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[wxWidgets.git] / src / os2 / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindow
4 // Author: David Webster
5 // Modified by:
6 // Created: 10/12/99
7 // RCS-ID: $Id$
8 // Copyright: (c) David Webster
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 //
13 // For compilers that support precompilation, includes "wx.h".
14 //
15 #include "wx/wxprec.h"
16
17 #ifndef WX_PRECOMP
18 #define INCL_DOS
19 #define INCL_PM
20 #include <os2.h>
21 #include "wx/window.h"
22 #include "wx/accel.h"
23 #include "wx/setup.h"
24 #include "wx/menu.h"
25 #include "wx/dc.h"
26 #include "wx/dcclient.h"
27 #include "wx/utils.h"
28 #include "wx/app.h"
29 #include "wx/panel.h"
30 #include "wx/layout.h"
31 #include "wx/dialog.h"
32 #include "wx/frame.h"
33 #include "wx/listbox.h"
34 #include "wx/button.h"
35 #include "wx/msgdlg.h"
36 #include "wx/scrolwin.h"
37 #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 | WS_SYNCPAINT;
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 ,FID_HORZSCROLL
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 ,FID_VERTSCROLL
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 RECTL vRect;
896 RECTL vRect2;
897
898 nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin.
899 if (pRect)
900 {
901 vRect2.xLeft = pRect->x;
902 vRect2.yTop = pRect->y + pRect->height;
903 vRect2.xRight = pRect->x + pRect->width;
904 vRect2.yBottom = pRect->y;
905 }
906 else
907 {
908 ::WinQueryWindowRect(GetHwnd(), &vRect2);
909 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect);
910 vRect2.yBottom += vRect.yTop - vRect.yBottom;
911 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect);
912 vRect2.xRight -= vRect.xRight - vRect.xLeft;
913
914 }
915 if (pRect)
916 ::WinScrollWindow( GetHwnd()
917 ,(LONG)nDx
918 ,(LONG)nDy
919 ,&vRect2
920 ,NULL
921 ,NULLHANDLE
922 ,NULL
923 ,SW_INVALIDATERGN
924 );
925 else
926 ::WinScrollWindow( GetHwnd()
927 ,nDx
928 ,nDy
929 ,NULL
930 ,NULL
931 ,NULLHANDLE
932 ,NULL
933 ,SW_INVALIDATERGN
934 );
935
936 //
937 // Move the children
938 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
939 SWP vSwp;
940
941 while (pCurrent)
942 {
943 wxWindow* pChildWin = pCurrent->GetData();
944
945 if (pChildWin->GetHWND() != NULLHANDLE)
946 {
947 ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
948 ::WinQueryWindowRect(pChildWin->GetHWND(), &vRect);
949 if (pChildWin->GetHWND() == m_hWndScrollBarVert ||
950 pChildWin->GetHWND() == m_hWndScrollBarHorz)
951 {
952 ::WinSetWindowPos( pChildWin->GetHWND()
953 ,HWND_TOP
954 ,vSwp.x + nDx
955 ,vSwp.y + nDy
956 ,0
957 ,0
958 ,SWP_MOVE | SWP_SHOW | SWP_ZORDER
959 );
960 }
961 else
962 {
963 ::WinSetWindowPos( pChildWin->GetHWND()
964 ,HWND_BOTTOM
965 ,vSwp.x + nDx
966 ,vSwp.y + nDy
967 ,0
968 ,0
969 ,SWP_MOVE | SWP_ZORDER
970 );
971 ::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE);
972 }
973 }
974 pCurrent = pCurrent->GetNext();
975 }
976 } // end of wxWindowOS2::ScrollWindow
977
978 // ---------------------------------------------------------------------------
979 // subclassing
980 // ---------------------------------------------------------------------------
981
982 void wxWindowOS2::SubclassWin(
983 WXHWND hWnd
984 )
985 {
986 HWND hwnd = (HWND)hWnd;
987
988 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
989 wxAssociateWinWithHandle( hWnd
990 ,(wxWindow*)this
991 );
992 if (!wxCheckWindowWndProc( hWnd
993 ,(WXFARPROC)wxWndProc
994 ))
995 {
996 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
997 }
998 else
999 {
1000 m_fnOldWndProc = (WXFARPROC)NULL;
1001 }
1002 } // end of wxWindowOS2::SubclassWin
1003
1004 void wxWindowOS2::UnsubclassWin()
1005 {
1006 //
1007 // Restore old Window proc
1008 //
1009 HWND hwnd = GetHWND();
1010
1011 if (m_hWnd)
1012 {
1013 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
1014
1015 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
1016
1017 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
1018 {
1019 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
1020 m_fnOldWndProc = 0;
1021 }
1022 }
1023 } // end of wxWindowOS2::UnsubclassWin
1024
1025 bool wxCheckWindowWndProc(
1026 WXHWND hWnd
1027 , WXFARPROC fnWndProc
1028 )
1029 {
1030 static char zBuffer[512];
1031 CLASSINFO vCls;
1032
1033 ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
1034 ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
1035 return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
1036 } // end of WinGuiBase_CheckWindowWndProc
1037
1038 //
1039 // Make a Windows extended style from the given wxWindows window style
1040 //
1041 WXDWORD wxWindowOS2::MakeExtendedStyle(
1042 long lStyle
1043 , bool bEliminateBorders
1044 )
1045 {
1046 //
1047 // Simply fill out with wxWindow extended styles. We'll conjure
1048 // something up in OS2Create and all window redrawing pieces later
1049 //
1050 WXDWORD dwStyle = 0;
1051
1052 if (lStyle & wxTRANSPARENT_WINDOW )
1053 dwStyle |= wxTRANSPARENT_WINDOW;
1054
1055 if (!bEliminateBorders)
1056 {
1057 if (lStyle & wxSUNKEN_BORDER)
1058 dwStyle |= wxSUNKEN_BORDER;
1059 if (lStyle & wxDOUBLE_BORDER)
1060 dwStyle |= wxDOUBLE_BORDER;
1061 if (lStyle & wxRAISED_BORDER )
1062 dwStyle |= wxRAISED_BORDER;
1063 if (lStyle & wxSTATIC_BORDER)
1064 dwStyle |= wxSTATIC_BORDER;
1065 }
1066 return dwStyle;
1067 } // end of wxWindowOS2::MakeExtendedStyle
1068
1069 //
1070 // Determines whether simulated 3D effects or CTL3D should be used,
1071 // applying a default border style if required, and returning an extended
1072 // style to pass to OS2Create.
1073 //
1074 WXDWORD wxWindowOS2::Determine3DEffects(
1075 WXDWORD dwDefaultBorderStyle
1076 , bool* pbWant3D
1077 ) const
1078 {
1079 WXDWORD dwStyle = 0L;
1080
1081 //
1082 // Native PM does not have any specialize 3D effects like WIN32 does,
1083 // so we have to try and invent them.
1084 //
1085
1086 //
1087 // If matches certain criteria, then assume no 3D effects
1088 // unless specifically requested (dealt with in MakeExtendedStyle)
1089 //
1090 if (!GetParent() ||
1091 !IsKindOf(CLASSINFO(wxControl)) ||
1092 (m_windowStyle & wxNO_BORDER)
1093 )
1094 {
1095 *pbWant3D = FALSE;
1096 return MakeExtendedStyle(m_windowStyle, FALSE);
1097 }
1098
1099 //
1100 // 1) App can specify global 3D effects
1101 //
1102 *pbWant3D = wxTheApp->GetAuto3D();
1103
1104 //
1105 // 2) If the parent is being drawn with user colours, or simple border
1106 // specified, switch effects off.
1107 //
1108 if (GetParent() &&
1109 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1110 (m_windowStyle & wxSIMPLE_BORDER)
1111 )
1112 *pbWant3D = FALSE;
1113
1114 //
1115 // 3) Control can override this global setting by defining
1116 // a border style, e.g. wxSUNKEN_BORDER
1117 //
1118 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1119 (m_windowStyle & wxRAISED_BORDER) ||
1120 (m_windowStyle & wxSTATIC_BORDER) ||
1121 (m_windowStyle & wxSUNKEN_BORDER)
1122 )
1123 *pbWant3D = TRUE;
1124
1125 dwStyle = MakeExtendedStyle( m_windowStyle
1126 ,FALSE
1127 );
1128
1129 //
1130 // If we want 3D, but haven't specified a border here,
1131 // apply the default border style specified.
1132 //
1133 if (dwDefaultBorderStyle && (*pbWant3D) &&
1134 !((m_windowStyle & wxDOUBLE_BORDER) ||
1135 (m_windowStyle & wxRAISED_BORDER) ||
1136 (m_windowStyle & wxSTATIC_BORDER) ||
1137 (m_windowStyle & wxSIMPLE_BORDER)
1138 )
1139 )
1140 dwStyle |= dwDefaultBorderStyle;
1141 return dwStyle;
1142 } // end of wxWindowOS2::Determine3DEffects
1143
1144 #if WXWIN_COMPATIBILITY
1145 void wxWindowOS2::OnCommand(
1146 wxWindow& rWin
1147 , wxCommandEvent& rEvent
1148 )
1149 {
1150 if (GetEventHandler()->ProcessEvent(rEvent))
1151 return;
1152 if (m_parent)
1153 m_parent->GetEventHandler()->OnCommand( rWin
1154 ,rEvent
1155 );
1156 } // end of wxWindowOS2::OnCommand
1157
1158 wxObject* wxWindowOS2::GetChild(
1159 int nNumber
1160 ) const
1161 {
1162 //
1163 // Return a pointer to the Nth object in the Panel
1164 //
1165 wxNode* pNode = GetChildren().First();
1166 int n = nNumber;
1167
1168 while (pNode && n--)
1169 pNode = pNode->Next();
1170 if (pNode)
1171 {
1172 wxObject* pObj = (wxObject*)pNode->Data();
1173 return(pObj);
1174 }
1175 else
1176 return NULL;
1177 } // end of wxWindowOS2::GetChild
1178
1179 #endif // WXWIN_COMPATIBILITY
1180
1181 //
1182 // Setup background and foreground colours correctly
1183 //
1184 void wxWindowOS2::SetupColours()
1185 {
1186 if ( GetParent() )
1187 SetBackgroundColour(GetParent()->GetBackgroundColour());
1188 } // end of wxWindowOS2::SetupColours
1189
1190 void wxWindowOS2::OnIdle(
1191 wxIdleEvent& WXUNUSED(rEvent)
1192 )
1193 {
1194 //
1195 // Check if we need to send a LEAVE event
1196 //
1197 if (m_bMouseInWindow)
1198 {
1199 POINTL vPoint;
1200
1201 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1202 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1203 {
1204 //
1205 // Generate a LEAVE event
1206 //
1207 m_bMouseInWindow = FALSE;
1208
1209 //
1210 // Unfortunately the mouse button and keyboard state may have changed
1211 // by the time the OnIdle function is called, so 'state' may be
1212 // meaningless.
1213 //
1214 int nState = 0;
1215
1216 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1217 nState |= VK_SHIFT;
1218 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
1219 nState |= VK_CTRL;
1220
1221 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1222
1223 InitMouseEvent( rEvent
1224 ,vPoint.x
1225 ,vPoint.y
1226 ,nState
1227 );
1228 (void)GetEventHandler()->ProcessEvent(rEvent);
1229 }
1230 }
1231 UpdateWindowUI();
1232 } // end of wxWindowOS2::OnIdle
1233
1234 //
1235 // Set this window to be the child of 'parent'.
1236 //
1237 bool wxWindowOS2::Reparent(
1238 wxWindow* pParent
1239 )
1240 {
1241 if (!wxWindowBase::Reparent(pParent))
1242 return FALSE;
1243
1244 HWND hWndChild = GetHwnd();
1245 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1246
1247 ::WinSetParent(hWndChild, hWndParent, TRUE);
1248 return TRUE;
1249 } // end of wxWindowOS2::Reparent
1250
1251 void wxWindowOS2::Clear()
1252 {
1253 wxClientDC vDc((wxWindow*)this);
1254 wxBrush vBrush( GetBackgroundColour()
1255 ,wxSOLID
1256 );
1257
1258 vDc.SetBackground(vBrush);
1259 vDc.Clear();
1260 } // end of wxWindowOS2::Clear
1261
1262 void wxWindowOS2::Update()
1263 {
1264 ::WinUpdateWindow(GetHwnd());
1265 } // end of wxWindowOS2::Update
1266
1267 void wxWindowOS2::Freeze()
1268 {
1269 ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
1270 } // end of wxWindowOS2::Freeze
1271
1272 void wxWindowOS2::Thaw()
1273 {
1274 ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
1275
1276 //
1277 // We need to refresh everything or otherwise he invalidated area is not
1278 // repainted.
1279 //
1280 Refresh();
1281 } // end of wxWindowOS2::Thaw
1282
1283 void wxWindowOS2::Refresh(
1284 bool bEraseBack
1285 , const wxRect* pRect
1286 )
1287 {
1288 HWND hWnd = GetHwnd();
1289
1290 if (hWnd)
1291 {
1292 if (pRect)
1293 {
1294 RECTL vOs2Rect;
1295
1296 vOs2Rect.xLeft = pRect->x;
1297 vOs2Rect.yTop = pRect->y;
1298 vOs2Rect.xRight = pRect->x + pRect->width;
1299 vOs2Rect.yBottom = pRect->y + pRect->height;
1300
1301 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1302 }
1303 else
1304 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
1305 }
1306 } // end of wxWindowOS2::Refresh
1307
1308 // ---------------------------------------------------------------------------
1309 // drag and drop
1310 // ---------------------------------------------------------------------------
1311
1312 #if wxUSE_DRAG_AND_DROP
1313 void wxWindowOS2::SetDropTarget(
1314 wxDropTarget* pDropTarget
1315 )
1316 {
1317 if (m_dropTarget != 0)
1318 {
1319 m_dropTarget->Revoke(m_hWnd);
1320 delete m_dropTarget;
1321 }
1322 m_dropTarget = pDropTarget;
1323 if (m_dropTarget != 0)
1324 m_dropTarget->Register(m_hWnd);
1325 } // end of wxWindowOS2::SetDropTarget
1326 #endif
1327
1328 //
1329 // old style file-manager drag&drop support: we retain the old-style
1330 // DragAcceptFiles in parallel with SetDropTarget.
1331 //
1332 void wxWindowOS2::DragAcceptFiles(
1333 bool bAccept
1334 )
1335 {
1336 HWND hWnd = GetHwnd();
1337
1338 if (hWnd && bAccept)
1339 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
1340 } // end of wxWindowOS2::DragAcceptFiles
1341
1342 // ----------------------------------------------------------------------------
1343 // tooltips
1344 // ----------------------------------------------------------------------------
1345
1346 #if wxUSE_TOOLTIPS
1347
1348 void wxWindowOS2::DoSetToolTip(
1349 wxToolTip* pTooltip
1350 )
1351 {
1352 wxWindowBase::DoSetToolTip(pTooltip);
1353
1354 if (m_tooltip)
1355 m_tooltip->SetWindow(this);
1356 } // end of wxWindowOS2::DoSetToolTip
1357
1358 #endif // wxUSE_TOOLTIPS
1359
1360 // ---------------------------------------------------------------------------
1361 // moving and resizing
1362 // ---------------------------------------------------------------------------
1363
1364 // Get total size
1365 void wxWindowOS2::DoGetSize(
1366 int* pWidth
1367 , int* pHeight
1368 ) const
1369 {
1370 HWND hWnd;
1371 RECTL vRect;
1372
1373 if (IsKindOf(CLASSINFO(wxFrame)))
1374 {
1375 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
1376 hWnd = pFrame->GetFrame();
1377 }
1378 else
1379 hWnd = GetHwnd();
1380
1381 ::WinQueryWindowRect(hWnd, &vRect);
1382
1383 if (pWidth)
1384 *pWidth = vRect.xRight - vRect.xLeft;
1385 if (pHeight )
1386 // OS/2 PM is backwards from windows
1387 *pHeight = vRect.yTop - vRect.yBottom;
1388 } // end of wxWindowOS2::DoGetSize
1389
1390 void wxWindowOS2::DoGetPosition(
1391 int* pX
1392 , int* pY
1393 ) const
1394 {
1395 HWND hWnd = GetHwnd();
1396 SWP vSwp;
1397 POINTL vPoint;
1398 wxWindow* pParent = GetParent();
1399
1400 //
1401 // It would seem that WinQueryWindowRect would be the correlary to
1402 // the WIN32 WinGetRect, but unlike WinGetRect which returns the window
1403 // origin position in screen coordinates, WinQueryWindowRect returns it
1404 // relative to itself, i.e. (0,0). To get the same under PM we must
1405 // us WinQueryWindowPos. This call, unlike the WIN32 call, however,
1406 // returns a position relative to it's parent, so no parent adujstments
1407 // are needed under OS/2. Also, windows should be created using
1408 // wxWindow coordinates, i.e 0,0 is the TOP left so vSwp will already
1409 // reflect that.
1410 //
1411 ::WinQueryWindowPos(hWnd, &vSwp);
1412
1413 vPoint.x = vSwp.x;
1414 vPoint.y = vSwp.y;
1415
1416 //
1417 // We may be faking the client origin. So a window that's really at (0,
1418 // 30) may appear (to wxWin apps) to be at (0, 0).
1419 //
1420 if (pParent)
1421 {
1422 wxPoint vPt(pParent->GetClientAreaOrigin());
1423
1424 vPoint.x -= vPt.x;
1425 vPoint.y -= vPt.y;
1426 }
1427
1428 if (pX)
1429 *pX = vPoint.x;
1430 if (pY)
1431 *pY = vPoint.y;
1432 } // end of wxWindowOS2::DoGetPosition
1433
1434 void wxWindowOS2::DoScreenToClient(
1435 int* pX
1436 , int* pY
1437 ) const
1438 {
1439 HWND hWnd = GetHwnd();
1440 SWP vSwp;
1441
1442 ::WinQueryWindowPos(hWnd, &vSwp);
1443
1444 if (pX)
1445 *pX += vSwp.x;
1446 if (pY)
1447 *pY += vSwp.y;
1448 } // end of wxWindowOS2::DoScreenToClient
1449
1450 void wxWindowOS2::DoClientToScreen(
1451 int* pX
1452 , int* pY
1453 ) const
1454 {
1455 HWND hWnd = GetHwnd();
1456 SWP vSwp;
1457
1458 ::WinQueryWindowPos(hWnd, &vSwp);
1459
1460 if (pX)
1461 *pX += vSwp.x;
1462 if (pY)
1463 *pY += vSwp.y;
1464 } // end of wxWindowOS2::DoClientToScreen
1465
1466 //
1467 // Get size *available for subwindows* i.e. excluding menu bar etc.
1468 // Must be a frame type window
1469 //
1470 void wxWindowOS2::DoGetClientSize(
1471 int* pWidth
1472 , int* pHeight
1473 ) const
1474 {
1475 HWND hWnd = GetHwnd();
1476 RECTL vRect;
1477
1478 ::WinQueryWindowRect(hWnd, &vRect);
1479 if (IsKindOf(CLASSINFO(wxDialog)))
1480 {
1481 RECTL vTitle;
1482 HWND hWndTitle;
1483 //
1484 // For a Dialog we have to explicitly request the client portion.
1485 // For a Frame the hWnd IS the client window
1486 //
1487 hWndTitle = ::WinWindowFromID(hWnd, FID_TITLEBAR);
1488 if (::WinQueryWindowRect(hWndTitle, &vTitle))
1489 {
1490 if (vTitle.yTop - vTitle.yBottom == 0)
1491 {
1492 //
1493 // Dialog has not been created yet, use a default
1494 //
1495 vTitle.yTop = 20;
1496 }
1497 vRect.yTop -= (vTitle.yTop - vTitle.yBottom);
1498 }
1499
1500 ULONG uStyle = ::WinQueryWindowULong(hWnd, QWL_STYLE);
1501
1502 //
1503 // Deal with borders
1504 //
1505 if (uStyle & FCF_DLGBORDER)
1506 {
1507 vRect.xLeft += 4;
1508 vRect.xRight -= 4;
1509 vRect.yTop -= 4;
1510 vRect.yBottom += 4;
1511 }
1512 else if (uStyle & FCF_SIZEBORDER)
1513 {
1514 vRect.xLeft += 4;
1515 vRect.xRight -= 4;
1516 vRect.yTop -= 4;
1517 vRect.yBottom += 4;
1518 }
1519 else if (uStyle & FCF_BORDER)
1520 {
1521 vRect.xLeft += 2;
1522 vRect.xRight -= 2;
1523 vRect.yTop -= 2;
1524 vRect.yBottom += 2;
1525 }
1526 else // make some kind of adjustment or top sizers ram into the titlebar!
1527 {
1528 vRect.xLeft += 3;
1529 vRect.xRight -= 3;
1530 vRect.yTop -= 3;
1531 vRect.yBottom += 3;
1532 }
1533 }
1534 if (pWidth)
1535 *pWidth = vRect.xRight - vRect.xLeft;
1536 if (pHeight)
1537 *pHeight = vRect.yTop - vRect.yBottom;
1538 } // end of wxWindowOS2::DoGetClientSize
1539
1540 void wxWindowOS2::DoMoveWindow(
1541 int nX
1542 , int nY
1543 , int nWidth
1544 , int nHeight
1545 )
1546 {
1547 RECTL vRect;
1548 HWND hParent;
1549 wxWindow* pParent = GetParent();
1550
1551 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
1552 {
1553 int nOS2Height = GetOS2ParentHeight(pParent);
1554
1555 nY = nOS2Height - (nY + nHeight);
1556 }
1557 else
1558 {
1559 RECTL vRect;
1560
1561 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1562 nY = vRect.yTop - (nY + nHeight);
1563 }
1564 ::WinSetWindowPos( GetHwnd()
1565 ,HWND_TOP
1566 ,(LONG)nX
1567 ,(LONG)nY
1568 ,(LONG)nWidth
1569 ,(LONG)nHeight
1570 ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
1571 );
1572 } // end of wxWindowOS2::DoMoveWindow
1573
1574 //
1575 // Set the size of the window: if the dimensions are positive, just use them,
1576 // but if any of them is equal to -1, it means that we must find the value for
1577 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1578 // which case -1 is a valid value for x and y)
1579 //
1580 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1581 // the width/height to best suit our contents, otherwise we reuse the current
1582 // width/height
1583 //
1584 void wxWindowOS2::DoSetSize(
1585 int nX
1586 , int nY
1587 , int nWidth
1588 , int nHeight
1589 , int nSizeFlags
1590 )
1591 {
1592 //
1593 // Get the current size and position...
1594 //
1595 int nCurrentX;
1596 int nCurrentY;
1597 int nCurrentWidth;
1598 int nCurrentHeight;
1599 wxSize vSize(-1, -1);
1600
1601 GetPosition(&nCurrentX, &nCurrentY);
1602 GetSize(&nCurrentWidth, &nCurrentHeight);
1603
1604 //
1605 // ... and don't do anything (avoiding flicker) if it's already ok
1606 //
1607 //
1608 // Must convert Y coords to test for equality under OS/2
1609 //
1610 int nY2 = nY;
1611 wxWindow* pParent = (wxWindow*)GetParent();
1612
1613 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
1614 {
1615 int nOS2Height = GetOS2ParentHeight(pParent);
1616
1617 nY2 = nOS2Height - (nY2 + nHeight);
1618 }
1619 else
1620 {
1621 RECTL vRect;
1622
1623 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1624 nY2 = vRect.yTop - (nY2 + nHeight);
1625 }
1626 if (nX == nCurrentX && nY2 == nCurrentY &&
1627 nWidth == nCurrentWidth && nHeight == nCurrentHeight)
1628 {
1629 return;
1630 }
1631
1632 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1633 nX = nCurrentX;
1634 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1635 nY = nCurrentY;
1636
1637 AdjustForParentClientOrigin(nX, nY, nSizeFlags);
1638
1639 if (nWidth == -1)
1640 {
1641 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1642 {
1643 vSize = DoGetBestSize();
1644 nWidth = vSize.x;
1645 }
1646 else
1647 {
1648 //
1649 // Just take the current one
1650 //
1651 nWidth = nCurrentWidth;
1652 }
1653 }
1654
1655 if (nHeight == -1)
1656 {
1657 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1658 {
1659 if (vSize.x == -1)
1660 {
1661 vSize = DoGetBestSize();
1662 }
1663 nHeight = vSize.y;
1664 }
1665 else
1666 {
1667 // just take the current one
1668 nHeight = nCurrentHeight;
1669 }
1670 }
1671
1672 DoMoveWindow( nX
1673 ,nY
1674 ,nWidth
1675 ,nHeight
1676 );
1677 } // end of wxWindowOS2::DoSetSize
1678
1679 void wxWindowOS2::DoSetClientSize(
1680 int nWidth
1681 , int nHeight
1682 )
1683 {
1684 wxWindow* pParent = GetParent();
1685 HWND hWnd = GetHwnd();
1686 HWND hParentWnd = (HWND)0;
1687 POINTL vPoint;
1688 RECTL vRect;
1689 RECTL vRect2;
1690 RECTL vRect3;
1691 HWND hClientWnd = (HWND)0;
1692
1693 hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT);
1694 ::WinQueryWindowRect(hClientWnd, &vRect2);
1695 ::WinQueryWindowRect(hWnd, &vRect);
1696 ::WinQueryWindowRect(hParentWnd, &vRect3);
1697
1698 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1699 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1700
1701 vPoint.x = vRect2.xLeft;
1702 vPoint.y = vRect2.yBottom;
1703 if (pParent)
1704 {
1705 vPoint.x -= vRect3.xLeft;
1706 vPoint.y -= vRect3.yBottom;
1707 }
1708
1709 DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight);
1710
1711 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
1712 vEvent.SetEventObject(this);
1713 GetEventHandler()->ProcessEvent(vEvent);
1714 } // end of wxWindowOS2::DoSetClientSize
1715
1716 wxPoint wxWindowOS2::GetClientAreaOrigin() const
1717 {
1718 return wxPoint(0, 0);
1719 } // end of wxWindowOS2::GetClientAreaOrigin
1720
1721 // ---------------------------------------------------------------------------
1722 // text metrics
1723 // ---------------------------------------------------------------------------
1724
1725 int wxWindowOS2::GetCharHeight() const
1726 {
1727 HPS hPs;
1728 FONTMETRICS vFontMetrics;
1729
1730 hPs = ::WinGetPS(GetHwnd());
1731
1732 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1733 {
1734 ::WinReleasePS(hPs);
1735 return (0);
1736 }
1737 ::WinReleasePS(hPs);
1738 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1739 } // end of wxWindowOS2::GetCharHeight
1740
1741 int wxWindowOS2::GetCharWidth() const
1742 {
1743 HPS hPs;
1744 FONTMETRICS vFontMetrics;
1745
1746 hPs = ::WinGetPS(GetHwnd());
1747
1748 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1749 {
1750 ::WinReleasePS(hPs);
1751 return (0);
1752 }
1753 ::WinReleasePS(hPs);
1754 return(vFontMetrics.lAveCharWidth);
1755 } // end of wxWindowOS2::GetCharWidth
1756
1757 void wxWindowOS2::GetTextExtent(
1758 const wxString& rString
1759 , int* pX
1760 , int* pY
1761 , int* pDescent
1762 , int* pExternalLeading
1763 , const wxFont* pTheFont
1764 ) const
1765 {
1766 POINTL avPoint[TXTBOX_COUNT];
1767 POINTL vPtMin;
1768 POINTL vPtMax;
1769 int i;
1770 int l;
1771 FONTMETRICS vFM; // metrics structure
1772 BOOL bRc;
1773 char* pStr;
1774 ERRORID vErrorCode; // last error id code
1775 HPS hPS;
1776
1777
1778 hPS = ::WinGetPS(GetHwnd());
1779
1780 l = rString.Length();
1781 if (l > 0L)
1782 {
1783 pStr = (PCH)rString.c_str();
1784
1785 //
1786 // In world coordinates.
1787 //
1788 bRc = ::GpiQueryTextBox( hPS
1789 ,l
1790 ,pStr
1791 ,TXTBOX_COUNT // return maximum information
1792 ,avPoint // array of coordinates points
1793 );
1794 if (bRc)
1795 {
1796 vPtMin.x = avPoint[0].x;
1797 vPtMax.x = avPoint[0].x;
1798 vPtMin.y = avPoint[0].y;
1799 vPtMax.y = avPoint[0].y;
1800 for (i = 1; i < 4; i++)
1801 {
1802 if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
1803 if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
1804 if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
1805 if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
1806 }
1807 bRc = ::GpiQueryFontMetrics( hPS
1808 ,sizeof(FONTMETRICS)
1809 ,&vFM
1810 );
1811 if (!bRc)
1812 {
1813 vPtMin.x = 0;
1814 vPtMin.y = 0;
1815 vPtMax.x = 0;
1816 vPtMax.y = 0;
1817 }
1818 }
1819 else
1820 {
1821 vPtMin.x = 0;
1822 vPtMin.y = 0;
1823 vPtMax.x = 0;
1824 vPtMax.y = 0;
1825 }
1826 }
1827 else
1828 {
1829 vPtMin.x = 0;
1830 vPtMin.y = 0;
1831 vPtMax.x = 0;
1832 vPtMax.y = 0;
1833 }
1834 if (pX)
1835 *pX = (vPtMax.x - vPtMin.x + 1);
1836 if (pY)
1837 *pY = (vPtMax.y - vPtMin.y + 1);
1838 if (pDescent)
1839 {
1840 if (bRc)
1841 *pDescent = vFM.lMaxDescender;
1842 else
1843 *pDescent = 0;
1844 }
1845 if (pExternalLeading)
1846 {
1847 if (bRc)
1848 *pExternalLeading = vFM.lExternalLeading;
1849 else
1850 *pExternalLeading = 0;
1851 }
1852 ::WinReleasePS(hPS);
1853 } // end of wxWindow::GetTextExtent
1854
1855 bool wxWindowOS2::IsMouseInWindow() const
1856 {
1857 //
1858 // Get the mouse position
1859 POINTL vPt;
1860
1861 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
1862
1863 //
1864 // Find the window which currently has the cursor and go up the window
1865 // chain until we find this window - or exhaust it
1866 //
1867 HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
1868
1869 while (hWnd && (hWnd != GetHwnd()))
1870 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
1871
1872 return hWnd != NULL;
1873 } // end of wxWindowOS2::IsMouseInWindow
1874
1875 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1876 // ---------------------------------------------------------------------------
1877 // Caret manipulation
1878 // ---------------------------------------------------------------------------
1879
1880 void wxWindowOS2::CreateCaret(
1881 int nWidth
1882 , int nHeight
1883 )
1884 {
1885 SetCaret(new wxCaret( this
1886 ,nWidth
1887 ,nHeight
1888 ));
1889 } // end of wxWindowOS2::CreateCaret
1890
1891 void wxWindowOS2::CreateCaret(
1892 const wxBitmap* pBitmap
1893 )
1894 {
1895 wxFAIL_MSG("not implemented");
1896 } // end of wxWindowOS2::CreateCaret
1897
1898 void wxWindowOS2::ShowCaret(
1899 bool bShow
1900 )
1901 {
1902 wxCHECK_RET( m_caret, "no caret to show" );
1903
1904 m_caret->Show(bShow);
1905 } // end of wxWindowOS2::ShowCaret
1906
1907 void wxWindowOS2::DestroyCaret()
1908 {
1909 SetCaret(NULL);
1910 } // end of wxWindowOS2::DestroyCaret
1911
1912 void wxWindowOS2::SetCaretPos(
1913 int nX
1914 , int nY)
1915 {
1916 wxCHECK_RET( m_caret, "no caret to move" );
1917
1918 m_caret->Move( nX
1919 ,nY
1920 );
1921 } // end of wxWindowOS2::SetCaretPos
1922
1923 void wxWindowOS2::GetCaretPos(
1924 int* pX
1925 , int* pY
1926 ) const
1927 {
1928 wxCHECK_RET( m_caret, "no caret to get position of" );
1929
1930 m_caret->GetPosition( pX
1931 ,pY
1932 );
1933 } // end of wxWindowOS2::GetCaretPos
1934
1935 #endif //wxUSE_CARET
1936
1937 // ---------------------------------------------------------------------------
1938 // popup menu
1939 // ---------------------------------------------------------------------------
1940 //
1941 #if wxUSE_MENUS_NATIVE
1942 static void wxYieldForCommandsOnly()
1943 {
1944 //
1945 // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1946 // want to process it here)
1947 //
1948 QMSG vMsg;
1949
1950 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE)
1951 && vMsg.msg != WM_QUIT)
1952 {
1953 wxTheApp->DoMessage((WXMSG*)&vMsg);
1954 }
1955 }
1956 #endif // wxUSE_MENUS_NATIVE
1957
1958 #if wxUSE_MENUS_NATIVE
1959 bool wxWindowOS2::DoPopupMenu(
1960 wxMenu* pMenu
1961 , int nX
1962 , int nY
1963 )
1964 {
1965 HWND hWndOwner = GetHwnd();
1966 HWND hWndParent = GetHwnd();
1967 HWND hMenu = GetHmenuOf(pMenu);
1968 bool bIsWaiting = TRUE;
1969
1970 pMenu->SetInvokingWindow(this);
1971 pMenu->UpdateUI();
1972
1973 DoClientToScreen( &nX
1974 ,&nY
1975 );
1976 wxCurrentPopupMenu = pMenu;
1977
1978 ::WinPopupMenu( hWndParent
1979 ,hWndOwner
1980 ,hMenu
1981 ,nX
1982 ,nY
1983 ,0L
1984 ,PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2
1985 );
1986 while(bIsWaiting)
1987 {
1988 QMSG vMsg;
1989
1990 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE)
1991 && vMsg.msg != WM_QUIT)
1992 {
1993 wxTheApp->DoMessage((WXMSG*)&vMsg);
1994 }
1995 if (vMsg.msg == WM_DESTROY || vMsg.msg == WM_QUIT)
1996 break;
1997 }
1998 wxCurrentPopupMenu = NULL;
1999
2000 pMenu->SetInvokingWindow(NULL);
2001 return TRUE;
2002 } // end of wxWindowOS2::DoPopupMenu
2003 #endif // wxUSE_MENUS_NATIVE
2004
2005 // ===========================================================================
2006 // pre/post message processing
2007 // ===========================================================================
2008
2009 MRESULT wxWindowOS2::OS2DefWindowProc(
2010 WXUINT uMsg
2011 , WXWPARAM wParam
2012 , WXLPARAM lParam
2013 )
2014 {
2015 if (m_fnOldWndProc)
2016 return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2017 else
2018 return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2019 } // end of wxWindowOS2::OS2DefWindowProc
2020
2021 bool wxWindowOS2::OS2ProcessMessage(
2022 WXMSG* pMsg
2023 )
2024 {
2025 // wxUniversal implements tab traversal itself
2026 #ifndef __WXUNIVERSAL__
2027 QMSG* pQMsg = (QMSG*)pMsg;
2028
2029 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
2030 {
2031 //
2032 // Intercept dialog navigation keys
2033 //
2034 bool bProcess = TRUE;
2035 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
2036
2037 if (uKeyFlags & KC_KEYUP)
2038 bProcess = FALSE;
2039
2040 if (uKeyFlags & KC_ALT)
2041 bProcess = FALSE;
2042
2043 if (!(uKeyFlags & KC_VIRTUALKEY))
2044 bProcess = FALSE;
2045
2046 if (bProcess)
2047 {
2048 bool bCtrlDown = IsCtrlDown();
2049 bool bShiftDown = IsShiftDown();
2050
2051 //
2052 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
2053 // don't process it if it's the case (except for Ctrl-Tab/Enter
2054 // combinations which are always processed)
2055 //
2056 ULONG ulDlgCode = 0;
2057
2058 if (!bCtrlDown)
2059 {
2060 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
2061 }
2062
2063 bool bForward = TRUE;
2064 bool bWindowChange = FALSE;
2065
2066 switch (SHORT2FROMMP(pQMsg->mp2))
2067 {
2068 //
2069 // Going to make certain assumptions about specific types of controls
2070 // here, so we may have to alter some things later if they prove invalid
2071 //
2072 case VK_TAB:
2073 //
2074 // Shift tabl will always be a nav-key but tabs may be wanted
2075 //
2076 if (!bShiftDown)
2077 {
2078 bProcess = FALSE;
2079 }
2080 else
2081 {
2082 //
2083 // Entry Fields want tabs for themselve usually
2084 //
2085 switch (ulDlgCode)
2086 {
2087 case DLGC_ENTRYFIELD:
2088 case DLGC_MLE:
2089 bProcess = TRUE;
2090 break;
2091
2092 default:
2093 bProcess = FALSE;
2094 }
2095
2096 //
2097 // Ctrl-Tab cycles thru notebook pages
2098 //
2099 bWindowChange = bCtrlDown;
2100 bForward = !bShiftDown;
2101 }
2102 break;
2103
2104 case VK_UP:
2105 case VK_LEFT:
2106 if (bCtrlDown)
2107 bProcess = FALSE;
2108 else
2109 bForward = FALSE;
2110 break;
2111
2112 case VK_DOWN:
2113 case VK_RIGHT:
2114 if (bCtrlDown)
2115 bProcess = FALSE;
2116 break;
2117
2118 case VK_ENTER:
2119 {
2120 if (bCtrlDown)
2121 {
2122 //
2123 // ctrl-enter is not processed
2124 //
2125 return FALSE;
2126 }
2127 else if (ulDlgCode & DLGC_BUTTON)
2128 {
2129 //
2130 // buttons want process Enter themselevs
2131 //
2132 bProcess = FALSE;
2133 }
2134 else
2135 {
2136 wxButton* pBtn = wxDynamicCast( GetDefaultItem()
2137 ,wxButton
2138 );
2139
2140 if (pBtn && pBtn->IsEnabled())
2141 {
2142 //
2143 // If we do have a default button, do press it
2144 //
2145 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
2146 return TRUE;
2147 }
2148 // else: but if it does not it makes sense to make
2149 // it work like a TAB - and that's what we do.
2150 // Note that Ctrl-Enter always works this way.
2151 }
2152 }
2153 break;
2154
2155 default:
2156 bProcess = FALSE;
2157 }
2158
2159 if (bProcess)
2160 {
2161 wxNavigationKeyEvent vEvent;
2162
2163 vEvent.SetDirection(bForward);
2164 vEvent.SetWindowChange(bWindowChange);
2165 vEvent.SetEventObject(this);
2166
2167 if (GetEventHandler()->ProcessEvent(vEvent))
2168 {
2169 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
2170
2171 if (pBtn)
2172 {
2173 //
2174 // The button which has focus should be default
2175 //
2176 pBtn->SetDefault();
2177 }
2178 return TRUE;
2179 }
2180 }
2181 }
2182 //
2183 // Let Dialogs process
2184 //
2185 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2186 return TRUE;
2187 }
2188 #else
2189 pMsg = pMsg; // just shut up the compiler
2190 #endif // __WXUNIVERSAL__
2191
2192 #if wxUSE_TOOLTIPS
2193 if ( m_tooltip )
2194 {
2195 // relay mouse move events to the tooltip control
2196 QMSG* pQMsg = (QMSG*)pMsg;
2197
2198 if (pQMsg->msg == WM_MOUSEMOVE )
2199 m_tooltip->RelayEvent(pMsg);
2200 }
2201 #endif // wxUSE_TOOLTIPS
2202
2203 return FALSE;
2204 } // end of wxWindowOS2::OS2ProcessMessage
2205
2206 bool wxWindowOS2::OS2TranslateMessage(
2207 WXMSG* pMsg
2208 )
2209 {
2210 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2211 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2212 #else
2213 pMsg = pMsg;
2214 return FALSE;
2215 #endif //wxUSE_ACCEL
2216 } // end of wxWindowOS2::OS2TranslateMessage
2217
2218 bool wxWindowOS2::OS2ShouldPreProcessMessage(
2219 WXMSG* pMsg
2220 )
2221 {
2222 // preprocess all messages by default
2223 return TRUE;
2224 } // end of wxWindowOS2::OS2ShouldPreProcessMessage
2225
2226 // ---------------------------------------------------------------------------
2227 // message params unpackers
2228 // ---------------------------------------------------------------------------
2229
2230 void wxWindowOS2::UnpackCommand(
2231 WXWPARAM wParam
2232 , WXLPARAM lParam
2233 , WORD* pId
2234 , WXHWND* phWnd
2235 , WORD* pCmd
2236 )
2237 {
2238 *pId = LOWORD(wParam);
2239 *phWnd = NULL; // or may be GetHWND() ?
2240 *pCmd = LOWORD(lParam);
2241 } // end of wxWindowOS2::UnpackCommand
2242
2243 void wxWindowOS2::UnpackActivate(
2244 WXWPARAM wParam
2245 , WXLPARAM lParam
2246 , WXWORD* pState
2247 , WXHWND* phWnd
2248 )
2249 {
2250 *pState = LOWORD(wParam);
2251 *phWnd = (WXHWND)lParam;
2252 } // end of wxWindowOS2::UnpackActivate
2253
2254 void wxWindowOS2::UnpackScroll(
2255 WXWPARAM wParam
2256 , WXLPARAM lParam
2257 , WXWORD* pCode
2258 , WXWORD* pPos
2259 , WXHWND* phWnd
2260 )
2261 {
2262 ULONG ulId;
2263 HWND hWnd;
2264
2265 ulId = (ULONG)LONGFROMMP(wParam);
2266 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2267 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2268 *phWnd = NULLHANDLE;
2269 else
2270 *phWnd = hWnd;
2271
2272 *pPos = SHORT1FROMMP(lParam);
2273 *pCode = SHORT2FROMMP(lParam);
2274 } // end of wxWindowOS2::UnpackScroll
2275
2276 void wxWindowOS2::UnpackMenuSelect(
2277 WXWPARAM wParam
2278 , WXLPARAM lParam
2279 , WXWORD* pItem
2280 , WXWORD* pFlags
2281 , WXHMENU* phMenu
2282 )
2283 {
2284 *pItem = (WXWORD)LOWORD(wParam);
2285 *pFlags = HIWORD(wParam);
2286 *phMenu = (WXHMENU)lParam;
2287 } // end of wxWindowOS2::UnpackMenuSelect
2288
2289 // ---------------------------------------------------------------------------
2290 // Main wxWindows window proc and the window proc for wxWindow
2291 // ---------------------------------------------------------------------------
2292
2293 //
2294 // Hook for new window just as it's being created, when the window isn't yet
2295 // associated with the handle
2296 //
2297 wxWindowOS2* wxWndHook = NULL;
2298
2299 //
2300 // Main window proc
2301 //
2302 MRESULT EXPENTRY wxWndProc(
2303 HWND hWnd
2304 , ULONG ulMsg
2305 , MPARAM wParam
2306 , MPARAM lParam
2307 )
2308 {
2309 //
2310 // Trace all ulMsgs - useful for the debugging
2311 //
2312 #ifdef __WXDEBUG__
2313 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2314 wxGetMessageName(ulMsg), wParam, lParam);
2315 #endif // __WXDEBUG__
2316
2317 wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
2318
2319 //
2320 // When we get the first message for the HWND we just created, we associate
2321 // it with wxWindow stored in wxWndHook
2322 //
2323 if (!pWnd && wxWndHook)
2324 {
2325 wxAssociateWinWithHandle(hWnd, wxWndHook);
2326 pWnd = wxWndHook;
2327 wxWndHook = NULL;
2328 pWnd->SetHWND((WXHWND)hWnd);
2329 }
2330
2331 MRESULT rc = (MRESULT)0;
2332
2333
2334 //
2335 // Stop right here if we don't have a valid handle in our wxWindow object.
2336 //
2337 if (pWnd && !pWnd->GetHWND())
2338 {
2339 pWnd->SetHWND((WXHWND) hWnd);
2340 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2341 pWnd->SetHWND(0);
2342 }
2343 else
2344 {
2345 if (pWnd)
2346 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
2347 else
2348 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
2349 }
2350
2351 return rc;
2352 } // end of wxWndProc
2353
2354 //
2355 // We will add (or delete) messages we need to handle at this default
2356 // level as we go
2357 //
2358 MRESULT wxWindowOS2::OS2WindowProc(
2359 WXUINT uMsg
2360 , WXWPARAM wParam
2361 , WXLPARAM lParam
2362 )
2363 {
2364 //
2365 // Did we process the uMsg?
2366 //
2367 bool bProcessed = FALSE;
2368 MRESULT mResult;
2369
2370 //
2371 // For most messages we should return 0 when we do process the message
2372 //
2373 mResult = (MRESULT)0;
2374
2375 switch (uMsg)
2376 {
2377 case WM_CREATE:
2378 {
2379 bool bMayCreate;
2380
2381 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2382 ,&bMayCreate
2383 );
2384 if (bProcessed)
2385 {
2386 //
2387 // Return 0 to bAllow window creation
2388 //
2389 mResult = (MRESULT)(bMayCreate ? 0 : -1);
2390 }
2391 }
2392 break;
2393
2394 case WM_DESTROY:
2395 HandleDestroy();
2396 bProcessed = TRUE;
2397 break;
2398
2399 case WM_MOVE:
2400 bProcessed = HandleMove( LOWORD(lParam)
2401 ,HIWORD(lParam)
2402 );
2403 break;
2404
2405 case WM_SIZE:
2406 bProcessed = HandleSize( LOWORD(lParam)
2407 ,HIWORD(lParam)
2408 ,(WXUINT)wParam
2409 );
2410 break;
2411
2412 case WM_WINDOWPOSCHANGED:
2413
2414 //
2415 // Dialogs under OS/2 do not get WM_SIZE events at all.
2416 // Instead they get this, which can function much like WM_SIZE
2417 // PSWP contains the new sizes and positioning, PSWP+1 the old
2418 // We use this because ADJUSTWINDOWPOS comes BEFORE the new
2419 // position is added and our auto layout does a WinQueryWindowRect
2420 // to get the CURRENT client size. That is the size used to position
2421 // child controls, so we need to already be sized
2422 // in order to get the child controls positoned properly.
2423 //
2424 if (IsKindOf(CLASSINFO(wxDialog)))
2425 {
2426 PSWP pSwp = (PSWP)PVOIDFROMMP(wParam);
2427 PSWP pSwp2 = pSwp++;
2428
2429 if (!(pSwp->cx == pSwp2->cx &&
2430 pSwp->cy == pSwp2->cy))
2431 bProcessed = HandleSize( pSwp->cx
2432 ,pSwp->cy
2433 ,(WXUINT)lParam
2434 );
2435 }
2436 break;
2437
2438 case WM_ACTIVATE:
2439 {
2440 WXWORD wState;
2441 WXHWND hWnd;
2442
2443 UnpackActivate( wParam
2444 ,lParam
2445 ,&wState
2446 ,&hWnd
2447 );
2448
2449 bProcessed = HandleActivate( wState
2450 ,(WXHWND)hWnd
2451 );
2452 bProcessed = FALSE;
2453 }
2454 break;
2455
2456 case WM_SETFOCUS:
2457 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2458 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2459 else
2460 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
2461 break;
2462
2463 case WM_PAINT:
2464 bProcessed = HandlePaint();
2465 break;
2466
2467 case WM_CLOSE:
2468 //
2469 // Don't let the DefWindowProc() destroy our window - we'll do it
2470 // ourselves in ~wxWindow
2471 //
2472 bProcessed = TRUE;
2473 mResult = (MRESULT)TRUE;
2474 break;
2475
2476 case WM_SHOW:
2477 bProcessed = HandleShow(wParam != 0, (int)lParam);
2478 break;
2479
2480 //
2481 // Under OS2 PM Joysticks are treated just like mouse events
2482 // The "Motion" events will be prevelent in joysticks
2483 //
2484 case WM_MOUSEMOVE:
2485 case WM_BUTTON1DOWN:
2486 case WM_BUTTON1UP:
2487 case WM_BUTTON1DBLCLK:
2488 case WM_BUTTON1MOTIONEND:
2489 case WM_BUTTON1MOTIONSTART:
2490 case WM_BUTTON2DOWN:
2491 case WM_BUTTON2UP:
2492 case WM_BUTTON2DBLCLK:
2493 case WM_BUTTON2MOTIONEND:
2494 case WM_BUTTON2MOTIONSTART:
2495 case WM_BUTTON3DOWN:
2496 case WM_BUTTON3UP:
2497 case WM_BUTTON3DBLCLK:
2498 case WM_BUTTON3MOTIONEND:
2499 case WM_BUTTON3MOTIONSTART:
2500 {
2501 short x = LOWORD(lParam);
2502 short y = HIWORD(lParam);
2503
2504 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
2505 }
2506 break;
2507 case WM_SYSCOMMAND:
2508 bProcessed = HandleSysCommand(wParam, lParam);
2509 break;
2510
2511 case WM_COMMAND:
2512 {
2513 WORD id, cmd;
2514 WXHWND hwnd;
2515 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2516
2517 bProcessed = HandleCommand(id, cmd, hwnd);
2518 }
2519 break;
2520
2521 //
2522 // For these messages we must return TRUE if process the message
2523 //
2524 case WM_DRAWITEM:
2525 case WM_MEASUREITEM:
2526 {
2527 int nIdCtrl = (UINT)wParam;
2528
2529 if ( uMsg == WM_DRAWITEM )
2530 {
2531 bProcessed = OS2OnDrawItem(nIdCtrl,
2532 (WXDRAWITEMSTRUCT *)lParam);
2533 }
2534 else
2535 {
2536 bProcessed = OS2OnMeasureItem(nIdCtrl,
2537 (WXMEASUREITEMSTRUCT *)lParam);
2538 }
2539
2540 if ( bProcessed )
2541 mResult = (MRESULT)TRUE;
2542 }
2543 break;
2544
2545 case WM_QUERYDLGCODE:
2546 if ( m_lDlgCode )
2547 {
2548 mResult = (MRESULT)m_lDlgCode;
2549 bProcessed = TRUE;
2550 }
2551 //
2552 //else: get the dlg code from the DefWindowProc()
2553 //
2554 break;
2555
2556 //
2557 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2558 // and key-down events are obtained from the WM_CHAR params.
2559 //
2560 case WM_CHAR:
2561 {
2562 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2563
2564 if (uKeyFlags & KC_KEYUP)
2565 {
2566 //TODO: check if the cast to WXWORD isn't causing trouble
2567 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2568 break;
2569 }
2570 else // keydown event
2571 {
2572 //
2573 // If this has been processed by an event handler,
2574 // return 0 now (we've handled it). DON't RETURN
2575 // we still need to process further
2576 //
2577 HandleKeyDown((WXDWORD)wParam, lParam);
2578 if (uKeyFlags & KC_VIRTUALKEY)
2579 {
2580 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2581
2582 //
2583 // We consider these message "not interesting" to OnChar
2584 //
2585 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2586 {
2587 bProcessed = TRUE;
2588 break;
2589 }
2590 switch(uVk)
2591 {
2592 //
2593 // Avoid duplicate messages to OnChar for these ASCII keys: they
2594 // will be translated by TranslateMessage() and received in WM_CHAR
2595 case VK_ESC:
2596 case VK_SPACE:
2597 case VK_ENTER:
2598 case VK_BACKSPACE:
2599 case VK_TAB:
2600 // But set processed to FALSE, not TRUE to still pass them to
2601 // the control's default window proc - otherwise built-in
2602 // keyboard handling won't work
2603 bProcessed = FALSE;
2604 break;
2605
2606 case VK_LEFT:
2607 case VK_RIGHT:
2608 case VK_DOWN:
2609 case VK_UP:
2610 default:
2611 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2612 }
2613 break;
2614 }
2615 else // WM_CHAR -- Always an ASCII character
2616 {
2617 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2618 break;
2619 }
2620 }
2621 }
2622
2623 case WM_HSCROLL:
2624 case WM_VSCROLL:
2625 {
2626 WXWORD wCode;
2627 WXWORD wPos;
2628 WXHWND hWnd;
2629 UnpackScroll( wParam
2630 ,lParam
2631 ,&wCode
2632 ,&wPos
2633 ,&hWnd
2634 );
2635
2636 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2637 : wxVERTICAL
2638 ,wCode
2639 ,wPos
2640 ,hWnd
2641 );
2642 }
2643 break;
2644
2645 case WM_CONTROL:
2646 switch(SHORT2FROMMP(wParam))
2647 {
2648 case SPBN_UPARROW:
2649 case SPBN_DOWNARROW:
2650 case SPBN_CHANGE:
2651 {
2652 char zVal[10];
2653 long lVal;
2654
2655 ::WinSendMsg( HWNDFROMMP(lParam)
2656 ,SPBM_QUERYVALUE
2657 ,&zVal
2658 ,MPFROM2SHORT( (USHORT)10
2659 ,(USHORT)SPBQ_UPDATEIFVALID
2660 )
2661 );
2662 lVal = atol(zVal);
2663 bProcessed = OS2OnScroll( wxVERTICAL
2664 ,(int)SHORT2FROMMP(wParam)
2665 ,(int)lVal
2666 ,HWNDFROMMP(lParam)
2667 );
2668 }
2669 break;
2670
2671 case SLN_SLIDERTRACK:
2672 {
2673 HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
2674 wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
2675
2676 if (pChild->IsKindOf(CLASSINFO(wxSlider)))
2677 bProcessed = OS2OnScroll( wxVERTICAL
2678 ,(int)SHORT2FROMMP(wParam)
2679 ,(int)LONGFROMMP(lParam)
2680 ,hWnd
2681 );
2682 }
2683 break;
2684 }
2685 break;
2686
2687 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2688 case WM_CTLCOLORCHANGE:
2689 {
2690 bProcessed = HandleCtlColor(&hBrush);
2691 }
2692 break;
2693 #endif
2694 case WM_ERASEBACKGROUND:
2695 //
2696 // Returning TRUE to requestw PM to paint the window background
2697 // in SYSCLR_WINDOW. We don't really want that
2698 //
2699 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2700 mResult = (MRESULT)(FALSE);
2701 break;
2702
2703 // the return value for this message is ignored
2704 case WM_SYSCOLORCHANGE:
2705 bProcessed = HandleSysColorChange();
2706 break;
2707
2708 case WM_REALIZEPALETTE:
2709 bProcessed = HandlePaletteChanged();
2710 break;
2711
2712 // move all drag and drops to wxDrg
2713 case WM_ENDDRAG:
2714 bProcessed = HandleEndDrag(wParam);
2715 break;
2716
2717 case WM_INITDLG:
2718 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2719
2720 if ( bProcessed )
2721 {
2722 // we never set focus from here
2723 mResult = FALSE;
2724 }
2725 break;
2726
2727 // wxFrame specific message
2728 case WM_MINMAXFRAME:
2729 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2730 break;
2731
2732 case WM_SYSVALUECHANGED:
2733 // TODO: do something
2734 mResult = (MRESULT)TRUE;
2735 break;
2736
2737 //
2738 // Comparable to WM_SETPOINTER for windows, only for just controls
2739 //
2740 case WM_CONTROLPOINTER:
2741 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2742 ,(HWND)lParam // Cursor Handle
2743 );
2744 if (bProcessed )
2745 {
2746 //
2747 // Returning TRUE stops the DefWindowProc() from further
2748 // processing this message - exactly what we need because we've
2749 // just set the cursor.
2750 //
2751 mResult = (MRESULT)TRUE;
2752 }
2753 break;
2754 }
2755 if (!bProcessed)
2756 {
2757 #ifdef __WXDEBUG__
2758 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2759 wxGetMessageName(uMsg));
2760 #endif // __WXDEBUG__
2761 if (IsKindOf(CLASSINFO(wxFrame)))
2762 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2763 else if (IsKindOf(CLASSINFO(wxDialog)))
2764 mResult = ::WinDefDlgProc( m_hWnd, uMsg, wParam, lParam);
2765 else
2766 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2767 }
2768 return mResult;
2769 } // end of wxWindowOS2::OS2WindowProc
2770
2771 #ifndef __EMX__
2772 // clashes with wxDlgProc in toplevel.cpp?
2773 //
2774 // Dialog window proc
2775 //
2776 MRESULT wxDlgProc(
2777 HWND WXUNUSED(hWnd)
2778 , UINT uMsg
2779 , MPARAM WXUNUSED(wParam)
2780 , MPARAM WXUNUSED(lParam))
2781 {
2782 if (uMsg == WM_INITDLG)
2783 {
2784 //
2785 // For this message, returning TRUE tells system to set focus to the
2786 // first control in the dialog box
2787 //
2788 return (MRESULT)TRUE;
2789 }
2790 else
2791 {
2792 //
2793 // For all the other ones, FALSE means that we didn't process the
2794 // message
2795 //
2796 return (MRESULT)0;
2797 }
2798 } // end of wxDlgProc
2799 #endif
2800
2801 wxWindow* wxFindWinFromHandle(
2802 WXHWND hWnd
2803 )
2804 {
2805 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2806
2807 if (!pNode)
2808 return NULL;
2809 return (wxWindow *)pNode->Data();
2810 } // end of wxFindWinFromHandle
2811
2812 void wxAssociateWinWithHandle(
2813 HWND hWnd
2814 , wxWindowOS2* pWin
2815 )
2816 {
2817 //
2818 // Adding NULL hWnd is (first) surely a result of an error and
2819 // (secondly) breaks menu command processing
2820 //
2821 wxCHECK_RET( hWnd != (HWND)NULL,
2822 wxT("attempt to add a NULL hWnd to window list ignored") );
2823
2824
2825 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2826
2827 if (pOldWin && (pOldWin != pWin))
2828 {
2829 wxString str(pWin->GetClassInfo()->GetClassName());
2830 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2831 ,(int)hWnd
2832 ,(const char*)str
2833 );
2834 }
2835 else if (!pOldWin)
2836 {
2837 wxWinHandleList->Append( (long)hWnd
2838 ,pWin
2839 );
2840 }
2841 } // end of wxAssociateWinWithHandle
2842
2843 void wxRemoveHandleAssociation(
2844 wxWindowOS2* pWin
2845 )
2846 {
2847 wxWinHandleList->DeleteObject(pWin);
2848 } // end of wxRemoveHandleAssociation
2849
2850 //
2851 // Default destroyer - override if you destroy it in some other way
2852 // (e.g. with MDI child windows)
2853 //
2854 void wxWindowOS2::OS2DestroyWindow()
2855 {
2856 }
2857
2858 bool wxWindowOS2::OS2GetCreateWindowCoords(
2859 const wxPoint& rPos
2860 , const wxSize& rSize
2861 , int& rnX
2862 , int& rnY
2863 , int& rnWidth
2864 , int& rnHeight
2865 ) const
2866 {
2867 bool bNonDefault = FALSE;
2868
2869 if (rPos.x == -1)
2870 {
2871 //
2872 // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2873 // just as well set it to CW_USEDEFAULT as well
2874 rnX = rnY = CW_USEDEFAULT;
2875 }
2876 else
2877 {
2878 rnX = rPos.x;
2879 rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
2880 bNonDefault = TRUE;
2881 }
2882 if (rSize.x == -1)
2883 {
2884 //
2885 // As abobe, h is not used at all in this case anyhow
2886 //
2887 rnWidth = rnHeight = CW_USEDEFAULT;
2888 }
2889 else
2890 {
2891 rnWidth = rSize.x;
2892 rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
2893 bNonDefault = TRUE;
2894 }
2895 return bNonDefault;
2896 } // end of wxWindowOS2::OS2GetCreateWindowCoords
2897
2898 bool wxWindowOS2::OS2Create(
2899 PSZ zClass
2900 , const char* zTitle
2901 , WXDWORD dwStyle
2902 , const wxPoint& rPos
2903 , const wxSize& rSize
2904 , void* pCtlData
2905 , WXDWORD dwExStyle
2906 , bool bIsChild
2907 )
2908 {
2909 ERRORID vError;
2910 wxString sError;
2911 int nX = 0L;
2912 int nY = 0L;
2913 int nWidth = 0L;
2914 int nHeight = 0L;
2915 wxWindow* pParent = GetParent();
2916 HWND hWnd = NULLHANDLE;
2917 HWND hParent;
2918 long lControlId = 0L;
2919 wxWindowCreationHook vHook(this);
2920 wxString sClassName((wxChar*)zClass);
2921
2922 OS2GetCreateWindowCoords( rPos
2923 ,rSize
2924 ,nX
2925 ,nY
2926 ,nWidth
2927 ,nHeight
2928 );
2929
2930 if (GetWindowStyleFlag() & wxPOPUP_WINDOW)
2931 hParent = HWND_DESKTOP;
2932 else
2933 {
2934 if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent )
2935 {
2936 //
2937 // This is either a normal child window or a top level window with
2938 // wxFRAME_TOOL_WINDOW style (see below)
2939 //
2940 hParent = GetHwndOf(pParent);
2941 }
2942 else
2943 {
2944 //
2945 // This is either a window for which no parent was specified (not
2946 // much we can do then) or a frame without wxFRAME_TOOL_WINDOW
2947 // style: we should use NULL parent HWND for it or it would be
2948 // always on top of its parent which is not what we usually want
2949 // (in fact, we only want it for frames with the special
2950 // wxFRAME_TOOL_WINDOW as above)
2951 //
2952 hParent = NULL;
2953 }
2954 }
2955 if (bIsChild)
2956 {
2957 lControlId = GetId();
2958 if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
2959 {
2960 dwStyle |= WS_CLIPSIBLINGS;
2961 }
2962 }
2963 //
2964 // For each class "Foo" we have we also have "FooNR" ("no repaint") class
2965 // which is the same but without CS_[HV]REDRAW class styles so using it
2966 // ensures that the window is not fully repainted on each resize
2967 //
2968 if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE)
2969 {
2970 sClassName += wxT("NR");
2971 }
2972
2973 //
2974 // If the window being created is a Frame's Statusbar we need to use
2975 // the actual Frame's size, not its client
2976 //
2977 if (pParent)
2978 {
2979 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
2980 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
2981 )
2982 {
2983 if (IsKindOf(CLASSINFO(wxStatusBar)) &&
2984 pParent->IsKindOf(CLASSINFO(wxFrame)))
2985 {
2986 RECTL vRect;
2987 wxFrame* pFrame = wxDynamicCast(pParent, wxFrame);
2988
2989 ::WinQueryWindowRect((HWND)pFrame->GetFrame(), &vRect);
2990 nY = vRect.yTop - (nY + nHeight);
2991 }
2992 else
2993 nY = pParent->GetSize().y - (nY + nHeight);
2994 }
2995 }
2996 else
2997 {
2998 RECTL vRect;
2999
3000 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
3001 nY = vRect.yTop - (nY + nHeight);
3002 }
3003 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
3004 ,(PSZ)sClassName.c_str()
3005 ,(PSZ)zTitle ? zTitle : ""
3006 ,(ULONG)dwStyle
3007 ,(LONG)0L
3008 ,(LONG)0L
3009 ,(LONG)0L
3010 ,(LONG)0L
3011 ,NULLHANDLE
3012 ,HWND_TOP
3013 ,(ULONG)lControlId
3014 ,pCtlData
3015 ,NULL
3016 );
3017 if (!m_hWnd)
3018 {
3019 vError = ::WinGetLastError(wxGetInstance());
3020 sError = wxPMErrorToStr(vError);
3021 return FALSE;
3022 }
3023 SubclassWin(m_hWnd);
3024 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
3025 SetSize( nX
3026 ,nY
3027 ,nWidth
3028 ,nHeight
3029 );
3030 return TRUE;
3031 } // end of WinGuiBase_Window::OS2Create
3032
3033 // ===========================================================================
3034 // OS2 PM message handlers
3035 // ===========================================================================
3036
3037 // ---------------------------------------------------------------------------
3038 // window creation/destruction
3039 // ---------------------------------------------------------------------------
3040
3041 bool wxWindowOS2::HandleCreate(
3042 WXLPCREATESTRUCT WXUNUSED(vCs)
3043 , bool* pbMayCreate
3044 )
3045 {
3046 wxWindowCreateEvent vEvent((wxWindow*)this);
3047
3048 (void)GetEventHandler()->ProcessEvent(vEvent);
3049 *pbMayCreate = TRUE;
3050 return TRUE;
3051 } // end of wxWindowOS2::HandleCreate
3052
3053 bool wxWindowOS2::HandleDestroy()
3054 {
3055 wxWindowDestroyEvent vEvent((wxWindow*)this);
3056
3057 (void)GetEventHandler()->ProcessEvent(vEvent);
3058
3059 //
3060 // Delete our drop target if we've got one
3061 //
3062 #if wxUSE_DRAG_AND_DROP
3063 if (m_dropTarget != NULL)
3064 {
3065 m_dropTarget->Revoke(m_hWnd);
3066 delete m_dropTarget;
3067 m_dropTarget = NULL;
3068 }
3069 #endif // wxUSE_DRAG_AND_DROP
3070
3071 //
3072 // WM_DESTROY handled
3073 //
3074 return TRUE;
3075 } // end of wxWindowOS2::HandleDestroy
3076
3077 // ---------------------------------------------------------------------------
3078 // activation/focus
3079 // ---------------------------------------------------------------------------
3080 void wxWindowOS2::OnSetFocus(
3081 wxFocusEvent& rEvent
3082 )
3083 {
3084 rEvent.Skip();
3085 } // end of wxWindowOS2::OnSetFocus
3086
3087 bool wxWindowOS2::HandleActivate(
3088 int nState
3089 , WXHWND WXUNUSED(hActivate)
3090 )
3091 {
3092 wxActivateEvent vEvent( wxEVT_ACTIVATE
3093 ,(bool)nState
3094 ,m_windowId
3095 );
3096 vEvent.SetEventObject(this);
3097 return GetEventHandler()->ProcessEvent(vEvent);
3098 } // end of wxWindowOS2::HandleActivate
3099
3100 bool wxWindowOS2::HandleSetFocus(
3101 WXHWND WXUNUSED(hWnd)
3102 )
3103 {
3104 //
3105 // Notify the parent keeping track of focus for the kbd navigation
3106 // purposes that we got it
3107 //
3108 wxChildFocusEvent vEventFocus((wxWindow *)this);
3109 (void)GetEventHandler()->ProcessEvent(vEventFocus);
3110
3111 #if wxUSE_CARET
3112 //
3113 // Deal with caret
3114 //
3115 if (m_caret)
3116 {
3117 m_caret->OnSetFocus();
3118 }
3119 #endif // wxUSE_CARET
3120
3121 #if wxUSE_TEXTCTRL
3122 // If it's a wxTextCtrl don't send the event as it will be done
3123 // after the control gets to process it from EN_FOCUS handler
3124 if ( wxDynamicCastThis(wxTextCtrl) )
3125 {
3126 return FALSE;
3127 }
3128 #endif // wxUSE_TEXTCTRL
3129
3130 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
3131
3132 vEvent.SetEventObject(this);
3133 return GetEventHandler()->ProcessEvent(vEvent);
3134 } // end of wxWindowOS2::HandleSetFocus
3135
3136 bool wxWindowOS2::HandleKillFocus(
3137 WXHWND WXUNUSED(hWnd)
3138 )
3139 {
3140 #if wxUSE_CARET
3141 //
3142 // Deal with caret
3143 //
3144 if (m_caret)
3145 {
3146 m_caret->OnKillFocus();
3147 }
3148 #endif // wxUSE_CARET
3149
3150 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
3151 ,m_windowId
3152 );
3153
3154 vEvent.SetEventObject(this);
3155 return GetEventHandler()->ProcessEvent(vEvent);
3156 } // end of wxWindowOS2::HandleKillFocus
3157
3158 // ---------------------------------------------------------------------------
3159 // miscellaneous
3160 // ---------------------------------------------------------------------------
3161
3162 bool wxWindowOS2::HandleShow(
3163 bool bShow
3164 , int WXUNUSED(nStatus)
3165 )
3166 {
3167 wxShowEvent vEvent(GetId(), bShow);
3168
3169 vEvent.m_eventObject = this;
3170 return GetEventHandler()->ProcessEvent(vEvent);
3171 } // end of wxWindowOS2::HandleShow
3172
3173 bool wxWindowOS2::HandleInitDialog(
3174 WXHWND WXUNUSED(hWndFocus)
3175 )
3176 {
3177 wxInitDialogEvent vEvent(GetId());
3178
3179 vEvent.m_eventObject = this;
3180 return GetEventHandler()->ProcessEvent(vEvent);
3181 } // end of wxWindowOS2::HandleInitDialog
3182
3183 bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
3184 {
3185 // TODO: We'll handle drag and drop later
3186 return FALSE;
3187 }
3188
3189 bool wxWindowOS2::HandleSetCursor(
3190 USHORT WXUNUSED(vId)
3191 , WXHWND hPointer
3192 )
3193 {
3194 //
3195 // Under OS/2 PM this allows the pointer to be changed
3196 // as it passes over a control
3197 //
3198 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
3199 return TRUE;
3200 } // end of wxWindowOS2::HandleSetCursor
3201
3202 // ---------------------------------------------------------------------------
3203 // owner drawn stuff
3204 // ---------------------------------------------------------------------------
3205 bool wxWindowOS2::OS2OnDrawItem(
3206 int vId
3207 , WXDRAWITEMSTRUCT* pItemStruct
3208 )
3209 {
3210 #if wxUSE_OWNER_DRAWN
3211 wxDC vDc;
3212
3213 #if wxUSE_MENUS_NATIVE
3214 //
3215 // Is it a menu item?
3216 //
3217 if (vId == 0)
3218 {
3219 ERRORID vError;
3220 wxString sError;
3221 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3222 wxFrame* pFrame = (wxFrame*)this;
3223 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3224 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
3225 wxRect vRect( pMeasureStruct->rclItem.xLeft
3226 ,pMeasureStruct->rclItem.yBottom
3227 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3228 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3229 );
3230 vDc.SetHDC( hDC
3231 ,FALSE
3232 );
3233 vDc.SetHPS(pMeasureStruct->hps);
3234 //
3235 // Load the wxWindows Pallete and set to RGB mode
3236 //
3237 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3238 ,0L
3239 ,LCOLF_CONSECRGB
3240 ,0L
3241 ,(LONG)wxTheColourDatabase->m_nSize
3242 ,(PLONG)wxTheColourDatabase->m_palTable
3243 ))
3244 {
3245 vError = ::WinGetLastError(vHabmain);
3246 sError = wxPMErrorToStr(vError);
3247 wxLogError("Unable to set current color table. Error: %s\n", sError);
3248 }
3249 //
3250 // Set the color table to RGB mode
3251 //
3252 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3253 ,0L
3254 ,LCOLF_RGB
3255 ,0L
3256 ,0L
3257 ,NULL
3258 ))
3259 {
3260 vError = ::WinGetLastError(vHabmain);
3261 sError = wxPMErrorToStr(vError);
3262 wxLogError("Unable to set current color table. Error: %s\n", sError);
3263 }
3264
3265 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3266
3267
3268 int eAction = 0;
3269 int eStatus = 0;
3270
3271 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
3272 {
3273 //
3274 // Entire Item needs to be redrawn (either it has reappeared from
3275 // behind another window or is being displayed for the first time
3276 //
3277 eAction = wxOwnerDrawn::wxODDrawAll;
3278
3279 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3280 {
3281 //
3282 // If it is currently selected we let the system handle it
3283 //
3284 eStatus |= wxOwnerDrawn::wxODSelected;
3285 }
3286 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3287 {
3288 //
3289 // If it is currently checked we draw our own
3290 //
3291 eStatus |= wxOwnerDrawn::wxODChecked;
3292 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3293 }
3294 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3295 {
3296 //
3297 // If it is currently disabled we let the system handle it
3298 //
3299 eStatus |= wxOwnerDrawn::wxODDisabled;
3300 }
3301 //
3302 // Don't really care about framed (indicationg focus) or NoDismiss
3303 //
3304 }
3305 else
3306 {
3307 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3308 {
3309 eAction = wxOwnerDrawn::wxODDrawAll;
3310 eStatus |= wxOwnerDrawn::wxODSelected;
3311 //
3312 // Keep the system from trying to highlight with its bogus colors
3313 //
3314 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3315 }
3316 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3317 {
3318 eAction = wxOwnerDrawn::wxODDrawAll;
3319 eStatus = 0;
3320 //
3321 // Keep the system from trying to highlight with its bogus colors
3322 //
3323 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3324 }
3325 else
3326 {
3327 //
3328 // For now we don't care about anything else
3329 // just ignore the entire message!
3330 //
3331 return TRUE;
3332 }
3333 }
3334 //
3335 // Now redraw the item
3336 //
3337 return(pMenuItem->OnDrawItem( vDc
3338 ,vRect
3339 ,(wxOwnerDrawn::wxODAction)eAction
3340 ,(wxOwnerDrawn::wxODStatus)eStatus
3341 ));
3342 //
3343 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3344 // the system will do the highlight or fraeming or disabling for us,
3345 // otherwise, we'd have to do it ourselves.
3346 //
3347 }
3348 #endif // wxUSE_MENUS_NATIVE
3349
3350 wxWindow* pItem = FindItem(vId);
3351
3352 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3353 {
3354 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3355 }
3356 #else
3357 vId = vId;
3358 pItemStruct = pItemStruct;
3359 #endif
3360 return FALSE;
3361 } // end of wxWindowOS2::OS2OnDrawItem
3362
3363 bool wxWindowOS2::OS2OnMeasureItem(
3364 int lId
3365 , WXMEASUREITEMSTRUCT* pItemStruct
3366 )
3367 {
3368 #if wxUSE_OWNER_DRAWN
3369 //
3370 // Is it a menu item?
3371 //
3372 if (lId == 65536) // I really don't like this...has to be a better indicator
3373 {
3374 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
3375 {
3376 size_t nWidth;
3377 size_t nHeight;
3378 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3379 wxFrame* pFrame = (wxFrame*)this;
3380 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3381
3382 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3383 nWidth = 0L;
3384 nHeight = 0L;
3385 if (pMenuItem->OnMeasureItem( &nWidth
3386 ,&nHeight
3387 ))
3388 {
3389 pMeasureStruct->rclItem.xRight = nWidth;
3390 pMeasureStruct->rclItem.xLeft = 0L;
3391 pMeasureStruct->rclItem.yTop = nHeight;
3392 pMeasureStruct->rclItem.yBottom = 0L;
3393 return TRUE;
3394 }
3395 return FALSE;
3396 }
3397 }
3398 wxWindow* pItem = FindItem(lId);
3399
3400 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3401 {
3402 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
3403 }
3404 #else
3405 lId = lId;
3406 pItemStruct = pItemStruct;
3407 #endif // wxUSE_OWNER_DRAWN
3408 return FALSE;
3409 }
3410
3411 // ---------------------------------------------------------------------------
3412 // colours and palettes
3413 // ---------------------------------------------------------------------------
3414
3415 bool wxWindowOS2::HandleSysColorChange()
3416 {
3417 wxSysColourChangedEvent vEvent;
3418
3419 vEvent.SetEventObject(this);
3420 return GetEventHandler()->ProcessEvent(vEvent);
3421 } // end of wxWindowOS2::HandleSysColorChange
3422
3423 bool wxWindowOS2::HandleCtlColor(
3424 WXHBRUSH* WXUNUSED(phBrush)
3425 )
3426 {
3427 //
3428 // Not much provided with message. So not sure I can do anything with it
3429 //
3430 return TRUE;
3431 } // end of wxWindowOS2::HandleCtlColor
3432
3433
3434 // Define for each class of dialog and control
3435 WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
3436 WXHWND WXUNUSED(hWnd),
3437 WXUINT WXUNUSED(nCtlColor),
3438 WXUINT WXUNUSED(message),
3439 WXWPARAM WXUNUSED(wParam),
3440 WXLPARAM WXUNUSED(lParam))
3441 {
3442 return (WXHBRUSH)0;
3443 }
3444
3445 bool wxWindowOS2::HandlePaletteChanged()
3446 {
3447 // need to set this to something first
3448 WXHWND hWndPalChange = NULLHANDLE;
3449
3450 wxPaletteChangedEvent vEvent(GetId());
3451
3452 vEvent.SetEventObject(this);
3453 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
3454
3455 return GetEventHandler()->ProcessEvent(vEvent);
3456 } // end of wxWindowOS2::HandlePaletteChanged
3457
3458 //
3459 // Responds to colour changes: passes event on to children.
3460 //
3461 void wxWindowOS2::OnSysColourChanged(
3462 wxSysColourChangedEvent& rEvent
3463 )
3464 {
3465 wxNode* pNode = GetChildren().First();
3466
3467 while (pNode)
3468 {
3469 //
3470 // Only propagate to non-top-level windows
3471 //
3472 wxWindow* pWin = (wxWindow *)pNode->Data();
3473
3474 if (pWin->GetParent())
3475 {
3476 wxSysColourChangedEvent vEvent;
3477
3478 rEvent.m_eventObject = pWin;
3479 pWin->GetEventHandler()->ProcessEvent(vEvent);
3480 }
3481 pNode = pNode->Next();
3482 }
3483 } // end of wxWindowOS2::OnSysColourChanged
3484
3485 // ---------------------------------------------------------------------------
3486 // painting
3487 // ---------------------------------------------------------------------------
3488
3489 bool wxWindowOS2::HandlePaint()
3490 {
3491 HRGN hRgn;
3492 wxPaintEvent vEvent(m_windowId);
3493 HPS hPS;
3494 RECTL vRect;
3495 bool bProcessed;
3496
3497 // Create empty region
3498 // TODO: get HPS somewhere else if possible
3499 hPS = ::WinGetPS(GetHwnd());
3500 hRgn = ::GpiCreateRegion(hPS, 0, NULL);
3501
3502 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
3503 {
3504 wxLogLastError("CreateRectRgn");
3505 return FALSE;
3506 }
3507
3508 m_updateRegion = wxRegion(hRgn, hPS);
3509
3510 vEvent.SetEventObject(this);
3511 bProcessed = GetEventHandler()->ProcessEvent(vEvent);
3512
3513 return GetEventHandler()->ProcessEvent(vEvent); //bProcessed;
3514 } // end of wxWindowOS2::HandlePaint
3515
3516 bool wxWindowOS2::HandleEraseBkgnd(
3517 WXHDC hDC
3518 )
3519 {
3520 SWP vSwp;
3521 bool rc;
3522
3523 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3524 if (vSwp.fl & SWP_MINIMIZE)
3525 return TRUE;
3526
3527 wxDC vDC;
3528
3529 vDC.m_hPS = (HPS)hDC; // this is really a PS
3530 vDC.SetWindow((wxWindow*)this);
3531 vDC.BeginDrawing();
3532
3533 wxEraseEvent vEvent(m_windowId, &vDC);
3534
3535 vEvent.SetEventObject(this);
3536
3537 rc = GetEventHandler()->ProcessEvent(vEvent);
3538
3539 vDC.EndDrawing();
3540 vDC.m_hPS = NULLHANDLE;
3541 return TRUE;
3542 } // end of wxWindowOS2::HandleEraseBkgnd
3543
3544 void wxWindowOS2::OnEraseBackground(
3545 wxEraseEvent& rEvent
3546 )
3547 {
3548 RECTL vRect;
3549 HPS hPS = rEvent.m_dc->m_hPS;
3550 APIRET rc;
3551 LONG lColor = m_backgroundColour.GetPixel();
3552
3553 rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
3554 rc = ::WinFillRect(hPS, &vRect, lColor);
3555 } // end of wxWindowOS2::OnEraseBackground
3556
3557 // ---------------------------------------------------------------------------
3558 // moving and resizing
3559 // ---------------------------------------------------------------------------
3560
3561 bool wxWindowOS2::HandleMinimize()
3562 {
3563 wxIconizeEvent vEvent(m_windowId);
3564
3565 vEvent.SetEventObject(this);
3566 return GetEventHandler()->ProcessEvent(vEvent);
3567 } // end of wxWindowOS2::HandleMinimize
3568
3569 bool wxWindowOS2::HandleMaximize()
3570 {
3571 wxMaximizeEvent vEvent(m_windowId);
3572
3573 vEvent.SetEventObject(this);
3574 return GetEventHandler()->ProcessEvent(vEvent);
3575 } // end of wxWindowOS2::HandleMaximize
3576
3577 bool wxWindowOS2::HandleMove(
3578 int nX
3579 , int nY
3580 )
3581 {
3582 wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId);
3583
3584 vEvent.SetEventObject(this);
3585 return GetEventHandler()->ProcessEvent(vEvent);
3586 } // end of wxWindowOS2::HandleMove
3587
3588 bool wxWindowOS2::HandleSize(
3589 int nWidth
3590 , int nHeight
3591 , WXUINT WXUNUSED(nFlag)
3592 )
3593 {
3594 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
3595
3596 vEvent.SetEventObject(this);
3597 return GetEventHandler()->ProcessEvent(vEvent);
3598 } // end of wxWindowOS2::HandleSize
3599
3600 bool wxWindowOS2::HandleGetMinMaxInfo(
3601 PSWP pSwp
3602 )
3603 {
3604 bool bRc = FALSE;
3605 POINTL vPoint;
3606
3607 switch(pSwp->fl)
3608 {
3609 case SWP_MAXIMIZE:
3610 ::WinGetMaxPosition(GetHwnd(), pSwp);
3611 m_maxWidth = pSwp->cx;
3612 m_maxHeight = pSwp->cy;
3613 break;
3614
3615 case SWP_MINIMIZE:
3616 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3617 m_minWidth = pSwp->cx;
3618 m_minHeight = pSwp->cy;
3619 break;
3620
3621 default:
3622 return FALSE;
3623 }
3624 return TRUE;
3625 } // end of wxWindowOS2::HandleGetMinMaxInfo
3626
3627 // ---------------------------------------------------------------------------
3628 // command messages
3629 // ---------------------------------------------------------------------------
3630 bool wxWindowOS2::HandleCommand(
3631 WXWORD wId
3632 , WXWORD wCmd
3633 , WXHWND hControl
3634 )
3635 {
3636 #if wxUSE_MENUS_NATIVE
3637 if (wxCurrentPopupMenu)
3638 {
3639 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3640
3641 wxCurrentPopupMenu = NULL;
3642 return pPopupMenu->OS2Command(wCmd, wId);
3643 }
3644 #endif // wxUSE_MENUS_NATIVE
3645
3646 wxWindow* pWin = FindItem(wId);
3647
3648 if (!pWin)
3649 {
3650 pWin = wxFindWinFromHandle(hControl);
3651 }
3652
3653 if (pWin)
3654 return pWin->OS2Command(wCmd, wId);
3655
3656 return FALSE;
3657 } // end of wxWindowOS2::HandleCommand
3658
3659 bool wxWindowOS2::HandleSysCommand(
3660 WXWPARAM wParam
3661 , WXLPARAM WXUNUSED(lParam)
3662 )
3663 {
3664 //
3665 // 4 bits are reserved
3666 //
3667 switch (SHORT1FROMMP(wParam))
3668 {
3669 case SC_MAXIMIZE:
3670 return HandleMaximize();
3671
3672 case SC_MINIMIZE:
3673 return HandleMinimize();
3674 }
3675 return FALSE;
3676 } // end of wxWindowOS2::HandleSysCommand
3677
3678 // ---------------------------------------------------------------------------
3679 // mouse events
3680 // ---------------------------------------------------------------------------
3681 //TODO!!! check against MSW
3682 void wxWindowOS2::InitMouseEvent(
3683 wxMouseEvent& rEvent
3684 , int nX
3685 , int nY
3686 , WXUINT uFlags
3687 )
3688 {
3689 rEvent.m_x = nX;
3690 rEvent.m_y = nY;
3691 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3692 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3693 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3694 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3695 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3696 rEvent.SetTimestamp(s_currentMsg.time);
3697 rEvent.m_eventObject = this;
3698
3699 #if wxUSE_MOUSEEVENT_HACK
3700 m_lastMouseX = nX;
3701 m_lastMouseY = nY;
3702 m_lastMouseEvent = rEvent.GetEventType();
3703 #endif // wxUSE_MOUSEEVENT_HACK
3704 } // end of wxWindowOS2::InitMouseEvent
3705
3706 bool wxWindowOS2::HandleMouseEvent(
3707 WXUINT uMsg
3708 , int nX
3709 , int nY
3710 , WXUINT uFlags
3711 )
3712 {
3713 //
3714 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3715 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3716 // from the message id and take the value in the table to get wxWin event
3717 // id
3718 //
3719 static const wxEventType eventsMouse[] =
3720 {
3721 wxEVT_MOTION,
3722 wxEVT_LEFT_DOWN,
3723 wxEVT_LEFT_UP,
3724 wxEVT_LEFT_DCLICK,
3725 wxEVT_RIGHT_DOWN,
3726 wxEVT_RIGHT_UP,
3727 wxEVT_RIGHT_DCLICK,
3728 wxEVT_MIDDLE_DOWN,
3729 wxEVT_MIDDLE_UP,
3730 wxEVT_MIDDLE_DCLICK
3731 };
3732
3733 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3734
3735 InitMouseEvent( vEvent
3736 ,nX
3737 ,nY
3738 ,uFlags
3739 );
3740
3741 return GetEventHandler()->ProcessEvent(vEvent);
3742 } // end of wxWindowOS2::HandleMouseEvent
3743
3744 bool wxWindowOS2::HandleMouseMove(
3745 int nX
3746 , int nY
3747 , WXUINT uFlags
3748 )
3749 {
3750 if (!m_bMouseInWindow)
3751 {
3752 //
3753 // Generate an ENTER event
3754 //
3755 m_bMouseInWindow = TRUE;
3756
3757 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3758
3759 InitMouseEvent( vEvent
3760 ,nX
3761 ,nY
3762 ,uFlags
3763 );
3764
3765 (void)GetEventHandler()->ProcessEvent(vEvent);
3766 }
3767 return HandleMouseEvent( WM_MOUSEMOVE
3768 ,nX
3769 ,nY
3770 ,uFlags
3771 );
3772 } // end of wxWindowOS2::HandleMouseMove
3773
3774 // ---------------------------------------------------------------------------
3775 // keyboard handling
3776 // ---------------------------------------------------------------------------
3777
3778 //
3779 // Create the key event of the given type for the given key - used by
3780 // HandleChar and HandleKeyDown/Up
3781 //
3782 wxKeyEvent wxWindowOS2::CreateKeyEvent(
3783 wxEventType eType
3784 , int nId
3785 , WXLPARAM lParam
3786 ) const
3787 {
3788 wxKeyEvent vEvent(eType);
3789
3790 vEvent.SetId(GetId());
3791 vEvent.m_shiftDown = IsShiftDown();
3792 vEvent.m_controlDown = IsCtrlDown();
3793 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3794
3795 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3796 vEvent.m_keyCode = nId;
3797 vEvent.SetTimestamp(s_currentMsg.time);
3798
3799 //
3800 // Translate the position to client coords
3801 //
3802 POINTL vPoint;
3803 RECTL vRect;
3804
3805 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3806 ::WinQueryWindowRect( GetHwnd()
3807 ,&vRect
3808 );
3809
3810 vPoint.x -= vRect.xLeft;
3811 vPoint.y -= vRect.yBottom;
3812
3813 vEvent.m_x = vPoint.x;
3814 vEvent.m_y = vPoint.y;
3815
3816 return vEvent;
3817 } // end of wxWindowOS2::CreateKeyEvent
3818
3819 //
3820 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3821 // WM_KEYDOWN one
3822 //
3823 bool wxWindowOS2::HandleChar(
3824 WXDWORD wParam
3825 , WXLPARAM lParam
3826 , bool isASCII
3827 )
3828 {
3829 bool bCtrlDown = FALSE;
3830 int vId;
3831
3832 if (isASCII)
3833 {
3834 //
3835 // If 1 -> 26, translate to CTRL plus a letter.
3836 //
3837 vId = wParam;
3838 if ((vId > 0) && (vId < 27))
3839 {
3840 switch (vId)
3841 {
3842 case 13:
3843 vId = WXK_RETURN;
3844 break;
3845
3846 case 8:
3847 vId = WXK_BACK;
3848 break;
3849
3850 case 9:
3851 vId = WXK_TAB;
3852 break;
3853
3854 default:
3855 bCtrlDown = TRUE;
3856 vId = vId + 96;
3857 }
3858 }
3859 }
3860 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3861 {
3862 //
3863 // It's ASCII and will be processed here only when called from
3864 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3865 //
3866 vId = -1;
3867 }
3868
3869 if (vId != -1)
3870 {
3871 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3872 ,vId
3873 ,lParam
3874 ));
3875
3876 if (bCtrlDown)
3877 {
3878 vEvent.m_controlDown = TRUE;
3879 }
3880
3881 if (GetEventHandler()->ProcessEvent(vEvent))
3882 return TRUE;
3883 }
3884 return FALSE;
3885 }
3886
3887 bool wxWindowOS2::HandleKeyDown(
3888 WXWORD wParam
3889 , WXLPARAM lParam
3890 )
3891 {
3892 int nId = wxCharCodeOS2ToWX(wParam);
3893
3894 if (!nId)
3895 {
3896 //
3897 // Normal ASCII char
3898 //
3899 nId = wParam;
3900 }
3901
3902 if (nId != -1)
3903 {
3904 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3905 ,nId
3906 ,lParam
3907 ));
3908
3909 if (GetEventHandler()->ProcessEvent(vEvent))
3910 {
3911 return TRUE;
3912 }
3913 }
3914 return FALSE;
3915 } // end of wxWindowOS2::HandleKeyDown
3916
3917 bool wxWindowOS2::HandleKeyUp(
3918 WXDWORD wParam
3919 , WXLPARAM lParam
3920 )
3921 {
3922 int nId = wxCharCodeOS2ToWX(wParam);
3923
3924 if (!nId)
3925 {
3926 //
3927 // Normal ASCII char
3928 //
3929 nId = wParam;
3930 }
3931
3932 if (nId != -1)
3933 {
3934 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3935 ,nId
3936 ,lParam
3937 ));
3938
3939 if (GetEventHandler()->ProcessEvent(vEvent))
3940 return TRUE;
3941 }
3942 return FALSE;
3943 } // end of wxWindowOS2::HandleKeyUp
3944
3945 // ---------------------------------------------------------------------------
3946 // joystick
3947 // ---------------------------------------------------------------------------
3948
3949 // ---------------------------------------------------------------------------
3950 // scrolling
3951 // ---------------------------------------------------------------------------
3952
3953 bool wxWindowOS2::OS2OnScroll(
3954 int nOrientation
3955 , WXWORD wParam
3956 , WXWORD wPos
3957 , WXHWND hControl
3958 )
3959 {
3960 if (hControl)
3961 {
3962 wxWindow* pChild = wxFindWinFromHandle(hControl);
3963
3964 if (pChild )
3965 return pChild->OS2OnScroll( nOrientation
3966 ,wParam
3967 ,wPos
3968 ,hControl
3969 );
3970 }
3971
3972 wxScrollWinEvent vEvent;
3973
3974 vEvent.SetPosition(wPos);
3975 vEvent.SetOrientation(nOrientation);
3976 vEvent.m_eventObject = this;
3977
3978 switch (wParam)
3979 {
3980 case SB_LINEUP:
3981 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3982 break;
3983
3984 case SB_LINEDOWN:
3985 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3986 break;
3987
3988 case SB_PAGEUP:
3989 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3990 break;
3991
3992 case SB_PAGEDOWN:
3993 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3994 break;
3995
3996 case SB_SLIDERPOSITION:
3997 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3998 break;
3999
4000 case SB_SLIDERTRACK:
4001 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
4002 break;
4003
4004 default:
4005 return FALSE;
4006 }
4007 return GetEventHandler()->ProcessEvent(vEvent);
4008 } // end of wxWindowOS2::OS2OnScroll
4009
4010 void wxWindowOS2::MoveChildren(
4011 int nDiff
4012 )
4013 {
4014 SWP vSwp;
4015
4016 for (wxWindowList::Node* pNode = GetChildren().GetFirst();
4017 pNode;
4018 pNode = pNode->GetNext())
4019 {
4020 wxWindow* pWin = pNode->GetData();
4021
4022 ::WinQueryWindowPos( GetHwndOf(pWin)
4023 ,&vSwp
4024 );
4025 if (pWin->IsKindOf(CLASSINFO(wxControl)))
4026 {
4027 wxControl* pCtrl;
4028
4029 //
4030 // Must deal with controls that have margins like ENTRYFIELD. The SWP
4031 // struct of such a control will have and origin offset from its intended
4032 // position by the width of the margins.
4033 //
4034 pCtrl = wxDynamicCast(pWin, wxControl);
4035 vSwp.y -= pCtrl->GetYComp();
4036 vSwp.x -= pCtrl->GetXComp();
4037 }
4038 ::WinSetWindowPos( GetHwndOf(pWin)
4039 ,HWND_TOP
4040 ,vSwp.x
4041 ,vSwp.y - nDiff
4042 ,vSwp.cx
4043 ,vSwp.cy
4044 ,SWP_MOVE
4045 );
4046 if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
4047 {
4048 wxRadioBox* pRadioBox;
4049
4050 pRadioBox = wxDynamicCast(pWin, wxRadioBox);
4051 pRadioBox->AdjustButtons( (int)vSwp.x
4052 ,(int)vSwp.y - nDiff
4053 ,(int)vSwp.cx
4054 ,(int)vSwp.cy
4055 ,pRadioBox->GetSizeFlags()
4056 );
4057 }
4058 if (pWin->IsKindOf(CLASSINFO(wxSlider)))
4059 {
4060 wxSlider* pSlider;
4061
4062 pSlider = wxDynamicCast(pWin, wxSlider);
4063 pSlider->AdjustSubControls( (int)vSwp.x
4064 ,(int)vSwp.y - nDiff
4065 ,(int)vSwp.cx
4066 ,(int)vSwp.cy
4067 ,(int)pSlider->GetSizeFlags()
4068 );
4069 }
4070 }
4071 } // end of wxWindowOS2::MoveChildren
4072
4073 //
4074 // Getting the Y position for a window, like a control, is a real
4075 // pain. There are three sitatuions we must deal with in determining
4076 // the OS2 to wxWindows Y coordinate.
4077 //
4078 // 1) The controls are created in a dialog.
4079 // This is the easiest since a dialog is created with its original
4080 // size so the standard: Y = ParentHeight - (Y + ControlHeight);
4081 //
4082 // 2) The controls are direct children of a frame
4083 // In this instance the controls are actually children of the Frame's
4084 // client. During creation the frame's client resizes several times
4085 // during creation of the status bar and toolbars. The CFrame class
4086 // will take care of this using its AlterChildPos proc.
4087 //
4088 // 3) The controls are children of a panel, which in turn is a child of
4089 // a frame.
4090 // This is the nastiest case. A panel is created as the only child of
4091 // the frame and as such, when a frame has only one child, the child is
4092 // expanded to fit the entire client area of the frame. Because the
4093 // controls are created BEFORE this occurs their positions are totally
4094 // whacked and any call to WinQueryWindowPos will return invalid
4095 // coordinates. So for this situation we have to compare the size of
4096 // the panel at control creation time with that of the frame client. If
4097 // they are the same we can use the standard Y position equation. If
4098 // not, then we must use the Frame Client's dimensions to position them
4099 // as that will be the eventual size of the panel after the frame resizes
4100 // it!
4101 //
4102 int wxWindowOS2::GetOS2ParentHeight(
4103 wxWindowOS2* pParent
4104 )
4105 {
4106 wxWindowOS2* pGrandParent = NULL;
4107
4108 //
4109 // Case 1
4110 //
4111 if (pParent->IsKindOf(CLASSINFO(wxDialog)))
4112 return(pParent->GetClientSize().y);
4113
4114 //
4115 // Case 2 -- if we are one of the separately built standard Frame
4116 // children, like a statusbar, menubar, or toolbar we want to
4117 // use the frame, itself, for positioning. Otherwise we are
4118 // child window and want to use the Frame's client.
4119 //
4120 else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
4121 {
4122 if (IsKindOf(CLASSINFO(wxStatusBar)) ||
4123 IsKindOf(CLASSINFO(wxMenuBar)) ||
4124 IsKindOf(CLASSINFO(wxToolBar))
4125 )
4126 return(pParent->GetSize().y);
4127 else
4128 return(pParent->GetClientSize().y);
4129 }
4130
4131 //
4132 // Case 3 -- this is for any window that is the sole child of a Frame.
4133 // The grandparent must exist and it must be of type CFrame
4134 // and it's height must be different. Otherwise the standard
4135 // applies.
4136 //
4137 else
4138 {
4139 pGrandParent = pParent->GetParent();
4140 if (pGrandParent &&
4141 pGrandParent->IsKindOf(CLASSINFO(wxFrame)) &&
4142 pGrandParent->GetClientSize().y != pParent->GetSize().y
4143 )
4144 {
4145 int nParentHeight = 0L;
4146 int nStatusBarHeight = 0L;
4147 wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame);
4148 wxStatusBar* pStatbar = pFrame->GetStatusBar();
4149
4150 nParentHeight = pGrandParent->GetClientSize().y;
4151 if (pStatbar)
4152 nStatusBarHeight = pStatbar->GetSize().y;
4153 nParentHeight -= nStatusBarHeight;
4154 return(nParentHeight);
4155 }
4156 else
4157 //
4158 // Panel is a child of some other kind of window so we'll
4159 // just use it's original size
4160 //
4161 return(pParent->GetClientSize().y);
4162 }
4163 return(0L);
4164 } // end of wxWindowOS2::GetOS2ParentHeight
4165
4166 wxWindowCreationHook::wxWindowCreationHook(
4167 wxWindow* pWinBeingCreated
4168 )
4169 {
4170 gpWinBeingCreated = pWinBeingCreated;
4171 } // end of wxWindowCreationHook::wxWindowCreationHook
4172
4173 wxWindowCreationHook::~wxWindowCreationHook()
4174 {
4175 gpWinBeingCreated = NULL;
4176 } // end of wxWindowCreationHook::~wxWindowCreationHook
4177
4178 // ===========================================================================
4179 // global functions
4180 // ===========================================================================
4181
4182 void wxGetCharSize(
4183 WXHWND hWnd
4184 , int* pX
4185 , int* pY
4186 ,wxFont* WXUNUSED(pTheFont)
4187 )
4188 {
4189 FONTMETRICS vFM;
4190 HPS hPS;
4191 BOOL rc;
4192
4193 hPS =::WinGetPS(hWnd);
4194
4195 rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
4196 if (rc)
4197 {
4198 if (pX)
4199 *pX = vFM.lAveCharWidth;
4200 if (pY)
4201 *pY = vFM.lEmHeight + vFM.lExternalLeading;
4202 }
4203 else
4204 {
4205 if (pX)
4206 *pX = 10;
4207 if (pY)
4208 *pY = 15;
4209 }
4210 ::WinReleasePS(hPS);
4211 } // end of wxGetCharSize
4212
4213 //
4214 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4215 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4216 //
4217 int wxCharCodeOS2ToWX(
4218 int nKeySym
4219 )
4220 {
4221 int nId = 0;
4222
4223 switch (nKeySym)
4224 {
4225 case VK_BACKTAB: nId = WXK_BACK; break;
4226 case VK_TAB: nId = WXK_TAB; break;
4227 case VK_CLEAR: nId = WXK_CLEAR; break;
4228 case VK_ENTER: nId = WXK_RETURN; break;
4229 case VK_SHIFT: nId = WXK_SHIFT; break;
4230 case VK_CTRL: nId = WXK_CONTROL; break;
4231 case VK_PAUSE: nId = WXK_PAUSE; break;
4232 case VK_SPACE: nId = WXK_SPACE; break;
4233 case VK_ESC: nId = WXK_ESCAPE; break;
4234 case VK_END: nId = WXK_END; break;
4235 case VK_HOME : nId = WXK_HOME; break;
4236 case VK_LEFT : nId = WXK_LEFT; break;
4237 case VK_UP: nId = WXK_UP; break;
4238 case VK_RIGHT: nId = WXK_RIGHT; break;
4239 case VK_DOWN : nId = WXK_DOWN; break;
4240 case VK_PRINTSCRN: nId = WXK_PRINT; break;
4241 case VK_INSERT: nId = WXK_INSERT; break;
4242 case VK_DELETE: nId = WXK_DELETE; break;
4243 case VK_F1: nId = WXK_F1; break;
4244 case VK_F2: nId = WXK_F2; break;
4245 case VK_F3: nId = WXK_F3; break;
4246 case VK_F4: nId = WXK_F4; break;
4247 case VK_F5: nId = WXK_F5; break;
4248 case VK_F6: nId = WXK_F6; break;
4249 case VK_F7: nId = WXK_F7; break;
4250 case VK_F8: nId = WXK_F8; break;
4251 case VK_F9: nId = WXK_F9; break;
4252 case VK_F10: nId = WXK_F10; break;
4253 case VK_F11: nId = WXK_F11; break;
4254 case VK_F12: nId = WXK_F12; break;
4255 case VK_F13: nId = WXK_F13; break;
4256 case VK_F14: nId = WXK_F14; break;
4257 case VK_F15: nId = WXK_F15; break;
4258 case VK_F16: nId = WXK_F16; break;
4259 case VK_F17: nId = WXK_F17; break;
4260 case VK_F18: nId = WXK_F18; break;
4261 case VK_F19: nId = WXK_F19; break;
4262 case VK_F20: nId = WXK_F20; break;
4263 case VK_F21: nId = WXK_F21; break;
4264 case VK_F22: nId = WXK_F22; break;
4265 case VK_F23: nId = WXK_F23; break;
4266 case VK_F24: nId = WXK_F24; break;
4267 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
4268 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
4269 default:
4270 {
4271 return 0;
4272 }
4273 }
4274 return nId;
4275 } // end of wxCharCodeOS2ToWX
4276
4277 int wxCharCodeWXToOS2(
4278 int nId
4279 , bool* bIsVirtual
4280 )
4281 {
4282 int nKeySym = 0;
4283
4284 *bIsVirtual = TRUE;
4285 switch (nId)
4286 {
4287 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
4288 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
4289 case WXK_CONTROL: nKeySym = VK_CTRL; break;
4290 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
4291 case WXK_END: nKeySym = VK_END; break;
4292 case WXK_HOME : nKeySym = VK_HOME; break;
4293 case WXK_LEFT : nKeySym = VK_LEFT; break;
4294 case WXK_UP: nKeySym = VK_UP; break;
4295 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
4296 case WXK_DOWN : nKeySym = VK_DOWN; break;
4297 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
4298 case WXK_INSERT: nKeySym = VK_INSERT; break;
4299 case WXK_DELETE: nKeySym = VK_DELETE; break;
4300 case WXK_F1: nKeySym = VK_F1; break;
4301 case WXK_F2: nKeySym = VK_F2; break;
4302 case WXK_F3: nKeySym = VK_F3; break;
4303 case WXK_F4: nKeySym = VK_F4; break;
4304 case WXK_F5: nKeySym = VK_F5; break;
4305 case WXK_F6: nKeySym = VK_F6; break;
4306 case WXK_F7: nKeySym = VK_F7; break;
4307 case WXK_F8: nKeySym = VK_F8; break;
4308 case WXK_F9: nKeySym = VK_F9; break;
4309 case WXK_F10: nKeySym = VK_F10; break;
4310 case WXK_F11: nKeySym = VK_F11; break;
4311 case WXK_F12: nKeySym = VK_F12; break;
4312 case WXK_F13: nKeySym = VK_F13; break;
4313 case WXK_F14: nKeySym = VK_F14; break;
4314 case WXK_F15: nKeySym = VK_F15; break;
4315 case WXK_F16: nKeySym = VK_F16; break;
4316 case WXK_F17: nKeySym = VK_F17; break;
4317 case WXK_F18: nKeySym = VK_F18; break;
4318 case WXK_F19: nKeySym = VK_F19; break;
4319 case WXK_F20: nKeySym = VK_F20; break;
4320 case WXK_F21: nKeySym = VK_F21; break;
4321 case WXK_F22: nKeySym = VK_F22; break;
4322 case WXK_F23: nKeySym = VK_F23; break;
4323 case WXK_F24: nKeySym = VK_F24; break;
4324 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
4325 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
4326 default:
4327 {
4328 *bIsVirtual = FALSE;
4329 nKeySym = nId;
4330 break;
4331 }
4332 }
4333 return nKeySym;
4334 } // end of wxCharCodeWXToOS2
4335
4336 wxWindow* wxGetActiveWindow()
4337 {
4338 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
4339
4340 if (hWnd != 0)
4341 {
4342 return wxFindWinFromHandle((WXHWND)hWnd);
4343 }
4344 return NULL;
4345 } // end of wxGetActiveWindow
4346
4347 #ifdef __WXDEBUG__
4348 const char* wxGetMessageName(
4349 int nMessage)
4350 {
4351 switch (nMessage)
4352 {
4353 case 0x0000: return "WM_NULL";
4354 case 0x0001: return "WM_CREATE";
4355 case 0x0002: return "WM_DESTROY";
4356 case 0x0004: return "WM_ENABLE";
4357 case 0x0005: return "WM_SHOW";
4358 case 0x0006: return "WM_MOVE";
4359 case 0x0007: return "WM_SIZE";
4360 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4361 case 0x0009: return "WM_CALCVALIDRECTS";
4362 case 0x000A: return "WM_SETWINDOWPARAMS";
4363 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4364 case 0x000C: return "WM_HITTEST";
4365 case 0x000D: return "WM_ACTIVATE";
4366 case 0x000F: return "WM_SETFOCUS";
4367 case 0x0010: return "WM_SETSELECTION";
4368 case 0x0011: return "WM_PPAINT";
4369 case 0x0012: return "WM_PSETFOCUS";
4370 case 0x0013: return "WM_PSYSCOLORCHANGE";
4371 case 0x0014: return "WM_PSIZE";
4372 case 0x0015: return "WM_PACTIVATE";
4373 case 0x0016: return "WM_PCONTROL";
4374 case 0x0020: return "WM_COMMAND";
4375 case 0x0021: return "WM_SYSCOMMAND";
4376 case 0x0022: return "WM_HELP";
4377 case 0x0023: return "WM_PAINT";
4378 case 0x0024: return "WM_TIMER";
4379 case 0x0025: return "WM_SEM1";
4380 case 0x0026: return "WM_SEM2";
4381 case 0x0027: return "WM_SEM3";
4382 case 0x0028: return "WM_SEM4";
4383 case 0x0029: return "WM_CLOSE";
4384 case 0x002A: return "WM_QUIT";
4385 case 0x002B: return "WM_SYSCOLORCHANGE";
4386 case 0x002D: return "WM_SYSVALUECHANGE";
4387 case 0x002E: return "WM_APPTERMINATENOTIFY";
4388 case 0x002F: return "WM_PRESPARAMCHANGED";
4389 // Control notification messages
4390 case 0x0030: return "WM_CONTROL";
4391 case 0x0031: return "WM_VSCROLL";
4392 case 0x0032: return "WM_HSCROLL";
4393 case 0x0033: return "WM_INITMENU";
4394 case 0x0034: return "WM_MENUSELECT";
4395 case 0x0035: return "WM_MENUSEND";
4396 case 0x0036: return "WM_DRAWITEM";
4397 case 0x0037: return "WM_MEASUREITEM";
4398 case 0x0038: return "WM_CONTROLPOINTER";
4399 case 0x003A: return "WM_QUERYDLGCODE";
4400 case 0x003B: return "WM_INITDLG";
4401 case 0x003C: return "WM_SUBSTITUTESTRING";
4402 case 0x003D: return "WM_MATCHMNEMONIC";
4403 case 0x003E: return "WM_SAVEAPPLICATION";
4404 case 0x0129: return "WM_CTLCOLORCHANGE";
4405 case 0x0130: return "WM_QUERYCTLTYPE";
4406 // Frame messages
4407 case 0x0040: return "WM_FLASHWINDOW";
4408 case 0x0041: return "WM_FORMATFRAME";
4409 case 0x0042: return "WM_UPDATEFRAME";
4410 case 0x0043: return "WM_FOCUSCHANGE";
4411 case 0x0044: return "WM_SETBORDERSIZE";
4412 case 0x0045: return "WM_TRACKFRAME";
4413 case 0x0046: return "WM_MINMAXFRAME";
4414 case 0x0047: return "WM_SETICON";
4415 case 0x0048: return "WM_QUERYICON";
4416 case 0x0049: return "WM_SETACCELTABLE";
4417 case 0x004A: return "WM_QUERYACCELTABLE";
4418 case 0x004B: return "WM_TRANSLATEACCEL";
4419 case 0x004C: return "WM_QUERYTRACKINFO";
4420 case 0x004D: return "WM_QUERYBORDERSIZE";
4421 case 0x004E: return "WM_NEXTMENU";
4422 case 0x004F: return "WM_ERASEBACKGROUND";
4423 case 0x0050: return "WM_QUERYFRAMEINFO";
4424 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4425 case 0x0052: return "WM_OWNERPOSCHANGE";
4426 case 0x0053: return "WM_CACLFRAMERECT";
4427 case 0x0055: return "WM_WINDOWPOSCHANGED";
4428 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4429 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4430 case 0x005B: return "WM_QUERYHELPINFO";
4431 case 0x005C: return "WM_SETHELPINFO";
4432 case 0x005D: return "WM_ERROR";
4433 case 0x005E: return "WM_REALIZEPALETTE";
4434 // Clipboard messages
4435 case 0x0060: return "WM_RENDERFMT";
4436 case 0x0061: return "WM_RENDERALLFMTS";
4437 case 0x0062: return "WM_DESTROYCLIPBOARD";
4438 case 0x0063: return "WM_PAINTCLIPBOARD";
4439 case 0x0064: return "WM_SIZECLIPBOARD";
4440 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4441 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4442 case 0x0067: return "WM_DRAWCLIPBOARD";
4443 // mouse messages
4444 case 0x0070: return "WM_MOUSEMOVE";
4445 case 0x0071: return "WM_BUTTON1DOWN";
4446 case 0x0072: return "WM_BUTTON1UP";
4447 case 0x0073: return "WM_BUTTON1DBLCLK";
4448 case 0x0074: return "WM_BUTTON2DOWN";
4449 case 0x0075: return "WM_BUTTON2UP";
4450 case 0x0076: return "WM_BUTTON2DBLCLK";
4451 case 0x0077: return "WM_BUTTON3DOWN";
4452 case 0x0078: return "WM_BUTTON3UP";
4453 case 0x0079: return "WM_BUTTON3DBLCLK";
4454 case 0x007D: return "WM_MOUSEMAP";
4455 case 0x007E: return "WM_VRNDISABLED";
4456 case 0x007F: return "WM_VRNENABLED";
4457 case 0x0410: return "WM_CHORD";
4458 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4459 case 0x0412: return "WM_BUTTON1MOTIONEND";
4460 case 0x0413: return "WM_BUTTON1CLICK";
4461 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4462 case 0x0415: return "WM_BUTTON2MOTIONEND";
4463 case 0x0416: return "WM_BUTTON2CLICK";
4464 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4465 case 0x0418: return "WM_BUTTON3MOTIONEND";
4466 case 0x0419: return "WM_BUTTON3CLICK";
4467 case 0x0420: return "WM_BEGINDRAG";
4468 case 0x0421: return "WM_ENDDRAG";
4469 case 0x0422: return "WM_SINGLESELECT";
4470 case 0x0423: return "WM_OPEN";
4471 case 0x0424: return "WM_CONTEXTMENU";
4472 case 0x0425: return "WM_CONTEXTHELP";
4473 case 0x0426: return "WM_TEXTEDIT";
4474 case 0x0427: return "WM_BEGINSELECT";
4475 case 0x0228: return "WM_ENDSELECT";
4476 case 0x0429: return "WM_PICKUP";
4477 case 0x04C0: return "WM_PENFIRST";
4478 case 0x04FF: return "WM_PENLAST";
4479 case 0x0500: return "WM_MMPMFIRST";
4480 case 0x05FF: return "WM_MMPMLAST";
4481 case 0x0600: return "WM_STDDLGFIRST";
4482 case 0x06FF: return "WM_STDDLGLAST";
4483 case 0x0BD0: return "WM_BIDI_FIRST";
4484 case 0x0BFF: return "WM_BIDI_LAST";
4485 // keyboard input
4486 case 0x007A: return "WM_CHAR";
4487 case 0x007B: return "WM_VIOCHAR";
4488 // DDE messages
4489 case 0x00A0: return "WM_DDE_INITIATE";
4490 case 0x00A1: return "WM_DDE_REQUEST";
4491 case 0x00A2: return "WM_DDE_ACK";
4492 case 0x00A3: return "WM_DDE_DATA";
4493 case 0x00A4: return "WM_DDE_ADVISE";
4494 case 0x00A5: return "WM_DDE_UNADVISE";
4495 case 0x00A6: return "WM_DDE_POKE";
4496 case 0x00A7: return "WM_DDE_EXECUTE";
4497 case 0x00A8: return "WM_DDE_TERMINATE";
4498 case 0x00A9: return "WM_DDE_INITIATEACK";
4499 case 0x00AF: return "WM_DDE_LAST";
4500 // Buttons
4501 case 0x0120: return "BM_CLICK";
4502 case 0x0121: return "BM_QUERYCHECKINDEX";
4503 case 0x0122: return "BM_QUERYHILITE";
4504 case 0x0123: return "BM_SETHILITE";
4505 case 0x0124: return "BM_QUERYCHECK";
4506 case 0x0125: return "BM_SETCHECK";
4507 case 0x0126: return "BM_SETDEFAULT";
4508 case 0x0128: return "BM_AUTOSIZE";
4509 // Combo boxes
4510 case 0x029A: return "CBID_LIST";
4511 case 0x029B: return "CBID_EDIT";
4512 case 0x0170: return "CBM_SHOWLIST";
4513 case 0x0171: return "CBM_HILITE";
4514 case 0x0172: return "CBM_ISLISTSHOWING";
4515 // Edit fields
4516 case 0x0140: return "EM_QUERYCHANGED";
4517 case 0x0141: return "EM_QUERYSEL";
4518 case 0x0142: return "EM_SETSEL";
4519 case 0x0143: return "EM_SETTEXTLIMIT";
4520 case 0x0144: return "EM_CUT";
4521 case 0x0145: return "EM_COPY";
4522 case 0x0146: return "EM_CLEAR";
4523 case 0x0147: return "EM_PASTE";
4524 case 0x0148: return "EM_QUERYFIRSTCHAR";
4525 case 0x0149: return "EM_SETFIRSTCHAR";
4526 case 0x014A: return "EM_QUERYREADONLY";
4527 case 0x014B: return "EM_SETREADONLY";
4528 case 0x014C: return "EM_SETINSERTMODE";
4529 // Listboxes
4530 case 0x0160: return "LM_QUERYITEMCOUNT";
4531 case 0x0161: return "LM_INSERTITEM";
4532 case 0x0162: return "LM_SETOPENINDEX";
4533 case 0x0163: return "LM_DELETEITEM";
4534 case 0x0164: return "LM_SELECTITEM";
4535 case 0x0165: return "LM_QUERYSELECTION";
4536 case 0x0166: return "LM_SETITEMTEXT";
4537 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4538 case 0x0168: return "LM_QUERYITEMTEXT";
4539 case 0x0169: return "LM_SETITEMHANDLE";
4540 case 0x016A: return "LM_QUERYITEMHANDLE";
4541 case 0x016B: return "LM_SEARCHSTRING";
4542 case 0x016C: return "LM_SETITEMHEIGHT";
4543 case 0x016D: return "LM_QUERYTOPINDEX";
4544 case 0x016E: return "LM_DELETEALL";
4545 case 0x016F: return "LM_INSERTMULITEMS";
4546 case 0x0660: return "LM_SETITEMWIDTH";
4547 // Menus
4548 case 0x0180: return "MM_INSERTITEM";
4549 case 0x0181: return "MM_DELETEITEM";
4550 case 0x0182: return "MM_QUERYITEM";
4551 case 0x0183: return "MM_SETITEM";
4552 case 0x0184: return "MM_QUERYITEMCOUNT";
4553 case 0x0185: return "MM_STARTMENUMODE";
4554 case 0x0186: return "MM_ENDMENUMODE";
4555 case 0x0188: return "MM_REMOVEITEM";
4556 case 0x0189: return "MM_SELECTITEM";
4557 case 0x018A: return "MM_QUERYSELITEMID";
4558 case 0x018B: return "MM_QUERYITEMTEXT";
4559 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4560 case 0x018D: return "MM_SETITEMHANDLE";
4561 case 0x018E: return "MM_SETITEMTEXT";
4562 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4563 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4564 case 0x0191: return "MM_QUERYITEMATTR";
4565 case 0x0192: return "MM_SETITEMATTR";
4566 case 0x0193: return "MM_ISITEMVALID";
4567 case 0x0194: return "MM_QUERYITEMRECT";
4568 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4569 case 0x0432: return "MM_SETDEFAULTITEMID";
4570 // Scrollbars
4571 case 0x01A0: return "SBM_SETSCROLLBAR";
4572 case 0x01A1: return "SBM_SETPOS";
4573 case 0x01A2: return "SBM_QUERYPOS";
4574 case 0x01A3: return "SBM_QUERYRANGE";
4575 case 0x01A6: return "SBM_SETTHUMBSIZE";
4576
4577 // Help messages
4578 case 0x0F00: return "WM_HELPBASE";
4579 case 0x0FFF: return "WM_HELPTOP";
4580 // Beginning of user defined messages
4581 case 0x1000: return "WM_USER";
4582
4583 // wxWindows user defined types
4584
4585 // listview
4586 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
4587 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4588 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4589 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4590 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4591 case 0x1000 + 5: return "LVM_GETITEMA";
4592 case 0x1000 + 75: return "LVM_GETITEMW";
4593 case 0x1000 + 6: return "LVM_SETITEMA";
4594 case 0x1000 + 76: return "LVM_SETITEMW";
4595 case 0x1000 + 7: return "LVM_INSERTITEMA";
4596 case 0x1000 + 77: return "LVM_INSERTITEMW";
4597 case 0x1000 + 8: return "LVM_DELETEITEM";
4598 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4599 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4600 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4601 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4602 case 0x1000 + 13: return "LVM_FINDITEMA";
4603 case 0x1000 + 83: return "LVM_FINDITEMW";
4604 case 0x1000 + 14: return "LVM_GETITEMRECT";
4605 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4606 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4607 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4608 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4609 case 0x1000 + 18: return "LVM_HITTEST";
4610 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4611 case 0x1000 + 20: return "LVM_SCROLL";
4612 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4613 case 0x1000 + 22: return "LVM_ARRANGE";
4614 case 0x1000 + 23: return "LVM_EDITLABELA";
4615 case 0x1000 + 118: return "LVM_EDITLABELW";
4616 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4617 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4618 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4619 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4620 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4621 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4622 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4623 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4624 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4625 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4626 case 0x1000 + 31: return "LVM_GETHEADER";
4627 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4628 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4629 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4630 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4631 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4632 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4633 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4634 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4635 case 0x1000 + 41: return "LVM_GETORIGIN";
4636 case 0x1000 + 42: return "LVM_UPDATE";
4637 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4638 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4639 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4640 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4641 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4642 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4643 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4644 case 0x1000 + 48: return "LVM_SORTITEMS";
4645 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4646 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4647 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4648 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4649 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4650 case 0x1000 + 53: return "LVM_SETICONSPACING";
4651 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4652 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4653 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4654 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4655 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4656 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4657 case 0x1000 + 60: return "LVM_SETHOTITEM";
4658 case 0x1000 + 61: return "LVM_GETHOTITEM";
4659 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4660 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4661 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4662 case 0x1000 + 65: return "LVM_SETWORKAREA";
4663
4664 // tree view
4665 case 0x1100 + 0: return "TVM_INSERTITEMA";
4666 case 0x1100 + 50: return "TVM_INSERTITEMW";
4667 case 0x1100 + 1: return "TVM_DELETEITEM";
4668 case 0x1100 + 2: return "TVM_EXPAND";
4669 case 0x1100 + 4: return "TVM_GETITEMRECT";
4670 case 0x1100 + 5: return "TVM_GETCOUNT";
4671 case 0x1100 + 6: return "TVM_GETINDENT";
4672 case 0x1100 + 7: return "TVM_SETINDENT";
4673 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4674 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4675 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4676 case 0x1100 + 11: return "TVM_SELECTITEM";
4677 case 0x1100 + 12: return "TVM_GETITEMA";
4678 case 0x1100 + 62: return "TVM_GETITEMW";
4679 case 0x1100 + 13: return "TVM_SETITEMA";
4680 case 0x1100 + 63: return "TVM_SETITEMW";
4681 case 0x1100 + 14: return "TVM_EDITLABELA";
4682 case 0x1100 + 65: return "TVM_EDITLABELW";
4683 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4684 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4685 case 0x1100 + 17: return "TVM_HITTEST";
4686 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4687 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4688 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4689 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4690 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4691 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4692 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4693 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4694 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4695
4696 // header
4697 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4698 case 0x1200 + 1: return "HDM_INSERTITEMA";
4699 case 0x1200 + 10: return "HDM_INSERTITEMW";
4700 case 0x1200 + 2: return "HDM_DELETEITEM";
4701 case 0x1200 + 3: return "HDM_GETITEMA";
4702 case 0x1200 + 11: return "HDM_GETITEMW";
4703 case 0x1200 + 4: return "HDM_SETITEMA";
4704 case 0x1200 + 12: return "HDM_SETITEMW";
4705 case 0x1200 + 5: return "HDM_LAYOUT";
4706 case 0x1200 + 6: return "HDM_HITTEST";
4707 case 0x1200 + 7: return "HDM_GETITEMRECT";
4708 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4709 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4710 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4711 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4712 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4713 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4714 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4715
4716 // tab control
4717 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4718 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4719 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4720 case 0x1300 + 5: return "TCM_GETITEMA";
4721 case 0x1300 + 60: return "TCM_GETITEMW";
4722 case 0x1300 + 6: return "TCM_SETITEMA";
4723 case 0x1300 + 61: return "TCM_SETITEMW";
4724 case 0x1300 + 7: return "TCM_INSERTITEMA";
4725 case 0x1300 + 62: return "TCM_INSERTITEMW";
4726 case 0x1300 + 8: return "TCM_DELETEITEM";
4727 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4728 case 0x1300 + 10: return "TCM_GETITEMRECT";
4729 case 0x1300 + 11: return "TCM_GETCURSEL";
4730 case 0x1300 + 12: return "TCM_SETCURSEL";
4731 case 0x1300 + 13: return "TCM_HITTEST";
4732 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4733 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4734 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4735 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4736 case 0x1300 + 43: return "TCM_SETPADDING";
4737 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4738 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4739 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4740 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4741 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4742 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4743 case 0x1300 + 50: return "TCM_DESELECTALL";
4744
4745 // toolbar
4746 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4747 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4748 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4749 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4750 case WM_USER+1000+5: return "TB_INDETERMINATE";
4751 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4752 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4753 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4754 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4755 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4756 case WM_USER+1000+17: return "TB_SETSTATE";
4757 case WM_USER+1000+18: return "TB_GETSTATE";
4758 case WM_USER+1000+19: return "TB_ADDBITMAP";
4759 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4760 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4761 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4762 case WM_USER+1000+23: return "TB_GETBUTTON";
4763 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4764 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4765 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4766 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4767 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4768 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4769 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4770 case WM_USER+1000+29: return "TB_GETITEMRECT";
4771 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4772 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4773 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4774 case WM_USER+1000+33: return "TB_AUTOSIZE";
4775 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4776 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4777 case WM_USER+1000+37: return "TB_SETPARENT";
4778 case WM_USER+1000+39: return "TB_SETROWS";
4779 case WM_USER+1000+40: return "TB_GETROWS";
4780 case WM_USER+1000+42: return "TB_SETCMDID";
4781 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4782 case WM_USER+1000+44: return "TB_GETBITMAP";
4783 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4784 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4785 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4786 case WM_USER+1000+47: return "TB_SETINDENT";
4787 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4788 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4789 case WM_USER+1000+50: return "TB_LOADIMAGES";
4790 case WM_USER+1000+51: return "TB_GETRECT";
4791 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4792 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4793 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4794 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4795 case WM_USER+1000+56: return "TB_SETSTYLE";
4796 case WM_USER+1000+57: return "TB_GETSTYLE";
4797 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4798 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4799 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4800 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4801 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4802
4803 default:
4804 static char s_szBuf[128];
4805 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4806 return s_szBuf;
4807 }
4808 return NULL;
4809 } // end of wxGetMessageName
4810
4811 #endif // __WXDEBUG__
4812
4813 // Unused?
4814 #if 0
4815 static void TranslateKbdEventToMouse(
4816 wxWindow* pWin
4817 , int* pX
4818 , int* pY
4819 , ULONG* pFlags
4820 )
4821 {
4822 //
4823 // Construct the key mask
4824 ULONG& fwKeys = *pFlags;
4825
4826 fwKeys = VK_BUTTON2;
4827 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4828 fwKeys |= VK_CTRL;
4829 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4830 fwKeys |= VK_SHIFT;
4831
4832 //
4833 // Simulate right mouse button click
4834 //
4835 POINTL vPoint;
4836
4837 ::WinQueryMsgPos(vHabmain, &vPoint);
4838 *pX = vPoint.x;
4839 *pY = vPoint.y;
4840
4841 pWin->ScreenToClient(pX, pY);
4842 } // end of TranslateKbdEventToMouse
4843 #endif
4844
4845 // Find the wxWindow at the current mouse position, returning the mouse
4846 // position.
4847 wxWindow* wxFindWindowAtPointer(
4848 wxPoint& WXUNUSED(rPt)
4849 )
4850 {
4851 return wxFindWindowAtPoint(wxGetMousePosition());
4852 }
4853
4854 wxWindow* wxFindWindowAtPoint(
4855 const wxPoint& rPt
4856 )
4857 {
4858 POINTL vPt2;
4859
4860 vPt2.x = rPt.x;
4861 vPt2.y = rPt.y;
4862
4863 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4864 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4865 HWND hWnd = hWndHit;
4866
4867 //
4868 // Try to find a window with a wxWindow associated with it
4869 //
4870 while (!pWin && (hWnd != 0))
4871 {
4872 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4873 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4874 }
4875 return pWin;
4876 }
4877
4878 // Get the current mouse position.
4879 wxPoint wxGetMousePosition()
4880 {
4881 POINTL vPt;
4882
4883 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4884 return wxPoint(vPt.x, vPt.y);
4885 }
4886
wxWidgets (Impactor)