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[wxWidgets.git] / src / os2 / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindow
4 // Author: David Webster
5 // Modified by:
6 // Created: 10/12/99
7 // RCS-ID: $Id$
8 // Copyright: (c) David Webster
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 //
13 // For compilers that support precompilation, includes "wx.h".
14 //
15 #include "wx/wxprec.h"
16
17 #ifndef WX_PRECOMP
18 #define INCL_DOS
19 #define INCL_PM
20 #include <os2.h>
21 #include "wx/window.h"
22 #include "wx/accel.h"
23 #include "wx/setup.h"
24 #include "wx/menu.h"
25 #include "wx/dc.h"
26 #include "wx/dcclient.h"
27 #include "wx/utils.h"
28 #include "wx/app.h"
29 #include "wx/panel.h"
30 #include "wx/layout.h"
31 #include "wx/dialog.h"
32 #include "wx/frame.h"
33 #include "wx/listbox.h"
34 #include "wx/button.h"
35 #include "wx/msgdlg.h"
36
37 #include <stdio.h>
38 #endif
39
40 #if wxUSE_OWNER_DRAWN
41 #include "wx/ownerdrw.h"
42 #endif
43
44 #if wxUSE_DRAG_AND_DROP
45 #include "wx/dnd.h"
46 #endif
47
48 #include "wx/menuitem.h"
49 #include "wx/log.h"
50
51 #include "wx/os2/private.h"
52
53 #if wxUSE_TOOLTIPS
54 #include "wx/tooltip.h"
55 #endif
56
57 #if wxUSE_CARET
58 #include "wx/caret.h"
59 #endif // wxUSE_CARET
60
61 #include "wx/intl.h"
62 #include "wx/log.h"
63
64
65 #include "wx/textctrl.h"
66
67 #include <string.h>
68
69 //
70 // Place compiler, OS specific includes here
71 //
72
73 //
74 // Standard macros -- these are for OS/2 PM, but most GUI's have something similar
75 //
76 #ifndef GET_X_LPARAM
77 //
78 // SHORT1FROMMP -- LOWORD
79 //
80 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
81 //
82 // SHORT2FROMMP -- HIWORD
83 //
84 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
85 #endif // GET_X_LPARAM
86
87 #ifndef CW_USEDEFAULT
88 # define CW_USEDEFAULT ((int)0x80000000)
89 #endif
90
91 // ---------------------------------------------------------------------------
92 // global variables
93 // ---------------------------------------------------------------------------
94
95 //
96 // The last Windows message we got (MT-UNSAFE)
97 //
98 QMSG s_currentMsg;
99
100 wxMenu* wxCurrentPopupMenu = NULL;
101 extern wxList WXDLLEXPORT wxPendingDelete;
102 #if !defined(__VISAGECPP__) || (__IBMCPP__ < 400)
103 extern wxChar wxCanvasClassName[];
104 #endif
105 wxList* wxWinHandleList = NULL;
106
107 // ---------------------------------------------------------------------------
108 // private functions
109 // ---------------------------------------------------------------------------
110
111 //
112 // the window proc for all our windows; most gui's have something similar
113 //
114 MRESULT EXPENTRY wxWndProc( HWND hWnd
115 ,ULONG message
116 ,MPARAM mp1
117 ,MPARAM mp2
118 );
119
120 #ifdef __WXDEBUG__
121 const char *wxGetMessageName(int message);
122 #endif //__WXDEBUG__
123
124 void wxRemoveHandleAssociation(wxWindow* pWin);
125 void wxAssociateWinWithHandle( HWND hWnd
126 ,wxWindow* pWin
127 );
128 wxWindow* wxFindWinFromHandle(WXHWND hWnd);
129
130 //
131 // This magical function is used to translate VK_APPS key presses to right
132 // mouse clicks
133 //
134 static void TranslateKbdEventToMouse( wxWindow* pWin
135 ,int* pX
136 ,int* pY
137 ,MPARAM* pFlags
138 );
139
140 //
141 // get the current state of SHIFT/CTRL keys
142 //
143 static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
144 static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
145 // ---------------------------------------------------------------------------
146 // event tables
147 // ---------------------------------------------------------------------------
148
149 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
150
151 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
152 EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
153 EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
154 EVT_INIT_DIALOG(wxWindow::OnInitDialog)
155 EVT_IDLE(wxWindow::OnIdle)
156 EVT_SET_FOCUS(wxWindow::OnSetFocus)
157 END_EVENT_TABLE()
158
159 // ===========================================================================
160 // implementation
161 // ===========================================================================
162
163 //
164 // Find an item given the PM Window id
165 //
166 wxWindow* wxWindow::FindItem(
167 long lId
168 ) const
169 {
170 wxControl* pItem = wxDynamicCast( this
171 ,wxControl
172 );
173
174 if (pItem)
175 {
176 //
177 // I it we or one of our "internal" children?
178 //
179 if (pItem->GetId() == lId ||
180 (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND))
181 {
182 return pItem;
183 }
184 }
185
186 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
187
188 while (pCurrent)
189 {
190 wxWindow* pChildWin = pCurrent->GetData();
191 wxWindow* pWnd = pChildWin->FindItem(lId);
192
193 if (pWnd)
194 return pWnd;
195
196 pCurrent = pCurrent->GetNext();
197 }
198 return(NULL);
199 } // end of wxWindow::FindItem
200
201 //
202 // Find an item given the PM Window handle
203 //
204 wxWindow* wxWindow::FindItemByHWND(
205 WXHWND hWnd
206 , bool bControlOnly
207 ) const
208 {
209 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
210
211 while (pCurrent)
212 {
213 wxWindow* pParent = pCurrent->GetData();
214
215 //
216 // Do a recursive search.
217 //
218 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
219
220 if (pWnd)
221 return(pWnd);
222
223 if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl)))
224 {
225 wxWindow* pItem = pCurrent->GetData();
226
227 if (pItem->GetHWND() == hWnd)
228 return(pItem);
229 else
230 {
231 if (pItem->ContainsHWND(hWnd))
232 return(pItem);
233 }
234 }
235 pCurrent = pCurrent->GetNext();
236 }
237 return(NULL);
238 } // end of wxWindow::FindItemByHWND
239
240 //
241 // Default command handler
242 //
243 bool wxWindow::OS2Command(
244 WXUINT WXUNUSED(uParam)
245 , WXWORD WXUNUSED(uId)
246 )
247 {
248 return(FALSE);
249 }
250
251 // ----------------------------------------------------------------------------
252 // constructors and such
253 // ----------------------------------------------------------------------------
254
255 void wxWindow::Init()
256 {
257 //
258 // Generic
259 //
260 InitBase();
261
262 //
263 // PM specific
264 //
265 m_bDoubleClickAllowed = 0;
266 m_bWinCaptured = FALSE;
267
268 m_isBeingDeleted = FALSE;
269 m_fnOldWndProc = 0;
270 m_bUseCtl3D = FALSE;
271 m_bMouseInWindow = FALSE;
272
273 //
274 // wxWnd
275 //
276 m_hMenu = 0L;
277 m_hWnd = 0L;
278 m_hWndScrollBarHorz = 0L;
279 m_hWndScrollBarVert = 0L;
280
281 //
282 // Pass WM_GETDLGCODE to DefWindowProc()
283 m_lDlgCode = 0;
284
285 m_nXThumbSize = 0;
286 m_nYThumbSize = 0;
287 m_bBackgroundTransparent = FALSE;
288
289 //
290 // As all windows are created with WS_VISIBLE style...
291 //
292 m_isShown = TRUE;
293
294 #if wxUSE_MOUSEEVENT_HACK
295 m_lLastMouseX =
296 m_lLastMouseY = -1;
297 m_nLastMouseEvent = -1;
298 #endif // wxUSE_MOUSEEVENT_HACK
299 } // wxWindow::Init
300
301 //
302 // Destructor
303 //
304 wxWindow::~wxWindow()
305 {
306 m_isBeingDeleted = TRUE;
307
308 OS2DetachWindowMenu();
309 if (m_parent)
310 m_parent->RemoveChild(this);
311 DestroyChildren();
312
313 if (m_hWnd)
314 {
315 if(!::WinDestroyWindow(GetHWND()))
316 wxLogLastError(wxT("DestroyWindow"));
317 //
318 // remove hWnd <-> wxWindow association
319 //
320 wxRemoveHandleAssociation(this);
321 }
322 } // end of wxWindow::~wxWindow
323
324 bool wxWindow::Create(
325 wxWindow* pParent
326 , wxWindowID vId
327 , const wxPoint& rPos
328 , const wxSize& rSize
329 , long lStyle
330 , const wxString& rName
331 )
332 {
333 HWND hParent = NULLHANDLE;
334 wxPoint vPos = rPos; // The OS/2 position
335 ULONG ulCreateFlags = 0L;
336
337 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
338
339 if ( !CreateBase( pParent
340 ,vId
341 ,rPos
342 ,rSize
343 ,lStyle
344 ,wxDefaultValidator
345 ,rName
346 ))
347 return(FALSE);
348
349 if (pParent)
350 {
351 int nTempy;
352
353 pParent->AddChild(this);
354 hParent = GetWinHwnd(pParent);
355 //
356 // OS2 uses normal coordinates, no bassackwards Windows ones
357 //
358 if (pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
359 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
360 )
361 {
362 wxWindow* pGrandParent = NULL;
363
364 pGrandParent = pParent->GetParent();
365 if (pGrandParent)
366 nTempy = pGrandParent->GetSize().y - (vPos.y + rSize.y);
367 else
368 nTempy = pParent->GetSize().y - (vPos.y + rSize.y);
369 }
370 else
371 nTempy = pParent->GetSize().y - (vPos.y + rSize.y);
372 vPos.y = nTempy;
373 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
374 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
375 )
376 ulCreateFlags |= WS_CLIPSIBLINGS;
377 }
378 else
379 {
380 RECTL vRect;
381
382 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
383 hParent = HWND_DESKTOP;
384 vPos.y = vRect.yTop - (vPos.y + rSize.y);
385 }
386
387 //
388 // Most wxSTYLES are really PM Class specific styles and will be
389 // set in those class create procs. PM's basic windows styles are
390 // very limited.
391 //
392 ulCreateFlags |= WS_VISIBLE;
393
394
395 if (lStyle & wxCLIP_SIBLINGS)
396 ulCreateFlags |= WS_CLIPSIBLINGS;
397
398 if (lStyle & wxCLIP_CHILDREN )
399 ulCreateFlags |= WS_CLIPCHILDREN;
400
401 //
402 //
403 //
404 bool bWant3D;
405 WXDWORD dwExStyle = Determine3DEffects( WS_EX_CLIENTEDGE
406 ,&bWant3D
407 );
408
409 //
410 // Add the simple border style as we'll use this to draw borders
411 //
412 if (lStyle & wxSIMPLE_BORDER)
413 dwExStyle |= wxSIMPLE_BORDER;
414
415 //
416 // Generic OS/2 Windows are created with no owner, no Z Order, no Control data,
417 // and no presentation parameters
418 //
419 OS2Create( hParent
420 ,(PSZ)wxCanvasClassName
421 ,rName.c_str()
422 ,ulCreateFlags
423 ,vPos.x
424 ,vPos.y
425 ,WidthDefault(rSize.x)
426 ,HeightDefault(rSize.y)
427 ,NULLHANDLE
428 ,NULLHANDLE
429 ,m_windowId
430 ,NULL
431 ,NULL
432 ,dwExStyle
433 );
434
435 return(TRUE);
436 } // end of wxWindow::Create
437
438 // ---------------------------------------------------------------------------
439 // basic operations
440 // ---------------------------------------------------------------------------
441
442 void wxWindow::SetFocus()
443 {
444 HWND hWnd = GetHwnd();
445
446 if (hWnd)
447 ::WinSetFocus(HWND_DESKTOP, hWnd);
448 } // end of wxWindow::SetFocus
449
450 wxWindow* wxWindowBase::FindFocus()
451 {
452 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
453
454 if (hWnd)
455 {
456 return wxFindWinFromHandle((WXHWND)hWnd);
457 }
458 return NULL;
459 } // wxWindowBase::FindFocus
460
461 bool wxWindow::Enable(
462 bool bEnable
463 )
464 {
465 if (!wxWindowBase::Enable(bEnable))
466 return(FALSE);
467
468 HWND hWnd = GetHwnd();
469
470 if ( hWnd )
471 ::WinEnableWindow(hWnd, (BOOL)bEnable);
472
473 wxWindowList::Node* pNode = GetChildren().GetFirst();
474
475 while (pNode)
476 {
477 wxWindow* pChild = pNode->GetData();
478
479 pChild->Enable(bEnable);
480 pNode = pNode->GetNext();
481 }
482 return(TRUE);
483 } // end of wxWindow::Enable
484
485 bool wxWindow::Show(
486 bool bShow
487 )
488 {
489 if (!wxWindowBase::Show(bShow))
490 return(FALSE);
491
492 HWND hWnd = GetHwnd();
493
494 ::WinShowWindow(hWnd, bShow);
495
496 if (bShow)
497 {
498 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
499 }
500 return(TRUE);
501 } // end of wxWindow::Show
502
503 void wxWindow::Raise()
504 {
505 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
506 } // end of wxWindow::Raise
507
508 void wxWindow::Lower()
509 {
510 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
511 } // end of wxWindow::Lower
512
513 void wxWindow::SetTitle(
514 const wxString& rTitle
515 )
516 {
517 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
518 } // end of wxWindow::SetTitle
519
520 wxString wxWindow::GetTitle() const
521 {
522 return wxGetWindowText(GetHWND());
523 } // end of wxWindow::GetTitle
524
525 void wxWindow::CaptureMouse()
526 {
527 HWND hWnd = GetHwnd();
528
529 if (hWnd && !m_bWinCaptured)
530 {
531 ::WinSetCapture(HWND_DESKTOP, hWnd);
532 m_bWinCaptured = TRUE;
533 }
534 } // end of wxWindow::GetTitle
535
536 void wxWindow::ReleaseMouse()
537 {
538 if (m_bWinCaptured)
539 {
540 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
541 m_bWinCaptured = FALSE;
542 }
543 } // end of wxWindow::ReleaseMouse
544
545 bool wxWindow::SetFont(
546 const wxFont& rFont
547 )
548 {
549 if (!wxWindowBase::SetFont(rFont))
550 {
551 // nothing to do
552 return(FALSE);
553 }
554
555 HWND hWnd = GetHwnd();
556
557 if (hWnd != 0)
558 {
559 wxChar zFont[128];
560
561 sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str());
562 return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont));
563 }
564 return(TRUE);
565 }
566
567 bool wxWindow::SetCursor(
568 const wxCursor& rCursor
569 ) // check if base implementation is OK
570 {
571 if ( !wxWindowBase::SetCursor(rCursor))
572 {
573 // no change
574 return FALSE;
575 }
576
577 wxASSERT_MSG( m_cursor.Ok(),
578 wxT("cursor must be valid after call to the base version"));
579
580 HWND hWnd = GetHwnd();
581 POINTL vPoint;
582 RECTL vRect;
583 HPS hPS;
584 HRGN hRGN;
585
586 hPS = ::WinGetPS(hWnd);
587
588 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
589 ::WinQueryWindowRect(hWnd, &vRect);
590
591 hRGN = ::GpiCreateRegion(hPS, 1L, &vRect);
592
593 if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy())
594 {
595 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
596 }
597 return TRUE;
598 } // end of wxWindow::SetCursor
599
600 void wxWindow::WarpPointer(
601 int nXPos
602 , int nYPos
603 )
604 {
605 int nX = nXPos;
606 int nY = nYPos;
607 RECTL vRect;
608
609 ::WinQueryWindowRect(GetHwnd(), &vRect);
610 nX += vRect.xLeft;
611 nY += vRect.yBottom;
612
613 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
614 } // end of wxWindow::WarpPointer
615
616 #if WXWIN_COMPATIBILITY
617 void wxWindow::OS2DeviceToLogical (float *x, float *y) const
618 {
619 }
620 #endif // WXWIN_COMPATIBILITY
621
622 // ---------------------------------------------------------------------------
623 // scrolling stuff
624 // ---------------------------------------------------------------------------
625
626 #if WXWIN_COMPATIBILITY
627 void wxWindow::SetScrollRange(
628 int nOrient
629 , int nRange
630 , bool bRefresh
631 )
632 {
633 int nRange1 = nRange;
634 int nPageSize = GetScrollPage(nOrient);
635
636 if (nPpageSize > 1 && nRange > 0)
637 {
638 nRange1 += (nPageSize - 1);
639 }
640
641 if (nOrient == wxHORIZONTAL)
642 {
643 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
644 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
645 }
646 else
647 {
648 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
649 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
650 }
651 } // end of wxWindow::SetScrollRange
652
653 void wxWindow::SetScrollPage(
654 int nOrient
655 , int nPage
656 , bool bRefresh
657 )
658 {
659 if (nOrient == wxHORIZONTAL )
660 m_nXThumbSize = nPage;
661 else
662 m_nYThumbSize = nPage;
663 } // end of wxWindow::SetScrollPage
664
665 int wxWindow::OldGetScrollRange(
666 int nOrient
667 ) const
668 {
669 MRESULT mRc;
670 HWND hWnd = GetHwnd();
671
672 if (hWnd)
673 {
674 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
675 return(SHORT2FROMMR(mRc));
676 }
677 return 0;
678 } // end of wxWindow::OldGetScrollRange
679
680 int wxWindow::GetScrollPage(
681 int nOrient
682 ) const
683 {
684 if (nOrient == wxHORIZONTAL)
685 return m_nXThumbSize;
686 else
687 return m_nYThumbSize;
688 } // end of wxWindow::GetScrollPage
689 #endif // WXWIN_COMPATIBILITY
690
691 int wxWindow::GetScrollPos(
692 int nOrient
693 ) const
694 {
695 if (nOrient == wxHORIZONTAL)
696 return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
697 else
698 return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
699 } // end of wxWindow::GetScrollPos
700
701 int wxWindow::GetScrollRange(
702 int nOrient
703 ) const
704 {
705 MRESULT mr;
706
707 if (nOrient == wxHORIZONTAL)
708 mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
709 else
710 mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
711 return((int)SHORT2FROMMR(mr));
712 } // end of wxWindow::GetScrollRange
713
714 int wxWindow::GetScrollThumb(
715 int nOrient
716 ) const
717 {
718 if (nOrient == wxHORIZONTAL )
719 return m_nXThumbSize;
720 else
721 return m_nYThumbSize;
722 } // end of wxWindow::GetScrollThumb
723
724 void wxWindow::SetScrollPos(
725 int nOrient
726 , int nPos
727 , bool bRefresh
728 )
729 {
730 if (nOrient == wxHORIZONTAL )
731 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
732 else
733 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
734 } // end of wxWindow::SetScrollPos(
735
736 void wxWindow::SetScrollbar(
737 int nOrient
738 , int nPos
739 , int nThumbVisible
740 , int nRange
741 , bool bRefresh
742 )
743 {
744 int nOldRange = nRange - nThumbVisible;
745 int nRange1 = nOldRange;
746 int nPageSize = nThumbVisible;
747 SBCDATA vInfo;
748 HWND hWnd = GetHwnd();
749 ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
750 RECTL vRect;
751
752 ::WinQueryWindowRect(hWnd, &vRect);
753 if (nPageSize > 1 && nRange > 0)
754 {
755 nRange1 += (nPageSize - 1);
756 }
757
758 vInfo.cb = sizeof(SBCDATA);
759 vInfo.posFirst = 0;
760 vInfo.posLast = (SHORT)nRange1;
761 vInfo.posThumb = nPos;
762
763 if (nOrient == wxHORIZONTAL )
764 {
765 ulStyle |= SBS_HORZ;
766 if (m_hWndScrollBarHorz == 0L)
767 {
768 //
769 // We create the scrollbars with the desktop so that they are not
770 // registered as child windows of the window in order that child
771 // windows may be scrolled without scrolling the scrollbars themselves!
772 //
773 m_hWndScrollBarHorz = ::WinCreateWindow( hWnd
774 ,WC_SCROLLBAR
775 ,(PSZ)NULL
776 ,ulStyle
777 ,vRect.xLeft
778 ,vRect.yBottom
779 ,vRect.xRight - vRect.xLeft
780 ,20
781 ,hWnd
782 ,HWND_TOP
783 ,FID_HORZSCROLL
784 ,&vInfo
785 ,NULL
786 );
787 }
788 else
789 {
790 RECTL vRect2;
791
792 //
793 // Only want to resize the scrollbar if it changes, otherwise
794 // we'd probably end up in a recursive loop until we crash the call stack
795 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
796 // generates those events.
797 //
798 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2);
799 if (!(vRect2.xLeft == vRect.xLeft &&
800 vRect2.xRight == vRect.xRight &&
801 vRect2.yBottom == vRect.yBottom &&
802 vRect2.yTop == vRect.yTop
803 ) )
804 {
805 ::WinSetWindowPos( m_hWndScrollBarHorz
806 ,HWND_TOP
807 ,vRect.xLeft
808 ,vRect.yBottom
809 ,vRect.xRight - vRect.xLeft
810 ,20
811 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
812 );
813 }
814 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
815 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
816 }
817 }
818 else
819 {
820 ulStyle |= SBS_VERT;
821 if (m_hWndScrollBarVert == 0L)
822 {
823 m_hWndScrollBarVert = ::WinCreateWindow( hWnd
824 ,WC_SCROLLBAR
825 ,(PSZ)NULL
826 ,ulStyle
827 ,vRect.xRight - 20
828 ,vRect.yBottom + 20
829 ,20
830 ,vRect.yTop - (vRect.yBottom + 20)
831 ,hWnd
832 ,HWND_TOP
833 ,FID_VERTSCROLL
834 ,&vInfo
835 ,NULL
836 );
837 }
838 else
839 {
840 RECTL vRect2;
841
842 //
843 // Only want to resize the scrollbar if it changes, otherwise
844 // we'd probably end up in a recursive loop until we crash the call stack
845 // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
846 // generates those events.
847 //
848 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2);
849 if (!(vRect2.xLeft == vRect.xLeft &&
850 vRect2.xRight == vRect.xRight &&
851 vRect2.yBottom == vRect.yBottom &&
852 vRect2.yTop == vRect.yTop
853 ) )
854 {
855 ::WinSetWindowPos( m_hWndScrollBarVert
856 ,HWND_TOP
857 ,vRect.xRight - 20
858 ,vRect.yBottom + 20
859 ,20
860 ,vRect.yTop - (vRect.yBottom + 20)
861 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
862 );
863 }
864 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
865 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
866 }
867 m_nYThumbSize = nThumbVisible;
868 }
869 } // end of wxWindow::SetScrollbar
870
871 void wxWindow::ScrollWindow(
872 int nDx
873 , int nDy
874 , const wxRect* pRect
875 )
876 {
877 RECTL vRect;
878 RECTL vRect2;
879
880 nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin.
881 if (pRect)
882 {
883 vRect2.xLeft = pRect->x;
884 vRect2.yTop = pRect->y + pRect->height;
885 vRect2.xRight = pRect->x + pRect->width;
886 vRect2.yBottom = pRect->y;
887 }
888 else
889 {
890 ::WinQueryWindowRect(GetHwnd(), &vRect2);
891 ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect);
892 vRect2.yBottom += vRect.yTop - vRect.yBottom;
893 ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect);
894 vRect2.xRight -= vRect.xRight - vRect.xLeft;
895
896 }
897 if (pRect)
898 ::WinScrollWindow( GetHwnd()
899 ,(LONG)nDx
900 ,(LONG)nDy
901 ,&vRect2
902 ,NULL
903 ,NULLHANDLE
904 ,NULL
905 ,SW_INVALIDATERGN
906 );
907 else
908 ::WinScrollWindow( GetHwnd()
909 ,nDx
910 ,nDy
911 ,NULL
912 ,NULL
913 ,NULLHANDLE
914 ,NULL
915 ,SW_INVALIDATERGN
916 );
917
918 //
919 // Move the children
920 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
921 SWP vSwp;
922
923 while (pCurrent)
924 {
925 wxWindow* pChildWin = pCurrent->GetData();
926
927 if (pChildWin->GetHWND() != NULLHANDLE)
928 {
929 ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
930 ::WinQueryWindowRect(pChildWin->GetHWND(), &vRect);
931 if (pChildWin->GetHWND() == m_hWndScrollBarVert ||
932 pChildWin->GetHWND() == m_hWndScrollBarHorz)
933 {
934 ::WinSetWindowPos( pChildWin->GetHWND()
935 ,HWND_TOP
936 ,vSwp.x + nDx
937 ,vSwp.y + nDy
938 ,0
939 ,0
940 ,SWP_MOVE | SWP_SHOW | SWP_ZORDER
941 );
942 }
943 else
944 {
945 ::WinSetWindowPos( pChildWin->GetHWND()
946 ,HWND_BOTTOM
947 ,vSwp.x + nDx
948 ,vSwp.y + nDy
949 ,0
950 ,0
951 ,SWP_MOVE | SWP_ZORDER
952 );
953 ::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE);
954 }
955 }
956 pCurrent = pCurrent->GetNext();
957 }
958 } // end of wxWindow::ScrollWindow
959
960 // ---------------------------------------------------------------------------
961 // subclassing
962 // ---------------------------------------------------------------------------
963
964 void wxWindow::SubclassWin(
965 WXHWND hWnd
966 )
967 {
968 HWND hwnd = (HWND)hWnd;
969
970 wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
971 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
972 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
973 } // end of wxWindow::SubclassWin
974
975 void wxWindow::UnsubclassWin()
976 {
977 //
978 // Restore old Window proc
979 //
980 HWND hwnd = GetHWND();
981
982 if (m_hWnd)
983 {
984 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
985
986 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
987
988 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
989 {
990 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
991 m_fnOldWndProc = 0;
992 }
993 }
994 } // end of wxWindow::UnsubclassWin
995
996 //
997 // Make a Windows extended style from the given wxWindows window style
998 //
999 WXDWORD wxWindow::MakeExtendedStyle(
1000 long lStyle
1001 , bool bEliminateBorders
1002 )
1003 {
1004 //
1005 // Simply fill out with wxWindow extended styles. We'll conjure
1006 // something up in OS2Create and all window redrawing pieces later
1007 //
1008 WXDWORD dwStyle = 0;
1009
1010 if (lStyle & wxTRANSPARENT_WINDOW )
1011 dwStyle |= wxTRANSPARENT_WINDOW;
1012
1013 if (!bEliminateBorders)
1014 {
1015 if (lStyle & wxSUNKEN_BORDER)
1016 dwStyle |= wxSUNKEN_BORDER;
1017 if (lStyle & wxDOUBLE_BORDER)
1018 dwStyle |= wxDOUBLE_BORDER;
1019 if (lStyle & wxRAISED_BORDER )
1020 dwStyle |= wxRAISED_BORDER;
1021 if (lStyle & wxSTATIC_BORDER)
1022 dwStyle |= wxSTATIC_BORDER;
1023 }
1024 return dwStyle;
1025 } // end of wxWindow::MakeExtendedStyle
1026
1027 //
1028 // Determines whether simulated 3D effects or CTL3D should be used,
1029 // applying a default border style if required, and returning an extended
1030 // style to pass to OS2Create.
1031 //
1032 WXDWORD wxWindow::Determine3DEffects(
1033 WXDWORD dwDefaultBorderStyle
1034 , bool* pbWant3D
1035 ) const
1036 {
1037 WXDWORD dwStyle = 0L;
1038
1039 //
1040 // Native PM does not have any specialize 3D effects like WIN32 does,
1041 // so we have to try and invent them.
1042 //
1043
1044 //
1045 // If matches certain criteria, then assume no 3D effects
1046 // unless specifically requested (dealt with in MakeExtendedStyle)
1047 //
1048 if (!GetParent() ||
1049 !IsKindOf(CLASSINFO(wxControl)) ||
1050 (m_windowStyle & wxNO_BORDER)
1051 )
1052 {
1053 *pbWant3D = FALSE;
1054 return MakeExtendedStyle(m_windowStyle, FALSE);
1055 }
1056
1057 //
1058 // 1) App can specify global 3D effects
1059 //
1060 *pbWant3D = wxTheApp->GetAuto3D();
1061
1062 //
1063 // 2) If the parent is being drawn with user colours, or simple border
1064 // specified, switch effects off.
1065 //
1066 if (GetParent() &&
1067 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1068 (m_windowStyle & wxSIMPLE_BORDER)
1069 )
1070 *pbWant3D = FALSE;
1071
1072 //
1073 // 3) Control can override this global setting by defining
1074 // a border style, e.g. wxSUNKEN_BORDER
1075 //
1076 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1077 (m_windowStyle & wxRAISED_BORDER) ||
1078 (m_windowStyle & wxSTATIC_BORDER) ||
1079 (m_windowStyle & wxSUNKEN_BORDER)
1080 )
1081 *pbWant3D = TRUE;
1082
1083 dwStyle = MakeExtendedStyle( m_windowStyle
1084 ,FALSE
1085 );
1086
1087 //
1088 // If we want 3D, but haven't specified a border here,
1089 // apply the default border style specified.
1090 //
1091 if (dwDefaultBorderStyle && (*pbWant3D) &&
1092 !((m_windowStyle & wxDOUBLE_BORDER) ||
1093 (m_windowStyle & wxRAISED_BORDER) ||
1094 (m_windowStyle & wxSTATIC_BORDER) ||
1095 (m_windowStyle & wxSIMPLE_BORDER)
1096 )
1097 )
1098 dwStyle |= dwDefaultBorderStyle;
1099 return dwStyle;
1100 } // end of wxWindow::Determine3DEffects
1101
1102 #if WXWIN_COMPATIBILITY
1103 void wxWindow::OnCommand(
1104 wxWindow& rWin
1105 , wxCommandEvent& rEvent
1106 )
1107 {
1108 if (GetEventHandler()->ProcessEvent(rEvent))
1109 return;
1110 if (m_parent)
1111 m_parent->GetEventHandler()->OnCommand( rWin
1112 ,rEvent
1113 );
1114 } // end of wxWindow::OnCommand
1115
1116 wxObject* wxWindow::GetChild(
1117 int nNumber
1118 ) const
1119 {
1120 //
1121 // Return a pointer to the Nth object in the Panel
1122 //
1123 wxNode* pNode = GetChildren().First();
1124 int n = nNumber;
1125
1126 while (pNode && n--)
1127 pNode = pNode->Next();
1128 if (pNode)
1129 {
1130 wxObject* pObj = (wxObject*)pNode->Data();
1131 return(pObj);
1132 }
1133 else
1134 return NULL;
1135 } // end of wxWindow::GetChild
1136
1137 #endif // WXWIN_COMPATIBILITY
1138
1139 //
1140 // Setup background and foreground colours correctly
1141 //
1142 void wxWindow::SetupColours()
1143 {
1144 if ( GetParent() )
1145 SetBackgroundColour(GetParent()->GetBackgroundColour());
1146 } // end of wxWindow::SetupColours
1147
1148 void wxWindow::OnIdle(
1149 wxIdleEvent& rEvent
1150 )
1151 {
1152 //
1153 // Check if we need to send a LEAVE event
1154 //
1155 if (m_bMouseInWindow)
1156 {
1157 POINTL vPoint;
1158
1159 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1160 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1161 {
1162 //
1163 // Generate a LEAVE event
1164 //
1165 m_bMouseInWindow = FALSE;
1166
1167 //
1168 // Unfortunately the mouse button and keyboard state may have changed
1169 // by the time the OnIdle function is called, so 'state' may be
1170 // meaningless.
1171 //
1172 int nState = 0;
1173
1174 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1175 nState |= VK_SHIFT;
1176 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
1177 nState |= VK_CTRL;
1178
1179 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1180
1181 InitMouseEvent( rEvent
1182 ,vPoint.x
1183 ,vPoint.y
1184 ,nState
1185 );
1186 (void)GetEventHandler()->ProcessEvent(rEvent);
1187 }
1188 }
1189 UpdateWindowUI();
1190 } // end of wxWindow::OnIdle
1191
1192 //
1193 // Set this window to be the child of 'parent'.
1194 //
1195 bool wxWindow::Reparent(
1196 wxWindow* pParent
1197 )
1198 {
1199 if (!wxWindowBase::Reparent(pParent))
1200 return FALSE;
1201
1202 HWND hWndChild = GetHwnd();
1203 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1204
1205 ::WinSetParent(hWndChild, hWndParent, TRUE);
1206 return TRUE;
1207 } // end of wxWindow::Reparent
1208
1209 void wxWindow::Clear()
1210 {
1211 wxClientDC vDc(this);
1212 wxBrush vBrush( GetBackgroundColour()
1213 ,wxSOLID
1214 );
1215
1216 vDc.SetBackground(vBrush);
1217 vDc.Clear();
1218 } // end of wxWindow::Clear
1219
1220 void wxWindow::Refresh(
1221 bool bEraseBack
1222 , const wxRect* pRect
1223 )
1224 {
1225 HWND hWnd = GetHwnd();
1226
1227 if (hWnd)
1228 {
1229 if (pRect)
1230 {
1231 RECTL vOs2Rect;
1232
1233 vOs2Rect.xLeft = pRect->x;
1234 vOs2Rect.yTop = pRect->y;
1235 vOs2Rect.xRight = pRect->x + pRect->width;
1236 vOs2Rect.yBottom = pRect->y + pRect->height;
1237
1238 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1239 }
1240 else
1241 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
1242 }
1243 } // end of wxWindow::Refresh
1244
1245 // ---------------------------------------------------------------------------
1246 // drag and drop
1247 // ---------------------------------------------------------------------------
1248
1249 #if wxUSE_DRAG_AND_DROP
1250 void wxWindow::SetDropTarget(
1251 wxDropTarget* pDropTarget
1252 )
1253 {
1254 if (m_dropTarget != 0)
1255 {
1256 m_dropTarget->Revoke(m_hWnd);
1257 delete m_dropTarget;
1258 }
1259 m_dropTarget = pDropTarget;
1260 if (m_dropTarget != 0)
1261 m_dropTarget->Register(m_hWnd);
1262 } // end of wxWindow::SetDropTarget
1263 #endif
1264
1265 //
1266 // old style file-manager drag&drop support: we retain the old-style
1267 // DragAcceptFiles in parallel with SetDropTarget.
1268 //
1269 void wxWindow::DragAcceptFiles(
1270 bool bAccept
1271 )
1272 {
1273 HWND hWnd = GetHwnd();
1274
1275 if (hWnd && bAccept)
1276 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
1277 } // end of wxWindow::DragAcceptFiles
1278
1279 // ----------------------------------------------------------------------------
1280 // tooltips
1281 // ----------------------------------------------------------------------------
1282
1283 #if wxUSE_TOOLTIPS
1284
1285 void wxWindow::DoSetToolTip(
1286 wxToolTip* pTooltip
1287 )
1288 {
1289 wxWindowBase::DoSetToolTip(pTooltip);
1290
1291 if (m_tooltip)
1292 m_tooltip->SetWindow(this);
1293 } // end of wxWindow::DoSetToolTip
1294
1295 #endif // wxUSE_TOOLTIPS
1296
1297 // ---------------------------------------------------------------------------
1298 // moving and resizing
1299 // ---------------------------------------------------------------------------
1300
1301 // Get total size
1302 void wxWindow::DoGetSize(
1303 int* pWidth
1304 , int* pHeight
1305 ) const
1306 {
1307 HWND hWnd = GetHwnd();
1308 RECTL vRect;
1309
1310 ::WinQueryWindowRect(hWnd, &vRect);
1311
1312 if (pWidth)
1313 *pWidth = vRect.xRight - vRect.xLeft;
1314 if (pHeight )
1315 // OS/2 PM is backwards from windows
1316 *pHeight = vRect.yTop - vRect.yBottom;
1317 } // end of wxWindow::DoGetSize
1318
1319 void wxWindow::DoGetPosition(
1320 int* pX
1321 , int* pY
1322 ) const
1323 {
1324 HWND hWnd = GetHwnd();
1325 RECT vRect;
1326 POINTL vPoint;
1327
1328 ::WinQueryWindowRect(hWnd, &vRect);
1329
1330 vPoint.x = vRect.xLeft;
1331 vPoint.y = vRect.yBottom;
1332
1333 //
1334 // We do the adjustments with respect to the parent only for the "real"
1335 // children, not for the dialogs/frames
1336 //
1337 if (!IsTopLevel())
1338 {
1339 HWND hParentWnd = 0;
1340 wxWindow* pParent = GetParent();
1341
1342 if (pParent)
1343 hParentWnd = GetWinHwnd(pParent);
1344
1345 //
1346 // Since we now have the absolute screen coords, if there's a parent we
1347 // must subtract its bottom left corner
1348 //
1349 if (hParentWnd)
1350 {
1351 RECTL vRect2;
1352
1353 ::WinQueryWindowRect(hParentWnd, &vRect2);
1354 vPoint.x -= vRect.xLeft;
1355 vPoint.y -= vRect.yBottom;
1356 }
1357
1358 //
1359 // We may be faking the client origin. So a window that's really at (0,
1360 // 30) may appear (to wxWin apps) to be at (0, 0).
1361 //
1362 wxPoint vPt(pParent->GetClientAreaOrigin());
1363
1364 vPoint.x -= vPt.x;
1365 vPoint.y -= vPt.y;
1366 }
1367
1368 if (pX)
1369 *pX = vPoint.x;
1370 if (pY)
1371 *pY = vPoint.y;
1372 } // end of wxWindow::DoGetPosition
1373
1374 void wxWindow::DoScreenToClient(
1375 int* pX
1376 , int* pY
1377 ) const
1378 {
1379 HWND hWnd = GetHwnd();
1380 SWP vSwp;
1381
1382 ::WinQueryWindowPos(hWnd, &vSwp);
1383
1384 if (pX)
1385 *pX -= vSwp.x;
1386 if (pY)
1387 *pY -= vSwp.y;
1388 } // end of wxWindow::DoScreenToClient
1389
1390 void wxWindow::DoClientToScreen(
1391 int* pX
1392 , int* pY
1393 ) const
1394 {
1395 HWND hWnd = GetHwnd();
1396 SWP vSwp;
1397
1398 ::WinQueryWindowPos(hWnd, &vSwp);
1399
1400 if (pX)
1401 *pX += vSwp.x;
1402 if (pY)
1403 *pY += vSwp.y;
1404 } // end of wxWindow::DoClientToScreen
1405
1406 //
1407 // Get size *available for subwindows* i.e. excluding menu bar etc.
1408 // Must be a frame type window
1409 //
1410 void wxWindow::DoGetClientSize(
1411 int* pWidth
1412 , int* pHeight
1413 ) const
1414 {
1415 HWND hWnd = GetHwnd();
1416 HWND hWndClient;
1417 RECTL vRect;
1418
1419 if (IsKindOf(CLASSINFO(wxFrame)))
1420 hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1421 else
1422 hWndClient = NULLHANDLE;
1423 if( hWndClient == NULLHANDLE)
1424 ::WinQueryWindowRect(GetHwnd(), &vRect);
1425 else
1426 ::WinQueryWindowRect(hWndClient, &vRect);
1427
1428 if (pWidth)
1429 *pWidth = vRect.xRight;
1430 if (pHeight)
1431 *pHeight = vRect.yTop;
1432 } // end of wxWindow::DoGetClientSize
1433
1434 void wxWindow::DoMoveWindow(
1435 int nX
1436 , int nY
1437 , int nWidth
1438 , int nHeight
1439 )
1440 {
1441 if ( !::WinSetWindowPos( GetHwnd()
1442 ,HWND_TOP
1443 ,(LONG)nX
1444 ,(LONG)nY
1445 ,(LONG)nWidth
1446 ,(LONG)nHeight
1447 ,SWP_SIZE | SWP_MOVE
1448 ))
1449 {
1450 wxLogLastError("MoveWindow");
1451 }
1452 } // end of wxWindow::DoMoveWindow
1453
1454 //
1455 // Set the size of the window: if the dimensions are positive, just use them,
1456 // but if any of them is equal to -1, it means that we must find the value for
1457 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1458 // which case -1 is a valid value for x and y)
1459 //
1460 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1461 // the width/height to best suit our contents, otherwise we reuse the current
1462 // width/height
1463 //
1464 void wxWindow::DoSetSize(
1465 int nX
1466 , int nY
1467 , int nWidth
1468 , int nHeight
1469 , int nSizeFlags
1470 )
1471 {
1472 //
1473 // Get the current size and position...
1474 //
1475 int nCurrentX;
1476 int nCurrentY;
1477 int nCurrentWidth;
1478 int nCurrentHeight;
1479 wxSize vSize(-1, -1);
1480
1481 GetPosition( &nCurrentX
1482 ,&nCurrentY
1483 );
1484 GetSize( &nCurrentWidth
1485 ,&nCurrentHeight
1486 );
1487
1488 //
1489 // ... and don't do anything (avoiding flicker) if it's already ok
1490 //
1491 if ( nX == nCurrentX &&
1492 nY == nCurrentY &&
1493 nWidth == nCurrentWidth &&
1494 nHeight == nCurrentHeight
1495 )
1496 {
1497 return;
1498 }
1499
1500 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1501 nX = nCurrentX;
1502 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1503 nY = nCurrentY;
1504
1505 AdjustForParentClientOrigin( nX
1506 ,nY
1507 ,nSizeFlags
1508 );
1509
1510 if (nWidth == -1)
1511 {
1512 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1513 {
1514 vSize = DoGetBestSize();
1515 nWidth = vSize.x;
1516 }
1517 else
1518 {
1519 //
1520 // Just take the current one
1521 //
1522 nWidth = nCurrentWidth;
1523 }
1524 }
1525
1526 if (nHeight == -1)
1527 {
1528 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1529 {
1530 if (vSize.x == -1)
1531 {
1532 vSize = DoGetBestSize();
1533 }
1534 nHeight = vSize.y;
1535 }
1536 else
1537 {
1538 // just take the current one
1539 nHeight = nCurrentHeight;
1540 }
1541 }
1542
1543 DoMoveWindow( nX
1544 ,nY
1545 ,nWidth
1546 ,nHeight
1547 );
1548 } // end of wxWindow::DoSetSize
1549
1550 void wxWindow::DoSetClientSize(
1551 int nWidth
1552 , int nHeight
1553 )
1554 {
1555 wxWindow* pParent = GetParent();
1556 HWND hWnd = GetHwnd();
1557 HWND hParentWnd = (HWND)0;
1558 HWND hClientWnd = (HWND)0;
1559 RECTL vRect;
1560 RECT vRect2;
1561 RECT vRect3;
1562
1563 hClientWnd = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1564 ::WinQueryWindowRect(hClientWnd, &vRect2);
1565
1566 if (pParent)
1567 hParentWnd = (HWND) pParent->GetHWND();
1568
1569 ::WinQueryWindowRect(hWnd, &vRect);
1570 ::WinQueryWindowRect(hParentWnd, &vRect3);
1571 //
1572 // Find the difference between the entire window (title bar and all)
1573 // and the client area; add this to the new client size to move the
1574 // window. OS/2 is backward from windows on height
1575 //
1576 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1577 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1578
1579 //
1580 // If there's a parent, must subtract the parent's bottom left corner
1581 // since MoveWindow moves relative to the parent
1582 //
1583 POINTL vPoint;
1584
1585 vPoint.x = vRect2.xLeft;
1586 vPoint.y = vRect2.yBottom;
1587 if (pParent)
1588 {
1589 vPoint.x -= vRect3.xLeft;
1590 vPoint.y -= vRect3.yBottom;
1591 }
1592
1593 DoMoveWindow( vPoint.x
1594 ,vPoint.y
1595 ,nActualWidth
1596 ,nActualHeight
1597 );
1598
1599 wxSizeEvent vEvent( wxSize( nWidth
1600 ,nHeight
1601 )
1602 ,m_windowId
1603 );
1604
1605 vEvent.SetEventObject(this);
1606 GetEventHandler()->ProcessEvent(vEvent);
1607 } // end of wxWindow::DoSetClientSize
1608
1609 wxPoint wxWindow::GetClientAreaOrigin() const
1610 {
1611 return wxPoint(0, 0);
1612 } // end of wxWindow::GetClientAreaOrigin
1613
1614 void wxWindow::AdjustForParentClientOrigin(
1615 int& rX
1616 , int& rY
1617 , int nSizeFlags
1618 )
1619 {
1620 //
1621 // Don't do it for the dialogs/frames - they float independently of their
1622 // parent
1623 //
1624 if (!IsTopLevel())
1625 {
1626 wxWindow* pParent = GetParent();
1627
1628 if (!(nSizeFlags & wxSIZE_NO_ADJUSTMENTS) && pParent)
1629 {
1630 wxPoint vPoint(pParent->GetClientAreaOrigin());
1631 rX += vPoint.x;
1632 rY += vPoint.y;
1633 }
1634 }
1635 } // end of wxWindow::AdjustForParentClientOrigin
1636
1637 // ---------------------------------------------------------------------------
1638 // text metrics
1639 // ---------------------------------------------------------------------------
1640
1641 int wxWindow::GetCharHeight() const
1642 {
1643 HPS hPs;
1644 FONTMETRICS vFontMetrics;
1645 BOOL bRc;
1646
1647 hPs = ::WinGetPS(GetHwnd());
1648
1649 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1650 {
1651 ::WinReleasePS(hPs);
1652 return (0);
1653 }
1654 ::WinReleasePS(hPs);
1655 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1656 } // end of wxWindow::GetCharHeight
1657
1658 int wxWindow::GetCharWidth() const
1659 {
1660 HPS hPs;
1661 FONTMETRICS vFontMetrics;
1662
1663 hPs = ::WinGetPS(GetHwnd());
1664
1665 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1666 {
1667 ::WinReleasePS(hPs);
1668 return (0);
1669 }
1670 ::WinReleasePS(hPs);
1671 return(vFontMetrics.lAveCharWidth);
1672 } // end of wxWindow::GetCharWidth
1673
1674 void wxWindow::GetTextExtent(
1675 const wxString& rString
1676 , int* pX
1677 , int* pY
1678 , int* pDescent
1679 , int* pExternalLeading
1680 , const wxFont* pTheFont
1681 ) const
1682 {
1683 const wxFont* pFontToUse = pTheFont;
1684 HPS hPs;
1685
1686 hPs = ::WinGetPS(GetHwnd());
1687 /*
1688 // TODO: Will have to play with fonts later
1689
1690 if (!pFontToUse)
1691 pFontToUse = &m_font;
1692
1693 HFONT hFnt = 0;
1694 HFONT hFfontOld = 0;
1695
1696 if (pFontToUse && pFontToUse->Ok())
1697 {
1698 ::GpiCreateLog
1699 hFnt = (HFONT)((wxFont *)pFontToUse)->GetResourceHandle(); // const_cast
1700 if (hFnt)
1701 hFontOld = (HFONT)SelectObject(dc,fnt);
1702 }
1703
1704 SIZE sizeRect;
1705 TEXTMETRIC tm;
1706 GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1707 GetTextMetrics(dc, &tm);
1708
1709 if ( fontToUse && fnt && hfontOld )
1710 SelectObject(dc, hfontOld);
1711
1712 ReleaseDC(hWnd, dc);
1713
1714 if ( x )
1715 *x = sizeRect.cx;
1716 if ( y )
1717 *y = sizeRect.cy;
1718 if ( descent )
1719 *descent = tm.tmDescent;
1720 if ( externalLeading )
1721 *externalLeading = tm.tmExternalLeading;
1722 */
1723 ::WinReleasePS(hPs);
1724 }
1725
1726 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1727 // ---------------------------------------------------------------------------
1728 // Caret manipulation
1729 // ---------------------------------------------------------------------------
1730
1731 void wxWindow::CreateCaret(
1732 int nWidth
1733 , int nHeight
1734 )
1735 {
1736 SetCaret(new wxCaret( this
1737 ,nWidth
1738 ,nHeight
1739 ));
1740 } // end of wxWindow::CreateCaret
1741
1742 void wxWindow::CreateCaret(
1743 const wxBitmap* pBitmap
1744 )
1745 {
1746 wxFAIL_MSG("not implemented");
1747 } // end of wxWindow::CreateCaret
1748
1749 void wxWindow::ShowCaret(
1750 bool bShow
1751 )
1752 {
1753 wxCHECK_RET( m_caret, "no caret to show" );
1754
1755 m_caret->Show(bShow);
1756 } // end of wxWindow::ShowCaret
1757
1758 void wxWindow::DestroyCaret()
1759 {
1760 SetCaret(NULL);
1761 } // end of wxWindow::DestroyCaret
1762
1763 void wxWindow::SetCaretPos(
1764 int nX
1765 , int nY)
1766 {
1767 wxCHECK_RET( m_caret, "no caret to move" );
1768
1769 m_caret->Move( nX
1770 ,nY
1771 );
1772 } // end of wxWindow::SetCaretPos
1773
1774 void wxWindow::GetCaretPos(
1775 int* pX
1776 , int* pY
1777 ) const
1778 {
1779 wxCHECK_RET( m_caret, "no caret to get position of" );
1780
1781 m_caret->GetPosition( pX
1782 ,pY
1783 );
1784 } // end of wxWindow::GetCaretPos
1785
1786 #endif //wxUSE_CARET
1787
1788 // ---------------------------------------------------------------------------
1789 // popup menu
1790 // ---------------------------------------------------------------------------
1791
1792 bool wxWindow::DoPopupMenu(
1793 wxMenu* pMenu
1794 , int nX
1795 , int nY
1796 )
1797 {
1798 HWND hWnd = GetHwnd();
1799 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1800 HWND hMenu = GetHmenuOf(pMenu);
1801
1802 pMenu->SetInvokingWindow(this);
1803 pMenu->UpdateUI();
1804
1805 DoClientToScreen( &nX
1806 ,&nY
1807 );
1808 wxCurrentPopupMenu = pMenu;
1809
1810 ::WinPopupMenu( hWndParent
1811 ,hWnd
1812 ,hMenu
1813 ,nX
1814 ,nY
1815 ,0L
1816 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1817 );
1818 wxYield();
1819 wxCurrentPopupMenu = NULL;
1820
1821 pMenu->SetInvokingWindow(NULL);
1822 return TRUE;
1823 } // end of wxWindow::DoPopupMenu
1824
1825 // ===========================================================================
1826 // pre/post message processing
1827 // ===========================================================================
1828
1829 MRESULT wxWindow::OS2DefWindowProc(
1830 WXUINT uMsg
1831 , WXWPARAM wParam
1832 , WXLPARAM lParam
1833 )
1834 {
1835 if (m_fnOldWndProc)
1836 return (MRESULT)m_fnOldWndProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
1837 else
1838 return ::WinDefWindowProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
1839 } // end of wxWindow::OS2DefWindowProc
1840
1841 bool wxWindow::OS2ProcessMessage(
1842 WXMSG* pMsg
1843 )
1844 {
1845 QMSG* pQMsg = (QMSG*)pMsg;
1846
1847 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
1848 {
1849 //
1850 // Intercept dialog navigation keys
1851 //
1852 bool bProcess = TRUE;
1853 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
1854
1855 if (uKeyFlags & KC_KEYUP)
1856 bProcess = FALSE;
1857
1858 if (uKeyFlags & KC_ALT)
1859 bProcess = FALSE;
1860
1861 if (!(uKeyFlags & KC_VIRTUALKEY))
1862 bProcess = FALSE;
1863
1864 if (bProcess)
1865 {
1866 bool bCtrlDown = IsCtrlDown();
1867 bool bShiftDown = IsShiftDown();
1868
1869 //
1870 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
1871 // don't process it if it's the case (except for Ctrl-Tab/Enter
1872 // combinations which are always processed)
1873 //
1874 ULONG ulDlgCode = 0;
1875
1876 if (!bCtrlDown)
1877 {
1878 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
1879 }
1880
1881 bool bForward = TRUE;
1882 bool bWindowChange = FALSE;
1883
1884 switch (SHORT2FROMMP(pQMsg->mp2))
1885 {
1886 //
1887 // Going to make certain assumptions about specific types of controls
1888 // here, so we may have to alter some things later if they prove invalid
1889 //
1890 case VK_TAB:
1891 //
1892 // Shift tabl will always be a nav-key but tabs may be wanted
1893 //
1894 if (!bShiftDown)
1895 {
1896 bProcess = FALSE;
1897 }
1898 else
1899 {
1900 //
1901 // Entry Fields want tabs for themselve usually
1902 //
1903 switch (ulDlgCode)
1904 {
1905 case DLGC_ENTRYFIELD:
1906 case DLGC_MLE:
1907 bProcess = TRUE;
1908 break;
1909
1910 default:
1911 bProcess = FALSE;
1912 }
1913
1914 //
1915 // Ctrl-Tab cycles thru notebook pages
1916 //
1917 bWindowChange = bCtrlDown;
1918 bForward = !bShiftDown;
1919 }
1920 break;
1921
1922 case VK_UP:
1923 case VK_LEFT:
1924 if (bCtrlDown)
1925 bProcess = FALSE;
1926 else
1927 bForward = FALSE;
1928 break;
1929
1930 case VK_DOWN:
1931 case VK_RIGHT:
1932 if (bCtrlDown)
1933 bProcess = FALSE;
1934 break;
1935
1936 case VK_ENTER:
1937 {
1938 if (bCtrlDown)
1939 {
1940 //
1941 // ctrl-enter is not processed
1942 //
1943 return FALSE;
1944 }
1945 else if (ulDlgCode & DLGC_BUTTON)
1946 {
1947 //
1948 // buttons want process Enter themselevs
1949 //
1950 bProcess = FALSE;
1951 }
1952 else
1953 {
1954 wxPanel* pPanel = wxDynamicCast(this, wxPanel);
1955 wxButton* pBtn = NULL;
1956
1957 if (pPanel)
1958 {
1959 //
1960 // Panel may have a default button which should
1961 // be activated by Enter
1962 //
1963 pBtn = pPanel->GetDefaultItem();
1964 }
1965
1966 if (pBtn && pBtn->IsEnabled())
1967 {
1968 //
1969 // If we do have a default button, do press it
1970 //
1971 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
1972 return TRUE;
1973 }
1974 // else: but if it does not it makes sense to make
1975 // it work like a TAB - and that's what we do.
1976 // Note that Ctrl-Enter always works this way.
1977 }
1978 }
1979 break;
1980
1981 default:
1982 bProcess = FALSE;
1983 }
1984
1985 if (bProcess)
1986 {
1987 wxNavigationKeyEvent vEvent;
1988
1989 vEvent.SetDirection(bForward);
1990 vEvent.SetWindowChange(bWindowChange);
1991 vEvent.SetEventObject(this);
1992
1993 if (GetEventHandler()->ProcessEvent(vEvent))
1994 {
1995 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
1996
1997 if (pBtn)
1998 {
1999 //
2000 // The button which has focus should be default
2001 //
2002 pBtn->SetDefault();
2003 }
2004 return TRUE;
2005 }
2006 }
2007 }
2008 //
2009 // Let Dialogs process
2010 //
2011 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2012 return TRUE;
2013 }
2014
2015 #if wxUSE_TOOLTIPS
2016 if ( m_tooltip )
2017 {
2018 // relay mouse move events to the tooltip control
2019 QMSG* pQMsg = (QMSG*)pMsg;
2020
2021 if (pQMsg->msg == WM_MOUSEMOVE )
2022 m_tooltip->RelayEvent(pMsg);
2023 }
2024 #endif // wxUSE_TOOLTIPS
2025
2026 return FALSE;
2027 } // end of wxWindow::OS2ProcessMessage
2028
2029 bool wxWindow::OS2TranslateMessage(
2030 WXMSG* pMsg
2031 )
2032 {
2033 #if wxUSE_ACCEL
2034 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2035 #else
2036 return FALSE;
2037 #endif //wxUSE_ACCEL
2038 } // end of wxWindow::OS2TranslateMessage
2039
2040 // ---------------------------------------------------------------------------
2041 // message params unpackers
2042 // ---------------------------------------------------------------------------
2043
2044 void wxWindow::UnpackCommand(
2045 WXWPARAM wParam
2046 , WXLPARAM lParam
2047 , WORD* pId
2048 , WXHWND* phWnd
2049 , WORD* pCmd
2050 )
2051 {
2052 *pId = LOWORD(wParam);
2053 *phWnd = NULL; // or may be GetHWND() ?
2054 *pCmd = LOWORD(lParam);
2055 } // end of wxWindow::UnpackCommand
2056
2057 void wxWindow::UnpackActivate(
2058 WXWPARAM wParam
2059 , WXLPARAM lParam
2060 , WXWORD* pState
2061 , WXHWND* phWnd
2062 )
2063 {
2064 *pState = LOWORD(wParam);
2065 *phWnd = (WXHWND)lParam;
2066 } // end of wxWindow::UnpackActivate
2067
2068 void wxWindow::UnpackScroll(
2069 WXWPARAM wParam
2070 , WXLPARAM lParam
2071 , WXWORD* pCode
2072 , WXWORD* pPos
2073 , WXHWND* phWnd
2074 )
2075 {
2076 ULONG ulId;
2077 HWND hWnd;
2078
2079 ulId = (ULONG)LONGFROMMP(wParam);
2080 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2081 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2082 *phWnd = NULLHANDLE;
2083 else
2084 *phWnd = hWnd;
2085
2086 *pPos = SHORT1FROMMP(lParam);
2087 *pCode = SHORT2FROMMP(lParam);
2088 } // end of wxWindow::UnpackScroll
2089
2090 void wxWindow::UnpackMenuSelect(
2091 WXWPARAM wParam
2092 , WXLPARAM lParam
2093 , WXWORD* pItem
2094 , WXWORD* pFlags
2095 , WXHMENU* phMenu
2096 )
2097 {
2098 *pItem = (WXWORD)LOWORD(wParam);
2099 *pFlags = HIWORD(wParam);
2100 *phMenu = (WXHMENU)lParam;
2101 } // end of wxWindow::UnpackMenuSelect
2102
2103 // ---------------------------------------------------------------------------
2104 // Main wxWindows window proc and the window proc for wxWindow
2105 // ---------------------------------------------------------------------------
2106
2107 //
2108 // Hook for new window just as it's being created, when the window isn't yet
2109 // associated with the handle
2110 //
2111 wxWindow* wxWndHook = NULL;
2112
2113 //
2114 // Main window proc
2115 //
2116 MRESULT EXPENTRY wxWndProc(
2117 HWND hWnd
2118 , ULONG ulMsg
2119 , MPARAM wParam
2120 , MPARAM lParam
2121 )
2122 {
2123 //
2124 // Trace all ulMsgs - useful for the debugging
2125 //
2126 #ifdef __WXDEBUG__
2127 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2128 wxGetMessageName(ulMsg), wParam, lParam);
2129 #endif // __WXDEBUG__
2130
2131 wxWindow* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
2132
2133 //
2134 // When we get the first message for the HWND we just created, we associate
2135 // it with wxWindow stored in wxWndHook
2136 //
2137 if (!pWnd && wxWndHook)
2138 {
2139 wxAssociateWinWithHandle(hWnd, wxWndHook);
2140 pWnd = wxWndHook;
2141 wxWndHook = NULL;
2142 pWnd->SetHWND((WXHWND)hWnd);
2143 }
2144
2145 MRESULT rc = (MRESULT)0;
2146
2147
2148 //
2149 // Stop right here if we don't have a valid handle in our wxWindow object.
2150 //
2151 if (pWnd && !pWnd->GetHWND())
2152 {
2153 pWnd->SetHWND((WXHWND) hWnd);
2154 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2155 pWnd->SetHWND(0);
2156 }
2157 else
2158 {
2159 if (pWnd)
2160 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
2161 else
2162 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
2163 }
2164
2165 return rc;
2166 } // end of wxWndProc
2167
2168 //
2169 // We will add (or delete) messages we need to handle at this default
2170 // level as we go
2171 //
2172 MRESULT wxWindow::OS2WindowProc(
2173 WXUINT uMsg
2174 , WXWPARAM wParam
2175 , WXLPARAM lParam
2176 )
2177 {
2178 //
2179 // Did we process the uMsg?
2180 //
2181 bool bProcessed = FALSE;
2182 bool bAllow;
2183 MRESULT mResult;
2184 WXHICON hIcon;
2185 WXHBRUSH hBrush;
2186
2187 //
2188 // For most messages we should return 0 when we do process the message
2189 //
2190 mResult = (MRESULT)0;
2191
2192 switch (uMsg)
2193 {
2194 case WM_CREATE:
2195 {
2196 bool bMayCreate;
2197
2198 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2199 ,&bMayCreate
2200 );
2201 if (bProcessed)
2202 {
2203 //
2204 // Return 0 to bAllow window creation
2205 //
2206 mResult = (MRESULT)(bMayCreate ? 0 : -1);
2207 }
2208 }
2209 break;
2210
2211 case WM_DESTROY:
2212 HandleDestroy();
2213 bProcessed = TRUE;
2214 break;
2215
2216 case WM_MOVE:
2217 bProcessed = HandleMove( LOWORD(lParam)
2218 ,HIWORD(lParam)
2219 );
2220 break;
2221
2222 case WM_SIZE:
2223 bProcessed = HandleSize( LOWORD(lParam)
2224 ,HIWORD(lParam)
2225 ,(WXUINT)wParam
2226 );
2227 break;
2228
2229 case WM_ACTIVATE:
2230 {
2231 WXWORD wState;
2232 WXHWND hWnd;
2233
2234 UnpackActivate( wParam
2235 ,lParam
2236 ,&wState
2237 ,&hWnd
2238 );
2239
2240 bProcessed = HandleActivate( wState
2241 ,(WXHWND)hWnd
2242 );
2243 bProcessed = FALSE;
2244 }
2245 break;
2246
2247 case WM_SETFOCUS:
2248 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2249 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2250 else
2251 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
2252 break;
2253
2254 case WM_PAINT:
2255 bProcessed = HandlePaint();
2256 break;
2257
2258 case WM_CLOSE:
2259 //
2260 // Don't let the DefWindowProc() destroy our window - we'll do it
2261 // ourselves in ~wxWindow
2262 //
2263 bProcessed = TRUE;
2264 mResult = (MRESULT)TRUE;
2265 break;
2266
2267 case WM_SHOW:
2268 bProcessed = HandleShow(wParam != 0, (int)lParam);
2269 break;
2270
2271 //
2272 // Under OS2 PM Joysticks are treated just like mouse events
2273 // The "Motion" events will be prevelent in joysticks
2274 //
2275 case WM_MOUSEMOVE:
2276 case WM_BUTTON1DOWN:
2277 case WM_BUTTON1UP:
2278 case WM_BUTTON1DBLCLK:
2279 case WM_BUTTON1MOTIONEND:
2280 case WM_BUTTON1MOTIONSTART:
2281 case WM_BUTTON2DOWN:
2282 case WM_BUTTON2UP:
2283 case WM_BUTTON2DBLCLK:
2284 case WM_BUTTON2MOTIONEND:
2285 case WM_BUTTON2MOTIONSTART:
2286 case WM_BUTTON3DOWN:
2287 case WM_BUTTON3UP:
2288 case WM_BUTTON3DBLCLK:
2289 case WM_BUTTON3MOTIONEND:
2290 case WM_BUTTON3MOTIONSTART:
2291 {
2292 short x = LOWORD(lParam);
2293 short y = HIWORD(lParam);
2294
2295 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
2296 }
2297 break;
2298 case WM_SYSCOMMAND:
2299 bProcessed = HandleSysCommand(wParam, lParam);
2300 break;
2301
2302 case WM_COMMAND:
2303 {
2304 WORD id, cmd;
2305 WXHWND hwnd;
2306 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2307
2308 bProcessed = HandleCommand(id, cmd, hwnd);
2309 }
2310 break;
2311
2312 //
2313 // For these messages we must return TRUE if process the message
2314 //
2315 case WM_DRAWITEM:
2316 case WM_MEASUREITEM:
2317 {
2318 int nIdCtrl = (UINT)wParam;
2319
2320 if ( uMsg == WM_DRAWITEM )
2321 {
2322 bProcessed = OS2OnDrawItem(nIdCtrl,
2323 (WXDRAWITEMSTRUCT *)lParam);
2324 }
2325 else
2326 {
2327 bProcessed = OS2OnMeasureItem(nIdCtrl,
2328 (WXMEASUREITEMSTRUCT *)lParam);
2329 }
2330
2331 if ( bProcessed )
2332 mResult = (MRESULT)TRUE;
2333 }
2334 break;
2335
2336 case WM_QUERYDLGCODE:
2337 if ( m_lDlgCode )
2338 {
2339 mResult = (MRESULT)m_lDlgCode;
2340 bProcessed = TRUE;
2341 }
2342 //
2343 //else: get the dlg code from the DefWindowProc()
2344 //
2345 break;
2346
2347 //
2348 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2349 // and key-down events are obtained from the WM_CHAR params.
2350 //
2351 case WM_CHAR:
2352 {
2353 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2354
2355 if (uKeyFlags & KC_KEYUP)
2356 {
2357 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2358 break;
2359 }
2360 else // keydown event
2361 {
2362 //
2363 // If this has been processed by an event handler,
2364 // return 0 now (we've handled it). DON't RETURN
2365 // we still need to process further
2366 //
2367 HandleKeyDown((WXDWORD)wParam, lParam);
2368 if (uKeyFlags & KC_VIRTUALKEY)
2369 {
2370 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2371
2372 //
2373 // We consider these message "not interesting" to OnChar
2374 //
2375 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2376 {
2377 bProcessed = TRUE;
2378 break;
2379 }
2380 switch(uVk)
2381 {
2382 //
2383 // Avoid duplicate messages to OnChar for these ASCII keys: they
2384 // will be translated by TranslateMessage() and received in WM_CHAR
2385 case VK_ESC:
2386 case VK_SPACE:
2387 case VK_ENTER:
2388 case VK_BACKSPACE:
2389 case VK_TAB:
2390 // But set processed to FALSE, not TRUE to still pass them to
2391 // the control's default window proc - otherwise built-in
2392 // keyboard handling won't work
2393 bProcessed = FALSE;
2394 break;
2395
2396 case VK_LEFT:
2397 case VK_RIGHT:
2398 case VK_DOWN:
2399 case VK_UP:
2400 default:
2401 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2402 }
2403 break;
2404 }
2405 else // WM_CHAR -- Always an ASCII character
2406 {
2407 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2408 break;
2409 }
2410 }
2411 }
2412
2413 case WM_HSCROLL:
2414 case WM_VSCROLL:
2415 {
2416 WXWORD wCode;
2417 WXWORD wPos;
2418 WXHWND hWnd;
2419 UnpackScroll( wParam
2420 ,lParam
2421 ,&wCode
2422 ,&wPos
2423 ,&hWnd
2424 );
2425
2426 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2427 : wxVERTICAL
2428 ,wCode
2429 ,wPos
2430 ,hWnd
2431 );
2432 }
2433 break;
2434
2435 #if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2436 case WM_CTLCOLORCHANGE:
2437 {
2438 bProcessed = HandleCtlColor(&hBrush);
2439 }
2440 break;
2441 #endif
2442 case WM_ERASEBACKGROUND:
2443 //
2444 // Returning TRUE to requestw PM to paint the window background
2445 // in SYSCLR_WINDOW. We don't really want that
2446 //
2447 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2448 mResult = (MRESULT)(FALSE);
2449 break;
2450
2451 //
2452 // Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to
2453 // things such as colors and fonts and such
2454 //
2455 case WM_QUERYWINDOWPARAMS:
2456 {
2457 PWNDPARAMS pWndParams = (PWNDPARAMS)wParam;
2458
2459 bProcessed = HandleWindowParams( pWndParams
2460 ,lParam
2461 );
2462 }
2463 break;
2464
2465 // the return value for this message is ignored
2466 case WM_SYSCOLORCHANGE:
2467 bProcessed = HandleSysColorChange();
2468 break;
2469
2470 case WM_REALIZEPALETTE:
2471 bProcessed = HandlePaletteChanged();
2472 break;
2473
2474 case WM_PRESPARAMCHANGED:
2475 bProcessed = HandlePresParamChanged(wParam);
2476 break;
2477
2478
2479 // move all drag and drops to wxDrg
2480 case WM_ENDDRAG:
2481 bProcessed = HandleEndDrag(wParam);
2482 break;
2483
2484 case WM_INITDLG:
2485 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2486
2487 if ( bProcessed )
2488 {
2489 // we never set focus from here
2490 mResult = FALSE;
2491 }
2492 break;
2493
2494 // wxFrame specific message
2495 case WM_MINMAXFRAME:
2496 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2497 break;
2498
2499 case WM_SYSVALUECHANGED:
2500 // TODO: do something
2501 mResult = (MRESULT)TRUE;
2502 break;
2503
2504 //
2505 // Comparable to WM_SETPOINTER for windows, only for just controls
2506 //
2507 case WM_CONTROLPOINTER:
2508 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2509 ,(HWND)lParam // Cursor Handle
2510 );
2511 if (bProcessed )
2512 {
2513 //
2514 // Returning TRUE stops the DefWindowProc() from further
2515 // processing this message - exactly what we need because we've
2516 // just set the cursor.
2517 //
2518 mResult = (MRESULT)TRUE;
2519 }
2520 break;
2521 }
2522 if (!bProcessed)
2523 {
2524 #ifdef __WXDEBUG__
2525 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2526 wxGetMessageName(uMsg));
2527 #endif // __WXDEBUG__
2528 if (IsKindOf(CLASSINFO(wxFrame)))
2529 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
2530 else
2531 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2532 }
2533 return mResult;
2534 } // end of wxWindow::OS2WindowProc
2535
2536 //
2537 // Dialog window proc
2538 //
2539 MRESULT wxDlgProc(
2540 HWND hWnd
2541 , UINT uMsg
2542 , MPARAM wParam
2543 , MPARAM lParam)
2544 {
2545 if (uMsg == WM_INITDLG)
2546 {
2547 //
2548 // For this message, returning TRUE tells system to set focus to the
2549 // first control in the dialog box
2550 //
2551 return (MRESULT)TRUE;
2552 }
2553 else
2554 {
2555 //
2556 // For all the other ones, FALSE means that we didn't process the
2557 // message
2558 //
2559 return (MRESULT)0;
2560 }
2561 } // end of wxDlgProc
2562
2563 wxWindow* wxFindWinFromHandle(
2564 WXHWND hWnd
2565 )
2566 {
2567 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2568
2569 if (!pNode)
2570 return NULL;
2571 return (wxWindow *)pNode->Data();
2572 } // end of wxFindWinFromHandle
2573
2574 void wxAssociateWinWithHandle(
2575 HWND hWnd
2576 , wxWindow* pWin
2577 )
2578 {
2579 //
2580 // Adding NULL hWnd is (first) surely a result of an error and
2581 // (secondly) breaks menu command processing
2582 //
2583 wxCHECK_RET( hWnd != (HWND)NULL,
2584 wxT("attempt to add a NULL hWnd to window list ignored") );
2585
2586
2587 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2588
2589 if (pOldWin && (pOldWin != pWin))
2590 {
2591 wxString str(pWin->GetClassInfo()->GetClassName());
2592 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2593 ,(int)hWnd
2594 ,(const char*)str
2595 );
2596 }
2597 else if (!pOldWin)
2598 {
2599 wxWinHandleList->Append( (long)hWnd
2600 ,pWin
2601 );
2602 }
2603 } // end of wxAssociateWinWithHandle
2604
2605 void wxRemoveHandleAssociation(
2606 wxWindow* pWin
2607 )
2608 {
2609 wxWinHandleList->DeleteObject(pWin);
2610 } // end of wxRemoveHandleAssociation
2611
2612 //
2613 // Default destroyer - override if you destroy it in some other way
2614 // (e.g. with MDI child windows)
2615 //
2616 void wxWindow::OS2DestroyWindow()
2617 {
2618 }
2619
2620 void wxWindow::OS2DetachWindowMenu()
2621 {
2622 if (m_hMenu)
2623 {
2624 HMENU hMenu = (HMENU)m_hMenu;
2625
2626 int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
2627 int i;
2628
2629 for (i = 0; i < nN; i++)
2630 {
2631 wxChar zBuf[100];
2632 int nChars = (int)::WinSendMsg( hMenu
2633 ,MM_QUERYITEMTEXT
2634 ,MPFROM2SHORT(i, nN)
2635 ,zBuf
2636 );
2637 if (!nChars)
2638 {
2639 wxLogLastError(wxT("GetMenuString"));
2640 continue;
2641 }
2642
2643 if (wxStrcmp(zBuf, wxT("&Window")) == 0)
2644 {
2645 ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
2646 break;
2647 }
2648 }
2649 }
2650 } // end of wxWindow::OS2DetachWindowMenu
2651
2652 bool wxWindow::OS2Create(
2653 WXHWND hParent
2654 , PSZ zClass
2655 , const wxChar* zTitle
2656 , WXDWORD dwStyle
2657 , long lX
2658 , long lY
2659 , long lWidth
2660 , long lHeight
2661 , WXHWND hOwner
2662 , WXHWND hZOrder
2663 , unsigned long ulId
2664 , void* pCtlData
2665 , void* pPresParams
2666 , WXDWORD dwExStyle
2667 )
2668 {
2669 ERRORID vError;
2670 wxString sError;
2671 long lX1 = 0L;
2672 long lY1 = 0L;
2673 long lWidth1 = 20L;
2674 long lHeight1 = 20L;
2675 int nControlId = 0;
2676 int nNeedsubclass = 0;
2677 PCSZ pszClass = zClass;
2678
2679 //
2680 // Find parent's size, if it exists, to set up a possible default
2681 // panel size the size of the parent window
2682 //
2683 RECTL vParentRect;
2684 HWND hWndClient;
2685
2686 lX1 = lX;
2687 lY1 = lY;
2688 if (lWidth > -1L)
2689 lWidth1 = lWidth;
2690 if (lHeight > -1L)
2691 lHeight1 = lHeight;
2692
2693 wxWndHook = this;
2694
2695 //
2696 // check to see if the new window is a standard control
2697 //
2698 if ((ULONG)zClass == (ULONG)WC_BUTTON ||
2699 (ULONG)zClass == (ULONG)WC_COMBOBOX ||
2700 (ULONG)zClass == (ULONG)WC_CONTAINER ||
2701 (ULONG)zClass == (ULONG)WC_ENTRYFIELD ||
2702 (ULONG)zClass == (ULONG)WC_FRAME ||
2703 (ULONG)zClass == (ULONG)WC_LISTBOX ||
2704 (ULONG)zClass == (ULONG)WC_MENU ||
2705 (ULONG)zClass == (ULONG)WC_NOTEBOOK ||
2706 (ULONG)zClass == (ULONG)WC_SCROLLBAR ||
2707 (ULONG)zClass == (ULONG)WC_SPINBUTTON ||
2708 (ULONG)zClass == (ULONG)WC_STATIC ||
2709 (ULONG)zClass == (ULONG)WC_TITLEBAR ||
2710 (ULONG)zClass == (ULONG)WC_VALUESET
2711 )
2712 {
2713 nControlId = ulId;
2714 }
2715 else
2716 {
2717 // no standard controls
2718 if(wxString (wxT("wxFrameClass")) == wxString(zClass) )
2719 {
2720 pszClass = WC_FRAME;
2721 nNeedsubclass = 1;
2722 }
2723 else
2724 {
2725 nControlId = ulId;
2726 if(nControlId < 0)
2727 nControlId = FID_CLIENT;
2728 }
2729 }
2730
2731 //
2732 // We will either have a registered class via string name or a standard PM Class via a long
2733 //
2734 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
2735 ,zClass
2736 ,(PSZ)zTitle ? zTitle : wxT("")
2737 ,(ULONG)dwStyle
2738 ,(LONG)lX1
2739 ,(LONG)lY1
2740 ,(LONG)lWidth
2741 ,(LONG)lHeight
2742 ,hOwner
2743 ,HWND_TOP
2744 ,(ULONG)nControlId
2745 ,pCtlData
2746 ,pPresParams
2747 );
2748 if (!m_hWnd)
2749 {
2750 vError = ::WinGetLastError(vHabmain);
2751 sError = wxPMErrorToStr(vError);
2752 wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError);
2753 return FALSE;
2754 }
2755 m_dwExStyle = dwExStyle;
2756 ::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this);
2757 wxWndHook = NULL;
2758
2759 #ifdef __WXDEBUG__
2760 wxNode* pNode = wxWinHandleList->Member(this);
2761
2762 if (pNode)
2763 {
2764 HWND hWnd = (HWND)pNode->GetKeyInteger();
2765
2766 if (hWnd != (HWND)m_hWnd)
2767
2768 {
2769 wxLogError("A second HWND association is being added for the same window!");
2770 }
2771 }
2772 #endif
2773 wxAssociateWinWithHandle((HWND)m_hWnd
2774 ,this
2775 );
2776 //
2777 // Now need to subclass window.
2778 //
2779 if(!nNeedsubclass)
2780 {
2781 wxAssociateWinWithHandle((HWND)m_hWnd,this);
2782 }
2783 else
2784 {
2785 SubclassWin(GetHWND());
2786 }
2787 return TRUE;
2788 } // end of wxWindow::OS2Create
2789
2790 // ===========================================================================
2791 // OS2 PM message handlers
2792 // ===========================================================================
2793
2794 // ---------------------------------------------------------------------------
2795 // window creation/destruction
2796 // ---------------------------------------------------------------------------
2797
2798 bool wxWindow::HandleCreate(
2799 WXLPCREATESTRUCT vCs
2800 , bool* pbMayCreate
2801 )
2802 {
2803 wxWindowCreateEvent vEvent(this);
2804
2805 (void)GetEventHandler()->ProcessEvent(vEvent);
2806 *pbMayCreate = TRUE;
2807 return TRUE;
2808 } // end of wxWindow::HandleCreate
2809
2810 bool wxWindow::HandleDestroy()
2811 {
2812 wxWindowDestroyEvent vEvent(this);
2813
2814 (void)GetEventHandler()->ProcessEvent(vEvent);
2815
2816 //
2817 // Delete our drop target if we've got one
2818 //
2819 #if wxUSE_DRAG_AND_DROP
2820 if (m_dropTarget != NULL)
2821 {
2822 m_dropTarget->Revoke(m_hWnd);
2823 delete m_dropTarget;
2824 m_dropTarget = NULL;
2825 }
2826 #endif // wxUSE_DRAG_AND_DROP
2827
2828 //
2829 // WM_DESTROY handled
2830 //
2831 return TRUE;
2832 } // end of wxWindow::HandleDestroy
2833
2834 // ---------------------------------------------------------------------------
2835 // activation/focus
2836 // ---------------------------------------------------------------------------
2837 void wxWindow::OnSetFocus(
2838 wxFocusEvent& rEvent
2839 )
2840 {
2841 //
2842 // Panel wants to track the window which was the last to have focus in it,
2843 // so we want to set ourselves as the window which last had focus
2844 //
2845 // Notice that it's also important to do it upwards the tree becaus
2846 // otherwise when the top level panel gets focus, it won't set it back to
2847 // us, but to some other sibling
2848 //
2849 wxWindow* pWin = this;
2850
2851 while (pWin)
2852 {
2853 wxWindow* pParent = pWin->GetParent();
2854 wxPanel* pPanel = wxDynamicCast( pParent
2855 ,wxPanel
2856 );
2857 if (pPanel)
2858 {
2859 pPanel->SetLastFocus(pWin);
2860 }
2861 pWin = pParent;
2862 }
2863
2864 wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"),
2865 GetClassInfo()->GetClassName(), GetHandle());
2866
2867 rEvent.Skip();
2868 } // end of wxWindow::OnSetFocus
2869
2870 bool wxWindow::HandleActivate(
2871 int nState
2872 , WXHWND WXUNUSED(hActivate)
2873 )
2874 {
2875 wxActivateEvent vEvent( wxEVT_ACTIVATE
2876 ,(bool)nState
2877 ,m_windowId
2878 );
2879 vEvent.SetEventObject(this);
2880 return GetEventHandler()->ProcessEvent(vEvent);
2881 } // end of wxWindow::HandleActivate
2882
2883 bool wxWindow::HandleSetFocus(
2884 WXHWND WXUNUSED(hWnd)
2885 )
2886 {
2887 #if wxUSE_CARET
2888 //
2889 // Deal with caret
2890 //
2891 if (m_caret)
2892 {
2893 m_caret->OnSetFocus();
2894 }
2895 #endif // wxUSE_CARET
2896
2897 //
2898 // Panel wants to track the window which was the last to have focus in it
2899 //
2900 wxPanel* pPanel = wxDynamicCast( GetParent()
2901 ,wxPanel
2902 );
2903 if (pPanel)
2904 {
2905 pPanel->SetLastFocus(this);
2906 }
2907
2908 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
2909
2910 vEvent.SetEventObject(this);
2911 return GetEventHandler()->ProcessEvent(vEvent);
2912 } // end of wxWindow::HandleSetFocus
2913
2914 bool wxWindow::HandleKillFocus(
2915 WXHWND WXUNUSED(hWnd)
2916 )
2917 {
2918 #if wxUSE_CARET
2919 //
2920 // Deal with caret
2921 //
2922 if (m_caret)
2923 {
2924 m_caret->OnKillFocus();
2925 }
2926 #endif // wxUSE_CARET
2927
2928 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
2929 ,m_windowId
2930 );
2931
2932 vEvent.SetEventObject(this);
2933 return GetEventHandler()->ProcessEvent(vEvent);
2934 } // end of wxWindow::HandleKillFocus
2935
2936 // ---------------------------------------------------------------------------
2937 // miscellaneous
2938 // ---------------------------------------------------------------------------
2939
2940 bool wxWindow::HandleShow(
2941 bool bShow
2942 , int nStatus
2943 )
2944 {
2945 wxShowEvent vEvent( GetId()
2946 ,bShow
2947 );
2948
2949 vEvent.m_eventObject = this;
2950 return GetEventHandler()->ProcessEvent(vEvent);
2951 } // end of wxWindow::HandleShow
2952
2953 bool wxWindow::HandleInitDialog(
2954 WXHWND WXUNUSED(hWndFocus)
2955 )
2956 {
2957 wxInitDialogEvent vEvent(GetId());
2958
2959 vEvent.m_eventObject = this;
2960 return GetEventHandler()->ProcessEvent(vEvent);
2961 } // end of wxWindow::HandleInitDialog
2962
2963 bool wxWindow::HandleEndDrag(WXWPARAM wParam)
2964 {
2965 // TODO: We'll handle drag and drop later
2966 return FALSE;
2967 }
2968
2969 bool wxWindow::HandleSetCursor(
2970 USHORT vId
2971 , WXHWND hPointer
2972 )
2973 {
2974 //
2975 // Under OS/2 PM this allows the pointer to be changed
2976 // as it passes over a control
2977 //
2978 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
2979 return TRUE;
2980 } // end of wxWindow::HandleSetCursor
2981
2982 // ---------------------------------------------------------------------------
2983 // owner drawn stuff
2984 // ---------------------------------------------------------------------------
2985 bool wxWindow::OS2OnDrawItem(
2986 int vId
2987 , WXDRAWITEMSTRUCT* pItemStruct
2988 )
2989 {
2990 wxDC vDc;
2991
2992 #if wxUSE_OWNER_DRAWN
2993 //
2994 // Is it a menu item?
2995 //
2996 if (vId == 0)
2997 {
2998 ERRORID vError;
2999 wxString sError;
3000 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3001 wxFrame* pFrame = (wxFrame*)this;
3002 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3003 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
3004 wxRect vRect( pMeasureStruct->rclItem.xLeft
3005 ,pMeasureStruct->rclItem.yBottom
3006 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3007 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3008 );
3009 vDc.SetHDC( hDC
3010 ,FALSE
3011 );
3012 vDc.SetHPS(pMeasureStruct->hps);
3013 //
3014 // Load the wxWindows Pallete and set to RGB mode
3015 //
3016 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3017 ,0L
3018 ,LCOLF_CONSECRGB
3019 ,0L
3020 ,(LONG)wxTheColourDatabase->m_nSize
3021 ,(PLONG)wxTheColourDatabase->m_palTable
3022 ))
3023 {
3024 vError = ::WinGetLastError(vHabmain);
3025 sError = wxPMErrorToStr(vError);
3026 wxLogError("Unable to set current color table. Error: %s\n", sError);
3027 }
3028 //
3029 // Set the color table to RGB mode
3030 //
3031 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3032 ,0L
3033 ,LCOLF_RGB
3034 ,0L
3035 ,0L
3036 ,NULL
3037 ))
3038 {
3039 vError = ::WinGetLastError(vHabmain);
3040 sError = wxPMErrorToStr(vError);
3041 wxLogError("Unable to set current color table. Error: %s\n", sError);
3042 }
3043
3044 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3045
3046
3047 int eAction = 0;
3048 int eStatus = 0;
3049
3050 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
3051 {
3052 //
3053 // Entire Item needs to be redrawn (either it has reappeared from
3054 // behind another window or is being displayed for the first time
3055 //
3056 eAction = wxOwnerDrawn::wxODDrawAll;
3057
3058 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3059 {
3060 //
3061 // If it is currently selected we let the system handle it
3062 //
3063 eStatus |= wxOwnerDrawn::wxODSelected;
3064 }
3065 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3066 {
3067 //
3068 // If it is currently checked we draw our own
3069 //
3070 eStatus |= wxOwnerDrawn::wxODChecked;
3071 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3072 }
3073 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3074 {
3075 //
3076 // If it is currently disabled we let the system handle it
3077 //
3078 eStatus |= wxOwnerDrawn::wxODDisabled;
3079 }
3080 //
3081 // Don't really care about framed (indicationg focus) or NoDismiss
3082 //
3083 }
3084 else
3085 {
3086 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3087 {
3088 eAction = wxOwnerDrawn::wxODDrawAll;
3089 eStatus |= wxOwnerDrawn::wxODSelected;
3090 //
3091 // Keep the system from trying to highlight with its bogus colors
3092 //
3093 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3094 }
3095 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3096 {
3097 eAction = wxOwnerDrawn::wxODDrawAll;
3098 eStatus = 0;
3099 //
3100 // Keep the system from trying to highlight with its bogus colors
3101 //
3102 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3103 }
3104 else
3105 {
3106 //
3107 // For now we don't care about anything else
3108 // just ignore the entire message!
3109 //
3110 return TRUE;
3111 }
3112 }
3113 //
3114 // Now redraw the item
3115 //
3116 return(pMenuItem->OnDrawItem( vDc
3117 ,vRect
3118 ,(wxOwnerDrawn::wxODAction)eAction
3119 ,(wxOwnerDrawn::wxODStatus)eStatus
3120 ));
3121 //
3122 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3123 // the system will do the highlight or fraeming or disabling for us,
3124 // otherwise, we'd have to do it ourselves.
3125 //
3126 }
3127
3128 wxWindow* pItem = FindItem(vId);
3129
3130 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3131 {
3132 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3133 }
3134 #endif
3135 return FALSE;
3136 } // end of wxWindow::OS2OnDrawItem
3137
3138 bool wxWindow::OS2OnMeasureItem(
3139 int lId
3140 , WXMEASUREITEMSTRUCT* pItemStruct
3141 )
3142 {
3143 //
3144 // Is it a menu item?
3145 //
3146 if (lId == 65536) // I really don't like this...has to be a better indicator
3147 {
3148 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
3149 {
3150 size_t nWidth;
3151 size_t nHeight;
3152 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
3153 wxFrame* pFrame = (wxFrame*)this;
3154 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
3155
3156 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3157 nWidth = 0L;
3158 nHeight = 0L;
3159 if (pMenuItem->OnMeasureItem( &nWidth
3160 ,&nHeight
3161 ))
3162 {
3163 pMeasureStruct->rclItem.xRight = nWidth;
3164 pMeasureStruct->rclItem.xLeft = 0L;
3165 pMeasureStruct->rclItem.yTop = nHeight;
3166 pMeasureStruct->rclItem.yBottom = 0L;
3167 return TRUE;
3168 }
3169 return FALSE;
3170 }
3171 }
3172 wxWindow* pItem = FindItem(lId);
3173
3174 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3175 {
3176 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
3177 }
3178 return FALSE;
3179 }
3180
3181 // ---------------------------------------------------------------------------
3182 // colours and palettes
3183 // ---------------------------------------------------------------------------
3184
3185 bool wxWindow::HandleSysColorChange()
3186 {
3187 wxSysColourChangedEvent vEvent;
3188
3189 vEvent.SetEventObject(this);
3190 return GetEventHandler()->ProcessEvent(vEvent);
3191 } // end of wxWindow::HandleSysColorChange
3192
3193 bool wxWindow::HandleCtlColor(
3194 WXHBRUSH* phBrush
3195 )
3196 {
3197 //
3198 // Not much provided with message. So not sure I can do anything with it
3199 //
3200 return TRUE;
3201 } // end of wxWindow::HandleCtlColor
3202
3203 bool wxWindow::HandleWindowParams(
3204 PWNDPARAMS pWndParams
3205 , WXLPARAM lParam
3206 )
3207 {
3208 // TODO: I'll do something here, just not sure what yet
3209 return TRUE;
3210 }
3211
3212 // Define for each class of dialog and control
3213 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
3214 WXHWND hWnd,
3215 WXUINT nCtlColor,
3216 WXUINT message,
3217 WXWPARAM wParam,
3218 WXLPARAM lParam)
3219 {
3220 return (WXHBRUSH)0;
3221 }
3222
3223 bool wxWindow::HandlePaletteChanged()
3224 {
3225 // need to set this to something first
3226 WXHWND hWndPalChange = NULLHANDLE;
3227
3228 wxPaletteChangedEvent vEvent(GetId());
3229
3230 vEvent.SetEventObject(this);
3231 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
3232
3233 return GetEventHandler()->ProcessEvent(vEvent);
3234 } // end of wxWindow::HandlePaletteChanged
3235
3236 bool wxWindow::HandlePresParamChanged(
3237 WXWPARAM wParam
3238 )
3239 {
3240 //
3241 // TODO: Once again I'll do something here when I need it
3242 //
3243 //wxQueryNewPaletteEvent event(GetId());
3244 //event.SetEventObject(this);
3245 // if the background is erased
3246 // bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
3247
3248 return FALSE; //GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
3249 }
3250
3251 //
3252 // Responds to colour changes: passes event on to children.
3253 //
3254 void wxWindow::OnSysColourChanged(
3255 wxSysColourChangedEvent& rEvent
3256 )
3257 {
3258 wxNode* pNode = GetChildren().First();
3259
3260 while (pNode)
3261 {
3262 //
3263 // Only propagate to non-top-level windows
3264 //
3265 wxWindow* pWin = (wxWindow *)pNode->Data();
3266
3267 if (pWin->GetParent())
3268 {
3269 wxSysColourChangedEvent vEvent;
3270
3271 rEvent.m_eventObject = pWin;
3272 pWin->GetEventHandler()->ProcessEvent(vEvent);
3273 }
3274 pNode = pNode->Next();
3275 }
3276 } // end of wxWindow::OnSysColourChanged
3277
3278 // ---------------------------------------------------------------------------
3279 // painting
3280 // ---------------------------------------------------------------------------
3281
3282 bool wxWindow::HandlePaint()
3283 {
3284 HRGN hRgn = NULLHANDLE;
3285 wxPaintEvent vEvent;
3286 HPS hPS;
3287 RECTL vRect;
3288
3289 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_NULL)
3290 {
3291 wxLogLastError("CreateRectRgn");
3292 return FALSE;
3293 }
3294
3295 m_updateRegion = wxRegion(hRgn);
3296 vEvent.SetEventObject(this);
3297 if (!GetEventHandler()->ProcessEvent(vEvent))
3298 {
3299 HPS hPS;
3300
3301 hPS = ::WinBeginPaint( GetHwnd()
3302 ,NULLHANDLE
3303 ,&vRect
3304 );
3305 if(hPS)
3306 {
3307 ::GpiCreateLogColorTable( hPS
3308 ,0L
3309 ,LCOLF_CONSECRGB
3310 ,0L
3311 ,(LONG)wxTheColourDatabase->m_nSize
3312 ,(PLONG)wxTheColourDatabase->m_palTable
3313 );
3314 ::GpiCreateLogColorTable( hPS
3315 ,0L
3316 ,LCOLF_RGB
3317 ,0L
3318 ,0L
3319 ,NULL
3320 );
3321
3322 ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel());
3323
3324 if (m_dwExStyle)
3325 {
3326 LINEBUNDLE vLineBundle;
3327
3328 vLineBundle.lColor = 0x00000000; // Black
3329 vLineBundle.usMixMode = FM_OVERPAINT;
3330 vLineBundle.fxWidth = 1;
3331 vLineBundle.lGeomWidth = 1;
3332 vLineBundle.usType = LINETYPE_SOLID;
3333 vLineBundle.usEnd = 0;
3334 vLineBundle.usJoin = 0;
3335 ::GpiSetAttrs( hPS
3336 ,PRIM_LINE
3337 ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
3338 ,0L
3339 ,&vLineBundle
3340 );
3341 ::WinQueryWindowRect(GetHwnd(), &vRect);
3342 wxDrawBorder( hPS
3343 ,vRect
3344 ,m_dwExStyle
3345 );
3346 }
3347 ::WinEndPaint(hPS);
3348 }
3349 }
3350 return (GetEventHandler()->ProcessEvent(vEvent));
3351 } // end of wxWindow::HandlePaint
3352
3353 bool wxWindow::HandleEraseBkgnd(
3354 WXHDC hDC
3355 )
3356 {
3357 SWP vSwp;
3358
3359 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3360 if (vSwp.fl & SWP_MINIMIZE)
3361 return TRUE;
3362
3363 wxDC vDC;
3364
3365 vDC.m_hPS = (HPS)hDC; // this is really a PS
3366 vDC.SetWindow(this);
3367 vDC.BeginDrawing();
3368
3369 wxEraseEvent vEvent(m_windowId, &vDC);
3370
3371 vEvent.SetEventObject(this);
3372
3373 bool rc = GetEventHandler()->ProcessEvent(vEvent);
3374
3375 vDC.EndDrawing();
3376 vDC.m_hPS = NULLHANDLE;
3377 return TRUE;
3378 } // end of wxWindow::HandleEraseBkgnd
3379
3380 void wxWindow::OnEraseBackground(
3381 wxEraseEvent& rEvent
3382 )
3383 {
3384 RECTL vRect;
3385 HPS hPS = rEvent.m_dc->m_hPS;
3386
3387 ::WinQueryWindowRect(GetHwnd(), &vRect);
3388 ::WinFillRect(hPS, &vRect, m_backgroundColour.GetPixel());
3389 } // end of wxWindow::OnEraseBackground
3390
3391 // ---------------------------------------------------------------------------
3392 // moving and resizing
3393 // ---------------------------------------------------------------------------
3394
3395 bool wxWindow::HandleMinimize()
3396 {
3397 wxIconizeEvent vEvent(m_windowId);
3398
3399 vEvent.SetEventObject(this);
3400 return GetEventHandler()->ProcessEvent(vEvent);
3401 } // end of wxWindow::HandleMinimize
3402
3403 bool wxWindow::HandleMaximize()
3404 {
3405 wxMaximizeEvent vEvent(m_windowId);
3406
3407 vEvent.SetEventObject(this);
3408 return GetEventHandler()->ProcessEvent(vEvent);
3409 } // end of wxWindow::HandleMaximize
3410
3411 bool wxWindow::HandleMove(
3412 int nX
3413 , int nY
3414 )
3415 {
3416 wxMoveEvent vEvent( wxPoint( nX
3417 ,nY
3418 )
3419 ,m_windowId
3420 );
3421
3422 vEvent.SetEventObject(this);
3423 return GetEventHandler()->ProcessEvent(vEvent);
3424 } // end of wxWindow::HandleMove
3425
3426 bool wxWindow::HandleSize(
3427 int nWidth
3428 , int nHeight
3429 , WXUINT WXUNUSED(nFlag)
3430 )
3431 {
3432 wxSizeEvent vEvent( wxSize( nWidth
3433 ,nHeight
3434 )
3435 ,m_windowId
3436 );
3437
3438 vEvent.SetEventObject(this);
3439 return GetEventHandler()->ProcessEvent(vEvent);
3440 } // end of wxWindow::HandleSize
3441
3442 bool wxWindow::HandleGetMinMaxInfo(
3443 PSWP pSwp
3444 )
3445 {
3446 bool bRc = FALSE;
3447 POINTL vPoint;
3448
3449 switch(pSwp->fl)
3450 {
3451 case SWP_MAXIMIZE:
3452 ::WinGetMaxPosition(GetHwnd(), pSwp);
3453 m_maxWidth = pSwp->cx;
3454 m_maxHeight = pSwp->cy;
3455 break;
3456
3457 case SWP_MINIMIZE:
3458 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3459 m_minWidth = pSwp->cx;
3460 m_minHeight = pSwp->cy;
3461 break;
3462
3463 default:
3464 return FALSE;
3465 }
3466 return TRUE;
3467 } // end of wxWindow::HandleGetMinMaxInfo
3468
3469 // ---------------------------------------------------------------------------
3470 // command messages
3471 // ---------------------------------------------------------------------------
3472 bool wxWindow::HandleCommand(
3473 WXWORD wId
3474 , WXWORD wCmd
3475 , WXHWND hControl
3476 )
3477 {
3478 if (wxCurrentPopupMenu)
3479 {
3480 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3481
3482 wxCurrentPopupMenu = NULL;
3483 return pPopupMenu->OS2Command(wCmd, wId);
3484 }
3485
3486 wxWindow* pWin = FindItem(wId);
3487
3488 if (!pWin)
3489 {
3490 pWin = wxFindWinFromHandle(hControl);
3491 }
3492
3493 if (pWin)
3494 return pWin->OS2Command( wCmd
3495 ,wId
3496 );
3497 return FALSE;
3498 } // end of wxWindow::HandleCommand
3499
3500 bool wxWindow::HandleSysCommand(
3501 WXWPARAM wParam
3502 , WXLPARAM lParam
3503 )
3504 {
3505 //
3506 // 4 bits are reserved
3507 //
3508 switch (SHORT1FROMMP(wParam))
3509 {
3510 case SC_MAXIMIZE:
3511 return HandleMaximize();
3512
3513 case SC_MINIMIZE:
3514 return HandleMinimize();
3515 }
3516 return FALSE;
3517 } // end of wxWindow::HandleSysCommand
3518
3519 // ---------------------------------------------------------------------------
3520 // mouse events
3521 // ---------------------------------------------------------------------------
3522
3523 void wxWindow::InitMouseEvent(
3524 wxMouseEvent& rEvent
3525 , int nX
3526 , int nY
3527 , WXUINT uFlags
3528 )
3529 {
3530 rEvent.m_x = nX;
3531 rEvent.m_y = nY;
3532 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3533 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3534 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3535 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3536 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3537 rEvent.SetTimestamp(s_currentMsg.time);
3538 rEvent.m_eventObject = this;
3539
3540 #if wxUSE_MOUSEEVENT_HACK
3541 m_lastMouseX = nX;
3542 m_lastMouseY = nY;
3543 m_lastMouseEvent = rEvent.GetEventType();
3544 #endif // wxUSE_MOUSEEVENT_HACK
3545 } // end of wxWindow::InitMouseEvent
3546
3547 bool wxWindow::HandleMouseEvent(
3548 WXUINT uMsg
3549 , int nX
3550 , int nY
3551 , WXUINT uFlags
3552 )
3553 {
3554 //
3555 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3556 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3557 // from the message id and take the value in the table to get wxWin event
3558 // id
3559 //
3560 static const wxEventType eventsMouse[] =
3561 {
3562 wxEVT_MOTION,
3563 wxEVT_LEFT_DOWN,
3564 wxEVT_LEFT_UP,
3565 wxEVT_LEFT_DCLICK,
3566 wxEVT_RIGHT_DOWN,
3567 wxEVT_RIGHT_UP,
3568 wxEVT_RIGHT_DCLICK,
3569 wxEVT_MIDDLE_DOWN,
3570 wxEVT_MIDDLE_UP,
3571 wxEVT_MIDDLE_DCLICK
3572 };
3573
3574 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3575
3576 InitMouseEvent( vEvent
3577 ,nX
3578 ,nY
3579 ,uFlags
3580 );
3581
3582 return GetEventHandler()->ProcessEvent(vEvent);
3583 } // end of wxWindow::HandleMouseEvent
3584
3585 bool wxWindow::HandleMouseMove(
3586 int nX
3587 , int nY
3588 , WXUINT uFlags
3589 )
3590 {
3591 if (!m_bMouseInWindow)
3592 {
3593 //
3594 // Generate an ENTER event
3595 //
3596 m_bMouseInWindow = TRUE;
3597
3598 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3599
3600 InitMouseEvent( vEvent
3601 ,nX
3602 ,nY
3603 ,uFlags
3604 );
3605
3606 (void)GetEventHandler()->ProcessEvent(vEvent);
3607 }
3608 return HandleMouseEvent( WM_MOUSEMOVE
3609 ,nX
3610 ,nY
3611 ,uFlags
3612 );
3613 } // end of wxWindow::HandleMouseMove
3614
3615 // ---------------------------------------------------------------------------
3616 // keyboard handling
3617 // ---------------------------------------------------------------------------
3618
3619 //
3620 // Create the key event of the given type for the given key - used by
3621 // HandleChar and HandleKeyDown/Up
3622 //
3623 wxKeyEvent wxWindow::CreateKeyEvent(
3624 wxEventType eType
3625 , int nId
3626 , WXLPARAM lParam
3627 ) const
3628 {
3629 wxKeyEvent vEvent(eType);
3630
3631 vEvent.SetId(GetId());
3632 vEvent.m_shiftDown = IsShiftDown();
3633 vEvent.m_controlDown = IsCtrlDown();
3634 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3635
3636 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3637 vEvent.m_keyCode = nId;
3638 vEvent.SetTimestamp(s_currentMsg.time);
3639
3640 //
3641 // Translate the position to client coords
3642 //
3643 POINTL vPoint;
3644 RECTL vRect;
3645
3646 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3647 ::WinQueryWindowRect( GetHwnd()
3648 ,&vRect
3649 );
3650
3651 vPoint.x -= vRect.xLeft;
3652 vPoint.y -= vRect.yBottom;
3653
3654 vEvent.m_x = vPoint.x;
3655 vEvent.m_y = vPoint.y;
3656
3657 return vEvent;
3658 } // end of wxWindow::CreateKeyEvent
3659
3660 //
3661 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3662 // WM_KEYDOWN one
3663 //
3664 bool wxWindow::HandleChar(
3665 WXWORD wParam
3666 , WXLPARAM lParam
3667 , bool isASCII
3668 )
3669 {
3670 bool bCtrlDown = FALSE;
3671 int vId;
3672
3673 if (isASCII)
3674 {
3675 //
3676 // If 1 -> 26, translate to CTRL plus a letter.
3677 //
3678 vId = wParam;
3679 if ((vId > 0) && (vId < 27))
3680 {
3681 switch (vId)
3682 {
3683 case 13:
3684 vId = WXK_RETURN;
3685 break;
3686
3687 case 8:
3688 vId = WXK_BACK;
3689 break;
3690
3691 case 9:
3692 vId = WXK_TAB;
3693 break;
3694
3695 default:
3696 bCtrlDown = TRUE;
3697 vId = vId + 96;
3698 }
3699 }
3700 }
3701 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3702 {
3703 //
3704 // It's ASCII and will be processed here only when called from
3705 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3706 //
3707 vId = -1;
3708 }
3709
3710 if (vId != -1)
3711 {
3712 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3713 ,vId
3714 ,lParam
3715 ));
3716
3717 if (bCtrlDown)
3718 {
3719 vEvent.m_controlDown = TRUE;
3720 }
3721
3722 if (GetEventHandler()->ProcessEvent(vEvent))
3723 return TRUE;
3724 }
3725 return FALSE;
3726 }
3727
3728 bool wxWindow::HandleKeyDown(
3729 WXWORD wParam
3730 , WXLPARAM lParam
3731 )
3732 {
3733 int nId = wxCharCodeOS2ToWX(wParam);
3734
3735 if (!nId)
3736 {
3737 //
3738 // Normal ASCII char
3739 //
3740 nId = wParam;
3741 }
3742
3743 if (nId != -1)
3744 {
3745 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3746 ,nId
3747 ,lParam
3748 ));
3749
3750 if (GetEventHandler()->ProcessEvent(vEvent))
3751 {
3752 return TRUE;
3753 }
3754 }
3755 return FALSE;
3756 } // end of wxWindow::HandleKeyDown
3757
3758 bool wxWindow::HandleKeyUp(
3759 WXWORD wParam
3760 , WXLPARAM lParam
3761 )
3762 {
3763 int nId = wxCharCodeOS2ToWX(wParam);
3764
3765 if (!nId)
3766 {
3767 //
3768 // Normal ASCII char
3769 //
3770 nId = wParam;
3771 }
3772
3773 if (nId != -1)
3774 {
3775 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3776 ,nId
3777 ,lParam
3778 ));
3779
3780 if (GetEventHandler()->ProcessEvent(vEvent))
3781 return TRUE;
3782 }
3783 return FALSE;
3784 } // end of wxWindow::HandleKeyUp
3785
3786 // ---------------------------------------------------------------------------
3787 // joystick
3788 // ---------------------------------------------------------------------------
3789
3790 // ---------------------------------------------------------------------------
3791 // scrolling
3792 // ---------------------------------------------------------------------------
3793
3794 bool wxWindow::OS2OnScroll(
3795 int nOrientation
3796 , WXWORD wParam
3797 , WXWORD wPos
3798 , WXHWND hControl
3799 )
3800 {
3801 if (hControl)
3802 {
3803 wxWindow* pChild = wxFindWinFromHandle(hControl);
3804
3805 if (pChild )
3806 return pChild->OS2OnScroll( nOrientation
3807 ,wParam
3808 ,wPos
3809 ,hControl
3810 );
3811 }
3812
3813 wxScrollWinEvent vEvent;
3814
3815 vEvent.SetPosition(wPos);
3816 vEvent.SetOrientation(nOrientation);
3817 vEvent.m_eventObject = this;
3818
3819 switch (wParam)
3820 {
3821 case SB_LINEUP:
3822 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3823 break;
3824
3825 case SB_LINEDOWN:
3826 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3827 break;
3828
3829 case SB_PAGEUP:
3830 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3831 break;
3832
3833 case SB_PAGEDOWN:
3834 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3835 break;
3836
3837 case SB_SLIDERPOSITION:
3838 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3839 break;
3840
3841 case SB_SLIDERTRACK:
3842 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3843 break;
3844
3845 default:
3846 return FALSE;
3847 }
3848 return GetEventHandler()->ProcessEvent(vEvent);
3849 } // end of wxWindow::OS2OnScroll
3850
3851 // ===========================================================================
3852 // global functions
3853 // ===========================================================================
3854
3855 void wxGetCharSize(
3856 WXHWND hWnd
3857 , int* pX
3858 , int* pY
3859 ,wxFont* pTheFont
3860 )
3861 {
3862 // TODO: we'll do this later
3863 } // end of wxGetCharSize
3864
3865 //
3866 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3867 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3868 //
3869 int wxCharCodeOS2ToWX(
3870 int nKeySym
3871 )
3872 {
3873 int nId = 0;
3874
3875 switch (nKeySym)
3876 {
3877 case VK_BACKTAB: nId = WXK_BACK; break;
3878 case VK_TAB: nId = WXK_TAB; break;
3879 case VK_CLEAR: nId = WXK_CLEAR; break;
3880 case VK_ENTER: nId = WXK_RETURN; break;
3881 case VK_SHIFT: nId = WXK_SHIFT; break;
3882 case VK_CTRL: nId = WXK_CONTROL; break;
3883 case VK_PAUSE: nId = WXK_PAUSE; break;
3884 case VK_SPACE: nId = WXK_SPACE; break;
3885 case VK_ESC: nId = WXK_ESCAPE; break;
3886 case VK_END: nId = WXK_END; break;
3887 case VK_HOME : nId = WXK_HOME; break;
3888 case VK_LEFT : nId = WXK_LEFT; break;
3889 case VK_UP: nId = WXK_UP; break;
3890 case VK_RIGHT: nId = WXK_RIGHT; break;
3891 case VK_DOWN : nId = WXK_DOWN; break;
3892 case VK_PRINTSCRN: nId = WXK_PRINT; break;
3893 case VK_INSERT: nId = WXK_INSERT; break;
3894 case VK_DELETE: nId = WXK_DELETE; break;
3895 case VK_F1: nId = WXK_F1; break;
3896 case VK_F2: nId = WXK_F2; break;
3897 case VK_F3: nId = WXK_F3; break;
3898 case VK_F4: nId = WXK_F4; break;
3899 case VK_F5: nId = WXK_F5; break;
3900 case VK_F6: nId = WXK_F6; break;
3901 case VK_F7: nId = WXK_F7; break;
3902 case VK_F8: nId = WXK_F8; break;
3903 case VK_F9: nId = WXK_F9; break;
3904 case VK_F10: nId = WXK_F10; break;
3905 case VK_F11: nId = WXK_F11; break;
3906 case VK_F12: nId = WXK_F12; break;
3907 case VK_F13: nId = WXK_F13; break;
3908 case VK_F14: nId = WXK_F14; break;
3909 case VK_F15: nId = WXK_F15; break;
3910 case VK_F16: nId = WXK_F16; break;
3911 case VK_F17: nId = WXK_F17; break;
3912 case VK_F18: nId = WXK_F18; break;
3913 case VK_F19: nId = WXK_F19; break;
3914 case VK_F20: nId = WXK_F20; break;
3915 case VK_F21: nId = WXK_F21; break;
3916 case VK_F22: nId = WXK_F22; break;
3917 case VK_F23: nId = WXK_F23; break;
3918 case VK_F24: nId = WXK_F24; break;
3919 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
3920 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
3921 default:
3922 {
3923 return 0;
3924 }
3925 }
3926 return nId;
3927 } // end of wxCharCodeOS2ToWX
3928
3929 int wxCharCodeWXToOS2(
3930 int nId
3931 , bool* bIsVirtual
3932 )
3933 {
3934 int nKeySym = 0;
3935
3936 *bIsVirtual = TRUE;
3937 switch (nId)
3938 {
3939 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
3940 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
3941 case WXK_CONTROL: nKeySym = VK_CTRL; break;
3942 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
3943 case WXK_END: nKeySym = VK_END; break;
3944 case WXK_HOME : nKeySym = VK_HOME; break;
3945 case WXK_LEFT : nKeySym = VK_LEFT; break;
3946 case WXK_UP: nKeySym = VK_UP; break;
3947 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
3948 case WXK_DOWN : nKeySym = VK_DOWN; break;
3949 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
3950 case WXK_INSERT: nKeySym = VK_INSERT; break;
3951 case WXK_DELETE: nKeySym = VK_DELETE; break;
3952 case WXK_F1: nKeySym = VK_F1; break;
3953 case WXK_F2: nKeySym = VK_F2; break;
3954 case WXK_F3: nKeySym = VK_F3; break;
3955 case WXK_F4: nKeySym = VK_F4; break;
3956 case WXK_F5: nKeySym = VK_F5; break;
3957 case WXK_F6: nKeySym = VK_F6; break;
3958 case WXK_F7: nKeySym = VK_F7; break;
3959 case WXK_F8: nKeySym = VK_F8; break;
3960 case WXK_F9: nKeySym = VK_F9; break;
3961 case WXK_F10: nKeySym = VK_F10; break;
3962 case WXK_F11: nKeySym = VK_F11; break;
3963 case WXK_F12: nKeySym = VK_F12; break;
3964 case WXK_F13: nKeySym = VK_F13; break;
3965 case WXK_F14: nKeySym = VK_F14; break;
3966 case WXK_F15: nKeySym = VK_F15; break;
3967 case WXK_F16: nKeySym = VK_F16; break;
3968 case WXK_F17: nKeySym = VK_F17; break;
3969 case WXK_F18: nKeySym = VK_F18; break;
3970 case WXK_F19: nKeySym = VK_F19; break;
3971 case WXK_F20: nKeySym = VK_F20; break;
3972 case WXK_F21: nKeySym = VK_F21; break;
3973 case WXK_F22: nKeySym = VK_F22; break;
3974 case WXK_F23: nKeySym = VK_F23; break;
3975 case WXK_F24: nKeySym = VK_F24; break;
3976 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
3977 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
3978 default:
3979 {
3980 *bIsVirtual = FALSE;
3981 nKeySym = nId;
3982 break;
3983 }
3984 }
3985 return nKeySym;
3986 } // end of wxCharCodeWXToOS2
3987
3988 wxWindow* wxGetActiveWindow()
3989 {
3990 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
3991
3992 if (hWnd != 0)
3993 {
3994 return wxFindWinFromHandle((WXHWND)hWnd);
3995 }
3996 return NULL;
3997 } // end of wxGetActiveWindow
3998
3999 #ifdef __WXDEBUG__
4000 const char* wxGetMessageName(
4001 int nMessage)
4002 {
4003 switch (nMessage)
4004 {
4005 case 0x0000: return "WM_NULL";
4006 case 0x0001: return "WM_CREATE";
4007 case 0x0002: return "WM_DESTROY";
4008 case 0x0004: return "WM_ENABLE";
4009 case 0x0005: return "WM_SHOW";
4010 case 0x0006: return "WM_MOVE";
4011 case 0x0007: return "WM_SIZE";
4012 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4013 case 0x0009: return "WM_CALCVALIDRECTS";
4014 case 0x000A: return "WM_SETWINDOWPARAMS";
4015 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4016 case 0x000C: return "WM_HITTEST";
4017 case 0x000D: return "WM_ACTIVATE";
4018 case 0x000F: return "WM_SETFOCUS";
4019 case 0x0010: return "WM_SETSELECTION";
4020 case 0x0011: return "WM_PPAINT";
4021 case 0x0012: return "WM_PSETFOCUS";
4022 case 0x0013: return "WM_PSYSCOLORCHANGE";
4023 case 0x0014: return "WM_PSIZE";
4024 case 0x0015: return "WM_PACTIVATE";
4025 case 0x0016: return "WM_PCONTROL";
4026 case 0x0020: return "WM_COMMAND";
4027 case 0x0021: return "WM_SYSCOMMAND";
4028 case 0x0022: return "WM_HELP";
4029 case 0x0023: return "WM_PAINT";
4030 case 0x0024: return "WM_TIMER";
4031 case 0x0025: return "WM_SEM1";
4032 case 0x0026: return "WM_SEM2";
4033 case 0x0027: return "WM_SEM3";
4034 case 0x0028: return "WM_SEM4";
4035 case 0x0029: return "WM_CLOSE";
4036 case 0x002A: return "WM_QUIT";
4037 case 0x002B: return "WM_SYSCOLORCHANGE";
4038 case 0x002D: return "WM_SYSVALUECHANGE";
4039 case 0x002E: return "WM_APPTERMINATENOTIFY";
4040 case 0x002F: return "WM_PRESPARAMCHANGED";
4041 // Control notification messages
4042 case 0x0030: return "WM_CONTROL";
4043 case 0x0031: return "WM_VSCROLL";
4044 case 0x0032: return "WM_HSCROLL";
4045 case 0x0033: return "WM_INITMENU";
4046 case 0x0034: return "WM_MENUSELECT";
4047 case 0x0035: return "WM_MENUSEND";
4048 case 0x0036: return "WM_DRAWITEM";
4049 case 0x0037: return "WM_MEASUREITEM";
4050 case 0x0038: return "WM_CONTROLPOINTER";
4051 case 0x003A: return "WM_QUERYDLGCODE";
4052 case 0x003B: return "WM_INITDLG";
4053 case 0x003C: return "WM_SUBSTITUTESTRING";
4054 case 0x003D: return "WM_MATCHMNEMONIC";
4055 case 0x003E: return "WM_SAVEAPPLICATION";
4056 case 0x0129: return "WM_CTLCOLORCHANGE";
4057 case 0x0130: return "WM_QUERYCTLTYPE";
4058 // Frame messages
4059 case 0x0040: return "WM_FLASHWINDOW";
4060 case 0x0041: return "WM_FORMATFRAME";
4061 case 0x0042: return "WM_UPDATEFRAME";
4062 case 0x0043: return "WM_FOCUSCHANGE";
4063 case 0x0044: return "WM_SETBORDERSIZE";
4064 case 0x0045: return "WM_TRACKFRAME";
4065 case 0x0046: return "WM_MINMAXFRAME";
4066 case 0x0047: return "WM_SETICON";
4067 case 0x0048: return "WM_QUERYICON";
4068 case 0x0049: return "WM_SETACCELTABLE";
4069 case 0x004A: return "WM_QUERYACCELTABLE";
4070 case 0x004B: return "WM_TRANSLATEACCEL";
4071 case 0x004C: return "WM_QUERYTRACKINFO";
4072 case 0x004D: return "WM_QUERYBORDERSIZE";
4073 case 0x004E: return "WM_NEXTMENU";
4074 case 0x004F: return "WM_ERASEBACKGROUND";
4075 case 0x0050: return "WM_QUERYFRAMEINFO";
4076 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4077 case 0x0052: return "WM_OWNERPOSCHANGE";
4078 case 0x0053: return "WM_CACLFRAMERECT";
4079 case 0x0055: return "WM_WINDOWPOSCHANGED";
4080 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4081 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4082 case 0x005B: return "WM_QUERYHELPINFO";
4083 case 0x005C: return "WM_SETHELPINFO";
4084 case 0x005D: return "WM_ERROR";
4085 case 0x005E: return "WM_REALIZEPALETTE";
4086 // Clipboard messages
4087 case 0x0060: return "WM_RENDERFMT";
4088 case 0x0061: return "WM_RENDERALLFMTS";
4089 case 0x0062: return "WM_DESTROYCLIPBOARD";
4090 case 0x0063: return "WM_PAINTCLIPBOARD";
4091 case 0x0064: return "WM_SIZECLIPBOARD";
4092 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4093 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4094 case 0x0067: return "WM_DRAWCLIPBOARD";
4095 // mouse messages
4096 case 0x0070: return "WM_MOUSEMOVE";
4097 case 0x0071: return "WM_BUTTON1DOWN";
4098 case 0x0072: return "WM_BUTTON1UP";
4099 case 0x0073: return "WM_BUTTON1DBLCLK";
4100 case 0x0074: return "WM_BUTTON2DOWN";
4101 case 0x0075: return "WM_BUTTON2UP";
4102 case 0x0076: return "WM_BUTTON2DBLCLK";
4103 case 0x0077: return "WM_BUTTON3DOWN";
4104 case 0x0078: return "WM_BUTTON3UP";
4105 case 0x0079: return "WM_BUTTON3DBLCLK";
4106 case 0x007D: return "WM_MOUSEMAP";
4107 case 0x007E: return "WM_VRNDISABLED";
4108 case 0x007F: return "WM_VRNENABLED";
4109 case 0x0410: return "WM_CHORD";
4110 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4111 case 0x0412: return "WM_BUTTON1MOTIONEND";
4112 case 0x0413: return "WM_BUTTON1CLICK";
4113 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4114 case 0x0415: return "WM_BUTTON2MOTIONEND";
4115 case 0x0416: return "WM_BUTTON2CLICK";
4116 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4117 case 0x0418: return "WM_BUTTON3MOTIONEND";
4118 case 0x0419: return "WM_BUTTON3CLICK";
4119 case 0x0420: return "WM_BEGINDRAG";
4120 case 0x0421: return "WM_ENDDRAG";
4121 case 0x0422: return "WM_SINGLESELECT";
4122 case 0x0423: return "WM_OPEN";
4123 case 0x0424: return "WM_CONTEXTMENU";
4124 case 0x0425: return "WM_CONTEXTHELP";
4125 case 0x0426: return "WM_TEXTEDIT";
4126 case 0x0427: return "WM_BEGINSELECT";
4127 case 0x0228: return "WM_ENDSELECT";
4128 case 0x0429: return "WM_PICKUP";
4129 case 0x04C0: return "WM_PENFIRST";
4130 case 0x04FF: return "WM_PENLAST";
4131 case 0x0500: return "WM_MMPMFIRST";
4132 case 0x05FF: return "WM_MMPMLAST";
4133 case 0x0600: return "WM_STDDLGFIRST";
4134 case 0x06FF: return "WM_STDDLGLAST";
4135 case 0x0BD0: return "WM_BIDI_FIRST";
4136 case 0x0BFF: return "WM_BIDI_LAST";
4137 // keyboard input
4138 case 0x007A: return "WM_CHAR";
4139 case 0x007B: return "WM_VIOCHAR";
4140 // DDE messages
4141 case 0x00A0: return "WM_DDE_INITIATE";
4142 case 0x00A1: return "WM_DDE_REQUEST";
4143 case 0x00A2: return "WM_DDE_ACK";
4144 case 0x00A3: return "WM_DDE_DATA";
4145 case 0x00A4: return "WM_DDE_ADVISE";
4146 case 0x00A5: return "WM_DDE_UNADVISE";
4147 case 0x00A6: return "WM_DDE_POKE";
4148 case 0x00A7: return "WM_DDE_EXECUTE";
4149 case 0x00A8: return "WM_DDE_TERMINATE";
4150 case 0x00A9: return "WM_DDE_INITIATEACK";
4151 case 0x00AF: return "WM_DDE_LAST";
4152 // Buttons
4153 case 0x0120: return "BM_CLICK";
4154 case 0x0121: return "BM_QUERYCHECKINDEX";
4155 case 0x0122: return "BM_QUERYHILITE";
4156 case 0x0123: return "BM_SETHILITE";
4157 case 0x0124: return "BM_QUERYCHECK";
4158 case 0x0125: return "BM_SETCHECK";
4159 case 0x0126: return "BM_SETDEFAULT";
4160 case 0x0128: return "BM_AUTOSIZE";
4161 // Combo boxes
4162 case 0x029A: return "CBID_LIST";
4163 case 0x029B: return "CBID_EDIT";
4164 case 0x0170: return "CBM_SHOWLIST";
4165 case 0x0171: return "CBM_HILITE";
4166 case 0x0172: return "CBM_ISLISTSHOWING";
4167 // Edit fields
4168 case 0x0140: return "EM_QUERYCHANGED";
4169 case 0x0141: return "EM_QUERYSEL";
4170 case 0x0142: return "EM_SETSEL";
4171 case 0x0143: return "EM_SETTEXTLIMIT";
4172 case 0x0144: return "EM_CUT";
4173 case 0x0145: return "EM_COPY";
4174 case 0x0146: return "EM_CLEAR";
4175 case 0x0147: return "EM_PASTE";
4176 case 0x0148: return "EM_QUERYFIRSTCHAR";
4177 case 0x0149: return "EM_SETFIRSTCHAR";
4178 case 0x014A: return "EM_QUERYREADONLY";
4179 case 0x014B: return "EM_SETREADONLY";
4180 case 0x014C: return "EM_SETINSERTMODE";
4181 // Listboxes
4182 case 0x0160: return "LM_QUERYITEMCOUNT";
4183 case 0x0161: return "LM_INSERTITEM";
4184 case 0x0162: return "LM_SETOPENINDEX";
4185 case 0x0163: return "LM_DELETEITEM";
4186 case 0x0164: return "LM_SELECTITEM";
4187 case 0x0165: return "LM_QUERYSELECTION";
4188 case 0x0166: return "LM_SETITEMTEXT";
4189 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4190 case 0x0168: return "LM_QUERYITEMTEXT";
4191 case 0x0169: return "LM_SETITEMHANDLE";
4192 case 0x016A: return "LM_QUERYITEMHANDLE";
4193 case 0x016B: return "LM_SEARCHSTRING";
4194 case 0x016C: return "LM_SETITEMHEIGHT";
4195 case 0x016D: return "LM_QUERYTOPINDEX";
4196 case 0x016E: return "LM_DELETEALL";
4197 case 0x016F: return "LM_INSERTMULITEMS";
4198 case 0x0660: return "LM_SETITEMWIDTH";
4199 // Menus
4200 case 0x0180: return "MM_INSERTITEM";
4201 case 0x0181: return "MM_DELETEITEM";
4202 case 0x0182: return "MM_QUERYITEM";
4203 case 0x0183: return "MM_SETITEM";
4204 case 0x0184: return "MM_QUERYITEMCOUNT";
4205 case 0x0185: return "MM_STARTMENUMODE";
4206 case 0x0186: return "MM_ENDMENUMODE";
4207 case 0x0188: return "MM_REMOVEITEM";
4208 case 0x0189: return "MM_SELECTITEM";
4209 case 0x018A: return "MM_QUERYSELITEMID";
4210 case 0x018B: return "MM_QUERYITEMTEXT";
4211 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4212 case 0x018D: return "MM_SETITEMHANDLE";
4213 case 0x018E: return "MM_SETITEMTEXT";
4214 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4215 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4216 case 0x0191: return "MM_QUERYITEMATTR";
4217 case 0x0192: return "MM_SETITEMATTR";
4218 case 0x0193: return "MM_ISITEMVALID";
4219 case 0x0194: return "MM_QUERYITEMRECT";
4220 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4221 case 0x0432: return "MM_SETDEFAULTITEMID";
4222 // Scrollbars
4223 case 0x01A0: return "SBM_SETSCROLLBAR";
4224 case 0x01A1: return "SBM_SETPOS";
4225 case 0x01A2: return "SBM_QUERYPOS";
4226 case 0x01A3: return "SBM_QUERYRANGE";
4227 case 0x01A6: return "SBM_SETTHUMBSIZE";
4228
4229 // Help messages
4230 case 0x0F00: return "WM_HELPBASE";
4231 case 0x0FFF: return "WM_HELPTOP";
4232 // Beginning of user defined messages
4233 case 0x1000: return "WM_USER";
4234
4235 // wxWindows user defined types
4236
4237 // listview
4238 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
4239 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4240 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4241 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4242 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4243 case 0x1000 + 5: return "LVM_GETITEMA";
4244 case 0x1000 + 75: return "LVM_GETITEMW";
4245 case 0x1000 + 6: return "LVM_SETITEMA";
4246 case 0x1000 + 76: return "LVM_SETITEMW";
4247 case 0x1000 + 7: return "LVM_INSERTITEMA";
4248 case 0x1000 + 77: return "LVM_INSERTITEMW";
4249 case 0x1000 + 8: return "LVM_DELETEITEM";
4250 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4251 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4252 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4253 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4254 case 0x1000 + 13: return "LVM_FINDITEMA";
4255 case 0x1000 + 83: return "LVM_FINDITEMW";
4256 case 0x1000 + 14: return "LVM_GETITEMRECT";
4257 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4258 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4259 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4260 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4261 case 0x1000 + 18: return "LVM_HITTEST";
4262 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4263 case 0x1000 + 20: return "LVM_SCROLL";
4264 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4265 case 0x1000 + 22: return "LVM_ARRANGE";
4266 case 0x1000 + 23: return "LVM_EDITLABELA";
4267 case 0x1000 + 118: return "LVM_EDITLABELW";
4268 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4269 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4270 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4271 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4272 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4273 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4274 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4275 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4276 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4277 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4278 case 0x1000 + 31: return "LVM_GETHEADER";
4279 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4280 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4281 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4282 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4283 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4284 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4285 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4286 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4287 case 0x1000 + 41: return "LVM_GETORIGIN";
4288 case 0x1000 + 42: return "LVM_UPDATE";
4289 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4290 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4291 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4292 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4293 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4294 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4295 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4296 case 0x1000 + 48: return "LVM_SORTITEMS";
4297 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4298 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4299 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4300 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4301 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4302 case 0x1000 + 53: return "LVM_SETICONSPACING";
4303 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4304 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4305 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4306 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4307 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4308 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4309 case 0x1000 + 60: return "LVM_SETHOTITEM";
4310 case 0x1000 + 61: return "LVM_GETHOTITEM";
4311 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4312 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4313 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4314 case 0x1000 + 65: return "LVM_SETWORKAREA";
4315
4316 // tree view
4317 case 0x1100 + 0: return "TVM_INSERTITEMA";
4318 case 0x1100 + 50: return "TVM_INSERTITEMW";
4319 case 0x1100 + 1: return "TVM_DELETEITEM";
4320 case 0x1100 + 2: return "TVM_EXPAND";
4321 case 0x1100 + 4: return "TVM_GETITEMRECT";
4322 case 0x1100 + 5: return "TVM_GETCOUNT";
4323 case 0x1100 + 6: return "TVM_GETINDENT";
4324 case 0x1100 + 7: return "TVM_SETINDENT";
4325 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4326 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4327 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4328 case 0x1100 + 11: return "TVM_SELECTITEM";
4329 case 0x1100 + 12: return "TVM_GETITEMA";
4330 case 0x1100 + 62: return "TVM_GETITEMW";
4331 case 0x1100 + 13: return "TVM_SETITEMA";
4332 case 0x1100 + 63: return "TVM_SETITEMW";
4333 case 0x1100 + 14: return "TVM_EDITLABELA";
4334 case 0x1100 + 65: return "TVM_EDITLABELW";
4335 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4336 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4337 case 0x1100 + 17: return "TVM_HITTEST";
4338 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4339 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4340 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4341 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4342 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4343 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4344 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4345 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4346 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4347
4348 // header
4349 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4350 case 0x1200 + 1: return "HDM_INSERTITEMA";
4351 case 0x1200 + 10: return "HDM_INSERTITEMW";
4352 case 0x1200 + 2: return "HDM_DELETEITEM";
4353 case 0x1200 + 3: return "HDM_GETITEMA";
4354 case 0x1200 + 11: return "HDM_GETITEMW";
4355 case 0x1200 + 4: return "HDM_SETITEMA";
4356 case 0x1200 + 12: return "HDM_SETITEMW";
4357 case 0x1200 + 5: return "HDM_LAYOUT";
4358 case 0x1200 + 6: return "HDM_HITTEST";
4359 case 0x1200 + 7: return "HDM_GETITEMRECT";
4360 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4361 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4362 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4363 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4364 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4365 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4366 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4367
4368 // tab control
4369 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4370 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4371 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4372 case 0x1300 + 5: return "TCM_GETITEMA";
4373 case 0x1300 + 60: return "TCM_GETITEMW";
4374 case 0x1300 + 6: return "TCM_SETITEMA";
4375 case 0x1300 + 61: return "TCM_SETITEMW";
4376 case 0x1300 + 7: return "TCM_INSERTITEMA";
4377 case 0x1300 + 62: return "TCM_INSERTITEMW";
4378 case 0x1300 + 8: return "TCM_DELETEITEM";
4379 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4380 case 0x1300 + 10: return "TCM_GETITEMRECT";
4381 case 0x1300 + 11: return "TCM_GETCURSEL";
4382 case 0x1300 + 12: return "TCM_SETCURSEL";
4383 case 0x1300 + 13: return "TCM_HITTEST";
4384 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4385 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4386 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4387 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4388 case 0x1300 + 43: return "TCM_SETPADDING";
4389 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4390 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4391 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4392 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4393 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4394 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4395 case 0x1300 + 50: return "TCM_DESELECTALL";
4396
4397 // toolbar
4398 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4399 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4400 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4401 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4402 case WM_USER+1000+5: return "TB_INDETERMINATE";
4403 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4404 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4405 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4406 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4407 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4408 case WM_USER+1000+17: return "TB_SETSTATE";
4409 case WM_USER+1000+18: return "TB_GETSTATE";
4410 case WM_USER+1000+19: return "TB_ADDBITMAP";
4411 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4412 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4413 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4414 case WM_USER+1000+23: return "TB_GETBUTTON";
4415 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4416 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4417 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4418 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4419 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4420 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4421 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4422 case WM_USER+1000+29: return "TB_GETITEMRECT";
4423 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4424 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4425 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4426 case WM_USER+1000+33: return "TB_AUTOSIZE";
4427 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
4428 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
4429 case WM_USER+1000+37: return "TB_SETPARENT";
4430 case WM_USER+1000+39: return "TB_SETROWS";
4431 case WM_USER+1000+40: return "TB_GETROWS";
4432 case WM_USER+1000+42: return "TB_SETCMDID";
4433 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
4434 case WM_USER+1000+44: return "TB_GETBITMAP";
4435 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
4436 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
4437 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
4438 case WM_USER+1000+47: return "TB_SETINDENT";
4439 case WM_USER+1000+48: return "TB_SETIMAGELIST";
4440 case WM_USER+1000+49: return "TB_GETIMAGELIST";
4441 case WM_USER+1000+50: return "TB_LOADIMAGES";
4442 case WM_USER+1000+51: return "TB_GETRECT";
4443 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
4444 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
4445 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
4446 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
4447 case WM_USER+1000+56: return "TB_SETSTYLE";
4448 case WM_USER+1000+57: return "TB_GETSTYLE";
4449 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
4450 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
4451 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
4452 case WM_USER+1000+61: return "TB_GETTEXTROWS";
4453 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
4454
4455 default:
4456 static char s_szBuf[128];
4457 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
4458 return s_szBuf;
4459 }
4460 return NULL;
4461 } // end of wxGetMessageName
4462
4463 #endif // __WXDEBUG__
4464
4465 static void TranslateKbdEventToMouse(
4466 wxWindow* pWin
4467 , int* pX
4468 , int* pY
4469 , ULONG* pFlags
4470 )
4471 {
4472 //
4473 // Construct the key mask
4474 ULONG& fwKeys = *pFlags;
4475
4476 fwKeys = VK_BUTTON2;
4477 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
4478 fwKeys |= VK_CTRL;
4479 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
4480 fwKeys |= VK_SHIFT;
4481
4482 //
4483 // Simulate right mouse button click
4484 //
4485 POINTL vPoint;
4486
4487 ::WinQueryMsgPos(vHabmain, &vPoint);
4488 *pX = vPoint.x;
4489 *pY = vPoint.y;
4490
4491 pWin->ScreenToClient(pX, pY);
4492 } // end of TranslateKbdEventToMouse
4493
4494 // Find the wxWindow at the current mouse position, returning the mouse
4495 // position.
4496 wxWindow* wxFindWindowAtPointer(
4497 wxPoint& rPt
4498 )
4499 {
4500 return wxFindWindowAtPoint(wxGetMousePosition());
4501 }
4502
4503 wxWindow* wxFindWindowAtPoint(
4504 const wxPoint& rPt
4505 )
4506 {
4507 POINTL vPt2;
4508
4509 vPt2.x = rPt.x;
4510 vPt2.y = rPt.y;
4511
4512 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4513 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4514 HWND hWnd = hWndHit;
4515
4516 //
4517 // Try to find a window with a wxWindow associated with it
4518 //
4519 while (!pWin && (hWnd != 0))
4520 {
4521 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4522 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4523 }
4524 return pWin;
4525 }
4526
4527 // Get the current mouse position.
4528 wxPoint wxGetMousePosition()
4529 {
4530 POINTL vPt;
4531
4532 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4533 return wxPoint(vPt.x, vPt.y);
4534 }
4535
wxWidgets (Impactor)