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don't allow setting an invalid font
[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 #include "wx/scrolwin.h"
37
38 #include <stdio.h>
39 #endif
40
41 #if wxUSE_OWNER_DRAWN
42 #include "wx/ownerdrw.h"
43 #endif
44
45 #if wxUSE_DRAG_AND_DROP
46 #include "wx/dnd.h"
47 #endif
48
49 #include "wx/menuitem.h"
50 #include "wx/log.h"
51
52 #include "wx/os2/private.h"
53
54 #if wxUSE_TOOLTIPS
55 #include "wx/tooltip.h"
56 #endif
57
58 #if wxUSE_CARET
59 #include "wx/caret.h"
60 #endif // wxUSE_CARET
61
62 #include "wx/intl.h"
63 #include "wx/log.h"
64
65
66 #include "wx/textctrl.h"
67
68 #include <string.h>
69
70 //
71 // Place compiler, OS specific includes here
72 //
73
74 //
75 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
76 //
77 #ifndef GET_X_LPARAM
78 //
79 // SHORT1FROMMP -- LOWORD
80 //
81 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
82 //
83 // SHORT2FROMMP -- HIWORD
84 //
85 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
86 #endif // GET_X_LPARAM
87
88 #ifndef CW_USEDEFAULT
89 # define CW_USEDEFAULT ((int)0x80000000)
90 #endif
91
92 // ---------------------------------------------------------------------------
93 // global variables
94 // ---------------------------------------------------------------------------
95
96 //
97 // The last PM message we got (MT-UNSAFE)
98 //
99 QMSG s_currentMsg;
100
101 #if wxUSE_MENUS_NATIVE
102 wxMenu* wxCurrentPopupMenu = NULL;
103 #endif // wxUSE_MENUS_NATIVE
104
105 #if !defined(__VISAGECPP__) || (__IBMCPP__ < 400)
106 extern wxChar wxCanvasClassName[];
107 #endif
108 wxList* wxWinHandleList = NULL;
109
110 // ---------------------------------------------------------------------------
111 // private functions
112 // ---------------------------------------------------------------------------
113
114 //
115 // the window proc for all our windows; most gui's have something similar
116 //
117 MRESULT EXPENTRY wxWndProc( HWND hWnd
118 ,ULONG message
119 ,MPARAM mp1
120 ,MPARAM mp2
121 );
122
123 #ifdef __WXDEBUG__
124 const char *wxGetMessageName(int message);
125 #endif //__WXDEBUG__
126
127 void wxRemoveHandleAssociation(wxWindowOS2* pWin);
128 void wxAssociateWinWithHandle( HWND hWnd
129 ,wxWindowOS2* pWin
130 );
131 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
132
133 //
134 // This magical function is used to translate VK_APPS key presses to right
135 // mouse clicks
136 //
137 // Unused?
138 #if 0
139 static void TranslateKbdEventToMouse( wxWindow* pWin
140 ,int* pX
141 ,int* pY
142 ,MPARAM* pFlags
143 );
144 #endif
145 //
146 // get the current state of SHIFT/CTRL keys
147 //
148 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
149 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
150
151 static wxWindow* gpWinBeingCreated = NULL;
152
153 // ---------------------------------------------------------------------------
154 // event tables
155 // ---------------------------------------------------------------------------
156
157 // in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu()
158 // method
159 #ifdef __WXUNIVERSAL__
160 IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase)
161 #else // __WXPM__
162 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
163 #endif // __WXUNIVERSAL__/__WXPM__
164
165 BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase)
166 EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground)
167 EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged)
168 EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog)
169 EVT_IDLE(wxWindowOS2::OnIdle)
170 EVT_SET_FOCUS(wxWindowOS2::OnSetFocus)
171 END_EVENT_TABLE()
172
173 // ===========================================================================
174 // implementation
175 // ===========================================================================
176
177 // ---------------------------------------------------------------------------
178 // wxWindow utility functions
179 // ---------------------------------------------------------------------------
180
181 //
182 // Find an item given the PM Window id
183 //
184 wxWindow* wxWindowOS2::FindItem(
185 long lId
186 ) const
187 {
188 #if wxUSE_CONTROLS
189 wxControl* pItem = wxDynamicCast(this, wxControl);
190
191 if (pItem)
192 {
193 //
194 // I it we or one of our "internal" children?
195 //
196 if (pItem->GetId() == lId
197 #ifndef __WXUNIVERSAL__
198 || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)
199 #endif
200 )
201 {
202 return pItem;
203 }
204 }
205 #endif // wxUSE_CONTROLS
206
207 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
208
209 while (pCurrent)
210 {
211 wxWindow* pChildWin = pCurrent->GetData();
212 wxWindow* pWnd = pChildWin->FindItem(lId);
213
214 if (pWnd)
215 return pWnd;
216
217 pCurrent = pCurrent->GetNext();
218 }
219 return(NULL);
220 } // end of wxWindowOS2::FindItem
221
222 //
223 // Find an item given the PM Window handle
224 //
225 wxWindow* wxWindowOS2::FindItemByHWND(
226 WXHWND hWnd
227 , bool bControlOnly
228 ) const
229 {
230 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
231
232 while (pCurrent)
233 {
234 wxWindow* pParent = pCurrent->GetData();
235
236 //
237 // Do a recursive search.
238 //
239 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
240
241 if (pWnd)
242 return(pWnd);
243
244 if (!bControlOnly
245 #if wxUSE_CONTROLS
246 || pParent->IsKindOf(CLASSINFO(wxControl))
247 #endif // wxUSE_CONTROLS
248 )
249 {
250 wxWindow* pItem = pCurrent->GetData();
251
252 if (pItem->GetHWND() == hWnd)
253 return(pItem);
254 else
255 {
256 if (pItem->ContainsHWND(hWnd))
257 return(pItem);
258 }
259 }
260 pCurrent = pCurrent->GetNext();
261 }
262 return(NULL);
263 } // end of wxWindowOS2::FindItemByHWND
264
265 //
266 // Default command handler
267 //
268 bool wxWindowOS2::OS2Command(
269 WXUINT WXUNUSED(uParam)
270 , WXWORD WXUNUSED(uId)
271 )
272 {
273 return(FALSE);
274 }
275
276 // ----------------------------------------------------------------------------
277 // constructors and such
278 // ----------------------------------------------------------------------------
279
280 void wxWindowOS2::Init()
281 {
282 //
283 // Generic
284 //
285 InitBase();
286
287 //
288 // PM specific
289 //
290 m_bDoubleClickAllowed = 0;
291 m_bWinCaptured = FALSE;
292
293 m_isBeingDeleted = FALSE;
294 m_fnOldWndProc = 0;
295 m_bUseCtl3D = FALSE;
296 m_bMouseInWindow = FALSE;
297
298 //
299 // wxWnd
300 //
301 m_hMenu = 0L;
302 m_hWnd = 0L;
303 m_hWndScrollBarHorz = 0L;
304 m_hWndScrollBarVert = 0L;
305
306 //
307 // Pass WM_GETDLGCODE to DefWindowProc()
308 m_lDlgCode = 0;
309
310 m_nXThumbSize = 0;
311 m_nYThumbSize = 0;
312 m_bBackgroundTransparent = FALSE;
313
314 //
315 // As all windows are created with WS_VISIBLE style...
316 //
317 m_isShown = TRUE;
318
319 #if wxUSE_MOUSEEVENT_HACK
320 m_lLastMouseX =
321 m_lLastMouseY = -1;
322 m_nLastMouseEvent = -1;
323 #endif // wxUSE_MOUSEEVENT_HACK
324 } // wxWindowOS2::Init
325
326 //
327 // Destructor
328 //
329 wxWindowOS2::~wxWindowOS2()
330 {
331 m_isBeingDeleted = TRUE;
332
333 OS2DetachWindowMenu();
334 for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
335 {
336 wxFrame* pFrame = wxDynamicCast(pWin, wxFrame);
337
338 if (pFrame)
339 {
340 if (pFrame->GetLastFocus() == this)
341 pFrame->SetLastFocus((wxWindow*)NULL);
342 }
343 }
344
345 DestroyChildren();
346
347 if (m_parent)
348 m_parent->RemoveChild(this);
349
350 if (m_hWnd)
351 {
352 if(!::WinDestroyWindow(GetHWND()))
353 wxLogLastError(wxT("DestroyWindow"));
354 //
355 // remove hWnd <-> wxWindow association
356 //
357 wxRemoveHandleAssociation(this);
358 }
359 } // end of wxWindowOS2::~wxWindowOS2
360
361 // real construction (Init() must have been called before!)
362 bool wxWindowOS2::Create(
363 wxWindow* pParent
364 , wxWindowID vId
365 , const wxPoint& rPos
366 , const wxSize& rSize
367 , long lStyle
368 , const wxString& rName
369 )
370 {
371 HWND hParent = NULLHANDLE;
372 ULONG ulCreateFlags = 0;
373 WXDWORD dwExStyle = 0;
374
375 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
376
377 if ( !CreateBase( pParent
378 ,vId
379 ,rPos
380 ,rSize
381 ,lStyle
382 ,wxDefaultValidator
383 ,rName
384 ))
385 return(FALSE);
386
387 if (pParent)
388 {
389 int nTempy;
390
391 pParent->AddChild(this);
392 hParent = GetWinHwnd(pParent);
393
394 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
395 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
396 )
397 ulCreateFlags |= WS_CLIPSIBLINGS;
398 }
399
400 //
401 // Most wxSTYLES are really PM Class specific styles and will be
402 // set in those class create procs. PM's basic windows styles are
403 // very limited.
404 //
405 ulCreateFlags |= WS_VISIBLE;
406
407
408 #ifdef __WXUNIVERSAL__
409 // no 3d effects, we draw them ourselves
410 WXDWORD exStyle = 0;
411 #else // !wxUniversal
412 if (lStyle & wxCLIP_SIBLINGS)
413 ulCreateFlags |= WS_CLIPSIBLINGS;
414
415 if (lStyle & wxCLIP_CHILDREN )
416 ulCreateFlags |= WS_CLIPCHILDREN;
417
418 //
419 //
420 //
421 bool bWant3D;
422 dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
423
424 #endif
425
426 //
427 // Add the simple border style as we'll use this to draw borders
428 //
429 if (lStyle & wxSIMPLE_BORDER)
430 dwExStyle |= wxSIMPLE_BORDER;
431
432 if (lStyle & wxPOPUP_WINDOW)
433 {
434 // a popup window floats on top of everything
435 //TODO: fix this...
436 // exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW;
437
438 // it is also created hidden as other top level windows
439 ulCreateFlags &= ~WS_VISIBLE;
440 m_isShown = FALSE;
441 }
442
443 //
444 // Generic OS/2 Windows have no Control Data but other classes
445 // that call OS2Create may have some.
446 //
447 OS2Create( (PSZ)wxCanvasClassName
448 ,rName.c_str()
449 ,ulCreateFlags
450 ,rPos
451 ,rSize
452 ,NULL // Control Data
453 ,dwExStyle
454 ,TRUE // Child
455 );
456
457 return(TRUE);
458 } // end of wxWindowOS2::Create
459
460 // ---------------------------------------------------------------------------
461 // basic operations
462 // ---------------------------------------------------------------------------
463
464 void wxWindowOS2::SetFocus()
465 {
466 HWND hWnd = GetHwnd();
467 wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
468
469 if (hWnd)
470 ::WinSetFocus(HWND_DESKTOP, hWnd);
471 } // end of wxWindowOS2::SetFocus
472
473 wxWindow* wxWindowBase::FindFocus()
474 {
475 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
476
477 if (hWnd)
478 {
479 return wxFindWinFromHandle((WXHWND)hWnd);
480 }
481 return NULL;
482 } // wxWindowBase::FindFocus
483
484 bool wxWindowOS2::Enable(
485 bool bEnable
486 )
487 {
488 if (!wxWindowBase::Enable(bEnable))
489 return(FALSE);
490
491 HWND hWnd = GetHwnd();
492
493 if ( hWnd )
494 ::WinEnableWindow(hWnd, (BOOL)bEnable);
495
496 wxWindowList::Node* pNode = GetChildren().GetFirst();
497
498 while (pNode)
499 {
500 wxWindow* pChild = pNode->GetData();
501
502 pChild->Enable(bEnable);
503 pNode = pNode->GetNext();
504 }
505 return TRUE;
506 } // end of wxWindowOS2::Enable
507
508 bool wxWindowOS2::Show(
509 bool bShow
510 )
511 {
512 if (!wxWindowBase::Show(bShow))
513 return(FALSE);
514
515 HWND hWnd = GetHwnd();
516
517 ::WinShowWindow(hWnd, bShow);
518
519 if (bShow)
520 {
521 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
522 }
523 return TRUE;
524 } // end of wxWindowOS2::Show
525
526 void wxWindowOS2::Raise()
527 {
528 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
529 } // end of wxWindowOS2::Raise
530
531 void wxWindowOS2::Lower()
532 {
533 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
534 } // end of wxWindowOS2::Lower
535
536 void wxWindowOS2::SetTitle(
537 const wxString& rTitle
538 )
539 {
540 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
541 } // end of wxWindowOS2::SetTitle
542
543 wxString wxWindowOS2::GetTitle() const
544 {
545 return wxGetWindowText(GetHWND());
546 } // end of wxWindowOS2::GetTitle
547
548 void wxWindowOS2::CaptureMouse()
549 {
550 HWND hWnd = GetHwnd();
551
552 if (hWnd && !m_bWinCaptured)
553 {
554 ::WinSetCapture(HWND_DESKTOP, hWnd);
555 m_bWinCaptured = TRUE;
556 }
557 } // end of wxWindowOS2::GetTitle
558
559 void wxWindowOS2::ReleaseMouse()
560 {
561 if (m_bWinCaptured)
562 {
563 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
564 m_bWinCaptured = FALSE;
565 }
566 } // end of wxWindowOS2::ReleaseMouse
567
568 /* static */ wxWindow* wxWindowBase::GetCapture()
569 {
570 HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
571 return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
572 } // end of wxWindowBase::GetCapture
573
574 bool wxWindowOS2::SetFont(
575 const wxFont& rFont
576 )
577 {
578 if (!wxWindowBase::SetFont(rFont))
579 {
580 // nothing to do
581 return(FALSE);
582 }
583
584 HWND hWnd = GetHwnd();
585
586 if (hWnd != 0)
587 {
588 char zFont[128];
589 char zFacename[30];
590 char zWeight[30];
591 char zStyle[30];
592
593 //
594 // The fonts available for Presentation Params are just three
595 // outline fonts, the rest are available to the GPI, so we must
596 // map the families to one of these three
597 //
598 switch(rFont.GetFamily())
599 {
600 case wxSCRIPT:
601 case wxDECORATIVE:
602 case wxROMAN:
603 strcpy(zFacename,"Times New Roman");
604 break;
605
606 case wxTELETYPE:
607 case wxMODERN:
608 strcpy(zFacename, "Courier");
609 break;
610
611 case wxSWISS:
612 case wxDEFAULT:
613 default:
614 strcpy(zFacename, "Helvetica");
615 break;
616 }
617
618 switch(rFont.GetWeight())
619 {
620 default:
621 case wxNORMAL:
622 case wxLIGHT:
623 zWeight[0] = '\0';
624 break;
625
626 case wxBOLD:
627 case wxFONTWEIGHT_MAX:
628 strcpy(zWeight, "Bold");
629 break;
630 }
631 switch(rFont.GetStyle())
632 {
633 case wxITALIC:
634 case wxSLANT:
635 strcpy(zStyle, "Italic");
636 break;
637
638 default:
639 zStyle[0] = '\0';
640 break;
641 }
642 sprintf(zFont, "%d.%s", rFont.GetPointSize(), zFacename);
643 if (zWeight[0] != '\0')
644 {
645 strcat(zFont, " ");
646 strcat(zFont, zWeight);
647 }
648 if (zStyle[0] != '\0')
649 {
650 strcat(zFont, " ");
651 strcat(zFont, zStyle);
652 }
653 ::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont) + 1, (PVOID)zFont);
654 }
655 return(TRUE);
656 }
657
658 bool wxWindowOS2::SetCursor(
659 const wxCursor& rCursor
660 ) // check if base implementation is OK
661 {
662 if ( !wxWindowBase::SetCursor(rCursor))
663 {
664 // no change
665 return FALSE;
666 }
667
668 if ( m_cursor.Ok() ) {
669 HWND hWnd = GetHwnd();
670 POINTL vPoint;
671 RECTL vRect;
672
673 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
674 ::WinQueryWindowRect(hWnd, &vRect);
675
676 if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy())
677 {
678 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
679 }
680 }
681 return TRUE;
682 } // end of wxWindowOS2::SetCursor
683
684 void wxWindowOS2::WarpPointer(
685 int nXPos
686 , int nYPos
687 )
688 {
689 int nX = nXPos;
690 int nY = nYPos;
691 RECTL vRect;
692
693 ::WinQueryWindowRect(GetHwnd(), &vRect);
694 nX += vRect.xLeft;
695 nY += vRect.yBottom;
696
697 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
698 } // end of wxWindowOS2::WarpPointer
699
700 #if WXWIN_COMPATIBILITY
701 void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const
702 {
703 }
704 #endif // WXWIN_COMPATIBILITY
705
706 // ---------------------------------------------------------------------------
707 // scrolling stuff
708 // ---------------------------------------------------------------------------
709
710 #if WXWIN_COMPATIBILITY
711 void wxWindowOS2::SetScrollRange(
712 int nOrient
713 , int nRange
714 , bool bRefresh
715 )
716 {
717 int nRange1 = nRange;
718 int nPageSize = GetScrollPage(nOrient);
719
720 if (nPpageSize > 1 && nRange > 0)
721 {
722 nRange1 += (nPageSize - 1);
723 }
724
725 if (nOrient == wxHORIZONTAL)
726 {
727 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
728 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
729 }
730 else
731 {
732 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
733 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
734 }
735 } // end of wxWindowOS2::SetScrollRange
736
737 void wxWindowOS2::SetScrollPage(
738 int nOrient
739 , int nPage
740 , bool bRefresh
741 )
742 {
743 if (nOrient == wxHORIZONTAL )
744 m_nXThumbSize = nPage;
745 else
746 m_nYThumbSize = nPage;
747 } // end of wxWindowOS2::SetScrollPage
748
749 int wxWindowOS2::OldGetScrollRange(
750 int nOrient
751 ) const
752 {
753 MRESULT mRc;
754 HWND hWnd = GetHwnd();
755
756 if (hWnd)
757 {
758 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
759 return(SHORT2FROMMR(mRc));
760 }
761 return 0;
762 } // end of wxWindowOS2::OldGetScrollRange
763
764 int wxWindowOS2::GetScrollPage(
765 int nOrient
766 ) const
767 {
768 if (nOrient == wxHORIZONTAL)
769 return m_nXThumbSize;
770 else
771 return m_nYThumbSize;
772 } // end of wxWindowOS2::GetScrollPage
773 #endif // WXWIN_COMPATIBILITY
774
775 int wxWindowOS2::GetScrollPos(
776 int nOrient
777 ) const
778 {
779 if (nOrient == wxHORIZONTAL)
780 return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
781 else
782 return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
783 } // end of wxWindowOS2::GetScrollPos
784
785 int wxWindowOS2::GetScrollRange(
786 int nOrient
787 ) const
788 {
789 MRESULT mr;
790
791 if (nOrient == wxHORIZONTAL)
792 mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
793 else
794 mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
795 return((int)SHORT2FROMMR(mr));
796 } // end of wxWindowOS2::GetScrollRange
797
798 int wxWindowOS2::GetScrollThumb(
799 int nOrient
800 ) const
801 {
802 if (nOrient == wxHORIZONTAL )
803 return m_nXThumbSize;
804 else
805 return m_nYThumbSize;
806 } // end of wxWindowOS2::GetScrollThumb
807
808 void wxWindowOS2::SetScrollPos(
809 int nOrient
810 , int nPos
811 , bool WXUNUSED(bRefresh)
812 )
813 {
814 if (nOrient == wxHORIZONTAL )
815 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
816 else
817 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
818 } // end of wxWindowOS2::SetScrollPos
819
820 void wxWindowOS2::SetScrollbar(
821 int nOrient
822 , int nPos
823 , int nThumbVisible
824 , int nRange
825 , bool WXUNUSED(bRefresh)
826 )
827 {
828 int nOldRange = nRange - nThumbVisible;
829 int nRange1 = nOldRange;
830 int nPageSize = nThumbVisible;
831 SBCDATA vInfo;
832 HWND hWnd = GetHwnd();
833 ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
834 RECTL vRect;
835
836 ::WinQueryWindowRect(hWnd, &vRect);
837 if (nPageSize > 1 && nRange > 0)
838 {
839 nRange1 += (nPageSize - 1);
840 }
841
842 vInfo.cb = sizeof(SBCDATA);
843 vInfo.posFirst = 0;
844 vInfo.posLast = (SHORT)nRange1;
845 vInfo.posThumb = nPos;
846
847 if (nOrient == wxHORIZONTAL )
848 {
849 ulStyle |= SBS_HORZ;
850 if (m_hWndScrollBarHorz == 0L)
851 {
852 //
853 // We create the scrollbars with the desktop so that they are not
854 // registered as child windows of the window in order that child
855 // windows may be scrolled without scrolling the scrollbars themselves!
856 //
857 m_hWndScrollBarHorz = ::WinCreateWindow( hWnd
858 ,WC_SCROLLBAR
859 ,(PSZ)NULL
860 ,ulStyle
861 ,vRect.xLeft
862 ,vRect.yBottom
863 ,vRect.xRight - vRect.xLeft
864 ,20
865 ,hWnd
866 ,HWND_TOP
867 ,FID_HORZSCROLL
868 ,&vInfo
869 ,NULL
870 );
871 }
872 else
873 {
874 RECTL vRect2;
875
876 //
877 // Only want to resize the scrollbar if it changes, otherwise
878 // we'd probably end up in a recursive loop until we crash the call stack
879 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
880 // generates those events.
881 //
882 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2);
883 if (!(vRect2.xLeft == vRect.xLeft &&
884 vRect2.xRight == vRect.xRight &&
885 vRect2.yBottom == vRect.yBottom &&
886 vRect2.yTop == vRect.yTop
887 ) )
888 {
889 ::WinSetWindowPos( m_hWndScrollBarHorz
890 ,HWND_TOP
891 ,vRect.xLeft
892 ,vRect.yBottom
893 ,vRect.xRight - vRect.xLeft
894 ,20
895 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
896 );
897 }
898 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
899 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
900 }
901 }
902 else
903 {
904 ulStyle |= SBS_VERT;
905 if (m_hWndScrollBarVert == 0L)
906 {
907 m_hWndScrollBarVert = ::WinCreateWindow( hWnd
908 ,WC_SCROLLBAR
909 ,(PSZ)NULL
910 ,ulStyle
911 ,vRect.xRight - 20
912 ,vRect.yBottom + 20
913 ,20
914 ,vRect.yTop - (vRect.yBottom + 20)
915 ,hWnd
916 ,HWND_TOP
917 ,FID_VERTSCROLL
918 ,&vInfo
919 ,NULL
920 );
921 }
922 else
923 {
924 RECTL vRect2;
925
926 //
927 // Only want to resize the scrollbar if it changes, otherwise
928 // we'd probably end up in a recursive loop until we crash the call stack
929 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
930 // generates those events.
931 //
932 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2);
933 if (!(vRect2.xLeft == vRect.xLeft &&
934 vRect2.xRight == vRect.xRight &&
935 vRect2.yBottom == vRect.yBottom &&
936 vRect2.yTop == vRect.yTop
937 ) )
938 {
939 ::WinSetWindowPos( m_hWndScrollBarVert
940 ,HWND_TOP
941 ,vRect.xRight - 20
942 ,vRect.yBottom + 20
943 ,20
944 ,vRect.yTop - (vRect.yBottom + 20)
945 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
946 );
947 }
948 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
949 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
950 }
951 m_nYThumbSize = nThumbVisible;
952 }
953 } // end of wxWindowOS2::SetScrollbar
954
955 void wxWindowOS2::ScrollWindow(
956 int nDx
957 , int nDy
958 , const wxRect* pRect
959 )
960 {
961 RECTL vRect;
962 RECTL vRect2;
963
964 nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin.
965 if (pRect)
966 {
967 vRect2.xLeft = pRect->x;
968 vRect2.yTop = pRect->y + pRect->height;
969 vRect2.xRight = pRect->x + pRect->width;
970 vRect2.yBottom = pRect->y;
971 }
972 else
973 {
974 ::WinQueryWindowRect(GetHwnd(), &vRect2);
975 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect);
976 vRect2.yBottom += vRect.yTop - vRect.yBottom;
977 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect);
978 vRect2.xRight -= vRect.xRight - vRect.xLeft;
979
980 }
981 if (pRect)
982 ::WinScrollWindow( GetHwnd()
983 ,(LONG)nDx
984 ,(LONG)nDy
985 ,&vRect2
986 ,NULL
987 ,NULLHANDLE
988 ,NULL
989 ,SW_INVALIDATERGN
990 );
991 else
992 ::WinScrollWindow( GetHwnd()
993 ,nDx
994 ,nDy
995 ,NULL
996 ,NULL
997 ,NULLHANDLE
998 ,NULL
999 ,SW_INVALIDATERGN
1000 );
1001
1002 //
1003 // Move the children
1004 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
1005 SWP vSwp;
1006
1007 while (pCurrent)
1008 {
1009 wxWindow* pChildWin = pCurrent->GetData();
1010
1011 if (pChildWin->GetHWND() != NULLHANDLE)
1012 {
1013 ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
1014 ::WinQueryWindowRect(pChildWin->GetHWND(), &vRect);
1015 if (pChildWin->GetHWND() == m_hWndScrollBarVert ||
1016 pChildWin->GetHWND() == m_hWndScrollBarHorz)
1017 {
1018 ::WinSetWindowPos( pChildWin->GetHWND()
1019 ,HWND_TOP
1020 ,vSwp.x + nDx
1021 ,vSwp.y + nDy
1022 ,0
1023 ,0
1024 ,SWP_MOVE | SWP_SHOW | SWP_ZORDER
1025 );
1026 }
1027 else
1028 {
1029 ::WinSetWindowPos( pChildWin->GetHWND()
1030 ,HWND_BOTTOM
1031 ,vSwp.x + nDx
1032 ,vSwp.y + nDy
1033 ,0
1034 ,0
1035 ,SWP_MOVE | SWP_ZORDER
1036 );
1037 ::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE);
1038 }
1039 }
1040 pCurrent = pCurrent->GetNext();
1041 }
1042 } // end of wxWindowOS2::ScrollWindow
1043
1044 // ---------------------------------------------------------------------------
1045 // subclassing
1046 // ---------------------------------------------------------------------------
1047
1048 void wxWindowOS2::SubclassWin(
1049 WXHWND hWnd
1050 )
1051 {
1052 HWND hwnd = (HWND)hWnd;
1053
1054 wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
1055 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
1056 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
1057 } // end of wxWindowOS2::SubclassWin
1058
1059 void wxWindowOS2::UnsubclassWin()
1060 {
1061 //
1062 // Restore old Window proc
1063 //
1064 HWND hwnd = GetHWND();
1065
1066 if (m_hWnd)
1067 {
1068 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
1069
1070 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
1071
1072 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
1073 {
1074 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
1075 m_fnOldWndProc = 0;
1076 }
1077 }
1078 } // end of wxWindowOS2::UnsubclassWin
1079
1080 bool wxCheckWindowWndProc(
1081 WXHWND hWnd
1082 , WXFARPROC fnWndProc
1083 )
1084 {
1085 static char zBuffer[512];
1086 CLASSINFO vCls;
1087
1088 ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
1089 ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
1090 return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
1091 } // end of WinGuiBase_CheckWindowWndProc
1092
1093 //
1094 // Make a Windows extended style from the given wxWindows window style
1095 //
1096 WXDWORD wxWindowOS2::MakeExtendedStyle(
1097 long lStyle
1098 , bool bEliminateBorders
1099 )
1100 {
1101 //
1102 // Simply fill out with wxWindow extended styles. We'll conjure
1103 // something up in OS2Create and all window redrawing pieces later
1104 //
1105 WXDWORD dwStyle = 0;
1106
1107 if (lStyle & wxTRANSPARENT_WINDOW )
1108 dwStyle |= wxTRANSPARENT_WINDOW;
1109
1110 if (!bEliminateBorders)
1111 {
1112 if (lStyle & wxSUNKEN_BORDER)
1113 dwStyle |= wxSUNKEN_BORDER;
1114 if (lStyle & wxDOUBLE_BORDER)
1115 dwStyle |= wxDOUBLE_BORDER;
1116 if (lStyle & wxRAISED_BORDER )
1117 dwStyle |= wxRAISED_BORDER;
1118 if (lStyle & wxSTATIC_BORDER)
1119 dwStyle |= wxSTATIC_BORDER;
1120 }
1121 return dwStyle;
1122 } // end of wxWindowOS2::MakeExtendedStyle
1123
1124 //
1125 // Determines whether simulated 3D effects or CTL3D should be used,
1126 // applying a default border style if required, and returning an extended
1127 // style to pass to OS2Create.
1128 //
1129 WXDWORD wxWindowOS2::Determine3DEffects(
1130 WXDWORD dwDefaultBorderStyle
1131 , bool* pbWant3D
1132 ) const
1133 {
1134 WXDWORD dwStyle = 0L;
1135
1136 //
1137 // Native PM does not have any specialize 3D effects like WIN32 does,
1138 // so we have to try and invent them.
1139 //
1140
1141 //
1142 // If matches certain criteria, then assume no 3D effects
1143 // unless specifically requested (dealt with in MakeExtendedStyle)
1144 //
1145 if (!GetParent() ||
1146 !IsKindOf(CLASSINFO(wxControl)) ||
1147 (m_windowStyle & wxNO_BORDER)
1148 )
1149 {
1150 *pbWant3D = FALSE;
1151 return MakeExtendedStyle(m_windowStyle, FALSE);
1152 }
1153
1154 //
1155 // 1) App can specify global 3D effects
1156 //
1157 *pbWant3D = wxTheApp->GetAuto3D();
1158
1159 //
1160 // 2) If the parent is being drawn with user colours, or simple border
1161 // specified, switch effects off.
1162 //
1163 if (GetParent() &&
1164 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1165 (m_windowStyle & wxSIMPLE_BORDER)
1166 )
1167 *pbWant3D = FALSE;
1168
1169 //
1170 // 3) Control can override this global setting by defining
1171 // a border style, e.g. wxSUNKEN_BORDER
1172 //
1173 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1174 (m_windowStyle & wxRAISED_BORDER) ||
1175 (m_windowStyle & wxSTATIC_BORDER) ||
1176 (m_windowStyle & wxSUNKEN_BORDER)
1177 )
1178 *pbWant3D = TRUE;
1179
1180 dwStyle = MakeExtendedStyle( m_windowStyle
1181 ,FALSE
1182 );
1183
1184 //
1185 // If we want 3D, but haven't specified a border here,
1186 // apply the default border style specified.
1187 //
1188 if (dwDefaultBorderStyle && (*pbWant3D) &&
1189 !((m_windowStyle & wxDOUBLE_BORDER) ||
1190 (m_windowStyle & wxRAISED_BORDER) ||
1191 (m_windowStyle & wxSTATIC_BORDER) ||
1192 (m_windowStyle & wxSIMPLE_BORDER)
1193 )
1194 )
1195 dwStyle |= dwDefaultBorderStyle;
1196 return dwStyle;
1197 } // end of wxWindowOS2::Determine3DEffects
1198
1199 #if WXWIN_COMPATIBILITY
1200 void wxWindowOS2::OnCommand(
1201 wxWindow& rWin
1202 , wxCommandEvent& rEvent
1203 )
1204 {
1205 if (GetEventHandler()->ProcessEvent(rEvent))
1206 return;
1207 if (m_parent)
1208 m_parent->GetEventHandler()->OnCommand( rWin
1209 ,rEvent
1210 );
1211 } // end of wxWindowOS2::OnCommand
1212
1213 wxObject* wxWindowOS2::GetChild(
1214 int nNumber
1215 ) const
1216 {
1217 //
1218 // Return a pointer to the Nth object in the Panel
1219 //
1220 wxNode* pNode = GetChildren().First();
1221 int n = nNumber;
1222
1223 while (pNode && n--)
1224 pNode = pNode->Next();
1225 if (pNode)
1226 {
1227 wxObject* pObj = (wxObject*)pNode->Data();
1228 return(pObj);
1229 }
1230 else
1231 return NULL;
1232 } // end of wxWindowOS2::GetChild
1233
1234 #endif // WXWIN_COMPATIBILITY
1235
1236 //
1237 // Setup background and foreground colours correctly
1238 //
1239 void wxWindowOS2::SetupColours()
1240 {
1241 if ( GetParent() )
1242 SetBackgroundColour(GetParent()->GetBackgroundColour());
1243 } // end of wxWindowOS2::SetupColours
1244
1245 void wxWindowOS2::OnIdle(
1246 wxIdleEvent& WXUNUSED(rEvent)
1247 )
1248 {
1249 //
1250 // Check if we need to send a LEAVE event
1251 //
1252 if (m_bMouseInWindow)
1253 {
1254 POINTL vPoint;
1255
1256 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1257 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1258 {
1259 //
1260 // Generate a LEAVE event
1261 //
1262 m_bMouseInWindow = FALSE;
1263
1264 //
1265 // Unfortunately the mouse button and keyboard state may have changed
1266 // by the time the OnIdle function is called, so 'state' may be
1267 // meaningless.
1268 //
1269 int nState = 0;
1270
1271 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1272 nState |= VK_SHIFT;
1273 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
1274 nState |= VK_CTRL;
1275
1276 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1277
1278 InitMouseEvent( rEvent
1279 ,vPoint.x
1280 ,vPoint.y
1281 ,nState
1282 );
1283 (void)GetEventHandler()->ProcessEvent(rEvent);
1284 }
1285 }
1286 UpdateWindowUI();
1287 } // end of wxWindowOS2::OnIdle
1288
1289 //
1290 // Set this window to be the child of 'parent'.
1291 //
1292 bool wxWindowOS2::Reparent(
1293 wxWindow* pParent
1294 )
1295 {
1296 if (!wxWindowBase::Reparent(pParent))
1297 return FALSE;
1298
1299 HWND hWndChild = GetHwnd();
1300 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1301
1302 ::WinSetParent(hWndChild, hWndParent, TRUE);
1303 return TRUE;
1304 } // end of wxWindowOS2::Reparent
1305
1306 void wxWindowOS2::Clear()
1307 {
1308 wxClientDC vDc((wxWindow*)this);
1309 wxBrush vBrush( GetBackgroundColour()
1310 ,wxSOLID
1311 );
1312
1313 vDc.SetBackground(vBrush);
1314 vDc.Clear();
1315 } // end of wxWindowOS2::Clear
1316
1317 void wxWindowOS2::Update()
1318 {
1319 ::WinUpdateWindow(GetHwnd());
1320 } // end of wxWindowOS2::Update
1321
1322 void wxWindowOS2::Freeze()
1323 {
1324 ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
1325 } // end of wxWindowOS2::Freeze
1326
1327 void wxWindowOS2::Thaw()
1328 {
1329 ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
1330
1331 //
1332 // We need to refresh everything or otherwise he invalidated area is not
1333 // repainted.
1334 //
1335 Refresh();
1336 } // end of wxWindowOS2::Thaw
1337
1338 void wxWindowOS2::Refresh(
1339 bool bEraseBack
1340 , const wxRect* pRect
1341 )
1342 {
1343 HWND hWnd = GetHwnd();
1344
1345 if (hWnd)
1346 {
1347 if (pRect)
1348 {
1349 RECTL vOs2Rect;
1350
1351 vOs2Rect.xLeft = pRect->x;
1352 vOs2Rect.yTop = pRect->y;
1353 vOs2Rect.xRight = pRect->x + pRect->width;
1354 vOs2Rect.yBottom = pRect->y + pRect->height;
1355
1356 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1357 }
1358 else
1359 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
1360 }
1361 } // end of wxWindowOS2::Refresh
1362
1363 // ---------------------------------------------------------------------------
1364 // drag and drop
1365 // ---------------------------------------------------------------------------
1366
1367 #if wxUSE_DRAG_AND_DROP
1368 void wxWindowOS2::SetDropTarget(
1369 wxDropTarget* pDropTarget
1370 )
1371 {
1372 if (m_dropTarget != 0)
1373 {
1374 m_dropTarget->Revoke(m_hWnd);
1375 delete m_dropTarget;
1376 }
1377 m_dropTarget = pDropTarget;
1378 if (m_dropTarget != 0)
1379 m_dropTarget->Register(m_hWnd);
1380 } // end of wxWindowOS2::SetDropTarget
1381 #endif
1382
1383 //
1384 // old style file-manager drag&drop support: we retain the old-style
1385 // DragAcceptFiles in parallel with SetDropTarget.
1386 //
1387 void wxWindowOS2::DragAcceptFiles(
1388 bool bAccept
1389 )
1390 {
1391 HWND hWnd = GetHwnd();
1392
1393 if (hWnd && bAccept)
1394 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
1395 } // end of wxWindowOS2::DragAcceptFiles
1396
1397 // ----------------------------------------------------------------------------
1398 // tooltips
1399 // ----------------------------------------------------------------------------
1400
1401 #if wxUSE_TOOLTIPS
1402
1403 void wxWindowOS2::DoSetToolTip(
1404 wxToolTip* pTooltip
1405 )
1406 {
1407 wxWindowBase::DoSetToolTip(pTooltip);
1408
1409 if (m_tooltip)
1410 m_tooltip->SetWindow(this);
1411 } // end of wxWindowOS2::DoSetToolTip
1412
1413 #endif // wxUSE_TOOLTIPS
1414
1415 // ---------------------------------------------------------------------------
1416 // moving and resizing
1417 // ---------------------------------------------------------------------------
1418
1419 // Get total size
1420 void wxWindowOS2::DoGetSize(
1421 int* pWidth
1422 , int* pHeight
1423 ) const
1424 {
1425 HWND hWnd;
1426 RECTL vRect;
1427
1428 if (IsKindOf(CLASSINFO(wxFrame)))
1429 {
1430 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
1431 hWnd = pFrame->GetFrame();
1432 }
1433 else
1434 hWnd = GetHwnd();
1435
1436 ::WinQueryWindowRect(hWnd, &vRect);
1437
1438 if (pWidth)
1439 *pWidth = vRect.xRight - vRect.xLeft;
1440 if (pHeight )
1441 // OS/2 PM is backwards from windows
1442 *pHeight = vRect.yTop - vRect.yBottom;
1443 } // end of wxWindowOS2::DoGetSize
1444
1445 void wxWindowOS2::DoGetPosition(
1446 int* pX
1447 , int* pY
1448 ) const
1449 {
1450 HWND hWnd = GetHwnd();
1451 SWP vSwp;
1452 POINTL vPoint;
1453 wxWindow* pParent = GetParent();
1454
1455 //
1456 // It would seem that WinQueryWindowRect would be the correlary to
1457 // the WIN32 WinGetRect, but unlike WinGetRect which returns the window
1458 // origin position in screen coordinates, WinQueryWindowRect returns it
1459 // relative to itself, i.e. (0,0). To get the same under PM we must
1460 // us WinQueryWindowPos. This call, unlike the WIN32 call, however,
1461 // returns a position relative to it's parent, so no parent adujstments
1462 // are needed under OS/2. Also, windows should be created using
1463 // wxWindow coordinates, i.e 0,0 is the TOP left so vSwp will already
1464 // reflect that.
1465 //
1466 ::WinQueryWindowPos(hWnd, &vSwp);
1467
1468 vPoint.x = vSwp.x;
1469 vPoint.y = vSwp.y;
1470
1471 //
1472 // We may be faking the client origin. So a window that's really at (0,
1473 // 30) may appear (to wxWin apps) to be at (0, 0).
1474 //
1475 if (pParent)
1476 {
1477 wxPoint vPt(pParent->GetClientAreaOrigin());
1478
1479 vPoint.x -= vPt.x;
1480 vPoint.y -= vPt.y;
1481 }
1482
1483 if (pX)
1484 *pX = vPoint.x;
1485 if (pY)
1486 *pY = vPoint.y;
1487 } // end of wxWindowOS2::DoGetPosition
1488
1489 void wxWindowOS2::DoScreenToClient(
1490 int* pX
1491 , int* pY
1492 ) const
1493 {
1494 HWND hWnd = GetHwnd();
1495 SWP vSwp;
1496
1497 ::WinQueryWindowPos(hWnd, &vSwp);
1498
1499 if (pX)
1500 *pX += vSwp.x;
1501 if (pY)
1502 *pY += vSwp.y;
1503 } // end of wxWindowOS2::DoScreenToClient
1504
1505 void wxWindowOS2::DoClientToScreen(
1506 int* pX
1507 , int* pY
1508 ) const
1509 {
1510 HWND hWnd = GetHwnd();
1511 SWP vSwp;
1512
1513 ::WinQueryWindowPos(hWnd, &vSwp);
1514
1515 if (pX)
1516 *pX += vSwp.x;
1517 if (pY)
1518 *pY += vSwp.y;
1519 } // end of wxWindowOS2::DoClientToScreen
1520
1521 //
1522 // Get size *available for subwindows* i.e. excluding menu bar etc.
1523 // Must be a frame type window
1524 //
1525 void wxWindowOS2::DoGetClientSize(
1526 int* pWidth
1527 , int* pHeight
1528 ) const
1529 {
1530 HWND hWnd = GetHwnd();
1531 RECTL vRect;
1532
1533 ::WinQueryWindowRect(hWnd, &vRect);
1534 if (pWidth)
1535 *pWidth = vRect.xRight;
1536 if (pHeight)
1537 *pHeight = vRect.yTop;
1538 } // end of wxWindowOS2::DoGetClientSize
1539
1540 void wxWindowOS2::DoMoveWindow(
1541 int nX
1542 , int nY
1543 , int nWidth
1544 , int nHeight
1545 )
1546 {
1547 RECTL vRect;
1548 HWND hParent;
1549 wxWindow* pParent = GetParent();
1550
1551 if (pParent)
1552 {
1553 int nOS2Height = GetOS2ParentHeight(pParent);
1554
1555 nY = nOS2Height - (nY + nHeight);
1556 }
1557 else
1558 {
1559 RECTL vRect;
1560
1561 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1562 nY = vRect.yTop - (nY + nHeight);
1563 }
1564 ::WinSetWindowPos( GetHwnd()
1565 ,HWND_TOP
1566 ,(LONG)nX
1567 ,(LONG)nY
1568 ,(LONG)nWidth
1569 ,(LONG)nHeight
1570 ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
1571 );
1572 } // end of wxWindowOS2::DoMoveWindow
1573
1574 //
1575 // Set the size of the window: if the dimensions are positive, just use them,
1576 // but if any of them is equal to -1, it means that we must find the value for
1577 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1578 // which case -1 is a valid value for x and y)
1579 //
1580 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1581 // the width/height to best suit our contents, otherwise we reuse the current
1582 // width/height
1583 //
1584 void wxWindowOS2::DoSetSize(
1585 int nX
1586 , int nY
1587 , int nWidth
1588 , int nHeight
1589 , int nSizeFlags
1590 )
1591 {
1592 //
1593 // Get the current size and position...
1594 //
1595 int nCurrentX;
1596 int nCurrentY;
1597 int nCurrentWidth;
1598 int nCurrentHeight;
1599 wxSize vSize(-1, -1);
1600
1601 GetPosition(&nCurrentX, &nCurrentY);
1602 GetSize(&nCurrentWidth, &nCurrentHeight);
1603
1604 //
1605 // ... and don't do anything (avoiding flicker) if it's already ok
1606 //
1607 //
1608 // Must convert Y coords to test for equality under OS/2
1609 //
1610 int nY2 = nY;
1611 wxWindow* pParent = (wxWindow*)GetParent();
1612
1613 if (pParent)
1614 {
1615 int nOS2Height = GetOS2ParentHeight(pParent);
1616
1617 nY2 = nOS2Height - (nY2 + nHeight);
1618 }
1619 else
1620 {
1621 RECTL vRect;
1622
1623 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1624 nY2 = vRect.yTop - (nY2 + nHeight);
1625 }
1626 if (nX == nCurrentX && nY2 == nCurrentY &&
1627 nWidth == nCurrentWidth && nHeight == nCurrentHeight)
1628 {
1629 return;
1630 }
1631
1632 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1633 nX = nCurrentX;
1634 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1635 nY = nCurrentY;
1636
1637 AdjustForParentClientOrigin(nX, nY, nSizeFlags);
1638
1639 if (nWidth == -1)
1640 {
1641 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1642 {
1643 vSize = DoGetBestSize();
1644 nWidth = vSize.x;
1645 }
1646 else
1647 {
1648 //
1649 // Just take the current one
1650 //
1651 nWidth = nCurrentWidth;
1652 }
1653 }
1654
1655 if (nHeight == -1)
1656 {
1657 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1658 {
1659 if (vSize.x == -1)
1660 {
1661 vSize = DoGetBestSize();
1662 }
1663 nHeight = vSize.y;
1664 }
1665 else
1666 {
1667 // just take the current one
1668 nHeight = nCurrentHeight;
1669 }
1670 }
1671
1672 DoMoveWindow( nX
1673 ,nY
1674 ,nWidth
1675 ,nHeight
1676 );
1677 } // end of wxWindowOS2::DoSetSize
1678
1679 void wxWindowOS2::DoSetClientSize(
1680 int nWidth
1681 , int nHeight
1682 )
1683 {
1684 wxWindow* pParent = GetParent();
1685 HWND hWnd = GetHwnd();
1686 HWND hParentWnd = (HWND)0;
1687 POINTL vPoint;
1688 RECTL vRect;
1689 RECTL vRect2;
1690 RECTL vRect3;
1691 HWND hClientWnd = (HWND)0;
1692
1693 hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT);
1694 ::WinQueryWindowRect(hClientWnd, &vRect2);
1695 ::WinQueryWindowRect(hWnd, &vRect);
1696 ::WinQueryWindowRect(hParentWnd, &vRect3);
1697
1698 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1699 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1700
1701 vPoint.x = vRect2.xLeft;
1702 vPoint.y = vRect2.yBottom;
1703 if (pParent)
1704 {
1705 vPoint.x -= vRect3.xLeft;
1706 vPoint.y -= vRect3.yBottom;
1707 }
1708
1709 DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight);
1710
1711 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
1712 vEvent.SetEventObject(this);
1713 GetEventHandler()->ProcessEvent(vEvent);
1714 } // end of wxWindowOS2::DoSetClientSize
1715
1716 wxPoint wxWindowOS2::GetClientAreaOrigin() const
1717 {
1718 return wxPoint(0, 0);
1719 } // end of wxWindowOS2::GetClientAreaOrigin
1720
1721 // ---------------------------------------------------------------------------
1722 // text metrics
1723 // ---------------------------------------------------------------------------
1724
1725 int wxWindowOS2::GetCharHeight() const
1726 {
1727 HPS hPs;
1728 FONTMETRICS vFontMetrics;
1729
1730 hPs = ::WinGetPS(GetHwnd());
1731
1732 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1733 {
1734 ::WinReleasePS(hPs);
1735 return (0);
1736 }
1737 ::WinReleasePS(hPs);
1738 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1739 } // end of wxWindowOS2::GetCharHeight
1740
1741 int wxWindowOS2::GetCharWidth() const
1742 {
1743 HPS hPs;
1744 FONTMETRICS vFontMetrics;
1745
1746 hPs = ::WinGetPS(GetHwnd());
1747
1748 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1749 {
1750 ::WinReleasePS(hPs);
1751 return (0);
1752 }
1753 ::WinReleasePS(hPs);
1754 return(vFontMetrics.lAveCharWidth);
1755 } // end of wxWindowOS2::GetCharWidth
1756
1757 void wxWindowOS2::GetTextExtent(
1758 const wxString& rString
1759 , int* pX
1760 , int* pY
1761 , int* pDescent
1762 , int* pExternalLeading
1763 , const wxFont* pTheFont
1764 ) const
1765 {
1766 POINTL avPoint[TXTBOX_COUNT];
1767 POINTL vPtMin;
1768 POINTL vPtMax;
1769 int i;
1770 int l;
1771 FONTMETRICS vFM; // metrics structure
1772 BOOL bRc;
1773 char* pStr;
1774 ERRORID vErrorCode; // last error id code
1775 HPS hPS;
1776
1777
1778 hPS = ::WinGetPS(GetHwnd());
1779
1780 l = rString.Length();
1781 if (l > 0L)
1782 {
1783 pStr = (PCH)rString.c_str();
1784
1785 //
1786 // In world coordinates.
1787 //
1788 bRc = ::GpiQueryTextBox( hPS
1789 ,l
1790 ,pStr
1791 ,TXTBOX_COUNT // return maximum information
1792 ,avPoint // array of coordinates points
1793 );
1794 if (bRc)
1795 {
1796 vPtMin.x = avPoint[0].x;
1797 vPtMax.x = avPoint[0].x;
1798 vPtMin.y = avPoint[0].y;
1799 vPtMax.y = avPoint[0].y;
1800 for (i = 1; i < 4; i++)
1801 {
1802 if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
1803 if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
1804 if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
1805 if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
1806 }
1807 bRc = ::GpiQueryFontMetrics( hPS
1808 ,sizeof(FONTMETRICS)
1809 ,&vFM
1810 );
1811 if (!bRc)
1812 {
1813 vPtMin.x = 0;
1814 vPtMin.y = 0;
1815 vPtMax.x = 0;
1816 vPtMax.y = 0;
1817 }
1818 }
1819 else
1820 {
1821 vPtMin.x = 0;
1822 vPtMin.y = 0;
1823 vPtMax.x = 0;
1824 vPtMax.y = 0;
1825 }
1826 }
1827 else
1828 {
1829 vPtMin.x = 0;
1830 vPtMin.y = 0;
1831 vPtMax.x = 0;
1832 vPtMax.y = 0;
1833 }
1834 if (pX)
1835 *pX = (vPtMax.x - vPtMin.x + 1);
1836 if (pY)
1837 *pY = (vPtMax.y - vPtMin.y + 1);
1838 if (pDescent)
1839 {
1840 if (bRc)
1841 *pDescent = vFM.lMaxDescender;
1842 else
1843 *pDescent = 0;
1844 }
1845 if (pExternalLeading)
1846 {
1847 if (bRc)
1848 *pExternalLeading = vFM.lExternalLeading;
1849 else
1850 *pExternalLeading = 0;
1851 }
1852 ::WinReleasePS(hPS);
1853 } // end of wxWindow::GetTextExtent
1854
1855 bool wxWindowOS2::IsMouseInWindow() const
1856 {
1857 //
1858 // Get the mouse position
1859 POINTL vPt;
1860
1861 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
1862
1863 //
1864 // Find the window which currently has the cursor and go up the window
1865 // chain until we find this window - or exhaust it
1866 //
1867 HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
1868
1869 while (hWnd && (hWnd != GetHwnd()))
1870 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
1871
1872 return hWnd != NULL;
1873 } // end of wxWindowOS2::IsMouseInWindow
1874
1875 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1876 // ---------------------------------------------------------------------------
1877 // Caret manipulation
1878 // ---------------------------------------------------------------------------
1879
1880 void wxWindowOS2::CreateCaret(
1881 int nWidth
1882 , int nHeight
1883 )
1884 {
1885 SetCaret(new wxCaret( this
1886 ,nWidth
1887 ,nHeight
1888 ));
1889 } // end of wxWindowOS2::CreateCaret
1890
1891 void wxWindowOS2::CreateCaret(
1892 const wxBitmap* pBitmap
1893 )
1894 {
1895 wxFAIL_MSG("not implemented");
1896 } // end of wxWindowOS2::CreateCaret
1897
1898 void wxWindowOS2::ShowCaret(
1899 bool bShow
1900 )
1901 {
1902 wxCHECK_RET( m_caret, "no caret to show" );
1903
1904 m_caret->Show(bShow);
1905 } // end of wxWindowOS2::ShowCaret
1906
1907 void wxWindowOS2::DestroyCaret()
1908 {
1909 SetCaret(NULL);
1910 } // end of wxWindowOS2::DestroyCaret
1911
1912 void wxWindowOS2::SetCaretPos(
1913 int nX
1914 , int nY)
1915 {
1916 wxCHECK_RET( m_caret, "no caret to move" );
1917
1918 m_caret->Move( nX
1919 ,nY
1920 );
1921 } // end of wxWindowOS2::SetCaretPos
1922
1923 void wxWindowOS2::GetCaretPos(
1924 int* pX
1925 , int* pY
1926 ) const
1927 {
1928 wxCHECK_RET( m_caret, "no caret to get position of" );
1929
1930 m_caret->GetPosition( pX
1931 ,pY
1932 );
1933 } // end of wxWindowOS2::GetCaretPos
1934
1935 #endif //wxUSE_CARET
1936
1937 // ---------------------------------------------------------------------------
1938 // popup menu
1939 // ---------------------------------------------------------------------------
1940 //
1941 #if wxUSE_MENUS_NATIVE
1942 static void wxYieldForCommandsOnly()
1943 {
1944 //
1945 // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1946 // want to process it here)
1947 //
1948 QMSG vMsg;
1949
1950 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND,
1951 WM_COMMAND,PM_REMOVE) && vMsg.msg != WM_QUIT)
1952 {
1953 wxTheApp->DoMessage((WXMSG*)&vMsg);
1954 }
1955 }
1956 #endif // wxUSE_MENUS_NATIVE
1957
1958 #if wxUSE_MENUS_NATIVE
1959 bool wxWindowOS2::DoPopupMenu(
1960 wxMenu* pMenu
1961 , int nX
1962 , int nY
1963 )
1964 {
1965 HWND hWnd = GetHwnd();
1966 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1967 HWND hMenu = GetHmenuOf(pMenu);
1968
1969 pMenu->SetInvokingWindow(this);
1970 pMenu->UpdateUI();
1971
1972 DoClientToScreen( &nX
1973 ,&nY
1974 );
1975 wxCurrentPopupMenu = pMenu;
1976
1977 ::WinPopupMenu( hWndParent
1978 ,hWnd
1979 ,hMenu
1980 ,nX
1981 ,nY
1982 ,0L
1983 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1984 );
1985 // we need to do it righ now as otherwise the events are never going to be
1986 // sent to wxCurrentPopupMenu from ;()
1987 //
1988 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1989 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1990 // destroyed as soon as we return (it can be a local variable in the caller
1991 // for example) and so we do need to process the event immediately
1992 wxYieldForCommandsOnly();
1993 wxCurrentPopupMenu = NULL;
1994
1995 pMenu->SetInvokingWindow(NULL);
1996 return TRUE;
1997 } // end of wxWindowOS2::DoPopupMenu
1998 #endif // wxUSE_MENUS_NATIVE
1999
2000 // ===========================================================================
2001 // pre/post message processing
2002 // ===========================================================================
2003
2004 MRESULT wxWindowOS2::OS2DefWindowProc(
2005 WXUINT uMsg
2006 , WXWPARAM wParam
2007 , WXLPARAM lParam
2008 )
2009 {
2010 if (m_fnOldWndProc)
2011 return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2012 else
2013 return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2014 } // end of wxWindowOS2::OS2DefWindowProc
2015
2016 bool wxWindowOS2::OS2ProcessMessage(
2017 WXMSG* pMsg
2018 )
2019 {
2020 // wxUniversal implements tab traversal itself
2021 #ifndef __WXUNIVERSAL__
2022 QMSG* pQMsg = (QMSG*)pMsg;
2023
2024 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
2025 {
2026 //
2027 // Intercept dialog navigation keys
2028 //
2029 bool bProcess = TRUE;
2030 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
2031
2032 if (uKeyFlags & KC_KEYUP)
2033 bProcess = FALSE;
2034
2035 if (uKeyFlags & KC_ALT)
2036 bProcess = FALSE;
2037
2038 if (!(uKeyFlags & KC_VIRTUALKEY))
2039 bProcess = FALSE;
2040
2041 if (bProcess)
2042 {
2043 bool bCtrlDown = IsCtrlDown();
2044 bool bShiftDown = IsShiftDown();
2045
2046 //
2047 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
2048 // don't process it if it's the case (except for Ctrl-Tab/Enter
2049 // combinations which are always processed)
2050 //
2051 ULONG ulDlgCode = 0;
2052
2053 if (!bCtrlDown)
2054 {
2055 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
2056 }
2057
2058 bool bForward = TRUE;
2059 bool bWindowChange = FALSE;
2060
2061 switch (SHORT2FROMMP(pQMsg->mp2))
2062 {
2063 //
2064 // Going to make certain assumptions about specific types of controls
2065 // here, so we may have to alter some things later if they prove invalid
2066 //
2067 case VK_TAB:
2068 //
2069 // Shift tabl will always be a nav-key but tabs may be wanted
2070 //
2071 if (!bShiftDown)
2072 {
2073 bProcess = FALSE;
2074 }
2075 else
2076 {
2077 //
2078 // Entry Fields want tabs for themselve usually
2079 //
2080 switch (ulDlgCode)
2081 {
2082 case DLGC_ENTRYFIELD:
2083 case DLGC_MLE:
2084 bProcess = TRUE;
2085 break;
2086
2087 default:
2088 bProcess = FALSE;
2089 }
2090
2091 //
2092 // Ctrl-Tab cycles thru notebook pages
2093 //
2094 bWindowChange = bCtrlDown;
2095 bForward = !bShiftDown;
2096 }
2097 break;
2098
2099 case VK_UP:
2100 case VK_LEFT:
2101 if (bCtrlDown)
2102 bProcess = FALSE;
2103 else
2104 bForward = FALSE;
2105 break;
2106
2107 case VK_DOWN:
2108 case VK_RIGHT:
2109 if (bCtrlDown)
2110 bProcess = FALSE;
2111 break;
2112
2113 case VK_ENTER:
2114 {
2115 if (bCtrlDown)
2116 {
2117 //
2118 // ctrl-enter is not processed
2119 //
2120 return FALSE;
2121 }
2122 else if (ulDlgCode & DLGC_BUTTON)
2123 {
2124 //
2125 // buttons want process Enter themselevs
2126 //
2127 bProcess = FALSE;
2128 }
2129 else
2130 {
2131 wxButton* pBtn = wxDynamicCast( GetDefaultItem()
2132 ,wxButton
2133 );
2134
2135 if (pBtn && pBtn->IsEnabled())
2136 {
2137 //
2138 // If we do have a default button, do press it
2139 //
2140 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
2141 return TRUE;
2142 }
2143 // else: but if it does not it makes sense to make
2144 // it work like a TAB - and that's what we do.
2145 // Note that Ctrl-Enter always works this way.
2146 }
2147 }
2148 break;
2149
2150 default:
2151 bProcess = FALSE;
2152 }
2153
2154 if (bProcess)
2155 {
2156 wxNavigationKeyEvent vEvent;
2157
2158 vEvent.SetDirection(bForward);
2159 vEvent.SetWindowChange(bWindowChange);
2160 vEvent.SetEventObject(this);
2161
2162 if (GetEventHandler()->ProcessEvent(vEvent))
2163 {
2164 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
2165
2166 if (pBtn)
2167 {
2168 //
2169 // The button which has focus should be default
2170 //
2171 pBtn->SetDefault();
2172 }
2173 return TRUE;
2174 }
2175 }
2176 }
2177 //
2178 // Let Dialogs process
2179 //
2180 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2181 return TRUE;
2182 }
2183 #else
2184 pMsg = pMsg; // just shut up the compiler
2185 #endif // __WXUNIVERSAL__
2186
2187 #if wxUSE_TOOLTIPS
2188 if ( m_tooltip )
2189 {
2190 // relay mouse move events to the tooltip control
2191 QMSG* pQMsg = (QMSG*)pMsg;
2192
2193 if (pQMsg->msg == WM_MOUSEMOVE )
2194 m_tooltip->RelayEvent(pMsg);
2195 }
2196 #endif // wxUSE_TOOLTIPS
2197
2198 return FALSE;
2199 } // end of wxWindowOS2::OS2ProcessMessage
2200
2201 bool wxWindowOS2::OS2TranslateMessage(
2202 WXMSG* pMsg
2203 )
2204 {
2205 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2206 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2207 #else
2208 pMsg = pMsg;
2209 return FALSE;
2210 #endif //wxUSE_ACCEL
2211 } // end of wxWindowOS2::OS2TranslateMessage
2212
2213 // ---------------------------------------------------------------------------
2214 // message params unpackers
2215 // ---------------------------------------------------------------------------
2216
2217 void wxWindowOS2::UnpackCommand(
2218 WXWPARAM wParam
2219 , WXLPARAM lParam
2220 , WORD* pId
2221 , WXHWND* phWnd
2222 , WORD* pCmd
2223 )
2224 {
2225 *pId = LOWORD(wParam);
2226 *phWnd = NULL; // or may be GetHWND() ?
2227 *pCmd = LOWORD(lParam);
2228 } // end of wxWindowOS2::UnpackCommand
2229
2230 void wxWindowOS2::UnpackActivate(
2231 WXWPARAM wParam
2232 , WXLPARAM lParam
2233 , WXWORD* pState
2234 , WXHWND* phWnd
2235 )
2236 {
2237 *pState = LOWORD(wParam);
2238 *phWnd = (WXHWND)lParam;
2239 } // end of wxWindowOS2::UnpackActivate
2240
2241 void wxWindowOS2::UnpackScroll(
2242 WXWPARAM wParam
2243 , WXLPARAM lParam
2244 , WXWORD* pCode
2245 , WXWORD* pPos
2246 , WXHWND* phWnd
2247 )
2248 {
2249 ULONG ulId;
2250 HWND hWnd;
2251
2252 ulId = (ULONG)LONGFROMMP(wParam);
2253 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2254 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2255 *phWnd = NULLHANDLE;
2256 else
2257 *phWnd = hWnd;
2258
2259 *pPos = SHORT1FROMMP(lParam);
2260 *pCode = SHORT2FROMMP(lParam);
2261 } // end of wxWindowOS2::UnpackScroll
2262
2263 void wxWindowOS2::UnpackMenuSelect(
2264 WXWPARAM wParam
2265 , WXLPARAM lParam
2266 , WXWORD* pItem
2267 , WXWORD* pFlags
2268 , WXHMENU* phMenu
2269 )
2270 {
2271 *pItem = (WXWORD)LOWORD(wParam);
2272 *pFlags = HIWORD(wParam);
2273 *phMenu = (WXHMENU)lParam;
2274 } // end of wxWindowOS2::UnpackMenuSelect
2275
2276 // ---------------------------------------------------------------------------
2277 // Main wxWindows window proc and the window proc for wxWindow
2278 // ---------------------------------------------------------------------------
2279
2280 //
2281 // Hook for new window just as it's being created, when the window isn't yet
2282 // associated with the handle
2283 //
2284 wxWindowOS2* wxWndHook = NULL;
2285
2286 //
2287 // Main window proc
2288 //
2289 MRESULT EXPENTRY wxWndProc(
2290 HWND hWnd
2291 , ULONG ulMsg
2292 , MPARAM wParam
2293 , MPARAM lParam
2294 )
2295 {
2296 //
2297 // Trace all ulMsgs - useful for the debugging
2298 //
2299 #ifdef __WXDEBUG__
2300 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2301 wxGetMessageName(ulMsg), wParam, lParam);
2302 #endif // __WXDEBUG__
2303
2304 wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
2305
2306 //
2307 // When we get the first message for the HWND we just created, we associate
2308 // it with wxWindow stored in wxWndHook
2309 //
2310 if (!pWnd && wxWndHook)
2311 {
2312 wxAssociateWinWithHandle(hWnd, wxWndHook);
2313 pWnd = wxWndHook;
2314 wxWndHook = NULL;
2315 pWnd->SetHWND((WXHWND)hWnd);
2316 }
2317
2318 MRESULT rc = (MRESULT)0;
2319
2320
2321 //
2322 // Stop right here if we don't have a valid handle in our wxWindow object.
2323 //
2324 if (pWnd && !pWnd->GetHWND())
2325 {
2326 pWnd->SetHWND((WXHWND) hWnd);
2327 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2328 pWnd->SetHWND(0);
2329 }
2330 else
2331 {
2332 if (pWnd)
2333 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
2334 else
2335 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
2336 }
2337
2338 return rc;
2339 } // end of wxWndProc
2340
2341 //
2342 // We will add (or delete) messages we need to handle at this default
2343 // level as we go
2344 //
2345 MRESULT wxWindowOS2::OS2WindowProc(
2346 WXUINT uMsg
2347 , WXWPARAM wParam
2348 , WXLPARAM lParam
2349 )
2350 {
2351 //
2352 // Did we process the uMsg?
2353 //
2354 bool bProcessed = FALSE;
2355 MRESULT mResult;
2356
2357 //
2358 // For most messages we should return 0 when we do process the message
2359 //
2360 mResult = (MRESULT)0;
2361
2362 switch (uMsg)
2363 {
2364 case WM_CREATE:
2365 {
2366 bool bMayCreate;
2367
2368 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2369 ,&bMayCreate
2370 );
2371 if (bProcessed)
2372 {
2373 //
2374 // Return 0 to bAllow window creation
2375 //
2376 mResult = (MRESULT)(bMayCreate ? 0 : -1);
2377 }
2378 }
2379 break;
2380
2381 case WM_DESTROY:
2382 HandleDestroy();
2383 bProcessed = TRUE;
2384 break;
2385
2386 case WM_MOVE:
2387 bProcessed = HandleMove( LOWORD(lParam)
2388 ,HIWORD(lParam)
2389 );
2390 break;
2391
2392 case WM_SIZE:
2393 bProcessed = HandleSize( LOWORD(lParam)
2394 ,HIWORD(lParam)
2395 ,(WXUINT)wParam
2396 );
2397 break;
2398
2399 case WM_ACTIVATE:
2400 {
2401 WXWORD wState;
2402 WXHWND hWnd;
2403
2404 UnpackActivate( wParam
2405 ,lParam
2406 ,&wState
2407 ,&hWnd
2408 );
2409
2410 bProcessed = HandleActivate( wState
2411 ,(WXHWND)hWnd
2412 );
2413 bProcessed = FALSE;
2414 }
2415 break;
2416
2417 case WM_SETFOCUS:
2418 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2419 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2420 else
2421 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
2422 break;
2423
2424 case WM_PAINT:
2425 bProcessed = HandlePaint();
2426 break;
2427
2428 case WM_CLOSE:
2429 //
2430 // Don't let the DefWindowProc() destroy our window - we'll do it
2431 // ourselves in ~wxWindow
2432 //
2433 bProcessed = TRUE;
2434 mResult = (MRESULT)TRUE;
2435 break;
2436
2437 case WM_SHOW:
2438 bProcessed = HandleShow(wParam != 0, (int)lParam);
2439 break;
2440
2441 //
2442 // Under OS2 PM Joysticks are treated just like mouse events
2443 // The "Motion" events will be prevelent in joysticks
2444 //
2445 case WM_MOUSEMOVE:
2446 case WM_BUTTON1DOWN:
2447 case WM_BUTTON1UP:
2448 case WM_BUTTON1DBLCLK:
2449 case WM_BUTTON1MOTIONEND:
2450 case WM_BUTTON1MOTIONSTART:
2451 case WM_BUTTON2DOWN:
2452 case WM_BUTTON2UP:
2453 case WM_BUTTON2DBLCLK:
2454 case WM_BUTTON2MOTIONEND:
2455 case WM_BUTTON2MOTIONSTART:
2456 case WM_BUTTON3DOWN:
2457 case WM_BUTTON3UP:
2458 case WM_BUTTON3DBLCLK:
2459 case WM_BUTTON3MOTIONEND:
2460 case WM_BUTTON3MOTIONSTART:
2461 {
2462 short x = LOWORD(lParam);
2463 short y = HIWORD(lParam);
2464
2465 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
2466 }
2467 break;
2468 case WM_SYSCOMMAND:
2469 bProcessed = HandleSysCommand(wParam, lParam);
2470 break;
2471
2472 case WM_COMMAND:
2473 {
2474 WORD id, cmd;
2475 WXHWND hwnd;
2476 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2477
2478 bProcessed = HandleCommand(id, cmd, hwnd);
2479 }
2480 break;
2481
2482 //
2483 // For these messages we must return TRUE if process the message
2484 //
2485 case WM_DRAWITEM:
2486 case WM_MEASUREITEM:
2487 {
2488 int nIdCtrl = (UINT)wParam;
2489
2490 if ( uMsg == WM_DRAWITEM )
2491 {
2492 bProcessed = OS2OnDrawItem(nIdCtrl,
2493 (WXDRAWITEMSTRUCT *)lParam);
2494 }
2495 else
2496 {
2497 bProcessed = OS2OnMeasureItem(nIdCtrl,
2498 (WXMEASUREITEMSTRUCT *)lParam);
2499 }
2500
2501 if ( bProcessed )
2502 mResult = (MRESULT)TRUE;
2503 }
2504 break;
2505
2506 case WM_QUERYDLGCODE:
2507 if ( m_lDlgCode )
2508 {
2509 mResult = (MRESULT)m_lDlgCode;
2510 bProcessed = TRUE;
2511 }
2512 //
2513 //else: get the dlg code from the DefWindowProc()
2514 //
2515 break;
2516
2517 //
2518 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2519 // and key-down events are obtained from the WM_CHAR params.
2520 //
2521 case WM_CHAR:
2522 {
2523 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2524
2525 if (uKeyFlags & KC_KEYUP)
2526 {
2527 //TODO: check if the cast to WXWORD isn't causing trouble
2528 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2529 break;
2530 }
2531 else // keydown event
2532 {
2533 //
2534 // If this has been processed by an event handler,
2535 // return 0 now (we've handled it). DON't RETURN
2536 // we still need to process further
2537 //
2538 HandleKeyDown((WXDWORD)wParam, lParam);
2539 if (uKeyFlags & KC_VIRTUALKEY)
2540 {
2541 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2542
2543 //
2544 // We consider these message "not interesting" to OnChar
2545 //
2546 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2547 {
2548 bProcessed = TRUE;
2549 break;
2550 }
2551 switch(uVk)
2552 {
2553 //
2554 // Avoid duplicate messages to OnChar for these ASCII keys: they
2555 // will be translated by TranslateMessage() and received in WM_CHAR
2556 case VK_ESC:
2557 case VK_SPACE:
2558 case VK_ENTER:
2559 case VK_BACKSPACE:
2560 case VK_TAB:
2561 // But set processed to FALSE, not TRUE to still pass them to
2562 // the control's default window proc - otherwise built-in
2563 // keyboard handling won't work
2564 bProcessed = FALSE;
2565 break;
2566
2567 case VK_LEFT:
2568 case VK_RIGHT:
2569 case VK_DOWN:
2570 case VK_UP:
2571 default:
2572 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2573 }
2574 break;
2575 }
2576 else // WM_CHAR -- Always an ASCII character
2577 {
2578 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2579 break;
2580 }
2581 }
2582 }
2583
2584 case WM_HSCROLL:
2585 case WM_VSCROLL:
2586 {
2587 WXWORD wCode;
2588 WXWORD wPos;
2589 WXHWND hWnd;
2590 UnpackScroll( wParam
2591 ,lParam
2592 ,&wCode
2593 ,&wPos
2594 ,&hWnd
2595 );
2596
2597 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2598 : wxVERTICAL
2599 ,wCode
2600 ,wPos
2601 ,hWnd
2602 );
2603 }
2604 break;
2605
2606 case WM_CONTROL:
2607 switch(SHORT2FROMMP(wParam))
2608 {
2609 case SPBN_UPARROW:
2610 case SPBN_DOWNARROW:
2611 case SPBN_CHANGE:
2612 {
2613 char zVal[10];
2614 long lVal;
2615
2616 ::WinSendMsg( HWNDFROMMP(lParam)
2617 ,SPBM_QUERYVALUE
2618 ,&zVal
2619 ,MPFROM2SHORT( (USHORT)10
2620 ,(USHORT)SPBQ_UPDATEIFVALID
2621 )
2622 );
2623 lVal = atol(zVal);
2624 bProcessed = OS2OnScroll( wxVERTICAL
2625 ,(int)SHORT2FROMMP(wParam)
2626 ,(int)lVal
2627 ,HWNDFROMMP(lParam)
2628 );
2629 }
2630 break;
2631
2632 case SLN_SLIDERTRACK:
2633 {
2634 HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
2635 wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
2636
2637 if (pChild->IsKindOf(CLASSINFO(wxSlider)))
2638 bProcessed = OS2OnScroll( wxVERTICAL
2639 ,(int)SHORT2FROMMP(wParam)
2640 ,(int)LONGFROMMP(lParam)
2641 ,hWnd
2642 );
2643 }
2644 break;
2645 }
2646 break;
2647
2648 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2649 case WM_CTLCOLORCHANGE:
2650 {
2651 bProcessed = HandleCtlColor(&hBrush);
2652 }
2653 break;
2654 #endif
2655 case WM_ERASEBACKGROUND:
2656 //
2657 // Returning TRUE to requestw PM to paint the window background
2658 // in SYSCLR_WINDOW. We don't really want that
2659 //
2660 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2661 mResult = (MRESULT)(FALSE);
2662 break;
2663
2664 // the return value for this message is ignored
2665 case WM_SYSCOLORCHANGE:
2666 bProcessed = HandleSysColorChange();
2667 break;
2668
2669 case WM_REALIZEPALETTE:
2670 bProcessed = HandlePaletteChanged();
2671 break;
2672
2673 // move all drag and drops to wxDrg
2674 case WM_ENDDRAG:
2675 bProcessed = HandleEndDrag(wParam);
2676 break;
2677
2678 case WM_INITDLG:
2679 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2680
2681 if ( bProcessed )
2682 {
2683 // we never set focus from here
2684 mResult = FALSE;
2685 }
2686 break;
2687
2688 // wxFrame specific message
2689 case WM_MINMAXFRAME:
2690 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2691 break;
2692
2693 case WM_SYSVALUECHANGED:
2694 // TODO: do something
2695 mResult = (MRESULT)TRUE;
2696 break;
2697
2698 //
2699 // Comparable to WM_SETPOINTER for windows, only for just controls
2700 //
2701 case WM_CONTROLPOINTER:
2702 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2703 ,(HWND)lParam // Cursor Handle
2704 );
2705 if (bProcessed )
2706 {
2707 //
2708 // Returning TRUE stops the DefWindowProc() from further
2709 // processing this message - exactly what we need because we've
2710 // just set the cursor.
2711 //
2712 mResult = (MRESULT)TRUE;
2713 }
2714 break;
2715 }
2716 if (!bProcessed)
2717 {
2718 #ifdef __WXDEBUG__
2719 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2720 wxGetMessageName(uMsg));
2721 #endif // __WXDEBUG__
2722 if (IsKindOf(CLASSINFO(wxFrame)))
2723 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2724 else
2725 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2726 }
2727 return mResult;
2728 } // end of wxWindowOS2::OS2WindowProc
2729
2730 //
2731 // Dialog window proc
2732 //
2733 MRESULT wxDlgProc(
2734 HWND WXUNUSED(hWnd)
2735 , UINT uMsg
2736 , MPARAM WXUNUSED(wParam)
2737 , MPARAM WXUNUSED(lParam))
2738 {
2739 if (uMsg == WM_INITDLG)
2740 {
2741 //
2742 // For this message, returning TRUE tells system to set focus to the
2743 // first control in the dialog box
2744 //
2745 return (MRESULT)TRUE;
2746 }
2747 else
2748 {
2749 //
2750 // For all the other ones, FALSE means that we didn't process the
2751 // message
2752 //
2753 return (MRESULT)0;
2754 }
2755 } // end of wxDlgProc
2756
2757 wxWindow* wxFindWinFromHandle(
2758 WXHWND hWnd
2759 )
2760 {
2761 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2762
2763 if (!pNode)
2764 return NULL;
2765 return (wxWindow *)pNode->Data();
2766 } // end of wxFindWinFromHandle
2767
2768 void wxAssociateWinWithHandle(
2769 HWND hWnd
2770 , wxWindowOS2* pWin
2771 )
2772 {
2773 //
2774 // Adding NULL hWnd is (first) surely a result of an error and
2775 // (secondly) breaks menu command processing
2776 //
2777 wxCHECK_RET( hWnd != (HWND)NULL,
2778 wxT("attempt to add a NULL hWnd to window list ignored") );
2779
2780
2781 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2782
2783 if (pOldWin && (pOldWin != pWin))
2784 {
2785 wxString str(pWin->GetClassInfo()->GetClassName());
2786 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2787 ,(int)hWnd
2788 ,(const char*)str
2789 );
2790 }
2791 else if (!pOldWin)
2792 {
2793 wxWinHandleList->Append( (long)hWnd
2794 ,pWin
2795 );
2796 }
2797 } // end of wxAssociateWinWithHandle
2798
2799 void wxRemoveHandleAssociation(
2800 wxWindowOS2* pWin
2801 )
2802 {
2803 wxWinHandleList->DeleteObject(pWin);
2804 } // end of wxRemoveHandleAssociation
2805
2806 //
2807 // Default destroyer - override if you destroy it in some other way
2808 // (e.g. with MDI child windows)
2809 //
2810 void wxWindowOS2::OS2DestroyWindow()
2811 {
2812 }
2813
2814 void wxWindowOS2::OS2DetachWindowMenu()
2815 {
2816 #ifndef __WXUNIVERSAL__
2817 if (m_hMenu)
2818 {
2819 HMENU hMenu = (HMENU)m_hMenu;
2820
2821 int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
2822 int i;
2823
2824 for (i = 0; i < nN; i++)
2825 {
2826 wxChar zBuf[100];
2827 int nChars = (int)::WinSendMsg( hMenu
2828 ,MM_QUERYITEMTEXT
2829 ,MPFROM2SHORT(i, nN)
2830 ,zBuf
2831 );
2832 if (!nChars)
2833 {
2834 wxLogLastError(wxT("GetMenuString"));
2835 continue;
2836 }
2837
2838 if (wxStrcmp(zBuf, wxT("&Window")) == 0)
2839 {
2840 ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
2841 break;
2842 }
2843 }
2844 }
2845 #endif // __WXUNIVERSAL__
2846 } // end of wxWindowOS2::OS2DetachWindowMenu
2847
2848 bool wxWindowOS2::OS2GetCreateWindowCoords(
2849 const wxPoint& rPos
2850 , const wxSize& rSize
2851 , int& rnX
2852 , int& rnY
2853 , int& rnWidth
2854 , int& rnHeight
2855 ) const
2856 {
2857 bool bNonDefault = FALSE;
2858
2859 if (rPos.x == -1)
2860 {
2861 //
2862 // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2863 // just as well set it to CW_USEDEFAULT as well
2864 rnX = rnY = CW_USEDEFAULT;
2865 }
2866 else
2867 {
2868 rnX = rPos.x;
2869 rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
2870 bNonDefault = TRUE;
2871 }
2872 if (rSize.x == -1)
2873 {
2874 //
2875 // As abobe, h is not used at all in this case anyhow
2876 //
2877 rnWidth = rnHeight = CW_USEDEFAULT;
2878 }
2879 else
2880 {
2881 rnWidth = rSize.x;
2882 rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
2883 bNonDefault = TRUE;
2884 }
2885 return bNonDefault;
2886 } // end of wxWindowOS2::OS2GetCreateWindowCoords
2887
2888 bool wxWindowOS2::OS2Create(
2889 PSZ zClass
2890 , const char* zTitle
2891 , WXDWORD dwStyle
2892 , const wxPoint& rPos
2893 , const wxSize& rSize
2894 , void* pCtlData
2895 , WXDWORD dwExStyle
2896 , bool bIsChild
2897 )
2898 {
2899 ERRORID vError;
2900 wxString sError;
2901 int nX = 0L;
2902 int nY = 0L;
2903 int nWidth = 0L;
2904 int nHeight = 0L;
2905 wxWindow* pParent = GetParent();
2906 HWND hWnd = NULLHANDLE;
2907 HWND hParent;
2908 long lControlId = 0L;
2909 wxWindowCreationHook vHook(this);
2910 wxString sClassName((wxChar*)zClass);
2911
2912 OS2GetCreateWindowCoords( rPos
2913 ,rSize
2914 ,nX
2915 ,nY
2916 ,nWidth
2917 ,nHeight
2918 );
2919
2920 if (GetWindowStyleFlag() & wxPOPUP_WINDOW)
2921 hParent = HWND_DESKTOP;
2922 else
2923 {
2924 if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent )
2925 {
2926 //
2927 // This is either a normal child window or a top level window with
2928 // wxFRAME_TOOL_WINDOW style (see below)
2929 //
2930 hParent = GetHwndOf(pParent);
2931 }
2932 else
2933 {
2934 //
2935 // This is either a window for which no parent was specified (not
2936 // much we can do then) or a frame without wxFRAME_TOOL_WINDOW
2937 // style: we should use NULL parent HWND for it or it would be
2938 // always on top of its parent which is not what we usually want
2939 // (in fact, we only want it for frames with the special
2940 // wxFRAME_TOOL_WINDOW as above)
2941 //
2942 hParent = NULL;
2943 }
2944 }
2945 if (bIsChild)
2946 {
2947 lControlId = GetId();
2948 if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
2949 {
2950 dwStyle |= WS_CLIPSIBLINGS;
2951 }
2952 }
2953 //
2954 // For each class "Foo" we have we also have "FooNR" ("no repaint") class
2955 // which is the same but without CS_[HV]REDRAW class styles so using it
2956 // ensures that the window is not fully repainted on each resize
2957 //
2958 if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE)
2959 {
2960 sClassName += wxT("NR");
2961 }
2962
2963 //
2964 // If the window being created is a Frame's Statusbar we need to use
2965 // the actual Frame's size, not its client
2966 //
2967 if (pParent)
2968 {
2969 if (IsKindOf(CLASSINFO(wxStatusBar)) &&
2970 pParent->IsKindOf(CLASSINFO(wxFrame)))
2971 {
2972 RECTL vRect;
2973 wxFrame* pFrame = wxDynamicCast(pParent, wxFrame);
2974
2975 ::WinQueryWindowRect((HWND)pFrame->GetFrame(), &vRect);
2976 nY = vRect.yTop - (nY + nHeight);
2977 }
2978 else
2979 nY = pParent->GetSize().y - (nY + nHeight);
2980 }
2981 else
2982 {
2983 RECTL vRect;
2984
2985 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
2986 nY = vRect.yTop - (nY + nHeight);
2987 }
2988 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
2989 ,(PSZ)sClassName.c_str()
2990 ,(PSZ)zTitle ? zTitle : ""
2991 ,(ULONG)dwStyle
2992 ,(LONG)0L
2993 ,(LONG)0L
2994 ,(LONG)0L
2995 ,(LONG)0L
2996 ,NULLHANDLE
2997 ,HWND_TOP
2998 ,(ULONG)lControlId
2999 ,pCtlData
3000 ,NULL
3001 );
3002 if (!m_hWnd)
3003 {
3004 vError = ::WinGetLastError(wxGetInstance());
3005 sError = wxPMErrorToStr(vError);
3006 return FALSE;
3007 }
3008 SubclassWin(m_hWnd);
3009 SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
3010 SetSize( nX
3011 ,nY
3012 ,nWidth
3013 ,nHeight
3014 );
3015 return TRUE;
3016 } // end of WinGuiBase_Window::OS2Create
3017
3018 // ===========================================================================
3019 // OS2 PM message handlers
3020 // ===========================================================================
3021
3022 // ---------------------------------------------------------------------------
3023 // window creation/destruction
3024 // ---------------------------------------------------------------------------
3025
3026 bool wxWindowOS2::HandleCreate(
3027 WXLPCREATESTRUCT WXUNUSED(vCs)
3028 , bool* pbMayCreate
3029 )
3030 {
3031 wxWindowCreateEvent vEvent((wxWindow*)this);
3032
3033 (void)GetEventHandler()->ProcessEvent(vEvent);
3034 *pbMayCreate = TRUE;
3035 return TRUE;
3036 } // end of wxWindowOS2::HandleCreate
3037
3038 bool wxWindowOS2::HandleDestroy()
3039 {
3040 wxWindowDestroyEvent vEvent((wxWindow*)this);
3041
3042 (void)GetEventHandler()->ProcessEvent(vEvent);
3043
3044 //
3045 // Delete our drop target if we've got one
3046 //
3047 #if wxUSE_DRAG_AND_DROP
3048 if (m_dropTarget != NULL)
3049 {
3050 m_dropTarget->Revoke(m_hWnd);
3051 delete m_dropTarget;
3052 m_dropTarget = NULL;
3053 }
3054 #endif // wxUSE_DRAG_AND_DROP
3055
3056 //
3057 // WM_DESTROY handled
3058 //
3059 return TRUE;
3060 } // end of wxWindowOS2::HandleDestroy
3061
3062 // ---------------------------------------------------------------------------
3063 // activation/focus
3064 // ---------------------------------------------------------------------------
3065 void wxWindowOS2::OnSetFocus(
3066 wxFocusEvent& rEvent
3067 )
3068 {
3069 rEvent.Skip();
3070 } // end of wxWindowOS2::OnSetFocus
3071
3072 bool wxWindowOS2::HandleActivate(
3073 int nState
3074 , WXHWND WXUNUSED(hActivate)
3075 )
3076 {
3077 wxActivateEvent vEvent( wxEVT_ACTIVATE
3078 ,(bool)nState
3079 ,m_windowId
3080 );
3081 vEvent.SetEventObject(this);
3082 return GetEventHandler()->ProcessEvent(vEvent);
3083 } // end of wxWindowOS2::HandleActivate
3084
3085 bool wxWindowOS2::HandleSetFocus(
3086 WXHWND WXUNUSED(hWnd)
3087 )
3088 {
3089 #if wxUSE_CARET
3090 //
3091 // Deal with caret
3092 //
3093 if (m_caret)
3094 {
3095 m_caret->OnSetFocus();
3096 }
3097 #endif // wxUSE_CARET
3098
3099 #if wxUSE_TEXTCTRL
3100 // If it's a wxTextCtrl don't send the event as it will be done
3101 // after the control gets to process it from EN_FOCUS handler
3102 if ( wxDynamicCastThis(wxTextCtrl) )
3103 {
3104 return FALSE;
3105 }
3106 #endif // wxUSE_TEXTCTRL
3107
3108 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
3109
3110 vEvent.SetEventObject(this);
3111 return GetEventHandler()->ProcessEvent(vEvent);
3112 } // end of wxWindowOS2::HandleSetFocus
3113
3114 bool wxWindowOS2::HandleKillFocus(
3115 WXHWND WXUNUSED(hWnd)
3116 )
3117 {
3118 #if wxUSE_CARET
3119 //
3120 // Deal with caret
3121 //
3122 if (m_caret)
3123 {
3124 m_caret->OnKillFocus();
3125 }
3126 #endif // wxUSE_CARET
3127
3128 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
3129 ,m_windowId
3130 );
3131
3132 vEvent.SetEventObject(this);
3133 return GetEventHandler()->ProcessEvent(vEvent);
3134 } // end of wxWindowOS2::HandleKillFocus
3135
3136 // ---------------------------------------------------------------------------
3137 // miscellaneous
3138 // ---------------------------------------------------------------------------
3139
3140 bool wxWindowOS2::HandleShow(
3141 bool bShow
3142 , int WXUNUSED(nStatus)
3143 )
3144 {
3145 wxShowEvent vEvent(GetId(), bShow);
3146
3147 vEvent.m_eventObject = this;
3148 return GetEventHandler()->ProcessEvent(vEvent);
3149 } // end of wxWindowOS2::HandleShow
3150
3151 bool wxWindowOS2::HandleInitDialog(
3152 WXHWND WXUNUSED(hWndFocus)
3153 )
3154 {
3155 wxInitDialogEvent vEvent(GetId());
3156
3157 vEvent.m_eventObject = this;
3158 return GetEventHandler()->ProcessEvent(vEvent);
3159 } // end of wxWindowOS2::HandleInitDialog
3160
3161 bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
3162 {
3163 // TODO: We'll handle drag and drop later
3164 return FALSE;
3165 }
3166
3167 bool wxWindowOS2::HandleSetCursor(
3168 USHORT WXUNUSED(vId)
3169 , WXHWND hPointer
3170 )
3171 {
3172 //
3173 // Under OS/2 PM this allows the pointer to be changed
3174 // as it passes over a control
3175 //
3176 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
3177 return TRUE;
3178 } // end of wxWindowOS2::HandleSetCursor
3179
3180 // ---------------------------------------------------------------------------
3181 // owner drawn stuff
3182 // ---------------------------------------------------------------------------
3183 bool wxWindowOS2::OS2OnDrawItem(
3184 int vId
3185 , WXDRAWITEMSTRUCT* pItemStruct
3186 )
3187 {
3188 #if wxUSE_OWNER_DRAWN
3189 wxDC vDc;
3190
3191 #if wxUSE_MENUS_NATIVE
3192 //
3193 // Is it a menu item?
3194 //
3195 if (vId == 0)
3196 {
3197 ERRORID vError;
3198 wxString sError;
3199 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3200 wxFrame* pFrame = (wxFrame*)this;
3201 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3202 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
3203 wxRect vRect( pMeasureStruct->rclItem.xLeft
3204 ,pMeasureStruct->rclItem.yBottom
3205 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3206 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3207 );
3208 vDc.SetHDC( hDC
3209 ,FALSE
3210 );
3211 vDc.SetHPS(pMeasureStruct->hps);
3212 //
3213 // Load the wxWindows Pallete and set to RGB mode
3214 //
3215 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3216 ,0L
3217 ,LCOLF_CONSECRGB
3218 ,0L
3219 ,(LONG)wxTheColourDatabase->m_nSize
3220 ,(PLONG)wxTheColourDatabase->m_palTable
3221 ))
3222 {
3223 vError = ::WinGetLastError(vHabmain);
3224 sError = wxPMErrorToStr(vError);
3225 wxLogError("Unable to set current color table. Error: %s\n", sError);
3226 }
3227 //
3228 // Set the color table to RGB mode
3229 //
3230 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3231 ,0L
3232 ,LCOLF_RGB
3233 ,0L
3234 ,0L
3235 ,NULL
3236 ))
3237 {
3238 vError = ::WinGetLastError(vHabmain);
3239 sError = wxPMErrorToStr(vError);
3240 wxLogError("Unable to set current color table. Error: %s\n", sError);
3241 }
3242
3243 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3244
3245
3246 int eAction = 0;
3247 int eStatus = 0;
3248
3249 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
3250 {
3251 //
3252 // Entire Item needs to be redrawn (either it has reappeared from
3253 // behind another window or is being displayed for the first time
3254 //
3255 eAction = wxOwnerDrawn::wxODDrawAll;
3256
3257 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3258 {
3259 //
3260 // If it is currently selected we let the system handle it
3261 //
3262 eStatus |= wxOwnerDrawn::wxODSelected;
3263 }
3264 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3265 {
3266 //
3267 // If it is currently checked we draw our own
3268 //
3269 eStatus |= wxOwnerDrawn::wxODChecked;
3270 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3271 }
3272 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3273 {
3274 //
3275 // If it is currently disabled we let the system handle it
3276 //
3277 eStatus |= wxOwnerDrawn::wxODDisabled;
3278 }
3279 //
3280 // Don't really care about framed (indicationg focus) or NoDismiss
3281 //
3282 }
3283 else
3284 {
3285 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3286 {
3287 eAction = wxOwnerDrawn::wxODDrawAll;
3288 eStatus |= wxOwnerDrawn::wxODSelected;
3289 //
3290 // Keep the system from trying to highlight with its bogus colors
3291 //
3292 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3293 }
3294 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3295 {
3296 eAction = wxOwnerDrawn::wxODDrawAll;
3297 eStatus = 0;
3298 //
3299 // Keep the system from trying to highlight with its bogus colors
3300 //
3301 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3302 }
3303 else
3304 {
3305 //
3306 // For now we don't care about anything else
3307 // just ignore the entire message!
3308 //
3309 return TRUE;
3310 }
3311 }
3312 //
3313 // Now redraw the item
3314 //
3315 return(pMenuItem->OnDrawItem( vDc
3316 ,vRect
3317 ,(wxOwnerDrawn::wxODAction)eAction
3318 ,(wxOwnerDrawn::wxODStatus)eStatus
3319 ));
3320 //
3321 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3322 // the system will do the highlight or fraeming or disabling for us,
3323 // otherwise, we'd have to do it ourselves.
3324 //
3325 }
3326 #endif // wxUSE_MENUS_NATIVE
3327
3328 wxWindow* pItem = FindItem(vId);
3329
3330 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3331 {
3332 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3333 }
3334 #else
3335 vId = vId;
3336 pItemStruct = pItemStruct;
3337 #endif
3338 return FALSE;
3339 } // end of wxWindowOS2::OS2OnDrawItem
3340
3341 bool wxWindowOS2::OS2OnMeasureItem(
3342 int lId
3343 , WXMEASUREITEMSTRUCT* pItemStruct
3344 )
3345 {
3346 #if wxUSE_OWNER_DRAWN
3347 //
3348 // Is it a menu item?
3349 //
3350 if (lId == 65536) // I really don't like this...has to be a better indicator
3351 {
3352 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
3353 {
3354 size_t nWidth;
3355 size_t nHeight;
3356 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3357 wxFrame* pFrame = (wxFrame*)this;
3358 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3359
3360 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3361 nWidth = 0L;
3362 nHeight = 0L;
3363 if (pMenuItem->OnMeasureItem( &nWidth
3364 ,&nHeight
3365 ))
3366 {
3367 pMeasureStruct->rclItem.xRight = nWidth;
3368 pMeasureStruct->rclItem.xLeft = 0L;
3369 pMeasureStruct->rclItem.yTop = nHeight;
3370 pMeasureStruct->rclItem.yBottom = 0L;
3371 return TRUE;
3372 }
3373 return FALSE;
3374 }
3375 }
3376 wxWindow* pItem = FindItem(lId);
3377
3378 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3379 {
3380 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
3381 }
3382 #else
3383 lId = lId;
3384 pItemStruct = pItemStruct;
3385 #endif // wxUSE_OWNER_DRAWN
3386 return FALSE;
3387 }
3388
3389 // ---------------------------------------------------------------------------
3390 // colours and palettes
3391 // ---------------------------------------------------------------------------
3392
3393 bool wxWindowOS2::HandleSysColorChange()
3394 {
3395 wxSysColourChangedEvent vEvent;
3396
3397 vEvent.SetEventObject(this);
3398 return GetEventHandler()->ProcessEvent(vEvent);
3399 } // end of wxWindowOS2::HandleSysColorChange
3400
3401 bool wxWindowOS2::HandleCtlColor(
3402 WXHBRUSH* WXUNUSED(phBrush)
3403 )
3404 {
3405 //
3406 // Not much provided with message. So not sure I can do anything with it
3407 //
3408 return TRUE;
3409 } // end of wxWindowOS2::HandleCtlColor
3410
3411
3412 // Define for each class of dialog and control
3413 WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
3414 WXHWND WXUNUSED(hWnd),
3415 WXUINT WXUNUSED(nCtlColor),
3416 WXUINT WXUNUSED(message),
3417 WXWPARAM WXUNUSED(wParam),
3418 WXLPARAM WXUNUSED(lParam))
3419 {
3420 return (WXHBRUSH)0;
3421 }
3422
3423 bool wxWindowOS2::HandlePaletteChanged()
3424 {
3425 // need to set this to something first
3426 WXHWND hWndPalChange = NULLHANDLE;
3427
3428 wxPaletteChangedEvent vEvent(GetId());
3429
3430 vEvent.SetEventObject(this);
3431 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
3432
3433 return GetEventHandler()->ProcessEvent(vEvent);
3434 } // end of wxWindowOS2::HandlePaletteChanged
3435
3436 //
3437 // Responds to colour changes: passes event on to children.
3438 //
3439 void wxWindowOS2::OnSysColourChanged(
3440 wxSysColourChangedEvent& rEvent
3441 )
3442 {
3443 wxNode* pNode = GetChildren().First();
3444
3445 while (pNode)
3446 {
3447 //
3448 // Only propagate to non-top-level windows
3449 //
3450 wxWindow* pWin = (wxWindow *)pNode->Data();
3451
3452 if (pWin->GetParent())
3453 {
3454 wxSysColourChangedEvent vEvent;
3455
3456 rEvent.m_eventObject = pWin;
3457 pWin->GetEventHandler()->ProcessEvent(vEvent);
3458 }
3459 pNode = pNode->Next();
3460 }
3461 } // end of wxWindowOS2::OnSysColourChanged
3462
3463 // ---------------------------------------------------------------------------
3464 // painting
3465 // ---------------------------------------------------------------------------
3466
3467 bool wxWindowOS2::HandlePaint()
3468 {
3469 HRGN hRgn;
3470 wxPaintEvent vEvent(m_windowId);
3471 HPS hPS;
3472 RECTL vRect;
3473 bool bProcessed;
3474
3475 // Create empty region
3476 // TODO: get HPS somewhere else if possible
3477 hPS = ::WinGetPS(GetHwnd());
3478 hRgn = ::GpiCreateRegion(hPS, 0, NULL);
3479
3480 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
3481 {
3482 wxLogLastError("CreateRectRgn");
3483 return FALSE;
3484 }
3485
3486 m_updateRegion = wxRegion(hRgn, hPS);
3487
3488 vEvent.SetEventObject(this);
3489 bProcessed = GetEventHandler()->ProcessEvent(vEvent);
3490
3491 return GetEventHandler()->ProcessEvent(vEvent); //bProcessed;
3492 } // end of wxWindowOS2::HandlePaint
3493
3494 bool wxWindowOS2::HandleEraseBkgnd(
3495 WXHDC hDC
3496 )
3497 {
3498 SWP vSwp;
3499 bool rc;
3500
3501 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3502 if (vSwp.fl & SWP_MINIMIZE)
3503 return TRUE;
3504
3505 wxDC vDC;
3506
3507 vDC.m_hPS = (HPS)hDC; // this is really a PS
3508 vDC.SetWindow((wxWindow*)this);
3509 vDC.BeginDrawing();
3510
3511 wxEraseEvent vEvent(m_windowId, &vDC);
3512
3513 vEvent.SetEventObject(this);
3514
3515 rc = GetEventHandler()->ProcessEvent(vEvent);
3516
3517 vDC.EndDrawing();
3518 vDC.m_hPS = NULLHANDLE;
3519 return TRUE;
3520 } // end of wxWindowOS2::HandleEraseBkgnd
3521
3522 void wxWindowOS2::OnEraseBackground(
3523 wxEraseEvent& rEvent
3524 )
3525 {
3526 RECTL vRect;
3527 HPS hPS = rEvent.m_dc->m_hPS;
3528 APIRET rc;
3529 LONG lColor = m_backgroundColour.GetPixel();
3530
3531 rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
3532 rc = ::WinFillRect(hPS, &vRect, lColor);
3533 } // end of wxWindowOS2::OnEraseBackground
3534
3535 // ---------------------------------------------------------------------------
3536 // moving and resizing
3537 // ---------------------------------------------------------------------------
3538
3539 bool wxWindowOS2::HandleMinimize()
3540 {
3541 wxIconizeEvent vEvent(m_windowId);
3542
3543 vEvent.SetEventObject(this);
3544 return GetEventHandler()->ProcessEvent(vEvent);
3545 } // end of wxWindowOS2::HandleMinimize
3546
3547 bool wxWindowOS2::HandleMaximize()
3548 {
3549 wxMaximizeEvent vEvent(m_windowId);
3550
3551 vEvent.SetEventObject(this);
3552 return GetEventHandler()->ProcessEvent(vEvent);
3553 } // end of wxWindowOS2::HandleMaximize
3554
3555 bool wxWindowOS2::HandleMove(
3556 int nX
3557 , int nY
3558 )
3559 {
3560 wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId);
3561
3562 vEvent.SetEventObject(this);
3563 return GetEventHandler()->ProcessEvent(vEvent);
3564 } // end of wxWindowOS2::HandleMove
3565
3566 bool wxWindowOS2::HandleSize(
3567 int nWidth
3568 , int nHeight
3569 , WXUINT WXUNUSED(nFlag)
3570 )
3571 {
3572 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
3573
3574 vEvent.SetEventObject(this);
3575 return GetEventHandler()->ProcessEvent(vEvent);
3576 } // end of wxWindowOS2::HandleSize
3577
3578 bool wxWindowOS2::HandleGetMinMaxInfo(
3579 PSWP pSwp
3580 )
3581 {
3582 bool bRc = FALSE;
3583 POINTL vPoint;
3584
3585 switch(pSwp->fl)
3586 {
3587 case SWP_MAXIMIZE:
3588 ::WinGetMaxPosition(GetHwnd(), pSwp);
3589 m_maxWidth = pSwp->cx;
3590 m_maxHeight = pSwp->cy;
3591 break;
3592
3593 case SWP_MINIMIZE:
3594 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3595 m_minWidth = pSwp->cx;
3596 m_minHeight = pSwp->cy;
3597 break;
3598
3599 default:
3600 return FALSE;
3601 }
3602 return TRUE;
3603 } // end of wxWindowOS2::HandleGetMinMaxInfo
3604
3605 // ---------------------------------------------------------------------------
3606 // command messages
3607 // ---------------------------------------------------------------------------
3608 bool wxWindowOS2::HandleCommand(
3609 WXWORD wId
3610 , WXWORD wCmd
3611 , WXHWND hControl
3612 )
3613 {
3614 #if wxUSE_MENUS_NATIVE
3615 if (wxCurrentPopupMenu)
3616 {
3617 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3618
3619 wxCurrentPopupMenu = NULL;
3620 return pPopupMenu->OS2Command(wCmd, wId);
3621 }
3622 #endif // wxUSE_MENUS_NATIVE
3623
3624 wxWindow* pWin = FindItem(wId);
3625
3626 if (!pWin)
3627 {
3628 pWin = wxFindWinFromHandle(hControl);
3629 }
3630
3631 if (pWin)
3632 return pWin->OS2Command(wCmd, wId);
3633
3634 return FALSE;
3635 } // end of wxWindowOS2::HandleCommand
3636
3637 bool wxWindowOS2::HandleSysCommand(
3638 WXWPARAM wParam
3639 , WXLPARAM WXUNUSED(lParam)
3640 )
3641 {
3642 //
3643 // 4 bits are reserved
3644 //
3645 switch (SHORT1FROMMP(wParam))
3646 {
3647 case SC_MAXIMIZE:
3648 return HandleMaximize();
3649
3650 case SC_MINIMIZE:
3651 return HandleMinimize();
3652 }
3653 return FALSE;
3654 } // end of wxWindowOS2::HandleSysCommand
3655
3656 // ---------------------------------------------------------------------------
3657 // mouse events
3658 // ---------------------------------------------------------------------------
3659 //TODO!!! check against MSW
3660 void wxWindowOS2::InitMouseEvent(
3661 wxMouseEvent& rEvent
3662 , int nX
3663 , int nY
3664 , WXUINT uFlags
3665 )
3666 {
3667 rEvent.m_x = nX;
3668 rEvent.m_y = nY;
3669 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3670 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3671 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3672 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3673 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3674 rEvent.SetTimestamp(s_currentMsg.time);
3675 rEvent.m_eventObject = this;
3676
3677 #if wxUSE_MOUSEEVENT_HACK
3678 m_lastMouseX = nX;
3679 m_lastMouseY = nY;
3680 m_lastMouseEvent = rEvent.GetEventType();
3681 #endif // wxUSE_MOUSEEVENT_HACK
3682 } // end of wxWindowOS2::InitMouseEvent
3683
3684 bool wxWindowOS2::HandleMouseEvent(
3685 WXUINT uMsg
3686 , int nX
3687 , int nY
3688 , WXUINT uFlags
3689 )
3690 {
3691 //
3692 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3693 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3694 // from the message id and take the value in the table to get wxWin event
3695 // id
3696 //
3697 static const wxEventType eventsMouse[] =
3698 {
3699 wxEVT_MOTION,
3700 wxEVT_LEFT_DOWN,
3701 wxEVT_LEFT_UP,
3702 wxEVT_LEFT_DCLICK,
3703 wxEVT_RIGHT_DOWN,
3704 wxEVT_RIGHT_UP,
3705 wxEVT_RIGHT_DCLICK,
3706 wxEVT_MIDDLE_DOWN,
3707 wxEVT_MIDDLE_UP,
3708 wxEVT_MIDDLE_DCLICK
3709 };
3710
3711 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3712
3713 InitMouseEvent( vEvent
3714 ,nX
3715 ,nY
3716 ,uFlags
3717 );
3718
3719 return GetEventHandler()->ProcessEvent(vEvent);
3720 } // end of wxWindowOS2::HandleMouseEvent
3721
3722 bool wxWindowOS2::HandleMouseMove(
3723 int nX
3724 , int nY
3725 , WXUINT uFlags
3726 )
3727 {
3728 if (!m_bMouseInWindow)
3729 {
3730 //
3731 // Generate an ENTER event
3732 //
3733 m_bMouseInWindow = TRUE;
3734
3735 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3736
3737 InitMouseEvent( vEvent
3738 ,nX
3739 ,nY
3740 ,uFlags
3741 );
3742
3743 (void)GetEventHandler()->ProcessEvent(vEvent);
3744 }
3745 return HandleMouseEvent( WM_MOUSEMOVE
3746 ,nX
3747 ,nY
3748 ,uFlags
3749 );
3750 } // end of wxWindowOS2::HandleMouseMove
3751
3752 // ---------------------------------------------------------------------------
3753 // keyboard handling
3754 // ---------------------------------------------------------------------------
3755
3756 //
3757 // Create the key event of the given type for the given key - used by
3758 // HandleChar and HandleKeyDown/Up
3759 //
3760 wxKeyEvent wxWindowOS2::CreateKeyEvent(
3761 wxEventType eType
3762 , int nId
3763 , WXLPARAM lParam
3764 ) const
3765 {
3766 wxKeyEvent vEvent(eType);
3767
3768 vEvent.SetId(GetId());
3769 vEvent.m_shiftDown = IsShiftDown();
3770 vEvent.m_controlDown = IsCtrlDown();
3771 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3772
3773 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3774 vEvent.m_keyCode = nId;
3775 vEvent.SetTimestamp(s_currentMsg.time);
3776
3777 //
3778 // Translate the position to client coords
3779 //
3780 POINTL vPoint;
3781 RECTL vRect;
3782
3783 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3784 ::WinQueryWindowRect( GetHwnd()
3785 ,&vRect
3786 );
3787
3788 vPoint.x -= vRect.xLeft;
3789 vPoint.y -= vRect.yBottom;
3790
3791 vEvent.m_x = vPoint.x;
3792 vEvent.m_y = vPoint.y;
3793
3794 return vEvent;
3795 } // end of wxWindowOS2::CreateKeyEvent
3796
3797 //
3798 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3799 // WM_KEYDOWN one
3800 //
3801 bool wxWindowOS2::HandleChar(
3802 WXDWORD wParam
3803 , WXLPARAM lParam
3804 , bool isASCII
3805 )
3806 {
3807 bool bCtrlDown = FALSE;
3808 int vId;
3809
3810 if (isASCII)
3811 {
3812 //
3813 // If 1 -> 26, translate to CTRL plus a letter.
3814 //
3815 vId = wParam;
3816 if ((vId > 0) && (vId < 27))
3817 {
3818 switch (vId)
3819 {
3820 case 13:
3821 vId = WXK_RETURN;
3822 break;
3823
3824 case 8:
3825 vId = WXK_BACK;
3826 break;
3827
3828 case 9:
3829 vId = WXK_TAB;
3830 break;
3831
3832 default:
3833 bCtrlDown = TRUE;
3834 vId = vId + 96;
3835 }
3836 }
3837 }
3838 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3839 {
3840 //
3841 // It's ASCII and will be processed here only when called from
3842 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3843 //
3844 vId = -1;
3845 }
3846
3847 if (vId != -1)
3848 {
3849 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3850 ,vId
3851 ,lParam
3852 ));
3853
3854 if (bCtrlDown)
3855 {
3856 vEvent.m_controlDown = TRUE;
3857 }
3858
3859 if (GetEventHandler()->ProcessEvent(vEvent))
3860 return TRUE;
3861 }
3862 return FALSE;
3863 }
3864
3865 bool wxWindowOS2::HandleKeyDown(
3866 WXWORD wParam
3867 , WXLPARAM lParam
3868 )
3869 {
3870 int nId = wxCharCodeOS2ToWX(wParam);
3871
3872 if (!nId)
3873 {
3874 //
3875 // Normal ASCII char
3876 //
3877 nId = wParam;
3878 }
3879
3880 if (nId != -1)
3881 {
3882 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3883 ,nId
3884 ,lParam
3885 ));
3886
3887 if (GetEventHandler()->ProcessEvent(vEvent))
3888 {
3889 return TRUE;
3890 }
3891 }
3892 return FALSE;
3893 } // end of wxWindowOS2::HandleKeyDown
3894
3895 bool wxWindowOS2::HandleKeyUp(
3896 WXDWORD wParam
3897 , WXLPARAM lParam
3898 )
3899 {
3900 int nId = wxCharCodeOS2ToWX(wParam);
3901
3902 if (!nId)
3903 {
3904 //
3905 // Normal ASCII char
3906 //
3907 nId = wParam;
3908 }
3909
3910 if (nId != -1)
3911 {
3912 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3913 ,nId
3914 ,lParam
3915 ));
3916
3917 if (GetEventHandler()->ProcessEvent(vEvent))
3918 return TRUE;
3919 }
3920 return FALSE;
3921 } // end of wxWindowOS2::HandleKeyUp
3922
3923 // ---------------------------------------------------------------------------
3924 // joystick
3925 // ---------------------------------------------------------------------------
3926
3927 // ---------------------------------------------------------------------------
3928 // scrolling
3929 // ---------------------------------------------------------------------------
3930
3931 bool wxWindowOS2::OS2OnScroll(
3932 int nOrientation
3933 , WXWORD wParam
3934 , WXWORD wPos
3935 , WXHWND hControl
3936 )
3937 {
3938 if (hControl)
3939 {
3940 wxWindow* pChild = wxFindWinFromHandle(hControl);
3941
3942 if (pChild )
3943 return pChild->OS2OnScroll( nOrientation
3944 ,wParam
3945 ,wPos
3946 ,hControl
3947 );
3948 }
3949
3950 wxScrollWinEvent vEvent;
3951
3952 vEvent.SetPosition(wPos);
3953 vEvent.SetOrientation(nOrientation);
3954 vEvent.m_eventObject = this;
3955
3956 switch (wParam)
3957 {
3958 case SB_LINEUP:
3959 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3960 break;
3961
3962 case SB_LINEDOWN:
3963 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3964 break;
3965
3966 case SB_PAGEUP:
3967 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3968 break;
3969
3970 case SB_PAGEDOWN:
3971 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3972 break;
3973
3974 case SB_SLIDERPOSITION:
3975 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3976 break;
3977
3978 case SB_SLIDERTRACK:
3979 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3980 break;
3981
3982 default:
3983 return FALSE;
3984 }
3985 return GetEventHandler()->ProcessEvent(vEvent);
3986 } // end of wxWindowOS2::OS2OnScroll
3987
3988 void wxWindowOS2::MoveChildren(
3989 int nDiff
3990 )
3991 {
3992 SWP vSwp;
3993
3994 for (wxWindowList::Node* pNode = GetChildren().GetFirst();
3995 pNode;
3996 pNode = pNode->GetNext())
3997 {
3998 wxWindow* pWin = pNode->GetData();
3999
4000 ::WinQueryWindowPos( GetHwndOf(pWin)
4001 ,&vSwp
4002 );
4003 if (pWin->IsKindOf(CLASSINFO(wxControl)))
4004 {
4005 wxControl* pCtrl;
4006
4007 //
4008 // Must deal with controls that have margins like ENTRYFIELD. The SWP
4009 // struct of such a control will have and origin offset from its intended
4010 // position by the width of the margins.
4011 //
4012 pCtrl = wxDynamicCast(pWin, wxControl);
4013 vSwp.y -= pCtrl->GetYComp();
4014 vSwp.x -= pCtrl->GetXComp();
4015 }
4016 ::WinSetWindowPos( GetHwndOf(pWin)
4017 ,HWND_TOP
4018 ,vSwp.x
4019 ,vSwp.y - nDiff
4020 ,vSwp.cx
4021 ,vSwp.cy
4022 ,SWP_MOVE
4023 );
4024 if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
4025 {
4026 wxRadioBox* pRadioBox;
4027
4028 pRadioBox = wxDynamicCast(pWin, wxRadioBox);
4029 pRadioBox->AdjustButtons( (int)vSwp.x
4030 ,(int)vSwp.y - nDiff
4031 ,(int)vSwp.cx
4032 ,(int)vSwp.cy
4033 ,pRadioBox->GetSizeFlags()
4034 );
4035 }
4036 if (pWin->IsKindOf(CLASSINFO(wxSlider)))
4037 {
4038 wxSlider* pSlider;
4039
4040 pSlider = wxDynamicCast(pWin, wxSlider);
4041 pSlider->AdjustSubControls( (int)vSwp.x
4042 ,(int)vSwp.y - nDiff
4043 ,(int)vSwp.cx
4044 ,(int)vSwp.cy
4045 ,(int)pSlider->GetSizeFlags()
4046 );
4047 }
4048 }
4049 } // end of wxWindowOS2::MoveChildren
4050
4051 //
4052 // Getting the Y position for a window, like a control, is a real
4053 // pain. There are three sitatuions we must deal with in determining
4054 // the OS2 to wxWindows Y coordinate.
4055 //
4056 // 1) The controls are created in a dialog.
4057 // This is the easiest since a dialog is created with its original
4058 // size so the standard: Y = ParentHeight - (Y + ControlHeight);
4059 //
4060 // 2) The controls are direct children of a frame
4061 // In this instance the controls are actually children of the Frame's
4062 // client. During creation the frame's client resizes several times
4063 // during creation of the status bar and toolbars. The CFrame class
4064 // will take care of this using its AlterChildPos proc.
4065 //
4066 // 3) The controls are children of a panel, which in turn is a child of
4067 // a frame.
4068 // This is the nastiest case. A panel is created as the only child of
4069 // the frame and as such, when a frame has only one child, the child is
4070 // expanded to fit the entire client area of the frame. Because the
4071 // controls are created BEFORE this occurs their positions are totally
4072 // whacked and any call to WinQueryWindowPos will return invalid
4073 // coordinates. So for this situation we have to compare the size of
4074 // the panel at control creation time with that of the frame client. If
4075 // they are the same we can use the standard Y position equation. If
4076 // not, then we must use the Frame Client's dimensions to position them
4077 // as that will be the eventual size of the panel after the frame resizes
4078 // it!
4079 //
4080 int wxWindowOS2::GetOS2ParentHeight(
4081 wxWindowOS2* pParent
4082 )
4083 {
4084 wxWindowOS2* pGrandParent = NULL;
4085
4086 //
4087 // Case 1
4088 //
4089 if (pParent->IsKindOf(CLASSINFO(wxDialog)))
4090 return(pParent->GetSize().y);
4091
4092 //
4093 // Case 2 -- if we are one of the separately built standard Frame
4094 // children, like a statusbar, menubar, or toolbar we want to
4095 // use the frame, itself, for positioning. Otherwise we are
4096 // child window and want to use the Frame's client.
4097 //
4098 else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
4099 {
4100 if (IsKindOf(CLASSINFO(wxStatusBar)) ||
4101 IsKindOf(CLASSINFO(wxMenuBar)) ||
4102 IsKindOf(CLASSINFO(wxToolBar))
4103 )
4104 return(pParent->GetSize().y);
4105 else
4106 return(pParent->GetClientSize().y);
4107 }
4108
4109 //
4110 // Case 3 -- this is for any window that is the sole child of a Frame.
4111 // The grandparent must exist and it must be of type CFrame
4112 // and it's height must be different. Otherwise the standard
4113 // applies.
4114 //
4115 else
4116 {
4117 pGrandParent = pParent->GetParent();
4118 if (pGrandParent &&
4119 pGrandParent->IsKindOf(CLASSINFO(wxFrame)) &&
4120 pGrandParent->GetClientSize().y != pParent->GetSize().y
4121 )
4122 {
4123 int nParentHeight = 0L;
4124 int nStatusBarHeight = 0L;
4125 wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame);
4126 wxStatusBar* pStatbar = pFrame->GetStatusBar();
4127
4128 nParentHeight = pGrandParent->GetClientSize().y;
4129 if (pStatbar)
4130 nStatusBarHeight = pStatbar->GetSize().y;
4131 nParentHeight -= nStatusBarHeight;
4132 return(nParentHeight);
4133 }
4134 else
4135 //
4136 // Panel is a child of some other kind of window so we'll
4137 // just use it's original size
4138 //
4139 return(pParent->GetClientSize().y);
4140 }
4141 return(0L);
4142 } // end of wxWindowOS2::GetOS2ParentHeight
4143
4144 wxWindowCreationHook::wxWindowCreationHook(
4145 wxWindow* pWinBeingCreated
4146 )
4147 {
4148 gpWinBeingCreated = pWinBeingCreated;
4149 } // end of wxWindowCreationHook::wxWindowCreationHook
4150
4151 wxWindowCreationHook::~wxWindowCreationHook()
4152 {
4153 gpWinBeingCreated = NULL;
4154 } // end of wxWindowCreationHook::~wxWindowCreationHook
4155
4156 // ===========================================================================
4157 // global functions
4158 // ===========================================================================
4159
4160 void wxGetCharSize(
4161 WXHWND hWnd
4162 , int* pX
4163 , int* pY
4164 ,wxFont* WXUNUSED(pTheFont)
4165 )
4166 {
4167 FONTMETRICS vFM;
4168 HPS hPS;
4169 BOOL rc;
4170
4171 hPS =::WinGetPS(hWnd);
4172
4173 rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
4174 if (rc)
4175 {
4176 if (pX)
4177 *pX = vFM.lAveCharWidth;
4178 if (pY)
4179 *pY = vFM.lEmHeight + vFM.lExternalLeading;
4180 }
4181 else
4182 {
4183 if (pX)
4184 *pX = 10;
4185 if (pY)
4186 *pY = 15;
4187 }
4188 ::WinReleasePS(hPS);
4189 } // end of wxGetCharSize
4190
4191 //
4192 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4193 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4194 //
4195 int wxCharCodeOS2ToWX(
4196 int nKeySym
4197 )
4198 {
4199 int nId = 0;
4200
4201 switch (nKeySym)
4202 {
4203 case VK_BACKTAB: nId = WXK_BACK; break;
4204 case VK_TAB: nId = WXK_TAB; break;
4205 case VK_CLEAR: nId = WXK_CLEAR; break;
4206 case VK_ENTER: nId = WXK_RETURN; break;
4207 case VK_SHIFT: nId = WXK_SHIFT; break;
4208 case VK_CTRL: nId = WXK_CONTROL; break;
4209 case VK_PAUSE: nId = WXK_PAUSE; break;
4210 case VK_SPACE: nId = WXK_SPACE; break;
4211 case VK_ESC: nId = WXK_ESCAPE; break;
4212 case VK_END: nId = WXK_END; break;
4213 case VK_HOME : nId = WXK_HOME; break;
4214 case VK_LEFT : nId = WXK_LEFT; break;
4215 case VK_UP: nId = WXK_UP; break;
4216 case VK_RIGHT: nId = WXK_RIGHT; break;
4217 case VK_DOWN : nId = WXK_DOWN; break;
4218 case VK_PRINTSCRN: nId = WXK_PRINT; break;
4219 case VK_INSERT: nId = WXK_INSERT; break;
4220 case VK_DELETE: nId = WXK_DELETE; break;
4221 case VK_F1: nId = WXK_F1; break;
4222 case VK_F2: nId = WXK_F2; break;
4223 case VK_F3: nId = WXK_F3; break;
4224 case VK_F4: nId = WXK_F4; break;
4225 case VK_F5: nId = WXK_F5; break;
4226 case VK_F6: nId = WXK_F6; break;
4227 case VK_F7: nId = WXK_F7; break;
4228 case VK_F8: nId = WXK_F8; break;
4229 case VK_F9: nId = WXK_F9; break;
4230 case VK_F10: nId = WXK_F10; break;
4231 case VK_F11: nId = WXK_F11; break;
4232 case VK_F12: nId = WXK_F12; break;
4233 case VK_F13: nId = WXK_F13; break;
4234 case VK_F14: nId = WXK_F14; break;
4235 case VK_F15: nId = WXK_F15; break;
4236 case VK_F16: nId = WXK_F16; break;
4237 case VK_F17: nId = WXK_F17; break;
4238 case VK_F18: nId = WXK_F18; break;
4239 case VK_F19: nId = WXK_F19; break;
4240 case VK_F20: nId = WXK_F20; break;
4241 case VK_F21: nId = WXK_F21; break;
4242 case VK_F22: nId = WXK_F22; break;
4243 case VK_F23: nId = WXK_F23; break;
4244 case VK_F24: nId = WXK_F24; break;
4245 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
4246 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
4247 default:
4248 {
4249 return 0;
4250 }
4251 }
4252 return nId;
4253 } // end of wxCharCodeOS2ToWX
4254
4255 int wxCharCodeWXToOS2(
4256 int nId
4257 , bool* bIsVirtual
4258 )
4259 {
4260 int nKeySym = 0;
4261
4262 *bIsVirtual = TRUE;
4263 switch (nId)
4264 {
4265 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
4266 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
4267 case WXK_CONTROL: nKeySym = VK_CTRL; break;
4268 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
4269 case WXK_END: nKeySym = VK_END; break;
4270 case WXK_HOME : nKeySym = VK_HOME; break;
4271 case WXK_LEFT : nKeySym = VK_LEFT; break;
4272 case WXK_UP: nKeySym = VK_UP; break;
4273 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
4274 case WXK_DOWN : nKeySym = VK_DOWN; break;
4275 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
4276 case WXK_INSERT: nKeySym = VK_INSERT; break;
4277 case WXK_DELETE: nKeySym = VK_DELETE; break;
4278 case WXK_F1: nKeySym = VK_F1; break;
4279 case WXK_F2: nKeySym = VK_F2; break;
4280 case WXK_F3: nKeySym = VK_F3; break;
4281 case WXK_F4: nKeySym = VK_F4; break;
4282 case WXK_F5: nKeySym = VK_F5; break;
4283 case WXK_F6: nKeySym = VK_F6; break;
4284 case WXK_F7: nKeySym = VK_F7; break;
4285 case WXK_F8: nKeySym = VK_F8; break;
4286 case WXK_F9: nKeySym = VK_F9; break;
4287 case WXK_F10: nKeySym = VK_F10; break;
4288 case WXK_F11: nKeySym = VK_F11; break;
4289 case WXK_F12: nKeySym = VK_F12; break;
4290 case WXK_F13: nKeySym = VK_F13; break;
4291 case WXK_F14: nKeySym = VK_F14; break;
4292 case WXK_F15: nKeySym = VK_F15; break;
4293 case WXK_F16: nKeySym = VK_F16; break;
4294 case WXK_F17: nKeySym = VK_F17; break;
4295 case WXK_F18: nKeySym = VK_F18; break;
4296 case WXK_F19: nKeySym = VK_F19; break;
4297 case WXK_F20: nKeySym = VK_F20; break;
4298 case WXK_F21: nKeySym = VK_F21; break;
4299 case WXK_F22: nKeySym = VK_F22; break;
4300 case WXK_F23: nKeySym = VK_F23; break;
4301 case WXK_F24: nKeySym = VK_F24; break;
4302 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
4303 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
4304 default:
4305 {
4306 *bIsVirtual = FALSE;
4307 nKeySym = nId;
4308 break;
4309 }
4310 }
4311 return nKeySym;
4312 } // end of wxCharCodeWXToOS2
4313
4314 wxWindow* wxGetActiveWindow()
4315 {
4316 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
4317
4318 if (hWnd != 0)
4319 {
4320 return wxFindWinFromHandle((WXHWND)hWnd);
4321 }
4322 return NULL;
4323 } // end of wxGetActiveWindow
4324
4325 #ifdef __WXDEBUG__
4326 const char* wxGetMessageName(
4327 int nMessage)
4328 {
4329 switch (nMessage)
4330 {
4331 case 0x0000: return "WM_NULL";
4332 case 0x0001: return "WM_CREATE";
4333 case 0x0002: return "WM_DESTROY";
4334 case 0x0004: return "WM_ENABLE";
4335 case 0x0005: return "WM_SHOW";
4336 case 0x0006: return "WM_MOVE";
4337 case 0x0007: return "WM_SIZE";
4338 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4339 case 0x0009: return "WM_CALCVALIDRECTS";
4340 case 0x000A: return "WM_SETWINDOWPARAMS";
4341 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4342 case 0x000C: return "WM_HITTEST";
4343 case 0x000D: return "WM_ACTIVATE";
4344 case 0x000F: return "WM_SETFOCUS";
4345 case 0x0010: return "WM_SETSELECTION";
4346 case 0x0011: return "WM_PPAINT";
4347 case 0x0012: return "WM_PSETFOCUS";
4348 case 0x0013: return "WM_PSYSCOLORCHANGE";
4349 case 0x0014: return "WM_PSIZE";
4350 case 0x0015: return "WM_PACTIVATE";
4351 case 0x0016: return "WM_PCONTROL";
4352 case 0x0020: return "WM_COMMAND";
4353 case 0x0021: return "WM_SYSCOMMAND";
4354 case 0x0022: return "WM_HELP";
4355 case 0x0023: return "WM_PAINT";
4356 case 0x0024: return "WM_TIMER";
4357 case 0x0025: return "WM_SEM1";
4358 case 0x0026: return "WM_SEM2";
4359 case 0x0027: return "WM_SEM3";
4360 case 0x0028: return "WM_SEM4";
4361 case 0x0029: return "WM_CLOSE";
4362 case 0x002A: return "WM_QUIT";
4363 case 0x002B: return "WM_SYSCOLORCHANGE";
4364 case 0x002D: return "WM_SYSVALUECHANGE";
4365 case 0x002E: return "WM_APPTERMINATENOTIFY";
4366 case 0x002F: return "WM_PRESPARAMCHANGED";
4367 // Control notification messages
4368 case 0x0030: return "WM_CONTROL";
4369 case 0x0031: return "WM_VSCROLL";
4370 case 0x0032: return "WM_HSCROLL";
4371 case 0x0033: return "WM_INITMENU";
4372 case 0x0034: return "WM_MENUSELECT";
4373 case 0x0035: return "WM_MENUSEND";
4374 case 0x0036: return "WM_DRAWITEM";
4375 case 0x0037: return "WM_MEASUREITEM";
4376 case 0x0038: return "WM_CONTROLPOINTER";
4377 case 0x003A: return "WM_QUERYDLGCODE";
4378 case 0x003B: return "WM_INITDLG";
4379 case 0x003C: return "WM_SUBSTITUTESTRING";
4380 case 0x003D: return "WM_MATCHMNEMONIC";
4381 case 0x003E: return "WM_SAVEAPPLICATION";
4382 case 0x0129: return "WM_CTLCOLORCHANGE";
4383 case 0x0130: return "WM_QUERYCTLTYPE";
4384 // Frame messages
4385 case 0x0040: return "WM_FLASHWINDOW";
4386 case 0x0041: return "WM_FORMATFRAME";
4387 case 0x0042: return "WM_UPDATEFRAME";
4388 case 0x0043: return "WM_FOCUSCHANGE";
4389 case 0x0044: return "WM_SETBORDERSIZE";
4390 case 0x0045: return "WM_TRACKFRAME";
4391 case 0x0046: return "WM_MINMAXFRAME";
4392 case 0x0047: return "WM_SETICON";
4393 case 0x0048: return "WM_QUERYICON";
4394 case 0x0049: return "WM_SETACCELTABLE";
4395 case 0x004A: return "WM_QUERYACCELTABLE";
4396 case 0x004B: return "WM_TRANSLATEACCEL";
4397 case 0x004C: return "WM_QUERYTRACKINFO";
4398 case 0x004D: return "WM_QUERYBORDERSIZE";
4399 case 0x004E: return "WM_NEXTMENU";
4400 case 0x004F: return "WM_ERASEBACKGROUND";
4401 case 0x0050: return "WM_QUERYFRAMEINFO";
4402 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4403 case 0x0052: return "WM_OWNERPOSCHANGE";
4404 case 0x0053: return "WM_CACLFRAMERECT";
4405 case 0x0055: return "WM_WINDOWPOSCHANGED";
4406 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4407 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4408 case 0x005B: return "WM_QUERYHELPINFO";
4409 case 0x005C: return "WM_SETHELPINFO";
4410 case 0x005D: return "WM_ERROR";
4411 case 0x005E: return "WM_REALIZEPALETTE";
4412 // Clipboard messages
4413 case 0x0060: return "WM_RENDERFMT";
4414 case 0x0061: return "WM_RENDERALLFMTS";
4415 case 0x0062: return "WM_DESTROYCLIPBOARD";
4416 case 0x0063: return "WM_PAINTCLIPBOARD";
4417 case 0x0064: return "WM_SIZECLIPBOARD";
4418 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4419 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4420 case 0x0067: return "WM_DRAWCLIPBOARD";
4421 // mouse messages
4422 case 0x0070: return "WM_MOUSEMOVE";
4423 case 0x0071: return "WM_BUTTON1DOWN";
4424 case 0x0072: return "WM_BUTTON1UP";
4425 case 0x0073: return "WM_BUTTON1DBLCLK";
4426 case 0x0074: return "WM_BUTTON2DOWN";
4427 case 0x0075: return "WM_BUTTON2UP";
4428 case 0x0076: return "WM_BUTTON2DBLCLK";
4429 case 0x0077: return "WM_BUTTON3DOWN";
4430 case 0x0078: return "WM_BUTTON3UP";
4431 case 0x0079: return "WM_BUTTON3DBLCLK";
4432 case 0x007D: return "WM_MOUSEMAP";
4433 case 0x007E: return "WM_VRNDISABLED";
4434 case 0x007F: return "WM_VRNENABLED";
4435 case 0x0410: return "WM_CHORD";
4436 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4437 case 0x0412: return "WM_BUTTON1MOTIONEND";
4438 case 0x0413: return "WM_BUTTON1CLICK";
4439 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4440 case 0x0415: return "WM_BUTTON2MOTIONEND";
4441 case 0x0416: return "WM_BUTTON2CLICK";
4442 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4443 case 0x0418: return "WM_BUTTON3MOTIONEND";
4444 case 0x0419: return "WM_BUTTON3CLICK";
4445 case 0x0420: return "WM_BEGINDRAG";
4446 case 0x0421: return "WM_ENDDRAG";
4447 case 0x0422: return "WM_SINGLESELECT";
4448 case 0x0423: return "WM_OPEN";
4449 case 0x0424: return "WM_CONTEXTMENU";
4450 case 0x0425: return "WM_CONTEXTHELP";
4451 case 0x0426: return "WM_TEXTEDIT";
4452 case 0x0427: return "WM_BEGINSELECT";
4453 case 0x0228: return "WM_ENDSELECT";
4454 case 0x0429: return "WM_PICKUP";
4455 case 0x04C0: return "WM_PENFIRST";
4456 case 0x04FF: return "WM_PENLAST";
4457 case 0x0500: return "WM_MMPMFIRST";
4458 case 0x05FF: return "WM_MMPMLAST";
4459 case 0x0600: return "WM_STDDLGFIRST";
4460 case 0x06FF: return "WM_STDDLGLAST";
4461 case 0x0BD0: return "WM_BIDI_FIRST";
4462 case 0x0BFF: return "WM_BIDI_LAST";
4463 // keyboard input
4464 case 0x007A: return "WM_CHAR";
4465 case 0x007B: return "WM_VIOCHAR";
4466 // DDE messages
4467 case 0x00A0: return "WM_DDE_INITIATE";
4468 case 0x00A1: return "WM_DDE_REQUEST";
4469 case 0x00A2: return "WM_DDE_ACK";
4470 case 0x00A3: return "WM_DDE_DATA";
4471 case 0x00A4: return "WM_DDE_ADVISE";
4472 case 0x00A5: return "WM_DDE_UNADVISE";
4473 case 0x00A6: return "WM_DDE_POKE";
4474 case 0x00A7: return "WM_DDE_EXECUTE";
4475 case 0x00A8: return "WM_DDE_TERMINATE";
4476 case 0x00A9: return "WM_DDE_INITIATEACK";
4477 case 0x00AF: return "WM_DDE_LAST";
4478 // Buttons
4479 case 0x0120: return "BM_CLICK";
4480 case 0x0121: return "BM_QUERYCHECKINDEX";
4481 case 0x0122: return "BM_QUERYHILITE";
4482 case 0x0123: return "BM_SETHILITE";
4483 case 0x0124: return "BM_QUERYCHECK";
4484 case 0x0125: return "BM_SETCHECK";
4485 case 0x0126: return "BM_SETDEFAULT";
4486 case 0x0128: return "BM_AUTOSIZE";
4487 // Combo boxes
4488 case 0x029A: return "CBID_LIST";
4489 case 0x029B: return "CBID_EDIT";
4490 case 0x0170: return "CBM_SHOWLIST";
4491 case 0x0171: return "CBM_HILITE";
4492 case 0x0172: return "CBM_ISLISTSHOWING";
4493 // Edit fields
4494 case 0x0140: return "EM_QUERYCHANGED";
4495 case 0x0141: return "EM_QUERYSEL";
4496 case 0x0142: return "EM_SETSEL";
4497 case 0x0143: return "EM_SETTEXTLIMIT";
4498 case 0x0144: return "EM_CUT";
4499 case 0x0145: return "EM_COPY";
4500 case 0x0146: return "EM_CLEAR";
4501 case 0x0147: return "EM_PASTE";
4502 case 0x0148: return "EM_QUERYFIRSTCHAR";
4503 case 0x0149: return "EM_SETFIRSTCHAR";
4504 case 0x014A: return "EM_QUERYREADONLY";
4505 case 0x014B: return "EM_SETREADONLY";
4506 case 0x014C: return "EM_SETINSERTMODE";
4507 // Listboxes
4508 case 0x0160: return "LM_QUERYITEMCOUNT";
4509 case 0x0161: return "LM_INSERTITEM";
4510 case 0x0162: return "LM_SETOPENINDEX";
4511 case 0x0163: return "LM_DELETEITEM";
4512 case 0x0164: return "LM_SELECTITEM";
4513 case 0x0165: return "LM_QUERYSELECTION";
4514 case 0x0166: return "LM_SETITEMTEXT";
4515 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4516 case 0x0168: return "LM_QUERYITEMTEXT";
4517 case 0x0169: return "LM_SETITEMHANDLE";
4518 case 0x016A: return "LM_QUERYITEMHANDLE";
4519 case 0x016B: return "LM_SEARCHSTRING";
4520 case 0x016C: return "LM_SETITEMHEIGHT";
4521 case 0x016D: return "LM_QUERYTOPINDEX";
4522 case 0x016E: return "LM_DELETEALL";
4523 case 0x016F: return "LM_INSERTMULITEMS";
4524 case 0x0660: return "LM_SETITEMWIDTH";
4525 // Menus
4526 case 0x0180: return "MM_INSERTITEM";
4527 case 0x0181: return "MM_DELETEITEM";
4528 case 0x0182: return "MM_QUERYITEM";
4529 case 0x0183: return "MM_SETITEM";
4530 case 0x0184: return "MM_QUERYITEMCOUNT";
4531 case 0x0185: return "MM_STARTMENUMODE";
4532 case 0x0186: return "MM_ENDMENUMODE";
4533 case 0x0188: return "MM_REMOVEITEM";
4534 case 0x0189: return "MM_SELECTITEM";
4535 case 0x018A: return "MM_QUERYSELITEMID";
4536 case 0x018B: return "MM_QUERYITEMTEXT";
4537 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4538 case 0x018D: return "MM_SETITEMHANDLE";
4539 case 0x018E: return "MM_SETITEMTEXT";
4540 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4541 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4542 case 0x0191: return "MM_QUERYITEMATTR";
4543 case 0x0192: return "MM_SETITEMATTR";
4544 case 0x0193: return "MM_ISITEMVALID";
4545 case 0x0194: return "MM_QUERYITEMRECT";
4546 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4547 case 0x0432: return "MM_SETDEFAULTITEMID";
4548 // Scrollbars
4549 case 0x01A0: return "SBM_SETSCROLLBAR";
4550 case 0x01A1: return "SBM_SETPOS";
4551 case 0x01A2: return "SBM_QUERYPOS";
4552 case 0x01A3: return "SBM_QUERYRANGE";
4553 case 0x01A6: return "SBM_SETTHUMBSIZE";
4554
4555 // Help messages
4556 case 0x0F00: return "WM_HELPBASE";
4557 case 0x0FFF: return "WM_HELPTOP";
4558 // Beginning of user defined messages
4559 case 0x1000: return "WM_USER";
4560
4561 // wxWindows user defined types
4562
4563 // listview
4564 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
4565 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4566 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4567 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4568 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4569 case 0x1000 + 5: return "LVM_GETITEMA";
4570 case 0x1000 + 75: return "LVM_GETITEMW";
4571 case 0x1000 + 6: return "LVM_SETITEMA";
4572 case 0x1000 + 76: return "LVM_SETITEMW";
4573 case 0x1000 + 7: return "LVM_INSERTITEMA";
4574 case 0x1000 + 77: return "LVM_INSERTITEMW";
4575 case 0x1000 + 8: return "LVM_DELETEITEM";
4576 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4577 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4578 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4579 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4580 case 0x1000 + 13: return "LVM_FINDITEMA";
4581 case 0x1000 + 83: return "LVM_FINDITEMW";
4582 case 0x1000 + 14: return "LVM_GETITEMRECT";
4583 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4584 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4585 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4586 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4587 case 0x1000 + 18: return "LVM_HITTEST";
4588 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4589 case 0x1000 + 20: return "LVM_SCROLL";
4590 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4591 case 0x1000 + 22: return "LVM_ARRANGE";
4592 case 0x1000 + 23: return "LVM_EDITLABELA";
4593 case 0x1000 + 118: return "LVM_EDITLABELW";
4594 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4595 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4596 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4597 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4598 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4599 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4600 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4601 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4602 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4603 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4604 case 0x1000 + 31: return "LVM_GETHEADER";
4605 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4606 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4607 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4608 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4609 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4610 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4611 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4612 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4613 case 0x1000 + 41: return "LVM_GETORIGIN";
4614 case 0x1000 + 42: return "LVM_UPDATE";
4615 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4616 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4617 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4618 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4619 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4620 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4621 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4622 case 0x1000 + 48: return "LVM_SORTITEMS";
4623 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4624 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4625 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4626 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4627 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4628 case 0x1000 + 53: return "LVM_SETICONSPACING";
4629 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4630 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4631 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4632 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4633 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4634 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4635 case 0x1000 + 60: return "LVM_SETHOTITEM";
4636 case 0x1000 + 61: return "LVM_GETHOTITEM";
4637 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4638 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4639 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4640 case 0x1000 + 65: return "LVM_SETWORKAREA";
4641
4642 // tree view
4643 case 0x1100 + 0: return "TVM_INSERTITEMA";
4644 case 0x1100 + 50: return "TVM_INSERTITEMW";
4645 case 0x1100 + 1: return "TVM_DELETEITEM";
4646 case 0x1100 + 2: return "TVM_EXPAND";
4647 case 0x1100 + 4: return "TVM_GETITEMRECT";
4648 case 0x1100 + 5: return "TVM_GETCOUNT";
4649 case 0x1100 + 6: return "TVM_GETINDENT";
4650 case 0x1100 + 7: return "TVM_SETINDENT";
4651 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4652 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4653 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4654 case 0x1100 + 11: return "TVM_SELECTITEM";
4655 case 0x1100 + 12: return "TVM_GETITEMA";
4656 case 0x1100 + 62: return "TVM_GETITEMW";
4657 case 0x1100 + 13: return "TVM_SETITEMA";
4658 case 0x1100 + 63: return "TVM_SETITEMW";
4659 case 0x1100 + 14: return "TVM_EDITLABELA";
4660 case 0x1100 + 65: return "TVM_EDITLABELW";
4661 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4662 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4663 case 0x1100 + 17: return "TVM_HITTEST";
4664 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4665 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4666 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4667 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4668 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4669 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4670 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4671 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4672 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4673
4674 // header
4675 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4676 case 0x1200 + 1: return "HDM_INSERTITEMA";
4677 case 0x1200 + 10: return "HDM_INSERTITEMW";
4678 case 0x1200 + 2: return "HDM_DELETEITEM";
4679 case 0x1200 + 3: return "HDM_GETITEMA";
4680 case 0x1200 + 11: return "HDM_GETITEMW";
4681 case 0x1200 + 4: return "HDM_SETITEMA";
4682 case 0x1200 + 12: return "HDM_SETITEMW";
4683 case 0x1200 + 5: return "HDM_LAYOUT";
4684 case 0x1200 + 6: return "HDM_HITTEST";
4685 case 0x1200 + 7: return "HDM_GETITEMRECT";
4686 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4687 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4688 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4689 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4690 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4691 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4692 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4693
4694 // tab control
4695 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4696 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4697 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4698 case 0x1300 + 5: return "TCM_GETITEMA";
4699 case 0x1300 + 60: return "TCM_GETITEMW";
4700 case 0x1300 + 6: return "TCM_SETITEMA";
4701 case 0x1300 + 61: return "TCM_SETITEMW";
4702 case 0x1300 + 7: return "TCM_INSERTITEMA";
4703 case 0x1300 + 62: return "TCM_INSERTITEMW";
4704 case 0x1300 + 8: return "TCM_DELETEITEM";
4705 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4706 case 0x1300 + 10: return "TCM_GETITEMRECT";
4707 case 0x1300 + 11: return "TCM_GETCURSEL";
4708 case 0x1300 + 12: return "TCM_SETCURSEL";
4709 case 0x1300 + 13: return "TCM_HITTEST";
4710 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4711 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4712 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4713 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4714 case 0x1300 + 43: return "TCM_SETPADDING";
4715 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4716 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4717 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4718 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4719 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4720 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4721 case 0x1300 + 50: return "TCM_DESELECTALL";
4722
4723 // toolbar
4724 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4725 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4726 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4727 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4728 case WM_USER+1000+5: return "TB_INDETERMINATE";
4729 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4730 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4731 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4732 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4733 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4734 case WM_USER+1000+17: return "TB_SETSTATE";
4735 case WM_USER+1000+18: return "TB_GETSTATE";
4736 case WM_USER+1000+19: return "TB_ADDBITMAP";
4737 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4738 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4739 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4740 case WM_USER+1000+23: return "TB_GETBUTTON";
4741 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4742 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4743 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4744 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4745 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4746 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4747 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4748 case WM_USER+1000+29: return "TB_GETITEMRECT";
4749 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4750 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4751 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4752 case WM_USER+1000+33: return "TB_AUTOSIZE";
4753 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4754 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4755 case WM_USER+1000+37: return "TB_SETPARENT";
4756 case WM_USER+1000+39: return "TB_SETROWS";
4757 case WM_USER+1000+40: return "TB_GETROWS";
4758 case WM_USER+1000+42: return "TB_SETCMDID";
4759 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4760 case WM_USER+1000+44: return "TB_GETBITMAP";
4761 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4762 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4763 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4764 case WM_USER+1000+47: return "TB_SETINDENT";
4765 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4766 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4767 case WM_USER+1000+50: return "TB_LOADIMAGES";
4768 case WM_USER+1000+51: return "TB_GETRECT";
4769 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4770 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4771 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4772 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4773 case WM_USER+1000+56: return "TB_SETSTYLE";
4774 case WM_USER+1000+57: return "TB_GETSTYLE";
4775 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4776 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4777 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4778 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4779 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4780
4781 default:
4782 static char s_szBuf[128];
4783 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4784 return s_szBuf;
4785 }
4786 return NULL;
4787 } // end of wxGetMessageName
4788
4789 #endif // __WXDEBUG__
4790
4791 // Unused?
4792 #if 0
4793 static void TranslateKbdEventToMouse(
4794 wxWindow* pWin
4795 , int* pX
4796 , int* pY
4797 , ULONG* pFlags
4798 )
4799 {
4800 //
4801 // Construct the key mask
4802 ULONG& fwKeys = *pFlags;
4803
4804 fwKeys = VK_BUTTON2;
4805 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4806 fwKeys |= VK_CTRL;
4807 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4808 fwKeys |= VK_SHIFT;
4809
4810 //
4811 // Simulate right mouse button click
4812 //
4813 POINTL vPoint;
4814
4815 ::WinQueryMsgPos(vHabmain, &vPoint);
4816 *pX = vPoint.x;
4817 *pY = vPoint.y;
4818
4819 pWin->ScreenToClient(pX, pY);
4820 } // end of TranslateKbdEventToMouse
4821 #endif
4822
4823 // Find the wxWindow at the current mouse position, returning the mouse
4824 // position.
4825 wxWindow* wxFindWindowAtPointer(
4826 wxPoint& WXUNUSED(rPt)
4827 )
4828 {
4829 return wxFindWindowAtPoint(wxGetMousePosition());
4830 }
4831
4832 wxWindow* wxFindWindowAtPoint(
4833 const wxPoint& rPt
4834 )
4835 {
4836 POINTL vPt2;
4837
4838 vPt2.x = rPt.x;
4839 vPt2.y = rPt.y;
4840
4841 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4842 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4843 HWND hWnd = hWndHit;
4844
4845 //
4846 // Try to find a window with a wxWindow associated with it
4847 //
4848 while (!pWin && (hWnd != 0))
4849 {
4850 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4851 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4852 }
4853 return pWin;
4854 }
4855
4856 // Get the current mouse position.
4857 wxPoint wxGetMousePosition()
4858 {
4859 POINTL vPt;
4860
4861 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4862 return wxPoint(vPt.x, vPt.y);
4863 }
4864
wxWidgets (Impactor)