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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindow
4 // Author: Julian Smart
5 // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
6 // Created: 04/01/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart and Markus Holzem
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ===========================================================================
13 // declarations
14 // ===========================================================================
15
16 // ---------------------------------------------------------------------------
17 // headers
18 // ---------------------------------------------------------------------------
19
20 #ifdef __GNUG__
21 #pragma implementation "window.h"
22 #endif
23
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
26
27 #ifdef __BORLANDC__
28 #pragma hdrstop
29 #endif
30
31 #ifndef WX_PRECOMP
32 #include <windows.h>
33 #include "wx/msw/winundef.h"
34 #include "wx/accel.h"
35 #include "wx/setup.h"
36 #include "wx/menu.h"
37 #include "wx/dc.h"
38 #include "wx/dcclient.h"
39 #include "wx/utils.h"
40 #include "wx/app.h"
41 #include "wx/panel.h"
42 #include "wx/layout.h"
43 #include "wx/dialog.h"
44 #include "wx/frame.h"
45 #include "wx/listbox.h"
46 #include "wx/button.h"
47 #include "wx/msgdlg.h"
48
49 #include <stdio.h>
50 #endif
51
52 #if wxUSE_OWNER_DRAWN
53 #include "wx/ownerdrw.h"
54 #endif
55
56 #if wxUSE_DRAG_AND_DROP
57 #include "wx/dataobj.h"
58 #include "wx/msw/ole/droptgt.h"
59 #endif
60
61 #include "wx/menuitem.h"
62 #include "wx/log.h"
63
64 #include "wx/msw/private.h"
65
66 #if wxUSE_TOOLTIPS
67 #include "wx/tooltip.h"
68 #endif
69
70 #if wxUSE_CARET
71 #include "wx/caret.h"
72 #endif // wxUSE_CARET
73
74 #include "wx/intl.h"
75 #include "wx/log.h"
76
77
78 #include "wx/textctrl.h"
79
80 #include <string.h>
81
82 #ifndef __GNUWIN32__
83 #include <shellapi.h>
84 #include <mmsystem.h>
85 #endif
86
87 #ifdef __WIN32__
88 #include <windowsx.h>
89 #endif
90
91 #if ( defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__ )
92 #include <commctrl.h>
93 #endif
94
95 #ifndef __TWIN32__
96 #ifdef __GNUWIN32__
97 #include <wx/msw/gnuwin32/extra.h>
98 #endif
99 #endif
100
101 // ---------------------------------------------------------------------------
102 // macros
103 // ---------------------------------------------------------------------------
104
105 // standard macros missing from some compilers headers
106 #ifndef GET_X_LPARAM
107 #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
108 #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
109 #endif // GET_X_LPARAM
110
111 // ---------------------------------------------------------------------------
112 // global variables
113 // ---------------------------------------------------------------------------
114
115 // the last Windows message we got (MT-UNSAFE)
116 extern MSG s_currentMsg;
117
118 wxMenu *wxCurrentPopupMenu = NULL;
119 extern wxList WXDLLEXPORT wxPendingDelete;
120 extern wxChar wxCanvasClassName[];
121
122 // ---------------------------------------------------------------------------
123 // private functions
124 // ---------------------------------------------------------------------------
125
126 // the window proc for all our windows
127 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
128 WPARAM wParam, LPARAM lParam);
129
130 #ifdef __WXDEBUG__
131 const char *wxGetMessageName(int message);
132 #endif //__WXDEBUG__
133
134 void wxRemoveHandleAssociation(wxWindow *win);
135 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
136 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
137
138 // ---------------------------------------------------------------------------
139 // event tables
140 // ---------------------------------------------------------------------------
141
142 #if !USE_SHARED_LIBRARY
143 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
144 #endif
145
146 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
147 EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
148 EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
149 EVT_INIT_DIALOG(wxWindow::OnInitDialog)
150 EVT_IDLE(wxWindow::OnIdle)
151 END_EVENT_TABLE()
152
153 // ===========================================================================
154 // implementation
155 // ===========================================================================
156
157 // ---------------------------------------------------------------------------
158 // wxWindow utility functions
159 // ---------------------------------------------------------------------------
160
161 // Find an item given the MS Windows id
162 wxWindow *wxWindow::FindItem(int id) const
163 {
164 wxWindowList::Node *current = GetChildren().GetFirst();
165 while (current)
166 {
167 wxWindow *childWin = current->GetData();
168
169 wxWindow *wnd = childWin->FindItem(id);
170 if ( wnd )
171 return wnd;
172
173 if ( childWin->IsKindOf(CLASSINFO(wxControl)) )
174 {
175 wxControl *item = (wxControl *)childWin;
176 if ( item->GetId() == id )
177 return item;
178 else
179 {
180 // In case it's a 'virtual' control (e.g. radiobox)
181 if ( item->GetSubcontrols().Member((wxObject *)id) )
182 return item;
183 }
184 }
185
186 current = current->GetNext();
187 }
188
189 return NULL;
190 }
191
192 // Find an item given the MS Windows handle
193 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
194 {
195 wxWindowList::Node *current = GetChildren().GetFirst();
196 while (current)
197 {
198 wxWindow *parent = current->GetData();
199
200 // Do a recursive search.
201 wxWindow *wnd = parent->FindItemByHWND(hWnd);
202 if ( wnd )
203 return wnd;
204
205 if ( !controlOnly || parent->IsKindOf(CLASSINFO(wxControl)) )
206 {
207 wxWindow *item = current->GetData();
208 if ( item->GetHWND() == hWnd )
209 return item;
210 else
211 {
212 if ( item->ContainsHWND(hWnd) )
213 return item;
214 }
215 }
216
217 current = current->GetNext();
218 }
219 return NULL;
220 }
221
222 // Default command handler
223 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
224 {
225 return FALSE;
226 }
227
228 // ----------------------------------------------------------------------------
229 // constructors and such
230 // ----------------------------------------------------------------------------
231
232 void wxWindow::Init()
233 {
234 // generic
235 InitBase();
236
237 // MSW specific
238 m_doubleClickAllowed = 0;
239 m_winCaptured = FALSE;
240
241 m_isBeingDeleted = FALSE;
242 m_oldWndProc = 0;
243 m_useCtl3D = FALSE;
244 m_mouseInWindow = FALSE;
245
246 // wxWnd
247 m_hMenu = 0;
248
249 m_hWnd = 0;
250
251 // pass WM_GETDLGCODE to DefWindowProc()
252 m_lDlgCode = 0;
253
254 m_xThumbSize = 0;
255 m_yThumbSize = 0;
256 m_backgroundTransparent = FALSE;
257
258 // as all windows are created with WS_VISIBLE style...
259 m_isShown = TRUE;
260
261 #if wxUSE_MOUSEEVENT_HACK
262 m_lastMouseX =
263 m_lastMouseY = -1;
264 m_lastMouseEvent = -1;
265 #endif // wxUSE_MOUSEEVENT_HACK
266 }
267
268 // Destructor
269 wxWindow::~wxWindow()
270 {
271 m_isBeingDeleted = TRUE;
272
273 MSWDetachWindowMenu();
274
275 if ( m_parent )
276 m_parent->RemoveChild(this);
277
278 DestroyChildren();
279
280 if ( m_hWnd )
281 {
282 if ( !::DestroyWindow(GetHwnd()) )
283 wxLogLastError("DestroyWindow");
284
285 // remove hWnd <-> wxWindow association
286 wxRemoveHandleAssociation(this);
287 }
288 }
289
290 // real construction (Init() must have been called before!)
291 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
292 const wxPoint& pos,
293 const wxSize& size,
294 long style,
295 const wxString& name)
296 {
297 wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
298
299 CreateBase(parent, id, pos, size, style, name);
300
301 parent->AddChild(this);
302
303 DWORD msflags = 0;
304 if ( style & wxBORDER )
305 msflags |= WS_BORDER;
306 if ( style & wxTHICK_FRAME )
307 msflags |= WS_THICKFRAME;
308
309 msflags |= WS_CHILD | WS_VISIBLE;
310 if ( style & wxCLIP_CHILDREN )
311 msflags |= WS_CLIPCHILDREN;
312
313 bool want3D;
314 WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
315
316 // Even with extended styles, need to combine with WS_BORDER
317 // for them to look right.
318 if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
319 (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
320 {
321 msflags |= WS_BORDER;
322 }
323
324 // calculate the value to return from WM_GETDLGCODE handler
325 if ( GetWindowStyleFlag() & wxWANTS_CHARS )
326 {
327 // want everything: i.e. all keys and WM_CHAR message
328 m_lDlgCode = DLGC_WANTARROWS | DLGC_WANTCHARS |
329 DLGC_WANTTAB | DLGC_WANTMESSAGE;
330 }
331
332 MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
333 pos.x, pos.y,
334 WidthDefault(size.x), HeightDefault(size.y),
335 msflags, NULL, exStyle);
336
337 return TRUE;
338 }
339
340 // ---------------------------------------------------------------------------
341 // basic operations
342 // ---------------------------------------------------------------------------
343
344 void wxWindow::SetFocus()
345 {
346 HWND hWnd = GetHwnd();
347 if ( hWnd )
348 ::SetFocus(hWnd);
349 }
350
351 // Get the window with the focus
352 wxWindow *wxWindowBase::FindFocus()
353 {
354 HWND hWnd = ::GetFocus();
355 if ( hWnd )
356 {
357 return wxFindWinFromHandle((WXHWND) hWnd);
358 }
359
360 return NULL;
361 }
362
363 bool wxWindow::Enable(bool enable)
364 {
365 if ( !wxWindowBase::Enable(enable) )
366 return FALSE;
367
368 HWND hWnd = GetHwnd();
369 if ( hWnd )
370 ::EnableWindow(hWnd, (BOOL)enable);
371
372 return TRUE;
373 }
374
375 bool wxWindow::Show(bool show)
376 {
377 if ( !wxWindowBase::Show(show) )
378 return FALSE;
379
380 HWND hWnd = GetHwnd();
381 int cshow = show ? SW_SHOW : SW_HIDE;
382 ::ShowWindow(hWnd, cshow);
383
384 if ( show )
385 {
386 BringWindowToTop(hWnd);
387 }
388
389 return TRUE;
390 }
391
392 // Raise the window to the top of the Z order
393 void wxWindow::Raise()
394 {
395 ::BringWindowToTop(GetHwnd());
396 }
397
398 // Lower the window to the bottom of the Z order
399 void wxWindow::Lower()
400 {
401 ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
402 SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
403 }
404
405 void wxWindow::SetTitle( const wxString& title)
406 {
407 SetWindowText(GetHwnd(), title.c_str());
408 }
409
410 wxString wxWindow::GetTitle() const
411 {
412 return wxGetWindowText(GetHWND());
413 }
414
415 void wxWindow::CaptureMouse()
416 {
417 HWND hWnd = GetHwnd();
418 if ( hWnd && !m_winCaptured )
419 {
420 SetCapture(hWnd);
421 m_winCaptured = TRUE;
422 }
423 }
424
425 void wxWindow::ReleaseMouse()
426 {
427 if ( m_winCaptured )
428 {
429 ReleaseCapture();
430 m_winCaptured = FALSE;
431 }
432 }
433
434 bool wxWindow::SetFont(const wxFont& font)
435 {
436 if ( !wxWindowBase::SetFont(font) )
437 {
438 // nothing to do
439 return FALSE;
440 }
441
442 HWND hWnd = GetHwnd();
443 if ( hWnd != 0 )
444 {
445 WXHANDLE hFont = m_font.GetResourceHandle();
446
447 wxASSERT_MSG( hFont, _T("should have valid font") );
448
449 ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
450 }
451
452 return TRUE;
453 }
454 bool wxWindow::SetCursor(const wxCursor& cursor)
455 {
456 if ( !wxWindowBase::SetCursor(cursor) )
457 {
458 // no change
459 return FALSE;
460 }
461
462 wxASSERT_MSG( m_cursor.Ok(),
463 _T("cursor must be valid after call to the base version"));
464
465 HWND hWnd = GetHwnd();
466
467 // Change the cursor NOW if we're within the correct window
468 POINT point;
469 ::GetCursorPos(&point);
470
471 RECT rect;
472 ::GetWindowRect(hWnd, &rect);
473
474 if ( ::PtInRect(&rect, point) && !wxIsBusy() )
475 ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
476
477 return TRUE;
478 }
479
480 void wxWindow::WarpPointer (int x_pos, int y_pos)
481 {
482 // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
483 // pixel coordinates, relatives to the canvas -- So, we first need to
484 // substract origin of the window, then convert to screen position
485
486 int x = x_pos; int y = y_pos;
487 RECT rect;
488 GetWindowRect (GetHwnd(), &rect);
489
490 x += rect.left;
491 y += rect.top;
492
493 SetCursorPos (x, y);
494 }
495
496 #if WXWIN_COMPATIBILITY
497 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
498 {
499 }
500 #endif // WXWIN_COMPATIBILITY
501
502 // ---------------------------------------------------------------------------
503 // scrolling stuff
504 // ---------------------------------------------------------------------------
505
506 #if WXWIN_COMPATIBILITY
507 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
508 {
509 #if defined(__WIN95__)
510
511 int range1 = range;
512
513 // Try to adjust the range to cope with page size > 1
514 // - a Windows API quirk
515 int pageSize = GetScrollPage(orient);
516 if ( pageSize > 1 && range > 0)
517 {
518 range1 += (pageSize - 1);
519 }
520
521 SCROLLINFO info;
522 int dir;
523
524 if ( orient == wxHORIZONTAL ) {
525 dir = SB_HORZ;
526 } else {
527 dir = SB_VERT;
528 }
529
530 info.cbSize = sizeof(SCROLLINFO);
531 info.nPage = pageSize; // Have to set this, or scrollbar goes awry
532 info.nMin = 0;
533 info.nMax = range1;
534 info.nPos = 0;
535 info.fMask = SIF_RANGE | SIF_PAGE;
536
537 HWND hWnd = GetHwnd();
538 if ( hWnd )
539 ::SetScrollInfo(hWnd, dir, &info, refresh);
540 #else
541 int wOrient;
542 if ( orient == wxHORIZONTAL )
543 wOrient = SB_HORZ;
544 else
545 wOrient = SB_VERT;
546
547 HWND hWnd = GetHwnd();
548 if ( hWnd )
549 ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
550 #endif
551 }
552
553 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
554 {
555 #if defined(__WIN95__)
556 SCROLLINFO info;
557 int dir;
558
559 if ( orient == wxHORIZONTAL ) {
560 dir = SB_HORZ;
561 m_xThumbSize = page;
562 } else {
563 dir = SB_VERT;
564 m_yThumbSize = page;
565 }
566
567 info.cbSize = sizeof(SCROLLINFO);
568 info.nPage = page;
569 info.nMin = 0;
570 info.fMask = SIF_PAGE;
571
572 HWND hWnd = GetHwnd();
573 if ( hWnd )
574 ::SetScrollInfo(hWnd, dir, &info, refresh);
575 #else
576 if ( orient == wxHORIZONTAL )
577 m_xThumbSize = page;
578 else
579 m_yThumbSize = page;
580 #endif
581 }
582
583 int wxWindow::OldGetScrollRange(int orient) const
584 {
585 int wOrient;
586 if ( orient == wxHORIZONTAL )
587 wOrient = SB_HORZ;
588 else
589 wOrient = SB_VERT;
590
591 #if __WATCOMC__ && defined(__WINDOWS_386__)
592 short minPos, maxPos;
593 #else
594 int minPos, maxPos;
595 #endif
596 HWND hWnd = GetHwnd();
597 if ( hWnd )
598 {
599 ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
600 #if defined(__WIN95__)
601 // Try to adjust the range to cope with page size > 1
602 // - a Windows API quirk
603 int pageSize = GetScrollPage(orient);
604 if ( pageSize > 1 )
605 {
606 maxPos -= (pageSize - 1);
607 }
608 #endif
609 return maxPos;
610 }
611 else
612 return 0;
613 }
614
615 int wxWindow::GetScrollPage(int orient) const
616 {
617 if ( orient == wxHORIZONTAL )
618 return m_xThumbSize;
619 else
620 return m_yThumbSize;
621 }
622
623 #endif // WXWIN_COMPATIBILITY
624
625 int wxWindow::GetScrollPos(int orient) const
626 {
627 int wOrient;
628 if ( orient == wxHORIZONTAL )
629 wOrient = SB_HORZ;
630 else
631 wOrient = SB_VERT;
632 HWND hWnd = GetHwnd();
633 if ( hWnd )
634 {
635 return ::GetScrollPos(hWnd, wOrient);
636 }
637 else
638 return 0;
639 }
640
641 // This now returns the whole range, not just the number
642 // of positions that we can scroll.
643 int wxWindow::GetScrollRange(int orient) const
644 {
645 int wOrient;
646 if ( orient == wxHORIZONTAL )
647 wOrient = SB_HORZ;
648 else
649 wOrient = SB_VERT;
650
651 #if __WATCOMC__ && defined(__WINDOWS_386__)
652 short minPos, maxPos;
653 #else
654 int minPos, maxPos;
655 #endif
656 HWND hWnd = GetHwnd();
657 if ( hWnd )
658 {
659 ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
660 #if defined(__WIN95__)
661 // Try to adjust the range to cope with page size > 1
662 // - a Windows API quirk
663 int pageSize = GetScrollThumb(orient);
664 if ( pageSize > 1 )
665 {
666 maxPos -= (pageSize - 1);
667 }
668 // October 10th: new range concept.
669 maxPos += pageSize;
670 #endif
671
672 return maxPos;
673 }
674 else
675 return 0;
676 }
677
678 int wxWindow::GetScrollThumb(int orient) const
679 {
680 if ( orient == wxHORIZONTAL )
681 return m_xThumbSize;
682 else
683 return m_yThumbSize;
684 }
685
686 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
687 {
688 #if defined(__WIN95__)
689 SCROLLINFO info;
690 int dir;
691
692 if ( orient == wxHORIZONTAL ) {
693 dir = SB_HORZ;
694 } else {
695 dir = SB_VERT;
696 }
697
698 info.cbSize = sizeof(SCROLLINFO);
699 info.nPage = 0;
700 info.nMin = 0;
701 info.nPos = pos;
702 info.fMask = SIF_POS;
703
704 HWND hWnd = GetHwnd();
705 if ( hWnd )
706 ::SetScrollInfo(hWnd, dir, &info, refresh);
707 #else
708 int wOrient;
709 if ( orient == wxHORIZONTAL )
710 wOrient = SB_HORZ;
711 else
712 wOrient = SB_VERT;
713
714 HWND hWnd = GetHwnd();
715 if ( hWnd )
716 ::SetScrollPos(hWnd, wOrient, pos, refresh);
717 #endif
718 }
719
720 // New function that will replace some of the above.
721 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
722 int range, bool refresh)
723 {
724 #if defined(__WIN95__)
725 int oldRange = range - thumbVisible;
726
727 int range1 = oldRange;
728
729 // Try to adjust the range to cope with page size > 1
730 // - a Windows API quirk
731 int pageSize = thumbVisible;
732 if ( pageSize > 1 && range > 0)
733 {
734 range1 += (pageSize - 1);
735 }
736
737 SCROLLINFO info;
738 int dir;
739
740 if ( orient == wxHORIZONTAL ) {
741 dir = SB_HORZ;
742 } else {
743 dir = SB_VERT;
744 }
745
746 info.cbSize = sizeof(SCROLLINFO);
747 info.nPage = pageSize; // Have to set this, or scrollbar goes awry
748 info.nMin = 0;
749 info.nMax = range1;
750 info.nPos = pos;
751 info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
752
753 HWND hWnd = GetHwnd();
754 if ( hWnd )
755 ::SetScrollInfo(hWnd, dir, &info, refresh);
756 #else
757 int wOrient;
758 if ( orient == wxHORIZONTAL )
759 wOrient = SB_HORZ;
760 else
761 wOrient = SB_VERT;
762
763 HWND hWnd = GetHwnd();
764 if ( hWnd )
765 {
766 ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
767 ::SetScrollPos(hWnd, wOrient, pos, refresh);
768 }
769 #endif
770 if ( orient == wxHORIZONTAL ) {
771 m_xThumbSize = thumbVisible;
772 } else {
773 m_yThumbSize = thumbVisible;
774 }
775 }
776
777 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
778 {
779 RECT rect2;
780 if ( rect )
781 {
782 rect2.left = rect->x;
783 rect2.top = rect->y;
784 rect2.right = rect->x + rect->width;
785 rect2.bottom = rect->y + rect->height;
786 }
787
788 if ( rect )
789 ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
790 else
791 ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
792 }
793
794 // ---------------------------------------------------------------------------
795 // subclassing
796 // ---------------------------------------------------------------------------
797
798 void wxWindow::SubclassWin(WXHWND hWnd)
799 {
800 wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") );
801
802 HWND hwnd = (HWND)hWnd;
803 wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
804
805 wxAssociateWinWithHandle(hwnd, this);
806
807 m_oldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
808 SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
809 }
810
811 void wxWindow::UnsubclassWin()
812 {
813 wxRemoveHandleAssociation(this);
814
815 // Restore old Window proc
816 HWND hwnd = GetHwnd();
817 if ( hwnd )
818 {
819 m_hWnd = 0;
820
821 wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
822
823 FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
824 if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
825 {
826 SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
827 m_oldWndProc = 0;
828 }
829 }
830 }
831
832 // Make a Windows extended style from the given wxWindows window style
833 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
834 {
835 WXDWORD exStyle = 0;
836 if ( style & wxTRANSPARENT_WINDOW )
837 exStyle |= WS_EX_TRANSPARENT;
838
839 if ( !eliminateBorders )
840 {
841 if ( style & wxSUNKEN_BORDER )
842 exStyle |= WS_EX_CLIENTEDGE;
843 if ( style & wxDOUBLE_BORDER )
844 exStyle |= WS_EX_DLGMODALFRAME;
845 #if defined(__WIN95__)
846 if ( style & wxRAISED_BORDER )
847 exStyle |= WS_EX_WINDOWEDGE;
848 if ( style & wxSTATIC_BORDER )
849 exStyle |= WS_EX_STATICEDGE;
850 #endif
851 }
852 return exStyle;
853 }
854
855 // Determines whether native 3D effects or CTL3D should be used,
856 // applying a default border style if required, and returning an extended
857 // style to pass to CreateWindowEx.
858 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
859 {
860 // If matches certain criteria, then assume no 3D effects
861 // unless specifically requested (dealt with in MakeExtendedStyle)
862 if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
863 {
864 *want3D = FALSE;
865 return MakeExtendedStyle(m_windowStyle, FALSE);
866 }
867
868 // Determine whether we should be using 3D effects or not.
869 bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
870
871 // 1) App can specify global 3D effects
872 *want3D = wxTheApp->GetAuto3D();
873
874 // 2) If the parent is being drawn with user colours, or simple border specified,
875 // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
876 if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
877 *want3D = FALSE;
878
879 // 3) Control can override this global setting by defining
880 // a border style, e.g. wxSUNKEN_BORDER
881 if ( m_windowStyle & wxSUNKEN_BORDER )
882 *want3D = TRUE;
883
884 // 4) If it's a special border, CTL3D can't cope so we want a native border
885 if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
886 (m_windowStyle & wxSTATIC_BORDER) )
887 {
888 *want3D = TRUE;
889 nativeBorder = TRUE;
890 }
891
892 // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
893 // effects from extended style
894 #if wxUSE_CTL3D
895 if ( *want3D )
896 nativeBorder = FALSE;
897 #endif
898
899 DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
900
901 // If we want 3D, but haven't specified a border here,
902 // apply the default border style specified.
903 // TODO what about non-Win95 WIN32? Does it have borders?
904 #if defined(__WIN95__) && !wxUSE_CTL3D
905 if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
906 (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
907 exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
908 #endif
909
910 return exStyle;
911 }
912
913 #if WXWIN_COMPATIBILITY
914 // If nothing defined for this, try the parent.
915 // E.g. we may be a button loaded from a resource, with no callback function
916 // defined.
917 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
918 {
919 if ( GetEventHandler()->ProcessEvent(event) )
920 return;
921 if ( m_parent )
922 m_parent->GetEventHandler()->OnCommand(win, event);
923 }
924 #endif // WXWIN_COMPATIBILITY_2
925
926 #if WXWIN_COMPATIBILITY
927 wxObject* wxWindow::GetChild(int number) const
928 {
929 // Return a pointer to the Nth object in the Panel
930 wxNode *node = GetChildren().First();
931 int n = number;
932 while (node && n--)
933 node = node->Next();
934 if ( node )
935 {
936 wxObject *obj = (wxObject *)node->Data();
937 return(obj);
938 }
939 else
940 return NULL;
941 }
942 #endif // WXWIN_COMPATIBILITY
943
944 // Setup background and foreground colours correctly
945 void wxWindow::SetupColours()
946 {
947 if ( GetParent() )
948 SetBackgroundColour(GetParent()->GetBackgroundColour());
949 }
950
951 void wxWindow::OnIdle(wxIdleEvent& event)
952 {
953 // Check if we need to send a LEAVE event
954 if ( m_mouseInWindow )
955 {
956 POINT pt;
957 ::GetCursorPos(&pt);
958 if ( ::WindowFromPoint(pt) != GetHwnd() )
959 {
960 // Generate a LEAVE event
961 m_mouseInWindow = FALSE;
962
963 // Unfortunately the mouse button and keyboard state may have changed
964 // by the time the OnIdle function is called, so 'state' may be
965 // meaningless.
966 int state = 0;
967 if ( ::GetKeyState(VK_SHIFT) != 0 )
968 state |= MK_SHIFT;
969 if ( ::GetKeyState(VK_CONTROL) != 0 )
970 state |= MK_CONTROL;
971
972 wxMouseEvent event(wxEVT_LEAVE_WINDOW);
973 InitMouseEvent(event, pt.x, pt.y, state);
974
975 (void)GetEventHandler()->ProcessEvent(event);
976 }
977 }
978
979 UpdateWindowUI();
980 }
981
982 // Set this window to be the child of 'parent'.
983 bool wxWindow::Reparent(wxWindow *parent)
984 {
985 if ( !wxWindowBase::Reparent(parent) )
986 return FALSE;
987
988 HWND hWndChild = GetHwnd();
989 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
990
991 ::SetParent(hWndChild, hWndParent);
992
993 return TRUE;
994 }
995
996 void wxWindow::Clear()
997 {
998 wxClientDC dc(this);
999 wxBrush brush(GetBackgroundColour(), wxSOLID);
1000 dc.SetBackground(brush);
1001 dc.Clear();
1002 }
1003
1004 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
1005 {
1006 HWND hWnd = GetHwnd();
1007 if ( hWnd )
1008 {
1009 if ( rect )
1010 {
1011 RECT mswRect;
1012 mswRect.left = rect->x;
1013 mswRect.top = rect->y;
1014 mswRect.right = rect->x + rect->width;
1015 mswRect.bottom = rect->y + rect->height;
1016
1017 ::InvalidateRect(hWnd, &mswRect, eraseBack);
1018 }
1019 else
1020 ::InvalidateRect(hWnd, NULL, eraseBack);
1021 }
1022 }
1023
1024 // ---------------------------------------------------------------------------
1025 // drag and drop
1026 // ---------------------------------------------------------------------------
1027
1028 #if wxUSE_DRAG_AND_DROP
1029
1030 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1031 {
1032 if ( m_dropTarget != 0 ) {
1033 m_dropTarget->Revoke(m_hWnd);
1034 delete m_dropTarget;
1035 }
1036
1037 m_dropTarget = pDropTarget;
1038 if ( m_dropTarget != 0 )
1039 m_dropTarget->Register(m_hWnd);
1040 }
1041
1042 #endif // wxUSE_DRAG_AND_DROP
1043
1044 // old style file-manager drag&drop support: we retain the old-style
1045 // DragAcceptFiles in parallel with SetDropTarget.
1046 void wxWindow::DragAcceptFiles(bool accept)
1047 {
1048 HWND hWnd = GetHwnd();
1049 if ( hWnd )
1050 ::DragAcceptFiles(hWnd, (BOOL)accept);
1051 }
1052
1053 // ----------------------------------------------------------------------------
1054 // tooltips
1055 // ----------------------------------------------------------------------------
1056
1057 #if wxUSE_TOOLTIPS
1058
1059 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1060 {
1061 wxWindowBase::DoSetToolTip(tooltip);
1062
1063 if ( m_tooltip )
1064 m_tooltip->SetWindow(this);
1065 }
1066
1067 #endif // wxUSE_TOOLTIPS
1068
1069 // ---------------------------------------------------------------------------
1070 // moving and resizing
1071 // ---------------------------------------------------------------------------
1072
1073 // Get total size
1074 void wxWindow::DoGetSize(int *x, int *y) const
1075 {
1076 HWND hWnd = GetHwnd();
1077 RECT rect;
1078 GetWindowRect(hWnd, &rect);
1079
1080 if ( x )
1081 *x = rect.right - rect.left;
1082 if ( y )
1083 *y = rect.bottom - rect.top;
1084 }
1085
1086 void wxWindow::DoGetPosition(int *x, int *y) const
1087 {
1088 HWND hWnd = GetHwnd();
1089
1090 RECT rect;
1091 GetWindowRect(hWnd, &rect);
1092
1093 POINT point;
1094 point.x = rect.left;
1095 point.y = rect.top;
1096
1097 // we do the adjustments with respect to the parent only for the "real"
1098 // children, not for the dialogs/frames
1099 if ( !IsTopLevel() )
1100 {
1101 HWND hParentWnd = 0;
1102 wxWindow *parent = GetParent();
1103 if ( parent )
1104 hParentWnd = GetWinHwnd(parent);
1105
1106 // Since we now have the absolute screen coords, if there's a parent we
1107 // must subtract its top left corner
1108 if ( hParentWnd )
1109 {
1110 ::ScreenToClient(hParentWnd, &point);
1111 }
1112
1113 // We may be faking the client origin. So a window that's really at (0,
1114 // 30) may appear (to wxWin apps) to be at (0, 0).
1115 if ( parent )
1116 {
1117 wxPoint pt(parent->GetClientAreaOrigin());
1118 point.x -= pt.x;
1119 point.y -= pt.y;
1120 }
1121 }
1122
1123 if ( x )
1124 *x = point.x;
1125 if ( y )
1126 *y = point.y;
1127 }
1128
1129 void wxWindow::DoScreenToClient(int *x, int *y) const
1130 {
1131 POINT pt;
1132 if ( x )
1133 pt.x = *x;
1134 if ( y )
1135 pt.y = *y;
1136
1137 HWND hWnd = GetHwnd();
1138 ::ScreenToClient(hWnd, &pt);
1139
1140 if ( x )
1141 *x = pt.x;
1142 if ( y )
1143 *y = pt.y;
1144 }
1145
1146 void wxWindow::DoClientToScreen(int *x, int *y) const
1147 {
1148 POINT pt;
1149 if ( x )
1150 pt.x = *x;
1151 if ( y )
1152 pt.y = *y;
1153
1154 HWND hWnd = GetHwnd();
1155 ::ClientToScreen(hWnd, &pt);
1156
1157 if ( x )
1158 *x = pt.x;
1159 if ( y )
1160 *y = pt.y;
1161 }
1162
1163 // Get size *available for subwindows* i.e. excluding menu bar etc.
1164 void wxWindow::DoGetClientSize(int *x, int *y) const
1165 {
1166 HWND hWnd = GetHwnd();
1167 RECT rect;
1168 ::GetClientRect(hWnd, &rect);
1169 if ( x )
1170 *x = rect.right;
1171 if ( y )
1172 *y = rect.bottom;
1173 }
1174
1175 // set the size of the window: if the dimensions are positive, just use them,
1176 // but if any of them is equal to -1, it means that we must find the value for
1177 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1178 // which case -1 is a valid value for x and y)
1179 //
1180 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1181 // the width/height to best suit our contents, otherwise we reuse the current
1182 // width/height
1183 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1184 {
1185 // get the current size and position...
1186 int currentX, currentY;
1187 GetPosition(&currentX, &currentY);
1188 int currentW,currentH;
1189 GetSize(&currentW, &currentH);
1190
1191 // ... and don't do anything (avoiding flicker) if it's already ok
1192 if ( x == currentX && y == currentY &&
1193 width == currentW && height == currentH )
1194 {
1195 return;
1196 }
1197
1198 if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1199 x = currentX;
1200 if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1201 y = currentY;
1202
1203 AdjustForParentClientOrigin(x, y, sizeFlags);
1204
1205 wxSize size(-1, -1);
1206 if ( width == -1 )
1207 {
1208 if ( sizeFlags && wxSIZE_AUTO_WIDTH )
1209 {
1210 size = DoGetBestSize();
1211 width = size.x;
1212 }
1213 else
1214 {
1215 // just take the current one
1216 width = currentW;
1217 }
1218 }
1219
1220 if ( height == -1 )
1221 {
1222 if ( sizeFlags && wxSIZE_AUTO_HEIGHT )
1223 {
1224 if ( size.x == -1 )
1225 {
1226 size= DoGetBestSize();
1227 }
1228 //else: already called DoGetBestSize() above
1229
1230 height = size.y;
1231 }
1232 else
1233 {
1234 // just take the current one
1235 height = currentH;
1236 }
1237 }
1238
1239 if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) )
1240 {
1241 wxLogLastError("MoveWindow");
1242 }
1243 }
1244
1245 // for a generic window there is no natural best size - just use the current one
1246 wxSize wxWindow::DoGetBestSize()
1247 {
1248 return GetSize();
1249 }
1250
1251 void wxWindow::DoSetClientSize(int width, int height)
1252 {
1253 wxWindow *parent = GetParent();
1254 HWND hWnd = GetHwnd();
1255 HWND hParentWnd = (HWND) 0;
1256 if ( parent )
1257 hParentWnd = (HWND) parent->GetHWND();
1258
1259 RECT rect;
1260 ::GetClientRect(hWnd, &rect);
1261
1262 RECT rect2;
1263 GetWindowRect(hWnd, &rect2);
1264
1265 // Find the difference between the entire window (title bar and all)
1266 // and the client area; add this to the new client size to move the
1267 // window
1268 int actual_width = rect2.right - rect2.left - rect.right + width;
1269 int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1270
1271 // If there's a parent, must subtract the parent's top left corner
1272 // since MoveWindow moves relative to the parent
1273
1274 POINT point;
1275 point.x = rect2.left;
1276 point.y = rect2.top;
1277 if ( parent )
1278 {
1279 ::ScreenToClient(hParentWnd, &point);
1280 }
1281
1282 MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1283
1284 wxSizeEvent event(wxSize(width, height), m_windowId);
1285 event.SetEventObject(this);
1286 GetEventHandler()->ProcessEvent(event);
1287 }
1288
1289 // For implementation purposes - sometimes decorations make the client area
1290 // smaller
1291 wxPoint wxWindow::GetClientAreaOrigin() const
1292 {
1293 return wxPoint(0, 0);
1294 }
1295
1296 // Makes an adjustment to the window position (for example, a frame that has
1297 // a toolbar that it manages itself).
1298 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1299 {
1300 // don't do it for the dialogs/frames - they float independently of their
1301 // parent
1302 if ( !IsTopLevel() )
1303 {
1304 wxWindow *parent = GetParent();
1305 if ( !(sizeFlags & wxSIZE_NO_ADJUSTMENTS) && parent )
1306 {
1307 wxPoint pt(parent->GetClientAreaOrigin());
1308 x += pt.x; y += pt.y;
1309 }
1310 }
1311 }
1312
1313 // ---------------------------------------------------------------------------
1314 // text metrics
1315 // ---------------------------------------------------------------------------
1316
1317 int wxWindow::GetCharHeight() const
1318 {
1319 TEXTMETRIC lpTextMetric;
1320 HWND hWnd = GetHwnd();
1321 HDC dc = ::GetDC(hWnd);
1322
1323 GetTextMetrics(dc, &lpTextMetric);
1324 ::ReleaseDC(hWnd, dc);
1325
1326 return lpTextMetric.tmHeight;
1327 }
1328
1329 int wxWindow::GetCharWidth() const
1330 {
1331 TEXTMETRIC lpTextMetric;
1332 HWND hWnd = GetHwnd();
1333 HDC dc = ::GetDC(hWnd);
1334
1335 GetTextMetrics(dc, &lpTextMetric);
1336 ::ReleaseDC(hWnd, dc);
1337
1338 return lpTextMetric.tmAveCharWidth;
1339 }
1340
1341 void wxWindow::GetTextExtent(const wxString& string,
1342 int *x, int *y,
1343 int *descent, int *externalLeading,
1344 const wxFont *theFont) const
1345 {
1346 const wxFont *fontToUse = theFont;
1347 if ( !fontToUse )
1348 fontToUse = &m_font;
1349
1350 HWND hWnd = GetHwnd();
1351 HDC dc = ::GetDC(hWnd);
1352
1353 HFONT fnt = 0;
1354 HFONT hfontOld = 0;
1355 if ( fontToUse && fontToUse->Ok() )
1356 {
1357 fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1358 if ( fnt )
1359 hfontOld = (HFONT)SelectObject(dc,fnt);
1360 }
1361
1362 SIZE sizeRect;
1363 TEXTMETRIC tm;
1364 GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1365 GetTextMetrics(dc, &tm);
1366
1367 if ( fontToUse && fnt && hfontOld )
1368 SelectObject(dc, hfontOld);
1369
1370 ReleaseDC(hWnd, dc);
1371
1372 if ( x ) *x = sizeRect.cx;
1373 if ( y ) *y = sizeRect.cy;
1374 if ( descent ) *descent = tm.tmDescent;
1375 if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1376 }
1377
1378 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1379 // ---------------------------------------------------------------------------
1380 // Caret manipulation
1381 // ---------------------------------------------------------------------------
1382
1383 void wxWindow::CreateCaret(int w, int h)
1384 {
1385 SetCaret(new wxCaret(this, w, h));
1386 }
1387
1388 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1389 {
1390 wxFAIL_MSG("not implemented");
1391 }
1392
1393 void wxWindow::ShowCaret(bool show)
1394 {
1395 wxCHECK_RET( m_caret, "no caret to show" );
1396
1397 m_caret->Show(show);
1398 }
1399
1400 void wxWindow::DestroyCaret()
1401 {
1402 SetCaret(NULL);
1403 }
1404
1405 void wxWindow::SetCaretPos(int x, int y)
1406 {
1407 wxCHECK_RET( m_caret, "no caret to move" );
1408
1409 m_caret->Move(x, y);
1410 }
1411
1412 void wxWindow::GetCaretPos(int *x, int *y) const
1413 {
1414 wxCHECK_RET( m_caret, "no caret to get position of" );
1415
1416 m_caret->GetPosition(x, y);
1417 }
1418 #endif // wxUSE_CARET
1419
1420 // ---------------------------------------------------------------------------
1421 // popup menu
1422 // ---------------------------------------------------------------------------
1423
1424 bool wxWindow::PopupMenu(wxMenu *menu, int x, int y)
1425 {
1426 menu->SetInvokingWindow(this);
1427 menu->UpdateUI();
1428
1429 HWND hWnd = GetHwnd();
1430 HMENU hMenu = GetHmenuOf(menu);
1431 POINT point;
1432 point.x = x;
1433 point.y = y;
1434 ::ClientToScreen(hWnd, &point);
1435 wxCurrentPopupMenu = menu;
1436 ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
1437 wxYield();
1438 wxCurrentPopupMenu = NULL;
1439
1440 menu->SetInvokingWindow(NULL);
1441
1442 return TRUE;
1443 }
1444
1445 // ===========================================================================
1446 // pre/post message processing
1447 // ===========================================================================
1448
1449 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1450 {
1451 if ( m_oldWndProc )
1452 return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1453 else
1454 return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1455 }
1456
1457 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1458 {
1459 if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1460 {
1461 // intercept dialog navigation keys
1462 MSG *msg = (MSG *)pMsg;
1463 bool bProcess = TRUE;
1464 if ( msg->message != WM_KEYDOWN )
1465 bProcess = FALSE;
1466
1467 if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1468 bProcess = FALSE;
1469
1470 if ( bProcess )
1471 {
1472 bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1473 bool bShiftDown = (::GetKeyState(VK_SHIFT) & 0x100) != 0;
1474
1475 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1476 // don't process it if it's the case (except for Ctrl-Tab/Enter
1477 // combinations which are always processed)
1478 LONG lDlgCode = 0;
1479 if ( !bCtrlDown )
1480 {
1481 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1482 }
1483
1484 bool bForward = TRUE,
1485 bWindowChange = FALSE;
1486
1487 switch ( msg->wParam )
1488 {
1489 case VK_TAB:
1490 // assume that nobody wants Shift-TAB for himself - if we
1491 // don't do it there is no easy way for a control to grab
1492 // TABs but still let Shift-TAB work as navugation key
1493 if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
1494 bProcess = FALSE;
1495 }
1496 else {
1497 // Ctrl-Tab cycles thru notebook pages
1498 bWindowChange = bCtrlDown;
1499 bForward = !bShiftDown;
1500 }
1501 break;
1502
1503 case VK_UP:
1504 case VK_LEFT:
1505 if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1506 bProcess = FALSE;
1507 else
1508 bForward = FALSE;
1509 break;
1510
1511 case VK_DOWN:
1512 case VK_RIGHT:
1513 if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1514 bProcess = FALSE;
1515 break;
1516
1517 case VK_RETURN:
1518 {
1519 if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1520 {
1521 // control wants to process Enter itself, don't
1522 // call IsDialogMessage() which would interpret
1523 // it
1524 return FALSE;
1525 }
1526 else if ( lDlgCode & DLGC_BUTTON )
1527 {
1528 // buttons want process Enter themselevs
1529 bProcess = FALSE;
1530 }
1531 else
1532 {
1533 wxPanel *panel = wxDynamicCast(this, wxPanel);
1534 wxButton *btn = NULL;
1535 if ( panel )
1536 {
1537 // panel may have a default button which should
1538 // be activated by Enter
1539 btn = panel->GetDefaultItem();
1540 }
1541
1542 if ( btn )
1543 {
1544 // if we do have a default button, do press it
1545 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
1546
1547 return TRUE;
1548 }
1549 // else: but if it does not it makes sense to make
1550 // it work like a TAB - and that's what we do.
1551 // Note that Ctrl-Enter always works this way.
1552 }
1553 }
1554 break;
1555
1556 default:
1557 bProcess = FALSE;
1558 }
1559
1560 if ( bProcess )
1561 {
1562 wxNavigationKeyEvent event;
1563 event.SetDirection(bForward);
1564 event.SetWindowChange(bWindowChange);
1565 event.SetEventObject(this);
1566
1567 if ( GetEventHandler()->ProcessEvent(event) )
1568 {
1569 wxButton *btn = wxDynamicCast(FindFocus(), wxButton);
1570 if ( btn )
1571 {
1572 // the button which has focus should be default
1573 btn->SetDefault();
1574 }
1575
1576 return TRUE;
1577 }
1578 }
1579 }
1580
1581 if ( ::IsDialogMessage(GetHwnd(), msg) )
1582 return TRUE;
1583 }
1584
1585 #if wxUSE_TOOLTIPS
1586 if ( m_tooltip )
1587 {
1588 // relay mouse move events to the tooltip control
1589 MSG *msg = (MSG *)pMsg;
1590 if ( msg->message == WM_MOUSEMOVE )
1591 m_tooltip->RelayEvent(pMsg);
1592 }
1593 #endif // wxUSE_TOOLTIPS
1594
1595 return FALSE;
1596 }
1597
1598 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1599 {
1600 return m_acceleratorTable.Translate(this, pMsg);
1601 }
1602
1603 // ---------------------------------------------------------------------------
1604 // message params unpackers (different for Win16 and Win32)
1605 // ---------------------------------------------------------------------------
1606
1607 #ifdef __WIN32__
1608
1609 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1610 WORD *id, WXHWND *hwnd, WORD *cmd)
1611 {
1612 *id = LOWORD(wParam);
1613 *hwnd = (WXHWND)lParam;
1614 *cmd = HIWORD(wParam);
1615 }
1616
1617 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1618 WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1619 {
1620 *state = LOWORD(wParam);
1621 *minimized = HIWORD(wParam);
1622 *hwnd = (WXHWND)lParam;
1623 }
1624
1625 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1626 WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1627 {
1628 *code = LOWORD(wParam);
1629 *pos = HIWORD(wParam);
1630 *hwnd = (WXHWND)lParam;
1631 }
1632
1633 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1634 WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1635 {
1636 *nCtlColor = CTLCOLOR_BTN;
1637 *hwnd = (WXHWND)lParam;
1638 *hdc = (WXHDC)wParam;
1639 }
1640
1641 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1642 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1643 {
1644 *item = (WXWORD)wParam;
1645 *flags = HIWORD(wParam);
1646 *hmenu = (WXHMENU)lParam;
1647 }
1648
1649 #else // Win16
1650
1651 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1652 WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1653 {
1654 *id = (WXWORD)wParam;
1655 *hwnd = (WXHWND)LOWORD(lParam);
1656 *cmd = HIWORD(lParam);
1657 }
1658
1659 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1660 WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1661 {
1662 *state = (WXWORD)wParam;
1663 *minimized = LOWORD(lParam);
1664 *hwnd = (WXHWND)HIWORD(lParam);
1665 }
1666
1667 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1668 WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1669 {
1670 *code = (WXWORD)wParam;
1671 *pos = LOWORD(lParam);
1672 *hwnd = (WXHWND)HIWORD(lParam);
1673 }
1674
1675 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1676 WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1677 {
1678 *hwnd = (WXHWND)LOWORD(lParam);
1679 *nCtlColor = (int)HIWORD(lParam);
1680 *hdc = (WXHDC)wParam;
1681 }
1682
1683 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1684 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1685 {
1686 *item = (WXWORD)wParam;
1687 *flags = LOWORD(lParam);
1688 *hmenu = (WXHMENU)HIWORD(lParam);
1689 }
1690
1691 #endif // Win32/16
1692
1693 // ---------------------------------------------------------------------------
1694 // Main wxWindows window proc and the window proc for wxWindow
1695 // ---------------------------------------------------------------------------
1696
1697 // Hook for new window just as it's being created, when the window isn't yet
1698 // associated with the handle
1699 wxWindow *wxWndHook = NULL;
1700
1701 // Main window proc
1702 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1703 {
1704 // trace all messages - useful for the debugging
1705 #ifdef __WXDEBUG__
1706 wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1707 wxGetMessageName(message), wParam, lParam);
1708 #endif // __WXDEBUG__
1709
1710 wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1711
1712 // when we get the first message for the HWND we just created, we associate
1713 // it with wxWindow stored in wxWndHook
1714 if ( !wnd && wxWndHook )
1715 {
1716 wxAssociateWinWithHandle(hWnd, wxWndHook);
1717 wnd = wxWndHook;
1718 wxWndHook = NULL;
1719 wnd->SetHWND((WXHWND)hWnd);
1720 }
1721
1722 LRESULT rc;
1723
1724 // Stop right here if we don't have a valid handle in our wxWindow object.
1725 if ( wnd && !wnd->GetHWND() )
1726 {
1727 // FIXME: why do we do this?
1728 wnd->SetHWND((WXHWND) hWnd);
1729 rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1730 wnd->SetHWND(0);
1731 }
1732 else
1733 {
1734 if ( wnd )
1735 rc = wnd->MSWWindowProc(message, wParam, lParam);
1736 else
1737 rc = DefWindowProc( hWnd, message, wParam, lParam );
1738 }
1739
1740 return rc;
1741 }
1742
1743 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1744 {
1745 // did we process the message?
1746 bool processed = FALSE;
1747
1748 // the return value
1749 union
1750 {
1751 bool allow;
1752 long result;
1753 WXHICON hIcon;
1754 WXHBRUSH hBrush;
1755 } rc;
1756
1757 // for most messages we should return 0 when we do process the message
1758 rc.result = 0;
1759
1760 switch ( message )
1761 {
1762 case WM_CREATE:
1763 {
1764 bool mayCreate;
1765 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1766 if ( processed )
1767 {
1768 // return 0 to allow window creation
1769 rc.result = mayCreate ? 0 : -1;
1770 }
1771 }
1772 break;
1773
1774 case WM_DESTROY:
1775 processed = HandleDestroy();
1776 break;
1777
1778 case WM_MOVE:
1779 processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1780 break;
1781
1782 case WM_SIZE:
1783 processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1784 break;
1785
1786 case WM_ACTIVATE:
1787 {
1788 WXWORD state, minimized;
1789 WXHWND hwnd;
1790 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1791
1792 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1793 }
1794 break;
1795
1796 case WM_SETFOCUS:
1797 processed = HandleSetFocus((WXHWND)(HWND)wParam);
1798 break;
1799
1800 case WM_KILLFOCUS:
1801 processed = HandleKillFocus((WXHWND)(HWND)wParam);
1802 break;
1803
1804 case WM_PAINT:
1805 processed = HandlePaint();
1806 break;
1807
1808 case WM_CLOSE:
1809 // don't let the DefWindowProc() destroy our window - we'll do it
1810 // ourselves in ~wxWindow
1811 processed = TRUE;
1812 rc.result = TRUE;
1813 break;
1814
1815 case WM_SHOWWINDOW:
1816 processed = HandleShow(wParam != 0, (int)lParam);
1817 break;
1818
1819 case WM_MOUSEMOVE:
1820 case WM_LBUTTONDOWN:
1821 case WM_LBUTTONUP:
1822 case WM_LBUTTONDBLCLK:
1823 case WM_RBUTTONDOWN:
1824 case WM_RBUTTONUP:
1825 case WM_RBUTTONDBLCLK:
1826 case WM_MBUTTONDOWN:
1827 case WM_MBUTTONUP:
1828 case WM_MBUTTONDBLCLK:
1829 {
1830 int x = LOWORD(lParam);
1831 int y = HIWORD(lParam);
1832
1833 processed = HandleMouseEvent(message, x, y, wParam);
1834 }
1835 break;
1836
1837 case MM_JOY1MOVE:
1838 case MM_JOY2MOVE:
1839 case MM_JOY1ZMOVE:
1840 case MM_JOY2ZMOVE:
1841 case MM_JOY1BUTTONDOWN:
1842 case MM_JOY2BUTTONDOWN:
1843 case MM_JOY1BUTTONUP:
1844 case MM_JOY2BUTTONUP:
1845 {
1846 int x = LOWORD(lParam);
1847 int y = HIWORD(lParam);
1848
1849 processed = HandleJoystickEvent(message, x, y, wParam);
1850 }
1851 break;
1852
1853 case WM_SYSCOMMAND:
1854 processed = HandleSysCommand(wParam, lParam);
1855 break;
1856
1857 case WM_COMMAND:
1858 {
1859 WORD id, cmd;
1860 WXHWND hwnd;
1861 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1862
1863 processed = HandleCommand(id, cmd, hwnd);
1864 }
1865 break;
1866
1867 #ifdef __WIN95__
1868 case WM_NOTIFY:
1869 processed = HandleNotify((int)wParam, lParam, &rc.result);
1870 break;
1871 #endif // Win95
1872
1873 // for these messages we must return TRUE if process the message
1874 case WM_DRAWITEM:
1875 case WM_MEASUREITEM:
1876 {
1877 int idCtrl = (UINT)wParam;
1878 if ( message == WM_DRAWITEM )
1879 {
1880 processed = MSWOnDrawItem(idCtrl,
1881 (WXDRAWITEMSTRUCT *)lParam);
1882 }
1883 else
1884 {
1885 processed = MSWOnMeasureItem(idCtrl,
1886 (WXMEASUREITEMSTRUCT *)lParam);
1887 }
1888
1889 if ( processed )
1890 rc.result = TRUE;
1891 }
1892 break;
1893
1894 case WM_GETDLGCODE:
1895 if ( m_lDlgCode )
1896 {
1897 rc.result = m_lDlgCode;
1898 processed = TRUE;
1899 }
1900 //else: get the dlg code from the DefWindowProc()
1901 break;
1902
1903 case WM_KEYDOWN:
1904 // If this has been processed by an event handler,
1905 // return 0 now (we've handled it).
1906 if ( HandleKeyDown((WORD) wParam, lParam) )
1907 {
1908 processed = TRUE;
1909
1910 break;
1911 }
1912
1913 // we consider these message "not interesting" to OnChar
1914 if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1915 {
1916 processed = TRUE;
1917
1918 break;
1919 }
1920
1921 switch ( wParam )
1922 {
1923 // avoid duplicate messages to OnChar for these ASCII keys: they
1924 // will be translated by TranslateMessage() and received in WM_CHAR
1925 case VK_ESCAPE:
1926 case VK_SPACE:
1927 case VK_RETURN:
1928 case VK_BACK:
1929 case VK_TAB:
1930 // but set processed to FALSE, not TRUE to still pass them to
1931 // the control's default window proc - otherwise built-in
1932 // keyboard handling won't work
1933 processed = FALSE;
1934
1935 break;
1936
1937 #ifdef VK_APPS
1938 // special case of VK_APPS: treat it the same as right mouse
1939 // click because both usually pop up a context menu
1940 case VK_APPS:
1941 {
1942 // construct the key mask
1943 WPARAM fwKeys = MK_RBUTTON;
1944 if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1945 fwKeys |= MK_CONTROL;
1946 if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1947 fwKeys |= MK_SHIFT;
1948
1949 // simulate right mouse button click
1950 DWORD dwPos = ::GetMessagePos();
1951 int x = GET_X_LPARAM(dwPos),
1952 y = GET_Y_LPARAM(dwPos);
1953
1954 ScreenToClient(&x, &y);
1955 processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1956 }
1957 break;
1958 #endif // VK_APPS
1959
1960 case VK_LEFT:
1961 case VK_RIGHT:
1962 case VK_DOWN:
1963 case VK_UP:
1964 default:
1965 processed = HandleChar((WORD)wParam, lParam);
1966 }
1967 break;
1968
1969 case WM_KEYUP:
1970 processed = HandleKeyUp((WORD) wParam, lParam);
1971 break;
1972
1973 case WM_CHAR: // Always an ASCII character
1974 processed = HandleChar((WORD)wParam, lParam, TRUE);
1975 break;
1976
1977 case WM_HSCROLL:
1978 case WM_VSCROLL:
1979 {
1980 WXWORD code, pos;
1981 WXHWND hwnd;
1982 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1983
1984 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1985 : wxVERTICAL,
1986 code, pos, hwnd);
1987 }
1988 break;
1989
1990 // CTLCOLOR messages are sent by children to query the parent for their
1991 // colors
1992 #ifdef __WIN32__
1993 case WM_CTLCOLORMSGBOX:
1994 case WM_CTLCOLOREDIT:
1995 case WM_CTLCOLORLISTBOX:
1996 case WM_CTLCOLORBTN:
1997 case WM_CTLCOLORDLG:
1998 case WM_CTLCOLORSCROLLBAR:
1999 case WM_CTLCOLORSTATIC:
2000 #else // Win16
2001 case WM_CTLCOLOR:
2002 #endif // Win32/16
2003 {
2004 WXWORD nCtlColor;
2005 WXHDC hdc;
2006 WXHWND hwnd;
2007 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
2008
2009 processed = HandleCtlColor(&rc.hBrush,
2010 (WXHDC)hdc,
2011 (WXHWND)hwnd,
2012 nCtlColor,
2013 message,
2014 wParam,
2015 lParam);
2016 }
2017 break;
2018
2019 // the return value for this message is ignored
2020 case WM_SYSCOLORCHANGE:
2021 processed = HandleSysColorChange();
2022 break;
2023
2024 case WM_PALETTECHANGED:
2025 processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
2026 break;
2027
2028 case WM_QUERYNEWPALETTE:
2029 processed = HandleQueryNewPalette();
2030 break;
2031
2032 case WM_ERASEBKGND:
2033 processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2034 if ( processed )
2035 {
2036 // we processed the message, i.e. erased the background
2037 rc.result = TRUE;
2038 }
2039 break;
2040
2041 case WM_DROPFILES:
2042 processed = HandleDropFiles(wParam);
2043 break;
2044
2045 case WM_INITDIALOG:
2046 processed = HandleInitDialog((WXHWND)(HWND)wParam);
2047
2048 if ( processed )
2049 {
2050 // we never set focus from here
2051 rc.result = FALSE;
2052 }
2053 break;
2054
2055 case WM_QUERYENDSESSION:
2056 processed = HandleQueryEndSession(lParam, &rc.allow);
2057 break;
2058
2059 case WM_ENDSESSION:
2060 processed = HandleEndSession(wParam != 0, lParam);
2061 break;
2062
2063 case WM_GETMINMAXINFO:
2064 processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
2065 break;
2066
2067 case WM_SETCURSOR:
2068 processed = HandleSetCursor((WXHWND)(HWND)wParam,
2069 LOWORD(lParam), // hit test
2070 HIWORD(lParam)); // mouse msg
2071
2072 if ( processed )
2073 {
2074 // returning TRUE stops the DefWindowProc() from further
2075 // processing this message - exactly what we need because we've
2076 // just set the cursor.
2077 rc.result = TRUE;
2078 }
2079 break;
2080 }
2081
2082 if ( !processed )
2083 {
2084 #ifdef __WXDEBUG__
2085 wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
2086 wxGetMessageName(message));
2087 #endif // __WXDEBUG__
2088 rc.result = MSWDefWindowProc(message, wParam, lParam);
2089 }
2090
2091 return rc.result;
2092 }
2093
2094 // Dialog window proc
2095 LONG APIENTRY _EXPORT
2096 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2097 {
2098 if ( message == WM_INITDIALOG )
2099 {
2100 // for this message, returning TRUE tells system to set focus to the
2101 // first control in the dialog box
2102 return TRUE;
2103 }
2104 else
2105 {
2106 // for all the other ones, FALSE means that we didn't process the
2107 // message
2108 return 0;
2109 }
2110 }
2111
2112 wxList *wxWinHandleList = NULL;
2113 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
2114 {
2115 wxNode *node = wxWinHandleList->Find((long)hWnd);
2116 if ( !node )
2117 return NULL;
2118 return (wxWindow *)node->Data();
2119 }
2120
2121 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2122 {
2123 // adding NULL hWnd is (first) surely a result of an error and
2124 // (secondly) breaks menu command processing
2125 wxCHECK_RET( hWnd != (HWND)NULL,
2126 _T("attempt to add a NULL hWnd to window list ignored") );
2127
2128 if ( !wxWinHandleList->Find((long)hWnd) )
2129 wxWinHandleList->Append((long)hWnd, win);
2130 }
2131
2132 void wxRemoveHandleAssociation(wxWindow *win)
2133 {
2134 wxWinHandleList->DeleteObject(win);
2135 }
2136
2137 // Default destroyer - override if you destroy it in some other way
2138 // (e.g. with MDI child windows)
2139 void wxWindow::MSWDestroyWindow()
2140 {
2141 }
2142
2143 void wxWindow::MSWDetachWindowMenu()
2144 {
2145 if ( m_hMenu )
2146 {
2147 HMENU hMenu = (HMENU)m_hMenu;
2148
2149 int N = ::GetMenuItemCount(hMenu);
2150 int i;
2151 for (i = 0; i < N; i++)
2152 {
2153 wxChar buf[100];
2154 int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2155 if ( !chars )
2156 {
2157 wxLogLastError(_T("GetMenuString"));
2158
2159 continue;
2160 }
2161
2162 if ( wxStrcmp(buf, _T("&Window")) == 0 )
2163 {
2164 RemoveMenu(hMenu, i, MF_BYPOSITION);
2165
2166 break;
2167 }
2168 }
2169 }
2170 }
2171
2172 bool wxWindow::MSWCreate(int id,
2173 wxWindow *parent,
2174 const wxChar *wclass,
2175 wxWindow *wx_win,
2176 const wxChar *title,
2177 int x,
2178 int y,
2179 int width,
2180 int height,
2181 WXDWORD style,
2182 const wxChar *dialog_template,
2183 WXDWORD extendedStyle)
2184 {
2185 int x1 = CW_USEDEFAULT;
2186 int y1 = 0;
2187 int width1 = CW_USEDEFAULT;
2188 int height1 = 100;
2189
2190 // Find parent's size, if it exists, to set up a possible default
2191 // panel size the size of the parent window
2192 RECT parent_rect;
2193 if ( parent )
2194 {
2195 ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2196
2197 width1 = parent_rect.right - parent_rect.left;
2198 height1 = parent_rect.bottom - parent_rect.top;
2199 }
2200
2201 if ( x > -1 ) x1 = x;
2202 if ( y > -1 ) y1 = y;
2203 if ( width > -1 ) width1 = width;
2204 if ( height > -1 ) height1 = height;
2205
2206 #ifdef __WXWINE__
2207 HWND hParent = (HWND)NULL;
2208 #else
2209 HWND hParent = NULL;
2210 #endif
2211 if ( parent )
2212 hParent = (HWND) parent->GetHWND();
2213
2214 wxWndHook = this;
2215
2216 if ( dialog_template )
2217 {
2218 m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2219 dialog_template,
2220 hParent,
2221 (DLGPROC)wxDlgProc);
2222
2223 if ( m_hWnd == 0 )
2224 {
2225 wxLogError(_("Can't find dummy dialog template!\n"
2226 "Check resource include path for finding wx.rc."));
2227
2228 return FALSE;
2229 }
2230
2231 // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2232 // to take care of (at least some) extended style flags ourselves
2233 if ( extendedStyle & WS_EX_TOPMOST )
2234 {
2235 if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2236 SWP_NOSIZE | SWP_NOMOVE) )
2237 {
2238 wxLogLastError(_T("SetWindowPos"));
2239 }
2240 }
2241
2242 // move the dialog to its initial position without forcing repainting
2243 if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2244 {
2245 wxLogLastError(_T("MoveWindow"));
2246 }
2247 }
2248 else
2249 {
2250 int controlId = 0;
2251 if ( style & WS_CHILD )
2252 controlId = id;
2253
2254 m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2255 wclass,
2256 title ? title : _T(""),
2257 style,
2258 x1, y1,
2259 width1, height1,
2260 hParent, (HMENU)controlId,
2261 wxGetInstance(),
2262 NULL);
2263
2264 if ( !m_hWnd )
2265 {
2266 wxLogError(_("Can't create window of class %s!\n"
2267 "Possible Windows 3.x compatibility problem?"),
2268 wclass);
2269
2270 return FALSE;
2271 }
2272 }
2273
2274 wxWndHook = NULL;
2275 wxWinHandleList->Append((long)m_hWnd, this);
2276
2277 return TRUE;
2278 }
2279
2280 // ===========================================================================
2281 // MSW message handlers
2282 // ===========================================================================
2283
2284 // ---------------------------------------------------------------------------
2285 // WM_NOTIFY
2286 // ---------------------------------------------------------------------------
2287
2288 #ifdef __WIN95__
2289 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2290 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2291 {
2292 LPNMHDR hdr = (LPNMHDR)lParam;
2293 HWND hWnd = hdr->hwndFrom;
2294 wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2295
2296 // is this one of our windows?
2297 if ( win )
2298 {
2299 return win->MSWOnNotify(idCtrl, lParam, result);
2300 }
2301
2302 // try all our children
2303 wxWindowList::Node *node = GetChildren().GetFirst();
2304 while ( node )
2305 {
2306 wxWindow *child = node->GetData();
2307 if ( child->MSWOnNotify(idCtrl, lParam, result) )
2308 {
2309 return TRUE;
2310
2311 break;
2312 }
2313
2314 node = node->GetNext();
2315 }
2316
2317 // finally try this window too (catches toolbar case)
2318 return MSWOnNotify(idCtrl, lParam, result);
2319 }
2320
2321 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2322 WXLPARAM lParam,
2323 WXLPARAM* WXUNUSED(result))
2324 {
2325 #if wxUSE_TOOLTIPS
2326 NMHDR* hdr = (NMHDR *)lParam;
2327 if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2328 {
2329 TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2330 ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2331
2332 // processed
2333 return TRUE;
2334 }
2335 #endif // wxUSE_TOOLTIPS
2336
2337 return FALSE;
2338 }
2339 #endif // __WIN95__
2340
2341 // ---------------------------------------------------------------------------
2342 // end session messages
2343 // ---------------------------------------------------------------------------
2344
2345 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2346 {
2347 wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2348 event.SetEventObject(wxTheApp);
2349 event.SetCanVeto(TRUE);
2350 event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2351
2352 bool rc = wxTheApp->ProcessEvent(event);
2353
2354 if ( rc )
2355 {
2356 // we may end only if the app didn't veto session closing (double
2357 // negation...)
2358 *mayEnd = !event.GetVeto();
2359 }
2360
2361 return rc;
2362 }
2363
2364 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2365 {
2366 // do nothing if the session isn't ending
2367 if ( !endSession )
2368 return FALSE;
2369
2370 wxCloseEvent event(wxEVT_END_SESSION, -1);
2371 event.SetEventObject(wxTheApp);
2372 event.SetCanVeto(FALSE);
2373 event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2374 if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2375 wxTheApp->ProcessEvent(event))
2376 {
2377 }
2378 return TRUE;
2379 }
2380
2381 // ---------------------------------------------------------------------------
2382 // window creation/destruction
2383 // ---------------------------------------------------------------------------
2384
2385 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2386 {
2387 // TODO: should generate this event from WM_NCCREATE
2388 wxWindowCreateEvent event(this);
2389 (void)GetEventHandler()->ProcessEvent(event);
2390
2391 *mayCreate = TRUE;
2392
2393 return TRUE;
2394 }
2395
2396 bool wxWindow::HandleDestroy()
2397 {
2398 wxWindowDestroyEvent event(this);
2399 (void)GetEventHandler()->ProcessEvent(event);
2400
2401 // delete our drop target if we've got one
2402 #if wxUSE_DRAG_AND_DROP
2403 if ( m_dropTarget != NULL )
2404 {
2405 m_dropTarget->Revoke(m_hWnd);
2406
2407 delete m_dropTarget;
2408 m_dropTarget = NULL;
2409 }
2410 #endif // wxUSE_DRAG_AND_DROP
2411
2412 // WM_DESTROY handled
2413 return TRUE;
2414 }
2415
2416 // ---------------------------------------------------------------------------
2417 // activation/focus
2418 // ---------------------------------------------------------------------------
2419
2420 bool wxWindow::HandleActivate(int state,
2421 bool WXUNUSED(minimized),
2422 WXHWND WXUNUSED(activate))
2423 {
2424 wxActivateEvent event(wxEVT_ACTIVATE,
2425 (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2426 m_windowId);
2427 event.SetEventObject(this);
2428
2429 return GetEventHandler()->ProcessEvent(event);
2430 }
2431
2432 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2433 {
2434 #if wxUSE_CARET
2435 // Deal with caret
2436 if ( m_caret )
2437 {
2438 m_caret->OnSetFocus();
2439 }
2440 #endif // wxUSE_CARET
2441
2442 // panel wants to track the window which was the last to have focus in it
2443 wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
2444 if ( panel )
2445 {
2446 panel->SetLastFocus(this);
2447 }
2448
2449 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2450 event.SetEventObject(this);
2451
2452 return GetEventHandler()->ProcessEvent(event);
2453 }
2454
2455 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2456 {
2457 #if wxUSE_CARET
2458 // Deal with caret
2459 if ( m_caret )
2460 {
2461 m_caret->OnKillFocus();
2462 }
2463 #endif // wxUSE_CARET
2464
2465 wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2466 event.SetEventObject(this);
2467
2468 return GetEventHandler()->ProcessEvent(event);
2469 }
2470
2471 // ---------------------------------------------------------------------------
2472 // miscellaneous
2473 // ---------------------------------------------------------------------------
2474
2475 bool wxWindow::HandleShow(bool show, int status)
2476 {
2477 wxShowEvent event(GetId(), show);
2478 event.m_eventObject = this;
2479
2480 return GetEventHandler()->ProcessEvent(event);
2481 }
2482
2483 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2484 {
2485 wxInitDialogEvent event(GetId());
2486 event.m_eventObject = this;
2487
2488 return GetEventHandler()->ProcessEvent(event);
2489 }
2490
2491 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2492 {
2493 HDROP hFilesInfo = (HDROP) wParam;
2494 POINT dropPoint;
2495 DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2496
2497 // Get the total number of files dropped
2498 WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2499 (UINT)-1,
2500 (LPSTR)0,
2501 (UINT)0);
2502
2503 wxString *files = new wxString[gwFilesDropped];
2504 int wIndex;
2505 for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2506 {
2507 DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2508 files[wIndex] = wxBuffer;
2509 }
2510 DragFinish (hFilesInfo);
2511
2512 wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2513 event.m_eventObject = this;
2514 event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2515
2516 bool rc = GetEventHandler()->ProcessEvent(event);
2517
2518 delete[] files;
2519
2520 return rc;
2521 }
2522
2523 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2524 short nHitTest,
2525 int WXUNUSED(mouseMsg))
2526 {
2527 // don't set cursor for other windows, only for this one: this prevents
2528 // children of this window from getting the same cursor as the parent has
2529 // (don't forget that this message is propagated by default up the window
2530 // parent-child hierarchy)
2531 if ( GetHWND() == hWnd )
2532 {
2533 // don't set cursor when the mouse is not in the client part
2534 if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2535 {
2536 HCURSOR hcursor = 0;
2537 if ( wxIsBusy() )
2538 {
2539 // from msw\utils.cpp
2540 extern HCURSOR gs_wxBusyCursor;
2541
2542 hcursor = gs_wxBusyCursor;
2543 }
2544 else
2545 {
2546 wxCursor *cursor = NULL;
2547
2548 if ( m_cursor.Ok() )
2549 {
2550 cursor = &m_cursor;
2551 }
2552 else
2553 {
2554 // from msw\data.cpp
2555 extern wxCursor *g_globalCursor;
2556
2557 if ( g_globalCursor && g_globalCursor->Ok() )
2558 cursor = g_globalCursor;
2559 }
2560
2561 if ( cursor )
2562 hcursor = (HCURSOR)cursor->GetHCURSOR();
2563 }
2564
2565 if ( hcursor )
2566 {
2567 ::SetCursor(hcursor);
2568
2569 return TRUE;
2570 }
2571 }
2572 }
2573
2574 return FALSE;
2575 }
2576
2577 // ---------------------------------------------------------------------------
2578 // owner drawn stuff
2579 // ---------------------------------------------------------------------------
2580
2581 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2582 {
2583 #if wxUSE_OWNER_DRAWN
2584 // is it a menu item?
2585 if ( id == 0 )
2586 {
2587 DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2588 wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2589
2590 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2591
2592 // prepare to call OnDrawItem()
2593 wxDC dc;
2594 dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2595 wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2596 pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2597 pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2598
2599 return pMenuItem->OnDrawItem
2600 (
2601 dc, rect,
2602 (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2603 (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2604 );
2605 }
2606
2607 wxWindow *item = FindItem(id);
2608 if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2609 {
2610 return ((wxControl *)item)->MSWOnDraw(itemStruct);
2611 }
2612 else
2613 #endif
2614 return FALSE;
2615
2616 }
2617
2618 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2619 {
2620 #if wxUSE_OWNER_DRAWN
2621 // is it a menu item?
2622 if ( id == 0 )
2623 {
2624 MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2625 wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2626
2627 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2628
2629 return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2630 &pMeasureStruct->itemHeight);
2631 }
2632
2633 wxWindow *item = FindItem(id);
2634 if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2635 {
2636 return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2637 }
2638 #endif // owner-drawn menus
2639 return FALSE;
2640 }
2641
2642 // ---------------------------------------------------------------------------
2643 // colours and palettes
2644 // ---------------------------------------------------------------------------
2645
2646 bool wxWindow::HandleSysColorChange()
2647 {
2648 wxSysColourChangedEvent event;
2649 event.SetEventObject(this);
2650
2651 return GetEventHandler()->ProcessEvent(event);
2652 }
2653
2654 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2655 WXHDC pDC,
2656 WXHWND pWnd,
2657 WXUINT nCtlColor,
2658 WXUINT message,
2659 WXWPARAM wParam,
2660 WXLPARAM lParam)
2661 {
2662 WXHBRUSH hBrush = 0;
2663
2664 if ( nCtlColor == CTLCOLOR_DLG )
2665 {
2666 hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2667 }
2668 else
2669 {
2670 wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2671 if ( item )
2672 hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2673 }
2674
2675 if ( hBrush )
2676 *brush = hBrush;
2677
2678 return hBrush != 0;
2679 }
2680
2681 // Define for each class of dialog and control
2682 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2683 WXHWND hWnd,
2684 WXUINT nCtlColor,
2685 WXUINT message,
2686 WXWPARAM wParam,
2687 WXLPARAM lParam)
2688 {
2689 return (WXHBRUSH)0;
2690 }
2691
2692 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2693 {
2694 wxPaletteChangedEvent event(GetId());
2695 event.SetEventObject(this);
2696 event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2697
2698 return GetEventHandler()->ProcessEvent(event);
2699 }
2700
2701 bool wxWindow::HandleQueryNewPalette()
2702 {
2703 wxQueryNewPaletteEvent event(GetId());
2704 event.SetEventObject(this);
2705
2706 return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2707 }
2708
2709 // Responds to colour changes: passes event on to children.
2710 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2711 {
2712 wxNode *node = GetChildren().First();
2713 while ( node )
2714 {
2715 // Only propagate to non-top-level windows
2716 wxWindow *win = (wxWindow *)node->Data();
2717 if ( win->GetParent() )
2718 {
2719 wxSysColourChangedEvent event2;
2720 event.m_eventObject = win;
2721 win->GetEventHandler()->ProcessEvent(event2);
2722 }
2723
2724 node = node->Next();
2725 }
2726 }
2727
2728 // ---------------------------------------------------------------------------
2729 // painting
2730 // ---------------------------------------------------------------------------
2731
2732 bool wxWindow::HandlePaint()
2733 {
2734 #ifdef __WIN32__
2735 HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2736 if ( !hRegion )
2737 wxLogLastError("CreateRectRgn");
2738 if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2739 wxLogLastError("GetUpdateRgn");
2740
2741 m_updateRegion = wxRegion((WXHRGN) hRegion);
2742 #else
2743 RECT updateRect;
2744 ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2745
2746 m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2747 updateRect.right - updateRect.left,
2748 updateRect.bottom - updateRect.top);
2749 #endif
2750
2751 wxPaintEvent event(m_windowId);
2752 event.SetEventObject(this);
2753
2754 return GetEventHandler()->ProcessEvent(event);
2755 }
2756
2757 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2758 {
2759 // Prevents flicker when dragging
2760 if ( ::IsIconic(GetHwnd()) )
2761 return TRUE;
2762
2763 wxDC dc;
2764
2765 dc.SetHDC(hdc);
2766 dc.SetWindow(this);
2767 dc.BeginDrawing();
2768
2769 wxEraseEvent event(m_windowId, &dc);
2770 event.SetEventObject(this);
2771 bool rc = GetEventHandler()->ProcessEvent(event);
2772
2773 dc.EndDrawing();
2774 dc.SelectOldObjects(hdc);
2775 dc.SetHDC((WXHDC) NULL);
2776
2777 return rc;
2778 }
2779
2780 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2781 {
2782 RECT rect;
2783 ::GetClientRect(GetHwnd(), &rect);
2784
2785 COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2786 m_backgroundColour.Green(),
2787 m_backgroundColour.Blue());
2788 HBRUSH hBrush = ::CreateSolidBrush(ref);
2789 if ( !hBrush )
2790 wxLogLastError("CreateSolidBrush");
2791
2792 HDC hdc = (HDC)event.GetDC()->GetHDC();
2793
2794 int mode = ::SetMapMode(hdc, MM_TEXT);
2795
2796 ::FillRect(hdc, &rect, hBrush);
2797 ::DeleteObject(hBrush);
2798 ::SetMapMode(hdc, mode);
2799 }
2800
2801 // ---------------------------------------------------------------------------
2802 // moving and resizing
2803 // ---------------------------------------------------------------------------
2804
2805 bool wxWindow::HandleMinimize()
2806 {
2807 wxIconizeEvent event(m_windowId);
2808 event.SetEventObject(this);
2809
2810 return GetEventHandler()->ProcessEvent(event);
2811 }
2812
2813 bool wxWindow::HandleMaximize()
2814 {
2815 wxMaximizeEvent event(m_windowId);
2816 event.SetEventObject(this);
2817
2818 return GetEventHandler()->ProcessEvent(event);
2819 }
2820
2821 bool wxWindow::HandleMove(int x, int y)
2822 {
2823 wxMoveEvent event(wxPoint(x, y), m_windowId);
2824 event.SetEventObject(this);
2825
2826 return GetEventHandler()->ProcessEvent(event);
2827 }
2828
2829 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2830 {
2831 wxSizeEvent event(wxSize(w, h), m_windowId);
2832 event.SetEventObject(this);
2833
2834 return GetEventHandler()->ProcessEvent(event);
2835 }
2836
2837 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2838 {
2839 MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2840
2841 bool rc = FALSE;
2842
2843 if ( m_minWidth != -1 )
2844 {
2845 info->ptMinTrackSize.x = m_minWidth;
2846 rc = TRUE;
2847 }
2848
2849 if ( m_minHeight != -1 )
2850 {
2851 info->ptMinTrackSize.y = m_minHeight;
2852 rc = TRUE;
2853 }
2854
2855 if ( m_maxWidth != -1 )
2856 {
2857 info->ptMaxTrackSize.x = m_maxWidth;
2858 rc = TRUE;
2859 }
2860
2861 if ( m_maxHeight != -1 )
2862 {
2863 info->ptMaxTrackSize.y = m_maxHeight;
2864 rc = TRUE;
2865 }
2866
2867 return rc;
2868 }
2869
2870 // ---------------------------------------------------------------------------
2871 // command messages
2872 // ---------------------------------------------------------------------------
2873
2874 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2875 {
2876 if ( wxCurrentPopupMenu )
2877 {
2878 wxMenu *popupMenu = wxCurrentPopupMenu;
2879 wxCurrentPopupMenu = NULL;
2880
2881 return popupMenu->MSWCommand(cmd, id);
2882 }
2883
2884 wxWindow *win = FindItem(id);
2885 if ( !win )
2886 {
2887 win = wxFindWinFromHandle(control);
2888 }
2889
2890 if ( win )
2891 return win->MSWCommand(cmd, id);
2892
2893 return FALSE;
2894 }
2895
2896 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2897 {
2898 // 4 bits are reserved
2899 switch ( wParam & 0xFFFFFFF0 )
2900 {
2901 case SC_MAXIMIZE:
2902 return HandleMaximize();
2903
2904 case SC_MINIMIZE:
2905 return HandleMinimize();
2906 }
2907
2908 return FALSE;
2909 }
2910
2911 // ---------------------------------------------------------------------------
2912 // mouse events
2913 // ---------------------------------------------------------------------------
2914
2915 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2916 {
2917 event.m_x = x;
2918 event.m_y = y;
2919 event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2920 event.m_controlDown = ((flags & MK_CONTROL) != 0);
2921 event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2922 event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2923 event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2924 event.SetTimestamp(s_currentMsg.time);
2925 event.m_eventObject = this;
2926
2927 #if wxUSE_MOUSEEVENT_HACK
2928 m_lastMouseX = x;
2929 m_lastMouseY = y;
2930 m_lastMouseEvent = event.GetEventType();
2931 #endif // wxUSE_MOUSEEVENT_HACK
2932
2933 }
2934
2935 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2936 {
2937 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2938 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2939 // from the message id and take the value in the table to get wxWin event
2940 // id
2941 static const wxEventType eventsMouse[] =
2942 {
2943 wxEVT_MOTION,
2944 wxEVT_LEFT_DOWN,
2945 wxEVT_LEFT_UP,
2946 wxEVT_LEFT_DCLICK,
2947 wxEVT_RIGHT_DOWN,
2948 wxEVT_RIGHT_UP,
2949 wxEVT_RIGHT_DCLICK,
2950 wxEVT_MIDDLE_DOWN,
2951 wxEVT_MIDDLE_UP,
2952 wxEVT_MIDDLE_DCLICK
2953 };
2954
2955 wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2956 InitMouseEvent(event, x, y, flags);
2957
2958 return GetEventHandler()->ProcessEvent(event);
2959 }
2960
2961 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2962 {
2963 if ( !m_mouseInWindow )
2964 {
2965 // Generate an ENTER event
2966 m_mouseInWindow = TRUE;
2967
2968 wxMouseEvent event(wxEVT_ENTER_WINDOW);
2969 InitMouseEvent(event, x, y, flags);
2970
2971 (void)GetEventHandler()->ProcessEvent(event);
2972 }
2973
2974 #if wxUSE_MOUSEEVENT_HACK
2975 // Window gets a click down message followed by a mouse move message even
2976 // if position isn't changed! We want to discard the trailing move event
2977 // if x and y are the same.
2978 if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2979 m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2980 m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2981 (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2982 {
2983 m_lastMouseEvent = wxEVT_MOTION;
2984
2985 return FALSE;
2986 }
2987 #endif // wxUSE_MOUSEEVENT_HACK
2988
2989 return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2990 }
2991
2992 // ---------------------------------------------------------------------------
2993 // keyboard handling
2994 // ---------------------------------------------------------------------------
2995
2996 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2997 // WM_KEYDOWN one
2998 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2999 {
3000 int id;
3001 bool tempControlDown = FALSE;
3002 if ( isASCII )
3003 {
3004 // If 1 -> 26, translate to CTRL plus a letter.
3005 id = wParam;
3006 if ( (id > 0) && (id < 27) )
3007 {
3008 switch (id)
3009 {
3010 case 13:
3011 {
3012 id = WXK_RETURN;
3013 break;
3014 }
3015 case 8:
3016 {
3017 id = WXK_BACK;
3018 break;
3019 }
3020 case 9:
3021 {
3022 id = WXK_TAB;
3023 break;
3024 }
3025 default:
3026 {
3027 tempControlDown = TRUE;
3028 id = id + 96;
3029 }
3030 }
3031 }
3032 }
3033 else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3034 // it's ASCII and will be processed here only when called from
3035 // WM_CHAR (i.e. when isASCII = TRUE)
3036 id = -1;
3037 }
3038
3039 if ( id != -1 )
3040 {
3041 wxKeyEvent event(wxEVT_CHAR);
3042 event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3043 event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3044 if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3045 event.m_altDown = TRUE;
3046
3047 event.m_eventObject = this;
3048 event.m_keyCode = id;
3049 event.SetTimestamp(s_currentMsg.time);
3050
3051 POINT pt;
3052 GetCursorPos(&pt);
3053 RECT rect;
3054 GetWindowRect(GetHwnd(),&rect);
3055 pt.x -= rect.left;
3056 pt.y -= rect.top;
3057
3058 event.m_x = pt.x; event.m_y = pt.y;
3059
3060 if ( GetEventHandler()->ProcessEvent(event) )
3061 return TRUE;
3062 else
3063 return FALSE;
3064 }
3065 else
3066 return FALSE;
3067 }
3068
3069 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
3070 {
3071 int id;
3072
3073 if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3074 id = wParam;
3075 }
3076
3077 if ( id != -1 )
3078 {
3079 wxKeyEvent event(wxEVT_KEY_DOWN);
3080 event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3081 event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3082 if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3083 event.m_altDown = TRUE;
3084
3085 event.m_eventObject = this;
3086 event.m_keyCode = id;
3087 event.SetTimestamp(s_currentMsg.time);
3088
3089 POINT pt;
3090 GetCursorPos(&pt);
3091 RECT rect;
3092 GetWindowRect(GetHwnd(),&rect);
3093 pt.x -= rect.left;
3094 pt.y -= rect.top;
3095
3096 event.m_x = pt.x; event.m_y = pt.y;
3097
3098 if ( GetEventHandler()->ProcessEvent(event) )
3099 {
3100 return TRUE;
3101 }
3102 else return FALSE;
3103 }
3104 else
3105 {
3106 return FALSE;
3107 }
3108 }
3109
3110 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
3111 {
3112 int id;
3113
3114 if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3115 id = wParam;
3116 }
3117
3118 if ( id != -1 )
3119 {
3120 wxKeyEvent event(wxEVT_KEY_UP);
3121 event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3122 event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3123 if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3124 event.m_altDown = TRUE;
3125
3126 event.m_eventObject = this;
3127 event.m_keyCode = id;
3128 event.SetTimestamp(s_currentMsg.time);
3129
3130 POINT pt;
3131 GetCursorPos(&pt);
3132 RECT rect;
3133 GetWindowRect(GetHwnd(),&rect);
3134 pt.x -= rect.left;
3135 pt.y -= rect.top;
3136
3137 event.m_x = pt.x; event.m_y = pt.y;
3138
3139 if ( GetEventHandler()->ProcessEvent(event) )
3140 return TRUE;
3141 else
3142 return FALSE;
3143 }
3144 else
3145 return FALSE;
3146 }
3147
3148 // ---------------------------------------------------------------------------
3149 // joystick
3150 // ---------------------------------------------------------------------------
3151
3152 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3153 {
3154 int change = 0;
3155 if ( flags & JOY_BUTTON1CHG )
3156 change = wxJOY_BUTTON1;
3157 if ( flags & JOY_BUTTON2CHG )
3158 change = wxJOY_BUTTON2;
3159 if ( flags & JOY_BUTTON3CHG )
3160 change = wxJOY_BUTTON3;
3161 if ( flags & JOY_BUTTON4CHG )
3162 change = wxJOY_BUTTON4;
3163
3164 int buttons = 0;
3165 if ( flags & JOY_BUTTON1 )
3166 buttons |= wxJOY_BUTTON1;
3167 if ( flags & JOY_BUTTON2 )
3168 buttons |= wxJOY_BUTTON2;
3169 if ( flags & JOY_BUTTON3 )
3170 buttons |= wxJOY_BUTTON3;
3171 if ( flags & JOY_BUTTON4 )
3172 buttons |= wxJOY_BUTTON4;
3173
3174 // the event ids aren't consecutive so we can't use table based lookup
3175 int joystick;
3176 wxEventType eventType;
3177 switch ( msg )
3178 {
3179 case MM_JOY1MOVE:
3180 joystick = 1;
3181 eventType = wxEVT_JOY_MOVE;
3182 break;
3183
3184 case MM_JOY2MOVE:
3185 joystick = 2;
3186 eventType = wxEVT_JOY_MOVE;
3187 break;
3188
3189 case MM_JOY1ZMOVE:
3190 joystick = 1;
3191 eventType = wxEVT_JOY_ZMOVE;
3192 break;
3193
3194 case MM_JOY2ZMOVE:
3195 joystick = 2;
3196 eventType = wxEVT_JOY_ZMOVE;
3197 break;
3198
3199 case MM_JOY1BUTTONDOWN:
3200 joystick = 1;
3201 eventType = wxEVT_JOY_BUTTON_DOWN;
3202 break;
3203
3204 case MM_JOY2BUTTONDOWN:
3205 joystick = 2;
3206 eventType = wxEVT_JOY_BUTTON_DOWN;
3207 break;
3208
3209 case MM_JOY1BUTTONUP:
3210 joystick = 1;
3211 eventType = wxEVT_JOY_BUTTON_UP;
3212 break;
3213
3214 case MM_JOY2BUTTONUP:
3215 joystick = 2;
3216 eventType = wxEVT_JOY_BUTTON_UP;
3217 break;
3218
3219 default:
3220 wxFAIL_MSG(_T("no such joystick event"));
3221
3222 return FALSE;
3223 }
3224
3225 wxJoystickEvent event(eventType, buttons, joystick, change);
3226 event.SetPosition(wxPoint(x, y));
3227 event.SetEventObject(this);
3228
3229 return GetEventHandler()->ProcessEvent(event);
3230 }
3231
3232 // ---------------------------------------------------------------------------
3233 // scrolling
3234 // ---------------------------------------------------------------------------
3235
3236 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3237 WXWORD pos, WXHWND control)
3238 {
3239 if ( control )
3240 {
3241 wxWindow *child = wxFindWinFromHandle(control);
3242 if ( child )
3243 return child->MSWOnScroll(orientation, wParam, pos, control);
3244 }
3245
3246 wxScrollWinEvent event;
3247 event.SetPosition(pos);
3248 event.SetOrientation(orientation);
3249 event.m_eventObject = this;
3250
3251 switch ( wParam )
3252 {
3253 case SB_TOP:
3254 event.m_eventType = wxEVT_SCROLLWIN_TOP;
3255 break;
3256
3257 case SB_BOTTOM:
3258 event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3259 break;
3260
3261 case SB_LINEUP:
3262 event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3263 break;
3264
3265 case SB_LINEDOWN:
3266 event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3267 break;
3268
3269 case SB_PAGEUP:
3270 event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3271 break;
3272
3273 case SB_PAGEDOWN:
3274 event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3275 break;
3276
3277 case SB_THUMBTRACK:
3278 case SB_THUMBPOSITION:
3279 event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3280 break;
3281
3282 default:
3283 return FALSE;
3284 }
3285
3286 return GetEventHandler()->ProcessEvent(event);
3287 }
3288
3289 // ===========================================================================
3290 // global functions
3291 // ===========================================================================
3292
3293 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3294 {
3295 TEXTMETRIC tm;
3296 HDC dc = ::GetDC((HWND) wnd);
3297 HFONT fnt =0;
3298 HFONT was = 0;
3299 if ( the_font )
3300 {
3301 // the_font->UseResource();
3302 // the_font->RealizeResource();
3303 fnt = (HFONT)the_font->GetResourceHandle();
3304 if ( fnt )
3305 was = (HFONT) SelectObject(dc,fnt);
3306 }
3307 GetTextMetrics(dc, &tm);
3308 if ( the_font && fnt && was )
3309 {
3310 SelectObject(dc,was);
3311 }
3312 ReleaseDC((HWND)wnd, dc);
3313 *x = tm.tmAveCharWidth;
3314 *y = tm.tmHeight + tm.tmExternalLeading;
3315
3316 // if ( the_font )
3317 // the_font->ReleaseResource();
3318 }
3319
3320 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3321 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3322 int wxCharCodeMSWToWX(int keySym)
3323 {
3324 int id = 0;
3325 switch (keySym)
3326 {
3327 case VK_CANCEL: id = WXK_CANCEL; break;
3328 case VK_BACK: id = WXK_BACK; break;
3329 case VK_TAB: id = WXK_TAB; break;
3330 case VK_CLEAR: id = WXK_CLEAR; break;
3331 case VK_RETURN: id = WXK_RETURN; break;
3332 case VK_SHIFT: id = WXK_SHIFT; break;
3333 case VK_CONTROL: id = WXK_CONTROL; break;
3334 case VK_MENU : id = WXK_MENU; break;
3335 case VK_PAUSE: id = WXK_PAUSE; break;
3336 case VK_SPACE: id = WXK_SPACE; break;
3337 case VK_ESCAPE: id = WXK_ESCAPE; break;
3338 case VK_PRIOR: id = WXK_PRIOR; break;
3339 case VK_NEXT : id = WXK_NEXT; break;
3340 case VK_END: id = WXK_END; break;
3341 case VK_HOME : id = WXK_HOME; break;
3342 case VK_LEFT : id = WXK_LEFT; break;
3343 case VK_UP: id = WXK_UP; break;
3344 case VK_RIGHT: id = WXK_RIGHT; break;
3345 case VK_DOWN : id = WXK_DOWN; break;
3346 case VK_SELECT: id = WXK_SELECT; break;
3347 case VK_PRINT: id = WXK_PRINT; break;
3348 case VK_EXECUTE: id = WXK_EXECUTE; break;
3349 case VK_INSERT: id = WXK_INSERT; break;
3350 case VK_DELETE: id = WXK_DELETE; break;
3351 case VK_HELP : id = WXK_HELP; break;
3352 case VK_NUMPAD0: id = WXK_NUMPAD0; break;
3353 case VK_NUMPAD1: id = WXK_NUMPAD1; break;
3354 case VK_NUMPAD2: id = WXK_NUMPAD2; break;
3355 case VK_NUMPAD3: id = WXK_NUMPAD3; break;
3356 case VK_NUMPAD4: id = WXK_NUMPAD4; break;
3357 case VK_NUMPAD5: id = WXK_NUMPAD5; break;
3358 case VK_NUMPAD6: id = WXK_NUMPAD6; break;
3359 case VK_NUMPAD7: id = WXK_NUMPAD7; break;
3360 case VK_NUMPAD8: id = WXK_NUMPAD8; break;
3361 case VK_NUMPAD9: id = WXK_NUMPAD9; break;
3362 case VK_MULTIPLY: id = WXK_MULTIPLY; break;
3363 case VK_ADD: id = WXK_ADD; break;
3364 case VK_SUBTRACT: id = WXK_SUBTRACT; break;
3365 case VK_DECIMAL: id = WXK_DECIMAL; break;
3366 case VK_DIVIDE: id = WXK_DIVIDE; break;
3367 case VK_F1: id = WXK_F1; break;
3368 case VK_F2: id = WXK_F2; break;
3369 case VK_F3: id = WXK_F3; break;
3370 case VK_F4: id = WXK_F4; break;
3371 case VK_F5: id = WXK_F5; break;
3372 case VK_F6: id = WXK_F6; break;
3373 case VK_F7: id = WXK_F7; break;
3374 case VK_F8: id = WXK_F8; break;
3375 case VK_F9: id = WXK_F9; break;
3376 case VK_F10: id = WXK_F10; break;
3377 case VK_F11: id = WXK_F11; break;
3378 case VK_F12: id = WXK_F12; break;
3379 case VK_F13: id = WXK_F13; break;
3380 case VK_F14: id = WXK_F14; break;
3381 case VK_F15: id = WXK_F15; break;
3382 case VK_F16: id = WXK_F16; break;
3383 case VK_F17: id = WXK_F17; break;
3384 case VK_F18: id = WXK_F18; break;
3385 case VK_F19: id = WXK_F19; break;
3386 case VK_F20: id = WXK_F20; break;
3387 case VK_F21: id = WXK_F21; break;
3388 case VK_F22: id = WXK_F22; break;
3389 case VK_F23: id = WXK_F23; break;
3390 case VK_F24: id = WXK_F24; break;
3391 case VK_NUMLOCK: id = WXK_NUMLOCK; break;
3392 case VK_SCROLL: id = WXK_SCROLL; break;
3393 default:
3394 {
3395 return 0;
3396 }
3397 }
3398 return id;
3399 }
3400
3401 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3402 {
3403 *isVirtual = TRUE;
3404 int keySym = 0;
3405 switch (id)
3406 {
3407 case WXK_CANCEL: keySym = VK_CANCEL; break;
3408 case WXK_CLEAR: keySym = VK_CLEAR; break;
3409 case WXK_SHIFT: keySym = VK_SHIFT; break;
3410 case WXK_CONTROL: keySym = VK_CONTROL; break;
3411 case WXK_MENU : keySym = VK_MENU; break;
3412 case WXK_PAUSE: keySym = VK_PAUSE; break;
3413 case WXK_PRIOR: keySym = VK_PRIOR; break;
3414 case WXK_NEXT : keySym = VK_NEXT; break;
3415 case WXK_END: keySym = VK_END; break;
3416 case WXK_HOME : keySym = VK_HOME; break;
3417 case WXK_LEFT : keySym = VK_LEFT; break;
3418 case WXK_UP: keySym = VK_UP; break;
3419 case WXK_RIGHT: keySym = VK_RIGHT; break;
3420 case WXK_DOWN : keySym = VK_DOWN; break;
3421 case WXK_SELECT: keySym = VK_SELECT; break;
3422 case WXK_PRINT: keySym = VK_PRINT; break;
3423 case WXK_EXECUTE: keySym = VK_EXECUTE; break;
3424 case WXK_INSERT: keySym = VK_INSERT; break;
3425 case WXK_DELETE: keySym = VK_DELETE; break;
3426 case WXK_HELP : keySym = VK_HELP; break;
3427 case WXK_NUMPAD0: keySym = VK_NUMPAD0; break;
3428 case WXK_NUMPAD1: keySym = VK_NUMPAD1; break;
3429 case WXK_NUMPAD2: keySym = VK_NUMPAD2; break;
3430 case WXK_NUMPAD3: keySym = VK_NUMPAD3; break;
3431 case WXK_NUMPAD4: keySym = VK_NUMPAD4; break;
3432 case WXK_NUMPAD5: keySym = VK_NUMPAD5; break;
3433 case WXK_NUMPAD6: keySym = VK_NUMPAD6; break;
3434 case WXK_NUMPAD7: keySym = VK_NUMPAD7; break;
3435 case WXK_NUMPAD8: keySym = VK_NUMPAD8; break;
3436 case WXK_NUMPAD9: keySym = VK_NUMPAD9; break;
3437 case WXK_MULTIPLY: keySym = VK_MULTIPLY; break;
3438 case WXK_ADD: keySym = VK_ADD; break;
3439 case WXK_SUBTRACT: keySym = VK_SUBTRACT; break;
3440 case WXK_DECIMAL: keySym = VK_DECIMAL; break;
3441 case WXK_DIVIDE: keySym = VK_DIVIDE; break;
3442 case WXK_F1: keySym = VK_F1; break;
3443 case WXK_F2: keySym = VK_F2; break;
3444 case WXK_F3: keySym = VK_F3; break;
3445 case WXK_F4: keySym = VK_F4; break;
3446 case WXK_F5: keySym = VK_F5; break;
3447 case WXK_F6: keySym = VK_F6; break;
3448 case WXK_F7: keySym = VK_F7; break;
3449 case WXK_F8: keySym = VK_F8; break;
3450 case WXK_F9: keySym = VK_F9; break;
3451 case WXK_F10: keySym = VK_F10; break;
3452 case WXK_F11: keySym = VK_F11; break;
3453 case WXK_F12: keySym = VK_F12; break;
3454 case WXK_F13: keySym = VK_F13; break;
3455 case WXK_F14: keySym = VK_F14; break;
3456 case WXK_F15: keySym = VK_F15; break;
3457 case WXK_F16: keySym = VK_F16; break;
3458 case WXK_F17: keySym = VK_F17; break;
3459 case WXK_F18: keySym = VK_F18; break;
3460 case WXK_F19: keySym = VK_F19; break;
3461 case WXK_F20: keySym = VK_F20; break;
3462 case WXK_F21: keySym = VK_F21; break;
3463 case WXK_F22: keySym = VK_F22; break;
3464 case WXK_F23: keySym = VK_F23; break;
3465 case WXK_F24: keySym = VK_F24; break;
3466 case WXK_NUMLOCK: keySym = VK_NUMLOCK; break;
3467 case WXK_SCROLL: keySym = VK_SCROLL; break;
3468 default:
3469 {
3470 *isVirtual = FALSE;
3471 keySym = id;
3472 break;
3473 }
3474 }
3475 return keySym;
3476 }
3477
3478 wxWindow *wxGetActiveWindow()
3479 {
3480 HWND hWnd = GetActiveWindow();
3481 if ( hWnd != 0 )
3482 {
3483 return wxFindWinFromHandle((WXHWND) hWnd);
3484 }
3485 return NULL;
3486 }
3487
3488 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3489 // in active frames and dialogs, regardless of where the focus is.
3490 static HHOOK wxTheKeyboardHook = 0;
3491 static FARPROC wxTheKeyboardHookProc = 0;
3492 int APIENTRY _EXPORT
3493 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3494
3495 void wxSetKeyboardHook(bool doIt)
3496 {
3497 if ( doIt )
3498 {
3499 wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3500 wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3501 #if defined(__WIN32__) && !defined(__TWIN32__)
3502 GetCurrentThreadId());
3503 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3504 #else
3505 GetCurrentTask());
3506 #endif
3507 }
3508 else
3509 {
3510 UnhookWindowsHookEx(wxTheKeyboardHook);
3511 FreeProcInstance(wxTheKeyboardHookProc);
3512 }
3513 }
3514
3515 int APIENTRY _EXPORT
3516 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3517 {
3518 DWORD hiWord = HIWORD(lParam);
3519 if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3520 {
3521 int id;
3522 if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3523 {
3524 wxKeyEvent event(wxEVT_CHAR_HOOK);
3525 if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3526 event.m_altDown = TRUE;
3527
3528 event.m_eventObject = NULL;
3529 event.m_keyCode = id;
3530 /* begin Albert's fix for control and shift key 26.5 */
3531 event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3532 event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3533 /* end Albert's fix for control and shift key 26.5 */
3534 event.SetTimestamp(s_currentMsg.time);
3535
3536 wxWindow *win = wxGetActiveWindow();
3537 if ( win )
3538 {
3539 if ( win->GetEventHandler()->ProcessEvent(event) )
3540 return 1;
3541 }
3542 else
3543 {
3544 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3545 return 1;
3546 }
3547 }
3548 }
3549 return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3550 }
3551
3552 #ifdef __WXDEBUG__
3553 const char *wxGetMessageName(int message)
3554 {
3555 switch ( message )
3556 {
3557 case 0x0000: return "WM_NULL";
3558 case 0x0001: return "WM_CREATE";
3559 case 0x0002: return "WM_DESTROY";
3560 case 0x0003: return "WM_MOVE";
3561 case 0x0005: return "WM_SIZE";
3562 case 0x0006: return "WM_ACTIVATE";
3563 case 0x0007: return "WM_SETFOCUS";
3564 case 0x0008: return "WM_KILLFOCUS";
3565 case 0x000A: return "WM_ENABLE";
3566 case 0x000B: return "WM_SETREDRAW";
3567 case 0x000C: return "WM_SETTEXT";
3568 case 0x000D: return "WM_GETTEXT";
3569 case 0x000E: return "WM_GETTEXTLENGTH";
3570 case 0x000F: return "WM_PAINT";
3571 case 0x0010: return "WM_CLOSE";
3572 case 0x0011: return "WM_QUERYENDSESSION";
3573 case 0x0012: return "WM_QUIT";
3574 case 0x0013: return "WM_QUERYOPEN";
3575 case 0x0014: return "WM_ERASEBKGND";
3576 case 0x0015: return "WM_SYSCOLORCHANGE";
3577 case 0x0016: return "WM_ENDSESSION";
3578 case 0x0017: return "WM_SYSTEMERROR";
3579 case 0x0018: return "WM_SHOWWINDOW";
3580 case 0x0019: return "WM_CTLCOLOR";
3581 case 0x001A: return "WM_WININICHANGE";
3582 case 0x001B: return "WM_DEVMODECHANGE";
3583 case 0x001C: return "WM_ACTIVATEAPP";
3584 case 0x001D: return "WM_FONTCHANGE";
3585 case 0x001E: return "WM_TIMECHANGE";
3586 case 0x001F: return "WM_CANCELMODE";
3587 case 0x0020: return "WM_SETCURSOR";
3588 case 0x0021: return "WM_MOUSEACTIVATE";
3589 case 0x0022: return "WM_CHILDACTIVATE";
3590 case 0x0023: return "WM_QUEUESYNC";
3591 case 0x0024: return "WM_GETMINMAXINFO";
3592 case 0x0026: return "WM_PAINTICON";
3593 case 0x0027: return "WM_ICONERASEBKGND";
3594 case 0x0028: return "WM_NEXTDLGCTL";
3595 case 0x002A: return "WM_SPOOLERSTATUS";
3596 case 0x002B: return "WM_DRAWITEM";
3597 case 0x002C: return "WM_MEASUREITEM";
3598 case 0x002D: return "WM_DELETEITEM";
3599 case 0x002E: return "WM_VKEYTOITEM";
3600 case 0x002F: return "WM_CHARTOITEM";
3601 case 0x0030: return "WM_SETFONT";
3602 case 0x0031: return "WM_GETFONT";
3603 case 0x0037: return "WM_QUERYDRAGICON";
3604 case 0x0039: return "WM_COMPAREITEM";
3605 case 0x0041: return "WM_COMPACTING";
3606 case 0x0044: return "WM_COMMNOTIFY";
3607 case 0x0046: return "WM_WINDOWPOSCHANGING";
3608 case 0x0047: return "WM_WINDOWPOSCHANGED";
3609 case 0x0048: return "WM_POWER";
3610
3611 #ifdef __WIN32__
3612 case 0x004A: return "WM_COPYDATA";
3613 case 0x004B: return "WM_CANCELJOURNAL";
3614 case 0x004E: return "WM_NOTIFY";
3615 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3616 case 0x0051: return "WM_INPUTLANGCHANGE";
3617 case 0x0052: return "WM_TCARD";
3618 case 0x0053: return "WM_HELP";
3619 case 0x0054: return "WM_USERCHANGED";
3620 case 0x0055: return "WM_NOTIFYFORMAT";
3621 case 0x007B: return "WM_CONTEXTMENU";
3622 case 0x007C: return "WM_STYLECHANGING";
3623 case 0x007D: return "WM_STYLECHANGED";
3624 case 0x007E: return "WM_DISPLAYCHANGE";
3625 case 0x007F: return "WM_GETICON";
3626 case 0x0080: return "WM_SETICON";
3627 #endif //WIN32
3628
3629 case 0x0081: return "WM_NCCREATE";
3630 case 0x0082: return "WM_NCDESTROY";
3631 case 0x0083: return "WM_NCCALCSIZE";
3632 case 0x0084: return "WM_NCHITTEST";
3633 case 0x0085: return "WM_NCPAINT";
3634 case 0x0086: return "WM_NCACTIVATE";
3635 case 0x0087: return "WM_GETDLGCODE";
3636 case 0x00A0: return "WM_NCMOUSEMOVE";
3637 case 0x00A1: return "WM_NCLBUTTONDOWN";
3638 case 0x00A2: return "WM_NCLBUTTONUP";
3639 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3640 case 0x00A4: return "WM_NCRBUTTONDOWN";
3641 case 0x00A5: return "WM_NCRBUTTONUP";
3642 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3643 case 0x00A7: return "WM_NCMBUTTONDOWN";
3644 case 0x00A8: return "WM_NCMBUTTONUP";
3645 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3646 case 0x0100: return "WM_KEYDOWN";
3647 case 0x0101: return "WM_KEYUP";
3648 case 0x0102: return "WM_CHAR";
3649 case 0x0103: return "WM_DEADCHAR";
3650 case 0x0104: return "WM_SYSKEYDOWN";
3651 case 0x0105: return "WM_SYSKEYUP";
3652 case 0x0106: return "WM_SYSCHAR";
3653 case 0x0107: return "WM_SYSDEADCHAR";
3654 case 0x0108: return "WM_KEYLAST";
3655
3656 #ifdef __WIN32__
3657 case 0x010D: return "WM_IME_STARTCOMPOSITION";
3658 case 0x010E: return "WM_IME_ENDCOMPOSITION";
3659 case 0x010F: return "WM_IME_COMPOSITION";
3660 #endif //WIN32
3661
3662 case 0x0110: return "WM_INITDIALOG";
3663 case 0x0111: return "WM_COMMAND";
3664 case 0x0112: return "WM_SYSCOMMAND";
3665 case 0x0113: return "WM_TIMER";
3666 case 0x0114: return "WM_HSCROLL";
3667 case 0x0115: return "WM_VSCROLL";
3668 case 0x0116: return "WM_INITMENU";
3669 case 0x0117: return "WM_INITMENUPOPUP";
3670 case 0x011F: return "WM_MENUSELECT";
3671 case 0x0120: return "WM_MENUCHAR";
3672 case 0x0121: return "WM_ENTERIDLE";
3673 case 0x0200: return "WM_MOUSEMOVE";
3674 case 0x0201: return "WM_LBUTTONDOWN";
3675 case 0x0202: return "WM_LBUTTONUP";
3676 case 0x0203: return "WM_LBUTTONDBLCLK";
3677 case 0x0204: return "WM_RBUTTONDOWN";
3678 case 0x0205: return "WM_RBUTTONUP";
3679 case 0x0206: return "WM_RBUTTONDBLCLK";
3680 case 0x0207: return "WM_MBUTTONDOWN";
3681 case 0x0208: return "WM_MBUTTONUP";
3682 case 0x0209: return "WM_MBUTTONDBLCLK";
3683 case 0x0210: return "WM_PARENTNOTIFY";
3684 case 0x0211: return "WM_ENTERMENULOOP";
3685 case 0x0212: return "WM_EXITMENULOOP";
3686
3687 #ifdef __WIN32__
3688 case 0x0213: return "WM_NEXTMENU";
3689 case 0x0214: return "WM_SIZING";
3690 case 0x0215: return "WM_CAPTURECHANGED";
3691 case 0x0216: return "WM_MOVING";
3692 case 0x0218: return "WM_POWERBROADCAST";
3693 case 0x0219: return "WM_DEVICECHANGE";
3694 #endif //WIN32
3695
3696 case 0x0220: return "WM_MDICREATE";
3697 case 0x0221: return "WM_MDIDESTROY";
3698 case 0x0222: return "WM_MDIACTIVATE";
3699 case 0x0223: return "WM_MDIRESTORE";
3700 case 0x0224: return "WM_MDINEXT";
3701 case 0x0225: return "WM_MDIMAXIMIZE";
3702 case 0x0226: return "WM_MDITILE";
3703 case 0x0227: return "WM_MDICASCADE";
3704 case 0x0228: return "WM_MDIICONARRANGE";
3705 case 0x0229: return "WM_MDIGETACTIVE";
3706 case 0x0230: return "WM_MDISETMENU";
3707 case 0x0233: return "WM_DROPFILES";
3708
3709 #ifdef __WIN32__
3710 case 0x0281: return "WM_IME_SETCONTEXT";
3711 case 0x0282: return "WM_IME_NOTIFY";
3712 case 0x0283: return "WM_IME_CONTROL";
3713 case 0x0284: return "WM_IME_COMPOSITIONFULL";
3714 case 0x0285: return "WM_IME_SELECT";
3715 case 0x0286: return "WM_IME_CHAR";
3716 case 0x0290: return "WM_IME_KEYDOWN";
3717 case 0x0291: return "WM_IME_KEYUP";
3718 #endif //WIN32
3719
3720 case 0x0300: return "WM_CUT";
3721 case 0x0301: return "WM_COPY";
3722 case 0x0302: return "WM_PASTE";
3723 case 0x0303: return "WM_CLEAR";
3724 case 0x0304: return "WM_UNDO";
3725 case 0x0305: return "WM_RENDERFORMAT";
3726 case 0x0306: return "WM_RENDERALLFORMATS";
3727 case 0x0307: return "WM_DESTROYCLIPBOARD";
3728 case 0x0308: return "WM_DRAWCLIPBOARD";
3729 case 0x0309: return "WM_PAINTCLIPBOARD";
3730 case 0x030A: return "WM_VSCROLLCLIPBOARD";
3731 case 0x030B: return "WM_SIZECLIPBOARD";
3732 case 0x030C: return "WM_ASKCBFORMATNAME";
3733 case 0x030D: return "WM_CHANGECBCHAIN";
3734 case 0x030E: return "WM_HSCROLLCLIPBOARD";
3735 case 0x030F: return "WM_QUERYNEWPALETTE";
3736 case 0x0310: return "WM_PALETTEISCHANGING";
3737 case 0x0311: return "WM_PALETTECHANGED";
3738
3739 #ifdef __WIN32__
3740 // common controls messages - although they're not strictly speaking
3741 // standard, it's nice to decode them nevertheless
3742
3743 // listview
3744 case 0x1000 + 0: return "LVM_GETBKCOLOR";
3745 case 0x1000 + 1: return "LVM_SETBKCOLOR";
3746 case 0x1000 + 2: return "LVM_GETIMAGELIST";
3747 case 0x1000 + 3: return "LVM_SETIMAGELIST";
3748 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3749 case 0x1000 + 5: return "LVM_GETITEMA";
3750 case 0x1000 + 75: return "LVM_GETITEMW";
3751 case 0x1000 + 6: return "LVM_SETITEMA";
3752 case 0x1000 + 76: return "LVM_SETITEMW";
3753 case 0x1000 + 7: return "LVM_INSERTITEMA";
3754 case 0x1000 + 77: return "LVM_INSERTITEMW";
3755 case 0x1000 + 8: return "LVM_DELETEITEM";
3756 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3757 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3758 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3759 case 0x1000 + 12: return "LVM_GETNEXTITEM";
3760 case 0x1000 + 13: return "LVM_FINDITEMA";
3761 case 0x1000 + 83: return "LVM_FINDITEMW";
3762 case 0x1000 + 14: return "LVM_GETITEMRECT";
3763 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3764 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3765 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3766 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3767 case 0x1000 + 18: return "LVM_HITTEST";
3768 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3769 case 0x1000 + 20: return "LVM_SCROLL";
3770 case 0x1000 + 21: return "LVM_REDRAWITEMS";
3771 case 0x1000 + 22: return "LVM_ARRANGE";
3772 case 0x1000 + 23: return "LVM_EDITLABELA";
3773 case 0x1000 + 118: return "LVM_EDITLABELW";
3774 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3775 case 0x1000 + 25: return "LVM_GETCOLUMNA";
3776 case 0x1000 + 95: return "LVM_GETCOLUMNW";
3777 case 0x1000 + 26: return "LVM_SETCOLUMNA";
3778 case 0x1000 + 96: return "LVM_SETCOLUMNW";
3779 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3780 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3781 case 0x1000 + 28: return "LVM_DELETECOLUMN";
3782 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3783 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3784 case 0x1000 + 31: return "LVM_GETHEADER";
3785 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3786 case 0x1000 + 34: return "LVM_GETVIEWRECT";
3787 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3788 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3789 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3790 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3791 case 0x1000 + 39: return "LVM_GETTOPINDEX";
3792 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3793 case 0x1000 + 41: return "LVM_GETORIGIN";
3794 case 0x1000 + 42: return "LVM_UPDATE";
3795 case 0x1000 + 43: return "LVM_SETITEMSTATE";
3796 case 0x1000 + 44: return "LVM_GETITEMSTATE";
3797 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3798 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3799 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3800 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3801 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3802 case 0x1000 + 48: return "LVM_SORTITEMS";
3803 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3804 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3805 case 0x1000 + 51: return "LVM_GETITEMSPACING";
3806 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3807 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3808 case 0x1000 + 53: return "LVM_SETICONSPACING";
3809 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3810 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3811 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3812 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3813 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3814 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3815 case 0x1000 + 60: return "LVM_SETHOTITEM";
3816 case 0x1000 + 61: return "LVM_GETHOTITEM";
3817 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3818 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3819 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3820 case 0x1000 + 65: return "LVM_SETWORKAREA";
3821
3822 // tree view
3823 case 0x1100 + 0: return "TVM_INSERTITEMA";
3824 case 0x1100 + 50: return "TVM_INSERTITEMW";
3825 case 0x1100 + 1: return "TVM_DELETEITEM";
3826 case 0x1100 + 2: return "TVM_EXPAND";
3827 case 0x1100 + 4: return "TVM_GETITEMRECT";
3828 case 0x1100 + 5: return "TVM_GETCOUNT";
3829 case 0x1100 + 6: return "TVM_GETINDENT";
3830 case 0x1100 + 7: return "TVM_SETINDENT";
3831 case 0x1100 + 8: return "TVM_GETIMAGELIST";
3832 case 0x1100 + 9: return "TVM_SETIMAGELIST";
3833 case 0x1100 + 10: return "TVM_GETNEXTITEM";
3834 case 0x1100 + 11: return "TVM_SELECTITEM";
3835 case 0x1100 + 12: return "TVM_GETITEMA";
3836 case 0x1100 + 62: return "TVM_GETITEMW";
3837 case 0x1100 + 13: return "TVM_SETITEMA";
3838 case 0x1100 + 63: return "TVM_SETITEMW";
3839 case 0x1100 + 14: return "TVM_EDITLABELA";
3840 case 0x1100 + 65: return "TVM_EDITLABELW";
3841 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3842 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3843 case 0x1100 + 17: return "TVM_HITTEST";
3844 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3845 case 0x1100 + 19: return "TVM_SORTCHILDREN";
3846 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3847 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3848 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3849 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3850 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3851 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3852 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3853
3854 // header
3855 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3856 case 0x1200 + 1: return "HDM_INSERTITEMA";
3857 case 0x1200 + 10: return "HDM_INSERTITEMW";
3858 case 0x1200 + 2: return "HDM_DELETEITEM";
3859 case 0x1200 + 3: return "HDM_GETITEMA";
3860 case 0x1200 + 11: return "HDM_GETITEMW";
3861 case 0x1200 + 4: return "HDM_SETITEMA";
3862 case 0x1200 + 12: return "HDM_SETITEMW";
3863 case 0x1200 + 5: return "HDM_LAYOUT";
3864 case 0x1200 + 6: return "HDM_HITTEST";
3865 case 0x1200 + 7: return "HDM_GETITEMRECT";
3866 case 0x1200 + 8: return "HDM_SETIMAGELIST";
3867 case 0x1200 + 9: return "HDM_GETIMAGELIST";
3868 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3869 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3870 case 0x1200 + 17: return "HDM_GETORDERARRAY";
3871 case 0x1200 + 18: return "HDM_SETORDERARRAY";
3872 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3873
3874 // tab control
3875 case 0x1300 + 2: return "TCM_GETIMAGELIST";
3876 case 0x1300 + 3: return "TCM_SETIMAGELIST";
3877 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3878 case 0x1300 + 5: return "TCM_GETITEMA";
3879 case 0x1300 + 60: return "TCM_GETITEMW";
3880 case 0x1300 + 6: return "TCM_SETITEMA";
3881 case 0x1300 + 61: return "TCM_SETITEMW";
3882 case 0x1300 + 7: return "TCM_INSERTITEMA";
3883 case 0x1300 + 62: return "TCM_INSERTITEMW";
3884 case 0x1300 + 8: return "TCM_DELETEITEM";
3885 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3886 case 0x1300 + 10: return "TCM_GETITEMRECT";
3887 case 0x1300 + 11: return "TCM_GETCURSEL";
3888 case 0x1300 + 12: return "TCM_SETCURSEL";
3889 case 0x1300 + 13: return "TCM_HITTEST";
3890 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3891 case 0x1300 + 40: return "TCM_ADJUSTRECT";
3892 case 0x1300 + 41: return "TCM_SETITEMSIZE";
3893 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3894 case 0x1300 + 43: return "TCM_SETPADDING";
3895 case 0x1300 + 44: return "TCM_GETROWCOUNT";
3896 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3897 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3898 case 0x1300 + 47: return "TCM_GETCURFOCUS";
3899 case 0x1300 + 48: return "TCM_SETCURFOCUS";
3900 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3901 case 0x1300 + 50: return "TCM_DESELECTALL";
3902
3903 // toolbar
3904 case WM_USER+1: return "TB_ENABLEBUTTON";
3905 case WM_USER+2: return "TB_CHECKBUTTON";
3906 case WM_USER+3: return "TB_PRESSBUTTON";
3907 case WM_USER+4: return "TB_HIDEBUTTON";
3908 case WM_USER+5: return "TB_INDETERMINATE";
3909 case WM_USER+9: return "TB_ISBUTTONENABLED";
3910 case WM_USER+10: return "TB_ISBUTTONCHECKED";
3911 case WM_USER+11: return "TB_ISBUTTONPRESSED";
3912 case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3913 case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3914 case WM_USER+17: return "TB_SETSTATE";
3915 case WM_USER+18: return "TB_GETSTATE";
3916 case WM_USER+19: return "TB_ADDBITMAP";
3917 case WM_USER+20: return "TB_ADDBUTTONS";
3918 case WM_USER+21: return "TB_INSERTBUTTON";
3919 case WM_USER+22: return "TB_DELETEBUTTON";
3920 case WM_USER+23: return "TB_GETBUTTON";
3921 case WM_USER+24: return "TB_BUTTONCOUNT";
3922 case WM_USER+25: return "TB_COMMANDTOINDEX";
3923 case WM_USER+26: return "TB_SAVERESTOREA";
3924 case WM_USER+76: return "TB_SAVERESTOREW";
3925 case WM_USER+27: return "TB_CUSTOMIZE";
3926 case WM_USER+28: return "TB_ADDSTRINGA";
3927 case WM_USER+77: return "TB_ADDSTRINGW";
3928 case WM_USER+29: return "TB_GETITEMRECT";
3929 case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3930 case WM_USER+31: return "TB_SETBUTTONSIZE";
3931 case WM_USER+32: return "TB_SETBITMAPSIZE";
3932 case WM_USER+33: return "TB_AUTOSIZE";
3933 case WM_USER+35: return "TB_GETTOOLTIPS";
3934 case WM_USER+36: return "TB_SETTOOLTIPS";
3935 case WM_USER+37: return "TB_SETPARENT";
3936 case WM_USER+39: return "TB_SETROWS";
3937 case WM_USER+40: return "TB_GETROWS";
3938 case WM_USER+42: return "TB_SETCMDID";
3939 case WM_USER+43: return "TB_CHANGEBITMAP";
3940 case WM_USER+44: return "TB_GETBITMAP";
3941 case WM_USER+45: return "TB_GETBUTTONTEXTA";
3942 case WM_USER+75: return "TB_GETBUTTONTEXTW";
3943 case WM_USER+46: return "TB_REPLACEBITMAP";
3944 case WM_USER+47: return "TB_SETINDENT";
3945 case WM_USER+48: return "TB_SETIMAGELIST";
3946 case WM_USER+49: return "TB_GETIMAGELIST";
3947 case WM_USER+50: return "TB_LOADIMAGES";
3948 case WM_USER+51: return "TB_GETRECT";
3949 case WM_USER+52: return "TB_SETHOTIMAGELIST";
3950 case WM_USER+53: return "TB_GETHOTIMAGELIST";
3951 case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3952 case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3953 case WM_USER+56: return "TB_SETSTYLE";
3954 case WM_USER+57: return "TB_GETSTYLE";
3955 case WM_USER+58: return "TB_GETBUTTONSIZE";
3956 case WM_USER+59: return "TB_SETBUTTONWIDTH";
3957 case WM_USER+60: return "TB_SETMAXTEXTROWS";
3958 case WM_USER+61: return "TB_GETTEXTROWS";
3959 case WM_USER+41: return "TB_GETBITMAPFLAGS";
3960
3961 #endif //WIN32
3962
3963 default:
3964 static char s_szBuf[128];
3965 sprintf(s_szBuf, "<unknown message = %d>", message);
3966 return s_szBuf;
3967 }
3968 }
3969 #endif //__WXDEBUG__