 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
469 }
470 return(TRUE);
471 } // end of wxWindow::Show
472
473 void wxWindow::Raise()
474 {
475 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
476 } // end of wxWindow::Raise
477
478 void wxWindow::Lower()
479 {
480 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
481 } // end of wxWindow::Lower
482
483 void wxWindow::SetTitle(
484 const wxString& rTitle
485 )
486 {
487 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
488 } // end of wxWindow::SetTitle
489
490 wxString wxWindow::GetTitle() const
491 {
492 return wxGetWindowText(GetHWND());
493 } // end of wxWindow::GetTitle
494
495 void wxWindow::CaptureMouse()
496 {
497 HWND hWnd = GetHwnd();
498
499 if (hWnd && !m_bWinCaptured)
500 {
501 ::WinSetCapture(HWND_DESKTOP, hWnd);
502 m_bWinCaptured = TRUE;
503 }
504 } // end of wxWindow::GetTitle
505
506 void wxWindow::ReleaseMouse()
507 {
508 if (m_bWinCaptured)
509 {
510 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
511 m_bWinCaptured = FALSE;
512 }
513 } // end of wxWindow::ReleaseMouse
514
515 bool wxWindow::SetFont(
516 const wxFont& rFont
517 )
518 {
519 if (!wxWindowBase::SetFont(rFont))
520 {
521 // nothing to do
522 return(FALSE);
523 }
524
525 HWND hWnd = GetHwnd();
526
527 if (hWnd != 0)
528 {
529 wxChar zFont[128];
530
531 sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str());
532 return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont));
533 }
534 return(TRUE);
535 }
536
537 bool wxWindow::SetCursor(
538 const wxCursor& rCursor
539 ) // check if base implementation is OK
540 {
541 if ( !wxWindowBase::SetCursor(rCursor))
542 {
543 // no change
544 return FALSE;
545 }
546
547 wxASSERT_MSG( m_cursor.Ok(),
548 wxT("cursor must be valid after call to the base version"));
549
550 HWND hWnd = GetHwnd();
551 POINTL vPoint;
552 RECTL vRect;
553 HPS hPS;
554 HRGN hRGN;
555
556 hPS = ::WinGetPS(hWnd);
557
558 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
559 ::WinQueryWindowRect(hWnd, &vRect);
560
561 hRGN = ::GpiCreateRegion(hPS, 1L, &vRect);
562
563 if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy())
564 {
565 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
566 }
567 return TRUE;
568 } // end of wxWindow::SetCursor
569
570 void wxWindow::WarpPointer(
571 int nXPos
572 , int nYPos
573 )
574 {
575 int nX = nXPos;
576 int nY = nYPos;
577 RECTL vRect;
578
579 ::WinQueryWindowRect(GetHwnd(), &vRect);
580 nX += vRect.xLeft;
581 nY += vRect.yBottom;
582
583 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
584 } // end of wxWindow::WarpPointer
585
586 #if WXWIN_COMPATIBILITY
587 void wxWindow::OS2DeviceToLogical (float *x, float *y) const
588 {
589 }
590 #endif // WXWIN_COMPATIBILITY
591
592 // ---------------------------------------------------------------------------
593 // scrolling stuff
594 // ---------------------------------------------------------------------------
595
596 #if WXWIN_COMPATIBILITY
597 void wxWindow::SetScrollRange(
598 int nOrient
599 , int nRange
600 , bool bRefresh
601 )
602 {
603 ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, nRange));
604 } // end of wxWindow::SetScrollRange
605
606 void wxWindow::SetScrollPage(
607 int nOrient
608 , int nPage
609 , bool bRefresh
610 )
611 {
612 if ( orient == wxHORIZONTAL )
613 m_xThumbSize = page;
614 else
615 m_yThumbSize = page;
616 }
617
618 int wxWindow::OldGetScrollRange(
619 int nOrient
620 ) const
621 {
622 MRESULT mRc;
623 HWND hWnd = GetHwnd();
624
625 if (hWnd)
626 {
627 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
628 return(SHORT2FROMMR(mRc));
629 }
630 return 0;
631 } // end of wxWindow::OldGetScrollRange
632
633 int wxWindow::GetScrollPage(
634 int nOrient
635 ) const
636 {
637 if (nOrient == wxHORIZONTAL)
638 return m_nXThumbSize;
639 else
640 return m_nYThumbSize;
641 } // end of wxWindow::GetScrollPage
642 #endif // WXWIN_COMPATIBILITY
643
644 int wxWindow::GetScrollPos(
645 int nOrient
646 ) const
647 {
648 return((int)::WinSendMsg(GetHwnd(), SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
649 } // end of wxWindow::GetScrollPos
650
651 int wxWindow::GetScrollRange(
652 int nOrient
653 ) const
654 {
655 MRESULT mr;
656
657 mr = ::WinSendMsg(GetHwnd(), SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
658 return((int)SHORT2FROMMR(mr));
659 } // end of wxWindow::GetScrollRange
660
661 int wxWindow::GetScrollThumb(
662 int nOrient
663 ) const
664 {
665 WNDPARAMS vWndParams;
666 PSBCDATA pSbcd;
667
668 ::WinSendMsg(GetHwnd(), WM_QUERYWINDOWPARAMS, (MPARAM)&vWndParams, (MPARAM)NULL);
669 pSbcd = (PSBCDATA)vWndParams.pCtlData;
670 return((int)pSbcd->posThumb);
671 } // end of wxWindow::GetScrollThumb
672
673 void wxWindow::SetScrollPos(
674 int nOrient
675 , int nPos
676 , bool bRefresh
677 )
678 {
679 ::WinSendMsg(GetHwnd(), SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
680 } // end of wxWindow::SetScrollPos(
681
682 void wxWindow::SetScrollbar(
683 int nOrient
684 , int nPos
685 , int nThumbVisible
686 , int nRange
687 , bool bRefresh
688 )
689 {
690 ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, nRange));
691 if (nOrient == wxHORIZONTAL)
692 {
693 m_nXThumbSize = nThumbVisible;
694 }
695 else
696 {
697 m_nYThumbSize = nThumbVisible;
698 }
699 } // end of wxWindow::SetScrollbar
700
701 void wxWindow::ScrollWindow(
702 int nDx
703 , int nDy
704 , const wxRect* pRect
705 )
706 {
707 RECTL vRect2;
708
709 if (pRect)
710 {
711 vRect2.xLeft = pRect->x;
712 vRect2.yTop = pRect->y;
713 vRect2.xRight = pRect->x + pRect->width;
714 vRect2.yBottom = pRect->y + pRect->height;
715 }
716
717 if (pRect)
718 ::WinScrollWindow(GetHwnd(), (LONG)nDx, (LONG)nDy, &vRect2, NULL, NULLHANDLE, NULL, 0L);
719 else
720 ::WinScrollWindow(GetHwnd(), nDx, nDy, NULL, NULL, NULLHANDLE, NULL, 0L);
721 } // end of wxWindow::ScrollWindow
722
723 // ---------------------------------------------------------------------------
724 // subclassing
725 // ---------------------------------------------------------------------------
726
727 void wxWindow::SubclassWin(
728 WXHWND hWnd
729 )
730 {
731 HWND hwnd = (HWND)hWnd;
732
733 wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
734 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
735 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
736 } // end of wxWindow::SubclassWin
737
738 void wxWindow::UnsubclassWin()
739 {
740 //
741 // Restore old Window proc
742 //
743 HWND hwnd = GetHWND();
744
745 if (m_hWnd)
746 {
747 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
748
749 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
750
751 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
752 {
753 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
754 m_fnOldWndProc = 0;
755 }
756 }
757 } // end of wxWindow::UnsubclassWin
758
759 //
760 // Make a Windows extended style from the given wxWindows window style
761 //
762 WXDWORD wxWindow::MakeExtendedStyle(
763 long lStyle
764 , bool bEliminateBorders
765 )
766 {
767 //
768 // PM does not support extended style
769 //
770 WXDWORD exStyle = 0;
771 return exStyle;
772 } // end of wxWindow::MakeExtendedStyle
773
774 //
775 // Determines whether native 3D effects or CTL3D should be used,
776 // applying a default border style if required, and returning an extended
777 // style to pass to CreateWindowEx.
778 //
779 WXDWORD wxWindow::Determine3DEffects(
780 WXDWORD dwDefaultBorderStyle
781 , bool* pbWant3D
782 ) const
783 {
784 WXDWORD dwStyle = 0L;
785
786 //
787 // Native PM does not have any specialize 3D effects like WIN32 does
788 //
789 *pbWant3D = FALSE;
790 return dwStyle;
791 } // end of wxWindow::Determine3DEffects
792
793 #if WXWIN_COMPATIBILITY
794 void wxWindow::OnCommand(
795 wxWindow& rWin
796 , wxCommandEvent& rEvent
797 )
798 {
799 if (GetEventHandler()->ProcessEvent(rEvent))
800 return;
801 if (m_parent)
802 m_parent->GetEventHandler()->OnCommand( rWin
803 ,rEvent
804 );
805 } // end of wxWindow::OnCommand
806
807 wxObject* wxWindow::GetChild(
808 int nNumber
809 ) const
810 {
811 //
812 // Return a pointer to the Nth object in the Panel
813 //
814 wxNode* pNode = GetChildren().First();
815 int n = nNumber;
816
817 while (pNode && n--)
818 pNode = pNode->Next();
819 if (pNode)
820 {
821 wxObject* pObj = (wxObject*)pNode->Data();
822 return(pObj);
823 }
824 else
825 return NULL;
826 } // end of wxWindow::GetChild
827
828 #endif // WXWIN_COMPATIBILITY
829
830 //
831 // Setup background and foreground colours correctly
832 //
833 void wxWindow::SetupColours()
834 {
835 if ( GetParent() )
836 SetBackgroundColour(GetParent()->GetBackgroundColour());
837 } // end of wxWindow::SetupColours
838
839 void wxWindow::OnIdle(
840 wxIdleEvent& rEvent
841 )
842 {
843 //
844 // Check if we need to send a LEAVE event
845 //
846 if (m_bMouseInWindow)
847 {
848 POINTL vPoint;
849
850 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
851 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
852 {
853 //
854 // Generate a LEAVE event
855 //
856 m_bMouseInWindow = FALSE;
857
858 //
859 // Unfortunately the mouse button and keyboard state may have changed
860 // by the time the OnIdle function is called, so 'state' may be
861 // meaningless.
862 //
863 int nState = 0;
864
865 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
866 nState |= VK_SHIFT;
867 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
868 nState |= VK_CTRL;
869
870 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
871
872 InitMouseEvent( rEvent
873 ,vPoint.x
874 ,vPoint.y
875 ,nState
876 );
877 (void)GetEventHandler()->ProcessEvent(rEvent);
878 }
879 }
880 UpdateWindowUI();
881 } // end of wxWindow::OnIdle
882
883 //
884 // Set this window to be the child of 'parent'.
885 //
886 bool wxWindow::Reparent(
887 wxWindow* pParent
888 )
889 {
890 if (!wxWindowBase::Reparent(pParent))
891 return FALSE;
892
893 HWND hWndChild = GetHwnd();
894 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
895
896 ::WinSetParent(hWndChild, hWndParent, TRUE);
897 return TRUE;
898 } // end of wxWindow::Reparent
899
900 void wxWindow::Clear()
901 {
902 wxClientDC vDc(this);
903 wxBrush vBrush( GetBackgroundColour()
904 ,wxSOLID
905 );
906
907 vDc.SetBackground(vBrush);
908 vDc.Clear();
909 } // end of wxWindow::Clear
910
911 void wxWindow::Refresh(
912 bool bEraseBack
913 , const wxRect* pRect
914 )
915 {
916 HWND hWnd = GetHwnd();
917
918 if (hWnd)
919 {
920 if (pRect)
921 {
922 RECTL vOs2Rect;
923
924 vOs2Rect.xLeft = pRect->x;
925 vOs2Rect.yTop = pRect->y;
926 vOs2Rect.xRight = pRect->x + pRect->width;
927 vOs2Rect.yBottom = pRect->y + pRect->height;
928
929 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
930 }
931 else
932 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
933 }
934 } // end of wxWindow::Refresh
935
936 // ---------------------------------------------------------------------------
937 // drag and drop
938 // ---------------------------------------------------------------------------
939
940 #if wxUSE_DRAG_AND_DROP
941 void wxWindow::SetDropTarget(
942 wxDropTarget* pDropTarget
943 )
944 {
945 if (m_dropTarget != 0)
946 {
947 m_dropTarget->Revoke(m_hWnd);
948 delete m_dropTarget;
949 }
950 m_dropTarget = pDropTarget;
951 if (m_dropTarget != 0)
952 m_dropTarget->Register(m_hWnd);
953 } // end of wxWindow::SetDropTarget
954 #endif
955
956 //
957 // old style file-manager drag&drop support: we retain the old-style
958 // DragAcceptFiles in parallel with SetDropTarget.
959 //
960 void wxWindow::DragAcceptFiles(
961 bool bAccept
962 )
963 {
964 HWND hWnd = GetHwnd();
965
966 if (hWnd && bAccept)
967 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
968 } // end of wxWindow::DragAcceptFiles
969
970 // ----------------------------------------------------------------------------
971 // tooltips
972 // ----------------------------------------------------------------------------
973
974 #if wxUSE_TOOLTIPS
975
976 void wxWindow::DoSetToolTip(
977 wxToolTip* pTooltip
978 )
979 {
980 wxWindowBase::DoSetToolTip(pTooltip);
981
982 if (m_tooltip)
983 m_tooltip->SetWindow(this);
984 } // end of wxWindow::DoSetToolTip
985
986 #endif // wxUSE_TOOLTIPS
987
988 // ---------------------------------------------------------------------------
989 // moving and resizing
990 // ---------------------------------------------------------------------------
991
992 // Get total size
993 void wxWindow::DoGetSize(
994 int* pWidth
995 , int* pHeight
996 ) const
997 {
998 HWND hWnd = GetHwnd();
999 RECTL vRect;
1000
1001 ::WinQueryWindowRect(hWnd, &vRect);
1002
1003 if (pWidth)
1004 *pWidth = vRect.xRight - vRect.xLeft;
1005 if (pHeight )
1006 // OS/2 PM is backwards from windows
1007 *pHeight = vRect.yTop - vRect.yBottom;
1008 } // end of wxWindow::DoGetSize
1009
1010 void wxWindow::DoGetPosition(
1011 int* pX
1012 , int* pY
1013 ) const
1014 {
1015 HWND hWnd = GetHwnd();
1016 RECT vRect;
1017 POINTL vPoint;
1018
1019 ::WinQueryWindowRect(hWnd, &vRect);
1020
1021 vPoint.x = vRect.xLeft;
1022 vPoint.y = vRect.yBottom;
1023
1024 //
1025 // We do the adjustments with respect to the parent only for the "real"
1026 // children, not for the dialogs/frames
1027 //
1028 if (!IsTopLevel())
1029 {
1030 HWND hParentWnd = 0;
1031 wxWindow* pParent = GetParent();
1032
1033 if (pParent)
1034 hParentWnd = GetWinHwnd(pParent);
1035
1036 //
1037 // Since we now have the absolute screen coords, if there's a parent we
1038 // must subtract its bottom left corner
1039 //
1040 if (hParentWnd)
1041 {
1042 RECTL vRect2;
1043
1044 ::WinQueryWindowRect(hParentWnd, &vRect2);
1045 vPoint.x -= vRect.xLeft;
1046 vPoint.y -= vRect.yBottom;
1047 }
1048
1049 //
1050 // We may be faking the client origin. So a window that's really at (0,
1051 // 30) may appear (to wxWin apps) to be at (0, 0).
1052 //
1053 wxPoint vPt(pParent->GetClientAreaOrigin());
1054
1055 vPoint.x -= vPt.x;
1056 vPoint.y -= vPt.y;
1057 }
1058
1059 if (pX)
1060 *pX = vPoint.x;
1061 if (pY)
1062 *pY = vPoint.y;
1063 } // end of wxWindow::DoGetPosition
1064
1065 void wxWindow::DoScreenToClient(
1066 int* pX
1067 , int* pY
1068 ) const
1069 {
1070 HWND hWnd = GetHwnd();
1071 SWP vSwp;
1072
1073 ::WinQueryWindowPos(hWnd, &vSwp);
1074
1075 if (pX)
1076 *pX -= vSwp.x;
1077 if (pY)
1078 *pY -= vSwp.y;
1079 } // end of wxWindow::DoScreenToClient
1080
1081 void wxWindow::DoClientToScreen(
1082 int* pX
1083 , int* pY
1084 ) const
1085 {
1086 HWND hWnd = GetHwnd();
1087 SWP vSwp;
1088
1089 ::WinQueryWindowPos(hWnd, &vSwp);
1090
1091 if (pX)
1092 *pX += vSwp.x;
1093 if (pY)
1094 *pY += vSwp.y;
1095 } // end of wxWindow::DoClientToScreen
1096
1097 //
1098 // Get size *available for subwindows* i.e. excluding menu bar etc.
1099 // Must be a frame type window
1100 //
1101 void wxWindow::DoGetClientSize(
1102 int* pWidth
1103 , int* pHeight
1104 ) const
1105 {
1106 HWND hWnd = GetHwnd();
1107 HWND hWndClient;
1108 RECTL vRect;
1109
1110 hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1111 if( hWndClient == NULLHANDLE)
1112 ::WinQueryWindowRect(GetHwnd(), &vRect);
1113 else
1114 ::WinQueryWindowRect(hWndClient, &vRect);
1115
1116 if (pWidth)
1117 *pWidth = vRect.xRight;
1118 if (pHeight)
1119 *pHeight = vRect.yTop;
1120 } // end of wxWindow::DoGetClientSize
1121
1122 void wxWindow::DoMoveWindow(
1123 int nX
1124 , int nY
1125 , int nWidth
1126 , int nHeight
1127 )
1128 {
1129 if ( !::WinSetWindowPos( GetHwnd()
1130 ,HWND_TOP
1131 ,(LONG)nX
1132 ,(LONG)nY
1133 ,(LONG)nWidth
1134 ,(LONG)nHeight
1135 ,SWP_SIZE | SWP_MOVE
1136 ))
1137 {
1138 wxLogLastError("MoveWindow");
1139 }
1140 } // end of wxWindow::DoMoveWindow
1141
1142 //
1143 // Set the size of the window: if the dimensions are positive, just use them,
1144 // but if any of them is equal to -1, it means that we must find the value for
1145 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1146 // which case -1 is a valid value for x and y)
1147 //
1148 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1149 // the width/height to best suit our contents, otherwise we reuse the current
1150 // width/height
1151 //
1152 void wxWindow::DoSetSize(
1153 int nX
1154 , int nY
1155 , int nWidth
1156 , int nHeight
1157 , int nSizeFlags
1158 )
1159 {
1160 //
1161 // Get the current size and position...
1162 //
1163 int nCurrentX;
1164 int nCurrentY;
1165 int nCurrentWidth;
1166 int nCurrentHeight;
1167 wxSize vSize(-1, -1);
1168
1169 GetPosition( &nCurrentX
1170 ,&nCurrentY
1171 );
1172 GetSize( &nCurrentWidth
1173 ,&nCurrentHeight
1174 );
1175
1176 //
1177 // ... and don't do anything (avoiding flicker) if it's already ok
1178 //
1179 if ( nX == nCurrentX &&
1180 nY == nCurrentY &&
1181 nWidth == nCurrentWidth &&
1182 nHeight == nCurrentHeight
1183 )
1184 {
1185 return;
1186 }
1187
1188 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1189 nX = nCurrentX;
1190 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1191 nY = nCurrentY;
1192
1193 AdjustForParentClientOrigin( nX
1194 ,nY
1195 ,nSizeFlags
1196 );
1197
1198 if (nWidth == -1)
1199 {
1200 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1201 {
1202 vSize = DoGetBestSize();
1203 nWidth = vSize.x;
1204 }
1205 else
1206 {
1207 //
1208 // Just take the current one
1209 //
1210 nWidth = nCurrentWidth;
1211 }
1212 }
1213
1214 if (nHeight == -1)
1215 {
1216 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1217 {
1218 if (vSize.x == -1)
1219 {
1220 vSize = DoGetBestSize();
1221 }
1222 nHeight = vSize.y;
1223 }
1224 else
1225 {
1226 // just take the current one
1227 nHeight = nCurrentHeight;
1228 }
1229 }
1230
1231 DoMoveWindow( nX
1232 ,nY
1233 ,nWidth
1234 ,nHeight
1235 );
1236 } // end of wxWindow::DoSetSize
1237
1238 void wxWindow::DoSetClientSize(
1239 int nWidth
1240 , int nHeight
1241 )
1242 {
1243 wxWindow* pParent = GetParent();
1244 HWND hWnd = GetHwnd();
1245 HWND hParentWnd = (HWND)0;
1246 HWND hClientWnd = (HWND)0;
1247 RECTL vRect;
1248 RECT vRect2;
1249 RECT vRect3;
1250
1251 hClientWnd = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1252 ::WinQueryWindowRect(hClientWnd, &vRect2);
1253
1254 if (pParent)
1255 hParentWnd = (HWND) pParent->GetHWND();
1256
1257 ::WinQueryWindowRect(hWnd, &vRect);
1258 ::WinQueryWindowRect(hParentWnd, &vRect3);
1259 //
1260 // Find the difference between the entire window (title bar and all)
1261 // and the client area; add this to the new client size to move the
1262 // window. OS/2 is backward from windows on height
1263 //
1264 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1265 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1266
1267 //
1268 // If there's a parent, must subtract the parent's bottom left corner
1269 // since MoveWindow moves relative to the parent
1270 //
1271 POINTL vPoint;
1272
1273 vPoint.x = vRect2.xLeft;
1274 vPoint.y = vRect2.yBottom;
1275 if (pParent)
1276 {
1277 vPoint.x -= vRect3.xLeft;
1278 vPoint.y -= vRect3.yBottom;
1279 }
1280
1281 DoMoveWindow( vPoint.x
1282 ,vPoint.y
1283 ,nActualWidth
1284 ,nActualHeight
1285 );
1286
1287 wxSizeEvent vEvent( wxSize( nWidth
1288 ,nHeight
1289 )
1290 ,m_windowId
1291 );
1292
1293 vEvent.SetEventObject(this);
1294 GetEventHandler()->ProcessEvent(vEvent);
1295 } // end of wxWindow::DoSetClientSize
1296
1297 wxPoint wxWindow::GetClientAreaOrigin() const
1298 {
1299 return wxPoint(0, 0);
1300 } // end of wxWindow::GetClientAreaOrigin
1301
1302 void wxWindow::AdjustForParentClientOrigin(
1303 int& rX
1304 , int& rY
1305 , int nSizeFlags
1306 )
1307 {
1308 //
1309 // Don't do it for the dialogs/frames - they float independently of their
1310 // parent
1311 //
1312 if (!IsTopLevel())
1313 {
1314 wxWindow* pParent = GetParent();
1315
1316 if (!(nSizeFlags & wxSIZE_NO_ADJUSTMENTS) && pParent)
1317 {
1318 wxPoint vPoint(pParent->GetClientAreaOrigin());
1319 rX += vPoint.x;
1320 rY += vPoint.y;
1321 }
1322 }
1323 } // end of wxWindow::AdjustForParentClientOrigin
1324
1325 // ---------------------------------------------------------------------------
1326 // text metrics
1327 // ---------------------------------------------------------------------------
1328
1329 int wxWindow::GetCharHeight() const
1330 {
1331 HPS hPs;
1332 FONTMETRICS vFontMetrics;
1333 BOOL bRc;
1334
1335 hPs = ::WinGetPS(GetHwnd());
1336
1337 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1338 {
1339 ::WinReleasePS(hPs);
1340 return (0);
1341 }
1342 ::WinReleasePS(hPs);
1343 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1344 } // end of wxWindow::GetCharHeight
1345
1346 int wxWindow::GetCharWidth() const
1347 {
1348 HPS hPs;
1349 FONTMETRICS vFontMetrics;
1350
1351 hPs = ::WinGetPS(GetHwnd());
1352
1353 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1354 {
1355 ::WinReleasePS(hPs);
1356 return (0);
1357 }
1358 ::WinReleasePS(hPs);
1359 return(vFontMetrics.lAveCharWidth);
1360 } // end of wxWindow::GetCharWidth
1361
1362 void wxWindow::GetTextExtent(
1363 const wxString& rString
1364 , int* pX
1365 , int* pY
1366 , int* pDescent
1367 , int* pExternalLeading
1368 , const wxFont* pTheFont
1369 ) const
1370 {
1371 const wxFont* pFontToUse = pTheFont;
1372 HPS hPs;
1373
1374 hPs = ::WinGetPS(GetHwnd());
1375 /*
1376 // TODO: Will have to play with fonts later
1377
1378 if (!pFontToUse)
1379 pFontToUse = &m_font;
1380
1381 HFONT hFnt = 0;
1382 HFONT hFfontOld = 0;
1383
1384 if (pFontToUse && pFontToUse->Ok())
1385 {
1386 ::GpiCreateLog
1387 hFnt = (HFONT)((wxFont *)pFontToUse)->GetResourceHandle(); // const_cast
1388 if (hFnt)
1389 hFontOld = (HFONT)SelectObject(dc,fnt);
1390 }
1391
1392 SIZE sizeRect;
1393 TEXTMETRIC tm;
1394 GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1395 GetTextMetrics(dc, &tm);
1396
1397 if ( fontToUse && fnt && hfontOld )
1398 SelectObject(dc, hfontOld);
1399
1400 ReleaseDC(hWnd, dc);
1401
1402 if ( x )
1403 *x = sizeRect.cx;
1404 if ( y )
1405 *y = sizeRect.cy;
1406 if ( descent )
1407 *descent = tm.tmDescent;
1408 if ( externalLeading )
1409 *externalLeading = tm.tmExternalLeading;
1410 */
1411 ::WinReleasePS(hPs);
1412 }
1413
1414 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1415 // ---------------------------------------------------------------------------
1416 // Caret manipulation
1417 // ---------------------------------------------------------------------------
1418
1419 void wxWindow::CreateCaret(
1420 int nWidth
1421 , int nHeight
1422 )
1423 {
1424 SetCaret(new wxCaret( this
1425 ,nWidth
1426 ,nHeight
1427 ));
1428 } // end of wxWindow::CreateCaret
1429
1430 void wxWindow::CreateCaret(
1431 const wxBitmap* pBitmap
1432 )
1433 {
1434 wxFAIL_MSG("not implemented");
1435 } // end of wxWindow::CreateCaret
1436
1437 void wxWindow::ShowCaret(
1438 bool bShow
1439 )
1440 {
1441 wxCHECK_RET( m_caret, "no caret to show" );
1442
1443 m_caret->Show(bShow);
1444 } // end of wxWindow::ShowCaret
1445
1446 void wxWindow::DestroyCaret()
1447 {
1448 SetCaret(NULL);
1449 } // end of wxWindow::DestroyCaret
1450
1451 void wxWindow::SetCaretPos(
1452 int nX
1453 , int nY)
1454 {
1455 wxCHECK_RET( m_caret, "no caret to move" );
1456
1457 m_caret->Move( nX
1458 ,nY
1459 );
1460 } // end of wxWindow::SetCaretPos
1461
1462 void wxWindow::GetCaretPos(
1463 int* pX
1464 , int* pY
1465 ) const
1466 {
1467 wxCHECK_RET( m_caret, "no caret to get position of" );
1468
1469 m_caret->GetPosition( pX
1470 ,pY
1471 );
1472 } // end of wxWindow::GetCaretPos
1473
1474 #endif //wxUSE_CARET
1475
1476 // ---------------------------------------------------------------------------
1477 // popup menu
1478 // ---------------------------------------------------------------------------
1479
1480 bool wxWindow::DoPopupMenu(
1481 wxMenu* pMenu
1482 , int nX
1483 , int nY
1484 )
1485 {
1486 HWND hWnd = GetHwnd();
1487 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1488 HWND hMenu = GetHmenuOf(pMenu);
1489
1490 pMenu->SetInvokingWindow(this);
1491 pMenu->UpdateUI();
1492
1493 DoClientToScreen( &nX
1494 ,&nY
1495 );
1496 wxCurrentPopupMenu = pMenu;
1497
1498 ::WinPopupMenu( hWndParent
1499 ,hWnd
1500 ,hMenu
1501 ,nX
1502 ,nY
1503 ,0L
1504 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1505 );
1506 wxYield();
1507 wxCurrentPopupMenu = NULL;
1508
1509 pMenu->SetInvokingWindow(NULL);
1510 return TRUE;
1511 } // end of wxWindow::DoPopupMenu
1512
1513 // ===========================================================================
1514 // pre/post message processing
1515 // ===========================================================================
1516
1517 MRESULT wxWindow::OS2DefWindowProc(
1518 WXUINT uMsg
1519 , WXWPARAM wParam
1520 , WXLPARAM lParam
1521 )
1522 {
1523 if (m_fnOldWndProc)
1524 return (MRESULT)m_fnOldWndProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
1525 else
1526 return ::WinDefWindowProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
1527 } // end of wxWindow::OS2DefWindowProc
1528
1529 bool wxWindow::OS2ProcessMessage(
1530 WXMSG* pMsg
1531 )
1532 {
1533 QMSG* pQMsg = (QMSG*)pMsg;
1534
1535 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
1536 {
1537 //
1538 // Intercept dialog navigation keys
1539 //
1540 bool bProcess = TRUE;
1541 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
1542
1543 if (uKeyFlags & KC_KEYUP)
1544 bProcess = FALSE;
1545
1546 if (uKeyFlags & KC_ALT)
1547 bProcess = FALSE;
1548
1549 if (!(uKeyFlags & KC_VIRTUALKEY))
1550 bProcess = FALSE;
1551
1552 if (bProcess)
1553 {
1554 bool bCtrlDown = IsCtrlDown();
1555 bool bShiftDown = IsShiftDown();
1556
1557 //
1558 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
1559 // don't process it if it's the case (except for Ctrl-Tab/Enter
1560 // combinations which are always processed)
1561 //
1562 ULONG ulDlgCode = 0;
1563
1564 if (!bCtrlDown)
1565 {
1566 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
1567 }
1568
1569 bool bForward = TRUE;
1570 bool bWindowChange = FALSE;
1571
1572 switch (SHORT2FROMMP(pQMsg->mp2))
1573 {
1574 //
1575 // Going to make certain assumptions about specific types of controls
1576 // here, so we may have to alter some things later if they prove invalid
1577 //
1578 case VK_TAB:
1579 //
1580 // Shift tabl will always be a nav-key but tabs may be wanted
1581 //
1582 if (!bShiftDown)
1583 {
1584 bProcess = FALSE;
1585 }
1586 else
1587 {
1588 //
1589 // Entry Fields want tabs for themselve usually
1590 //
1591 switch (ulDlgCode)
1592 {
1593 case DLGC_ENTRYFIELD:
1594 case DLGC_MLE:
1595 bProcess = TRUE;
1596 break;
1597
1598 default:
1599 bProcess = FALSE;
1600 }
1601
1602 //
1603 // Ctrl-Tab cycles thru notebook pages
1604 //
1605 bWindowChange = bCtrlDown;
1606 bForward = !bShiftDown;
1607 }
1608 break;
1609
1610 case VK_UP:
1611 case VK_LEFT:
1612 if (bCtrlDown)
1613 bProcess = FALSE;
1614 else
1615 bForward = FALSE;
1616 break;
1617
1618 case VK_DOWN:
1619 case VK_RIGHT:
1620 if (bCtrlDown)
1621 bProcess = FALSE;
1622 break;
1623
1624 case VK_ENTER:
1625 {
1626 if (bCtrlDown)
1627 {
1628 //
1629 // ctrl-enter is not processed
1630 //
1631 return FALSE;
1632 }
1633 else if (ulDlgCode & DLGC_BUTTON)
1634 {
1635 //
1636 // buttons want process Enter themselevs
1637 //
1638 bProcess = FALSE;
1639 }
1640 else
1641 {
1642 wxPanel* pPanel = wxDynamicCast(this, wxPanel);
1643 wxButton* pBtn = NULL;
1644
1645 if (pPanel)
1646 {
1647 //
1648 // Panel may have a default button which should
1649 // be activated by Enter
1650 //
1651 pBtn = pPanel->GetDefaultItem();
1652 }
1653
1654 if (pBtn && pBtn->IsEnabled())
1655 {
1656 //
1657 // If we do have a default button, do press it
1658 //
1659 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
1660 return TRUE;
1661 }
1662 // else: but if it does not it makes sense to make
1663 // it work like a TAB - and that's what we do.
1664 // Note that Ctrl-Enter always works this way.
1665 }
1666 }
1667 break;
1668
1669 default:
1670 bProcess = FALSE;
1671 }
1672
1673 if (bProcess)
1674 {
1675 wxNavigationKeyEvent vEvent;
1676
1677 vEvent.SetDirection(bForward);
1678 vEvent.SetWindowChange(bWindowChange);
1679 vEvent.SetEventObject(this);
1680
1681 if (GetEventHandler()->ProcessEvent(vEvent))
1682 {
1683 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
1684
1685 if (pBtn)
1686 {
1687 //
1688 // The button which has focus should be default
1689 //
1690 pBtn->SetDefault();
1691 }
1692 return TRUE;
1693 }
1694 }
1695 }
1696 //
1697 // Let Dialogs process
1698 //
1699 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
1700 return TRUE;
1701 }
1702
1703 #if wxUSE_TOOLTIPS
1704 if ( m_tooltip )
1705 {
1706 // relay mouse move events to the tooltip control
1707 QMSG* pQMsg = (QMSG*)pMsg;
1708
1709 if (pQMsg->msg == WM_MOUSEMOVE )
1710 m_tooltip->RelayEvent(pMsg);
1711 }
1712 #endif // wxUSE_TOOLTIPS
1713
1714 return FALSE;
1715 } // end of wxWindow::OS2ProcessMessage
1716
1717 bool wxWindow::OS2TranslateMessage(
1718 WXMSG* pMsg
1719 )
1720 {
1721 #if wxUSE_ACCEL
1722 return m_acceleratorTable.Translate(m_hWnd, pMsg);
1723 #else
1724 return FALSE;
1725 #endif //wxUSE_ACCEL
1726 } // end of wxWindow::OS2TranslateMessage
1727
1728 // ---------------------------------------------------------------------------
1729 // message params unpackers
1730 // ---------------------------------------------------------------------------
1731
1732 void wxWindow::UnpackCommand(
1733 WXWPARAM wParam
1734 , WXLPARAM lParam
1735 , WORD* pId
1736 , WXHWND* phWnd
1737 , WORD* pCmd
1738 )
1739 {
1740 *pId = LOWORD(wParam);
1741 *phWnd = NULL; // or may be GetHWND() ?
1742 *pCmd = LOWORD(lParam);
1743 } // end of wxWindow::UnpackCommand
1744
1745 void wxWindow::UnpackActivate(
1746 WXWPARAM wParam
1747 , WXLPARAM lParam
1748 , WXWORD* pState
1749 , WXHWND* phWnd
1750 )
1751 {
1752 *pState = LOWORD(wParam);
1753 *phWnd = (WXHWND)lParam;
1754 } // end of wxWindow::UnpackActivate
1755
1756 void wxWindow::UnpackScroll(
1757 WXWPARAM wParam
1758 , WXLPARAM lParam
1759 , WXWORD* pCode
1760 , WXWORD* pPos
1761 , WXHWND* phWnd
1762 )
1763 {
1764 *pCode = LOWORD(wParam);
1765 *pPos = HIWORD(wParam);
1766 *phWnd = (WXHWND)lParam;
1767 } // end of wxWindow::UnpackScroll
1768
1769 void wxWindow::UnpackMenuSelect(
1770 WXWPARAM wParam
1771 , WXLPARAM lParam
1772 , WXWORD* pItem
1773 , WXWORD* pFlags
1774 , WXHMENU* phMenu
1775 )
1776 {
1777 *pItem = (WXWORD)LOWORD(wParam);
1778 *pFlags = HIWORD(wParam);
1779 *phMenu = (WXHMENU)lParam;
1780 } // end of wxWindow::UnpackMenuSelect
1781
1782 // ---------------------------------------------------------------------------
1783 // Main wxWindows window proc and the window proc for wxWindow
1784 // ---------------------------------------------------------------------------
1785
1786 //
1787 // Hook for new window just as it's being created, when the window isn't yet
1788 // associated with the handle
1789 //
1790 wxWindow* wxWndHook = NULL;
1791
1792 //
1793 // Main window proc
1794 //
1795 MRESULT EXPENTRY wxWndProc(
1796 HWND hWnd
1797 , ULONG ulMsg
1798 , MPARAM wParam
1799 , MPARAM lParam
1800 )
1801 {
1802 //
1803 // Trace all ulMsgs - useful for the debugging
1804 //
1805 #ifdef __WXDEBUG__
1806 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
1807 wxGetMessageName(ulMsg), wParam, lParam);
1808 #endif // __WXDEBUG__
1809
1810 wxWindow* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
1811
1812 //
1813 // When we get the first message for the HWND we just created, we associate
1814 // it with wxWindow stored in wxWndHook
1815 //
1816 if (!pWnd && wxWndHook)
1817 {
1818 wxAssociateWinWithHandle(hWnd, wxWndHook);
1819 pWnd = wxWndHook;
1820 wxWndHook = NULL;
1821 pWnd->SetHWND((WXHWND)hWnd);
1822 }
1823
1824 MRESULT rc = (MRESULT)0;
1825
1826
1827 //
1828 // Stop right here if we don't have a valid handle in our wxWindow object.
1829 //
1830 if (pWnd && !pWnd->GetHWND())
1831 {
1832 pWnd->SetHWND((WXHWND) hWnd);
1833 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
1834 pWnd->SetHWND(0);
1835 }
1836 else
1837 {
1838 if (pWnd)
1839 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
1840 else
1841 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
1842 }
1843
1844 return rc;
1845 } // end of wxWndProc
1846
1847 //
1848 // We will add (or delete) messages we need to handle at this default
1849 // level as we go
1850 //
1851 MRESULT wxWindow::OS2WindowProc(
1852 WXUINT uMsg
1853 , WXWPARAM wParam
1854 , WXLPARAM lParam
1855 )
1856 {
1857 //
1858 // Did we process the uMsg?
1859 //
1860 bool bProcessed = FALSE;
1861 bool bAllow;
1862 MRESULT mResult;
1863 WXHICON hIcon;
1864 WXHBRUSH hBrush;
1865
1866 //
1867 // For most messages we should return 0 when we do process the message
1868 //
1869 mResult = (MRESULT)0;
1870
1871 switch (uMsg)
1872 {
1873 case WM_CREATE:
1874 {
1875 bool bMayCreate;
1876
1877 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
1878 ,&bMayCreate
1879 );
1880 if (bProcessed)
1881 {
1882 //
1883 // Return 0 to bAllow window creation
1884 //
1885 mResult = (MRESULT)(bMayCreate ? 0 : -1);
1886 }
1887 }
1888 break;
1889
1890 case WM_DESTROY:
1891 HandleDestroy();
1892 bProcessed = TRUE;
1893 break;
1894
1895 case WM_MOVE:
1896 bProcessed = HandleMove( LOWORD(lParam)
1897 ,HIWORD(lParam)
1898 );
1899 break;
1900
1901 case WM_SIZE:
1902 bProcessed = HandleSize( LOWORD(lParam)
1903 ,HIWORD(lParam)
1904 ,(WXUINT)wParam
1905 );
1906 break;
1907
1908 case WM_ACTIVATE:
1909 {
1910 WXWORD wState;
1911 WXHWND hWnd;
1912
1913 UnpackActivate( wParam
1914 ,lParam
1915 ,&wState
1916 ,&hWnd
1917 );
1918
1919 bProcessed = HandleActivate( wState
1920 ,(WXHWND)hWnd
1921 );
1922 bProcessed = FALSE;
1923 }
1924 break;
1925
1926 case WM_SETFOCUS:
1927 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
1928 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
1929 else
1930 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
1931 break;
1932
1933 case WM_PAINT:
1934 bProcessed = HandlePaint();
1935 break;
1936
1937 case WM_CLOSE:
1938 //
1939 // Don't let the DefWindowProc() destroy our window - we'll do it
1940 // ourselves in ~wxWindow
1941 //
1942 bProcessed = TRUE;
1943 mResult = (MRESULT)TRUE;
1944 break;
1945
1946 case WM_SHOW:
1947 bProcessed = HandleShow(wParam != 0, (int)lParam);
1948 break;
1949
1950 //
1951 // Under OS2 PM Joysticks are treated just like mouse events
1952 // The "Motion" events will be prevelent in joysticks
1953 //
1954 case WM_MOUSEMOVE:
1955 case WM_BUTTON1DOWN:
1956 case WM_BUTTON1UP:
1957 case WM_BUTTON1DBLCLK:
1958 case WM_BUTTON1MOTIONEND:
1959 case WM_BUTTON1MOTIONSTART:
1960 case WM_BUTTON2DOWN:
1961 case WM_BUTTON2UP:
1962 case WM_BUTTON2DBLCLK:
1963 case WM_BUTTON2MOTIONEND:
1964 case WM_BUTTON2MOTIONSTART:
1965 case WM_BUTTON3DOWN:
1966 case WM_BUTTON3UP:
1967 case WM_BUTTON3DBLCLK:
1968 case WM_BUTTON3MOTIONEND:
1969 case WM_BUTTON3MOTIONSTART:
1970 {
1971 short x = LOWORD(lParam);
1972 short y = HIWORD(lParam);
1973
1974 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
1975 }
1976 break;
1977 case WM_SYSCOMMAND:
1978 bProcessed = HandleSysCommand(wParam, lParam);
1979 break;
1980
1981 case WM_COMMAND:
1982 {
1983 WORD id, cmd;
1984 WXHWND hwnd;
1985 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1986
1987 bProcessed = HandleCommand(id, cmd, hwnd);
1988 }
1989 break;
1990
1991 //
1992 // For these messages we must return TRUE if process the message
1993 //
1994 case WM_DRAWITEM:
1995 case WM_MEASUREITEM:
1996 {
1997 int nIdCtrl = (UINT)wParam;
1998
1999 if ( uMsg == WM_DRAWITEM )
2000 {
2001 bProcessed = OS2OnDrawItem(nIdCtrl,
2002 (WXDRAWITEMSTRUCT *)lParam);
2003 }
2004 else
2005 {
2006 bProcessed = OS2OnMeasureItem(nIdCtrl,
2007 (WXMEASUREITEMSTRUCT *)lParam);
2008 }
2009
2010 if ( bProcessed )
2011 mResult = (MRESULT)TRUE;
2012 }
2013 break;
2014
2015 case WM_QUERYDLGCODE:
2016 if ( m_lDlgCode )
2017 {
2018 mResult = (MRESULT)m_lDlgCode;
2019 bProcessed = TRUE;
2020 }
2021 //
2022 //else: get the dlg code from the DefWindowProc()
2023 //
2024 break;
2025
2026 //
2027 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2028 // and key-down events are obtained from the WM_CHAR params.
2029 //
2030 case WM_CHAR:
2031 {
2032 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2033
2034 if (uKeyFlags & KC_KEYUP)
2035 {
2036 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2037 break;
2038 }
2039 else // keydown event
2040 {
2041 //
2042 // If this has been processed by an event handler,
2043 // return 0 now (we've handled it). DON't RETURN
2044 // we still need to process further
2045 //
2046 HandleKeyDown((WXDWORD)wParam, lParam);
2047 if (uKeyFlags & KC_VIRTUALKEY)
2048 {
2049 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2050
2051 //
2052 // We consider these message "not interesting" to OnChar
2053 //
2054 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2055 {
2056 bProcessed = TRUE;
2057 break;
2058 }
2059 switch(uVk)
2060 {
2061 //
2062 // Avoid duplicate messages to OnChar for these ASCII keys: they
2063 // will be translated by TranslateMessage() and received in WM_CHAR
2064 case VK_ESC:
2065 case VK_SPACE:
2066 case VK_ENTER:
2067 case VK_BACKSPACE:
2068 case VK_TAB:
2069 // But set processed to FALSE, not TRUE to still pass them to
2070 // the control's default window proc - otherwise built-in
2071 // keyboard handling won't work
2072 bProcessed = FALSE;
2073 break;
2074
2075 case VK_LEFT:
2076 case VK_RIGHT:
2077 case VK_DOWN:
2078 case VK_UP:
2079 default:
2080 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2081 }
2082 break;
2083 }
2084 else // WM_CHAR -- Always an ASCII character
2085 {
2086 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2087 break;
2088 }
2089 }
2090 }
2091
2092 case WM_HSCROLL:
2093 case WM_VSCROLL:
2094 {
2095 WXWORD wCode;
2096 WXWORD wPos;
2097 WXHWND hWnd;
2098 UnpackScroll( wParam
2099 ,lParam
2100 ,&wCode
2101 ,&wPos
2102 ,&hWnd
2103 );
2104
2105 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2106 : wxVERTICAL
2107 ,wCode
2108 ,wPos
2109 ,hWnd
2110 );
2111 }
2112 break;
2113
2114 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2115 case WM_CTLCOLORCHANGE:
2116 {
2117 bProcessed = HandleCtlColor(&hBrush);
2118 }
2119 break;
2120 #endif
2121 case WM_ERASEBACKGROUND:
2122 //
2123 // Returning TRUE to requestw PM to paint the window background
2124 // in SYSCLR_WINDOW. We don't really want that
2125 //
2126 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2127 mResult = (MRESULT)(FALSE);
2128 break;
2129
2130 //
2131 // Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to
2132 // things such as colors and fonts and such
2133 //
2134 case WM_QUERYWINDOWPARAMS:
2135 {
2136 PWNDPARAMS pWndParams = (PWNDPARAMS)wParam;
2137
2138 bProcessed = HandleWindowParams( pWndParams
2139 ,lParam
2140 );
2141 }
2142 break;
2143
2144 // the return value for this message is ignored
2145 case WM_SYSCOLORCHANGE:
2146 bProcessed = HandleSysColorChange();
2147 break;
2148
2149 case WM_REALIZEPALETTE:
2150 bProcessed = HandlePaletteChanged();
2151 break;
2152
2153 case WM_PRESPARAMCHANGED:
2154 bProcessed = HandlePresParamChanged(wParam);
2155 break;
2156
2157
2158 // move all drag and drops to wxDrg
2159 case WM_ENDDRAG:
2160 bProcessed = HandleEndDrag(wParam);
2161 break;
2162
2163 case WM_INITDLG:
2164 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2165
2166 if ( bProcessed )
2167 {
2168 // we never set focus from here
2169 mResult = FALSE;
2170 }
2171 break;
2172
2173 // wxFrame specific message
2174 case WM_MINMAXFRAME:
2175 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2176 break;
2177
2178 case WM_SYSVALUECHANGED:
2179 // TODO: do something
2180 mResult = (MRESULT)TRUE;
2181 break;
2182
2183 //
2184 // Comparable to WM_SETPOINTER for windows, only for just controls
2185 //
2186 case WM_CONTROLPOINTER:
2187 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2188 ,(HWND)lParam // Cursor Handle
2189 );
2190 if (bProcessed )
2191 {
2192 //
2193 // Returning TRUE stops the DefWindowProc() from further
2194 // processing this message - exactly what we need because we've
2195 // just set the cursor.
2196 //
2197 mResult = (MRESULT)TRUE;
2198 }
2199 break;
2200 }
2201 if (!bProcessed)
2202 {
2203 #ifdef __WXDEBUG__
2204 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2205 wxGetMessageName(uMsg));
2206 #endif // __WXDEBUG__
2207 if (IsKindOf(CLASSINFO(wxFrame)))
2208 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2209 else
2210 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2211 }
2212 return mResult;
2213 } // end of wxWindow::OS2WindowProc
2214
2215 //
2216 // Dialog window proc
2217 //
2218 MRESULT wxDlgProc(
2219 HWND hWnd
2220 , UINT uMsg
2221 , MPARAM wParam
2222 , MPARAM lParam)
2223 {
2224 if (uMsg == WM_INITDLG)
2225 {
2226 //
2227 // For this message, returning TRUE tells system to set focus to the
2228 // first control in the dialog box
2229 //
2230 return (MRESULT)TRUE;
2231 }
2232 else
2233 {
2234 //
2235 // For all the other ones, FALSE means that we didn't process the
2236 // message
2237 //
2238 return (MRESULT)0;
2239 }
2240 } // end of wxDlgProc
2241
2242 wxWindow* wxFindWinFromHandle(
2243 WXHWND hWnd
2244 )
2245 {
2246 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2247
2248 if (!pNode)
2249 return NULL;
2250 return (wxWindow *)pNode->Data();
2251 } // end of wxFindWinFromHandle
2252
2253 void wxAssociateWinWithHandle(
2254 HWND hWnd
2255 , wxWindow* pWin
2256 )
2257 {
2258 //
2259 // Adding NULL hWnd is (first) surely a result of an error and
2260 // (secondly) breaks menu command processing
2261 //
2262 wxCHECK_RET( hWnd != (HWND)NULL,
2263 wxT("attempt to add a NULL hWnd to window list ignored") );
2264
2265
2266 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2267
2268 if (pOldWin && (pOldWin != pWin))
2269 {
2270 wxString str(pWin->GetClassInfo()->GetClassName());
2271 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2272 ,(int)hWnd
2273 ,(const char*)str
2274 );
2275 }
2276 else if (!pOldWin)
2277 {
2278 wxWinHandleList->Append( (long)hWnd
2279 ,pWin
2280 );
2281 }
2282 } // end of wxAssociateWinWithHandle
2283
2284 void wxRemoveHandleAssociation(
2285 wxWindow* pWin
2286 )
2287 {
2288 wxWinHandleList->DeleteObject(pWin);
2289 } // end of wxRemoveHandleAssociation
2290
2291 //
2292 // Default destroyer - override if you destroy it in some other way
2293 // (e.g. with MDI child windows)
2294 //
2295 void wxWindow::OS2DestroyWindow()
2296 {
2297 }
2298
2299 void wxWindow::OS2DetachWindowMenu()
2300 {
2301 if (m_hMenu)
2302 {
2303 HMENU hMenu = (HMENU)m_hMenu;
2304
2305 int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
2306 int i;
2307
2308 for (i = 0; i < nN; i++)
2309 {
2310 wxChar zBuf[100];
2311 int nChars = (int)::WinSendMsg( hMenu
2312 ,MM_QUERYITEMTEXT
2313 ,MPFROM2SHORT(i, nN)
2314 ,zBuf
2315 );
2316 if (!nChars)
2317 {
2318 wxLogLastError(wxT("GetMenuString"));
2319 continue;
2320 }
2321
2322 if (wxStrcmp(zBuf, wxT("&Window")) == 0)
2323 {
2324 ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
2325 break;
2326 }
2327 }
2328 }
2329 } // end of wxWindow::OS2DetachWindowMenu
2330
2331 bool wxWindow::OS2Create(
2332 WXHWND hParent
2333 , PSZ zClass
2334 , const wxChar* zTitle
2335 , WXDWORD dwStyle
2336 , long lX
2337 , long lY
2338 , long lWidth
2339 , long lHeight
2340 , WXHWND hOwner
2341 , WXHWND hZOrder
2342 , unsigned long ulId
2343 , void* pCtlData
2344 , void* pPresParams
2345 )
2346 {
2347 ERRORID vError;
2348 wxString sError;
2349 long lX1 = 0L;
2350 long lY1 = 0L;
2351 long lWidth1 = 20L;
2352 long lHeight1 = 20L;
2353 int nControlId = 0;
2354 int nNeedsubclass = 0;
2355 PCSZ pszClass = zClass;
2356
2357 //
2358 // Find parent's size, if it exists, to set up a possible default
2359 // panel size the size of the parent window
2360 //
2361 RECTL vParentRect;
2362 HWND hWndClient;
2363
2364 if (lX > -1L)
2365 lX1 = lX;
2366 if (lY > -1L)
2367 lY1 = lY;
2368 if (lWidth > -1L)
2369 lWidth1 = lWidth;
2370 if (lHeight > -1L)
2371 lHeight1 = lHeight;
2372
2373 wxWndHook = this;
2374
2375 //
2376 // check to see if the new window is a standard control
2377 //
2378 if ((ULONG)zClass == (ULONG)WC_BUTTON ||
2379 (ULONG)zClass == (ULONG)WC_COMBOBOX ||
2380 (ULONG)zClass == (ULONG)WC_CONTAINER ||
2381 (ULONG)zClass == (ULONG)WC_ENTRYFIELD ||
2382 (ULONG)zClass == (ULONG)WC_FRAME ||
2383 (ULONG)zClass == (ULONG)WC_LISTBOX ||
2384 (ULONG)zClass == (ULONG)WC_MENU ||
2385 (ULONG)zClass == (ULONG)WC_NOTEBOOK ||
2386 (ULONG)zClass == (ULONG)WC_SCROLLBAR ||
2387 (ULONG)zClass == (ULONG)WC_SPINBUTTON ||
2388 (ULONG)zClass == (ULONG)WC_STATIC ||
2389 (ULONG)zClass == (ULONG)WC_TITLEBAR ||
2390 (ULONG)zClass == (ULONG)WC_VALUESET
2391 )
2392 {
2393 nControlId = ulId;
2394 }
2395 else
2396 {
2397 // no standard controls
2398 if(wxString (wxT("wxFrameClass")) == wxString(zClass) )
2399 {
2400 pszClass = WC_FRAME;
2401 nNeedsubclass = 1;
2402 }
2403 else
2404 {
2405 nControlId = ulId;
2406 if(nControlId < 0)
2407 nControlId = FID_CLIENT;
2408 }
2409 }
2410
2411 //
2412 // We will either have a registered class via string name or a standard PM Class via a long
2413 //
2414 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
2415 ,zClass
2416 ,(PSZ)zTitle ? zTitle : wxT("")
2417 ,(ULONG)dwStyle
2418 ,(LONG)lX1
2419 ,(LONG)lY1
2420 ,(LONG)lWidth
2421 ,(LONG)lHeight
2422 ,hOwner
2423 ,HWND_TOP
2424 ,(ULONG)nControlId
2425 ,pCtlData
2426 ,pPresParams
2427 );
2428 if (!m_hWnd)
2429 {
2430 vError = ::WinGetLastError(vHabmain);
2431 sError = wxPMErrorToStr(vError);
2432 wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError);
2433 return FALSE;
2434 }
2435 ::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this);
2436 wxWndHook = NULL;
2437
2438 #ifdef __WXDEBUG__
2439 wxNode* pNode = wxWinHandleList->Member(this);
2440
2441 if (pNode)
2442 {
2443 HWND hWnd = (HWND)pNode->GetKeyInteger();
2444
2445 if (hWnd != (HWND)m_hWnd)
2446
2447 {
2448 wxLogError("A second HWND association is being added for the same window!");
2449 }
2450 }
2451 #endif
2452 wxAssociateWinWithHandle((HWND)m_hWnd
2453 ,this
2454 );
2455 //
2456 // Now need to subclass window.
2457 //
2458 if(!nNeedsubclass)
2459 {
2460 wxAssociateWinWithHandle((HWND)m_hWnd,this);
2461 }
2462 else
2463 {
2464 SubclassWin(GetHWND());
2465 }
2466 return TRUE;
2467 } // end of wxWindow::OS2Create
2468
2469 // ===========================================================================
2470 // OS2 PM message handlers
2471 // ===========================================================================
2472
2473 // ---------------------------------------------------------------------------
2474 // window creation/destruction
2475 // ---------------------------------------------------------------------------
2476
2477 bool wxWindow::HandleCreate(
2478 WXLPCREATESTRUCT vCs
2479 , bool* pbMayCreate
2480 )
2481 {
2482 wxWindowCreateEvent vEvent(this);
2483
2484 (void)GetEventHandler()->ProcessEvent(vEvent);
2485 *pbMayCreate = TRUE;
2486 return TRUE;
2487 } // end of wxWindow::HandleCreate
2488
2489 bool wxWindow::HandleDestroy()
2490 {
2491 wxWindowDestroyEvent vEvent(this);
2492
2493 (void)GetEventHandler()->ProcessEvent(vEvent);
2494
2495 //
2496 // Delete our drop target if we've got one
2497 //
2498 #if wxUSE_DRAG_AND_DROP
2499 if (m_dropTarget != NULL)
2500 {
2501 m_dropTarget->Revoke(m_hWnd);
2502 delete m_dropTarget;
2503 m_dropTarget = NULL;
2504 }
2505 #endif // wxUSE_DRAG_AND_DROP
2506
2507 //
2508 // WM_DESTROY handled
2509 //
2510 return TRUE;
2511 } // end of wxWindow::HandleDestroy
2512
2513 // ---------------------------------------------------------------------------
2514 // activation/focus
2515 // ---------------------------------------------------------------------------
2516 void wxWindow::OnSetFocus(
2517 wxFocusEvent& rEvent
2518 )
2519 {
2520 //
2521 // Panel wants to track the window which was the last to have focus in it,
2522 // so we want to set ourselves as the window which last had focus
2523 //
2524 // Notice that it's also important to do it upwards the tree becaus
2525 // otherwise when the top level panel gets focus, it won't set it back to
2526 // us, but to some other sibling
2527 //
2528 wxWindow* pWin = this;
2529
2530 while (pWin)
2531 {
2532 wxWindow* pParent = pWin->GetParent();
2533 wxPanel* pPanel = wxDynamicCast( pParent
2534 ,wxPanel
2535 );
2536 if (pPanel)
2537 {
2538 pPanel->SetLastFocus(pWin);
2539 }
2540 pWin = pParent;
2541 }
2542
2543 wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"),
2544 GetClassInfo()->GetClassName(), GetHandle());
2545
2546 rEvent.Skip();
2547 } // end of wxWindow::OnSetFocus
2548
2549 bool wxWindow::HandleActivate(
2550 int nState
2551 , WXHWND WXUNUSED(hActivate)
2552 )
2553 {
2554 wxActivateEvent vEvent( wxEVT_ACTIVATE
2555 ,(bool)nState
2556 ,m_windowId
2557 );
2558 vEvent.SetEventObject(this);
2559 return GetEventHandler()->ProcessEvent(vEvent);
2560 } // end of wxWindow::HandleActivate
2561
2562 bool wxWindow::HandleSetFocus(
2563 WXHWND WXUNUSED(hWnd)
2564 )
2565 {
2566 #if wxUSE_CARET
2567 //
2568 // Deal with caret
2569 //
2570 if (m_caret)
2571 {
2572 m_caret->OnSetFocus();
2573 }
2574 #endif // wxUSE_CARET
2575
2576 //
2577 // Panel wants to track the window which was the last to have focus in it
2578 //
2579 wxPanel* pPanel = wxDynamicCast( GetParent()
2580 ,wxPanel
2581 );
2582 if (pPanel)
2583 {
2584 pPanel->SetLastFocus(this);
2585 }
2586
2587 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
2588
2589 vEvent.SetEventObject(this);
2590 return GetEventHandler()->ProcessEvent(vEvent);
2591 } // end of wxWindow::HandleSetFocus
2592
2593 bool wxWindow::HandleKillFocus(
2594 WXHWND WXUNUSED(hWnd)
2595 )
2596 {
2597 #if wxUSE_CARET
2598 //
2599 // Deal with caret
2600 //
2601 if (m_caret)
2602 {
2603 m_caret->OnKillFocus();
2604 }
2605 #endif // wxUSE_CARET
2606
2607 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
2608 ,m_windowId
2609 );
2610
2611 vEvent.SetEventObject(this);
2612 return GetEventHandler()->ProcessEvent(vEvent);
2613 } // end of wxWindow::HandleKillFocus
2614
2615 // ---------------------------------------------------------------------------
2616 // miscellaneous
2617 // ---------------------------------------------------------------------------
2618
2619 bool wxWindow::HandleShow(
2620 bool bShow
2621 , int nStatus
2622 )
2623 {
2624 wxShowEvent vEvent( GetId()
2625 ,bShow
2626 );
2627
2628 vEvent.m_eventObject = this;
2629 return GetEventHandler()->ProcessEvent(vEvent);
2630 } // end of wxWindow::HandleShow
2631
2632 bool wxWindow::HandleInitDialog(
2633 WXHWND WXUNUSED(hWndFocus)
2634 )
2635 {
2636 wxInitDialogEvent vEvent(GetId());
2637
2638 vEvent.m_eventObject = this;
2639 return GetEventHandler()->ProcessEvent(vEvent);
2640 } // end of wxWindow::HandleInitDialog
2641
2642 bool wxWindow::HandleEndDrag(WXWPARAM wParam)
2643 {
2644 // TODO: We'll handle drag and drop later
2645 return FALSE;
2646 }
2647
2648 bool wxWindow::HandleSetCursor(
2649 USHORT vId
2650 , WXHWND hPointer
2651 )
2652 {
2653 //
2654 // Under OS/2 PM this allows the pointer to be changed
2655 // as it passes over a control
2656 //
2657 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
2658 return TRUE;
2659 } // end of wxWindow::HandleSetCursor
2660
2661 // ---------------------------------------------------------------------------
2662 // owner drawn stuff
2663 // ---------------------------------------------------------------------------
2664 bool wxWindow::OS2OnDrawItem(
2665 int vId
2666 , WXDRAWITEMSTRUCT* pItemStruct
2667 )
2668 {
2669 wxDC vDc;
2670
2671 #if wxUSE_OWNER_DRAWN
2672 //
2673 // Is it a menu item?
2674 //
2675 if (vId == 0)
2676 {
2677 ERRORID vError;
2678 wxString sError;
2679 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
2680 wxFrame* pFrame = (wxFrame*)this;
2681 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
2682 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
2683 wxRect vRect( pMeasureStruct->rclItem.xLeft
2684 ,pMeasureStruct->rclItem.yBottom
2685 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
2686 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
2687 );
2688 vDc.SetHDC( hDC
2689 ,FALSE
2690 );
2691 vDc.SetHPS(pMeasureStruct->hps);
2692 //
2693 // Load the wxWindows Pallete and set to RGB mode
2694 //
2695 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
2696 ,0L
2697 ,LCOLF_CONSECRGB
2698 ,0L
2699 ,(LONG)wxTheColourDatabase->m_nSize
2700 ,(PLONG)wxTheColourDatabase->m_palTable
2701 ))
2702 {
2703 vError = ::WinGetLastError(vHabmain);
2704 sError = wxPMErrorToStr(vError);
2705 wxLogError("Unable to set current color table. Error: %s\n", sError);
2706 }
2707 //
2708 // Set the color table to RGB mode
2709 //
2710 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
2711 ,0L
2712 ,LCOLF_RGB
2713 ,0L
2714 ,0L
2715 ,NULL
2716 ))
2717 {
2718 vError = ::WinGetLastError(vHabmain);
2719 sError = wxPMErrorToStr(vError);
2720 wxLogError("Unable to set current color table. Error: %s\n", sError);
2721 }
2722
2723 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2724
2725
2726 int eAction = 0;
2727 int eStatus = 0;
2728
2729 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
2730 {
2731 //
2732 // Entire Item needs to be redrawn (either it has reappeared from
2733 // behind another window or is being displayed for the first time
2734 //
2735 eAction = wxOwnerDrawn::wxODDrawAll;
2736
2737 if (pMeasureStruct->fsAttribute & MIA_HILITED)
2738 {
2739 //
2740 // If it is currently selected we let the system handle it
2741 //
2742 eStatus |= wxOwnerDrawn::wxODSelected;
2743 }
2744 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
2745 {
2746 //
2747 // If it is currently checked we draw our own
2748 //
2749 eStatus |= wxOwnerDrawn::wxODChecked;
2750 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
2751 }
2752 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
2753 {
2754 //
2755 // If it is currently disabled we let the system handle it
2756 //
2757 eStatus |= wxOwnerDrawn::wxODDisabled;
2758 }
2759 //
2760 // Don't really care about framed (indicationg focus) or NoDismiss
2761 //
2762 }
2763 else
2764 {
2765 if (pMeasureStruct->fsAttribute & MIA_HILITED)
2766 {
2767 eAction = wxOwnerDrawn::wxODDrawAll;
2768 eStatus |= wxOwnerDrawn::wxODSelected;
2769 //
2770 // Keep the system from trying to highlight with its bogus colors
2771 //
2772 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
2773 }
2774 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
2775 {
2776 eAction = wxOwnerDrawn::wxODDrawAll;
2777 eStatus = 0;
2778 //
2779 // Keep the system from trying to highlight with its bogus colors
2780 //
2781 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
2782 }
2783 else
2784 {
2785 //
2786 // For now we don't care about anything else
2787 // just ignore the entire message!
2788 //
2789 return TRUE;
2790 }
2791 }
2792 //
2793 // Now redraw the item
2794 //
2795 return(pMenuItem->OnDrawItem( vDc
2796 ,vRect
2797 ,(wxOwnerDrawn::wxODAction)eAction
2798 ,(wxOwnerDrawn::wxODStatus)eStatus
2799 ));
2800 //
2801 // leave the fsAttribute and fsOldAttribute unchanged. If different,
2802 // the system will do the highlight or fraeming or disabling for us,
2803 // otherwise, we'd have to do it ourselves.
2804 //
2805 }
2806
2807 wxWindow* pItem = FindItem(vId);
2808
2809 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
2810 {
2811 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
2812 }
2813 #endif
2814 return FALSE;
2815 } // end of wxWindow::OS2OnDrawItem
2816
2817 bool wxWindow::OS2OnMeasureItem(
2818 int lId
2819 , WXMEASUREITEMSTRUCT* pItemStruct
2820 )
2821 {
2822 //
2823 // Is it a menu item?
2824 //
2825 if (lId == 65536) // I really don't like this...has to be a better indicator
2826 {
2827 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
2828 {
2829 size_t nWidth;
2830 size_t nHeight;
2831 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
2832 wxFrame* pFrame = (wxFrame*)this;
2833 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
2834
2835 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2836 nWidth = 0L;
2837 nHeight = 0L;
2838 if (pMenuItem->OnMeasureItem( &nWidth
2839 ,&nHeight
2840 ))
2841 {
2842 pMeasureStruct->rclItem.xRight = nWidth;
2843 pMeasureStruct->rclItem.xLeft = 0L;
2844 pMeasureStruct->rclItem.yTop = nHeight;
2845 pMeasureStruct->rclItem.yBottom = 0L;
2846 return TRUE;
2847 }
2848 return FALSE;
2849 }
2850 }
2851 wxWindow* pItem = FindItem(id);
2852
2853 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
2854 {
2855 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
2856 }
2857 return FALSE;
2858 }
2859
2860 // ---------------------------------------------------------------------------
2861 // colours and palettes
2862 // ---------------------------------------------------------------------------
2863
2864 bool wxWindow::HandleSysColorChange()
2865 {
2866 wxSysColourChangedEvent vEvent;
2867
2868 vEvent.SetEventObject(this);
2869 return GetEventHandler()->ProcessEvent(vEvent);
2870 } // end of wxWindow::HandleSysColorChange
2871
2872 bool wxWindow::HandleCtlColor(
2873 WXHBRUSH* phBrush
2874 )
2875 {
2876 //
2877 // Not much provided with message. So not sure I can do anything with it
2878 //
2879 return TRUE;
2880 } // end of wxWindow::HandleCtlColor
2881
2882 bool wxWindow::HandleWindowParams(
2883 PWNDPARAMS pWndParams
2884 , WXLPARAM lParam
2885 )
2886 {
2887 // TODO: I'll do something here, just not sure what yet
2888 return TRUE;
2889 }
2890
2891 // Define for each class of dialog and control
2892 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2893 WXHWND hWnd,
2894 WXUINT nCtlColor,
2895 WXUINT message,
2896 WXWPARAM wParam,
2897 WXLPARAM lParam)
2898 {
2899 return (WXHBRUSH)0;
2900 }
2901
2902 bool wxWindow::HandlePaletteChanged()
2903 {
2904 // need to set this to something first
2905 WXHWND hWndPalChange = NULLHANDLE;
2906
2907 wxPaletteChangedEvent vEvent(GetId());
2908
2909 vEvent.SetEventObject(this);
2910 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2911
2912 return GetEventHandler()->ProcessEvent(vEvent);
2913 } // end of wxWindow::HandlePaletteChanged
2914
2915 bool wxWindow::HandlePresParamChanged(
2916 WXWPARAM wParam
2917 )
2918 {
2919 //
2920 // TODO: Once again I'll do something here when I need it
2921 //
2922 //wxQueryNewPaletteEvent event(GetId());
2923 //event.SetEventObject(this);
2924 // if the background is erased
2925 // bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2926
2927 return FALSE; //GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2928 }
2929
2930 //
2931 // Responds to colour changes: passes event on to children.
2932 //
2933 void wxWindow::OnSysColourChanged(
2934 wxSysColourChangedEvent& rEvent
2935 )
2936 {
2937 wxNode* pNode = GetChildren().First();
2938
2939 while (pNode)
2940 {
2941 //
2942 // Only propagate to non-top-level windows
2943 //
2944 wxWindow* pWin = (wxWindow *)pNode->Data();
2945
2946 if (pWin->GetParent())
2947 {
2948 wxSysColourChangedEvent vEvent;
2949
2950 rEvent.m_eventObject = pWin;
2951 pWin->GetEventHandler()->ProcessEvent(vEvent);
2952 }
2953 pNode = pNode->Next();
2954 }
2955 } // end of wxWindow::OnSysColourChanged
2956
2957 // ---------------------------------------------------------------------------
2958 // painting
2959 // ---------------------------------------------------------------------------
2960
2961 bool wxWindow::HandlePaint()
2962 {
2963 HRGN hRgn = NULLHANDLE;
2964 wxPaintEvent vEvent;
2965 HPS hPS;
2966 RECTL vRect;
2967
2968 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_NULL)
2969 {
2970 wxLogLastError("CreateRectRgn");
2971 return FALSE;
2972 }
2973
2974 m_updateRegion = wxRegion(hRgn);
2975 vEvent.SetEventObject(this);
2976 if (!GetEventHandler()->ProcessEvent(vEvent))
2977 {
2978 HPS hPS;
2979
2980 hPS = ::WinBeginPaint( GetHwnd()
2981 ,NULLHANDLE
2982 ,&vRect
2983 );
2984 if(hPS)
2985 {
2986 ::GpiCreateLogColorTable( hPS
2987 ,0L
2988 ,LCOLF_CONSECRGB
2989 ,0L
2990 ,(LONG)wxTheColourDatabase->m_nSize
2991 ,(PLONG)wxTheColourDatabase->m_palTable
2992 );
2993 ::GpiCreateLogColorTable( hPS
2994 ,0L
2995 ,LCOLF_RGB
2996 ,0L
2997 ,0L
2998 ,NULL
2999 );
3000
3001 ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel());
3002 ::WinEndPaint(hPS);
3003 }
3004 }
3005 return (GetEventHandler()->ProcessEvent(vEvent));
3006 } // end of wxWindow::HandlePaint
3007
3008 bool wxWindow::HandleEraseBkgnd(
3009 WXHDC hDC
3010 )
3011 {
3012 SWP vSwp;
3013
3014 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3015 if (vSwp.fl & SWP_MINIMIZE)
3016 return TRUE;
3017
3018 wxDC vDC;
3019
3020 vDC.m_hPS = (HPS)hDC; // this is really a PS
3021 vDC.SetWindow(this);
3022 vDC.BeginDrawing();
3023
3024 wxEraseEvent vEvent(m_windowId, &vDC);
3025
3026 vEvent.SetEventObject(this);
3027
3028 bool rc = GetEventHandler()->ProcessEvent(vEvent);
3029
3030 vDC.EndDrawing();
3031 vDC.m_hPS = NULLHANDLE;
3032 return TRUE;
3033 } // end of wxWindow::HandleEraseBkgnd
3034
3035 void wxWindow::OnEraseBackground(
3036 wxEraseEvent& rEvent
3037 )
3038 {
3039 RECTL vRect;
3040 HPS hPS = rEvent.m_dc->m_hPS;
3041
3042 ::WinQueryWindowRect(GetHwnd(), &vRect);
3043 ::WinFillRect(hPS, &vRect, m_backgroundColour.GetPixel());
3044 } // end of wxWindow::OnEraseBackground
3045
3046 // ---------------------------------------------------------------------------
3047 // moving and resizing
3048 // ---------------------------------------------------------------------------
3049
3050 bool wxWindow::HandleMinimize()
3051 {
3052 wxIconizeEvent vEvent(m_windowId);
3053
3054 vEvent.SetEventObject(this);
3055 return GetEventHandler()->ProcessEvent(vEvent);
3056 } // end of wxWindow::HandleMinimize
3057
3058 bool wxWindow::HandleMaximize()
3059 {
3060 wxMaximizeEvent vEvent(m_windowId);
3061
3062 vEvent.SetEventObject(this);
3063 return GetEventHandler()->ProcessEvent(vEvent);
3064 } // end of wxWindow::HandleMaximize
3065
3066 bool wxWindow::HandleMove(
3067 int nX
3068 , int nY
3069 )
3070 {
3071 wxMoveEvent vEvent( wxPoint( nX
3072 ,nY
3073 )
3074 ,m_windowId
3075 );
3076
3077 vEvent.SetEventObject(this);
3078 return GetEventHandler()->ProcessEvent(vEvent);
3079 } // end of wxWindow::HandleMove
3080
3081 bool wxWindow::HandleSize(
3082 int nWidth
3083 , int nHeight
3084 , WXUINT WXUNUSED(nFlag)
3085 )
3086 {
3087 wxSizeEvent vEvent( wxSize( nWidth
3088 ,nHeight
3089 )
3090 ,m_windowId
3091 );
3092
3093 vEvent.SetEventObject(this);
3094 return GetEventHandler()->ProcessEvent(vEvent);
3095 } // end of wxWindow::HandleSize
3096
3097 bool wxWindow::HandleGetMinMaxInfo(
3098 PSWP pSwp
3099 )
3100 {
3101 bool bRc = FALSE;
3102 POINTL vPoint;
3103
3104 switch(pSwp->fl)
3105 {
3106 case SWP_MAXIMIZE:
3107 ::WinGetMaxPosition(GetHwnd(), pSwp);
3108 m_maxWidth = pSwp->cx;
3109 m_maxHeight = pSwp->cy;
3110 break;
3111
3112 case SWP_MINIMIZE:
3113 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3114 m_minWidth = pSwp->cx;
3115 m_minHeight = pSwp->cy;
3116 break;
3117
3118 default:
3119 return FALSE;
3120 }
3121 return TRUE;
3122 } // end of wxWindow::HandleGetMinMaxInfo
3123
3124 // ---------------------------------------------------------------------------
3125 // command messages
3126 // ---------------------------------------------------------------------------
3127 bool wxWindow::HandleCommand(
3128 WXWORD wId
3129 , WXWORD wCmd
3130 , WXHWND hControl
3131 )
3132 {
3133 if (wxCurrentPopupMenu)
3134 {
3135 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3136
3137 wxCurrentPopupMenu = NULL;
3138 return pPopupMenu->OS2Command(wCmd, wId);
3139 }
3140
3141 wxWindow* pWin = FindItem(wId);
3142
3143 if (!pWin)
3144 {
3145 pWin = wxFindWinFromHandle(hControl);
3146 }
3147
3148 if (pWin)
3149 return pWin->OS2Command( wCmd
3150 ,wId
3151 );
3152 return FALSE;
3153 } // end of wxWindow::HandleCommand
3154
3155 bool wxWindow::HandleSysCommand(
3156 WXWPARAM wParam
3157 , WXLPARAM lParam
3158 )
3159 {
3160 //
3161 // 4 bits are reserved
3162 //
3163 switch (SHORT1FROMMP(wParam))
3164 {
3165 case SC_MAXIMIZE:
3166 return HandleMaximize();
3167
3168 case SC_MINIMIZE:
3169 return HandleMinimize();
3170 }
3171 return FALSE;
3172 } // end of wxWindow::HandleSysCommand
3173
3174 // ---------------------------------------------------------------------------
3175 // mouse events
3176 // ---------------------------------------------------------------------------
3177
3178 void wxWindow::InitMouseEvent(
3179 wxMouseEvent& rEvent
3180 , int nX
3181 , int nY
3182 , WXUINT uFlags
3183 )
3184 {
3185 rEvent.m_x = nX;
3186 rEvent.m_y = nY;
3187 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3188 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3189 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3190 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3191 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3192 rEvent.SetTimestamp(s_currentMsg.time);
3193 rEvent.m_eventObject = this;
3194
3195 #if wxUSE_MOUSEEVENT_HACK
3196 m_lastMouseX = nX;
3197 m_lastMouseY = nY;
3198 m_lastMouseEvent = rEvent.GetEventType();
3199 #endif // wxUSE_MOUSEEVENT_HACK
3200 } // end of wxWindow::InitMouseEvent
3201
3202 bool wxWindow::HandleMouseEvent(
3203 WXUINT uMsg
3204 , int nX
3205 , int nY
3206 , WXUINT uFlags
3207 )
3208 {
3209 //
3210 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3211 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3212 // from the message id and take the value in the table to get wxWin event
3213 // id
3214 //
3215 static const wxEventType eventsMouse[] =
3216 {
3217 wxEVT_MOTION,
3218 wxEVT_LEFT_DOWN,
3219 wxEVT_LEFT_UP,
3220 wxEVT_LEFT_DCLICK,
3221 wxEVT_RIGHT_DOWN,
3222 wxEVT_RIGHT_UP,
3223 wxEVT_RIGHT_DCLICK,
3224 wxEVT_MIDDLE_DOWN,
3225 wxEVT_MIDDLE_UP,
3226 wxEVT_MIDDLE_DCLICK
3227 };
3228
3229 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3230
3231 InitMouseEvent( vEvent
3232 ,nX
3233 ,nY
3234 ,uFlags
3235 );
3236
3237 return GetEventHandler()->ProcessEvent(vEvent);
3238 } // end of wxWindow::HandleMouseEvent
3239
3240 bool wxWindow::HandleMouseMove(
3241 int nX
3242 , int nY
3243 , WXUINT uFlags
3244 )
3245 {
3246 if (!m_bMouseInWindow)
3247 {
3248 //
3249 // Generate an ENTER event
3250 //
3251 m_bMouseInWindow = TRUE;
3252
3253 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3254
3255 InitMouseEvent( vEvent
3256 ,nX
3257 ,nY
3258 ,uFlags
3259 );
3260
3261 (void)GetEventHandler()->ProcessEvent(vEvent);
3262 }
3263 return HandleMouseEvent( WM_MOUSEMOVE
3264 ,nX
3265 ,nY
3266 ,uFlags
3267 );
3268 } // end of wxWindow::HandleMouseMove
3269
3270 // ---------------------------------------------------------------------------
3271 // keyboard handling
3272 // ---------------------------------------------------------------------------
3273
3274 //
3275 // Create the key event of the given type for the given key - used by
3276 // HandleChar and HandleKeyDown/Up
3277 //
3278 wxKeyEvent wxWindow::CreateKeyEvent(
3279 wxEventType eType
3280 , int nId
3281 , WXLPARAM lParam
3282 ) const
3283 {
3284 wxKeyEvent vEvent(eType);
3285
3286 vEvent.SetId(GetId());
3287 vEvent.m_shiftDown = IsShiftDown();
3288 vEvent.m_controlDown = IsCtrlDown();
3289 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3290
3291 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3292 vEvent.m_keyCode = nId;
3293 vEvent.SetTimestamp(s_currentMsg.time);
3294
3295 //
3296 // Translate the position to client coords
3297 //
3298 POINTL vPoint;
3299 RECTL vRect;
3300
3301 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3302 ::WinQueryWindowRect( GetHwnd()
3303 ,&vRect
3304 );
3305
3306 vPoint.x -= vRect.xLeft;
3307 vPoint.y -= vRect.yBottom;
3308
3309 vEvent.m_x = vPoint.x;
3310 vEvent.m_y = vPoint.y;
3311
3312 return vEvent;
3313 } // end of wxWindow::CreateKeyEvent
3314
3315 //
3316 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3317 // WM_KEYDOWN one
3318 //
3319 bool wxWindow::HandleChar(
3320 WXWORD wParam
3321 , WXLPARAM lParam
3322 , bool isASCII
3323 )
3324 {
3325 bool bCtrlDown = FALSE;
3326 int vId;
3327
3328 if (isASCII)
3329 {
3330 //
3331 // If 1 -> 26, translate to CTRL plus a letter.
3332 //
3333 vId = wParam;
3334 if ((vId > 0) && (vId < 27))
3335 {
3336 switch (vId)
3337 {
3338 case 13:
3339 vId = WXK_RETURN;
3340 break;
3341
3342 case 8:
3343 vId = WXK_BACK;
3344 break;
3345
3346 case 9:
3347 vId = WXK_TAB;
3348 break;
3349
3350 default:
3351 bCtrlDown = TRUE;
3352 vId = vId + 96;
3353 }
3354 }
3355 }
3356 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3357 {
3358 //
3359 // It's ASCII and will be processed here only when called from
3360 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3361 //
3362 vId = -1;
3363 }
3364
3365 if (vId != -1)
3366 {
3367 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3368 ,vId
3369 ,lParam
3370 ));
3371
3372 if (bCtrlDown)
3373 {
3374 vEvent.m_controlDown = TRUE;
3375 }
3376
3377 if (GetEventHandler()->ProcessEvent(vEvent))
3378 return TRUE;
3379 }
3380 return FALSE;
3381 }
3382
3383 bool wxWindow::HandleKeyDown(
3384 WXWORD wParam
3385 , WXLPARAM lParam
3386 )
3387 {
3388 int nId = wxCharCodeOS2ToWX(wParam);
3389
3390 if (!nId)
3391 {
3392 //
3393 // Normal ASCII char
3394 //
3395 nId = wParam;
3396 }
3397
3398 if (nId != -1)
3399 {
3400 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3401 ,nId
3402 ,lParam
3403 ));
3404
3405 if (GetEventHandler()->ProcessEvent(vEvent))
3406 {
3407 return TRUE;
3408 }
3409 }
3410 return FALSE;
3411 } // end of wxWindow::HandleKeyDown
3412
3413 bool wxWindow::HandleKeyUp(
3414 WXWORD wParam
3415 , WXLPARAM lParam
3416 )
3417 {
3418 int nId = wxCharCodeOS2ToWX(wParam);
3419
3420 if (!nId)
3421 {
3422 //
3423 // Normal ASCII char
3424 //
3425 nId = wParam;
3426 }
3427
3428 if (nId != -1)
3429 {
3430 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3431 ,nId
3432 ,lParam
3433 ));
3434
3435 if (GetEventHandler()->ProcessEvent(vEvent))
3436 return TRUE;
3437 }
3438 return FALSE;
3439 } // end of wxWindow::HandleKeyUp
3440
3441 // ---------------------------------------------------------------------------
3442 // joystick
3443 // ---------------------------------------------------------------------------
3444
3445 // ---------------------------------------------------------------------------
3446 // scrolling
3447 // ---------------------------------------------------------------------------
3448
3449 bool wxWindow::OS2OnScroll(
3450 int nOrientation
3451 , WXWORD wParam
3452 , WXWORD wPos
3453 , WXHWND hControl
3454 )
3455 {
3456 if (hControl)
3457 {
3458 wxWindow* pChild = wxFindWinFromHandle(hControl);
3459
3460 if (pChild )
3461 return pChild->OS2OnScroll( nOrientation
3462 ,wParam
3463 ,wPos
3464 ,hControl
3465 );
3466 }
3467
3468 wxScrollWinEvent vEvent;
3469
3470 vEvent.SetPosition(wPos);
3471 vEvent.SetOrientation(nOrientation);
3472 vEvent.m_eventObject = this;
3473
3474 switch (wParam)
3475 {
3476 case SB_LINEUP:
3477 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3478 break;
3479
3480 case SB_LINEDOWN:
3481 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3482 break;
3483
3484 case SB_PAGEUP:
3485 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3486 break;
3487
3488 case SB_PAGEDOWN:
3489 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3490 break;
3491
3492 case SB_SLIDERPOSITION:
3493 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3494 break;
3495
3496 case SB_SLIDERTRACK:
3497 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3498 break;
3499
3500 default:
3501 return FALSE;
3502 }
3503 return GetEventHandler()->ProcessEvent(vEvent);
3504 } // end of wxWindow::OS2OnScroll
3505
3506 // ===========================================================================
3507 // global functions
3508 // ===========================================================================
3509
3510 void wxGetCharSize(
3511 WXHWND hWnd
3512 , int* pX
3513 , int* pY
3514 ,wxFont* pTheFont
3515 )
3516 {
3517 // TODO: we'll do this later
3518 } // end of wxGetCharSize
3519
3520 //
3521 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3522 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3523 //
3524 int wxCharCodeOS2ToWX(
3525 int nKeySym
3526 )
3527 {
3528 int nId = 0;
3529
3530 switch (nKeySym)
3531 {
3532 case VK_BACKTAB: nId = WXK_BACK; break;
3533 case VK_TAB: nId = WXK_TAB; break;
3534 case VK_CLEAR: nId = WXK_CLEAR; break;
3535 case VK_ENTER: nId = WXK_RETURN; break;
3536 case VK_SHIFT: nId = WXK_SHIFT; break;
3537 case VK_CTRL: nId = WXK_CONTROL; break;
3538 case VK_PAUSE: nId = WXK_PAUSE; break;
3539 case VK_SPACE: nId = WXK_SPACE; break;
3540 case VK_ESC: nId = WXK_ESCAPE; break;
3541 case VK_END: nId = WXK_END; break;
3542 case VK_HOME : nId = WXK_HOME; break;
3543 case VK_LEFT : nId = WXK_LEFT; break;
3544 case VK_UP: nId = WXK_UP; break;
3545 case VK_RIGHT: nId = WXK_RIGHT; break;
3546 case VK_DOWN : nId = WXK_DOWN; break;
3547 case VK_PRINTSCRN: nId = WXK_PRINT; break;
3548 case VK_INSERT: nId = WXK_INSERT; break;
3549 case VK_DELETE: nId = WXK_DELETE; break;
3550 case VK_F1: nId = WXK_F1; break;
3551 case VK_F2: nId = WXK_F2; break;
3552 case VK_F3: nId = WXK_F3; break;
3553 case VK_F4: nId = WXK_F4; break;
3554 case VK_F5: nId = WXK_F5; break;
3555 case VK_F6: nId = WXK_F6; break;
3556 case VK_F7: nId = WXK_F7; break;
3557 case VK_F8: nId = WXK_F8; break;
3558 case VK_F9: nId = WXK_F9; break;
3559 case VK_F10: nId = WXK_F10; break;
3560 case VK_F11: nId = WXK_F11; break;
3561 case VK_F12: nId = WXK_F12; break;
3562 case VK_F13: nId = WXK_F13; break;
3563 case VK_F14: nId = WXK_F14; break;
3564 case VK_F15: nId = WXK_F15; break;
3565 case VK_F16: nId = WXK_F16; break;
3566 case VK_F17: nId = WXK_F17; break;
3567 case VK_F18: nId = WXK_F18; break;
3568 case VK_F19: nId = WXK_F19; break;
3569 case VK_F20: nId = WXK_F20; break;
3570 case VK_F21: nId = WXK_F21; break;
3571 case VK_F22: nId = WXK_F22; break;
3572 case VK_F23: nId = WXK_F23; break;
3573 case VK_F24: nId = WXK_F24; break;
3574 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
3575 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
3576 default:
3577 {
3578 return 0;
3579 }
3580 }
3581 return nId;
3582 } // end of wxCharCodeOS2ToWX
3583
3584 int wxCharCodeWXToOS2(
3585 int nId
3586 , bool* bIsVirtual
3587 )
3588 {
3589 int nKeySym = 0;
3590
3591 *bIsVirtual = TRUE;
3592 switch (nId)
3593 {
3594 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
3595 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
3596 case WXK_CONTROL: nKeySym = VK_CTRL; break;
3597 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
3598 case WXK_END: nKeySym = VK_END; break;
3599 case WXK_HOME : nKeySym = VK_HOME; break;
3600 case WXK_LEFT : nKeySym = VK_LEFT; break;
3601 case WXK_UP: nKeySym = VK_UP; break;
3602 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
3603 case WXK_DOWN : nKeySym = VK_DOWN; break;
3604 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
3605 case WXK_INSERT: nKeySym = VK_INSERT; break;
3606 case WXK_DELETE: nKeySym = VK_DELETE; break;
3607 case WXK_F1: nKeySym = VK_F1; break;
3608 case WXK_F2: nKeySym = VK_F2; break;
3609 case WXK_F3: nKeySym = VK_F3; break;
3610 case WXK_F4: nKeySym = VK_F4; break;
3611 case WXK_F5: nKeySym = VK_F5; break;
3612 case WXK_F6: nKeySym = VK_F6; break;
3613 case WXK_F7: nKeySym = VK_F7; break;
3614 case WXK_F8: nKeySym = VK_F8; break;
3615 case WXK_F9: nKeySym = VK_F9; break;
3616 case WXK_F10: nKeySym = VK_F10; break;
3617 case WXK_F11: nKeySym = VK_F11; break;
3618 case WXK_F12: nKeySym = VK_F12; break;
3619 case WXK_F13: nKeySym = VK_F13; break;
3620 case WXK_F14: nKeySym = VK_F14; break;
3621 case WXK_F15: nKeySym = VK_F15; break;
3622 case WXK_F16: nKeySym = VK_F16; break;
3623 case WXK_F17: nKeySym = VK_F17; break;
3624 case WXK_F18: nKeySym = VK_F18; break;
3625 case WXK_F19: nKeySym = VK_F19; break;
3626 case WXK_F20: nKeySym = VK_F20; break;
3627 case WXK_F21: nKeySym = VK_F21; break;
3628 case WXK_F22: nKeySym = VK_F22; break;
3629 case WXK_F23: nKeySym = VK_F23; break;
3630 case WXK_F24: nKeySym = VK_F24; break;
3631 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
3632 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
3633 default:
3634 {
3635 *bIsVirtual = FALSE;
3636 nKeySym = nId;
3637 break;
3638 }
3639 }
3640 return nKeySym;
3641 } // end of wxCharCodeWXToOS2
3642
3643 wxWindow* wxGetActiveWindow()
3644 {
3645 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
3646
3647 if (hWnd != 0)
3648 {
3649 return wxFindWinFromHandle((WXHWND)hWnd);
3650 }
3651 return NULL;
3652 } // end of wxGetActiveWindow
3653
3654 #ifdef __WXDEBUG__
3655 const char* wxGetMessageName(
3656 int nMessage)
3657 {
3658 switch (nMessage)
3659 {
3660 case 0x0000: return "WM_NULL";
3661 case 0x0001: return "WM_CREATE";
3662 case 0x0002: return "WM_DESTROY";
3663 case 0x0004: return "WM_ENABLE";
3664 case 0x0005: return "WM_SHOW";
3665 case 0x0006: return "WM_MOVE";
3666 case 0x0007: return "WM_SIZE";
3667 case 0x0008: return "WM_ADJUSTWINDOWPOS";
3668 case 0x0009: return "WM_CALCVALIDRECTS";
3669 case 0x000A: return "WM_SETWINDOWPARAMS";
3670 case 0x000B: return "WM_QUERYWINDOWPARAMS";
3671 case 0x000C: return "WM_HITTEST";
3672 case 0x000D: return "WM_ACTIVATE";
3673 case 0x000F: return "WM_SETFOCUS";
3674 case 0x0010: return "WM_SETSELECTION";
3675 case 0x0011: return "WM_PPAINT";
3676 case 0x0012: return "WM_PSETFOCUS";
3677 case 0x0013: return "WM_PSYSCOLORCHANGE";
3678 case 0x0014: return "WM_PSIZE";
3679 case 0x0015: return "WM_PACTIVATE";
3680 case 0x0016: return "WM_PCONTROL";
3681 case 0x0020: return "WM_COMMAND";
3682 case 0x0021: return "WM_SYSCOMMAND";
3683 case 0x0022: return "WM_HELP";
3684 case 0x0023: return "WM_PAINT";
3685 case 0x0024: return "WM_TIMER";
3686 case 0x0025: return "WM_SEM1";
3687 case 0x0026: return "WM_SEM2";
3688 case 0x0027: return "WM_SEM3";
3689 case 0x0028: return "WM_SEM4";
3690 case 0x0029: return "WM_CLOSE";
3691 case 0x002A: return "WM_QUIT";
3692 case 0x002B: return "WM_SYSCOLORCHANGE";
3693 case 0x002D: return "WM_SYSVALUECHANGE";
3694 case 0x002E: return "WM_APPTERMINATENOTIFY";
3695 case 0x002F: return "WM_PRESPARAMCHANGED";
3696 // Control notification messages
3697 case 0x0030: return "WM_CONTROL";
3698 case 0x0031: return "WM_VSCROLL";
3699 case 0x0032: return "WM_HSCROLL";
3700 case 0x0033: return "WM_INITMENU";
3701 case 0x0034: return "WM_MENUSELECT";
3702 case 0x0035: return "WM_MENUSEND";
3703 case 0x0036: return "WM_DRAWITEM";
3704 case 0x0037: return "WM_MEASUREITEM";
3705 case 0x0038: return "WM_CONTROLPOINTER";
3706 case 0x003A: return "WM_QUERYDLGCODE";
3707 case 0x003B: return "WM_INITDLG";
3708 case 0x003C: return "WM_SUBSTITUTESTRING";
3709 case 0x003D: return "WM_MATCHMNEMONIC";
3710 case 0x003E: return "WM_SAVEAPPLICATION";
3711 case 0x0129: return "WM_CTLCOLORCHANGE";
3712 case 0x0130: return "WM_QUERYCTLTYPE";
3713 // Frame messages
3714 case 0x0040: return "WM_FLASHWINDOW";
3715 case 0x0041: return "WM_FORMATFRAME";
3716 case 0x0042: return "WM_UPDATEFRAME";
3717 case 0x0043: return "WM_FOCUSCHANGE";
3718 case 0x0044: return "WM_SETBORDERSIZE";
3719 case 0x0045: return "WM_TRACKFRAME";
3720 case 0x0046: return "WM_MINMAXFRAME";
3721 case 0x0047: return "WM_SETICON";
3722 case 0x0048: return "WM_QUERYICON";
3723 case 0x0049: return "WM_SETACCELTABLE";
3724 case 0x004A: return "WM_QUERYACCELTABLE";
3725 case 0x004B: return "WM_TRANSLATEACCEL";
3726 case 0x004C: return "WM_QUERYTRACKINFO";
3727 case 0x004D: return "WM_QUERYBORDERSIZE";
3728 case 0x004E: return "WM_NEXTMENU";
3729 case 0x004F: return "WM_ERASEBACKGROUND";
3730 case 0x0050: return "WM_QUERYFRAMEINFO";
3731 case 0x0051: return "WM_QUERYFOCUSCHAIN";
3732 case 0x0052: return "WM_OWNERPOSCHANGE";
3733 case 0x0053: return "WM_CACLFRAMERECT";
3734 case 0x0055: return "WM_WINDOWPOSCHANGED";
3735 case 0x0056: return "WM_ADJUSTFRAMEPOS";
3736 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
3737 case 0x005B: return "WM_QUERYHELPINFO";
3738 case 0x005C: return "WM_SETHELPINFO";
3739 case 0x005D: return "WM_ERROR";
3740 case 0x005E: return "WM_REALIZEPALETTE";
3741 // Clipboard messages
3742 case 0x0060: return "WM_RENDERFMT";
3743 case 0x0061: return "WM_RENDERALLFMTS";
3744 case 0x0062: return "WM_DESTROYCLIPBOARD";
3745 case 0x0063: return "WM_PAINTCLIPBOARD";
3746 case 0x0064: return "WM_SIZECLIPBOARD";
3747 case 0x0065: return "WM_HSCROLLCLIPBOARD";
3748 case 0x0066: return "WM_VSCROLLCLIPBOARD";
3749 case 0x0067: return "WM_DRAWCLIPBOARD";
3750 // mouse messages
3751 case 0x0070: return "WM_MOUSEMOVE";
3752 case 0x0071: return "WM_BUTTON1DOWN";
3753 case 0x0072: return "WM_BUTTON1UP";
3754 case 0x0073: return "WM_BUTTON1DBLCLK";
3755 case 0x0074: return "WM_BUTTON2DOWN";
3756 case 0x0075: return "WM_BUTTON2UP";
3757 case 0x0076: return "WM_BUTTON2DBLCLK";
3758 case 0x0077: return "WM_BUTTON3DOWN";
3759 case 0x0078: return "WM_BUTTON3UP";
3760 case 0x0079: return "WM_BUTTON3DBLCLK";
3761 case 0x007D: return "WM_MOUSEMAP";
3762 case 0x007E: return "WM_VRNDISABLED";
3763 case 0x007F: return "WM_VRNENABLED";
3764 case 0x0410: return "WM_CHORD";
3765 case 0x0411: return "WM_BUTTON1MOTIONSTART";
3766 case 0x0412: return "WM_BUTTON1MOTIONEND";
3767 case 0x0413: return "WM_BUTTON1CLICK";
3768 case 0x0414: return "WM_BUTTON2MOTIONSTART";
3769 case 0x0415: return "WM_BUTTON2MOTIONEND";
3770 case 0x0416: return "WM_BUTTON2CLICK";
3771 case 0x0417: return "WM_BUTTON3MOTIONSTART";
3772 case 0x0418: return "WM_BUTTON3MOTIONEND";
3773 case 0x0419: return "WM_BUTTON3CLICK";
3774 case 0x0420: return "WM_BEGINDRAG";
3775 case 0x0421: return "WM_ENDDRAG";
3776 case 0x0422: return "WM_SINGLESELECT";
3777 case 0x0423: return "WM_OPEN";
3778 case 0x0424: return "WM_CONTEXTMENU";
3779 case 0x0425: return "WM_CONTEXTHELP";
3780 case 0x0426: return "WM_TEXTEDIT";
3781 case 0x0427: return "WM_BEGINSELECT";
3782 case 0x0228: return "WM_ENDSELECT";
3783 case 0x0429: return "WM_PICKUP";
3784 case 0x04C0: return "WM_PENFIRST";
3785 case 0x04FF: return "WM_PENLAST";
3786 case 0x0500: return "WM_MMPMFIRST";
3787 case 0x05FF: return "WM_MMPMLAST";
3788 case 0x0600: return "WM_STDDLGFIRST";
3789 case 0x06FF: return "WM_STDDLGLAST";
3790 case 0x0BD0: return "WM_BIDI_FIRST";
3791 case 0x0BFF: return "WM_BIDI_LAST";
3792 // keyboard input
3793 case 0x007A: return "WM_CHAR";
3794 case 0x007B: return "WM_VIOCHAR";
3795 // DDE messages
3796 case 0x00A0: return "WM_DDE_INITIATE";
3797 case 0x00A1: return "WM_DDE_REQUEST";
3798 case 0x00A2: return "WM_DDE_ACK";
3799 case 0x00A3: return "WM_DDE_DATA";
3800 case 0x00A4: return "WM_DDE_ADVISE";
3801 case 0x00A5: return "WM_DDE_UNADVISE";
3802 case 0x00A6: return "WM_DDE_POKE";
3803 case 0x00A7: return "WM_DDE_EXECUTE";
3804 case 0x00A8: return "WM_DDE_TERMINATE";
3805 case 0x00A9: return "WM_DDE_INITIATEACK";
3806 case 0x00AF: return "WM_DDE_LAST";
3807 // Buttons
3808 case 0x0120: return "BM_CLICK";
3809 case 0x0121: return "BM_QUERYCHECKINDEX";
3810 case 0x0122: return "BM_QUERYHILITE";
3811 case 0x0123: return "BM_SETHILITE";
3812 case 0x0124: return "BM_QUERYCHECK";
3813 case 0x0125: return "BM_SETCHECK";
3814 case 0x0126: return "BM_SETDEFAULT";
3815 case 0x0128: return "BM_AUTOSIZE";
3816 // Combo boxes
3817 case 0x029A: return "CBID_LIST";
3818 case 0x029B: return "CBID_EDIT";
3819 case 0x0170: return "CBM_SHOWLIST";
3820 case 0x0171: return "CBM_HILITE";
3821 case 0x0172: return "CBM_ISLISTSHOWING";
3822 // Edit fields
3823 case 0x0140: return "EM_QUERYCHANGED";
3824 case 0x0141: return "EM_QUERYSEL";
3825 case 0x0142: return "EM_SETSEL";
3826 case 0x0143: return "EM_SETTEXTLIMIT";
3827 case 0x0144: return "EM_CUT";
3828 case 0x0145: return "EM_COPY";
3829 case 0x0146: return "EM_CLEAR";
3830 case 0x0147: return "EM_PASTE";
3831 case 0x0148: return "EM_QUERYFIRSTCHAR";
3832 case 0x0149: return "EM_SETFIRSTCHAR";
3833 case 0x014A: return "EM_QUERYREADONLY";
3834 case 0x014B: return "EM_SETREADONLY";
3835 case 0x014C: return "EM_SETINSERTMODE";
3836 // Listboxes
3837 case 0x0160: return "LM_QUERYITEMCOUNT";
3838 case 0x0161: return "LM_INSERTITEM";
3839 case 0x0162: return "LM_SETOPENINDEX";
3840 case 0x0163: return "LM_DELETEITEM";
3841 case 0x0164: return "LM_SELECTITEM";
3842 case 0x0165: return "LM_QUERYSELECTION";
3843 case 0x0166: return "LM_SETITEMTEXT";
3844 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
3845 case 0x0168: return "LM_QUERYITEMTEXT";
3846 case 0x0169: return "LM_SETITEMHANDLE";
3847 case 0x016A: return "LM_QUERYITEMHANDLE";
3848 case 0x016B: return "LM_SEARCHSTRING";
3849 case 0x016C: return "LM_SETITEMHEIGHT";
3850 case 0x016D: return "LM_QUERYTOPINDEX";
3851 case 0x016E: return "LM_DELETEALL";
3852 case 0x016F: return "LM_INSERTMULITEMS";
3853 case 0x0660: return "LM_SETITEMWIDTH";
3854 // Menus
3855 case 0x0180: return "MM_INSERTITEM";
3856 case 0x0181: return "MM_DELETEITEM";
3857 case 0x0182: return "MM_QUERYITEM";
3858 case 0x0183: return "MM_SETITEM";
3859 case 0x0184: return "MM_QUERYITEMCOUNT";
3860 case 0x0185: return "MM_STARTMENUMODE";
3861 case 0x0186: return "MM_ENDMENUMODE";
3862 case 0x0188: return "MM_REMOVEITEM";
3863 case 0x0189: return "MM_SELECTITEM";
3864 case 0x018A: return "MM_QUERYSELITEMID";
3865 case 0x018B: return "MM_QUERYITEMTEXT";
3866 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
3867 case 0x018D: return "MM_SETITEMHANDLE";
3868 case 0x018E: return "MM_SETITEMTEXT";
3869 case 0x018F: return "MM_ITEMPOSITIONFROMID";
3870 case 0x0190: return "MM_ITEMIDFROMPOSITION";
3871 case 0x0191: return "MM_QUERYITEMATTR";
3872 case 0x0192: return "MM_SETITEMATTR";
3873 case 0x0193: return "MM_ISITEMVALID";
3874 case 0x0194: return "MM_QUERYITEMRECT";
3875 case 0x0431: return "MM_QUERYDEFAULTITEMID";
3876 case 0x0432: return "MM_SETDEFAULTITEMID";
3877 // Scrollbars
3878 case 0x01A0: return "SBM_SETSCROLLBAR";
3879 case 0x01A1: return "SBM_SETPOS";
3880 case 0x01A2: return "SBM_QUERYPOS";
3881 case 0x01A3: return "SBM_QUERYRANGE";
3882 case 0x01A6: return "SBM_SETTHUMBSIZE";
3883
3884 // Help messages
3885 case 0x0F00: return "WM_HELPBASE";
3886 case 0x0FFF: return "WM_HELPTOP";
3887 // Beginning of user defined messages
3888 case 0x1000: return "WM_USER";
3889
3890 // wxWindows user defined types
3891
3892 // listview
3893 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
3894 case 0x1000 + 1: return "LVM_SETBKCOLOR";
3895 case 0x1000 + 2: return "LVM_GETIMAGELIST";
3896 case 0x1000 + 3: return "LVM_SETIMAGELIST";
3897 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3898 case 0x1000 + 5: return "LVM_GETITEMA";
3899 case 0x1000 + 75: return "LVM_GETITEMW";
3900 case 0x1000 + 6: return "LVM_SETITEMA";
3901 case 0x1000 + 76: return "LVM_SETITEMW";
3902 case 0x1000 + 7: return "LVM_INSERTITEMA";
3903 case 0x1000 + 77: return "LVM_INSERTITEMW";
3904 case 0x1000 + 8: return "LVM_DELETEITEM";
3905 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3906 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3907 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3908 case 0x1000 + 12: return "LVM_GETNEXTITEM";
3909 case 0x1000 + 13: return "LVM_FINDITEMA";
3910 case 0x1000 + 83: return "LVM_FINDITEMW";
3911 case 0x1000 + 14: return "LVM_GETITEMRECT";
3912 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3913 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3914 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3915 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3916 case 0x1000 + 18: return "LVM_HITTEST";
3917 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3918 case 0x1000 + 20: return "LVM_SCROLL";
3919 case 0x1000 + 21: return "LVM_REDRAWITEMS";
3920 case 0x1000 + 22: return "LVM_ARRANGE";
3921 case 0x1000 + 23: return "LVM_EDITLABELA";
3922 case 0x1000 + 118: return "LVM_EDITLABELW";
3923 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3924 case 0x1000 + 25: return "LVM_GETCOLUMNA";
3925 case 0x1000 + 95: return "LVM_GETCOLUMNW";
3926 case 0x1000 + 26: return "LVM_SETCOLUMNA";
3927 case 0x1000 + 96: return "LVM_SETCOLUMNW";
3928 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3929 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3930 case 0x1000 + 28: return "LVM_DELETECOLUMN";
3931 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3932 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3933 case 0x1000 + 31: return "LVM_GETHEADER";
3934 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3935 case 0x1000 + 34: return "LVM_GETVIEWRECT";
3936 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3937 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3938 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3939 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3940 case 0x1000 + 39: return "LVM_GETTOPINDEX";
3941 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3942 case 0x1000 + 41: return "LVM_GETORIGIN";
3943 case 0x1000 + 42: return "LVM_UPDATE";
3944 case 0x1000 + 43: return "LVM_SETITEMSTATE";
3945 case 0x1000 + 44: return "LVM_GETITEMSTATE";
3946 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3947 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3948 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3949 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3950 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3951 case 0x1000 + 48: return "LVM_SORTITEMS";
3952 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3953 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3954 case 0x1000 + 51: return "LVM_GETITEMSPACING";
3955 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3956 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3957 case 0x1000 + 53: return "LVM_SETICONSPACING";
3958 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3959 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3960 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3961 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3962 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3963 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3964 case 0x1000 + 60: return "LVM_SETHOTITEM";
3965 case 0x1000 + 61: return "LVM_GETHOTITEM";
3966 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3967 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3968 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3969 case 0x1000 + 65: return "LVM_SETWORKAREA";
3970
3971 // tree view
3972 case 0x1100 + 0: return "TVM_INSERTITEMA";
3973 case 0x1100 + 50: return "TVM_INSERTITEMW";
3974 case 0x1100 + 1: return "TVM_DELETEITEM";
3975 case 0x1100 + 2: return "TVM_EXPAND";
3976 case 0x1100 + 4: return "TVM_GETITEMRECT";
3977 case 0x1100 + 5: return "TVM_GETCOUNT";
3978 case 0x1100 + 6: return "TVM_GETINDENT";
3979 case 0x1100 + 7: return "TVM_SETINDENT";
3980 case 0x1100 + 8: return "TVM_GETIMAGELIST";
3981 case 0x1100 + 9: return "TVM_SETIMAGELIST";
3982 case 0x1100 + 10: return "TVM_GETNEXTITEM";
3983 case 0x1100 + 11: return "TVM_SELECTITEM";
3984 case 0x1100 + 12: return "TVM_GETITEMA";
3985 case 0x1100 + 62: return "TVM_GETITEMW";
3986 case 0x1100 + 13: return "TVM_SETITEMA";
3987 case 0x1100 + 63: return "TVM_SETITEMW";
3988 case 0x1100 + 14: return "TVM_EDITLABELA";
3989 case 0x1100 + 65: return "TVM_EDITLABELW";
3990 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3991 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3992 case 0x1100 + 17: return "TVM_HITTEST";
3993 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3994 case 0x1100 + 19: return "TVM_SORTCHILDREN";
3995 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3996 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3997 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3998 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3999 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4000 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4001 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4002
4003 // header
4004 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4005 case 0x1200 + 1: return "HDM_INSERTITEMA";
4006 case 0x1200 + 10: return "HDM_INSERTITEMW";
4007 case 0x1200 + 2: return "HDM_DELETEITEM";
4008 case 0x1200 + 3: return "HDM_GETITEMA";
4009 case 0x1200 + 11: return "HDM_GETITEMW";
4010 case 0x1200 + 4: return "HDM_SETITEMA";
4011 case 0x1200 + 12: return "HDM_SETITEMW";
4012 case 0x1200 + 5: return "HDM_LAYOUT";
4013 case 0x1200 + 6: return "HDM_HITTEST";
4014 case 0x1200 + 7: return "HDM_GETITEMRECT";
4015 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4016 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4017 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4018 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4019 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4020 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4021 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4022
4023 // tab control
4024 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4025 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4026 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4027 case 0x1300 + 5: return "TCM_GETITEMA";
4028 case 0x1300 + 60: return "TCM_GETITEMW";
4029 case 0x1300 + 6: return "TCM_SETITEMA";
4030 case 0x1300 + 61: return "TCM_SETITEMW";
4031 case 0x1300 + 7: return "TCM_INSERTITEMA";
4032 case 0x1300 + 62: return "TCM_INSERTITEMW";
4033 case 0x1300 + 8: return "TCM_DELETEITEM";
4034 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4035 case 0x1300 + 10: return "TCM_GETITEMRECT";
4036 case 0x1300 + 11: return "TCM_GETCURSEL";
4037 case 0x1300 + 12: return "TCM_SETCURSEL";
4038 case 0x1300 + 13: return "TCM_HITTEST";
4039 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4040 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4041 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4042 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4043 case 0x1300 + 43: return "TCM_SETPADDING";
4044 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4045 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4046 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4047 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4048 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4049 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4050 case 0x1300 + 50: return "TCM_DESELECTALL";
4051
4052 // toolbar
4053 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4054 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4055 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4056 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4057 case WM_USER+1000+5: return "TB_INDETERMINATE";
4058 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4059 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4060 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4061 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4062 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4063 case WM_USER+1000+17: return "TB_SETSTATE";
4064 case WM_USER+1000+18: return "TB_GETSTATE";
4065 case WM_USER+1000+19: return "TB_ADDBITMAP";
4066 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4067 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4068 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4069 case WM_USER+1000+23: return "TB_GETBUTTON";
4070 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4071 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4072 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4073 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4074 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4075 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4076 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4077 case WM_USER+1000+29: return "TB_GETITEMRECT";
4078 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4079 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4080 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4081 case WM_USER+1000+33: return "TB_AUTOSIZE";
4082 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4083 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4084 case WM_USER+1000+37: return "TB_SETPARENT";
4085 case WM_USER+1000+39: return "TB_SETROWS";
4086 case WM_USER+1000+40: return "TB_GETROWS";
4087 case WM_USER+1000+42: return "TB_SETCMDID";
4088 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4089 case WM_USER+1000+44: return "TB_GETBITMAP";
4090 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4091 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4092 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4093 case WM_USER+1000+47: return "TB_SETINDENT";
4094 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4095 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4096 case WM_USER+1000+50: return "TB_LOADIMAGES";
4097 case WM_USER+1000+51: return "TB_GETRECT";
4098 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4099 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4100 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4101 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4102 case WM_USER+1000+56: return "TB_SETSTYLE";
4103 case WM_USER+1000+57: return "TB_GETSTYLE";
4104 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4105 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4106 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4107 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4108 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4109
4110 default:
4111 static char s_szBuf[128];
4112 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4113 return s_szBuf;
4114 }
4115 return NULL;
4116 } // end of wxGetMessageName
4117
4118 #endif // __WXDEBUG__
4119
4120 static void TranslateKbdEventToMouse(
4121 wxWindow* pWin
4122 , int* pX
4123 , int* pY
4124 , ULONG* pFlags
4125 )
4126 {
4127 //
4128 // Construct the key mask
4129 ULONG& fwKeys = *pFlags;
4130
4131 fwKeys = VK_BUTTON2;
4132 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4133 fwKeys |= VK_CTRL;
4134 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4135 fwKeys |= VK_SHIFT;
4136
4137 //
4138 // Simulate right mouse button click
4139 //
4140 POINTL vPoint;
4141
4142 ::WinQueryMsgPos(vHabmain, &vPoint);
4143 *pX = vPoint.x;
4144 *pY = vPoint.y;
4145
4146 pWin->ScreenToClient(pX, pY);
4147 } // end of TranslateKbdEventToMouse
4148
4149 // Find the wxWindow at the current mouse position, returning the mouse
4150 // position.
4151 wxWindow* wxFindWindowAtPointer(
4152 wxPoint& rPt
4153 )
4154 {
4155 return wxFindWindowAtPoint(wxGetMousePosition());
4156 }
4157
4158 wxWindow* wxFindWindowAtPoint(
4159 const wxPoint& rPt
4160 )
4161 {
4162 POINTL vPt2;
4163
4164 vPt2.x = rPt.x;
4165 vPt2.y = rPt.y;
4166
4167 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4168 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4169 HWND hWnd = hWndHit;
4170
4171 //
4172 // Try to find a window with a wxWindow associated with it
4173 //
4174 while (!pWin && (hWnd != 0))
4175 {
4176 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4177 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4178 }
4179 return pWin;
4180 }
4181
4182 // Get the current mouse position.
4183 wxPoint wxGetMousePosition()
4184 {
4185 POINTL vPt;
4186
4187 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4188 return wxPoint(vPt.x, vPt.y);
4189 }
4190
wxWidgets (Impactor)