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