1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/windows.cpp
4 // Author: Julian Smart
5 // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // ===========================================================================
14 // ===========================================================================
16 // ---------------------------------------------------------------------------
18 // ---------------------------------------------------------------------------
21 #pragma implementation "window.h"
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
32 #include "wx/msw/wrapwin.h"
33 #include "wx/window.h"
38 #include "wx/dcclient.h"
39 #include "wx/dcmemory.h"
42 #include "wx/layout.h"
43 #include "wx/dialog.h"
45 #include "wx/listbox.h"
46 #include "wx/button.h"
47 #include "wx/msgdlg.h"
48 #include "wx/settings.h"
49 #include "wx/statbox.h"
53 #include "wx/ownerdrw.h"
56 #if wxUSE_DRAG_AND_DROP
60 #if wxUSE_ACCESSIBILITY
61 #include "wx/access.h"
65 #define WM_GETOBJECT 0x003D
68 #define OBJID_CLIENT 0xFFFFFFFC
72 #include "wx/menuitem.h"
75 #include "wx/msw/private.h"
78 #include "wx/tooltip.h"
86 #include "wx/spinctrl.h"
87 #endif // wxUSE_SPINCTRL
92 #include "wx/textctrl.h"
93 #include "wx/notebook.h"
97 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__)) || defined(__CYGWIN10__)
103 #include <windowsx.h>
106 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__)) || defined(__CYGWIN10__)
108 #include <commctrl.h>
110 #elif !defined(__WXMICROWIN__) && !defined(__WXWINCE__) // broken compiler
111 #include "wx/msw/gnuwin32/extra.h"
114 #if defined(__GNUG__)
115 #include "wx/msw/missing.h"
118 #if defined(__WXWINCE__)
119 #include "wx/msw/wince/missing.h"
122 // ----------------------------------------------------------------------------
123 // standard constants not available with all compilers/headers
124 // ----------------------------------------------------------------------------
126 // This didn't appear in mingw until 2.95.2
128 #define SIF_TRACKPOS 16
132 #ifndef WM_MOUSEWHEEL
133 #define WM_MOUSEWHEEL 0x020A
136 #define WHEEL_DELTA 120
138 #ifndef SPI_GETWHEELSCROLLLINES
139 #define SPI_GETWHEELSCROLLLINES 104
141 #endif // wxUSE_MOUSEWHEEL
144 #define VK_OEM_1 0xBA
145 #define VK_OEM_2 0xBF
146 #define VK_OEM_3 0xC0
147 #define VK_OEM_4 0xDB
148 #define VK_OEM_5 0xDC
149 #define VK_OEM_6 0xDD
150 #define VK_OEM_7 0xDE
154 #define VK_OEM_PLUS 0xBB
155 #define VK_OEM_COMMA 0xBC
156 #define VK_OEM_MINUS 0xBD
157 #define VK_OEM_PERIOD 0xBE
160 // ---------------------------------------------------------------------------
162 // ---------------------------------------------------------------------------
164 // the last Windows message we got (FIXME-MT)
165 extern MSG s_currentMsg
;
167 #if wxUSE_MENUS_NATIVE
168 wxMenu
*wxCurrentPopupMenu
= NULL
;
169 #endif // wxUSE_MENUS_NATIVE
171 extern const wxChar
*wxCanvasClassName
;
173 // true if we had already created the std colour map, used by
174 // wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
175 static bool gs_hasStdCmap
= FALSE
;
177 // ---------------------------------------------------------------------------
179 // ---------------------------------------------------------------------------
181 // the window proc for all our windows
182 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
,
183 WPARAM wParam
, LPARAM lParam
);
187 const char *wxGetMessageName(int message
);
190 void wxRemoveHandleAssociation(wxWindowMSW
*win
);
191 extern void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
);
192 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
);
194 // this magical function is used to translate VK_APPS key presses to right
196 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
197 int *x
, int *y
, WPARAM
*flags
);
199 // get the text metrics for the current font
200 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
);
202 // find the window for the mouse event at the specified position
203 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
); //TW:REQ:Univ
205 // wrapper around BringWindowToTop() API
206 static inline void wxBringWindowToTop(HWND hwnd
)
208 #ifdef __WXMICROWIN__
209 // It seems that MicroWindows brings the _parent_ of the window to the top,
210 // which can be the wrong one.
212 // activate (set focus to) specified window
216 // raise top level parent to top of z order
217 if (!::SetWindowPos(hwnd
, HWND_TOP
, 0, 0, 0, 0, SWP_NOMOVE
| SWP_NOSIZE
))
219 wxLogLastError(_T("SetWindowPos"));
223 // ---------------------------------------------------------------------------
225 // ---------------------------------------------------------------------------
227 // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
229 #ifdef __WXUNIVERSAL__
230 IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW
, wxWindowBase
)
232 IMPLEMENT_DYNAMIC_CLASS(wxWindow
, wxWindowBase
)
233 #endif // __WXUNIVERSAL__/__WXMSW__
235 BEGIN_EVENT_TABLE(wxWindowMSW
, wxWindowBase
)
236 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground
)
237 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged
)
238 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog
)
241 // ===========================================================================
243 // ===========================================================================
245 // ---------------------------------------------------------------------------
246 // wxWindow utility functions
247 // ---------------------------------------------------------------------------
249 // Find an item given the MS Windows id
250 wxWindow
*wxWindowMSW::FindItem(long id
) const
253 wxControl
*item
= wxDynamicCastThis(wxControl
);
256 // is it we or one of our "internal" children?
257 if ( item
->GetId() == id
258 #ifndef __WXUNIVERSAL__
259 || (item
->GetSubcontrols().Index(id
) != wxNOT_FOUND
)
260 #endif // __WXUNIVERSAL__
266 #endif // wxUSE_CONTROLS
268 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
271 wxWindow
*childWin
= current
->GetData();
273 wxWindow
*wnd
= childWin
->FindItem(id
);
277 current
= current
->GetNext();
283 // Find an item given the MS Windows handle
284 wxWindow
*wxWindowMSW::FindItemByHWND(WXHWND hWnd
, bool controlOnly
) const
286 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
289 wxWindow
*parent
= current
->GetData();
291 // Do a recursive search.
292 wxWindow
*wnd
= parent
->FindItemByHWND(hWnd
);
298 || parent
->IsKindOf(CLASSINFO(wxControl
))
299 #endif // wxUSE_CONTROLS
302 wxWindow
*item
= current
->GetData();
303 if ( item
->GetHWND() == hWnd
)
307 if ( item
->ContainsHWND(hWnd
) )
312 current
= current
->GetNext();
317 // Default command handler
318 bool wxWindowMSW::MSWCommand(WXUINT
WXUNUSED(param
), WXWORD
WXUNUSED(id
))
323 // ----------------------------------------------------------------------------
324 // constructors and such
325 // ----------------------------------------------------------------------------
327 void wxWindowMSW::Init()
333 m_isBeingDeleted
= FALSE
;
335 m_mouseInWindow
= FALSE
;
336 m_lastKeydownProcessed
= FALSE
;
338 m_childrenDisabled
= NULL
;
348 // as all windows are created with WS_VISIBLE style...
351 #if wxUSE_MOUSEEVENT_HACK
354 m_lastMouseEvent
= -1;
355 #endif // wxUSE_MOUSEEVENT_HACK
359 wxWindowMSW::~wxWindowMSW()
361 m_isBeingDeleted
= TRUE
;
363 #ifndef __WXUNIVERSAL__
364 // VS: make sure there's no wxFrame with last focus set to us:
365 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
367 wxTopLevelWindow
*frame
= wxDynamicCast(win
, wxTopLevelWindow
);
370 if ( frame
->GetLastFocus() == this )
372 frame
->SetLastFocus(NULL
);
377 #endif // __WXUNIVERSAL__
379 // VS: destroy children first and _then_ detach *this from its parent.
380 // If we'd do it the other way around, children wouldn't be able
381 // find their parent frame (see above).
385 m_parent
->RemoveChild(this);
389 // VZ: test temp removed to understand what really happens here
390 //if (::IsWindow(GetHwnd()))
392 if ( !::DestroyWindow(GetHwnd()) )
393 wxLogLastError(wxT("DestroyWindow"));
396 // remove hWnd <-> wxWindow association
397 wxRemoveHandleAssociation(this);
400 delete m_childrenDisabled
;
403 // real construction (Init() must have been called before!)
404 bool wxWindowMSW::Create(wxWindow
*parent
,
409 const wxString
& name
)
411 wxCHECK_MSG( parent
, FALSE
, wxT("can't create wxWindow without parent") );
413 if ( !CreateBase(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
416 parent
->AddChild(this);
419 DWORD msflags
= MSWGetCreateWindowFlags(&exstyle
);
421 #ifdef __WXUNIVERSAL__
422 // no borders, we draw them ourselves
423 exstyle
&= ~(WS_EX_DLGMODALFRAME
|
427 msflags
&= ~WS_BORDER
;
428 #endif // wxUniversal
430 // all windows are created visible by default except popup ones (which are
431 // like the wxTopLevelWindows in this aspect)
432 if ( style
& wxPOPUP_WINDOW
)
434 msflags
&= ~WS_VISIBLE
;
439 msflags
|= WS_VISIBLE
;
442 return MSWCreate(wxCanvasClassName
, NULL
, pos
, size
, msflags
, exstyle
);
445 // ---------------------------------------------------------------------------
447 // ---------------------------------------------------------------------------
449 void wxWindowMSW::SetFocus()
451 HWND hWnd
= GetHwnd();
452 wxCHECK_RET( hWnd
, _T("can't set focus to invalid window") );
454 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
458 if ( !::SetFocus(hWnd
) )
460 #if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
461 // was there really an error?
462 DWORD dwRes
= ::GetLastError();
465 HWND hwndFocus
= ::GetFocus();
466 if ( hwndFocus
!= hWnd
)
468 wxLogApiError(_T("SetFocus"), dwRes
);
475 void wxWindowMSW::SetFocusFromKbd()
477 // when the focus is given to the control with DLGC_HASSETSEL style from
478 // keyboard its contents should be entirely selected: this is what
479 // ::IsDialogMessage() does and so we should do it as well to provide the
480 // same LNF as the native programs
481 if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE
, 0, 0) & DLGC_HASSETSEL
)
483 ::SendMessage(GetHwnd(), EM_SETSEL
, 0, -1);
486 // do this after (maybe) setting the selection as like this when
487 // wxEVT_SET_FOCUS handler is called, the selection would have been already
488 // set correctly -- this may be important
489 wxWindowBase::SetFocusFromKbd();
492 // Get the window with the focus
493 wxWindow
*wxWindowBase::FindFocus()
495 HWND hWnd
= ::GetFocus();
498 return wxGetWindowFromHWND((WXHWND
)hWnd
);
504 bool wxWindowMSW::Enable(bool enable
)
506 if ( !wxWindowBase::Enable(enable
) )
509 HWND hWnd
= GetHwnd();
511 ::EnableWindow(hWnd
, (BOOL
)enable
);
513 // the logic below doesn't apply to the top level windows -- otherwise
514 // showing a modal dialog would result in total greying out (and ungreying
515 // out later) of everything which would be really ugly
519 // when the parent is disabled, all of its children should be disabled as
520 // well but when it is enabled back, only those of the children which
521 // hadn't been already disabled in the beginning should be enabled again,
522 // so we have to keep the list of those children
523 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
525 node
= node
->GetNext() )
527 wxWindow
*child
= node
->GetData();
528 if ( child
->IsTopLevel() )
530 // the logic below doesn't apply to top level children
536 // enable the child back unless it had been disabled before us
537 if ( !m_childrenDisabled
|| !m_childrenDisabled
->Find(child
) )
540 else // we're being disabled
542 if ( child
->IsEnabled() )
544 // disable it as children shouldn't stay enabled while the
548 else // child already disabled, remember it
550 // have we created the list of disabled children already?
551 if ( !m_childrenDisabled
)
552 m_childrenDisabled
= new wxWindowList
;
554 m_childrenDisabled
->Append(child
);
559 if ( enable
&& m_childrenDisabled
)
561 // we don't need this list any more, don't keep unused memory
562 delete m_childrenDisabled
;
563 m_childrenDisabled
= NULL
;
569 bool wxWindowMSW::Show(bool show
)
571 if ( !wxWindowBase::Show(show
) )
574 HWND hWnd
= GetHwnd();
575 int cshow
= show
? SW_SHOW
: SW_HIDE
;
576 ::ShowWindow(hWnd
, cshow
);
578 if ( show
&& IsTopLevel() )
580 wxBringWindowToTop(hWnd
);
586 // Raise the window to the top of the Z order
587 void wxWindowMSW::Raise()
589 wxBringWindowToTop(GetHwnd());
592 // Lower the window to the bottom of the Z order
593 void wxWindowMSW::Lower()
595 ::SetWindowPos(GetHwnd(), HWND_BOTTOM
, 0, 0, 0, 0,
596 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
);
599 void wxWindowMSW::SetTitle( const wxString
& title
)
601 SetWindowText(GetHwnd(), title
.c_str());
604 wxString
wxWindowMSW::GetTitle() const
606 return wxGetWindowText(GetHWND());
609 void wxWindowMSW::DoCaptureMouse()
611 HWND hWnd
= GetHwnd();
618 void wxWindowMSW::DoReleaseMouse()
620 if ( !::ReleaseCapture() )
622 wxLogLastError(_T("ReleaseCapture"));
626 /* static */ wxWindow
*wxWindowBase::GetCapture()
628 HWND hwnd
= ::GetCapture();
629 return hwnd
? wxFindWinFromHandle((WXHWND
)hwnd
) : (wxWindow
*)NULL
;
632 bool wxWindowMSW::SetFont(const wxFont
& font
)
634 if ( !wxWindowBase::SetFont(font
) )
640 HWND hWnd
= GetHwnd();
643 WXHANDLE hFont
= m_font
.GetResourceHandle();
645 wxASSERT_MSG( hFont
, wxT("should have valid font") );
647 ::SendMessage(hWnd
, WM_SETFONT
, (WPARAM
)hFont
, MAKELPARAM(TRUE
, 0));
652 bool wxWindowMSW::SetCursor(const wxCursor
& cursor
)
654 if ( !wxWindowBase::SetCursor(cursor
) )
662 HWND hWnd
= GetHwnd();
664 // Change the cursor NOW if we're within the correct window
666 ::GetCursorPos(&point
);
668 RECT rect
= wxGetWindowRect(hWnd
);
670 if ( ::PtInRect(&rect
, point
) && !wxIsBusy() )
671 ::SetCursor(GetHcursorOf(m_cursor
));
677 void wxWindowMSW::WarpPointer (int x
, int y
)
679 ClientToScreen(&x
, &y
);
681 if ( !::SetCursorPos(x
, y
) )
683 wxLogLastError(_T("SetCursorPos"));
687 #if WXWIN_COMPATIBILITY
688 void wxWindowMSW::MSWDeviceToLogical (float *x
, float *y
) const
691 #endif // WXWIN_COMPATIBILITY
693 // ---------------------------------------------------------------------------
695 // ---------------------------------------------------------------------------
697 // convert wxHORIZONTAL/wxVERTICAL to SB_HORZ/SB_VERT
698 static inline int wxDirToWinStyle(int orient
)
700 return orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
;
703 #if WXWIN_COMPATIBILITY
704 void wxWindowMSW::SetScrollRange(int orient
, int range
, bool refresh
)
708 // Try to adjust the range to cope with page size > 1
709 // - a Windows API quirk
710 int pageSize
= GetScrollPage(orient
);
711 if ( pageSize
> 1 && range
> 0)
713 range1
+= (pageSize
- 1);
716 WinStruct
<SCROLLINFO
> info
;
717 info
.nPage
= pageSize
; // Have to set this, or scrollbar goes awry
720 info
.fMask
= SIF_RANGE
| SIF_PAGE
;
722 HWND hWnd
= GetHwnd();
724 ::SetScrollInfo(hWnd
, wxDirToWinStyle(orient
), &info
, refresh
);
727 void wxWindowMSW::SetScrollPage(int orient
, int page
, bool refresh
)
729 WinStruct
<SCROLLINFO
> info
;
731 info
.fMask
= SIF_PAGE
;
733 HWND hWnd
= GetHwnd();
735 ::SetScrollInfo(hWnd
, wxDirToWinStyle(orient
), &info
, refresh
);
738 int wxWindowMSW::GetScrollPage(int orient
) const
740 return orient
== wxHORIZONTAL
? m_xThumbSize
: m_yThumbSize
;
743 #endif // WXWIN_COMPATIBILITY
745 inline int GetScrollPosition(HWND hWnd
, int wOrient
)
747 #ifdef __WXMICROWIN__
748 return ::GetScrollPosWX(hWnd
, wOrient
);
750 SCROLLINFO scrollInfo
;
751 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
752 scrollInfo
.fMask
= SIF_POS
;
753 if ( !::GetScrollInfo(hWnd
,
757 wxLogLastError(_T("GetScrollInfo"));
759 return scrollInfo
.nPos
;
760 // return ::GetScrollPos(hWnd, wOrient);
764 int wxWindowMSW::GetScrollPos(int orient
) const
766 HWND hWnd
= GetHwnd();
767 wxCHECK_MSG( hWnd
, 0, _T("no HWND in GetScrollPos") );
769 return GetScrollPosition(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
);
772 // This now returns the whole range, not just the number
773 // of positions that we can scroll.
774 int wxWindowMSW::GetScrollRange(int orient
) const
777 HWND hWnd
= GetHwnd();
781 ::GetScrollRange(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
784 SCROLLINFO scrollInfo
;
785 scrollInfo
.fMask
= SIF_RANGE
;
786 if ( !::GetScrollInfo(hWnd
,
787 orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
790 wxLogLastError(_T("GetScrollInfo"));
792 maxPos
= scrollInfo
.nMax
;
794 // undo "range - 1" done in SetScrollbar()
798 int wxWindowMSW::GetScrollThumb(int orient
) const
800 return orient
== wxHORIZONTAL
? m_xThumbSize
: m_yThumbSize
;
803 void wxWindowMSW::SetScrollPos(int orient
, int pos
, bool refresh
)
805 HWND hWnd
= GetHwnd();
806 wxCHECK_RET( hWnd
, _T("SetScrollPos: no HWND") );
808 WinStruct
<SCROLLINFO
> info
;
812 info
.fMask
= SIF_POS
;
813 if ( HasFlag(wxALWAYS_SHOW_SB
) )
815 // disable scrollbar instead of removing it then
816 info
.fMask
|= SIF_DISABLENOSCROLL
;
819 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
823 // New function that will replace some of the above.
824 void wxWindowMSW::SetScrollbar(int orient
,
830 WinStruct
<SCROLLINFO
> info
;
831 info
.nPage
= pageSize
;
832 info
.nMin
= 0; // range is nMax - nMin + 1
833 info
.nMax
= range
- 1; // as both nMax and nMax are inclusive
835 info
.fMask
= SIF_RANGE
| SIF_PAGE
| SIF_POS
;
836 if ( HasFlag(wxALWAYS_SHOW_SB
) )
838 // disable scrollbar instead of removing it then
839 info
.fMask
|= SIF_DISABLENOSCROLL
;
842 HWND hWnd
= GetHwnd();
845 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
849 *(orient
== wxHORIZONTAL
? &m_xThumbSize
: &m_yThumbSize
) = pageSize
;
852 void wxWindowMSW::ScrollWindow(int dx
, int dy
, const wxRect
*prect
)
858 rect
.left
= prect
->x
;
860 rect
.right
= prect
->x
+ prect
->width
;
861 rect
.bottom
= prect
->y
+ prect
->height
;
870 // FIXME: is this the exact equivalent of the line below?
871 ::ScrollWindowEx(GetHwnd(), dx
, dy
, pr
, pr
, 0, 0, SW_ERASE
|SW_INVALIDATE
);
873 ::ScrollWindow(GetHwnd(), dx
, dy
, pr
, pr
);
877 static bool ScrollVertically(HWND hwnd
, int kind
, int count
)
879 int posStart
= GetScrollPosition(hwnd
, SB_VERT
);
882 for ( int n
= 0; n
< count
; n
++ )
884 ::SendMessage(hwnd
, WM_VSCROLL
, kind
, 0);
886 int posNew
= GetScrollPosition(hwnd
, SB_VERT
);
889 // don't bother to continue, we're already at top/bottom
896 return pos
!= posStart
;
899 bool wxWindowMSW::ScrollLines(int lines
)
901 bool down
= lines
> 0;
903 return ScrollVertically(GetHwnd(),
904 down
? SB_LINEDOWN
: SB_LINEUP
,
905 down
? lines
: -lines
);
908 bool wxWindowMSW::ScrollPages(int pages
)
910 bool down
= pages
> 0;
912 return ScrollVertically(GetHwnd(),
913 down
? SB_PAGEDOWN
: SB_PAGEUP
,
914 down
? pages
: -pages
);
917 // ---------------------------------------------------------------------------
919 // ---------------------------------------------------------------------------
921 void wxWindowMSW::SubclassWin(WXHWND hWnd
)
923 wxASSERT_MSG( !m_oldWndProc
, wxT("subclassing window twice?") );
925 HWND hwnd
= (HWND
)hWnd
;
926 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in SubclassWin") );
928 wxAssociateWinWithHandle(hwnd
, this);
930 m_oldWndProc
= (WXFARPROC
)::GetWindowLong((HWND
)hWnd
, GWL_WNDPROC
);
932 // we don't need to subclass the window of our own class (in the Windows
933 // sense of the word)
934 if ( !wxCheckWindowWndProc(hWnd
, (WXFARPROC
)wxWndProc
) )
936 ::SetWindowLong(hwnd
, GWL_WNDPROC
, (LONG
) wxWndProc
);
940 // don't bother restoring it neither: this also makes it easy to
941 // implement IsOfStandardClass() method which returns TRUE for the
942 // standard controls and FALSE for the wxWindows own windows as it can
943 // simply check m_oldWndProc
948 void wxWindowMSW::UnsubclassWin()
950 wxRemoveHandleAssociation(this);
952 // Restore old Window proc
953 HWND hwnd
= GetHwnd();
958 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in UnsubclassWin") );
962 if ( !wxCheckWindowWndProc((WXHWND
)hwnd
, m_oldWndProc
) )
964 ::SetWindowLong(hwnd
, GWL_WNDPROC
, (LONG
) m_oldWndProc
);
972 bool wxCheckWindowWndProc(WXHWND hWnd
, WXFARPROC wndProc
)
974 // Unicows note: the code below works, but only because WNDCLASS contains
975 // original window handler rather that the unicows fake one. This may not
976 // be on purpose, though; if it stops working with future versions of
977 // unicows.dll, we can override unicows hooks by setting
978 // Unicows_{Set,Get}WindowLong and Unicows_RegisterClass to our own
979 // versions that keep track of fake<->real wnd proc mapping.
981 // On WinCE (at least), the wndproc comparison doesn't work,
982 // so have to use something like this.
984 extern const wxChar
*wxCanvasClassName
;
985 extern const wxChar
*wxCanvasClassNameNR
;
986 extern const wxChar
*wxMDIFrameClassName
;
987 extern const wxChar
*wxMDIFrameClassNameNoRedraw
;
988 extern const wxChar
*wxMDIChildFrameClassName
;
989 extern const wxChar
*wxMDIChildFrameClassNameNoRedraw
;
990 wxString
str(wxGetWindowClass(hWnd
));
991 if (str
== wxCanvasClassName
||
992 str
== wxCanvasClassNameNR
||
993 str
== wxMDIFrameClassName
||
994 str
== wxMDIFrameClassNameNoRedraw
||
995 str
== wxMDIChildFrameClassName
||
996 str
== wxMDIChildFrameClassNameNoRedraw
||
997 str
== _T("wxTLWHiddenParent"))
998 return TRUE
; // Effectively means don't subclass
1003 if ( !::GetClassInfo(wxGetInstance(), wxGetWindowClass(hWnd
), &cls
) )
1005 wxLogLastError(_T("GetClassInfo"));
1010 return wndProc
== (WXFARPROC
)cls
.lpfnWndProc
;
1014 // ----------------------------------------------------------------------------
1016 // ----------------------------------------------------------------------------
1018 void wxWindowMSW::SetWindowStyleFlag(long flags
)
1020 long flagsOld
= GetWindowStyleFlag();
1021 if ( flags
== flagsOld
)
1024 // update the internal variable
1025 wxWindowBase::SetWindowStyleFlag(flags
);
1027 // now update the Windows style as well if needed - and if the window had
1028 // been already created
1032 WXDWORD exstyle
, exstyleOld
;
1033 long style
= MSWGetStyle(flags
, &exstyle
),
1034 styleOld
= MSWGetStyle(flagsOld
, &exstyleOld
);
1036 if ( style
!= styleOld
)
1038 // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1039 // this function so instead of simply setting the style to the new
1040 // value we clear the bits which were set in styleOld but are set in
1041 // the new one and set the ones which were not set before
1042 long styleReal
= ::GetWindowLong(GetHwnd(), GWL_STYLE
);
1043 styleReal
&= ~styleOld
;
1046 ::SetWindowLong(GetHwnd(), GWL_STYLE
, styleReal
);
1049 // and the extended style
1050 if ( exstyle
!= exstyleOld
)
1052 long exstyleReal
= ::GetWindowLong(GetHwnd(), GWL_EXSTYLE
);
1053 exstyleReal
&= ~exstyleOld
;
1054 exstyleReal
|= exstyle
;
1056 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE
, exstyleReal
);
1058 // we must call SetWindowPos() to flash the cached extended style and
1059 // also to make the change to wxSTAY_ON_TOP style take effect: just
1060 // setting the style simply doesn't work
1061 if ( !::SetWindowPos(GetHwnd(),
1062 exstyleReal
& WS_EX_TOPMOST
? HWND_TOPMOST
1065 SWP_NOMOVE
| SWP_NOSIZE
) )
1067 wxLogLastError(_T("SetWindowPos"));
1072 WXDWORD
wxWindowMSW::MSWGetStyle(long flags
, WXDWORD
*exstyle
) const
1074 // translate the style
1075 WXDWORD style
= WS_CHILD
| WS_VISIBLE
;
1077 if ( flags
& wxCLIP_CHILDREN
)
1078 style
|= WS_CLIPCHILDREN
;
1080 if ( flags
& wxCLIP_SIBLINGS
)
1081 style
|= WS_CLIPSIBLINGS
;
1083 if ( flags
& wxVSCROLL
)
1084 style
|= WS_VSCROLL
;
1086 if ( flags
& wxHSCROLL
)
1087 style
|= WS_HSCROLL
;
1089 const wxBorder border
= GetBorder(flags
);
1091 // WS_BORDER is only required for wxBORDER_SIMPLE
1092 if ( border
== wxBORDER_SIMPLE
)
1095 // now deal with ext style if the caller wants it
1101 if ( flags
& wxTRANSPARENT_WINDOW
)
1102 *exstyle
|= WS_EX_TRANSPARENT
;
1108 case wxBORDER_DEFAULT
:
1109 wxFAIL_MSG( _T("unknown border style") );
1113 case wxBORDER_SIMPLE
:
1116 case wxBORDER_STATIC
:
1117 *exstyle
|= WS_EX_STATICEDGE
;
1120 case wxBORDER_RAISED
:
1121 *exstyle
|= WS_EX_DLGMODALFRAME
;
1124 case wxBORDER_SUNKEN
:
1125 *exstyle
|= WS_EX_CLIENTEDGE
;
1126 style
&= ~WS_BORDER
;
1129 case wxBORDER_DOUBLE
:
1130 *exstyle
|= WS_EX_DLGMODALFRAME
;
1134 // wxUniv doesn't use Windows dialog navigation functions at all
1135 #if !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__)
1136 // to make the dialog navigation work with the nested panels we must
1137 // use this style (top level windows such as dialogs don't need it)
1138 if ( (flags
& wxTAB_TRAVERSAL
) && !IsTopLevel() )
1140 *exstyle
|= WS_EX_CONTROLPARENT
;
1142 #endif // __WXUNIVERSAL__
1148 #if WXWIN_COMPATIBILITY
1149 // If nothing defined for this, try the parent.
1150 // E.g. we may be a button loaded from a resource, with no callback function
1152 void wxWindowMSW::OnCommand(wxWindow
& win
, wxCommandEvent
& event
)
1154 if ( GetEventHandler()->ProcessEvent(event
) )
1157 m_parent
->GetEventHandler()->OnCommand(win
, event
);
1159 #endif // WXWIN_COMPATIBILITY_2
1161 #if WXWIN_COMPATIBILITY
1162 wxObject
* wxWindowMSW::GetChild(int number
) const
1164 // Return a pointer to the Nth object in the Panel
1165 wxNode
*node
= GetChildren().First();
1168 node
= node
->Next();
1171 wxObject
*obj
= (wxObject
*)node
->Data();
1177 #endif // WXWIN_COMPATIBILITY
1179 // Setup background and foreground colours correctly
1180 void wxWindowMSW::SetupColours()
1183 SetBackgroundColour(GetParent()->GetBackgroundColour());
1186 bool wxWindowMSW::IsMouseInWindow() const
1188 // get the mouse position
1190 ::GetCursorPos(&pt
);
1192 // find the window which currently has the cursor and go up the window
1193 // chain until we find this window - or exhaust it
1194 HWND hwnd
= ::WindowFromPoint(pt
);
1195 while ( hwnd
&& (hwnd
!= GetHwnd()) )
1196 hwnd
= ::GetParent(hwnd
);
1198 return hwnd
!= NULL
;
1201 void wxWindowMSW::OnInternalIdle()
1203 // Check if we need to send a LEAVE event
1204 if ( m_mouseInWindow
)
1206 // note that we should generate the leave event whether the window has
1207 // or doesn't have mouse capture
1208 if ( !IsMouseInWindow() )
1210 // Generate a LEAVE event
1211 m_mouseInWindow
= FALSE
;
1213 // Unfortunately the mouse button and keyboard state may have
1214 // changed by the time the OnInternalIdle function is called, so 'state'
1215 // may be meaningless.
1217 if ( wxIsShiftDown() )
1219 if ( wxIsCtrlDown() )
1220 state
|= MK_CONTROL
;
1221 if ( GetKeyState( VK_LBUTTON
) )
1222 state
|= MK_LBUTTON
;
1223 if ( GetKeyState( VK_MBUTTON
) )
1224 state
|= MK_MBUTTON
;
1225 if ( GetKeyState( VK_RBUTTON
) )
1226 state
|= MK_RBUTTON
;
1229 if ( !::GetCursorPos(&pt
) )
1231 wxLogLastError(_T("GetCursorPos"));
1234 // we need to have client coordinates here for symmetry with
1235 // wxEVT_ENTER_WINDOW
1236 RECT rect
= wxGetWindowRect(GetHwnd());
1240 wxMouseEvent
event2(wxEVT_LEAVE_WINDOW
);
1241 InitMouseEvent(event2
, pt
.x
, pt
.y
, state
);
1243 (void)GetEventHandler()->ProcessEvent(event2
);
1247 if (wxUpdateUIEvent::CanUpdate(this))
1248 UpdateWindowUI(wxUPDATE_UI_FROMIDLE
);
1251 // Set this window to be the child of 'parent'.
1252 bool wxWindowMSW::Reparent(wxWindowBase
*parent
)
1254 if ( !wxWindowBase::Reparent(parent
) )
1257 HWND hWndChild
= GetHwnd();
1258 HWND hWndParent
= GetParent() ? GetWinHwnd(GetParent()) : (HWND
)0;
1260 ::SetParent(hWndChild
, hWndParent
);
1265 void wxWindowMSW::Clear()
1267 wxClientDC
dc((wxWindow
*)this);
1268 wxBrush
brush(GetBackgroundColour(), wxSOLID
);
1269 dc
.SetBackground(brush
);
1273 static inline void SendSetRedraw(HWND hwnd
, bool on
)
1275 #ifndef __WXMICROWIN__
1276 ::SendMessage(hwnd
, WM_SETREDRAW
, (WPARAM
)on
, 0);
1280 void wxWindowMSW::Freeze()
1282 SendSetRedraw(GetHwnd(), FALSE
);
1285 void wxWindowMSW::Thaw()
1287 SendSetRedraw(GetHwnd(), TRUE
);
1289 // we need to refresh everything or otherwise he invalidated area is not
1294 void wxWindowMSW::Refresh(bool eraseBack
, const wxRect
*rect
)
1296 HWND hWnd
= GetHwnd();
1302 mswRect
.left
= rect
->x
;
1303 mswRect
.top
= rect
->y
;
1304 mswRect
.right
= rect
->x
+ rect
->width
;
1305 mswRect
.bottom
= rect
->y
+ rect
->height
;
1307 ::InvalidateRect(hWnd
, &mswRect
, eraseBack
);
1310 ::InvalidateRect(hWnd
, NULL
, eraseBack
);
1314 void wxWindowMSW::Update()
1316 if ( !::UpdateWindow(GetHwnd()) )
1318 wxLogLastError(_T("UpdateWindow"));
1321 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
1322 // just calling UpdateWindow() is not enough, what we did in our WM_PAINT
1323 // handler needs to be really drawn right now
1328 // ---------------------------------------------------------------------------
1330 // ---------------------------------------------------------------------------
1333 #if wxUSE_DRAG_AND_DROP
1334 void wxWindowMSW::SetDropTarget(wxDropTarget
*pDropTarget
)
1336 if ( m_dropTarget
!= 0 ) {
1337 m_dropTarget
->Revoke(m_hWnd
);
1338 delete m_dropTarget
;
1341 m_dropTarget
= pDropTarget
;
1342 if ( m_dropTarget
!= 0 )
1343 m_dropTarget
->Register(m_hWnd
);
1345 #endif // wxUSE_DRAG_AND_DROP
1347 // old style file-manager drag&drop support: we retain the old-style
1348 // DragAcceptFiles in parallel with SetDropTarget.
1349 void wxWindowMSW::DragAcceptFiles(bool accept
)
1351 #if !defined(__WXWINCE__)
1352 HWND hWnd
= GetHwnd();
1354 ::DragAcceptFiles(hWnd
, (BOOL
)accept
);
1358 // ----------------------------------------------------------------------------
1360 // ----------------------------------------------------------------------------
1364 void wxWindowMSW::DoSetToolTip(wxToolTip
*tooltip
)
1366 wxWindowBase::DoSetToolTip(tooltip
);
1369 m_tooltip
->SetWindow((wxWindow
*)this);
1372 #endif // wxUSE_TOOLTIPS
1374 // ---------------------------------------------------------------------------
1375 // moving and resizing
1376 // ---------------------------------------------------------------------------
1379 void wxWindowMSW::DoGetSize(int *x
, int *y
) const
1381 RECT rect
= wxGetWindowRect(GetHwnd());
1384 *x
= rect
.right
- rect
.left
;
1386 *y
= rect
.bottom
- rect
.top
;
1389 // Get size *available for subwindows* i.e. excluding menu bar etc.
1390 void wxWindowMSW::DoGetClientSize(int *x
, int *y
) const
1392 RECT rect
= wxGetClientRect(GetHwnd());
1400 void wxWindowMSW::DoGetPosition(int *x
, int *y
) const
1402 RECT rect
= wxGetWindowRect(GetHwnd());
1405 point
.x
= rect
.left
;
1408 // we do the adjustments with respect to the parent only for the "real"
1409 // children, not for the dialogs/frames
1410 if ( !IsTopLevel() )
1412 HWND hParentWnd
= 0;
1413 wxWindow
*parent
= GetParent();
1415 hParentWnd
= GetWinHwnd(parent
);
1417 // Since we now have the absolute screen coords, if there's a parent we
1418 // must subtract its top left corner
1421 ::ScreenToClient(hParentWnd
, &point
);
1426 // We may be faking the client origin. So a window that's really at (0,
1427 // 30) may appear (to wxWin apps) to be at (0, 0).
1428 wxPoint
pt(parent
->GetClientAreaOrigin());
1440 void wxWindowMSW::DoScreenToClient(int *x
, int *y
) const
1448 ::ScreenToClient(GetHwnd(), &pt
);
1456 void wxWindowMSW::DoClientToScreen(int *x
, int *y
) const
1464 ::ClientToScreen(GetHwnd(), &pt
);
1472 void wxWindowMSW::DoMoveWindow(int x
, int y
, int width
, int height
)
1474 // TODO: is this consistent with other platforms?
1475 // Still, negative width or height shouldn't be allowed
1480 if ( !::MoveWindow(GetHwnd(), x
, y
, width
, height
, TRUE
) )
1482 wxLogLastError(wxT("MoveWindow"));
1486 // set the size of the window: if the dimensions are positive, just use them,
1487 // but if any of them is equal to -1, it means that we must find the value for
1488 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1489 // which case -1 is a valid value for x and y)
1491 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1492 // the width/height to best suit our contents, otherwise we reuse the current
1494 void wxWindowMSW::DoSetSize(int x
, int y
, int width
, int height
, int sizeFlags
)
1496 // get the current size and position...
1497 int currentX
, currentY
;
1498 GetPosition(¤tX
, ¤tY
);
1499 int currentW
,currentH
;
1500 GetSize(¤tW
, ¤tH
);
1502 // ... and don't do anything (avoiding flicker) if it's already ok
1503 if ( x
== currentX
&& y
== currentY
&&
1504 width
== currentW
&& height
== currentH
)
1509 if ( x
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1511 if ( y
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1514 AdjustForParentClientOrigin(x
, y
, sizeFlags
);
1516 wxSize
size(-1, -1);
1519 if ( sizeFlags
& wxSIZE_AUTO_WIDTH
)
1521 size
= DoGetBestSize();
1526 // just take the current one
1533 if ( sizeFlags
& wxSIZE_AUTO_HEIGHT
)
1537 size
= DoGetBestSize();
1539 //else: already called DoGetBestSize() above
1545 // just take the current one
1550 DoMoveWindow(x
, y
, width
, height
);
1553 void wxWindowMSW::DoSetClientSize(int width
, int height
)
1555 // setting the client size is less obvious than it it could have been
1556 // because in the result of changing the total size the window scrollbar
1557 // may [dis]appear and/or its menubar may [un]wrap and so the client size
1558 // will not be correct as the difference between the total and client size
1559 // changes - so we keep changing it until we get it right
1561 // normally this loop shouldn't take more than 3 iterations (usually 1 but
1562 // if scrollbars [dis]appear as the result of the first call, then 2 and it
1563 // may become 3 if the window had 0 size originally and so we didn't
1564 // calculate the scrollbar correction correctly during the first iteration)
1565 // but just to be on the safe side we check for it instead of making it an
1566 // "infinite" loop (i.e. leaving break inside as the only way to get out)
1567 for ( int i
= 0; i
< 4; i
++ )
1570 ::GetClientRect(GetHwnd(), &rectClient
);
1572 // if the size is already ok, stop here (rectClient.left = top = 0)
1573 if ( (rectClient
.right
== width
|| width
== -1) &&
1574 (rectClient
.bottom
== height
|| height
== -1) )
1579 int widthClient
= width
,
1580 heightClient
= height
;
1582 // Find the difference between the entire window (title bar and all)
1583 // and the client area; add this to the new client size to move the
1586 ::GetWindowRect(GetHwnd(), &rectWin
);
1588 widthClient
+= rectWin
.right
- rectWin
.left
- rectClient
.right
;
1589 heightClient
+= rectWin
.bottom
- rectWin
.top
- rectClient
.bottom
;
1592 point
.x
= rectWin
.left
;
1593 point
.y
= rectWin
.top
;
1595 // MoveWindow positions the child windows relative to the parent, so
1596 // adjust if necessary
1597 if ( !IsTopLevel() )
1599 wxWindow
*parent
= GetParent();
1602 ::ScreenToClient(GetHwndOf(parent
), &point
);
1606 DoMoveWindow(point
.x
, point
.y
, widthClient
, heightClient
);
1610 // For implementation purposes - sometimes decorations make the client area
1612 wxPoint
wxWindowMSW::GetClientAreaOrigin() const
1614 return wxPoint(0, 0);
1617 // ---------------------------------------------------------------------------
1619 // ---------------------------------------------------------------------------
1621 int wxWindowMSW::GetCharHeight() const
1623 return wxGetTextMetrics(this).tmHeight
;
1626 int wxWindowMSW::GetCharWidth() const
1628 // +1 is needed because Windows apparently adds it when calculating the
1629 // dialog units size in pixels
1630 #if wxDIALOG_UNIT_COMPATIBILITY
1631 return wxGetTextMetrics(this).tmAveCharWidth
;
1633 return wxGetTextMetrics(this).tmAveCharWidth
+ 1;
1637 void wxWindowMSW::GetTextExtent(const wxString
& string
,
1639 int *descent
, int *externalLeading
,
1640 const wxFont
*theFont
) const
1642 const wxFont
*fontToUse
= theFont
;
1644 fontToUse
= &m_font
;
1646 HWND hWnd
= GetHwnd();
1647 HDC dc
= ::GetDC(hWnd
);
1651 if ( fontToUse
&& fontToUse
->Ok() )
1653 fnt
= (HFONT
)((wxFont
*)fontToUse
)->GetResourceHandle(); // const_cast
1655 hfontOld
= (HFONT
)SelectObject(dc
,fnt
);
1660 GetTextExtentPoint(dc
, string
, (int)string
.Length(), &sizeRect
);
1661 GetTextMetrics(dc
, &tm
);
1663 if ( fontToUse
&& fnt
&& hfontOld
)
1664 SelectObject(dc
, hfontOld
);
1666 ReleaseDC(hWnd
, dc
);
1673 *descent
= tm
.tmDescent
;
1674 if ( externalLeading
)
1675 *externalLeading
= tm
.tmExternalLeading
;
1678 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1679 // ---------------------------------------------------------------------------
1680 // Caret manipulation
1681 // ---------------------------------------------------------------------------
1683 void wxWindowMSW::CreateCaret(int w
, int h
)
1685 SetCaret(new wxCaret(this, w
, h
));
1688 void wxWindowMSW::CreateCaret(const wxBitmap
*WXUNUSED(bitmap
))
1690 wxFAIL_MSG("not implemented");
1693 void wxWindowMSW::ShowCaret(bool show
)
1695 wxCHECK_RET( m_caret
, "no caret to show" );
1697 m_caret
->Show(show
);
1700 void wxWindowMSW::DestroyCaret()
1705 void wxWindowMSW::SetCaretPos(int x
, int y
)
1707 wxCHECK_RET( m_caret
, "no caret to move" );
1709 m_caret
->Move(x
, y
);
1712 void wxWindowMSW::GetCaretPos(int *x
, int *y
) const
1714 wxCHECK_RET( m_caret
, "no caret to get position of" );
1716 m_caret
->GetPosition(x
, y
);
1718 #endif // wxUSE_CARET
1720 // ---------------------------------------------------------------------------
1722 // ---------------------------------------------------------------------------
1724 #if wxUSE_MENUS_NATIVE
1726 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
1727 // immediately, without waiting for the next event loop iteration
1729 // NB: this function should probably be made public later as it can almost
1730 // surely replace wxYield() elsewhere as well
1731 static void wxYieldForCommandsOnly()
1733 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1734 // want to process it here)
1736 while ( ::PeekMessage(&msg
, (HWND
)0, WM_COMMAND
, WM_COMMAND
, PM_REMOVE
)
1737 && msg
.message
!= WM_QUIT
)
1739 wxTheApp
->DoMessage((WXMSG
*)&msg
);
1742 // If we retrieved a WM_QUIT, insert back into the message queue.
1743 if (msg
.message
== WM_QUIT
)
1744 ::PostQuitMessage(0);
1747 bool wxWindowMSW::DoPopupMenu(wxMenu
*menu
, int x
, int y
)
1749 menu
->SetInvokingWindow(this);
1752 HWND hWnd
= GetHwnd();
1753 HMENU hMenu
= GetHmenuOf(menu
);
1757 ::ClientToScreen(hWnd
, &point
);
1758 wxCurrentPopupMenu
= menu
;
1760 #if !defined(__WXWINCE__)
1761 flags
= TPM_RIGHTBUTTON
;
1763 ::TrackPopupMenu(hMenu
, flags
, point
.x
, point
.y
, 0, hWnd
, NULL
);
1765 // we need to do it righ now as otherwise the events are never going to be
1766 // sent to wxCurrentPopupMenu from HandleCommand()
1768 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1769 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1770 // destroyed as soon as we return (it can be a local variable in the caller
1771 // for example) and so we do need to process the event immediately
1772 wxYieldForCommandsOnly();
1774 wxCurrentPopupMenu
= NULL
;
1776 menu
->SetInvokingWindow(NULL
);
1781 #endif // wxUSE_MENUS_NATIVE
1783 // ===========================================================================
1784 // pre/post message processing
1785 // ===========================================================================
1787 long wxWindowMSW::MSWDefWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1790 return ::CallWindowProc(CASTWNDPROC m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
1792 return ::DefWindowProc(GetHwnd(), nMsg
, wParam
, lParam
);
1795 bool wxWindowMSW::MSWProcessMessage(WXMSG
* pMsg
)
1797 // wxUniversal implements tab traversal itself
1798 #ifndef __WXUNIVERSAL__
1799 if ( m_hWnd
!= 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL
) )
1801 // intercept dialog navigation keys
1802 MSG
*msg
= (MSG
*)pMsg
;
1804 // here we try to do all the job which ::IsDialogMessage() usually does
1807 if ( msg
->message
== WM_KEYDOWN
)
1809 bool bCtrlDown
= wxIsCtrlDown();
1810 bool bShiftDown
= wxIsShiftDown();
1812 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1813 // don't process it if it's the case (except for Ctrl-Tab/Enter
1814 // combinations which are always processed)
1818 lDlgCode
= ::SendMessage(msg
->hwnd
, WM_GETDLGCODE
, 0, 0);
1820 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
1821 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
1822 // it, of course, implies them
1823 if ( lDlgCode
& DLGC_WANTALLKEYS
)
1825 lDlgCode
|= DLGC_WANTTAB
| DLGC_WANTARROWS
;
1829 bool bForward
= TRUE
,
1830 bWindowChange
= FALSE
;
1832 // should we process this message specially?
1833 bool bProcess
= TRUE
;
1834 switch ( msg
->wParam
)
1837 // assume that nobody wants Shift-TAB for himself - if we
1838 // don't do it there is no easy way for a control to grab
1839 // TABs but still let Shift-TAB work as navugation key
1840 if ( (lDlgCode
& DLGC_WANTTAB
) && !bShiftDown
) {
1844 // Ctrl-Tab cycles thru notebook pages
1845 bWindowChange
= bCtrlDown
;
1846 bForward
= !bShiftDown
;
1852 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
1860 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
1866 if ( (lDlgCode
& DLGC_WANTMESSAGE
) && !bCtrlDown
)
1868 // control wants to process Enter itself, don't
1869 // call IsDialogMessage() which would interpret
1873 else if ( lDlgCode
& DLGC_BUTTON
)
1875 // let IsDialogMessage() handle this for all
1876 // buttons except the owner-drawn ones which it
1877 // just seems to ignore
1878 long style
= ::GetWindowLong(msg
->hwnd
, GWL_STYLE
);
1879 if ( (style
& BS_OWNERDRAW
) == BS_OWNERDRAW
)
1881 // emulate the button click
1882 wxWindow
*btn
= wxFindWinFromHandle((WXHWND
)msg
->hwnd
);
1884 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1889 // FIXME: this should be handled by
1890 // wxNavigationKeyEvent handler and not here!!
1894 wxButton
*btn
= wxDynamicCast(GetDefaultItem(),
1896 if ( btn
&& btn
->IsEnabled() )
1898 // if we do have a default button, do press it
1899 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1903 else // no default button
1905 #endif // wxUSE_BUTTON
1906 // this is a quick and dirty test for a text
1908 if ( !(lDlgCode
& DLGC_HASSETSEL
) )
1910 // don't process Enter, the control might
1911 // need it for itself and don't let
1912 // ::IsDialogMessage() have it as it can
1913 // eat the Enter events sometimes
1916 else if (!IsTopLevel())
1918 // if not a top level window, let parent
1922 //else: treat Enter as TAB: pass to the next
1923 // control as this is the best thing to do
1924 // if the text doesn't handle Enter itself
1936 wxNavigationKeyEvent event
;
1937 event
.SetDirection(bForward
);
1938 event
.SetWindowChange(bWindowChange
);
1939 event
.SetEventObject(this);
1941 if ( GetEventHandler()->ProcessEvent(event
) )
1948 // let ::IsDialogMessage() do almost everything and handle just the
1949 // things it doesn't here: Ctrl-TAB for switching notebook pages
1950 if ( msg
->message
== WM_KEYDOWN
)
1952 // don't process system keys here
1953 if ( !(HIWORD(msg
->lParam
) & KF_ALTDOWN
) )
1955 if ( (msg
->wParam
== VK_TAB
) && wxIsCtrlDown() )
1957 // find the first notebook parent and change its page
1958 wxWindow
*win
= this;
1959 wxNotebook
*nbook
= NULL
;
1960 while ( win
&& !nbook
)
1962 nbook
= wxDynamicCast(win
, wxNotebook
);
1963 win
= win
->GetParent();
1968 bool forward
= !wxIsShiftDown();
1970 nbook
->AdvanceSelection(forward
);
1977 // we handle VK_ESCAPE ourselves in wxDialog::OnCharHook() and we
1978 // shouldn't let IsDialogMessage() get it as it _always_ eats the
1979 // message even when there is no cancel button and when the message is
1980 // needed by the control itself: in particular, it prevents the tree in
1981 // place edit control from being closed with Escape in a dialog
1982 if ( msg
->message
!= WM_KEYDOWN
|| msg
->wParam
!= VK_ESCAPE
)
1984 // ::IsDialogMessage() is broken and may sometimes hang the
1985 // application by going into an infinite loop, so we try to detect
1986 // [some of] the situatations when this may happen and not call it
1989 // assume we can call it by default
1990 bool canSafelyCallIsDlgMsg
= TRUE
;
1992 HWND hwndFocus
= ::GetFocus();
1994 // if the currently focused window itself has WS_EX_CONTROLPARENT style, ::IsDialogMessage() will also enter
1995 // an infinite loop, because it will recursively check the child
1996 // windows but not the window itself and so if none of the children
1997 // accepts focus it loops forever (as it only stops when it gets
1998 // back to the window it started from)
2000 // while it is very unusual that a window with WS_EX_CONTROLPARENT
2001 // style has the focus, it can happen. One such possibility is if
2002 // all windows are either toplevel, wxDialog, wxPanel or static
2003 // controls and no window can actually accept keyboard input.
2004 #if !defined(__WXWINCE__)
2005 if ( ::GetWindowLong(hwndFocus
, GWL_EXSTYLE
) & WS_EX_CONTROLPARENT
)
2007 // passimistic by default
2008 canSafelyCallIsDlgMsg
= FALSE
;
2009 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
2011 node
= node
->GetNext() )
2013 if ( node
->GetData()->AcceptsFocus() )
2015 // it shouldn't hang...
2016 canSafelyCallIsDlgMsg
= TRUE
;
2024 if ( canSafelyCallIsDlgMsg
)
2026 // ::IsDialogMessage() can enter in an infinite loop when the
2027 // currently focused window is disabled or hidden and its
2028 // parent has WS_EX_CONTROLPARENT style, so don't call it in
2032 if ( !::IsWindowEnabled(hwndFocus
) ||
2033 !::IsWindowVisible(hwndFocus
) )
2035 // it would enter an infinite loop if we do this!
2036 canSafelyCallIsDlgMsg
= FALSE
;
2041 if ( !(::GetWindowLong(hwndFocus
, GWL_STYLE
) & WS_CHILD
) )
2043 // it's a top level window, don't go further -- e.g. even
2044 // if the parent of a dialog is disabled, this doesn't
2045 // break navigation inside the dialog
2049 hwndFocus
= ::GetParent(hwndFocus
);
2053 // let IsDialogMessage() have the message if it's safe to call it
2054 if ( canSafelyCallIsDlgMsg
&& ::IsDialogMessage(GetHwnd(), msg
) )
2056 // IsDialogMessage() did something...
2061 #endif // __WXUNIVERSAL__
2066 // relay mouse move events to the tooltip control
2067 MSG
*msg
= (MSG
*)pMsg
;
2068 if ( msg
->message
== WM_MOUSEMOVE
)
2069 m_tooltip
->RelayEvent(pMsg
);
2071 #endif // wxUSE_TOOLTIPS
2076 bool wxWindowMSW::MSWTranslateMessage(WXMSG
* pMsg
)
2078 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2079 return m_acceleratorTable
.Translate(this, pMsg
);
2083 #endif // wxUSE_ACCEL
2086 bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG
* WXUNUSED(pMsg
))
2088 // preprocess all messages by default
2092 // ---------------------------------------------------------------------------
2093 // message params unpackers
2094 // ---------------------------------------------------------------------------
2096 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2097 WORD
*id
, WXHWND
*hwnd
, WORD
*cmd
)
2099 *id
= LOWORD(wParam
);
2100 *hwnd
= (WXHWND
)lParam
;
2101 *cmd
= HIWORD(wParam
);
2104 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2105 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2107 *state
= LOWORD(wParam
);
2108 *minimized
= HIWORD(wParam
);
2109 *hwnd
= (WXHWND
)lParam
;
2112 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2113 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2115 *code
= LOWORD(wParam
);
2116 *pos
= HIWORD(wParam
);
2117 *hwnd
= (WXHWND
)lParam
;
2120 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2121 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2123 #ifndef __WXMICROWIN__
2124 *nCtlColor
= CTLCOLOR_BTN
;
2125 *hwnd
= (WXHWND
)lParam
;
2126 *hdc
= (WXHDC
)wParam
;
2130 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2131 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2133 *item
= (WXWORD
)wParam
;
2134 *flags
= HIWORD(wParam
);
2135 *hmenu
= (WXHMENU
)lParam
;
2138 // ---------------------------------------------------------------------------
2139 // Main wxWindows window proc and the window proc for wxWindow
2140 // ---------------------------------------------------------------------------
2142 // Hook for new window just as it's being created, when the window isn't yet
2143 // associated with the handle
2144 static wxWindowMSW
*gs_winBeingCreated
= NULL
;
2146 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2147 // window being created and insures that it's always unset back later
2148 wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW
*winBeingCreated
)
2150 gs_winBeingCreated
= winBeingCreated
;
2153 wxWindowCreationHook::~wxWindowCreationHook()
2155 gs_winBeingCreated
= NULL
;
2159 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
2161 // trace all messages - useful for the debugging
2163 wxLogTrace(wxTraceMessages
,
2164 wxT("Processing %s(hWnd=%08lx, wParam=%8lx, lParam=%8lx)"),
2165 wxGetMessageName(message
), (long)hWnd
, (long)wParam
, lParam
);
2166 #endif // __WXDEBUG__
2168 wxWindowMSW
*wnd
= wxFindWinFromHandle((WXHWND
) hWnd
);
2170 // when we get the first message for the HWND we just created, we associate
2171 // it with wxWindow stored in gs_winBeingCreated
2172 if ( !wnd
&& gs_winBeingCreated
)
2174 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2175 wnd
= gs_winBeingCreated
;
2176 gs_winBeingCreated
= NULL
;
2177 wnd
->SetHWND((WXHWND
)hWnd
);
2183 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2185 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2190 long wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2192 // did we process the message?
2193 bool processed
= FALSE
;
2204 // for most messages we should return 0 when we do process the message
2212 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2215 // return 0 to allow window creation
2216 rc
.result
= mayCreate
? 0 : -1;
2222 // never set processed to TRUE and *always* pass WM_DESTROY to
2223 // DefWindowProc() as Windows may do some internal cleanup when
2224 // processing it and failing to pass the message along may cause
2225 // memory and resource leaks!
2226 (void)HandleDestroy();
2230 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2233 #if !defined(__WXWINCE__)
2236 LPRECT pRect
= (LPRECT
)lParam
;
2238 rc
.SetLeft(pRect
->left
);
2239 rc
.SetTop(pRect
->top
);
2240 rc
.SetRight(pRect
->right
);
2241 rc
.SetBottom(pRect
->bottom
);
2242 processed
= HandleMoving(rc
);
2244 pRect
->left
= rc
.GetLeft();
2245 pRect
->top
= rc
.GetTop();
2246 pRect
->right
= rc
.GetRight();
2247 pRect
->bottom
= rc
.GetBottom();
2258 // we're not interested in these messages at all
2261 case SIZE_MINIMIZED
:
2262 // we shouldn't send sizev events for these messages as the
2263 // client size may be negative which breaks existing code
2265 // OTOH we might send another (wxMinimizedEvent?) one or
2266 // add an additional parameter to wxSizeEvent if this is
2267 // useful to anybody
2271 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2272 // fall through nevertheless
2274 case SIZE_MAXIMIZED
:
2276 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
),
2281 #if !defined(__WXWINCE__)
2284 LPRECT pRect
= (LPRECT
)lParam
;
2286 rc
.SetLeft(pRect
->left
);
2287 rc
.SetTop(pRect
->top
);
2288 rc
.SetRight(pRect
->right
);
2289 rc
.SetBottom(pRect
->bottom
);
2290 processed
= HandleSizing(rc
);
2292 pRect
->left
= rc
.GetLeft();
2293 pRect
->top
= rc
.GetTop();
2294 pRect
->right
= rc
.GetRight();
2295 pRect
->bottom
= rc
.GetBottom();
2301 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
2302 case WM_ACTIVATEAPP
:
2303 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2309 WXWORD state
, minimized
;
2311 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2313 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2318 processed
= HandleSetFocus((WXHWND
)(HWND
)wParam
);
2322 processed
= HandleKillFocus((WXHWND
)(HWND
)wParam
);
2326 processed
= HandlePaint();
2330 #ifdef __WXUNIVERSAL__
2331 // Universal uses its own wxFrame/wxDialog, so we don't receive
2332 // close events unless we have this.
2337 // don't let the DefWindowProc() destroy our window - we'll do it
2338 // ourselves in ~wxWindow
2345 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2349 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2350 GET_Y_LPARAM(lParam
),
2354 #if wxUSE_MOUSEWHEEL
2356 processed
= HandleMouseWheel(wParam
, lParam
);
2360 case WM_LBUTTONDOWN
:
2362 case WM_LBUTTONDBLCLK
:
2363 case WM_RBUTTONDOWN
:
2365 case WM_RBUTTONDBLCLK
:
2366 case WM_MBUTTONDOWN
:
2368 case WM_MBUTTONDBLCLK
:
2370 #ifdef __WXMICROWIN__
2371 // MicroWindows seems to ignore the fact that a window is
2372 // disabled. So catch mouse events and throw them away if
2374 wxWindowMSW
* win
= this;
2377 if (!win
->IsEnabled())
2383 win
= win
->GetParent();
2384 if ( !win
|| win
->IsTopLevel() )
2391 #endif // __WXMICROWIN__
2392 int x
= GET_X_LPARAM(lParam
),
2393 y
= GET_Y_LPARAM(lParam
);
2395 // redirect the event to a static control if necessary by
2396 // finding one under mouse
2398 if ( GetCapture() == this )
2400 // but don't do it if the mouse is captured by this window
2401 // because then it should really get this event itself
2406 win
= FindWindowForMouseEvent(this, &x
, &y
);
2408 // this should never happen
2409 wxCHECK_MSG( win
, 0,
2410 _T("FindWindowForMouseEvent() returned NULL") );
2412 // for the standard classes their WndProc sets the focus to
2413 // them anyhow and doing it from here results in some weird
2414 // problems, but for our windows we want them to acquire
2415 // focus when clicked
2416 if ( !win
->IsOfStandardClass() )
2418 if ( message
== WM_LBUTTONDOWN
&& win
->AcceptsFocus() )
2423 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2432 case MM_JOY1BUTTONDOWN
:
2433 case MM_JOY2BUTTONDOWN
:
2434 case MM_JOY1BUTTONUP
:
2435 case MM_JOY2BUTTONUP
:
2436 processed
= HandleJoystickEvent(message
,
2437 GET_X_LPARAM(lParam
),
2438 GET_Y_LPARAM(lParam
),
2441 #endif // __WXMICROWIN__
2444 processed
= HandleSysCommand(wParam
, lParam
);
2451 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2453 processed
= HandleCommand(id
, cmd
, hwnd
);
2458 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
2461 // for these messages we must return TRUE if process the message
2464 case WM_MEASUREITEM
:
2466 int idCtrl
= (UINT
)wParam
;
2467 if ( message
== WM_DRAWITEM
)
2469 processed
= MSWOnDrawItem(idCtrl
,
2470 (WXDRAWITEMSTRUCT
*)lParam
);
2474 processed
= MSWOnMeasureItem(idCtrl
,
2475 (WXMEASUREITEMSTRUCT
*)lParam
);
2482 #endif // defined(WM_DRAWITEM)
2485 if ( !IsOfStandardClass() )
2487 // we always want to get the char events
2488 rc
.result
= DLGC_WANTCHARS
;
2490 if ( GetWindowStyleFlag() & wxWANTS_CHARS
)
2492 // in fact, we want everything
2493 rc
.result
|= DLGC_WANTARROWS
|
2500 //else: get the dlg code from the DefWindowProc()
2505 // If this has been processed by an event handler, return 0 now
2506 // (we've handled it).
2507 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
2508 if ( m_lastKeydownProcessed
)
2517 // we consider these message "not interesting" to OnChar, so
2518 // just don't do anything more with them
2528 // avoid duplicate messages to OnChar for these ASCII keys:
2529 // they will be translated by TranslateMessage() and received
2551 // but set processed to FALSE, not TRUE to still pass them
2552 // to the control's default window proc - otherwise
2553 // built-in keyboard handling won't work
2558 // special case of VK_APPS: treat it the same as right mouse
2559 // click because both usually pop up a context menu
2565 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2566 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, x
, y
, flags
);
2572 // do generate a CHAR event
2573 processed
= HandleChar((WORD
)wParam
, lParam
);
2576 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
2583 // special case of VK_APPS: treat it the same as right mouse button
2584 if ( wParam
== VK_APPS
)
2589 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2590 processed
= HandleMouseEvent(WM_RBUTTONUP
, x
, y
, flags
);
2595 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
2600 case WM_CHAR
: // Always an ASCII character
2601 if ( m_lastKeydownProcessed
)
2603 // The key was handled in the EVT_KEY_DOWN and handling
2604 // a key in an EVT_KEY_DOWN handler is meant, by
2605 // design, to prevent EVT_CHARs from happening
2606 m_lastKeydownProcessed
= FALSE
;
2611 processed
= HandleChar((WORD
)wParam
, lParam
, TRUE
);
2617 processed
= HandleHotKey((WORD
)wParam
, lParam
);
2619 #endif // wxUSE_HOTKEY
2626 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
2628 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
2634 // CTLCOLOR messages are sent by children to query the parent for their
2635 // colors#ifndef __WXMICROWIN__
2636 #ifndef __WXMICROWIN__
2637 case WM_CTLCOLORMSGBOX
:
2638 case WM_CTLCOLOREDIT
:
2639 case WM_CTLCOLORLISTBOX
:
2640 case WM_CTLCOLORBTN
:
2641 case WM_CTLCOLORDLG
:
2642 case WM_CTLCOLORSCROLLBAR
:
2643 case WM_CTLCOLORSTATIC
:
2648 UnpackCtlColor(wParam
, lParam
, &nCtlColor
, &hdc
, &hwnd
);
2650 processed
= HandleCtlColor(&rc
.hBrush
,
2659 #endif // !__WXMICROWIN__
2661 case WM_SYSCOLORCHANGE
:
2662 // the return value for this message is ignored
2663 processed
= HandleSysColorChange();
2666 #if !defined(__WXWINCE__)
2667 case WM_DISPLAYCHANGE
:
2668 processed
= HandleDisplayChange();
2672 case WM_PALETTECHANGED
:
2673 processed
= HandlePaletteChanged((WXHWND
) (HWND
) wParam
);
2676 case WM_CAPTURECHANGED
:
2677 processed
= HandleCaptureChanged((WXHWND
) (HWND
) lParam
);
2680 case WM_QUERYNEWPALETTE
:
2681 processed
= HandleQueryNewPalette();
2685 processed
= HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2688 // we processed the message, i.e. erased the background
2693 #if !defined(__WXWINCE__)
2695 processed
= HandleDropFiles(wParam
);
2700 processed
= HandleInitDialog((WXHWND
)(HWND
)wParam
);
2704 // we never set focus from here
2709 #if !defined(__WXWINCE__)
2710 case WM_QUERYENDSESSION
:
2711 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
2715 processed
= HandleEndSession(wParam
!= 0, lParam
);
2718 case WM_GETMINMAXINFO
:
2719 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
2724 processed
= HandleSetCursor((WXHWND
)(HWND
)wParam
,
2725 LOWORD(lParam
), // hit test
2726 HIWORD(lParam
)); // mouse msg
2730 // returning TRUE stops the DefWindowProc() from further
2731 // processing this message - exactly what we need because we've
2732 // just set the cursor.
2737 #if wxUSE_ACCESSIBILITY
2740 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
2741 LPARAM dwObjId
= (LPARAM
) (DWORD
) lParam
;
2743 if (dwObjId
== OBJID_CLIENT
&& GetOrCreateAccessible())
2745 return LresultFromObject(IID_IAccessible
, wParam
, (IUnknown
*) GetAccessible()->GetIAccessible());
2751 #if defined(WM_HELP)
2754 // HELPINFO doesn't seem to be supported on WinCE.
2756 HELPINFO
* info
= (HELPINFO
*) lParam
;
2757 // Don't yet process menu help events, just windows
2758 if (info
->iContextType
== HELPINFO_WINDOW
)
2761 wxWindowMSW
* subjectOfHelp
= this;
2762 bool eventProcessed
= FALSE
;
2763 while (subjectOfHelp
&& !eventProcessed
)
2765 wxHelpEvent
helpEvent(wxEVT_HELP
,
2766 subjectOfHelp
->GetId(),
2770 wxPoint(info
->MousePos
.x
, info
->MousePos
.y
)
2774 helpEvent
.SetEventObject(this);
2776 GetEventHandler()->ProcessEvent(helpEvent
);
2778 // Go up the window hierarchy until the event is
2780 subjectOfHelp
= subjectOfHelp
->GetParent();
2783 processed
= eventProcessed
;
2786 else if (info
->iContextType
== HELPINFO_MENUITEM
)
2788 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
2789 helpEvent
.SetEventObject(this);
2790 processed
= GetEventHandler()->ProcessEvent(helpEvent
);
2793 //else: processed is already FALSE
2799 #if !defined(__WXWINCE__)
2800 case WM_CONTEXTMENU
:
2802 // we don't convert from screen to client coordinates as
2803 // the event may be handled by a parent window
2804 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2806 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2807 processed
= GetEventHandler()->ProcessEvent(evtCtx
);
2813 // we're only interested in our own menus, not MF_SYSMENU
2814 if ( HIWORD(wParam
) == MF_POPUP
)
2816 // handle menu chars for ownerdrawn menu items
2817 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
2818 if ( i
!= wxNOT_FOUND
)
2820 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
2830 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
2831 wxGetMessageName(message
));
2832 #endif // __WXDEBUG__
2833 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
2839 // ----------------------------------------------------------------------------
2840 // wxWindow <-> HWND map
2841 // ----------------------------------------------------------------------------
2843 wxWinHashTable
*wxWinHandleHash
= NULL
;
2845 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
)
2847 return wxWinHandleHash
->Get((long)hWnd
);
2850 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
)
2852 // adding NULL hWnd is (first) surely a result of an error and
2853 // (secondly) breaks menu command processing
2854 wxCHECK_RET( hWnd
!= (HWND
)NULL
,
2855 wxT("attempt to add a NULL hWnd to window list ignored") );
2857 wxWindow
*oldWin
= wxFindWinFromHandle((WXHWND
) hWnd
);
2859 if ( oldWin
&& (oldWin
!= win
) )
2861 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
2862 (int) hWnd
, win
->GetClassInfo()->GetClassName());
2865 #endif // __WXDEBUG__
2868 wxWinHandleHash
->Put((long)hWnd
, (wxWindow
*)win
);
2872 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
2874 wxWinHandleHash
->Delete((long)win
->GetHWND());
2877 // ----------------------------------------------------------------------------
2878 // various MSW speciic class dependent functions
2879 // ----------------------------------------------------------------------------
2881 // Default destroyer - override if you destroy it in some other way
2882 // (e.g. with MDI child windows)
2883 void wxWindowMSW::MSWDestroyWindow()
2887 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
2890 int& w
, int& h
) const
2892 static const int DEFAULT_Y
= 200;
2893 static const int DEFAULT_H
= 250;
2895 bool nonDefault
= FALSE
;
2899 // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2900 // just as well set it to CW_USEDEFAULT as well
2906 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
2907 // neither because it is not handled as a special value by Windows then
2908 // and so we have to choose some default value for it
2910 y
= pos
.y
== -1 ? DEFAULT_Y
: pos
.y
;
2916 NB: there used to be some code here which set the initial size of the
2917 window to the client size of the parent if no explicit size was
2918 specified. This was wrong because wxWindows programs often assume
2919 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
2920 it. To see why, you should understand that Windows sends WM_SIZE from
2921 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
2922 from some base class ctor and so this WM_SIZE is not processed in the
2923 real class' OnSize() (because it's not fully constructed yet and the
2924 event goes to some base class OnSize() instead). So the WM_SIZE we
2925 rely on is the one sent when the parent frame resizes its children
2926 but here is the problem: if the child already has just the right
2927 size, nothing will happen as both wxWindows and Windows check for
2928 this and ignore any attempts to change the window size to the size it
2929 already has - so no WM_SIZE would be sent.
2933 // as above, h is not used at all in this case anyhow
2939 // and, again as above, we can't set the height to CW_USEDEFAULT here
2941 h
= size
.y
== -1 ? DEFAULT_H
: size
.y
;
2949 WXHWND
wxWindowMSW::MSWGetParent() const
2951 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
2954 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
2955 const wxChar
*title
,
2959 WXDWORD extendedStyle
)
2961 // choose the position/size for the new window
2963 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
2965 // controlId is menu handle for the top level windows, so set it to 0
2966 // unless we're creating a child window
2967 int controlId
= style
& WS_CHILD
? GetId() : 0;
2969 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
2970 // which is the same but without CS_[HV]REDRAW class styles so using it
2971 // ensures that the window is not fully repainted on each resize
2972 wxString
className(wclass
);
2973 if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE
)
2975 className
+= wxT("NR");
2978 // do create the window
2979 wxWindowCreationHook
hook(this);
2981 m_hWnd
= (WXHWND
)::CreateWindowEx
2985 title
? title
: wxEmptyString
,
2988 (HWND
)MSWGetParent(),
2991 NULL
// no extra data
2996 wxLogSysError(_("Can't create window of class %s"), wclass
);
3001 SubclassWin(m_hWnd
);
3003 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
3008 // ===========================================================================
3009 // MSW message handlers
3010 // ===========================================================================
3012 // ---------------------------------------------------------------------------
3014 // ---------------------------------------------------------------------------
3018 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3020 #ifndef __WXMICROWIN__
3021 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3022 HWND hWnd
= hdr
->hwndFrom
;
3023 wxWindow
*win
= wxFindWinFromHandle((WXHWND
)hWnd
);
3025 // if the control is one of our windows, let it handle the message itself
3028 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3031 // VZ: why did we do it? normally this is unnecessary and, besides, it
3032 // breaks the message processing for the toolbars because the tooltip
3033 // notifications were being forwarded to the toolbar child controls
3034 // (if it had any) before being passed to the toolbar itself, so in my
3035 // example the tooltip for the combobox was always shown instead of the
3036 // correct button tooltips
3038 // try all our children
3039 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3042 wxWindow
*child
= node
->GetData();
3043 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3048 node
= node
->GetNext();
3052 // by default, handle it ourselves
3053 return MSWOnNotify(idCtrl
, lParam
, result
);
3054 #else // __WXMICROWIN__
3061 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3063 const wxString
& ttip
)
3065 // I don't know why it happens, but the versions of comctl32.dll starting
3066 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3067 // this message is supposed to be sent to Unicode programs only) -- hence
3068 // we need to handle it as well, otherwise no tooltips will be shown in
3071 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
) || ttip
.empty() )
3073 // not a tooltip message or no tooltip to show anyhow
3078 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3081 if ( code
== (WXUINT
) TTN_NEEDTEXTA
)
3083 // we pass just the pointer as we store the string internally anyhow
3084 ttText
->lpszText
= (char *)ttip
.c_str();
3086 else // TTN_NEEDTEXTW
3090 // in Unicode mode this is just what we need
3091 ttText
->lpszText
= (wxChar
*)ttip
.c_str();
3093 MultiByteToWideChar(CP_ACP
, 0, ttip
, ttip
.length()+1,
3094 (wchar_t *)ttText
->szText
,
3095 sizeof(ttText
->szText
) / sizeof(wchar_t));
3096 #endif // Unicode/!Unicode
3102 #endif // wxUSE_TOOLTIPS
3104 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3106 WXLPARAM
* WXUNUSED(result
))
3111 NMHDR
* hdr
= (NMHDR
*)lParam
;
3112 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3118 #endif // wxUSE_TOOLTIPS
3125 // ---------------------------------------------------------------------------
3126 // end session messages
3127 // ---------------------------------------------------------------------------
3129 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3132 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, -1);
3133 event
.SetEventObject(wxTheApp
);
3134 event
.SetCanVeto(TRUE
);
3135 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3137 bool rc
= wxTheApp
->ProcessEvent(event
);
3141 // we may end only if the app didn't veto session closing (double
3143 *mayEnd
= !event
.GetVeto();
3152 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3155 // do nothing if the session isn't ending
3160 if ( (this != wxTheApp
->GetTopWindow()) )
3163 wxCloseEvent
event(wxEVT_END_SESSION
, -1);
3164 event
.SetEventObject(wxTheApp
);
3165 event
.SetCanVeto(FALSE
);
3166 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3168 return wxTheApp
->ProcessEvent(event
);
3174 // ---------------------------------------------------------------------------
3175 // window creation/destruction
3176 // ---------------------------------------------------------------------------
3178 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs
, bool *mayCreate
)
3180 // if we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
3181 // parent as well as otherwise several Win32 functions using
3182 // GetNextDlgTabItem() to iterate over all controls such as
3183 // IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
3184 // all of them iterate over all the controls starting from the focus and
3185 // stop iterating when they get back to the focus but unless all parents
3186 // have WS_EX_CONTROLPARENT bit set, they would never get back to focus
3188 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3190 // there is no need to do anything for the top level windows
3191 const wxWindow
*parent
= GetParent();
3192 while ( parent
&& !parent
->IsTopLevel() )
3194 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
3195 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
3197 // force the parent to have this style
3198 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
3199 exStyle
| WS_EX_CONTROLPARENT
);
3202 parent
= parent
->GetParent();
3207 // TODO: should generate this event from WM_NCCREATE
3208 wxWindowCreateEvent
event((wxWindow
*)this);
3209 (void)GetEventHandler()->ProcessEvent(event
);
3216 bool wxWindowMSW::HandleDestroy()
3220 // delete our drop target if we've got one
3221 #if wxUSE_DRAG_AND_DROP
3222 if ( m_dropTarget
!= NULL
)
3224 m_dropTarget
->Revoke(m_hWnd
);
3226 delete m_dropTarget
;
3227 m_dropTarget
= NULL
;
3229 #endif // wxUSE_DRAG_AND_DROP
3231 // WM_DESTROY handled
3235 // ---------------------------------------------------------------------------
3237 // ---------------------------------------------------------------------------
3239 bool wxWindowMSW::HandleActivate(int state
,
3240 bool WXUNUSED(minimized
),
3241 WXHWND
WXUNUSED(activate
))
3243 wxActivateEvent
event(wxEVT_ACTIVATE
,
3244 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3246 event
.SetEventObject(this);
3248 return GetEventHandler()->ProcessEvent(event
);
3251 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3253 // notify the parent keeping track of focus for the kbd navigation
3254 // purposes that we got it
3255 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3256 (void)GetEventHandler()->ProcessEvent(eventFocus
);
3262 m_caret
->OnSetFocus();
3264 #endif // wxUSE_CARET
3267 // If it's a wxTextCtrl don't send the event as it will be done
3268 // after the control gets to process it from EN_FOCUS handler
3269 if ( wxDynamicCastThis(wxTextCtrl
) )
3273 #endif // wxUSE_TEXTCTRL
3275 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3276 event
.SetEventObject(this);
3278 // wxFindWinFromHandle() may return NULL, it is ok
3279 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3281 return GetEventHandler()->ProcessEvent(event
);
3284 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
3290 m_caret
->OnKillFocus();
3292 #endif // wxUSE_CARET
3295 // If it's a wxTextCtrl don't send the event as it will be done
3296 // after the control gets to process it.
3297 wxTextCtrl
*ctrl
= wxDynamicCastThis(wxTextCtrl
);
3304 // Don't send the event when in the process of being deleted. This can
3305 // only cause problems if the event handler tries to access the object.
3306 if ( m_isBeingDeleted
)
3311 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
3312 event
.SetEventObject(this);
3314 // wxFindWinFromHandle() may return NULL, it is ok
3315 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3317 return GetEventHandler()->ProcessEvent(event
);
3320 // ---------------------------------------------------------------------------
3322 // ---------------------------------------------------------------------------
3324 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
3326 wxShowEvent
event(GetId(), show
);
3327 event
.m_eventObject
= this;
3329 return GetEventHandler()->ProcessEvent(event
);
3332 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
3334 wxInitDialogEvent
event(GetId());
3335 event
.m_eventObject
= this;
3337 return GetEventHandler()->ProcessEvent(event
);
3340 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
3342 #if defined (__WXMICROWIN__) || defined(__WXWINCE__)
3344 #else // __WXMICROWIN__
3345 HDROP hFilesInfo
= (HDROP
) wParam
;
3347 // Get the total number of files dropped
3348 UINT gwFilesDropped
= ::DragQueryFile
3356 wxString
*files
= new wxString
[gwFilesDropped
];
3357 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
3359 // first get the needed buffer length (+1 for terminating NUL)
3360 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
3362 // and now get the file name
3363 ::DragQueryFile(hFilesInfo
, wIndex
,
3364 files
[wIndex
].GetWriteBuf(len
), len
);
3366 files
[wIndex
].UngetWriteBuf();
3368 DragFinish (hFilesInfo
);
3370 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
3371 event
.m_eventObject
= this;
3374 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
3375 event
.m_pos
.x
= dropPoint
.x
;
3376 event
.m_pos
.y
= dropPoint
.y
;
3378 return GetEventHandler()->ProcessEvent(event
);
3383 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
3385 int WXUNUSED(mouseMsg
))
3387 #ifndef __WXMICROWIN__
3388 // the logic is as follows:
3389 // -1. don't set cursor for non client area, including but not limited to
3390 // the title bar, scrollbars, &c
3391 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
3392 // 1. if we have the cursor set it unless wxIsBusy()
3393 // 2. if we're a top level window, set some cursor anyhow
3394 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
3396 if ( nHitTest
!= HTCLIENT
)
3401 HCURSOR hcursor
= 0;
3403 // first ask the user code - it may wish to set the cursor in some very
3404 // specific way (for example, depending on the current position)
3406 if ( !::GetCursorPos(&pt
) )
3408 wxLogLastError(wxT("GetCursorPos"));
3413 ScreenToClient(&x
, &y
);
3414 wxSetCursorEvent
event(x
, y
);
3416 bool processedEvtSetCursor
= GetEventHandler()->ProcessEvent(event
);
3417 if ( processedEvtSetCursor
&& event
.HasCursor() )
3419 hcursor
= GetHcursorOf(event
.GetCursor());
3424 bool isBusy
= wxIsBusy();
3426 // the test for processedEvtSetCursor is here to prevent using m_cursor
3427 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3428 // it - this is a way to say that our cursor shouldn't be used for this
3430 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
3432 hcursor
= GetHcursorOf(m_cursor
);
3439 hcursor
= wxGetCurrentBusyCursor();
3441 else if ( !hcursor
)
3443 const wxCursor
*cursor
= wxGetGlobalCursor();
3444 if ( cursor
&& cursor
->Ok() )
3446 hcursor
= GetHcursorOf(*cursor
);
3454 // wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3456 ::SetCursor(hcursor
);
3458 // cursor set, stop here
3461 #endif // __WXMICROWIN__
3463 // pass up the window chain
3467 // ---------------------------------------------------------------------------
3468 // owner drawn stuff
3469 // ---------------------------------------------------------------------------
3471 bool wxWindowMSW::MSWOnDrawItem(int id
, WXDRAWITEMSTRUCT
*itemStruct
)
3473 #if wxUSE_OWNER_DRAWN
3475 #if wxUSE_MENUS_NATIVE
3476 // is it a menu item?
3477 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
3478 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
3480 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
3482 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3484 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3485 // the DC from being released
3486 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
3487 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
3488 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
3489 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
3491 return pMenuItem
->OnDrawItem
3495 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
3496 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
3499 #endif // wxUSE_MENUS_NATIVE
3501 #endif // USE_OWNER_DRAWN
3505 #if wxUSE_OWNER_DRAWN
3506 wxWindow
*item
= FindItem(id
);
3507 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3508 return ((wxControl
*)item
)->MSWOnDraw(itemStruct
);
3509 #elif !defined(__WXUNIVERSAL__)
3510 // we may still have owner-drawn buttons internally because we have to make
3511 // them owner-drawn to support colour change
3512 wxWindow
*item
= FindItem(id
);
3513 if ( item
&& item
->IsKindOf(CLASSINFO(wxButton
)) )
3514 return ((wxButton
*)item
)->MSWOnDraw(itemStruct
);
3515 #endif // USE_OWNER_DRAWN
3517 #endif // wxUSE_CONTROLS
3522 bool wxWindowMSW::MSWOnMeasureItem(int id
, WXMEASUREITEMSTRUCT
*itemStruct
)
3524 #if wxUSE_OWNER_DRAWN
3525 // is it a menu item?
3526 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
3527 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
3529 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
3531 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3533 return pMenuItem
->OnMeasureItem(&pMeasureStruct
->itemWidth
,
3534 &pMeasureStruct
->itemHeight
);
3537 wxWindow
*item
= FindItem(id
);
3538 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3540 return ((wxControl
*)item
)->MSWOnMeasure(itemStruct
);
3542 #endif // owner-drawn menus
3546 // ---------------------------------------------------------------------------
3547 // colours and palettes
3548 // ---------------------------------------------------------------------------
3550 bool wxWindowMSW::HandleSysColorChange()
3552 wxSysColourChangedEvent event
;
3553 event
.SetEventObject(this);
3555 (void)GetEventHandler()->ProcessEvent(event
);
3557 // always let the system carry on the default processing to allow the
3558 // native controls to react to the colours update
3562 bool wxWindowMSW::HandleDisplayChange()
3564 wxDisplayChangedEvent event
;
3565 event
.SetEventObject(this);
3567 return GetEventHandler()->ProcessEvent(event
);
3570 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
,
3578 #ifndef __WXMICROWIN__
3579 WXHBRUSH hBrush
= 0;
3584 if ( nCtlColor
== CTLCOLOR_DLG
)
3587 hBrush
= OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3592 wxControl
*item
= (wxControl
*)FindItemByHWND(pWnd
, TRUE
);
3594 hBrush
= item
->OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3596 #endif // wxUSE_CONTROLS
3602 #else // __WXMICROWIN__
3607 // Define for each class of dialog and control
3608 WXHBRUSH
wxWindowMSW::OnCtlColor(WXHDC
WXUNUSED(hDC
),
3609 WXHWND
WXUNUSED(hWnd
),
3610 WXUINT
WXUNUSED(nCtlColor
),
3611 WXUINT
WXUNUSED(message
),
3612 WXWPARAM
WXUNUSED(wParam
),
3613 WXLPARAM
WXUNUSED(lParam
))
3618 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
3621 // same as below except we don't respond to our own messages
3622 if ( hWndPalChange
!= GetHWND() )
3624 // check to see if we our our parents have a custom palette
3625 wxWindowMSW
*win
= this;
3626 while ( win
&& !win
->HasCustomPalette() )
3628 win
= win
->GetParent();
3631 if ( win
&& win
->HasCustomPalette() )
3633 // realize the palette to see whether redrawing is needed
3634 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
3635 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3636 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3638 int result
= ::RealizePalette(hdc
);
3640 // restore the palette (before releasing the DC)
3641 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3642 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3643 ::RealizePalette(hdc
);
3644 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
3646 // now check for the need to redraw
3648 InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
3652 #endif // wxUSE_PALETTE
3654 wxPaletteChangedEvent
event(GetId());
3655 event
.SetEventObject(this);
3656 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
3658 return GetEventHandler()->ProcessEvent(event
);
3661 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
3663 wxMouseCaptureChangedEvent
event(GetId(), wxFindWinFromHandle(hWndGainedCapture
));
3664 event
.SetEventObject(this);
3666 return GetEventHandler()->ProcessEvent(event
);
3669 bool wxWindowMSW::HandleQueryNewPalette()
3673 // check to see if we our our parents have a custom palette
3674 wxWindowMSW
*win
= this;
3675 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
3676 if (win
->HasCustomPalette()) {
3677 /* realize the palette to see whether redrawing is needed */
3678 HDC hdc
= GetDC((HWND
) GetHWND());
3679 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3680 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
3682 int result
= ::RealizePalette(hdc
);
3683 /* restore the palette (before releasing the DC) */
3684 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3685 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
3686 ::RealizePalette(hdc
);
3687 ::ReleaseDC((HWND
) GetHWND(), hdc
);
3688 /* now check for the need to redraw */
3690 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
3692 #endif // wxUSE_PALETTE
3694 wxQueryNewPaletteEvent
event(GetId());
3695 event
.SetEventObject(this);
3697 return GetEventHandler()->ProcessEvent(event
) && event
.GetPaletteRealized();
3700 // Responds to colour changes: passes event on to children.
3701 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
3703 // the top level window also reset the standard colour map as it might have
3704 // changed (there is no need to do it for the non top level windows as we
3705 // only have to do it once)
3709 gs_hasStdCmap
= FALSE
;
3711 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3714 // Only propagate to non-top-level windows because Windows already
3715 // sends this event to all top-level ones
3716 wxWindow
*win
= node
->GetData();
3717 if ( !win
->IsTopLevel() )
3719 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3720 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3721 // the standard controls
3722 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
3725 node
= node
->GetNext();
3728 // update the colours we use if they were not set explicitly by the user:
3729 // this must be done or OnCtlColor() would continue to use the old colours
3732 m_foregroundColour
= wxSystemSettings::
3733 GetSystemColour(wxSYS_COLOUR_WINDOWTEXT
);
3738 m_backgroundColour
= wxSystemSettings::
3739 GetSystemColour(wxSYS_COLOUR_BTNFACE
);
3743 extern wxCOLORMAP
*wxGetStdColourMap()
3745 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
3746 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
3748 if ( !gs_hasStdCmap
)
3750 static bool s_coloursInit
= FALSE
;
3752 if ( !s_coloursInit
)
3754 // When a bitmap is loaded, the RGB values can change (apparently
3755 // because Windows adjusts them to care for the old programs always
3756 // using 0xc0c0c0 while the transparent colour for the new Windows
3757 // versions is different). But we do this adjustment ourselves so
3758 // we want to avoid Windows' "help" and for this we need to have a
3759 // reference bitmap which can tell us what the RGB values change
3761 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3762 if ( stdColourBitmap
.Ok() )
3764 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3765 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
3766 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3769 memDC
.SelectObject(stdColourBitmap
);
3772 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
3774 memDC
.GetPixel(i
, 0, &colour
);
3775 s_stdColours
[i
] = wxColourToRGB(colour
);
3778 else // wxBITMAP_STD_COLOURS couldn't be loaded
3780 s_stdColours
[0] = RGB(000,000,000); // black
3781 s_stdColours
[1] = RGB(128,128,128); // dark grey
3782 s_stdColours
[2] = RGB(192,192,192); // light grey
3783 s_stdColours
[3] = RGB(255,255,255); // white
3784 //s_stdColours[4] = RGB(000,000,255); // blue
3785 //s_stdColours[5] = RGB(255,000,255); // magenta
3788 s_coloursInit
= TRUE
;
3791 gs_hasStdCmap
= TRUE
;
3793 // create the colour map
3794 #define INIT_CMAP_ENTRY(col) \
3795 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3796 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3798 INIT_CMAP_ENTRY(BTNTEXT
);
3799 INIT_CMAP_ENTRY(BTNSHADOW
);
3800 INIT_CMAP_ENTRY(BTNFACE
);
3801 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
3803 #undef INIT_CMAP_ENTRY
3809 // ---------------------------------------------------------------------------
3811 // ---------------------------------------------------------------------------
3813 bool wxWindowMSW::HandlePaint()
3815 // if (GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND)
3818 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
3820 wxLogLastError(wxT("CreateRectRgn"));
3821 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
3822 wxLogLastError(wxT("GetUpdateRgn"));
3824 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
3826 wxPaintEvent
event(m_windowId
);
3827 event
.SetEventObject(this);
3829 bool processed
= GetEventHandler()->ProcessEvent(event
);
3831 // note that we must generate NC event after the normal one as otherwise
3832 // BeginPaint() will happily overwrite our decorations with the background
3834 wxNcPaintEvent
eventNc(m_windowId
);
3835 eventNc
.SetEventObject(this);
3836 GetEventHandler()->ProcessEvent(eventNc
);
3841 // Can be called from an application's OnPaint handler
3842 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
3844 #ifdef __WXUNIVERSAL__
3847 HDC hDC
= (HDC
) wxPaintDC::FindDCInCache((wxWindow
*) event
.GetEventObject());
3850 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
3855 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
3857 // Prevents flicker when dragging
3858 if ( ::IsIconic(GetHwnd()) )
3862 if (GetParent() && GetParent()->GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND
)
3867 if (GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND
)
3869 if (wxUxThemeEngine::Get())
3871 WXHTHEME hTheme
= wxUxThemeEngine::Get()->m_pfnOpenThemeData(GetHWND(), L
"TAB");
3875 ::GetClientRect((HWND
) GetHWND(), (RECT
*) & rect
);
3876 wxUxThemeEngine::Get()->m_pfnDrawThemeBackground(hTheme
, hdc
, 10 /* TABP_BODY */, 0, &rect
, &rect
);
3877 wxUxThemeEngine::Get()->m_pfnCloseThemeData(hTheme
);
3887 dc
.SetWindow((wxWindow
*)this);
3890 wxEraseEvent
event(m_windowId
, &dc
);
3891 event
.SetEventObject(this);
3892 bool rc
= GetEventHandler()->ProcessEvent(event
);
3896 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
3897 dc
.SelectOldObjects(hdc
);
3902 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
3905 ::GetClientRect(GetHwnd(), &rect
);
3907 COLORREF ref
= PALETTERGB(m_backgroundColour
.Red(),
3908 m_backgroundColour
.Green(),
3909 m_backgroundColour
.Blue());
3910 HBRUSH hBrush
= ::CreateSolidBrush(ref
);
3912 wxLogLastError(wxT("CreateSolidBrush"));
3914 HDC hdc
= (HDC
)event
.GetDC()->GetHDC();
3917 int mode
= ::SetMapMode(hdc
, MM_TEXT
);
3920 ::FillRect(hdc
, &rect
, hBrush
);
3921 ::DeleteObject(hBrush
);
3924 ::SetMapMode(hdc
, mode
);
3928 // ---------------------------------------------------------------------------
3929 // moving and resizing
3930 // ---------------------------------------------------------------------------
3932 bool wxWindowMSW::HandleMinimize()
3934 wxIconizeEvent
event(m_windowId
);
3935 event
.SetEventObject(this);
3937 return GetEventHandler()->ProcessEvent(event
);
3940 bool wxWindowMSW::HandleMaximize()
3942 wxMaximizeEvent
event(m_windowId
);
3943 event
.SetEventObject(this);
3945 return GetEventHandler()->ProcessEvent(event
);
3948 bool wxWindowMSW::HandleMove(int x
, int y
)
3950 wxMoveEvent
event(wxPoint(x
, y
), m_windowId
);
3951 event
.SetEventObject(this);
3953 return GetEventHandler()->ProcessEvent(event
);
3956 bool wxWindowMSW::HandleMoving(wxRect
& rect
)
3958 wxMoveEvent
event(rect
, m_windowId
);
3959 event
.SetEventObject(this);
3961 bool rc
= GetEventHandler()->ProcessEvent(event
);
3963 rect
= event
.GetRect();
3967 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
),
3968 WXUINT
WXUNUSED(flag
))
3970 // don't use w and h parameters as they specify the client size while
3971 // according to the docs EVT_SIZE handler is supposed to receive the total
3973 wxSizeEvent
event(GetSize(), m_windowId
);
3974 event
.SetEventObject(this);
3976 return GetEventHandler()->ProcessEvent(event
);
3979 bool wxWindowMSW::HandleSizing(wxRect
& rect
)
3981 wxSizeEvent
event(rect
, m_windowId
);
3982 event
.SetEventObject(this);
3984 bool rc
= GetEventHandler()->ProcessEvent(event
);
3986 rect
= event
.GetRect();
3990 bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo
)
3995 MINMAXINFO
*info
= (MINMAXINFO
*)mmInfo
;
3999 int minWidth
= GetMinWidth(),
4000 minHeight
= GetMinHeight(),
4001 maxWidth
= GetMaxWidth(),
4002 maxHeight
= GetMaxHeight();
4004 if ( minWidth
!= -1 )
4006 info
->ptMinTrackSize
.x
= minWidth
;
4010 if ( minHeight
!= -1 )
4012 info
->ptMinTrackSize
.y
= minHeight
;
4016 if ( maxWidth
!= -1 )
4018 info
->ptMaxTrackSize
.x
= maxWidth
;
4022 if ( maxHeight
!= -1 )
4024 info
->ptMaxTrackSize
.y
= maxHeight
;
4032 // ---------------------------------------------------------------------------
4034 // ---------------------------------------------------------------------------
4036 bool wxWindowMSW::HandleCommand(WXWORD id
, WXWORD cmd
, WXHWND control
)
4038 #if wxUSE_MENUS_NATIVE
4039 if ( !cmd
&& wxCurrentPopupMenu
)
4041 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
4042 wxCurrentPopupMenu
= NULL
;
4044 return popupMenu
->MSWCommand(cmd
, id
);
4046 #endif // wxUSE_MENUS_NATIVE
4048 wxWindow
*win
= NULL
;
4050 // first try to find it from HWND - this works even with the broken
4051 // programs using the same ids for different controls
4054 win
= wxFindWinFromHandle(control
);
4060 // must cast to a signed type before comparing with other ids!
4061 win
= FindItem((signed short)id
);
4066 return win
->MSWCommand(cmd
, id
);
4069 // the messages sent from the in-place edit control used by the treectrl
4070 // for label editing have id == 0, but they should _not_ be treated as menu
4071 // messages (they are EN_XXX ones, in fact) so don't translate anything
4072 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4075 // If no child window, it may be an accelerator, e.g. for a popup menu
4078 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
4079 event
.SetEventObject(this);
4083 return GetEventHandler()->ProcessEvent(event
);
4085 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4088 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4089 // notifications to its parent which we want to reflect back to
4091 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
4092 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
4095 #endif // wxUSE_SPINCTRL
4100 bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam
, WXLPARAM
WXUNUSED(lParam
))
4103 // 4 bits are reserved
4104 switch ( wParam
& 0xFFFFFFF0 )
4107 return HandleMaximize();
4110 return HandleMinimize();
4117 // ---------------------------------------------------------------------------
4119 // ---------------------------------------------------------------------------
4121 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
4125 // our client coords are not quite the same as Windows ones
4126 wxPoint pt
= GetClientAreaOrigin();
4127 event
.m_x
= x
- pt
.x
;
4128 event
.m_y
= y
- pt
.y
;
4130 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
4131 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
4132 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
4133 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
4134 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
4135 // event.m_altDown = (::GetKeyState(VK_MENU) & 0x80000000) != 0;
4136 // Returns different negative values on WinME and WinNT,
4137 // so simply test for negative value.
4138 event
.m_altDown
= ::GetKeyState(VK_MENU
) < 0;
4140 event
.SetTimestamp(s_currentMsg
.time
);
4141 event
.m_eventObject
= this;
4142 event
.SetId(GetId());
4144 #if wxUSE_MOUSEEVENT_HACK
4147 m_lastMouseEvent
= event
.GetEventType();
4148 #endif // wxUSE_MOUSEEVENT_HACK
4151 // Windows doesn't send the mouse events to the static controls (which are
4152 // transparent in the sense that their WM_NCHITTEST handler returns
4153 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
4154 // and so we manually check if we don't have a child window under mouse and if
4155 // we do, send the event to it instead of the window Windows had sent WM_XXX
4158 // Notice that this is not done for the mouse move events because this could
4159 // (would?) be too slow, but only for clicks which means that the static texts
4160 // still don't get move, enter nor leave events.
4161 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
) //TW:REQ:Univ
4163 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
4165 // first try to find a non transparent child: this allows us to send events
4166 // to a static text which is inside a static box, for example
4167 POINT pt
= { *x
, *y
};
4168 HWND hwnd
= GetHwndOf(win
),
4172 hwndUnderMouse
= ::ChildWindowFromPoint
4178 hwndUnderMouse
= ::ChildWindowFromPointEx
4188 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
4190 // now try any child window at all
4191 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
4194 // check that we have a child window which is susceptible to receive mouse
4195 // events: for this it must be shown and enabled
4196 if ( hwndUnderMouse
&&
4197 hwndUnderMouse
!= hwnd
&&
4198 ::IsWindowVisible(hwndUnderMouse
) &&
4199 ::IsWindowEnabled(hwndUnderMouse
) )
4201 wxWindow
*winUnderMouse
= wxFindWinFromHandle((WXHWND
)hwndUnderMouse
);
4202 if ( winUnderMouse
)
4204 // translate the mouse coords to the other window coords
4205 win
->ClientToScreen(x
, y
);
4206 winUnderMouse
->ScreenToClient(x
, y
);
4208 win
= winUnderMouse
;
4215 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4217 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4218 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4219 // from the message id and take the value in the table to get wxWin event
4221 static const wxEventType eventsMouse
[] =
4235 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
4236 InitMouseEvent(event
, x
, y
, flags
);
4238 return GetEventHandler()->ProcessEvent(event
);
4241 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
4243 if ( !m_mouseInWindow
)
4245 // it would be wrong to assume that just because we get a mouse move
4246 // event that the mouse is inside the window: although this is usually
4247 // true, it is not if we had captured the mouse, so we need to check
4248 // the mouse coordinates here
4249 if ( !HasCapture() || IsMouseInWindow() )
4251 // Generate an ENTER event
4252 m_mouseInWindow
= TRUE
;
4254 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
4255 InitMouseEvent(event
, x
, y
, flags
);
4257 (void)GetEventHandler()->ProcessEvent(event
);
4261 #if wxUSE_MOUSEEVENT_HACK
4262 // Window gets a click down message followed by a mouse move message even
4263 // if position isn't changed! We want to discard the trailing move event
4264 // if x and y are the same.
4265 if ( (m_lastMouseEvent
== wxEVT_RIGHT_DOWN
||
4266 m_lastMouseEvent
== wxEVT_LEFT_DOWN
||
4267 m_lastMouseEvent
== wxEVT_MIDDLE_DOWN
) &&
4268 (m_lastMouseX
== x
&& m_lastMouseY
== y
) )
4270 m_lastMouseEvent
= wxEVT_MOTION
;
4274 #endif // wxUSE_MOUSEEVENT_HACK
4276 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
4280 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
4282 #if wxUSE_MOUSEWHEEL
4283 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
4284 InitMouseEvent(event
,
4285 GET_X_LPARAM(lParam
),
4286 GET_Y_LPARAM(lParam
),
4288 event
.m_wheelRotation
= (short)HIWORD(wParam
);
4289 event
.m_wheelDelta
= WHEEL_DELTA
;
4291 static int s_linesPerRotation
= -1;
4292 if ( s_linesPerRotation
== -1 )
4294 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
4295 &s_linesPerRotation
, 0))
4297 // this is not supposed to happen
4298 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4300 // the default is 3, so use it if SystemParametersInfo() failed
4301 s_linesPerRotation
= 3;
4305 event
.m_linesPerAction
= s_linesPerRotation
;
4306 return GetEventHandler()->ProcessEvent(event
);
4317 // ---------------------------------------------------------------------------
4318 // keyboard handling
4319 // ---------------------------------------------------------------------------
4321 // create the key event of the given type for the given key - used by
4322 // HandleChar and HandleKeyDown/Up
4323 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
4326 WXWPARAM wParam
) const
4328 wxKeyEvent
event(evType
);
4329 event
.SetId(GetId());
4330 event
.m_shiftDown
= wxIsShiftDown();
4331 event
.m_controlDown
= wxIsCtrlDown();
4332 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
4334 event
.m_eventObject
= (wxWindow
*)this; // const_cast
4335 event
.m_keyCode
= id
;
4336 event
.m_rawCode
= (wxUint32
) wParam
;
4337 event
.m_rawFlags
= (wxUint32
) lParam
;
4338 event
.SetTimestamp(s_currentMsg
.time
);
4340 // translate the position to client coords
4344 GetWindowRect(GetHwnd(),&rect
);
4354 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
4356 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
4358 bool ctrlDown
= FALSE
;
4363 // If 1 -> 26, translate to either special keycode or just set
4364 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4365 // ControlDown() == TRUE.
4367 if ( (id
> 0) && (id
< 27) )
4389 else // we're called from WM_KEYDOWN
4391 id
= wxCharCodeMSWToWX(wParam
);
4394 // it's ASCII and will be processed here only when called from
4395 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
4400 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
4402 // the alphanumeric keys produced by pressing AltGr+something on European
4403 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4404 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4405 // alphanumeric, so pretend that there are no modifiers at all (the
4406 // KEY_DOWN event would still have the correct modifiers if they're really
4408 if ( event
.m_controlDown
&& event
.m_altDown
&&
4409 (id
>= 32 && id
< 256) )
4411 event
.m_controlDown
=
4412 event
.m_altDown
= FALSE
;
4415 return GetEventHandler()->ProcessEvent(event
);
4418 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
4420 int id
= wxCharCodeMSWToWX(wParam
);
4424 // normal ASCII char
4428 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4430 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
4431 if ( GetEventHandler()->ProcessEvent(event
) )
4440 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
4442 int id
= wxCharCodeMSWToWX(wParam
);
4446 // normal ASCII char
4450 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4452 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
4453 if ( GetEventHandler()->ProcessEvent(event
) )
4460 int wxWindowMSW::HandleMenuChar(int chAccel
, WXLPARAM lParam
)
4462 // FIXME: implement GetMenuItemCount for WinCE, possibly
4463 // in terms of GetMenuItemInfo
4465 const HMENU hmenu
= (HMENU
)lParam
;
4469 mii
.cbSize
= sizeof(MENUITEMINFO
);
4470 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
4472 // find if we have this letter in any owner drawn item
4473 const int count
= ::GetMenuItemCount(hmenu
);
4474 for ( int i
= 0; i
< count
; i
++ )
4476 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
4478 if ( mii
.fType
== MFT_OWNERDRAW
)
4480 // dwItemData member of the MENUITEMINFO is a
4481 // pointer to the associated wxMenuItem -- see the
4482 // menu creation code
4483 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
4485 const wxChar
*p
= wxStrchr(item
->GetText(), _T('&'));
4488 if ( *p
== _T('&') )
4490 // this is not the accel char, find the real one
4491 p
= wxStrchr(p
+ 1, _T('&'));
4493 else // got the accel char
4495 // FIXME-UNICODE: this comparison doesn't risk to work
4496 // for non ASCII accelerator characters I'm afraid, but
4498 if ( wxToupper(*p
) == chAccel
)
4504 // this one doesn't match
4511 else // failed to get the menu text?
4513 // it's not fatal, so don't show error, but still log
4515 wxLogLastError(_T("GetMenuItemInfo"));
4522 // ---------------------------------------------------------------------------
4524 // ---------------------------------------------------------------------------
4526 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4530 if ( flags
& JOY_BUTTON1CHG
)
4531 change
= wxJOY_BUTTON1
;
4532 if ( flags
& JOY_BUTTON2CHG
)
4533 change
= wxJOY_BUTTON2
;
4534 if ( flags
& JOY_BUTTON3CHG
)
4535 change
= wxJOY_BUTTON3
;
4536 if ( flags
& JOY_BUTTON4CHG
)
4537 change
= wxJOY_BUTTON4
;
4540 if ( flags
& JOY_BUTTON1
)
4541 buttons
|= wxJOY_BUTTON1
;
4542 if ( flags
& JOY_BUTTON2
)
4543 buttons
|= wxJOY_BUTTON2
;
4544 if ( flags
& JOY_BUTTON3
)
4545 buttons
|= wxJOY_BUTTON3
;
4546 if ( flags
& JOY_BUTTON4
)
4547 buttons
|= wxJOY_BUTTON4
;
4549 // the event ids aren't consecutive so we can't use table based lookup
4551 wxEventType eventType
;
4556 eventType
= wxEVT_JOY_MOVE
;
4561 eventType
= wxEVT_JOY_MOVE
;
4566 eventType
= wxEVT_JOY_ZMOVE
;
4571 eventType
= wxEVT_JOY_ZMOVE
;
4574 case MM_JOY1BUTTONDOWN
:
4576 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4579 case MM_JOY2BUTTONDOWN
:
4581 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4584 case MM_JOY1BUTTONUP
:
4586 eventType
= wxEVT_JOY_BUTTON_UP
;
4589 case MM_JOY2BUTTONUP
:
4591 eventType
= wxEVT_JOY_BUTTON_UP
;
4595 wxFAIL_MSG(wxT("no such joystick event"));
4600 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
4601 event
.SetPosition(wxPoint(x
, y
));
4602 event
.SetEventObject(this);
4604 return GetEventHandler()->ProcessEvent(event
);
4610 // ---------------------------------------------------------------------------
4612 // ---------------------------------------------------------------------------
4614 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
4615 WXWORD pos
, WXHWND control
)
4619 wxWindow
*child
= wxFindWinFromHandle(control
);
4621 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
4624 wxScrollWinEvent event
;
4625 event
.SetPosition(pos
);
4626 event
.SetOrientation(orientation
);
4627 event
.m_eventObject
= this;
4632 event
.m_eventType
= wxEVT_SCROLLWIN_TOP
;
4636 event
.m_eventType
= wxEVT_SCROLLWIN_BOTTOM
;
4640 event
.m_eventType
= wxEVT_SCROLLWIN_LINEUP
;
4644 event
.m_eventType
= wxEVT_SCROLLWIN_LINEDOWN
;
4648 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEUP
;
4652 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEDOWN
;
4655 case SB_THUMBPOSITION
:
4657 // under Win32, the scrollbar range and position are 32 bit integers,
4658 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4659 // explicitly query the scrollbar for the correct position (this must
4660 // be done only for these two SB_ events as they are the only one
4661 // carrying the scrollbar position)
4663 WinStruct
<SCROLLINFO
> scrollInfo
;
4664 scrollInfo
.fMask
= SIF_TRACKPOS
;
4666 if ( !::GetScrollInfo(GetHwnd(),
4667 orientation
== wxHORIZONTAL
? SB_HORZ
4671 wxLogLastError(_T("GetScrollInfo"));
4674 event
.SetPosition(scrollInfo
.nTrackPos
);
4677 event
.m_eventType
= wParam
== SB_THUMBPOSITION
4678 ? wxEVT_SCROLLWIN_THUMBRELEASE
4679 : wxEVT_SCROLLWIN_THUMBTRACK
;
4686 return GetEventHandler()->ProcessEvent(event
);
4689 // ===========================================================================
4691 // ===========================================================================
4693 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
*the_font
)
4696 HDC dc
= ::GetDC((HWND
) wnd
);
4701 // the_font->UseResource();
4702 // the_font->RealizeResource();
4703 fnt
= (HFONT
)((wxFont
*)the_font
)->GetResourceHandle(); // const_cast
4705 was
= (HFONT
) SelectObject(dc
,fnt
);
4707 GetTextMetrics(dc
, &tm
);
4708 if ( the_font
&& fnt
&& was
)
4710 SelectObject(dc
,was
);
4712 ReleaseDC((HWND
)wnd
, dc
);
4715 *x
= tm
.tmAveCharWidth
;
4717 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
4720 // the_font->ReleaseResource();
4723 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4724 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4725 int wxCharCodeMSWToWX(int keySym
)
4730 case VK_CANCEL
: id
= WXK_CANCEL
; break;
4731 case VK_BACK
: id
= WXK_BACK
; break;
4732 case VK_TAB
: id
= WXK_TAB
; break;
4733 case VK_CLEAR
: id
= WXK_CLEAR
; break;
4734 case VK_RETURN
: id
= WXK_RETURN
; break;
4735 case VK_SHIFT
: id
= WXK_SHIFT
; break;
4736 case VK_CONTROL
: id
= WXK_CONTROL
; break;
4737 case VK_MENU
: id
= WXK_MENU
; break;
4738 case VK_PAUSE
: id
= WXK_PAUSE
; break;
4739 case VK_CAPITAL
: id
= WXK_CAPITAL
; break;
4740 case VK_SPACE
: id
= WXK_SPACE
; break;
4741 case VK_ESCAPE
: id
= WXK_ESCAPE
; break;
4742 case VK_PRIOR
: id
= WXK_PRIOR
; break;
4743 case VK_NEXT
: id
= WXK_NEXT
; break;
4744 case VK_END
: id
= WXK_END
; break;
4745 case VK_HOME
: id
= WXK_HOME
; break;
4746 case VK_LEFT
: id
= WXK_LEFT
; break;
4747 case VK_UP
: id
= WXK_UP
; break;
4748 case VK_RIGHT
: id
= WXK_RIGHT
; break;
4749 case VK_DOWN
: id
= WXK_DOWN
; break;
4750 case VK_SELECT
: id
= WXK_SELECT
; break;
4751 case VK_PRINT
: id
= WXK_PRINT
; break;
4752 case VK_EXECUTE
: id
= WXK_EXECUTE
; break;
4753 case VK_INSERT
: id
= WXK_INSERT
; break;
4754 case VK_DELETE
: id
= WXK_DELETE
; break;
4755 case VK_HELP
: id
= WXK_HELP
; break;
4756 case VK_NUMPAD0
: id
= WXK_NUMPAD0
; break;
4757 case VK_NUMPAD1
: id
= WXK_NUMPAD1
; break;
4758 case VK_NUMPAD2
: id
= WXK_NUMPAD2
; break;
4759 case VK_NUMPAD3
: id
= WXK_NUMPAD3
; break;
4760 case VK_NUMPAD4
: id
= WXK_NUMPAD4
; break;
4761 case VK_NUMPAD5
: id
= WXK_NUMPAD5
; break;
4762 case VK_NUMPAD6
: id
= WXK_NUMPAD6
; break;
4763 case VK_NUMPAD7
: id
= WXK_NUMPAD7
; break;
4764 case VK_NUMPAD8
: id
= WXK_NUMPAD8
; break;
4765 case VK_NUMPAD9
: id
= WXK_NUMPAD9
; break;
4766 case VK_MULTIPLY
: id
= WXK_NUMPAD_MULTIPLY
; break;
4767 case VK_ADD
: id
= WXK_NUMPAD_ADD
; break;
4768 case VK_SUBTRACT
: id
= WXK_NUMPAD_SUBTRACT
; break;
4769 case VK_DECIMAL
: id
= WXK_NUMPAD_DECIMAL
; break;
4770 case VK_DIVIDE
: id
= WXK_NUMPAD_DIVIDE
; break;
4771 case VK_F1
: id
= WXK_F1
; break;
4772 case VK_F2
: id
= WXK_F2
; break;
4773 case VK_F3
: id
= WXK_F3
; break;
4774 case VK_F4
: id
= WXK_F4
; break;
4775 case VK_F5
: id
= WXK_F5
; break;
4776 case VK_F6
: id
= WXK_F6
; break;
4777 case VK_F7
: id
= WXK_F7
; break;
4778 case VK_F8
: id
= WXK_F8
; break;
4779 case VK_F9
: id
= WXK_F9
; break;
4780 case VK_F10
: id
= WXK_F10
; break;
4781 case VK_F11
: id
= WXK_F11
; break;
4782 case VK_F12
: id
= WXK_F12
; break;
4783 case VK_F13
: id
= WXK_F13
; break;
4784 case VK_F14
: id
= WXK_F14
; break;
4785 case VK_F15
: id
= WXK_F15
; break;
4786 case VK_F16
: id
= WXK_F16
; break;
4787 case VK_F17
: id
= WXK_F17
; break;
4788 case VK_F18
: id
= WXK_F18
; break;
4789 case VK_F19
: id
= WXK_F19
; break;
4790 case VK_F20
: id
= WXK_F20
; break;
4791 case VK_F21
: id
= WXK_F21
; break;
4792 case VK_F22
: id
= WXK_F22
; break;
4793 case VK_F23
: id
= WXK_F23
; break;
4794 case VK_F24
: id
= WXK_F24
; break;
4795 case VK_NUMLOCK
: id
= WXK_NUMLOCK
; break;
4796 case VK_SCROLL
: id
= WXK_SCROLL
; break;
4798 case VK_OEM_1
: id
= ';'; break;
4799 case VK_OEM_PLUS
: id
= '+'; break;
4800 case VK_OEM_COMMA
: id
= ','; break;
4801 case VK_OEM_MINUS
: id
= '-'; break;
4802 case VK_OEM_PERIOD
: id
= '.'; break;
4803 case VK_OEM_2
: id
= '/'; break;
4804 case VK_OEM_3
: id
= '~'; break;
4805 case VK_OEM_4
: id
= '['; break;
4806 case VK_OEM_5
: id
= '\\'; break;
4807 case VK_OEM_6
: id
= ']'; break;
4808 case VK_OEM_7
: id
= '\''; break;
4811 case VK_LWIN
: id
= WXK_WINDOWS_LEFT
; break;
4812 case VK_RWIN
: id
= WXK_WINDOWS_RIGHT
; break;
4813 case VK_APPS
: id
= WXK_WINDOWS_MENU
; break;
4814 #endif // VK_APPS defined
4823 int wxCharCodeWXToMSW(int id
, bool *isVirtual
)
4829 case WXK_CANCEL
: keySym
= VK_CANCEL
; break;
4830 case WXK_CLEAR
: keySym
= VK_CLEAR
; break;
4831 case WXK_SHIFT
: keySym
= VK_SHIFT
; break;
4832 case WXK_CONTROL
: keySym
= VK_CONTROL
; break;
4833 case WXK_MENU
: keySym
= VK_MENU
; break;
4834 case WXK_PAUSE
: keySym
= VK_PAUSE
; break;
4835 case WXK_PRIOR
: keySym
= VK_PRIOR
; break;
4836 case WXK_NEXT
: keySym
= VK_NEXT
; break;
4837 case WXK_END
: keySym
= VK_END
; break;
4838 case WXK_HOME
: keySym
= VK_HOME
; break;
4839 case WXK_LEFT
: keySym
= VK_LEFT
; break;
4840 case WXK_UP
: keySym
= VK_UP
; break;
4841 case WXK_RIGHT
: keySym
= VK_RIGHT
; break;
4842 case WXK_DOWN
: keySym
= VK_DOWN
; break;
4843 case WXK_SELECT
: keySym
= VK_SELECT
; break;
4844 case WXK_PRINT
: keySym
= VK_PRINT
; break;
4845 case WXK_EXECUTE
: keySym
= VK_EXECUTE
; break;
4846 case WXK_INSERT
: keySym
= VK_INSERT
; break;
4847 case WXK_DELETE
: keySym
= VK_DELETE
; break;
4848 case WXK_HELP
: keySym
= VK_HELP
; break;
4849 case WXK_NUMPAD0
: keySym
= VK_NUMPAD0
; break;
4850 case WXK_NUMPAD1
: keySym
= VK_NUMPAD1
; break;
4851 case WXK_NUMPAD2
: keySym
= VK_NUMPAD2
; break;
4852 case WXK_NUMPAD3
: keySym
= VK_NUMPAD3
; break;
4853 case WXK_NUMPAD4
: keySym
= VK_NUMPAD4
; break;
4854 case WXK_NUMPAD5
: keySym
= VK_NUMPAD5
; break;
4855 case WXK_NUMPAD6
: keySym
= VK_NUMPAD6
; break;
4856 case WXK_NUMPAD7
: keySym
= VK_NUMPAD7
; break;
4857 case WXK_NUMPAD8
: keySym
= VK_NUMPAD8
; break;
4858 case WXK_NUMPAD9
: keySym
= VK_NUMPAD9
; break;
4859 case WXK_NUMPAD_MULTIPLY
: keySym
= VK_MULTIPLY
; break;
4860 case WXK_NUMPAD_ADD
: keySym
= VK_ADD
; break;
4861 case WXK_NUMPAD_SUBTRACT
: keySym
= VK_SUBTRACT
; break;
4862 case WXK_NUMPAD_DECIMAL
: keySym
= VK_DECIMAL
; break;
4863 case WXK_NUMPAD_DIVIDE
: keySym
= VK_DIVIDE
; break;
4864 case WXK_F1
: keySym
= VK_F1
; break;
4865 case WXK_F2
: keySym
= VK_F2
; break;
4866 case WXK_F3
: keySym
= VK_F3
; break;
4867 case WXK_F4
: keySym
= VK_F4
; break;
4868 case WXK_F5
: keySym
= VK_F5
; break;
4869 case WXK_F6
: keySym
= VK_F6
; break;
4870 case WXK_F7
: keySym
= VK_F7
; break;
4871 case WXK_F8
: keySym
= VK_F8
; break;
4872 case WXK_F9
: keySym
= VK_F9
; break;
4873 case WXK_F10
: keySym
= VK_F10
; break;
4874 case WXK_F11
: keySym
= VK_F11
; break;
4875 case WXK_F12
: keySym
= VK_F12
; break;
4876 case WXK_F13
: keySym
= VK_F13
; break;
4877 case WXK_F14
: keySym
= VK_F14
; break;
4878 case WXK_F15
: keySym
= VK_F15
; break;
4879 case WXK_F16
: keySym
= VK_F16
; break;
4880 case WXK_F17
: keySym
= VK_F17
; break;
4881 case WXK_F18
: keySym
= VK_F18
; break;
4882 case WXK_F19
: keySym
= VK_F19
; break;
4883 case WXK_F20
: keySym
= VK_F20
; break;
4884 case WXK_F21
: keySym
= VK_F21
; break;
4885 case WXK_F22
: keySym
= VK_F22
; break;
4886 case WXK_F23
: keySym
= VK_F23
; break;
4887 case WXK_F24
: keySym
= VK_F24
; break;
4888 case WXK_NUMLOCK
: keySym
= VK_NUMLOCK
; break;
4889 case WXK_SCROLL
: keySym
= VK_SCROLL
; break;
4900 wxWindow
*wxGetActiveWindow()
4902 HWND hWnd
= GetActiveWindow();
4905 return wxFindWinFromHandle((WXHWND
) hWnd
);
4910 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
4912 HWND hwnd
= (HWND
)hWnd
;
4914 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
4915 // by code in msw/radiobox.cpp), for all the others we just search up the
4917 wxWindow
*win
= (wxWindow
*)NULL
;
4920 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
4924 // native radiobuttons return DLGC_RADIOBUTTON here and for any
4925 // wxWindow class which overrides WM_GETDLGCODE processing to
4926 // do it as well, win would be already non NULL
4927 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
4929 win
= (wxWindow
*)::GetWindowLong(hwnd
, GWL_USERDATA
);
4931 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
4932 #endif // wxUSE_RADIOBOX
4934 // spin control text buddy window should be mapped to spin ctrl
4935 // itself so try it too
4936 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4939 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
4941 #endif // wxUSE_SPINCTRL
4945 while ( hwnd
&& !win
)
4947 // this is a really ugly hack needed to avoid mistakenly returning the
4948 // parent frame wxWindow for the find/replace modeless dialog HWND -
4949 // this, in turn, is needed to call IsDialogMessage() from
4950 // wxApp::ProcessMessage() as for this we must return NULL from here
4952 // FIXME: this is clearly not the best way to do it but I think we'll
4953 // need to change HWND <-> wxWindow code more heavily than I can
4954 // do it now to fix it
4955 #ifndef __WXMICROWIN__
4956 if ( ::GetWindow(hwnd
, GW_OWNER
) )
4958 // it's a dialog box, don't go upwards
4963 hwnd
= ::GetParent(hwnd
);
4964 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
4970 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
4972 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
4973 // in active frames and dialogs, regardless of where the focus is.
4974 static HHOOK wxTheKeyboardHook
= 0;
4975 static FARPROC wxTheKeyboardHookProc
= 0;
4976 int APIENTRY _EXPORT
4977 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
4979 void wxSetKeyboardHook(bool doIt
)
4983 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
4984 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
4986 GetCurrentThreadId()
4987 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
4992 UnhookWindowsHookEx(wxTheKeyboardHook
);
4996 int APIENTRY _EXPORT
4997 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
4999 DWORD hiWord
= HIWORD(lParam
);
5000 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
5002 int id
= wxCharCodeMSWToWX(wParam
);
5005 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
5006 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
5007 event
.m_altDown
= TRUE
;
5009 event
.m_eventObject
= NULL
;
5010 event
.m_keyCode
= id
;
5011 event
.m_shiftDown
= wxIsShiftDown();
5012 event
.m_controlDown
= wxIsCtrlDown();
5013 event
.SetTimestamp(s_currentMsg
.time
);
5015 wxWindow
*win
= wxGetActiveWindow();
5016 wxEvtHandler
*handler
;
5019 handler
= win
->GetEventHandler();
5020 event
.SetId(win
->GetId());
5028 if ( handler
&& handler
->ProcessEvent(event
) )
5036 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
5039 #endif // !__WXMICROWIN__
5042 const char *wxGetMessageName(int message
)
5046 case 0x0000: return "WM_NULL";
5047 case 0x0001: return "WM_CREATE";
5048 case 0x0002: return "WM_DESTROY";
5049 case 0x0003: return "WM_MOVE";
5050 case 0x0005: return "WM_SIZE";
5051 case 0x0006: return "WM_ACTIVATE";
5052 case 0x0007: return "WM_SETFOCUS";
5053 case 0x0008: return "WM_KILLFOCUS";
5054 case 0x000A: return "WM_ENABLE";
5055 case 0x000B: return "WM_SETREDRAW";
5056 case 0x000C: return "WM_SETTEXT";
5057 case 0x000D: return "WM_GETTEXT";
5058 case 0x000E: return "WM_GETTEXTLENGTH";
5059 case 0x000F: return "WM_PAINT";
5060 case 0x0010: return "WM_CLOSE";
5061 case 0x0011: return "WM_QUERYENDSESSION";
5062 case 0x0012: return "WM_QUIT";
5063 case 0x0013: return "WM_QUERYOPEN";
5064 case 0x0014: return "WM_ERASEBKGND";
5065 case 0x0015: return "WM_SYSCOLORCHANGE";
5066 case 0x0016: return "WM_ENDSESSION";
5067 case 0x0017: return "WM_SYSTEMERROR";
5068 case 0x0018: return "WM_SHOWWINDOW";
5069 case 0x0019: return "WM_CTLCOLOR";
5070 case 0x001A: return "WM_WININICHANGE";
5071 case 0x001B: return "WM_DEVMODECHANGE";
5072 case 0x001C: return "WM_ACTIVATEAPP";
5073 case 0x001D: return "WM_FONTCHANGE";
5074 case 0x001E: return "WM_TIMECHANGE";
5075 case 0x001F: return "WM_CANCELMODE";
5076 case 0x0020: return "WM_SETCURSOR";
5077 case 0x0021: return "WM_MOUSEACTIVATE";
5078 case 0x0022: return "WM_CHILDACTIVATE";
5079 case 0x0023: return "WM_QUEUESYNC";
5080 case 0x0024: return "WM_GETMINMAXINFO";
5081 case 0x0026: return "WM_PAINTICON";
5082 case 0x0027: return "WM_ICONERASEBKGND";
5083 case 0x0028: return "WM_NEXTDLGCTL";
5084 case 0x002A: return "WM_SPOOLERSTATUS";
5085 case 0x002B: return "WM_DRAWITEM";
5086 case 0x002C: return "WM_MEASUREITEM";
5087 case 0x002D: return "WM_DELETEITEM";
5088 case 0x002E: return "WM_VKEYTOITEM";
5089 case 0x002F: return "WM_CHARTOITEM";
5090 case 0x0030: return "WM_SETFONT";
5091 case 0x0031: return "WM_GETFONT";
5092 case 0x0037: return "WM_QUERYDRAGICON";
5093 case 0x0039: return "WM_COMPAREITEM";
5094 case 0x0041: return "WM_COMPACTING";
5095 case 0x0044: return "WM_COMMNOTIFY";
5096 case 0x0046: return "WM_WINDOWPOSCHANGING";
5097 case 0x0047: return "WM_WINDOWPOSCHANGED";
5098 case 0x0048: return "WM_POWER";
5100 case 0x004A: return "WM_COPYDATA";
5101 case 0x004B: return "WM_CANCELJOURNAL";
5102 case 0x004E: return "WM_NOTIFY";
5103 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
5104 case 0x0051: return "WM_INPUTLANGCHANGE";
5105 case 0x0052: return "WM_TCARD";
5106 case 0x0053: return "WM_HELP";
5107 case 0x0054: return "WM_USERCHANGED";
5108 case 0x0055: return "WM_NOTIFYFORMAT";
5109 case 0x007B: return "WM_CONTEXTMENU";
5110 case 0x007C: return "WM_STYLECHANGING";
5111 case 0x007D: return "WM_STYLECHANGED";
5112 case 0x007E: return "WM_DISPLAYCHANGE";
5113 case 0x007F: return "WM_GETICON";
5114 case 0x0080: return "WM_SETICON";
5116 case 0x0081: return "WM_NCCREATE";
5117 case 0x0082: return "WM_NCDESTROY";
5118 case 0x0083: return "WM_NCCALCSIZE";
5119 case 0x0084: return "WM_NCHITTEST";
5120 case 0x0085: return "WM_NCPAINT";
5121 case 0x0086: return "WM_NCACTIVATE";
5122 case 0x0087: return "WM_GETDLGCODE";
5123 case 0x00A0: return "WM_NCMOUSEMOVE";
5124 case 0x00A1: return "WM_NCLBUTTONDOWN";
5125 case 0x00A2: return "WM_NCLBUTTONUP";
5126 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5127 case 0x00A4: return "WM_NCRBUTTONDOWN";
5128 case 0x00A5: return "WM_NCRBUTTONUP";
5129 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5130 case 0x00A7: return "WM_NCMBUTTONDOWN";
5131 case 0x00A8: return "WM_NCMBUTTONUP";
5132 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5133 case 0x0100: return "WM_KEYDOWN";
5134 case 0x0101: return "WM_KEYUP";
5135 case 0x0102: return "WM_CHAR";
5136 case 0x0103: return "WM_DEADCHAR";
5137 case 0x0104: return "WM_SYSKEYDOWN";
5138 case 0x0105: return "WM_SYSKEYUP";
5139 case 0x0106: return "WM_SYSCHAR";
5140 case 0x0107: return "WM_SYSDEADCHAR";
5141 case 0x0108: return "WM_KEYLAST";
5143 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5144 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5145 case 0x010F: return "WM_IME_COMPOSITION";
5147 case 0x0110: return "WM_INITDIALOG";
5148 case 0x0111: return "WM_COMMAND";
5149 case 0x0112: return "WM_SYSCOMMAND";
5150 case 0x0113: return "WM_TIMER";
5151 case 0x0114: return "WM_HSCROLL";
5152 case 0x0115: return "WM_VSCROLL";
5153 case 0x0116: return "WM_INITMENU";
5154 case 0x0117: return "WM_INITMENUPOPUP";
5155 case 0x011F: return "WM_MENUSELECT";
5156 case 0x0120: return "WM_MENUCHAR";
5157 case 0x0121: return "WM_ENTERIDLE";
5158 case 0x0200: return "WM_MOUSEMOVE";
5159 case 0x0201: return "WM_LBUTTONDOWN";
5160 case 0x0202: return "WM_LBUTTONUP";
5161 case 0x0203: return "WM_LBUTTONDBLCLK";
5162 case 0x0204: return "WM_RBUTTONDOWN";
5163 case 0x0205: return "WM_RBUTTONUP";
5164 case 0x0206: return "WM_RBUTTONDBLCLK";
5165 case 0x0207: return "WM_MBUTTONDOWN";
5166 case 0x0208: return "WM_MBUTTONUP";
5167 case 0x0209: return "WM_MBUTTONDBLCLK";
5168 case 0x020A: return "WM_MOUSEWHEEL";
5169 case 0x0210: return "WM_PARENTNOTIFY";
5170 case 0x0211: return "WM_ENTERMENULOOP";
5171 case 0x0212: return "WM_EXITMENULOOP";
5173 case 0x0213: return "WM_NEXTMENU";
5174 case 0x0214: return "WM_SIZING";
5175 case 0x0215: return "WM_CAPTURECHANGED";
5176 case 0x0216: return "WM_MOVING";
5177 case 0x0218: return "WM_POWERBROADCAST";
5178 case 0x0219: return "WM_DEVICECHANGE";
5180 case 0x0220: return "WM_MDICREATE";
5181 case 0x0221: return "WM_MDIDESTROY";
5182 case 0x0222: return "WM_MDIACTIVATE";
5183 case 0x0223: return "WM_MDIRESTORE";
5184 case 0x0224: return "WM_MDINEXT";
5185 case 0x0225: return "WM_MDIMAXIMIZE";
5186 case 0x0226: return "WM_MDITILE";
5187 case 0x0227: return "WM_MDICASCADE";
5188 case 0x0228: return "WM_MDIICONARRANGE";
5189 case 0x0229: return "WM_MDIGETACTIVE";
5190 case 0x0230: return "WM_MDISETMENU";
5191 case 0x0233: return "WM_DROPFILES";
5193 case 0x0281: return "WM_IME_SETCONTEXT";
5194 case 0x0282: return "WM_IME_NOTIFY";
5195 case 0x0283: return "WM_IME_CONTROL";
5196 case 0x0284: return "WM_IME_COMPOSITIONFULL";
5197 case 0x0285: return "WM_IME_SELECT";
5198 case 0x0286: return "WM_IME_CHAR";
5199 case 0x0290: return "WM_IME_KEYDOWN";
5200 case 0x0291: return "WM_IME_KEYUP";
5202 case 0x0300: return "WM_CUT";
5203 case 0x0301: return "WM_COPY";
5204 case 0x0302: return "WM_PASTE";
5205 case 0x0303: return "WM_CLEAR";
5206 case 0x0304: return "WM_UNDO";
5207 case 0x0305: return "WM_RENDERFORMAT";
5208 case 0x0306: return "WM_RENDERALLFORMATS";
5209 case 0x0307: return "WM_DESTROYCLIPBOARD";
5210 case 0x0308: return "WM_DRAWCLIPBOARD";
5211 case 0x0309: return "WM_PAINTCLIPBOARD";
5212 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5213 case 0x030B: return "WM_SIZECLIPBOARD";
5214 case 0x030C: return "WM_ASKCBFORMATNAME";
5215 case 0x030D: return "WM_CHANGECBCHAIN";
5216 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5217 case 0x030F: return "WM_QUERYNEWPALETTE";
5218 case 0x0310: return "WM_PALETTEISCHANGING";
5219 case 0x0311: return "WM_PALETTECHANGED";
5221 case 0x0312: return "WM_HOTKEY";
5224 // common controls messages - although they're not strictly speaking
5225 // standard, it's nice to decode them nevertheless
5228 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5229 case 0x1000 + 1: return "LVM_SETBKCOLOR";
5230 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5231 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5232 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
5233 case 0x1000 + 5: return "LVM_GETITEMA";
5234 case 0x1000 + 75: return "LVM_GETITEMW";
5235 case 0x1000 + 6: return "LVM_SETITEMA";
5236 case 0x1000 + 76: return "LVM_SETITEMW";
5237 case 0x1000 + 7: return "LVM_INSERTITEMA";
5238 case 0x1000 + 77: return "LVM_INSERTITEMW";
5239 case 0x1000 + 8: return "LVM_DELETEITEM";
5240 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5241 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5242 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5243 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5244 case 0x1000 + 13: return "LVM_FINDITEMA";
5245 case 0x1000 + 83: return "LVM_FINDITEMW";
5246 case 0x1000 + 14: return "LVM_GETITEMRECT";
5247 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5248 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5249 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5250 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
5251 case 0x1000 + 18: return "LVM_HITTEST";
5252 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5253 case 0x1000 + 20: return "LVM_SCROLL";
5254 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5255 case 0x1000 + 22: return "LVM_ARRANGE";
5256 case 0x1000 + 23: return "LVM_EDITLABELA";
5257 case 0x1000 + 118: return "LVM_EDITLABELW";
5258 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5259 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5260 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5261 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5262 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5263 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5264 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5265 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5266 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5267 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5268 case 0x1000 + 31: return "LVM_GETHEADER";
5269 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
5270 case 0x1000 + 34: return "LVM_GETVIEWRECT";
5271 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5272 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5273 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5274 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5275 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5276 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5277 case 0x1000 + 41: return "LVM_GETORIGIN";
5278 case 0x1000 + 42: return "LVM_UPDATE";
5279 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5280 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5281 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5282 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5283 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5284 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
5285 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
5286 case 0x1000 + 48: return "LVM_SORTITEMS";
5287 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
5288 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
5289 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5290 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5291 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5292 case 0x1000 + 53: return "LVM_SETICONSPACING";
5293 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5294 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
5295 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5296 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
5297 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5298 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5299 case 0x1000 + 60: return "LVM_SETHOTITEM";
5300 case 0x1000 + 61: return "LVM_GETHOTITEM";
5301 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5302 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
5303 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
5304 case 0x1000 + 65: return "LVM_SETWORKAREA";
5307 case 0x1100 + 0: return "TVM_INSERTITEMA";
5308 case 0x1100 + 50: return "TVM_INSERTITEMW";
5309 case 0x1100 + 1: return "TVM_DELETEITEM";
5310 case 0x1100 + 2: return "TVM_EXPAND";
5311 case 0x1100 + 4: return "TVM_GETITEMRECT";
5312 case 0x1100 + 5: return "TVM_GETCOUNT";
5313 case 0x1100 + 6: return "TVM_GETINDENT";
5314 case 0x1100 + 7: return "TVM_SETINDENT";
5315 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5316 case 0x1100 + 9: return "TVM_SETIMAGELIST";
5317 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5318 case 0x1100 + 11: return "TVM_SELECTITEM";
5319 case 0x1100 + 12: return "TVM_GETITEMA";
5320 case 0x1100 + 62: return "TVM_GETITEMW";
5321 case 0x1100 + 13: return "TVM_SETITEMA";
5322 case 0x1100 + 63: return "TVM_SETITEMW";
5323 case 0x1100 + 14: return "TVM_EDITLABELA";
5324 case 0x1100 + 65: return "TVM_EDITLABELW";
5325 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
5326 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5327 case 0x1100 + 17: return "TVM_HITTEST";
5328 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5329 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5330 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5331 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5332 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5333 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5334 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5335 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5336 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
5339 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
5340 case 0x1200 + 1: return "HDM_INSERTITEMA";
5341 case 0x1200 + 10: return "HDM_INSERTITEMW";
5342 case 0x1200 + 2: return "HDM_DELETEITEM";
5343 case 0x1200 + 3: return "HDM_GETITEMA";
5344 case 0x1200 + 11: return "HDM_GETITEMW";
5345 case 0x1200 + 4: return "HDM_SETITEMA";
5346 case 0x1200 + 12: return "HDM_SETITEMW";
5347 case 0x1200 + 5: return "HDM_LAYOUT";
5348 case 0x1200 + 6: return "HDM_HITTEST";
5349 case 0x1200 + 7: return "HDM_GETITEMRECT";
5350 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5351 case 0x1200 + 9: return "HDM_GETIMAGELIST";
5352 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5353 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5354 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5355 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5356 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5359 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5360 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5361 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5362 case 0x1300 + 5: return "TCM_GETITEMA";
5363 case 0x1300 + 60: return "TCM_GETITEMW";
5364 case 0x1300 + 6: return "TCM_SETITEMA";
5365 case 0x1300 + 61: return "TCM_SETITEMW";
5366 case 0x1300 + 7: return "TCM_INSERTITEMA";
5367 case 0x1300 + 62: return "TCM_INSERTITEMW";
5368 case 0x1300 + 8: return "TCM_DELETEITEM";
5369 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5370 case 0x1300 + 10: return "TCM_GETITEMRECT";
5371 case 0x1300 + 11: return "TCM_GETCURSEL";
5372 case 0x1300 + 12: return "TCM_SETCURSEL";
5373 case 0x1300 + 13: return "TCM_HITTEST";
5374 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5375 case 0x1300 + 40: return "TCM_ADJUSTRECT";
5376 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5377 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5378 case 0x1300 + 43: return "TCM_SETPADDING";
5379 case 0x1300 + 44: return "TCM_GETROWCOUNT";
5380 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5381 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5382 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5383 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5384 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5385 case 0x1300 + 50: return "TCM_DESELECTALL";
5388 case WM_USER
+1: return "TB_ENABLEBUTTON";
5389 case WM_USER
+2: return "TB_CHECKBUTTON";
5390 case WM_USER
+3: return "TB_PRESSBUTTON";
5391 case WM_USER
+4: return "TB_HIDEBUTTON";
5392 case WM_USER
+5: return "TB_INDETERMINATE";
5393 case WM_USER
+9: return "TB_ISBUTTONENABLED";
5394 case WM_USER
+10: return "TB_ISBUTTONCHECKED";
5395 case WM_USER
+11: return "TB_ISBUTTONPRESSED";
5396 case WM_USER
+12: return "TB_ISBUTTONHIDDEN";
5397 case WM_USER
+13: return "TB_ISBUTTONINDETERMINATE";
5398 case WM_USER
+17: return "TB_SETSTATE";
5399 case WM_USER
+18: return "TB_GETSTATE";
5400 case WM_USER
+19: return "TB_ADDBITMAP";
5401 case WM_USER
+20: return "TB_ADDBUTTONS";
5402 case WM_USER
+21: return "TB_INSERTBUTTON";
5403 case WM_USER
+22: return "TB_DELETEBUTTON";
5404 case WM_USER
+23: return "TB_GETBUTTON";
5405 case WM_USER
+24: return "TB_BUTTONCOUNT";
5406 case WM_USER
+25: return "TB_COMMANDTOINDEX";
5407 case WM_USER
+26: return "TB_SAVERESTOREA";
5408 case WM_USER
+76: return "TB_SAVERESTOREW";
5409 case WM_USER
+27: return "TB_CUSTOMIZE";
5410 case WM_USER
+28: return "TB_ADDSTRINGA";
5411 case WM_USER
+77: return "TB_ADDSTRINGW";
5412 case WM_USER
+29: return "TB_GETITEMRECT";
5413 case WM_USER
+30: return "TB_BUTTONSTRUCTSIZE";
5414 case WM_USER
+31: return "TB_SETBUTTONSIZE";
5415 case WM_USER
+32: return "TB_SETBITMAPSIZE";
5416 case WM_USER
+33: return "TB_AUTOSIZE";
5417 case WM_USER
+35: return "TB_GETTOOLTIPS";
5418 case WM_USER
+36: return "TB_SETTOOLTIPS";
5419 case WM_USER
+37: return "TB_SETPARENT";
5420 case WM_USER
+39: return "TB_SETROWS";
5421 case WM_USER
+40: return "TB_GETROWS";
5422 case WM_USER
+42: return "TB_SETCMDID";
5423 case WM_USER
+43: return "TB_CHANGEBITMAP";
5424 case WM_USER
+44: return "TB_GETBITMAP";
5425 case WM_USER
+45: return "TB_GETBUTTONTEXTA";
5426 case WM_USER
+75: return "TB_GETBUTTONTEXTW";
5427 case WM_USER
+46: return "TB_REPLACEBITMAP";
5428 case WM_USER
+47: return "TB_SETINDENT";
5429 case WM_USER
+48: return "TB_SETIMAGELIST";
5430 case WM_USER
+49: return "TB_GETIMAGELIST";
5431 case WM_USER
+50: return "TB_LOADIMAGES";
5432 case WM_USER
+51: return "TB_GETRECT";
5433 case WM_USER
+52: return "TB_SETHOTIMAGELIST";
5434 case WM_USER
+53: return "TB_GETHOTIMAGELIST";
5435 case WM_USER
+54: return "TB_SETDISABLEDIMAGELIST";
5436 case WM_USER
+55: return "TB_GETDISABLEDIMAGELIST";
5437 case WM_USER
+56: return "TB_SETSTYLE";
5438 case WM_USER
+57: return "TB_GETSTYLE";
5439 case WM_USER
+58: return "TB_GETBUTTONSIZE";
5440 case WM_USER
+59: return "TB_SETBUTTONWIDTH";
5441 case WM_USER
+60: return "TB_SETMAXTEXTROWS";
5442 case WM_USER
+61: return "TB_GETTEXTROWS";
5443 case WM_USER
+41: return "TB_GETBITMAPFLAGS";
5446 static char s_szBuf
[128];
5447 sprintf(s_szBuf
, "<unknown message = %d>", message
);
5451 #endif //__WXDEBUG__
5453 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
5454 int *x
, int *y
, WPARAM
*flags
)
5456 // construct the key mask
5457 WPARAM
& fwKeys
= *flags
;
5459 fwKeys
= MK_RBUTTON
;
5460 if ( wxIsCtrlDown() )
5461 fwKeys
|= MK_CONTROL
;
5462 if ( wxIsShiftDown() )
5465 // simulate right mouse button click
5466 DWORD dwPos
= ::GetMessagePos();
5467 *x
= GET_X_LPARAM(dwPos
);
5468 *y
= GET_Y_LPARAM(dwPos
);
5470 win
->ScreenToClient(x
, y
);
5473 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
5477 HWND hwnd
= GetHwndOf(win
);
5478 HDC hdc
= ::GetDC(hwnd
);
5480 #if !wxDIALOG_UNIT_COMPATIBILITY
5481 // and select the current font into it
5482 HFONT hfont
= GetHfontOf(win
->GetFont());
5485 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
5489 // finally retrieve the text metrics from it
5490 GetTextMetrics(hdc
, &tm
);
5492 #if !wxDIALOG_UNIT_COMPATIBILITY
5496 (void)::SelectObject(hdc
, hfont
);
5500 ::ReleaseDC(hwnd
, hdc
);
5505 // Find the wxWindow at the current mouse position, returning the mouse
5507 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
5509 pt
= wxGetMousePosition();
5510 return wxFindWindowAtPoint(pt
);
5513 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
5518 HWND hWndHit
= ::WindowFromPoint(pt2
);
5520 wxWindow
* win
= wxFindWinFromHandle((WXHWND
) hWndHit
) ;
5521 HWND hWnd
= hWndHit
;
5523 // Try to find a window with a wxWindow associated with it
5524 while (!win
&& (hWnd
!= 0))
5526 hWnd
= ::GetParent(hWnd
);
5527 win
= wxFindWinFromHandle((WXHWND
) hWnd
) ;
5532 // Get the current mouse position.
5533 wxPoint
wxGetMousePosition()
5536 GetCursorPos( & pt
);
5538 return wxPoint(pt
.x
, pt
.y
);
5543 bool wxWindowMSW::RegisterHotKey(int hotkeyId
, int modifiers
, int keycode
)
5545 UINT win_modifiers
=0;
5546 if ( modifiers
& wxMOD_ALT
)
5547 win_modifiers
|= MOD_ALT
;
5548 if ( modifiers
& wxMOD_SHIFT
)
5549 win_modifiers
|= MOD_SHIFT
;
5550 if ( modifiers
& wxMOD_CONTROL
)
5551 win_modifiers
|= MOD_CONTROL
;
5552 if ( modifiers
& wxMOD_WIN
)
5553 win_modifiers
|= MOD_WIN
;
5555 if ( !::RegisterHotKey(GetHwnd(), hotkeyId
, win_modifiers
, keycode
) )
5557 wxLogLastError(_T("RegisterHotKey"));
5565 bool wxWindowMSW::UnregisterHotKey(int hotkeyId
)
5567 if ( !::UnregisterHotKey(GetHwnd(), hotkeyId
) )
5569 wxLogLastError(_T("UnregisterHotKey"));
5577 bool wxWindowMSW::HandleHotKey(WXWPARAM wParam
, WXLPARAM lParam
)
5579 int hotkeyId
= wParam
;
5580 int virtualKey
= HIWORD(lParam
);
5581 int win_modifiers
= LOWORD(lParam
);
5583 wxKeyEvent
event(CreateKeyEvent(wxEVT_HOTKEY
, virtualKey
, wParam
, lParam
));
5584 event
.SetId(hotkeyId
);
5585 event
.m_shiftDown
= (win_modifiers
& MOD_SHIFT
) != 0;
5586 event
.m_controlDown
= (win_modifiers
& MOD_CONTROL
) != 0;
5587 event
.m_altDown
= (win_modifiers
& MOD_ALT
) != 0;
5588 event
.m_metaDown
= (win_modifiers
& MOD_WIN
) != 0;
5590 return GetEventHandler()->ProcessEvent(event
);
5593 #endif // wxUSE_HOTKEY