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[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 // event tables
152 // ---------------------------------------------------------------------------
153
154 // in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu()
155 // method
156 #ifdef __WXUNIVERSAL__
157 IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase)
158 #else // __WXPM__
159 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
160 #endif // __WXUNIVERSAL__/__WXPM__
161
162 BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase)
163 EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground)
164 EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged)
165 EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog)
166 EVT_IDLE(wxWindowOS2::OnIdle)
167 EVT_SET_FOCUS(wxWindowOS2::OnSetFocus)
168 END_EVENT_TABLE()
169
170 // ===========================================================================
171 // implementation
172 // ===========================================================================
173
174 // ---------------------------------------------------------------------------
175 // wxWindow utility functions
176 // ---------------------------------------------------------------------------
177
178 //
179 // Find an item given the PM Window id
180 //
181 wxWindow* wxWindowOS2::FindItem(
182 long lId
183 ) const
184 {
185 #if wxUSE_CONTROLS
186 wxControl* pItem = wxDynamicCast(this, wxControl);
187
188 if (pItem)
189 {
190 //
191 // I it we or one of our "internal" children?
192 //
193 if (pItem->GetId() == lId
194 #ifndef __WXUNIVERSAL__
195 || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)
196 #endif
197 )
198 {
199 return pItem;
200 }
201 }
202 #endif // wxUSE_CONTROLS
203
204 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
205
206 while (pCurrent)
207 {
208 wxWindow* pChildWin = pCurrent->GetData();
209 wxWindow* pWnd = pChildWin->FindItem(lId);
210
211 if (pWnd)
212 return pWnd;
213
214 pCurrent = pCurrent->GetNext();
215 }
216 return(NULL);
217 } // end of wxWindowOS2::FindItem
218
219 //
220 // Find an item given the PM Window handle
221 //
222 wxWindow* wxWindowOS2::FindItemByHWND(
223 WXHWND hWnd
224 , bool bControlOnly
225 ) const
226 {
227 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
228
229 while (pCurrent)
230 {
231 wxWindow* pParent = pCurrent->GetData();
232
233 //
234 // Do a recursive search.
235 //
236 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
237
238 if (pWnd)
239 return(pWnd);
240
241 if (!bControlOnly
242 #if wxUSE_CONTROLS
243 || pParent->IsKindOf(CLASSINFO(wxControl))
244 #endif // wxUSE_CONTROLS
245 )
246 {
247 wxWindow* pItem = pCurrent->GetData();
248
249 if (pItem->GetHWND() == hWnd)
250 return(pItem);
251 else
252 {
253 if (pItem->ContainsHWND(hWnd))
254 return(pItem);
255 }
256 }
257 pCurrent = pCurrent->GetNext();
258 }
259 return(NULL);
260 } // end of wxWindowOS2::FindItemByHWND
261
262 //
263 // Default command handler
264 //
265 bool wxWindowOS2::OS2Command(
266 WXUINT WXUNUSED(uParam)
267 , WXWORD WXUNUSED(uId)
268 )
269 {
270 return(FALSE);
271 }
272
273 // ----------------------------------------------------------------------------
274 // constructors and such
275 // ----------------------------------------------------------------------------
276
277 void wxWindowOS2::Init()
278 {
279 //
280 // Generic
281 //
282 InitBase();
283
284 //
285 // PM specific
286 //
287 m_bDoubleClickAllowed = 0;
288 m_bWinCaptured = FALSE;
289
290 m_isBeingDeleted = FALSE;
291 m_fnOldWndProc = 0;
292 m_bUseCtl3D = FALSE;
293 m_bMouseInWindow = FALSE;
294
295 //
296 // wxWnd
297 //
298 m_hMenu = 0L;
299 m_hWnd = 0L;
300 m_hWndScrollBarHorz = 0L;
301 m_hWndScrollBarVert = 0L;
302
303 //
304 // Pass WM_GETDLGCODE to DefWindowProc()
305 m_lDlgCode = 0;
306
307 m_nXThumbSize = 0;
308 m_nYThumbSize = 0;
309 m_bBackgroundTransparent = FALSE;
310
311 //
312 // As all windows are created with WS_VISIBLE style...
313 //
314 m_isShown = TRUE;
315
316 #if wxUSE_MOUSEEVENT_HACK
317 m_lLastMouseX =
318 m_lLastMouseY = -1;
319 m_nLastMouseEvent = -1;
320 #endif // wxUSE_MOUSEEVENT_HACK
321 } // wxWindowOS2::Init
322
323 //
324 // Destructor
325 //
326 wxWindowOS2::~wxWindowOS2()
327 {
328 m_isBeingDeleted = TRUE;
329
330 OS2DetachWindowMenu();
331 for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
332 {
333 wxFrame* pFrame = wxDynamicCast(pWin, wxFrame);
334
335 if (pFrame)
336 {
337 if (pFrame->GetLastFocus() == this)
338 pFrame->SetLastFocus((wxWindow*)NULL);
339 }
340 }
341
342 DestroyChildren();
343
344 if (m_parent)
345 m_parent->RemoveChild(this);
346
347 if (m_hWnd)
348 {
349 if(!::WinDestroyWindow(GetHWND()))
350 wxLogLastError(wxT("DestroyWindow"));
351 //
352 // remove hWnd <-> wxWindow association
353 //
354 wxRemoveHandleAssociation(this);
355 }
356 } // end of wxWindowOS2::~wxWindowOS2
357
358 // real construction (Init() must have been called before!)
359 bool wxWindowOS2::Create(
360 wxWindow* pParent
361 , wxWindowID vId
362 , const wxPoint& rPos
363 , const wxSize& rSize
364 , long lStyle
365 , const wxString& rName
366 )
367 {
368 HWND hParent = NULLHANDLE;
369 wxPoint vPos = rPos; // The OS/2 position
370 ULONG ulCreateFlags = 0;
371 WXDWORD dwExStyle = 0;
372
373 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
374
375 if ( !CreateBase( pParent
376 ,vId
377 ,rPos
378 ,rSize
379 ,lStyle
380 ,wxDefaultValidator
381 ,rName
382 ))
383 return(FALSE);
384
385 if (pParent)
386 {
387 int nTempy;
388
389 pParent->AddChild(this);
390 hParent = GetWinHwnd(pParent);
391
392 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
393 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
394 )
395 ulCreateFlags |= WS_CLIPSIBLINGS;
396 }
397
398 //
399 // Most wxSTYLES are really PM Class specific styles and will be
400 // set in those class create procs. PM's basic windows styles are
401 // very limited.
402 //
403 ulCreateFlags |= WS_VISIBLE;
404
405
406 #ifdef __WXUNIVERSAL__
407 // no 3d effects, we draw them ourselves
408 WXDWORD exStyle = 0;
409 #else // !wxUniversal
410 if (lStyle & wxCLIP_SIBLINGS)
411 ulCreateFlags |= WS_CLIPSIBLINGS;
412
413 if (lStyle & wxCLIP_CHILDREN )
414 ulCreateFlags |= WS_CLIPCHILDREN;
415
416 //
417 //
418 //
419 bool bWant3D;
420 dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
421
422 #endif
423
424 //
425 // Add the simple border style as we'll use this to draw borders
426 //
427 if (lStyle & wxSIMPLE_BORDER)
428 dwExStyle |= wxSIMPLE_BORDER;
429
430 if (lStyle & wxPOPUP_WINDOW)
431 {
432 // a popup window floats on top of everything
433 //TODO: fix this...
434 // exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW;
435
436 // it is also created hidden as other top level windows
437 ulCreateFlags &= ~WS_VISIBLE;
438 m_isShown = FALSE;
439 }
440
441 //
442 // Generic OS/2 Windows are created with no owner, no Z Order, no Control data,
443 // and no presentation parameters
444 //
445 OS2Create( hParent
446 ,(PSZ)wxCanvasClassName
447 ,rName.c_str()
448 ,ulCreateFlags
449 ,vPos.x
450 ,vPos.y
451 ,WidthDefault(rSize.x)
452 ,HeightDefault(rSize.y)
453 ,NULLHANDLE
454 ,NULLHANDLE
455 ,m_windowId
456 ,NULL
457 ,NULL
458 ,dwExStyle
459 );
460
461 return(TRUE);
462 } // end of wxWindowOS2::Create
463
464 // ---------------------------------------------------------------------------
465 // basic operations
466 // ---------------------------------------------------------------------------
467
468 void wxWindowOS2::SetFocus()
469 {
470 HWND hWnd = GetHwnd();
471 wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
472
473 if (hWnd)
474 ::WinSetFocus(HWND_DESKTOP, hWnd);
475 } // end of wxWindowOS2::SetFocus
476
477 wxWindow* wxWindowBase::FindFocus()
478 {
479 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
480
481 if (hWnd)
482 {
483 return wxFindWinFromHandle((WXHWND)hWnd);
484 }
485 return NULL;
486 } // wxWindowBase::FindFocus
487
488 bool wxWindowOS2::Enable(
489 bool bEnable
490 )
491 {
492 if (!wxWindowBase::Enable(bEnable))
493 return(FALSE);
494
495 HWND hWnd = GetHwnd();
496
497 if ( hWnd )
498 ::WinEnableWindow(hWnd, (BOOL)bEnable);
499
500 wxWindowList::Node* pNode = GetChildren().GetFirst();
501
502 while (pNode)
503 {
504 wxWindow* pChild = pNode->GetData();
505
506 pChild->Enable(bEnable);
507 pNode = pNode->GetNext();
508 }
509 return TRUE;
510 } // end of wxWindowOS2::Enable
511
512 bool wxWindowOS2::Show(
513 bool bShow
514 )
515 {
516 if (!wxWindowBase::Show(bShow))
517 return(FALSE);
518
519 HWND hWnd = GetHwnd();
520
521 ::WinShowWindow(hWnd, bShow);
522
523 if (bShow)
524 {
525 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
526 }
527 return TRUE;
528 } // end of wxWindowOS2::Show
529
530 void wxWindowOS2::Raise()
531 {
532 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
533 } // end of wxWindowOS2::Raise
534
535 void wxWindowOS2::Lower()
536 {
537 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
538 } // end of wxWindowOS2::Lower
539
540 void wxWindowOS2::SetTitle(
541 const wxString& rTitle
542 )
543 {
544 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
545 } // end of wxWindowOS2::SetTitle
546
547 wxString wxWindowOS2::GetTitle() const
548 {
549 return wxGetWindowText(GetHWND());
550 } // end of wxWindowOS2::GetTitle
551
552 void wxWindowOS2::CaptureMouse()
553 {
554 HWND hWnd = GetHwnd();
555
556 if (hWnd && !m_bWinCaptured)
557 {
558 ::WinSetCapture(HWND_DESKTOP, hWnd);
559 m_bWinCaptured = TRUE;
560 }
561 } // end of wxWindowOS2::GetTitle
562
563 void wxWindowOS2::ReleaseMouse()
564 {
565 if (m_bWinCaptured)
566 {
567 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
568 m_bWinCaptured = FALSE;
569 }
570 } // end of wxWindowOS2::ReleaseMouse
571
572 /* static */ wxWindow* wxWindowBase::GetCapture()
573 {
574 HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
575 return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
576 } // end of wxWindowBase::GetCapture
577
578 bool wxWindowOS2::SetFont(
579 const wxFont& rFont
580 )
581 {
582 if (!wxWindowBase::SetFont(rFont))
583 {
584 // nothing to do
585 return(FALSE);
586 }
587
588 HWND hWnd = GetHwnd();
589
590 if (hWnd != 0)
591 {
592 char zFont[128];
593 char zFacename[30];
594 char zWeight[30];
595 char zStyle[30];
596
597 //
598 // The fonts available for Presentation Params are just three
599 // outline fonts, the rest are available to the GPI, so we must
600 // map the families to one of these three
601 //
602 switch(rFont.GetFamily())
603 {
604 case wxSCRIPT:
605 case wxDECORATIVE:
606 case wxROMAN:
607 strcpy(zFacename,"Times New Roman");
608 break;
609
610 case wxTELETYPE:
611 case wxMODERN:
612 strcpy(zFacename, "Courier");
613 break;
614
615 case wxSWISS:
616 case wxDEFAULT:
617 default:
618 strcpy(zFacename, "Helvetica");
619 break;
620 }
621
622 switch(rFont.GetWeight())
623 {
624 default:
625 case wxNORMAL:
626 case wxLIGHT:
627 zWeight[0] = '\0';
628 break;
629
630 case wxBOLD:
631 case wxFONTWEIGHT_MAX:
632 strcpy(zWeight, "Bold");
633 break;
634 }
635 switch(rFont.GetStyle())
636 {
637 case wxITALIC:
638 case wxSLANT:
639 strcpy(zStyle, "Italic");
640 break;
641
642 default:
643 zStyle[0] = '\0';
644 break;
645 }
646 sprintf(zFont, "%d.%s", rFont.GetPointSize(), zFacename);
647 if (zWeight[0] != '\0')
648 {
649 strcat(zFont, " ");
650 strcat(zFont, zWeight);
651 }
652 if (zStyle[0] != '\0')
653 {
654 strcat(zFont, " ");
655 strcat(zFont, zStyle);
656 }
657 ::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont) + 1, (PVOID)zFont);
658 }
659 return(TRUE);
660 }
661
662 bool wxWindowOS2::SetCursor(
663 const wxCursor& rCursor
664 ) // check if base implementation is OK
665 {
666 if ( !wxWindowBase::SetCursor(rCursor))
667 {
668 // no change
669 return FALSE;
670 }
671
672 if ( m_cursor.Ok() ) {
673 HWND hWnd = GetHwnd();
674 POINTL vPoint;
675 RECTL vRect;
676
677 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
678 ::WinQueryWindowRect(hWnd, &vRect);
679
680 if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy())
681 {
682 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
683 }
684 }
685 return TRUE;
686 } // end of wxWindowOS2::SetCursor
687
688 void wxWindowOS2::WarpPointer(
689 int nXPos
690 , int nYPos
691 )
692 {
693 int nX = nXPos;
694 int nY = nYPos;
695 RECTL vRect;
696
697 ::WinQueryWindowRect(GetHwnd(), &vRect);
698 nX += vRect.xLeft;
699 nY += vRect.yBottom;
700
701 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
702 } // end of wxWindowOS2::WarpPointer
703
704 #if WXWIN_COMPATIBILITY
705 void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const
706 {
707 }
708 #endif // WXWIN_COMPATIBILITY
709
710 // ---------------------------------------------------------------------------
711 // scrolling stuff
712 // ---------------------------------------------------------------------------
713
714 #if WXWIN_COMPATIBILITY
715 void wxWindowOS2::SetScrollRange(
716 int nOrient
717 , int nRange
718 , bool bRefresh
719 )
720 {
721 int nRange1 = nRange;
722 int nPageSize = GetScrollPage(nOrient);
723
724 if (nPpageSize > 1 && nRange > 0)
725 {
726 nRange1 += (nPageSize - 1);
727 }
728
729 if (nOrient == wxHORIZONTAL)
730 {
731 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
732 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
733 }
734 else
735 {
736 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
737 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
738 }
739 } // end of wxWindowOS2::SetScrollRange
740
741 void wxWindowOS2::SetScrollPage(
742 int nOrient
743 , int nPage
744 , bool bRefresh
745 )
746 {
747 if (nOrient == wxHORIZONTAL )
748 m_nXThumbSize = nPage;
749 else
750 m_nYThumbSize = nPage;
751 } // end of wxWindowOS2::SetScrollPage
752
753 int wxWindowOS2::OldGetScrollRange(
754 int nOrient
755 ) const
756 {
757 MRESULT mRc;
758 HWND hWnd = GetHwnd();
759
760 if (hWnd)
761 {
762 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
763 return(SHORT2FROMMR(mRc));
764 }
765 return 0;
766 } // end of wxWindowOS2::OldGetScrollRange
767
768 int wxWindowOS2::GetScrollPage(
769 int nOrient
770 ) const
771 {
772 if (nOrient == wxHORIZONTAL)
773 return m_nXThumbSize;
774 else
775 return m_nYThumbSize;
776 } // end of wxWindowOS2::GetScrollPage
777 #endif // WXWIN_COMPATIBILITY
778
779 int wxWindowOS2::GetScrollPos(
780 int nOrient
781 ) const
782 {
783 if (nOrient == wxHORIZONTAL)
784 return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
785 else
786 return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
787 } // end of wxWindowOS2::GetScrollPos
788
789 int wxWindowOS2::GetScrollRange(
790 int nOrient
791 ) const
792 {
793 MRESULT mr;
794
795 if (nOrient == wxHORIZONTAL)
796 mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
797 else
798 mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
799 return((int)SHORT2FROMMR(mr));
800 } // end of wxWindowOS2::GetScrollRange
801
802 int wxWindowOS2::GetScrollThumb(
803 int nOrient
804 ) const
805 {
806 if (nOrient == wxHORIZONTAL )
807 return m_nXThumbSize;
808 else
809 return m_nYThumbSize;
810 } // end of wxWindowOS2::GetScrollThumb
811
812 void wxWindowOS2::SetScrollPos(
813 int nOrient
814 , int nPos
815 , bool WXUNUSED(bRefresh)
816 )
817 {
818 if (nOrient == wxHORIZONTAL )
819 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
820 else
821 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
822 } // end of wxWindowOS2::SetScrollPos
823
824 void wxWindowOS2::SetScrollbar(
825 int nOrient
826 , int nPos
827 , int nThumbVisible
828 , int nRange
829 , bool WXUNUSED(bRefresh)
830 )
831 {
832 int nOldRange = nRange - nThumbVisible;
833 int nRange1 = nOldRange;
834 int nPageSize = nThumbVisible;
835 SBCDATA vInfo;
836 HWND hWnd = GetHwnd();
837 ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
838 RECTL vRect;
839
840 ::WinQueryWindowRect(hWnd, &vRect);
841 if (nPageSize > 1 && nRange > 0)
842 {
843 nRange1 += (nPageSize - 1);
844 }
845
846 vInfo.cb = sizeof(SBCDATA);
847 vInfo.posFirst = 0;
848 vInfo.posLast = (SHORT)nRange1;
849 vInfo.posThumb = nPos;
850
851 if (nOrient == wxHORIZONTAL )
852 {
853 ulStyle |= SBS_HORZ;
854 if (m_hWndScrollBarHorz == 0L)
855 {
856 //
857 // We create the scrollbars with the desktop so that they are not
858 // registered as child windows of the window in order that child
859 // windows may be scrolled without scrolling the scrollbars themselves!
860 //
861 m_hWndScrollBarHorz = ::WinCreateWindow( hWnd
862 ,WC_SCROLLBAR
863 ,(PSZ)NULL
864 ,ulStyle
865 ,vRect.xLeft
866 ,vRect.yBottom
867 ,vRect.xRight - vRect.xLeft
868 ,20
869 ,hWnd
870 ,HWND_TOP
871 ,FID_HORZSCROLL
872 ,&vInfo
873 ,NULL
874 );
875 }
876 else
877 {
878 RECTL vRect2;
879
880 //
881 // Only want to resize the scrollbar if it changes, otherwise
882 // we'd probably end up in a recursive loop until we crash the call stack
883 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
884 // generates those events.
885 //
886 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2);
887 if (!(vRect2.xLeft == vRect.xLeft &&
888 vRect2.xRight == vRect.xRight &&
889 vRect2.yBottom == vRect.yBottom &&
890 vRect2.yTop == vRect.yTop
891 ) )
892 {
893 ::WinSetWindowPos( m_hWndScrollBarHorz
894 ,HWND_TOP
895 ,vRect.xLeft
896 ,vRect.yBottom
897 ,vRect.xRight - vRect.xLeft
898 ,20
899 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
900 );
901 }
902 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
903 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
904 }
905 }
906 else
907 {
908 ulStyle |= SBS_VERT;
909 if (m_hWndScrollBarVert == 0L)
910 {
911 m_hWndScrollBarVert = ::WinCreateWindow( hWnd
912 ,WC_SCROLLBAR
913 ,(PSZ)NULL
914 ,ulStyle
915 ,vRect.xRight - 20
916 ,vRect.yBottom + 20
917 ,20
918 ,vRect.yTop - (vRect.yBottom + 20)
919 ,hWnd
920 ,HWND_TOP
921 ,FID_VERTSCROLL
922 ,&vInfo
923 ,NULL
924 );
925 }
926 else
927 {
928 RECTL vRect2;
929
930 //
931 // Only want to resize the scrollbar if it changes, otherwise
932 // we'd probably end up in a recursive loop until we crash the call stack
933 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
934 // generates those events.
935 //
936 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2);
937 if (!(vRect2.xLeft == vRect.xLeft &&
938 vRect2.xRight == vRect.xRight &&
939 vRect2.yBottom == vRect.yBottom &&
940 vRect2.yTop == vRect.yTop
941 ) )
942 {
943 ::WinSetWindowPos( m_hWndScrollBarVert
944 ,HWND_TOP
945 ,vRect.xRight - 20
946 ,vRect.yBottom + 20
947 ,20
948 ,vRect.yTop - (vRect.yBottom + 20)
949 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
950 );
951 }
952 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
953 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
954 }
955 m_nYThumbSize = nThumbVisible;
956 }
957 } // end of wxWindowOS2::SetScrollbar
958
959 void wxWindowOS2::ScrollWindow(
960 int nDx
961 , int nDy
962 , const wxRect* pRect
963 )
964 {
965 RECTL vRect;
966 RECTL vRect2;
967
968 nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin.
969 if (pRect)
970 {
971 vRect2.xLeft = pRect->x;
972 vRect2.yTop = pRect->y + pRect->height;
973 vRect2.xRight = pRect->x + pRect->width;
974 vRect2.yBottom = pRect->y;
975 }
976 else
977 {
978 ::WinQueryWindowRect(GetHwnd(), &vRect2);
979 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect);
980 vRect2.yBottom += vRect.yTop - vRect.yBottom;
981 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect);
982 vRect2.xRight -= vRect.xRight - vRect.xLeft;
983
984 }
985 if (pRect)
986 ::WinScrollWindow( GetHwnd()
987 ,(LONG)nDx
988 ,(LONG)nDy
989 ,&vRect2
990 ,NULL
991 ,NULLHANDLE
992 ,NULL
993 ,SW_INVALIDATERGN
994 );
995 else
996 ::WinScrollWindow( GetHwnd()
997 ,nDx
998 ,nDy
999 ,NULL
1000 ,NULL
1001 ,NULLHANDLE
1002 ,NULL
1003 ,SW_INVALIDATERGN
1004 );
1005
1006 //
1007 // Move the children
1008 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
1009 SWP vSwp;
1010
1011 while (pCurrent)
1012 {
1013 wxWindow* pChildWin = pCurrent->GetData();
1014
1015 if (pChildWin->GetHWND() != NULLHANDLE)
1016 {
1017 ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
1018 ::WinQueryWindowRect(pChildWin->GetHWND(), &vRect);
1019 if (pChildWin->GetHWND() == m_hWndScrollBarVert ||
1020 pChildWin->GetHWND() == m_hWndScrollBarHorz)
1021 {
1022 ::WinSetWindowPos( pChildWin->GetHWND()
1023 ,HWND_TOP
1024 ,vSwp.x + nDx
1025 ,vSwp.y + nDy
1026 ,0
1027 ,0
1028 ,SWP_MOVE | SWP_SHOW | SWP_ZORDER
1029 );
1030 }
1031 else
1032 {
1033 ::WinSetWindowPos( pChildWin->GetHWND()
1034 ,HWND_BOTTOM
1035 ,vSwp.x + nDx
1036 ,vSwp.y + nDy
1037 ,0
1038 ,0
1039 ,SWP_MOVE | SWP_ZORDER
1040 );
1041 ::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE);
1042 }
1043 }
1044 pCurrent = pCurrent->GetNext();
1045 }
1046 } // end of wxWindowOS2::ScrollWindow
1047
1048 // ---------------------------------------------------------------------------
1049 // subclassing
1050 // ---------------------------------------------------------------------------
1051
1052 void wxWindowOS2::SubclassWin(
1053 WXHWND hWnd
1054 )
1055 {
1056 HWND hwnd = (HWND)hWnd;
1057
1058 wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
1059 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
1060 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
1061 } // end of wxWindowOS2::SubclassWin
1062
1063 void wxWindowOS2::UnsubclassWin()
1064 {
1065 //
1066 // Restore old Window proc
1067 //
1068 HWND hwnd = GetHWND();
1069
1070 if (m_hWnd)
1071 {
1072 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
1073
1074 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
1075
1076 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
1077 {
1078 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
1079 m_fnOldWndProc = 0;
1080 }
1081 }
1082 } // end of wxWindowOS2::UnsubclassWin
1083
1084 //
1085 // Make a Windows extended style from the given wxWindows window style
1086 //
1087 WXDWORD wxWindowOS2::MakeExtendedStyle(
1088 long lStyle
1089 , bool bEliminateBorders
1090 )
1091 {
1092 //
1093 // Simply fill out with wxWindow extended styles. We'll conjure
1094 // something up in OS2Create and all window redrawing pieces later
1095 //
1096 WXDWORD dwStyle = 0;
1097
1098 if (lStyle & wxTRANSPARENT_WINDOW )
1099 dwStyle |= wxTRANSPARENT_WINDOW;
1100
1101 if (!bEliminateBorders)
1102 {
1103 if (lStyle & wxSUNKEN_BORDER)
1104 dwStyle |= wxSUNKEN_BORDER;
1105 if (lStyle & wxDOUBLE_BORDER)
1106 dwStyle |= wxDOUBLE_BORDER;
1107 if (lStyle & wxRAISED_BORDER )
1108 dwStyle |= wxRAISED_BORDER;
1109 if (lStyle & wxSTATIC_BORDER)
1110 dwStyle |= wxSTATIC_BORDER;
1111 }
1112 return dwStyle;
1113 } // end of wxWindowOS2::MakeExtendedStyle
1114
1115 //
1116 // Determines whether simulated 3D effects or CTL3D should be used,
1117 // applying a default border style if required, and returning an extended
1118 // style to pass to OS2Create.
1119 //
1120 WXDWORD wxWindowOS2::Determine3DEffects(
1121 WXDWORD dwDefaultBorderStyle
1122 , bool* pbWant3D
1123 ) const
1124 {
1125 WXDWORD dwStyle = 0L;
1126
1127 //
1128 // Native PM does not have any specialize 3D effects like WIN32 does,
1129 // so we have to try and invent them.
1130 //
1131
1132 //
1133 // If matches certain criteria, then assume no 3D effects
1134 // unless specifically requested (dealt with in MakeExtendedStyle)
1135 //
1136 if (!GetParent() ||
1137 !IsKindOf(CLASSINFO(wxControl)) ||
1138 (m_windowStyle & wxNO_BORDER)
1139 )
1140 {
1141 *pbWant3D = FALSE;
1142 return MakeExtendedStyle(m_windowStyle, FALSE);
1143 }
1144
1145 //
1146 // 1) App can specify global 3D effects
1147 //
1148 *pbWant3D = wxTheApp->GetAuto3D();
1149
1150 //
1151 // 2) If the parent is being drawn with user colours, or simple border
1152 // specified, switch effects off.
1153 //
1154 if (GetParent() &&
1155 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1156 (m_windowStyle & wxSIMPLE_BORDER)
1157 )
1158 *pbWant3D = FALSE;
1159
1160 //
1161 // 3) Control can override this global setting by defining
1162 // a border style, e.g. wxSUNKEN_BORDER
1163 //
1164 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1165 (m_windowStyle & wxRAISED_BORDER) ||
1166 (m_windowStyle & wxSTATIC_BORDER) ||
1167 (m_windowStyle & wxSUNKEN_BORDER)
1168 )
1169 *pbWant3D = TRUE;
1170
1171 dwStyle = MakeExtendedStyle( m_windowStyle
1172 ,FALSE
1173 );
1174
1175 //
1176 // If we want 3D, but haven't specified a border here,
1177 // apply the default border style specified.
1178 //
1179 if (dwDefaultBorderStyle && (*pbWant3D) &&
1180 !((m_windowStyle & wxDOUBLE_BORDER) ||
1181 (m_windowStyle & wxRAISED_BORDER) ||
1182 (m_windowStyle & wxSTATIC_BORDER) ||
1183 (m_windowStyle & wxSIMPLE_BORDER)
1184 )
1185 )
1186 dwStyle |= dwDefaultBorderStyle;
1187 return dwStyle;
1188 } // end of wxWindowOS2::Determine3DEffects
1189
1190 #if WXWIN_COMPATIBILITY
1191 void wxWindowOS2::OnCommand(
1192 wxWindow& rWin
1193 , wxCommandEvent& rEvent
1194 )
1195 {
1196 if (GetEventHandler()->ProcessEvent(rEvent))
1197 return;
1198 if (m_parent)
1199 m_parent->GetEventHandler()->OnCommand( rWin
1200 ,rEvent
1201 );
1202 } // end of wxWindowOS2::OnCommand
1203
1204 wxObject* wxWindowOS2::GetChild(
1205 int nNumber
1206 ) const
1207 {
1208 //
1209 // Return a pointer to the Nth object in the Panel
1210 //
1211 wxNode* pNode = GetChildren().First();
1212 int n = nNumber;
1213
1214 while (pNode && n--)
1215 pNode = pNode->Next();
1216 if (pNode)
1217 {
1218 wxObject* pObj = (wxObject*)pNode->Data();
1219 return(pObj);
1220 }
1221 else
1222 return NULL;
1223 } // end of wxWindowOS2::GetChild
1224
1225 #endif // WXWIN_COMPATIBILITY
1226
1227 //
1228 // Setup background and foreground colours correctly
1229 //
1230 void wxWindowOS2::SetupColours()
1231 {
1232 if ( GetParent() )
1233 SetBackgroundColour(GetParent()->GetBackgroundColour());
1234 } // end of wxWindowOS2::SetupColours
1235
1236 void wxWindowOS2::OnIdle(
1237 wxIdleEvent& WXUNUSED(rEvent)
1238 )
1239 {
1240 //
1241 // Check if we need to send a LEAVE event
1242 //
1243 if (m_bMouseInWindow)
1244 {
1245 POINTL vPoint;
1246
1247 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1248 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1249 {
1250 //
1251 // Generate a LEAVE event
1252 //
1253 m_bMouseInWindow = FALSE;
1254
1255 //
1256 // Unfortunately the mouse button and keyboard state may have changed
1257 // by the time the OnIdle function is called, so 'state' may be
1258 // meaningless.
1259 //
1260 int nState = 0;
1261
1262 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1263 nState |= VK_SHIFT;
1264 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
1265 nState |= VK_CTRL;
1266
1267 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1268
1269 InitMouseEvent( rEvent
1270 ,vPoint.x
1271 ,vPoint.y
1272 ,nState
1273 );
1274 (void)GetEventHandler()->ProcessEvent(rEvent);
1275 }
1276 }
1277 UpdateWindowUI();
1278 } // end of wxWindowOS2::OnIdle
1279
1280 //
1281 // Set this window to be the child of 'parent'.
1282 //
1283 bool wxWindowOS2::Reparent(
1284 wxWindow* pParent
1285 )
1286 {
1287 if (!wxWindowBase::Reparent(pParent))
1288 return FALSE;
1289
1290 HWND hWndChild = GetHwnd();
1291 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1292
1293 ::WinSetParent(hWndChild, hWndParent, TRUE);
1294 return TRUE;
1295 } // end of wxWindowOS2::Reparent
1296
1297 void wxWindowOS2::Clear()
1298 {
1299 wxClientDC vDc((wxWindow*)this);
1300 wxBrush vBrush( GetBackgroundColour()
1301 ,wxSOLID
1302 );
1303
1304 vDc.SetBackground(vBrush);
1305 vDc.Clear();
1306 } // end of wxWindowOS2::Clear
1307
1308 void wxWindowOS2::Refresh(
1309 bool bEraseBack
1310 , const wxRect* pRect
1311 )
1312 {
1313 HWND hWnd = GetHwnd();
1314
1315 if (hWnd)
1316 {
1317 if (pRect)
1318 {
1319 RECTL vOs2Rect;
1320
1321 vOs2Rect.xLeft = pRect->x;
1322 vOs2Rect.yTop = pRect->y;
1323 vOs2Rect.xRight = pRect->x + pRect->width;
1324 vOs2Rect.yBottom = pRect->y + pRect->height;
1325
1326 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1327 }
1328 else
1329 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
1330 }
1331 } // end of wxWindowOS2::Refresh
1332
1333 // ---------------------------------------------------------------------------
1334 // drag and drop
1335 // ---------------------------------------------------------------------------
1336
1337 #if wxUSE_DRAG_AND_DROP
1338 void wxWindowOS2::SetDropTarget(
1339 wxDropTarget* pDropTarget
1340 )
1341 {
1342 if (m_dropTarget != 0)
1343 {
1344 m_dropTarget->Revoke(m_hWnd);
1345 delete m_dropTarget;
1346 }
1347 m_dropTarget = pDropTarget;
1348 if (m_dropTarget != 0)
1349 m_dropTarget->Register(m_hWnd);
1350 } // end of wxWindowOS2::SetDropTarget
1351 #endif
1352
1353 //
1354 // old style file-manager drag&drop support: we retain the old-style
1355 // DragAcceptFiles in parallel with SetDropTarget.
1356 //
1357 void wxWindowOS2::DragAcceptFiles(
1358 bool bAccept
1359 )
1360 {
1361 HWND hWnd = GetHwnd();
1362
1363 if (hWnd && bAccept)
1364 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
1365 } // end of wxWindowOS2::DragAcceptFiles
1366
1367 // ----------------------------------------------------------------------------
1368 // tooltips
1369 // ----------------------------------------------------------------------------
1370
1371 #if wxUSE_TOOLTIPS
1372
1373 void wxWindowOS2::DoSetToolTip(
1374 wxToolTip* pTooltip
1375 )
1376 {
1377 wxWindowBase::DoSetToolTip(pTooltip);
1378
1379 if (m_tooltip)
1380 m_tooltip->SetWindow(this);
1381 } // end of wxWindowOS2::DoSetToolTip
1382
1383 #endif // wxUSE_TOOLTIPS
1384
1385 // ---------------------------------------------------------------------------
1386 // moving and resizing
1387 // ---------------------------------------------------------------------------
1388
1389 // Get total size
1390 void wxWindowOS2::DoGetSize(
1391 int* pWidth
1392 , int* pHeight
1393 ) const
1394 {
1395 HWND hWnd = GetHwnd();
1396 RECTL vRect;
1397
1398 ::WinQueryWindowRect(hWnd, &vRect);
1399
1400 if (pWidth)
1401 *pWidth = vRect.xRight - vRect.xLeft;
1402 if (pHeight )
1403 // OS/2 PM is backwards from windows
1404 *pHeight = vRect.yTop - vRect.yBottom;
1405 } // end of wxWindowOS2::DoGetSize
1406
1407 void wxWindowOS2::DoGetPosition(
1408 int* pX
1409 , int* pY
1410 ) const
1411 {
1412 HWND hWnd = GetHwnd();
1413 SWP vSwp;
1414 POINTL vPoint;
1415 wxWindow* pParent = GetParent();
1416
1417 //
1418 // It would seem that WinQueryWindowRect would be the correlary to
1419 // the WIN32 WinGetRect, but unlike WinGetRect which returns the window
1420 // origin position in screen coordinates, WinQueryWindowRect returns it
1421 // relative to itself, i.e. (0,0). To get the same under PM we must
1422 // us WinQueryWindowPos. This call, unlike the WIN32 call, however,
1423 // returns a position relative to it's parent, so no parent adujstments
1424 // are needed under OS/2. Also, windows should be created using
1425 // wxWindow coordinates, i.e 0,0 is the TOP left so vSwp will already
1426 // reflect that.
1427 //
1428 ::WinQueryWindowPos(hWnd, &vSwp);
1429
1430 vPoint.x = vSwp.x;
1431 vPoint.y = vSwp.y;
1432
1433 //
1434 // We may be faking the client origin. So a window that's really at (0,
1435 // 30) may appear (to wxWin apps) to be at (0, 0).
1436 //
1437 if (pParent)
1438 {
1439 wxPoint vPt(pParent->GetClientAreaOrigin());
1440
1441 vPoint.x -= vPt.x;
1442 vPoint.y -= vPt.y;
1443 }
1444
1445 if (pX)
1446 *pX = vPoint.x;
1447 if (pY)
1448 *pY = vPoint.y;
1449 } // end of wxWindowOS2::DoGetPosition
1450
1451 void wxWindowOS2::DoScreenToClient(
1452 int* pX
1453 , int* pY
1454 ) const
1455 {
1456 HWND hWnd = GetHwnd();
1457 SWP vSwp;
1458
1459 ::WinQueryWindowPos(hWnd, &vSwp);
1460
1461 if (pX)
1462 *pX += vSwp.x;
1463 if (pY)
1464 *pY += vSwp.y;
1465 } // end of wxWindowOS2::DoScreenToClient
1466
1467 void wxWindowOS2::DoClientToScreen(
1468 int* pX
1469 , int* pY
1470 ) const
1471 {
1472 HWND hWnd = GetHwnd();
1473 SWP vSwp;
1474
1475 ::WinQueryWindowPos(hWnd, &vSwp);
1476
1477 if (pX)
1478 *pX += vSwp.x;
1479 if (pY)
1480 *pY += vSwp.y;
1481 } // end of wxWindowOS2::DoClientToScreen
1482
1483 //
1484 // Get size *available for subwindows* i.e. excluding menu bar etc.
1485 // Must be a frame type window
1486 //
1487 void wxWindowOS2::DoGetClientSize(
1488 int* pWidth
1489 , int* pHeight
1490 ) const
1491 {
1492 HWND hWnd = GetHwnd();
1493 HWND hWndClient;
1494 RECTL vRect;
1495
1496 if (IsKindOf(CLASSINFO(wxFrame)))
1497 hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1498 else
1499 hWndClient = NULLHANDLE;
1500 if( hWndClient == NULLHANDLE)
1501 ::WinQueryWindowRect(GetHwnd(), &vRect);
1502 else
1503 ::WinQueryWindowRect(hWndClient, &vRect);
1504
1505 if (pWidth)
1506 *pWidth = vRect.xRight;
1507 if (pHeight)
1508 *pHeight = vRect.yTop;
1509 } // end of wxWindowOS2::DoGetClientSize
1510
1511 void wxWindowOS2::DoMoveWindow(
1512 int nX
1513 , int nY
1514 , int nWidth
1515 , int nHeight
1516 )
1517 {
1518 RECTL vRect;
1519 HWND hParent;
1520 wxWindow* pParent = GetParent();
1521
1522 if (pParent)
1523 {
1524 int nOS2Height = GetOS2ParentHeight(pParent);
1525
1526 nY = nOS2Height - (nY + nHeight);
1527 }
1528 else
1529 {
1530 RECTL vRect;
1531
1532 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1533 nY = vRect.yTop - (nY + nHeight);
1534 }
1535 ::WinSetWindowPos( GetHwnd()
1536 ,HWND_TOP
1537 ,(LONG)nX
1538 ,(LONG)nY
1539 ,(LONG)nWidth
1540 ,(LONG)nHeight
1541 ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
1542 );
1543 } // end of wxWindowOS2::DoMoveWindow
1544
1545 //
1546 // Set the size of the window: if the dimensions are positive, just use them,
1547 // but if any of them is equal to -1, it means that we must find the value for
1548 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1549 // which case -1 is a valid value for x and y)
1550 //
1551 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1552 // the width/height to best suit our contents, otherwise we reuse the current
1553 // width/height
1554 //
1555 void wxWindowOS2::DoSetSize(
1556 int nX
1557 , int nY
1558 , int nWidth
1559 , int nHeight
1560 , int nSizeFlags
1561 )
1562 {
1563 //
1564 // Get the current size and position...
1565 //
1566 int nCurrentX;
1567 int nCurrentY;
1568 int nCurrentWidth;
1569 int nCurrentHeight;
1570 wxSize vSize(-1, -1);
1571
1572 GetPosition(&nCurrentX, &nCurrentY);
1573 GetSize(&nCurrentWidth, &nCurrentHeight);
1574
1575 // ... and don't do anything (avoiding flicker) if it's already ok
1576 if (nX == nCurrentX && nY == nCurrentY &&
1577 nWidth == nCurrentWidth && nHeight == nCurrentHeight)
1578 {
1579 return;
1580 }
1581
1582 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1583 nX = nCurrentX;
1584 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1585 nY = nCurrentY;
1586
1587 AdjustForParentClientOrigin(nX, nY, nSizeFlags);
1588
1589 if (nWidth == -1)
1590 {
1591 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1592 {
1593 vSize = DoGetBestSize();
1594 nWidth = vSize.x;
1595 }
1596 else
1597 {
1598 //
1599 // Just take the current one
1600 //
1601 nWidth = nCurrentWidth;
1602 }
1603 }
1604
1605 if (nHeight == -1)
1606 {
1607 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1608 {
1609 if (vSize.x == -1)
1610 {
1611 vSize = DoGetBestSize();
1612 }
1613 nHeight = vSize.y;
1614 }
1615 else
1616 {
1617 // just take the current one
1618 nHeight = nCurrentHeight;
1619 }
1620 }
1621
1622 DoMoveWindow( nX
1623 ,nY
1624 ,nWidth
1625 ,nHeight
1626 );
1627 } // end of wxWindowOS2::DoSetSize
1628
1629 void wxWindowOS2::DoSetClientSize(
1630 int nWidth
1631 , int nHeight
1632 )
1633 {
1634 wxWindow* pParent = GetParent();
1635 HWND hWnd = GetHwnd();
1636 HWND hParentWnd = (HWND)0;
1637 POINTL vPoint;
1638 RECTL vRect;
1639 RECTL vRect2;
1640 RECTL vRect3;
1641 HWND hClientWnd = (HWND)0;
1642
1643 hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT);
1644 ::WinQueryWindowRect(hClientWnd, &vRect2);
1645 ::WinQueryWindowRect(hWnd, &vRect);
1646 ::WinQueryWindowRect(hParentWnd, &vRect3);
1647
1648 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1649 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1650
1651 vPoint.x = vRect2.xLeft;
1652 vPoint.y = vRect2.yBottom;
1653 if (pParent)
1654 {
1655 vPoint.x -= vRect3.xLeft;
1656 vPoint.y -= vRect3.yBottom;
1657 }
1658
1659 DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight);
1660
1661 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
1662 vEvent.SetEventObject(this);
1663 GetEventHandler()->ProcessEvent(vEvent);
1664 } // end of wxWindowOS2::DoSetClientSize
1665
1666 wxPoint wxWindowOS2::GetClientAreaOrigin() const
1667 {
1668 return wxPoint(0, 0);
1669 } // end of wxWindowOS2::GetClientAreaOrigin
1670
1671 // ---------------------------------------------------------------------------
1672 // text metrics
1673 // ---------------------------------------------------------------------------
1674
1675 int wxWindowOS2::GetCharHeight() const
1676 {
1677 HPS hPs;
1678 FONTMETRICS vFontMetrics;
1679
1680 hPs = ::WinGetPS(GetHwnd());
1681
1682 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1683 {
1684 ::WinReleasePS(hPs);
1685 return (0);
1686 }
1687 ::WinReleasePS(hPs);
1688 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1689 } // end of wxWindowOS2::GetCharHeight
1690
1691 int wxWindowOS2::GetCharWidth() const
1692 {
1693 HPS hPs;
1694 FONTMETRICS vFontMetrics;
1695
1696 hPs = ::WinGetPS(GetHwnd());
1697
1698 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1699 {
1700 ::WinReleasePS(hPs);
1701 return (0);
1702 }
1703 ::WinReleasePS(hPs);
1704 return(vFontMetrics.lAveCharWidth);
1705 } // end of wxWindowOS2::GetCharWidth
1706
1707 void wxWindowOS2::GetTextExtent(
1708 const wxString& rString
1709 , int* pX
1710 , int* pY
1711 , int* pDescent
1712 , int* pExternalLeading
1713 , const wxFont* pTheFont
1714 ) const
1715 {
1716 POINTL avPoint[TXTBOX_COUNT];
1717 POINTL vPtMin;
1718 POINTL vPtMax;
1719 int i;
1720 int l;
1721 FONTMETRICS vFM; // metrics structure
1722 BOOL bRc;
1723 char* pStr;
1724 ERRORID vErrorCode; // last error id code
1725 HPS hPS;
1726
1727
1728 hPS = ::WinGetPS(GetHwnd());
1729
1730 l = rString.Length();
1731 if (l > 0L)
1732 {
1733 pStr = (PCH)rString.c_str();
1734
1735 //
1736 // In world coordinates.
1737 //
1738 bRc = ::GpiQueryTextBox( hPS
1739 ,l
1740 ,pStr
1741 ,TXTBOX_COUNT // return maximum information
1742 ,avPoint // array of coordinates points
1743 );
1744 if (bRc)
1745 {
1746 vPtMin.x = avPoint[0].x;
1747 vPtMax.x = avPoint[0].x;
1748 vPtMin.y = avPoint[0].y;
1749 vPtMax.y = avPoint[0].y;
1750 for (i = 1; i < 4; i++)
1751 {
1752 if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
1753 if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
1754 if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
1755 if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
1756 }
1757 bRc = ::GpiQueryFontMetrics( hPS
1758 ,sizeof(FONTMETRICS)
1759 ,&vFM
1760 );
1761 if (!bRc)
1762 {
1763 vPtMin.x = 0;
1764 vPtMin.y = 0;
1765 vPtMax.x = 0;
1766 vPtMax.y = 0;
1767 }
1768 }
1769 else
1770 {
1771 vPtMin.x = 0;
1772 vPtMin.y = 0;
1773 vPtMax.x = 0;
1774 vPtMax.y = 0;
1775 }
1776 }
1777 else
1778 {
1779 vPtMin.x = 0;
1780 vPtMin.y = 0;
1781 vPtMax.x = 0;
1782 vPtMax.y = 0;
1783 }
1784 if (pX)
1785 *pX = (vPtMax.x - vPtMin.x + 1);
1786 if (pY)
1787 *pY = (vPtMax.y - vPtMin.y + 1);
1788 if (pDescent)
1789 {
1790 if (bRc)
1791 *pDescent = vFM.lMaxDescender;
1792 else
1793 *pDescent = 0;
1794 }
1795 if (pExternalLeading)
1796 {
1797 if (bRc)
1798 *pExternalLeading = vFM.lExternalLeading;
1799 else
1800 *pExternalLeading = 0;
1801 }
1802 ::WinReleasePS(hPS);
1803 } // end of wxWindow::GetTextExtent
1804
1805 bool wxWindowOS2::IsMouseInWindow() const
1806 {
1807 //
1808 // Get the mouse position
1809 POINTL vPt;
1810
1811 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
1812
1813 //
1814 // Find the window which currently has the cursor and go up the window
1815 // chain until we find this window - or exhaust it
1816 //
1817 HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
1818
1819 while (hWnd && (hWnd != GetHwnd()))
1820 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
1821
1822 return hWnd != NULL;
1823 } // end of wxWindowOS2::IsMouseInWindow
1824
1825 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1826 // ---------------------------------------------------------------------------
1827 // Caret manipulation
1828 // ---------------------------------------------------------------------------
1829
1830 void wxWindowOS2::CreateCaret(
1831 int nWidth
1832 , int nHeight
1833 )
1834 {
1835 SetCaret(new wxCaret( this
1836 ,nWidth
1837 ,nHeight
1838 ));
1839 } // end of wxWindowOS2::CreateCaret
1840
1841 void wxWindowOS2::CreateCaret(
1842 const wxBitmap* pBitmap
1843 )
1844 {
1845 wxFAIL_MSG("not implemented");
1846 } // end of wxWindowOS2::CreateCaret
1847
1848 void wxWindowOS2::ShowCaret(
1849 bool bShow
1850 )
1851 {
1852 wxCHECK_RET( m_caret, "no caret to show" );
1853
1854 m_caret->Show(bShow);
1855 } // end of wxWindowOS2::ShowCaret
1856
1857 void wxWindowOS2::DestroyCaret()
1858 {
1859 SetCaret(NULL);
1860 } // end of wxWindowOS2::DestroyCaret
1861
1862 void wxWindowOS2::SetCaretPos(
1863 int nX
1864 , int nY)
1865 {
1866 wxCHECK_RET( m_caret, "no caret to move" );
1867
1868 m_caret->Move( nX
1869 ,nY
1870 );
1871 } // end of wxWindowOS2::SetCaretPos
1872
1873 void wxWindowOS2::GetCaretPos(
1874 int* pX
1875 , int* pY
1876 ) const
1877 {
1878 wxCHECK_RET( m_caret, "no caret to get position of" );
1879
1880 m_caret->GetPosition( pX
1881 ,pY
1882 );
1883 } // end of wxWindowOS2::GetCaretPos
1884
1885 #endif //wxUSE_CARET
1886
1887 // ---------------------------------------------------------------------------
1888 // popup menu
1889 // ---------------------------------------------------------------------------
1890 //
1891 #if wxUSE_MENUS_NATIVE
1892 static void wxYieldForCommandsOnly()
1893 {
1894 //
1895 // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1896 // want to process it here)
1897 //
1898 QMSG vMsg;
1899
1900 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND,
1901 WM_COMMAND,PM_REMOVE) && vMsg.msg != WM_QUIT)
1902 {
1903 wxTheApp->DoMessage((WXMSG*)&vMsg);
1904 }
1905 }
1906 #endif // wxUSE_MENUS_NATIVE
1907
1908 #if wxUSE_MENUS_NATIVE
1909 bool wxWindowOS2::DoPopupMenu(
1910 wxMenu* pMenu
1911 , int nX
1912 , int nY
1913 )
1914 {
1915 HWND hWnd = GetHwnd();
1916 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1917 HWND hMenu = GetHmenuOf(pMenu);
1918
1919 pMenu->SetInvokingWindow(this);
1920 pMenu->UpdateUI();
1921
1922 DoClientToScreen( &nX
1923 ,&nY
1924 );
1925 wxCurrentPopupMenu = pMenu;
1926
1927 ::WinPopupMenu( hWndParent
1928 ,hWnd
1929 ,hMenu
1930 ,nX
1931 ,nY
1932 ,0L
1933 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1934 );
1935 // we need to do it righ now as otherwise the events are never going to be
1936 // sent to wxCurrentPopupMenu from ;()
1937 //
1938 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1939 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1940 // destroyed as soon as we return (it can be a local variable in the caller
1941 // for example) and so we do need to process the event immediately
1942 wxYieldForCommandsOnly();
1943 wxCurrentPopupMenu = NULL;
1944
1945 pMenu->SetInvokingWindow(NULL);
1946 return TRUE;
1947 } // end of wxWindowOS2::DoPopupMenu
1948 #endif // wxUSE_MENUS_NATIVE
1949
1950 // ===========================================================================
1951 // pre/post message processing
1952 // ===========================================================================
1953
1954 MRESULT wxWindowOS2::OS2DefWindowProc(
1955 WXUINT uMsg
1956 , WXWPARAM wParam
1957 , WXLPARAM lParam
1958 )
1959 {
1960 if (m_fnOldWndProc)
1961 return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
1962 else
1963 return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
1964 } // end of wxWindowOS2::OS2DefWindowProc
1965
1966 bool wxWindowOS2::OS2ProcessMessage(
1967 WXMSG* pMsg
1968 )
1969 {
1970 // wxUniversal implements tab traversal itself
1971 #ifndef __WXUNIVERSAL__
1972 QMSG* pQMsg = (QMSG*)pMsg;
1973
1974 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
1975 {
1976 //
1977 // Intercept dialog navigation keys
1978 //
1979 bool bProcess = TRUE;
1980 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
1981
1982 if (uKeyFlags & KC_KEYUP)
1983 bProcess = FALSE;
1984
1985 if (uKeyFlags & KC_ALT)
1986 bProcess = FALSE;
1987
1988 if (!(uKeyFlags & KC_VIRTUALKEY))
1989 bProcess = FALSE;
1990
1991 if (bProcess)
1992 {
1993 bool bCtrlDown = IsCtrlDown();
1994 bool bShiftDown = IsShiftDown();
1995
1996 //
1997 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
1998 // don't process it if it's the case (except for Ctrl-Tab/Enter
1999 // combinations which are always processed)
2000 //
2001 ULONG ulDlgCode = 0;
2002
2003 if (!bCtrlDown)
2004 {
2005 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
2006 }
2007
2008 bool bForward = TRUE;
2009 bool bWindowChange = FALSE;
2010
2011 switch (SHORT2FROMMP(pQMsg->mp2))
2012 {
2013 //
2014 // Going to make certain assumptions about specific types of controls
2015 // here, so we may have to alter some things later if they prove invalid
2016 //
2017 case VK_TAB:
2018 //
2019 // Shift tabl will always be a nav-key but tabs may be wanted
2020 //
2021 if (!bShiftDown)
2022 {
2023 bProcess = FALSE;
2024 }
2025 else
2026 {
2027 //
2028 // Entry Fields want tabs for themselve usually
2029 //
2030 switch (ulDlgCode)
2031 {
2032 case DLGC_ENTRYFIELD:
2033 case DLGC_MLE:
2034 bProcess = TRUE;
2035 break;
2036
2037 default:
2038 bProcess = FALSE;
2039 }
2040
2041 //
2042 // Ctrl-Tab cycles thru notebook pages
2043 //
2044 bWindowChange = bCtrlDown;
2045 bForward = !bShiftDown;
2046 }
2047 break;
2048
2049 case VK_UP:
2050 case VK_LEFT:
2051 if (bCtrlDown)
2052 bProcess = FALSE;
2053 else
2054 bForward = FALSE;
2055 break;
2056
2057 case VK_DOWN:
2058 case VK_RIGHT:
2059 if (bCtrlDown)
2060 bProcess = FALSE;
2061 break;
2062
2063 case VK_ENTER:
2064 {
2065 if (bCtrlDown)
2066 {
2067 //
2068 // ctrl-enter is not processed
2069 //
2070 return FALSE;
2071 }
2072 else if (ulDlgCode & DLGC_BUTTON)
2073 {
2074 //
2075 // buttons want process Enter themselevs
2076 //
2077 bProcess = FALSE;
2078 }
2079 else
2080 {
2081 wxButton* pBtn = wxDynamicCast( GetDefaultItem()
2082 ,wxButton
2083 );
2084
2085 if (pBtn && pBtn->IsEnabled())
2086 {
2087 //
2088 // If we do have a default button, do press it
2089 //
2090 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
2091 return TRUE;
2092 }
2093 // else: but if it does not it makes sense to make
2094 // it work like a TAB - and that's what we do.
2095 // Note that Ctrl-Enter always works this way.
2096 }
2097 }
2098 break;
2099
2100 default:
2101 bProcess = FALSE;
2102 }
2103
2104 if (bProcess)
2105 {
2106 wxNavigationKeyEvent vEvent;
2107
2108 vEvent.SetDirection(bForward);
2109 vEvent.SetWindowChange(bWindowChange);
2110 vEvent.SetEventObject(this);
2111
2112 if (GetEventHandler()->ProcessEvent(vEvent))
2113 {
2114 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
2115
2116 if (pBtn)
2117 {
2118 //
2119 // The button which has focus should be default
2120 //
2121 pBtn->SetDefault();
2122 }
2123 return TRUE;
2124 }
2125 }
2126 }
2127 //
2128 // Let Dialogs process
2129 //
2130 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2131 return TRUE;
2132 }
2133 #else
2134 pMsg = pMsg; // just shut up the compiler
2135 #endif // __WXUNIVERSAL__
2136
2137 #if wxUSE_TOOLTIPS
2138 if ( m_tooltip )
2139 {
2140 // relay mouse move events to the tooltip control
2141 QMSG* pQMsg = (QMSG*)pMsg;
2142
2143 if (pQMsg->msg == WM_MOUSEMOVE )
2144 m_tooltip->RelayEvent(pMsg);
2145 }
2146 #endif // wxUSE_TOOLTIPS
2147
2148 return FALSE;
2149 } // end of wxWindowOS2::OS2ProcessMessage
2150
2151 bool wxWindowOS2::OS2TranslateMessage(
2152 WXMSG* pMsg
2153 )
2154 {
2155 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2156 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2157 #else
2158 pMsg = pMsg;
2159 return FALSE;
2160 #endif //wxUSE_ACCEL
2161 } // end of wxWindowOS2::OS2TranslateMessage
2162
2163 // ---------------------------------------------------------------------------
2164 // message params unpackers
2165 // ---------------------------------------------------------------------------
2166
2167 void wxWindowOS2::UnpackCommand(
2168 WXWPARAM wParam
2169 , WXLPARAM lParam
2170 , WORD* pId
2171 , WXHWND* phWnd
2172 , WORD* pCmd
2173 )
2174 {
2175 *pId = LOWORD(wParam);
2176 *phWnd = NULL; // or may be GetHWND() ?
2177 *pCmd = LOWORD(lParam);
2178 } // end of wxWindowOS2::UnpackCommand
2179
2180 void wxWindowOS2::UnpackActivate(
2181 WXWPARAM wParam
2182 , WXLPARAM lParam
2183 , WXWORD* pState
2184 , WXHWND* phWnd
2185 )
2186 {
2187 *pState = LOWORD(wParam);
2188 *phWnd = (WXHWND)lParam;
2189 } // end of wxWindowOS2::UnpackActivate
2190
2191 void wxWindowOS2::UnpackScroll(
2192 WXWPARAM wParam
2193 , WXLPARAM lParam
2194 , WXWORD* pCode
2195 , WXWORD* pPos
2196 , WXHWND* phWnd
2197 )
2198 {
2199 ULONG ulId;
2200 HWND hWnd;
2201
2202 ulId = (ULONG)LONGFROMMP(wParam);
2203 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2204 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2205 *phWnd = NULLHANDLE;
2206 else
2207 *phWnd = hWnd;
2208
2209 *pPos = SHORT1FROMMP(lParam);
2210 *pCode = SHORT2FROMMP(lParam);
2211 } // end of wxWindowOS2::UnpackScroll
2212
2213 void wxWindowOS2::UnpackMenuSelect(
2214 WXWPARAM wParam
2215 , WXLPARAM lParam
2216 , WXWORD* pItem
2217 , WXWORD* pFlags
2218 , WXHMENU* phMenu
2219 )
2220 {
2221 *pItem = (WXWORD)LOWORD(wParam);
2222 *pFlags = HIWORD(wParam);
2223 *phMenu = (WXHMENU)lParam;
2224 } // end of wxWindowOS2::UnpackMenuSelect
2225
2226 // ---------------------------------------------------------------------------
2227 // Main wxWindows window proc and the window proc for wxWindow
2228 // ---------------------------------------------------------------------------
2229
2230 //
2231 // Hook for new window just as it's being created, when the window isn't yet
2232 // associated with the handle
2233 //
2234 wxWindowOS2* wxWndHook = NULL;
2235
2236 //
2237 // Main window proc
2238 //
2239 MRESULT EXPENTRY wxWndProc(
2240 HWND hWnd
2241 , ULONG ulMsg
2242 , MPARAM wParam
2243 , MPARAM lParam
2244 )
2245 {
2246 //
2247 // Trace all ulMsgs - useful for the debugging
2248 //
2249 #ifdef __WXDEBUG__
2250 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2251 wxGetMessageName(ulMsg), wParam, lParam);
2252 #endif // __WXDEBUG__
2253
2254 wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
2255
2256 //
2257 // When we get the first message for the HWND we just created, we associate
2258 // it with wxWindow stored in wxWndHook
2259 //
2260 if (!pWnd && wxWndHook)
2261 {
2262 wxAssociateWinWithHandle(hWnd, wxWndHook);
2263 pWnd = wxWndHook;
2264 wxWndHook = NULL;
2265 pWnd->SetHWND((WXHWND)hWnd);
2266 }
2267
2268 MRESULT rc = (MRESULT)0;
2269
2270
2271 //
2272 // Stop right here if we don't have a valid handle in our wxWindow object.
2273 //
2274 if (pWnd && !pWnd->GetHWND())
2275 {
2276 pWnd->SetHWND((WXHWND) hWnd);
2277 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2278 pWnd->SetHWND(0);
2279 }
2280 else
2281 {
2282 if (pWnd)
2283 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
2284 else
2285 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
2286 }
2287
2288 return rc;
2289 } // end of wxWndProc
2290
2291 //
2292 // We will add (or delete) messages we need to handle at this default
2293 // level as we go
2294 //
2295 MRESULT wxWindowOS2::OS2WindowProc(
2296 WXUINT uMsg
2297 , WXWPARAM wParam
2298 , WXLPARAM lParam
2299 )
2300 {
2301 //
2302 // Did we process the uMsg?
2303 //
2304 bool bProcessed = FALSE;
2305 MRESULT mResult;
2306
2307 //
2308 // For most messages we should return 0 when we do process the message
2309 //
2310 mResult = (MRESULT)0;
2311
2312 switch (uMsg)
2313 {
2314 case WM_CREATE:
2315 {
2316 bool bMayCreate;
2317
2318 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2319 ,&bMayCreate
2320 );
2321 if (bProcessed)
2322 {
2323 //
2324 // Return 0 to bAllow window creation
2325 //
2326 mResult = (MRESULT)(bMayCreate ? 0 : -1);
2327 }
2328 }
2329 break;
2330
2331 case WM_DESTROY:
2332 HandleDestroy();
2333 bProcessed = TRUE;
2334 break;
2335
2336 case WM_MOVE:
2337 bProcessed = HandleMove( LOWORD(lParam)
2338 ,HIWORD(lParam)
2339 );
2340 break;
2341
2342 case WM_SIZE:
2343 bProcessed = HandleSize( LOWORD(lParam)
2344 ,HIWORD(lParam)
2345 ,(WXUINT)wParam
2346 );
2347 break;
2348
2349 case WM_ACTIVATE:
2350 {
2351 WXWORD wState;
2352 WXHWND hWnd;
2353
2354 UnpackActivate( wParam
2355 ,lParam
2356 ,&wState
2357 ,&hWnd
2358 );
2359
2360 bProcessed = HandleActivate( wState
2361 ,(WXHWND)hWnd
2362 );
2363 bProcessed = FALSE;
2364 }
2365 break;
2366
2367 case WM_SETFOCUS:
2368 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2369 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2370 else
2371 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
2372 break;
2373
2374 case WM_PAINT:
2375 bProcessed = HandlePaint();
2376 break;
2377
2378 case WM_CLOSE:
2379 //
2380 // Don't let the DefWindowProc() destroy our window - we'll do it
2381 // ourselves in ~wxWindow
2382 //
2383 bProcessed = TRUE;
2384 mResult = (MRESULT)TRUE;
2385 break;
2386
2387 case WM_SHOW:
2388 bProcessed = HandleShow(wParam != 0, (int)lParam);
2389 break;
2390
2391 //
2392 // Under OS2 PM Joysticks are treated just like mouse events
2393 // The "Motion" events will be prevelent in joysticks
2394 //
2395 case WM_MOUSEMOVE:
2396 case WM_BUTTON1DOWN:
2397 case WM_BUTTON1UP:
2398 case WM_BUTTON1DBLCLK:
2399 case WM_BUTTON1MOTIONEND:
2400 case WM_BUTTON1MOTIONSTART:
2401 case WM_BUTTON2DOWN:
2402 case WM_BUTTON2UP:
2403 case WM_BUTTON2DBLCLK:
2404 case WM_BUTTON2MOTIONEND:
2405 case WM_BUTTON2MOTIONSTART:
2406 case WM_BUTTON3DOWN:
2407 case WM_BUTTON3UP:
2408 case WM_BUTTON3DBLCLK:
2409 case WM_BUTTON3MOTIONEND:
2410 case WM_BUTTON3MOTIONSTART:
2411 {
2412 short x = LOWORD(lParam);
2413 short y = HIWORD(lParam);
2414
2415 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
2416 }
2417 break;
2418 case WM_SYSCOMMAND:
2419 bProcessed = HandleSysCommand(wParam, lParam);
2420 break;
2421
2422 case WM_COMMAND:
2423 {
2424 WORD id, cmd;
2425 WXHWND hwnd;
2426 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2427
2428 bProcessed = HandleCommand(id, cmd, hwnd);
2429 }
2430 break;
2431
2432 //
2433 // For these messages we must return TRUE if process the message
2434 //
2435 case WM_DRAWITEM:
2436 case WM_MEASUREITEM:
2437 {
2438 int nIdCtrl = (UINT)wParam;
2439
2440 if ( uMsg == WM_DRAWITEM )
2441 {
2442 bProcessed = OS2OnDrawItem(nIdCtrl,
2443 (WXDRAWITEMSTRUCT *)lParam);
2444 }
2445 else
2446 {
2447 bProcessed = OS2OnMeasureItem(nIdCtrl,
2448 (WXMEASUREITEMSTRUCT *)lParam);
2449 }
2450
2451 if ( bProcessed )
2452 mResult = (MRESULT)TRUE;
2453 }
2454 break;
2455
2456 case WM_QUERYDLGCODE:
2457 if ( m_lDlgCode )
2458 {
2459 mResult = (MRESULT)m_lDlgCode;
2460 bProcessed = TRUE;
2461 }
2462 //
2463 //else: get the dlg code from the DefWindowProc()
2464 //
2465 break;
2466
2467 //
2468 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2469 // and key-down events are obtained from the WM_CHAR params.
2470 //
2471 case WM_CHAR:
2472 {
2473 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2474
2475 if (uKeyFlags & KC_KEYUP)
2476 {
2477 //TODO: check if the cast to WXWORD isn't causing trouble
2478 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2479 break;
2480 }
2481 else // keydown event
2482 {
2483 //
2484 // If this has been processed by an event handler,
2485 // return 0 now (we've handled it). DON't RETURN
2486 // we still need to process further
2487 //
2488 HandleKeyDown((WXDWORD)wParam, lParam);
2489 if (uKeyFlags & KC_VIRTUALKEY)
2490 {
2491 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2492
2493 //
2494 // We consider these message "not interesting" to OnChar
2495 //
2496 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2497 {
2498 bProcessed = TRUE;
2499 break;
2500 }
2501 switch(uVk)
2502 {
2503 //
2504 // Avoid duplicate messages to OnChar for these ASCII keys: they
2505 // will be translated by TranslateMessage() and received in WM_CHAR
2506 case VK_ESC:
2507 case VK_SPACE:
2508 case VK_ENTER:
2509 case VK_BACKSPACE:
2510 case VK_TAB:
2511 // But set processed to FALSE, not TRUE to still pass them to
2512 // the control's default window proc - otherwise built-in
2513 // keyboard handling won't work
2514 bProcessed = FALSE;
2515 break;
2516
2517 case VK_LEFT:
2518 case VK_RIGHT:
2519 case VK_DOWN:
2520 case VK_UP:
2521 default:
2522 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2523 }
2524 break;
2525 }
2526 else // WM_CHAR -- Always an ASCII character
2527 {
2528 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2529 break;
2530 }
2531 }
2532 }
2533
2534 case WM_HSCROLL:
2535 case WM_VSCROLL:
2536 {
2537 WXWORD wCode;
2538 WXWORD wPos;
2539 WXHWND hWnd;
2540 UnpackScroll( wParam
2541 ,lParam
2542 ,&wCode
2543 ,&wPos
2544 ,&hWnd
2545 );
2546
2547 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2548 : wxVERTICAL
2549 ,wCode
2550 ,wPos
2551 ,hWnd
2552 );
2553 }
2554 break;
2555
2556 case WM_CONTROL:
2557 switch(SHORT2FROMMP(wParam))
2558 {
2559 case SPBN_UPARROW:
2560 case SPBN_DOWNARROW:
2561 case SPBN_CHANGE:
2562 {
2563 char zVal[10];
2564 long lVal;
2565
2566 ::WinSendMsg( HWNDFROMMP(lParam)
2567 ,SPBM_QUERYVALUE
2568 ,&zVal
2569 ,MPFROM2SHORT( (USHORT)10
2570 ,(USHORT)SPBQ_UPDATEIFVALID
2571 )
2572 );
2573 lVal = atol(zVal);
2574 bProcessed = OS2OnScroll( wxVERTICAL
2575 ,(int)SHORT2FROMMP(wParam)
2576 ,(int)lVal
2577 ,HWNDFROMMP(lParam)
2578 );
2579 }
2580 break;
2581
2582 case SLN_SLIDERTRACK:
2583 {
2584 HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
2585 wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
2586
2587 if (pChild->IsKindOf(CLASSINFO(wxSlider)))
2588 bProcessed = OS2OnScroll( wxVERTICAL
2589 ,(int)SHORT2FROMMP(wParam)
2590 ,(int)LONGFROMMP(lParam)
2591 ,hWnd
2592 );
2593 }
2594 break;
2595 }
2596 break;
2597
2598 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2599 case WM_CTLCOLORCHANGE:
2600 {
2601 bProcessed = HandleCtlColor(&hBrush);
2602 }
2603 break;
2604 #endif
2605 case WM_ERASEBACKGROUND:
2606 //
2607 // Returning TRUE to requestw PM to paint the window background
2608 // in SYSCLR_WINDOW. We don't really want that
2609 //
2610 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2611 mResult = (MRESULT)(FALSE);
2612 break;
2613
2614 // the return value for this message is ignored
2615 case WM_SYSCOLORCHANGE:
2616 bProcessed = HandleSysColorChange();
2617 break;
2618
2619 case WM_REALIZEPALETTE:
2620 bProcessed = HandlePaletteChanged();
2621 break;
2622
2623 // move all drag and drops to wxDrg
2624 case WM_ENDDRAG:
2625 bProcessed = HandleEndDrag(wParam);
2626 break;
2627
2628 case WM_INITDLG:
2629 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2630
2631 if ( bProcessed )
2632 {
2633 // we never set focus from here
2634 mResult = FALSE;
2635 }
2636 break;
2637
2638 // wxFrame specific message
2639 case WM_MINMAXFRAME:
2640 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2641 break;
2642
2643 case WM_SYSVALUECHANGED:
2644 // TODO: do something
2645 mResult = (MRESULT)TRUE;
2646 break;
2647
2648 //
2649 // Comparable to WM_SETPOINTER for windows, only for just controls
2650 //
2651 case WM_CONTROLPOINTER:
2652 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2653 ,(HWND)lParam // Cursor Handle
2654 );
2655 if (bProcessed )
2656 {
2657 //
2658 // Returning TRUE stops the DefWindowProc() from further
2659 // processing this message - exactly what we need because we've
2660 // just set the cursor.
2661 //
2662 mResult = (MRESULT)TRUE;
2663 }
2664 break;
2665 }
2666 if (!bProcessed)
2667 {
2668 #ifdef __WXDEBUG__
2669 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2670 wxGetMessageName(uMsg));
2671 #endif // __WXDEBUG__
2672 if (IsKindOf(CLASSINFO(wxFrame)))
2673 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2674 else
2675 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2676 }
2677 return mResult;
2678 } // end of wxWindowOS2::OS2WindowProc
2679
2680 //
2681 // Dialog window proc
2682 //
2683 MRESULT wxDlgProc(
2684 HWND WXUNUSED(hWnd)
2685 , UINT uMsg
2686 , MPARAM WXUNUSED(wParam)
2687 , MPARAM WXUNUSED(lParam))
2688 {
2689 if (uMsg == WM_INITDLG)
2690 {
2691 //
2692 // For this message, returning TRUE tells system to set focus to the
2693 // first control in the dialog box
2694 //
2695 return (MRESULT)TRUE;
2696 }
2697 else
2698 {
2699 //
2700 // For all the other ones, FALSE means that we didn't process the
2701 // message
2702 //
2703 return (MRESULT)0;
2704 }
2705 } // end of wxDlgProc
2706
2707 wxWindow* wxFindWinFromHandle(
2708 WXHWND hWnd
2709 )
2710 {
2711 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2712
2713 if (!pNode)
2714 return NULL;
2715 return (wxWindow *)pNode->Data();
2716 } // end of wxFindWinFromHandle
2717
2718 void wxAssociateWinWithHandle(
2719 HWND hWnd
2720 , wxWindowOS2* pWin
2721 )
2722 {
2723 //
2724 // Adding NULL hWnd is (first) surely a result of an error and
2725 // (secondly) breaks menu command processing
2726 //
2727 wxCHECK_RET( hWnd != (HWND)NULL,
2728 wxT("attempt to add a NULL hWnd to window list ignored") );
2729
2730
2731 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2732
2733 if (pOldWin && (pOldWin != pWin))
2734 {
2735 wxString str(pWin->GetClassInfo()->GetClassName());
2736 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2737 ,(int)hWnd
2738 ,(const char*)str
2739 );
2740 }
2741 else if (!pOldWin)
2742 {
2743 wxWinHandleList->Append( (long)hWnd
2744 ,pWin
2745 );
2746 }
2747 } // end of wxAssociateWinWithHandle
2748
2749 void wxRemoveHandleAssociation(
2750 wxWindowOS2* pWin
2751 )
2752 {
2753 wxWinHandleList->DeleteObject(pWin);
2754 } // end of wxRemoveHandleAssociation
2755
2756 //
2757 // Default destroyer - override if you destroy it in some other way
2758 // (e.g. with MDI child windows)
2759 //
2760 void wxWindowOS2::OS2DestroyWindow()
2761 {
2762 }
2763
2764 void wxWindowOS2::OS2DetachWindowMenu()
2765 {
2766 #ifndef __WXUNIVERSAL__
2767 if (m_hMenu)
2768 {
2769 HMENU hMenu = (HMENU)m_hMenu;
2770
2771 int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
2772 int i;
2773
2774 for (i = 0; i < nN; i++)
2775 {
2776 wxChar zBuf[100];
2777 int nChars = (int)::WinSendMsg( hMenu
2778 ,MM_QUERYITEMTEXT
2779 ,MPFROM2SHORT(i, nN)
2780 ,zBuf
2781 );
2782 if (!nChars)
2783 {
2784 wxLogLastError(wxT("GetMenuString"));
2785 continue;
2786 }
2787
2788 if (wxStrcmp(zBuf, wxT("&Window")) == 0)
2789 {
2790 ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
2791 break;
2792 }
2793 }
2794 }
2795 #endif // __WXUNIVERSAL__
2796 } // end of wxWindowOS2::OS2DetachWindowMenu
2797
2798 bool wxWindowOS2::OS2GetCreateWindowCoords(
2799 const wxPoint& rPos
2800 , const wxSize& rSize
2801 , int& rnX
2802 , int& rnY
2803 , int& rnWidth
2804 , int& rnHeight
2805 ) const
2806 {
2807 bool bNonDefault = FALSE;
2808
2809 if (rPos.x == -1)
2810 {
2811 //
2812 // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2813 // just as well set it to CW_USEDEFAULT as well
2814 rnX = rnY = CW_USEDEFAULT;
2815 }
2816 else
2817 {
2818 rnX = rPos.x;
2819 rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
2820 bNonDefault = TRUE;
2821 }
2822 if (rSize.x == -1)
2823 {
2824 //
2825 // As abobe, h is not used at all in this case anyhow
2826 //
2827 rnWidth = rnHeight = CW_USEDEFAULT;
2828 }
2829 else
2830 {
2831 rnWidth = rSize.x;
2832 rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
2833 bNonDefault = TRUE;
2834 }
2835 return bNonDefault;
2836 } // end of wxWindowOS2::OS2GetCreateWindowCoords
2837
2838 bool wxWindowOS2::OS2Create(
2839 WXHWND hParent
2840 , PSZ zClass
2841 , const wxChar* zTitle
2842 , WXDWORD dwStyle
2843 , long lX
2844 , long lY
2845 , long lWidth
2846 , long lHeight
2847 , WXHWND hOwner
2848 , WXHWND WXUNUSED(hZOrder)
2849 , unsigned long ulId
2850 , void* pCtlData
2851 , void* pPresParams
2852 , WXDWORD dwExStyle
2853 )
2854 {
2855 ERRORID vError;
2856 wxString sError;
2857 long lX1 = 0L;
2858 long lY1 = 0L;
2859 long lWidth1 = 20L;
2860 long lHeight1 = 20L;
2861 int nControlId = 0;
2862 int nNeedsubclass = 0;
2863 PCSZ pszClass = zClass;
2864
2865 //
2866 // Find parent's size, if it exists, to set up a possible default
2867 // panel size the size of the parent window
2868 //
2869 lX1 = lX;
2870 lY1 = lY;
2871 if (lWidth > -1L)
2872 lWidth1 = lWidth;
2873 if (lHeight > -1L)
2874 lHeight1 = lHeight;
2875
2876 wxWndHook = this;
2877
2878 //
2879 // check to see if the new window is a standard control
2880 //
2881 if ((ULONG)zClass == (ULONG)WC_BUTTON ||
2882 (ULONG)zClass == (ULONG)WC_COMBOBOX ||
2883 (ULONG)zClass == (ULONG)WC_CONTAINER ||
2884 (ULONG)zClass == (ULONG)WC_ENTRYFIELD ||
2885 (ULONG)zClass == (ULONG)WC_FRAME ||
2886 (ULONG)zClass == (ULONG)WC_LISTBOX ||
2887 (ULONG)zClass == (ULONG)WC_MENU ||
2888 (ULONG)zClass == (ULONG)WC_NOTEBOOK ||
2889 (ULONG)zClass == (ULONG)WC_SCROLLBAR ||
2890 (ULONG)zClass == (ULONG)WC_SPINBUTTON ||
2891 (ULONG)zClass == (ULONG)WC_STATIC ||
2892 (ULONG)zClass == (ULONG)WC_TITLEBAR ||
2893 (ULONG)zClass == (ULONG)WC_VALUESET
2894 )
2895 {
2896 nControlId = ulId;
2897 }
2898 else
2899 {
2900 // no standard controls
2901 if(wxString (wxT("wxFrameClass")) == wxString(zClass) )
2902 {
2903 pszClass = WC_FRAME;
2904 nNeedsubclass = 1;
2905 }
2906 else
2907 {
2908 nControlId = ulId;
2909 if(nControlId < 0)
2910 nControlId = FID_CLIENT;
2911 }
2912 }
2913
2914 HWND parent;
2915 if ( GetWindowStyleFlag() & wxPOPUP_WINDOW )
2916 {
2917 // popup windows should have desktop as parent because they shouldn't
2918 // be limited to the parents client area as child windows usually are
2919 parent = HWND_DESKTOP;
2920 }
2921 else if ( hParent )
2922 {
2923 parent = hParent;
2924 }
2925 else
2926 {
2927 // top level window
2928 parent = NULL;
2929 }
2930
2931 //
2932 // We will either have a registered class via string name or a standard PM Class via a long
2933 //
2934 m_hWnd = (WXHWND)::WinCreateWindow(parent, zClass,
2935 (PSZ)zTitle ? zTitle : wxT(""),
2936 dwStyle, lX1, lY1, lWidth, lHeight,
2937 hOwner, HWND_TOP, (ULONG)nControlId,
2938 pCtlData, pPresParams);
2939
2940 if (!m_hWnd)
2941 {
2942 vError = ::WinGetLastError(vHabmain);
2943 sError = wxPMErrorToStr(vError);
2944 wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError);
2945 return FALSE;
2946 }
2947 m_dwExStyle = dwExStyle;
2948 ::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this);
2949 wxWndHook = NULL;
2950
2951 #ifdef __WXDEBUG__
2952 wxNode* pNode = wxWinHandleList->Member(this);
2953
2954 if (pNode)
2955 {
2956 HWND hWnd = (HWND)pNode->GetKeyInteger();
2957
2958 if (hWnd != (HWND)m_hWnd)
2959
2960 {
2961 wxLogError("A second HWND association is being added for the same window!");
2962 }
2963 }
2964 #endif
2965 wxAssociateWinWithHandle((HWND)m_hWnd
2966 ,this
2967 );
2968 //
2969 // Now need to subclass window.
2970 //
2971 if(!nNeedsubclass)
2972 {
2973 wxAssociateWinWithHandle((HWND)m_hWnd,this);
2974 }
2975 else
2976 {
2977 SubclassWin(GetHWND());
2978 }
2979 return TRUE;
2980 } // end of wxWindowOS2::OS2Create
2981
2982 // ===========================================================================
2983 // OS2 PM message handlers
2984 // ===========================================================================
2985
2986 // ---------------------------------------------------------------------------
2987 // window creation/destruction
2988 // ---------------------------------------------------------------------------
2989
2990 bool wxWindowOS2::HandleCreate(
2991 WXLPCREATESTRUCT WXUNUSED(vCs)
2992 , bool* pbMayCreate
2993 )
2994 {
2995 wxWindowCreateEvent vEvent((wxWindow*)this);
2996
2997 (void)GetEventHandler()->ProcessEvent(vEvent);
2998 *pbMayCreate = TRUE;
2999 return TRUE;
3000 } // end of wxWindowOS2::HandleCreate
3001
3002 bool wxWindowOS2::HandleDestroy()
3003 {
3004 wxWindowDestroyEvent vEvent((wxWindow*)this);
3005
3006 (void)GetEventHandler()->ProcessEvent(vEvent);
3007
3008 //
3009 // Delete our drop target if we've got one
3010 //
3011 #if wxUSE_DRAG_AND_DROP
3012 if (m_dropTarget != NULL)
3013 {
3014 m_dropTarget->Revoke(m_hWnd);
3015 delete m_dropTarget;
3016 m_dropTarget = NULL;
3017 }
3018 #endif // wxUSE_DRAG_AND_DROP
3019
3020 //
3021 // WM_DESTROY handled
3022 //
3023 return TRUE;
3024 } // end of wxWindowOS2::HandleDestroy
3025
3026 // ---------------------------------------------------------------------------
3027 // activation/focus
3028 // ---------------------------------------------------------------------------
3029 void wxWindowOS2::OnSetFocus(
3030 wxFocusEvent& rEvent
3031 )
3032 {
3033 rEvent.Skip();
3034 } // end of wxWindowOS2::OnSetFocus
3035
3036 bool wxWindowOS2::HandleActivate(
3037 int nState
3038 , WXHWND WXUNUSED(hActivate)
3039 )
3040 {
3041 wxActivateEvent vEvent( wxEVT_ACTIVATE
3042 ,(bool)nState
3043 ,m_windowId
3044 );
3045 vEvent.SetEventObject(this);
3046 return GetEventHandler()->ProcessEvent(vEvent);
3047 } // end of wxWindowOS2::HandleActivate
3048
3049 bool wxWindowOS2::HandleSetFocus(
3050 WXHWND WXUNUSED(hWnd)
3051 )
3052 {
3053 #if wxUSE_CARET
3054 //
3055 // Deal with caret
3056 //
3057 if (m_caret)
3058 {
3059 m_caret->OnSetFocus();
3060 }
3061 #endif // wxUSE_CARET
3062
3063 #if wxUSE_TEXTCTRL
3064 // If it's a wxTextCtrl don't send the event as it will be done
3065 // after the control gets to process it from EN_FOCUS handler
3066 if ( wxDynamicCastThis(wxTextCtrl) )
3067 {
3068 return FALSE;
3069 }
3070 #endif // wxUSE_TEXTCTRL
3071
3072 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
3073
3074 vEvent.SetEventObject(this);
3075 return GetEventHandler()->ProcessEvent(vEvent);
3076 } // end of wxWindowOS2::HandleSetFocus
3077
3078 bool wxWindowOS2::HandleKillFocus(
3079 WXHWND WXUNUSED(hWnd)
3080 )
3081 {
3082 #if wxUSE_CARET
3083 //
3084 // Deal with caret
3085 //
3086 if (m_caret)
3087 {
3088 m_caret->OnKillFocus();
3089 }
3090 #endif // wxUSE_CARET
3091
3092 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
3093 ,m_windowId
3094 );
3095
3096 vEvent.SetEventObject(this);
3097 return GetEventHandler()->ProcessEvent(vEvent);
3098 } // end of wxWindowOS2::HandleKillFocus
3099
3100 // ---------------------------------------------------------------------------
3101 // miscellaneous
3102 // ---------------------------------------------------------------------------
3103
3104 bool wxWindowOS2::HandleShow(
3105 bool bShow
3106 , int WXUNUSED(nStatus)
3107 )
3108 {
3109 wxShowEvent vEvent(GetId(), bShow);
3110
3111 vEvent.m_eventObject = this;
3112 return GetEventHandler()->ProcessEvent(vEvent);
3113 } // end of wxWindowOS2::HandleShow
3114
3115 bool wxWindowOS2::HandleInitDialog(
3116 WXHWND WXUNUSED(hWndFocus)
3117 )
3118 {
3119 wxInitDialogEvent vEvent(GetId());
3120
3121 vEvent.m_eventObject = this;
3122 return GetEventHandler()->ProcessEvent(vEvent);
3123 } // end of wxWindowOS2::HandleInitDialog
3124
3125 bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
3126 {
3127 // TODO: We'll handle drag and drop later
3128 return FALSE;
3129 }
3130
3131 bool wxWindowOS2::HandleSetCursor(
3132 USHORT WXUNUSED(vId)
3133 , WXHWND hPointer
3134 )
3135 {
3136 //
3137 // Under OS/2 PM this allows the pointer to be changed
3138 // as it passes over a control
3139 //
3140 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
3141 return TRUE;
3142 } // end of wxWindowOS2::HandleSetCursor
3143
3144 // ---------------------------------------------------------------------------
3145 // owner drawn stuff
3146 // ---------------------------------------------------------------------------
3147 bool wxWindowOS2::OS2OnDrawItem(
3148 int vId
3149 , WXDRAWITEMSTRUCT* pItemStruct
3150 )
3151 {
3152 #if wxUSE_OWNER_DRAWN
3153 wxDC vDc;
3154
3155 #if wxUSE_MENUS_NATIVE
3156 //
3157 // Is it a menu item?
3158 //
3159 if (vId == 0)
3160 {
3161 ERRORID vError;
3162 wxString sError;
3163 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3164 wxFrame* pFrame = (wxFrame*)this;
3165 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3166 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
3167 wxRect vRect( pMeasureStruct->rclItem.xLeft
3168 ,pMeasureStruct->rclItem.yBottom
3169 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3170 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3171 );
3172 vDc.SetHDC( hDC
3173 ,FALSE
3174 );
3175 vDc.SetHPS(pMeasureStruct->hps);
3176 //
3177 // Load the wxWindows Pallete and set to RGB mode
3178 //
3179 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3180 ,0L
3181 ,LCOLF_CONSECRGB
3182 ,0L
3183 ,(LONG)wxTheColourDatabase->m_nSize
3184 ,(PLONG)wxTheColourDatabase->m_palTable
3185 ))
3186 {
3187 vError = ::WinGetLastError(vHabmain);
3188 sError = wxPMErrorToStr(vError);
3189 wxLogError("Unable to set current color table. Error: %s\n", sError);
3190 }
3191 //
3192 // Set the color table to RGB mode
3193 //
3194 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3195 ,0L
3196 ,LCOLF_RGB
3197 ,0L
3198 ,0L
3199 ,NULL
3200 ))
3201 {
3202 vError = ::WinGetLastError(vHabmain);
3203 sError = wxPMErrorToStr(vError);
3204 wxLogError("Unable to set current color table. Error: %s\n", sError);
3205 }
3206
3207 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3208
3209
3210 int eAction = 0;
3211 int eStatus = 0;
3212
3213 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
3214 {
3215 //
3216 // Entire Item needs to be redrawn (either it has reappeared from
3217 // behind another window or is being displayed for the first time
3218 //
3219 eAction = wxOwnerDrawn::wxODDrawAll;
3220
3221 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3222 {
3223 //
3224 // If it is currently selected we let the system handle it
3225 //
3226 eStatus |= wxOwnerDrawn::wxODSelected;
3227 }
3228 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3229 {
3230 //
3231 // If it is currently checked we draw our own
3232 //
3233 eStatus |= wxOwnerDrawn::wxODChecked;
3234 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3235 }
3236 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3237 {
3238 //
3239 // If it is currently disabled we let the system handle it
3240 //
3241 eStatus |= wxOwnerDrawn::wxODDisabled;
3242 }
3243 //
3244 // Don't really care about framed (indicationg focus) or NoDismiss
3245 //
3246 }
3247 else
3248 {
3249 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3250 {
3251 eAction = wxOwnerDrawn::wxODDrawAll;
3252 eStatus |= wxOwnerDrawn::wxODSelected;
3253 //
3254 // Keep the system from trying to highlight with its bogus colors
3255 //
3256 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3257 }
3258 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3259 {
3260 eAction = wxOwnerDrawn::wxODDrawAll;
3261 eStatus = 0;
3262 //
3263 // Keep the system from trying to highlight with its bogus colors
3264 //
3265 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3266 }
3267 else
3268 {
3269 //
3270 // For now we don't care about anything else
3271 // just ignore the entire message!
3272 //
3273 return TRUE;
3274 }
3275 }
3276 //
3277 // Now redraw the item
3278 //
3279 return(pMenuItem->OnDrawItem( vDc
3280 ,vRect
3281 ,(wxOwnerDrawn::wxODAction)eAction
3282 ,(wxOwnerDrawn::wxODStatus)eStatus
3283 ));
3284 //
3285 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3286 // the system will do the highlight or fraeming or disabling for us,
3287 // otherwise, we'd have to do it ourselves.
3288 //
3289 }
3290 #endif // wxUSE_MENUS_NATIVE
3291
3292 wxWindow* pItem = FindItem(vId);
3293
3294 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3295 {
3296 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3297 }
3298 #else
3299 vId = vId;
3300 pItemStruct = pItemStruct;
3301 #endif
3302 return FALSE;
3303 } // end of wxWindowOS2::OS2OnDrawItem
3304
3305 bool wxWindowOS2::OS2OnMeasureItem(
3306 int lId
3307 , WXMEASUREITEMSTRUCT* pItemStruct
3308 )
3309 {
3310 #if wxUSE_OWNER_DRAWN
3311 //
3312 // Is it a menu item?
3313 //
3314 if (lId == 65536) // I really don't like this...has to be a better indicator
3315 {
3316 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
3317 {
3318 size_t nWidth;
3319 size_t nHeight;
3320 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3321 wxFrame* pFrame = (wxFrame*)this;
3322 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3323
3324 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3325 nWidth = 0L;
3326 nHeight = 0L;
3327 if (pMenuItem->OnMeasureItem( &nWidth
3328 ,&nHeight
3329 ))
3330 {
3331 pMeasureStruct->rclItem.xRight = nWidth;
3332 pMeasureStruct->rclItem.xLeft = 0L;
3333 pMeasureStruct->rclItem.yTop = nHeight;
3334 pMeasureStruct->rclItem.yBottom = 0L;
3335 return TRUE;
3336 }
3337 return FALSE;
3338 }
3339 }
3340 wxWindow* pItem = FindItem(lId);
3341
3342 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3343 {
3344 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
3345 }
3346 #else
3347 lId = lId;
3348 pItemStruct = pItemStruct;
3349 #endif // wxUSE_OWNER_DRAWN
3350 return FALSE;
3351 }
3352
3353 // ---------------------------------------------------------------------------
3354 // colours and palettes
3355 // ---------------------------------------------------------------------------
3356
3357 bool wxWindowOS2::HandleSysColorChange()
3358 {
3359 wxSysColourChangedEvent vEvent;
3360
3361 vEvent.SetEventObject(this);
3362 return GetEventHandler()->ProcessEvent(vEvent);
3363 } // end of wxWindowOS2::HandleSysColorChange
3364
3365 bool wxWindowOS2::HandleCtlColor(
3366 WXHBRUSH* WXUNUSED(phBrush)
3367 )
3368 {
3369 //
3370 // Not much provided with message. So not sure I can do anything with it
3371 //
3372 return TRUE;
3373 } // end of wxWindowOS2::HandleCtlColor
3374
3375
3376 // Define for each class of dialog and control
3377 WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
3378 WXHWND WXUNUSED(hWnd),
3379 WXUINT WXUNUSED(nCtlColor),
3380 WXUINT WXUNUSED(message),
3381 WXWPARAM WXUNUSED(wParam),
3382 WXLPARAM WXUNUSED(lParam))
3383 {
3384 return (WXHBRUSH)0;
3385 }
3386
3387 bool wxWindowOS2::HandlePaletteChanged()
3388 {
3389 // need to set this to something first
3390 WXHWND hWndPalChange = NULLHANDLE;
3391
3392 wxPaletteChangedEvent vEvent(GetId());
3393
3394 vEvent.SetEventObject(this);
3395 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
3396
3397 return GetEventHandler()->ProcessEvent(vEvent);
3398 } // end of wxWindowOS2::HandlePaletteChanged
3399
3400 //
3401 // Responds to colour changes: passes event on to children.
3402 //
3403 void wxWindowOS2::OnSysColourChanged(
3404 wxSysColourChangedEvent& rEvent
3405 )
3406 {
3407 wxNode* pNode = GetChildren().First();
3408
3409 while (pNode)
3410 {
3411 //
3412 // Only propagate to non-top-level windows
3413 //
3414 wxWindow* pWin = (wxWindow *)pNode->Data();
3415
3416 if (pWin->GetParent())
3417 {
3418 wxSysColourChangedEvent vEvent;
3419
3420 rEvent.m_eventObject = pWin;
3421 pWin->GetEventHandler()->ProcessEvent(vEvent);
3422 }
3423 pNode = pNode->Next();
3424 }
3425 } // end of wxWindowOS2::OnSysColourChanged
3426
3427 // ---------------------------------------------------------------------------
3428 // painting
3429 // ---------------------------------------------------------------------------
3430
3431 bool wxWindowOS2::HandlePaint()
3432 {
3433 HRGN hRgn;
3434 wxPaintEvent vEvent(m_windowId);
3435 HPS hPS;
3436 RECTL vRect;
3437 bool bProcessed;
3438
3439 // Create empty region
3440 // TODO: get HPS somewhere else if possible
3441 hPS = ::WinGetPS(GetHwnd());
3442 hRgn = ::GpiCreateRegion(hPS, 0, NULL);
3443
3444 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
3445 {
3446 wxLogLastError("CreateRectRgn");
3447 return FALSE;
3448 }
3449
3450 m_updateRegion = wxRegion(hRgn, hPS);
3451
3452 vEvent.SetEventObject(this);
3453 bProcessed = GetEventHandler()->ProcessEvent(vEvent);
3454
3455 return GetEventHandler()->ProcessEvent(vEvent); //bProcessed;
3456 } // end of wxWindowOS2::HandlePaint
3457
3458 bool wxWindowOS2::HandleEraseBkgnd(
3459 WXHDC hDC
3460 )
3461 {
3462 SWP vSwp;
3463 bool rc;
3464
3465 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3466 if (vSwp.fl & SWP_MINIMIZE)
3467 return TRUE;
3468
3469 wxDC vDC;
3470
3471 vDC.m_hPS = (HPS)hDC; // this is really a PS
3472 vDC.SetWindow((wxWindow*)this);
3473 vDC.BeginDrawing();
3474
3475 wxEraseEvent vEvent(m_windowId, &vDC);
3476
3477 vEvent.SetEventObject(this);
3478
3479 rc = GetEventHandler()->ProcessEvent(vEvent);
3480
3481 vDC.EndDrawing();
3482 vDC.m_hPS = NULLHANDLE;
3483 return TRUE;
3484 } // end of wxWindowOS2::HandleEraseBkgnd
3485
3486 void wxWindowOS2::OnEraseBackground(
3487 wxEraseEvent& rEvent
3488 )
3489 {
3490 RECTL vRect;
3491 HPS hPS = rEvent.m_dc->m_hPS;
3492 APIRET rc;
3493 LONG lColor = m_backgroundColour.GetPixel();
3494
3495 rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
3496 rc = ::WinFillRect(hPS, &vRect, lColor);
3497 } // end of wxWindowOS2::OnEraseBackground
3498
3499 // ---------------------------------------------------------------------------
3500 // moving and resizing
3501 // ---------------------------------------------------------------------------
3502
3503 bool wxWindowOS2::HandleMinimize()
3504 {
3505 wxIconizeEvent vEvent(m_windowId);
3506
3507 vEvent.SetEventObject(this);
3508 return GetEventHandler()->ProcessEvent(vEvent);
3509 } // end of wxWindowOS2::HandleMinimize
3510
3511 bool wxWindowOS2::HandleMaximize()
3512 {
3513 wxMaximizeEvent vEvent(m_windowId);
3514
3515 vEvent.SetEventObject(this);
3516 return GetEventHandler()->ProcessEvent(vEvent);
3517 } // end of wxWindowOS2::HandleMaximize
3518
3519 bool wxWindowOS2::HandleMove(
3520 int nX
3521 , int nY
3522 )
3523 {
3524 wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId);
3525
3526 vEvent.SetEventObject(this);
3527 return GetEventHandler()->ProcessEvent(vEvent);
3528 } // end of wxWindowOS2::HandleMove
3529
3530 bool wxWindowOS2::HandleSize(
3531 int nWidth
3532 , int nHeight
3533 , WXUINT WXUNUSED(nFlag)
3534 )
3535 {
3536 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
3537
3538 vEvent.SetEventObject(this);
3539 return GetEventHandler()->ProcessEvent(vEvent);
3540 } // end of wxWindowOS2::HandleSize
3541
3542 bool wxWindowOS2::HandleGetMinMaxInfo(
3543 PSWP pSwp
3544 )
3545 {
3546 bool bRc = FALSE;
3547 POINTL vPoint;
3548
3549 switch(pSwp->fl)
3550 {
3551 case SWP_MAXIMIZE:
3552 ::WinGetMaxPosition(GetHwnd(), pSwp);
3553 m_maxWidth = pSwp->cx;
3554 m_maxHeight = pSwp->cy;
3555 break;
3556
3557 case SWP_MINIMIZE:
3558 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3559 m_minWidth = pSwp->cx;
3560 m_minHeight = pSwp->cy;
3561 break;
3562
3563 default:
3564 return FALSE;
3565 }
3566 return TRUE;
3567 } // end of wxWindowOS2::HandleGetMinMaxInfo
3568
3569 // ---------------------------------------------------------------------------
3570 // command messages
3571 // ---------------------------------------------------------------------------
3572 bool wxWindowOS2::HandleCommand(
3573 WXWORD wId
3574 , WXWORD wCmd
3575 , WXHWND hControl
3576 )
3577 {
3578 #if wxUSE_MENUS_NATIVE
3579 if (wxCurrentPopupMenu)
3580 {
3581 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3582
3583 wxCurrentPopupMenu = NULL;
3584 return pPopupMenu->OS2Command(wCmd, wId);
3585 }
3586 #endif // wxUSE_MENUS_NATIVE
3587
3588 wxWindow* pWin = FindItem(wId);
3589
3590 if (!pWin)
3591 {
3592 pWin = wxFindWinFromHandle(hControl);
3593 }
3594
3595 if (pWin)
3596 return pWin->OS2Command(wCmd, wId);
3597
3598 return FALSE;
3599 } // end of wxWindowOS2::HandleCommand
3600
3601 bool wxWindowOS2::HandleSysCommand(
3602 WXWPARAM wParam
3603 , WXLPARAM WXUNUSED(lParam)
3604 )
3605 {
3606 //
3607 // 4 bits are reserved
3608 //
3609 switch (SHORT1FROMMP(wParam))
3610 {
3611 case SC_MAXIMIZE:
3612 return HandleMaximize();
3613
3614 case SC_MINIMIZE:
3615 return HandleMinimize();
3616 }
3617 return FALSE;
3618 } // end of wxWindowOS2::HandleSysCommand
3619
3620 // ---------------------------------------------------------------------------
3621 // mouse events
3622 // ---------------------------------------------------------------------------
3623 //TODO!!! check against MSW
3624 void wxWindowOS2::InitMouseEvent(
3625 wxMouseEvent& rEvent
3626 , int nX
3627 , int nY
3628 , WXUINT uFlags
3629 )
3630 {
3631 rEvent.m_x = nX;
3632 rEvent.m_y = nY;
3633 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3634 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3635 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3636 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3637 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3638 rEvent.SetTimestamp(s_currentMsg.time);
3639 rEvent.m_eventObject = this;
3640
3641 #if wxUSE_MOUSEEVENT_HACK
3642 m_lastMouseX = nX;
3643 m_lastMouseY = nY;
3644 m_lastMouseEvent = rEvent.GetEventType();
3645 #endif // wxUSE_MOUSEEVENT_HACK
3646 } // end of wxWindowOS2::InitMouseEvent
3647
3648 bool wxWindowOS2::HandleMouseEvent(
3649 WXUINT uMsg
3650 , int nX
3651 , int nY
3652 , WXUINT uFlags
3653 )
3654 {
3655 //
3656 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3657 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3658 // from the message id and take the value in the table to get wxWin event
3659 // id
3660 //
3661 static const wxEventType eventsMouse[] =
3662 {
3663 wxEVT_MOTION,
3664 wxEVT_LEFT_DOWN,
3665 wxEVT_LEFT_UP,
3666 wxEVT_LEFT_DCLICK,
3667 wxEVT_RIGHT_DOWN,
3668 wxEVT_RIGHT_UP,
3669 wxEVT_RIGHT_DCLICK,
3670 wxEVT_MIDDLE_DOWN,
3671 wxEVT_MIDDLE_UP,
3672 wxEVT_MIDDLE_DCLICK
3673 };
3674
3675 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3676
3677 InitMouseEvent( vEvent
3678 ,nX
3679 ,nY
3680 ,uFlags
3681 );
3682
3683 return GetEventHandler()->ProcessEvent(vEvent);
3684 } // end of wxWindowOS2::HandleMouseEvent
3685
3686 bool wxWindowOS2::HandleMouseMove(
3687 int nX
3688 , int nY
3689 , WXUINT uFlags
3690 )
3691 {
3692 if (!m_bMouseInWindow)
3693 {
3694 //
3695 // Generate an ENTER event
3696 //
3697 m_bMouseInWindow = TRUE;
3698
3699 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3700
3701 InitMouseEvent( vEvent
3702 ,nX
3703 ,nY
3704 ,uFlags
3705 );
3706
3707 (void)GetEventHandler()->ProcessEvent(vEvent);
3708 }
3709 return HandleMouseEvent( WM_MOUSEMOVE
3710 ,nX
3711 ,nY
3712 ,uFlags
3713 );
3714 } // end of wxWindowOS2::HandleMouseMove
3715
3716 // ---------------------------------------------------------------------------
3717 // keyboard handling
3718 // ---------------------------------------------------------------------------
3719
3720 //
3721 // Create the key event of the given type for the given key - used by
3722 // HandleChar and HandleKeyDown/Up
3723 //
3724 wxKeyEvent wxWindowOS2::CreateKeyEvent(
3725 wxEventType eType
3726 , int nId
3727 , WXLPARAM lParam
3728 ) const
3729 {
3730 wxKeyEvent vEvent(eType);
3731
3732 vEvent.SetId(GetId());
3733 vEvent.m_shiftDown = IsShiftDown();
3734 vEvent.m_controlDown = IsCtrlDown();
3735 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3736
3737 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3738 vEvent.m_keyCode = nId;
3739 vEvent.SetTimestamp(s_currentMsg.time);
3740
3741 //
3742 // Translate the position to client coords
3743 //
3744 POINTL vPoint;
3745 RECTL vRect;
3746
3747 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3748 ::WinQueryWindowRect( GetHwnd()
3749 ,&vRect
3750 );
3751
3752 vPoint.x -= vRect.xLeft;
3753 vPoint.y -= vRect.yBottom;
3754
3755 vEvent.m_x = vPoint.x;
3756 vEvent.m_y = vPoint.y;
3757
3758 return vEvent;
3759 } // end of wxWindowOS2::CreateKeyEvent
3760
3761 //
3762 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3763 // WM_KEYDOWN one
3764 //
3765 bool wxWindowOS2::HandleChar(
3766 WXDWORD wParam
3767 , WXLPARAM lParam
3768 , bool isASCII
3769 )
3770 {
3771 bool bCtrlDown = FALSE;
3772 int vId;
3773
3774 if (isASCII)
3775 {
3776 //
3777 // If 1 -> 26, translate to CTRL plus a letter.
3778 //
3779 vId = wParam;
3780 if ((vId > 0) && (vId < 27))
3781 {
3782 switch (vId)
3783 {
3784 case 13:
3785 vId = WXK_RETURN;
3786 break;
3787
3788 case 8:
3789 vId = WXK_BACK;
3790 break;
3791
3792 case 9:
3793 vId = WXK_TAB;
3794 break;
3795
3796 default:
3797 bCtrlDown = TRUE;
3798 vId = vId + 96;
3799 }
3800 }
3801 }
3802 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3803 {
3804 //
3805 // It's ASCII and will be processed here only when called from
3806 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3807 //
3808 vId = -1;
3809 }
3810
3811 if (vId != -1)
3812 {
3813 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3814 ,vId
3815 ,lParam
3816 ));
3817
3818 if (bCtrlDown)
3819 {
3820 vEvent.m_controlDown = TRUE;
3821 }
3822
3823 if (GetEventHandler()->ProcessEvent(vEvent))
3824 return TRUE;
3825 }
3826 return FALSE;
3827 }
3828
3829 bool wxWindowOS2::HandleKeyDown(
3830 WXWORD wParam
3831 , WXLPARAM lParam
3832 )
3833 {
3834 int nId = wxCharCodeOS2ToWX(wParam);
3835
3836 if (!nId)
3837 {
3838 //
3839 // Normal ASCII char
3840 //
3841 nId = wParam;
3842 }
3843
3844 if (nId != -1)
3845 {
3846 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3847 ,nId
3848 ,lParam
3849 ));
3850
3851 if (GetEventHandler()->ProcessEvent(vEvent))
3852 {
3853 return TRUE;
3854 }
3855 }
3856 return FALSE;
3857 } // end of wxWindowOS2::HandleKeyDown
3858
3859 bool wxWindowOS2::HandleKeyUp(
3860 WXDWORD wParam
3861 , WXLPARAM lParam
3862 )
3863 {
3864 int nId = wxCharCodeOS2ToWX(wParam);
3865
3866 if (!nId)
3867 {
3868 //
3869 // Normal ASCII char
3870 //
3871 nId = wParam;
3872 }
3873
3874 if (nId != -1)
3875 {
3876 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3877 ,nId
3878 ,lParam
3879 ));
3880
3881 if (GetEventHandler()->ProcessEvent(vEvent))
3882 return TRUE;
3883 }
3884 return FALSE;
3885 } // end of wxWindowOS2::HandleKeyUp
3886
3887 // ---------------------------------------------------------------------------
3888 // joystick
3889 // ---------------------------------------------------------------------------
3890
3891 // ---------------------------------------------------------------------------
3892 // scrolling
3893 // ---------------------------------------------------------------------------
3894
3895 bool wxWindowOS2::OS2OnScroll(
3896 int nOrientation
3897 , WXWORD wParam
3898 , WXWORD wPos
3899 , WXHWND hControl
3900 )
3901 {
3902 if (hControl)
3903 {
3904 wxWindow* pChild = wxFindWinFromHandle(hControl);
3905
3906 if (pChild )
3907 return pChild->OS2OnScroll( nOrientation
3908 ,wParam
3909 ,wPos
3910 ,hControl
3911 );
3912 }
3913
3914 wxScrollWinEvent vEvent;
3915
3916 vEvent.SetPosition(wPos);
3917 vEvent.SetOrientation(nOrientation);
3918 vEvent.m_eventObject = this;
3919
3920 switch (wParam)
3921 {
3922 case SB_LINEUP:
3923 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3924 break;
3925
3926 case SB_LINEDOWN:
3927 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3928 break;
3929
3930 case SB_PAGEUP:
3931 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3932 break;
3933
3934 case SB_PAGEDOWN:
3935 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3936 break;
3937
3938 case SB_SLIDERPOSITION:
3939 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3940 break;
3941
3942 case SB_SLIDERTRACK:
3943 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3944 break;
3945
3946 default:
3947 return FALSE;
3948 }
3949 return GetEventHandler()->ProcessEvent(vEvent);
3950 } // end of wxWindowOS2::OS2OnScroll
3951
3952 void wxWindowOS2::MoveChildren(
3953 int nDiff
3954 )
3955 {
3956 SWP vSwp;
3957
3958 for (wxWindowList::Node* pNode = GetChildren().GetFirst();
3959 pNode;
3960 pNode = pNode->GetNext())
3961 {
3962 wxWindow* pWin = pNode->GetData();
3963
3964 ::WinQueryWindowPos( GetHwndOf(pWin)
3965 ,&vSwp
3966 );
3967 if (pWin->IsKindOf(CLASSINFO(wxControl)))
3968 {
3969 wxControl* pCtrl;
3970
3971 //
3972 // Must deal with controls that have margins like ENTRYFIELD. The SWP
3973 // struct of such a control will have and origin offset from its intended
3974 // position by the width of the margins.
3975 //
3976 pCtrl = wxDynamicCast(pWin, wxControl);
3977 vSwp.y -= pCtrl->GetYComp();
3978 vSwp.x -= pCtrl->GetXComp();
3979 }
3980 ::WinSetWindowPos( GetHwndOf(pWin)
3981 ,HWND_TOP
3982 ,vSwp.x
3983 ,vSwp.y - nDiff
3984 ,vSwp.cx
3985 ,vSwp.cy
3986 ,SWP_MOVE
3987 );
3988 if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
3989 {
3990 wxRadioBox* pRadioBox;
3991
3992 pRadioBox = wxDynamicCast(pWin, wxRadioBox);
3993 pRadioBox->AdjustButtons( (int)vSwp.x
3994 ,(int)vSwp.y - nDiff
3995 ,(int)vSwp.cx
3996 ,(int)vSwp.cy
3997 ,pRadioBox->GetSizeFlags()
3998 );
3999 }
4000 if (pWin->IsKindOf(CLASSINFO(wxSlider)))
4001 {
4002 wxSlider* pSlider;
4003
4004 pSlider = wxDynamicCast(pWin, wxSlider);
4005 pSlider->AdjustSubControls( (int)vSwp.x
4006 ,(int)vSwp.y - nDiff
4007 ,(int)vSwp.cx
4008 ,(int)vSwp.cy
4009 ,(int)pSlider->GetSizeFlags()
4010 );
4011 }
4012 }
4013 } // end of wxWindowOS2::MoveChildren
4014
4015 //
4016 // Getting the Y position for a window, like a control, is a real
4017 // pain. There are three sitatuions we must deal with in determining
4018 // the OS2 to wxWindows Y coordinate.
4019 //
4020 // 1) The controls are created in a dialog.
4021 // This is the easiest since a dialog is created with its original
4022 // size so the standard: Y = ParentHeight - (Y + ControlHeight);
4023 //
4024 // 2) The controls are direct children of a frame
4025 // In this instance the controls are actually children of the Frame's
4026 // client. During creation the frame's client resizes several times
4027 // during creation of the status bar and toolbars. The CFrame class
4028 // will take care of this using its AlterChildPos proc.
4029 //
4030 // 3) The controls are children of a panel, which in turn is a child of
4031 // a frame.
4032 // This is the nastiest case. A panel is created as the only child of
4033 // the frame and as such, when a frame has only one child, the child is
4034 // expanded to fit the entire client area of the frame. Because the
4035 // controls are created BEFORE this occurs their positions are totally
4036 // whacked and any call to WinQueryWindowPos will return invalid
4037 // coordinates. So for this situation we have to compare the size of
4038 // the panel at control creation time with that of the frame client. If
4039 // they are the same we can use the standard Y position equation. If
4040 // not, then we must use the Frame Client's dimensions to position them
4041 // as that will be the eventual size of the panel after the frame resizes
4042 // it!
4043 //
4044 int wxWindowOS2::GetOS2ParentHeight(
4045 wxWindowOS2* pParent
4046 )
4047 {
4048 wxWindowOS2* pGrandParent = NULL;
4049
4050 //
4051 // Case 1
4052 //
4053 if (pParent->IsKindOf(CLASSINFO(wxDialog)))
4054 return(pParent->GetSize().y);
4055
4056 //
4057 // Case 2 -- if we are one of the separately built standard Frame
4058 // children, like a statusbar, menubar, or toolbar we want to
4059 // use the frame, itself, for positioning. Otherwise we are
4060 // child window and want to use the Frame's client.
4061 //
4062 else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
4063 {
4064 if (IsKindOf(CLASSINFO(wxStatusBar)) ||
4065 IsKindOf(CLASSINFO(wxMenuBar)) ||
4066 IsKindOf(CLASSINFO(wxToolBar))
4067 )
4068 return(pParent->GetSize().y);
4069 else
4070 return(pParent->GetClientSize().y);
4071 }
4072
4073 //
4074 // Case 3 -- this is for any window that is the sole child of a Frame.
4075 // The grandparent must exist and it must be of type CFrame
4076 // and it's height must be different. Otherwise the standard
4077 // applies.
4078 //
4079 else
4080 {
4081 pGrandParent = pParent->GetParent();
4082 if (pGrandParent &&
4083 pGrandParent->IsKindOf(CLASSINFO(wxFrame)) &&
4084 pGrandParent->GetClientSize().y != pParent->GetSize().y
4085 )
4086 {
4087 int nParentHeight = 0L;
4088 int nStatusBarHeight = 0L;
4089 wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame);
4090 wxStatusBar* pStatbar = pFrame->GetStatusBar();
4091
4092 nParentHeight = pGrandParent->GetClientSize().y;
4093 if (pStatbar)
4094 nStatusBarHeight = pStatbar->GetSize().y;
4095 nParentHeight -= nStatusBarHeight;
4096 return(nParentHeight);
4097 }
4098 else
4099 //
4100 // Panel is a child of some other kind of window so we'll
4101 // just use it's original size
4102 //
4103 return(pParent->GetClientSize().y);
4104 }
4105 return(0L);
4106 } // end of wxWindowOS2::GetOS2ParentHeight
4107
4108 // ===========================================================================
4109 // global functions
4110 // ===========================================================================
4111
4112 void wxGetCharSize(
4113 WXHWND hWnd
4114 , int* pX
4115 , int* pY
4116 ,wxFont* WXUNUSED(pTheFont)
4117 )
4118 {
4119 FONTMETRICS vFM;
4120 HPS hPS;
4121 BOOL rc;
4122
4123 hPS =::WinGetPS(hWnd);
4124
4125 rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
4126 if (rc)
4127 {
4128 if (pX)
4129 *pX = vFM.lAveCharWidth;
4130 if (pY)
4131 *pY = vFM.lEmHeight + vFM.lExternalLeading;
4132 }
4133 else
4134 {
4135 if (pX)
4136 *pX = 10;
4137 if (pY)
4138 *pY = 15;
4139 }
4140 ::WinReleasePS(hPS);
4141 } // end of wxGetCharSize
4142
4143 //
4144 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4145 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4146 //
4147 int wxCharCodeOS2ToWX(
4148 int nKeySym
4149 )
4150 {
4151 int nId = 0;
4152
4153 switch (nKeySym)
4154 {
4155 case VK_BACKTAB: nId = WXK_BACK; break;
4156 case VK_TAB: nId = WXK_TAB; break;
4157 case VK_CLEAR: nId = WXK_CLEAR; break;
4158 case VK_ENTER: nId = WXK_RETURN; break;
4159 case VK_SHIFT: nId = WXK_SHIFT; break;
4160 case VK_CTRL: nId = WXK_CONTROL; break;
4161 case VK_PAUSE: nId = WXK_PAUSE; break;
4162 case VK_SPACE: nId = WXK_SPACE; break;
4163 case VK_ESC: nId = WXK_ESCAPE; break;
4164 case VK_END: nId = WXK_END; break;
4165 case VK_HOME : nId = WXK_HOME; break;
4166 case VK_LEFT : nId = WXK_LEFT; break;
4167 case VK_UP: nId = WXK_UP; break;
4168 case VK_RIGHT: nId = WXK_RIGHT; break;
4169 case VK_DOWN : nId = WXK_DOWN; break;
4170 case VK_PRINTSCRN: nId = WXK_PRINT; break;
4171 case VK_INSERT: nId = WXK_INSERT; break;
4172 case VK_DELETE: nId = WXK_DELETE; break;
4173 case VK_F1: nId = WXK_F1; break;
4174 case VK_F2: nId = WXK_F2; break;
4175 case VK_F3: nId = WXK_F3; break;
4176 case VK_F4: nId = WXK_F4; break;
4177 case VK_F5: nId = WXK_F5; break;
4178 case VK_F6: nId = WXK_F6; break;
4179 case VK_F7: nId = WXK_F7; break;
4180 case VK_F8: nId = WXK_F8; break;
4181 case VK_F9: nId = WXK_F9; break;
4182 case VK_F10: nId = WXK_F10; break;
4183 case VK_F11: nId = WXK_F11; break;
4184 case VK_F12: nId = WXK_F12; break;
4185 case VK_F13: nId = WXK_F13; break;
4186 case VK_F14: nId = WXK_F14; break;
4187 case VK_F15: nId = WXK_F15; break;
4188 case VK_F16: nId = WXK_F16; break;
4189 case VK_F17: nId = WXK_F17; break;
4190 case VK_F18: nId = WXK_F18; break;
4191 case VK_F19: nId = WXK_F19; break;
4192 case VK_F20: nId = WXK_F20; break;
4193 case VK_F21: nId = WXK_F21; break;
4194 case VK_F22: nId = WXK_F22; break;
4195 case VK_F23: nId = WXK_F23; break;
4196 case VK_F24: nId = WXK_F24; break;
4197 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
4198 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
4199 default:
4200 {
4201 return 0;
4202 }
4203 }
4204 return nId;
4205 } // end of wxCharCodeOS2ToWX
4206
4207 int wxCharCodeWXToOS2(
4208 int nId
4209 , bool* bIsVirtual
4210 )
4211 {
4212 int nKeySym = 0;
4213
4214 *bIsVirtual = TRUE;
4215 switch (nId)
4216 {
4217 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
4218 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
4219 case WXK_CONTROL: nKeySym = VK_CTRL; break;
4220 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
4221 case WXK_END: nKeySym = VK_END; break;
4222 case WXK_HOME : nKeySym = VK_HOME; break;
4223 case WXK_LEFT : nKeySym = VK_LEFT; break;
4224 case WXK_UP: nKeySym = VK_UP; break;
4225 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
4226 case WXK_DOWN : nKeySym = VK_DOWN; break;
4227 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
4228 case WXK_INSERT: nKeySym = VK_INSERT; break;
4229 case WXK_DELETE: nKeySym = VK_DELETE; break;
4230 case WXK_F1: nKeySym = VK_F1; break;
4231 case WXK_F2: nKeySym = VK_F2; break;
4232 case WXK_F3: nKeySym = VK_F3; break;
4233 case WXK_F4: nKeySym = VK_F4; break;
4234 case WXK_F5: nKeySym = VK_F5; break;
4235 case WXK_F6: nKeySym = VK_F6; break;
4236 case WXK_F7: nKeySym = VK_F7; break;
4237 case WXK_F8: nKeySym = VK_F8; break;
4238 case WXK_F9: nKeySym = VK_F9; break;
4239 case WXK_F10: nKeySym = VK_F10; break;
4240 case WXK_F11: nKeySym = VK_F11; break;
4241 case WXK_F12: nKeySym = VK_F12; break;
4242 case WXK_F13: nKeySym = VK_F13; break;
4243 case WXK_F14: nKeySym = VK_F14; break;
4244 case WXK_F15: nKeySym = VK_F15; break;
4245 case WXK_F16: nKeySym = VK_F16; break;
4246 case WXK_F17: nKeySym = VK_F17; break;
4247 case WXK_F18: nKeySym = VK_F18; break;
4248 case WXK_F19: nKeySym = VK_F19; break;
4249 case WXK_F20: nKeySym = VK_F20; break;
4250 case WXK_F21: nKeySym = VK_F21; break;
4251 case WXK_F22: nKeySym = VK_F22; break;
4252 case WXK_F23: nKeySym = VK_F23; break;
4253 case WXK_F24: nKeySym = VK_F24; break;
4254 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
4255 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
4256 default:
4257 {
4258 *bIsVirtual = FALSE;
4259 nKeySym = nId;
4260 break;
4261 }
4262 }
4263 return nKeySym;
4264 } // end of wxCharCodeWXToOS2
4265
4266 wxWindow* wxGetActiveWindow()
4267 {
4268 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
4269
4270 if (hWnd != 0)
4271 {
4272 return wxFindWinFromHandle((WXHWND)hWnd);
4273 }
4274 return NULL;
4275 } // end of wxGetActiveWindow
4276
4277 #ifdef __WXDEBUG__
4278 const char* wxGetMessageName(
4279 int nMessage)
4280 {
4281 switch (nMessage)
4282 {
4283 case 0x0000: return "WM_NULL";
4284 case 0x0001: return "WM_CREATE";
4285 case 0x0002: return "WM_DESTROY";
4286 case 0x0004: return "WM_ENABLE";
4287 case 0x0005: return "WM_SHOW";
4288 case 0x0006: return "WM_MOVE";
4289 case 0x0007: return "WM_SIZE";
4290 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4291 case 0x0009: return "WM_CALCVALIDRECTS";
4292 case 0x000A: return "WM_SETWINDOWPARAMS";
4293 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4294 case 0x000C: return "WM_HITTEST";
4295 case 0x000D: return "WM_ACTIVATE";
4296 case 0x000F: return "WM_SETFOCUS";
4297 case 0x0010: return "WM_SETSELECTION";
4298 case 0x0011: return "WM_PPAINT";
4299 case 0x0012: return "WM_PSETFOCUS";
4300 case 0x0013: return "WM_PSYSCOLORCHANGE";
4301 case 0x0014: return "WM_PSIZE";
4302 case 0x0015: return "WM_PACTIVATE";
4303 case 0x0016: return "WM_PCONTROL";
4304 case 0x0020: return "WM_COMMAND";
4305 case 0x0021: return "WM_SYSCOMMAND";
4306 case 0x0022: return "WM_HELP";
4307 case 0x0023: return "WM_PAINT";
4308 case 0x0024: return "WM_TIMER";
4309 case 0x0025: return "WM_SEM1";
4310 case 0x0026: return "WM_SEM2";
4311 case 0x0027: return "WM_SEM3";
4312 case 0x0028: return "WM_SEM4";
4313 case 0x0029: return "WM_CLOSE";
4314 case 0x002A: return "WM_QUIT";
4315 case 0x002B: return "WM_SYSCOLORCHANGE";
4316 case 0x002D: return "WM_SYSVALUECHANGE";
4317 case 0x002E: return "WM_APPTERMINATENOTIFY";
4318 case 0x002F: return "WM_PRESPARAMCHANGED";
4319 // Control notification messages
4320 case 0x0030: return "WM_CONTROL";
4321 case 0x0031: return "WM_VSCROLL";
4322 case 0x0032: return "WM_HSCROLL";
4323 case 0x0033: return "WM_INITMENU";
4324 case 0x0034: return "WM_MENUSELECT";
4325 case 0x0035: return "WM_MENUSEND";
4326 case 0x0036: return "WM_DRAWITEM";
4327 case 0x0037: return "WM_MEASUREITEM";
4328 case 0x0038: return "WM_CONTROLPOINTER";
4329 case 0x003A: return "WM_QUERYDLGCODE";
4330 case 0x003B: return "WM_INITDLG";
4331 case 0x003C: return "WM_SUBSTITUTESTRING";
4332 case 0x003D: return "WM_MATCHMNEMONIC";
4333 case 0x003E: return "WM_SAVEAPPLICATION";
4334 case 0x0129: return "WM_CTLCOLORCHANGE";
4335 case 0x0130: return "WM_QUERYCTLTYPE";
4336 // Frame messages
4337 case 0x0040: return "WM_FLASHWINDOW";
4338 case 0x0041: return "WM_FORMATFRAME";
4339 case 0x0042: return "WM_UPDATEFRAME";
4340 case 0x0043: return "WM_FOCUSCHANGE";
4341 case 0x0044: return "WM_SETBORDERSIZE";
4342 case 0x0045: return "WM_TRACKFRAME";
4343 case 0x0046: return "WM_MINMAXFRAME";
4344 case 0x0047: return "WM_SETICON";
4345 case 0x0048: return "WM_QUERYICON";
4346 case 0x0049: return "WM_SETACCELTABLE";
4347 case 0x004A: return "WM_QUERYACCELTABLE";
4348 case 0x004B: return "WM_TRANSLATEACCEL";
4349 case 0x004C: return "WM_QUERYTRACKINFO";
4350 case 0x004D: return "WM_QUERYBORDERSIZE";
4351 case 0x004E: return "WM_NEXTMENU";
4352 case 0x004F: return "WM_ERASEBACKGROUND";
4353 case 0x0050: return "WM_QUERYFRAMEINFO";
4354 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4355 case 0x0052: return "WM_OWNERPOSCHANGE";
4356 case 0x0053: return "WM_CACLFRAMERECT";
4357 case 0x0055: return "WM_WINDOWPOSCHANGED";
4358 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4359 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4360 case 0x005B: return "WM_QUERYHELPINFO";
4361 case 0x005C: return "WM_SETHELPINFO";
4362 case 0x005D: return "WM_ERROR";
4363 case 0x005E: return "WM_REALIZEPALETTE";
4364 // Clipboard messages
4365 case 0x0060: return "WM_RENDERFMT";
4366 case 0x0061: return "WM_RENDERALLFMTS";
4367 case 0x0062: return "WM_DESTROYCLIPBOARD";
4368 case 0x0063: return "WM_PAINTCLIPBOARD";
4369 case 0x0064: return "WM_SIZECLIPBOARD";
4370 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4371 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4372 case 0x0067: return "WM_DRAWCLIPBOARD";
4373 // mouse messages
4374 case 0x0070: return "WM_MOUSEMOVE";
4375 case 0x0071: return "WM_BUTTON1DOWN";
4376 case 0x0072: return "WM_BUTTON1UP";
4377 case 0x0073: return "WM_BUTTON1DBLCLK";
4378 case 0x0074: return "WM_BUTTON2DOWN";
4379 case 0x0075: return "WM_BUTTON2UP";
4380 case 0x0076: return "WM_BUTTON2DBLCLK";
4381 case 0x0077: return "WM_BUTTON3DOWN";
4382 case 0x0078: return "WM_BUTTON3UP";
4383 case 0x0079: return "WM_BUTTON3DBLCLK";
4384 case 0x007D: return "WM_MOUSEMAP";
4385 case 0x007E: return "WM_VRNDISABLED";
4386 case 0x007F: return "WM_VRNENABLED";
4387 case 0x0410: return "WM_CHORD";
4388 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4389 case 0x0412: return "WM_BUTTON1MOTIONEND";
4390 case 0x0413: return "WM_BUTTON1CLICK";
4391 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4392 case 0x0415: return "WM_BUTTON2MOTIONEND";
4393 case 0x0416: return "WM_BUTTON2CLICK";
4394 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4395 case 0x0418: return "WM_BUTTON3MOTIONEND";
4396 case 0x0419: return "WM_BUTTON3CLICK";
4397 case 0x0420: return "WM_BEGINDRAG";
4398 case 0x0421: return "WM_ENDDRAG";
4399 case 0x0422: return "WM_SINGLESELECT";
4400 case 0x0423: return "WM_OPEN";
4401 case 0x0424: return "WM_CONTEXTMENU";
4402 case 0x0425: return "WM_CONTEXTHELP";
4403 case 0x0426: return "WM_TEXTEDIT";
4404 case 0x0427: return "WM_BEGINSELECT";
4405 case 0x0228: return "WM_ENDSELECT";
4406 case 0x0429: return "WM_PICKUP";
4407 case 0x04C0: return "WM_PENFIRST";
4408 case 0x04FF: return "WM_PENLAST";
4409 case 0x0500: return "WM_MMPMFIRST";
4410 case 0x05FF: return "WM_MMPMLAST";
4411 case 0x0600: return "WM_STDDLGFIRST";
4412 case 0x06FF: return "WM_STDDLGLAST";
4413 case 0x0BD0: return "WM_BIDI_FIRST";
4414 case 0x0BFF: return "WM_BIDI_LAST";
4415 // keyboard input
4416 case 0x007A: return "WM_CHAR";
4417 case 0x007B: return "WM_VIOCHAR";
4418 // DDE messages
4419 case 0x00A0: return "WM_DDE_INITIATE";
4420 case 0x00A1: return "WM_DDE_REQUEST";
4421 case 0x00A2: return "WM_DDE_ACK";
4422 case 0x00A3: return "WM_DDE_DATA";
4423 case 0x00A4: return "WM_DDE_ADVISE";
4424 case 0x00A5: return "WM_DDE_UNADVISE";
4425 case 0x00A6: return "WM_DDE_POKE";
4426 case 0x00A7: return "WM_DDE_EXECUTE";
4427 case 0x00A8: return "WM_DDE_TERMINATE";
4428 case 0x00A9: return "WM_DDE_INITIATEACK";
4429 case 0x00AF: return "WM_DDE_LAST";
4430 // Buttons
4431 case 0x0120: return "BM_CLICK";
4432 case 0x0121: return "BM_QUERYCHECKINDEX";
4433 case 0x0122: return "BM_QUERYHILITE";
4434 case 0x0123: return "BM_SETHILITE";
4435 case 0x0124: return "BM_QUERYCHECK";
4436 case 0x0125: return "BM_SETCHECK";
4437 case 0x0126: return "BM_SETDEFAULT";
4438 case 0x0128: return "BM_AUTOSIZE";
4439 // Combo boxes
4440 case 0x029A: return "CBID_LIST";
4441 case 0x029B: return "CBID_EDIT";
4442 case 0x0170: return "CBM_SHOWLIST";
4443 case 0x0171: return "CBM_HILITE";
4444 case 0x0172: return "CBM_ISLISTSHOWING";
4445 // Edit fields
4446 case 0x0140: return "EM_QUERYCHANGED";
4447 case 0x0141: return "EM_QUERYSEL";
4448 case 0x0142: return "EM_SETSEL";
4449 case 0x0143: return "EM_SETTEXTLIMIT";
4450 case 0x0144: return "EM_CUT";
4451 case 0x0145: return "EM_COPY";
4452 case 0x0146: return "EM_CLEAR";
4453 case 0x0147: return "EM_PASTE";
4454 case 0x0148: return "EM_QUERYFIRSTCHAR";
4455 case 0x0149: return "EM_SETFIRSTCHAR";
4456 case 0x014A: return "EM_QUERYREADONLY";
4457 case 0x014B: return "EM_SETREADONLY";
4458 case 0x014C: return "EM_SETINSERTMODE";
4459 // Listboxes
4460 case 0x0160: return "LM_QUERYITEMCOUNT";
4461 case 0x0161: return "LM_INSERTITEM";
4462 case 0x0162: return "LM_SETOPENINDEX";
4463 case 0x0163: return "LM_DELETEITEM";
4464 case 0x0164: return "LM_SELECTITEM";
4465 case 0x0165: return "LM_QUERYSELECTION";
4466 case 0x0166: return "LM_SETITEMTEXT";
4467 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4468 case 0x0168: return "LM_QUERYITEMTEXT";
4469 case 0x0169: return "LM_SETITEMHANDLE";
4470 case 0x016A: return "LM_QUERYITEMHANDLE";
4471 case 0x016B: return "LM_SEARCHSTRING";
4472 case 0x016C: return "LM_SETITEMHEIGHT";
4473 case 0x016D: return "LM_QUERYTOPINDEX";
4474 case 0x016E: return "LM_DELETEALL";
4475 case 0x016F: return "LM_INSERTMULITEMS";
4476 case 0x0660: return "LM_SETITEMWIDTH";
4477 // Menus
4478 case 0x0180: return "MM_INSERTITEM";
4479 case 0x0181: return "MM_DELETEITEM";
4480 case 0x0182: return "MM_QUERYITEM";
4481 case 0x0183: return "MM_SETITEM";
4482 case 0x0184: return "MM_QUERYITEMCOUNT";
4483 case 0x0185: return "MM_STARTMENUMODE";
4484 case 0x0186: return "MM_ENDMENUMODE";
4485 case 0x0188: return "MM_REMOVEITEM";
4486 case 0x0189: return "MM_SELECTITEM";
4487 case 0x018A: return "MM_QUERYSELITEMID";
4488 case 0x018B: return "MM_QUERYITEMTEXT";
4489 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4490 case 0x018D: return "MM_SETITEMHANDLE";
4491 case 0x018E: return "MM_SETITEMTEXT";
4492 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4493 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4494 case 0x0191: return "MM_QUERYITEMATTR";
4495 case 0x0192: return "MM_SETITEMATTR";
4496 case 0x0193: return "MM_ISITEMVALID";
4497 case 0x0194: return "MM_QUERYITEMRECT";
4498 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4499 case 0x0432: return "MM_SETDEFAULTITEMID";
4500 // Scrollbars
4501 case 0x01A0: return "SBM_SETSCROLLBAR";
4502 case 0x01A1: return "SBM_SETPOS";
4503 case 0x01A2: return "SBM_QUERYPOS";
4504 case 0x01A3: return "SBM_QUERYRANGE";
4505 case 0x01A6: return "SBM_SETTHUMBSIZE";
4506
4507 // Help messages
4508 case 0x0F00: return "WM_HELPBASE";
4509 case 0x0FFF: return "WM_HELPTOP";
4510 // Beginning of user defined messages
4511 case 0x1000: return "WM_USER";
4512
4513 // wxWindows user defined types
4514
4515 // listview
4516 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
4517 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4518 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4519 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4520 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4521 case 0x1000 + 5: return "LVM_GETITEMA";
4522 case 0x1000 + 75: return "LVM_GETITEMW";
4523 case 0x1000 + 6: return "LVM_SETITEMA";
4524 case 0x1000 + 76: return "LVM_SETITEMW";
4525 case 0x1000 + 7: return "LVM_INSERTITEMA";
4526 case 0x1000 + 77: return "LVM_INSERTITEMW";
4527 case 0x1000 + 8: return "LVM_DELETEITEM";
4528 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4529 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4530 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4531 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4532 case 0x1000 + 13: return "LVM_FINDITEMA";
4533 case 0x1000 + 83: return "LVM_FINDITEMW";
4534 case 0x1000 + 14: return "LVM_GETITEMRECT";
4535 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4536 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4537 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4538 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4539 case 0x1000 + 18: return "LVM_HITTEST";
4540 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4541 case 0x1000 + 20: return "LVM_SCROLL";
4542 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4543 case 0x1000 + 22: return "LVM_ARRANGE";
4544 case 0x1000 + 23: return "LVM_EDITLABELA";
4545 case 0x1000 + 118: return "LVM_EDITLABELW";
4546 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4547 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4548 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4549 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4550 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4551 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4552 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4553 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4554 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4555 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4556 case 0x1000 + 31: return "LVM_GETHEADER";
4557 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4558 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4559 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4560 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4561 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4562 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4563 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4564 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4565 case 0x1000 + 41: return "LVM_GETORIGIN";
4566 case 0x1000 + 42: return "LVM_UPDATE";
4567 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4568 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4569 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4570 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4571 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4572 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4573 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4574 case 0x1000 + 48: return "LVM_SORTITEMS";
4575 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4576 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4577 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4578 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4579 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4580 case 0x1000 + 53: return "LVM_SETICONSPACING";
4581 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4582 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4583 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4584 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4585 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4586 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4587 case 0x1000 + 60: return "LVM_SETHOTITEM";
4588 case 0x1000 + 61: return "LVM_GETHOTITEM";
4589 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4590 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4591 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4592 case 0x1000 + 65: return "LVM_SETWORKAREA";
4593
4594 // tree view
4595 case 0x1100 + 0: return "TVM_INSERTITEMA";
4596 case 0x1100 + 50: return "TVM_INSERTITEMW";
4597 case 0x1100 + 1: return "TVM_DELETEITEM";
4598 case 0x1100 + 2: return "TVM_EXPAND";
4599 case 0x1100 + 4: return "TVM_GETITEMRECT";
4600 case 0x1100 + 5: return "TVM_GETCOUNT";
4601 case 0x1100 + 6: return "TVM_GETINDENT";
4602 case 0x1100 + 7: return "TVM_SETINDENT";
4603 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4604 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4605 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4606 case 0x1100 + 11: return "TVM_SELECTITEM";
4607 case 0x1100 + 12: return "TVM_GETITEMA";
4608 case 0x1100 + 62: return "TVM_GETITEMW";
4609 case 0x1100 + 13: return "TVM_SETITEMA";
4610 case 0x1100 + 63: return "TVM_SETITEMW";
4611 case 0x1100 + 14: return "TVM_EDITLABELA";
4612 case 0x1100 + 65: return "TVM_EDITLABELW";
4613 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4614 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4615 case 0x1100 + 17: return "TVM_HITTEST";
4616 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4617 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4618 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4619 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4620 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4621 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4622 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4623 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4624 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4625
4626 // header
4627 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4628 case 0x1200 + 1: return "HDM_INSERTITEMA";
4629 case 0x1200 + 10: return "HDM_INSERTITEMW";
4630 case 0x1200 + 2: return "HDM_DELETEITEM";
4631 case 0x1200 + 3: return "HDM_GETITEMA";
4632 case 0x1200 + 11: return "HDM_GETITEMW";
4633 case 0x1200 + 4: return "HDM_SETITEMA";
4634 case 0x1200 + 12: return "HDM_SETITEMW";
4635 case 0x1200 + 5: return "HDM_LAYOUT";
4636 case 0x1200 + 6: return "HDM_HITTEST";
4637 case 0x1200 + 7: return "HDM_GETITEMRECT";
4638 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4639 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4640 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4641 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4642 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4643 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4644 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4645
4646 // tab control
4647 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4648 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4649 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4650 case 0x1300 + 5: return "TCM_GETITEMA";
4651 case 0x1300 + 60: return "TCM_GETITEMW";
4652 case 0x1300 + 6: return "TCM_SETITEMA";
4653 case 0x1300 + 61: return "TCM_SETITEMW";
4654 case 0x1300 + 7: return "TCM_INSERTITEMA";
4655 case 0x1300 + 62: return "TCM_INSERTITEMW";
4656 case 0x1300 + 8: return "TCM_DELETEITEM";
4657 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4658 case 0x1300 + 10: return "TCM_GETITEMRECT";
4659 case 0x1300 + 11: return "TCM_GETCURSEL";
4660 case 0x1300 + 12: return "TCM_SETCURSEL";
4661 case 0x1300 + 13: return "TCM_HITTEST";
4662 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4663 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4664 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4665 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4666 case 0x1300 + 43: return "TCM_SETPADDING";
4667 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4668 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4669 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4670 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4671 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4672 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4673 case 0x1300 + 50: return "TCM_DESELECTALL";
4674
4675 // toolbar
4676 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4677 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4678 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4679 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4680 case WM_USER+1000+5: return "TB_INDETERMINATE";
4681 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4682 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4683 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4684 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4685 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4686 case WM_USER+1000+17: return "TB_SETSTATE";
4687 case WM_USER+1000+18: return "TB_GETSTATE";
4688 case WM_USER+1000+19: return "TB_ADDBITMAP";
4689 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4690 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4691 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4692 case WM_USER+1000+23: return "TB_GETBUTTON";
4693 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4694 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4695 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4696 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4697 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4698 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4699 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4700 case WM_USER+1000+29: return "TB_GETITEMRECT";
4701 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4702 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4703 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4704 case WM_USER+1000+33: return "TB_AUTOSIZE";
4705 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4706 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4707 case WM_USER+1000+37: return "TB_SETPARENT";
4708 case WM_USER+1000+39: return "TB_SETROWS";
4709 case WM_USER+1000+40: return "TB_GETROWS";
4710 case WM_USER+1000+42: return "TB_SETCMDID";
4711 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4712 case WM_USER+1000+44: return "TB_GETBITMAP";
4713 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4714 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4715 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4716 case WM_USER+1000+47: return "TB_SETINDENT";
4717 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4718 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4719 case WM_USER+1000+50: return "TB_LOADIMAGES";
4720 case WM_USER+1000+51: return "TB_GETRECT";
4721 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4722 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4723 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4724 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4725 case WM_USER+1000+56: return "TB_SETSTYLE";
4726 case WM_USER+1000+57: return "TB_GETSTYLE";
4727 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4728 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4729 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4730 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4731 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4732
4733 default:
4734 static char s_szBuf[128];
4735 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4736 return s_szBuf;
4737 }
4738 return NULL;
4739 } // end of wxGetMessageName
4740
4741 #endif // __WXDEBUG__
4742
4743 // Unused?
4744 #if 0
4745 static void TranslateKbdEventToMouse(
4746 wxWindow* pWin
4747 , int* pX
4748 , int* pY
4749 , ULONG* pFlags
4750 )
4751 {
4752 //
4753 // Construct the key mask
4754 ULONG& fwKeys = *pFlags;
4755
4756 fwKeys = VK_BUTTON2;
4757 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4758 fwKeys |= VK_CTRL;
4759 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4760 fwKeys |= VK_SHIFT;
4761
4762 //
4763 // Simulate right mouse button click
4764 //
4765 POINTL vPoint;
4766
4767 ::WinQueryMsgPos(vHabmain, &vPoint);
4768 *pX = vPoint.x;
4769 *pY = vPoint.y;
4770
4771 pWin->ScreenToClient(pX, pY);
4772 } // end of TranslateKbdEventToMouse
4773 #endif
4774
4775 // Find the wxWindow at the current mouse position, returning the mouse
4776 // position.
4777 wxWindow* wxFindWindowAtPointer(
4778 wxPoint& WXUNUSED(rPt)
4779 )
4780 {
4781 return wxFindWindowAtPoint(wxGetMousePosition());
4782 }
4783
4784 wxWindow* wxFindWindowAtPoint(
4785 const wxPoint& rPt
4786 )
4787 {
4788 POINTL vPt2;
4789
4790 vPt2.x = rPt.x;
4791 vPt2.y = rPt.y;
4792
4793 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4794 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4795 HWND hWnd = hWndHit;
4796
4797 //
4798 // Try to find a window with a wxWindow associated with it
4799 //
4800 while (!pWin && (hWnd != 0))
4801 {
4802 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4803 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4804 }
4805 return pWin;
4806 }
4807
4808 // Get the current mouse position.
4809 wxPoint wxGetMousePosition()
4810 {
4811 POINTL vPt;
4812
4813 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4814 return wxPoint(vPt.x, vPt.y);
4815 }
4816
wxWidgets (Impactor)