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[wxWidgets.git] / src / os2 / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindow
4 // Author: David Webster
5 // Modified by:
6 // Created: 10/12/99
7 // RCS-ID: $Id$
8 // Copyright: (c) David Webster
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 //
13 // For compilers that support precompilation, includes "wx.h".
14 //
15 #include "wx/wxprec.h"
16
17 #ifndef WX_PRECOMP
18 #define INCL_DOS
19 #define INCL_PM
20 #include <os2.h>
21 #include "wx/window.h"
22 #include "wx/accel.h"
23 #include "wx/setup.h"
24 #include "wx/menu.h"
25 #include "wx/dc.h"
26 #include "wx/dcclient.h"
27 #include "wx/utils.h"
28 #include "wx/app.h"
29 #include "wx/panel.h"
30 #include "wx/layout.h"
31 #include "wx/dialog.h"
32 #include "wx/frame.h"
33 #include "wx/listbox.h"
34 #include "wx/button.h"
35 #include "wx/msgdlg.h"
36 #include "wx/scrolwin.h"
37 #include "wx/radiobox.h"
38 #include "wx/slider.h"
39 #include "wx/statusbr.h"
40 #include "wx/toolbar.h"
41 #include "wx/settings.h"
42 #include <stdio.h>
43 #endif
44
45 #if wxUSE_OWNER_DRAWN
46 #include "wx/ownerdrw.h"
47 #endif
48
49 #if wxUSE_DRAG_AND_DROP
50 #include "wx/dnd.h"
51 #endif
52
53 #include "wx/menuitem.h"
54 #include "wx/log.h"
55
56 #include "wx/os2/private.h"
57
58 #if wxUSE_TOOLTIPS
59 #include "wx/tooltip.h"
60 #endif
61
62 #if wxUSE_CARET
63 #include "wx/caret.h"
64 #endif // wxUSE_CARET
65
66 #include "wx/intl.h"
67 #include "wx/log.h"
68
69
70 #include "wx/textctrl.h"
71
72 #include <string.h>
73
74 //
75 // Place compiler, OS specific includes here
76 //
77
78 //
79 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
80 //
81 #ifndef GET_X_LPARAM
82 //
83 // SHORT1FROMMP -- LOWORD
84 //
85 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
86 //
87 // SHORT2FROMMP -- HIWORD
88 //
89 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
90 #endif // GET_X_LPARAM
91
92 #ifndef CW_USEDEFAULT
93 # define CW_USEDEFAULT ((int)0x80000000)
94 #endif
95
96 // ---------------------------------------------------------------------------
97 // global variables
98 // ---------------------------------------------------------------------------
99
100 //
101 // The last PM message we got (MT-UNSAFE)
102 //
103 QMSG s_currentMsg;
104
105 #if wxUSE_MENUS_NATIVE
106 wxMenu* wxCurrentPopupMenu = NULL;
107 #endif // wxUSE_MENUS_NATIVE
108
109 wxList* wxWinHandleList = NULL;
110
111 // ---------------------------------------------------------------------------
112 // private functions
113 // ---------------------------------------------------------------------------
114
115 //
116 // the window proc for all our windows; most gui's have something similar
117 //
118 MRESULT EXPENTRY wxWndProc( HWND hWnd
119 ,ULONG message
120 ,MPARAM mp1
121 ,MPARAM mp2
122 );
123
124 #ifdef __WXDEBUG__
125 const char *wxGetMessageName(int message);
126 #endif //__WXDEBUG__
127
128 void wxRemoveHandleAssociation(wxWindowOS2* pWin);
129 void wxAssociateWinWithHandle( HWND hWnd
130 ,wxWindowOS2* pWin
131 );
132 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
133
134 //
135 // This magical function is used to translate VK_APPS key presses to right
136 // mouse clicks
137 //
138 // Unused?
139 #if 0
140 static void TranslateKbdEventToMouse( wxWindow* pWin
141 ,int* pX
142 ,int* pY
143 ,MPARAM* pFlags
144 );
145 #endif
146 //
147 // get the current state of SHIFT/CTRL keys
148 //
149 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
150 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
151
152 static wxWindow* gpWinBeingCreated = NULL;
153
154 // ---------------------------------------------------------------------------
155 // event tables
156 // ---------------------------------------------------------------------------
157
158 // in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu()
159 // method
160 #ifdef __WXUNIVERSAL__
161 IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase)
162 #else // __WXPM__
163 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
164 #endif // __WXUNIVERSAL__/__WXPM__
165
166 BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase)
167 EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground)
168 EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged)
169 EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog)
170 EVT_IDLE(wxWindowOS2::OnIdle)
171 EVT_SET_FOCUS(wxWindowOS2::OnSetFocus)
172 END_EVENT_TABLE()
173
174 // ===========================================================================
175 // implementation
176 // ===========================================================================
177
178 // ---------------------------------------------------------------------------
179 // wxWindow utility functions
180 // ---------------------------------------------------------------------------
181
182 //
183 // Find an item given the PM Window id
184 //
185 wxWindow* wxWindowOS2::FindItem(
186 long lId
187 ) const
188 {
189 #if wxUSE_CONTROLS
190 wxControl* pItem = wxDynamicCast(this, wxControl);
191
192 if (pItem)
193 {
194 //
195 // I it we or one of our "internal" children?
196 //
197 if (pItem->GetId() == lId
198 #ifndef __WXUNIVERSAL__
199 || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)
200 #endif
201 )
202 {
203 return pItem;
204 }
205 }
206 #endif // wxUSE_CONTROLS
207
208 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
209
210 while (pCurrent)
211 {
212 wxWindow* pChildWin = pCurrent->GetData();
213 wxWindow* pWnd = pChildWin->FindItem(lId);
214
215 if (pWnd)
216 return pWnd;
217
218 pCurrent = pCurrent->GetNext();
219 }
220 return(NULL);
221 } // end of wxWindowOS2::FindItem
222
223 //
224 // Find an item given the PM Window handle
225 //
226 wxWindow* wxWindowOS2::FindItemByHWND(
227 WXHWND hWnd
228 , bool bControlOnly
229 ) const
230 {
231 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
232
233 while (pCurrent)
234 {
235 wxWindow* pParent = pCurrent->GetData();
236
237 //
238 // Do a recursive search.
239 //
240 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
241
242 if (pWnd)
243 return(pWnd);
244
245 if (!bControlOnly
246 #if wxUSE_CONTROLS
247 || pParent->IsKindOf(CLASSINFO(wxControl))
248 #endif // wxUSE_CONTROLS
249 )
250 {
251 wxWindow* pItem = pCurrent->GetData();
252
253 if (pItem->GetHWND() == hWnd)
254 return(pItem);
255 else
256 {
257 if (pItem->ContainsHWND(hWnd))
258 return(pItem);
259 }
260 }
261 pCurrent = pCurrent->GetNext();
262 }
263 return(NULL);
264 } // end of wxWindowOS2::FindItemByHWND
265
266 //
267 // Default command handler
268 //
269 bool wxWindowOS2::OS2Command(
270 WXUINT WXUNUSED(uParam)
271 , WXWORD WXUNUSED(uId)
272 )
273 {
274 return(FALSE);
275 }
276
277 // ----------------------------------------------------------------------------
278 // constructors and such
279 // ----------------------------------------------------------------------------
280
281 void wxWindowOS2::Init()
282 {
283 //
284 // Generic
285 //
286 InitBase();
287
288 //
289 // PM specific
290 //
291 m_bDoubleClickAllowed = 0;
292 m_bWinCaptured = FALSE;
293
294 m_isBeingDeleted = FALSE;
295 m_fnOldWndProc = 0;
296 m_bUseCtl3D = FALSE;
297 m_bMouseInWindow = FALSE;
298
299 //
300 // wxWnd
301 //
302 m_hMenu = 0L;
303 m_hWnd = 0L;
304 m_hWndScrollBarHorz = 0L;
305 m_hWndScrollBarVert = 0L;
306
307 //
308 // Pass WM_GETDLGCODE to DefWindowProc()
309 m_lDlgCode = 0;
310
311 m_nXThumbSize = 0;
312 m_nYThumbSize = 0;
313 m_bBackgroundTransparent = FALSE;
314
315 //
316 // As all windows are created with WS_VISIBLE style...
317 //
318 m_isShown = TRUE;
319
320 #if wxUSE_MOUSEEVENT_HACK
321 m_lLastMouseX =
322 m_lLastMouseY = -1;
323 m_nLastMouseEvent = -1;
324 #endif // wxUSE_MOUSEEVENT_HACK
325 } // wxWindowOS2::Init
326
327 //
328 // Destructor
329 //
330 wxWindowOS2::~wxWindowOS2()
331 {
332 m_isBeingDeleted = TRUE;
333
334 for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
335 {
336 wxFrame* pFrame = wxDynamicCast(pWin, wxFrame);
337
338 if (pFrame)
339 {
340 if (pFrame->GetLastFocus() == this)
341 pFrame->SetLastFocus((wxWindow*)NULL);
342 }
343 }
344
345 DestroyChildren();
346
347 if (m_parent)
348 m_parent->RemoveChild(this);
349
350 if (m_hWnd)
351 {
352 if(!::WinDestroyWindow(GetHWND()))
353 wxLogLastError(wxT("DestroyWindow"));
354 //
355 // remove hWnd <-> wxWindow association
356 //
357 wxRemoveHandleAssociation(this);
358 }
359 } // end of wxWindowOS2::~wxWindowOS2
360
361 // real construction (Init() must have been called before!)
362 bool wxWindowOS2::Create(
363 wxWindow* pParent
364 , wxWindowID vId
365 , const wxPoint& rPos
366 , const wxSize& rSize
367 , long lStyle
368 , const wxString& rName
369 )
370 {
371 HWND hParent = NULLHANDLE;
372 ULONG ulCreateFlags = 0;
373 WXDWORD dwExStyle = 0;
374
375 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
376
377 if ( !CreateBase( pParent
378 ,vId
379 ,rPos
380 ,rSize
381 ,lStyle
382 ,wxDefaultValidator
383 ,rName
384 ))
385 return(FALSE);
386
387 if (pParent)
388 {
389 int nTempy;
390
391 pParent->AddChild(this);
392 hParent = GetWinHwnd(pParent);
393
394 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
395 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
396 )
397 ulCreateFlags |= WS_CLIPSIBLINGS;
398 }
399
400 //
401 // Most wxSTYLES are really PM Class specific styles and will be
402 // set in those class create procs. PM's basic windows styles are
403 // very limited.
404 //
405 ulCreateFlags |= WS_VISIBLE;
406
407
408 #ifdef __WXUNIVERSAL__
409 // no 3d effects, we draw them ourselves
410 WXDWORD exStyle = 0;
411 #else // !wxUniversal
412 if (lStyle & wxCLIP_SIBLINGS)
413 ulCreateFlags |= WS_CLIPSIBLINGS;
414
415 if (lStyle & wxCLIP_CHILDREN )
416 ulCreateFlags |= WS_CLIPCHILDREN;
417
418 //
419 //
420 //
421 bool bWant3D;
422 dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
423
424 #endif
425
426 //
427 // Add the simple border style as we'll use this to draw borders
428 //
429 if (lStyle & wxSIMPLE_BORDER)
430 dwExStyle |= wxSIMPLE_BORDER;
431
432 if (lStyle & wxPOPUP_WINDOW)
433 {
434 // a popup window floats on top of everything
435 //TODO: fix this...
436 // exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW;
437
438 // it is also created hidden as other top level windows
439 ulCreateFlags &= ~WS_VISIBLE;
440 m_isShown = FALSE;
441 }
442
443 //
444 // Generic OS/2 Windows have no Control Data but other classes
445 // that call OS2Create may have some.
446 //
447 OS2Create( (PSZ)wxCanvasClassName
448 ,rName.c_str()
449 ,ulCreateFlags
450 ,rPos
451 ,rSize
452 ,NULL // Control Data
453 ,dwExStyle
454 ,TRUE // Child
455 );
456
457 return(TRUE);
458 } // end of wxWindowOS2::Create
459
460 // ---------------------------------------------------------------------------
461 // basic operations
462 // ---------------------------------------------------------------------------
463
464 void wxWindowOS2::SetFocus()
465 {
466 HWND hWnd = GetHwnd();
467 wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
468
469 if (hWnd)
470 ::WinSetFocus(HWND_DESKTOP, hWnd);
471 } // end of wxWindowOS2::SetFocus
472
473 wxWindow* wxWindowBase::FindFocus()
474 {
475 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
476
477 if (hWnd)
478 {
479 return wxFindWinFromHandle((WXHWND)hWnd);
480 }
481 return NULL;
482 } // wxWindowBase::FindFocus
483
484 bool wxWindowOS2::Enable(
485 bool bEnable
486 )
487 {
488 if (!wxWindowBase::Enable(bEnable))
489 return(FALSE);
490
491 HWND hWnd = GetHwnd();
492
493 if ( hWnd )
494 ::WinEnableWindow(hWnd, (BOOL)bEnable);
495
496 wxWindowList::Node* pNode = GetChildren().GetFirst();
497
498 while (pNode)
499 {
500 wxWindow* pChild = pNode->GetData();
501
502 pChild->Enable(bEnable);
503 pNode = pNode->GetNext();
504 }
505 return TRUE;
506 } // end of wxWindowOS2::Enable
507
508 bool wxWindowOS2::Show(
509 bool bShow
510 )
511 {
512 if (!wxWindowBase::Show(bShow))
513 return(FALSE);
514
515 HWND hWnd = GetHwnd();
516
517 ::WinShowWindow(hWnd, bShow);
518
519 if (bShow)
520 {
521 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
522 }
523 return TRUE;
524 } // end of wxWindowOS2::Show
525
526 void wxWindowOS2::Raise()
527 {
528 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
529 } // end of wxWindowOS2::Raise
530
531 void wxWindowOS2::Lower()
532 {
533 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
534 } // end of wxWindowOS2::Lower
535
536 void wxWindowOS2::SetTitle(
537 const wxString& rTitle
538 )
539 {
540 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
541 } // end of wxWindowOS2::SetTitle
542
543 wxString wxWindowOS2::GetTitle() const
544 {
545 return wxGetWindowText(GetHWND());
546 } // end of wxWindowOS2::GetTitle
547
548 void wxWindowOS2::DoCaptureMouse()
549 {
550 HWND hWnd = GetHwnd();
551
552 if (hWnd && !m_bWinCaptured)
553 {
554 ::WinSetCapture(HWND_DESKTOP, hWnd);
555 m_bWinCaptured = TRUE;
556 }
557 } // end of wxWindowOS2::GetTitle
558
559 void wxWindowOS2::DoReleaseMouse()
560 {
561 if (m_bWinCaptured)
562 {
563 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
564 m_bWinCaptured = FALSE;
565 }
566 } // end of wxWindowOS2::ReleaseMouse
567
568 /* static */ wxWindow* wxWindowBase::GetCapture()
569 {
570 HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
571 return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
572 } // end of wxWindowBase::GetCapture
573
574 bool wxWindowOS2::SetFont(
575 const wxFont& rFont
576 )
577 {
578 if (!wxWindowBase::SetFont(rFont))
579 {
580 // nothing to do
581 return(FALSE);
582 }
583
584 HWND hWnd = GetHwnd();
585
586 wxOS2SetFont( hWnd
587 ,rFont
588 );
589 return(TRUE);
590 } // end of wxWindowOS2::SetFont
591
592 bool wxWindowOS2::SetCursor(
593 const wxCursor& rCursor
594 ) // check if base implementation is OK
595 {
596 if ( !wxWindowBase::SetCursor(rCursor))
597 {
598 // no change
599 return FALSE;
600 }
601
602 if ( m_cursor.Ok() ) {
603 HWND hWnd = GetHwnd();
604 POINTL vPoint;
605 RECTL vRect;
606
607 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
608 ::WinQueryWindowRect(hWnd, &vRect);
609
610 if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy())
611 {
612 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
613 }
614 }
615 return TRUE;
616 } // end of wxWindowOS2::SetCursor
617
618 void wxWindowOS2::WarpPointer(
619 int nXPos
620 , int nYPos
621 )
622 {
623 int nX = nXPos;
624 int nY = nYPos;
625 RECTL vRect;
626
627 ::WinQueryWindowRect(GetHwnd(), &vRect);
628 nX += vRect.xLeft;
629 nY += vRect.yBottom;
630
631 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
632 } // end of wxWindowOS2::WarpPointer
633
634 #if WXWIN_COMPATIBILITY
635 void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const
636 {
637 }
638 #endif // WXWIN_COMPATIBILITY
639
640 // ---------------------------------------------------------------------------
641 // scrolling stuff
642 // ---------------------------------------------------------------------------
643
644 #if WXWIN_COMPATIBILITY
645 void wxWindowOS2::SetScrollRange(
646 int nOrient
647 , int nRange
648 , bool bRefresh
649 )
650 {
651 int nRange1 = nRange;
652 int nPageSize = GetScrollPage(nOrient);
653
654 if (nPpageSize > 1 && nRange > 0)
655 {
656 nRange1 += (nPageSize - 1);
657 }
658
659 if (nOrient == wxHORIZONTAL)
660 {
661 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
662 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
663 }
664 else
665 {
666 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
667 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
668 }
669 } // end of wxWindowOS2::SetScrollRange
670
671 void wxWindowOS2::SetScrollPage(
672 int nOrient
673 , int nPage
674 , bool bRefresh
675 )
676 {
677 if (nOrient == wxHORIZONTAL )
678 m_nXThumbSize = nPage;
679 else
680 m_nYThumbSize = nPage;
681 } // end of wxWindowOS2::SetScrollPage
682
683 int wxWindowOS2::OldGetScrollRange(
684 int nOrient
685 ) const
686 {
687 MRESULT mRc;
688 HWND hWnd = GetHwnd();
689
690 if (hWnd)
691 {
692 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
693 return(SHORT2FROMMR(mRc));
694 }
695 return 0;
696 } // end of wxWindowOS2::OldGetScrollRange
697
698 int wxWindowOS2::GetScrollPage(
699 int nOrient
700 ) const
701 {
702 if (nOrient == wxHORIZONTAL)
703 return m_nXThumbSize;
704 else
705 return m_nYThumbSize;
706 } // end of wxWindowOS2::GetScrollPage
707 #endif // WXWIN_COMPATIBILITY
708
709 int wxWindowOS2::GetScrollPos(
710 int nOrient
711 ) const
712 {
713 if (nOrient == wxHORIZONTAL)
714 return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
715 else
716 return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
717 } // end of wxWindowOS2::GetScrollPos
718
719 int wxWindowOS2::GetScrollRange(
720 int nOrient
721 ) const
722 {
723 MRESULT mr;
724
725 if (nOrient == wxHORIZONTAL)
726 mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
727 else
728 mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
729 return((int)SHORT2FROMMR(mr));
730 } // end of wxWindowOS2::GetScrollRange
731
732 int wxWindowOS2::GetScrollThumb(
733 int nOrient
734 ) const
735 {
736 if (nOrient == wxHORIZONTAL )
737 return m_nXThumbSize;
738 else
739 return m_nYThumbSize;
740 } // end of wxWindowOS2::GetScrollThumb
741
742 void wxWindowOS2::SetScrollPos(
743 int nOrient
744 , int nPos
745 , bool WXUNUSED(bRefresh)
746 )
747 {
748 if (nOrient == wxHORIZONTAL )
749 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
750 else
751 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
752 } // end of wxWindowOS2::SetScrollPos
753
754 void wxWindowOS2::SetScrollbar(
755 int nOrient
756 , int nPos
757 , int nThumbVisible
758 , int nRange
759 , bool WXUNUSED(bRefresh)
760 )
761 {
762 int nOldRange = nRange - nThumbVisible;
763 int nRange1 = nOldRange;
764 int nPageSize = nThumbVisible;
765 SBCDATA vInfo;
766 HWND hWnd = GetHwnd();
767 ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
768 RECTL vRect;
769
770 ::WinQueryWindowRect(hWnd, &vRect);
771 if (nPageSize > 1 && nRange > 0)
772 {
773 nRange1 += (nPageSize - 1);
774 }
775
776 vInfo.cb = sizeof(SBCDATA);
777 vInfo.posFirst = 0;
778 vInfo.posLast = (SHORT)nRange1;
779 vInfo.posThumb = nPos;
780
781 if (nOrient == wxHORIZONTAL )
782 {
783 ulStyle |= SBS_HORZ;
784 if (m_hWndScrollBarHorz == 0L)
785 {
786 //
787 // We create the scrollbars with the desktop so that they are not
788 // registered as child windows of the window in order that child
789 // windows may be scrolled without scrolling the scrollbars themselves!
790 //
791 m_hWndScrollBarHorz = ::WinCreateWindow( hWnd
792 ,WC_SCROLLBAR
793 ,(PSZ)NULL
794 ,ulStyle
795 ,vRect.xLeft
796 ,vRect.yBottom
797 ,vRect.xRight - vRect.xLeft
798 ,20
799 ,hWnd
800 ,HWND_TOP
801 ,FID_HORZSCROLL
802 ,&vInfo
803 ,NULL
804 );
805 }
806 else
807 {
808 RECTL vRect2;
809
810 //
811 // Only want to resize the scrollbar if it changes, otherwise
812 // we'd probably end up in a recursive loop until we crash the call stack
813 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
814 // generates those events.
815 //
816 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2);
817 if (!(vRect2.xLeft == vRect.xLeft &&
818 vRect2.xRight == vRect.xRight &&
819 vRect2.yBottom == vRect.yBottom &&
820 vRect2.yTop == vRect.yTop
821 ) )
822 {
823 ::WinSetWindowPos( m_hWndScrollBarHorz
824 ,HWND_TOP
825 ,vRect.xLeft
826 ,vRect.yBottom
827 ,vRect.xRight - vRect.xLeft
828 ,20
829 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
830 );
831 }
832 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
833 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
834 }
835 }
836 else
837 {
838 ulStyle |= SBS_VERT;
839 if (m_hWndScrollBarVert == 0L)
840 {
841 m_hWndScrollBarVert = ::WinCreateWindow( hWnd
842 ,WC_SCROLLBAR
843 ,(PSZ)NULL
844 ,ulStyle
845 ,vRect.xRight - 20
846 ,vRect.yBottom + 20
847 ,20
848 ,vRect.yTop - (vRect.yBottom + 20)
849 ,hWnd
850 ,HWND_TOP
851 ,FID_VERTSCROLL
852 ,&vInfo
853 ,NULL
854 );
855 }
856 else
857 {
858 RECTL vRect2;
859
860 //
861 // Only want to resize the scrollbar if it changes, otherwise
862 // we'd probably end up in a recursive loop until we crash the call stack
863 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
864 // generates those events.
865 //
866 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2);
867 if (!(vRect2.xLeft == vRect.xLeft &&
868 vRect2.xRight == vRect.xRight &&
869 vRect2.yBottom == vRect.yBottom &&
870 vRect2.yTop == vRect.yTop
871 ) )
872 {
873 ::WinSetWindowPos( m_hWndScrollBarVert
874 ,HWND_TOP
875 ,vRect.xRight - 20
876 ,vRect.yBottom + 20
877 ,20
878 ,vRect.yTop - (vRect.yBottom + 20)
879 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
880 );
881 }
882 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
883 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
884 }
885 m_nYThumbSize = nThumbVisible;
886 }
887 } // end of wxWindowOS2::SetScrollbar
888
889 void wxWindowOS2::ScrollWindow(
890 int nDx
891 , int nDy
892 , const wxRect* pRect
893 )
894 {
895 RECTL vRect;
896 RECTL vRect2;
897
898 nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin.
899 if (pRect)
900 {
901 vRect2.xLeft = pRect->x;
902 vRect2.yTop = pRect->y + pRect->height;
903 vRect2.xRight = pRect->x + pRect->width;
904 vRect2.yBottom = pRect->y;
905 }
906 else
907 {
908 ::WinQueryWindowRect(GetHwnd(), &vRect2);
909 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect);
910 vRect2.yBottom += vRect.yTop - vRect.yBottom;
911 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect);
912 vRect2.xRight -= vRect.xRight - vRect.xLeft;
913
914 }
915 if (pRect)
916 ::WinScrollWindow( GetHwnd()
917 ,(LONG)nDx
918 ,(LONG)nDy
919 ,&vRect2
920 ,NULL
921 ,NULLHANDLE
922 ,NULL
923 ,SW_INVALIDATERGN
924 );
925 else
926 ::WinScrollWindow( GetHwnd()
927 ,nDx
928 ,nDy
929 ,NULL
930 ,NULL
931 ,NULLHANDLE
932 ,NULL
933 ,SW_INVALIDATERGN
934 );
935
936 //
937 // Move the children
938 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
939 SWP vSwp;
940
941 while (pCurrent)
942 {
943 wxWindow* pChildWin = pCurrent->GetData();
944
945 if (pChildWin->GetHWND() != NULLHANDLE)
946 {
947 ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
948 ::WinQueryWindowRect(pChildWin->GetHWND(), &vRect);
949 if (pChildWin->GetHWND() == m_hWndScrollBarVert ||
950 pChildWin->GetHWND() == m_hWndScrollBarHorz)
951 {
952 ::WinSetWindowPos( pChildWin->GetHWND()
953 ,HWND_TOP
954 ,vSwp.x + nDx
955 ,vSwp.y + nDy
956 ,0
957 ,0
958 ,SWP_MOVE | SWP_SHOW | SWP_ZORDER
959 );
960 }
961 else
962 {
963 ::WinSetWindowPos( pChildWin->GetHWND()
964 ,HWND_BOTTOM
965 ,vSwp.x + nDx
966 ,vSwp.y + nDy
967 ,0
968 ,0
969 ,SWP_MOVE | SWP_ZORDER
970 );
971 ::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE);
972 }
973 }
974 pCurrent = pCurrent->GetNext();
975 }
976 } // end of wxWindowOS2::ScrollWindow
977
978 // ---------------------------------------------------------------------------
979 // subclassing
980 // ---------------------------------------------------------------------------
981
982 void wxWindowOS2::SubclassWin(
983 WXHWND hWnd
984 )
985 {
986 HWND hwnd = (HWND)hWnd;
987
988 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
989 wxAssociateWinWithHandle( hWnd
990 ,(wxWindow*)this
991 );
992 if (!wxCheckWindowWndProc( hWnd
993 ,(WXFARPROC)wxWndProc
994 ))
995 {
996 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
997 }
998 else
999 {
1000 m_fnOldWndProc = (WXFARPROC)NULL;
1001 }
1002 } // end of wxWindowOS2::SubclassWin
1003
1004 void wxWindowOS2::UnsubclassWin()
1005 {
1006 //
1007 // Restore old Window proc
1008 //
1009 HWND hwnd = GetHWND();
1010
1011 if (m_hWnd)
1012 {
1013 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
1014
1015 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
1016
1017 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
1018 {
1019 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
1020 m_fnOldWndProc = 0;
1021 }
1022 }
1023 } // end of wxWindowOS2::UnsubclassWin
1024
1025 bool wxCheckWindowWndProc(
1026 WXHWND hWnd
1027 , WXFARPROC fnWndProc
1028 )
1029 {
1030 static char zBuffer[512];
1031 CLASSINFO vCls;
1032
1033 ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
1034 ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
1035 return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
1036 } // end of WinGuiBase_CheckWindowWndProc
1037
1038 //
1039 // Make a Windows extended style from the given wxWindows window style
1040 //
1041 WXDWORD wxWindowOS2::MakeExtendedStyle(
1042 long lStyle
1043 , bool bEliminateBorders
1044 )
1045 {
1046 //
1047 // Simply fill out with wxWindow extended styles. We'll conjure
1048 // something up in OS2Create and all window redrawing pieces later
1049 //
1050 WXDWORD dwStyle = 0;
1051
1052 if (lStyle & wxTRANSPARENT_WINDOW )
1053 dwStyle |= wxTRANSPARENT_WINDOW;
1054
1055 if (!bEliminateBorders)
1056 {
1057 if (lStyle & wxSUNKEN_BORDER)
1058 dwStyle |= wxSUNKEN_BORDER;
1059 if (lStyle & wxDOUBLE_BORDER)
1060 dwStyle |= wxDOUBLE_BORDER;
1061 if (lStyle & wxRAISED_BORDER )
1062 dwStyle |= wxRAISED_BORDER;
1063 if (lStyle & wxSTATIC_BORDER)
1064 dwStyle |= wxSTATIC_BORDER;
1065 }
1066 return dwStyle;
1067 } // end of wxWindowOS2::MakeExtendedStyle
1068
1069 //
1070 // Determines whether simulated 3D effects or CTL3D should be used,
1071 // applying a default border style if required, and returning an extended
1072 // style to pass to OS2Create.
1073 //
1074 WXDWORD wxWindowOS2::Determine3DEffects(
1075 WXDWORD dwDefaultBorderStyle
1076 , bool* pbWant3D
1077 ) const
1078 {
1079 WXDWORD dwStyle = 0L;
1080
1081 //
1082 // Native PM does not have any specialize 3D effects like WIN32 does,
1083 // so we have to try and invent them.
1084 //
1085
1086 //
1087 // If matches certain criteria, then assume no 3D effects
1088 // unless specifically requested (dealt with in MakeExtendedStyle)
1089 //
1090 if (!GetParent() ||
1091 !IsKindOf(CLASSINFO(wxControl)) ||
1092 (m_windowStyle & wxNO_BORDER)
1093 )
1094 {
1095 *pbWant3D = FALSE;
1096 return MakeExtendedStyle(m_windowStyle, FALSE);
1097 }
1098
1099 //
1100 // 1) App can specify global 3D effects
1101 //
1102 *pbWant3D = wxTheApp->GetAuto3D();
1103
1104 //
1105 // 2) If the parent is being drawn with user colours, or simple border
1106 // specified, switch effects off.
1107 //
1108 if (GetParent() &&
1109 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1110 (m_windowStyle & wxSIMPLE_BORDER)
1111 )
1112 *pbWant3D = FALSE;
1113
1114 //
1115 // 3) Control can override this global setting by defining
1116 // a border style, e.g. wxSUNKEN_BORDER
1117 //
1118 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1119 (m_windowStyle & wxRAISED_BORDER) ||
1120 (m_windowStyle & wxSTATIC_BORDER) ||
1121 (m_windowStyle & wxSUNKEN_BORDER)
1122 )
1123 *pbWant3D = TRUE;
1124
1125 dwStyle = MakeExtendedStyle( m_windowStyle
1126 ,FALSE
1127 );
1128
1129 //
1130 // If we want 3D, but haven't specified a border here,
1131 // apply the default border style specified.
1132 //
1133 if (dwDefaultBorderStyle && (*pbWant3D) &&
1134 !((m_windowStyle & wxDOUBLE_BORDER) ||
1135 (m_windowStyle & wxRAISED_BORDER) ||
1136 (m_windowStyle & wxSTATIC_BORDER) ||
1137 (m_windowStyle & wxSIMPLE_BORDER)
1138 )
1139 )
1140 dwStyle |= dwDefaultBorderStyle;
1141 return dwStyle;
1142 } // end of wxWindowOS2::Determine3DEffects
1143
1144 #if WXWIN_COMPATIBILITY
1145 void wxWindowOS2::OnCommand(
1146 wxWindow& rWin
1147 , wxCommandEvent& rEvent
1148 )
1149 {
1150 if (GetEventHandler()->ProcessEvent(rEvent))
1151 return;
1152 if (m_parent)
1153 m_parent->GetEventHandler()->OnCommand( rWin
1154 ,rEvent
1155 );
1156 } // end of wxWindowOS2::OnCommand
1157
1158 wxObject* wxWindowOS2::GetChild(
1159 int nNumber
1160 ) const
1161 {
1162 //
1163 // Return a pointer to the Nth object in the Panel
1164 //
1165 wxNode* pNode = GetChildren().First();
1166 int n = nNumber;
1167
1168 while (pNode && n--)
1169 pNode = pNode->Next();
1170 if (pNode)
1171 {
1172 wxObject* pObj = (wxObject*)pNode->Data();
1173 return(pObj);
1174 }
1175 else
1176 return NULL;
1177 } // end of wxWindowOS2::GetChild
1178
1179 #endif // WXWIN_COMPATIBILITY
1180
1181 //
1182 // Setup background and foreground colours correctly
1183 //
1184 void wxWindowOS2::SetupColours()
1185 {
1186 if ( GetParent() )
1187 SetBackgroundColour(GetParent()->GetBackgroundColour());
1188 } // end of wxWindowOS2::SetupColours
1189
1190 void wxWindowOS2::OnIdle(
1191 wxIdleEvent& WXUNUSED(rEvent)
1192 )
1193 {
1194 //
1195 // Check if we need to send a LEAVE event
1196 //
1197 if (m_bMouseInWindow)
1198 {
1199 POINTL vPoint;
1200
1201 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1202 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1203 {
1204 //
1205 // Generate a LEAVE event
1206 //
1207 m_bMouseInWindow = FALSE;
1208
1209 //
1210 // Unfortunately the mouse button and keyboard state may have changed
1211 // by the time the OnIdle function is called, so 'state' may be
1212 // meaningless.
1213 //
1214 int nState = 0;
1215
1216 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1217 nState |= VK_SHIFT;
1218 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
1219 nState |= VK_CTRL;
1220
1221 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1222
1223 InitMouseEvent( rEvent
1224 ,vPoint.x
1225 ,vPoint.y
1226 ,nState
1227 );
1228 (void)GetEventHandler()->ProcessEvent(rEvent);
1229 }
1230 }
1231 UpdateWindowUI();
1232 } // end of wxWindowOS2::OnIdle
1233
1234 //
1235 // Set this window to be the child of 'parent'.
1236 //
1237 bool wxWindowOS2::Reparent(
1238 wxWindow* pParent
1239 )
1240 {
1241 if (!wxWindowBase::Reparent(pParent))
1242 return FALSE;
1243
1244 HWND hWndChild = GetHwnd();
1245 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1246
1247 ::WinSetParent(hWndChild, hWndParent, TRUE);
1248 return TRUE;
1249 } // end of wxWindowOS2::Reparent
1250
1251 void wxWindowOS2::Clear()
1252 {
1253 wxClientDC vDc((wxWindow*)this);
1254 wxBrush vBrush( GetBackgroundColour()
1255 ,wxSOLID
1256 );
1257
1258 vDc.SetBackground(vBrush);
1259 vDc.Clear();
1260 } // end of wxWindowOS2::Clear
1261
1262 void wxWindowOS2::Update()
1263 {
1264 ::WinUpdateWindow(GetHwnd());
1265 } // end of wxWindowOS2::Update
1266
1267 void wxWindowOS2::Freeze()
1268 {
1269 ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
1270 } // end of wxWindowOS2::Freeze
1271
1272 void wxWindowOS2::Thaw()
1273 {
1274 ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
1275
1276 //
1277 // We need to refresh everything or otherwise he invalidated area is not
1278 // repainted.
1279 //
1280 Refresh();
1281 } // end of wxWindowOS2::Thaw
1282
1283 void wxWindowOS2::Refresh(
1284 bool bEraseBack
1285 , const wxRect* pRect
1286 )
1287 {
1288 HWND hWnd = GetHwnd();
1289
1290 if (hWnd)
1291 {
1292 if (pRect)
1293 {
1294 RECTL vOs2Rect;
1295
1296 vOs2Rect.xLeft = pRect->x;
1297 vOs2Rect.yTop = pRect->y;
1298 vOs2Rect.xRight = pRect->x + pRect->width;
1299 vOs2Rect.yBottom = pRect->y + pRect->height;
1300
1301 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1302 }
1303 else
1304 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
1305 }
1306 } // end of wxWindowOS2::Refresh
1307
1308 // ---------------------------------------------------------------------------
1309 // drag and drop
1310 // ---------------------------------------------------------------------------
1311
1312 #if wxUSE_DRAG_AND_DROP
1313 void wxWindowOS2::SetDropTarget(
1314 wxDropTarget* pDropTarget
1315 )
1316 {
1317 if (m_dropTarget != 0)
1318 {
1319 m_dropTarget->Revoke(m_hWnd);
1320 delete m_dropTarget;
1321 }
1322 m_dropTarget = pDropTarget;
1323 if (m_dropTarget != 0)
1324 m_dropTarget->Register(m_hWnd);
1325 } // end of wxWindowOS2::SetDropTarget
1326 #endif
1327
1328 //
1329 // old style file-manager drag&drop support: we retain the old-style
1330 // DragAcceptFiles in parallel with SetDropTarget.
1331 //
1332 void wxWindowOS2::DragAcceptFiles(
1333 bool bAccept
1334 )
1335 {
1336 HWND hWnd = GetHwnd();
1337
1338 if (hWnd && bAccept)
1339 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
1340 } // end of wxWindowOS2::DragAcceptFiles
1341
1342 // ----------------------------------------------------------------------------
1343 // tooltips
1344 // ----------------------------------------------------------------------------
1345
1346 #if wxUSE_TOOLTIPS
1347
1348 void wxWindowOS2::DoSetToolTip(
1349 wxToolTip* pTooltip
1350 )
1351 {
1352 wxWindowBase::DoSetToolTip(pTooltip);
1353
1354 if (m_tooltip)
1355 m_tooltip->SetWindow(this);
1356 } // end of wxWindowOS2::DoSetToolTip
1357
1358 #endif // wxUSE_TOOLTIPS
1359
1360 // ---------------------------------------------------------------------------
1361 // moving and resizing
1362 // ---------------------------------------------------------------------------
1363
1364 // Get total size
1365 void wxWindowOS2::DoGetSize(
1366 int* pWidth
1367 , int* pHeight
1368 ) const
1369 {
1370 HWND hWnd;
1371 RECTL vRect;
1372
1373 if (IsKindOf(CLASSINFO(wxFrame)))
1374 {
1375 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
1376 hWnd = pFrame->GetFrame();
1377 }
1378 else
1379 hWnd = GetHwnd();
1380
1381 ::WinQueryWindowRect(hWnd, &vRect);
1382
1383 if (pWidth)
1384 *pWidth = vRect.xRight - vRect.xLeft;
1385 if (pHeight )
1386 // OS/2 PM is backwards from windows
1387 *pHeight = vRect.yTop - vRect.yBottom;
1388 } // end of wxWindowOS2::DoGetSize
1389
1390 void wxWindowOS2::DoGetPosition(
1391 int* pX
1392 , int* pY
1393 ) const
1394 {
1395 HWND hWnd = GetHwnd();
1396 SWP vSwp;
1397 POINTL vPoint;
1398 wxWindow* pParent = GetParent();
1399
1400 //
1401 // It would seem that WinQueryWindowRect would be the correlary to
1402 // the WIN32 WinGetRect, but unlike WinGetRect which returns the window
1403 // origin position in screen coordinates, WinQueryWindowRect returns it
1404 // relative to itself, i.e. (0,0). To get the same under PM we must
1405 // us WinQueryWindowPos. This call, unlike the WIN32 call, however,
1406 // returns a position relative to it's parent, so no parent adujstments
1407 // are needed under OS/2. Also, windows should be created using
1408 // wxWindow coordinates, i.e 0,0 is the TOP left so vSwp will already
1409 // reflect that.
1410 //
1411 ::WinQueryWindowPos(hWnd, &vSwp);
1412
1413 vPoint.x = vSwp.x;
1414 vPoint.y = vSwp.y;
1415
1416 //
1417 // We may be faking the client origin. So a window that's really at (0,
1418 // 30) may appear (to wxWin apps) to be at (0, 0).
1419 //
1420 if (pParent)
1421 {
1422 wxPoint vPt(pParent->GetClientAreaOrigin());
1423
1424 vPoint.x -= vPt.x;
1425 vPoint.y -= vPt.y;
1426 }
1427
1428 if (pX)
1429 *pX = vPoint.x;
1430 if (pY)
1431 *pY = vPoint.y;
1432 } // end of wxWindowOS2::DoGetPosition
1433
1434 void wxWindowOS2::DoScreenToClient(
1435 int* pX
1436 , int* pY
1437 ) const
1438 {
1439 HWND hWnd = GetHwnd();
1440 SWP vSwp;
1441
1442 ::WinQueryWindowPos(hWnd, &vSwp);
1443
1444 if (pX)
1445 *pX += vSwp.x;
1446 if (pY)
1447 *pY += vSwp.y;
1448 } // end of wxWindowOS2::DoScreenToClient
1449
1450 void wxWindowOS2::DoClientToScreen(
1451 int* pX
1452 , int* pY
1453 ) const
1454 {
1455 HWND hWnd = GetHwnd();
1456 SWP vSwp;
1457
1458 ::WinQueryWindowPos(hWnd, &vSwp);
1459
1460 if (pX)
1461 *pX += vSwp.x;
1462 if (pY)
1463 *pY += vSwp.y;
1464 } // end of wxWindowOS2::DoClientToScreen
1465
1466 //
1467 // Get size *available for subwindows* i.e. excluding menu bar etc.
1468 // Must be a frame type window
1469 //
1470 void wxWindowOS2::DoGetClientSize(
1471 int* pWidth
1472 , int* pHeight
1473 ) const
1474 {
1475 HWND hWnd = GetHwnd();
1476 RECTL vRect;
1477
1478 ::WinQueryWindowRect(hWnd, &vRect);
1479 if (IsKindOf(CLASSINFO(wxDialog)))
1480 {
1481 RECTL vTitle;
1482 HWND hWndTitle;
1483 //
1484 // For a Dialog we have to explicitly request the client portion.
1485 // For a Frame the hWnd IS the client window
1486 //
1487 hWndTitle = ::WinWindowFromID(hWnd, FID_TITLEBAR);
1488 if (::WinQueryWindowRect(hWndTitle, &vTitle))
1489 {
1490 if (vTitle.yTop - vTitle.yBottom == 0)
1491 {
1492 //
1493 // Dialog has not been created yet, use a default
1494 //
1495 vTitle.yTop = 20;
1496 }
1497 vRect.yTop -= (vTitle.yTop - vTitle.yBottom);
1498 }
1499
1500 ULONG uStyle = ::WinQueryWindowULong(hWnd, QWL_STYLE);
1501
1502 //
1503 // Deal with borders
1504 //
1505 if (uStyle & FCF_DLGBORDER)
1506 {
1507 vRect.xLeft += 4;
1508 vRect.xRight -= 4;
1509 vRect.yTop -= 4;
1510 vRect.yBottom += 4;
1511 }
1512 else if (uStyle & FCF_SIZEBORDER)
1513 {
1514 vRect.xLeft += 4;
1515 vRect.xRight -= 4;
1516 vRect.yTop -= 4;
1517 vRect.yBottom += 4;
1518 }
1519 else if (uStyle & FCF_BORDER)
1520 {
1521 vRect.xLeft += 2;
1522 vRect.xRight -= 2;
1523 vRect.yTop -= 2;
1524 vRect.yBottom += 2;
1525 }
1526 else // make some kind of adjustment or top sizers ram into the titlebar!
1527 {
1528 vRect.xLeft += 3;
1529 vRect.xRight -= 3;
1530 vRect.yTop -= 3;
1531 vRect.yBottom += 3;
1532 }
1533 }
1534 if (pWidth)
1535 *pWidth = vRect.xRight - vRect.xLeft;
1536 if (pHeight)
1537 *pHeight = vRect.yTop - vRect.yBottom;
1538 } // end of wxWindowOS2::DoGetClientSize
1539
1540 void wxWindowOS2::DoMoveWindow(
1541 int nX
1542 , int nY
1543 , int nWidth
1544 , int nHeight
1545 )
1546 {
1547 RECTL vRect;
1548 HWND hParent;
1549 wxWindow* pParent = GetParent();
1550
1551 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
1552 {
1553 int nOS2Height = GetOS2ParentHeight(pParent);
1554
1555 nY = nOS2Height - (nY + nHeight);
1556 }
1557 else
1558 {
1559 RECTL vRect;
1560
1561 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1562 nY = vRect.yTop - (nY + nHeight);
1563 }
1564 ::WinSetWindowPos( GetHwnd()
1565 ,HWND_TOP
1566 ,(LONG)nX
1567 ,(LONG)nY
1568 ,(LONG)nWidth
1569 ,(LONG)nHeight
1570 ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
1571 );
1572 } // end of wxWindowOS2::DoMoveWindow
1573
1574 //
1575 // Set the size of the window: if the dimensions are positive, just use them,
1576 // but if any of them is equal to -1, it means that we must find the value for
1577 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1578 // which case -1 is a valid value for x and y)
1579 //
1580 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1581 // the width/height to best suit our contents, otherwise we reuse the current
1582 // width/height
1583 //
1584 void wxWindowOS2::DoSetSize(
1585 int nX
1586 , int nY
1587 , int nWidth
1588 , int nHeight
1589 , int nSizeFlags
1590 )
1591 {
1592 //
1593 // Get the current size and position...
1594 //
1595 int nCurrentX;
1596 int nCurrentY;
1597 int nCurrentWidth;
1598 int nCurrentHeight;
1599 wxSize vSize(-1, -1);
1600
1601 GetPosition(&nCurrentX, &nCurrentY);
1602 GetSize(&nCurrentWidth, &nCurrentHeight);
1603
1604 //
1605 // ... and don't do anything (avoiding flicker) if it's already ok
1606 //
1607 //
1608 // Must convert Y coords to test for equality under OS/2
1609 //
1610 int nY2 = nY;
1611 wxWindow* pParent = (wxWindow*)GetParent();
1612
1613 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
1614 {
1615 int nOS2Height = GetOS2ParentHeight(pParent);
1616
1617 nY2 = nOS2Height - (nY2 + nHeight);
1618 }
1619 else
1620 {
1621 RECTL vRect;
1622
1623 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1624 nY2 = vRect.yTop - (nY2 + nHeight);
1625 }
1626 if (nX == nCurrentX && nY2 == nCurrentY &&
1627 nWidth == nCurrentWidth && nHeight == nCurrentHeight)
1628 {
1629 return;
1630 }
1631
1632 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1633 nX = nCurrentX;
1634 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1635 nY = nCurrentY;
1636
1637 AdjustForParentClientOrigin(nX, nY, nSizeFlags);
1638
1639 if (nWidth == -1)
1640 {
1641 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1642 {
1643 vSize = DoGetBestSize();
1644 nWidth = vSize.x;
1645 }
1646 else
1647 {
1648 //
1649 // Just take the current one
1650 //
1651 nWidth = nCurrentWidth;
1652 }
1653 }
1654
1655 if (nHeight == -1)
1656 {
1657 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1658 {
1659 if (vSize.x == -1)
1660 {
1661 vSize = DoGetBestSize();
1662 }
1663 nHeight = vSize.y;
1664 }
1665 else
1666 {
1667 // just take the current one
1668 nHeight = nCurrentHeight;
1669 }
1670 }
1671
1672 DoMoveWindow( nX
1673 ,nY
1674 ,nWidth
1675 ,nHeight
1676 );
1677 } // end of wxWindowOS2::DoSetSize
1678
1679 void wxWindowOS2::DoSetClientSize(
1680 int nWidth
1681 , int nHeight
1682 )
1683 {
1684 wxWindow* pParent = GetParent();
1685 HWND hWnd = GetHwnd();
1686 HWND hParentWnd = (HWND)0;
1687 POINTL vPoint;
1688 RECTL vRect;
1689 RECTL vRect2;
1690 RECTL vRect3;
1691 HWND hClientWnd = (HWND)0;
1692
1693 hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT);
1694 ::WinQueryWindowRect(hClientWnd, &vRect2);
1695 ::WinQueryWindowRect(hWnd, &vRect);
1696 ::WinQueryWindowRect(hParentWnd, &vRect3);
1697
1698 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1699 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1700
1701 vPoint.x = vRect2.xLeft;
1702 vPoint.y = vRect2.yBottom;
1703 if (pParent)
1704 {
1705 vPoint.x -= vRect3.xLeft;
1706 vPoint.y -= vRect3.yBottom;
1707 }
1708
1709 DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight);
1710
1711 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
1712 vEvent.SetEventObject(this);
1713 GetEventHandler()->ProcessEvent(vEvent);
1714 } // end of wxWindowOS2::DoSetClientSize
1715
1716 wxPoint wxWindowOS2::GetClientAreaOrigin() const
1717 {
1718 return wxPoint(0, 0);
1719 } // end of wxWindowOS2::GetClientAreaOrigin
1720
1721 // ---------------------------------------------------------------------------
1722 // text metrics
1723 // ---------------------------------------------------------------------------
1724
1725 int wxWindowOS2::GetCharHeight() const
1726 {
1727 HPS hPs;
1728 FONTMETRICS vFontMetrics;
1729
1730 hPs = ::WinGetPS(GetHwnd());
1731
1732 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1733 {
1734 ::WinReleasePS(hPs);
1735 return (0);
1736 }
1737 ::WinReleasePS(hPs);
1738 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1739 } // end of wxWindowOS2::GetCharHeight
1740
1741 int wxWindowOS2::GetCharWidth() const
1742 {
1743 HPS hPs;
1744 FONTMETRICS vFontMetrics;
1745
1746 hPs = ::WinGetPS(GetHwnd());
1747
1748 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1749 {
1750 ::WinReleasePS(hPs);
1751 return (0);
1752 }
1753 ::WinReleasePS(hPs);
1754 return(vFontMetrics.lAveCharWidth);
1755 } // end of wxWindowOS2::GetCharWidth
1756
1757 void wxWindowOS2::GetTextExtent(
1758 const wxString& rString
1759 , int* pX
1760 , int* pY
1761 , int* pDescent
1762 , int* pExternalLeading
1763 , const wxFont* pTheFont
1764 ) const
1765 {
1766 POINTL avPoint[TXTBOX_COUNT];
1767 POINTL vPtMin;
1768 POINTL vPtMax;
1769 int i;
1770 int l;
1771 FONTMETRICS vFM; // metrics structure
1772 BOOL bRc;
1773 char* pStr;
1774 ERRORID vErrorCode; // last error id code
1775 HPS hPS;
1776
1777
1778 hPS = ::WinGetPS(GetHwnd());
1779
1780 l = rString.Length();
1781 if (l > 0L)
1782 {
1783 pStr = (PCH)rString.c_str();
1784
1785 //
1786 // In world coordinates.
1787 //
1788 bRc = ::GpiQueryTextBox( hPS
1789 ,l
1790 ,pStr
1791 ,TXTBOX_COUNT // return maximum information
1792 ,avPoint // array of coordinates points
1793 );
1794 if (bRc)
1795 {
1796 vPtMin.x = avPoint[0].x;
1797 vPtMax.x = avPoint[0].x;
1798 vPtMin.y = avPoint[0].y;
1799 vPtMax.y = avPoint[0].y;
1800 for (i = 1; i < 4; i++)
1801 {
1802 if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
1803 if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
1804 if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
1805 if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
1806 }
1807 bRc = ::GpiQueryFontMetrics( hPS
1808 ,sizeof(FONTMETRICS)
1809 ,&vFM
1810 );
1811 if (!bRc)
1812 {
1813 vPtMin.x = 0;
1814 vPtMin.y = 0;
1815 vPtMax.x = 0;
1816 vPtMax.y = 0;
1817 }
1818 }
1819 else
1820 {
1821 vPtMin.x = 0;
1822 vPtMin.y = 0;
1823 vPtMax.x = 0;
1824 vPtMax.y = 0;
1825 }
1826 }
1827 else
1828 {
1829 vPtMin.x = 0;
1830 vPtMin.y = 0;
1831 vPtMax.x = 0;
1832 vPtMax.y = 0;
1833 }
1834 if (pX)
1835 *pX = (vPtMax.x - vPtMin.x + 1);
1836 if (pY)
1837 *pY = (vPtMax.y - vPtMin.y + 1);
1838 if (pDescent)
1839 {
1840 if (bRc)
1841 *pDescent = vFM.lMaxDescender;
1842 else
1843 *pDescent = 0;
1844 }
1845 if (pExternalLeading)
1846 {
1847 if (bRc)
1848 *pExternalLeading = vFM.lExternalLeading;
1849 else
1850 *pExternalLeading = 0;
1851 }
1852 ::WinReleasePS(hPS);
1853 } // end of wxWindow::GetTextExtent
1854
1855 bool wxWindowOS2::IsMouseInWindow() const
1856 {
1857 //
1858 // Get the mouse position
1859 POINTL vPt;
1860
1861 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
1862
1863 //
1864 // Find the window which currently has the cursor and go up the window
1865 // chain until we find this window - or exhaust it
1866 //
1867 HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
1868
1869 while (hWnd && (hWnd != GetHwnd()))
1870 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
1871
1872 return hWnd != NULL;
1873 } // end of wxWindowOS2::IsMouseInWindow
1874
1875 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1876 // ---------------------------------------------------------------------------
1877 // Caret manipulation
1878 // ---------------------------------------------------------------------------
1879
1880 void wxWindowOS2::CreateCaret(
1881 int nWidth
1882 , int nHeight
1883 )
1884 {
1885 SetCaret(new wxCaret( this
1886 ,nWidth
1887 ,nHeight
1888 ));
1889 } // end of wxWindowOS2::CreateCaret
1890
1891 void wxWindowOS2::CreateCaret(
1892 const wxBitmap* pBitmap
1893 )
1894 {
1895 wxFAIL_MSG("not implemented");
1896 } // end of wxWindowOS2::CreateCaret
1897
1898 void wxWindowOS2::ShowCaret(
1899 bool bShow
1900 )
1901 {
1902 wxCHECK_RET( m_caret, "no caret to show" );
1903
1904 m_caret->Show(bShow);
1905 } // end of wxWindowOS2::ShowCaret
1906
1907 void wxWindowOS2::DestroyCaret()
1908 {
1909 SetCaret(NULL);
1910 } // end of wxWindowOS2::DestroyCaret
1911
1912 void wxWindowOS2::SetCaretPos(
1913 int nX
1914 , int nY)
1915 {
1916 wxCHECK_RET( m_caret, "no caret to move" );
1917
1918 m_caret->Move( nX
1919 ,nY
1920 );
1921 } // end of wxWindowOS2::SetCaretPos
1922
1923 void wxWindowOS2::GetCaretPos(
1924 int* pX
1925 , int* pY
1926 ) const
1927 {
1928 wxCHECK_RET( m_caret, "no caret to get position of" );
1929
1930 m_caret->GetPosition( pX
1931 ,pY
1932 );
1933 } // end of wxWindowOS2::GetCaretPos
1934
1935 #endif //wxUSE_CARET
1936
1937 // ---------------------------------------------------------------------------
1938 // popup menu
1939 // ---------------------------------------------------------------------------
1940 //
1941 #if wxUSE_MENUS_NATIVE
1942 static void wxYieldForCommandsOnly()
1943 {
1944 //
1945 // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1946 // want to process it here)
1947 //
1948 QMSG vMsg;
1949
1950 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND,
1951 WM_COMMAND,PM_REMOVE) && vMsg.msg != WM_QUIT)
1952 {
1953 wxTheApp->DoMessage((WXMSG*)&vMsg);
1954 }
1955 }
1956 #endif // wxUSE_MENUS_NATIVE
1957
1958 #if wxUSE_MENUS_NATIVE
1959 bool wxWindowOS2::DoPopupMenu(
1960 wxMenu* pMenu
1961 , int nX
1962 , int nY
1963 )
1964 {
1965 HWND hWnd = GetHwnd();
1966 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1967 HWND hMenu = GetHmenuOf(pMenu);
1968
1969 pMenu->SetInvokingWindow(this);
1970 pMenu->UpdateUI();
1971
1972 DoClientToScreen( &nX
1973 ,&nY
1974 );
1975 wxCurrentPopupMenu = pMenu;
1976
1977 ::WinPopupMenu( hWndParent
1978 ,hWnd
1979 ,hMenu
1980 ,nX
1981 ,nY
1982 ,0L
1983 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1984 );
1985 // we need to do it righ now as otherwise the events are never going to be
1986 // sent to wxCurrentPopupMenu from ;()
1987 //
1988 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1989 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1990 // destroyed as soon as we return (it can be a local variable in the caller
1991 // for example) and so we do need to process the event immediately
1992 wxYieldForCommandsOnly();
1993 wxCurrentPopupMenu = NULL;
1994
1995 pMenu->SetInvokingWindow(NULL);
1996 return TRUE;
1997 } // end of wxWindowOS2::DoPopupMenu
1998 #endif // wxUSE_MENUS_NATIVE
1999
2000 // ===========================================================================
2001 // pre/post message processing
2002 // ===========================================================================
2003
2004 MRESULT wxWindowOS2::OS2DefWindowProc(
2005 WXUINT uMsg
2006 , WXWPARAM wParam
2007 , WXLPARAM lParam
2008 )
2009 {
2010 if (m_fnOldWndProc)
2011 return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2012 else
2013 return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
2014 } // end of wxWindowOS2::OS2DefWindowProc
2015
2016 bool wxWindowOS2::OS2ProcessMessage(
2017 WXMSG* pMsg
2018 )
2019 {
2020 // wxUniversal implements tab traversal itself
2021 #ifndef __WXUNIVERSAL__
2022 QMSG* pQMsg = (QMSG*)pMsg;
2023
2024 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
2025 {
2026 //
2027 // Intercept dialog navigation keys
2028 //
2029 bool bProcess = TRUE;
2030 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
2031
2032 if (uKeyFlags & KC_KEYUP)
2033 bProcess = FALSE;
2034
2035 if (uKeyFlags & KC_ALT)
2036 bProcess = FALSE;
2037
2038 if (!(uKeyFlags & KC_VIRTUALKEY))
2039 bProcess = FALSE;
2040
2041 if (bProcess)
2042 {
2043 bool bCtrlDown = IsCtrlDown();
2044 bool bShiftDown = IsShiftDown();
2045
2046 //
2047 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
2048 // don't process it if it's the case (except for Ctrl-Tab/Enter
2049 // combinations which are always processed)
2050 //
2051 ULONG ulDlgCode = 0;
2052
2053 if (!bCtrlDown)
2054 {
2055 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
2056 }
2057
2058 bool bForward = TRUE;
2059 bool bWindowChange = FALSE;
2060
2061 switch (SHORT2FROMMP(pQMsg->mp2))
2062 {
2063 //
2064 // Going to make certain assumptions about specific types of controls
2065 // here, so we may have to alter some things later if they prove invalid
2066 //
2067 case VK_TAB:
2068 //
2069 // Shift tabl will always be a nav-key but tabs may be wanted
2070 //
2071 if (!bShiftDown)
2072 {
2073 bProcess = FALSE;
2074 }
2075 else
2076 {
2077 //
2078 // Entry Fields want tabs for themselve usually
2079 //
2080 switch (ulDlgCode)
2081 {
2082 case DLGC_ENTRYFIELD:
2083 case DLGC_MLE:
2084 bProcess = TRUE;
2085 break;
2086
2087 default:
2088 bProcess = FALSE;
2089 }
2090
2091 //
2092 // Ctrl-Tab cycles thru notebook pages
2093 //
2094 bWindowChange = bCtrlDown;
2095 bForward = !bShiftDown;
2096 }
2097 break;
2098
2099 case VK_UP:
2100 case VK_LEFT:
2101 if (bCtrlDown)
2102 bProcess = FALSE;
2103 else
2104 bForward = FALSE;
2105 break;
2106
2107 case VK_DOWN:
2108 case VK_RIGHT:
2109 if (bCtrlDown)
2110 bProcess = FALSE;
2111 break;
2112
2113 case VK_ENTER:
2114 {
2115 if (bCtrlDown)
2116 {
2117 //
2118 // ctrl-enter is not processed
2119 //
2120 return FALSE;
2121 }
2122 else if (ulDlgCode & DLGC_BUTTON)
2123 {
2124 //
2125 // buttons want process Enter themselevs
2126 //
2127 bProcess = FALSE;
2128 }
2129 else
2130 {
2131 wxButton* pBtn = wxDynamicCast( GetDefaultItem()
2132 ,wxButton
2133 );
2134
2135 if (pBtn && pBtn->IsEnabled())
2136 {
2137 //
2138 // If we do have a default button, do press it
2139 //
2140 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
2141 return TRUE;
2142 }
2143 // else: but if it does not it makes sense to make
2144 // it work like a TAB - and that's what we do.
2145 // Note that Ctrl-Enter always works this way.
2146 }
2147 }
2148 break;
2149
2150 default:
2151 bProcess = FALSE;
2152 }
2153
2154 if (bProcess)
2155 {
2156 wxNavigationKeyEvent vEvent;
2157
2158 vEvent.SetDirection(bForward);
2159 vEvent.SetWindowChange(bWindowChange);
2160 vEvent.SetEventObject(this);
2161
2162 if (GetEventHandler()->ProcessEvent(vEvent))
2163 {
2164 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
2165
2166 if (pBtn)
2167 {
2168 //
2169 // The button which has focus should be default
2170 //
2171 pBtn->SetDefault();
2172 }
2173 return TRUE;
2174 }
2175 }
2176 }
2177 //
2178 // Let Dialogs process
2179 //
2180 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2181 return TRUE;
2182 }
2183 #else
2184 pMsg = pMsg; // just shut up the compiler
2185 #endif // __WXUNIVERSAL__
2186
2187 #if wxUSE_TOOLTIPS
2188 if ( m_tooltip )
2189 {
2190 // relay mouse move events to the tooltip control
2191 QMSG* pQMsg = (QMSG*)pMsg;
2192
2193 if (pQMsg->msg == WM_MOUSEMOVE )
2194 m_tooltip->RelayEvent(pMsg);
2195 }
2196 #endif // wxUSE_TOOLTIPS
2197
2198 return FALSE;
2199 } // end of wxWindowOS2::OS2ProcessMessage
2200
2201 bool wxWindowOS2::OS2TranslateMessage(
2202 WXMSG* pMsg
2203 )
2204 {
2205 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2206 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2207 #else
2208 pMsg = pMsg;
2209 return FALSE;
2210 #endif //wxUSE_ACCEL
2211 } // end of wxWindowOS2::OS2TranslateMessage
2212
2213 bool wxWindowOS2::OS2ShouldPreProcessMessage(
2214 WXMSG* pMsg
2215 )
2216 {
2217 // preprocess all messages by default
2218 return TRUE;
2219 } // end of wxWindowOS2::OS2ShouldPreProcessMessage
2220
2221 // ---------------------------------------------------------------------------
2222 // message params unpackers
2223 // ---------------------------------------------------------------------------
2224
2225 void wxWindowOS2::UnpackCommand(
2226 WXWPARAM wParam
2227 , WXLPARAM lParam
2228 , WORD* pId
2229 , WXHWND* phWnd
2230 , WORD* pCmd
2231 )
2232 {
2233 *pId = LOWORD(wParam);
2234 *phWnd = NULL; // or may be GetHWND() ?
2235 *pCmd = LOWORD(lParam);
2236 } // end of wxWindowOS2::UnpackCommand
2237
2238 void wxWindowOS2::UnpackActivate(
2239 WXWPARAM wParam
2240 , WXLPARAM lParam
2241 , WXWORD* pState
2242 , WXHWND* phWnd
2243 )
2244 {
2245 *pState = LOWORD(wParam);
2246 *phWnd = (WXHWND)lParam;
2247 } // end of wxWindowOS2::UnpackActivate
2248
2249 void wxWindowOS2::UnpackScroll(
2250 WXWPARAM wParam
2251 , WXLPARAM lParam
2252 , WXWORD* pCode
2253 , WXWORD* pPos
2254 , WXHWND* phWnd
2255 )
2256 {
2257 ULONG ulId;
2258 HWND hWnd;
2259
2260 ulId = (ULONG)LONGFROMMP(wParam);
2261 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2262 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2263 *phWnd = NULLHANDLE;
2264 else
2265 *phWnd = hWnd;
2266
2267 *pPos = SHORT1FROMMP(lParam);
2268 *pCode = SHORT2FROMMP(lParam);
2269 } // end of wxWindowOS2::UnpackScroll
2270
2271 void wxWindowOS2::UnpackMenuSelect(
2272 WXWPARAM wParam
2273 , WXLPARAM lParam
2274 , WXWORD* pItem
2275 , WXWORD* pFlags
2276 , WXHMENU* phMenu
2277 )
2278 {
2279 *pItem = (WXWORD)LOWORD(wParam);
2280 *pFlags = HIWORD(wParam);
2281 *phMenu = (WXHMENU)lParam;
2282 } // end of wxWindowOS2::UnpackMenuSelect
2283
2284 // ---------------------------------------------------------------------------
2285 // Main wxWindows window proc and the window proc for wxWindow
2286 // ---------------------------------------------------------------------------
2287
2288 //
2289 // Hook for new window just as it's being created, when the window isn't yet
2290 // associated with the handle
2291 //
2292 wxWindowOS2* wxWndHook = NULL;
2293
2294 //
2295 // Main window proc
2296 //
2297 MRESULT EXPENTRY wxWndProc(
2298 HWND hWnd
2299 , ULONG ulMsg
2300 , MPARAM wParam
2301 , MPARAM lParam
2302 )
2303 {
2304 //
2305 // Trace all ulMsgs - useful for the debugging
2306 //
2307 #ifdef __WXDEBUG__
2308 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2309 wxGetMessageName(ulMsg), wParam, lParam);
2310 #endif // __WXDEBUG__
2311
2312 wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
2313
2314 //
2315 // When we get the first message for the HWND we just created, we associate
2316 // it with wxWindow stored in wxWndHook
2317 //
2318 if (!pWnd && wxWndHook)
2319 {
2320 wxAssociateWinWithHandle(hWnd, wxWndHook);
2321 pWnd = wxWndHook;
2322 wxWndHook = NULL;
2323 pWnd->SetHWND((WXHWND)hWnd);
2324 }
2325
2326 MRESULT rc = (MRESULT)0;
2327
2328
2329 //
2330 // Stop right here if we don't have a valid handle in our wxWindow object.
2331 //
2332 if (pWnd && !pWnd->GetHWND())
2333 {
2334 pWnd->SetHWND((WXHWND) hWnd);
2335 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2336 pWnd->SetHWND(0);
2337 }
2338 else
2339 {
2340 if (pWnd)
2341 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
2342 else
2343 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
2344 }
2345
2346 return rc;
2347 } // end of wxWndProc
2348
2349 //
2350 // We will add (or delete) messages we need to handle at this default
2351 // level as we go
2352 //
2353 MRESULT wxWindowOS2::OS2WindowProc(
2354 WXUINT uMsg
2355 , WXWPARAM wParam
2356 , WXLPARAM lParam
2357 )
2358 {
2359 //
2360 // Did we process the uMsg?
2361 //
2362 bool bProcessed = FALSE;
2363 MRESULT mResult;
2364
2365 //
2366 // For most messages we should return 0 when we do process the message
2367 //
2368 mResult = (MRESULT)0;
2369
2370 switch (uMsg)
2371 {
2372 case WM_CREATE:
2373 {
2374 bool bMayCreate;
2375
2376 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2377 ,&bMayCreate
2378 );
2379 if (bProcessed)
2380 {
2381 //
2382 // Return 0 to bAllow window creation
2383 //
2384 mResult = (MRESULT)(bMayCreate ? 0 : -1);
2385 }
2386 }
2387 break;
2388
2389 case WM_DESTROY:
2390 HandleDestroy();
2391 bProcessed = TRUE;
2392 break;
2393
2394 case WM_MOVE:
2395 bProcessed = HandleMove( LOWORD(lParam)
2396 ,HIWORD(lParam)
2397 );
2398 break;
2399
2400 case WM_SIZE:
2401 bProcessed = HandleSize( LOWORD(lParam)
2402 ,HIWORD(lParam)
2403 ,(WXUINT)wParam
2404 );
2405 break;
2406
2407 case WM_WINDOWPOSCHANGED:
2408
2409 //
2410 // Dialogs under OS/2 do not get WM_SIZE events at all.
2411 // Instead they get this, which can function much like WM_SIZE
2412 // PSWP contains the new sizes and positioning, PSWP+1 the old
2413 // We use this because ADJUSTWINDOWPOS comes BEFORE the new
2414 // position is added and our auto layout does a WinQueryWindowRect
2415 // to get the CURRENT client size. That is the size used to position
2416 // child controls, so we need to already be sized
2417 // in order to get the child controls positoned properly.
2418 //
2419 if (IsKindOf(CLASSINFO(wxDialog)))
2420 {
2421 PSWP pSwp = (PSWP)PVOIDFROMMP(wParam);
2422 PSWP pSwp2 = pSwp++;
2423
2424 if (!(pSwp->cx == pSwp2->cx &&
2425 pSwp->cy == pSwp2->cy))
2426 bProcessed = HandleSize( pSwp->cx
2427 ,pSwp->cy
2428 ,(WXUINT)lParam
2429 );
2430 }
2431 break;
2432
2433 case WM_ACTIVATE:
2434 {
2435 WXWORD wState;
2436 WXHWND hWnd;
2437
2438 UnpackActivate( wParam
2439 ,lParam
2440 ,&wState
2441 ,&hWnd
2442 );
2443
2444 bProcessed = HandleActivate( wState
2445 ,(WXHWND)hWnd
2446 );
2447 bProcessed = FALSE;
2448 }
2449 break;
2450
2451 case WM_SETFOCUS:
2452 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2453 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2454 else
2455 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
2456 break;
2457
2458 case WM_PAINT:
2459 bProcessed = HandlePaint();
2460 break;
2461
2462 case WM_CLOSE:
2463 //
2464 // Don't let the DefWindowProc() destroy our window - we'll do it
2465 // ourselves in ~wxWindow
2466 //
2467 bProcessed = TRUE;
2468 mResult = (MRESULT)TRUE;
2469 break;
2470
2471 case WM_SHOW:
2472 bProcessed = HandleShow(wParam != 0, (int)lParam);
2473 break;
2474
2475 //
2476 // Under OS2 PM Joysticks are treated just like mouse events
2477 // The "Motion" events will be prevelent in joysticks
2478 //
2479 case WM_MOUSEMOVE:
2480 case WM_BUTTON1DOWN:
2481 case WM_BUTTON1UP:
2482 case WM_BUTTON1DBLCLK:
2483 case WM_BUTTON1MOTIONEND:
2484 case WM_BUTTON1MOTIONSTART:
2485 case WM_BUTTON2DOWN:
2486 case WM_BUTTON2UP:
2487 case WM_BUTTON2DBLCLK:
2488 case WM_BUTTON2MOTIONEND:
2489 case WM_BUTTON2MOTIONSTART:
2490 case WM_BUTTON3DOWN:
2491 case WM_BUTTON3UP:
2492 case WM_BUTTON3DBLCLK:
2493 case WM_BUTTON3MOTIONEND:
2494 case WM_BUTTON3MOTIONSTART:
2495 {
2496 short x = LOWORD(lParam);
2497 short y = HIWORD(lParam);
2498
2499 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
2500 }
2501 break;
2502 case WM_SYSCOMMAND:
2503 bProcessed = HandleSysCommand(wParam, lParam);
2504 break;
2505
2506 case WM_COMMAND:
2507 {
2508 WORD id, cmd;
2509 WXHWND hwnd;
2510 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2511
2512 bProcessed = HandleCommand(id, cmd, hwnd);
2513 }
2514 break;
2515
2516 //
2517 // For these messages we must return TRUE if process the message
2518 //
2519 case WM_DRAWITEM:
2520 case WM_MEASUREITEM:
2521 {
2522 int nIdCtrl = (UINT)wParam;
2523
2524 if ( uMsg == WM_DRAWITEM )
2525 {
2526 bProcessed = OS2OnDrawItem(nIdCtrl,
2527 (WXDRAWITEMSTRUCT *)lParam);
2528 }
2529 else
2530 {
2531 bProcessed = OS2OnMeasureItem(nIdCtrl,
2532 (WXMEASUREITEMSTRUCT *)lParam);
2533 }
2534
2535 if ( bProcessed )
2536 mResult = (MRESULT)TRUE;
2537 }
2538 break;
2539
2540 case WM_QUERYDLGCODE:
2541 if ( m_lDlgCode )
2542 {
2543 mResult = (MRESULT)m_lDlgCode;
2544 bProcessed = TRUE;
2545 }
2546 //
2547 //else: get the dlg code from the DefWindowProc()
2548 //
2549 break;
2550
2551 //
2552 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2553 // and key-down events are obtained from the WM_CHAR params.
2554 //
2555 case WM_CHAR:
2556 {
2557 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2558
2559 if (uKeyFlags & KC_KEYUP)
2560 {
2561 //TODO: check if the cast to WXWORD isn't causing trouble
2562 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2563 break;
2564 }
2565 else // keydown event
2566 {
2567 //
2568 // If this has been processed by an event handler,
2569 // return 0 now (we've handled it). DON't RETURN
2570 // we still need to process further
2571 //
2572 HandleKeyDown((WXDWORD)wParam, lParam);
2573 if (uKeyFlags & KC_VIRTUALKEY)
2574 {
2575 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2576
2577 //
2578 // We consider these message "not interesting" to OnChar
2579 //
2580 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2581 {
2582 bProcessed = TRUE;
2583 break;
2584 }
2585 switch(uVk)
2586 {
2587 //
2588 // Avoid duplicate messages to OnChar for these ASCII keys: they
2589 // will be translated by TranslateMessage() and received in WM_CHAR
2590 case VK_ESC:
2591 case VK_SPACE:
2592 case VK_ENTER:
2593 case VK_BACKSPACE:
2594 case VK_TAB:
2595 // But set processed to FALSE, not TRUE to still pass them to
2596 // the control's default window proc - otherwise built-in
2597 // keyboard handling won't work
2598 bProcessed = FALSE;
2599 break;
2600
2601 case VK_LEFT:
2602 case VK_RIGHT:
2603 case VK_DOWN:
2604 case VK_UP:
2605 default:
2606 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2607 }
2608 break;
2609 }
2610 else // WM_CHAR -- Always an ASCII character
2611 {
2612 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2613 break;
2614 }
2615 }
2616 }
2617
2618 case WM_HSCROLL:
2619 case WM_VSCROLL:
2620 {
2621 WXWORD wCode;
2622 WXWORD wPos;
2623 WXHWND hWnd;
2624 UnpackScroll( wParam
2625 ,lParam
2626 ,&wCode
2627 ,&wPos
2628 ,&hWnd
2629 );
2630
2631 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2632 : wxVERTICAL
2633 ,wCode
2634 ,wPos
2635 ,hWnd
2636 );
2637 }
2638 break;
2639
2640 case WM_CONTROL:
2641 switch(SHORT2FROMMP(wParam))
2642 {
2643 case SPBN_UPARROW:
2644 case SPBN_DOWNARROW:
2645 case SPBN_CHANGE:
2646 {
2647 char zVal[10];
2648 long lVal;
2649
2650 ::WinSendMsg( HWNDFROMMP(lParam)
2651 ,SPBM_QUERYVALUE
2652 ,&zVal
2653 ,MPFROM2SHORT( (USHORT)10
2654 ,(USHORT)SPBQ_UPDATEIFVALID
2655 )
2656 );
2657 lVal = atol(zVal);
2658 bProcessed = OS2OnScroll( wxVERTICAL
2659 ,(int)SHORT2FROMMP(wParam)
2660 ,(int)lVal
2661 ,HWNDFROMMP(lParam)
2662 );
2663 }
2664 break;
2665
2666 case SLN_SLIDERTRACK:
2667 {
2668 HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
2669 wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
2670
2671 if (pChild->IsKindOf(CLASSINFO(wxSlider)))
2672 bProcessed = OS2OnScroll( wxVERTICAL
2673 ,(int)SHORT2FROMMP(wParam)
2674 ,(int)LONGFROMMP(lParam)
2675 ,hWnd
2676 );
2677 }
2678 break;
2679 }
2680 break;
2681
2682 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2683 case WM_CTLCOLORCHANGE:
2684 {
2685 bProcessed = HandleCtlColor(&hBrush);
2686 }
2687 break;
2688 #endif
2689 case WM_ERASEBACKGROUND:
2690 //
2691 // Returning TRUE to requestw PM to paint the window background
2692 // in SYSCLR_WINDOW. We don't really want that
2693 //
2694 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2695 mResult = (MRESULT)(FALSE);
2696 break;
2697
2698 // the return value for this message is ignored
2699 case WM_SYSCOLORCHANGE:
2700 bProcessed = HandleSysColorChange();
2701 break;
2702
2703 case WM_REALIZEPALETTE:
2704 bProcessed = HandlePaletteChanged();
2705 break;
2706
2707 // move all drag and drops to wxDrg
2708 case WM_ENDDRAG:
2709 bProcessed = HandleEndDrag(wParam);
2710 break;
2711
2712 case WM_INITDLG:
2713 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2714
2715 if ( bProcessed )
2716 {
2717 // we never set focus from here
2718 mResult = FALSE;
2719 }
2720 break;
2721
2722 // wxFrame specific message
2723 case WM_MINMAXFRAME:
2724 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2725 break;
2726
2727 case WM_SYSVALUECHANGED:
2728 // TODO: do something
2729 mResult = (MRESULT)TRUE;
2730 break;
2731
2732 //
2733 // Comparable to WM_SETPOINTER for windows, only for just controls
2734 //
2735 case WM_CONTROLPOINTER:
2736 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2737 ,(HWND)lParam // Cursor Handle
2738 );
2739 if (bProcessed )
2740 {
2741 //
2742 // Returning TRUE stops the DefWindowProc() from further
2743 // processing this message - exactly what we need because we've
2744 // just set the cursor.
2745 //
2746 mResult = (MRESULT)TRUE;
2747 }
2748 break;
2749 }
2750 if (!bProcessed)
2751 {
2752 #ifdef __WXDEBUG__
2753 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2754 wxGetMessageName(uMsg));
2755 #endif // __WXDEBUG__
2756 if (IsKindOf(CLASSINFO(wxFrame)))
2757 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2758 else if (IsKindOf(CLASSINFO(wxDialog)))
2759 mResult = ::WinDefDlgProc( m_hWnd, uMsg, wParam, lParam);
2760 else
2761 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2762 }
2763 return mResult;
2764 } // end of wxWindowOS2::OS2WindowProc
2765
2766 #ifndef __EMX__
2767 // clashes with wxDlgProc in toplevel.cpp?
2768 //
2769 // Dialog window proc
2770 //
2771 MRESULT wxDlgProc(
2772 HWND WXUNUSED(hWnd)
2773 , UINT uMsg
2774 , MPARAM WXUNUSED(wParam)
2775 , MPARAM WXUNUSED(lParam))
2776 {
2777 if (uMsg == WM_INITDLG)
2778 {
2779 //
2780 // For this message, returning TRUE tells system to set focus to the
2781 // first control in the dialog box
2782 //
2783 return (MRESULT)TRUE;
2784 }
2785 else
2786 {
2787 //
2788 // For all the other ones, FALSE means that we didn't process the
2789 // message
2790 //
2791 return (MRESULT)0;
2792 }
2793 } // end of wxDlgProc
2794 #endif
2795
2796 wxWindow* wxFindWinFromHandle(
2797 WXHWND hWnd
2798 )
2799 {
2800 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2801
2802 if (!pNode)
2803 return NULL;
2804 return (wxWindow *)pNode->Data();
2805 } // end of wxFindWinFromHandle
2806
2807 void wxAssociateWinWithHandle(
2808 HWND hWnd
2809 , wxWindowOS2* pWin
2810 )
2811 {
2812 //
2813 // Adding NULL hWnd is (first) surely a result of an error and
2814 // (secondly) breaks menu command processing
2815 //
2816 wxCHECK_RET( hWnd != (HWND)NULL,
2817 wxT("attempt to add a NULL hWnd to window list ignored") );
2818
2819
2820 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2821
2822 if (pOldWin && (pOldWin != pWin))
2823 {
2824 wxString str(pWin->GetClassInfo()->GetClassName());
2825 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2826 ,(int)hWnd
2827 ,(const char*)str
2828 );
2829 }
2830 else if (!pOldWin)
2831 {
2832 wxWinHandleList->Append( (long)hWnd
2833 ,pWin
2834 );
2835 }
2836 } // end of wxAssociateWinWithHandle
2837
2838 void wxRemoveHandleAssociation(
2839 wxWindowOS2* pWin
2840 )
2841 {
2842 wxWinHandleList->DeleteObject(pWin);
2843 } // end of wxRemoveHandleAssociation
2844
2845 //
2846 // Default destroyer - override if you destroy it in some other way
2847 // (e.g. with MDI child windows)
2848 //
2849 void wxWindowOS2::OS2DestroyWindow()
2850 {
2851 }
2852
2853 bool wxWindowOS2::OS2GetCreateWindowCoords(
2854 const wxPoint& rPos
2855 , const wxSize& rSize
2856 , int& rnX
2857 , int& rnY
2858 , int& rnWidth
2859 , int& rnHeight
2860 ) const
2861 {
2862 bool bNonDefault = FALSE;
2863
2864 if (rPos.x == -1)
2865 {
2866 //
2867 // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2868 // just as well set it to CW_USEDEFAULT as well
2869 rnX = rnY = CW_USEDEFAULT;
2870 }
2871 else
2872 {
2873 rnX = rPos.x;
2874 rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
2875 bNonDefault = TRUE;
2876 }
2877 if (rSize.x == -1)
2878 {
2879 //
2880 // As abobe, h is not used at all in this case anyhow
2881 //
2882 rnWidth = rnHeight = CW_USEDEFAULT;
2883 }
2884 else
2885 {
2886 rnWidth = rSize.x;
2887 rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
2888 bNonDefault = TRUE;
2889 }
2890 return bNonDefault;
2891 } // end of wxWindowOS2::OS2GetCreateWindowCoords
2892
2893 bool wxWindowOS2::OS2Create(
2894 PSZ zClass
2895 , const char* zTitle
2896 , WXDWORD dwStyle
2897 , const wxPoint& rPos
2898 , const wxSize& rSize
2899 , void* pCtlData
2900 , WXDWORD dwExStyle
2901 , bool bIsChild
2902 )
2903 {
2904 ERRORID vError;
2905 wxString sError;
2906 int nX = 0L;
2907 int nY = 0L;
2908 int nWidth = 0L;
2909 int nHeight = 0L;
2910 wxWindow* pParent = GetParent();
2911 HWND hWnd = NULLHANDLE;
2912 HWND hParent;
2913 long lControlId = 0L;
2914 wxWindowCreationHook vHook(this);
2915 wxString sClassName((wxChar*)zClass);
2916
2917 OS2GetCreateWindowCoords( rPos
2918 ,rSize
2919 ,nX
2920 ,nY
2921 ,nWidth
2922 ,nHeight
2923 );
2924
2925 if (GetWindowStyleFlag() & wxPOPUP_WINDOW)
2926 hParent = HWND_DESKTOP;
2927 else
2928 {
2929 if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent )
2930 {
2931 //
2932 // This is either a normal child window or a top level window with
2933 // wxFRAME_TOOL_WINDOW style (see below)
2934 //
2935 hParent = GetHwndOf(pParent);
2936 }
2937 else
2938 {
2939 //
2940 // This is either a window for which no parent was specified (not
2941 // much we can do then) or a frame without wxFRAME_TOOL_WINDOW
2942 // style: we should use NULL parent HWND for it or it would be
2943 // always on top of its parent which is not what we usually want
2944 // (in fact, we only want it for frames with the special
2945 // wxFRAME_TOOL_WINDOW as above)
2946 //
2947 hParent = NULL;
2948 }
2949 }
2950 if (bIsChild)
2951 {
2952 lControlId = GetId();
2953 if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
2954 {
2955 dwStyle |= WS_CLIPSIBLINGS;
2956 }
2957 }
2958 //
2959 // For each class "Foo" we have we also have "FooNR" ("no repaint") class
2960 // which is the same but without CS_[HV]REDRAW class styles so using it
2961 // ensures that the window is not fully repainted on each resize
2962 //
2963 if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE)
2964 {
2965 sClassName += wxT("NR");
2966 }
2967
2968 //
2969 // If the window being created is a Frame's Statusbar we need to use
2970 // the actual Frame's size, not its client
2971 //
2972 if (pParent)
2973 {
2974 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
2975 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
2976 )
2977 {
2978 if (IsKindOf(CLASSINFO(wxStatusBar)) &&
2979 pParent->IsKindOf(CLASSINFO(wxFrame)))
2980 {
2981 RECTL vRect;
2982 wxFrame* pFrame = wxDynamicCast(pParent, wxFrame);
2983
2984 ::WinQueryWindowRect((HWND)pFrame->GetFrame(), &vRect);
2985 nY = vRect.yTop - (nY + nHeight);
2986 }
2987 else
2988 nY = pParent->GetSize().y - (nY + nHeight);
2989 }
2990 }
2991 else
2992 {
2993 RECTL vRect;
2994
2995 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
2996 nY = vRect.yTop - (nY + nHeight);
2997 }
2998 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
2999 ,(PSZ)sClassName.c_str()
3000 ,(PSZ)zTitle ? zTitle : ""
3001 ,(ULONG)dwStyle
3002 ,(LONG)0L
3003 ,(LONG)0L
3004 ,(LONG)0L
3005 ,(LONG)0L
3006 ,NULLHANDLE
3007 ,HWND_TOP
3008 ,(ULONG)lControlId
3009 ,pCtlData
3010 ,NULL
3011 );
3012 if (!m_hWnd)
3013 {
3014 vError = ::WinGetLastError(wxGetInstance());
3015 sError = wxPMErrorToStr(vError);
3016 return FALSE;
3017 }
3018 SubclassWin(m_hWnd);
3019 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
3020 SetSize( nX
3021 ,nY
3022 ,nWidth
3023 ,nHeight
3024 );
3025 return TRUE;
3026 } // end of WinGuiBase_Window::OS2Create
3027
3028 // ===========================================================================
3029 // OS2 PM message handlers
3030 // ===========================================================================
3031
3032 // ---------------------------------------------------------------------------
3033 // window creation/destruction
3034 // ---------------------------------------------------------------------------
3035
3036 bool wxWindowOS2::HandleCreate(
3037 WXLPCREATESTRUCT WXUNUSED(vCs)
3038 , bool* pbMayCreate
3039 )
3040 {
3041 wxWindowCreateEvent vEvent((wxWindow*)this);
3042
3043 (void)GetEventHandler()->ProcessEvent(vEvent);
3044 *pbMayCreate = TRUE;
3045 return TRUE;
3046 } // end of wxWindowOS2::HandleCreate
3047
3048 bool wxWindowOS2::HandleDestroy()
3049 {
3050 wxWindowDestroyEvent vEvent((wxWindow*)this);
3051
3052 (void)GetEventHandler()->ProcessEvent(vEvent);
3053
3054 //
3055 // Delete our drop target if we've got one
3056 //
3057 #if wxUSE_DRAG_AND_DROP
3058 if (m_dropTarget != NULL)
3059 {
3060 m_dropTarget->Revoke(m_hWnd);
3061 delete m_dropTarget;
3062 m_dropTarget = NULL;
3063 }
3064 #endif // wxUSE_DRAG_AND_DROP
3065
3066 //
3067 // WM_DESTROY handled
3068 //
3069 return TRUE;
3070 } // end of wxWindowOS2::HandleDestroy
3071
3072 // ---------------------------------------------------------------------------
3073 // activation/focus
3074 // ---------------------------------------------------------------------------
3075 void wxWindowOS2::OnSetFocus(
3076 wxFocusEvent& rEvent
3077 )
3078 {
3079 rEvent.Skip();
3080 } // end of wxWindowOS2::OnSetFocus
3081
3082 bool wxWindowOS2::HandleActivate(
3083 int nState
3084 , WXHWND WXUNUSED(hActivate)
3085 )
3086 {
3087 wxActivateEvent vEvent( wxEVT_ACTIVATE
3088 ,(bool)nState
3089 ,m_windowId
3090 );
3091 vEvent.SetEventObject(this);
3092 return GetEventHandler()->ProcessEvent(vEvent);
3093 } // end of wxWindowOS2::HandleActivate
3094
3095 bool wxWindowOS2::HandleSetFocus(
3096 WXHWND WXUNUSED(hWnd)
3097 )
3098 {
3099 //
3100 // Notify the parent keeping track of focus for the kbd navigation
3101 // purposes that we got it
3102 //
3103 wxChildFocusEvent vEventFocus((wxWindow *)this);
3104 (void)GetEventHandler()->ProcessEvent(vEventFocus);
3105
3106 #if wxUSE_CARET
3107 //
3108 // Deal with caret
3109 //
3110 if (m_caret)
3111 {
3112 m_caret->OnSetFocus();
3113 }
3114 #endif // wxUSE_CARET
3115
3116 #if wxUSE_TEXTCTRL
3117 // If it's a wxTextCtrl don't send the event as it will be done
3118 // after the control gets to process it from EN_FOCUS handler
3119 if ( wxDynamicCastThis(wxTextCtrl) )
3120 {
3121 return FALSE;
3122 }
3123 #endif // wxUSE_TEXTCTRL
3124
3125 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
3126
3127 vEvent.SetEventObject(this);
3128 return GetEventHandler()->ProcessEvent(vEvent);
3129 } // end of wxWindowOS2::HandleSetFocus
3130
3131 bool wxWindowOS2::HandleKillFocus(
3132 WXHWND WXUNUSED(hWnd)
3133 )
3134 {
3135 #if wxUSE_CARET
3136 //
3137 // Deal with caret
3138 //
3139 if (m_caret)
3140 {
3141 m_caret->OnKillFocus();
3142 }
3143 #endif // wxUSE_CARET
3144
3145 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
3146 ,m_windowId
3147 );
3148
3149 vEvent.SetEventObject(this);
3150 return GetEventHandler()->ProcessEvent(vEvent);
3151 } // end of wxWindowOS2::HandleKillFocus
3152
3153 // ---------------------------------------------------------------------------
3154 // miscellaneous
3155 // ---------------------------------------------------------------------------
3156
3157 bool wxWindowOS2::HandleShow(
3158 bool bShow
3159 , int WXUNUSED(nStatus)
3160 )
3161 {
3162 wxShowEvent vEvent(GetId(), bShow);
3163
3164 vEvent.m_eventObject = this;
3165 return GetEventHandler()->ProcessEvent(vEvent);
3166 } // end of wxWindowOS2::HandleShow
3167
3168 bool wxWindowOS2::HandleInitDialog(
3169 WXHWND WXUNUSED(hWndFocus)
3170 )
3171 {
3172 wxInitDialogEvent vEvent(GetId());
3173
3174 vEvent.m_eventObject = this;
3175 return GetEventHandler()->ProcessEvent(vEvent);
3176 } // end of wxWindowOS2::HandleInitDialog
3177
3178 bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
3179 {
3180 // TODO: We'll handle drag and drop later
3181 return FALSE;
3182 }
3183
3184 bool wxWindowOS2::HandleSetCursor(
3185 USHORT WXUNUSED(vId)
3186 , WXHWND hPointer
3187 )
3188 {
3189 //
3190 // Under OS/2 PM this allows the pointer to be changed
3191 // as it passes over a control
3192 //
3193 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
3194 return TRUE;
3195 } // end of wxWindowOS2::HandleSetCursor
3196
3197 // ---------------------------------------------------------------------------
3198 // owner drawn stuff
3199 // ---------------------------------------------------------------------------
3200 bool wxWindowOS2::OS2OnDrawItem(
3201 int vId
3202 , WXDRAWITEMSTRUCT* pItemStruct
3203 )
3204 {
3205 #if wxUSE_OWNER_DRAWN
3206 wxDC vDc;
3207
3208 #if wxUSE_MENUS_NATIVE
3209 //
3210 // Is it a menu item?
3211 //
3212 if (vId == 0)
3213 {
3214 ERRORID vError;
3215 wxString sError;
3216 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3217 wxFrame* pFrame = (wxFrame*)this;
3218 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3219 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
3220 wxRect vRect( pMeasureStruct->rclItem.xLeft
3221 ,pMeasureStruct->rclItem.yBottom
3222 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3223 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3224 );
3225 vDc.SetHDC( hDC
3226 ,FALSE
3227 );
3228 vDc.SetHPS(pMeasureStruct->hps);
3229 //
3230 // Load the wxWindows Pallete and set to RGB mode
3231 //
3232 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3233 ,0L
3234 ,LCOLF_CONSECRGB
3235 ,0L
3236 ,(LONG)wxTheColourDatabase->m_nSize
3237 ,(PLONG)wxTheColourDatabase->m_palTable
3238 ))
3239 {
3240 vError = ::WinGetLastError(vHabmain);
3241 sError = wxPMErrorToStr(vError);
3242 wxLogError("Unable to set current color table. Error: %s\n", sError);
3243 }
3244 //
3245 // Set the color table to RGB mode
3246 //
3247 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3248 ,0L
3249 ,LCOLF_RGB
3250 ,0L
3251 ,0L
3252 ,NULL
3253 ))
3254 {
3255 vError = ::WinGetLastError(vHabmain);
3256 sError = wxPMErrorToStr(vError);
3257 wxLogError("Unable to set current color table. Error: %s\n", sError);
3258 }
3259
3260 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3261
3262
3263 int eAction = 0;
3264 int eStatus = 0;
3265
3266 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
3267 {
3268 //
3269 // Entire Item needs to be redrawn (either it has reappeared from
3270 // behind another window or is being displayed for the first time
3271 //
3272 eAction = wxOwnerDrawn::wxODDrawAll;
3273
3274 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3275 {
3276 //
3277 // If it is currently selected we let the system handle it
3278 //
3279 eStatus |= wxOwnerDrawn::wxODSelected;
3280 }
3281 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3282 {
3283 //
3284 // If it is currently checked we draw our own
3285 //
3286 eStatus |= wxOwnerDrawn::wxODChecked;
3287 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3288 }
3289 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3290 {
3291 //
3292 // If it is currently disabled we let the system handle it
3293 //
3294 eStatus |= wxOwnerDrawn::wxODDisabled;
3295 }
3296 //
3297 // Don't really care about framed (indicationg focus) or NoDismiss
3298 //
3299 }
3300 else
3301 {
3302 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3303 {
3304 eAction = wxOwnerDrawn::wxODDrawAll;
3305 eStatus |= wxOwnerDrawn::wxODSelected;
3306 //
3307 // Keep the system from trying to highlight with its bogus colors
3308 //
3309 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3310 }
3311 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3312 {
3313 eAction = wxOwnerDrawn::wxODDrawAll;
3314 eStatus = 0;
3315 //
3316 // Keep the system from trying to highlight with its bogus colors
3317 //
3318 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3319 }
3320 else
3321 {
3322 //
3323 // For now we don't care about anything else
3324 // just ignore the entire message!
3325 //
3326 return TRUE;
3327 }
3328 }
3329 //
3330 // Now redraw the item
3331 //
3332 return(pMenuItem->OnDrawItem( vDc
3333 ,vRect
3334 ,(wxOwnerDrawn::wxODAction)eAction
3335 ,(wxOwnerDrawn::wxODStatus)eStatus
3336 ));
3337 //
3338 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3339 // the system will do the highlight or fraeming or disabling for us,
3340 // otherwise, we'd have to do it ourselves.
3341 //
3342 }
3343 #endif // wxUSE_MENUS_NATIVE
3344
3345 wxWindow* pItem = FindItem(vId);
3346
3347 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3348 {
3349 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3350 }
3351 #else
3352 vId = vId;
3353 pItemStruct = pItemStruct;
3354 #endif
3355 return FALSE;
3356 } // end of wxWindowOS2::OS2OnDrawItem
3357
3358 bool wxWindowOS2::OS2OnMeasureItem(
3359 int lId
3360 , WXMEASUREITEMSTRUCT* pItemStruct
3361 )
3362 {
3363 #if wxUSE_OWNER_DRAWN
3364 //
3365 // Is it a menu item?
3366 //
3367 if (lId == 65536) // I really don't like this...has to be a better indicator
3368 {
3369 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
3370 {
3371 size_t nWidth;
3372 size_t nHeight;
3373 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3374 wxFrame* pFrame = (wxFrame*)this;
3375 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3376
3377 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3378 nWidth = 0L;
3379 nHeight = 0L;
3380 if (pMenuItem->OnMeasureItem( &nWidth
3381 ,&nHeight
3382 ))
3383 {
3384 pMeasureStruct->rclItem.xRight = nWidth;
3385 pMeasureStruct->rclItem.xLeft = 0L;
3386 pMeasureStruct->rclItem.yTop = nHeight;
3387 pMeasureStruct->rclItem.yBottom = 0L;
3388 return TRUE;
3389 }
3390 return FALSE;
3391 }
3392 }
3393 wxWindow* pItem = FindItem(lId);
3394
3395 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3396 {
3397 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
3398 }
3399 #else
3400 lId = lId;
3401 pItemStruct = pItemStruct;
3402 #endif // wxUSE_OWNER_DRAWN
3403 return FALSE;
3404 }
3405
3406 // ---------------------------------------------------------------------------
3407 // colours and palettes
3408 // ---------------------------------------------------------------------------
3409
3410 bool wxWindowOS2::HandleSysColorChange()
3411 {
3412 wxSysColourChangedEvent vEvent;
3413
3414 vEvent.SetEventObject(this);
3415 return GetEventHandler()->ProcessEvent(vEvent);
3416 } // end of wxWindowOS2::HandleSysColorChange
3417
3418 bool wxWindowOS2::HandleCtlColor(
3419 WXHBRUSH* WXUNUSED(phBrush)
3420 )
3421 {
3422 //
3423 // Not much provided with message. So not sure I can do anything with it
3424 //
3425 return TRUE;
3426 } // end of wxWindowOS2::HandleCtlColor
3427
3428
3429 // Define for each class of dialog and control
3430 WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
3431 WXHWND WXUNUSED(hWnd),
3432 WXUINT WXUNUSED(nCtlColor),
3433 WXUINT WXUNUSED(message),
3434 WXWPARAM WXUNUSED(wParam),
3435 WXLPARAM WXUNUSED(lParam))
3436 {
3437 return (WXHBRUSH)0;
3438 }
3439
3440 bool wxWindowOS2::HandlePaletteChanged()
3441 {
3442 // need to set this to something first
3443 WXHWND hWndPalChange = NULLHANDLE;
3444
3445 wxPaletteChangedEvent vEvent(GetId());
3446
3447 vEvent.SetEventObject(this);
3448 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
3449
3450 return GetEventHandler()->ProcessEvent(vEvent);
3451 } // end of wxWindowOS2::HandlePaletteChanged
3452
3453 //
3454 // Responds to colour changes: passes event on to children.
3455 //
3456 void wxWindowOS2::OnSysColourChanged(
3457 wxSysColourChangedEvent& rEvent
3458 )
3459 {
3460 wxNode* pNode = GetChildren().First();
3461
3462 while (pNode)
3463 {
3464 //
3465 // Only propagate to non-top-level windows
3466 //
3467 wxWindow* pWin = (wxWindow *)pNode->Data();
3468
3469 if (pWin->GetParent())
3470 {
3471 wxSysColourChangedEvent vEvent;
3472
3473 rEvent.m_eventObject = pWin;
3474 pWin->GetEventHandler()->ProcessEvent(vEvent);
3475 }
3476 pNode = pNode->Next();
3477 }
3478 } // end of wxWindowOS2::OnSysColourChanged
3479
3480 // ---------------------------------------------------------------------------
3481 // painting
3482 // ---------------------------------------------------------------------------
3483
3484 bool wxWindowOS2::HandlePaint()
3485 {
3486 HRGN hRgn;
3487 wxPaintEvent vEvent(m_windowId);
3488 HPS hPS;
3489 RECTL vRect;
3490 bool bProcessed;
3491
3492 // Create empty region
3493 // TODO: get HPS somewhere else if possible
3494 hPS = ::WinGetPS(GetHwnd());
3495 hRgn = ::GpiCreateRegion(hPS, 0, NULL);
3496
3497 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
3498 {
3499 wxLogLastError("CreateRectRgn");
3500 return FALSE;
3501 }
3502
3503 m_updateRegion = wxRegion(hRgn, hPS);
3504
3505 vEvent.SetEventObject(this);
3506 bProcessed = GetEventHandler()->ProcessEvent(vEvent);
3507
3508 return GetEventHandler()->ProcessEvent(vEvent); //bProcessed;
3509 } // end of wxWindowOS2::HandlePaint
3510
3511 bool wxWindowOS2::HandleEraseBkgnd(
3512 WXHDC hDC
3513 )
3514 {
3515 SWP vSwp;
3516 bool rc;
3517
3518 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3519 if (vSwp.fl & SWP_MINIMIZE)
3520 return TRUE;
3521
3522 wxDC vDC;
3523
3524 vDC.m_hPS = (HPS)hDC; // this is really a PS
3525 vDC.SetWindow((wxWindow*)this);
3526 vDC.BeginDrawing();
3527
3528 wxEraseEvent vEvent(m_windowId, &vDC);
3529
3530 vEvent.SetEventObject(this);
3531
3532 rc = GetEventHandler()->ProcessEvent(vEvent);
3533
3534 vDC.EndDrawing();
3535 vDC.m_hPS = NULLHANDLE;
3536 return TRUE;
3537 } // end of wxWindowOS2::HandleEraseBkgnd
3538
3539 void wxWindowOS2::OnEraseBackground(
3540 wxEraseEvent& rEvent
3541 )
3542 {
3543 RECTL vRect;
3544 HPS hPS = rEvent.m_dc->m_hPS;
3545 APIRET rc;
3546 LONG lColor = m_backgroundColour.GetPixel();
3547
3548 rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
3549 rc = ::WinFillRect(hPS, &vRect, lColor);
3550 } // end of wxWindowOS2::OnEraseBackground
3551
3552 // ---------------------------------------------------------------------------
3553 // moving and resizing
3554 // ---------------------------------------------------------------------------
3555
3556 bool wxWindowOS2::HandleMinimize()
3557 {
3558 wxIconizeEvent vEvent(m_windowId);
3559
3560 vEvent.SetEventObject(this);
3561 return GetEventHandler()->ProcessEvent(vEvent);
3562 } // end of wxWindowOS2::HandleMinimize
3563
3564 bool wxWindowOS2::HandleMaximize()
3565 {
3566 wxMaximizeEvent vEvent(m_windowId);
3567
3568 vEvent.SetEventObject(this);
3569 return GetEventHandler()->ProcessEvent(vEvent);
3570 } // end of wxWindowOS2::HandleMaximize
3571
3572 bool wxWindowOS2::HandleMove(
3573 int nX
3574 , int nY
3575 )
3576 {
3577 wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId);
3578
3579 vEvent.SetEventObject(this);
3580 return GetEventHandler()->ProcessEvent(vEvent);
3581 } // end of wxWindowOS2::HandleMove
3582
3583 bool wxWindowOS2::HandleSize(
3584 int nWidth
3585 , int nHeight
3586 , WXUINT WXUNUSED(nFlag)
3587 )
3588 {
3589 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
3590
3591 vEvent.SetEventObject(this);
3592 return GetEventHandler()->ProcessEvent(vEvent);
3593 } // end of wxWindowOS2::HandleSize
3594
3595 bool wxWindowOS2::HandleGetMinMaxInfo(
3596 PSWP pSwp
3597 )
3598 {
3599 bool bRc = FALSE;
3600 POINTL vPoint;
3601
3602 switch(pSwp->fl)
3603 {
3604 case SWP_MAXIMIZE:
3605 ::WinGetMaxPosition(GetHwnd(), pSwp);
3606 m_maxWidth = pSwp->cx;
3607 m_maxHeight = pSwp->cy;
3608 break;
3609
3610 case SWP_MINIMIZE:
3611 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3612 m_minWidth = pSwp->cx;
3613 m_minHeight = pSwp->cy;
3614 break;
3615
3616 default:
3617 return FALSE;
3618 }
3619 return TRUE;
3620 } // end of wxWindowOS2::HandleGetMinMaxInfo
3621
3622 // ---------------------------------------------------------------------------
3623 // command messages
3624 // ---------------------------------------------------------------------------
3625 bool wxWindowOS2::HandleCommand(
3626 WXWORD wId
3627 , WXWORD wCmd
3628 , WXHWND hControl
3629 )
3630 {
3631 #if wxUSE_MENUS_NATIVE
3632 if (wxCurrentPopupMenu)
3633 {
3634 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3635
3636 wxCurrentPopupMenu = NULL;
3637 return pPopupMenu->OS2Command(wCmd, wId);
3638 }
3639 #endif // wxUSE_MENUS_NATIVE
3640
3641 wxWindow* pWin = FindItem(wId);
3642
3643 if (!pWin)
3644 {
3645 pWin = wxFindWinFromHandle(hControl);
3646 }
3647
3648 if (pWin)
3649 return pWin->OS2Command(wCmd, wId);
3650
3651 return FALSE;
3652 } // end of wxWindowOS2::HandleCommand
3653
3654 bool wxWindowOS2::HandleSysCommand(
3655 WXWPARAM wParam
3656 , WXLPARAM WXUNUSED(lParam)
3657 )
3658 {
3659 //
3660 // 4 bits are reserved
3661 //
3662 switch (SHORT1FROMMP(wParam))
3663 {
3664 case SC_MAXIMIZE:
3665 return HandleMaximize();
3666
3667 case SC_MINIMIZE:
3668 return HandleMinimize();
3669 }
3670 return FALSE;
3671 } // end of wxWindowOS2::HandleSysCommand
3672
3673 // ---------------------------------------------------------------------------
3674 // mouse events
3675 // ---------------------------------------------------------------------------
3676 //TODO!!! check against MSW
3677 void wxWindowOS2::InitMouseEvent(
3678 wxMouseEvent& rEvent
3679 , int nX
3680 , int nY
3681 , WXUINT uFlags
3682 )
3683 {
3684 rEvent.m_x = nX;
3685 rEvent.m_y = nY;
3686 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3687 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3688 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3689 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3690 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3691 rEvent.SetTimestamp(s_currentMsg.time);
3692 rEvent.m_eventObject = this;
3693
3694 #if wxUSE_MOUSEEVENT_HACK
3695 m_lastMouseX = nX;
3696 m_lastMouseY = nY;
3697 m_lastMouseEvent = rEvent.GetEventType();
3698 #endif // wxUSE_MOUSEEVENT_HACK
3699 } // end of wxWindowOS2::InitMouseEvent
3700
3701 bool wxWindowOS2::HandleMouseEvent(
3702 WXUINT uMsg
3703 , int nX
3704 , int nY
3705 , WXUINT uFlags
3706 )
3707 {
3708 //
3709 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3710 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3711 // from the message id and take the value in the table to get wxWin event
3712 // id
3713 //
3714 static const wxEventType eventsMouse[] =
3715 {
3716 wxEVT_MOTION,
3717 wxEVT_LEFT_DOWN,
3718 wxEVT_LEFT_UP,
3719 wxEVT_LEFT_DCLICK,
3720 wxEVT_RIGHT_DOWN,
3721 wxEVT_RIGHT_UP,
3722 wxEVT_RIGHT_DCLICK,
3723 wxEVT_MIDDLE_DOWN,
3724 wxEVT_MIDDLE_UP,
3725 wxEVT_MIDDLE_DCLICK
3726 };
3727
3728 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3729
3730 InitMouseEvent( vEvent
3731 ,nX
3732 ,nY
3733 ,uFlags
3734 );
3735
3736 return GetEventHandler()->ProcessEvent(vEvent);
3737 } // end of wxWindowOS2::HandleMouseEvent
3738
3739 bool wxWindowOS2::HandleMouseMove(
3740 int nX
3741 , int nY
3742 , WXUINT uFlags
3743 )
3744 {
3745 if (!m_bMouseInWindow)
3746 {
3747 //
3748 // Generate an ENTER event
3749 //
3750 m_bMouseInWindow = TRUE;
3751
3752 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3753
3754 InitMouseEvent( vEvent
3755 ,nX
3756 ,nY
3757 ,uFlags
3758 );
3759
3760 (void)GetEventHandler()->ProcessEvent(vEvent);
3761 }
3762 return HandleMouseEvent( WM_MOUSEMOVE
3763 ,nX
3764 ,nY
3765 ,uFlags
3766 );
3767 } // end of wxWindowOS2::HandleMouseMove
3768
3769 // ---------------------------------------------------------------------------
3770 // keyboard handling
3771 // ---------------------------------------------------------------------------
3772
3773 //
3774 // Create the key event of the given type for the given key - used by
3775 // HandleChar and HandleKeyDown/Up
3776 //
3777 wxKeyEvent wxWindowOS2::CreateKeyEvent(
3778 wxEventType eType
3779 , int nId
3780 , WXLPARAM lParam
3781 ) const
3782 {
3783 wxKeyEvent vEvent(eType);
3784
3785 vEvent.SetId(GetId());
3786 vEvent.m_shiftDown = IsShiftDown();
3787 vEvent.m_controlDown = IsCtrlDown();
3788 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3789
3790 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3791 vEvent.m_keyCode = nId;
3792 vEvent.SetTimestamp(s_currentMsg.time);
3793
3794 //
3795 // Translate the position to client coords
3796 //
3797 POINTL vPoint;
3798 RECTL vRect;
3799
3800 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3801 ::WinQueryWindowRect( GetHwnd()
3802 ,&vRect
3803 );
3804
3805 vPoint.x -= vRect.xLeft;
3806 vPoint.y -= vRect.yBottom;
3807
3808 vEvent.m_x = vPoint.x;
3809 vEvent.m_y = vPoint.y;
3810
3811 return vEvent;
3812 } // end of wxWindowOS2::CreateKeyEvent
3813
3814 //
3815 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3816 // WM_KEYDOWN one
3817 //
3818 bool wxWindowOS2::HandleChar(
3819 WXDWORD wParam
3820 , WXLPARAM lParam
3821 , bool isASCII
3822 )
3823 {
3824 bool bCtrlDown = FALSE;
3825 int vId;
3826
3827 if (isASCII)
3828 {
3829 //
3830 // If 1 -> 26, translate to CTRL plus a letter.
3831 //
3832 vId = wParam;
3833 if ((vId > 0) && (vId < 27))
3834 {
3835 switch (vId)
3836 {
3837 case 13:
3838 vId = WXK_RETURN;
3839 break;
3840
3841 case 8:
3842 vId = WXK_BACK;
3843 break;
3844
3845 case 9:
3846 vId = WXK_TAB;
3847 break;
3848
3849 default:
3850 bCtrlDown = TRUE;
3851 vId = vId + 96;
3852 }
3853 }
3854 }
3855 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3856 {
3857 //
3858 // It's ASCII and will be processed here only when called from
3859 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3860 //
3861 vId = -1;
3862 }
3863
3864 if (vId != -1)
3865 {
3866 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3867 ,vId
3868 ,lParam
3869 ));
3870
3871 if (bCtrlDown)
3872 {
3873 vEvent.m_controlDown = TRUE;
3874 }
3875
3876 if (GetEventHandler()->ProcessEvent(vEvent))
3877 return TRUE;
3878 }
3879 return FALSE;
3880 }
3881
3882 bool wxWindowOS2::HandleKeyDown(
3883 WXWORD wParam
3884 , WXLPARAM lParam
3885 )
3886 {
3887 int nId = wxCharCodeOS2ToWX(wParam);
3888
3889 if (!nId)
3890 {
3891 //
3892 // Normal ASCII char
3893 //
3894 nId = wParam;
3895 }
3896
3897 if (nId != -1)
3898 {
3899 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3900 ,nId
3901 ,lParam
3902 ));
3903
3904 if (GetEventHandler()->ProcessEvent(vEvent))
3905 {
3906 return TRUE;
3907 }
3908 }
3909 return FALSE;
3910 } // end of wxWindowOS2::HandleKeyDown
3911
3912 bool wxWindowOS2::HandleKeyUp(
3913 WXDWORD wParam
3914 , WXLPARAM lParam
3915 )
3916 {
3917 int nId = wxCharCodeOS2ToWX(wParam);
3918
3919 if (!nId)
3920 {
3921 //
3922 // Normal ASCII char
3923 //
3924 nId = wParam;
3925 }
3926
3927 if (nId != -1)
3928 {
3929 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3930 ,nId
3931 ,lParam
3932 ));
3933
3934 if (GetEventHandler()->ProcessEvent(vEvent))
3935 return TRUE;
3936 }
3937 return FALSE;
3938 } // end of wxWindowOS2::HandleKeyUp
3939
3940 // ---------------------------------------------------------------------------
3941 // joystick
3942 // ---------------------------------------------------------------------------
3943
3944 // ---------------------------------------------------------------------------
3945 // scrolling
3946 // ---------------------------------------------------------------------------
3947
3948 bool wxWindowOS2::OS2OnScroll(
3949 int nOrientation
3950 , WXWORD wParam
3951 , WXWORD wPos
3952 , WXHWND hControl
3953 )
3954 {
3955 if (hControl)
3956 {
3957 wxWindow* pChild = wxFindWinFromHandle(hControl);
3958
3959 if (pChild )
3960 return pChild->OS2OnScroll( nOrientation
3961 ,wParam
3962 ,wPos
3963 ,hControl
3964 );
3965 }
3966
3967 wxScrollWinEvent vEvent;
3968
3969 vEvent.SetPosition(wPos);
3970 vEvent.SetOrientation(nOrientation);
3971 vEvent.m_eventObject = this;
3972
3973 switch (wParam)
3974 {
3975 case SB_LINEUP:
3976 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3977 break;
3978
3979 case SB_LINEDOWN:
3980 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3981 break;
3982
3983 case SB_PAGEUP:
3984 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3985 break;
3986
3987 case SB_PAGEDOWN:
3988 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3989 break;
3990
3991 case SB_SLIDERPOSITION:
3992 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3993 break;
3994
3995 case SB_SLIDERTRACK:
3996 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3997 break;
3998
3999 default:
4000 return FALSE;
4001 }
4002 return GetEventHandler()->ProcessEvent(vEvent);
4003 } // end of wxWindowOS2::OS2OnScroll
4004
4005 void wxWindowOS2::MoveChildren(
4006 int nDiff
4007 )
4008 {
4009 SWP vSwp;
4010
4011 for (wxWindowList::Node* pNode = GetChildren().GetFirst();
4012 pNode;
4013 pNode = pNode->GetNext())
4014 {
4015 wxWindow* pWin = pNode->GetData();
4016
4017 ::WinQueryWindowPos( GetHwndOf(pWin)
4018 ,&vSwp
4019 );
4020 if (pWin->IsKindOf(CLASSINFO(wxControl)))
4021 {
4022 wxControl* pCtrl;
4023
4024 //
4025 // Must deal with controls that have margins like ENTRYFIELD. The SWP
4026 // struct of such a control will have and origin offset from its intended
4027 // position by the width of the margins.
4028 //
4029 pCtrl = wxDynamicCast(pWin, wxControl);
4030 vSwp.y -= pCtrl->GetYComp();
4031 vSwp.x -= pCtrl->GetXComp();
4032 }
4033 ::WinSetWindowPos( GetHwndOf(pWin)
4034 ,HWND_TOP
4035 ,vSwp.x
4036 ,vSwp.y - nDiff
4037 ,vSwp.cx
4038 ,vSwp.cy
4039 ,SWP_MOVE
4040 );
4041 if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
4042 {
4043 wxRadioBox* pRadioBox;
4044
4045 pRadioBox = wxDynamicCast(pWin, wxRadioBox);
4046 pRadioBox->AdjustButtons( (int)vSwp.x
4047 ,(int)vSwp.y - nDiff
4048 ,(int)vSwp.cx
4049 ,(int)vSwp.cy
4050 ,pRadioBox->GetSizeFlags()
4051 );
4052 }
4053 if (pWin->IsKindOf(CLASSINFO(wxSlider)))
4054 {
4055 wxSlider* pSlider;
4056
4057 pSlider = wxDynamicCast(pWin, wxSlider);
4058 pSlider->AdjustSubControls( (int)vSwp.x
4059 ,(int)vSwp.y - nDiff
4060 ,(int)vSwp.cx
4061 ,(int)vSwp.cy
4062 ,(int)pSlider->GetSizeFlags()
4063 );
4064 }
4065 }
4066 } // end of wxWindowOS2::MoveChildren
4067
4068 //
4069 // Getting the Y position for a window, like a control, is a real
4070 // pain. There are three sitatuions we must deal with in determining
4071 // the OS2 to wxWindows Y coordinate.
4072 //
4073 // 1) The controls are created in a dialog.
4074 // This is the easiest since a dialog is created with its original
4075 // size so the standard: Y = ParentHeight - (Y + ControlHeight);
4076 //
4077 // 2) The controls are direct children of a frame
4078 // In this instance the controls are actually children of the Frame's
4079 // client. During creation the frame's client resizes several times
4080 // during creation of the status bar and toolbars. The CFrame class
4081 // will take care of this using its AlterChildPos proc.
4082 //
4083 // 3) The controls are children of a panel, which in turn is a child of
4084 // a frame.
4085 // This is the nastiest case. A panel is created as the only child of
4086 // the frame and as such, when a frame has only one child, the child is
4087 // expanded to fit the entire client area of the frame. Because the
4088 // controls are created BEFORE this occurs their positions are totally
4089 // whacked and any call to WinQueryWindowPos will return invalid
4090 // coordinates. So for this situation we have to compare the size of
4091 // the panel at control creation time with that of the frame client. If
4092 // they are the same we can use the standard Y position equation. If
4093 // not, then we must use the Frame Client's dimensions to position them
4094 // as that will be the eventual size of the panel after the frame resizes
4095 // it!
4096 //
4097 int wxWindowOS2::GetOS2ParentHeight(
4098 wxWindowOS2* pParent
4099 )
4100 {
4101 wxWindowOS2* pGrandParent = NULL;
4102
4103 //
4104 // Case 1
4105 //
4106 if (pParent->IsKindOf(CLASSINFO(wxDialog)))
4107 return(pParent->GetClientSize().y);
4108
4109 //
4110 // Case 2 -- if we are one of the separately built standard Frame
4111 // children, like a statusbar, menubar, or toolbar we want to
4112 // use the frame, itself, for positioning. Otherwise we are
4113 // child window and want to use the Frame's client.
4114 //
4115 else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
4116 {
4117 if (IsKindOf(CLASSINFO(wxStatusBar)) ||
4118 IsKindOf(CLASSINFO(wxMenuBar)) ||
4119 IsKindOf(CLASSINFO(wxToolBar))
4120 )
4121 return(pParent->GetSize().y);
4122 else
4123 return(pParent->GetClientSize().y);
4124 }
4125
4126 //
4127 // Case 3 -- this is for any window that is the sole child of a Frame.
4128 // The grandparent must exist and it must be of type CFrame
4129 // and it's height must be different. Otherwise the standard
4130 // applies.
4131 //
4132 else
4133 {
4134 pGrandParent = pParent->GetParent();
4135 if (pGrandParent &&
4136 pGrandParent->IsKindOf(CLASSINFO(wxFrame)) &&
4137 pGrandParent->GetClientSize().y != pParent->GetSize().y
4138 )
4139 {
4140 int nParentHeight = 0L;
4141 int nStatusBarHeight = 0L;
4142 wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame);
4143 wxStatusBar* pStatbar = pFrame->GetStatusBar();
4144
4145 nParentHeight = pGrandParent->GetClientSize().y;
4146 if (pStatbar)
4147 nStatusBarHeight = pStatbar->GetSize().y;
4148 nParentHeight -= nStatusBarHeight;
4149 return(nParentHeight);
4150 }
4151 else
4152 //
4153 // Panel is a child of some other kind of window so we'll
4154 // just use it's original size
4155 //
4156 return(pParent->GetClientSize().y);
4157 }
4158 return(0L);
4159 } // end of wxWindowOS2::GetOS2ParentHeight
4160
4161 wxWindowCreationHook::wxWindowCreationHook(
4162 wxWindow* pWinBeingCreated
4163 )
4164 {
4165 gpWinBeingCreated = pWinBeingCreated;
4166 } // end of wxWindowCreationHook::wxWindowCreationHook
4167
4168 wxWindowCreationHook::~wxWindowCreationHook()
4169 {
4170 gpWinBeingCreated = NULL;
4171 } // end of wxWindowCreationHook::~wxWindowCreationHook
4172
4173 // ===========================================================================
4174 // global functions
4175 // ===========================================================================
4176
4177 void wxGetCharSize(
4178 WXHWND hWnd
4179 , int* pX
4180 , int* pY
4181 ,wxFont* WXUNUSED(pTheFont)
4182 )
4183 {
4184 FONTMETRICS vFM;
4185 HPS hPS;
4186 BOOL rc;
4187
4188 hPS =::WinGetPS(hWnd);
4189
4190 rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
4191 if (rc)
4192 {
4193 if (pX)
4194 *pX = vFM.lAveCharWidth;
4195 if (pY)
4196 *pY = vFM.lEmHeight + vFM.lExternalLeading;
4197 }
4198 else
4199 {
4200 if (pX)
4201 *pX = 10;
4202 if (pY)
4203 *pY = 15;
4204 }
4205 ::WinReleasePS(hPS);
4206 } // end of wxGetCharSize
4207
4208 //
4209 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4210 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4211 //
4212 int wxCharCodeOS2ToWX(
4213 int nKeySym
4214 )
4215 {
4216 int nId = 0;
4217
4218 switch (nKeySym)
4219 {
4220 case VK_BACKTAB: nId = WXK_BACK; break;
4221 case VK_TAB: nId = WXK_TAB; break;
4222 case VK_CLEAR: nId = WXK_CLEAR; break;
4223 case VK_ENTER: nId = WXK_RETURN; break;
4224 case VK_SHIFT: nId = WXK_SHIFT; break;
4225 case VK_CTRL: nId = WXK_CONTROL; break;
4226 case VK_PAUSE: nId = WXK_PAUSE; break;
4227 case VK_SPACE: nId = WXK_SPACE; break;
4228 case VK_ESC: nId = WXK_ESCAPE; break;
4229 case VK_END: nId = WXK_END; break;
4230 case VK_HOME : nId = WXK_HOME; break;
4231 case VK_LEFT : nId = WXK_LEFT; break;
4232 case VK_UP: nId = WXK_UP; break;
4233 case VK_RIGHT: nId = WXK_RIGHT; break;
4234 case VK_DOWN : nId = WXK_DOWN; break;
4235 case VK_PRINTSCRN: nId = WXK_PRINT; break;
4236 case VK_INSERT: nId = WXK_INSERT; break;
4237 case VK_DELETE: nId = WXK_DELETE; break;
4238 case VK_F1: nId = WXK_F1; break;
4239 case VK_F2: nId = WXK_F2; break;
4240 case VK_F3: nId = WXK_F3; break;
4241 case VK_F4: nId = WXK_F4; break;
4242 case VK_F5: nId = WXK_F5; break;
4243 case VK_F6: nId = WXK_F6; break;
4244 case VK_F7: nId = WXK_F7; break;
4245 case VK_F8: nId = WXK_F8; break;
4246 case VK_F9: nId = WXK_F9; break;
4247 case VK_F10: nId = WXK_F10; break;
4248 case VK_F11: nId = WXK_F11; break;
4249 case VK_F12: nId = WXK_F12; break;
4250 case VK_F13: nId = WXK_F13; break;
4251 case VK_F14: nId = WXK_F14; break;
4252 case VK_F15: nId = WXK_F15; break;
4253 case VK_F16: nId = WXK_F16; break;
4254 case VK_F17: nId = WXK_F17; break;
4255 case VK_F18: nId = WXK_F18; break;
4256 case VK_F19: nId = WXK_F19; break;
4257 case VK_F20: nId = WXK_F20; break;
4258 case VK_F21: nId = WXK_F21; break;
4259 case VK_F22: nId = WXK_F22; break;
4260 case VK_F23: nId = WXK_F23; break;
4261 case VK_F24: nId = WXK_F24; break;
4262 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
4263 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
4264 default:
4265 {
4266 return 0;
4267 }
4268 }
4269 return nId;
4270 } // end of wxCharCodeOS2ToWX
4271
4272 int wxCharCodeWXToOS2(
4273 int nId
4274 , bool* bIsVirtual
4275 )
4276 {
4277 int nKeySym = 0;
4278
4279 *bIsVirtual = TRUE;
4280 switch (nId)
4281 {
4282 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
4283 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
4284 case WXK_CONTROL: nKeySym = VK_CTRL; break;
4285 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
4286 case WXK_END: nKeySym = VK_END; break;
4287 case WXK_HOME : nKeySym = VK_HOME; break;
4288 case WXK_LEFT : nKeySym = VK_LEFT; break;
4289 case WXK_UP: nKeySym = VK_UP; break;
4290 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
4291 case WXK_DOWN : nKeySym = VK_DOWN; break;
4292 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
4293 case WXK_INSERT: nKeySym = VK_INSERT; break;
4294 case WXK_DELETE: nKeySym = VK_DELETE; break;
4295 case WXK_F1: nKeySym = VK_F1; break;
4296 case WXK_F2: nKeySym = VK_F2; break;
4297 case WXK_F3: nKeySym = VK_F3; break;
4298 case WXK_F4: nKeySym = VK_F4; break;
4299 case WXK_F5: nKeySym = VK_F5; break;
4300 case WXK_F6: nKeySym = VK_F6; break;
4301 case WXK_F7: nKeySym = VK_F7; break;
4302 case WXK_F8: nKeySym = VK_F8; break;
4303 case WXK_F9: nKeySym = VK_F9; break;
4304 case WXK_F10: nKeySym = VK_F10; break;
4305 case WXK_F11: nKeySym = VK_F11; break;
4306 case WXK_F12: nKeySym = VK_F12; break;
4307 case WXK_F13: nKeySym = VK_F13; break;
4308 case WXK_F14: nKeySym = VK_F14; break;
4309 case WXK_F15: nKeySym = VK_F15; break;
4310 case WXK_F16: nKeySym = VK_F16; break;
4311 case WXK_F17: nKeySym = VK_F17; break;
4312 case WXK_F18: nKeySym = VK_F18; break;
4313 case WXK_F19: nKeySym = VK_F19; break;
4314 case WXK_F20: nKeySym = VK_F20; break;
4315 case WXK_F21: nKeySym = VK_F21; break;
4316 case WXK_F22: nKeySym = VK_F22; break;
4317 case WXK_F23: nKeySym = VK_F23; break;
4318 case WXK_F24: nKeySym = VK_F24; break;
4319 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
4320 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
4321 default:
4322 {
4323 *bIsVirtual = FALSE;
4324 nKeySym = nId;
4325 break;
4326 }
4327 }
4328 return nKeySym;
4329 } // end of wxCharCodeWXToOS2
4330
4331 wxWindow* wxGetActiveWindow()
4332 {
4333 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
4334
4335 if (hWnd != 0)
4336 {
4337 return wxFindWinFromHandle((WXHWND)hWnd);
4338 }
4339 return NULL;
4340 } // end of wxGetActiveWindow
4341
4342 #ifdef __WXDEBUG__
4343 const char* wxGetMessageName(
4344 int nMessage)
4345 {
4346 switch (nMessage)
4347 {
4348 case 0x0000: return "WM_NULL";
4349 case 0x0001: return "WM_CREATE";
4350 case 0x0002: return "WM_DESTROY";
4351 case 0x0004: return "WM_ENABLE";
4352 case 0x0005: return "WM_SHOW";
4353 case 0x0006: return "WM_MOVE";
4354 case 0x0007: return "WM_SIZE";
4355 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4356 case 0x0009: return "WM_CALCVALIDRECTS";
4357 case 0x000A: return "WM_SETWINDOWPARAMS";
4358 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4359 case 0x000C: return "WM_HITTEST";
4360 case 0x000D: return "WM_ACTIVATE";
4361 case 0x000F: return "WM_SETFOCUS";
4362 case 0x0010: return "WM_SETSELECTION";
4363 case 0x0011: return "WM_PPAINT";
4364 case 0x0012: return "WM_PSETFOCUS";
4365 case 0x0013: return "WM_PSYSCOLORCHANGE";
4366 case 0x0014: return "WM_PSIZE";
4367 case 0x0015: return "WM_PACTIVATE";
4368 case 0x0016: return "WM_PCONTROL";
4369 case 0x0020: return "WM_COMMAND";
4370 case 0x0021: return "WM_SYSCOMMAND";
4371 case 0x0022: return "WM_HELP";
4372 case 0x0023: return "WM_PAINT";
4373 case 0x0024: return "WM_TIMER";
4374 case 0x0025: return "WM_SEM1";
4375 case 0x0026: return "WM_SEM2";
4376 case 0x0027: return "WM_SEM3";
4377 case 0x0028: return "WM_SEM4";
4378 case 0x0029: return "WM_CLOSE";
4379 case 0x002A: return "WM_QUIT";
4380 case 0x002B: return "WM_SYSCOLORCHANGE";
4381 case 0x002D: return "WM_SYSVALUECHANGE";
4382 case 0x002E: return "WM_APPTERMINATENOTIFY";
4383 case 0x002F: return "WM_PRESPARAMCHANGED";
4384 // Control notification messages
4385 case 0x0030: return "WM_CONTROL";
4386 case 0x0031: return "WM_VSCROLL";
4387 case 0x0032: return "WM_HSCROLL";
4388 case 0x0033: return "WM_INITMENU";
4389 case 0x0034: return "WM_MENUSELECT";
4390 case 0x0035: return "WM_MENUSEND";
4391 case 0x0036: return "WM_DRAWITEM";
4392 case 0x0037: return "WM_MEASUREITEM";
4393 case 0x0038: return "WM_CONTROLPOINTER";
4394 case 0x003A: return "WM_QUERYDLGCODE";
4395 case 0x003B: return "WM_INITDLG";
4396 case 0x003C: return "WM_SUBSTITUTESTRING";
4397 case 0x003D: return "WM_MATCHMNEMONIC";
4398 case 0x003E: return "WM_SAVEAPPLICATION";
4399 case 0x0129: return "WM_CTLCOLORCHANGE";
4400 case 0x0130: return "WM_QUERYCTLTYPE";
4401 // Frame messages
4402 case 0x0040: return "WM_FLASHWINDOW";
4403 case 0x0041: return "WM_FORMATFRAME";
4404 case 0x0042: return "WM_UPDATEFRAME";
4405 case 0x0043: return "WM_FOCUSCHANGE";
4406 case 0x0044: return "WM_SETBORDERSIZE";
4407 case 0x0045: return "WM_TRACKFRAME";
4408 case 0x0046: return "WM_MINMAXFRAME";
4409 case 0x0047: return "WM_SETICON";
4410 case 0x0048: return "WM_QUERYICON";
4411 case 0x0049: return "WM_SETACCELTABLE";
4412 case 0x004A: return "WM_QUERYACCELTABLE";
4413 case 0x004B: return "WM_TRANSLATEACCEL";
4414 case 0x004C: return "WM_QUERYTRACKINFO";
4415 case 0x004D: return "WM_QUERYBORDERSIZE";
4416 case 0x004E: return "WM_NEXTMENU";
4417 case 0x004F: return "WM_ERASEBACKGROUND";
4418 case 0x0050: return "WM_QUERYFRAMEINFO";
4419 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4420 case 0x0052: return "WM_OWNERPOSCHANGE";
4421 case 0x0053: return "WM_CACLFRAMERECT";
4422 case 0x0055: return "WM_WINDOWPOSCHANGED";
4423 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4424 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4425 case 0x005B: return "WM_QUERYHELPINFO";
4426 case 0x005C: return "WM_SETHELPINFO";
4427 case 0x005D: return "WM_ERROR";
4428 case 0x005E: return "WM_REALIZEPALETTE";
4429 // Clipboard messages
4430 case 0x0060: return "WM_RENDERFMT";
4431 case 0x0061: return "WM_RENDERALLFMTS";
4432 case 0x0062: return "WM_DESTROYCLIPBOARD";
4433 case 0x0063: return "WM_PAINTCLIPBOARD";
4434 case 0x0064: return "WM_SIZECLIPBOARD";
4435 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4436 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4437 case 0x0067: return "WM_DRAWCLIPBOARD";
4438 // mouse messages
4439 case 0x0070: return "WM_MOUSEMOVE";
4440 case 0x0071: return "WM_BUTTON1DOWN";
4441 case 0x0072: return "WM_BUTTON1UP";
4442 case 0x0073: return "WM_BUTTON1DBLCLK";
4443 case 0x0074: return "WM_BUTTON2DOWN";
4444 case 0x0075: return "WM_BUTTON2UP";
4445 case 0x0076: return "WM_BUTTON2DBLCLK";
4446 case 0x0077: return "WM_BUTTON3DOWN";
4447 case 0x0078: return "WM_BUTTON3UP";
4448 case 0x0079: return "WM_BUTTON3DBLCLK";
4449 case 0x007D: return "WM_MOUSEMAP";
4450 case 0x007E: return "WM_VRNDISABLED";
4451 case 0x007F: return "WM_VRNENABLED";
4452 case 0x0410: return "WM_CHORD";
4453 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4454 case 0x0412: return "WM_BUTTON1MOTIONEND";
4455 case 0x0413: return "WM_BUTTON1CLICK";
4456 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4457 case 0x0415: return "WM_BUTTON2MOTIONEND";
4458 case 0x0416: return "WM_BUTTON2CLICK";
4459 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4460 case 0x0418: return "WM_BUTTON3MOTIONEND";
4461 case 0x0419: return "WM_BUTTON3CLICK";
4462 case 0x0420: return "WM_BEGINDRAG";
4463 case 0x0421: return "WM_ENDDRAG";
4464 case 0x0422: return "WM_SINGLESELECT";
4465 case 0x0423: return "WM_OPEN";
4466 case 0x0424: return "WM_CONTEXTMENU";
4467 case 0x0425: return "WM_CONTEXTHELP";
4468 case 0x0426: return "WM_TEXTEDIT";
4469 case 0x0427: return "WM_BEGINSELECT";
4470 case 0x0228: return "WM_ENDSELECT";
4471 case 0x0429: return "WM_PICKUP";
4472 case 0x04C0: return "WM_PENFIRST";
4473 case 0x04FF: return "WM_PENLAST";
4474 case 0x0500: return "WM_MMPMFIRST";
4475 case 0x05FF: return "WM_MMPMLAST";
4476 case 0x0600: return "WM_STDDLGFIRST";
4477 case 0x06FF: return "WM_STDDLGLAST";
4478 case 0x0BD0: return "WM_BIDI_FIRST";
4479 case 0x0BFF: return "WM_BIDI_LAST";
4480 // keyboard input
4481 case 0x007A: return "WM_CHAR";
4482 case 0x007B: return "WM_VIOCHAR";
4483 // DDE messages
4484 case 0x00A0: return "WM_DDE_INITIATE";
4485 case 0x00A1: return "WM_DDE_REQUEST";
4486 case 0x00A2: return "WM_DDE_ACK";
4487 case 0x00A3: return "WM_DDE_DATA";
4488 case 0x00A4: return "WM_DDE_ADVISE";
4489 case 0x00A5: return "WM_DDE_UNADVISE";
4490 case 0x00A6: return "WM_DDE_POKE";
4491 case 0x00A7: return "WM_DDE_EXECUTE";
4492 case 0x00A8: return "WM_DDE_TERMINATE";
4493 case 0x00A9: return "WM_DDE_INITIATEACK";
4494 case 0x00AF: return "WM_DDE_LAST";
4495 // Buttons
4496 case 0x0120: return "BM_CLICK";
4497 case 0x0121: return "BM_QUERYCHECKINDEX";
4498 case 0x0122: return "BM_QUERYHILITE";
4499 case 0x0123: return "BM_SETHILITE";
4500 case 0x0124: return "BM_QUERYCHECK";
4501 case 0x0125: return "BM_SETCHECK";
4502 case 0x0126: return "BM_SETDEFAULT";
4503 case 0x0128: return "BM_AUTOSIZE";
4504 // Combo boxes
4505 case 0x029A: return "CBID_LIST";
4506 case 0x029B: return "CBID_EDIT";
4507 case 0x0170: return "CBM_SHOWLIST";
4508 case 0x0171: return "CBM_HILITE";
4509 case 0x0172: return "CBM_ISLISTSHOWING";
4510 // Edit fields
4511 case 0x0140: return "EM_QUERYCHANGED";
4512 case 0x0141: return "EM_QUERYSEL";
4513 case 0x0142: return "EM_SETSEL";
4514 case 0x0143: return "EM_SETTEXTLIMIT";
4515 case 0x0144: return "EM_CUT";
4516 case 0x0145: return "EM_COPY";
4517 case 0x0146: return "EM_CLEAR";
4518 case 0x0147: return "EM_PASTE";
4519 case 0x0148: return "EM_QUERYFIRSTCHAR";
4520 case 0x0149: return "EM_SETFIRSTCHAR";
4521 case 0x014A: return "EM_QUERYREADONLY";
4522 case 0x014B: return "EM_SETREADONLY";
4523 case 0x014C: return "EM_SETINSERTMODE";
4524 // Listboxes
4525 case 0x0160: return "LM_QUERYITEMCOUNT";
4526 case 0x0161: return "LM_INSERTITEM";
4527 case 0x0162: return "LM_SETOPENINDEX";
4528 case 0x0163: return "LM_DELETEITEM";
4529 case 0x0164: return "LM_SELECTITEM";
4530 case 0x0165: return "LM_QUERYSELECTION";
4531 case 0x0166: return "LM_SETITEMTEXT";
4532 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4533 case 0x0168: return "LM_QUERYITEMTEXT";
4534 case 0x0169: return "LM_SETITEMHANDLE";
4535 case 0x016A: return "LM_QUERYITEMHANDLE";
4536 case 0x016B: return "LM_SEARCHSTRING";
4537 case 0x016C: return "LM_SETITEMHEIGHT";
4538 case 0x016D: return "LM_QUERYTOPINDEX";
4539 case 0x016E: return "LM_DELETEALL";
4540 case 0x016F: return "LM_INSERTMULITEMS";
4541 case 0x0660: return "LM_SETITEMWIDTH";
4542 // Menus
4543 case 0x0180: return "MM_INSERTITEM";
4544 case 0x0181: return "MM_DELETEITEM";
4545 case 0x0182: return "MM_QUERYITEM";
4546 case 0x0183: return "MM_SETITEM";
4547 case 0x0184: return "MM_QUERYITEMCOUNT";
4548 case 0x0185: return "MM_STARTMENUMODE";
4549 case 0x0186: return "MM_ENDMENUMODE";
4550 case 0x0188: return "MM_REMOVEITEM";
4551 case 0x0189: return "MM_SELECTITEM";
4552 case 0x018A: return "MM_QUERYSELITEMID";
4553 case 0x018B: return "MM_QUERYITEMTEXT";
4554 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4555 case 0x018D: return "MM_SETITEMHANDLE";
4556 case 0x018E: return "MM_SETITEMTEXT";
4557 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4558 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4559 case 0x0191: return "MM_QUERYITEMATTR";
4560 case 0x0192: return "MM_SETITEMATTR";
4561 case 0x0193: return "MM_ISITEMVALID";
4562 case 0x0194: return "MM_QUERYITEMRECT";
4563 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4564 case 0x0432: return "MM_SETDEFAULTITEMID";
4565 // Scrollbars
4566 case 0x01A0: return "SBM_SETSCROLLBAR";
4567 case 0x01A1: return "SBM_SETPOS";
4568 case 0x01A2: return "SBM_QUERYPOS";
4569 case 0x01A3: return "SBM_QUERYRANGE";
4570 case 0x01A6: return "SBM_SETTHUMBSIZE";
4571
4572 // Help messages
4573 case 0x0F00: return "WM_HELPBASE";
4574 case 0x0FFF: return "WM_HELPTOP";
4575 // Beginning of user defined messages
4576 case 0x1000: return "WM_USER";
4577
4578 // wxWindows user defined types
4579
4580 // listview
4581 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
4582 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4583 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4584 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4585 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4586 case 0x1000 + 5: return "LVM_GETITEMA";
4587 case 0x1000 + 75: return "LVM_GETITEMW";
4588 case 0x1000 + 6: return "LVM_SETITEMA";
4589 case 0x1000 + 76: return "LVM_SETITEMW";
4590 case 0x1000 + 7: return "LVM_INSERTITEMA";
4591 case 0x1000 + 77: return "LVM_INSERTITEMW";
4592 case 0x1000 + 8: return "LVM_DELETEITEM";
4593 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4594 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4595 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4596 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4597 case 0x1000 + 13: return "LVM_FINDITEMA";
4598 case 0x1000 + 83: return "LVM_FINDITEMW";
4599 case 0x1000 + 14: return "LVM_GETITEMRECT";
4600 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4601 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4602 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4603 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4604 case 0x1000 + 18: return "LVM_HITTEST";
4605 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4606 case 0x1000 + 20: return "LVM_SCROLL";
4607 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4608 case 0x1000 + 22: return "LVM_ARRANGE";
4609 case 0x1000 + 23: return "LVM_EDITLABELA";
4610 case 0x1000 + 118: return "LVM_EDITLABELW";
4611 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4612 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4613 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4614 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4615 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4616 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4617 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4618 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4619 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4620 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4621 case 0x1000 + 31: return "LVM_GETHEADER";
4622 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4623 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4624 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4625 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4626 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4627 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4628 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4629 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4630 case 0x1000 + 41: return "LVM_GETORIGIN";
4631 case 0x1000 + 42: return "LVM_UPDATE";
4632 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4633 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4634 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4635 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4636 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4637 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4638 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4639 case 0x1000 + 48: return "LVM_SORTITEMS";
4640 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4641 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4642 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4643 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4644 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4645 case 0x1000 + 53: return "LVM_SETICONSPACING";
4646 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4647 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4648 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4649 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4650 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4651 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4652 case 0x1000 + 60: return "LVM_SETHOTITEM";
4653 case 0x1000 + 61: return "LVM_GETHOTITEM";
4654 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4655 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4656 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4657 case 0x1000 + 65: return "LVM_SETWORKAREA";
4658
4659 // tree view
4660 case 0x1100 + 0: return "TVM_INSERTITEMA";
4661 case 0x1100 + 50: return "TVM_INSERTITEMW";
4662 case 0x1100 + 1: return "TVM_DELETEITEM";
4663 case 0x1100 + 2: return "TVM_EXPAND";
4664 case 0x1100 + 4: return "TVM_GETITEMRECT";
4665 case 0x1100 + 5: return "TVM_GETCOUNT";
4666 case 0x1100 + 6: return "TVM_GETINDENT";
4667 case 0x1100 + 7: return "TVM_SETINDENT";
4668 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4669 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4670 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4671 case 0x1100 + 11: return "TVM_SELECTITEM";
4672 case 0x1100 + 12: return "TVM_GETITEMA";
4673 case 0x1100 + 62: return "TVM_GETITEMW";
4674 case 0x1100 + 13: return "TVM_SETITEMA";
4675 case 0x1100 + 63: return "TVM_SETITEMW";
4676 case 0x1100 + 14: return "TVM_EDITLABELA";
4677 case 0x1100 + 65: return "TVM_EDITLABELW";
4678 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4679 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4680 case 0x1100 + 17: return "TVM_HITTEST";
4681 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4682 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4683 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4684 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4685 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4686 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4687 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4688 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4689 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4690
4691 // header
4692 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4693 case 0x1200 + 1: return "HDM_INSERTITEMA";
4694 case 0x1200 + 10: return "HDM_INSERTITEMW";
4695 case 0x1200 + 2: return "HDM_DELETEITEM";
4696 case 0x1200 + 3: return "HDM_GETITEMA";
4697 case 0x1200 + 11: return "HDM_GETITEMW";
4698 case 0x1200 + 4: return "HDM_SETITEMA";
4699 case 0x1200 + 12: return "HDM_SETITEMW";
4700 case 0x1200 + 5: return "HDM_LAYOUT";
4701 case 0x1200 + 6: return "HDM_HITTEST";
4702 case 0x1200 + 7: return "HDM_GETITEMRECT";
4703 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4704 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4705 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4706 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4707 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4708 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4709 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4710
4711 // tab control
4712 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4713 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4714 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4715 case 0x1300 + 5: return "TCM_GETITEMA";
4716 case 0x1300 + 60: return "TCM_GETITEMW";
4717 case 0x1300 + 6: return "TCM_SETITEMA";
4718 case 0x1300 + 61: return "TCM_SETITEMW";
4719 case 0x1300 + 7: return "TCM_INSERTITEMA";
4720 case 0x1300 + 62: return "TCM_INSERTITEMW";
4721 case 0x1300 + 8: return "TCM_DELETEITEM";
4722 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4723 case 0x1300 + 10: return "TCM_GETITEMRECT";
4724 case 0x1300 + 11: return "TCM_GETCURSEL";
4725 case 0x1300 + 12: return "TCM_SETCURSEL";
4726 case 0x1300 + 13: return "TCM_HITTEST";
4727 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4728 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4729 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4730 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4731 case 0x1300 + 43: return "TCM_SETPADDING";
4732 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4733 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4734 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4735 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4736 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4737 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4738 case 0x1300 + 50: return "TCM_DESELECTALL";
4739
4740 // toolbar
4741 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4742 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4743 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4744 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4745 case WM_USER+1000+5: return "TB_INDETERMINATE";
4746 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4747 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4748 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4749 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4750 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4751 case WM_USER+1000+17: return "TB_SETSTATE";
4752 case WM_USER+1000+18: return "TB_GETSTATE";
4753 case WM_USER+1000+19: return "TB_ADDBITMAP";
4754 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4755 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4756 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4757 case WM_USER+1000+23: return "TB_GETBUTTON";
4758 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4759 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4760 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4761 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4762 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4763 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4764 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4765 case WM_USER+1000+29: return "TB_GETITEMRECT";
4766 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4767 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4768 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4769 case WM_USER+1000+33: return "TB_AUTOSIZE";
4770 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4771 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4772 case WM_USER+1000+37: return "TB_SETPARENT";
4773 case WM_USER+1000+39: return "TB_SETROWS";
4774 case WM_USER+1000+40: return "TB_GETROWS";
4775 case WM_USER+1000+42: return "TB_SETCMDID";
4776 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4777 case WM_USER+1000+44: return "TB_GETBITMAP";
4778 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4779 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4780 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4781 case WM_USER+1000+47: return "TB_SETINDENT";
4782 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4783 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4784 case WM_USER+1000+50: return "TB_LOADIMAGES";
4785 case WM_USER+1000+51: return "TB_GETRECT";
4786 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4787 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4788 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4789 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4790 case WM_USER+1000+56: return "TB_SETSTYLE";
4791 case WM_USER+1000+57: return "TB_GETSTYLE";
4792 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4793 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4794 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4795 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4796 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4797
4798 default:
4799 static char s_szBuf[128];
4800 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4801 return s_szBuf;
4802 }
4803 return NULL;
4804 } // end of wxGetMessageName
4805
4806 #endif // __WXDEBUG__
4807
4808 // Unused?
4809 #if 0
4810 static void TranslateKbdEventToMouse(
4811 wxWindow* pWin
4812 , int* pX
4813 , int* pY
4814 , ULONG* pFlags
4815 )
4816 {
4817 //
4818 // Construct the key mask
4819 ULONG& fwKeys = *pFlags;
4820
4821 fwKeys = VK_BUTTON2;
4822 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4823 fwKeys |= VK_CTRL;
4824 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4825 fwKeys |= VK_SHIFT;
4826
4827 //
4828 // Simulate right mouse button click
4829 //
4830 POINTL vPoint;
4831
4832 ::WinQueryMsgPos(vHabmain, &vPoint);
4833 *pX = vPoint.x;
4834 *pY = vPoint.y;
4835
4836 pWin->ScreenToClient(pX, pY);
4837 } // end of TranslateKbdEventToMouse
4838 #endif
4839
4840 // Find the wxWindow at the current mouse position, returning the mouse
4841 // position.
4842 wxWindow* wxFindWindowAtPointer(
4843 wxPoint& WXUNUSED(rPt)
4844 )
4845 {
4846 return wxFindWindowAtPoint(wxGetMousePosition());
4847 }
4848
4849 wxWindow* wxFindWindowAtPoint(
4850 const wxPoint& rPt
4851 )
4852 {
4853 POINTL vPt2;
4854
4855 vPt2.x = rPt.x;
4856 vPt2.y = rPt.y;
4857
4858 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4859 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4860 HWND hWnd = hWndHit;
4861
4862 //
4863 // Try to find a window with a wxWindow associated with it
4864 //
4865 while (!pWin && (hWnd != 0))
4866 {
4867 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4868 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4869 }
4870 return pWin;
4871 }
4872
4873 // Get the current mouse position.
4874 wxPoint wxGetMousePosition()
4875 {
4876 POINTL vPt;
4877
4878 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4879 return wxPoint(vPt.x, vPt.y);
4880 }
4881
wxWidgets (Impactor)