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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#define DEBUG_PRINTF(NAME) { static int raz=0; \
41 printf( #NAME " %i\n",raz); fflush(stdout); \
42 raz++; \
43 }
44
45#if wxUSE_OWNER_DRAWN
46 #include "wx/ownerdrw.h"
47#endif
48
49#if wxUSE_DRAG_AND_DROP
50 #include "wx/dnd.h"
51#endif
52
53#include "wx/menuitem.h"
54#include "wx/log.h"
55
56#include "wx/os2/private.h"
57
58#if wxUSE_TOOLTIPS
59 #include "wx/tooltip.h"
60#endif
61
62#if wxUSE_CARET
63 #include "wx/caret.h"
64#endif // wxUSE_CARET
65
66#include "wx/intl.h"
67#include "wx/log.h"
68
69
70#include "wx/textctrl.h"
71
72#include <string.h>
73
74//
75// Place compiler, OS specific includes here
76//
77
78//
79// Standard macros -- these are for OS/2 PM, but most GUI's have something similar
80//
81#ifndef GET_X_LPARAM
82//
83// SHORT1FROMMP -- LOWORD
84//
85 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
86//
87// SHORT2FROMMP -- HIWORD
88//
89 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
90#endif // GET_X_LPARAM
91
92#ifndef CW_USEDEFAULT
93# define CW_USEDEFAULT ((int)0x80000000)
94#endif
95
96// ---------------------------------------------------------------------------
97// global variables
98// ---------------------------------------------------------------------------
99
100//
101// The last Windows message we got (MT-UNSAFE)
102//
103QMSG s_currentMsg;
104
105wxMenu* wxCurrentPopupMenu = NULL;
106extern wxList WXDLLEXPORT wxPendingDelete;
107#if !defined(__VISAGECPP__) || (__IBMCPP__ < 400)
108extern wxChar wxCanvasClassName[];
109#endif
110wxList* wxWinHandleList = NULL;
111
112// ---------------------------------------------------------------------------
113// private functions
114// ---------------------------------------------------------------------------
115
116//
117// the window proc for all our windows; most gui's have something similar
118//
119MRESULT EXPENTRY wxWndProc( HWND hWnd
120 ,ULONG message
121 ,MPARAM mp1
122 ,MPARAM mp2
123 );
124
125#ifdef __WXDEBUG__
126 const char *wxGetMessageName(int message);
127#endif //__WXDEBUG__
128
129void wxRemoveHandleAssociation(wxWindow* pWin);
130void wxAssociateWinWithHandle( HWND hWnd
131 ,wxWindow* pWin
132 );
133wxWindow* wxFindWinFromHandle(WXHWND hWnd);
134
135//
136// This magical function is used to translate VK_APPS key presses to right
137// mouse clicks
138//
139static void TranslateKbdEventToMouse( wxWindow* pWin
140 ,int* pX
141 ,int* pY
142 ,MPARAM* pFlags
143 );
144
145//
146// get the current state of SHIFT/CTRL keys
147//
148static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
149static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
150// ---------------------------------------------------------------------------
151// event tables
152// ---------------------------------------------------------------------------
153
154 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
155
156BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
157 EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
158 EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
159 EVT_INIT_DIALOG(wxWindow::OnInitDialog)
160 EVT_IDLE(wxWindow::OnIdle)
161END_EVENT_TABLE()
162
163// ===========================================================================
164// implementation
165// ===========================================================================
166
167//
168// Find an item given the PM Window id
169//
170wxWindow* wxWindow::FindItem(
171 long lId
172) const
173{
174 wxControl* pItem = wxDynamicCast( this
175 ,wxControl
176 );
177
178 if (pItem)
179 {
180 //
181 // I it we or one of our "internal" children?
182 //
183 if (pItem->GetId() == lId ||
184 (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND))
185 {
186 return pItem;
187 }
188 }
189
190 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
191
192 while (pCurrent)
193 {
194 wxWindow* pChildWin = pCurrent->GetData();
195 wxWindow* pWnd = pChildWin->FindItem(lId);
196
197 if (pWnd)
198 return pWnd;
199
200 pCurrent = pCurrent->GetNext();
201 }
202 return(NULL);
203} // end of wxWindow::FindItem
204
205//
206// Find an item given the PM Window handle
207//
208wxWindow* wxWindow::FindItemByHWND(
209 WXHWND hWnd
210, bool bControlOnly
211) const
212{
213 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
214
215 while (pCurrent)
216 {
217 wxWindow* pParent = pCurrent->GetData();
218
219 //
220 // Do a recursive search.
221 //
222 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
223
224 if (pWnd)
225 return(pWnd);
226
227 if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl)))
228 {
229 wxWindow* pItem = pCurrent->GetData();
230
231 if (pItem->GetHWND() == hWnd)
232 return(pItem);
233 else
234 {
235 if (pItem->ContainsHWND(hWnd))
236 return(pItem);
237 }
238 }
239 pCurrent = pCurrent->GetNext();
240 }
241 return(NULL);
242} // end of wxWindow::FindItemByHWND
243
244//
245// Default command handler
246//
247bool wxWindow::OS2Command(
248 WXUINT WXUNUSED(uParam)
249, WXWORD WXUNUSED(uId)
250)
251{
252
253DEBUG_PRINTF(wxWindow::OS2Command);
254
255 return(FALSE);
256}
257
258// ----------------------------------------------------------------------------
259// constructors and such
260// ----------------------------------------------------------------------------
261
262void wxWindow::Init()
263{
264 //
265 // Generic
266 //
267 InitBase();
268
269 //
270 // PM specific
271 //
272 m_bDoubleClickAllowed = 0;
273 m_bWinCaptured = FALSE;
274
275 m_isBeingDeleted = FALSE;
276 m_fnOldWndProc = 0;
277 m_bUseCtl3D = FALSE;
278 m_bMouseInWindow = FALSE;
279
280 //
281 // wxWnd
282 //
283 m_hMenu = 0;
284 m_hWnd = 0;
285
286 //
287 // Pass WM_GETDLGCODE to DefWindowProc()
288 m_lDlgCode = 0;
289
290 m_nXThumbSize = 0;
291 m_nYThumbSize = 0;
292 m_bBackgroundTransparent = FALSE;
293
294 //
295 // As all windows are created with WS_VISIBLE style...
296 //
297 m_isShown = TRUE;
298
299#if wxUSE_MOUSEEVENT_HACK
300 m_lLastMouseX =
301 m_lLastMouseY = -1;
302 m_nLastMouseEvent = -1;
303#endif // wxUSE_MOUSEEVENT_HACK
304
305DEBUG_PRINTF(wxWindow::Init-End);
306
307} // wxWindow::Init
308
309//
310// Destructor
311//
312wxWindow::~wxWindow()
313{
314DEBUG_PRINTF(wxWindow::~wxWindow-Start);
315 m_isBeingDeleted = TRUE;
316
317 OS2DetachWindowMenu();
318 if (m_parent)
319 m_parent->RemoveChild(this);
320 DestroyChildren();
321
322 if (m_hWnd)
323 {
324// UnsubclassWin();
325
326 if(!::WinDestroyWindow(GetHWND()))
327 wxLogLastError(wxT("DestroyWindow"));
328 //
329 // remove hWnd <-> wxWindow association
330 //
331 wxRemoveHandleAssociation(this);
332 }
333DEBUG_PRINTF(wxWindow::~wxWindow-End);
334} // end of wxWindow::~wxWindow
335
336bool wxWindow::Create(
337 wxWindow* pParent
338, wxWindowID vId
339, const wxPoint& rPos
340, const wxSize& rSize
341, long lStyle
342, const wxString& rName
343)
344{
345 HWND hParent = NULLHANDLE;
346
347 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
348
349 if ( !CreateBase( pParent
350 ,vId
351 ,rPos
352 ,rSize
353 ,lStyle
354 ,wxDefaultValidator
355 ,rName
356 ))
357 return(FALSE);
358
359 if (pParent)
360 {
361 pParent->AddChild(this);
362 hParent = GetWinHwnd(pParent);
363 }
364 else
365 hParent = HWND_DESKTOP;
366
367 ULONG ulCreateFlags = 0L;
368
369
370 //
371 // Most wxSTYLES are really PM Class specific styles and will be
372 // set in those class create procs. PM's basic windows styles are
373 // very limited.
374 //
375 if (lStyle & wxCLIP_CHILDREN )
376 ulCreateFlags |= WS_CLIPCHILDREN;
377
378 //
379 // Empty stuff for now since PM has no custome 3D effects
380 // Doesn't mean someone cannot make some up though
381 //
382 bool bWant3D;
383 WXDWORD dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D);
384
385 //
386 // Generic OS/2 Windows are created with no owner, no Z Order, no Control data,
387 // and no presentation parameters
388 //
389 OS2Create( hParent
390 ,(PSZ)wxCanvasClassName
391 ,rName.c_str()
392 ,ulCreateFlags
393 ,rPos.x
394 ,rPos.y
395 ,WidthDefault(rSize.x)
396 ,HeightDefault(rSize.y)
397 ,NULLHANDLE
398 ,NULLHANDLE
399 ,m_windowId
400 );
401
402 return(TRUE);
403} // end of wxWindow::Create
404
405// ---------------------------------------------------------------------------
406// basic operations
407// ---------------------------------------------------------------------------
408
409void wxWindow::SetFocus()
410{
411 HWND hWnd = GetHwnd();
412
413 if (hWnd)
414 ::WinSetFocus(HWND_DESKTOP, hWnd);
415} // end of wxWindow::SetFocus
416
417wxWindow* wxWindowBase::FindFocus()
418{
419 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
420
421 if (hWnd)
422 {
423 return wxFindWinFromHandle((WXHWND)hWnd);
424 }
425 return NULL;
426} // wxWindowBase::FindFocus
427
428bool wxWindow::Enable(
429 bool bEnable
430)
431{
432 if (!wxWindowBase::Enable(bEnable))
433 return(FALSE);
434
435 HWND hWnd = GetHwnd();
436
437 if ( hWnd )
438 ::WinEnableWindow(hWnd, (BOOL)bEnable);
439
440 wxWindowList::Node* pNode = GetChildren().GetFirst();
441
442 while (pNode)
443 {
444 wxWindow* pChild = pNode->GetData();
445
446 pChild->Enable(bEnable);
447 pNode = pNode->GetNext();
448 }
449 return(TRUE);
450} // end of wxWindow::Enable
451
452bool wxWindow::Show(
453 bool bShow
454)
455{
456 if (!wxWindowBase::Show(bShow))
457 return(FALSE);
458
459 HWND hWnd = GetHwnd();
460
461 ::WinShowWindow(hWnd, bShow);
462
463 if (bShow)
464 {
465 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
466 }
467 return(TRUE);
468} // end of wxWindow::Show
469
470void wxWindow::Raise()
471{
472 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
473} // end of wxWindow::Raise
474
475void wxWindow::Lower()
476{
477 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
478} // end of wxWindow::Lower
479
480void wxWindow::SetTitle(
481 const wxString& rTitle
482)
483{
484 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
485} // end of wxWindow::SetTitle
486
487wxString wxWindow::GetTitle() const
488{
489 return wxGetWindowText(GetHWND());
490} // end of wxWindow::GetTitle
491
492void wxWindow::CaptureMouse()
493{
494 HWND hWnd = GetHwnd();
495
496 if (hWnd && !m_bWinCaptured)
497 {
498 ::WinSetCapture(HWND_DESKTOP, hWnd);
499 m_bWinCaptured = TRUE;
500 }
501} // end of wxWindow::GetTitle
502
503void wxWindow::ReleaseMouse()
504{
505 if (m_bWinCaptured)
506 {
507 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
508 m_bWinCaptured = FALSE;
509 }
510} // end of wxWindow::ReleaseMouse
511
512bool wxWindow::SetFont(
513 const wxFont& rFont
514)
515{
516DEBUG_PRINTF(wxWindow::SetFont);
517 if (!wxWindowBase::SetFont(rFont))
518 {
519 // nothing to do
520 return(FALSE);
521 }
522
523 HWND hWnd = GetHwnd();
524
525 if (hWnd != 0)
526 {
527 wxChar zFont[128];
528
529 sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str());
530 return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont));
531 }
532 return(TRUE);
533}
534
535bool wxWindow::SetCursor(
536 const wxCursor& rCursor
537) // check if base implementation is OK
538{
539 if ( !wxWindowBase::SetCursor(rCursor))
540 {
541 // no change
542 return FALSE;
543 }
544
545 wxASSERT_MSG( m_cursor.Ok(),
546 wxT("cursor must be valid after call to the base version"));
547
548 HWND hWnd = GetHwnd();
549 POINTL vPoint;
550 RECTL vRect;
551 HPS hPS;
552 HRGN hRGN;
553
554 hPS = ::WinGetPS(hWnd);
555
556 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
557 ::WinQueryWindowRect(hWnd, &vRect);
558
559 hRGN = ::GpiCreateRegion(hPS, 1L, &vRect);
560
561 if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy())
562 {
563 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
564 }
565 return TRUE;
566} // end of wxWindow::SetCursor
567
568void wxWindow::WarpPointer(
569 int nXPos
570, int nYPos
571)
572{
573 int nX = nXPos;
574 int nY = nYPos;
575 RECTL vRect;
576
577 ::WinQueryWindowRect(GetHwnd(), &vRect);
578 nX += vRect.xLeft;
579 nY += vRect.yBottom;
580
581 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
582} // end of wxWindow::WarpPointer
583
584#if WXWIN_COMPATIBILITY
585void wxWindow::OS2DeviceToLogical (float *x, float *y) const
586{
587}
588#endif // WXWIN_COMPATIBILITY
589
590// ---------------------------------------------------------------------------
591// scrolling stuff
592// ---------------------------------------------------------------------------
593
594#if WXWIN_COMPATIBILITY
595void wxWindow::SetScrollRange(
596 int nOrient
597, int nRange
598, bool bRefresh
599)
600{
601 ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, nRange));
602} // end of wxWindow::SetScrollRange
603
604void wxWindow::SetScrollPage(
605 int nOrient
606, int nPage
607, bool bRefresh
608)
609{
610 if ( orient == wxHORIZONTAL )
611 m_xThumbSize = page;
612 else
613 m_yThumbSize = page;
614}
615
616int wxWindow::OldGetScrollRange(
617 int nOrient
618) const
619{
620 MRESULT mRc;
621 HWND hWnd = GetHwnd();
622
623 if (hWnd)
624 {
625 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
626 return(SHORT2FROMMR(mRc));
627 }
628 return 0;
629} // end of wxWindow::OldGetScrollRange
630
631int wxWindow::GetScrollPage(
632 int nOrient
633) const
634{
635 if (nOrient == wxHORIZONTAL)
636 return m_nXThumbSize;
637 else
638 return m_nYThumbSize;
639} // end of wxWindow::GetScrollPage
640#endif // WXWIN_COMPATIBILITY
641
642int wxWindow::GetScrollPos(
643 int nOrient
644) const
645{
646 return((int)::WinSendMsg(GetHwnd(), SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
647} // end of wxWindow::GetScrollPos
648
649int wxWindow::GetScrollRange(
650 int nOrient
651) const
652{
653 MRESULT mr;
654
655 mr = ::WinSendMsg(GetHwnd(), SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
656 return((int)SHORT2FROMMR(mr));
657} // end of wxWindow::GetScrollRange
658
659int wxWindow::GetScrollThumb(
660 int nOrient
661) const
662{
663 WNDPARAMS vWndParams;
664 PSBCDATA pSbcd;
665
666 ::WinSendMsg(GetHwnd(), WM_QUERYWINDOWPARAMS, (MPARAM)&vWndParams, (MPARAM)NULL);
667 pSbcd = (PSBCDATA)vWndParams.pCtlData;
668 return((int)pSbcd->posThumb);
669} // end of wxWindow::GetScrollThumb
670
671void wxWindow::SetScrollPos(
672 int nOrient
673, int nPos
674, bool bRefresh
675)
676{
677 ::WinSendMsg(GetHwnd(), SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
678} // end of wxWindow::SetScrollPos(
679
680void wxWindow::SetScrollbar(
681 int nOrient
682, int nPos
683, int nThumbVisible
684, int nRange
685, bool bRefresh
686)
687{
688 ::WinSendMsg(GetHwnd(), SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, nRange));
689 if (nOrient == wxHORIZONTAL)
690 {
691 m_nXThumbSize = nThumbVisible;
692 }
693 else
694 {
695 m_nYThumbSize = nThumbVisible;
696 }
697} // end of wxWindow::SetScrollbar
698
699void wxWindow::ScrollWindow(
700 int nDx
701, int nDy
702, const wxRect* pRect
703)
704{
705 RECTL vRect2;
706
707 if (pRect)
708 {
709 vRect2.xLeft = pRect->x;
710 vRect2.yTop = pRect->y;
711 vRect2.xRight = pRect->x + pRect->width;
712 vRect2.yBottom = pRect->y + pRect->height;
713 }
714
715 if (pRect)
716 ::WinScrollWindow(GetHwnd(), (LONG)nDx, (LONG)nDy, &vRect2, NULL, NULLHANDLE, NULL, 0L);
717 else
718 ::WinScrollWindow(GetHwnd(), nDx, nDy, NULL, NULL, NULLHANDLE, NULL, 0L);
719} // end of wxWindow::ScrollWindow
720
721// ---------------------------------------------------------------------------
722// subclassing
723// ---------------------------------------------------------------------------
724
725void wxWindow::SubclassWin(
726 WXHWND hWnd
727)
728{
729 HWND hwnd = (HWND)hWnd;
730
731 wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
732
733 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
734
735// wxAssociateWinWithHandle(hwnd, this);
736
737 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
738// ::WinSetWindowULong(hwnd, QWL_USER, (ULONG)wxWndProc);
739} // end of wxWindow::SubclassWin
740
741void wxWindow::UnsubclassWin()
742{
743// wxRemoveHandleAssociation(this);
744
745 //
746 // Restore old Window proc
747 //
748 HWND hwnd = GetHWND();
749
750 if (m_hWnd)
751 {
752// m_hWnd = 0;
753
754 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
755
756 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
757 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
758 {
759 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
760 m_fnOldWndProc = 0;
761 }
762 }
763} // end of wxWindow::UnsubclassWin
764
765//
766// Make a Windows extended style from the given wxWindows window style
767//
768WXDWORD wxWindow::MakeExtendedStyle(
769 long lStyle
770, bool bEliminateBorders
771)
772{
773 //
774 // PM does not support extended style
775 //
776 WXDWORD exStyle = 0;
777 return exStyle;
778} // end of wxWindow::MakeExtendedStyle
779
780//
781// Determines whether native 3D effects or CTL3D should be used,
782// applying a default border style if required, and returning an extended
783// style to pass to CreateWindowEx.
784//
785WXDWORD wxWindow::Determine3DEffects(
786 WXDWORD dwDefaultBorderStyle
787, bool* pbWant3D
788) const
789{
790 WXDWORD dwStyle = 0L;
791
792 //
793 // Native PM does not have any specialize 3D effects like WIN32 does
794 //
795 *pbWant3D = FALSE;
796 return dwStyle;
797} // end of wxWindow::Determine3DEffects
798
799#if WXWIN_COMPATIBILITY
800void wxWindow::OnCommand(
801 wxWindow& rWin
802, wxCommandEvent& rEvent
803)
804{
805 if (GetEventHandler()->ProcessEvent(rEvent))
806 return;
807 if (m_parent)
808 m_parent->GetEventHandler()->OnCommand( rWin
809 ,rEvent
810 );
811} // end of wxWindow::OnCommand
812
813wxObject* wxWindow::GetChild(
814 int nNumber
815) const
816{
817 //
818 // Return a pointer to the Nth object in the Panel
819 //
820 wxNode* pNode = GetChildren().First();
821 int n = nNumber;
822
823 while (pNode && n--)
824 pNode = pNode->Next();
825 if (pNode)
826 {
827 wxObject* pObj = (wxObject*)pNode->Data();
828 return(pObj);
829 }
830 else
831 return NULL;
832} // end of wxWindow::GetChild
833
834#endif // WXWIN_COMPATIBILITY
835
836//
837// Setup background and foreground colours correctly
838//
839void wxWindow::SetupColours()
840{
841 if ( GetParent() )
842 SetBackgroundColour(GetParent()->GetBackgroundColour());
843} // end of wxWindow::SetupColours
844
845void wxWindow::OnIdle(
846 wxIdleEvent& rEvent
847)
848{
849 //
850 // Check if we need to send a LEAVE event
851 //
852 if (m_bMouseInWindow)
853 {
854 POINTL vPoint;
855
856 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
857 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
858 {
859 //
860 // Generate a LEAVE event
861 //
862 m_bMouseInWindow = FALSE;
863
864 //
865 // Unfortunately the mouse button and keyboard state may have changed
866 // by the time the OnIdle function is called, so 'state' may be
867 // meaningless.
868 //
869 int nState = 0;
870
871 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
872 nState |= VK_SHIFT;
873 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
874 nState |= VK_CTRL;
875
876 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
877
878 InitMouseEvent( rEvent
879 ,vPoint.x
880 ,vPoint.y
881 ,nState
882 );
883 (void)GetEventHandler()->ProcessEvent(rEvent);
884 }
885 }
886 UpdateWindowUI();
887} // end of wxWindow::OnIdle
888
889//
890// Set this window to be the child of 'parent'.
891//
892bool wxWindow::Reparent(
893 wxWindow* pParent
894)
895{
896 if (!wxWindowBase::Reparent(pParent))
897 return FALSE;
898
899 HWND hWndChild = GetHwnd();
900 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
901
902 ::WinSetParent(hWndChild, hWndParent, TRUE);
903 return TRUE;
904} // end of wxWindow::Reparent
905
906void wxWindow::Clear()
907{
908 wxClientDC vDc(this);
909 wxBrush vBrush( GetBackgroundColour()
910 ,wxSOLID
911 );
912
913 vDc.SetBackground(vBrush);
914 vDc.Clear();
915} // end of wxWindow::Clear
916
917void wxWindow::Refresh(
918 bool bEraseBack
919, const wxRect* pRect
920)
921{
922 HWND hWnd = GetHwnd();
923
924 if (hWnd)
925 {
926 if (pRect)
927 {
928 RECTL vOs2Rect;
929
930 vOs2Rect.xLeft = pRect->x;
931 vOs2Rect.yTop = pRect->y;
932 vOs2Rect.xRight = pRect->x + pRect->width;
933 vOs2Rect.yBottom = pRect->y + pRect->height;
934
935 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
936 }
937 else
938 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
939 }
940} // end of wxWindow::Refresh
941
942// ---------------------------------------------------------------------------
943// drag and drop
944// ---------------------------------------------------------------------------
945
946#if wxUSE_DRAG_AND_DROP
947void wxWindow::SetDropTarget(
948 wxDropTarget* pDropTarget
949)
950{
951 if (m_dropTarget != 0)
952 {
953 m_dropTarget->Revoke(m_hWnd);
954 delete m_dropTarget;
955 }
956 m_dropTarget = pDropTarget;
957 if (m_dropTarget != 0)
958 m_dropTarget->Register(m_hWnd);
959} // end of wxWindow::SetDropTarget
960#endif
961
962//
963// old style file-manager drag&drop support: we retain the old-style
964// DragAcceptFiles in parallel with SetDropTarget.
965//
966void wxWindow::DragAcceptFiles(
967 bool bAccept
968)
969{
970 HWND hWnd = GetHwnd();
971
972 if (hWnd && bAccept)
973 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
974} // end of wxWindow::DragAcceptFiles
975
976// ----------------------------------------------------------------------------
977// tooltips
978// ----------------------------------------------------------------------------
979
980#if wxUSE_TOOLTIPS
981
982void wxWindow::DoSetToolTip(
983 wxToolTip* pTooltip
984)
985{
986 wxWindowBase::DoSetToolTip(pTooltip);
987
988 if (m_tooltip)
989 m_tooltip->SetWindow(this);
990} // end of wxWindow::DoSetToolTip
991
992#endif // wxUSE_TOOLTIPS
993
994// ---------------------------------------------------------------------------
995// moving and resizing
996// ---------------------------------------------------------------------------
997
998// Get total size
999void wxWindow::DoGetSize(
1000 int* pWidth
1001, int* pHeight
1002) const
1003{
1004 HWND hWnd = GetHwnd();
1005 RECTL vRect;
1006
1007 ::WinQueryWindowRect(hWnd, &vRect);
1008
1009 if (pWidth)
1010 *pWidth = vRect.xRight - vRect.xLeft;
1011 if (pHeight )
1012 // OS/2 PM is backwards from windows
1013 *pHeight = vRect.yTop - vRect.yBottom;
1014} // end of wxWindow::DoGetSize
1015
1016void wxWindow::DoGetPosition(
1017 int* pX
1018, int* pY
1019) const
1020{
1021 HWND hWnd = GetHwnd();
1022 RECT vRect;
1023 POINTL vPoint;
1024
1025 ::WinQueryWindowRect(hWnd, &vRect);
1026
1027 vPoint.x = vRect.xLeft;
1028 vPoint.y = vRect.yBottom;
1029
1030 //
1031 // We do the adjustments with respect to the parent only for the "real"
1032 // children, not for the dialogs/frames
1033 //
1034 if (!IsTopLevel())
1035 {
1036 HWND hParentWnd = 0;
1037 wxWindow* pParent = GetParent();
1038
1039 if (pParent)
1040 hParentWnd = GetWinHwnd(pParent);
1041
1042 //
1043 // Since we now have the absolute screen coords, if there's a parent we
1044 // must subtract its bottom left corner
1045 //
1046 if (hParentWnd)
1047 {
1048 RECTL vRect2;
1049
1050 ::WinQueryWindowRect(hParentWnd, &vRect2);
1051 vPoint.x -= vRect.xLeft;
1052 vPoint.y -= vRect.yBottom;
1053 }
1054
1055 //
1056 // We may be faking the client origin. So a window that's really at (0,
1057 // 30) may appear (to wxWin apps) to be at (0, 0).
1058 //
1059 wxPoint vPt(pParent->GetClientAreaOrigin());
1060
1061 vPoint.x -= vPt.x;
1062 vPoint.y -= vPt.y;
1063 }
1064
1065 if (pX)
1066 *pX = vPoint.x;
1067 if (pY)
1068 *pY = vPoint.y;
1069} // end of wxWindow::DoGetPosition
1070
1071void wxWindow::DoScreenToClient(
1072 int* pX
1073, int* pY
1074) const
1075{
1076 HWND hWnd = GetHwnd();
1077 SWP vSwp;
1078
1079 ::WinQueryWindowPos(hWnd, &vSwp);
1080
1081 if (pX)
1082 *pX -= vSwp.x;
1083 if (pY)
1084 *pY -= vSwp.y;
1085} // end of wxWindow::DoScreenToClient
1086
1087void wxWindow::DoClientToScreen(
1088 int* pX
1089, int* pY
1090) const
1091{
1092 HWND hWnd = GetHwnd();
1093 SWP vSwp;
1094
1095 ::WinQueryWindowPos(hWnd, &vSwp);
1096
1097 if (pX)
1098 *pX += vSwp.x;
1099 if (pY)
1100 *pY += vSwp.y;
1101} // end of wxWindow::DoClientToScreen
1102
1103//
1104// Get size *available for subwindows* i.e. excluding menu bar etc.
1105// Must be a frame type window
1106//
1107void wxWindow::DoGetClientSize(
1108 int* pWidth
1109, int* pHeight
1110) const
1111{
1112 HWND hWnd = GetHwnd();
1113 HWND hWndClient;
1114 RECTL vRect;
1115
1116 hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1117 ::WinQueryWindowRect(hWndClient, &vRect);
1118
1119 if (pWidth)
1120 *pWidth = vRect.xRight;
1121 if (pHeight)
1122 *pHeight = vRect.yTop;
1123} // end of wxWindow::DoGetClientSize
1124
1125void wxWindow::DoMoveWindow(
1126 int nX
1127, int nY
1128, int nWidth
1129, int nHeight
1130)
1131{
1132 if ( !::WinSetWindowPos( GetHwnd()
1133 ,HWND_TOP
1134 ,(LONG)nX
1135 ,(LONG)nY
1136 ,(LONG)nWidth
1137 ,(LONG)nHeight
1138 ,SWP_SIZE | SWP_MOVE
1139 ))
1140 {
1141 wxLogLastError("MoveWindow");
1142 }
1143} // end of wxWindow::DoMoveWindow
1144
1145//
1146// Set the size of the window: if the dimensions are positive, just use them,
1147// but if any of them is equal to -1, it means that we must find the value for
1148// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1149// which case -1 is a valid value for x and y)
1150//
1151// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1152// the width/height to best suit our contents, otherwise we reuse the current
1153// width/height
1154//
1155void wxWindow::DoSetSize(
1156 int nX
1157, int nY
1158, int nWidth
1159, int nHeight
1160, int nSizeFlags
1161)
1162{
1163 //
1164 // Get the current size and position...
1165 //
1166 int nCurrentX;
1167 int nCurrentY;
1168 int nCurrentWidth;
1169 int nCurrentHeight;
1170 wxSize vSize(-1, -1);
1171
1172 GetPosition( &nCurrentX
1173 ,&nCurrentY
1174 );
1175 GetSize( &nCurrentWidth
1176 ,&nCurrentHeight
1177 );
1178
1179 //
1180 // ... and don't do anything (avoiding flicker) if it's already ok
1181 //
1182 if ( nX == nCurrentX &&
1183 nY == nCurrentY &&
1184 nWidth == nCurrentWidth &&
1185 nHeight == nCurrentHeight
1186 )
1187 {
1188 return;
1189 }
1190
1191 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1192 nX = nCurrentX;
1193 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1194 nY = nCurrentY;
1195
1196 AdjustForParentClientOrigin( nX
1197 ,nY
1198 ,nSizeFlags
1199 );
1200
1201 if (nWidth == -1)
1202 {
1203 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
1204 {
1205 vSize = DoGetBestSize();
1206 nWidth = vSize.x;
1207 }
1208 else
1209 {
1210 //
1211 // Just take the current one
1212 //
1213 nWidth = nCurrentWidth;
1214 }
1215 }
1216
1217 if (nHeight == -1)
1218 {
1219 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
1220 {
1221 if (vSize.x == -1)
1222 {
1223 vSize = DoGetBestSize();
1224 }
1225 nHeight = vSize.y;
1226 }
1227 else
1228 {
1229 // just take the current one
1230 nHeight = nCurrentHeight;
1231 }
1232 }
1233
1234 DoMoveWindow( nX
1235 ,nY
1236 ,nWidth
1237 ,nHeight
1238 );
1239} // end of wxWindow::DoSetSize
1240
1241void wxWindow::DoSetClientSize(
1242 int nWidth
1243, int nHeight
1244)
1245{
1246 wxWindow* pParent = GetParent();
1247 HWND hWnd = GetHwnd();
1248 HWND hParentWnd = (HWND)0;
1249 HWND hClientWnd = (HWND)0;
1250 RECTL vRect;
1251 RECT vRect2;
1252 RECT vRect3;
1253
1254 hClientWnd = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
1255 ::WinQueryWindowRect(hClientWnd, &vRect2);
1256
1257 if (pParent)
1258 hParentWnd = (HWND) pParent->GetHWND();
1259
1260 ::WinQueryWindowRect(hWnd, &vRect);
1261 ::WinQueryWindowRect(hParentWnd, &vRect3);
1262 //
1263 // Find the difference between the entire window (title bar and all)
1264 // and the client area; add this to the new client size to move the
1265 // window. OS/2 is backward from windows on height
1266 //
1267 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1268 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
1269
1270 //
1271 // If there's a parent, must subtract the parent's bottom left corner
1272 // since MoveWindow moves relative to the parent
1273 //
1274 POINTL vPoint;
1275
1276 vPoint.x = vRect2.xLeft;
1277 vPoint.y = vRect2.yBottom;
1278 if (pParent)
1279 {
1280 vPoint.x -= vRect3.xLeft;
1281 vPoint.y -= vRect3.yBottom;
1282 }
1283
1284 DoMoveWindow( vPoint.x
1285 ,vPoint.y
1286 ,nActualWidth
1287 ,nActualHeight
1288 );
1289
1290 wxSizeEvent vEvent( wxSize( nWidth
1291 ,nHeight
1292 )
1293 ,m_windowId
1294 );
1295
1296 vEvent.SetEventObject(this);
1297 GetEventHandler()->ProcessEvent(vEvent);
1298} // end of wxWindow::DoSetClientSize
1299
1300wxPoint wxWindow::GetClientAreaOrigin() const
1301{
1302 return wxPoint(0, 0);
1303} // end of wxWindow::GetClientAreaOrigin
1304
1305void wxWindow::AdjustForParentClientOrigin(
1306 int& rX
1307, int& rY
1308, int nSizeFlags
1309)
1310{
1311 //
1312 // Don't do it for the dialogs/frames - they float independently of their
1313 // parent
1314 //
1315 if (!IsTopLevel())
1316 {
1317 wxWindow* pParent = GetParent();
1318
1319 if (!(nSizeFlags & wxSIZE_NO_ADJUSTMENTS) && pParent)
1320 {
1321 wxPoint vPoint(pParent->GetClientAreaOrigin());
1322 rX += vPoint.x;
1323 rY += vPoint.y;
1324 }
1325 }
1326} // end of wxWindow::AdjustForParentClientOrigin
1327
1328// ---------------------------------------------------------------------------
1329// text metrics
1330// ---------------------------------------------------------------------------
1331
1332int wxWindow::GetCharHeight() const
1333{
1334 HPS hPs;
1335 FONTMETRICS vFontMetrics;
1336 BOOL bRc;
1337
1338 hPs = ::WinGetPS(GetHwnd());
1339
1340 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1341 return (0);
1342 else
1343 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
1344 ::WinReleasePS(hPs);
1345} // end of wxWindow::GetCharHeight
1346
1347int wxWindow::GetCharWidth() const
1348{
1349 HPS hPs;
1350 FONTMETRICS vFontMetrics;
1351
1352 hPs = ::WinGetPS(GetHwnd());
1353
1354 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
1355 return (0);
1356 else
1357 return(vFontMetrics.lAveCharWidth);
1358 ::WinReleasePS(hPs);
1359} // end of wxWindow::GetCharWidth
1360
1361void wxWindow::GetTextExtent(
1362 const wxString& rString
1363, int* pX
1364, int* pY
1365, int* pDescent
1366, int* pExternalLeading
1367, const wxFont* pTheFont
1368) const
1369{
1370 const wxFont* pFontToUse = pTheFont;
1371 HPS hPs;
1372
1373 hPs = ::WinGetPS(GetHwnd());
1374/*
1375// TODO: Will have to play with fonts later
1376
1377 if (!pFontToUse)
1378 pFontToUse = &m_font;
1379
1380 HFONT hFnt = 0;
1381 HFONT hFfontOld = 0;
1382
1383 if (pFontToUse && pFontToUse->Ok())
1384 {
1385 ::GpiCreateLog
1386 hFnt = (HFONT)((wxFont *)pFontToUse)->GetResourceHandle(); // const_cast
1387 if (hFnt)
1388 hFontOld = (HFONT)SelectObject(dc,fnt);
1389 }
1390
1391 SIZE sizeRect;
1392 TEXTMETRIC tm;
1393 GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1394 GetTextMetrics(dc, &tm);
1395
1396 if ( fontToUse && fnt && hfontOld )
1397 SelectObject(dc, hfontOld);
1398
1399 ReleaseDC(hWnd, dc);
1400
1401 if ( x )
1402 *x = sizeRect.cx;
1403 if ( y )
1404 *y = sizeRect.cy;
1405 if ( descent )
1406 *descent = tm.tmDescent;
1407 if ( externalLeading )
1408 *externalLeading = tm.tmExternalLeading;
1409*/
1410 ::WinReleasePS(hPs);
1411}
1412
1413#if wxUSE_CARET && WXWIN_COMPATIBILITY
1414// ---------------------------------------------------------------------------
1415// Caret manipulation
1416// ---------------------------------------------------------------------------
1417
1418void wxWindow::CreateCaret(
1419 int nWidth
1420, int nHeight
1421)
1422{
1423 SetCaret(new wxCaret( this
1424 ,nWidth
1425 ,nHeight
1426 ));
1427} // end of wxWindow::CreateCaret
1428
1429void wxWindow::CreateCaret(
1430 const wxBitmap* pBitmap
1431)
1432{
1433 wxFAIL_MSG("not implemented");
1434} // end of wxWindow::CreateCaret
1435
1436void wxWindow::ShowCaret(
1437 bool bShow
1438)
1439{
1440 wxCHECK_RET( m_caret, "no caret to show" );
1441
1442 m_caret->Show(bShow);
1443} // end of wxWindow::ShowCaret
1444
1445void wxWindow::DestroyCaret()
1446{
1447 SetCaret(NULL);
1448} // end of wxWindow::DestroyCaret
1449
1450void wxWindow::SetCaretPos(
1451 int nX
1452, int nY)
1453{
1454 wxCHECK_RET( m_caret, "no caret to move" );
1455
1456 m_caret->Move( nX
1457 ,nY
1458 );
1459} // end of wxWindow::SetCaretPos
1460
1461void wxWindow::GetCaretPos(
1462 int* pX
1463, int* pY
1464) const
1465{
1466 wxCHECK_RET( m_caret, "no caret to get position of" );
1467
1468 m_caret->GetPosition( pX
1469 ,pY
1470 );
1471} // end of wxWindow::GetCaretPos
1472
1473#endif //wxUSE_CARET
1474
1475// ---------------------------------------------------------------------------
1476// popup menu
1477// ---------------------------------------------------------------------------
1478
1479bool wxWindow::DoPopupMenu(
1480 wxMenu* pMenu
1481, int nX
1482, int nY
1483)
1484{
1485 HWND hWnd = GetHwnd();
1486 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1487 HWND hMenu = GetHmenuOf(pMenu);
1488
1489 pMenu->SetInvokingWindow(this);
1490 pMenu->UpdateUI();
1491
1492 DoClientToScreen( &nX
1493 ,&nY
1494 );
1495 wxCurrentPopupMenu = pMenu;
1496
1497 ::WinPopupMenu( hWndParent
1498 ,hWnd
1499 ,hMenu
1500 ,nX
1501 ,nY
1502 ,0L
1503 ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
1504 );
1505 wxYield();
1506 wxCurrentPopupMenu = NULL;
1507
1508 pMenu->SetInvokingWindow(NULL);
1509 return TRUE;
1510} // end of wxWindow::DoPopupMenu
1511
1512// ===========================================================================
1513// pre/post message processing
1514// ===========================================================================
1515
1516MRESULT wxWindow::OS2DefWindowProc(
1517 WXUINT uMsg
1518, WXWPARAM wParam
1519, WXLPARAM lParam
1520)
1521{
1522DEBUG_PRINTF(wxWindow::OS2DefWindowProc);
1523
1524 if (m_fnOldWndProc)
1525 return (MRESULT)m_fnOldWndProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
1526 else
1527 return ::WinDefWindowProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
1528} // end of wxWindow::OS2DefWindowProc
1529
1530bool wxWindow::OS2ProcessMessage(
1531 WXMSG* pMsg
1532)
1533{
1534 QMSG* pQMsg = (QMSG*)pMsg;
1535
1536DEBUG_PRINTF(OS2ProcessMessage);
1537
1538 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
1539 {
1540 //
1541 // Intercept dialog navigation keys
1542 //
1543 bool bProcess = TRUE;
1544 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
1545
1546 if (uKeyFlags & KC_KEYUP)
1547 bProcess = FALSE;
1548
1549 if (uKeyFlags & KC_ALT)
1550 bProcess = FALSE;
1551
1552 if (!(uKeyFlags & KC_VIRTUALKEY))
1553 bProcess = FALSE;
1554
1555 if (bProcess)
1556 {
1557 bool bCtrlDown = IsCtrlDown();
1558 bool bShiftDown = IsShiftDown();
1559
1560 //
1561 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
1562 // don't process it if it's the case (except for Ctrl-Tab/Enter
1563 // combinations which are always processed)
1564 //
1565 ULONG ulDlgCode = 0;
1566
1567 if (!bCtrlDown)
1568 {
1569 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
1570 }
1571
1572 bool bForward = TRUE;
1573 bool bWindowChange = FALSE;
1574
1575 switch (SHORT2FROMMP(pQMsg->mp2))
1576 {
1577 //
1578 // Going to make certain assumptions about specific types of controls
1579 // here, so we may have to alter some things later if they prove invalid
1580 //
1581 case VK_TAB:
1582 //
1583 // Shift tabl will always be a nav-key but tabs may be wanted
1584 //
1585 if (!bShiftDown)
1586 {
1587 bProcess = FALSE;
1588 }
1589 else
1590 {
1591 //
1592 // Entry Fields want tabs for themselve usually
1593 //
1594 switch (ulDlgCode)
1595 {
1596 case DLGC_ENTRYFIELD:
1597 case DLGC_MLE:
1598 bProcess = TRUE;
1599 break;
1600
1601 default:
1602 bProcess = FALSE;
1603 }
1604
1605 //
1606 // Ctrl-Tab cycles thru notebook pages
1607 //
1608 bWindowChange = bCtrlDown;
1609 bForward = !bShiftDown;
1610 }
1611 break;
1612
1613 case VK_UP:
1614 case VK_LEFT:
1615 if (bCtrlDown)
1616 bProcess = FALSE;
1617 else
1618 bForward = FALSE;
1619 break;
1620
1621 case VK_DOWN:
1622 case VK_RIGHT:
1623 if (bCtrlDown)
1624 bProcess = FALSE;
1625 break;
1626
1627 case VK_ENTER:
1628 {
1629 if (bCtrlDown)
1630 {
1631 //
1632 // ctrl-enter is not processed
1633 //
1634 return FALSE;
1635 }
1636 else if (ulDlgCode & DLGC_BUTTON)
1637 {
1638 //
1639 // buttons want process Enter themselevs
1640 //
1641 bProcess = FALSE;
1642 }
1643 else
1644 {
1645 wxPanel* pPanel = wxDynamicCast(this, wxPanel);
1646 wxButton* pBtn = NULL;
1647
1648 if (pPanel)
1649 {
1650 //
1651 // Panel may have a default button which should
1652 // be activated by Enter
1653 //
1654 pBtn = pPanel->GetDefaultItem();
1655 }
1656
1657 if (pBtn && pBtn->IsEnabled())
1658 {
1659 //
1660 // If we do have a default button, do press it
1661 //
1662 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
1663 return TRUE;
1664 }
1665 // else: but if it does not it makes sense to make
1666 // it work like a TAB - and that's what we do.
1667 // Note that Ctrl-Enter always works this way.
1668 }
1669 }
1670 break;
1671
1672 default:
1673 bProcess = FALSE;
1674 }
1675
1676 if (bProcess)
1677 {
1678 wxNavigationKeyEvent vEvent;
1679
1680 vEvent.SetDirection(bForward);
1681 vEvent.SetWindowChange(bWindowChange);
1682 vEvent.SetEventObject(this);
1683
1684 if (GetEventHandler()->ProcessEvent(vEvent))
1685 {
1686 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
1687
1688 if (pBtn)
1689 {
1690 //
1691 // The button which has focus should be default
1692 //
1693 pBtn->SetDefault();
1694 }
1695 return TRUE;
1696 }
1697 }
1698 }
1699 //
1700 // Let Dialogs process
1701 //
1702 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
1703 return TRUE;
1704 }
1705
1706#if wxUSE_TOOLTIPS
1707 if ( m_tooltip )
1708 {
1709 // relay mouse move events to the tooltip control
1710 QMSG* pQMsg = (QMSG*)pMsg;
1711
1712 if (pQMsg->msg == WM_MOUSEMOVE )
1713 m_tooltip->RelayEvent(pMsg);
1714 }
1715#endif // wxUSE_TOOLTIPS
1716
1717 return FALSE;
1718} // end of wxWindow::OS2ProcessMessage
1719
1720bool wxWindow::OS2TranslateMessage(
1721 WXMSG* pMsg
1722)
1723{
1724#if wxUSE_ACCEL
1725 return m_acceleratorTable.Translate(m_hWnd, pMsg);
1726#else
1727 return FALSE;
1728#endif //wxUSE_ACCEL
1729} // end of wxWindow::OS2TranslateMessage
1730
1731// ---------------------------------------------------------------------------
1732// message params unpackers
1733// ---------------------------------------------------------------------------
1734
1735void wxWindow::UnpackCommand(
1736 WXWPARAM wParam
1737, WXLPARAM lParam
1738, WORD* pId
1739, WXHWND* phWnd
1740, WORD* pCmd
1741)
1742{
1743/*
1744 *pId = LOWORD(wParam);
1745 *phWnd = (WXHWND)lParam;
1746 *pCmd = HIWORD(wParam);
1747*/
1748 *pId = LOWORD(wParam);
1749 *phWnd = NULL; // or may be GetHWND() ?
1750 *pCmd = LOWORD(lParam);
1751} // end of wxWindow::UnpackCommand
1752
1753void wxWindow::UnpackActivate(
1754 WXWPARAM wParam
1755, WXLPARAM lParam
1756, WXWORD* pState
1757, WXHWND* phWnd
1758)
1759{
1760 *pState = LOWORD(wParam);
1761 *phWnd = (WXHWND)lParam;
1762} // end of wxWindow::UnpackActivate
1763
1764void wxWindow::UnpackScroll(
1765 WXWPARAM wParam
1766, WXLPARAM lParam
1767, WXWORD* pCode
1768, WXWORD* pPos
1769, WXHWND* phWnd
1770)
1771{
1772 *pCode = LOWORD(wParam);
1773 *pPos = HIWORD(wParam);
1774 *phWnd = (WXHWND)lParam;
1775} // end of wxWindow::UnpackScroll
1776
1777void wxWindow::UnpackMenuSelect(
1778 WXWPARAM wParam
1779, WXLPARAM lParam
1780, WXWORD* pItem
1781, WXWORD* pFlags
1782, WXHMENU* phMenu
1783)
1784{
1785 *pItem = (WXWORD)LOWORD(wParam);
1786 *pFlags = HIWORD(wParam);
1787 *phMenu = (WXHMENU)lParam;
1788} // end of wxWindow::UnpackMenuSelect
1789
1790// ---------------------------------------------------------------------------
1791// Main wxWindows window proc and the window proc for wxWindow
1792// ---------------------------------------------------------------------------
1793
1794//
1795// Hook for new window just as it's being created, when the window isn't yet
1796// associated with the handle
1797//
1798wxWindow* wxWndHook = NULL;
1799
1800//
1801// Main window proc
1802//
1803MRESULT EXPENTRY wxWndProc(
1804 HWND hWnd
1805, ULONG ulMsg
1806, MPARAM wParam
1807, MPARAM lParam
1808)
1809{
1810 //
1811 // Trace all ulMsgs - useful for the debugging
1812 //
1813#ifdef __WXDEBUG__
1814DEBUG_PRINTF(__WXDEBUG__wxWndProc);
1815 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
1816 wxGetMessageName(ulMsg), wParam, lParam);
1817#endif // __WXDEBUG__
1818
1819 wxWindow* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
1820
1821 //
1822 // When we get the first message for the HWND we just created, we associate
1823 // it with wxWindow stored in wxWndHook
1824 //
1825 if (!pWnd && wxWndHook)
1826 {
1827 wxAssociateWinWithHandle(hWnd, wxWndHook);
1828 pWnd = wxWndHook;
1829 wxWndHook = NULL;
1830 pWnd->SetHWND((WXHWND)hWnd);
1831 }
1832
1833 MRESULT rc = (MRESULT)0;
1834
1835
1836 //
1837 // Stop right here if we don't have a valid handle in our wxWindow object.
1838 //
1839 if (pWnd && !pWnd->GetHWND())
1840 {
1841 pWnd->SetHWND((WXHWND) hWnd);
1842 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
1843 pWnd->SetHWND(0);
1844 }
1845 else
1846 {
1847 if (pWnd)
1848 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
1849 else
1850 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
1851 }
1852
1853 return rc;
1854} // end of wxWndProc
1855
1856//
1857// We will add (or delete) messages we need to handle at this default
1858// level as we go
1859//
1860MRESULT wxWindow::OS2WindowProc(
1861 WXUINT uMsg
1862, WXWPARAM wParam
1863, WXLPARAM lParam
1864)
1865{
1866 //
1867 // Did we process the uMsg?
1868 //
1869 bool bProcessed = FALSE;
1870 bool bAllow;
1871 MRESULT mResult;
1872 WXHICON hIcon;
1873 WXHBRUSH hBrush;
1874
1875 //
1876 // The return value
1877 //
1878// union
1879// {
1880// bool bAllow;
1881// MRESULT mResult;
1882// WXHICON hIcon;
1883// WXHBRUSH hBrush;
1884// } vRc;
1885
1886 //
1887 // For most messages we should return 0 when we do process the message
1888 //
1889 mResult = (MRESULT)0;
1890
1891 switch (uMsg)
1892 {
1893 case WM_CREATE:
1894 {
1895 bool bMayCreate;
1896
1897 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
1898 ,&bMayCreate
1899 );
1900 if (bProcessed)
1901 {
1902 //
1903 // Return 0 to bAllow window creation
1904 //
1905 mResult = (MRESULT)(bMayCreate ? 0 : -1);
1906 }
1907 }
1908 break;
1909
1910 case WM_DESTROY:
1911 HandleDestroy();
1912 bProcessed = TRUE;
1913 break;
1914
1915 case WM_MOVE:
1916 bProcessed = HandleMove( LOWORD(lParam)
1917 ,HIWORD(lParam)
1918 );
1919 break;
1920
1921 case WM_SIZE:
1922 bProcessed = HandleSize( LOWORD(lParam)
1923 ,HIWORD(lParam)
1924 ,(WXUINT)wParam
1925 );
1926 break;
1927
1928 case WM_ACTIVATE:
1929 {
1930 WXWORD wState;
1931 WXHWND hWnd;
1932
1933 UnpackActivate( wParam
1934 ,lParam
1935 ,&wState
1936 ,&hWnd
1937 );
1938
1939 bProcessed = HandleActivate( wState
1940 ,(WXHWND)hWnd
1941 );
1942 bProcessed = FALSE;
1943 }
1944 break;
1945
1946 case WM_SETFOCUS:
1947 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
1948 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
1949 else
1950 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
1951 break;
1952
1953 case WM_PAINT:
1954DEBUG_PRINTF(WM_PAINT)
1955 bProcessed = HandlePaint();
1956 break;
1957
1958 case WM_CLOSE:
1959 //
1960 // Don't let the DefWindowProc() destroy our window - we'll do it
1961 // ourselves in ~wxWindow
1962 //
1963 bProcessed = TRUE;
1964 mResult = (MRESULT)TRUE;
1965DEBUG_PRINTF(WM_CLOSE)
1966 break;
1967
1968 case WM_SHOW:
1969DEBUG_PRINTF(WM_SHOW)
1970 bProcessed = HandleShow(wParam != 0, (int)lParam);
1971 break;
1972
1973 //
1974 // Under OS2 PM Joysticks are treated just like mouse events
1975 // The "Motion" events will be prevelent in joysticks
1976 //
1977 case WM_MOUSEMOVE:
1978 case WM_BUTTON1DOWN:
1979 case WM_BUTTON1UP:
1980 case WM_BUTTON1DBLCLK:
1981 case WM_BUTTON1MOTIONEND:
1982 case WM_BUTTON1MOTIONSTART:
1983 case WM_BUTTON2DOWN:
1984 case WM_BUTTON2UP:
1985 case WM_BUTTON2DBLCLK:
1986 case WM_BUTTON2MOTIONEND:
1987 case WM_BUTTON2MOTIONSTART:
1988 case WM_BUTTON3DOWN:
1989 case WM_BUTTON3UP:
1990 case WM_BUTTON3DBLCLK:
1991 case WM_BUTTON3MOTIONEND:
1992 case WM_BUTTON3MOTIONSTART:
1993 {
1994 short x = LOWORD(lParam);
1995 short y = HIWORD(lParam);
1996
1997 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
1998 }
1999 break;
2000 case WM_SYSCOMMAND:
2001 bProcessed = HandleSysCommand(wParam, lParam);
2002 break;
2003
2004 case WM_COMMAND:
2005 {
2006 WORD id, cmd;
2007 WXHWND hwnd;
2008DEBUG_PRINTF(WM_COMMAND-in)
2009 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2010
2011 bProcessed = HandleCommand(id, cmd, hwnd);
2012DEBUG_PRINTF(WM_COMMAND-out)
2013 }
2014 break;
2015
2016 //
2017 // For these messages we must return TRUE if process the message
2018 //
2019 case WM_DRAWITEM:
2020 case WM_MEASUREITEM:
2021 {
2022 int idCtrl = (UINT)wParam;
2023 if ( uMsg == WM_DRAWITEM )
2024 {
2025 bProcessed = OS2OnDrawItem(idCtrl,
2026 (WXDRAWITEMSTRUCT *)lParam);
2027 }
2028 else
2029 {
2030 bProcessed = OS2OnMeasureItem(idCtrl,
2031 (WXMEASUREITEMSTRUCT *)lParam);
2032 }
2033
2034 if ( bProcessed )
2035 mResult = (MRESULT)TRUE;
2036 }
2037 break;
2038
2039 case WM_QUERYDLGCODE:
2040 if ( m_lDlgCode )
2041 {
2042 mResult = (MRESULT)m_lDlgCode;
2043 bProcessed = TRUE;
2044 }
2045 //
2046 //else: get the dlg code from the DefWindowProc()
2047 //
2048 break;
2049
2050 //
2051 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2052 // and key-down events are obtained from the WM_CHAR params.
2053 //
2054 case WM_CHAR:
2055 {
2056 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
2057
2058 if (uKeyFlags & KC_KEYUP)
2059 {
2060 bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
2061 break;
2062 }
2063 else // keydown event
2064 {
2065 //
2066 // If this has been processed by an event handler,
2067 // return 0 now (we've handled it). DON't RETURN
2068 // we still need to process further
2069 //
2070 HandleKeyDown((WXDWORD)wParam, lParam);
2071 if (uKeyFlags & KC_VIRTUALKEY)
2072 {
2073 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2074
2075 //
2076 // We consider these message "not interesting" to OnChar
2077 //
2078 if (uVk == VK_SHIFT || uVk == VK_CTRL )
2079 {
2080 bProcessed = TRUE;
2081 break;
2082 }
2083 switch(uVk)
2084 {
2085 //
2086 // Avoid duplicate messages to OnChar for these ASCII keys: they
2087 // will be translated by TranslateMessage() and received in WM_CHAR
2088 case VK_ESC:
2089 case VK_SPACE:
2090 case VK_ENTER:
2091 case VK_BACKSPACE:
2092 case VK_TAB:
2093 // But set processed to FALSE, not TRUE to still pass them to
2094 // the control's default window proc - otherwise built-in
2095 // keyboard handling won't work
2096 bProcessed = FALSE;
2097 break;
2098
2099 case VK_LEFT:
2100 case VK_RIGHT:
2101 case VK_DOWN:
2102 case VK_UP:
2103 default:
2104 bProcessed = HandleChar((WXDWORD)wParam, lParam);
2105 }
2106 break;
2107 }
2108 else // WM_CHAR -- Always an ASCII character
2109 {
2110 bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
2111 break;
2112 }
2113 }
2114 }
2115
2116 case WM_HSCROLL:
2117 case WM_VSCROLL:
2118 {
2119 WXWORD wCode;
2120 WXWORD wPos;
2121 WXHWND hWnd;
2122 UnpackScroll( wParam
2123 ,lParam
2124 ,&wCode
2125 ,&wPos
2126 ,&hWnd
2127 );
2128
2129 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2130 : wxVERTICAL
2131 ,wCode
2132 ,wPos
2133 ,hWnd
2134 );
2135 }
2136 break;
2137
2138#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2139 case WM_CTLCOLORCHANGE:
2140 {
2141 bProcessed = HandleCtlColor(&hBrush);
2142 }
2143 break;
2144#endif
2145 //
2146 // Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to
2147 // things such as colors and fonts and such
2148 //
2149 case WM_QUERYWINDOWPARAMS:
2150 {
2151 PWNDPARAMS pWndParams = (PWNDPARAMS)wParam;
2152
2153 bProcessed = HandleWindowParams( pWndParams
2154 ,lParam
2155 );
2156 }
2157 break;
2158
2159 // the return value for this message is ignored
2160 case WM_SYSCOLORCHANGE:
2161 bProcessed = HandleSysColorChange();
2162 break;
2163
2164 case WM_REALIZEPALETTE:
2165 bProcessed = HandlePaletteChanged();
2166 break;
2167
2168 case WM_PRESPARAMCHANGED:
2169 bProcessed = HandlePresParamChanged(wParam);
2170 break;
2171
2172 // move this to wxFrame
2173 case WM_ERASEBACKGROUND:
2174 bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2175 if (bProcessed)
2176 {
2177 //
2178 // We processed the message, i.e. erased the background
2179 //
2180 mResult = (MRESULT)TRUE;
2181 }
2182 break;
2183
2184 // move all drag and drops to wxDrg
2185 case WM_ENDDRAG:
2186 bProcessed = HandleEndDrag(wParam);
2187 break;
2188
2189 case WM_INITDLG:
2190 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
2191
2192 if ( bProcessed )
2193 {
2194 // we never set focus from here
2195 mResult = FALSE;
2196 }
2197 break;
2198
2199 // wxFrame specific message
2200 case WM_MINMAXFRAME:
2201 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
2202 break;
2203
2204 case WM_SYSVALUECHANGED:
2205 // TODO: do something
2206 mResult = (MRESULT)TRUE;
2207 break;
2208
2209 //
2210 // Comparable to WM_SETPOINTER for windows, only for just controls
2211 //
2212 case WM_CONTROLPOINTER:
2213 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2214 ,(HWND)lParam // Cursor Handle
2215 );
2216 if (bProcessed )
2217 {
2218 //
2219 // Returning TRUE stops the DefWindowProc() from further
2220 // processing this message - exactly what we need because we've
2221 // just set the cursor.
2222 //
2223 mResult = (MRESULT)TRUE;
2224 }
2225 break;
2226 }
2227
2228 if (!bProcessed)
2229 {
2230#ifdef __WXDEBUG__
2231 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
2232 wxGetMessageName(uMsg));
2233#endif // __WXDEBUG__
2234 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
2235 }
2236 return mResult;
2237} // end of wxWindow::OS2WindowProc
2238
2239//
2240// Dialog window proc
2241//
2242MRESULT wxDlgProc(
2243 HWND hWnd
2244, UINT uMsg
2245, MPARAM wParam
2246, MPARAM lParam)
2247{
2248 if (uMsg == WM_INITDLG)
2249 {
2250 //
2251 // For this message, returning TRUE tells system to set focus to the
2252 // first control in the dialog box
2253 //
2254 return (MRESULT)TRUE;
2255 }
2256 else
2257 {
2258 //
2259 // For all the other ones, FALSE means that we didn't process the
2260 // message
2261 //
2262 return (MRESULT)0;
2263 }
2264} // end of wxDlgProc
2265
2266wxWindow* wxFindWinFromHandle(
2267 WXHWND hWnd
2268)
2269{
2270 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2271
2272 if (!pNode)
2273 return NULL;
2274 return (wxWindow *)pNode->Data();
2275} // end of wxFindWinFromHandle
2276
2277void wxAssociateWinWithHandle(
2278 HWND hWnd
2279, wxWindow* pWin
2280)
2281{
2282 //
2283 // Adding NULL hWnd is (first) surely a result of an error and
2284 // (secondly) breaks menu command processing
2285 //
2286 wxCHECK_RET( hWnd != (HWND)NULL,
2287 wxT("attempt to add a NULL hWnd to window list ignored") );
2288
2289
2290 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2291
2292 if (pOldWin && (pOldWin != pWin))
2293 {
2294 wxString str(pWin->GetClassInfo()->GetClassName());
2295 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
2296 ,(int)hWnd
2297 ,(const char*)str
2298 );
2299 }
2300 else if (!pOldWin)
2301 {
2302 wxWinHandleList->Append( (long)hWnd
2303 ,pWin
2304 );
2305 }
2306} // end of wxAssociateWinWithHandle
2307
2308void wxRemoveHandleAssociation(
2309 wxWindow* pWin
2310)
2311{
2312 wxWinHandleList->DeleteObject(pWin);
2313} // end of wxRemoveHandleAssociation
2314
2315//
2316// Default destroyer - override if you destroy it in some other way
2317// (e.g. with MDI child windows)
2318//
2319void wxWindow::OS2DestroyWindow()
2320{
2321}
2322
2323void wxWindow::OS2DetachWindowMenu()
2324{
2325 if (m_hMenu)
2326 {
2327 HMENU hMenu = (HMENU)m_hMenu;
2328
2329 int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
2330 int i;
2331
2332 for (i = 0; i < nN; i++)
2333 {
2334 wxChar zBuf[100];
2335 int nChars = (int)::WinSendMsg( hMenu
2336 ,MM_QUERYITEMTEXT
2337 ,MPFROM2SHORT(i, nN)
2338 ,zBuf
2339 );
2340 if (!nChars)
2341 {
2342 wxLogLastError(wxT("GetMenuString"));
2343 continue;
2344 }
2345
2346 if (wxStrcmp(zBuf, wxT("&Window")) == 0)
2347 {
2348 ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
2349 break;
2350 }
2351 }
2352 }
2353} // end of wxWindow::OS2DetachWindowMenu
2354
2355bool wxWindow::OS2Create(
2356 WXHWND hParent
2357, PSZ zClass
2358, const wxChar* zTitle
2359, WXDWORD dwStyle
2360, long lX
2361, long lY
2362, long lWidth
2363, long lHeight
2364, WXHWND hOwner
2365, WXHWND hZOrder
2366, unsigned long ulId
2367, void* pCtlData
2368, void* pPresParams
2369)
2370{
2371 ERRORID vError;
2372 wxString sError;
2373 long lX1 = 0L;
2374 long lY1 = 0L;
2375 long lWidth1 = 20L;
2376 long lHeight1 = 20L;
2377 int nControlId = 0;
2378
2379 //
2380 // Find parent's size, if it exists, to set up a possible default
2381 // panel size the size of the parent window
2382 //
2383 RECTL vParentRect;
2384 HWND hWndClient;
2385
2386 if (lX > -1L)
2387 lX1 = lX;
2388 if (lY > -1L)
2389 lY1 = lY;
2390 if (lWidth > -1L)
2391 lWidth1 = lWidth;
2392 if (lHeight > -1L)
2393 lHeight1 = lHeight;
2394
2395 wxWndHook = this;
2396
2397 //
2398 // check to see if the new window is a standard control
2399 //
2400 if ((ULONG)zClass == (ULONG)WC_BUTTON ||
2401 (ULONG)zClass == (ULONG)WC_COMBOBOX ||
2402 (ULONG)zClass == (ULONG)WC_CONTAINER ||
2403 (ULONG)zClass == (ULONG)WC_ENTRYFIELD ||
2404 (ULONG)zClass == (ULONG)WC_FRAME ||
2405 (ULONG)zClass == (ULONG)WC_LISTBOX ||
2406 (ULONG)zClass == (ULONG)WC_MENU ||
2407 (ULONG)zClass == (ULONG)WC_NOTEBOOK ||
2408 (ULONG)zClass == (ULONG)WC_SCROLLBAR ||
2409 (ULONG)zClass == (ULONG)WC_SPINBUTTON ||
2410 (ULONG)zClass == (ULONG)WC_STATIC ||
2411 (ULONG)zClass == (ULONG)WC_TITLEBAR ||
2412 (ULONG)zClass == (ULONG)WC_VALUESET
2413 )
2414 {
2415 nControlId = ulId;
2416 }
2417
2418 //
2419 // We will either have a registered class via string name or a standard PM Class via a long
2420 //
2421 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
2422 ,zClass
2423 ,(PSZ)zTitle ? zTitle : wxT("")
2424 ,(ULONG)dwStyle
2425 ,(LONG)lX1
2426 ,(LONG)lY1
2427 ,(LONG)lWidth
2428 ,(LONG)lHeight
2429 ,NULLHANDLE
2430 ,HWND_TOP
2431 ,(ULONG)ulId
2432 ,pCtlData
2433 ,pPresParams
2434 );
2435 if (!m_hWnd)
2436 {
2437 vError = ::WinGetLastError(vHabmain);
2438 sError = wxPMErrorToStr(vError);
2439 wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError);
2440 return FALSE;
2441 }
2442 ::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this);
2443 wxWndHook = NULL;
2444
2445#ifdef __WXDEBUG__
2446 wxNode* pNode = wxWinHandleList->Member(this);
2447
2448 if (pNode)
2449 {
2450 HWND hWnd = (HWND)pNode->GetKeyInteger();
2451
2452 if (hWnd != (HWND)m_hWnd)
2453
2454 {
2455 wxLogError("A second HWND association is being added for the same window!");
2456 }
2457 }
2458#endif
2459 wxAssociateWinWithHandle((HWND)m_hWnd
2460 ,this
2461 );
2462 //
2463 // Now need to subclass window.
2464 //
2465
2466 SubclassWin(GetHWND());
2467
2468 return TRUE;
2469} // end of wxWindow::OS2Create
2470
2471// ===========================================================================
2472// OS2 PM message handlers
2473// ===========================================================================
2474
2475// ---------------------------------------------------------------------------
2476// window creation/destruction
2477// ---------------------------------------------------------------------------
2478
2479bool wxWindow::HandleCreate(
2480 WXLPCREATESTRUCT vCs
2481, bool* pbMayCreate
2482)
2483{
2484 wxWindowCreateEvent vEvent(this);
2485
2486 (void)GetEventHandler()->ProcessEvent(vEvent);
2487 *pbMayCreate = TRUE;
2488 return TRUE;
2489} // end of wxWindow::HandleCreate
2490
2491bool wxWindow::HandleDestroy()
2492{
2493 wxWindowDestroyEvent vEvent(this);
2494
2495 (void)GetEventHandler()->ProcessEvent(vEvent);
2496
2497 //
2498 // Delete our drop target if we've got one
2499 //
2500#if wxUSE_DRAG_AND_DROP
2501 if (m_dropTarget != NULL)
2502 {
2503 m_dropTarget->Revoke(m_hWnd);
2504 delete m_dropTarget;
2505 m_dropTarget = NULL;
2506 }
2507#endif // wxUSE_DRAG_AND_DROP
2508
2509 //
2510 // WM_DESTROY handled
2511 //
2512 return TRUE;
2513} // end of wxWindow::HandleDestroy
2514
2515// ---------------------------------------------------------------------------
2516// activation/focus
2517// ---------------------------------------------------------------------------
2518void wxWindow::OnSetFocus(
2519 wxFocusEvent& rEvent
2520)
2521{
2522 //
2523 // Panel wants to track the window which was the last to have focus in it,
2524 // so we want to set ourselves as the window which last had focus
2525 //
2526 // Notice that it's also important to do it upwards the tree becaus
2527 // otherwise when the top level panel gets focus, it won't set it back to
2528 // us, but to some other sibling
2529 //
2530 wxWindow* pWin = this;
2531
2532 while (pWin)
2533 {
2534 wxWindow* pParent = pWin->GetParent();
2535 wxPanel* pPanel = wxDynamicCast( pParent
2536 ,wxPanel
2537 );
2538 if (pPanel)
2539 {
2540 pPanel->SetLastFocus(pWin);
2541 }
2542 pWin = pParent;
2543 }
2544
2545 wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"),
2546 GetClassInfo()->GetClassName(), GetHandle());
2547
2548 rEvent.Skip();
2549} // end of wxWindow::OnSetFocus
2550
2551bool wxWindow::HandleActivate(
2552 int nState
2553, WXHWND WXUNUSED(hActivate)
2554)
2555{
2556 wxActivateEvent vEvent( wxEVT_ACTIVATE
2557 ,(bool)nState
2558 ,m_windowId
2559 );
2560 vEvent.SetEventObject(this);
2561 return GetEventHandler()->ProcessEvent(vEvent);
2562} // end of wxWindow::HandleActivate
2563
2564bool wxWindow::HandleSetFocus(
2565 WXHWND WXUNUSED(hWnd)
2566)
2567{
2568#if wxUSE_CARET
2569 //
2570 // Deal with caret
2571 //
2572 if (m_caret)
2573 {
2574 m_caret->OnSetFocus();
2575 }
2576#endif // wxUSE_CARET
2577
2578 //
2579 // Panel wants to track the window which was the last to have focus in it
2580 //
2581 wxPanel* pPanel = wxDynamicCast( GetParent()
2582 ,wxPanel
2583 );
2584 if (pPanel)
2585 {
2586 pPanel->SetLastFocus(this);
2587 }
2588
2589 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
2590
2591 vEvent.SetEventObject(this);
2592 return GetEventHandler()->ProcessEvent(vEvent);
2593} // end of wxWindow::HandleSetFocus
2594
2595bool wxWindow::HandleKillFocus(
2596 WXHWND WXUNUSED(hWnd)
2597)
2598{
2599#if wxUSE_CARET
2600 //
2601 // Deal with caret
2602 //
2603 if (m_caret)
2604 {
2605 m_caret->OnKillFocus();
2606 }
2607#endif // wxUSE_CARET
2608
2609 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
2610 ,m_windowId
2611 );
2612
2613 vEvent.SetEventObject(this);
2614 return GetEventHandler()->ProcessEvent(vEvent);
2615} // end of wxWindow::HandleKillFocus
2616
2617// ---------------------------------------------------------------------------
2618// miscellaneous
2619// ---------------------------------------------------------------------------
2620
2621bool wxWindow::HandleShow(
2622 bool bShow
2623, int nStatus
2624)
2625{
2626 wxShowEvent vEvent( GetId()
2627 ,bShow
2628 );
2629
2630 vEvent.m_eventObject = this;
2631 return GetEventHandler()->ProcessEvent(vEvent);
2632} // end of wxWindow::HandleShow
2633
2634bool wxWindow::HandleInitDialog(
2635 WXHWND WXUNUSED(hWndFocus)
2636)
2637{
2638 wxInitDialogEvent vEvent(GetId());
2639
2640 vEvent.m_eventObject = this;
2641 return GetEventHandler()->ProcessEvent(vEvent);
2642} // end of wxWindow::HandleInitDialog
2643
2644bool wxWindow::HandleEndDrag(WXWPARAM wParam)
2645{
2646 // TODO: We'll handle drag and drop later
2647 return FALSE;
2648}
2649
2650bool wxWindow::HandleSetCursor(
2651 USHORT vId
2652, WXHWND hPointer
2653)
2654{
2655 //
2656 // Under OS/2 PM this allows the pointer to be changed
2657 // as it passes over a control
2658 //
2659 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
2660 return TRUE;
2661} // end of wxWindow::HandleSetCursor
2662
2663// ---------------------------------------------------------------------------
2664// owner drawn stuff
2665// ---------------------------------------------------------------------------
2666bool wxWindow::OS2OnDrawItem(
2667 int vId
2668, WXDRAWITEMSTRUCT* pItemStruct
2669)
2670{
2671 //
2672 // I'll get to owner drawn stuff later
2673 //
2674
2675 //
2676 // is it a menu item or control?
2677 //
2678 wxWindow* pItem = FindItem(vId);
2679
2680#if wxUSE_OWNER_DRAWN
2681 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
2682 {
2683 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
2684 }
2685 else if (pItem && pItem->IsKindOf(CLASSINFO(wxMenu)))
2686 {
2687 /*
2688 // TODO: draw a menu item
2689 //
2690 POWNERITEM pDrawStruct = (OWNERITEM *)pItemStruct;
2691 wxMenuItem* pMenuItem = (wxMenuItem *)(pDrawStruct->pItemData);
2692
2693 wxCHECK(pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE);
2694
2695 //
2696 // Prepare to call OnDrawItem()
2697 //
2698 HPSdc;
2699 dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2700 wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2701 pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2702 pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2703
2704 return pMenuItem->OnDrawItem
2705 (
2706 dc, rect,
2707 (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2708 (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2709 );
2710 */
2711 }
2712
2713 else
2714 return FALSE;
2715#endif
2716 return TRUE;
2717} // end of wxWindow::OS2OnDrawItem
2718
2719bool wxWindow::OS2OnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2720{
2721 // TODO: more owner drawn menu related stuff, get to it later
2722/*
2723#if wxUSE_OWNER_DRAWN
2724 // is it a menu item?
2725 if ( id == 0 )
2726 {
2727 MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2728 wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2729
2730 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2731
2732 return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2733 &pMeasureStruct->itemHeight);
2734 }
2735
2736 wxWindow *item = FindItem(id);
2737 if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2738 {
2739 return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2740 }
2741#endif // owner-drawn menus
2742*/
2743 return FALSE;
2744}
2745
2746// ---------------------------------------------------------------------------
2747// colours and palettes
2748// ---------------------------------------------------------------------------
2749
2750bool wxWindow::HandleSysColorChange()
2751{
2752 wxSysColourChangedEvent vEvent;
2753
2754 vEvent.SetEventObject(this);
2755 return GetEventHandler()->ProcessEvent(vEvent);
2756} // end of wxWindow::HandleSysColorChange
2757
2758bool wxWindow::HandleCtlColor(
2759 WXHBRUSH* phBrush
2760)
2761{
2762 //
2763 // Not much provided with message. So not sure I can do anything with it
2764 //
2765 return TRUE;
2766} // end of wxWindow::HandleCtlColor
2767
2768bool wxWindow::HandleWindowParams(
2769 PWNDPARAMS pWndParams
2770, WXLPARAM lParam
2771)
2772{
2773// TODO: I'll do something here, just not sure what yet
2774 return TRUE;
2775}
2776
2777// Define for each class of dialog and control
2778WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2779 WXHWND hWnd,
2780 WXUINT nCtlColor,
2781 WXUINT message,
2782 WXWPARAM wParam,
2783 WXLPARAM lParam)
2784{
2785 return (WXHBRUSH)0;
2786}
2787
2788bool wxWindow::HandlePaletteChanged()
2789{
2790 // need to set this to something first
2791 WXHWND hWndPalChange = NULLHANDLE;
2792
2793 wxPaletteChangedEvent vEvent(GetId());
2794
2795 vEvent.SetEventObject(this);
2796 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2797
2798 return GetEventHandler()->ProcessEvent(vEvent);
2799} // end of wxWindow::HandlePaletteChanged
2800
2801bool wxWindow::HandlePresParamChanged(
2802 WXWPARAM wParam
2803)
2804{
2805 //
2806 // TODO: Once again I'll do something here when I need it
2807 //
2808 //wxQueryNewPaletteEvent event(GetId());
2809 //event.SetEventObject(this);
2810 // if the background is erased
2811// bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2812
2813 return FALSE; //GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2814}
2815
2816//
2817// Responds to colour changes: passes event on to children.
2818//
2819void wxWindow::OnSysColourChanged(
2820 wxSysColourChangedEvent& rEvent
2821)
2822{
2823 wxNode* pNode = GetChildren().First();
2824
2825 while (pNode)
2826 {
2827 //
2828 // Only propagate to non-top-level windows
2829 //
2830 wxWindow* pWin = (wxWindow *)pNode->Data();
2831
2832 if (pWin->GetParent())
2833 {
2834 wxSysColourChangedEvent vEvent;
2835
2836 rEvent.m_eventObject = pWin;
2837 pWin->GetEventHandler()->ProcessEvent(vEvent);
2838 }
2839 pNode = pNode->Next();
2840 }
2841} // end of wxWindow::OnSysColourChanged
2842
2843// ---------------------------------------------------------------------------
2844// painting
2845// ---------------------------------------------------------------------------
2846
2847bool wxWindow::HandlePaint()
2848{
2849 HRGN hRgn = NULLHANDLE;
2850 wxPaintEvent vEvent;
2851 HPS hPS;
2852 RECTL vRect;
2853
2854 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_NULL)
2855 {
2856 wxLogLastError("CreateRectRgn");
2857 return FALSE;
2858 }
2859 //
2860 // Debug code
2861 //
2862#ifdef __WXDEBUG__
2863 {
2864 HWND hWnd;
2865 HWND hWnd0 = NULLHANDLE;
2866
2867 hWnd = GetHwnd();
2868 if(hWnd != hWnd0)
2869 printf("HandlePaint hWnd=%x ",hWnd);
2870 }
2871#endif
2872
2873 m_updateRegion = wxRegion(hRgn);
2874 vEvent.SetEventObject(this);
2875 return (GetEventHandler()->ProcessEvent(vEvent));
2876} // end of wxWindow::HandlePaint
2877
2878bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2879{
2880 // TODO: will have to worry about this later as part of
2881 // the handling of changed presentation parameters
2882 /*
2883 if ( ::IsIconic(GetHwnd()) )
2884 return TRUE;
2885
2886 wxDC dc;
2887
2888 dc.SetHDC(hdc);
2889 dc.SetWindow(this);
2890 dc.BeginDrawing();
2891
2892 wxEraseEvent event(m_windowId, &dc);
2893 event.SetEventObject(this);
2894 bool rc = GetEventHandler()->ProcessEvent(event);
2895
2896 dc.EndDrawing();
2897 dc.SelectOldObjects(hdc);
2898 dc.SetHDC((WXHDC) NULL);
2899 */
2900 return TRUE;
2901} // end of wxWindow::HandleEraseBkgnd
2902
2903void wxWindow::OnEraseBackground(
2904 wxEraseEvent& rEvent
2905)
2906{
2907 // TODO:
2908} // end of wxWindow::OnEraseBackground
2909
2910// ---------------------------------------------------------------------------
2911// moving and resizing
2912// ---------------------------------------------------------------------------
2913
2914bool wxWindow::HandleMinimize()
2915{
2916 wxIconizeEvent vEvent(m_windowId);
2917
2918 vEvent.SetEventObject(this);
2919 return GetEventHandler()->ProcessEvent(vEvent);
2920} // end of wxWindow::HandleMinimize
2921
2922bool wxWindow::HandleMaximize()
2923{
2924 wxMaximizeEvent vEvent(m_windowId);
2925
2926 vEvent.SetEventObject(this);
2927 return GetEventHandler()->ProcessEvent(vEvent);
2928} // end of wxWindow::HandleMaximize
2929
2930bool wxWindow::HandleMove(
2931 int nX
2932, int nY
2933)
2934{
2935 wxMoveEvent vEvent( wxPoint( nX
2936 ,nY
2937 )
2938 ,m_windowId
2939 );
2940
2941 vEvent.SetEventObject(this);
2942 return GetEventHandler()->ProcessEvent(vEvent);
2943} // end of wxWindow::HandleMove
2944
2945bool wxWindow::HandleSize(
2946 int nWidth
2947, int nHeight
2948, WXUINT WXUNUSED(nFlag)
2949)
2950{
2951 wxSizeEvent vEvent( wxSize( nWidth
2952 ,nHeight
2953 )
2954 ,m_windowId
2955 );
2956
2957 vEvent.SetEventObject(this);
2958 return GetEventHandler()->ProcessEvent(vEvent);
2959} // end of wxWindow::HandleSize
2960
2961bool wxWindow::HandleGetMinMaxInfo(
2962 PSWP pSwp
2963)
2964{
2965 bool bRc = FALSE;
2966 POINTL vPoint;
2967
2968 switch(pSwp->fl)
2969 {
2970 case SWP_MAXIMIZE:
2971 ::WinGetMaxPosition(GetHwnd(), pSwp);
2972 m_maxWidth = pSwp->cx;
2973 m_maxHeight = pSwp->cy;
2974 break;
2975
2976 case SWP_MINIMIZE:
2977 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
2978 m_minWidth = pSwp->cx;
2979 m_minHeight = pSwp->cy;
2980 break;
2981
2982 default:
2983 return FALSE;
2984 }
2985 return TRUE;
2986} // end of wxWindow::HandleGetMinMaxInfo
2987
2988// ---------------------------------------------------------------------------
2989// command messages
2990// ---------------------------------------------------------------------------
2991bool wxWindow::HandleCommand(
2992 WXWORD wId
2993, WXWORD wCmd
2994, WXHWND hControl
2995)
2996{
2997 if (wxCurrentPopupMenu)
2998 {
2999 wxMenu* pPopupMenu = wxCurrentPopupMenu;
3000
3001 wxCurrentPopupMenu = NULL;
3002 return pPopupMenu->OS2Command(wCmd, wId);
3003 }
3004
3005 wxWindow* pWin = FindItem(wId);
3006
3007 if (!pWin)
3008 {
3009 pWin = wxFindWinFromHandle(hControl);
3010 }
3011
3012 if (pWin)
3013 return pWin->OS2Command( wCmd
3014 ,wId
3015 );
3016 return FALSE;
3017} // end of wxWindow::HandleCommand
3018
3019bool wxWindow::HandleSysCommand(
3020 WXWPARAM wParam
3021, WXLPARAM lParam
3022)
3023{
3024 //
3025 // 4 bits are reserved
3026 //
3027 switch (SHORT1FROMMP(wParam))
3028 {
3029 case SC_MAXIMIZE:
3030 return HandleMaximize();
3031
3032 case SC_MINIMIZE:
3033 return HandleMinimize();
3034 }
3035 return FALSE;
3036} // end of wxWindow::HandleSysCommand
3037
3038// ---------------------------------------------------------------------------
3039// mouse events
3040// ---------------------------------------------------------------------------
3041
3042void wxWindow::InitMouseEvent(
3043 wxMouseEvent& rEvent
3044, int nX
3045, int nY
3046, WXUINT uFlags
3047)
3048{
3049 rEvent.m_x = nX;
3050 rEvent.m_y = nY;
3051 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3052 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3053 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3054 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3055 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3056 rEvent.SetTimestamp(s_currentMsg.time);
3057 rEvent.m_eventObject = this;
3058
3059#if wxUSE_MOUSEEVENT_HACK
3060 m_lastMouseX = nX;
3061 m_lastMouseY = nY;
3062 m_lastMouseEvent = rEvent.GetEventType();
3063#endif // wxUSE_MOUSEEVENT_HACK
3064} // end of wxWindow::InitMouseEvent
3065
3066bool wxWindow::HandleMouseEvent(
3067 WXUINT uMsg
3068, int nX
3069, int nY
3070, WXUINT uFlags
3071)
3072{
3073 //
3074 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
3075 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3076 // from the message id and take the value in the table to get wxWin event
3077 // id
3078 //
3079 static const wxEventType eventsMouse[] =
3080 {
3081 wxEVT_MOTION,
3082 wxEVT_LEFT_DOWN,
3083 wxEVT_LEFT_UP,
3084 wxEVT_LEFT_DCLICK,
3085 wxEVT_RIGHT_DOWN,
3086 wxEVT_RIGHT_UP,
3087 wxEVT_RIGHT_DCLICK,
3088 wxEVT_MIDDLE_DOWN,
3089 wxEVT_MIDDLE_UP,
3090 wxEVT_MIDDLE_DCLICK
3091 };
3092
3093 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
3094
3095 InitMouseEvent( vEvent
3096 ,nX
3097 ,nY
3098 ,uFlags
3099 );
3100
3101 return GetEventHandler()->ProcessEvent(vEvent);
3102} // end of wxWindow::HandleMouseEvent
3103
3104bool wxWindow::HandleMouseMove(
3105 int nX
3106, int nY
3107, WXUINT uFlags
3108)
3109{
3110 if (!m_bMouseInWindow)
3111 {
3112 //
3113 // Generate an ENTER event
3114 //
3115 m_bMouseInWindow = TRUE;
3116
3117 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
3118
3119 InitMouseEvent( vEvent
3120 ,nX
3121 ,nY
3122 ,uFlags
3123 );
3124
3125 (void)GetEventHandler()->ProcessEvent(vEvent);
3126 }
3127 return HandleMouseEvent( WM_MOUSEMOVE
3128 ,nX
3129 ,nY
3130 ,uFlags
3131 );
3132} // end of wxWindow::HandleMouseMove
3133
3134// ---------------------------------------------------------------------------
3135// keyboard handling
3136// ---------------------------------------------------------------------------
3137
3138//
3139// Create the key event of the given type for the given key - used by
3140// HandleChar and HandleKeyDown/Up
3141//
3142wxKeyEvent wxWindow::CreateKeyEvent(
3143 wxEventType eType
3144, int nId
3145, WXLPARAM lParam
3146) const
3147{
3148 wxKeyEvent vEvent(eType);
3149
3150 vEvent.SetId(GetId());
3151 vEvent.m_shiftDown = IsShiftDown();
3152 vEvent.m_controlDown = IsCtrlDown();
3153 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
3154
3155 vEvent.m_eventObject = (wxWindow *)this; // const_cast
3156 vEvent.m_keyCode = nId;
3157 vEvent.SetTimestamp(s_currentMsg.time);
3158
3159 //
3160 // Translate the position to client coords
3161 //
3162 POINTL vPoint;
3163 RECTL vRect;
3164
3165 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
3166 ::WinQueryWindowRect( GetHwnd()
3167 ,&vRect
3168 );
3169
3170 vPoint.x -= vRect.xLeft;
3171 vPoint.y -= vRect.yBottom;
3172
3173 vEvent.m_x = vPoint.x;
3174 vEvent.m_y = vPoint.y;
3175
3176 return vEvent;
3177} // end of wxWindow::CreateKeyEvent
3178
3179//
3180// isASCII is TRUE only when we're called from WM_CHAR handler and not from
3181// WM_KEYDOWN one
3182//
3183bool wxWindow::HandleChar(
3184 WXWORD wParam
3185, WXLPARAM lParam
3186, bool isASCII
3187)
3188{
3189 bool bCtrlDown = FALSE;
3190 int vId;
3191
3192 if (isASCII)
3193 {
3194 //
3195 // If 1 -> 26, translate to CTRL plus a letter.
3196 //
3197 vId = wParam;
3198 if ((vId > 0) && (vId < 27))
3199 {
3200 switch (vId)
3201 {
3202 case 13:
3203 vId = WXK_RETURN;
3204 break;
3205
3206 case 8:
3207 vId = WXK_BACK;
3208 break;
3209
3210 case 9:
3211 vId = WXK_TAB;
3212 break;
3213
3214 default:
3215 bCtrlDown = TRUE;
3216 vId = vId + 96;
3217 }
3218 }
3219 }
3220 else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
3221 {
3222 //
3223 // It's ASCII and will be processed here only when called from
3224 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
3225 //
3226 vId = -1;
3227 }
3228
3229 if (vId != -1)
3230 {
3231 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
3232 ,vId
3233 ,lParam
3234 ));
3235
3236 if (bCtrlDown)
3237 {
3238 vEvent.m_controlDown = TRUE;
3239 }
3240
3241 if (GetEventHandler()->ProcessEvent(vEvent))
3242 return TRUE;
3243 }
3244 return FALSE;
3245}
3246
3247bool wxWindow::HandleKeyDown(
3248 WXWORD wParam
3249, WXLPARAM lParam
3250)
3251{
3252 int nId = wxCharCodeOS2ToWX(wParam);
3253
3254 if (!nId)
3255 {
3256 //
3257 // Normal ASCII char
3258 //
3259 nId = wParam;
3260 }
3261
3262 if (nId != -1)
3263 {
3264 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
3265 ,nId
3266 ,lParam
3267 ));
3268
3269 if (GetEventHandler()->ProcessEvent(vEvent))
3270 {
3271 return TRUE;
3272 }
3273 }
3274 return FALSE;
3275} // end of wxWindow::HandleKeyDown
3276
3277bool wxWindow::HandleKeyUp(
3278 WXWORD wParam
3279, WXLPARAM lParam
3280)
3281{
3282 int nId = wxCharCodeOS2ToWX(wParam);
3283
3284 if (!nId)
3285 {
3286 //
3287 // Normal ASCII char
3288 //
3289 nId = wParam;
3290 }
3291
3292 if (nId != -1)
3293 {
3294 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
3295 ,nId
3296 ,lParam
3297 ));
3298
3299 if (GetEventHandler()->ProcessEvent(vEvent))
3300 return TRUE;
3301 }
3302 return FALSE;
3303} // end of wxWindow::HandleKeyUp
3304
3305// ---------------------------------------------------------------------------
3306// joystick
3307// ---------------------------------------------------------------------------
3308
3309// ---------------------------------------------------------------------------
3310// scrolling
3311// ---------------------------------------------------------------------------
3312
3313bool wxWindow::OS2OnScroll(
3314 int nOrientation
3315, WXWORD wParam
3316, WXWORD wPos
3317, WXHWND hControl
3318)
3319{
3320 if (hControl)
3321 {
3322 wxWindow* pChild = wxFindWinFromHandle(hControl);
3323
3324 if (pChild )
3325 return pChild->OS2OnScroll( nOrientation
3326 ,wParam
3327 ,wPos
3328 ,hControl
3329 );
3330 }
3331
3332 wxScrollWinEvent vEvent;
3333
3334 vEvent.SetPosition(wPos);
3335 vEvent.SetOrientation(nOrientation);
3336 vEvent.m_eventObject = this;
3337
3338 switch (wParam)
3339 {
3340 case SB_LINEUP:
3341 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3342 break;
3343
3344 case SB_LINEDOWN:
3345 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3346 break;
3347
3348 case SB_PAGEUP:
3349 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3350 break;
3351
3352 case SB_PAGEDOWN:
3353 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3354 break;
3355
3356 case SB_SLIDERPOSITION:
3357 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
3358 break;
3359
3360 case SB_SLIDERTRACK:
3361 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3362 break;
3363
3364 default:
3365 return FALSE;
3366 }
3367 return GetEventHandler()->ProcessEvent(vEvent);
3368} // end of wxWindow::OS2OnScroll
3369
3370// ===========================================================================
3371// global functions
3372// ===========================================================================
3373
3374void wxGetCharSize(
3375 WXHWND hWnd
3376, int* pX
3377, int* pY
3378,wxFont* pTheFont
3379)
3380{
3381 // TODO: we'll do this later
3382} // end of wxGetCharSize
3383
3384//
3385// Returns 0 if was a normal ASCII value, not a special key. This indicates that
3386// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3387//
3388int wxCharCodeOS2ToWX(
3389 int nKeySym
3390)
3391{
3392 int nId = 0;
3393
3394 switch (nKeySym)
3395 {
3396 case VK_BACKTAB: nId = WXK_BACK; break;
3397 case VK_TAB: nId = WXK_TAB; break;
3398 case VK_CLEAR: nId = WXK_CLEAR; break;
3399 case VK_ENTER: nId = WXK_RETURN; break;
3400 case VK_SHIFT: nId = WXK_SHIFT; break;
3401 case VK_CTRL: nId = WXK_CONTROL; break;
3402 case VK_PAUSE: nId = WXK_PAUSE; break;
3403 case VK_SPACE: nId = WXK_SPACE; break;
3404 case VK_ESC: nId = WXK_ESCAPE; break;
3405 case VK_END: nId = WXK_END; break;
3406 case VK_HOME : nId = WXK_HOME; break;
3407 case VK_LEFT : nId = WXK_LEFT; break;
3408 case VK_UP: nId = WXK_UP; break;
3409 case VK_RIGHT: nId = WXK_RIGHT; break;
3410 case VK_DOWN : nId = WXK_DOWN; break;
3411 case VK_PRINTSCRN: nId = WXK_PRINT; break;
3412 case VK_INSERT: nId = WXK_INSERT; break;
3413 case VK_DELETE: nId = WXK_DELETE; break;
3414 case VK_F1: nId = WXK_F1; break;
3415 case VK_F2: nId = WXK_F2; break;
3416 case VK_F3: nId = WXK_F3; break;
3417 case VK_F4: nId = WXK_F4; break;
3418 case VK_F5: nId = WXK_F5; break;
3419 case VK_F6: nId = WXK_F6; break;
3420 case VK_F7: nId = WXK_F7; break;
3421 case VK_F8: nId = WXK_F8; break;
3422 case VK_F9: nId = WXK_F9; break;
3423 case VK_F10: nId = WXK_F10; break;
3424 case VK_F11: nId = WXK_F11; break;
3425 case VK_F12: nId = WXK_F12; break;
3426 case VK_F13: nId = WXK_F13; break;
3427 case VK_F14: nId = WXK_F14; break;
3428 case VK_F15: nId = WXK_F15; break;
3429 case VK_F16: nId = WXK_F16; break;
3430 case VK_F17: nId = WXK_F17; break;
3431 case VK_F18: nId = WXK_F18; break;
3432 case VK_F19: nId = WXK_F19; break;
3433 case VK_F20: nId = WXK_F20; break;
3434 case VK_F21: nId = WXK_F21; break;
3435 case VK_F22: nId = WXK_F22; break;
3436 case VK_F23: nId = WXK_F23; break;
3437 case VK_F24: nId = WXK_F24; break;
3438 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
3439 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
3440 default:
3441 {
3442 return 0;
3443 }
3444 }
3445 return nId;
3446} // end of wxCharCodeOS2ToWX
3447
3448int wxCharCodeWXToOS2(
3449 int nId
3450, bool* bIsVirtual
3451)
3452{
3453 int nKeySym = 0;
3454
3455 *bIsVirtual = TRUE;
3456 switch (nId)
3457 {
3458 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
3459 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
3460 case WXK_CONTROL: nKeySym = VK_CTRL; break;
3461 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
3462 case WXK_END: nKeySym = VK_END; break;
3463 case WXK_HOME : nKeySym = VK_HOME; break;
3464 case WXK_LEFT : nKeySym = VK_LEFT; break;
3465 case WXK_UP: nKeySym = VK_UP; break;
3466 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
3467 case WXK_DOWN : nKeySym = VK_DOWN; break;
3468 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
3469 case WXK_INSERT: nKeySym = VK_INSERT; break;
3470 case WXK_DELETE: nKeySym = VK_DELETE; break;
3471 case WXK_F1: nKeySym = VK_F1; break;
3472 case WXK_F2: nKeySym = VK_F2; break;
3473 case WXK_F3: nKeySym = VK_F3; break;
3474 case WXK_F4: nKeySym = VK_F4; break;
3475 case WXK_F5: nKeySym = VK_F5; break;
3476 case WXK_F6: nKeySym = VK_F6; break;
3477 case WXK_F7: nKeySym = VK_F7; break;
3478 case WXK_F8: nKeySym = VK_F8; break;
3479 case WXK_F9: nKeySym = VK_F9; break;
3480 case WXK_F10: nKeySym = VK_F10; break;
3481 case WXK_F11: nKeySym = VK_F11; break;
3482 case WXK_F12: nKeySym = VK_F12; break;
3483 case WXK_F13: nKeySym = VK_F13; break;
3484 case WXK_F14: nKeySym = VK_F14; break;
3485 case WXK_F15: nKeySym = VK_F15; break;
3486 case WXK_F16: nKeySym = VK_F16; break;
3487 case WXK_F17: nKeySym = VK_F17; break;
3488 case WXK_F18: nKeySym = VK_F18; break;
3489 case WXK_F19: nKeySym = VK_F19; break;
3490 case WXK_F20: nKeySym = VK_F20; break;
3491 case WXK_F21: nKeySym = VK_F21; break;
3492 case WXK_F22: nKeySym = VK_F22; break;
3493 case WXK_F23: nKeySym = VK_F23; break;
3494 case WXK_F24: nKeySym = VK_F24; break;
3495 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
3496 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
3497 default:
3498 {
3499 *bIsVirtual = FALSE;
3500 nKeySym = nId;
3501 break;
3502 }
3503 }
3504 return nKeySym;
3505} // end of wxCharCodeWXToOS2
3506
3507wxWindow* wxGetActiveWindow()
3508{
3509 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
3510
3511 if (hWnd != 0)
3512 {
3513 return wxFindWinFromHandle((WXHWND)hWnd);
3514 }
3515 return NULL;
3516} // end of wxGetActiveWindow
3517
3518#ifdef __WXDEBUG__
3519const char* wxGetMessageName(
3520 int nMessage)
3521{
3522 switch (nMessage)
3523 {
3524 case 0x0000: return "WM_NULL";
3525 case 0x0001: return "WM_CREATE";
3526 case 0x0002: return "WM_DESTROY";
3527 case 0x0004: return "WM_ENABLE";
3528 case 0x0005: return "WM_SHOW";
3529 case 0x0006: return "WM_MOVE";
3530 case 0x0007: return "WM_SIZE";
3531 case 0x0008: return "WM_ADJUSTWINDOWPOS";
3532 case 0x0009: return "WM_CALCVALIDRECTS";
3533 case 0x000A: return "WM_SETWINDOWPARAMS";
3534 case 0x000B: return "WM_QUERYWINDOWPARAMS";
3535 case 0x000C: return "WM_HITTEST";
3536 case 0x000D: return "WM_ACTIVATE";
3537 case 0x000F: return "WM_SETFOCUS";
3538 case 0x0010: return "WM_SETSELECTION";
3539 case 0x0011: return "WM_PPAINT";
3540 case 0x0012: return "WM_PSETFOCUS";
3541 case 0x0013: return "WM_PSYSCOLORCHANGE";
3542 case 0x0014: return "WM_PSIZE";
3543 case 0x0015: return "WM_PACTIVATE";
3544 case 0x0016: return "WM_PCONTROL";
3545 case 0x0020: return "WM_COMMAND";
3546 case 0x0021: return "WM_SYSCOMMAND";
3547 case 0x0022: return "WM_HELP";
3548 case 0x0023: return "WM_PAINT";
3549 case 0x0024: return "WM_TIMER";
3550 case 0x0025: return "WM_SEM1";
3551 case 0x0026: return "WM_SEM2";
3552 case 0x0027: return "WM_SEM3";
3553 case 0x0028: return "WM_SEM4";
3554 case 0x0029: return "WM_CLOSE";
3555 case 0x002A: return "WM_QUIT";
3556 case 0x002B: return "WM_SYSCOLORCHANGE";
3557 case 0x002D: return "WM_SYSVALUECHANGE";
3558 case 0x002E: return "WM_APPTERMINATENOTIFY";
3559 case 0x002F: return "WM_PRESPARAMCHANGED";
3560 // Control notification messages
3561 case 0x0030: return "WM_CONTROL";
3562 case 0x0031: return "WM_VSCROLL";
3563 case 0x0032: return "WM_HSCROLL";
3564 case 0x0033: return "WM_INITMENU";
3565 case 0x0034: return "WM_MENUSELECT";
3566 case 0x0035: return "WM_MENUSEND";
3567 case 0x0036: return "WM_DRAWITEM";
3568 case 0x0037: return "WM_MEASUREITEM";
3569 case 0x0038: return "WM_CONTROLPOINTER";
3570 case 0x003A: return "WM_QUERYDLGCODE";
3571 case 0x003B: return "WM_INITDLG";
3572 case 0x003C: return "WM_SUBSTITUTESTRING";
3573 case 0x003D: return "WM_MATCHMNEMONIC";
3574 case 0x003E: return "WM_SAVEAPPLICATION";
3575 case 0x0129: return "WM_CTLCOLORCHANGE";
3576 case 0x0130: return "WM_QUERYCTLTYPE";
3577 // Frame messages
3578 case 0x0040: return "WM_FLASHWINDOW";
3579 case 0x0041: return "WM_FORMATFRAME";
3580 case 0x0042: return "WM_UPDATEFRAME";
3581 case 0x0043: return "WM_FOCUSCHANGE";
3582 case 0x0044: return "WM_SETBORDERSIZE";
3583 case 0x0045: return "WM_TRACKFRAME";
3584 case 0x0046: return "WM_MINMAXFRAME";
3585 case 0x0047: return "WM_SETICON";
3586 case 0x0048: return "WM_QUERYICON";
3587 case 0x0049: return "WM_SETACCELTABLE";
3588 case 0x004A: return "WM_QUERYACCELTABLE";
3589 case 0x004B: return "WM_TRANSLATEACCEL";
3590 case 0x004C: return "WM_QUERYTRACKINFO";
3591 case 0x004D: return "WM_QUERYBORDERSIZE";
3592 case 0x004E: return "WM_NEXTMENU";
3593 case 0x004F: return "WM_ERASEBACKGROUND";
3594 case 0x0050: return "WM_QUERYFRAMEINFO";
3595 case 0x0051: return "WM_QUERYFOCUSCHAIN";
3596 case 0x0052: return "WM_OWNERPOSCHANGE";
3597 case 0x0053: return "WM_CACLFRAMERECT";
3598 case 0x0055: return "WM_WINDOWPOSCHANGED";
3599 case 0x0056: return "WM_ADJUSTFRAMEPOS";
3600 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
3601 case 0x005B: return "WM_QUERYHELPINFO";
3602 case 0x005C: return "WM_SETHELPINFO";
3603 case 0x005D: return "WM_ERROR";
3604 case 0x005E: return "WM_REALIZEPALETTE";
3605 // Clipboard messages
3606 case 0x0060: return "WM_RENDERFMT";
3607 case 0x0061: return "WM_RENDERALLFMTS";
3608 case 0x0062: return "WM_DESTROYCLIPBOARD";
3609 case 0x0063: return "WM_PAINTCLIPBOARD";
3610 case 0x0064: return "WM_SIZECLIPBOARD";
3611 case 0x0065: return "WM_HSCROLLCLIPBOARD";
3612 case 0x0066: return "WM_VSCROLLCLIPBOARD";
3613 case 0x0067: return "WM_DRAWCLIPBOARD";
3614 // mouse messages
3615 case 0x0070: return "WM_MOUSEMOVE";
3616 case 0x0071: return "WM_BUTTON1DOWN";
3617 case 0x0072: return "WM_BUTTON1UP";
3618 case 0x0073: return "WM_BUTTON1DBLCLK";
3619 case 0x0074: return "WM_BUTTON2DOWN";
3620 case 0x0075: return "WM_BUTTON2UP";
3621 case 0x0076: return "WM_BUTTON2DBLCLK";
3622 case 0x0077: return "WM_BUTTON3DOWN";
3623 case 0x0078: return "WM_BUTTON3UP";
3624 case 0x0079: return "WM_BUTTON3DBLCLK";
3625 case 0x007D: return "WM_MOUSEMAP";
3626 case 0x007E: return "WM_VRNDISABLED";
3627 case 0x007F: return "WM_VRNENABLED";
3628 case 0x0410: return "WM_CHORD";
3629 case 0x0411: return "WM_BUTTON1MOTIONSTART";
3630 case 0x0412: return "WM_BUTTON1MOTIONEND";
3631 case 0x0413: return "WM_BUTTON1CLICK";
3632 case 0x0414: return "WM_BUTTON2MOTIONSTART";
3633 case 0x0415: return "WM_BUTTON2MOTIONEND";
3634 case 0x0416: return "WM_BUTTON2CLICK";
3635 case 0x0417: return "WM_BUTTON3MOTIONSTART";
3636 case 0x0418: return "WM_BUTTON3MOTIONEND";
3637 case 0x0419: return "WM_BUTTON3CLICK";
3638 case 0x0420: return "WM_BEGINDRAG";
3639 case 0x0421: return "WM_ENDDRAG";
3640 case 0x0422: return "WM_SINGLESELECT";
3641 case 0x0423: return "WM_OPEN";
3642 case 0x0424: return "WM_CONTEXTMENU";
3643 case 0x0425: return "WM_CONTEXTHELP";
3644 case 0x0426: return "WM_TEXTEDIT";
3645 case 0x0427: return "WM_BEGINSELECT";
3646 case 0x0228: return "WM_ENDSELECT";
3647 case 0x0429: return "WM_PICKUP";
3648 case 0x04C0: return "WM_PENFIRST";
3649 case 0x04FF: return "WM_PENLAST";
3650 case 0x0500: return "WM_MMPMFIRST";
3651 case 0x05FF: return "WM_MMPMLAST";
3652 case 0x0600: return "WM_STDDLGFIRST";
3653 case 0x06FF: return "WM_STDDLGLAST";
3654 case 0x0BD0: return "WM_BIDI_FIRST";
3655 case 0x0BFF: return "WM_BIDI_LAST";
3656 // keyboard input
3657 case 0x007A: return "WM_CHAR";
3658 case 0x007B: return "WM_VIOCHAR";
3659 // DDE messages
3660 case 0x00A0: return "WM_DDE_INITIATE";
3661 case 0x00A1: return "WM_DDE_REQUEST";
3662 case 0x00A2: return "WM_DDE_ACK";
3663 case 0x00A3: return "WM_DDE_DATA";
3664 case 0x00A4: return "WM_DDE_ADVISE";
3665 case 0x00A5: return "WM_DDE_UNADVISE";
3666 case 0x00A6: return "WM_DDE_POKE";
3667 case 0x00A7: return "WM_DDE_EXECUTE";
3668 case 0x00A8: return "WM_DDE_TERMINATE";
3669 case 0x00A9: return "WM_DDE_INITIATEACK";
3670 case 0x00AF: return "WM_DDE_LAST";
3671 // Buttons
3672 case 0x0120: return "BM_CLICK";
3673 case 0x0121: return "BM_QUERYCHECKINDEX";
3674 case 0x0122: return "BM_QUERYHILITE";
3675 case 0x0123: return "BM_SETHILITE";
3676 case 0x0124: return "BM_QUERYCHECK";
3677 case 0x0125: return "BM_SETCHECK";
3678 case 0x0126: return "BM_SETDEFAULT";
3679 case 0x0128: return "BM_AUTOSIZE";
3680 // Combo boxes
3681 case 0x029A: return "CBID_LIST";
3682 case 0x029B: return "CBID_EDIT";
3683 case 0x0170: return "CBM_SHOWLIST";
3684 case 0x0171: return "CBM_HILITE";
3685 case 0x0172: return "CBM_ISLISTSHOWING";
3686 // Edit fields
3687 case 0x0140: return "EM_QUERYCHANGED";
3688 case 0x0141: return "EM_QUERYSEL";
3689 case 0x0142: return "EM_SETSEL";
3690 case 0x0143: return "EM_SETTEXTLIMIT";
3691 case 0x0144: return "EM_CUT";
3692 case 0x0145: return "EM_COPY";
3693 case 0x0146: return "EM_CLEAR";
3694 case 0x0147: return "EM_PASTE";
3695 case 0x0148: return "EM_QUERYFIRSTCHAR";
3696 case 0x0149: return "EM_SETFIRSTCHAR";
3697 case 0x014A: return "EM_QUERYREADONLY";
3698 case 0x014B: return "EM_SETREADONLY";
3699 case 0x014C: return "EM_SETINSERTMODE";
3700 // Listboxes
3701 case 0x0160: return "LM_QUERYITEMCOUNT";
3702 case 0x0161: return "LM_INSERTITEM";
3703 case 0x0162: return "LM_SETOPENINDEX";
3704 case 0x0163: return "LM_DELETEITEM";
3705 case 0x0164: return "LM_SELECTITEM";
3706 case 0x0165: return "LM_QUERYSELECTION";
3707 case 0x0166: return "LM_SETITEMTEXT";
3708 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
3709 case 0x0168: return "LM_QUERYITEMTEXT";
3710 case 0x0169: return "LM_SETITEMHANDLE";
3711 case 0x016A: return "LM_QUERYITEMHANDLE";
3712 case 0x016B: return "LM_SEARCHSTRING";
3713 case 0x016C: return "LM_SETITEMHEIGHT";
3714 case 0x016D: return "LM_QUERYTOPINDEX";
3715 case 0x016E: return "LM_DELETEALL";
3716 case 0x016F: return "LM_INSERTMULITEMS";
3717 case 0x0660: return "LM_SETITEMWIDTH";
3718 // Menus
3719 case 0x0180: return "MM_INSERTITEM";
3720 case 0x0181: return "MM_DELETEITEM";
3721 case 0x0182: return "MM_QUERYITEM";
3722 case 0x0183: return "MM_SETITEM";
3723 case 0x0184: return "MM_QUERYITEMCOUNT";
3724 case 0x0185: return "MM_STARTMENUMODE";
3725 case 0x0186: return "MM_ENDMENUMODE";
3726 case 0x0188: return "MM_REMOVEITEM";
3727 case 0x0189: return "MM_SELECTITEM";
3728 case 0x018A: return "MM_QUERYSELITEMID";
3729 case 0x018B: return "MM_QUERYITEMTEXT";
3730 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
3731 case 0x018D: return "MM_SETITEMHANDLE";
3732 case 0x018E: return "MM_SETITEMTEXT";
3733 case 0x018F: return "MM_ITEMPOSITIONFROMID";
3734 case 0x0190: return "MM_ITEMIDFROMPOSITION";
3735 case 0x0191: return "MM_QUERYITEMATTR";
3736 case 0x0192: return "MM_SETITEMATTR";
3737 case 0x0193: return "MM_ISITEMVALID";
3738 case 0x0194: return "MM_QUERYITEMRECT";
3739 case 0x0431: return "MM_QUERYDEFAULTITEMID";
3740 case 0x0432: return "MM_SETDEFAULTITEMID";
3741 // Scrollbars
3742 case 0x01A0: return "SBM_SETSCROLLBAR";
3743 case 0x01A1: return "SBM_SETPOS";
3744 case 0x01A2: return "SBM_QUERYPOS";
3745 case 0x01A3: return "SBM_QUERYRANGE";
3746 case 0x01A6: return "SBM_SETTHUMBSIZE";
3747
3748 // Help messages
3749 case 0x0F00: return "WM_HELPBASE";
3750 case 0x0FFF: return "WM_HELPTOP";
3751 // Beginning of user defined messages
3752 case 0x1000: return "WM_USER";
3753
3754 // wxWindows user defined types
3755
3756 // listview
3757 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
3758 case 0x1000 + 1: return "LVM_SETBKCOLOR";
3759 case 0x1000 + 2: return "LVM_GETIMAGELIST";
3760 case 0x1000 + 3: return "LVM_SETIMAGELIST";
3761 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3762 case 0x1000 + 5: return "LVM_GETITEMA";
3763 case 0x1000 + 75: return "LVM_GETITEMW";
3764 case 0x1000 + 6: return "LVM_SETITEMA";
3765 case 0x1000 + 76: return "LVM_SETITEMW";
3766 case 0x1000 + 7: return "LVM_INSERTITEMA";
3767 case 0x1000 + 77: return "LVM_INSERTITEMW";
3768 case 0x1000 + 8: return "LVM_DELETEITEM";
3769 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3770 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3771 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3772 case 0x1000 + 12: return "LVM_GETNEXTITEM";
3773 case 0x1000 + 13: return "LVM_FINDITEMA";
3774 case 0x1000 + 83: return "LVM_FINDITEMW";
3775 case 0x1000 + 14: return "LVM_GETITEMRECT";
3776 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3777 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3778 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3779 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3780 case 0x1000 + 18: return "LVM_HITTEST";
3781 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3782 case 0x1000 + 20: return "LVM_SCROLL";
3783 case 0x1000 + 21: return "LVM_REDRAWITEMS";
3784 case 0x1000 + 22: return "LVM_ARRANGE";
3785 case 0x1000 + 23: return "LVM_EDITLABELA";
3786 case 0x1000 + 118: return "LVM_EDITLABELW";
3787 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3788 case 0x1000 + 25: return "LVM_GETCOLUMNA";
3789 case 0x1000 + 95: return "LVM_GETCOLUMNW";
3790 case 0x1000 + 26: return "LVM_SETCOLUMNA";
3791 case 0x1000 + 96: return "LVM_SETCOLUMNW";
3792 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3793 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3794 case 0x1000 + 28: return "LVM_DELETECOLUMN";
3795 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3796 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3797 case 0x1000 + 31: return "LVM_GETHEADER";
3798 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3799 case 0x1000 + 34: return "LVM_GETVIEWRECT";
3800 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3801 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3802 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3803 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3804 case 0x1000 + 39: return "LVM_GETTOPINDEX";
3805 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3806 case 0x1000 + 41: return "LVM_GETORIGIN";
3807 case 0x1000 + 42: return "LVM_UPDATE";
3808 case 0x1000 + 43: return "LVM_SETITEMSTATE";
3809 case 0x1000 + 44: return "LVM_GETITEMSTATE";
3810 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3811 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3812 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3813 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3814 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3815 case 0x1000 + 48: return "LVM_SORTITEMS";
3816 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3817 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3818 case 0x1000 + 51: return "LVM_GETITEMSPACING";
3819 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3820 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3821 case 0x1000 + 53: return "LVM_SETICONSPACING";
3822 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3823 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3824 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3825 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3826 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3827 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3828 case 0x1000 + 60: return "LVM_SETHOTITEM";
3829 case 0x1000 + 61: return "LVM_GETHOTITEM";
3830 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3831 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3832 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3833 case 0x1000 + 65: return "LVM_SETWORKAREA";
3834
3835 // tree view
3836 case 0x1100 + 0: return "TVM_INSERTITEMA";
3837 case 0x1100 + 50: return "TVM_INSERTITEMW";
3838 case 0x1100 + 1: return "TVM_DELETEITEM";
3839 case 0x1100 + 2: return "TVM_EXPAND";
3840 case 0x1100 + 4: return "TVM_GETITEMRECT";
3841 case 0x1100 + 5: return "TVM_GETCOUNT";
3842 case 0x1100 + 6: return "TVM_GETINDENT";
3843 case 0x1100 + 7: return "TVM_SETINDENT";
3844 case 0x1100 + 8: return "TVM_GETIMAGELIST";
3845 case 0x1100 + 9: return "TVM_SETIMAGELIST";
3846 case 0x1100 + 10: return "TVM_GETNEXTITEM";
3847 case 0x1100 + 11: return "TVM_SELECTITEM";
3848 case 0x1100 + 12: return "TVM_GETITEMA";
3849 case 0x1100 + 62: return "TVM_GETITEMW";
3850 case 0x1100 + 13: return "TVM_SETITEMA";
3851 case 0x1100 + 63: return "TVM_SETITEMW";
3852 case 0x1100 + 14: return "TVM_EDITLABELA";
3853 case 0x1100 + 65: return "TVM_EDITLABELW";
3854 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3855 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3856 case 0x1100 + 17: return "TVM_HITTEST";
3857 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3858 case 0x1100 + 19: return "TVM_SORTCHILDREN";
3859 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3860 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3861 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3862 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3863 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3864 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3865 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3866
3867 // header
3868 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3869 case 0x1200 + 1: return "HDM_INSERTITEMA";
3870 case 0x1200 + 10: return "HDM_INSERTITEMW";
3871 case 0x1200 + 2: return "HDM_DELETEITEM";
3872 case 0x1200 + 3: return "HDM_GETITEMA";
3873 case 0x1200 + 11: return "HDM_GETITEMW";
3874 case 0x1200 + 4: return "HDM_SETITEMA";
3875 case 0x1200 + 12: return "HDM_SETITEMW";
3876 case 0x1200 + 5: return "HDM_LAYOUT";
3877 case 0x1200 + 6: return "HDM_HITTEST";
3878 case 0x1200 + 7: return "HDM_GETITEMRECT";
3879 case 0x1200 + 8: return "HDM_SETIMAGELIST";
3880 case 0x1200 + 9: return "HDM_GETIMAGELIST";
3881 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3882 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3883 case 0x1200 + 17: return "HDM_GETORDERARRAY";
3884 case 0x1200 + 18: return "HDM_SETORDERARRAY";
3885 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3886
3887 // tab control
3888 case 0x1300 + 2: return "TCM_GETIMAGELIST";
3889 case 0x1300 + 3: return "TCM_SETIMAGELIST";
3890 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3891 case 0x1300 + 5: return "TCM_GETITEMA";
3892 case 0x1300 + 60: return "TCM_GETITEMW";
3893 case 0x1300 + 6: return "TCM_SETITEMA";
3894 case 0x1300 + 61: return "TCM_SETITEMW";
3895 case 0x1300 + 7: return "TCM_INSERTITEMA";
3896 case 0x1300 + 62: return "TCM_INSERTITEMW";
3897 case 0x1300 + 8: return "TCM_DELETEITEM";
3898 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3899 case 0x1300 + 10: return "TCM_GETITEMRECT";
3900 case 0x1300 + 11: return "TCM_GETCURSEL";
3901 case 0x1300 + 12: return "TCM_SETCURSEL";
3902 case 0x1300 + 13: return "TCM_HITTEST";
3903 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3904 case 0x1300 + 40: return "TCM_ADJUSTRECT";
3905 case 0x1300 + 41: return "TCM_SETITEMSIZE";
3906 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3907 case 0x1300 + 43: return "TCM_SETPADDING";
3908 case 0x1300 + 44: return "TCM_GETROWCOUNT";
3909 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3910 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3911 case 0x1300 + 47: return "TCM_GETCURFOCUS";
3912 case 0x1300 + 48: return "TCM_SETCURFOCUS";
3913 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3914 case 0x1300 + 50: return "TCM_DESELECTALL";
3915
3916 // toolbar
3917 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
3918 case WM_USER+1000+2: return "TB_CHECKBUTTON";
3919 case WM_USER+1000+3: return "TB_PRESSBUTTON";
3920 case WM_USER+1000+4: return "TB_HIDEBUTTON";
3921 case WM_USER+1000+5: return "TB_INDETERMINATE";
3922 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
3923 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
3924 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
3925 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
3926 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
3927 case WM_USER+1000+17: return "TB_SETSTATE";
3928 case WM_USER+1000+18: return "TB_GETSTATE";
3929 case WM_USER+1000+19: return "TB_ADDBITMAP";
3930 case WM_USER+1000+20: return "TB_ADDBUTTONS";
3931 case WM_USER+1000+21: return "TB_INSERTBUTTON";
3932 case WM_USER+1000+22: return "TB_DELETEBUTTON";
3933 case WM_USER+1000+23: return "TB_GETBUTTON";
3934 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
3935 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
3936 case WM_USER+1000+26: return "TB_SAVERESTOREA";
3937 case WM_USER+1000+76: return "TB_SAVERESTOREW";
3938 case WM_USER+1000+27: return "TB_CUSTOMIZE";
3939 case WM_USER+1000+28: return "TB_ADDSTRINGA";
3940 case WM_USER+1000+77: return "TB_ADDSTRINGW";
3941 case WM_USER+1000+29: return "TB_GETITEMRECT";
3942 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
3943 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
3944 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
3945 case WM_USER+1000+33: return "TB_AUTOSIZE";
3946 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
3947 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
3948 case WM_USER+1000+37: return "TB_SETPARENT";
3949 case WM_USER+1000+39: return "TB_SETROWS";
3950 case WM_USER+1000+40: return "TB_GETROWS";
3951 case WM_USER+1000+42: return "TB_SETCMDID";
3952 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
3953 case WM_USER+1000+44: return "TB_GETBITMAP";
3954 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
3955 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
3956 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
3957 case WM_USER+1000+47: return "TB_SETINDENT";
3958 case WM_USER+1000+48: return "TB_SETIMAGELIST";
3959 case WM_USER+1000+49: return "TB_GETIMAGELIST";
3960 case WM_USER+1000+50: return "TB_LOADIMAGES";
3961 case WM_USER+1000+51: return "TB_GETRECT";
3962 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
3963 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
3964 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
3965 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
3966 case WM_USER+1000+56: return "TB_SETSTYLE";
3967 case WM_USER+1000+57: return "TB_GETSTYLE";
3968 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
3969 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
3970 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
3971 case WM_USER+1000+61: return "TB_GETTEXTROWS";
3972 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
3973
3974 default:
3975 static char s_szBuf[128];
3976 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
3977 return s_szBuf;
3978 }
3979 return NULL;
3980} // end of wxGetMessageName
3981
3982#endif // __WXDEBUG__
3983
3984static void TranslateKbdEventToMouse(
3985 wxWindow* pWin
3986, int* pX
3987, int* pY
3988, ULONG* pFlags
3989)
3990{
3991 //
3992 // Construct the key mask
3993 ULONG& fwKeys = *pFlags;
3994
3995 fwKeys = VK_BUTTON2;
3996 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
3997 fwKeys |= VK_CTRL;
3998 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
3999 fwKeys |= VK_SHIFT;
4000
4001 //
4002 // Simulate right mouse button click
4003 //
4004 POINTL vPoint;
4005
4006 ::WinQueryMsgPos(vHabmain, &vPoint);
4007 *pX = vPoint.x;
4008 *pY = vPoint.y;
4009
4010 pWin->ScreenToClient(pX, pY);
4011} // end of TranslateKbdEventToMouse
4012
4013// Find the wxWindow at the current mouse position, returning the mouse
4014// position.
4015wxWindow* wxFindWindowAtPointer(
4016 wxPoint& rPt
4017)
4018{
4019 return wxFindWindowAtPoint(wxGetMousePosition());
4020}
4021
4022wxWindow* wxFindWindowAtPoint(
4023 const wxPoint& rPt
4024)
4025{
4026 POINTL vPt2;
4027
4028 vPt2.x = rPt.x;
4029 vPt2.y = rPt.y;
4030
4031 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
4032 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
4033 HWND hWnd = hWndHit;
4034
4035 //
4036 // Try to find a window with a wxWindow associated with it
4037 //
4038 while (!pWin && (hWnd != 0))
4039 {
4040 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
4041 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
4042 }
4043 return pWin;
4044}
4045
4046// Get the current mouse position.
4047wxPoint wxGetMousePosition()
4048{
4049 POINTL vPt;
4050
4051 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
4052 return wxPoint(vPt.x, vPt.y);
4053}
4054
wxWidgets (Impactor)