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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
37 #include <stdio.h>
38 #endif
39
40 #if wxUSE_OWNER_DRAWN
41 #include "wx/ownerdrw.h"
42 #endif
43
44 #if wxUSE_DRAG_AND_DROP
45 #include "wx/dnd.h"
46 #endif
47
48 #include "wx/menuitem.h"
49 #include "wx/log.h"
50
51 #include "wx/os2/private.h"
52
53 #if wxUSE_TOOLTIPS
54 #include "wx/tooltip.h"
55 #endif
56
57 #if wxUSE_CARET
58 #include "wx/caret.h"
59 #endif // wxUSE_CARET
60
61 #include "wx/intl.h"
62 #include "wx/log.h"
63
64
65 #include "wx/textctrl.h"
66
67 #include <string.h>
68
69 //
70 // Place compiler, OS specific includes here
71 //
72
73 //
74 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
75 //
76 #ifndef GET_X_LPARAM
77 //
78 // SHORT1FROMMP -- LOWORD
79 //
80 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
81 //
82 // SHORT2FROMMP -- HIWORD
83 //
84 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
85 #endif // GET_X_LPARAM
86
87 #ifndef CW_USEDEFAULT
88 # define CW_USEDEFAULT ((int)0x80000000)
89 #endif
90
91 // ---------------------------------------------------------------------------
92 // global variables
93 // ---------------------------------------------------------------------------
94
95 //
96 // The last Windows message we got (MT-UNSAFE)
97 //
98 QMSG s_currentMsg;
99
100 wxMenu* wxCurrentPopupMenu = NULL;
101 extern wxList WXDLLEXPORT wxPendingDelete;
102 #if defined(__VISAGECPP__) && (__IBMCPP__ < 400)
103 extern wxChar* wxCanvasClassName;
104 #endif
105 wxList* wxWinHandleList = NULL;
106
107 // ---------------------------------------------------------------------------
108 // private functions
109 // ---------------------------------------------------------------------------
110
111 //
112 // the window proc for all our windows; most gui's have something similar
113 //
114 MRESULT wxWndProc( HWND hWnd
115 ,ULONG message
116 ,MPARAM mp1
117 ,MPARAM mp2
118 );
119
120 #ifdef __WXDEBUG__
121 const char *wxGetMessageName(int message);
122 #endif //__WXDEBUG__
123
124 void wxRemoveHandleAssociation(wxWindow* pWin);
125 void wxAssociateWinWithHandle( HWND hWnd
126 ,wxWindow* pWin
127 );
128 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
129
130 //
131 // This magical function is used to translate VK_APPS key presses to right
132 // mouse clicks
133 //
134 static void TranslateKbdEventToMouse( wxWindow* pWin
135 ,int* pX
136 ,int* pY
137 ,MPARAM* pFlags
138 );
139
140 //
141 // get the current state of SHIFT/CTRL keys
142 //
143 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
144 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
145 // ---------------------------------------------------------------------------
146 // event tables
147 // ---------------------------------------------------------------------------
148
149 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
150
151 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
152 EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
153 EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
154 EVT_INIT_DIALOG(wxWindow::OnInitDialog)
155 EVT_IDLE(wxWindow::OnIdle)
156 END_EVENT_TABLE()
157
158 // ===========================================================================
159 // implementation
160 // ===========================================================================
161
162 //
163 // Find an item given the PM Window id
164 //
165 wxWindow* wxWindow::FindItem(
166 long lId
167 ) const
168 {
169 wxControl* pItem = wxDynamicCast( this
170 ,wxControl
171 );
172
173 if (pItem)
174 {
175 //
176 // I it we or one of our "internal" children?
177 //
178 if (pItem->GetId() == lId ||
179 (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND))
180 {
181 return pItem;
182 }
183 }
184
185 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
186
187 while (pCurrent)
188 {
189 wxWindow* pChildWin = pCurrent->GetData();
190 wxWindow* pWnd = pChildWin->FindItem(lId);
191
192 if (pWnd)
193 return pWnd;
194
195 pCurrent = pCurrent->GetNext();
196 }
197 return(NULL);
198 } // end of wxWindow::FindItem
199
200 //
201 // Find an item given the PM Window handle
202 //
203 wxWindow* wxWindow::FindItemByHWND(
204 WXHWND hWnd
205 , bool bControlOnly
206 ) const
207 {
208 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
209
210 while (pCurrent)
211 {
212 wxWindow* pParent = pCurrent->GetData();
213
214 //
215 // Do a recursive search.
216 //
217 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
218
219 if (pWnd)
220 return(pWnd);
221
222 if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl)))
223 {
224 wxWindow* pItem = pCurrent->GetData();
225
226 if (pItem->GetHWND() == hWnd)
227 return(pItem);
228 else
229 {
230 if (pItem->ContainsHWND(hWnd))
231 return(pItem);
232 }
233 }
234 pCurrent = pCurrent->GetNext();
235 }
236 return(NULL);
237 } // end of wxWindow::FindItemByHWND
238
239 //
240 // Default command handler
241 //
242 bool wxWindow::OS2Command(
243 WXUINT WXUNUSED(uParam)
244 , WXWORD WXUNUSED(uId)
245 )
246 {
247 return(FALSE);
248 }
249
250 // ----------------------------------------------------------------------------
251 // constructors and such
252 // ----------------------------------------------------------------------------
253
254 void wxWindow::Init()
255 {
256 //
257 // Generic
258 //
259 InitBase();
260
261 //
262 // PM specific
263 //
264 m_bDoubleClickAllowed = 0;
265 m_bWinCaptured = FALSE;
266
267 m_isBeingDeleted = FALSE;
268 m_fnOldWndProc = 0;
269 m_bUseCtl3D = FALSE;
270 m_bMouseInWindow = FALSE;
271
272 //
273 // wxWnd
274 //
275 m_hMenu = 0;
276 m_hWnd = 0;
277
278 //
279 // Pass WM_GETDLGCODE to DefWindowProc()
280 m_lDlgCode = 0;
281
282 m_nXThumbSize = 0;
283 m_nYThumbSize = 0;
284 m_bBackgroundTransparent = FALSE;
285
286 //
287 // As all windows are created with WS_VISIBLE style...
288 //
289 m_isShown = TRUE;
290
291 #if wxUSE_MOUSEEVENT_HACK
292 m_lLastMouseX =
293 m_lLastMouseY = -1;
294 m_nLastMouseEvent = -1;
295 #endif // wxUSE_MOUSEEVENT_HACK
296 } // wxWindow::Init
297
298 //
299 // Destructor
300 //
301 wxWindow::~wxWindow()
302 {
303 m_isBeingDeleted = TRUE;
304
305 OS2DetachWindowMenu();
306 if (m_parent)
307 m_parent->RemoveChild(this);
308 DestroyChildren();
309 if (m_hWnd)
310 {
311 if(!::WinDestroyWindow(GetHWND()))
312 wxLogLastError(wxT("DestroyWindow"));
313 //
314 // remove hWnd <-> wxWindow association
315 //
316 wxRemoveHandleAssociation(this);
317 }
318 } // end of wxWindow::~wxWindow
319
320 bool wxWindow::Create(
321 wxWindow* pParent
322 , wxWindowID vId
323 , const wxPoint& rPos
324 , const wxSize& rSize
325 , long lStyle
326 , const wxString& rName
327 )
328 {
329 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
330
331 if ( !CreateBase( pParent
332 ,vId
333 ,rPos
334 ,rSize
335 ,lStyle
336 ,wxDefaultValidator
337 ,rName
338 ))
339 return(FALSE);
340
341 pParent->AddChild(this);
342
343 ULONG ulFlags = 0L;
344
345 //
346 // Frame windows and their derivatives only
347 //
348 if (lStyle & wxBORDER)
349 ulFlags |= FCF_BORDER;
350 if (lStyle & wxTHICK_FRAME )
351 ulFlags |= FCF_SIZEBORDER;
352
353 //
354 // Some generic window styles
355 //
356 ulFlags |= WS_VISIBLE;
357 if (lStyle & wxCLIP_CHILDREN )
358 ulFlags |= WS_CLIPCHILDREN;
359
360 bool bWant3D;
361 WXDWORD dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
362
363 //
364 // OS/2 PM doesn't have "extended" styles but if the library specifies
365 // them and we are creating a frame window then at least give it a border
366 //
367 if ( bWant3D ||
368 (m_windowStyle & wxSIMPLE_BORDER) ||
369 (m_windowStyle & wxRAISED_BORDER ) ||
370 (m_windowStyle & wxSUNKEN_BORDER) ||
371 (m_windowStyle & wxDOUBLE_BORDER)
372 )
373 {
374 ulFlags |= FCF_BORDER;
375 }
376 OS2Create( m_windowId
377 ,pParent
378 ,wxCanvasClassName
379 ,this
380 ,NULL
381 ,rPos.x
382 ,rPos.y
383 ,WidthDefault(rSize.x)
384 ,HeightDefault(rSize.y)
385 ,ulFlags
386 ,NULL
387 ,dwExStyle
388 );
389 return(TRUE);
390 } // end of wxWindow::Create
391
392 // ---------------------------------------------------------------------------
393 // basic operations
394 // ---------------------------------------------------------------------------
395
396 void wxWindow::SetFocus()
397 {
398 HWND hWnd = GetHwnd();
399
400 if (hWnd)
401 ::WinSetFocus(HWND_DESKTOP, hWnd);
402 } // end of wxWindow::SetFocus
403
404 wxWindow* wxWindowBase::FindFocus()
405 {
406 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
407
408 if (hWnd)
409 {
410 return wxFindWinFromHandle((WXHWND)hWnd);
411 }
412 return NULL;
413 } // wxWindowBase::FindFocus
414
415 bool wxWindow::Enable(
416 bool bEnable
417 )
418 {
419 if (!wxWindowBase::Enable(bEnable))
420 return(FALSE);
421
422 HWND hWnd = GetHwnd();
423
424 if ( hWnd )
425 ::WinEnableWindow(hWnd, (BOOL)bEnable);
426
427 wxWindowList::Node* pNode = GetChildren().GetFirst();
428
429 while (pNode)
430 {
431 wxWindow* pChild = pNode->GetData();
432
433 pChild->Enable(bEnable);
434 pNode = pNode->GetNext();
435 }
436 return(TRUE);
437 } // end of wxWindow::Enable
438
439 bool wxWindow::Show(
440 bool bShow
441 )
442 {
443 if (!wxWindowBase::Show(bShow))
444 return(FALSE);
445
446 HWND hWnd = GetHwnd();
447
448 ::WinShowWindow(hWnd, bShow);
449
450 if (bShow)
451 {
452 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
453 }
454 return(TRUE);
455 } // end of wxWindow::Show
456
457 void wxWindow::Raise()
458 {
459 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
460 } // end of wxWindow::Raise
461
462 void wxWindow::Lower()
463 {
464 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
465 } // end of wxWindow::Lower
466
467 void wxWindow::SetTitle(
468 const wxString& rTitle
469 )
470 {
471 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
472 } // end of wxWindow::SetTitle
473
474 wxString wxWindow::GetTitle() const
475 {
476 return wxGetWindowText(GetHWND());
477 } // end of wxWindow::GetTitle
478
479 void wxWindow::CaptureMouse()
480 {
481 HWND hWnd = GetHwnd();
482
483 if (hWnd && !m_bWinCaptured)
484 {
485 ::WinSetCapture(HWND_DESKTOP, hWnd);
486 m_bWinCaptured = TRUE;
487 }
488 } // end of wxWindow::GetTitle
489
490 void wxWindow::ReleaseMouse()
491 {
492 if (m_bWinCaptured)
493 {
494 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
495 m_bWinCaptured = FALSE;
496 }
497 } // end of wxWindow::ReleaseMouse
498
499 bool wxWindow::SetFont(
500 const wxFont& rFont
501 )
502 {
503 if (!wxWindowBase::SetFont(rFont))
504 {
505 // nothing to do
506 return(FALSE);
507 }
508
509 HWND hWnd = GetHwnd();
510
511 if (hWnd != 0)
512 {
513 wxChar zFont[128];
514
515 sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str());
516 return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont));
517 }
518 return(TRUE);
519 }
520
521 bool wxWindow::SetCursor(
522 const wxCursor& rCursor
523 ) // check if base implementation is OK
524 {
525 if ( !wxWindowBase::SetCursor(rCursor))
526 {
527 // no change
528 return FALSE;
529 }
530
531 wxASSERT_MSG( m_cursor.Ok(),
532 wxT("cursor must be valid after call to the base version"));
533
534 HWND hWnd = GetHwnd();
535 POINTL vPoint;
536 RECTL vRect;
537 HPS hPS;
538 HRGN hRGN;
539
540 hPS = ::WinGetPS(hWnd);
541
542 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
543 ::WinQueryWindowRect(hWnd, &vRect);
544
545 hRGN = ::GpiCreateRegion(hPS, 1L, &vRect);
546
547 if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy())
548 {
549 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
550 }
551 return TRUE;
552 } // end of wxWindow::SetCursor
553
554 void wxWindow::WarpPointer(
555 int nXPos
556 , int nYPos
557 )
558 {
559 int nX = nXPos;
560 int nY = nYPos;
561 RECTL vRect;
562
563 ::WinQueryWindowRect(GetHwnd(), &vRect);
564 nX += vRect.xLeft;
565 nY += vRect.yBottom;
566
567 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
568 } // end of wxWindow::WarpPointer
569
570 #if WXWIN_COMPATIBILITY
571 void wxWindow::OS2DeviceToLogical (float *x, float *y) const
572 {
573 }
574 #endif // WXWIN_COMPATIBILITY
575
576 // ---------------------------------------------------------------------------
577 // scrolling stuff
578 // ---------------------------------------------------------------------------
579
580 #if WXWIN_COMPATIBILITY
581 void wxWindow::SetScrollRange(
582 int nOrient
583 , int nRange
584 , bool bRefresh
585 )
586 {
587 ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, nRange));
588 } // end of wxWindow::SetScrollRange
589
590 void wxWindow::SetScrollPage(
591 int nOrient
592 , int nPage
593 , bool bRefresh
594 )
595 {
596 if ( orient == wxHORIZONTAL )
597 m_xThumbSize = page;
598 else
599 m_yThumbSize = page;
600 }
601
602 int wxWindow::OldGetScrollRange(
603 int nOrient
604 ) const
605 {
606 MRESULT mRc;
607 HWND hWnd = GetHwnd();
608
609 if (hWnd)
610 {
611 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
612 return(SHORT2FROMMR(mRc));
613 }
614 return 0;
615 } // end of wxWindow::OldGetScrollRange
616
617 int wxWindow::GetScrollPage(
618 int nOrient
619 ) const
620 {
621 if (nOrient == wxHORIZONTAL)
622 return m_nXThumbSize;
623 else
624 return m_nYThumbSize;
625 } // end of wxWindow::GetScrollPage
626 #endif // WXWIN_COMPATIBILITY
627
628 int wxWindow::GetScrollPos(
629 int nOrient
630 ) const
631 {
632 return((int)::WinSendMsg(GetHwnd(), SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
633 } // end of wxWindow::GetScrollPos
634
635 int wxWindow::GetScrollRange(
636 int nOrient
637 ) const
638 {
639 MRESULT mr;
640
641 mr = ::WinSendMsg(GetHwnd(), SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
642 return((int)SHORT2FROMMR(mr));
643 } // end of wxWindow::GetScrollRange
644
645 int wxWindow::GetScrollThumb(
646 int nOrient
647 ) const
648 {
649 WNDPARAMS vWndParams;
650 PSBCDATA pSbcd;
651
652 ::WinSendMsg(GetHwnd(), WM_QUERYWINDOWPARAMS, (MPARAM)&vWndParams, (MPARAM)NULL);
653 pSbcd = (PSBCDATA)vWndParams.pCtlData;
654 return((int)pSbcd->posThumb);
655 } // end of wxWindow::GetScrollThumb
656
657 void wxWindow::SetScrollPos(
658 int nOrient
659 , int nPos
660 , bool bRefresh
661 )
662 {
663 ::WinSendMsg(GetHwnd(), SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
664 } // end of wxWindow::SetScrollPos(
665
666 void wxWindow::SetScrollbar(
667 int nOrient
668 , int nPos
669 , int nThumbVisible
670 , int nRange
671 , bool bRefresh
672 )
673 {
674 ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, nRange));
675 if (nOrient == wxHORIZONTAL)
676 {
677 m_nXThumbSize = nThumbVisible;
678 }
679 else
680 {
681 m_nYThumbSize = nThumbVisible;
682 }
683 } // end of wxWindow::SetScrollbar
684
685 void wxWindow::ScrollWindow(
686 int nDx
687 , int nDy
688 , const wxRect* pRect
689 )
690 {
691 RECTL vRect2;
692
693 if (pRect)
694 {
695 vRect2.xLeft = pRect->x;
696 vRect2.yTop = pRect->y;
697 vRect2.xRight = pRect->x + pRect->width;
698 vRect2.yBottom = pRect->y + pRect->height;
699 }
700
701 if (pRect)
702 ::WinScrollWindow(GetHwnd(), (LONG)nDx, (LONG)nDy, &vRect2, NULL, NULLHANDLE, NULL, 0L);
703 else
704 ::WinScrollWindow(GetHwnd(), nDx, nDy, NULL, NULL, NULLHANDLE, NULL, 0L);
705 } // end of wxWindow::ScrollWindow
706
707 // ---------------------------------------------------------------------------
708 // subclassing
709 // ---------------------------------------------------------------------------
710
711 void wxWindow::SubclassWin(
712 WXHWND hWnd
713 )
714 {
715 HWND hwnd = (HWND)hWnd;
716
717 wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
718
719 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
720
721 wxAssociateWinWithHandle(hwnd, this);
722
723 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
724 ::WinSetWindowULong(hwnd, QWS_USER, (ULONG)wxWndProc);
725 } // end of wxWindow::SubclassWin
726
727 void wxWindow::UnsubclassWin()
728 {
729 wxRemoveHandleAssociation(this);
730
731 //
732 // Restore old Window proc
733 //
734 HWND hwnd = GetHwnd();
735
736 if (hwnd)
737 {
738 m_hWnd = 0;
739
740 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
741
742 PFNWP fnProc = (PFNWP)::WinQueryWindowULong(hwnd, QWS_USER);
743 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
744 {
745 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
746 m_fnOldWndProc = 0;
747 }
748 }
749 } // end of wxWindow::UnsubclassWin
750
751 //
752 // Make a Windows extended style from the given wxWindows window style
753 //
754 WXDWORD wxWindow::MakeExtendedStyle(
755 long lStyle
756 , bool bEliminateBorders
757 )
758 {
759 //
760 // PM does not support extended style
761 //
762 WXDWORD exStyle = 0;
763 return exStyle;
764 } // end of wxWindow::MakeExtendedStyle
765
766 //
767 // Determines whether native 3D effects or CTL3D should be used,
768 // applying a default border style if required, and returning an extended
769 // style to pass to CreateWindowEx.
770 //
771 WXDWORD wxWindow::Determine3DEffects(
772 WXDWORD dwDefaultBorderStyle
773 , bool* pbWant3D
774 ) const
775 {
776 WXDWORD dwStyle = 0L;
777
778 //
779 // Native PM does not have any specialize 3D effects like WIN32 does
780 //
781 *pbWant3D = FALSE;
782 return dwStyle;
783 } // end of wxWindow::Determine3DEffects
784
785 #if WXWIN_COMPATIBILITY
786 void wxWindow::OnCommand(
787 wxWindow& rWin
788 , wxCommandEvent& rEvent
789 )
790 {
791 if (GetEventHandler()->ProcessEvent(rEvent))
792 return;
793 if (m_parent)
794 m_parent->GetEventHandler()->OnCommand( rWin
795 ,rEvent
796 );
797 } // end of wxWindow::OnCommand
798
799 wxObject* wxWindow::GetChild(
800 int nNumber
801 ) const
802 {
803 //
804 // Return a pointer to the Nth object in the Panel
805 //
806 wxNode* pNode = GetChildren().First();
807 int n = nNumber;
808
809 while (pNode && n--)
810 pNode = pNode->Next();
811 if (pNode)
812 {
813 wxObject* pObj = (wxObject*)pNode->Data();
814 return(pObj);
815 }
816 else
817 return NULL;
818 } // end of wxWindow::GetChild
819
820 #endif // WXWIN_COMPATIBILITY
821
822 //
823 // Setup background and foreground colours correctly
824 //
825 void wxWindow::SetupColours()
826 {
827 if ( GetParent() )
828 SetBackgroundColour(GetParent()->GetBackgroundColour());
829 } // end of wxWindow::SetupColours
830
831 void wxWindow::OnIdle(
832 wxIdleEvent& rEvent
833 )
834 {
835 //
836 // Check if we need to send a LEAVE event
837 //
838 if (m_bMouseInWindow)
839 {
840 POINTL vPoint;
841
842 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
843 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
844 {
845 //
846 // Generate a LEAVE event
847 //
848 m_bMouseInWindow = FALSE;
849
850 //
851 // Unfortunately the mouse button and keyboard state may have changed
852 // by the time the OnIdle function is called, so 'state' may be
853 // meaningless.
854 //
855 int nState = 0;
856
857 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
858 nState |= VK_SHIFT;
859 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
860 nState |= VK_CTRL;
861
862 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
863
864 InitMouseEvent( rEvent
865 ,vPoint.x
866 ,vPoint.y
867 ,nState
868 );
869 (void)GetEventHandler()->ProcessEvent(rEvent);
870 }
871 }
872 UpdateWindowUI();
873 } // end of wxWindow::OnIdle
874
875 //
876 // Set this window to be the child of 'parent'.
877 //
878 bool wxWindow::Reparent(
879 wxWindow* pParent
880 )
881 {
882 if (!wxWindowBase::Reparent(pParent))
883 return FALSE;
884
885 HWND hWndChild = GetHwnd();
886 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
887
888 ::WinSetParent(hWndChild, hWndParent, TRUE);
889 return TRUE;
890 } // end of wxWindow::Reparent
891
892 void wxWindow::Clear()
893 {
894 wxClientDC vDc(this);
895 wxBrush vBrush( GetBackgroundColour()
896 ,wxSOLID
897 );
898
899 vDc.SetBackground(vBrush);
900 vDc.Clear();
901 } // end of wxWindow::Clear
902
903 void wxWindow::Refresh(
904 bool bEraseBack
905 , const wxRect* pRect
906 )
907 {
908 HWND hWnd = GetHwnd();
909
910 if (hWnd)
911 {
912 if (pRect)
913 {
914 RECTL vOs2Rect;
915
916 vOs2Rect.xLeft = pRect->x;
917 vOs2Rect.yTop = pRect->y;
918 vOs2Rect.xRight = pRect->x + pRect->width;
919 vOs2Rect.yBottom = pRect->y + pRect->height;
920
921 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
922 }
923 else
924 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
925 }
926 } // end of wxWindow::Refresh
927
928 // ---------------------------------------------------------------------------
929 // drag and drop
930 // ---------------------------------------------------------------------------
931
932 #if wxUSE_DRAG_AND_DROP
933 void wxWindow::SetDropTarget(
934 wxDropTarget* pDropTarget
935 )
936 {
937 if (m_dropTarget != 0)
938 {
939 m_dropTarget->Revoke(m_hWnd);
940 delete m_dropTarget;
941 }
942 m_dropTarget = pDropTarget;
943 if (m_dropTarget != 0)
944 m_dropTarget->Register(m_hWnd);
945 } // end of wxWindow::SetDropTarget
946 #endif
947
948 //
949 // old style file-manager drag&drop support: we retain the old-style
950 // DragAcceptFiles in parallel with SetDropTarget.
951 //
952 void wxWindow::DragAcceptFiles(
953 bool bAccept
954 )
955 {
956 HWND hWnd = GetHwnd();
957
958 if (hWnd && bAccept)
959 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
960 } // end of wxWindow::DragAcceptFiles
961
962 // ----------------------------------------------------------------------------
963 // tooltips
964 // ----------------------------------------------------------------------------
965
966 #if wxUSE_TOOLTIPS
967
968 void wxWindow::DoSetToolTip(
969 wxToolTip* pTooltip
970 )
971 {
972 wxWindowBase::DoSetToolTip(pTooltip);
973
974 if (m_tooltip)
975 m_tooltip->SetWindow(this);
976 } // end of wxWindow::DoSetToolTip
977
978 #endif // wxUSE_TOOLTIPS
979
980 // ---------------------------------------------------------------------------
981 // moving and resizing
982 // ---------------------------------------------------------------------------
983
984 // Get total size
985 void wxWindow::DoGetSize(
986 int* pWidth
987 , int* pHeight
988 ) const
989 {
990 HWND hWnd = GetHwnd();
991 RECTL vRect;
992
993 ::WinQueryWindowRect(hWnd, &vRect);
994
995 if (pWidth)
996 *pWidth = vRect.xRight - vRect.xLeft;
997 if (pHeight )
998 // OS/2 PM is backwards from windows
999 *pHeight = vRect.yTop - vRect.yBottom;
1000 } // end of wxWindow::DoGetSize
1001
1002 void wxWindow::DoGetPosition(
1003 int* pX
1004 , int* pY
1005 ) const
1006 {
1007 HWND hWnd = GetHwnd();
1008 RECT vRect;
1009 POINTL vPoint;
1010
1011 ::WinQueryWindowRect(hWnd, &vRect);
1012
1013 vPoint.x = vRect.xLeft;
1014 vPoint.y = vRect.yBottom;
1015
1016 //
1017 // We do the adjustments with respect to the parent only for the "real"
1018 // children, not for the dialogs/frames
1019 //
1020 if (!IsTopLevel())
1021 {
1022 HWND hParentWnd = 0;
1023 wxWindow* pParent = GetParent();
1024
1025 if (pParent)
1026 hParentWnd = GetWinHwnd(pParent);
1027
1028 //
1029 // Since we now have the absolute screen coords, if there's a parent we
1030 // must subtract its bottom left corner
1031 //
1032 if (hParentWnd)
1033 {
1034 RECTL vRect2;
1035
1036 ::WinQueryWindowRect(hParentWnd, &vRect2);
1037 vPoint.x -= vRect.xLeft;
1038 vPoint.y -= vRect.yBottom;
1039 }
1040
1041 //
1042 // We may be faking the client origin. So a window that's really at (0,
1043 // 30) may appear (to wxWin apps) to be at (0, 0).
1044 //
1045 wxPoint vPt(pParent->GetClientAreaOrigin());
1046
1047 vPoint.x -= vPt.x;
1048 vPoint.y -= vPt.y;
1049 }
1050
1051 if (pX)
1052 *pX = vPoint.x;
1053 if (pY)
1054 *pY = vPoint.y;
1055 } // end of wxWindow::DoGetPosition
1056
1057 void wxWindow::DoScreenToClient(
1058 int* pX
1059 , int* pY
1060 ) const
1061 {
1062 HWND hWnd = GetHwnd();
1063 SWP vSwp;
1064
1065 ::WinQueryWindowPos(hWnd, &vSwp);
1066
1067 if (pX)
1068 *pX -= vSwp.x;
1069 if (pY)
1070 *pY -= vSwp.y;
1071 } // end of wxWindow::DoScreenToClient
1072
1073 void wxWindow::DoClientToScreen(
1074 int* pX
1075 , int* pY
1076 ) const
1077 {
1078 HWND hWnd = GetHwnd();
1079 SWP vSwp;
1080
1081 ::WinQueryWindowPos(hWnd, &vSwp);
1082
1083 if (pX)
1084 *pX += vSwp.x;
1085 if (pY)
1086 *pY += vSwp.y;
1087 } // end of wxWindow::DoClientToScreen
1088
1089 //
1090 // Get size *available for subwindows* i.e. excluding menu bar etc.
1091 // Must be a frame type window
1092 //
1093 void wxWindow::DoGetClientSize(
1094 int* pWidth
1095 , int* pHeight
1096 ) const
1097 {
1098 HWND hWnd = GetHwnd();
1099 HWND hWndClient;
1100 RECTL vRect;
1101
1102 hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1103 ::WinQueryWindowRect(hWndClient, &vRect);
1104
1105 if (pWidth)
1106 *pWidth = vRect.xRight;
1107 if (pHeight)
1108 *pHeight = vRect.yTop;
1109 } // end of wxWindow::DoGetClientSize
1110
1111 void wxWindow::DoMoveWindow(
1112 int nX
1113 , int nY
1114 , int nWidth
1115 , int nHeight
1116 )
1117 {
1118 if ( !::WinSetWindowPos( GetHwnd()
1119 ,HWND_TOP
1120 ,(LONG)nX
1121 ,(LONG)nY
1122 ,(LONG)nWidth
1123 ,(LONG)nHeight
1124 ,SWP_SIZE | SWP_MOVE
1125 ))
1126 {
1127 wxLogLastError("MoveWindow");
1128 }
1129 } // end of wxWindow::DoMoveWindow
1130
1131 //
1132 // Set the size of the window: if the dimensions are positive, just use them,
1133 // but if any of them is equal to -1, it means that we must find the value for
1134 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1135 // which case -1 is a valid value for x and y)
1136 //
1137 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1138 // the width/height to best suit our contents, otherwise we reuse the current
1139 // width/height
1140 //
1141 void wxWindow::DoSetSize(
1142 int nX
1143 , int nY
1144 , int nWidth
1145 , int nHeight
1146 , int nSizeFlags
1147 )
1148 {
1149 //
1150 // Get the current size and position...
1151 //
1152 int nCurrentX;
1153 int nCurrentY;
1154 int nCurrentWidth;
1155 int nCurrentHeight;
1156 wxSize vSize(-1, -1);
1157
1158 GetPosition( &nCurrentX
1159 ,&nCurrentY
1160 );
1161 GetSize( &nCurrentWidth
1162 ,&nCurrentHeight
1163 );
1164
1165 //
1166 // ... and don't do anything (avoiding flicker) if it's already ok
1167 //
1168 if ( nX == nCurrentX &&
1169 nY == nCurrentY &&
1170 nWidth == nCurrentWidth &&
1171 nHeight == nCurrentHeight
1172 )
1173 {
1174 return;
1175 }
1176
1177 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1178 nX = nCurrentX;
1179 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1180 nY = nCurrentY;
1181
1182 AdjustForParentClientOrigin( nX
1183 ,nY
1184 ,nSizeFlags
1185 );
1186
1187 if (nWidth == -1)
1188 {
1189 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1190 {
1191 vSize = DoGetBestSize();
1192 nWidth = vSize.x;
1193 }
1194 else
1195 {
1196 //
1197 // Just take the current one
1198 //
1199 nWidth = nCurrentWidth;
1200 }
1201 }
1202
1203 if (nHeight == -1)
1204 {
1205 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1206 {
1207 if (vSize.x == -1)
1208 {
1209 vSize = DoGetBestSize();
1210 }
1211 nHeight = vSize.y;
1212 }
1213 else
1214 {
1215 // just take the current one
1216 nHeight = nCurrentHeight;
1217 }
1218 }
1219
1220 DoMoveWindow( nX
1221 ,nY
1222 ,nWidth
1223 ,nHeight
1224 );
1225 } // end of wxWindow::DoSetSize
1226
1227 void wxWindow::DoSetClientSize(
1228 int nWidth
1229 , int nHeight
1230 )
1231 {
1232 wxWindow* pParent = GetParent();
1233 HWND hWnd = GetHwnd();
1234 HWND hParentWnd = (HWND)0;
1235 HWND hClientWnd = (HWND)0;
1236 RECTL vRect;
1237 RECT vRect2;
1238 RECT vRect3;
1239
1240 hClientWnd = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1241 ::WinQueryWindowRect(hClientWnd, &vRect2);
1242
1243 if (pParent)
1244 hParentWnd = (HWND) pParent->GetHWND();
1245
1246 ::WinQueryWindowRect(hWnd, &vRect);
1247 ::WinQueryWindowRect(hParentWnd, &vRect3);
1248 //
1249 // Find the difference between the entire window (title bar and all)
1250 // and the client area; add this to the new client size to move the
1251 // window. OS/2 is backward from windows on height
1252 //
1253 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1254 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1255
1256 //
1257 // If there's a parent, must subtract the parent's bottom left corner
1258 // since MoveWindow moves relative to the parent
1259 //
1260 POINTL vPoint;
1261
1262 vPoint.x = vRect2.xLeft;
1263 vPoint.y = vRect2.yBottom;
1264 if (pParent)
1265 {
1266 vPoint.x -= vRect3.xLeft;
1267 vPoint.y -= vRect3.yBottom;
1268 }
1269
1270 DoMoveWindow( vPoint.x
1271 ,vPoint.y
1272 ,nActualWidth
1273 ,nActualHeight
1274 );
1275
1276 wxSizeEvent vEvent( wxSize( nWidth
1277 ,nHeight
1278 )
1279 ,m_windowId
1280 );
1281
1282 vEvent.SetEventObject(this);
1283 GetEventHandler()->ProcessEvent(vEvent);
1284 } // end of wxWindow::DoSetClientSize
1285
1286 wxPoint wxWindow::GetClientAreaOrigin() const
1287 {
1288 return wxPoint(0, 0);
1289 } // end of wxWindow::GetClientAreaOrigin
1290
1291 void wxWindow::AdjustForParentClientOrigin(
1292 int& rX
1293 , int& rY
1294 , int nSizeFlags
1295 )
1296 {
1297 //
1298 // Don't do it for the dialogs/frames - they float independently of their
1299 // parent
1300 //
1301 if (!IsTopLevel())
1302 {
1303 wxWindow* pParent = GetParent();
1304
1305 if (!(nSizeFlags & wxSIZE_NO_ADJUSTMENTS) && pParent)
1306 {
1307 wxPoint vPoint(pParent->GetClientAreaOrigin());
1308 rX += vPoint.x;
1309 rY += vPoint.y;
1310 }
1311 }
1312 } // end of wxWindow::AdjustForParentClientOrigin
1313
1314 // ---------------------------------------------------------------------------
1315 // text metrics
1316 // ---------------------------------------------------------------------------
1317
1318 int wxWindow::GetCharHeight() const
1319 {
1320 HPS hPs;
1321 FONTMETRICS vFontMetrics;
1322 BOOL bRc;
1323
1324 hPs = ::WinGetPS(GetHwnd());
1325
1326 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1327 return (0);
1328 else
1329 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1330 ::WinReleasePS(hPs);
1331 } // end of wxWindow::GetCharHeight
1332
1333 int wxWindow::GetCharWidth() const
1334 {
1335 HPS hPs;
1336 FONTMETRICS vFontMetrics;
1337
1338 hPs = ::WinGetPS(GetHwnd());
1339
1340 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1341 return (0);
1342 else
1343 return(vFontMetrics.lAveCharWidth);
1344 ::WinReleasePS(hPs);
1345 } // end of wxWindow::GetCharWidth
1346
1347 void wxWindow::GetTextExtent(
1348 const wxString& rString
1349 , int* pX
1350 , int* pY
1351 , int* pDescent
1352 , int* pExternalLeading
1353 , const wxFont* pTheFont
1354 ) const
1355 {
1356 const wxFont* pFontToUse = pTheFont;
1357 HPS hPs;
1358
1359 hPs = ::WinGetPS(GetHwnd());
1360 /*
1361 // TODO: Will have to play with fonts later
1362
1363 if (!pFontToUse)
1364 pFontToUse = &m_font;
1365
1366 HFONT hFnt = 0;
1367 HFONT hFfontOld = 0;
1368
1369 if (pFontToUse && pFontToUse->Ok())
1370 {
1371 ::GpiCreateLog
1372 hFnt = (HFONT)((wxFont *)pFontToUse)->GetResourceHandle(); // const_cast
1373 if (hFnt)
1374 hFontOld = (HFONT)SelectObject(dc,fnt);
1375 }
1376
1377 SIZE sizeRect;
1378 TEXTMETRIC tm;
1379 GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1380 GetTextMetrics(dc, &tm);
1381
1382 if ( fontToUse && fnt && hfontOld )
1383 SelectObject(dc, hfontOld);
1384
1385 ReleaseDC(hWnd, dc);
1386
1387 if ( x )
1388 *x = sizeRect.cx;
1389 if ( y )
1390 *y = sizeRect.cy;
1391 if ( descent )
1392 *descent = tm.tmDescent;
1393 if ( externalLeading )
1394 *externalLeading = tm.tmExternalLeading;
1395 */
1396 ::WinReleasePS(hPs);
1397 }
1398
1399 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1400 // ---------------------------------------------------------------------------
1401 // Caret manipulation
1402 // ---------------------------------------------------------------------------
1403
1404 void wxWindow::CreateCaret(
1405 int nWidth
1406 , int nHeight
1407 )
1408 {
1409 SetCaret(new wxCaret( this
1410 ,nWidth
1411 ,nHeight
1412 ));
1413 } // end of wxWindow::CreateCaret
1414
1415 void wxWindow::CreateCaret(
1416 const wxBitmap* pBitmap
1417 )
1418 {
1419 wxFAIL_MSG("not implemented");
1420 } // end of wxWindow::CreateCaret
1421
1422 void wxWindow::ShowCaret(
1423 bool bShow
1424 )
1425 {
1426 wxCHECK_RET( m_caret, "no caret to show" );
1427
1428 m_caret->Show(bShow);
1429 } // end of wxWindow::ShowCaret
1430
1431 void wxWindow::DestroyCaret()
1432 {
1433 SetCaret(NULL);
1434 } // end of wxWindow::DestroyCaret
1435
1436 void wxWindow::SetCaretPos(
1437 int nX
1438 , int nY)
1439 {
1440 wxCHECK_RET( m_caret, "no caret to move" );
1441
1442 m_caret->Move( nX
1443 ,nY
1444 );
1445 } // end of wxWindow::SetCaretPos
1446
1447 void wxWindow::GetCaretPos(
1448 int* pX
1449 , int* pY
1450 ) const
1451 {
1452 wxCHECK_RET( m_caret, "no caret to get position of" );
1453
1454 m_caret->GetPosition( pX
1455 ,pY
1456 );
1457 } // end of wxWindow::GetCaretPos
1458
1459 #endif //wxUSE_CARET
1460
1461 // ---------------------------------------------------------------------------
1462 // popup menu
1463 // ---------------------------------------------------------------------------
1464
1465 bool wxWindow::DoPopupMenu(
1466 wxMenu* pMenu
1467 , int nX
1468 , int nY
1469 )
1470 {
1471 HWND hWnd = GetHwnd();
1472 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1473 HWND hMenu = GetHmenuOf(pMenu);
1474
1475 pMenu->SetInvokingWindow(this);
1476 pMenu->UpdateUI();
1477
1478 DoClientToScreen( &nX
1479 ,&nY
1480 );
1481 wxCurrentPopupMenu = pMenu;
1482
1483 ::WinPopupMenu( hWndParent
1484 ,hWnd
1485 ,hMenu
1486 ,nX
1487 ,nY
1488 ,0L
1489 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1490 );
1491 wxYield();
1492 wxCurrentPopupMenu = NULL;
1493
1494 pMenu->SetInvokingWindow(NULL);
1495 return TRUE;
1496 } // end of wxWindow::DoPopupMenu
1497
1498 // ===========================================================================
1499 // pre/post message processing
1500 // ===========================================================================
1501
1502 MRESULT wxWindow::OS2DefWindowProc(
1503 WXUINT uMsg
1504 , WXWPARAM wParam
1505 , WXLPARAM lParam
1506 )
1507 {
1508 if (m_fnOldWndProc)
1509 return ((MRESULT)m_fnOldWndProc());
1510 else
1511 return (::WinDefWindowProc(GetHwnd(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam));
1512 } // end of wxWindow::OS2DefWindowProc
1513
1514 bool wxWindow::OS2ProcessMessage(
1515 WXMSG* pMsg
1516 )
1517 {
1518 QMSG* pQMsg = (QMSG*)pMsg;
1519
1520 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
1521 {
1522 //
1523 // Intercept dialog navigation keys
1524 //
1525 bool bProcess = TRUE;
1526 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
1527
1528 if (uKeyFlags & KC_KEYUP)
1529 bProcess = FALSE;
1530
1531 if (uKeyFlags & KC_ALT)
1532 bProcess = FALSE;
1533
1534 if (!(uKeyFlags & KC_VIRTUALKEY))
1535 bProcess = FALSE;
1536
1537 if (bProcess)
1538 {
1539 bool bCtrlDown = IsCtrlDown();
1540 bool bShiftDown = IsShiftDown();
1541
1542 //
1543 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
1544 // don't process it if it's the case (except for Ctrl-Tab/Enter
1545 // combinations which are always processed)
1546 //
1547 ULONG ulDlgCode = 0;
1548
1549 if (!bCtrlDown)
1550 {
1551 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
1552 }
1553
1554 bool bForward = TRUE;
1555 bool bWindowChange = FALSE;
1556
1557 switch (SHORT2FROMMP(pQMsg->mp2))
1558 {
1559 //
1560 // Going to make certain assumptions about specific types of controls
1561 // here, so we may have to alter some things later if they prove invalid
1562 //
1563 case VK_TAB:
1564 //
1565 // Shift tabl will always be a nav-key but tabs may be wanted
1566 //
1567 if (!bShiftDown)
1568 {
1569 bProcess = FALSE;
1570 }
1571 else
1572 {
1573 //
1574 // Entry Fields want tabs for themselve usually
1575 //
1576 switch (ulDlgCode)
1577 {
1578 case DLGC_ENTRYFIELD:
1579 case DLGC_MLE:
1580 bProcess = TRUE;
1581 break;
1582
1583 default:
1584 bProcess = FALSE;
1585 }
1586
1587 //
1588 // Ctrl-Tab cycles thru notebook pages
1589 //
1590 bWindowChange = bCtrlDown;
1591 bForward = !bShiftDown;
1592 }
1593 break;
1594
1595 case VK_UP:
1596 case VK_LEFT:
1597 if (bCtrlDown)
1598 bProcess = FALSE;
1599 else
1600 bForward = FALSE;
1601 break;
1602
1603 case VK_DOWN:
1604 case VK_RIGHT:
1605 if (bCtrlDown)
1606 bProcess = FALSE;
1607 break;
1608
1609 case VK_ENTER:
1610 {
1611 if (bCtrlDown)
1612 {
1613 //
1614 // ctrl-enter is not processed
1615 //
1616 return FALSE;
1617 }
1618 else if (ulDlgCode & DLGC_BUTTON)
1619 {
1620 //
1621 // buttons want process Enter themselevs
1622 //
1623 bProcess = FALSE;
1624 }
1625 else
1626 {
1627 wxPanel* pPanel = wxDynamicCast(this, wxPanel);
1628 wxButton* pBtn = NULL;
1629
1630 if (pPanel)
1631 {
1632 //
1633 // Panel may have a default button which should
1634 // be activated by Enter
1635 //
1636 pBtn = pPanel->GetDefaultItem();
1637 }
1638
1639 if (pBtn && pBtn->IsEnabled())
1640 {
1641 //
1642 // If we do have a default button, do press it
1643 //
1644 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
1645 return TRUE;
1646 }
1647 // else: but if it does not it makes sense to make
1648 // it work like a TAB - and that's what we do.
1649 // Note that Ctrl-Enter always works this way.
1650 }
1651 }
1652 break;
1653
1654 default:
1655 bProcess = FALSE;
1656 }
1657
1658 if (bProcess)
1659 {
1660 wxNavigationKeyEvent vEvent;
1661
1662 vEvent.SetDirection(bForward);
1663 vEvent.SetWindowChange(bWindowChange);
1664 vEvent.SetEventObject(this);
1665
1666 if (GetEventHandler()->ProcessEvent(vEvent))
1667 {
1668 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
1669
1670 if (pBtn)
1671 {
1672 //
1673 // The button which has focus should be default
1674 //
1675 pBtn->SetDefault();
1676 }
1677 return TRUE;
1678 }
1679 }
1680 }
1681 }
1682 //
1683 // Let Dialogs process
1684 //
1685 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
1686 return TRUE;
1687
1688 #if wxUSE_TOOLTIPS
1689 if ( m_tooltip )
1690 {
1691 // relay mouse move events to the tooltip control
1692 QMSG* pQMsg = (QMSG*)pMsg;
1693
1694 if (pQMsg->msg == WM_MOUSEMOVE )
1695 m_tooltip->RelayEvent(pMsg);
1696 }
1697 #endif // wxUSE_TOOLTIPS
1698
1699 return FALSE;
1700 } // end of wxWindow::OS2ProcessMessage
1701
1702 bool wxWindow::OS2TranslateMessage(
1703 WXMSG* pMsg
1704 )
1705 {
1706 return m_acceleratorTable.Translate(this, pMsg);
1707 } // end of wxWindow::OS2TranslateMessage
1708
1709 // ---------------------------------------------------------------------------
1710 // message params unpackers
1711 // ---------------------------------------------------------------------------
1712
1713 void wxWindow::UnpackCommand(
1714 WXWPARAM wParam
1715 , WXLPARAM lParam
1716 , WORD* pId
1717 , WXHWND* phWnd
1718 , WORD* pCmd
1719 )
1720 {
1721 *pId = LOWORD(wParam);
1722 *phWnd = (WXHWND)lParam;
1723 *pCmd = HIWORD(wParam);
1724 } // end of wxWindow::UnpackCommand
1725
1726 void wxWindow::UnpackActivate(
1727 WXWPARAM wParam
1728 , WXLPARAM lParam
1729 , WXWORD* pState
1730 , WXHWND* phWnd
1731 )
1732 {
1733 *pState = LOWORD(wParam);
1734 *phWnd = (WXHWND)lParam;
1735 } // end of wxWindow::UnpackActivate
1736
1737 void wxWindow::UnpackScroll(
1738 WXWPARAM wParam
1739 , WXLPARAM lParam
1740 , WXWORD* pCode
1741 , WXWORD* pPos
1742 , WXHWND* phWnd
1743 )
1744 {
1745 *pCode = LOWORD(wParam);
1746 *pPos = HIWORD(wParam);
1747 *phWnd = (WXHWND)lParam;
1748 } // end of wxWindow::UnpackScroll
1749
1750 void wxWindow::UnpackMenuSelect(
1751 WXWPARAM wParam
1752 , WXLPARAM lParam
1753 , WXWORD* pItem
1754 , WXWORD* pFlags
1755 , WXHMENU* phMenu
1756 )
1757 {
1758 *pItem = (WXWORD)LOWORD(wParam);
1759 *pFlags = HIWORD(wParam);
1760 *phMenu = (WXHMENU)lParam;
1761 } // end of wxWindow::UnpackMenuSelect
1762
1763 // ---------------------------------------------------------------------------
1764 // Main wxWindows window proc and the window proc for wxWindow
1765 // ---------------------------------------------------------------------------
1766
1767 //
1768 // Hook for new window just as it's being created, when the window isn't yet
1769 // associated with the handle
1770 //
1771 wxWindow* wxWndHook = NULL;
1772
1773 //
1774 // Main window proc
1775 //
1776 MRESULT wxWndProc(
1777 HWND hWnd
1778 , ULONG ulMsg
1779 , MPARAM wParam
1780 , MPARAM lParam
1781 )
1782 {
1783 //
1784 // Trace all ulMsgs - useful for the debugging
1785 //
1786 #ifdef __WXDEBUG__
1787 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
1788 wxGetMessageName(ulMsg), wParam, lParam);
1789 #endif // __WXDEBUG__
1790
1791 wxWindow* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
1792
1793 //
1794 // When we get the first message for the HWND we just created, we associate
1795 // it with wxWindow stored in wxWndHook
1796 //
1797 if (!pWnd && wxWndHook)
1798 {
1799 wxAssociateWinWithHandle(hWnd, wxWndHook);
1800 pWnd = wxWndHook;
1801 wxWndHook = NULL;
1802 pWnd->SetHWND((WXHWND)hWnd);
1803 }
1804
1805 MRESULT rc;
1806
1807 //
1808 // Stop right here if we don't have a valid handle in our wxWindow object.
1809 //
1810 if (pWnd && !pWnd->GetHWND())
1811 {
1812 pWnd->SetHWND((WXHWND) hWnd);
1813 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
1814 pWnd->SetHWND(0);
1815 }
1816 else
1817 {
1818 if (pWnd)
1819 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
1820 else
1821 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
1822 }
1823 return rc;
1824 } // end of wxWndProc
1825
1826 //
1827 // We will add (or delete) messages we need to handle at this default
1828 // level as we go
1829 //
1830 MRESULT wxWindow::OS2WindowProc(
1831 WXUINT uMsg
1832 , WXWPARAM wParam
1833 , WXLPARAM lParam
1834 )
1835 {
1836 //
1837 // Did we process the uMsg?
1838 //
1839 bool bProcessed = FALSE;
1840
1841 //
1842 // The return value
1843 //
1844 union
1845 {
1846 bool bAllow;
1847 MRESULT mResult;
1848 WXHICON hIcon;
1849 WXHBRUSH hBrush;
1850 } vRc;
1851
1852 //
1853 // For most messages we should return 0 when we do process the message
1854 //
1855 vRc.mResult = (MRESULT)0;
1856
1857 switch (uMsg)
1858 {
1859 case WM_CREATE:
1860 {
1861 bool bMayCreate;
1862
1863 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
1864 ,&bMayCreate
1865 );
1866 if (bProcessed)
1867 {
1868 //
1869 // Return 0 to bAllow window creation
1870 //
1871 vRc.mResult = (MRESULT)(bMayCreate ? 0 : -1);
1872 }
1873 }
1874 break;
1875
1876 case WM_DESTROY:
1877 bProcessed = HandleDestroy();
1878 break;
1879
1880 case WM_MOVE:
1881 bProcessed = HandleMove( LOWORD(lParam)
1882 ,HIWORD(lParam)
1883 );
1884 break;
1885
1886 case WM_SIZE:
1887 bProcessed = HandleSize( LOWORD(lParam)
1888 ,HIWORD(lParam)
1889 ,(WXUINT)wParam
1890 );
1891 break;
1892
1893 case WM_ACTIVATE:
1894 {
1895 WXWORD wState;
1896 WXHWND hWnd;
1897
1898 UnpackActivate( wParam
1899 ,lParam
1900 ,&wState
1901 ,&hWnd
1902 );
1903
1904 bProcessed = HandleActivate( wState
1905 ,(WXHWND)hWnd
1906 );
1907 }
1908 break;
1909
1910 case WM_SETFOCUS:
1911 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
1912 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
1913 else
1914 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
1915 break;
1916
1917 case WM_PAINT:
1918 bProcessed = HandlePaint();
1919 break;
1920
1921 case WM_CLOSE:
1922 //
1923 // Don't let the DefWindowProc() destroy our window - we'll do it
1924 // ourselves in ~wxWindow
1925 //
1926 bProcessed = TRUE;
1927 vRc.mResult = (MRESULT)TRUE;
1928 break;
1929
1930 case WM_SHOW:
1931 bProcessed = HandleShow(wParam != 0, (int)lParam);
1932 break;
1933
1934 //
1935 // Under OS2 PM Joysticks are treated just like mouse events
1936 // The "Motion" events will be prevelent in joysticks
1937 //
1938 case WM_MOUSEMOVE:
1939 case WM_BUTTON1DOWN:
1940 case WM_BUTTON1UP:
1941 case WM_BUTTON1DBLCLK:
1942 case WM_BUTTON1MOTIONEND:
1943 case WM_BUTTON1MOTIONSTART:
1944 case WM_BUTTON2DOWN:
1945 case WM_BUTTON2UP:
1946 case WM_BUTTON2DBLCLK:
1947 case WM_BUTTON2MOTIONEND:
1948 case WM_BUTTON2MOTIONSTART:
1949 case WM_BUTTON3DOWN:
1950 case WM_BUTTON3UP:
1951 case WM_BUTTON3DBLCLK:
1952 case WM_BUTTON3MOTIONEND:
1953 case WM_BUTTON3MOTIONSTART:
1954 {
1955 short x = LOWORD(lParam);
1956 short y = HIWORD(lParam);
1957
1958 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
1959 }
1960 break;
1961
1962 case WM_SYSCOMMAND:
1963 bProcessed = HandleSysCommand(wParam, lParam);
1964 break;
1965
1966 case WM_COMMAND:
1967 {
1968 WORD id, cmd;
1969 WXHWND hwnd;
1970 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1971
1972 bProcessed = HandleCommand(id, cmd, hwnd);
1973 }
1974 break;
1975
1976 //
1977 // For these messages we must return TRUE if process the message
1978 //
1979 case WM_DRAWITEM:
1980 case WM_MEASUREITEM:
1981 {
1982 int idCtrl = (UINT)wParam;
1983 if ( uMsg == WM_DRAWITEM )
1984 {
1985 bProcessed = OS2OnDrawItem(idCtrl,
1986 (WXDRAWITEMSTRUCT *)lParam);
1987 }
1988 else
1989 {
1990 bProcessed = OS2OnMeasureItem(idCtrl,
1991 (WXMEASUREITEMSTRUCT *)lParam);
1992 }
1993
1994 if ( bProcessed )
1995 vRc.mResult = (MRESULT)TRUE;
1996 }
1997 break;
1998
1999 case WM_QUERYDLGCODE:
2000 if ( m_lDlgCode )
2001 {
2002 vRc.mResult = (MRESULT)m_lDlgCode;
2003 bProcessed = TRUE;
2004 }
2005 //
2006 //else: get the dlg code from the DefWindowProc()
2007 //
2008 break;
2009
2010 //
2011 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2012 // and key-down events are obtained from the WM_CHAR params.
2013 //
2014 case WM_CHAR:
2015 {
2016 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2017
2018 if (uKeyFlags & KC_KEYUP)
2019 {
2020 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2021 break;
2022 }
2023 else // keydown event
2024 {
2025 //
2026 // If this has been processed by an event handler,
2027 // return 0 now (we've handled it). DON't RETURN
2028 // we still need to process further
2029 //
2030 HandleKeyDown((WXDWORD)wParam, lParam);
2031 if (uKeyFlags & KC_VIRTUALKEY)
2032 {
2033 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2034
2035 //
2036 // We consider these message "not interesting" to OnChar
2037 //
2038 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2039 {
2040 bProcessed = TRUE;
2041 break;
2042 }
2043 switch(uVk)
2044 {
2045 //
2046 // Avoid duplicate messages to OnChar for these ASCII keys: they
2047 // will be translated by TranslateMessage() and received in WM_CHAR
2048 case VK_ESC:
2049 case VK_SPACE:
2050 case VK_ENTER:
2051 case VK_BACKSPACE:
2052 case VK_TAB:
2053 // But set processed to FALSE, not TRUE to still pass them to
2054 // the control's default window proc - otherwise built-in
2055 // keyboard handling won't work
2056 bProcessed = FALSE;
2057 break;
2058
2059 case VK_LEFT:
2060 case VK_RIGHT:
2061 case VK_DOWN:
2062 case VK_UP:
2063 default:
2064 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2065 }
2066 break;
2067 }
2068 else // WM_CHAR -- Always an ASCII character
2069 {
2070 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2071 break;
2072 }
2073 }
2074 }
2075
2076 case WM_HSCROLL:
2077 case WM_VSCROLL:
2078 {
2079 WXWORD wCode;
2080 WXWORD wPos;
2081 WXHWND hWnd;
2082 UnpackScroll( wParam
2083 ,lParam
2084 ,&wCode
2085 ,&wPos
2086 ,&hWnd
2087 );
2088
2089 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2090 : wxVERTICAL
2091 ,wCode
2092 ,wPos
2093 ,hWnd
2094 );
2095 }
2096 break;
2097
2098 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2099 case WM_CTLCOLORCHANGE:
2100 {
2101 bProcessed = HandleCtlColor(&vRc.hBrush);
2102 }
2103 break;
2104 #endif
2105 //
2106 // Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to
2107 // things such as colors and fonts and such
2108 //
2109 case WM_QUERYWINDOWPARAMS:
2110 {
2111 PWNDPARAMS pWndParams = (PWNDPARAMS)wParam;
2112
2113 bProcessed = HandleWindowParams( pWndParams
2114 ,lParam
2115 );
2116 }
2117 break;
2118
2119 // the return value for this message is ignored
2120 case WM_SYSCOLORCHANGE:
2121 bProcessed = HandleSysColorChange();
2122 break;
2123
2124 case WM_REALIZEPALETTE:
2125 bProcessed = HandlePaletteChanged();
2126 break;
2127
2128 case WM_PRESPARAMCHANGED:
2129 bProcessed = HandlePresParamChanged(wParam);
2130 break;
2131
2132 // move this to wxFrame
2133 case WM_ERASEBACKGROUND:
2134 bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2135 if (bProcessed)
2136 {
2137 //
2138 // We processed the message, i.e. erased the background
2139 //
2140 vRc.mResult = (MRESULT)TRUE;
2141 }
2142 break;
2143
2144 // move all drag and drops to wxDrg
2145 case WM_ENDDRAG:
2146 bProcessed = HandleEndDrag(wParam);
2147 break;
2148
2149 case WM_INITDLG:
2150 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2151
2152 if ( bProcessed )
2153 {
2154 // we never set focus from here
2155 vRc.mResult = FALSE;
2156 }
2157 break;
2158
2159 // wxFrame specific message
2160 case WM_MINMAXFRAME:
2161 bProcessed = HandleGetMinMaxInfo((PSWP)lParam);
2162 break;
2163
2164 case WM_SYSVALUECHANGED:
2165 // TODO: do something
2166 vRc.mResult = (MRESULT)TRUE;
2167 break;
2168
2169 //
2170 // Comparable to WM_SETPOINTER for windows, only for just controls
2171 //
2172 case WM_CONTROLPOINTER:
2173 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2174 ,(HWND)lParam // Cursor Handle
2175 );
2176 if (bProcessed )
2177 {
2178 //
2179 // Returning TRUE stops the DefWindowProc() from further
2180 // processing this message - exactly what we need because we've
2181 // just set the cursor.
2182 //
2183 vRc.mResult = (MRESULT)TRUE;
2184 }
2185 break;
2186 }
2187
2188 if (!bProcessed)
2189 {
2190 #ifdef __WXDEBUG__
2191 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2192 wxGetMessageName(uMsg));
2193 #endif // __WXDEBUG__
2194 vRc.mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2195 }
2196 return vRc.mResult;
2197 } // end of wxWindow::OS2WindowProc
2198
2199 //
2200 // Dialog window proc
2201 //
2202 MRESULT wxDlgProc(
2203 HWND hWnd
2204 , UINT uMsg
2205 , MPARAM wParam
2206 , MPARAM lParam)
2207 {
2208 if (uMsg == WM_INITDLG)
2209 {
2210 //
2211 // For this message, returning TRUE tells system to set focus to the
2212 // first control in the dialog box
2213 //
2214 return (MRESULT)TRUE;
2215 }
2216 else
2217 {
2218 //
2219 // For all the other ones, FALSE means that we didn't process the
2220 // message
2221 //
2222 return (MRESULT)0;
2223 }
2224 } // end of wxDlgProc
2225
2226 wxWindow* wxFindWinFromHandle(
2227 WXHWND hWnd
2228 )
2229 {
2230 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2231
2232 if (!pNode)
2233 return NULL;
2234 return (wxWindow *)pNode->Data();
2235 } // end of wxFindWinFromHandle
2236
2237 void wxAssociateWinWithHandle(
2238 HWND hWnd
2239 , wxWindow* pWin
2240 )
2241 {
2242 //
2243 // Adding NULL hWnd is (first) surely a result of an error and
2244 // (secondly) breaks menu command processing
2245 //
2246 wxCHECK_RET( hWnd != (HWND)NULL,
2247 wxT("attempt to add a NULL hWnd to window list ignored") );
2248
2249
2250 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2251
2252 if (pOldWin && (pOldWin != pWin))
2253 {
2254 wxString str(pWin->GetClassInfo()->GetClassName());
2255 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2256 ,(int)hWnd
2257 ,(const char*)str
2258 );
2259 }
2260 else if (!pOldWin)
2261 {
2262 wxWinHandleList->Append( (long)hWnd
2263 ,pWin
2264 );
2265 }
2266 } // end of wxAssociateWinWithHandle
2267
2268 void wxRemoveHandleAssociation(
2269 wxWindow* pWin
2270 )
2271 {
2272 wxWinHandleList->DeleteObject(pWin);
2273 } // end of wxRemoveHandleAssociation
2274
2275 //
2276 // Default destroyer - override if you destroy it in some other way
2277 // (e.g. with MDI child windows)
2278 //
2279 void wxWindow::OS2DestroyWindow()
2280 {
2281 }
2282
2283 void wxWindow::OS2DetachWindowMenu()
2284 {
2285 if (m_hMenu)
2286 {
2287 HMENU hMenu = (HMENU)m_hMenu;
2288
2289 int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
2290 int i;
2291
2292 for (i = 0; i < nN; i++)
2293 {
2294 wxChar zBuf[100];
2295 int nChars = (int)::WinSendMsg( hMenu
2296 ,MM_QUERYITEMTEXT
2297 ,MPFROM2SHORT(i, nN)
2298 ,zBuf
2299 );
2300 if (!nChars)
2301 {
2302 wxLogLastError(wxT("GetMenuString"));
2303 continue;
2304 }
2305
2306 if (wxStrcmp(zBuf, wxT("&Window")) == 0)
2307 {
2308 ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
2309 break;
2310 }
2311 }
2312 }
2313 } // end of wxWindow::OS2DetachWindowMenu
2314
2315 bool wxWindow::OS2Create(
2316 int vId
2317 , wxWindow* pParent
2318 , const wxChar* zWclass
2319 , wxWindow* pWxWin
2320 , const wxChar* zTitle
2321 , int nX
2322 , int nY
2323 , int nWidth
2324 , int nHeight
2325 , WXDWORD dwStyle
2326 , const wxChar* zDialogTemplate
2327 , WXDWORD dwExtendedStyle // Port compatability only
2328 )
2329 {
2330 int nX1 = CW_USEDEFAULT;
2331 int nY1 = 0;
2332 int nWidth1 = CW_USEDEFAULT;
2333 int nHeight1 = 100;
2334
2335 //
2336 // Find parent's size, if it exists, to set up a possible default
2337 // panel size the size of the parent window
2338 //
2339 RECTL vParentRect;
2340 HWND hWndClient;
2341
2342 HWND hParent = (HWND)NULL;
2343
2344 if (pParent)
2345 {
2346 hParent = (HWND)pParent->GetHWND();
2347 hWndClient = ::WinWindowFromID(hParent, FID_CLIENT);
2348 ::WinQueryWindowRect(hWndClient, &vParentRect);
2349
2350 nWidth1 = vParentRect.xRight - vParentRect.xLeft;
2351 nHeight1 = vParentRect.yTop - vParentRect.yBottom;
2352 }
2353
2354 if (nX > -1)
2355 nX1 = nX;
2356 if (nY > -1)
2357 nY1 = nY;
2358 if (nWidth > -1)
2359 nWidth1 = nWidth;
2360 if (nHeight > -1)
2361 nHeight1 = nHeight;
2362
2363 wxWndHook = this;
2364
2365 if (zDialogTemplate)
2366 {
2367 //
2368 // We can use extended styles for custom default user config params
2369 // These can be processed in the dialog proc's WM_INITDLG
2370 // Dialog template is defined by vId and should be loaded from the
2371 // resource file in the current .exe
2372 //
2373 PDLGTEMPLATE pDlgt;
2374
2375 ::DosGetResource(0L, RT_DIALOG, vId, (PPVOID)&pDlgt);
2376 m_hWnd = (WXHWND)::WinCreateDlg( pParent->GetHWND()
2377 ,NULLHANDLE
2378 ,(PFNWP)wxDlgProc
2379 ,pDlgt
2380 ,(PVOID)&dwExtendedStyle
2381 );
2382 if (m_hWnd == 0)
2383 {
2384 wxLogError(_("Can't find dummy dialog template!\n"
2385 "Check resource include path for finding wx.rc."));
2386 return FALSE;
2387 }
2388
2389 //
2390 // Move the dialog to its initial position without forcing repainting
2391 //
2392 if (!::WinSetWindowPos( m_hWnd
2393 ,HWND_TOP
2394 ,nX1
2395 ,nY1
2396 ,nWidth1
2397 ,nHeight1
2398 ,SWP_MOVE | SWP_SIZE | SWP_NOREDRAW
2399 ));
2400 {
2401 wxLogLastError(wxT("MoveWindow"));
2402 }
2403 }
2404 else
2405 {
2406 int nControlId = 0;
2407 WXDWORD dwClass = dwStyle | 0xffff0000;
2408
2409 //
2410 // check to see if the new window is a standard control
2411 //
2412 if (dwClass & (ULONG)WC_BUTTON ||
2413 dwClass & (ULONG)WC_COMBOBOX ||
2414 dwClass & (ULONG)WC_CONTAINER ||
2415 dwClass & (ULONG)WC_ENTRYFIELD ||
2416 dwClass & (ULONG)WC_LISTBOX ||
2417 dwClass & (ULONG)WC_MENU ||
2418 dwClass & (ULONG)WC_NOTEBOOK ||
2419 dwClass & (ULONG)WC_SCROLLBAR ||
2420 dwClass & (ULONG)WC_SPINBUTTON ||
2421 dwClass & (ULONG)WC_STATIC ||
2422 dwClass & (ULONG)WC_TITLEBAR ||
2423 dwClass & (ULONG)WC_VALUESET
2424 )
2425 nControlId = vId;
2426
2427 wxString sClassName(zWclass);
2428
2429 if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE )
2430 {
2431 sClassName += wxT("NR");
2432 }
2433
2434 m_hWnd = (WXHWND)::WinCreateWindow( hParent
2435 ,(PSZ)sClassName.c_str()
2436 ,zTitle ? zTitle : wxT("")
2437 ,dwStyle
2438 ,nX1
2439 ,nY1
2440 ,nWidth
2441 ,nHeight
2442 ,NULLHANDLE
2443 ,HWND_TOP
2444 ,vId
2445 ,NULL
2446 ,NULL
2447 );
2448 if (!m_hWnd)
2449 {
2450 wxLogError("Can't create window of class %s!\n", zWclass);
2451 return FALSE;
2452 }
2453 }
2454 wxWndHook = NULL;
2455
2456 #ifdef __WXDEBUG__
2457 wxNode* pNode = wxWinHandleList->Member(this);
2458
2459 if (pNode)
2460 {
2461 HWND hWnd = (HWND)pNode->GetKeyInteger();
2462
2463 if (hWnd != (HWND)m_hWnd)
2464
2465 {
2466 wxLogError("A second HWND association is being added for the same window!");
2467 }
2468 }
2469 #endif
2470 wxAssociateWinWithHandle((HWND)m_hWnd
2471 ,this
2472 );
2473 return TRUE;
2474 } // end of wxWindow::OS2Create
2475
2476 // ===========================================================================
2477 // OS2 PM message handlers
2478 // ===========================================================================
2479
2480 // ---------------------------------------------------------------------------
2481 // window creation/destruction
2482 // ---------------------------------------------------------------------------
2483
2484 bool wxWindow::HandleCreate(
2485 WXLPCREATESTRUCT vCs
2486 , bool* pbMayCreate
2487 )
2488 {
2489 wxWindowCreateEvent vEvent(this);
2490
2491 (void)GetEventHandler()->ProcessEvent(vEvent);
2492 *pbMayCreate = TRUE;
2493 return TRUE;
2494 } // end of wxWindow::HandleCreate
2495
2496 bool wxWindow::HandleDestroy()
2497 {
2498 wxWindowDestroyEvent vEvent(this);
2499
2500 (void)GetEventHandler()->ProcessEvent(vEvent);
2501
2502 //
2503 // Delete our drop target if we've got one
2504 //
2505 #if wxUSE_DRAG_AND_DROP
2506 if (m_dropTarget != NULL)
2507 {
2508 m_dropTarget->Revoke(m_hWnd);
2509 delete m_dropTarget;
2510 m_dropTarget = NULL;
2511 }
2512 #endif // wxUSE_DRAG_AND_DROP
2513
2514 //
2515 // WM_DESTROY handled
2516 //
2517 return TRUE;
2518 } // end of wxWindow::HandleDestroy
2519
2520 // ---------------------------------------------------------------------------
2521 // activation/focus
2522 // ---------------------------------------------------------------------------
2523 void wxWindow::OnSetFocus(
2524 wxFocusEvent& rEvent
2525 )
2526 {
2527 //
2528 // Panel wants to track the window which was the last to have focus in it,
2529 // so we want to set ourselves as the window which last had focus
2530 //
2531 // Notice that it's also important to do it upwards the tree becaus
2532 // otherwise when the top level panel gets focus, it won't set it back to
2533 // us, but to some other sibling
2534 //
2535 wxWindow* pWin = this;
2536
2537 while (pWin)
2538 {
2539 wxWindow* pParent = pWin->GetParent();
2540 wxPanel* pPanel = wxDynamicCast( pParent
2541 ,wxPanel
2542 );
2543 if (pPanel)
2544 {
2545 pPanel->SetLastFocus(pWin);
2546 }
2547 pWin = pParent;
2548 }
2549
2550 wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"),
2551 GetClassInfo()->GetClassName(), GetHandle());
2552
2553 rEvent.Skip();
2554 } // end of wxWindow::OnSetFocus
2555
2556 bool wxWindow::HandleActivate(
2557 int nState
2558 , WXHWND WXUNUSED(hActivate)
2559 )
2560 {
2561 wxActivateEvent vEvent( wxEVT_ACTIVATE
2562 ,(bool)nState
2563 ,m_windowId
2564 );
2565 vEvent.SetEventObject(this);
2566 return GetEventHandler()->ProcessEvent(vEvent);
2567 } // end of wxWindow::HandleActivate
2568
2569 bool wxWindow::HandleSetFocus(
2570 WXHWND WXUNUSED(hWnd)
2571 )
2572 {
2573 #if wxUSE_CARET
2574 //
2575 // Deal with caret
2576 //
2577 if (m_caret)
2578 {
2579 m_caret->OnSetFocus();
2580 }
2581 #endif // wxUSE_CARET
2582
2583 //
2584 // Panel wants to track the window which was the last to have focus in it
2585 //
2586 wxPanel* pPanel = wxDynamicCast( GetParent()
2587 ,wxPanel
2588 );
2589 if (pPanel)
2590 {
2591 pPanel->SetLastFocus(this);
2592 }
2593
2594 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
2595
2596 vEvent.SetEventObject(this);
2597 return GetEventHandler()->ProcessEvent(vEvent);
2598 } // end of wxWindow::HandleSetFocus
2599
2600 bool wxWindow::HandleKillFocus(
2601 WXHWND WXUNUSED(hWnd)
2602 )
2603 {
2604 #if wxUSE_CARET
2605 //
2606 // Deal with caret
2607 //
2608 if (m_caret)
2609 {
2610 m_caret->OnKillFocus();
2611 }
2612 #endif // wxUSE_CARET
2613
2614 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
2615 ,m_windowId
2616 );
2617
2618 vEvent.SetEventObject(this);
2619 return GetEventHandler()->ProcessEvent(vEvent);
2620 } // end of wxWindow::HandleKillFocus
2621
2622 // ---------------------------------------------------------------------------
2623 // miscellaneous
2624 // ---------------------------------------------------------------------------
2625
2626 bool wxWindow::HandleShow(
2627 bool bShow
2628 , int nStatus
2629 )
2630 {
2631 wxShowEvent vEvent( GetId()
2632 ,bShow
2633 );
2634
2635 vEvent.m_eventObject = this;
2636 return GetEventHandler()->ProcessEvent(vEvent);
2637 } // end of wxWindow::HandleShow
2638
2639 bool wxWindow::HandleInitDialog(
2640 WXHWND WXUNUSED(hWndFocus)
2641 )
2642 {
2643 wxInitDialogEvent vEvent(GetId());
2644
2645 vEvent.m_eventObject = this;
2646 return GetEventHandler()->ProcessEvent(vEvent);
2647 } // end of wxWindow::HandleInitDialog
2648
2649 bool wxWindow::HandleEndDrag(WXWPARAM wParam)
2650 {
2651 // TODO: We'll handle drag and drop later
2652 return FALSE;
2653 }
2654
2655 bool wxWindow::HandleSetCursor(
2656 USHORT vId
2657 , WXHWND hPointer
2658 )
2659 {
2660 //
2661 // Under OS/2 PM this allows the pointer to be changed
2662 // as it passes over a control
2663 //
2664 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
2665 return TRUE;
2666 } // end of wxWindow::HandleSetCursor
2667
2668 // ---------------------------------------------------------------------------
2669 // owner drawn stuff
2670 // ---------------------------------------------------------------------------
2671 bool wxWindow::OS2OnDrawItem(
2672 int vId
2673 , WXDRAWITEMSTRUCT* pItemStruct
2674 )
2675 {
2676 //
2677 // I'll get to owner drawn stuff later
2678 //
2679
2680 //
2681 // is it a menu item or control?
2682 //
2683 wxWindow* pItem = FindItem(vId);
2684
2685 #if wxUSE_OWNER_DRAWN
2686 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
2687 {
2688 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
2689 }
2690 else if (pItem && pItem->IsKindOf(CLASSINFO(wxMenu)))
2691 {
2692 /*
2693 // TODO: draw a menu item
2694 //
2695 POWNERITEM pDrawStruct = (OWNERITEM *)pItemStruct;
2696 wxMenuItem* pMenuItem = (wxMenuItem *)(pDrawStruct->pItemData);
2697
2698 wxCHECK(pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE);
2699
2700 //
2701 // Prepare to call OnDrawItem()
2702 //
2703 HPSdc;
2704 dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2705 wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2706 pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2707 pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2708
2709 return pMenuItem->OnDrawItem
2710 (
2711 dc, rect,
2712 (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2713 (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2714 );
2715 */
2716 }
2717
2718 else
2719 return FALSE;
2720 #endif
2721 return TRUE;
2722 } // end of wxWindow::OS2OnDrawItem
2723
2724 bool wxWindow::OS2OnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2725 {
2726 // TODO: more owner drawn menu related stuff, get to it later
2727 /*
2728 #if wxUSE_OWNER_DRAWN
2729 // is it a menu item?
2730 if ( id == 0 )
2731 {
2732 MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2733 wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2734
2735 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2736
2737 return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2738 &pMeasureStruct->itemHeight);
2739 }
2740
2741 wxWindow *item = FindItem(id);
2742 if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2743 {
2744 return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2745 }
2746 #endif // owner-drawn menus
2747 */
2748 return FALSE;
2749 }
2750
2751 // ---------------------------------------------------------------------------
2752 // colours and palettes
2753 // ---------------------------------------------------------------------------
2754
2755 bool wxWindow::HandleSysColorChange()
2756 {
2757 wxSysColourChangedEvent vEvent;
2758
2759 vEvent.SetEventObject(this);
2760 return GetEventHandler()->ProcessEvent(vEvent);
2761 } // end of wxWindow::HandleSysColorChange
2762
2763 bool wxWindow::HandleCtlColor(
2764 WXHBRUSH* phBrush
2765 )
2766 {
2767 //
2768 // Not much provided with message. So not sure I can do anything with it
2769 //
2770 return TRUE;
2771 } // end of wxWindow::HandleCtlColor
2772
2773 bool wxWindow::HandleWindowParams(
2774 PWNDPARAMS pWndParams
2775 , WXLPARAM lParam
2776 )
2777 {
2778 // TODO: I'll do something here, just not sure what yet
2779 return TRUE;
2780 }
2781
2782 // Define for each class of dialog and control
2783 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2784 WXHWND hWnd,
2785 WXUINT nCtlColor,
2786 WXUINT message,
2787 WXWPARAM wParam,
2788 WXLPARAM lParam)
2789 {
2790 return (WXHBRUSH)0;
2791 }
2792
2793 bool wxWindow::HandlePaletteChanged()
2794 {
2795 // need to set this to something first
2796 WXHWND hWndPalChange = NULLHANDLE;
2797
2798 wxPaletteChangedEvent vEvent(GetId());
2799
2800 vEvent.SetEventObject(this);
2801 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2802
2803 return GetEventHandler()->ProcessEvent(vEvent);
2804 } // end of wxWindow::HandlePaletteChanged
2805
2806 bool wxWindow::HandlePresParamChanged(
2807 WXWPARAM wParam
2808 )
2809 {
2810 //
2811 // TODO: Once again I'll do something here when I need it
2812 //
2813 //wxQueryNewPaletteEvent event(GetId());
2814 //event.SetEventObject(this);
2815 // if the background is erased
2816 // bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2817
2818 return FALSE; //GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2819 }
2820
2821 //
2822 // Responds to colour changes: passes event on to children.
2823 //
2824 void wxWindow::OnSysColourChanged(
2825 wxSysColourChangedEvent& rEvent
2826 )
2827 {
2828 wxNode* pNode = GetChildren().First();
2829
2830 while (pNode)
2831 {
2832 //
2833 // Only propagate to non-top-level windows
2834 //
2835 wxWindow* pWin = (wxWindow *)pNode->Data();
2836
2837 if (pWin->GetParent())
2838 {
2839 wxSysColourChangedEvent vEvent;
2840
2841 rEvent.m_eventObject = pWin;
2842 pWin->GetEventHandler()->ProcessEvent(vEvent);
2843 }
2844 pNode = pNode->Next();
2845 }
2846 } // end of wxWindow::OnSysColourChanged
2847
2848 // ---------------------------------------------------------------------------
2849 // painting
2850 // ---------------------------------------------------------------------------
2851
2852 bool wxWindow::HandlePaint()
2853 {
2854 HRGN hRgn = NULLHANDLE;
2855
2856 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_NULL)
2857 {
2858 wxLogLastError("CreateRectRgn");
2859 return FALSE;
2860 }
2861 m_updateRegion = wxRegion(hRgn);
2862
2863 wxPaintEvent vEvent;
2864
2865 vEvent.SetEventObject(this);
2866 return (GetEventHandler()->ProcessEvent(vEvent));
2867 } // end of wxWindow::HandlePaint
2868
2869 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2870 {
2871 // TODO: will have to worry about this later as part of
2872 // the handling of changed presentation parameters
2873 /*
2874 if ( ::IsIconic(GetHwnd()) )
2875 return TRUE;
2876
2877 wxDC dc;
2878
2879 dc.SetHDC(hdc);
2880 dc.SetWindow(this);
2881 dc.BeginDrawing();
2882
2883 wxEraseEvent event(m_windowId, &dc);
2884 event.SetEventObject(this);
2885 bool rc = GetEventHandler()->ProcessEvent(event);
2886
2887 dc.EndDrawing();
2888 dc.SelectOldObjects(hdc);
2889 dc.SetHDC((WXHDC) NULL);
2890 */
2891 return TRUE;
2892 } // end of wxWindow::HandleEraseBkgnd
2893
2894 void wxWindow::OnEraseBackground(
2895 wxEraseEvent& rEvent
2896 )
2897 {
2898 // TODO:
2899 } // end of wxWindow::OnEraseBackground
2900
2901 // ---------------------------------------------------------------------------
2902 // moving and resizing
2903 // ---------------------------------------------------------------------------
2904
2905 bool wxWindow::HandleMinimize()
2906 {
2907 wxIconizeEvent vEvent(m_windowId);
2908
2909 vEvent.SetEventObject(this);
2910 return GetEventHandler()->ProcessEvent(vEvent);
2911 } // end of wxWindow::HandleMinimize
2912
2913 bool wxWindow::HandleMaximize()
2914 {
2915 wxMaximizeEvent vEvent(m_windowId);
2916
2917 vEvent.SetEventObject(this);
2918 return GetEventHandler()->ProcessEvent(vEvent);
2919 } // end of wxWindow::HandleMaximize
2920
2921 bool wxWindow::HandleMove(
2922 int nX
2923 , int nY
2924 )
2925 {
2926 wxMoveEvent vEvent( wxPoint( nX
2927 ,nY
2928 )
2929 ,m_windowId
2930 );
2931
2932 vEvent.SetEventObject(this);
2933 return GetEventHandler()->ProcessEvent(vEvent);
2934 } // end of wxWindow::HandleMove
2935
2936 bool wxWindow::HandleSize(
2937 int nWidth
2938 , int nHeight
2939 , WXUINT WXUNUSED(nFlag)
2940 )
2941 {
2942 wxSizeEvent vEvent( wxSize( nWidth
2943 ,nHeight
2944 )
2945 ,m_windowId
2946 );
2947
2948 vEvent.SetEventObject(this);
2949 return GetEventHandler()->ProcessEvent(vEvent);
2950 } // end of wxWindow::HandleSize
2951
2952 bool wxWindow::HandleGetMinMaxInfo(
2953 PSWP pSwp
2954 )
2955 {
2956 bool bRc = FALSE;
2957 POINTL vPoint;
2958
2959 switch(pSwp->fl)
2960 {
2961 case SWP_MAXIMIZE:
2962 ::WinGetMaxPosition(GetHwnd(), pSwp);
2963 m_maxWidth = pSwp->cx;
2964 m_maxHeight = pSwp->cy;
2965 break;
2966
2967 case SWP_MINIMIZE:
2968 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
2969 m_minWidth = pSwp->cx;
2970 m_minHeight = pSwp->cy;
2971 break;
2972
2973 default:
2974 return FALSE;
2975 }
2976 return TRUE;
2977 } // end of wxWindow::HandleGetMinMaxInfo
2978
2979 // ---------------------------------------------------------------------------
2980 // command messages
2981 // ---------------------------------------------------------------------------
2982 bool wxWindow::HandleCommand(
2983 WXWORD wId
2984 , WXWORD wCmd
2985 , WXHWND hControl
2986 )
2987 {
2988 if (wxCurrentPopupMenu)
2989 {
2990 wxMenu* pPopupMenu = wxCurrentPopupMenu;
2991
2992 wxCurrentPopupMenu = NULL;
2993 return pPopupMenu->OS2Command(wCmd, wId);
2994 }
2995
2996 wxWindow* pWin = FindItem(wId);
2997
2998 if (!pWin)
2999 {
3000 pWin = wxFindWinFromHandle(hControl);
3001 }
3002
3003 if (pWin)
3004 return pWin->OS2Command( wCmd
3005 ,wId
3006 );
3007 return FALSE;
3008 } // end of wxWindow::HandleCommand
3009
3010 bool wxWindow::HandleSysCommand(
3011 WXWPARAM wParam
3012 , WXLPARAM lParam
3013 )
3014 {
3015 //
3016 // 4 bits are reserved
3017 //
3018 switch (SHORT1FROMMP(wParam))
3019 {
3020 case SC_MAXIMIZE:
3021 return HandleMaximize();
3022
3023 case SC_MINIMIZE:
3024 return HandleMinimize();
3025 }
3026 return FALSE;
3027 } // end of wxWindow::HandleSysCommand
3028
3029 // ---------------------------------------------------------------------------
3030 // mouse events
3031 // ---------------------------------------------------------------------------
3032
3033 void wxWindow::InitMouseEvent(
3034 wxMouseEvent& rEvent
3035 , int nX
3036 , int nY
3037 , WXUINT uFlags
3038 )
3039 {
3040 rEvent.m_x = nX;
3041 rEvent.m_y = nY;
3042 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3043 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3044 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3045 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3046 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3047 rEvent.SetTimestamp(s_currentMsg.time);
3048 rEvent.m_eventObject = this;
3049
3050 #if wxUSE_MOUSEEVENT_HACK
3051 m_lastMouseX = nX;
3052 m_lastMouseY = nY;
3053 m_lastMouseEvent = rEvent.GetEventType();
3054 #endif // wxUSE_MOUSEEVENT_HACK
3055 } // end of wxWindow::InitMouseEvent
3056
3057 bool wxWindow::HandleMouseEvent(
3058 WXUINT uMsg
3059 , int nX
3060 , int nY
3061 , WXUINT uFlags
3062 )
3063 {
3064 //
3065 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3066 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3067 // from the message id and take the value in the table to get wxWin event
3068 // id
3069 //
3070 static const wxEventType eventsMouse[] =
3071 {
3072 wxEVT_MOTION,
3073 wxEVT_LEFT_DOWN,
3074 wxEVT_LEFT_UP,
3075 wxEVT_LEFT_DCLICK,
3076 wxEVT_RIGHT_DOWN,
3077 wxEVT_RIGHT_UP,
3078 wxEVT_RIGHT_DCLICK,
3079 wxEVT_MIDDLE_DOWN,
3080 wxEVT_MIDDLE_UP,
3081 wxEVT_MIDDLE_DCLICK
3082 };
3083
3084 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3085
3086 InitMouseEvent( vEvent
3087 ,nX
3088 ,nY
3089 ,uFlags
3090 );
3091
3092 return GetEventHandler()->ProcessEvent(vEvent);
3093 } // end of wxWindow::HandleMouseEvent
3094
3095 bool wxWindow::HandleMouseMove(
3096 int nX
3097 , int nY
3098 , WXUINT uFlags
3099 )
3100 {
3101 if (!m_bMouseInWindow)
3102 {
3103 //
3104 // Generate an ENTER event
3105 //
3106 m_bMouseInWindow = TRUE;
3107
3108 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3109
3110 InitMouseEvent( vEvent
3111 ,nX
3112 ,nY
3113 ,uFlags
3114 );
3115
3116 (void)GetEventHandler()->ProcessEvent(vEvent);
3117 }
3118 return HandleMouseEvent( WM_MOUSEMOVE
3119 ,nX
3120 ,nY
3121 ,uFlags
3122 );
3123 } // end of wxWindow::HandleMouseMove
3124
3125 // ---------------------------------------------------------------------------
3126 // keyboard handling
3127 // ---------------------------------------------------------------------------
3128
3129 //
3130 // Create the key event of the given type for the given key - used by
3131 // HandleChar and HandleKeyDown/Up
3132 //
3133 wxKeyEvent wxWindow::CreateKeyEvent(
3134 wxEventType eType
3135 , int nId
3136 , WXLPARAM lParam
3137 ) const
3138 {
3139 wxKeyEvent vEvent(eType);
3140
3141 vEvent.SetId(GetId());
3142 vEvent.m_shiftDown = IsShiftDown();
3143 vEvent.m_controlDown = IsCtrlDown();
3144 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3145
3146 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3147 vEvent.m_keyCode = nId;
3148 vEvent.SetTimestamp(s_currentMsg.time);
3149
3150 //
3151 // Translate the position to client coords
3152 //
3153 POINTL vPoint;
3154 RECTL vRect;
3155
3156 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3157 ::WinQueryWindowRect( GetHwnd()
3158 ,&vRect
3159 );
3160
3161 vPoint.x -= vRect.xLeft;
3162 vPoint.y -= vRect.yBottom;
3163
3164 vEvent.m_x = vPoint.x;
3165 vEvent.m_y = vPoint.y;
3166
3167 return vEvent;
3168 } // end of wxWindow::CreateKeyEvent
3169
3170 //
3171 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3172 // WM_KEYDOWN one
3173 //
3174 bool wxWindow::HandleChar(
3175 WXWORD wParam
3176 , WXLPARAM lParam
3177 , bool isASCII
3178 )
3179 {
3180 bool bCtrlDown = FALSE;
3181 int vId;
3182
3183 if (isASCII)
3184 {
3185 //
3186 // If 1 -> 26, translate to CTRL plus a letter.
3187 //
3188 vId = wParam;
3189 if ((vId > 0) && (vId < 27))
3190 {
3191 switch (vId)
3192 {
3193 case 13:
3194 vId = WXK_RETURN;
3195 break;
3196
3197 case 8:
3198 vId = WXK_BACK;
3199 break;
3200
3201 case 9:
3202 vId = WXK_TAB;
3203 break;
3204
3205 default:
3206 bCtrlDown = TRUE;
3207 vId = vId + 96;
3208 }
3209 }
3210 }
3211 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3212 {
3213 //
3214 // It's ASCII and will be processed here only when called from
3215 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3216 //
3217 vId = -1;
3218 }
3219
3220 if (vId != -1)
3221 {
3222 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3223 ,vId
3224 ,lParam
3225 ));
3226
3227 if (bCtrlDown)
3228 {
3229 vEvent.m_controlDown = TRUE;
3230 }
3231
3232 if (GetEventHandler()->ProcessEvent(vEvent))
3233 return TRUE;
3234 }
3235 return FALSE;
3236 }
3237
3238 bool wxWindow::HandleKeyDown(
3239 WXWORD wParam
3240 , WXLPARAM lParam
3241 )
3242 {
3243 int nId = wxCharCodeOS2ToWX(wParam);
3244
3245 if (!nId)
3246 {
3247 //
3248 // Normal ASCII char
3249 //
3250 nId = wParam;
3251 }
3252
3253 if (nId != -1)
3254 {
3255 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3256 ,nId
3257 ,lParam
3258 ));
3259
3260 if (GetEventHandler()->ProcessEvent(vEvent))
3261 {
3262 return TRUE;
3263 }
3264 }
3265 return FALSE;
3266 } // end of wxWindow::HandleKeyDown
3267
3268 bool wxWindow::HandleKeyUp(
3269 WXWORD wParam
3270 , WXLPARAM lParam
3271 )
3272 {
3273 int nId = wxCharCodeOS2ToWX(wParam);
3274
3275 if (!nId)
3276 {
3277 //
3278 // Normal ASCII char
3279 //
3280 nId = wParam;
3281 }
3282
3283 if (nId != -1)
3284 {
3285 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3286 ,nId
3287 ,lParam
3288 ));
3289
3290 if (GetEventHandler()->ProcessEvent(vEvent))
3291 return TRUE;
3292 }
3293 return FALSE;
3294 } // end of wxWindow::HandleKeyUp
3295
3296 // ---------------------------------------------------------------------------
3297 // joystick
3298 // ---------------------------------------------------------------------------
3299
3300 // ---------------------------------------------------------------------------
3301 // scrolling
3302 // ---------------------------------------------------------------------------
3303
3304 bool wxWindow::OS2OnScroll(
3305 int nOrientation
3306 , WXWORD wParam
3307 , WXWORD wPos
3308 , WXHWND hControl
3309 )
3310 {
3311 if (hControl)
3312 {
3313 wxWindow* pChild = wxFindWinFromHandle(hControl);
3314
3315 if (pChild )
3316 return pChild->OS2OnScroll( nOrientation
3317 ,wParam
3318 ,wPos
3319 ,hControl
3320 );
3321 }
3322
3323 wxScrollWinEvent vEvent;
3324
3325 vEvent.SetPosition(wPos);
3326 vEvent.SetOrientation(nOrientation);
3327 vEvent.m_eventObject = this;
3328
3329 switch (wParam)
3330 {
3331 case SB_LINEUP:
3332 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3333 break;
3334
3335 case SB_LINEDOWN:
3336 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3337 break;
3338
3339 case SB_PAGEUP:
3340 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3341 break;
3342
3343 case SB_PAGEDOWN:
3344 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3345 break;
3346
3347 case SB_SLIDERPOSITION:
3348 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3349 break;
3350
3351 case SB_SLIDERTRACK:
3352 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3353 break;
3354
3355 default:
3356 return FALSE;
3357 }
3358 return GetEventHandler()->ProcessEvent(vEvent);
3359 } // end of wxWindow::OS2OnScroll
3360
3361 // ===========================================================================
3362 // global functions
3363 // ===========================================================================
3364
3365 void wxGetCharSize(
3366 WXHWND hWnd
3367 , int* pX
3368 , int* pY
3369 ,wxFont* pTheFont
3370 )
3371 {
3372 // TODO: we'll do this later
3373 } // end of wxGetCharSize
3374
3375 //
3376 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3377 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3378 //
3379 int wxCharCodeOS2ToWX(
3380 int nKeySym
3381 )
3382 {
3383 int nId = 0;
3384
3385 switch (nKeySym)
3386 {
3387 case VK_BACKTAB: nId = WXK_BACK; break;
3388 case VK_TAB: nId = WXK_TAB; break;
3389 case VK_CLEAR: nId = WXK_CLEAR; break;
3390 case VK_ENTER: nId = WXK_RETURN; break;
3391 case VK_SHIFT: nId = WXK_SHIFT; break;
3392 case VK_CTRL: nId = WXK_CONTROL; break;
3393 case VK_PAUSE: nId = WXK_PAUSE; break;
3394 case VK_SPACE: nId = WXK_SPACE; break;
3395 case VK_ESC: nId = WXK_ESCAPE; break;
3396 case VK_END: nId = WXK_END; break;
3397 case VK_HOME : nId = WXK_HOME; break;
3398 case VK_LEFT : nId = WXK_LEFT; break;
3399 case VK_UP: nId = WXK_UP; break;
3400 case VK_RIGHT: nId = WXK_RIGHT; break;
3401 case VK_DOWN : nId = WXK_DOWN; break;
3402 case VK_PRINTSCRN: nId = WXK_PRINT; break;
3403 case VK_INSERT: nId = WXK_INSERT; break;
3404 case VK_DELETE: nId = WXK_DELETE; break;
3405 case VK_F1: nId = WXK_F1; break;
3406 case VK_F2: nId = WXK_F2; break;
3407 case VK_F3: nId = WXK_F3; break;
3408 case VK_F4: nId = WXK_F4; break;
3409 case VK_F5: nId = WXK_F5; break;
3410 case VK_F6: nId = WXK_F6; break;
3411 case VK_F7: nId = WXK_F7; break;
3412 case VK_F8: nId = WXK_F8; break;
3413 case VK_F9: nId = WXK_F9; break;
3414 case VK_F10: nId = WXK_F10; break;
3415 case VK_F11: nId = WXK_F11; break;
3416 case VK_F12: nId = WXK_F12; break;
3417 case VK_F13: nId = WXK_F13; break;
3418 case VK_F14: nId = WXK_F14; break;
3419 case VK_F15: nId = WXK_F15; break;
3420 case VK_F16: nId = WXK_F16; break;
3421 case VK_F17: nId = WXK_F17; break;
3422 case VK_F18: nId = WXK_F18; break;
3423 case VK_F19: nId = WXK_F19; break;
3424 case VK_F20: nId = WXK_F20; break;
3425 case VK_F21: nId = WXK_F21; break;
3426 case VK_F22: nId = WXK_F22; break;
3427 case VK_F23: nId = WXK_F23; break;
3428 case VK_F24: nId = WXK_F24; break;
3429 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
3430 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
3431 default:
3432 {
3433 return 0;
3434 }
3435 }
3436 return nId;
3437 } // end of wxCharCodeOS2ToWX
3438
3439 int wxCharCodeWXToOS2(
3440 int nId
3441 , bool* bIsVirtual
3442 )
3443 {
3444 int nKeySym = 0;
3445
3446 *bIsVirtual = TRUE;
3447 switch (nId)
3448 {
3449 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
3450 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
3451 case WXK_CONTROL: nKeySym = VK_CTRL; break;
3452 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
3453 case WXK_END: nKeySym = VK_END; break;
3454 case WXK_HOME : nKeySym = VK_HOME; break;
3455 case WXK_LEFT : nKeySym = VK_LEFT; break;
3456 case WXK_UP: nKeySym = VK_UP; break;
3457 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
3458 case WXK_DOWN : nKeySym = VK_DOWN; break;
3459 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
3460 case WXK_INSERT: nKeySym = VK_INSERT; break;
3461 case WXK_DELETE: nKeySym = VK_DELETE; break;
3462 case WXK_F1: nKeySym = VK_F1; break;
3463 case WXK_F2: nKeySym = VK_F2; break;
3464 case WXK_F3: nKeySym = VK_F3; break;
3465 case WXK_F4: nKeySym = VK_F4; break;
3466 case WXK_F5: nKeySym = VK_F5; break;
3467 case WXK_F6: nKeySym = VK_F6; break;
3468 case WXK_F7: nKeySym = VK_F7; break;
3469 case WXK_F8: nKeySym = VK_F8; break;
3470 case WXK_F9: nKeySym = VK_F9; break;
3471 case WXK_F10: nKeySym = VK_F10; break;
3472 case WXK_F11: nKeySym = VK_F11; break;
3473 case WXK_F12: nKeySym = VK_F12; break;
3474 case WXK_F13: nKeySym = VK_F13; break;
3475 case WXK_F14: nKeySym = VK_F14; break;
3476 case WXK_F15: nKeySym = VK_F15; break;
3477 case WXK_F16: nKeySym = VK_F16; break;
3478 case WXK_F17: nKeySym = VK_F17; break;
3479 case WXK_F18: nKeySym = VK_F18; break;
3480 case WXK_F19: nKeySym = VK_F19; break;
3481 case WXK_F20: nKeySym = VK_F20; break;
3482 case WXK_F21: nKeySym = VK_F21; break;
3483 case WXK_F22: nKeySym = VK_F22; break;
3484 case WXK_F23: nKeySym = VK_F23; break;
3485 case WXK_F24: nKeySym = VK_F24; break;
3486 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
3487 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
3488 default:
3489 {
3490 *bIsVirtual = FALSE;
3491 nKeySym = nId;
3492 break;
3493 }
3494 }
3495 return nKeySym;
3496 } // end of wxCharCodeWXToOS2
3497
3498 wxWindow* wxGetActiveWindow()
3499 {
3500 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
3501
3502 if (hWnd != 0)
3503 {
3504 return wxFindWinFromHandle((WXHWND)hWnd);
3505 }
3506 return NULL;
3507 } // end of wxGetActiveWindow
3508
3509 #ifdef __WXDEBUG__
3510 const char* wxGetMessageName(
3511 int nMessage)
3512 {
3513 switch (nMessage)
3514 {
3515 case 0x0000: return "WM_NULL";
3516 case 0x0001: return "WM_CREATE";
3517 case 0x0002: return "WM_DESTROY";
3518 case 0x0004: return "WM_ENABLE";
3519 case 0x0005: return "WM_SHOW";
3520 case 0x0006: return "WM_MOVE";
3521 case 0x0007: return "WM_SIZE";
3522 case 0x0008: return "WM_ADJUSTWINDOWPOS";
3523 case 0x0009: return "WM_CALCVALIDRECTS";
3524 case 0x000A: return "WM_SETWINDOWPARAMS";
3525 case 0x000B: return "WM_QUERYWINDOWPARAMS";
3526 case 0x000C: return "WM_HITTEST";
3527 case 0x000D: return "WM_ACTIVATE";
3528 case 0x000F: return "WM_SETFOCUS";
3529 case 0x0010: return "WM_SETSELECTION";
3530 case 0x0011: return "WM_PPAINT";
3531 case 0x0012: return "WM_PSETFOCUS";
3532 case 0x0013: return "WM_PSYSCOLORCHANGE";
3533 case 0x0014: return "WM_PSIZE";
3534 case 0x0015: return "WM_PACTIVATE";
3535 case 0x0016: return "WM_PCONTROL";
3536 case 0x0020: return "WM_COMMAND";
3537 case 0x0021: return "WM_SYSCOMMAND";
3538 case 0x0022: return "WM_HELP";
3539 case 0x0023: return "WM_PAINT";
3540 case 0x0024: return "WM_TIMER";
3541 case 0x0025: return "WM_SEM1";
3542 case 0x0026: return "WM_SEM2";
3543 case 0x0027: return "WM_SEM3";
3544 case 0x0028: return "WM_SEM4";
3545 case 0x0029: return "WM_CLOSE";
3546 case 0x002A: return "WM_QUIT";
3547 case 0x002B: return "WM_SYSCOLORCHANGE";
3548 case 0x002D: return "WM_SYSVALUECHANGE";
3549 case 0x002E: return "WM_APPTERMINATENOTIFY";
3550 case 0x002F: return "WM_PRESPARAMCHANGED";
3551 // Control notification messages
3552 case 0x0030: return "WM_CONTROL";
3553 case 0x0031: return "WM_VSCROLL";
3554 case 0x0032: return "WM_HSCROLL";
3555 case 0x0033: return "WM_INITMENU";
3556 case 0x0034: return "WM_MENUSELECT";
3557 case 0x0035: return "WM_MENUSEND";
3558 case 0x0036: return "WM_DRAWITEM";
3559 case 0x0037: return "WM_MEASUREITEM";
3560 case 0x0038: return "WM_CONTROLPOINTER";
3561 case 0x003A: return "WM_QUERYDLGCODE";
3562 case 0x003B: return "WM_INITDLG";
3563 case 0x003C: return "WM_SUBSTITUTESTRING";
3564 case 0x003D: return "WM_MATCHMNEMONIC";
3565 case 0x003E: return "WM_SAVEAPPLICATION";
3566 case 0x0129: return "WM_CTLCOLORCHANGE";
3567 case 0x0130: return "WM_QUERYCTLTYPE";
3568 // Frame messages
3569 case 0x0040: return "WM_FLASHWINDOW";
3570 case 0x0041: return "WM_FORMATFRAME";
3571 case 0x0042: return "WM_UPDATEFRAME";
3572 case 0x0043: return "WM_FOCUSCHANGE";
3573 case 0x0044: return "WM_SETBORDERSIZE";
3574 case 0x0045: return "WM_TRACKFRAME";
3575 case 0x0046: return "WM_MINMAXFRAME";
3576 case 0x0047: return "WM_SETICON";
3577 case 0x0048: return "WM_QUERYICON";
3578 case 0x0049: return "WM_SETACCELTABLE";
3579 case 0x004A: return "WM_QUERYACCELTABLE";
3580 case 0x004B: return "WM_TRANSLATEACCEL";
3581 case 0x004C: return "WM_QUERYTRACKINFO";
3582 case 0x004D: return "WM_QUERYBORDERSIZE";
3583 case 0x004E: return "WM_NEXTMENU";
3584 case 0x004F: return "WM_ERASEBACKGROUND";
3585 case 0x0050: return "WM_QUERYFRAMEINFO";
3586 case 0x0051: return "WM_QUERYFOCUSCHAIN";
3587 case 0x0052: return "WM_OWNERPOSCHANGE";
3588 case 0x0053: return "WM_CACLFRAMERECT";
3589 case 0x0055: return "WM_WINDOWPOSCHANGED";
3590 case 0x0056: return "WM_ADJUSTFRAMEPOS";
3591 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
3592 case 0x005B: return "WM_QUERYHELPINFO";
3593 case 0x005C: return "WM_SETHELPINFO";
3594 case 0x005D: return "WM_ERROR";
3595 case 0x005E: return "WM_REALIZEPALETTE";
3596 // Clipboard messages
3597 case 0x0060: return "WM_RENDERFMT";
3598 case 0x0061: return "WM_RENDERALLFMTS";
3599 case 0x0062: return "WM_DESTROYCLIPBOARD";
3600 case 0x0063: return "WM_PAINTCLIPBOARD";
3601 case 0x0064: return "WM_SIZECLIPBOARD";
3602 case 0x0065: return "WM_HSCROLLCLIPBOARD";
3603 case 0x0066: return "WM_VSCROLLCLIPBOARD";
3604 case 0x0067: return "WM_DRAWCLIPBOARD";
3605 // mouse messages
3606 case 0x0070: return "WM_MOUSEMOVE";
3607 case 0x0071: return "WM_BUTTON1DOWN";
3608 case 0x0072: return "WM_BUTTON1UP";
3609 case 0x0073: return "WM_BUTTON1DBLCLK";
3610 case 0x0074: return "WM_BUTTON2DOWN";
3611 case 0x0075: return "WM_BUTTON2UP";
3612 case 0x0076: return "WM_BUTTON2DBLCLK";
3613 case 0x0077: return "WM_BUTTON3DOWN";
3614 case 0x0078: return "WM_BUTTON3UP";
3615 case 0x0079: return "WM_BUTTON3DBLCLK";
3616 case 0x007D: return "WM_MOUSEMAP";
3617 case 0x007E: return "WM_VRNDISABLED";
3618 case 0x007F: return "WM_VRNENABLED";
3619 case 0x0410: return "WM_CHORD";
3620 case 0x0411: return "WM_BUTTON1MOTIONSTART";
3621 case 0x0412: return "WM_BUTTON1MOTIONEND";
3622 case 0x0413: return "WM_BUTTON1CLICK";
3623 case 0x0414: return "WM_BUTTON2MOTIONSTART";
3624 case 0x0415: return "WM_BUTTON2MOTIONEND";
3625 case 0x0416: return "WM_BUTTON2CLICK";
3626 case 0x0417: return "WM_BUTTON3MOTIONSTART";
3627 case 0x0418: return "WM_BUTTON3MOTIONEND";
3628 case 0x0419: return "WM_BUTTON3CLICK";
3629 case 0x0420: return "WM_BEGINDRAG";
3630 case 0x0421: return "WM_ENDDRAG";
3631 case 0x0422: return "WM_SINGLESELECT";
3632 case 0x0423: return "WM_OPEN";
3633 case 0x0424: return "WM_CONTEXTMENU";
3634 case 0x0425: return "WM_CONTEXTHELP";
3635 case 0x0426: return "WM_TEXTEDIT";
3636 case 0x0427: return "WM_BEGINSELECT";
3637 case 0x0228: return "WM_ENDSELECT";
3638 case 0x0429: return "WM_PICKUP";
3639 case 0x04C0: return "WM_PENFIRST";
3640 case 0x04FF: return "WM_PENLAST";
3641 case 0x0500: return "WM_MMPMFIRST";
3642 case 0x05FF: return "WM_MMPMLAST";
3643 case 0x0600: return "WM_STDDLGFIRST";
3644 case 0x06FF: return "WM_STDDLGLAST";
3645 case 0x0BD0: return "WM_BIDI_FIRST";
3646 case 0x0BFF: return "WM_BIDI_LAST";
3647 // keyboard input
3648 case 0x007A: return "WM_CHAR";
3649 case 0x007B: return "WM_VIOCHAR";
3650 // DDE messages
3651 case 0x00A0: return "WM_DDE_INITIATE";
3652 case 0x00A1: return "WM_DDE_REQUEST";
3653 case 0x00A2: return "WM_DDE_ACK";
3654 case 0x00A3: return "WM_DDE_DATA";
3655 case 0x00A4: return "WM_DDE_ADVISE";
3656 case 0x00A5: return "WM_DDE_UNADVISE";
3657 case 0x00A6: return "WM_DDE_POKE";
3658 case 0x00A7: return "WM_DDE_EXECUTE";
3659 case 0x00A8: return "WM_DDE_TERMINATE";
3660 case 0x00A9: return "WM_DDE_INITIATEACK";
3661 case 0x00AF: return "WM_DDE_LAST";
3662 // Buttons
3663 case 0x0120: return "BM_CLICK";
3664 case 0x0121: return "BM_QUERYCHECKINDEX";
3665 case 0x0122: return "BM_QUERYHILITE";
3666 case 0x0123: return "BM_SETHILITE";
3667 case 0x0124: return "BM_QUERYCHECK";
3668 case 0x0125: return "BM_SETCHECK";
3669 case 0x0126: return "BM_SETDEFAULT";
3670 case 0x0128: return "BM_AUTOSIZE";
3671 // Combo boxes
3672 case 0x029A: return "CBID_LIST";
3673 case 0x029B: return "CBID_EDIT";
3674 case 0x0170: return "CBM_SHOWLIST";
3675 case 0x0171: return "CBM_HILITE";
3676 case 0x0172: return "CBM_ISLISTSHOWING";
3677 // Edit fields
3678 case 0x0140: return "EM_QUERYCHANGED";
3679 case 0x0141: return "EM_QUERYSEL";
3680 case 0x0142: return "EM_SETSEL";
3681 case 0x0143: return "EM_SETTEXTLIMIT";
3682 case 0x0144: return "EM_CUT";
3683 case 0x0145: return "EM_COPY";
3684 case 0x0146: return "EM_CLEAR";
3685 case 0x0147: return "EM_PASTE";
3686 case 0x0148: return "EM_QUERYFIRSTCHAR";
3687 case 0x0149: return "EM_SETFIRSTCHAR";
3688 case 0x014A: return "EM_QUERYREADONLY";
3689 case 0x014B: return "EM_SETREADONLY";
3690 case 0x014C: return "EM_SETINSERTMODE";
3691 // Listboxes
3692 case 0x0160: return "LM_QUERYITEMCOUNT";
3693 case 0x0161: return "LM_INSERTITEM";
3694 case 0x0162: return "LM_SETOPENINDEX";
3695 case 0x0163: return "LM_DELETEITEM";
3696 case 0x0164: return "LM_SELECTITEM";
3697 case 0x0165: return "LM_QUERYSELECTION";
3698 case 0x0166: return "LM_SETITEMTEXT";
3699 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
3700 case 0x0168: return "LM_QUERYITEMTEXT";
3701 case 0x0169: return "LM_SETITEMHANDLE";
3702 case 0x016A: return "LM_QUERYITEMHANDLE";
3703 case 0x016B: return "LM_SEARCHSTRING";
3704 case 0x016C: return "LM_SETITEMHEIGHT";
3705 case 0x016D: return "LM_QUERYTOPINDEX";
3706 case 0x016E: return "LM_DELETEALL";
3707 case 0x016F: return "LM_INSERTMULITEMS";
3708 case 0x0660: return "LM_SETITEMWIDTH";
3709 // Menus
3710 case 0x0180: return "MM_INSERTITEM";
3711 case 0x0181: return "MM_DELETEITEM";
3712 case 0x0182: return "MM_QUERYITEM";
3713 case 0x0183: return "MM_SETITEM";
3714 case 0x0184: return "MM_QUERYITEMCOUNT";
3715 case 0x0185: return "MM_STARTMENUMODE";
3716 case 0x0186: return "MM_ENDMENUMODE";
3717 case 0x0188: return "MM_REMOVEITEM";
3718 case 0x0189: return "MM_SELECTITEM";
3719 case 0x018A: return "MM_QUERYSELITEMID";
3720 case 0x018B: return "MM_QUERYITEMTEXT";
3721 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
3722 case 0x018D: return "MM_SETITEMHANDLE";
3723 case 0x018E: return "MM_SETITEMTEXT";
3724 case 0x018F: return "MM_ITEMPOSITIONFROMID";
3725 case 0x0190: return "MM_ITEMIDFROMPOSITION";
3726 case 0x0191: return "MM_QUERYITEMATTR";
3727 case 0x0192: return "MM_SETITEMATTR";
3728 case 0x0193: return "MM_ISITEMVALID";
3729 case 0x0194: return "MM_QUERYITEMRECT";
3730 case 0x0431: return "MM_QUERYDEFAULTITEMID";
3731 case 0x0432: return "MM_SETDEFAULTITEMID";
3732 // Scrollbars
3733 case 0x01A0: return "SBM_SETSCROLLBAR";
3734 case 0x01A1: return "SBM_SETPOS";
3735 case 0x01A2: return "SBM_QUERYPOS";
3736 case 0x01A3: return "SBM_QUERYRANGE";
3737 case 0x01A6: return "SBM_SETTHUMBSIZE";
3738
3739 // Help messages
3740 case 0x0F00: return "WM_HELPBASE";
3741 case 0x0FFF: return "WM_HELPTOP";
3742 // Beginning of user defined messages
3743 case 0x1000: return "WM_USER";
3744
3745 // wxWindows user defined types
3746
3747 // listview
3748 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
3749 case 0x1000 + 1: return "LVM_SETBKCOLOR";
3750 case 0x1000 + 2: return "LVM_GETIMAGELIST";
3751 case 0x1000 + 3: return "LVM_SETIMAGELIST";
3752 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3753 case 0x1000 + 5: return "LVM_GETITEMA";
3754 case 0x1000 + 75: return "LVM_GETITEMW";
3755 case 0x1000 + 6: return "LVM_SETITEMA";
3756 case 0x1000 + 76: return "LVM_SETITEMW";
3757 case 0x1000 + 7: return "LVM_INSERTITEMA";
3758 case 0x1000 + 77: return "LVM_INSERTITEMW";
3759 case 0x1000 + 8: return "LVM_DELETEITEM";
3760 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3761 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3762 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3763 case 0x1000 + 12: return "LVM_GETNEXTITEM";
3764 case 0x1000 + 13: return "LVM_FINDITEMA";
3765 case 0x1000 + 83: return "LVM_FINDITEMW";
3766 case 0x1000 + 14: return "LVM_GETITEMRECT";
3767 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3768 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3769 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3770 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3771 case 0x1000 + 18: return "LVM_HITTEST";
3772 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3773 case 0x1000 + 20: return "LVM_SCROLL";
3774 case 0x1000 + 21: return "LVM_REDRAWITEMS";
3775 case 0x1000 + 22: return "LVM_ARRANGE";
3776 case 0x1000 + 23: return "LVM_EDITLABELA";
3777 case 0x1000 + 118: return "LVM_EDITLABELW";
3778 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3779 case 0x1000 + 25: return "LVM_GETCOLUMNA";
3780 case 0x1000 + 95: return "LVM_GETCOLUMNW";
3781 case 0x1000 + 26: return "LVM_SETCOLUMNA";
3782 case 0x1000 + 96: return "LVM_SETCOLUMNW";
3783 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3784 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3785 case 0x1000 + 28: return "LVM_DELETECOLUMN";
3786 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3787 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3788 case 0x1000 + 31: return "LVM_GETHEADER";
3789 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3790 case 0x1000 + 34: return "LVM_GETVIEWRECT";
3791 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3792 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3793 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3794 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3795 case 0x1000 + 39: return "LVM_GETTOPINDEX";
3796 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3797 case 0x1000 + 41: return "LVM_GETORIGIN";
3798 case 0x1000 + 42: return "LVM_UPDATE";
3799 case 0x1000 + 43: return "LVM_SETITEMSTATE";
3800 case 0x1000 + 44: return "LVM_GETITEMSTATE";
3801 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3802 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3803 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3804 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3805 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3806 case 0x1000 + 48: return "LVM_SORTITEMS";
3807 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3808 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3809 case 0x1000 + 51: return "LVM_GETITEMSPACING";
3810 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3811 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3812 case 0x1000 + 53: return "LVM_SETICONSPACING";
3813 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3814 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3815 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3816 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3817 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3818 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3819 case 0x1000 + 60: return "LVM_SETHOTITEM";
3820 case 0x1000 + 61: return "LVM_GETHOTITEM";
3821 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3822 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3823 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3824 case 0x1000 + 65: return "LVM_SETWORKAREA";
3825
3826 // tree view
3827 case 0x1100 + 0: return "TVM_INSERTITEMA";
3828 case 0x1100 + 50: return "TVM_INSERTITEMW";
3829 case 0x1100 + 1: return "TVM_DELETEITEM";
3830 case 0x1100 + 2: return "TVM_EXPAND";
3831 case 0x1100 + 4: return "TVM_GETITEMRECT";
3832 case 0x1100 + 5: return "TVM_GETCOUNT";
3833 case 0x1100 + 6: return "TVM_GETINDENT";
3834 case 0x1100 + 7: return "TVM_SETINDENT";
3835 case 0x1100 + 8: return "TVM_GETIMAGELIST";
3836 case 0x1100 + 9: return "TVM_SETIMAGELIST";
3837 case 0x1100 + 10: return "TVM_GETNEXTITEM";
3838 case 0x1100 + 11: return "TVM_SELECTITEM";
3839 case 0x1100 + 12: return "TVM_GETITEMA";
3840 case 0x1100 + 62: return "TVM_GETITEMW";
3841 case 0x1100 + 13: return "TVM_SETITEMA";
3842 case 0x1100 + 63: return "TVM_SETITEMW";
3843 case 0x1100 + 14: return "TVM_EDITLABELA";
3844 case 0x1100 + 65: return "TVM_EDITLABELW";
3845 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3846 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3847 case 0x1100 + 17: return "TVM_HITTEST";
3848 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3849 case 0x1100 + 19: return "TVM_SORTCHILDREN";
3850 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3851 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3852 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3853 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3854 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3855 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3856 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3857
3858 // header
3859 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3860 case 0x1200 + 1: return "HDM_INSERTITEMA";
3861 case 0x1200 + 10: return "HDM_INSERTITEMW";
3862 case 0x1200 + 2: return "HDM_DELETEITEM";
3863 case 0x1200 + 3: return "HDM_GETITEMA";
3864 case 0x1200 + 11: return "HDM_GETITEMW";
3865 case 0x1200 + 4: return "HDM_SETITEMA";
3866 case 0x1200 + 12: return "HDM_SETITEMW";
3867 case 0x1200 + 5: return "HDM_LAYOUT";
3868 case 0x1200 + 6: return "HDM_HITTEST";
3869 case 0x1200 + 7: return "HDM_GETITEMRECT";
3870 case 0x1200 + 8: return "HDM_SETIMAGELIST";
3871 case 0x1200 + 9: return "HDM_GETIMAGELIST";
3872 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3873 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3874 case 0x1200 + 17: return "HDM_GETORDERARRAY";
3875 case 0x1200 + 18: return "HDM_SETORDERARRAY";
3876 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3877
3878 // tab control
3879 case 0x1300 + 2: return "TCM_GETIMAGELIST";
3880 case 0x1300 + 3: return "TCM_SETIMAGELIST";
3881 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3882 case 0x1300 + 5: return "TCM_GETITEMA";
3883 case 0x1300 + 60: return "TCM_GETITEMW";
3884 case 0x1300 + 6: return "TCM_SETITEMA";
3885 case 0x1300 + 61: return "TCM_SETITEMW";
3886 case 0x1300 + 7: return "TCM_INSERTITEMA";
3887 case 0x1300 + 62: return "TCM_INSERTITEMW";
3888 case 0x1300 + 8: return "TCM_DELETEITEM";
3889 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3890 case 0x1300 + 10: return "TCM_GETITEMRECT";
3891 case 0x1300 + 11: return "TCM_GETCURSEL";
3892 case 0x1300 + 12: return "TCM_SETCURSEL";
3893 case 0x1300 + 13: return "TCM_HITTEST";
3894 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3895 case 0x1300 + 40: return "TCM_ADJUSTRECT";
3896 case 0x1300 + 41: return "TCM_SETITEMSIZE";
3897 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3898 case 0x1300 + 43: return "TCM_SETPADDING";
3899 case 0x1300 + 44: return "TCM_GETROWCOUNT";
3900 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3901 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3902 case 0x1300 + 47: return "TCM_GETCURFOCUS";
3903 case 0x1300 + 48: return "TCM_SETCURFOCUS";
3904 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3905 case 0x1300 + 50: return "TCM_DESELECTALL";
3906
3907 // toolbar
3908 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
3909 case WM_USER+1000+2: return "TB_CHECKBUTTON";
3910 case WM_USER+1000+3: return "TB_PRESSBUTTON";
3911 case WM_USER+1000+4: return "TB_HIDEBUTTON";
3912 case WM_USER+1000+5: return "TB_INDETERMINATE";
3913 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
3914 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
3915 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
3916 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
3917 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
3918 case WM_USER+1000+17: return "TB_SETSTATE";
3919 case WM_USER+1000+18: return "TB_GETSTATE";
3920 case WM_USER+1000+19: return "TB_ADDBITMAP";
3921 case WM_USER+1000+20: return "TB_ADDBUTTONS";
3922 case WM_USER+1000+21: return "TB_INSERTBUTTON";
3923 case WM_USER+1000+22: return "TB_DELETEBUTTON";
3924 case WM_USER+1000+23: return "TB_GETBUTTON";
3925 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
3926 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
3927 case WM_USER+1000+26: return "TB_SAVERESTOREA";
3928 case WM_USER+1000+76: return "TB_SAVERESTOREW";
3929 case WM_USER+1000+27: return "TB_CUSTOMIZE";
3930 case WM_USER+1000+28: return "TB_ADDSTRINGA";
3931 case WM_USER+1000+77: return "TB_ADDSTRINGW";
3932 case WM_USER+1000+29: return "TB_GETITEMRECT";
3933 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
3934 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
3935 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
3936 case WM_USER+1000+33: return "TB_AUTOSIZE";
3937 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
3938 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
3939 case WM_USER+1000+37: return "TB_SETPARENT";
3940 case WM_USER+1000+39: return "TB_SETROWS";
3941 case WM_USER+1000+40: return "TB_GETROWS";
3942 case WM_USER+1000+42: return "TB_SETCMDID";
3943 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
3944 case WM_USER+1000+44: return "TB_GETBITMAP";
3945 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
3946 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
3947 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
3948 case WM_USER+1000+47: return "TB_SETINDENT";
3949 case WM_USER+1000+48: return "TB_SETIMAGELIST";
3950 case WM_USER+1000+49: return "TB_GETIMAGELIST";
3951 case WM_USER+1000+50: return "TB_LOADIMAGES";
3952 case WM_USER+1000+51: return "TB_GETRECT";
3953 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
3954 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
3955 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
3956 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
3957 case WM_USER+1000+56: return "TB_SETSTYLE";
3958 case WM_USER+1000+57: return "TB_GETSTYLE";
3959 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
3960 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
3961 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
3962 case WM_USER+1000+61: return "TB_GETTEXTROWS";
3963 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
3964
3965 default:
3966 static char s_szBuf[128];
3967 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
3968 return s_szBuf;
3969 }
3970 return NULL;
3971 } // end of wxGetMessageName
3972
3973 #endif // __WXDEBUG__
3974
3975 static void TranslateKbdEventToMouse(
3976 wxWindow* pWin
3977 , int* pX
3978 , int* pY
3979 , ULONG* pFlags
3980 )
3981 {
3982 //
3983 // Construct the key mask
3984 ULONG& fwKeys = *pFlags;
3985
3986 fwKeys = VK_BUTTON2;
3987 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
3988 fwKeys |= VK_CTRL;
3989 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
3990 fwKeys |= VK_SHIFT;
3991
3992 //
3993 // Simulate right mouse button click
3994 //
3995 POINTL vPoint;
3996
3997 ::WinQueryMsgPos(vHabmain, &vPoint);
3998 *pX = vPoint.x;
3999 *pY = vPoint.y;
4000
4001 pWin->ScreenToClient(pX, pY);
4002 } // end of TranslateKbdEventToMouse
4003
wxWidgets (Impactor)