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Finish basic dialog support and some scrolling fixes.
[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 #include "wx/radiobox.h"
38 #include "wx/slider.h"
39 #include "wx/statusbr.h"
40 #include "wx/toolbar.h"
41 #include "wx/settings.h"
42 #include <stdio.h>
43 #endif
44
45 #if wxUSE_OWNER_DRAWN
46 #include "wx/ownerdrw.h"
47 #endif
48
49 #if wxUSE_DRAG_AND_DROP
50 #include "wx/dnd.h"
51 #endif
52
53 #include "wx/menuitem.h"
54 #include "wx/log.h"
55
56 #include "wx/os2/private.h"
57
58 #if wxUSE_TOOLTIPS
59 #include "wx/tooltip.h"
60 #endif
61
62 #if wxUSE_CARET
63 #include "wx/caret.h"
64 #endif // wxUSE_CARET
65
66 #include "wx/intl.h"
67 #include "wx/log.h"
68
69
70 #include "wx/textctrl.h"
71
72 #include <string.h>
73
74 //
75 // Place compiler, OS specific includes here
76 //
77
78 //
79 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
80 //
81 #ifndef GET_X_LPARAM
82 //
83 // SHORT1FROMMP -- LOWORD
84 //
85 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
86 //
87 // SHORT2FROMMP -- HIWORD
88 //
89 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
90 #endif // GET_X_LPARAM
91
92 #ifndef CW_USEDEFAULT
93 # define CW_USEDEFAULT ((int)0x80000000)
94 #endif
95
96 // ---------------------------------------------------------------------------
97 // global variables
98 // ---------------------------------------------------------------------------
99
100 //
101 // The last PM message we got (MT-UNSAFE)
102 //
103 QMSG s_currentMsg;
104
105 #if wxUSE_MENUS_NATIVE
106 wxMenu* wxCurrentPopupMenu = NULL;
107 #endif // wxUSE_MENUS_NATIVE
108
109 wxList* wxWinHandleList = NULL;
110
111 // ---------------------------------------------------------------------------
112 // private functions
113 // ---------------------------------------------------------------------------
114
115 //
116 // the window proc for all our windows; most gui's have something similar
117 //
118 MRESULT EXPENTRY wxWndProc( HWND hWnd
119 ,ULONG message
120 ,MPARAM mp1
121 ,MPARAM mp2
122 );
123
124 #ifdef __WXDEBUG__
125 const char *wxGetMessageName(int message);
126 #endif //__WXDEBUG__
127
128 void wxRemoveHandleAssociation(wxWindowOS2* pWin);
129 void wxAssociateWinWithHandle( HWND hWnd
130 ,wxWindowOS2* pWin
131 );
132 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
133
134 //
135 // This magical function is used to translate VK_APPS key presses to right
136 // mouse clicks
137 //
138 // Unused?
139 #if 0
140 static void TranslateKbdEventToMouse( wxWindow* pWin
141 ,int* pX
142 ,int* pY
143 ,MPARAM* pFlags
144 );
145 #endif
146 //
147 // get the current state of SHIFT/CTRL keys
148 //
149 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
150 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
151
152 static wxWindow* gpWinBeingCreated = NULL;
153
154 // ---------------------------------------------------------------------------
155 // event tables
156 // ---------------------------------------------------------------------------
157
158 // in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu()
159 // method
160 #ifdef __WXUNIVERSAL__
161 IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase)
162 #else // __WXPM__
163 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
164 #endif // __WXUNIVERSAL__/__WXPM__
165
166 BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase)
167 EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground)
168 EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged)
169 EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog)
170 EVT_IDLE(wxWindowOS2::OnIdle)
171 EVT_SET_FOCUS(wxWindowOS2::OnSetFocus)
172 END_EVENT_TABLE()
173
174 // ===========================================================================
175 // implementation
176 // ===========================================================================
177
178 // ---------------------------------------------------------------------------
179 // wxWindow utility functions
180 // ---------------------------------------------------------------------------
181
182 //
183 // Find an item given the PM Window id
184 //
185 wxWindow* wxWindowOS2::FindItem(
186 long lId
187 ) const
188 {
189 #if wxUSE_CONTROLS
190 wxControl* pItem = wxDynamicCast(this, wxControl);
191
192 if (pItem)
193 {
194 //
195 // I it we or one of our "internal" children?
196 //
197 if (pItem->GetId() == lId
198 #ifndef __WXUNIVERSAL__
199 || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)
200 #endif
201 )
202 {
203 return pItem;
204 }
205 }
206 #endif // wxUSE_CONTROLS
207
208 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
209
210 while (pCurrent)
211 {
212 wxWindow* pChildWin = pCurrent->GetData();
213 wxWindow* pWnd = pChildWin->FindItem(lId);
214
215 if (pWnd)
216 return pWnd;
217
218 pCurrent = pCurrent->GetNext();
219 }
220 return(NULL);
221 } // end of wxWindowOS2::FindItem
222
223 //
224 // Find an item given the PM Window handle
225 //
226 wxWindow* wxWindowOS2::FindItemByHWND(
227 WXHWND hWnd
228 , bool bControlOnly
229 ) const
230 {
231 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
232
233 while (pCurrent)
234 {
235 wxWindow* pParent = pCurrent->GetData();
236
237 //
238 // Do a recursive search.
239 //
240 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
241
242 if (pWnd)
243 return(pWnd);
244
245 if (!bControlOnly
246 #if wxUSE_CONTROLS
247 || pParent->IsKindOf(CLASSINFO(wxControl))
248 #endif // wxUSE_CONTROLS
249 )
250 {
251 wxWindow* pItem = pCurrent->GetData();
252
253 if (pItem->GetHWND() == hWnd)
254 return(pItem);
255 else
256 {
257 if (pItem->ContainsHWND(hWnd))
258 return(pItem);
259 }
260 }
261 pCurrent = pCurrent->GetNext();
262 }
263 return(NULL);
264 } // end of wxWindowOS2::FindItemByHWND
265
266 //
267 // Default command handler
268 //
269 bool wxWindowOS2::OS2Command(
270 WXUINT WXUNUSED(uParam)
271 , WXWORD WXUNUSED(uId)
272 )
273 {
274 return(FALSE);
275 }
276
277 // ----------------------------------------------------------------------------
278 // constructors and such
279 // ----------------------------------------------------------------------------
280
281 void wxWindowOS2::Init()
282 {
283 //
284 // Generic
285 //
286 InitBase();
287
288 //
289 // PM specific
290 //
291 m_bDoubleClickAllowed = 0;
292 m_bWinCaptured = FALSE;
293
294 m_isBeingDeleted = FALSE;
295 m_fnOldWndProc = 0;
296 m_bUseCtl3D = FALSE;
297 m_bMouseInWindow = FALSE;
298
299 //
300 // wxWnd
301 //
302 m_hMenu = 0L;
303 m_hWnd = 0L;
304 m_hWndScrollBarHorz = 0L;
305 m_hWndScrollBarVert = 0L;
306
307 //
308 // Pass WM_GETDLGCODE to DefWindowProc()
309 m_lDlgCode = 0;
310
311 m_nXThumbSize = 0;
312 m_nYThumbSize = 0;
313 m_bBackgroundTransparent = FALSE;
314
315 //
316 // As all windows are created with WS_VISIBLE style...
317 //
318 m_isShown = TRUE;
319
320 #if wxUSE_MOUSEEVENT_HACK
321 m_lLastMouseX =
322 m_lLastMouseY = -1;
323 m_nLastMouseEvent = -1;
324 #endif // wxUSE_MOUSEEVENT_HACK
325 } // wxWindowOS2::Init
326
327 //
328 // Destructor
329 //
330 wxWindowOS2::~wxWindowOS2()
331 {
332 m_isBeingDeleted = TRUE;
333
334 for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
335 {
336 wxFrame* pFrame = wxDynamicCast(pWin, wxFrame);
337
338 if (pFrame)
339 {
340 if (pFrame->GetLastFocus() == this)
341 pFrame->SetLastFocus((wxWindow*)NULL);
342 }
343 }
344
345 DestroyChildren();
346
347 if (m_parent)
348 m_parent->RemoveChild(this);
349
350 if (m_hWnd)
351 {
352 if(!::WinDestroyWindow(GetHWND()))
353 wxLogLastError(wxT("DestroyWindow"));
354 //
355 // remove hWnd <-> wxWindow association
356 //
357 wxRemoveHandleAssociation(this);
358 }
359 } // end of wxWindowOS2::~wxWindowOS2
360
361 // real construction (Init() must have been called before!)
362 bool wxWindowOS2::Create(
363 wxWindow* pParent
364 , wxWindowID vId
365 , const wxPoint& rPos
366 , const wxSize& rSize
367 , long lStyle
368 , const wxString& rName
369 )
370 {
371 HWND hParent = NULLHANDLE;
372 ULONG ulCreateFlags = 0;
373 WXDWORD dwExStyle = 0;
374
375 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
376
377 if ( !CreateBase( pParent
378 ,vId
379 ,rPos
380 ,rSize
381 ,lStyle
382 ,wxDefaultValidator
383 ,rName
384 ))
385 return(FALSE);
386
387 if (pParent)
388 {
389 int nTempy;
390
391 pParent->AddChild(this);
392 hParent = GetWinHwnd(pParent);
393
394 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
395 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
396 )
397 ulCreateFlags |= WS_CLIPSIBLINGS;
398 }
399
400 //
401 // Most wxSTYLES are really PM Class specific styles and will be
402 // set in those class create procs. PM's basic windows styles are
403 // very limited.
404 //
405 ulCreateFlags |= WS_VISIBLE;
406
407
408 #ifdef __WXUNIVERSAL__
409 // no 3d effects, we draw them ourselves
410 WXDWORD exStyle = 0;
411 #else // !wxUniversal
412 if (lStyle & wxCLIP_SIBLINGS)
413 ulCreateFlags |= WS_CLIPSIBLINGS;
414
415 if (lStyle & wxCLIP_CHILDREN )
416 ulCreateFlags |= WS_CLIPCHILDREN;
417
418 //
419 //
420 //
421 bool bWant3D;
422 dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
423
424 #endif
425
426 //
427 // Add the simple border style as we'll use this to draw borders
428 //
429 if (lStyle & wxSIMPLE_BORDER)
430 dwExStyle |= wxSIMPLE_BORDER;
431
432 if (lStyle & wxPOPUP_WINDOW)
433 {
434 // a popup window floats on top of everything
435 //TODO: fix this...
436 // exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW;
437
438 // it is also created hidden as other top level windows
439 ulCreateFlags &= ~WS_VISIBLE;
440 m_isShown = FALSE;
441 }
442
443 //
444 // Generic OS/2 Windows have no Control Data but other classes
445 // that call OS2Create may have some.
446 //
447 OS2Create( (PSZ)wxCanvasClassName
448 ,rName.c_str()
449 ,ulCreateFlags
450 ,rPos
451 ,rSize
452 ,NULL // Control Data
453 ,dwExStyle
454 ,TRUE // Child
455 );
456
457 return(TRUE);
458 } // end of wxWindowOS2::Create
459
460 // ---------------------------------------------------------------------------
461 // basic operations
462 // ---------------------------------------------------------------------------
463
464 void wxWindowOS2::SetFocus()
465 {
466 HWND hWnd = GetHwnd();
467 wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
468
469 if (hWnd)
470 ::WinSetFocus(HWND_DESKTOP, hWnd);
471 } // end of wxWindowOS2::SetFocus
472
473 wxWindow* wxWindowBase::FindFocus()
474 {
475 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
476
477 if (hWnd)
478 {
479 return wxFindWinFromHandle((WXHWND)hWnd);
480 }
481 return NULL;
482 } // wxWindowBase::FindFocus
483
484 bool wxWindowOS2::Enable(
485 bool bEnable
486 )
487 {
488 if (!wxWindowBase::Enable(bEnable))
489 return(FALSE);
490
491 HWND hWnd = GetHwnd();
492
493 if ( hWnd )
494 ::WinEnableWindow(hWnd, (BOOL)bEnable);
495
496 wxWindowList::Node* pNode = GetChildren().GetFirst();
497
498 while (pNode)
499 {
500 wxWindow* pChild = pNode->GetData();
501
502 pChild->Enable(bEnable);
503 pNode = pNode->GetNext();
504 }
505 return TRUE;
506 } // end of wxWindowOS2::Enable
507
508 bool wxWindowOS2::Show(
509 bool bShow
510 )
511 {
512 if (!wxWindowBase::Show(bShow))
513 return(FALSE);
514
515 HWND hWnd = GetHwnd();
516
517 ::WinShowWindow(hWnd, bShow);
518
519 if (bShow)
520 {
521 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
522 }
523 return TRUE;
524 } // end of wxWindowOS2::Show
525
526 void wxWindowOS2::Raise()
527 {
528 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
529 } // end of wxWindowOS2::Raise
530
531 void wxWindowOS2::Lower()
532 {
533 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
534 } // end of wxWindowOS2::Lower
535
536 void wxWindowOS2::SetTitle(
537 const wxString& rTitle
538 )
539 {
540 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
541 } // end of wxWindowOS2::SetTitle
542
543 wxString wxWindowOS2::GetTitle() const
544 {
545 return wxGetWindowText(GetHWND());
546 } // end of wxWindowOS2::GetTitle
547
548 void wxWindowOS2::DoCaptureMouse()
549 {
550 HWND hWnd = GetHwnd();
551
552 if (hWnd && !m_bWinCaptured)
553 {
554 ::WinSetCapture(HWND_DESKTOP, hWnd);
555 m_bWinCaptured = TRUE;
556 }
557 } // end of wxWindowOS2::GetTitle
558
559 void wxWindowOS2::DoReleaseMouse()
560 {
561 if (m_bWinCaptured)
562 {
563 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
564 m_bWinCaptured = FALSE;
565 }
566 } // end of wxWindowOS2::ReleaseMouse
567
568 /* static */ wxWindow* wxWindowBase::GetCapture()
569 {
570 HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
571 return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
572 } // end of wxWindowBase::GetCapture
573
574 bool wxWindowOS2::SetFont(
575 const wxFont& rFont
576 )
577 {
578 if (!wxWindowBase::SetFont(rFont))
579 {
580 // nothing to do
581 return(FALSE);
582 }
583
584 HWND hWnd = GetHwnd();
585
586 wxOS2SetFont( hWnd
587 ,rFont
588 );
589 return(TRUE);
590 } // end of wxWindowOS2::SetFont
591
592 bool wxWindowOS2::SetCursor(
593 const wxCursor& rCursor
594 ) // check if base implementation is OK
595 {
596 if ( !wxWindowBase::SetCursor(rCursor))
597 {
598 // no change
599 return FALSE;
600 }
601
602 if ( m_cursor.Ok() ) {
603 HWND hWnd = GetHwnd();
604 POINTL vPoint;
605 RECTL vRect;
606
607 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
608 ::WinQueryWindowRect(hWnd, &vRect);
609
610 if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy())
611 {
612 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
613 }
614 }
615 return TRUE;
616 } // end of wxWindowOS2::SetCursor
617
618 void wxWindowOS2::WarpPointer(
619 int nXPos
620 , int nYPos
621 )
622 {
623 int nX = nXPos;
624 int nY = nYPos;
625 RECTL vRect;
626
627 ::WinQueryWindowRect(GetHwnd(), &vRect);
628 nX += vRect.xLeft;
629 nY += vRect.yBottom;
630
631 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
632 } // end of wxWindowOS2::WarpPointer
633
634 #if WXWIN_COMPATIBILITY
635 void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const
636 {
637 }
638 #endif // WXWIN_COMPATIBILITY
639
640 // ---------------------------------------------------------------------------
641 // scrolling stuff
642 // ---------------------------------------------------------------------------
643
644 #if WXWIN_COMPATIBILITY
645 void wxWindowOS2::SetScrollRange(
646 int nOrient
647 , int nRange
648 , bool bRefresh
649 )
650 {
651 int nRange1 = nRange;
652 int nPageSize = GetScrollPage(nOrient);
653
654 if (nPpageSize > 1 && nRange > 0)
655 {
656 nRange1 += (nPageSize - 1);
657 }
658
659 if (nOrient == wxHORIZONTAL)
660 {
661 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
662 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
663 }
664 else
665 {
666 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
667 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
668 }
669 } // end of wxWindowOS2::SetScrollRange
670
671 void wxWindowOS2::SetScrollPage(
672 int nOrient
673 , int nPage
674 , bool bRefresh
675 )
676 {
677 if (nOrient == wxHORIZONTAL )
678 m_nXThumbSize = nPage;
679 else
680 m_nYThumbSize = nPage;
681 } // end of wxWindowOS2::SetScrollPage
682
683 int wxWindowOS2::OldGetScrollRange(
684 int nOrient
685 ) const
686 {
687 MRESULT mRc;
688 HWND hWnd = GetHwnd();
689
690 if (hWnd)
691 {
692 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
693 return(SHORT2FROMMR(mRc));
694 }
695 return 0;
696 } // end of wxWindowOS2::OldGetScrollRange
697
698 int wxWindowOS2::GetScrollPage(
699 int nOrient
700 ) const
701 {
702 if (nOrient == wxHORIZONTAL)
703 return m_nXThumbSize;
704 else
705 return m_nYThumbSize;
706 } // end of wxWindowOS2::GetScrollPage
707 #endif // WXWIN_COMPATIBILITY
708
709 int wxWindowOS2::GetScrollPos(
710 int nOrient
711 ) const
712 {
713 if (nOrient == wxHORIZONTAL)
714 return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
715 else
716 return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
717 } // end of wxWindowOS2::GetScrollPos
718
719 int wxWindowOS2::GetScrollRange(
720 int nOrient
721 ) const
722 {
723 MRESULT mr;
724
725 if (nOrient == wxHORIZONTAL)
726 mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
727 else
728 mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
729 return((int)SHORT2FROMMR(mr));
730 } // end of wxWindowOS2::GetScrollRange
731
732 int wxWindowOS2::GetScrollThumb(
733 int nOrient
734 ) const
735 {
736 if (nOrient == wxHORIZONTAL )
737 return m_nXThumbSize;
738 else
739 return m_nYThumbSize;
740 } // end of wxWindowOS2::GetScrollThumb
741
742 void wxWindowOS2::SetScrollPos(
743 int nOrient
744 , int nPos
745 , bool WXUNUSED(bRefresh)
746 )
747 {
748 if (nOrient == wxHORIZONTAL )
749 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
750 else
751 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
752 } // end of wxWindowOS2::SetScrollPos
753
754 void wxWindowOS2::SetScrollbar(
755 int nOrient
756 , int nPos
757 , int nThumbVisible
758 , int nRange
759 , bool WXUNUSED(bRefresh)
760 )
761 {
762 int nOldRange = nRange - nThumbVisible;
763 int nRange1 = nOldRange;
764 int nPageSize = nThumbVisible;
765 SBCDATA vInfo;
766 HWND hWnd = GetHwnd();
767 ULONG ulStyle = WS_VISIBLE;
768 RECTL vRect;
769
770 ::WinQueryWindowRect(hWnd, &vRect);
771 if (nPageSize > 1 && nRange > 0)
772 {
773 nRange1 += (nPageSize - 1);
774 }
775
776 vInfo.cb = sizeof(SBCDATA);
777 vInfo.posFirst = 0;
778 vInfo.posLast = (SHORT)nRange1;
779 vInfo.posThumb = nPos;
780
781 if (nOrient == wxHORIZONTAL )
782 {
783 ulStyle |= SBS_HORZ;
784 if (m_hWndScrollBarHorz == 0L)
785 {
786 //
787 // We create the scrollbars with the desktop so that they are not
788 // registered as child windows of the window in order that child
789 // windows may be scrolled without scrolling the scrollbars themselves!
790 //
791 m_hWndScrollBarHorz = ::WinCreateWindow( hWnd
792 ,WC_SCROLLBAR
793 ,(PSZ)NULL
794 ,ulStyle
795 ,vRect.xLeft
796 ,vRect.yBottom
797 ,vRect.xRight - vRect.xLeft
798 ,20
799 ,hWnd
800 ,HWND_TOP
801 ,60000
802 ,&vInfo
803 ,NULL
804 );
805 }
806 else
807 {
808 RECTL vRect2;
809
810 //
811 // Only want to resize the scrollbar if it changes, otherwise
812 // we'd probably end up in a recursive loop until we crash the call stack
813 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
814 // generates those events.
815 //
816 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2);
817 if (!(vRect2.xLeft == vRect.xLeft &&
818 vRect2.xRight == vRect.xRight &&
819 vRect2.yBottom == vRect.yBottom &&
820 vRect2.yTop == vRect.yTop
821 ) )
822 {
823 ::WinSetWindowPos( m_hWndScrollBarHorz
824 ,HWND_TOP
825 ,vRect.xLeft
826 ,vRect.yBottom
827 ,vRect.xRight - vRect.xLeft
828 ,20
829 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
830 );
831 }
832 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
833 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
834 }
835 }
836 else
837 {
838 ulStyle |= SBS_VERT;
839 if (m_hWndScrollBarVert == 0L)
840 {
841 m_hWndScrollBarVert = ::WinCreateWindow( hWnd
842 ,WC_SCROLLBAR
843 ,(PSZ)NULL
844 ,ulStyle
845 ,vRect.xRight - 20
846 ,vRect.yBottom + 20
847 ,20
848 ,vRect.yTop - (vRect.yBottom + 20)
849 ,hWnd
850 ,HWND_TOP
851 ,60001
852 ,&vInfo
853 ,NULL
854 );
855 }
856 else
857 {
858 RECTL vRect2;
859
860 //
861 // Only want to resize the scrollbar if it changes, otherwise
862 // we'd probably end up in a recursive loop until we crash the call stack
863 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
864 // generates those events.
865 //
866 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2);
867 if (!(vRect2.xLeft == vRect.xLeft &&
868 vRect2.xRight == vRect.xRight &&
869 vRect2.yBottom == vRect.yBottom &&
870 vRect2.yTop == vRect.yTop
871 ) )
872 {
873 ::WinSetWindowPos( m_hWndScrollBarVert
874 ,HWND_TOP
875 ,vRect.xRight - 20
876 ,vRect.yBottom + 20
877 ,20
878 ,vRect.yTop - (vRect.yBottom + 20)
879 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
880 );
881 }
882 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
883 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
884 }
885 m_nYThumbSize = nThumbVisible;
886 }
887 } // end of wxWindowOS2::SetScrollbar
888
889 void wxWindowOS2::ScrollWindow(
890 int nDx
891 , int nDy
892 , const wxRect* pRect
893 )
894 {
895 nDy *= -1; // flip the sign of Dy as OS/2 is opposite Windows.
896 RECTL vRect;
897 RECTL vRect2;
898 RECTL vRectHorz;
899 RECTL vRectVert;
900 RECTL vRectChild;
901
902 if (pRect)
903 {
904 vRect2.xLeft = pRect->x;
905 vRect2.yTop = pRect->y + pRect->height;
906 vRect2.xRight = pRect->x + pRect->width;
907 vRect2.yBottom = pRect->y;
908 }
909 else
910 {
911 ::WinQueryWindowRect(GetHwnd(), &vRect);
912 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRectHorz);
913 vRect2.yBottom += vRect.yTop - vRect.yBottom;
914 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRectVert);
915 vRect2.xRight -= vRect.xRight - vRect.xLeft;
916
917 }
918 ::WinScrollWindow( GetHwnd()
919 ,(LONG)nDx
920 ,(LONG)nDy
921 ,&vRect
922 ,NULL
923 ,NULLHANDLE
924 ,NULL
925 ,SW_INVALIDATERGN
926 );
927 ::WinInvalidateRect(m_hWndScrollBarHorz, &vRectHorz, FALSE);
928 ::WinInvalidateRect(m_hWndScrollBarVert, &vRectVert, FALSE);
929
930 //
931 // Move the children
932 //
933 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
934 SWP vSwp;
935
936 while (pCurrent)
937 {
938 wxWindow* pChildWin = pCurrent->GetData();
939
940 if (pChildWin->GetHWND() != NULLHANDLE)
941 {
942 ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
943 ::WinQueryWindowRect(pChildWin->GetHWND(), &vRectChild);
944 if (pChildWin->IsKindOf(CLASSINFO(wxControl)))
945 {
946 wxControl* pCtrl;
947
948 //
949 // Must deal with controls that have margins like ENTRYFIELD. The SWP
950 // struct of such a control will have and origin offset from its intended
951 // position by the width of the margins.
952 //
953 pCtrl = wxDynamicCast(pChildWin, wxControl);
954 vSwp.y -= pCtrl->GetYComp();
955 vSwp.x -= pCtrl->GetXComp();
956 }
957 ::WinSetWindowPos( pChildWin->GetHWND()
958 ,HWND_BOTTOM
959 ,vSwp.x + nDx
960 ,vSwp.y + nDy
961 ,0
962 ,0
963 ,SWP_MOVE | SWP_ZORDER
964 );
965 if (pChildWin->IsKindOf(CLASSINFO(wxRadioBox)))
966 {
967 wxRadioBox* pRadioBox;
968
969 pRadioBox = wxDynamicCast(pChildWin, wxRadioBox);
970 pRadioBox->AdjustButtons( (int)vSwp.x + nDx
971 ,(int)vSwp.y + nDy
972 ,(int)vSwp.cx
973 ,(int)vSwp.cy
974 ,pRadioBox->GetSizeFlags()
975 );
976 }
977 if (pChildWin->IsKindOf(CLASSINFO(wxSlider)))
978 {
979 wxSlider* pSlider;
980
981 pSlider = wxDynamicCast(pChildWin, wxSlider);
982 pSlider->AdjustSubControls( (int)vSwp.x + nDx
983 ,(int)vSwp.y + nDy
984 ,(int)vSwp.cx
985 ,(int)vSwp.cy
986 ,pSlider->GetSizeFlags()
987 );
988 }
989 ::WinInvalidateRect(pChildWin->GetHWND(), &vRectChild, FALSE);
990 }
991 pCurrent = pCurrent->GetNext();
992 }
993 } // end of wxWindowOS2::ScrollWindow
994
995 // ---------------------------------------------------------------------------
996 // subclassing
997 // ---------------------------------------------------------------------------
998
999 void wxWindowOS2::SubclassWin(
1000 WXHWND hWnd
1001 )
1002 {
1003 HWND hwnd = (HWND)hWnd;
1004
1005 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
1006 wxAssociateWinWithHandle( hWnd
1007 ,(wxWindow*)this
1008 );
1009 if (!wxCheckWindowWndProc( hWnd
1010 ,(WXFARPROC)wxWndProc
1011 ))
1012 {
1013 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
1014 }
1015 else
1016 {
1017 m_fnOldWndProc = (WXFARPROC)NULL;
1018 }
1019 } // end of wxWindowOS2::SubclassWin
1020
1021 void wxWindowOS2::UnsubclassWin()
1022 {
1023 //
1024 // Restore old Window proc
1025 //
1026 HWND hwnd = GetHWND();
1027
1028 if (m_hWnd)
1029 {
1030 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
1031
1032 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
1033
1034 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
1035 {
1036 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
1037 m_fnOldWndProc = 0;
1038 }
1039 }
1040 } // end of wxWindowOS2::UnsubclassWin
1041
1042 bool wxCheckWindowWndProc(
1043 WXHWND hWnd
1044 , WXFARPROC fnWndProc
1045 )
1046 {
1047 static char zBuffer[512];
1048 CLASSINFO vCls;
1049
1050 ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
1051 ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
1052 return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
1053 } // end of WinGuiBase_CheckWindowWndProc
1054
1055 //
1056 // Make a Windows extended style from the given wxWindows window style
1057 //
1058 WXDWORD wxWindowOS2::MakeExtendedStyle(
1059 long lStyle
1060 , bool bEliminateBorders
1061 )
1062 {
1063 //
1064 // Simply fill out with wxWindow extended styles. We'll conjure
1065 // something up in OS2Create and all window redrawing pieces later
1066 //
1067 WXDWORD dwStyle = 0;
1068
1069 if (lStyle & wxTRANSPARENT_WINDOW )
1070 dwStyle |= wxTRANSPARENT_WINDOW;
1071
1072 if (!bEliminateBorders)
1073 {
1074 if (lStyle & wxSUNKEN_BORDER)
1075 dwStyle |= wxSUNKEN_BORDER;
1076 if (lStyle & wxDOUBLE_BORDER)
1077 dwStyle |= wxDOUBLE_BORDER;
1078 if (lStyle & wxRAISED_BORDER )
1079 dwStyle |= wxRAISED_BORDER;
1080 if (lStyle & wxSTATIC_BORDER)
1081 dwStyle |= wxSTATIC_BORDER;
1082 }
1083 return dwStyle;
1084 } // end of wxWindowOS2::MakeExtendedStyle
1085
1086 //
1087 // Determines whether simulated 3D effects or CTL3D should be used,
1088 // applying a default border style if required, and returning an extended
1089 // style to pass to OS2Create.
1090 //
1091 WXDWORD wxWindowOS2::Determine3DEffects(
1092 WXDWORD dwDefaultBorderStyle
1093 , bool* pbWant3D
1094 ) const
1095 {
1096 WXDWORD dwStyle = 0L;
1097
1098 //
1099 // Native PM does not have any specialize 3D effects like WIN32 does,
1100 // so we have to try and invent them.
1101 //
1102
1103 //
1104 // If matches certain criteria, then assume no 3D effects
1105 // unless specifically requested (dealt with in MakeExtendedStyle)
1106 //
1107 if (!GetParent() ||
1108 !IsKindOf(CLASSINFO(wxControl)) ||
1109 (m_windowStyle & wxNO_BORDER)
1110 )
1111 {
1112 *pbWant3D = FALSE;
1113 return MakeExtendedStyle(m_windowStyle, FALSE);
1114 }
1115
1116 //
1117 // 1) App can specify global 3D effects
1118 //
1119 *pbWant3D = wxTheApp->GetAuto3D();
1120
1121 //
1122 // 2) If the parent is being drawn with user colours, or simple border
1123 // specified, switch effects off.
1124 //
1125 if (GetParent() &&
1126 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1127 (m_windowStyle & wxSIMPLE_BORDER)
1128 )
1129 *pbWant3D = FALSE;
1130
1131 //
1132 // 3) Control can override this global setting by defining
1133 // a border style, e.g. wxSUNKEN_BORDER
1134 //
1135 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1136 (m_windowStyle & wxRAISED_BORDER) ||
1137 (m_windowStyle & wxSTATIC_BORDER) ||
1138 (m_windowStyle & wxSUNKEN_BORDER)
1139 )
1140 *pbWant3D = TRUE;
1141
1142 dwStyle = MakeExtendedStyle( m_windowStyle
1143 ,FALSE
1144 );
1145
1146 //
1147 // If we want 3D, but haven't specified a border here,
1148 // apply the default border style specified.
1149 //
1150 if (dwDefaultBorderStyle && (*pbWant3D) &&
1151 !((m_windowStyle & wxDOUBLE_BORDER) ||
1152 (m_windowStyle & wxRAISED_BORDER) ||
1153 (m_windowStyle & wxSTATIC_BORDER) ||
1154 (m_windowStyle & wxSIMPLE_BORDER)
1155 )
1156 )
1157 dwStyle |= dwDefaultBorderStyle;
1158 return dwStyle;
1159 } // end of wxWindowOS2::Determine3DEffects
1160
1161 #if WXWIN_COMPATIBILITY
1162 void wxWindowOS2::OnCommand(
1163 wxWindow& rWin
1164 , wxCommandEvent& rEvent
1165 )
1166 {
1167 if (GetEventHandler()->ProcessEvent(rEvent))
1168 return;
1169 if (m_parent)
1170 m_parent->GetEventHandler()->OnCommand( rWin
1171 ,rEvent
1172 );
1173 } // end of wxWindowOS2::OnCommand
1174
1175 wxObject* wxWindowOS2::GetChild(
1176 int nNumber
1177 ) const
1178 {
1179 //
1180 // Return a pointer to the Nth object in the Panel
1181 //
1182 wxNode* pNode = GetChildren().First();
1183 int n = nNumber;
1184
1185 while (pNode && n--)
1186 pNode = pNode->Next();
1187 if (pNode)
1188 {
1189 wxObject* pObj = (wxObject*)pNode->Data();
1190 return(pObj);
1191 }
1192 else
1193 return NULL;
1194 } // end of wxWindowOS2::GetChild
1195
1196 #endif // WXWIN_COMPATIBILITY
1197
1198 //
1199 // Setup background and foreground colours correctly
1200 //
1201 void wxWindowOS2::SetupColours()
1202 {
1203 if ( GetParent() )
1204 SetBackgroundColour(GetParent()->GetBackgroundColour());
1205 } // end of wxWindowOS2::SetupColours
1206
1207 void wxWindowOS2::OnIdle(
1208 wxIdleEvent& WXUNUSED(rEvent)
1209 )
1210 {
1211 //
1212 // Check if we need to send a LEAVE event
1213 //
1214 if (m_bMouseInWindow)
1215 {
1216 POINTL vPoint;
1217
1218 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1219 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1220 {
1221 //
1222 // Generate a LEAVE event
1223 //
1224 m_bMouseInWindow = FALSE;
1225
1226 //
1227 // Unfortunately the mouse button and keyboard state may have changed
1228 // by the time the OnIdle function is called, so 'state' may be
1229 // meaningless.
1230 //
1231 int nState = 0;
1232
1233 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1234 nState |= VK_SHIFT;
1235 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
1236 nState |= VK_CTRL;
1237
1238 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1239
1240 InitMouseEvent( rEvent
1241 ,vPoint.x
1242 ,vPoint.y
1243 ,nState
1244 );
1245 (void)GetEventHandler()->ProcessEvent(rEvent);
1246 }
1247 }
1248 UpdateWindowUI();
1249 } // end of wxWindowOS2::OnIdle
1250
1251 //
1252 // Set this window to be the child of 'parent'.
1253 //
1254 bool wxWindowOS2::Reparent(
1255 wxWindow* pParent
1256 )
1257 {
1258 if (!wxWindowBase::Reparent(pParent))
1259 return FALSE;
1260
1261 HWND hWndChild = GetHwnd();
1262 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1263
1264 ::WinSetParent(hWndChild, hWndParent, TRUE);
1265 return TRUE;
1266 } // end of wxWindowOS2::Reparent
1267
1268 void wxWindowOS2::Clear()
1269 {
1270 wxClientDC vDc((wxWindow*)this);
1271 wxBrush vBrush( GetBackgroundColour()
1272 ,wxSOLID
1273 );
1274
1275 vDc.SetBackground(vBrush);
1276 vDc.Clear();
1277 } // end of wxWindowOS2::Clear
1278
1279 void wxWindowOS2::Update()
1280 {
1281 ::WinUpdateWindow(GetHwnd());
1282 } // end of wxWindowOS2::Update
1283
1284 void wxWindowOS2::Freeze()
1285 {
1286 ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
1287 } // end of wxWindowOS2::Freeze
1288
1289 void wxWindowOS2::Thaw()
1290 {
1291 ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
1292
1293 //
1294 // We need to refresh everything or otherwise he invalidated area is not
1295 // repainted.
1296 //
1297 Refresh();
1298 } // end of wxWindowOS2::Thaw
1299
1300 void wxWindowOS2::Refresh(
1301 bool bEraseBack
1302 , const wxRect* pRect
1303 )
1304 {
1305 HWND hWnd = GetHwnd();
1306
1307 if (hWnd)
1308 {
1309 if (pRect)
1310 {
1311 RECTL vOs2Rect;
1312
1313 vOs2Rect.xLeft = pRect->x;
1314 vOs2Rect.yTop = pRect->y;
1315 vOs2Rect.xRight = pRect->x + pRect->width;
1316 vOs2Rect.yBottom = pRect->y + pRect->height;
1317
1318 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1319 }
1320 else
1321 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
1322 }
1323 } // end of wxWindowOS2::Refresh
1324
1325 // ---------------------------------------------------------------------------
1326 // drag and drop
1327 // ---------------------------------------------------------------------------
1328
1329 #if wxUSE_DRAG_AND_DROP
1330 void wxWindowOS2::SetDropTarget(
1331 wxDropTarget* pDropTarget
1332 )
1333 {
1334 if (m_dropTarget != 0)
1335 {
1336 m_dropTarget->Revoke(m_hWnd);
1337 delete m_dropTarget;
1338 }
1339 m_dropTarget = pDropTarget;
1340 if (m_dropTarget != 0)
1341 m_dropTarget->Register(m_hWnd);
1342 } // end of wxWindowOS2::SetDropTarget
1343 #endif
1344
1345 //
1346 // old style file-manager drag&drop support: we retain the old-style
1347 // DragAcceptFiles in parallel with SetDropTarget.
1348 //
1349 void wxWindowOS2::DragAcceptFiles(
1350 bool bAccept
1351 )
1352 {
1353 HWND hWnd = GetHwnd();
1354
1355 if (hWnd && bAccept)
1356 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
1357 } // end of wxWindowOS2::DragAcceptFiles
1358
1359 // ----------------------------------------------------------------------------
1360 // tooltips
1361 // ----------------------------------------------------------------------------
1362
1363 #if wxUSE_TOOLTIPS
1364
1365 void wxWindowOS2::DoSetToolTip(
1366 wxToolTip* pTooltip
1367 )
1368 {
1369 wxWindowBase::DoSetToolTip(pTooltip);
1370
1371 if (m_tooltip)
1372 m_tooltip->SetWindow(this);
1373 } // end of wxWindowOS2::DoSetToolTip
1374
1375 #endif // wxUSE_TOOLTIPS
1376
1377 // ---------------------------------------------------------------------------
1378 // moving and resizing
1379 // ---------------------------------------------------------------------------
1380
1381 // Get total size
1382 void wxWindowOS2::DoGetSize(
1383 int* pWidth
1384 , int* pHeight
1385 ) const
1386 {
1387 HWND hWnd;
1388 RECTL vRect;
1389
1390 if (IsKindOf(CLASSINFO(wxFrame)))
1391 {
1392 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
1393 hWnd = pFrame->GetFrame();
1394 }
1395 else
1396 hWnd = GetHwnd();
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 RECTL vRect;
1494
1495 ::WinQueryWindowRect(hWnd, &vRect);
1496 if (IsKindOf(CLASSINFO(wxDialog)))
1497 {
1498 RECTL vTitle;
1499 HWND hWndTitle;
1500 //
1501 // For a Dialog we have to explicitly request the client portion.
1502 // For a Frame the hWnd IS the client window
1503 //
1504 hWndTitle = ::WinWindowFromID(hWnd, FID_TITLEBAR);
1505 if (::WinQueryWindowRect(hWndTitle, &vTitle))
1506 {
1507 if (vTitle.yTop - vTitle.yBottom == 0)
1508 {
1509 //
1510 // Dialog has not been created yet, use a default
1511 //
1512 vTitle.yTop = 20;
1513 }
1514 vRect.yTop -= (vTitle.yTop - vTitle.yBottom);
1515 }
1516
1517 ULONG uStyle = ::WinQueryWindowULong(hWnd, QWL_STYLE);
1518
1519 //
1520 // Deal with borders
1521 //
1522 if (uStyle & FCF_DLGBORDER)
1523 {
1524 vRect.xLeft += 4;
1525 vRect.xRight -= 4;
1526 vRect.yTop -= 4;
1527 vRect.yBottom += 4;
1528 }
1529 else if (uStyle & FCF_SIZEBORDER)
1530 {
1531 vRect.xLeft += 4;
1532 vRect.xRight -= 4;
1533 vRect.yTop -= 4;
1534 vRect.yBottom += 4;
1535 }
1536 else if (uStyle & FCF_BORDER)
1537 {
1538 vRect.xLeft += 2;
1539 vRect.xRight -= 2;
1540 vRect.yTop -= 2;
1541 vRect.yBottom += 2;
1542 }
1543 else // make some kind of adjustment or top sizers ram into the titlebar!
1544 {
1545 vRect.xLeft += 3;
1546 vRect.xRight -= 3;
1547 vRect.yTop -= 3;
1548 vRect.yBottom += 3;
1549 }
1550 }
1551 if (pWidth)
1552 *pWidth = vRect.xRight - vRect.xLeft;
1553 if (pHeight)
1554 *pHeight = vRect.yTop - vRect.yBottom;
1555 } // end of wxWindowOS2::DoGetClientSize
1556
1557 void wxWindowOS2::DoMoveWindow(
1558 int nX
1559 , int nY
1560 , int nWidth
1561 , int nHeight
1562 )
1563 {
1564 RECTL vRect;
1565 HWND hParent;
1566 wxWindow* pParent = GetParent();
1567
1568 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
1569 {
1570 int nOS2Height = GetOS2ParentHeight(pParent);
1571
1572 nY = nOS2Height - (nY + nHeight);
1573 }
1574 else
1575 {
1576 RECTL vRect;
1577
1578 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1579 nY = vRect.yTop - (nY + nHeight);
1580 }
1581 ::WinSetWindowPos( GetHwnd()
1582 ,HWND_TOP
1583 ,(LONG)nX
1584 ,(LONG)nY
1585 ,(LONG)nWidth
1586 ,(LONG)nHeight
1587 ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
1588 );
1589 } // end of wxWindowOS2::DoMoveWindow
1590
1591 //
1592 // Set the size of the window: if the dimensions are positive, just use them,
1593 // but if any of them is equal to -1, it means that we must find the value for
1594 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1595 // which case -1 is a valid value for x and y)
1596 //
1597 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1598 // the width/height to best suit our contents, otherwise we reuse the current
1599 // width/height
1600 //
1601 void wxWindowOS2::DoSetSize(
1602 int nX
1603 , int nY
1604 , int nWidth
1605 , int nHeight
1606 , int nSizeFlags
1607 )
1608 {
1609 //
1610 // Get the current size and position...
1611 //
1612 int nCurrentX;
1613 int nCurrentY;
1614 int nCurrentWidth;
1615 int nCurrentHeight;
1616 wxSize vSize(-1, -1);
1617
1618 GetPosition(&nCurrentX, &nCurrentY);
1619 GetSize(&nCurrentWidth, &nCurrentHeight);
1620
1621 //
1622 // ... and don't do anything (avoiding flicker) if it's already ok
1623 //
1624 //
1625 // Must convert Y coords to test for equality under OS/2
1626 //
1627 int nY2 = nY;
1628 wxWindow* pParent = (wxWindow*)GetParent();
1629
1630 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
1631 {
1632 int nOS2Height = GetOS2ParentHeight(pParent);
1633
1634 nY2 = nOS2Height - (nY2 + nHeight);
1635 }
1636 else
1637 {
1638 RECTL vRect;
1639
1640 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1641 nY2 = vRect.yTop - (nY2 + nHeight);
1642 }
1643 if (nX == nCurrentX && nY2 == nCurrentY &&
1644 nWidth == nCurrentWidth && nHeight == nCurrentHeight)
1645 {
1646 return;
1647 }
1648
1649 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1650 nX = nCurrentX;
1651 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1652 nY = nCurrentY;
1653
1654 AdjustForParentClientOrigin(nX, nY, nSizeFlags);
1655
1656 if (nWidth == -1)
1657 {
1658 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1659 {
1660 vSize = DoGetBestSize();
1661 nWidth = vSize.x;
1662 }
1663 else
1664 {
1665 //
1666 // Just take the current one
1667 //
1668 nWidth = nCurrentWidth;
1669 }
1670 }
1671
1672 if (nHeight == -1)
1673 {
1674 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1675 {
1676 if (vSize.x == -1)
1677 {
1678 vSize = DoGetBestSize();
1679 }
1680 nHeight = vSize.y;
1681 }
1682 else
1683 {
1684 // just take the current one
1685 nHeight = nCurrentHeight;
1686 }
1687 }
1688
1689 DoMoveWindow( nX
1690 ,nY
1691 ,nWidth
1692 ,nHeight
1693 );
1694 } // end of wxWindowOS2::DoSetSize
1695
1696 void wxWindowOS2::DoSetClientSize(
1697 int nWidth
1698 , int nHeight
1699 )
1700 {
1701 wxWindow* pParent = GetParent();
1702 HWND hWnd = GetHwnd();
1703 HWND hParentWnd = (HWND)0;
1704 POINTL vPoint;
1705 RECTL vRect;
1706 RECTL vRect2;
1707 RECTL vRect3;
1708 HWND hClientWnd = (HWND)0;
1709
1710 hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT);
1711 ::WinQueryWindowRect(hClientWnd, &vRect2);
1712 ::WinQueryWindowRect(hWnd, &vRect);
1713 ::WinQueryWindowRect(hParentWnd, &vRect3);
1714
1715 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1716 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1717
1718 vPoint.x = vRect2.xLeft;
1719 vPoint.y = vRect2.yBottom;
1720 if (pParent)
1721 {
1722 vPoint.x -= vRect3.xLeft;
1723 vPoint.y -= vRect3.yBottom;
1724 }
1725
1726 DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight);
1727
1728 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
1729 vEvent.SetEventObject(this);
1730 GetEventHandler()->ProcessEvent(vEvent);
1731 } // end of wxWindowOS2::DoSetClientSize
1732
1733 wxPoint wxWindowOS2::GetClientAreaOrigin() const
1734 {
1735 return wxPoint(0, 0);
1736 } // end of wxWindowOS2::GetClientAreaOrigin
1737
1738 // ---------------------------------------------------------------------------
1739 // text metrics
1740 // ---------------------------------------------------------------------------
1741
1742 int wxWindowOS2::GetCharHeight() const
1743 {
1744 HPS hPs;
1745 FONTMETRICS vFontMetrics;
1746
1747 hPs = ::WinGetPS(GetHwnd());
1748
1749 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1750 {
1751 ::WinReleasePS(hPs);
1752 return (0);
1753 }
1754 ::WinReleasePS(hPs);
1755 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1756 } // end of wxWindowOS2::GetCharHeight
1757
1758 int wxWindowOS2::GetCharWidth() const
1759 {
1760 HPS hPs;
1761 FONTMETRICS vFontMetrics;
1762
1763 hPs = ::WinGetPS(GetHwnd());
1764
1765 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1766 {
1767 ::WinReleasePS(hPs);
1768 return (0);
1769 }
1770 ::WinReleasePS(hPs);
1771 return(vFontMetrics.lAveCharWidth);
1772 } // end of wxWindowOS2::GetCharWidth
1773
1774 void wxWindowOS2::GetTextExtent(
1775 const wxString& rString
1776 , int* pX
1777 , int* pY
1778 , int* pDescent
1779 , int* pExternalLeading
1780 , const wxFont* pTheFont
1781 ) const
1782 {
1783 POINTL avPoint[TXTBOX_COUNT];
1784 POINTL vPtMin;
1785 POINTL vPtMax;
1786 int i;
1787 int l;
1788 FONTMETRICS vFM; // metrics structure
1789 BOOL bRc;
1790 char* pStr;
1791 ERRORID vErrorCode; // last error id code
1792 HPS hPS;
1793
1794
1795 hPS = ::WinGetPS(GetHwnd());
1796
1797 l = rString.Length();
1798 if (l > 0L)
1799 {
1800 pStr = (PCH)rString.c_str();
1801
1802 //
1803 // In world coordinates.
1804 //
1805 bRc = ::GpiQueryTextBox( hPS
1806 ,l
1807 ,pStr
1808 ,TXTBOX_COUNT // return maximum information
1809 ,avPoint // array of coordinates points
1810 );
1811 if (bRc)
1812 {
1813 vPtMin.x = avPoint[0].x;
1814 vPtMax.x = avPoint[0].x;
1815 vPtMin.y = avPoint[0].y;
1816 vPtMax.y = avPoint[0].y;
1817 for (i = 1; i < 4; i++)
1818 {
1819 if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
1820 if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
1821 if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
1822 if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
1823 }
1824 bRc = ::GpiQueryFontMetrics( hPS
1825 ,sizeof(FONTMETRICS)
1826 ,&vFM
1827 );
1828 if (!bRc)
1829 {
1830 vPtMin.x = 0;
1831 vPtMin.y = 0;
1832 vPtMax.x = 0;
1833 vPtMax.y = 0;
1834 }
1835 }
1836 else
1837 {
1838 vPtMin.x = 0;
1839 vPtMin.y = 0;
1840 vPtMax.x = 0;
1841 vPtMax.y = 0;
1842 }
1843 }
1844 else
1845 {
1846 vPtMin.x = 0;
1847 vPtMin.y = 0;
1848 vPtMax.x = 0;
1849 vPtMax.y = 0;
1850 }
1851 if (pX)
1852 *pX = (vPtMax.x - vPtMin.x + 1);
1853 if (pY)
1854 *pY = (vPtMax.y - vPtMin.y + 1);
1855 if (pDescent)
1856 {
1857 if (bRc)
1858 *pDescent = vFM.lMaxDescender;
1859 else
1860 *pDescent = 0;
1861 }
1862 if (pExternalLeading)
1863 {
1864 if (bRc)
1865 *pExternalLeading = vFM.lExternalLeading;
1866 else
1867 *pExternalLeading = 0;
1868 }
1869 ::WinReleasePS(hPS);
1870 } // end of wxWindow::GetTextExtent
1871
1872 bool wxWindowOS2::IsMouseInWindow() const
1873 {
1874 //
1875 // Get the mouse position
1876 POINTL vPt;
1877
1878 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
1879
1880 //
1881 // Find the window which currently has the cursor and go up the window
1882 // chain until we find this window - or exhaust it
1883 //
1884 HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
1885
1886 while (hWnd && (hWnd != GetHwnd()))
1887 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
1888
1889 return hWnd != NULL;
1890 } // end of wxWindowOS2::IsMouseInWindow
1891
1892 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1893 // ---------------------------------------------------------------------------
1894 // Caret manipulation
1895 // ---------------------------------------------------------------------------
1896
1897 void wxWindowOS2::CreateCaret(
1898 int nWidth
1899 , int nHeight
1900 )
1901 {
1902 SetCaret(new wxCaret( this
1903 ,nWidth
1904 ,nHeight
1905 ));
1906 } // end of wxWindowOS2::CreateCaret
1907
1908 void wxWindowOS2::CreateCaret(
1909 const wxBitmap* pBitmap
1910 )
1911 {
1912 wxFAIL_MSG("not implemented");
1913 } // end of wxWindowOS2::CreateCaret
1914
1915 void wxWindowOS2::ShowCaret(
1916 bool bShow
1917 )
1918 {
1919 wxCHECK_RET( m_caret, "no caret to show" );
1920
1921 m_caret->Show(bShow);
1922 } // end of wxWindowOS2::ShowCaret
1923
1924 void wxWindowOS2::DestroyCaret()
1925 {
1926 SetCaret(NULL);
1927 } // end of wxWindowOS2::DestroyCaret
1928
1929 void wxWindowOS2::SetCaretPos(
1930 int nX
1931 , int nY)
1932 {
1933 wxCHECK_RET( m_caret, "no caret to move" );
1934
1935 m_caret->Move( nX
1936 ,nY
1937 );
1938 } // end of wxWindowOS2::SetCaretPos
1939
1940 void wxWindowOS2::GetCaretPos(
1941 int* pX
1942 , int* pY
1943 ) const
1944 {
1945 wxCHECK_RET( m_caret, "no caret to get position of" );
1946
1947 m_caret->GetPosition( pX
1948 ,pY
1949 );
1950 } // end of wxWindowOS2::GetCaretPos
1951
1952 #endif //wxUSE_CARET
1953
1954 // ---------------------------------------------------------------------------
1955 // popup menu
1956 // ---------------------------------------------------------------------------
1957 //
1958 #if wxUSE_MENUS_NATIVE
1959 static void wxYieldForCommandsOnly()
1960 {
1961 //
1962 // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1963 // want to process it here)
1964 //
1965 QMSG vMsg;
1966
1967 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE)
1968 && vMsg.msg != WM_QUIT)
1969 {
1970 wxTheApp->DoMessage((WXMSG*)&vMsg);
1971 }
1972 }
1973 #endif // wxUSE_MENUS_NATIVE
1974
1975 #if wxUSE_MENUS_NATIVE
1976 bool wxWindowOS2::DoPopupMenu(
1977 wxMenu* pMenu
1978 , int nX
1979 , int nY
1980 )
1981 {
1982 HWND hWndOwner = GetHwnd();
1983 HWND hWndParent = GetHwnd();
1984 HWND hMenu = GetHmenuOf(pMenu);
1985 bool bIsWaiting = TRUE;
1986
1987 pMenu->SetInvokingWindow(this);
1988 pMenu->UpdateUI();
1989
1990 DoClientToScreen( &nX
1991 ,&nY
1992 );
1993 wxCurrentPopupMenu = pMenu;
1994
1995 ::WinPopupMenu( hWndParent
1996 ,hWndOwner
1997 ,hMenu
1998 ,nX
1999 ,nY
2000 ,0L
2001 ,PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON1 | PU_KEYBOARD
2002 );
2003
2004 while(bIsWaiting)
2005 {
2006 QMSG vMsg;
2007 BOOL bRc = ::WinGetMsg(vHabmain, &vMsg, HWND(NULL), 0, 0);
2008
2009 if (vMsg.msg == WM_MENUEND || vMsg.msg == WM_COMMAND)
2010 {
2011 bIsWaiting = FALSE;
2012 }
2013 ::WinDispatchMsg(vHabmain, (PQMSG)&vMsg);
2014
2015 }
2016 wxCurrentPopupMenu = NULL;
2017 pMenu->SetInvokingWindow(NULL);
2018 return TRUE;
2019 } // end of wxWindowOS2::DoPopupMenu
2020 #endif // wxUSE_MENUS_NATIVE
2021
2022 // ===========================================================================
2023 // pre/post message processing
2024 // ===========================================================================
2025
2026 MRESULT wxWindowOS2::OS2DefWindowProc(
2027 WXUINT uMsg
2028 , WXWPARAM wParam
2029 , WXLPARAM lParam
2030 )
2031 {
2032 if (m_fnOldWndProc)
2033 return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2034 else
2035 return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2036 } // end of wxWindowOS2::OS2DefWindowProc
2037
2038 bool wxWindowOS2::OS2ProcessMessage(
2039 WXMSG* pMsg
2040 )
2041 {
2042 // wxUniversal implements tab traversal itself
2043 #ifndef __WXUNIVERSAL__
2044 QMSG* pQMsg = (QMSG*)pMsg;
2045
2046 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
2047 {
2048 //
2049 // Intercept dialog navigation keys
2050 //
2051 bool bProcess = TRUE;
2052 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
2053
2054 if (uKeyFlags & KC_KEYUP)
2055 bProcess = FALSE;
2056
2057 if (uKeyFlags & KC_ALT)
2058 bProcess = FALSE;
2059
2060 if (!(uKeyFlags & KC_VIRTUALKEY))
2061 bProcess = FALSE;
2062
2063 if (bProcess)
2064 {
2065 bool bCtrlDown = IsCtrlDown();
2066 bool bShiftDown = IsShiftDown();
2067
2068 //
2069 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
2070 // don't process it if it's the case (except for Ctrl-Tab/Enter
2071 // combinations which are always processed)
2072 //
2073 ULONG ulDlgCode = 0;
2074
2075 if (!bCtrlDown)
2076 {
2077 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
2078 }
2079
2080 bool bForward = TRUE;
2081 bool bWindowChange = FALSE;
2082
2083 switch (SHORT2FROMMP(pQMsg->mp2))
2084 {
2085 //
2086 // Going to make certain assumptions about specific types of controls
2087 // here, so we may have to alter some things later if they prove invalid
2088 //
2089 case VK_TAB:
2090 //
2091 // Shift tabl will always be a nav-key but tabs may be wanted
2092 //
2093 if (!bShiftDown)
2094 {
2095 bProcess = FALSE;
2096 }
2097 else
2098 {
2099 //
2100 // Entry Fields want tabs for themselve usually
2101 //
2102 switch (ulDlgCode)
2103 {
2104 case DLGC_ENTRYFIELD:
2105 case DLGC_MLE:
2106 bProcess = TRUE;
2107 break;
2108
2109 default:
2110 bProcess = FALSE;
2111 }
2112
2113 //
2114 // Ctrl-Tab cycles thru notebook pages
2115 //
2116 bWindowChange = bCtrlDown;
2117 bForward = !bShiftDown;
2118 }
2119 break;
2120
2121 case VK_UP:
2122 case VK_LEFT:
2123 if (bCtrlDown)
2124 bProcess = FALSE;
2125 else
2126 bForward = FALSE;
2127 break;
2128
2129 case VK_DOWN:
2130 case VK_RIGHT:
2131 if (bCtrlDown)
2132 bProcess = FALSE;
2133 break;
2134
2135 case VK_ENTER:
2136 {
2137 if (bCtrlDown)
2138 {
2139 //
2140 // ctrl-enter is not processed
2141 //
2142 return FALSE;
2143 }
2144 else if (ulDlgCode & DLGC_BUTTON)
2145 {
2146 //
2147 // buttons want process Enter themselevs
2148 //
2149 bProcess = FALSE;
2150 }
2151 else
2152 {
2153 wxButton* pBtn = wxDynamicCast( GetDefaultItem()
2154 ,wxButton
2155 );
2156
2157 if (pBtn && pBtn->IsEnabled())
2158 {
2159 //
2160 // If we do have a default button, do press it
2161 //
2162 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
2163 return TRUE;
2164 }
2165 // else: but if it does not it makes sense to make
2166 // it work like a TAB - and that's what we do.
2167 // Note that Ctrl-Enter always works this way.
2168 }
2169 }
2170 break;
2171
2172 default:
2173 bProcess = FALSE;
2174 }
2175
2176 if (bProcess)
2177 {
2178 wxNavigationKeyEvent vEvent;
2179
2180 vEvent.SetDirection(bForward);
2181 vEvent.SetWindowChange(bWindowChange);
2182 vEvent.SetEventObject(this);
2183
2184 if (GetEventHandler()->ProcessEvent(vEvent))
2185 {
2186 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
2187
2188 if (pBtn)
2189 {
2190 //
2191 // The button which has focus should be default
2192 //
2193 pBtn->SetDefault();
2194 }
2195 return TRUE;
2196 }
2197 }
2198 }
2199 //
2200 // Let Dialogs process
2201 //
2202 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2203 return TRUE;
2204 }
2205 #else
2206 pMsg = pMsg; // just shut up the compiler
2207 #endif // __WXUNIVERSAL__
2208
2209 #if wxUSE_TOOLTIPS
2210 if ( m_tooltip )
2211 {
2212 // relay mouse move events to the tooltip control
2213 QMSG* pQMsg = (QMSG*)pMsg;
2214
2215 if (pQMsg->msg == WM_MOUSEMOVE )
2216 m_tooltip->RelayEvent(pMsg);
2217 }
2218 #endif // wxUSE_TOOLTIPS
2219
2220 return FALSE;
2221 } // end of wxWindowOS2::OS2ProcessMessage
2222
2223 bool wxWindowOS2::OS2TranslateMessage(
2224 WXMSG* pMsg
2225 )
2226 {
2227 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2228 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2229 #else
2230 pMsg = pMsg;
2231 return FALSE;
2232 #endif //wxUSE_ACCEL
2233 } // end of wxWindowOS2::OS2TranslateMessage
2234
2235 bool wxWindowOS2::OS2ShouldPreProcessMessage(
2236 WXMSG* pMsg
2237 )
2238 {
2239 // preprocess all messages by default
2240 return TRUE;
2241 } // end of wxWindowOS2::OS2ShouldPreProcessMessage
2242
2243 // ---------------------------------------------------------------------------
2244 // message params unpackers
2245 // ---------------------------------------------------------------------------
2246
2247 void wxWindowOS2::UnpackCommand(
2248 WXWPARAM wParam
2249 , WXLPARAM lParam
2250 , WORD* pId
2251 , WXHWND* phWnd
2252 , WORD* pCmd
2253 )
2254 {
2255 *pId = LOWORD(wParam);
2256 *phWnd = NULL; // or may be GetHWND() ?
2257 *pCmd = LOWORD(lParam);
2258 } // end of wxWindowOS2::UnpackCommand
2259
2260 void wxWindowOS2::UnpackActivate(
2261 WXWPARAM wParam
2262 , WXLPARAM lParam
2263 , WXWORD* pState
2264 , WXHWND* phWnd
2265 )
2266 {
2267 *pState = LOWORD(wParam);
2268 *phWnd = (WXHWND)lParam;
2269 } // end of wxWindowOS2::UnpackActivate
2270
2271 void wxWindowOS2::UnpackScroll(
2272 WXWPARAM wParam
2273 , WXLPARAM lParam
2274 , WXWORD* pCode
2275 , WXWORD* pPos
2276 , WXHWND* phWnd
2277 )
2278 {
2279 ULONG ulId;
2280 HWND hWnd;
2281
2282 ulId = (ULONG)LONGFROMMP(wParam);
2283 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2284 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2285 *phWnd = NULLHANDLE;
2286 else
2287 *phWnd = hWnd;
2288
2289 *pPos = SHORT1FROMMP(lParam);
2290 *pCode = SHORT2FROMMP(lParam);
2291 } // end of wxWindowOS2::UnpackScroll
2292
2293 void wxWindowOS2::UnpackMenuSelect(
2294 WXWPARAM wParam
2295 , WXLPARAM lParam
2296 , WXWORD* pItem
2297 , WXWORD* pFlags
2298 , WXHMENU* phMenu
2299 )
2300 {
2301 *pItem = (WXWORD)LOWORD(wParam);
2302 *pFlags = HIWORD(wParam);
2303 *phMenu = (WXHMENU)lParam;
2304 } // end of wxWindowOS2::UnpackMenuSelect
2305
2306 // ---------------------------------------------------------------------------
2307 // Main wxWindows window proc and the window proc for wxWindow
2308 // ---------------------------------------------------------------------------
2309
2310 //
2311 // Hook for new window just as it's being created, when the window isn't yet
2312 // associated with the handle
2313 //
2314 wxWindowOS2* wxWndHook = NULL;
2315
2316 //
2317 // Main window proc
2318 //
2319 MRESULT EXPENTRY wxWndProc(
2320 HWND hWnd
2321 , ULONG ulMsg
2322 , MPARAM wParam
2323 , MPARAM lParam
2324 )
2325 {
2326 //
2327 // Trace all ulMsgs - useful for the debugging
2328 //
2329 #ifdef __WXDEBUG__
2330 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2331 wxGetMessageName(ulMsg), wParam, lParam);
2332 #endif // __WXDEBUG__
2333
2334 wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
2335
2336 //
2337 // When we get the first message for the HWND we just created, we associate
2338 // it with wxWindow stored in wxWndHook
2339 //
2340 if (!pWnd && wxWndHook)
2341 {
2342 wxAssociateWinWithHandle(hWnd, wxWndHook);
2343 pWnd = wxWndHook;
2344 wxWndHook = NULL;
2345 pWnd->SetHWND((WXHWND)hWnd);
2346 }
2347
2348 MRESULT rc = (MRESULT)0;
2349
2350
2351 //
2352 // Stop right here if we don't have a valid handle in our wxWindow object.
2353 //
2354 if (pWnd && !pWnd->GetHWND())
2355 {
2356 pWnd->SetHWND((WXHWND) hWnd);
2357 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2358 pWnd->SetHWND(0);
2359 }
2360 else
2361 {
2362 if (pWnd)
2363 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
2364 else
2365 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
2366 }
2367
2368 return rc;
2369 } // end of wxWndProc
2370
2371 //
2372 // We will add (or delete) messages we need to handle at this default
2373 // level as we go
2374 //
2375 MRESULT wxWindowOS2::OS2WindowProc(
2376 WXUINT uMsg
2377 , WXWPARAM wParam
2378 , WXLPARAM lParam
2379 )
2380 {
2381 //
2382 // Did we process the uMsg?
2383 //
2384 bool bProcessed = FALSE;
2385 MRESULT mResult;
2386
2387 //
2388 // For most messages we should return 0 when we do process the message
2389 //
2390 mResult = (MRESULT)0;
2391
2392 switch (uMsg)
2393 {
2394 case WM_CREATE:
2395 {
2396 bool bMayCreate;
2397
2398 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2399 ,&bMayCreate
2400 );
2401 if (bProcessed)
2402 {
2403 //
2404 // Return 0 to bAllow window creation
2405 //
2406 mResult = (MRESULT)(bMayCreate ? 0 : -1);
2407 }
2408 }
2409 break;
2410
2411 case WM_DESTROY:
2412 HandleDestroy();
2413 bProcessed = TRUE;
2414 break;
2415
2416 case WM_MOVE:
2417 bProcessed = HandleMove( LOWORD(lParam)
2418 ,HIWORD(lParam)
2419 );
2420 break;
2421
2422 case WM_SIZE:
2423 bProcessed = HandleSize( LOWORD(lParam)
2424 ,HIWORD(lParam)
2425 ,(WXUINT)wParam
2426 );
2427 break;
2428
2429 case WM_WINDOWPOSCHANGED:
2430
2431 //
2432 // Dialogs under OS/2 do not get WM_SIZE events at all.
2433 // Instead they get this, which can function much like WM_SIZE
2434 // PSWP contains the new sizes and positioning, PSWP+1 the old
2435 // We use this because ADJUSTWINDOWPOS comes BEFORE the new
2436 // position is added and our auto layout does a WinQueryWindowRect
2437 // to get the CURRENT client size. That is the size used to position
2438 // child controls, so we need to already be sized
2439 // in order to get the child controls positoned properly.
2440 //
2441 if (IsKindOf(CLASSINFO(wxDialog)) || IsKindOf(CLASSINFO(wxFrame)))
2442 {
2443 PSWP pSwp = (PSWP)PVOIDFROMMP(wParam);
2444 PSWP pSwp2 = pSwp++;
2445
2446 if (!(pSwp->cx == pSwp2->cx &&
2447 pSwp->cy == pSwp2->cy))
2448 bProcessed = HandleSize( pSwp->cx
2449 ,pSwp->cy
2450 ,(WXUINT)lParam
2451 );
2452 if (IsKindOf(CLASSINFO(wxFrame)))
2453 {
2454 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
2455
2456 if (pFrame)
2457 {
2458 if (pFrame->GetStatusBar())
2459 pFrame->PositionStatusBar();
2460 }
2461 }
2462 }
2463 break;
2464
2465 case WM_ACTIVATE:
2466 {
2467 WXWORD wState;
2468 WXHWND hWnd;
2469
2470 UnpackActivate( wParam
2471 ,lParam
2472 ,&wState
2473 ,&hWnd
2474 );
2475
2476 bProcessed = HandleActivate( wState
2477 ,(WXHWND)hWnd
2478 );
2479 bProcessed = FALSE;
2480 }
2481 break;
2482
2483 case WM_SETFOCUS:
2484 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2485 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2486 else
2487 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
2488 break;
2489
2490 case WM_PAINT:
2491 bProcessed = HandlePaint();
2492 break;
2493
2494 case WM_CLOSE:
2495 //
2496 // Don't let the DefWindowProc() destroy our window - we'll do it
2497 // ourselves in ~wxWindow
2498 //
2499 bProcessed = TRUE;
2500 mResult = (MRESULT)TRUE;
2501 break;
2502
2503 case WM_SHOW:
2504 bProcessed = HandleShow(wParam != 0, (int)lParam);
2505 break;
2506
2507 //
2508 // Under OS2 PM Joysticks are treated just like mouse events
2509 // The "Motion" events will be prevelent in joysticks
2510 //
2511 case WM_MOUSEMOVE:
2512 case WM_BUTTON1DOWN:
2513 case WM_BUTTON1UP:
2514 case WM_BUTTON1DBLCLK:
2515 case WM_BUTTON1MOTIONEND:
2516 case WM_BUTTON1MOTIONSTART:
2517 case WM_BUTTON2DOWN:
2518 case WM_BUTTON2UP:
2519 case WM_BUTTON2DBLCLK:
2520 case WM_BUTTON2MOTIONEND:
2521 case WM_BUTTON2MOTIONSTART:
2522 case WM_BUTTON3DOWN:
2523 case WM_BUTTON3UP:
2524 case WM_BUTTON3DBLCLK:
2525 case WM_BUTTON3MOTIONEND:
2526 case WM_BUTTON3MOTIONSTART:
2527 {
2528 short x = LOWORD(wParam);
2529 short y = HIWORD(wParam);
2530
2531 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
2532 }
2533 break;
2534 case WM_SYSCOMMAND:
2535 bProcessed = HandleSysCommand(wParam, lParam);
2536 break;
2537
2538 case WM_COMMAND:
2539 {
2540 WORD id, cmd;
2541 WXHWND hwnd;
2542 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2543
2544 bProcessed = HandleCommand(id, cmd, hwnd);
2545 }
2546 break;
2547
2548 //
2549 // For these messages we must return TRUE if process the message
2550 //
2551 case WM_DRAWITEM:
2552 case WM_MEASUREITEM:
2553 {
2554 int nIdCtrl = (UINT)wParam;
2555
2556 if ( uMsg == WM_DRAWITEM )
2557 {
2558 bProcessed = OS2OnDrawItem(nIdCtrl,
2559 (WXDRAWITEMSTRUCT *)lParam);
2560 }
2561 else
2562 {
2563 bProcessed = OS2OnMeasureItem(nIdCtrl,
2564 (WXMEASUREITEMSTRUCT *)lParam);
2565 }
2566
2567 if ( bProcessed )
2568 mResult = (MRESULT)TRUE;
2569 }
2570 break;
2571
2572 case WM_QUERYDLGCODE:
2573 if ( m_lDlgCode )
2574 {
2575 mResult = (MRESULT)m_lDlgCode;
2576 bProcessed = TRUE;
2577 }
2578 //
2579 //else: get the dlg code from the DefWindowProc()
2580 //
2581 break;
2582
2583 //
2584 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2585 // and key-down events are obtained from the WM_CHAR params.
2586 //
2587 case WM_CHAR:
2588 {
2589 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2590
2591 if (uKeyFlags & KC_KEYUP)
2592 {
2593 //TODO: check if the cast to WXWORD isn't causing trouble
2594 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2595 break;
2596 }
2597 else // keydown event
2598 {
2599 //
2600 // If this has been processed by an event handler,
2601 // return 0 now (we've handled it). DON't RETURN
2602 // we still need to process further
2603 //
2604 HandleKeyDown((WXDWORD)wParam, lParam);
2605 if (uKeyFlags & KC_VIRTUALKEY)
2606 {
2607 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2608
2609 //
2610 // We consider these message "not interesting" to OnChar
2611 //
2612 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2613 {
2614 bProcessed = TRUE;
2615 break;
2616 }
2617 switch(uVk)
2618 {
2619 //
2620 // Avoid duplicate messages to OnChar for these ASCII keys: they
2621 // will be translated by TranslateMessage() and received in WM_CHAR
2622 case VK_ESC:
2623 case VK_SPACE:
2624 case VK_ENTER:
2625 case VK_BACKSPACE:
2626 case VK_TAB:
2627 // But set processed to FALSE, not TRUE to still pass them to
2628 // the control's default window proc - otherwise built-in
2629 // keyboard handling won't work
2630 bProcessed = FALSE;
2631 break;
2632
2633 case VK_LEFT:
2634 case VK_RIGHT:
2635 case VK_DOWN:
2636 case VK_UP:
2637 default:
2638 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2639 }
2640 break;
2641 }
2642 else // WM_CHAR -- Always an ASCII character
2643 {
2644 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2645 break;
2646 }
2647 }
2648 }
2649
2650 case WM_HSCROLL:
2651 case WM_VSCROLL:
2652 {
2653 WXWORD wCode;
2654 WXWORD wPos;
2655 WXHWND hWnd;
2656 UnpackScroll( wParam
2657 ,lParam
2658 ,&wCode
2659 ,&wPos
2660 ,&hWnd
2661 );
2662
2663 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2664 : wxVERTICAL
2665 ,wCode
2666 ,wPos
2667 ,hWnd
2668 );
2669 }
2670 break;
2671
2672 case WM_CONTROL:
2673 switch(SHORT2FROMMP(wParam))
2674 {
2675 case SPBN_UPARROW:
2676 case SPBN_DOWNARROW:
2677 case SPBN_CHANGE:
2678 {
2679 char zVal[10];
2680 long lVal;
2681
2682 ::WinSendMsg( HWNDFROMMP(lParam)
2683 ,SPBM_QUERYVALUE
2684 ,&zVal
2685 ,MPFROM2SHORT( (USHORT)10
2686 ,(USHORT)SPBQ_UPDATEIFVALID
2687 )
2688 );
2689 lVal = atol(zVal);
2690 bProcessed = OS2OnScroll( wxVERTICAL
2691 ,(int)SHORT2FROMMP(wParam)
2692 ,(int)lVal
2693 ,HWNDFROMMP(lParam)
2694 );
2695 }
2696 break;
2697
2698 case SLN_SLIDERTRACK:
2699 {
2700 HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
2701 wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
2702
2703 if (pChild->IsKindOf(CLASSINFO(wxSlider)))
2704 bProcessed = OS2OnScroll( wxVERTICAL
2705 ,(int)SHORT2FROMMP(wParam)
2706 ,(int)LONGFROMMP(lParam)
2707 ,hWnd
2708 );
2709 }
2710 break;
2711 }
2712 break;
2713
2714 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2715 case WM_CTLCOLORCHANGE:
2716 {
2717 bProcessed = HandleCtlColor(&hBrush);
2718 }
2719 break;
2720 #endif
2721 case WM_ERASEBACKGROUND:
2722 //
2723 // Returning TRUE to requestw PM to paint the window background
2724 // in SYSCLR_WINDOW. We don't really want that
2725 //
2726 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2727 mResult = (MRESULT)(FALSE);
2728 break;
2729
2730 // the return value for this message is ignored
2731 case WM_SYSCOLORCHANGE:
2732 bProcessed = HandleSysColorChange();
2733 break;
2734
2735 case WM_REALIZEPALETTE:
2736 bProcessed = HandlePaletteChanged();
2737 break;
2738
2739 // move all drag and drops to wxDrg
2740 case WM_ENDDRAG:
2741 bProcessed = HandleEndDrag(wParam);
2742 break;
2743
2744 case WM_INITDLG:
2745 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2746
2747 if ( bProcessed )
2748 {
2749 // we never set focus from here
2750 mResult = FALSE;
2751 }
2752 break;
2753
2754 // wxFrame specific message
2755 case WM_MINMAXFRAME:
2756 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2757 break;
2758
2759 case WM_SYSVALUECHANGED:
2760 // TODO: do something
2761 mResult = (MRESULT)TRUE;
2762 break;
2763
2764 //
2765 // Comparable to WM_SETPOINTER for windows, only for just controls
2766 //
2767 case WM_CONTROLPOINTER:
2768 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2769 ,(HWND)lParam // Cursor Handle
2770 );
2771 if (bProcessed )
2772 {
2773 //
2774 // Returning TRUE stops the DefWindowProc() from further
2775 // processing this message - exactly what we need because we've
2776 // just set the cursor.
2777 //
2778 mResult = (MRESULT)TRUE;
2779 }
2780 break;
2781 }
2782 if (!bProcessed)
2783 {
2784 #ifdef __WXDEBUG__
2785 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2786 wxGetMessageName(uMsg));
2787 #endif // __WXDEBUG__
2788 if (IsKindOf(CLASSINFO(wxFrame)))
2789 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2790 else if (IsKindOf(CLASSINFO(wxDialog)))
2791 mResult = ::WinDefDlgProc( m_hWnd, uMsg, wParam, lParam);
2792 else
2793 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2794 }
2795 return mResult;
2796 } // end of wxWindowOS2::OS2WindowProc
2797
2798 #ifndef __EMX__
2799 // clashes with wxDlgProc in toplevel.cpp?
2800 //
2801 // Dialog window proc
2802 //
2803 MRESULT wxDlgProc(
2804 HWND WXUNUSED(hWnd)
2805 , UINT uMsg
2806 , MPARAM WXUNUSED(wParam)
2807 , MPARAM WXUNUSED(lParam))
2808 {
2809 if (uMsg == WM_INITDLG)
2810 {
2811 //
2812 // For this message, returning TRUE tells system to set focus to the
2813 // first control in the dialog box
2814 //
2815 return (MRESULT)TRUE;
2816 }
2817 else
2818 {
2819 //
2820 // For all the other ones, FALSE means that we didn't process the
2821 // message
2822 //
2823 return (MRESULT)0;
2824 }
2825 } // end of wxDlgProc
2826 #endif
2827
2828 wxWindow* wxFindWinFromHandle(
2829 WXHWND hWnd
2830 )
2831 {
2832 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2833
2834 if (!pNode)
2835 return NULL;
2836 return (wxWindow *)pNode->Data();
2837 } // end of wxFindWinFromHandle
2838
2839 void wxAssociateWinWithHandle(
2840 HWND hWnd
2841 , wxWindowOS2* pWin
2842 )
2843 {
2844 //
2845 // Adding NULL hWnd is (first) surely a result of an error and
2846 // (secondly) breaks menu command processing
2847 //
2848 wxCHECK_RET( hWnd != (HWND)NULL,
2849 wxT("attempt to add a NULL hWnd to window list ignored") );
2850
2851
2852 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2853
2854 if (pOldWin && (pOldWin != pWin))
2855 {
2856 wxString str(pWin->GetClassInfo()->GetClassName());
2857 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2858 ,(int)hWnd
2859 ,(const char*)str
2860 );
2861 }
2862 else if (!pOldWin)
2863 {
2864 wxWinHandleList->Append( (long)hWnd
2865 ,pWin
2866 );
2867 }
2868 } // end of wxAssociateWinWithHandle
2869
2870 void wxRemoveHandleAssociation(
2871 wxWindowOS2* pWin
2872 )
2873 {
2874 wxWinHandleList->DeleteObject(pWin);
2875 } // end of wxRemoveHandleAssociation
2876
2877 //
2878 // Default destroyer - override if you destroy it in some other way
2879 // (e.g. with MDI child windows)
2880 //
2881 void wxWindowOS2::OS2DestroyWindow()
2882 {
2883 }
2884
2885 bool wxWindowOS2::OS2GetCreateWindowCoords(
2886 const wxPoint& rPos
2887 , const wxSize& rSize
2888 , int& rnX
2889 , int& rnY
2890 , int& rnWidth
2891 , int& rnHeight
2892 ) const
2893 {
2894 bool bNonDefault = FALSE;
2895
2896 if (rPos.x == -1)
2897 {
2898 //
2899 // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2900 // just as well set it to CW_USEDEFAULT as well
2901 rnX = rnY = CW_USEDEFAULT;
2902 }
2903 else
2904 {
2905 rnX = rPos.x;
2906 rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
2907 bNonDefault = TRUE;
2908 }
2909 if (rSize.x == -1)
2910 {
2911 //
2912 // As abobe, h is not used at all in this case anyhow
2913 //
2914 rnWidth = rnHeight = CW_USEDEFAULT;
2915 }
2916 else
2917 {
2918 rnWidth = rSize.x;
2919 rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
2920 bNonDefault = TRUE;
2921 }
2922 return bNonDefault;
2923 } // end of wxWindowOS2::OS2GetCreateWindowCoords
2924
2925 bool wxWindowOS2::OS2Create(
2926 PSZ zClass
2927 , const char* zTitle
2928 , WXDWORD dwStyle
2929 , const wxPoint& rPos
2930 , const wxSize& rSize
2931 , void* pCtlData
2932 , WXDWORD dwExStyle
2933 , bool bIsChild
2934 )
2935 {
2936 ERRORID vError;
2937 wxString sError;
2938 int nX = 0L;
2939 int nY = 0L;
2940 int nWidth = 0L;
2941 int nHeight = 0L;
2942 wxWindow* pParent = GetParent();
2943 HWND hWnd = NULLHANDLE;
2944 HWND hParent;
2945 long lControlId = 0L;
2946 wxWindowCreationHook vHook(this);
2947 wxString sClassName((wxChar*)zClass);
2948
2949 OS2GetCreateWindowCoords( rPos
2950 ,rSize
2951 ,nX
2952 ,nY
2953 ,nWidth
2954 ,nHeight
2955 );
2956
2957 if (GetWindowStyleFlag() & wxPOPUP_WINDOW)
2958 hParent = HWND_DESKTOP;
2959 else
2960 {
2961 if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent )
2962 {
2963 //
2964 // This is either a normal child window or a top level window with
2965 // wxFRAME_TOOL_WINDOW style (see below)
2966 //
2967 hParent = GetHwndOf(pParent);
2968 }
2969 else
2970 {
2971 //
2972 // This is either a window for which no parent was specified (not
2973 // much we can do then) or a frame without wxFRAME_TOOL_WINDOW
2974 // style: we should use NULL parent HWND for it or it would be
2975 // always on top of its parent which is not what we usually want
2976 // (in fact, we only want it for frames with the special
2977 // wxFRAME_TOOL_WINDOW as above)
2978 //
2979 hParent = NULL;
2980 }
2981 }
2982 if (bIsChild)
2983 {
2984 lControlId = GetId();
2985 if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
2986 {
2987 dwStyle |= WS_CLIPSIBLINGS;
2988 }
2989 }
2990 //
2991 // For each class "Foo" we have we also have "FooNR" ("no repaint") class
2992 // which is the same but without CS_[HV]REDRAW class styles so using it
2993 // ensures that the window is not fully repainted on each resize
2994 //
2995 if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE)
2996 {
2997 sClassName += wxT("NR");
2998 }
2999
3000 //
3001 // If the window being created is a Frame's Statusbar we need to use
3002 // the actual Frame's size, not its client
3003 //
3004 if (pParent)
3005 {
3006 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
3007 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
3008 )
3009 {
3010 if (IsKindOf(CLASSINFO(wxStatusBar)) &&
3011 pParent->IsKindOf(CLASSINFO(wxFrame)))
3012 {
3013 RECTL vRect;
3014 wxFrame* pFrame = wxDynamicCast(pParent, wxFrame);
3015
3016 ::WinQueryWindowRect((HWND)pFrame->GetFrame(), &vRect);
3017 nY = vRect.yTop - (nY + nHeight);
3018 }
3019 else
3020 nY = pParent->GetSize().y - (nY + nHeight);
3021 }
3022 }
3023 else
3024 {
3025 RECTL vRect;
3026
3027 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
3028 nY = vRect.yTop - (nY + nHeight);
3029 }
3030 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
3031 ,(PSZ)sClassName.c_str()
3032 ,(PSZ)zTitle ? zTitle : ""
3033 ,(ULONG)dwStyle
3034 ,(LONG)0L
3035 ,(LONG)0L
3036 ,(LONG)0L
3037 ,(LONG)0L
3038 ,NULLHANDLE
3039 ,HWND_TOP
3040 ,(ULONG)lControlId
3041 ,pCtlData
3042 ,NULL
3043 );
3044 if (!m_hWnd)
3045 {
3046 vError = ::WinGetLastError(wxGetInstance());
3047 sError = wxPMErrorToStr(vError);
3048 return FALSE;
3049 }
3050 SubclassWin(m_hWnd);
3051 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
3052 SetSize( nX
3053 ,nY
3054 ,nWidth
3055 ,nHeight
3056 );
3057 return TRUE;
3058 } // end of WinGuiBase_Window::OS2Create
3059
3060 // ===========================================================================
3061 // OS2 PM message handlers
3062 // ===========================================================================
3063
3064 // ---------------------------------------------------------------------------
3065 // window creation/destruction
3066 // ---------------------------------------------------------------------------
3067
3068 bool wxWindowOS2::HandleCreate(
3069 WXLPCREATESTRUCT WXUNUSED(vCs)
3070 , bool* pbMayCreate
3071 )
3072 {
3073 wxWindowCreateEvent vEvent((wxWindow*)this);
3074
3075 (void)GetEventHandler()->ProcessEvent(vEvent);
3076 *pbMayCreate = TRUE;
3077 return TRUE;
3078 } // end of wxWindowOS2::HandleCreate
3079
3080 bool wxWindowOS2::HandleDestroy()
3081 {
3082 wxWindowDestroyEvent vEvent((wxWindow*)this);
3083
3084 (void)GetEventHandler()->ProcessEvent(vEvent);
3085
3086 //
3087 // Delete our drop target if we've got one
3088 //
3089 #if wxUSE_DRAG_AND_DROP
3090 if (m_dropTarget != NULL)
3091 {
3092 m_dropTarget->Revoke(m_hWnd);
3093 delete m_dropTarget;
3094 m_dropTarget = NULL;
3095 }
3096 #endif // wxUSE_DRAG_AND_DROP
3097
3098 //
3099 // WM_DESTROY handled
3100 //
3101 return TRUE;
3102 } // end of wxWindowOS2::HandleDestroy
3103
3104 // ---------------------------------------------------------------------------
3105 // activation/focus
3106 // ---------------------------------------------------------------------------
3107 void wxWindowOS2::OnSetFocus(
3108 wxFocusEvent& rEvent
3109 )
3110 {
3111 rEvent.Skip();
3112 } // end of wxWindowOS2::OnSetFocus
3113
3114 bool wxWindowOS2::HandleActivate(
3115 int nState
3116 , WXHWND WXUNUSED(hActivate)
3117 )
3118 {
3119 wxActivateEvent vEvent( wxEVT_ACTIVATE
3120 ,(bool)nState
3121 ,m_windowId
3122 );
3123 vEvent.SetEventObject(this);
3124 return GetEventHandler()->ProcessEvent(vEvent);
3125 } // end of wxWindowOS2::HandleActivate
3126
3127 bool wxWindowOS2::HandleSetFocus(
3128 WXHWND WXUNUSED(hWnd)
3129 )
3130 {
3131 //
3132 // Notify the parent keeping track of focus for the kbd navigation
3133 // purposes that we got it
3134 //
3135 wxChildFocusEvent vEventFocus((wxWindow *)this);
3136 (void)GetEventHandler()->ProcessEvent(vEventFocus);
3137
3138 #if wxUSE_CARET
3139 //
3140 // Deal with caret
3141 //
3142 if (m_caret)
3143 {
3144 m_caret->OnSetFocus();
3145 }
3146 #endif // wxUSE_CARET
3147
3148 #if wxUSE_TEXTCTRL
3149 // If it's a wxTextCtrl don't send the event as it will be done
3150 // after the control gets to process it from EN_FOCUS handler
3151 if ( wxDynamicCastThis(wxTextCtrl) )
3152 {
3153 return FALSE;
3154 }
3155 #endif // wxUSE_TEXTCTRL
3156
3157 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
3158
3159 vEvent.SetEventObject(this);
3160 return GetEventHandler()->ProcessEvent(vEvent);
3161 } // end of wxWindowOS2::HandleSetFocus
3162
3163 bool wxWindowOS2::HandleKillFocus(
3164 WXHWND WXUNUSED(hWnd)
3165 )
3166 {
3167 #if wxUSE_CARET
3168 //
3169 // Deal with caret
3170 //
3171 if (m_caret)
3172 {
3173 m_caret->OnKillFocus();
3174 }
3175 #endif // wxUSE_CARET
3176
3177 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
3178 ,m_windowId
3179 );
3180
3181 vEvent.SetEventObject(this);
3182 return GetEventHandler()->ProcessEvent(vEvent);
3183 } // end of wxWindowOS2::HandleKillFocus
3184
3185 // ---------------------------------------------------------------------------
3186 // miscellaneous
3187 // ---------------------------------------------------------------------------
3188
3189 bool wxWindowOS2::HandleShow(
3190 bool bShow
3191 , int WXUNUSED(nStatus)
3192 )
3193 {
3194 wxShowEvent vEvent(GetId(), bShow);
3195
3196 vEvent.m_eventObject = this;
3197 return GetEventHandler()->ProcessEvent(vEvent);
3198 } // end of wxWindowOS2::HandleShow
3199
3200 bool wxWindowOS2::HandleInitDialog(
3201 WXHWND WXUNUSED(hWndFocus)
3202 )
3203 {
3204 wxInitDialogEvent vEvent(GetId());
3205
3206 vEvent.m_eventObject = this;
3207 return GetEventHandler()->ProcessEvent(vEvent);
3208 } // end of wxWindowOS2::HandleInitDialog
3209
3210 bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
3211 {
3212 // TODO: We'll handle drag and drop later
3213 return FALSE;
3214 }
3215
3216 bool wxWindowOS2::HandleSetCursor(
3217 USHORT WXUNUSED(vId)
3218 , WXHWND hPointer
3219 )
3220 {
3221 //
3222 // Under OS/2 PM this allows the pointer to be changed
3223 // as it passes over a control
3224 //
3225 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
3226 return TRUE;
3227 } // end of wxWindowOS2::HandleSetCursor
3228
3229 // ---------------------------------------------------------------------------
3230 // owner drawn stuff
3231 // ---------------------------------------------------------------------------
3232 bool wxWindowOS2::OS2OnDrawItem(
3233 int vId
3234 , WXDRAWITEMSTRUCT* pItemStruct
3235 )
3236 {
3237 #if wxUSE_OWNER_DRAWN
3238 wxDC vDc;
3239
3240 #if wxUSE_MENUS_NATIVE
3241 //
3242 // Is it a menu item?
3243 //
3244 if (vId == 0)
3245 {
3246 ERRORID vError;
3247 wxString sError;
3248 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3249 wxFrame* pFrame = (wxFrame*)this;
3250 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3251 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
3252 wxRect vRect( pMeasureStruct->rclItem.xLeft
3253 ,pMeasureStruct->rclItem.yBottom
3254 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3255 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3256 );
3257 vDc.SetHDC( hDC
3258 ,FALSE
3259 );
3260 vDc.SetHPS(pMeasureStruct->hps);
3261 //
3262 // Load the wxWindows Pallete and set to RGB mode
3263 //
3264 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3265 ,0L
3266 ,LCOLF_CONSECRGB
3267 ,0L
3268 ,(LONG)wxTheColourDatabase->m_nSize
3269 ,(PLONG)wxTheColourDatabase->m_palTable
3270 ))
3271 {
3272 vError = ::WinGetLastError(vHabmain);
3273 sError = wxPMErrorToStr(vError);
3274 wxLogError("Unable to set current color table. Error: %s\n", sError);
3275 }
3276 //
3277 // Set the color table to RGB mode
3278 //
3279 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3280 ,0L
3281 ,LCOLF_RGB
3282 ,0L
3283 ,0L
3284 ,NULL
3285 ))
3286 {
3287 vError = ::WinGetLastError(vHabmain);
3288 sError = wxPMErrorToStr(vError);
3289 wxLogError("Unable to set current color table. Error: %s\n", sError);
3290 }
3291
3292 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3293
3294
3295 int eAction = 0;
3296 int eStatus = 0;
3297
3298 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
3299 {
3300 //
3301 // Entire Item needs to be redrawn (either it has reappeared from
3302 // behind another window or is being displayed for the first time
3303 //
3304 eAction = wxOwnerDrawn::wxODDrawAll;
3305
3306 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3307 {
3308 //
3309 // If it is currently selected we let the system handle it
3310 //
3311 eStatus |= wxOwnerDrawn::wxODSelected;
3312 }
3313 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3314 {
3315 //
3316 // If it is currently checked we draw our own
3317 //
3318 eStatus |= wxOwnerDrawn::wxODChecked;
3319 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3320 }
3321 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3322 {
3323 //
3324 // If it is currently disabled we let the system handle it
3325 //
3326 eStatus |= wxOwnerDrawn::wxODDisabled;
3327 }
3328 //
3329 // Don't really care about framed (indicationg focus) or NoDismiss
3330 //
3331 }
3332 else
3333 {
3334 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3335 {
3336 eAction = wxOwnerDrawn::wxODDrawAll;
3337 eStatus |= wxOwnerDrawn::wxODSelected;
3338 //
3339 // Keep the system from trying to highlight with its bogus colors
3340 //
3341 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3342 }
3343 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3344 {
3345 eAction = wxOwnerDrawn::wxODDrawAll;
3346 eStatus = 0;
3347 //
3348 // Keep the system from trying to highlight with its bogus colors
3349 //
3350 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3351 }
3352 else
3353 {
3354 //
3355 // For now we don't care about anything else
3356 // just ignore the entire message!
3357 //
3358 return TRUE;
3359 }
3360 }
3361 //
3362 // Now redraw the item
3363 //
3364 return(pMenuItem->OnDrawItem( vDc
3365 ,vRect
3366 ,(wxOwnerDrawn::wxODAction)eAction
3367 ,(wxOwnerDrawn::wxODStatus)eStatus
3368 ));
3369 //
3370 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3371 // the system will do the highlight or fraeming or disabling for us,
3372 // otherwise, we'd have to do it ourselves.
3373 //
3374 }
3375 #endif // wxUSE_MENUS_NATIVE
3376
3377 wxWindow* pItem = FindItem(vId);
3378
3379 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3380 {
3381 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3382 }
3383 #else
3384 vId = vId;
3385 pItemStruct = pItemStruct;
3386 #endif
3387 return FALSE;
3388 } // end of wxWindowOS2::OS2OnDrawItem
3389
3390 bool wxWindowOS2::OS2OnMeasureItem(
3391 int lId
3392 , WXMEASUREITEMSTRUCT* pItemStruct
3393 )
3394 {
3395 #if wxUSE_OWNER_DRAWN
3396 //
3397 // Is it a menu item?
3398 //
3399 if (lId == 65536) // I really don't like this...has to be a better indicator
3400 {
3401 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
3402 {
3403 size_t nWidth;
3404 size_t nHeight;
3405 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3406 wxFrame* pFrame = (wxFrame*)this;
3407 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3408
3409 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3410 nWidth = 0L;
3411 nHeight = 0L;
3412 if (pMenuItem->OnMeasureItem( &nWidth
3413 ,&nHeight
3414 ))
3415 {
3416 pMeasureStruct->rclItem.xRight = nWidth;
3417 pMeasureStruct->rclItem.xLeft = 0L;
3418 pMeasureStruct->rclItem.yTop = nHeight;
3419 pMeasureStruct->rclItem.yBottom = 0L;
3420 return TRUE;
3421 }
3422 return FALSE;
3423 }
3424 }
3425 wxWindow* pItem = FindItem(lId);
3426
3427 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3428 {
3429 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
3430 }
3431 #else
3432 lId = lId;
3433 pItemStruct = pItemStruct;
3434 #endif // wxUSE_OWNER_DRAWN
3435 return FALSE;
3436 }
3437
3438 // ---------------------------------------------------------------------------
3439 // colours and palettes
3440 // ---------------------------------------------------------------------------
3441
3442 bool wxWindowOS2::HandleSysColorChange()
3443 {
3444 wxSysColourChangedEvent vEvent;
3445
3446 vEvent.SetEventObject(this);
3447 return GetEventHandler()->ProcessEvent(vEvent);
3448 } // end of wxWindowOS2::HandleSysColorChange
3449
3450 bool wxWindowOS2::HandleCtlColor(
3451 WXHBRUSH* WXUNUSED(phBrush)
3452 )
3453 {
3454 //
3455 // Not much provided with message. So not sure I can do anything with it
3456 //
3457 return TRUE;
3458 } // end of wxWindowOS2::HandleCtlColor
3459
3460
3461 // Define for each class of dialog and control
3462 WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
3463 WXHWND WXUNUSED(hWnd),
3464 WXUINT WXUNUSED(nCtlColor),
3465 WXUINT WXUNUSED(message),
3466 WXWPARAM WXUNUSED(wParam),
3467 WXLPARAM WXUNUSED(lParam))
3468 {
3469 return (WXHBRUSH)0;
3470 }
3471
3472 bool wxWindowOS2::HandlePaletteChanged()
3473 {
3474 // need to set this to something first
3475 WXHWND hWndPalChange = NULLHANDLE;
3476
3477 wxPaletteChangedEvent vEvent(GetId());
3478
3479 vEvent.SetEventObject(this);
3480 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
3481
3482 return GetEventHandler()->ProcessEvent(vEvent);
3483 } // end of wxWindowOS2::HandlePaletteChanged
3484
3485 //
3486 // Responds to colour changes: passes event on to children.
3487 //
3488 void wxWindowOS2::OnSysColourChanged(
3489 wxSysColourChangedEvent& rEvent
3490 )
3491 {
3492 wxNode* pNode = GetChildren().First();
3493
3494 while (pNode)
3495 {
3496 //
3497 // Only propagate to non-top-level windows
3498 //
3499 wxWindow* pWin = (wxWindow *)pNode->Data();
3500
3501 if (pWin->GetParent())
3502 {
3503 wxSysColourChangedEvent vEvent;
3504
3505 rEvent.m_eventObject = pWin;
3506 pWin->GetEventHandler()->ProcessEvent(vEvent);
3507 }
3508 pNode = pNode->Next();
3509 }
3510 } // end of wxWindowOS2::OnSysColourChanged
3511
3512 // ---------------------------------------------------------------------------
3513 // painting
3514 // ---------------------------------------------------------------------------
3515
3516 bool wxWindowOS2::HandlePaint()
3517 {
3518 HRGN hRgn;
3519 wxPaintEvent vEvent(m_windowId);
3520 HPS hPS;
3521 RECTL vRect;
3522 bool bProcessed;
3523
3524 // Create empty region
3525 // TODO: get HPS somewhere else if possible
3526 hPS = ::WinGetPS(GetHwnd());
3527 hRgn = ::GpiCreateRegion(hPS, 0, NULL);
3528
3529 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
3530 {
3531 wxLogLastError("CreateRectRgn");
3532 return FALSE;
3533 }
3534
3535 m_updateRegion = wxRegion(hRgn, hPS);
3536
3537 vEvent.SetEventObject(this);
3538 bProcessed = GetEventHandler()->ProcessEvent(vEvent);
3539
3540 return GetEventHandler()->ProcessEvent(vEvent); //bProcessed;
3541 } // end of wxWindowOS2::HandlePaint
3542
3543 bool wxWindowOS2::HandleEraseBkgnd(
3544 WXHDC hDC
3545 )
3546 {
3547 SWP vSwp;
3548 bool rc;
3549
3550 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3551 if (vSwp.fl & SWP_MINIMIZE)
3552 return TRUE;
3553
3554 wxDC vDC;
3555
3556 vDC.m_hPS = (HPS)hDC; // this is really a PS
3557 vDC.SetWindow((wxWindow*)this);
3558 vDC.BeginDrawing();
3559
3560 wxEraseEvent vEvent(m_windowId, &vDC);
3561
3562 vEvent.SetEventObject(this);
3563
3564 rc = GetEventHandler()->ProcessEvent(vEvent);
3565
3566 vDC.EndDrawing();
3567 vDC.m_hPS = NULLHANDLE;
3568 return TRUE;
3569 } // end of wxWindowOS2::HandleEraseBkgnd
3570
3571 void wxWindowOS2::OnEraseBackground(
3572 wxEraseEvent& rEvent
3573 )
3574 {
3575 RECTL vRect;
3576 HPS hPS = rEvent.m_dc->m_hPS;
3577 APIRET rc;
3578 LONG lColor = m_backgroundColour.GetPixel();
3579
3580 rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
3581 rc = ::WinFillRect(hPS, &vRect, lColor);
3582 } // end of wxWindowOS2::OnEraseBackground
3583
3584 // ---------------------------------------------------------------------------
3585 // moving and resizing
3586 // ---------------------------------------------------------------------------
3587
3588 bool wxWindowOS2::HandleMinimize()
3589 {
3590 wxIconizeEvent vEvent(m_windowId);
3591
3592 vEvent.SetEventObject(this);
3593 return GetEventHandler()->ProcessEvent(vEvent);
3594 } // end of wxWindowOS2::HandleMinimize
3595
3596 bool wxWindowOS2::HandleMaximize()
3597 {
3598 wxMaximizeEvent vEvent(m_windowId);
3599
3600 vEvent.SetEventObject(this);
3601 return GetEventHandler()->ProcessEvent(vEvent);
3602 } // end of wxWindowOS2::HandleMaximize
3603
3604 bool wxWindowOS2::HandleMove(
3605 int nX
3606 , int nY
3607 )
3608 {
3609 wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId);
3610
3611 vEvent.SetEventObject(this);
3612 return GetEventHandler()->ProcessEvent(vEvent);
3613 } // end of wxWindowOS2::HandleMove
3614
3615 bool wxWindowOS2::HandleSize(
3616 int nWidth
3617 , int nHeight
3618 , WXUINT WXUNUSED(nFlag)
3619 )
3620 {
3621 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
3622
3623 vEvent.SetEventObject(this);
3624 return GetEventHandler()->ProcessEvent(vEvent);
3625 } // end of wxWindowOS2::HandleSize
3626
3627 bool wxWindowOS2::HandleGetMinMaxInfo(
3628 PSWP pSwp
3629 )
3630 {
3631 bool bRc = FALSE;
3632 POINTL vPoint;
3633
3634 switch(pSwp->fl)
3635 {
3636 case SWP_MAXIMIZE:
3637 ::WinGetMaxPosition(GetHwnd(), pSwp);
3638 m_maxWidth = pSwp->cx;
3639 m_maxHeight = pSwp->cy;
3640 break;
3641
3642 case SWP_MINIMIZE:
3643 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3644 m_minWidth = pSwp->cx;
3645 m_minHeight = pSwp->cy;
3646 break;
3647
3648 default:
3649 return FALSE;
3650 }
3651 return TRUE;
3652 } // end of wxWindowOS2::HandleGetMinMaxInfo
3653
3654 // ---------------------------------------------------------------------------
3655 // command messages
3656 // ---------------------------------------------------------------------------
3657 bool wxWindowOS2::HandleCommand(
3658 WXWORD wId
3659 , WXWORD wCmd
3660 , WXHWND hControl
3661 )
3662 {
3663 #if wxUSE_MENUS_NATIVE
3664 if (wxCurrentPopupMenu)
3665 {
3666 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3667
3668 wxCurrentPopupMenu = NULL;
3669 return pPopupMenu->OS2Command(wCmd, wId);
3670 }
3671 #endif // wxUSE_MENUS_NATIVE
3672
3673 wxWindow* pWin = FindItem(wId);
3674
3675 if (!pWin)
3676 {
3677 pWin = wxFindWinFromHandle(hControl);
3678 }
3679
3680 if (pWin)
3681 return pWin->OS2Command(wCmd, wId);
3682
3683 return FALSE;
3684 } // end of wxWindowOS2::HandleCommand
3685
3686 bool wxWindowOS2::HandleSysCommand(
3687 WXWPARAM wParam
3688 , WXLPARAM WXUNUSED(lParam)
3689 )
3690 {
3691 //
3692 // 4 bits are reserved
3693 //
3694 switch (SHORT1FROMMP(wParam))
3695 {
3696 case SC_MAXIMIZE:
3697 return HandleMaximize();
3698
3699 case SC_MINIMIZE:
3700 return HandleMinimize();
3701 }
3702 return FALSE;
3703 } // end of wxWindowOS2::HandleSysCommand
3704
3705 // ---------------------------------------------------------------------------
3706 // mouse events
3707 // ---------------------------------------------------------------------------
3708 //TODO!!! check against MSW
3709 void wxWindowOS2::InitMouseEvent(
3710 wxMouseEvent& rEvent
3711 , int nX
3712 , int nY
3713 , WXUINT uFlags
3714 )
3715 {
3716 rEvent.m_x = nX;
3717 rEvent.m_y = nY;
3718 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3719 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3720 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3721 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3722 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3723 rEvent.SetTimestamp(s_currentMsg.time);
3724 rEvent.m_eventObject = this;
3725
3726 #if wxUSE_MOUSEEVENT_HACK
3727 m_lastMouseX = nX;
3728 m_lastMouseY = nY;
3729 m_lastMouseEvent = rEvent.GetEventType();
3730 #endif // wxUSE_MOUSEEVENT_HACK
3731 } // end of wxWindowOS2::InitMouseEvent
3732
3733 bool wxWindowOS2::HandleMouseEvent(
3734 WXUINT uMsg
3735 , int nX
3736 , int nY
3737 , WXUINT uFlags
3738 )
3739 {
3740 //
3741 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3742 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3743 // from the message id and take the value in the table to get wxWin event
3744 // id
3745 //
3746 static const wxEventType eventsMouse[] =
3747 {
3748 wxEVT_MOTION,
3749 wxEVT_LEFT_DOWN,
3750 wxEVT_LEFT_UP,
3751 wxEVT_LEFT_DCLICK,
3752 wxEVT_RIGHT_DOWN,
3753 wxEVT_RIGHT_UP,
3754 wxEVT_RIGHT_DCLICK,
3755 wxEVT_MIDDLE_DOWN,
3756 wxEVT_MIDDLE_UP,
3757 wxEVT_MIDDLE_DCLICK
3758 };
3759
3760 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3761
3762 InitMouseEvent( vEvent
3763 ,nX
3764 ,nY
3765 ,uFlags
3766 );
3767
3768 return GetEventHandler()->ProcessEvent(vEvent);
3769 } // end of wxWindowOS2::HandleMouseEvent
3770
3771 bool wxWindowOS2::HandleMouseMove(
3772 int nX
3773 , int nY
3774 , WXUINT uFlags
3775 )
3776 {
3777 if (!m_bMouseInWindow)
3778 {
3779 //
3780 // Generate an ENTER event
3781 //
3782 m_bMouseInWindow = TRUE;
3783
3784 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3785
3786 InitMouseEvent( vEvent
3787 ,nX
3788 ,nY
3789 ,uFlags
3790 );
3791
3792 (void)GetEventHandler()->ProcessEvent(vEvent);
3793 }
3794 return HandleMouseEvent( WM_MOUSEMOVE
3795 ,nX
3796 ,nY
3797 ,uFlags
3798 );
3799 } // end of wxWindowOS2::HandleMouseMove
3800
3801 // ---------------------------------------------------------------------------
3802 // keyboard handling
3803 // ---------------------------------------------------------------------------
3804
3805 //
3806 // Create the key event of the given type for the given key - used by
3807 // HandleChar and HandleKeyDown/Up
3808 //
3809 wxKeyEvent wxWindowOS2::CreateKeyEvent(
3810 wxEventType eType
3811 , int nId
3812 , WXLPARAM lParam
3813 ) const
3814 {
3815 wxKeyEvent vEvent(eType);
3816
3817 vEvent.SetId(GetId());
3818 vEvent.m_shiftDown = IsShiftDown();
3819 vEvent.m_controlDown = IsCtrlDown();
3820 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3821
3822 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3823 vEvent.m_keyCode = nId;
3824 vEvent.SetTimestamp(s_currentMsg.time);
3825
3826 //
3827 // Translate the position to client coords
3828 //
3829 POINTL vPoint;
3830 RECTL vRect;
3831
3832 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3833 ::WinQueryWindowRect( GetHwnd()
3834 ,&vRect
3835 );
3836
3837 vPoint.x -= vRect.xLeft;
3838 vPoint.y -= vRect.yBottom;
3839
3840 vEvent.m_x = vPoint.x;
3841 vEvent.m_y = vPoint.y;
3842
3843 return vEvent;
3844 } // end of wxWindowOS2::CreateKeyEvent
3845
3846 //
3847 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3848 // WM_KEYDOWN one
3849 //
3850 bool wxWindowOS2::HandleChar(
3851 WXDWORD wParam
3852 , WXLPARAM lParam
3853 , bool isASCII
3854 )
3855 {
3856 bool bCtrlDown = FALSE;
3857 int vId;
3858
3859 if (isASCII)
3860 {
3861 //
3862 // If 1 -> 26, translate to CTRL plus a letter.
3863 //
3864 vId = wParam;
3865 if ((vId > 0) && (vId < 27))
3866 {
3867 switch (vId)
3868 {
3869 case 13:
3870 vId = WXK_RETURN;
3871 break;
3872
3873 case 8:
3874 vId = WXK_BACK;
3875 break;
3876
3877 case 9:
3878 vId = WXK_TAB;
3879 break;
3880
3881 default:
3882 bCtrlDown = TRUE;
3883 vId = vId + 96;
3884 }
3885 }
3886 }
3887 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3888 {
3889 //
3890 // It's ASCII and will be processed here only when called from
3891 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3892 //
3893 vId = -1;
3894 }
3895
3896 if (vId != -1)
3897 {
3898 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3899 ,vId
3900 ,lParam
3901 ));
3902
3903 if (bCtrlDown)
3904 {
3905 vEvent.m_controlDown = TRUE;
3906 }
3907
3908 if (GetEventHandler()->ProcessEvent(vEvent))
3909 return TRUE;
3910 }
3911 return FALSE;
3912 }
3913
3914 bool wxWindowOS2::HandleKeyDown(
3915 WXWORD wParam
3916 , WXLPARAM lParam
3917 )
3918 {
3919 int nId = wxCharCodeOS2ToWX(wParam);
3920
3921 if (!nId)
3922 {
3923 //
3924 // Normal ASCII char
3925 //
3926 nId = wParam;
3927 }
3928
3929 if (nId != -1)
3930 {
3931 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3932 ,nId
3933 ,lParam
3934 ));
3935
3936 if (GetEventHandler()->ProcessEvent(vEvent))
3937 {
3938 return TRUE;
3939 }
3940 }
3941 return FALSE;
3942 } // end of wxWindowOS2::HandleKeyDown
3943
3944 bool wxWindowOS2::HandleKeyUp(
3945 WXDWORD wParam
3946 , WXLPARAM lParam
3947 )
3948 {
3949 int nId = wxCharCodeOS2ToWX(wParam);
3950
3951 if (!nId)
3952 {
3953 //
3954 // Normal ASCII char
3955 //
3956 nId = wParam;
3957 }
3958
3959 if (nId != -1)
3960 {
3961 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3962 ,nId
3963 ,lParam
3964 ));
3965
3966 if (GetEventHandler()->ProcessEvent(vEvent))
3967 return TRUE;
3968 }
3969 return FALSE;
3970 } // end of wxWindowOS2::HandleKeyUp
3971
3972 // ---------------------------------------------------------------------------
3973 // joystick
3974 // ---------------------------------------------------------------------------
3975
3976 // ---------------------------------------------------------------------------
3977 // scrolling
3978 // ---------------------------------------------------------------------------
3979
3980 bool wxWindowOS2::OS2OnScroll(
3981 int nOrientation
3982 , WXWORD wParam
3983 , WXWORD wPos
3984 , WXHWND hControl
3985 )
3986 {
3987 if (hControl)
3988 {
3989 wxWindow* pChild = wxFindWinFromHandle(hControl);
3990
3991 if (pChild )
3992 return pChild->OS2OnScroll( nOrientation
3993 ,wParam
3994 ,wPos
3995 ,hControl
3996 );
3997 }
3998
3999 wxScrollWinEvent vEvent;
4000
4001 vEvent.SetPosition(wPos);
4002 vEvent.SetOrientation(nOrientation);
4003 vEvent.m_eventObject = this;
4004
4005 switch (wParam)
4006 {
4007 case SB_LINEUP:
4008 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
4009 break;
4010
4011 case SB_LINEDOWN:
4012 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
4013 break;
4014
4015 case SB_PAGEUP:
4016 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
4017 break;
4018
4019 case SB_PAGEDOWN:
4020 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
4021 break;
4022
4023 case SB_SLIDERPOSITION:
4024 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
4025 break;
4026
4027 case SB_SLIDERTRACK:
4028 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
4029 break;
4030
4031 default:
4032 return FALSE;
4033 }
4034 return GetEventHandler()->ProcessEvent(vEvent);
4035 } // end of wxWindowOS2::OS2OnScroll
4036
4037 void wxWindowOS2::MoveChildren(
4038 int nDiff
4039 )
4040 {
4041 SWP vSwp;
4042
4043 for (wxWindowList::Node* pNode = GetChildren().GetFirst();
4044 pNode;
4045 pNode = pNode->GetNext())
4046 {
4047 wxWindow* pWin = pNode->GetData();
4048
4049 ::WinQueryWindowPos( GetHwndOf(pWin)
4050 ,&vSwp
4051 );
4052 if (pWin->IsKindOf(CLASSINFO(wxControl)))
4053 {
4054 wxControl* pCtrl;
4055
4056 //
4057 // Must deal with controls that have margins like ENTRYFIELD. The SWP
4058 // struct of such a control will have and origin offset from its intended
4059 // position by the width of the margins.
4060 //
4061 pCtrl = wxDynamicCast(pWin, wxControl);
4062 vSwp.y -= pCtrl->GetYComp();
4063 vSwp.x -= pCtrl->GetXComp();
4064 }
4065 ::WinSetWindowPos( GetHwndOf(pWin)
4066 ,HWND_TOP
4067 ,vSwp.x
4068 ,vSwp.y - nDiff
4069 ,vSwp.cx
4070 ,vSwp.cy
4071 ,SWP_MOVE
4072 );
4073 if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
4074 {
4075 wxRadioBox* pRadioBox;
4076
4077 pRadioBox = wxDynamicCast(pWin, wxRadioBox);
4078 pRadioBox->AdjustButtons( (int)vSwp.x
4079 ,(int)vSwp.y - nDiff
4080 ,(int)vSwp.cx
4081 ,(int)vSwp.cy
4082 ,pRadioBox->GetSizeFlags()
4083 );
4084 }
4085 if (pWin->IsKindOf(CLASSINFO(wxSlider)))
4086 {
4087 wxSlider* pSlider;
4088
4089 pSlider = wxDynamicCast(pWin, wxSlider);
4090 pSlider->AdjustSubControls( (int)vSwp.x
4091 ,(int)vSwp.y - nDiff
4092 ,(int)vSwp.cx
4093 ,(int)vSwp.cy
4094 ,(int)pSlider->GetSizeFlags()
4095 );
4096 }
4097 }
4098 } // end of wxWindowOS2::MoveChildren
4099
4100 //
4101 // Getting the Y position for a window, like a control, is a real
4102 // pain. There are three sitatuions we must deal with in determining
4103 // the OS2 to wxWindows Y coordinate.
4104 //
4105 // 1) The controls are created in a dialog.
4106 // This is the easiest since a dialog is created with its original
4107 // size so the standard: Y = ParentHeight - (Y + ControlHeight);
4108 //
4109 // 2) The controls are direct children of a frame
4110 // In this instance the controls are actually children of the Frame's
4111 // client. During creation the frame's client resizes several times
4112 // during creation of the status bar and toolbars. The CFrame class
4113 // will take care of this using its AlterChildPos proc.
4114 //
4115 // 3) The controls are children of a panel, which in turn is a child of
4116 // a frame.
4117 // This is the nastiest case. A panel is created as the only child of
4118 // the frame and as such, when a frame has only one child, the child is
4119 // expanded to fit the entire client area of the frame. Because the
4120 // controls are created BEFORE this occurs their positions are totally
4121 // whacked and any call to WinQueryWindowPos will return invalid
4122 // coordinates. So for this situation we have to compare the size of
4123 // the panel at control creation time with that of the frame client. If
4124 // they are the same we can use the standard Y position equation. If
4125 // not, then we must use the Frame Client's dimensions to position them
4126 // as that will be the eventual size of the panel after the frame resizes
4127 // it!
4128 //
4129 int wxWindowOS2::GetOS2ParentHeight(
4130 wxWindowOS2* pParent
4131 )
4132 {
4133 wxWindowOS2* pGrandParent = NULL;
4134
4135 //
4136 // Case 1
4137 //
4138 if (pParent->IsKindOf(CLASSINFO(wxDialog)))
4139 return(pParent->GetClientSize().y);
4140
4141 //
4142 // Case 2 -- if we are one of the separately built standard Frame
4143 // children, like a statusbar, menubar, or toolbar we want to
4144 // use the frame, itself, for positioning. Otherwise we are
4145 // child window and want to use the Frame's client.
4146 //
4147 else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
4148 {
4149 if (IsKindOf(CLASSINFO(wxStatusBar)) ||
4150 IsKindOf(CLASSINFO(wxMenuBar)) ||
4151 IsKindOf(CLASSINFO(wxToolBar))
4152 )
4153 return(pParent->GetSize().y);
4154 else
4155 return(pParent->GetClientSize().y);
4156 }
4157
4158 //
4159 // Case 3 -- this is for any window that is the sole child of a Frame.
4160 // The grandparent must exist and it must be of type CFrame
4161 // and it's height must be different. Otherwise the standard
4162 // applies.
4163 //
4164 else
4165 {
4166 pGrandParent = pParent->GetParent();
4167 if (pGrandParent &&
4168 pGrandParent->IsKindOf(CLASSINFO(wxFrame)) &&
4169 pGrandParent->GetClientSize().y != pParent->GetSize().y
4170 )
4171 {
4172 int nParentHeight = 0L;
4173 int nStatusBarHeight = 0L;
4174 wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame);
4175 wxStatusBar* pStatbar = pFrame->GetStatusBar();
4176
4177 nParentHeight = pGrandParent->GetClientSize().y;
4178 if (pStatbar)
4179 nStatusBarHeight = pStatbar->GetSize().y;
4180 nParentHeight -= nStatusBarHeight;
4181 return(nParentHeight);
4182 }
4183 else
4184 //
4185 // Panel is a child of some other kind of window so we'll
4186 // just use it's original size
4187 //
4188 return(pParent->GetClientSize().y);
4189 }
4190 return(0L);
4191 } // end of wxWindowOS2::GetOS2ParentHeight
4192
4193 wxWindowCreationHook::wxWindowCreationHook(
4194 wxWindow* pWinBeingCreated
4195 )
4196 {
4197 gpWinBeingCreated = pWinBeingCreated;
4198 } // end of wxWindowCreationHook::wxWindowCreationHook
4199
4200 wxWindowCreationHook::~wxWindowCreationHook()
4201 {
4202 gpWinBeingCreated = NULL;
4203 } // end of wxWindowCreationHook::~wxWindowCreationHook
4204
4205 // ===========================================================================
4206 // global functions
4207 // ===========================================================================
4208
4209 void wxGetCharSize(
4210 WXHWND hWnd
4211 , int* pX
4212 , int* pY
4213 ,wxFont* WXUNUSED(pTheFont)
4214 )
4215 {
4216 FONTMETRICS vFM;
4217 HPS hPS;
4218 BOOL rc;
4219
4220 hPS =::WinGetPS(hWnd);
4221
4222 rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
4223 if (rc)
4224 {
4225 if (pX)
4226 *pX = vFM.lAveCharWidth;
4227 if (pY)
4228 *pY = vFM.lEmHeight + vFM.lExternalLeading;
4229 }
4230 else
4231 {
4232 if (pX)
4233 *pX = 10;
4234 if (pY)
4235 *pY = 15;
4236 }
4237 ::WinReleasePS(hPS);
4238 } // end of wxGetCharSize
4239
4240 //
4241 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4242 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4243 //
4244 int wxCharCodeOS2ToWX(
4245 int nKeySym
4246 )
4247 {
4248 int nId = 0;
4249
4250 switch (nKeySym)
4251 {
4252 case VK_BACKTAB: nId = WXK_BACK; break;
4253 case VK_TAB: nId = WXK_TAB; break;
4254 case VK_CLEAR: nId = WXK_CLEAR; break;
4255 case VK_ENTER: nId = WXK_RETURN; break;
4256 case VK_SHIFT: nId = WXK_SHIFT; break;
4257 case VK_CTRL: nId = WXK_CONTROL; break;
4258 case VK_PAUSE: nId = WXK_PAUSE; break;
4259 case VK_SPACE: nId = WXK_SPACE; break;
4260 case VK_ESC: nId = WXK_ESCAPE; break;
4261 case VK_END: nId = WXK_END; break;
4262 case VK_HOME : nId = WXK_HOME; break;
4263 case VK_LEFT : nId = WXK_LEFT; break;
4264 case VK_UP: nId = WXK_UP; break;
4265 case VK_RIGHT: nId = WXK_RIGHT; break;
4266 case VK_DOWN : nId = WXK_DOWN; break;
4267 case VK_PRINTSCRN: nId = WXK_PRINT; break;
4268 case VK_INSERT: nId = WXK_INSERT; break;
4269 case VK_DELETE: nId = WXK_DELETE; break;
4270 case VK_F1: nId = WXK_F1; break;
4271 case VK_F2: nId = WXK_F2; break;
4272 case VK_F3: nId = WXK_F3; break;
4273 case VK_F4: nId = WXK_F4; break;
4274 case VK_F5: nId = WXK_F5; break;
4275 case VK_F6: nId = WXK_F6; break;
4276 case VK_F7: nId = WXK_F7; break;
4277 case VK_F8: nId = WXK_F8; break;
4278 case VK_F9: nId = WXK_F9; break;
4279 case VK_F10: nId = WXK_F10; break;
4280 case VK_F11: nId = WXK_F11; break;
4281 case VK_F12: nId = WXK_F12; break;
4282 case VK_F13: nId = WXK_F13; break;
4283 case VK_F14: nId = WXK_F14; break;
4284 case VK_F15: nId = WXK_F15; break;
4285 case VK_F16: nId = WXK_F16; break;
4286 case VK_F17: nId = WXK_F17; break;
4287 case VK_F18: nId = WXK_F18; break;
4288 case VK_F19: nId = WXK_F19; break;
4289 case VK_F20: nId = WXK_F20; break;
4290 case VK_F21: nId = WXK_F21; break;
4291 case VK_F22: nId = WXK_F22; break;
4292 case VK_F23: nId = WXK_F23; break;
4293 case VK_F24: nId = WXK_F24; break;
4294 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
4295 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
4296 default:
4297 {
4298 return 0;
4299 }
4300 }
4301 return nId;
4302 } // end of wxCharCodeOS2ToWX
4303
4304 int wxCharCodeWXToOS2(
4305 int nId
4306 , bool* bIsVirtual
4307 )
4308 {
4309 int nKeySym = 0;
4310
4311 *bIsVirtual = TRUE;
4312 switch (nId)
4313 {
4314 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
4315 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
4316 case WXK_CONTROL: nKeySym = VK_CTRL; break;
4317 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
4318 case WXK_END: nKeySym = VK_END; break;
4319 case WXK_HOME : nKeySym = VK_HOME; break;
4320 case WXK_LEFT : nKeySym = VK_LEFT; break;
4321 case WXK_UP: nKeySym = VK_UP; break;
4322 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
4323 case WXK_DOWN : nKeySym = VK_DOWN; break;
4324 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
4325 case WXK_INSERT: nKeySym = VK_INSERT; break;
4326 case WXK_DELETE: nKeySym = VK_DELETE; break;
4327 case WXK_F1: nKeySym = VK_F1; break;
4328 case WXK_F2: nKeySym = VK_F2; break;
4329 case WXK_F3: nKeySym = VK_F3; break;
4330 case WXK_F4: nKeySym = VK_F4; break;
4331 case WXK_F5: nKeySym = VK_F5; break;
4332 case WXK_F6: nKeySym = VK_F6; break;
4333 case WXK_F7: nKeySym = VK_F7; break;
4334 case WXK_F8: nKeySym = VK_F8; break;
4335 case WXK_F9: nKeySym = VK_F9; break;
4336 case WXK_F10: nKeySym = VK_F10; break;
4337 case WXK_F11: nKeySym = VK_F11; break;
4338 case WXK_F12: nKeySym = VK_F12; break;
4339 case WXK_F13: nKeySym = VK_F13; break;
4340 case WXK_F14: nKeySym = VK_F14; break;
4341 case WXK_F15: nKeySym = VK_F15; break;
4342 case WXK_F16: nKeySym = VK_F16; break;
4343 case WXK_F17: nKeySym = VK_F17; break;
4344 case WXK_F18: nKeySym = VK_F18; break;
4345 case WXK_F19: nKeySym = VK_F19; break;
4346 case WXK_F20: nKeySym = VK_F20; break;
4347 case WXK_F21: nKeySym = VK_F21; break;
4348 case WXK_F22: nKeySym = VK_F22; break;
4349 case WXK_F23: nKeySym = VK_F23; break;
4350 case WXK_F24: nKeySym = VK_F24; break;
4351 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
4352 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
4353 default:
4354 {
4355 *bIsVirtual = FALSE;
4356 nKeySym = nId;
4357 break;
4358 }
4359 }
4360 return nKeySym;
4361 } // end of wxCharCodeWXToOS2
4362
4363 wxWindow* wxGetActiveWindow()
4364 {
4365 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
4366
4367 if (hWnd != 0)
4368 {
4369 return wxFindWinFromHandle((WXHWND)hWnd);
4370 }
4371 return NULL;
4372 } // end of wxGetActiveWindow
4373
4374 #ifdef __WXDEBUG__
4375 const char* wxGetMessageName(
4376 int nMessage)
4377 {
4378 switch (nMessage)
4379 {
4380 case 0x0000: return "WM_NULL";
4381 case 0x0001: return "WM_CREATE";
4382 case 0x0002: return "WM_DESTROY";
4383 case 0x0004: return "WM_ENABLE";
4384 case 0x0005: return "WM_SHOW";
4385 case 0x0006: return "WM_MOVE";
4386 case 0x0007: return "WM_SIZE";
4387 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4388 case 0x0009: return "WM_CALCVALIDRECTS";
4389 case 0x000A: return "WM_SETWINDOWPARAMS";
4390 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4391 case 0x000C: return "WM_HITTEST";
4392 case 0x000D: return "WM_ACTIVATE";
4393 case 0x000F: return "WM_SETFOCUS";
4394 case 0x0010: return "WM_SETSELECTION";
4395 case 0x0011: return "WM_PPAINT";
4396 case 0x0012: return "WM_PSETFOCUS";
4397 case 0x0013: return "WM_PSYSCOLORCHANGE";
4398 case 0x0014: return "WM_PSIZE";
4399 case 0x0015: return "WM_PACTIVATE";
4400 case 0x0016: return "WM_PCONTROL";
4401 case 0x0020: return "WM_COMMAND";
4402 case 0x0021: return "WM_SYSCOMMAND";
4403 case 0x0022: return "WM_HELP";
4404 case 0x0023: return "WM_PAINT";
4405 case 0x0024: return "WM_TIMER";
4406 case 0x0025: return "WM_SEM1";
4407 case 0x0026: return "WM_SEM2";
4408 case 0x0027: return "WM_SEM3";
4409 case 0x0028: return "WM_SEM4";
4410 case 0x0029: return "WM_CLOSE";
4411 case 0x002A: return "WM_QUIT";
4412 case 0x002B: return "WM_SYSCOLORCHANGE";
4413 case 0x002D: return "WM_SYSVALUECHANGE";
4414 case 0x002E: return "WM_APPTERMINATENOTIFY";
4415 case 0x002F: return "WM_PRESPARAMCHANGED";
4416 // Control notification messages
4417 case 0x0030: return "WM_CONTROL";
4418 case 0x0031: return "WM_VSCROLL";
4419 case 0x0032: return "WM_HSCROLL";
4420 case 0x0033: return "WM_INITMENU";
4421 case 0x0034: return "WM_MENUSELECT";
4422 case 0x0035: return "WM_MENUSEND";
4423 case 0x0036: return "WM_DRAWITEM";
4424 case 0x0037: return "WM_MEASUREITEM";
4425 case 0x0038: return "WM_CONTROLPOINTER";
4426 case 0x003A: return "WM_QUERYDLGCODE";
4427 case 0x003B: return "WM_INITDLG";
4428 case 0x003C: return "WM_SUBSTITUTESTRING";
4429 case 0x003D: return "WM_MATCHMNEMONIC";
4430 case 0x003E: return "WM_SAVEAPPLICATION";
4431 case 0x0129: return "WM_CTLCOLORCHANGE";
4432 case 0x0130: return "WM_QUERYCTLTYPE";
4433 // Frame messages
4434 case 0x0040: return "WM_FLASHWINDOW";
4435 case 0x0041: return "WM_FORMATFRAME";
4436 case 0x0042: return "WM_UPDATEFRAME";
4437 case 0x0043: return "WM_FOCUSCHANGE";
4438 case 0x0044: return "WM_SETBORDERSIZE";
4439 case 0x0045: return "WM_TRACKFRAME";
4440 case 0x0046: return "WM_MINMAXFRAME";
4441 case 0x0047: return "WM_SETICON";
4442 case 0x0048: return "WM_QUERYICON";
4443 case 0x0049: return "WM_SETACCELTABLE";
4444 case 0x004A: return "WM_QUERYACCELTABLE";
4445 case 0x004B: return "WM_TRANSLATEACCEL";
4446 case 0x004C: return "WM_QUERYTRACKINFO";
4447 case 0x004D: return "WM_QUERYBORDERSIZE";
4448 case 0x004E: return "WM_NEXTMENU";
4449 case 0x004F: return "WM_ERASEBACKGROUND";
4450 case 0x0050: return "WM_QUERYFRAMEINFO";
4451 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4452 case 0x0052: return "WM_OWNERPOSCHANGE";
4453 case 0x0053: return "WM_CACLFRAMERECT";
4454 case 0x0055: return "WM_WINDOWPOSCHANGED";
4455 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4456 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4457 case 0x005B: return "WM_QUERYHELPINFO";
4458 case 0x005C: return "WM_SETHELPINFO";
4459 case 0x005D: return "WM_ERROR";
4460 case 0x005E: return "WM_REALIZEPALETTE";
4461 // Clipboard messages
4462 case 0x0060: return "WM_RENDERFMT";
4463 case 0x0061: return "WM_RENDERALLFMTS";
4464 case 0x0062: return "WM_DESTROYCLIPBOARD";
4465 case 0x0063: return "WM_PAINTCLIPBOARD";
4466 case 0x0064: return "WM_SIZECLIPBOARD";
4467 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4468 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4469 case 0x0067: return "WM_DRAWCLIPBOARD";
4470 // mouse messages
4471 case 0x0070: return "WM_MOUSEMOVE";
4472 case 0x0071: return "WM_BUTTON1DOWN";
4473 case 0x0072: return "WM_BUTTON1UP";
4474 case 0x0073: return "WM_BUTTON1DBLCLK";
4475 case 0x0074: return "WM_BUTTON2DOWN";
4476 case 0x0075: return "WM_BUTTON2UP";
4477 case 0x0076: return "WM_BUTTON2DBLCLK";
4478 case 0x0077: return "WM_BUTTON3DOWN";
4479 case 0x0078: return "WM_BUTTON3UP";
4480 case 0x0079: return "WM_BUTTON3DBLCLK";
4481 case 0x007D: return "WM_MOUSEMAP";
4482 case 0x007E: return "WM_VRNDISABLED";
4483 case 0x007F: return "WM_VRNENABLED";
4484 case 0x0410: return "WM_CHORD";
4485 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4486 case 0x0412: return "WM_BUTTON1MOTIONEND";
4487 case 0x0413: return "WM_BUTTON1CLICK";
4488 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4489 case 0x0415: return "WM_BUTTON2MOTIONEND";
4490 case 0x0416: return "WM_BUTTON2CLICK";
4491 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4492 case 0x0418: return "WM_BUTTON3MOTIONEND";
4493 case 0x0419: return "WM_BUTTON3CLICK";
4494 case 0x0420: return "WM_BEGINDRAG";
4495 case 0x0421: return "WM_ENDDRAG";
4496 case 0x0422: return "WM_SINGLESELECT";
4497 case 0x0423: return "WM_OPEN";
4498 case 0x0424: return "WM_CONTEXTMENU";
4499 case 0x0425: return "WM_CONTEXTHELP";
4500 case 0x0426: return "WM_TEXTEDIT";
4501 case 0x0427: return "WM_BEGINSELECT";
4502 case 0x0228: return "WM_ENDSELECT";
4503 case 0x0429: return "WM_PICKUP";
4504 case 0x04C0: return "WM_PENFIRST";
4505 case 0x04FF: return "WM_PENLAST";
4506 case 0x0500: return "WM_MMPMFIRST";
4507 case 0x05FF: return "WM_MMPMLAST";
4508 case 0x0600: return "WM_STDDLGFIRST";
4509 case 0x06FF: return "WM_STDDLGLAST";
4510 case 0x0BD0: return "WM_BIDI_FIRST";
4511 case 0x0BFF: return "WM_BIDI_LAST";
4512 // keyboard input
4513 case 0x007A: return "WM_CHAR";
4514 case 0x007B: return "WM_VIOCHAR";
4515 // DDE messages
4516 case 0x00A0: return "WM_DDE_INITIATE";
4517 case 0x00A1: return "WM_DDE_REQUEST";
4518 case 0x00A2: return "WM_DDE_ACK";
4519 case 0x00A3: return "WM_DDE_DATA";
4520 case 0x00A4: return "WM_DDE_ADVISE";
4521 case 0x00A5: return "WM_DDE_UNADVISE";
4522 case 0x00A6: return "WM_DDE_POKE";
4523 case 0x00A7: return "WM_DDE_EXECUTE";
4524 case 0x00A8: return "WM_DDE_TERMINATE";
4525 case 0x00A9: return "WM_DDE_INITIATEACK";
4526 case 0x00AF: return "WM_DDE_LAST";
4527 // Buttons
4528 case 0x0120: return "BM_CLICK";
4529 case 0x0121: return "BM_QUERYCHECKINDEX";
4530 case 0x0122: return "BM_QUERYHILITE";
4531 case 0x0123: return "BM_SETHILITE";
4532 case 0x0124: return "BM_QUERYCHECK";
4533 case 0x0125: return "BM_SETCHECK";
4534 case 0x0126: return "BM_SETDEFAULT";
4535 case 0x0128: return "BM_AUTOSIZE";
4536 // Combo boxes
4537 case 0x029A: return "CBID_LIST";
4538 case 0x029B: return "CBID_EDIT";
4539 case 0x0170: return "CBM_SHOWLIST";
4540 case 0x0171: return "CBM_HILITE";
4541 case 0x0172: return "CBM_ISLISTSHOWING";
4542 // Edit fields
4543 case 0x0140: return "EM_QUERYCHANGED";
4544 case 0x0141: return "EM_QUERYSEL";
4545 case 0x0142: return "EM_SETSEL";
4546 case 0x0143: return "EM_SETTEXTLIMIT";
4547 case 0x0144: return "EM_CUT";
4548 case 0x0145: return "EM_COPY";
4549 case 0x0146: return "EM_CLEAR";
4550 case 0x0147: return "EM_PASTE";
4551 case 0x0148: return "EM_QUERYFIRSTCHAR";
4552 case 0x0149: return "EM_SETFIRSTCHAR";
4553 case 0x014A: return "EM_QUERYREADONLY";
4554 case 0x014B: return "EM_SETREADONLY";
4555 case 0x014C: return "EM_SETINSERTMODE";
4556 // Listboxes
4557 case 0x0160: return "LM_QUERYITEMCOUNT";
4558 case 0x0161: return "LM_INSERTITEM";
4559 case 0x0162: return "LM_SETOPENINDEX";
4560 case 0x0163: return "LM_DELETEITEM";
4561 case 0x0164: return "LM_SELECTITEM";
4562 case 0x0165: return "LM_QUERYSELECTION";
4563 case 0x0166: return "LM_SETITEMTEXT";
4564 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4565 case 0x0168: return "LM_QUERYITEMTEXT";
4566 case 0x0169: return "LM_SETITEMHANDLE";
4567 case 0x016A: return "LM_QUERYITEMHANDLE";
4568 case 0x016B: return "LM_SEARCHSTRING";
4569 case 0x016C: return "LM_SETITEMHEIGHT";
4570 case 0x016D: return "LM_QUERYTOPINDEX";
4571 case 0x016E: return "LM_DELETEALL";
4572 case 0x016F: return "LM_INSERTMULITEMS";
4573 case 0x0660: return "LM_SETITEMWIDTH";
4574 // Menus
4575 case 0x0180: return "MM_INSERTITEM";
4576 case 0x0181: return "MM_DELETEITEM";
4577 case 0x0182: return "MM_QUERYITEM";
4578 case 0x0183: return "MM_SETITEM";
4579 case 0x0184: return "MM_QUERYITEMCOUNT";
4580 case 0x0185: return "MM_STARTMENUMODE";
4581 case 0x0186: return "MM_ENDMENUMODE";
4582 case 0x0188: return "MM_REMOVEITEM";
4583 case 0x0189: return "MM_SELECTITEM";
4584 case 0x018A: return "MM_QUERYSELITEMID";
4585 case 0x018B: return "MM_QUERYITEMTEXT";
4586 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4587 case 0x018D: return "MM_SETITEMHANDLE";
4588 case 0x018E: return "MM_SETITEMTEXT";
4589 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4590 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4591 case 0x0191: return "MM_QUERYITEMATTR";
4592 case 0x0192: return "MM_SETITEMATTR";
4593 case 0x0193: return "MM_ISITEMVALID";
4594 case 0x0194: return "MM_QUERYITEMRECT";
4595 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4596 case 0x0432: return "MM_SETDEFAULTITEMID";
4597 // Scrollbars
4598 case 0x01A0: return "SBM_SETSCROLLBAR";
4599 case 0x01A1: return "SBM_SETPOS";
4600 case 0x01A2: return "SBM_QUERYPOS";
4601 case 0x01A3: return "SBM_QUERYRANGE";
4602 case 0x01A6: return "SBM_SETTHUMBSIZE";
4603
4604 // Help messages
4605 case 0x0F00: return "WM_HELPBASE";
4606 case 0x0FFF: return "WM_HELPTOP";
4607 // Beginning of user defined messages
4608 case 0x1000: return "WM_USER";
4609
4610 // wxWindows user defined types
4611
4612 // listview
4613 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
4614 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4615 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4616 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4617 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4618 case 0x1000 + 5: return "LVM_GETITEMA";
4619 case 0x1000 + 75: return "LVM_GETITEMW";
4620 case 0x1000 + 6: return "LVM_SETITEMA";
4621 case 0x1000 + 76: return "LVM_SETITEMW";
4622 case 0x1000 + 7: return "LVM_INSERTITEMA";
4623 case 0x1000 + 77: return "LVM_INSERTITEMW";
4624 case 0x1000 + 8: return "LVM_DELETEITEM";
4625 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4626 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4627 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4628 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4629 case 0x1000 + 13: return "LVM_FINDITEMA";
4630 case 0x1000 + 83: return "LVM_FINDITEMW";
4631 case 0x1000 + 14: return "LVM_GETITEMRECT";
4632 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4633 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4634 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4635 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4636 case 0x1000 + 18: return "LVM_HITTEST";
4637 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4638 case 0x1000 + 20: return "LVM_SCROLL";
4639 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4640 case 0x1000 + 22: return "LVM_ARRANGE";
4641 case 0x1000 + 23: return "LVM_EDITLABELA";
4642 case 0x1000 + 118: return "LVM_EDITLABELW";
4643 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4644 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4645 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4646 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4647 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4648 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4649 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4650 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4651 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4652 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4653 case 0x1000 + 31: return "LVM_GETHEADER";
4654 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4655 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4656 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4657 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4658 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4659 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4660 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4661 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4662 case 0x1000 + 41: return "LVM_GETORIGIN";
4663 case 0x1000 + 42: return "LVM_UPDATE";
4664 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4665 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4666 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4667 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4668 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4669 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4670 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4671 case 0x1000 + 48: return "LVM_SORTITEMS";
4672 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4673 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4674 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4675 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4676 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4677 case 0x1000 + 53: return "LVM_SETICONSPACING";
4678 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4679 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4680 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4681 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4682 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4683 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4684 case 0x1000 + 60: return "LVM_SETHOTITEM";
4685 case 0x1000 + 61: return "LVM_GETHOTITEM";
4686 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4687 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4688 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4689 case 0x1000 + 65: return "LVM_SETWORKAREA";
4690
4691 // tree view
4692 case 0x1100 + 0: return "TVM_INSERTITEMA";
4693 case 0x1100 + 50: return "TVM_INSERTITEMW";
4694 case 0x1100 + 1: return "TVM_DELETEITEM";
4695 case 0x1100 + 2: return "TVM_EXPAND";
4696 case 0x1100 + 4: return "TVM_GETITEMRECT";
4697 case 0x1100 + 5: return "TVM_GETCOUNT";
4698 case 0x1100 + 6: return "TVM_GETINDENT";
4699 case 0x1100 + 7: return "TVM_SETINDENT";
4700 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4701 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4702 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4703 case 0x1100 + 11: return "TVM_SELECTITEM";
4704 case 0x1100 + 12: return "TVM_GETITEMA";
4705 case 0x1100 + 62: return "TVM_GETITEMW";
4706 case 0x1100 + 13: return "TVM_SETITEMA";
4707 case 0x1100 + 63: return "TVM_SETITEMW";
4708 case 0x1100 + 14: return "TVM_EDITLABELA";
4709 case 0x1100 + 65: return "TVM_EDITLABELW";
4710 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4711 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4712 case 0x1100 + 17: return "TVM_HITTEST";
4713 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4714 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4715 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4716 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4717 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4718 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4719 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4720 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4721 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4722
4723 // header
4724 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4725 case 0x1200 + 1: return "HDM_INSERTITEMA";
4726 case 0x1200 + 10: return "HDM_INSERTITEMW";
4727 case 0x1200 + 2: return "HDM_DELETEITEM";
4728 case 0x1200 + 3: return "HDM_GETITEMA";
4729 case 0x1200 + 11: return "HDM_GETITEMW";
4730 case 0x1200 + 4: return "HDM_SETITEMA";
4731 case 0x1200 + 12: return "HDM_SETITEMW";
4732 case 0x1200 + 5: return "HDM_LAYOUT";
4733 case 0x1200 + 6: return "HDM_HITTEST";
4734 case 0x1200 + 7: return "HDM_GETITEMRECT";
4735 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4736 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4737 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4738 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4739 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4740 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4741 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4742
4743 // tab control
4744 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4745 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4746 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4747 case 0x1300 + 5: return "TCM_GETITEMA";
4748 case 0x1300 + 60: return "TCM_GETITEMW";
4749 case 0x1300 + 6: return "TCM_SETITEMA";
4750 case 0x1300 + 61: return "TCM_SETITEMW";
4751 case 0x1300 + 7: return "TCM_INSERTITEMA";
4752 case 0x1300 + 62: return "TCM_INSERTITEMW";
4753 case 0x1300 + 8: return "TCM_DELETEITEM";
4754 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4755 case 0x1300 + 10: return "TCM_GETITEMRECT";
4756 case 0x1300 + 11: return "TCM_GETCURSEL";
4757 case 0x1300 + 12: return "TCM_SETCURSEL";
4758 case 0x1300 + 13: return "TCM_HITTEST";
4759 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4760 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4761 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4762 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4763 case 0x1300 + 43: return "TCM_SETPADDING";
4764 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4765 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4766 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4767 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4768 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4769 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4770 case 0x1300 + 50: return "TCM_DESELECTALL";
4771
4772 // toolbar
4773 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4774 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4775 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4776 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4777 case WM_USER+1000+5: return "TB_INDETERMINATE";
4778 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4779 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4780 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4781 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4782 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4783 case WM_USER+1000+17: return "TB_SETSTATE";
4784 case WM_USER+1000+18: return "TB_GETSTATE";
4785 case WM_USER+1000+19: return "TB_ADDBITMAP";
4786 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4787 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4788 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4789 case WM_USER+1000+23: return "TB_GETBUTTON";
4790 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4791 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4792 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4793 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4794 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4795 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4796 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4797 case WM_USER+1000+29: return "TB_GETITEMRECT";
4798 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4799 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4800 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4801 case WM_USER+1000+33: return "TB_AUTOSIZE";
4802 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4803 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4804 case WM_USER+1000+37: return "TB_SETPARENT";
4805 case WM_USER+1000+39: return "TB_SETROWS";
4806 case WM_USER+1000+40: return "TB_GETROWS";
4807 case WM_USER+1000+42: return "TB_SETCMDID";
4808 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4809 case WM_USER+1000+44: return "TB_GETBITMAP";
4810 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4811 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4812 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4813 case WM_USER+1000+47: return "TB_SETINDENT";
4814 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4815 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4816 case WM_USER+1000+50: return "TB_LOADIMAGES";
4817 case WM_USER+1000+51: return "TB_GETRECT";
4818 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4819 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4820 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4821 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4822 case WM_USER+1000+56: return "TB_SETSTYLE";
4823 case WM_USER+1000+57: return "TB_GETSTYLE";
4824 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4825 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4826 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4827 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4828 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4829
4830 default:
4831 static char s_szBuf[128];
4832 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4833 return s_szBuf;
4834 }
4835 return NULL;
4836 } // end of wxGetMessageName
4837
4838 #endif // __WXDEBUG__
4839
4840 // Unused?
4841 #if 0
4842 static void TranslateKbdEventToMouse(
4843 wxWindow* pWin
4844 , int* pX
4845 , int* pY
4846 , ULONG* pFlags
4847 )
4848 {
4849 //
4850 // Construct the key mask
4851 ULONG& fwKeys = *pFlags;
4852
4853 fwKeys = VK_BUTTON2;
4854 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4855 fwKeys |= VK_CTRL;
4856 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4857 fwKeys |= VK_SHIFT;
4858
4859 //
4860 // Simulate right mouse button click
4861 //
4862 POINTL vPoint;
4863
4864 ::WinQueryMsgPos(vHabmain, &vPoint);
4865 *pX = vPoint.x;
4866 *pY = vPoint.y;
4867
4868 pWin->ScreenToClient(pX, pY);
4869 } // end of TranslateKbdEventToMouse
4870 #endif
4871
4872 // Find the wxWindow at the current mouse position, returning the mouse
4873 // position.
4874 wxWindow* wxFindWindowAtPointer(
4875 wxPoint& WXUNUSED(rPt)
4876 )
4877 {
4878 return wxFindWindowAtPoint(wxGetMousePosition());
4879 }
4880
4881 wxWindow* wxFindWindowAtPoint(
4882 const wxPoint& rPt
4883 )
4884 {
4885 POINTL vPt2;
4886
4887 vPt2.x = rPt.x;
4888 vPt2.y = rPt.y;
4889
4890 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4891 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4892 HWND hWnd = hWndHit;
4893
4894 //
4895 // Try to find a window with a wxWindow associated with it
4896 //
4897 while (!pWin && (hWnd != 0))
4898 {
4899 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4900 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4901 }
4902 return pWin;
4903 }
4904
4905 // Get the current mouse position.
4906 wxPoint wxGetMousePosition()
4907 {
4908 POINTL vPt;
4909
4910 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4911 return wxPoint(vPt.x, vPt.y);
4912 }
4913
wxWidgets (Impactor)