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 #if wxUSE_EXTENDED_RTTI
233 IMPLEMENT_DYNAMIC_CLASS_XTI(wxWindow
, wxWindowBase
,"wx/window.h")
235 WX_BEGIN_PROPERTIES_TABLE(wxWindow
)
236 WX_PROPERTY( Parent
,wxWindow
*, NULL
, GetParent
, )
237 WX_PROPERTY( Id
,wxWindowID
, SetId
, GetId
, -1 )
238 WX_PROPERTY( Title
,wxString
, SetTitle
, GetTitle
, wxT("") )
239 WX_PROPERTY( Label
,wxString
, SetLabel
, GetLabel
, wxT("") )
240 WX_PROPERTY( Position
,wxPoint
, NULL
, GetPosition
, wxDefaultPosition
)
241 WX_PROPERTY( Size
,wxSize
, SetSize
, GetSize
, wxDefaultSize
)
242 WX_END_PROPERTIES_TABLE()
244 WX_BEGIN_HANDLERS_TABLE(wxWindow
)
245 WX_END_HANDLERS_TABLE()
247 WX_CONSTRUCTOR_DUMMY(wxWindow
)
249 IMPLEMENT_DYNAMIC_CLASS(wxWindow
, wxWindowBase
)
251 #endif // __WXUNIVERSAL__/__WXMSW__
253 BEGIN_EVENT_TABLE(wxWindowMSW
, wxWindowBase
)
254 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground
)
255 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged
)
256 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog
)
259 // ===========================================================================
261 // ===========================================================================
263 // ---------------------------------------------------------------------------
264 // wxWindow utility functions
265 // ---------------------------------------------------------------------------
267 // Find an item given the MS Windows id
268 wxWindow
*wxWindowMSW::FindItem(long id
) const
271 wxControl
*item
= wxDynamicCastThis(wxControl
);
274 // is it we or one of our "internal" children?
275 if ( item
->GetId() == id
276 #ifndef __WXUNIVERSAL__
277 || (item
->GetSubcontrols().Index(id
) != wxNOT_FOUND
)
278 #endif // __WXUNIVERSAL__
284 #endif // wxUSE_CONTROLS
286 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
289 wxWindow
*childWin
= current
->GetData();
291 wxWindow
*wnd
= childWin
->FindItem(id
);
295 current
= current
->GetNext();
301 // Find an item given the MS Windows handle
302 wxWindow
*wxWindowMSW::FindItemByHWND(WXHWND hWnd
, bool controlOnly
) const
304 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
307 wxWindow
*parent
= current
->GetData();
309 // Do a recursive search.
310 wxWindow
*wnd
= parent
->FindItemByHWND(hWnd
);
316 || parent
->IsKindOf(CLASSINFO(wxControl
))
317 #endif // wxUSE_CONTROLS
320 wxWindow
*item
= current
->GetData();
321 if ( item
->GetHWND() == hWnd
)
325 if ( item
->ContainsHWND(hWnd
) )
330 current
= current
->GetNext();
335 // Default command handler
336 bool wxWindowMSW::MSWCommand(WXUINT
WXUNUSED(param
), WXWORD
WXUNUSED(id
))
341 // ----------------------------------------------------------------------------
342 // constructors and such
343 // ----------------------------------------------------------------------------
345 void wxWindowMSW::Init()
351 m_isBeingDeleted
= FALSE
;
353 m_mouseInWindow
= FALSE
;
354 m_lastKeydownProcessed
= FALSE
;
356 m_childrenDisabled
= NULL
;
366 // as all windows are created with WS_VISIBLE style...
369 #if wxUSE_MOUSEEVENT_HACK
372 m_lastMouseEvent
= -1;
373 #endif // wxUSE_MOUSEEVENT_HACK
377 wxWindowMSW::~wxWindowMSW()
379 m_isBeingDeleted
= TRUE
;
381 #ifndef __WXUNIVERSAL__
382 // VS: make sure there's no wxFrame with last focus set to us:
383 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
385 wxTopLevelWindow
*frame
= wxDynamicCast(win
, wxTopLevelWindow
);
388 if ( frame
->GetLastFocus() == this )
390 frame
->SetLastFocus(NULL
);
395 #endif // __WXUNIVERSAL__
397 // VS: destroy children first and _then_ detach *this from its parent.
398 // If we'd do it the other way around, children wouldn't be able
399 // find their parent frame (see above).
403 m_parent
->RemoveChild(this);
407 // VZ: test temp removed to understand what really happens here
408 //if (::IsWindow(GetHwnd()))
410 if ( !::DestroyWindow(GetHwnd()) )
411 wxLogLastError(wxT("DestroyWindow"));
414 // remove hWnd <-> wxWindow association
415 wxRemoveHandleAssociation(this);
418 delete m_childrenDisabled
;
421 // real construction (Init() must have been called before!)
422 bool wxWindowMSW::Create(wxWindow
*parent
,
427 const wxString
& name
)
429 wxCHECK_MSG( parent
, FALSE
, wxT("can't create wxWindow without parent") );
431 if ( !CreateBase(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
434 parent
->AddChild(this);
437 DWORD msflags
= MSWGetCreateWindowFlags(&exstyle
);
439 #ifdef __WXUNIVERSAL__
440 // no borders, we draw them ourselves
441 exstyle
&= ~(WS_EX_DLGMODALFRAME
|
445 msflags
&= ~WS_BORDER
;
446 #endif // wxUniversal
448 // all windows are created visible by default except popup ones (which are
449 // like the wxTopLevelWindows in this aspect)
450 if ( style
& wxPOPUP_WINDOW
)
452 msflags
&= ~WS_VISIBLE
;
457 msflags
|= WS_VISIBLE
;
460 return MSWCreate(wxCanvasClassName
, NULL
, pos
, size
, msflags
, exstyle
);
463 // ---------------------------------------------------------------------------
465 // ---------------------------------------------------------------------------
467 void wxWindowMSW::SetFocus()
469 HWND hWnd
= GetHwnd();
470 wxCHECK_RET( hWnd
, _T("can't set focus to invalid window") );
472 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
476 if ( !::SetFocus(hWnd
) )
478 #if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
479 // was there really an error?
480 DWORD dwRes
= ::GetLastError();
483 HWND hwndFocus
= ::GetFocus();
484 if ( hwndFocus
!= hWnd
)
486 wxLogApiError(_T("SetFocus"), dwRes
);
493 void wxWindowMSW::SetFocusFromKbd()
495 // when the focus is given to the control with DLGC_HASSETSEL style from
496 // keyboard its contents should be entirely selected: this is what
497 // ::IsDialogMessage() does and so we should do it as well to provide the
498 // same LNF as the native programs
499 if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE
, 0, 0) & DLGC_HASSETSEL
)
501 ::SendMessage(GetHwnd(), EM_SETSEL
, 0, -1);
504 // do this after (maybe) setting the selection as like this when
505 // wxEVT_SET_FOCUS handler is called, the selection would have been already
506 // set correctly -- this may be important
507 wxWindowBase::SetFocusFromKbd();
510 // Get the window with the focus
511 wxWindow
*wxWindowBase::FindFocus()
513 HWND hWnd
= ::GetFocus();
516 return wxGetWindowFromHWND((WXHWND
)hWnd
);
522 bool wxWindowMSW::Enable(bool enable
)
524 if ( !wxWindowBase::Enable(enable
) )
527 HWND hWnd
= GetHwnd();
529 ::EnableWindow(hWnd
, (BOOL
)enable
);
531 // the logic below doesn't apply to the top level windows -- otherwise
532 // showing a modal dialog would result in total greying out (and ungreying
533 // out later) of everything which would be really ugly
537 // when the parent is disabled, all of its children should be disabled as
538 // well but when it is enabled back, only those of the children which
539 // hadn't been already disabled in the beginning should be enabled again,
540 // so we have to keep the list of those children
541 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
543 node
= node
->GetNext() )
545 wxWindow
*child
= node
->GetData();
546 if ( child
->IsTopLevel() )
548 // the logic below doesn't apply to top level children
554 // enable the child back unless it had been disabled before us
555 if ( !m_childrenDisabled
|| !m_childrenDisabled
->Find(child
) )
558 else // we're being disabled
560 if ( child
->IsEnabled() )
562 // disable it as children shouldn't stay enabled while the
566 else // child already disabled, remember it
568 // have we created the list of disabled children already?
569 if ( !m_childrenDisabled
)
570 m_childrenDisabled
= new wxWindowList
;
572 m_childrenDisabled
->Append(child
);
577 if ( enable
&& m_childrenDisabled
)
579 // we don't need this list any more, don't keep unused memory
580 delete m_childrenDisabled
;
581 m_childrenDisabled
= NULL
;
587 bool wxWindowMSW::Show(bool show
)
589 if ( !wxWindowBase::Show(show
) )
592 HWND hWnd
= GetHwnd();
593 int cshow
= show
? SW_SHOW
: SW_HIDE
;
594 ::ShowWindow(hWnd
, cshow
);
596 if ( show
&& IsTopLevel() )
598 wxBringWindowToTop(hWnd
);
604 // Raise the window to the top of the Z order
605 void wxWindowMSW::Raise()
607 wxBringWindowToTop(GetHwnd());
610 // Lower the window to the bottom of the Z order
611 void wxWindowMSW::Lower()
613 ::SetWindowPos(GetHwnd(), HWND_BOTTOM
, 0, 0, 0, 0,
614 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
);
617 void wxWindowMSW::SetTitle( const wxString
& title
)
619 SetWindowText(GetHwnd(), title
.c_str());
622 wxString
wxWindowMSW::GetTitle() const
624 return wxGetWindowText(GetHWND());
627 void wxWindowMSW::DoCaptureMouse()
629 HWND hWnd
= GetHwnd();
636 void wxWindowMSW::DoReleaseMouse()
638 if ( !::ReleaseCapture() )
640 wxLogLastError(_T("ReleaseCapture"));
644 /* static */ wxWindow
*wxWindowBase::GetCapture()
646 HWND hwnd
= ::GetCapture();
647 return hwnd
? wxFindWinFromHandle((WXHWND
)hwnd
) : (wxWindow
*)NULL
;
650 bool wxWindowMSW::SetFont(const wxFont
& font
)
652 if ( !wxWindowBase::SetFont(font
) )
658 HWND hWnd
= GetHwnd();
661 WXHANDLE hFont
= m_font
.GetResourceHandle();
663 wxASSERT_MSG( hFont
, wxT("should have valid font") );
665 ::SendMessage(hWnd
, WM_SETFONT
, (WPARAM
)hFont
, MAKELPARAM(TRUE
, 0));
670 bool wxWindowMSW::SetCursor(const wxCursor
& cursor
)
672 if ( !wxWindowBase::SetCursor(cursor
) )
680 HWND hWnd
= GetHwnd();
682 // Change the cursor NOW if we're within the correct window
684 ::GetCursorPos(&point
);
686 RECT rect
= wxGetWindowRect(hWnd
);
688 if ( ::PtInRect(&rect
, point
) && !wxIsBusy() )
689 ::SetCursor(GetHcursorOf(m_cursor
));
695 void wxWindowMSW::WarpPointer (int x
, int y
)
697 ClientToScreen(&x
, &y
);
699 if ( !::SetCursorPos(x
, y
) )
701 wxLogLastError(_T("SetCursorPos"));
705 #if WXWIN_COMPATIBILITY
706 void wxWindowMSW::MSWDeviceToLogical (float *x
, float *y
) const
709 #endif // WXWIN_COMPATIBILITY
711 // ---------------------------------------------------------------------------
713 // ---------------------------------------------------------------------------
715 // convert wxHORIZONTAL/wxVERTICAL to SB_HORZ/SB_VERT
716 static inline int wxDirToWinStyle(int orient
)
718 return orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
;
721 #if WXWIN_COMPATIBILITY
722 void wxWindowMSW::SetScrollRange(int orient
, int range
, bool refresh
)
726 // Try to adjust the range to cope with page size > 1
727 // - a Windows API quirk
728 int pageSize
= GetScrollPage(orient
);
729 if ( pageSize
> 1 && range
> 0)
731 range1
+= (pageSize
- 1);
734 WinStruct
<SCROLLINFO
> info
;
735 info
.nPage
= pageSize
; // Have to set this, or scrollbar goes awry
738 info
.fMask
= SIF_RANGE
| SIF_PAGE
;
740 HWND hWnd
= GetHwnd();
742 ::SetScrollInfo(hWnd
, wxDirToWinStyle(orient
), &info
, refresh
);
745 void wxWindowMSW::SetScrollPage(int orient
, int page
, bool refresh
)
747 WinStruct
<SCROLLINFO
> info
;
749 info
.fMask
= SIF_PAGE
;
751 HWND hWnd
= GetHwnd();
753 ::SetScrollInfo(hWnd
, wxDirToWinStyle(orient
), &info
, refresh
);
756 int wxWindowMSW::GetScrollPage(int orient
) const
758 return orient
== wxHORIZONTAL
? m_xThumbSize
: m_yThumbSize
;
761 #endif // WXWIN_COMPATIBILITY
763 inline int GetScrollPosition(HWND hWnd
, int wOrient
)
765 #ifdef __WXMICROWIN__
766 return ::GetScrollPosWX(hWnd
, wOrient
);
768 SCROLLINFO scrollInfo
;
769 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
770 scrollInfo
.fMask
= SIF_POS
;
771 if ( !::GetScrollInfo(hWnd
,
775 wxLogLastError(_T("GetScrollInfo"));
777 return scrollInfo
.nPos
;
778 // return ::GetScrollPos(hWnd, wOrient);
782 int wxWindowMSW::GetScrollPos(int orient
) const
784 HWND hWnd
= GetHwnd();
785 wxCHECK_MSG( hWnd
, 0, _T("no HWND in GetScrollPos") );
787 return GetScrollPosition(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
);
790 // This now returns the whole range, not just the number
791 // of positions that we can scroll.
792 int wxWindowMSW::GetScrollRange(int orient
) const
795 HWND hWnd
= GetHwnd();
799 ::GetScrollRange(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
802 SCROLLINFO scrollInfo
;
803 scrollInfo
.fMask
= SIF_RANGE
;
804 if ( !::GetScrollInfo(hWnd
,
805 orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
808 wxLogLastError(_T("GetScrollInfo"));
810 maxPos
= scrollInfo
.nMax
;
812 // undo "range - 1" done in SetScrollbar()
816 int wxWindowMSW::GetScrollThumb(int orient
) const
818 return orient
== wxHORIZONTAL
? m_xThumbSize
: m_yThumbSize
;
821 void wxWindowMSW::SetScrollPos(int orient
, int pos
, bool refresh
)
823 HWND hWnd
= GetHwnd();
824 wxCHECK_RET( hWnd
, _T("SetScrollPos: no HWND") );
826 WinStruct
<SCROLLINFO
> info
;
830 info
.fMask
= SIF_POS
;
831 if ( HasFlag(wxALWAYS_SHOW_SB
) )
833 // disable scrollbar instead of removing it then
834 info
.fMask
|= SIF_DISABLENOSCROLL
;
837 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
841 // New function that will replace some of the above.
842 void wxWindowMSW::SetScrollbar(int orient
,
848 WinStruct
<SCROLLINFO
> info
;
849 info
.nPage
= pageSize
;
850 info
.nMin
= 0; // range is nMax - nMin + 1
851 info
.nMax
= range
- 1; // as both nMax and nMax are inclusive
853 info
.fMask
= SIF_RANGE
| SIF_PAGE
| SIF_POS
;
854 if ( HasFlag(wxALWAYS_SHOW_SB
) )
856 // disable scrollbar instead of removing it then
857 info
.fMask
|= SIF_DISABLENOSCROLL
;
860 HWND hWnd
= GetHwnd();
863 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
867 *(orient
== wxHORIZONTAL
? &m_xThumbSize
: &m_yThumbSize
) = pageSize
;
870 void wxWindowMSW::ScrollWindow(int dx
, int dy
, const wxRect
*prect
)
876 rect
.left
= prect
->x
;
878 rect
.right
= prect
->x
+ prect
->width
;
879 rect
.bottom
= prect
->y
+ prect
->height
;
888 // FIXME: is this the exact equivalent of the line below?
889 ::ScrollWindowEx(GetHwnd(), dx
, dy
, pr
, pr
, 0, 0, SW_ERASE
|SW_INVALIDATE
);
891 ::ScrollWindow(GetHwnd(), dx
, dy
, pr
, pr
);
895 static bool ScrollVertically(HWND hwnd
, int kind
, int count
)
897 int posStart
= GetScrollPosition(hwnd
, SB_VERT
);
900 for ( int n
= 0; n
< count
; n
++ )
902 ::SendMessage(hwnd
, WM_VSCROLL
, kind
, 0);
904 int posNew
= GetScrollPosition(hwnd
, SB_VERT
);
907 // don't bother to continue, we're already at top/bottom
914 return pos
!= posStart
;
917 bool wxWindowMSW::ScrollLines(int lines
)
919 bool down
= lines
> 0;
921 return ScrollVertically(GetHwnd(),
922 down
? SB_LINEDOWN
: SB_LINEUP
,
923 down
? lines
: -lines
);
926 bool wxWindowMSW::ScrollPages(int pages
)
928 bool down
= pages
> 0;
930 return ScrollVertically(GetHwnd(),
931 down
? SB_PAGEDOWN
: SB_PAGEUP
,
932 down
? pages
: -pages
);
935 // ---------------------------------------------------------------------------
937 // ---------------------------------------------------------------------------
939 void wxWindowMSW::SubclassWin(WXHWND hWnd
)
941 wxASSERT_MSG( !m_oldWndProc
, wxT("subclassing window twice?") );
943 HWND hwnd
= (HWND
)hWnd
;
944 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in SubclassWin") );
946 wxAssociateWinWithHandle(hwnd
, this);
948 m_oldWndProc
= (WXFARPROC
)::GetWindowLong((HWND
)hWnd
, GWL_WNDPROC
);
950 // we don't need to subclass the window of our own class (in the Windows
951 // sense of the word)
952 if ( !wxCheckWindowWndProc(hWnd
, (WXFARPROC
)wxWndProc
) )
954 ::SetWindowLong(hwnd
, GWL_WNDPROC
, (LONG
) wxWndProc
);
958 // don't bother restoring it neither: this also makes it easy to
959 // implement IsOfStandardClass() method which returns TRUE for the
960 // standard controls and FALSE for the wxWindows own windows as it can
961 // simply check m_oldWndProc
966 void wxWindowMSW::UnsubclassWin()
968 wxRemoveHandleAssociation(this);
970 // Restore old Window proc
971 HWND hwnd
= GetHwnd();
976 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in UnsubclassWin") );
980 if ( !wxCheckWindowWndProc((WXHWND
)hwnd
, m_oldWndProc
) )
982 ::SetWindowLong(hwnd
, GWL_WNDPROC
, (LONG
) m_oldWndProc
);
990 bool wxCheckWindowWndProc(WXHWND hWnd
, WXFARPROC wndProc
)
992 // Unicows note: the code below works, but only because WNDCLASS contains
993 // original window handler rather that the unicows fake one. This may not
994 // be on purpose, though; if it stops working with future versions of
995 // unicows.dll, we can override unicows hooks by setting
996 // Unicows_{Set,Get}WindowLong and Unicows_RegisterClass to our own
997 // versions that keep track of fake<->real wnd proc mapping.
999 // On WinCE (at least), the wndproc comparison doesn't work,
1000 // so have to use something like this.
1002 extern const wxChar
*wxCanvasClassName
;
1003 extern const wxChar
*wxCanvasClassNameNR
;
1004 extern const wxChar
*wxMDIFrameClassName
;
1005 extern const wxChar
*wxMDIFrameClassNameNoRedraw
;
1006 extern const wxChar
*wxMDIChildFrameClassName
;
1007 extern const wxChar
*wxMDIChildFrameClassNameNoRedraw
;
1008 wxString
str(wxGetWindowClass(hWnd
));
1009 if (str
== wxCanvasClassName
||
1010 str
== wxCanvasClassNameNR
||
1011 str
== wxMDIFrameClassName
||
1012 str
== wxMDIFrameClassNameNoRedraw
||
1013 str
== wxMDIChildFrameClassName
||
1014 str
== wxMDIChildFrameClassNameNoRedraw
||
1015 str
== _T("wxTLWHiddenParent"))
1016 return TRUE
; // Effectively means don't subclass
1021 if ( !::GetClassInfo(wxGetInstance(), wxGetWindowClass(hWnd
), &cls
) )
1023 wxLogLastError(_T("GetClassInfo"));
1028 return wndProc
== (WXFARPROC
)cls
.lpfnWndProc
;
1032 // ----------------------------------------------------------------------------
1034 // ----------------------------------------------------------------------------
1036 void wxWindowMSW::SetWindowStyleFlag(long flags
)
1038 long flagsOld
= GetWindowStyleFlag();
1039 if ( flags
== flagsOld
)
1042 // update the internal variable
1043 wxWindowBase::SetWindowStyleFlag(flags
);
1045 // now update the Windows style as well if needed - and if the window had
1046 // been already created
1050 WXDWORD exstyle
, exstyleOld
;
1051 long style
= MSWGetStyle(flags
, &exstyle
),
1052 styleOld
= MSWGetStyle(flagsOld
, &exstyleOld
);
1054 if ( style
!= styleOld
)
1056 // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1057 // this function so instead of simply setting the style to the new
1058 // value we clear the bits which were set in styleOld but are set in
1059 // the new one and set the ones which were not set before
1060 long styleReal
= ::GetWindowLong(GetHwnd(), GWL_STYLE
);
1061 styleReal
&= ~styleOld
;
1064 ::SetWindowLong(GetHwnd(), GWL_STYLE
, styleReal
);
1067 // and the extended style
1068 if ( exstyle
!= exstyleOld
)
1070 long exstyleReal
= ::GetWindowLong(GetHwnd(), GWL_EXSTYLE
);
1071 exstyleReal
&= ~exstyleOld
;
1072 exstyleReal
|= exstyle
;
1074 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE
, exstyleReal
);
1076 // we must call SetWindowPos() to flash the cached extended style and
1077 // also to make the change to wxSTAY_ON_TOP style take effect: just
1078 // setting the style simply doesn't work
1079 if ( !::SetWindowPos(GetHwnd(),
1080 exstyleReal
& WS_EX_TOPMOST
? HWND_TOPMOST
1083 SWP_NOMOVE
| SWP_NOSIZE
) )
1085 wxLogLastError(_T("SetWindowPos"));
1090 WXDWORD
wxWindowMSW::MSWGetStyle(long flags
, WXDWORD
*exstyle
) const
1092 // translate the style
1093 WXDWORD style
= WS_CHILD
| WS_VISIBLE
;
1095 if ( flags
& wxCLIP_CHILDREN
)
1096 style
|= WS_CLIPCHILDREN
;
1098 if ( flags
& wxCLIP_SIBLINGS
)
1099 style
|= WS_CLIPSIBLINGS
;
1101 if ( flags
& wxVSCROLL
)
1102 style
|= WS_VSCROLL
;
1104 if ( flags
& wxHSCROLL
)
1105 style
|= WS_HSCROLL
;
1107 const wxBorder border
= GetBorder(flags
);
1109 // WS_BORDER is only required for wxBORDER_SIMPLE
1110 if ( border
== wxBORDER_SIMPLE
)
1113 // now deal with ext style if the caller wants it
1119 if ( flags
& wxTRANSPARENT_WINDOW
)
1120 *exstyle
|= WS_EX_TRANSPARENT
;
1126 case wxBORDER_DEFAULT
:
1127 wxFAIL_MSG( _T("unknown border style") );
1131 case wxBORDER_SIMPLE
:
1134 case wxBORDER_STATIC
:
1135 *exstyle
|= WS_EX_STATICEDGE
;
1138 case wxBORDER_RAISED
:
1139 *exstyle
|= WS_EX_DLGMODALFRAME
;
1142 case wxBORDER_SUNKEN
:
1143 *exstyle
|= WS_EX_CLIENTEDGE
;
1144 style
&= ~WS_BORDER
;
1147 case wxBORDER_DOUBLE
:
1148 *exstyle
|= WS_EX_DLGMODALFRAME
;
1152 // wxUniv doesn't use Windows dialog navigation functions at all
1153 #if !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__)
1154 // to make the dialog navigation work with the nested panels we must
1155 // use this style (top level windows such as dialogs don't need it)
1156 if ( (flags
& wxTAB_TRAVERSAL
) && !IsTopLevel() )
1158 *exstyle
|= WS_EX_CONTROLPARENT
;
1160 #endif // __WXUNIVERSAL__
1166 #if WXWIN_COMPATIBILITY
1167 // If nothing defined for this, try the parent.
1168 // E.g. we may be a button loaded from a resource, with no callback function
1170 void wxWindowMSW::OnCommand(wxWindow
& win
, wxCommandEvent
& event
)
1172 if ( GetEventHandler()->ProcessEvent(event
) )
1175 m_parent
->GetEventHandler()->OnCommand(win
, event
);
1177 #endif // WXWIN_COMPATIBILITY_2
1179 #if WXWIN_COMPATIBILITY
1180 wxObject
* wxWindowMSW::GetChild(int number
) const
1182 // Return a pointer to the Nth object in the Panel
1183 wxNode
*node
= GetChildren().First();
1186 node
= node
->Next();
1189 wxObject
*obj
= (wxObject
*)node
->Data();
1195 #endif // WXWIN_COMPATIBILITY
1197 // Setup background and foreground colours correctly
1198 void wxWindowMSW::SetupColours()
1201 SetBackgroundColour(GetParent()->GetBackgroundColour());
1204 bool wxWindowMSW::IsMouseInWindow() const
1206 // get the mouse position
1208 ::GetCursorPos(&pt
);
1210 // find the window which currently has the cursor and go up the window
1211 // chain until we find this window - or exhaust it
1212 HWND hwnd
= ::WindowFromPoint(pt
);
1213 while ( hwnd
&& (hwnd
!= GetHwnd()) )
1214 hwnd
= ::GetParent(hwnd
);
1216 return hwnd
!= NULL
;
1219 void wxWindowMSW::OnInternalIdle()
1221 // Check if we need to send a LEAVE event
1222 if ( m_mouseInWindow
)
1224 // note that we should generate the leave event whether the window has
1225 // or doesn't have mouse capture
1226 if ( !IsMouseInWindow() )
1228 // Generate a LEAVE event
1229 m_mouseInWindow
= FALSE
;
1231 // Unfortunately the mouse button and keyboard state may have
1232 // changed by the time the OnInternalIdle function is called, so 'state'
1233 // may be meaningless.
1235 if ( wxIsShiftDown() )
1237 if ( wxIsCtrlDown() )
1238 state
|= MK_CONTROL
;
1239 if ( GetKeyState( VK_LBUTTON
) )
1240 state
|= MK_LBUTTON
;
1241 if ( GetKeyState( VK_MBUTTON
) )
1242 state
|= MK_MBUTTON
;
1243 if ( GetKeyState( VK_RBUTTON
) )
1244 state
|= MK_RBUTTON
;
1247 if ( !::GetCursorPos(&pt
) )
1249 wxLogLastError(_T("GetCursorPos"));
1252 // we need to have client coordinates here for symmetry with
1253 // wxEVT_ENTER_WINDOW
1254 RECT rect
= wxGetWindowRect(GetHwnd());
1258 wxMouseEvent
event2(wxEVT_LEAVE_WINDOW
);
1259 InitMouseEvent(event2
, pt
.x
, pt
.y
, state
);
1261 (void)GetEventHandler()->ProcessEvent(event2
);
1265 if (wxUpdateUIEvent::CanUpdate(this))
1266 UpdateWindowUI(wxUPDATE_UI_FROMIDLE
);
1269 // Set this window to be the child of 'parent'.
1270 bool wxWindowMSW::Reparent(wxWindowBase
*parent
)
1272 if ( !wxWindowBase::Reparent(parent
) )
1275 HWND hWndChild
= GetHwnd();
1276 HWND hWndParent
= GetParent() ? GetWinHwnd(GetParent()) : (HWND
)0;
1278 ::SetParent(hWndChild
, hWndParent
);
1283 void wxWindowMSW::Clear()
1285 wxClientDC
dc((wxWindow
*)this);
1286 wxBrush
brush(GetBackgroundColour(), wxSOLID
);
1287 dc
.SetBackground(brush
);
1291 static inline void SendSetRedraw(HWND hwnd
, bool on
)
1293 #ifndef __WXMICROWIN__
1294 ::SendMessage(hwnd
, WM_SETREDRAW
, (WPARAM
)on
, 0);
1298 void wxWindowMSW::Freeze()
1300 SendSetRedraw(GetHwnd(), FALSE
);
1303 void wxWindowMSW::Thaw()
1305 SendSetRedraw(GetHwnd(), TRUE
);
1307 // we need to refresh everything or otherwise he invalidated area is not
1312 void wxWindowMSW::Refresh(bool eraseBack
, const wxRect
*rect
)
1314 HWND hWnd
= GetHwnd();
1320 mswRect
.left
= rect
->x
;
1321 mswRect
.top
= rect
->y
;
1322 mswRect
.right
= rect
->x
+ rect
->width
;
1323 mswRect
.bottom
= rect
->y
+ rect
->height
;
1325 ::InvalidateRect(hWnd
, &mswRect
, eraseBack
);
1328 ::InvalidateRect(hWnd
, NULL
, eraseBack
);
1332 void wxWindowMSW::Update()
1334 if ( !::UpdateWindow(GetHwnd()) )
1336 wxLogLastError(_T("UpdateWindow"));
1339 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
1340 // just calling UpdateWindow() is not enough, what we did in our WM_PAINT
1341 // handler needs to be really drawn right now
1346 // ---------------------------------------------------------------------------
1348 // ---------------------------------------------------------------------------
1351 #if wxUSE_DRAG_AND_DROP
1352 void wxWindowMSW::SetDropTarget(wxDropTarget
*pDropTarget
)
1354 if ( m_dropTarget
!= 0 ) {
1355 m_dropTarget
->Revoke(m_hWnd
);
1356 delete m_dropTarget
;
1359 m_dropTarget
= pDropTarget
;
1360 if ( m_dropTarget
!= 0 )
1361 m_dropTarget
->Register(m_hWnd
);
1363 #endif // wxUSE_DRAG_AND_DROP
1365 // old style file-manager drag&drop support: we retain the old-style
1366 // DragAcceptFiles in parallel with SetDropTarget.
1367 void wxWindowMSW::DragAcceptFiles(bool accept
)
1369 #if !defined(__WXWINCE__)
1370 HWND hWnd
= GetHwnd();
1372 ::DragAcceptFiles(hWnd
, (BOOL
)accept
);
1376 // ----------------------------------------------------------------------------
1378 // ----------------------------------------------------------------------------
1382 void wxWindowMSW::DoSetToolTip(wxToolTip
*tooltip
)
1384 wxWindowBase::DoSetToolTip(tooltip
);
1387 m_tooltip
->SetWindow((wxWindow
*)this);
1390 #endif // wxUSE_TOOLTIPS
1392 // ---------------------------------------------------------------------------
1393 // moving and resizing
1394 // ---------------------------------------------------------------------------
1397 void wxWindowMSW::DoGetSize(int *x
, int *y
) const
1399 RECT rect
= wxGetWindowRect(GetHwnd());
1402 *x
= rect
.right
- rect
.left
;
1404 *y
= rect
.bottom
- rect
.top
;
1407 // Get size *available for subwindows* i.e. excluding menu bar etc.
1408 void wxWindowMSW::DoGetClientSize(int *x
, int *y
) const
1410 RECT rect
= wxGetClientRect(GetHwnd());
1418 void wxWindowMSW::DoGetPosition(int *x
, int *y
) const
1420 RECT rect
= wxGetWindowRect(GetHwnd());
1423 point
.x
= rect
.left
;
1426 // we do the adjustments with respect to the parent only for the "real"
1427 // children, not for the dialogs/frames
1428 if ( !IsTopLevel() )
1430 HWND hParentWnd
= 0;
1431 wxWindow
*parent
= GetParent();
1433 hParentWnd
= GetWinHwnd(parent
);
1435 // Since we now have the absolute screen coords, if there's a parent we
1436 // must subtract its top left corner
1439 ::ScreenToClient(hParentWnd
, &point
);
1444 // We may be faking the client origin. So a window that's really at (0,
1445 // 30) may appear (to wxWin apps) to be at (0, 0).
1446 wxPoint
pt(parent
->GetClientAreaOrigin());
1458 void wxWindowMSW::DoScreenToClient(int *x
, int *y
) const
1466 ::ScreenToClient(GetHwnd(), &pt
);
1474 void wxWindowMSW::DoClientToScreen(int *x
, int *y
) const
1482 ::ClientToScreen(GetHwnd(), &pt
);
1490 void wxWindowMSW::DoMoveWindow(int x
, int y
, int width
, int height
)
1492 // TODO: is this consistent with other platforms?
1493 // Still, negative width or height shouldn't be allowed
1498 if ( !::MoveWindow(GetHwnd(), x
, y
, width
, height
, TRUE
) )
1500 wxLogLastError(wxT("MoveWindow"));
1504 // set the size of the window: if the dimensions are positive, just use them,
1505 // but if any of them is equal to -1, it means that we must find the value for
1506 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1507 // which case -1 is a valid value for x and y)
1509 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1510 // the width/height to best suit our contents, otherwise we reuse the current
1512 void wxWindowMSW::DoSetSize(int x
, int y
, int width
, int height
, int sizeFlags
)
1514 // get the current size and position...
1515 int currentX
, currentY
;
1516 GetPosition(¤tX
, ¤tY
);
1517 int currentW
,currentH
;
1518 GetSize(¤tW
, ¤tH
);
1520 // ... and don't do anything (avoiding flicker) if it's already ok
1521 if ( x
== currentX
&& y
== currentY
&&
1522 width
== currentW
&& height
== currentH
)
1527 if ( x
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1529 if ( y
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1532 AdjustForParentClientOrigin(x
, y
, sizeFlags
);
1534 wxSize
size(-1, -1);
1537 if ( sizeFlags
& wxSIZE_AUTO_WIDTH
)
1539 size
= DoGetBestSize();
1544 // just take the current one
1551 if ( sizeFlags
& wxSIZE_AUTO_HEIGHT
)
1555 size
= DoGetBestSize();
1557 //else: already called DoGetBestSize() above
1563 // just take the current one
1568 DoMoveWindow(x
, y
, width
, height
);
1571 void wxWindowMSW::DoSetClientSize(int width
, int height
)
1573 // setting the client size is less obvious than it it could have been
1574 // because in the result of changing the total size the window scrollbar
1575 // may [dis]appear and/or its menubar may [un]wrap and so the client size
1576 // will not be correct as the difference between the total and client size
1577 // changes - so we keep changing it until we get it right
1579 // normally this loop shouldn't take more than 3 iterations (usually 1 but
1580 // if scrollbars [dis]appear as the result of the first call, then 2 and it
1581 // may become 3 if the window had 0 size originally and so we didn't
1582 // calculate the scrollbar correction correctly during the first iteration)
1583 // but just to be on the safe side we check for it instead of making it an
1584 // "infinite" loop (i.e. leaving break inside as the only way to get out)
1585 for ( int i
= 0; i
< 4; i
++ )
1588 ::GetClientRect(GetHwnd(), &rectClient
);
1590 // if the size is already ok, stop here (rectClient.left = top = 0)
1591 if ( (rectClient
.right
== width
|| width
== -1) &&
1592 (rectClient
.bottom
== height
|| height
== -1) )
1597 int widthClient
= width
,
1598 heightClient
= height
;
1600 // Find the difference between the entire window (title bar and all)
1601 // and the client area; add this to the new client size to move the
1604 ::GetWindowRect(GetHwnd(), &rectWin
);
1606 widthClient
+= rectWin
.right
- rectWin
.left
- rectClient
.right
;
1607 heightClient
+= rectWin
.bottom
- rectWin
.top
- rectClient
.bottom
;
1610 point
.x
= rectWin
.left
;
1611 point
.y
= rectWin
.top
;
1613 // MoveWindow positions the child windows relative to the parent, so
1614 // adjust if necessary
1615 if ( !IsTopLevel() )
1617 wxWindow
*parent
= GetParent();
1620 ::ScreenToClient(GetHwndOf(parent
), &point
);
1624 DoMoveWindow(point
.x
, point
.y
, widthClient
, heightClient
);
1628 // For implementation purposes - sometimes decorations make the client area
1630 wxPoint
wxWindowMSW::GetClientAreaOrigin() const
1632 return wxPoint(0, 0);
1635 // ---------------------------------------------------------------------------
1637 // ---------------------------------------------------------------------------
1639 int wxWindowMSW::GetCharHeight() const
1641 return wxGetTextMetrics(this).tmHeight
;
1644 int wxWindowMSW::GetCharWidth() const
1646 // +1 is needed because Windows apparently adds it when calculating the
1647 // dialog units size in pixels
1648 #if wxDIALOG_UNIT_COMPATIBILITY
1649 return wxGetTextMetrics(this).tmAveCharWidth
;
1651 return wxGetTextMetrics(this).tmAveCharWidth
+ 1;
1655 void wxWindowMSW::GetTextExtent(const wxString
& string
,
1657 int *descent
, int *externalLeading
,
1658 const wxFont
*theFont
) const
1660 const wxFont
*fontToUse
= theFont
;
1662 fontToUse
= &m_font
;
1664 HWND hWnd
= GetHwnd();
1665 HDC dc
= ::GetDC(hWnd
);
1669 if ( fontToUse
&& fontToUse
->Ok() )
1671 fnt
= (HFONT
)((wxFont
*)fontToUse
)->GetResourceHandle(); // const_cast
1673 hfontOld
= (HFONT
)SelectObject(dc
,fnt
);
1678 GetTextExtentPoint(dc
, string
, (int)string
.Length(), &sizeRect
);
1679 GetTextMetrics(dc
, &tm
);
1681 if ( fontToUse
&& fnt
&& hfontOld
)
1682 SelectObject(dc
, hfontOld
);
1684 ReleaseDC(hWnd
, dc
);
1691 *descent
= tm
.tmDescent
;
1692 if ( externalLeading
)
1693 *externalLeading
= tm
.tmExternalLeading
;
1696 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1697 // ---------------------------------------------------------------------------
1698 // Caret manipulation
1699 // ---------------------------------------------------------------------------
1701 void wxWindowMSW::CreateCaret(int w
, int h
)
1703 SetCaret(new wxCaret(this, w
, h
));
1706 void wxWindowMSW::CreateCaret(const wxBitmap
*WXUNUSED(bitmap
))
1708 wxFAIL_MSG("not implemented");
1711 void wxWindowMSW::ShowCaret(bool show
)
1713 wxCHECK_RET( m_caret
, "no caret to show" );
1715 m_caret
->Show(show
);
1718 void wxWindowMSW::DestroyCaret()
1723 void wxWindowMSW::SetCaretPos(int x
, int y
)
1725 wxCHECK_RET( m_caret
, "no caret to move" );
1727 m_caret
->Move(x
, y
);
1730 void wxWindowMSW::GetCaretPos(int *x
, int *y
) const
1732 wxCHECK_RET( m_caret
, "no caret to get position of" );
1734 m_caret
->GetPosition(x
, y
);
1736 #endif // wxUSE_CARET
1738 // ---------------------------------------------------------------------------
1740 // ---------------------------------------------------------------------------
1742 #if wxUSE_MENUS_NATIVE
1744 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
1745 // immediately, without waiting for the next event loop iteration
1747 // NB: this function should probably be made public later as it can almost
1748 // surely replace wxYield() elsewhere as well
1749 static void wxYieldForCommandsOnly()
1751 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1752 // want to process it here)
1754 while ( ::PeekMessage(&msg
, (HWND
)0, WM_COMMAND
, WM_COMMAND
, PM_REMOVE
)
1755 && msg
.message
!= WM_QUIT
)
1757 wxTheApp
->DoMessage((WXMSG
*)&msg
);
1760 // If we retrieved a WM_QUIT, insert back into the message queue.
1761 if (msg
.message
== WM_QUIT
)
1762 ::PostQuitMessage(0);
1765 bool wxWindowMSW::DoPopupMenu(wxMenu
*menu
, int x
, int y
)
1767 menu
->SetInvokingWindow(this);
1770 HWND hWnd
= GetHwnd();
1771 HMENU hMenu
= GetHmenuOf(menu
);
1775 ::ClientToScreen(hWnd
, &point
);
1776 wxCurrentPopupMenu
= menu
;
1778 #if !defined(__WXWINCE__)
1779 flags
= TPM_RIGHTBUTTON
;
1781 ::TrackPopupMenu(hMenu
, flags
, point
.x
, point
.y
, 0, hWnd
, NULL
);
1783 // we need to do it righ now as otherwise the events are never going to be
1784 // sent to wxCurrentPopupMenu from HandleCommand()
1786 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1787 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1788 // destroyed as soon as we return (it can be a local variable in the caller
1789 // for example) and so we do need to process the event immediately
1790 wxYieldForCommandsOnly();
1792 wxCurrentPopupMenu
= NULL
;
1794 menu
->SetInvokingWindow(NULL
);
1799 #endif // wxUSE_MENUS_NATIVE
1801 // ===========================================================================
1802 // pre/post message processing
1803 // ===========================================================================
1805 long wxWindowMSW::MSWDefWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1808 return ::CallWindowProc(CASTWNDPROC m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
1810 return ::DefWindowProc(GetHwnd(), nMsg
, wParam
, lParam
);
1813 bool wxWindowMSW::MSWProcessMessage(WXMSG
* pMsg
)
1815 // wxUniversal implements tab traversal itself
1816 #ifndef __WXUNIVERSAL__
1817 if ( m_hWnd
!= 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL
) )
1819 // intercept dialog navigation keys
1820 MSG
*msg
= (MSG
*)pMsg
;
1822 // here we try to do all the job which ::IsDialogMessage() usually does
1825 if ( msg
->message
== WM_KEYDOWN
)
1827 bool bCtrlDown
= wxIsCtrlDown();
1828 bool bShiftDown
= wxIsShiftDown();
1830 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1831 // don't process it if it's the case (except for Ctrl-Tab/Enter
1832 // combinations which are always processed)
1836 lDlgCode
= ::SendMessage(msg
->hwnd
, WM_GETDLGCODE
, 0, 0);
1838 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
1839 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
1840 // it, of course, implies them
1841 if ( lDlgCode
& DLGC_WANTALLKEYS
)
1843 lDlgCode
|= DLGC_WANTTAB
| DLGC_WANTARROWS
;
1847 bool bForward
= TRUE
,
1848 bWindowChange
= FALSE
;
1850 // should we process this message specially?
1851 bool bProcess
= TRUE
;
1852 switch ( msg
->wParam
)
1855 // assume that nobody wants Shift-TAB for himself - if we
1856 // don't do it there is no easy way for a control to grab
1857 // TABs but still let Shift-TAB work as navugation key
1858 if ( (lDlgCode
& DLGC_WANTTAB
) && !bShiftDown
) {
1862 // Ctrl-Tab cycles thru notebook pages
1863 bWindowChange
= bCtrlDown
;
1864 bForward
= !bShiftDown
;
1870 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
1878 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
1884 if ( (lDlgCode
& DLGC_WANTMESSAGE
) && !bCtrlDown
)
1886 // control wants to process Enter itself, don't
1887 // call IsDialogMessage() which would interpret
1891 else if ( lDlgCode
& DLGC_BUTTON
)
1893 // let IsDialogMessage() handle this for all
1894 // buttons except the owner-drawn ones which it
1895 // just seems to ignore
1896 long style
= ::GetWindowLong(msg
->hwnd
, GWL_STYLE
);
1897 if ( (style
& BS_OWNERDRAW
) == BS_OWNERDRAW
)
1899 // emulate the button click
1900 wxWindow
*btn
= wxFindWinFromHandle((WXHWND
)msg
->hwnd
);
1902 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1907 // FIXME: this should be handled by
1908 // wxNavigationKeyEvent handler and not here!!
1912 wxButton
*btn
= wxDynamicCast(GetDefaultItem(),
1914 if ( btn
&& btn
->IsEnabled() )
1916 // if we do have a default button, do press it
1917 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1921 else // no default button
1923 #endif // wxUSE_BUTTON
1924 // this is a quick and dirty test for a text
1926 if ( !(lDlgCode
& DLGC_HASSETSEL
) )
1928 // don't process Enter, the control might
1929 // need it for itself and don't let
1930 // ::IsDialogMessage() have it as it can
1931 // eat the Enter events sometimes
1934 else if (!IsTopLevel())
1936 // if not a top level window, let parent
1940 //else: treat Enter as TAB: pass to the next
1941 // control as this is the best thing to do
1942 // if the text doesn't handle Enter itself
1954 wxNavigationKeyEvent event
;
1955 event
.SetDirection(bForward
);
1956 event
.SetWindowChange(bWindowChange
);
1957 event
.SetEventObject(this);
1959 if ( GetEventHandler()->ProcessEvent(event
) )
1966 // let ::IsDialogMessage() do almost everything and handle just the
1967 // things it doesn't here: Ctrl-TAB for switching notebook pages
1968 if ( msg
->message
== WM_KEYDOWN
)
1970 // don't process system keys here
1971 if ( !(HIWORD(msg
->lParam
) & KF_ALTDOWN
) )
1973 if ( (msg
->wParam
== VK_TAB
) && wxIsCtrlDown() )
1975 // find the first notebook parent and change its page
1976 wxWindow
*win
= this;
1977 wxNotebook
*nbook
= NULL
;
1978 while ( win
&& !nbook
)
1980 nbook
= wxDynamicCast(win
, wxNotebook
);
1981 win
= win
->GetParent();
1986 bool forward
= !wxIsShiftDown();
1988 nbook
->AdvanceSelection(forward
);
1995 // we handle VK_ESCAPE ourselves in wxDialog::OnCharHook() and we
1996 // shouldn't let IsDialogMessage() get it as it _always_ eats the
1997 // message even when there is no cancel button and when the message is
1998 // needed by the control itself: in particular, it prevents the tree in
1999 // place edit control from being closed with Escape in a dialog
2000 if ( msg
->message
!= WM_KEYDOWN
|| msg
->wParam
!= VK_ESCAPE
)
2002 // ::IsDialogMessage() is broken and may sometimes hang the
2003 // application by going into an infinite loop, so we try to detect
2004 // [some of] the situatations when this may happen and not call it
2007 // assume we can call it by default
2008 bool canSafelyCallIsDlgMsg
= TRUE
;
2010 HWND hwndFocus
= ::GetFocus();
2012 // if the currently focused window itself has WS_EX_CONTROLPARENT style, ::IsDialogMessage() will also enter
2013 // an infinite loop, because it will recursively check the child
2014 // windows but not the window itself and so if none of the children
2015 // accepts focus it loops forever (as it only stops when it gets
2016 // back to the window it started from)
2018 // while it is very unusual that a window with WS_EX_CONTROLPARENT
2019 // style has the focus, it can happen. One such possibility is if
2020 // all windows are either toplevel, wxDialog, wxPanel or static
2021 // controls and no window can actually accept keyboard input.
2022 #if !defined(__WXWINCE__)
2023 if ( ::GetWindowLong(hwndFocus
, GWL_EXSTYLE
) & WS_EX_CONTROLPARENT
)
2025 // passimistic by default
2026 canSafelyCallIsDlgMsg
= FALSE
;
2027 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
2029 node
= node
->GetNext() )
2031 wxWindow
* const win
= node
->GetData();
2032 if ( win
->AcceptsFocus() &&
2033 !(::GetWindowLong(GetHwndOf(win
), GWL_EXSTYLE
) &
2034 WS_EX_CONTROLPARENT
) )
2036 // it shouldn't hang...
2037 canSafelyCallIsDlgMsg
= TRUE
;
2043 #endif // !__WXWINCE__
2045 if ( canSafelyCallIsDlgMsg
)
2047 // ::IsDialogMessage() can enter in an infinite loop when the
2048 // currently focused window is disabled or hidden and its
2049 // parent has WS_EX_CONTROLPARENT style, so don't call it in
2053 if ( !::IsWindowEnabled(hwndFocus
) ||
2054 !::IsWindowVisible(hwndFocus
) )
2056 // it would enter an infinite loop if we do this!
2057 canSafelyCallIsDlgMsg
= FALSE
;
2062 if ( !(::GetWindowLong(hwndFocus
, GWL_STYLE
) & WS_CHILD
) )
2064 // it's a top level window, don't go further -- e.g. even
2065 // if the parent of a dialog is disabled, this doesn't
2066 // break navigation inside the dialog
2070 hwndFocus
= ::GetParent(hwndFocus
);
2074 // let IsDialogMessage() have the message if it's safe to call it
2075 if ( canSafelyCallIsDlgMsg
&& ::IsDialogMessage(GetHwnd(), msg
) )
2077 // IsDialogMessage() did something...
2082 #endif // __WXUNIVERSAL__
2087 // relay mouse move events to the tooltip control
2088 MSG
*msg
= (MSG
*)pMsg
;
2089 if ( msg
->message
== WM_MOUSEMOVE
)
2090 m_tooltip
->RelayEvent(pMsg
);
2092 #endif // wxUSE_TOOLTIPS
2097 bool wxWindowMSW::MSWTranslateMessage(WXMSG
* pMsg
)
2099 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2100 return m_acceleratorTable
.Translate(this, pMsg
);
2104 #endif // wxUSE_ACCEL
2107 bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG
* WXUNUSED(pMsg
))
2109 // preprocess all messages by default
2113 // ---------------------------------------------------------------------------
2114 // message params unpackers
2115 // ---------------------------------------------------------------------------
2117 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2118 WORD
*id
, WXHWND
*hwnd
, WORD
*cmd
)
2120 *id
= LOWORD(wParam
);
2121 *hwnd
= (WXHWND
)lParam
;
2122 *cmd
= HIWORD(wParam
);
2125 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2126 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2128 *state
= LOWORD(wParam
);
2129 *minimized
= HIWORD(wParam
);
2130 *hwnd
= (WXHWND
)lParam
;
2133 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2134 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2136 *code
= LOWORD(wParam
);
2137 *pos
= HIWORD(wParam
);
2138 *hwnd
= (WXHWND
)lParam
;
2141 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2142 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2144 #ifndef __WXMICROWIN__
2145 *nCtlColor
= CTLCOLOR_BTN
;
2146 *hwnd
= (WXHWND
)lParam
;
2147 *hdc
= (WXHDC
)wParam
;
2151 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2152 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2154 *item
= (WXWORD
)wParam
;
2155 *flags
= HIWORD(wParam
);
2156 *hmenu
= (WXHMENU
)lParam
;
2159 // ---------------------------------------------------------------------------
2160 // Main wxWindows window proc and the window proc for wxWindow
2161 // ---------------------------------------------------------------------------
2163 // Hook for new window just as it's being created, when the window isn't yet
2164 // associated with the handle
2165 static wxWindowMSW
*gs_winBeingCreated
= NULL
;
2167 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2168 // window being created and insures that it's always unset back later
2169 wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW
*winBeingCreated
)
2171 gs_winBeingCreated
= winBeingCreated
;
2174 wxWindowCreationHook::~wxWindowCreationHook()
2176 gs_winBeingCreated
= NULL
;
2180 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
2182 // trace all messages - useful for the debugging
2184 wxLogTrace(wxTraceMessages
,
2185 wxT("Processing %s(hWnd=%08lx, wParam=%8lx, lParam=%8lx)"),
2186 wxGetMessageName(message
), (long)hWnd
, (long)wParam
, lParam
);
2187 #endif // __WXDEBUG__
2189 wxWindowMSW
*wnd
= wxFindWinFromHandle((WXHWND
) hWnd
);
2191 // when we get the first message for the HWND we just created, we associate
2192 // it with wxWindow stored in gs_winBeingCreated
2193 if ( !wnd
&& gs_winBeingCreated
)
2195 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2196 wnd
= gs_winBeingCreated
;
2197 gs_winBeingCreated
= NULL
;
2198 wnd
->SetHWND((WXHWND
)hWnd
);
2204 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2206 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2211 long wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2213 // did we process the message?
2214 bool processed
= FALSE
;
2225 // for most messages we should return 0 when we do process the message
2233 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2236 // return 0 to allow window creation
2237 rc
.result
= mayCreate
? 0 : -1;
2243 // never set processed to TRUE and *always* pass WM_DESTROY to
2244 // DefWindowProc() as Windows may do some internal cleanup when
2245 // processing it and failing to pass the message along may cause
2246 // memory and resource leaks!
2247 (void)HandleDestroy();
2251 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2254 #if !defined(__WXWINCE__)
2257 LPRECT pRect
= (LPRECT
)lParam
;
2259 rc
.SetLeft(pRect
->left
);
2260 rc
.SetTop(pRect
->top
);
2261 rc
.SetRight(pRect
->right
);
2262 rc
.SetBottom(pRect
->bottom
);
2263 processed
= HandleMoving(rc
);
2265 pRect
->left
= rc
.GetLeft();
2266 pRect
->top
= rc
.GetTop();
2267 pRect
->right
= rc
.GetRight();
2268 pRect
->bottom
= rc
.GetBottom();
2279 // we're not interested in these messages at all
2282 case SIZE_MINIMIZED
:
2283 // we shouldn't send sizev events for these messages as the
2284 // client size may be negative which breaks existing code
2286 // OTOH we might send another (wxMinimizedEvent?) one or
2287 // add an additional parameter to wxSizeEvent if this is
2288 // useful to anybody
2292 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2293 // fall through nevertheless
2295 case SIZE_MAXIMIZED
:
2297 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
),
2302 #if !defined(__WXWINCE__)
2305 LPRECT pRect
= (LPRECT
)lParam
;
2307 rc
.SetLeft(pRect
->left
);
2308 rc
.SetTop(pRect
->top
);
2309 rc
.SetRight(pRect
->right
);
2310 rc
.SetBottom(pRect
->bottom
);
2311 processed
= HandleSizing(rc
);
2313 pRect
->left
= rc
.GetLeft();
2314 pRect
->top
= rc
.GetTop();
2315 pRect
->right
= rc
.GetRight();
2316 pRect
->bottom
= rc
.GetBottom();
2322 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
2323 case WM_ACTIVATEAPP
:
2324 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2330 WXWORD state
, minimized
;
2332 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2334 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2339 processed
= HandleSetFocus((WXHWND
)(HWND
)wParam
);
2343 processed
= HandleKillFocus((WXHWND
)(HWND
)wParam
);
2347 processed
= HandlePaint();
2351 #ifdef __WXUNIVERSAL__
2352 // Universal uses its own wxFrame/wxDialog, so we don't receive
2353 // close events unless we have this.
2358 // don't let the DefWindowProc() destroy our window - we'll do it
2359 // ourselves in ~wxWindow
2366 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2370 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2371 GET_Y_LPARAM(lParam
),
2375 #if wxUSE_MOUSEWHEEL
2377 processed
= HandleMouseWheel(wParam
, lParam
);
2381 case WM_LBUTTONDOWN
:
2383 case WM_LBUTTONDBLCLK
:
2384 case WM_RBUTTONDOWN
:
2386 case WM_RBUTTONDBLCLK
:
2387 case WM_MBUTTONDOWN
:
2389 case WM_MBUTTONDBLCLK
:
2391 #ifdef __WXMICROWIN__
2392 // MicroWindows seems to ignore the fact that a window is
2393 // disabled. So catch mouse events and throw them away if
2395 wxWindowMSW
* win
= this;
2398 if (!win
->IsEnabled())
2404 win
= win
->GetParent();
2405 if ( !win
|| win
->IsTopLevel() )
2412 #endif // __WXMICROWIN__
2413 int x
= GET_X_LPARAM(lParam
),
2414 y
= GET_Y_LPARAM(lParam
);
2416 // redirect the event to a static control if necessary by
2417 // finding one under mouse
2419 if ( GetCapture() == this )
2421 // but don't do it if the mouse is captured by this window
2422 // because then it should really get this event itself
2427 win
= FindWindowForMouseEvent(this, &x
, &y
);
2429 // this should never happen
2430 wxCHECK_MSG( win
, 0,
2431 _T("FindWindowForMouseEvent() returned NULL") );
2433 // for the standard classes their WndProc sets the focus to
2434 // them anyhow and doing it from here results in some weird
2435 // problems, but for our windows we want them to acquire
2436 // focus when clicked
2437 if ( !win
->IsOfStandardClass() )
2439 if ( message
== WM_LBUTTONDOWN
&& win
->AcceptsFocus() )
2444 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2453 case MM_JOY1BUTTONDOWN
:
2454 case MM_JOY2BUTTONDOWN
:
2455 case MM_JOY1BUTTONUP
:
2456 case MM_JOY2BUTTONUP
:
2457 processed
= HandleJoystickEvent(message
,
2458 GET_X_LPARAM(lParam
),
2459 GET_Y_LPARAM(lParam
),
2462 #endif // __WXMICROWIN__
2465 processed
= HandleSysCommand(wParam
, lParam
);
2472 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2474 processed
= HandleCommand(id
, cmd
, hwnd
);
2479 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
2482 // for these messages we must return TRUE if process the message
2485 case WM_MEASUREITEM
:
2487 int idCtrl
= (UINT
)wParam
;
2488 if ( message
== WM_DRAWITEM
)
2490 processed
= MSWOnDrawItem(idCtrl
,
2491 (WXDRAWITEMSTRUCT
*)lParam
);
2495 processed
= MSWOnMeasureItem(idCtrl
,
2496 (WXMEASUREITEMSTRUCT
*)lParam
);
2503 #endif // defined(WM_DRAWITEM)
2506 if ( !IsOfStandardClass() )
2508 // we always want to get the char events
2509 rc
.result
= DLGC_WANTCHARS
;
2511 if ( GetWindowStyleFlag() & wxWANTS_CHARS
)
2513 // in fact, we want everything
2514 rc
.result
|= DLGC_WANTARROWS
|
2521 //else: get the dlg code from the DefWindowProc()
2526 // If this has been processed by an event handler, return 0 now
2527 // (we've handled it).
2528 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
2529 if ( m_lastKeydownProcessed
)
2538 // we consider these message "not interesting" to OnChar, so
2539 // just don't do anything more with them
2549 // avoid duplicate messages to OnChar for these ASCII keys:
2550 // they will be translated by TranslateMessage() and received
2572 // but set processed to FALSE, not TRUE to still pass them
2573 // to the control's default window proc - otherwise
2574 // built-in keyboard handling won't work
2579 // special case of VK_APPS: treat it the same as right mouse
2580 // click because both usually pop up a context menu
2586 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2587 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, x
, y
, flags
);
2593 // do generate a CHAR event
2594 processed
= HandleChar((WORD
)wParam
, lParam
);
2597 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
2604 // special case of VK_APPS: treat it the same as right mouse button
2605 if ( wParam
== VK_APPS
)
2610 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2611 processed
= HandleMouseEvent(WM_RBUTTONUP
, x
, y
, flags
);
2616 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
2621 case WM_CHAR
: // Always an ASCII character
2622 if ( m_lastKeydownProcessed
)
2624 // The key was handled in the EVT_KEY_DOWN and handling
2625 // a key in an EVT_KEY_DOWN handler is meant, by
2626 // design, to prevent EVT_CHARs from happening
2627 m_lastKeydownProcessed
= FALSE
;
2632 processed
= HandleChar((WORD
)wParam
, lParam
, TRUE
);
2638 processed
= HandleHotKey((WORD
)wParam
, lParam
);
2640 #endif // wxUSE_HOTKEY
2647 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
2649 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
2655 // CTLCOLOR messages are sent by children to query the parent for their
2656 // colors#ifndef __WXMICROWIN__
2657 #ifndef __WXMICROWIN__
2658 case WM_CTLCOLORMSGBOX
:
2659 case WM_CTLCOLOREDIT
:
2660 case WM_CTLCOLORLISTBOX
:
2661 case WM_CTLCOLORBTN
:
2662 case WM_CTLCOLORDLG
:
2663 case WM_CTLCOLORSCROLLBAR
:
2664 case WM_CTLCOLORSTATIC
:
2669 UnpackCtlColor(wParam
, lParam
, &nCtlColor
, &hdc
, &hwnd
);
2671 processed
= HandleCtlColor(&rc
.hBrush
,
2680 #endif // !__WXMICROWIN__
2682 case WM_SYSCOLORCHANGE
:
2683 // the return value for this message is ignored
2684 processed
= HandleSysColorChange();
2687 #if !defined(__WXWINCE__)
2688 case WM_DISPLAYCHANGE
:
2689 processed
= HandleDisplayChange();
2693 case WM_PALETTECHANGED
:
2694 processed
= HandlePaletteChanged((WXHWND
) (HWND
) wParam
);
2697 case WM_CAPTURECHANGED
:
2698 processed
= HandleCaptureChanged((WXHWND
) (HWND
) lParam
);
2701 case WM_QUERYNEWPALETTE
:
2702 processed
= HandleQueryNewPalette();
2706 processed
= HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2709 // we processed the message, i.e. erased the background
2714 #if !defined(__WXWINCE__)
2716 processed
= HandleDropFiles(wParam
);
2721 processed
= HandleInitDialog((WXHWND
)(HWND
)wParam
);
2725 // we never set focus from here
2730 #if !defined(__WXWINCE__)
2731 case WM_QUERYENDSESSION
:
2732 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
2736 processed
= HandleEndSession(wParam
!= 0, lParam
);
2739 case WM_GETMINMAXINFO
:
2740 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
2745 processed
= HandleSetCursor((WXHWND
)(HWND
)wParam
,
2746 LOWORD(lParam
), // hit test
2747 HIWORD(lParam
)); // mouse msg
2751 // returning TRUE stops the DefWindowProc() from further
2752 // processing this message - exactly what we need because we've
2753 // just set the cursor.
2758 #if wxUSE_ACCESSIBILITY
2761 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
2762 LPARAM dwObjId
= (LPARAM
) (DWORD
) lParam
;
2764 if (dwObjId
== OBJID_CLIENT
&& GetOrCreateAccessible())
2766 return LresultFromObject(IID_IAccessible
, wParam
, (IUnknown
*) GetAccessible()->GetIAccessible());
2772 #if defined(WM_HELP)
2775 // HELPINFO doesn't seem to be supported on WinCE.
2777 HELPINFO
* info
= (HELPINFO
*) lParam
;
2778 // Don't yet process menu help events, just windows
2779 if (info
->iContextType
== HELPINFO_WINDOW
)
2782 wxWindowMSW
* subjectOfHelp
= this;
2783 bool eventProcessed
= FALSE
;
2784 while (subjectOfHelp
&& !eventProcessed
)
2786 wxHelpEvent
helpEvent(wxEVT_HELP
,
2787 subjectOfHelp
->GetId(),
2791 wxPoint(info
->MousePos
.x
, info
->MousePos
.y
)
2795 helpEvent
.SetEventObject(this);
2797 GetEventHandler()->ProcessEvent(helpEvent
);
2799 // Go up the window hierarchy until the event is
2801 subjectOfHelp
= subjectOfHelp
->GetParent();
2804 processed
= eventProcessed
;
2807 else if (info
->iContextType
== HELPINFO_MENUITEM
)
2809 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
2810 helpEvent
.SetEventObject(this);
2811 processed
= GetEventHandler()->ProcessEvent(helpEvent
);
2814 //else: processed is already FALSE
2820 #if !defined(__WXWINCE__)
2821 case WM_CONTEXTMENU
:
2823 // we don't convert from screen to client coordinates as
2824 // the event may be handled by a parent window
2825 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2827 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2828 processed
= GetEventHandler()->ProcessEvent(evtCtx
);
2834 // we're only interested in our own menus, not MF_SYSMENU
2835 if ( HIWORD(wParam
) == MF_POPUP
)
2837 // handle menu chars for ownerdrawn menu items
2838 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
2839 if ( i
!= wxNOT_FOUND
)
2841 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
2851 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
2852 wxGetMessageName(message
));
2853 #endif // __WXDEBUG__
2854 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
2860 // ----------------------------------------------------------------------------
2861 // wxWindow <-> HWND map
2862 // ----------------------------------------------------------------------------
2864 wxWinHashTable
*wxWinHandleHash
= NULL
;
2866 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
)
2868 return wxWinHandleHash
->Get((long)hWnd
);
2871 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
)
2873 // adding NULL hWnd is (first) surely a result of an error and
2874 // (secondly) breaks menu command processing
2875 wxCHECK_RET( hWnd
!= (HWND
)NULL
,
2876 wxT("attempt to add a NULL hWnd to window list ignored") );
2878 wxWindow
*oldWin
= wxFindWinFromHandle((WXHWND
) hWnd
);
2880 if ( oldWin
&& (oldWin
!= win
) )
2882 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
2883 (int) hWnd
, win
->GetClassInfo()->GetClassName());
2886 #endif // __WXDEBUG__
2889 wxWinHandleHash
->Put((long)hWnd
, (wxWindow
*)win
);
2893 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
2895 wxWinHandleHash
->Delete((long)win
->GetHWND());
2898 // ----------------------------------------------------------------------------
2899 // various MSW speciic class dependent functions
2900 // ----------------------------------------------------------------------------
2902 // Default destroyer - override if you destroy it in some other way
2903 // (e.g. with MDI child windows)
2904 void wxWindowMSW::MSWDestroyWindow()
2908 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
2911 int& w
, int& h
) const
2913 static const int DEFAULT_Y
= 200;
2914 static const int DEFAULT_H
= 250;
2916 bool nonDefault
= FALSE
;
2920 // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2921 // just as well set it to CW_USEDEFAULT as well
2927 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
2928 // neither because it is not handled as a special value by Windows then
2929 // and so we have to choose some default value for it
2931 y
= pos
.y
== -1 ? DEFAULT_Y
: pos
.y
;
2937 NB: there used to be some code here which set the initial size of the
2938 window to the client size of the parent if no explicit size was
2939 specified. This was wrong because wxWindows programs often assume
2940 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
2941 it. To see why, you should understand that Windows sends WM_SIZE from
2942 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
2943 from some base class ctor and so this WM_SIZE is not processed in the
2944 real class' OnSize() (because it's not fully constructed yet and the
2945 event goes to some base class OnSize() instead). So the WM_SIZE we
2946 rely on is the one sent when the parent frame resizes its children
2947 but here is the problem: if the child already has just the right
2948 size, nothing will happen as both wxWindows and Windows check for
2949 this and ignore any attempts to change the window size to the size it
2950 already has - so no WM_SIZE would be sent.
2954 // as above, h is not used at all in this case anyhow
2960 // and, again as above, we can't set the height to CW_USEDEFAULT here
2962 h
= size
.y
== -1 ? DEFAULT_H
: size
.y
;
2970 WXHWND
wxWindowMSW::MSWGetParent() const
2972 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
2975 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
2976 const wxChar
*title
,
2980 WXDWORD extendedStyle
)
2982 // choose the position/size for the new window
2984 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
2986 // controlId is menu handle for the top level windows, so set it to 0
2987 // unless we're creating a child window
2988 int controlId
= style
& WS_CHILD
? GetId() : 0;
2990 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
2991 // which is the same but without CS_[HV]REDRAW class styles so using it
2992 // ensures that the window is not fully repainted on each resize
2993 wxString
className(wclass
);
2994 if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE
)
2996 className
+= wxT("NR");
2999 // do create the window
3000 wxWindowCreationHook
hook(this);
3003 if (extendedStyle
== 0)
3005 m_hWnd
= (WXHWND
)::CreateWindow
3008 title
? title
: wxEmptyString
,
3011 (HWND
)MSWGetParent(),
3014 NULL
// no extra data
3020 m_hWnd
= (WXHWND
)::CreateWindowEx
3024 title
? title
: wxEmptyString
,
3027 (HWND
)MSWGetParent(),
3030 NULL
// no extra data
3036 wxLogSysError(_("Can't create window of class %s"), wclass
);
3041 SubclassWin(m_hWnd
);
3043 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
3048 // ===========================================================================
3049 // MSW message handlers
3050 // ===========================================================================
3052 // ---------------------------------------------------------------------------
3054 // ---------------------------------------------------------------------------
3058 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3060 #ifndef __WXMICROWIN__
3061 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3062 HWND hWnd
= hdr
->hwndFrom
;
3063 wxWindow
*win
= wxFindWinFromHandle((WXHWND
)hWnd
);
3065 // if the control is one of our windows, let it handle the message itself
3068 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3071 // VZ: why did we do it? normally this is unnecessary and, besides, it
3072 // breaks the message processing for the toolbars because the tooltip
3073 // notifications were being forwarded to the toolbar child controls
3074 // (if it had any) before being passed to the toolbar itself, so in my
3075 // example the tooltip for the combobox was always shown instead of the
3076 // correct button tooltips
3078 // try all our children
3079 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3082 wxWindow
*child
= node
->GetData();
3083 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3088 node
= node
->GetNext();
3092 // by default, handle it ourselves
3093 return MSWOnNotify(idCtrl
, lParam
, result
);
3094 #else // __WXMICROWIN__
3101 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3103 const wxString
& ttip
)
3105 // I don't know why it happens, but the versions of comctl32.dll starting
3106 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3107 // this message is supposed to be sent to Unicode programs only) -- hence
3108 // we need to handle it as well, otherwise no tooltips will be shown in
3111 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
) || ttip
.empty() )
3113 // not a tooltip message or no tooltip to show anyhow
3118 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3121 if ( code
== (WXUINT
) TTN_NEEDTEXTA
)
3123 // we pass just the pointer as we store the string internally anyhow
3124 ttText
->lpszText
= (char *)ttip
.c_str();
3126 else // TTN_NEEDTEXTW
3130 // in Unicode mode this is just what we need
3131 ttText
->lpszText
= (wxChar
*)ttip
.c_str();
3133 MultiByteToWideChar(CP_ACP
, 0, ttip
, ttip
.length()+1,
3134 (wchar_t *)ttText
->szText
,
3135 sizeof(ttText
->szText
) / sizeof(wchar_t));
3136 #endif // Unicode/!Unicode
3142 #endif // wxUSE_TOOLTIPS
3144 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3146 WXLPARAM
* WXUNUSED(result
))
3151 NMHDR
* hdr
= (NMHDR
*)lParam
;
3152 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3158 #endif // wxUSE_TOOLTIPS
3165 // ---------------------------------------------------------------------------
3166 // end session messages
3167 // ---------------------------------------------------------------------------
3169 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3172 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, -1);
3173 event
.SetEventObject(wxTheApp
);
3174 event
.SetCanVeto(TRUE
);
3175 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3177 bool rc
= wxTheApp
->ProcessEvent(event
);
3181 // we may end only if the app didn't veto session closing (double
3183 *mayEnd
= !event
.GetVeto();
3192 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3195 // do nothing if the session isn't ending
3200 if ( (this != wxTheApp
->GetTopWindow()) )
3203 wxCloseEvent
event(wxEVT_END_SESSION
, -1);
3204 event
.SetEventObject(wxTheApp
);
3205 event
.SetCanVeto(FALSE
);
3206 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3208 return wxTheApp
->ProcessEvent(event
);
3214 // ---------------------------------------------------------------------------
3215 // window creation/destruction
3216 // ---------------------------------------------------------------------------
3218 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs
, bool *mayCreate
)
3220 // if we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
3221 // parent as well as otherwise several Win32 functions using
3222 // GetNextDlgTabItem() to iterate over all controls such as
3223 // IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
3224 // all of them iterate over all the controls starting from the focus and
3225 // stop iterating when they get back to the focus but unless all parents
3226 // have WS_EX_CONTROLPARENT bit set, they would never get back to focus
3228 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3230 // there is no need to do anything for the top level windows
3231 const wxWindow
*parent
= GetParent();
3232 while ( parent
&& !parent
->IsTopLevel() )
3234 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
3235 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
3237 // force the parent to have this style
3238 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
3239 exStyle
| WS_EX_CONTROLPARENT
);
3242 parent
= parent
->GetParent();
3247 // TODO: should generate this event from WM_NCCREATE
3248 wxWindowCreateEvent
event((wxWindow
*)this);
3249 (void)GetEventHandler()->ProcessEvent(event
);
3256 bool wxWindowMSW::HandleDestroy()
3260 // delete our drop target if we've got one
3261 #if wxUSE_DRAG_AND_DROP
3262 if ( m_dropTarget
!= NULL
)
3264 m_dropTarget
->Revoke(m_hWnd
);
3266 delete m_dropTarget
;
3267 m_dropTarget
= NULL
;
3269 #endif // wxUSE_DRAG_AND_DROP
3271 // WM_DESTROY handled
3275 // ---------------------------------------------------------------------------
3277 // ---------------------------------------------------------------------------
3279 bool wxWindowMSW::HandleActivate(int state
,
3280 bool WXUNUSED(minimized
),
3281 WXHWND
WXUNUSED(activate
))
3283 wxActivateEvent
event(wxEVT_ACTIVATE
,
3284 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3286 event
.SetEventObject(this);
3288 return GetEventHandler()->ProcessEvent(event
);
3291 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3293 // notify the parent keeping track of focus for the kbd navigation
3294 // purposes that we got it
3295 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3296 (void)GetEventHandler()->ProcessEvent(eventFocus
);
3302 m_caret
->OnSetFocus();
3304 #endif // wxUSE_CARET
3307 // If it's a wxTextCtrl don't send the event as it will be done
3308 // after the control gets to process it from EN_FOCUS handler
3309 if ( wxDynamicCastThis(wxTextCtrl
) )
3313 #endif // wxUSE_TEXTCTRL
3315 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3316 event
.SetEventObject(this);
3318 // wxFindWinFromHandle() may return NULL, it is ok
3319 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3321 return GetEventHandler()->ProcessEvent(event
);
3324 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
3330 m_caret
->OnKillFocus();
3332 #endif // wxUSE_CARET
3335 // If it's a wxTextCtrl don't send the event as it will be done
3336 // after the control gets to process it.
3337 wxTextCtrl
*ctrl
= wxDynamicCastThis(wxTextCtrl
);
3344 // Don't send the event when in the process of being deleted. This can
3345 // only cause problems if the event handler tries to access the object.
3346 if ( m_isBeingDeleted
)
3351 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
3352 event
.SetEventObject(this);
3354 // wxFindWinFromHandle() may return NULL, it is ok
3355 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3357 return GetEventHandler()->ProcessEvent(event
);
3360 // ---------------------------------------------------------------------------
3362 // ---------------------------------------------------------------------------
3364 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
3366 wxShowEvent
event(GetId(), show
);
3367 event
.m_eventObject
= this;
3369 return GetEventHandler()->ProcessEvent(event
);
3372 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
3374 wxInitDialogEvent
event(GetId());
3375 event
.m_eventObject
= this;
3377 return GetEventHandler()->ProcessEvent(event
);
3380 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
3382 #if defined (__WXMICROWIN__) || defined(__WXWINCE__)
3384 #else // __WXMICROWIN__
3385 HDROP hFilesInfo
= (HDROP
) wParam
;
3387 // Get the total number of files dropped
3388 UINT gwFilesDropped
= ::DragQueryFile
3396 wxString
*files
= new wxString
[gwFilesDropped
];
3397 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
3399 // first get the needed buffer length (+1 for terminating NUL)
3400 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
3402 // and now get the file name
3403 ::DragQueryFile(hFilesInfo
, wIndex
,
3404 wxStringBuffer(files
[wIndex
], len
), len
);
3406 DragFinish (hFilesInfo
);
3408 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
3409 event
.m_eventObject
= this;
3412 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
3413 event
.m_pos
.x
= dropPoint
.x
;
3414 event
.m_pos
.y
= dropPoint
.y
;
3416 return GetEventHandler()->ProcessEvent(event
);
3421 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
3423 int WXUNUSED(mouseMsg
))
3425 #ifndef __WXMICROWIN__
3426 // the logic is as follows:
3427 // -1. don't set cursor for non client area, including but not limited to
3428 // the title bar, scrollbars, &c
3429 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
3430 // 1. if we have the cursor set it unless wxIsBusy()
3431 // 2. if we're a top level window, set some cursor anyhow
3432 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
3434 if ( nHitTest
!= HTCLIENT
)
3439 HCURSOR hcursor
= 0;
3441 // first ask the user code - it may wish to set the cursor in some very
3442 // specific way (for example, depending on the current position)
3444 if ( !::GetCursorPos(&pt
) )
3446 wxLogLastError(wxT("GetCursorPos"));
3451 ScreenToClient(&x
, &y
);
3452 wxSetCursorEvent
event(x
, y
);
3454 bool processedEvtSetCursor
= GetEventHandler()->ProcessEvent(event
);
3455 if ( processedEvtSetCursor
&& event
.HasCursor() )
3457 hcursor
= GetHcursorOf(event
.GetCursor());
3462 bool isBusy
= wxIsBusy();
3464 // the test for processedEvtSetCursor is here to prevent using m_cursor
3465 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3466 // it - this is a way to say that our cursor shouldn't be used for this
3468 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
3470 hcursor
= GetHcursorOf(m_cursor
);
3477 hcursor
= wxGetCurrentBusyCursor();
3479 else if ( !hcursor
)
3481 const wxCursor
*cursor
= wxGetGlobalCursor();
3482 if ( cursor
&& cursor
->Ok() )
3484 hcursor
= GetHcursorOf(*cursor
);
3492 // wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3494 ::SetCursor(hcursor
);
3496 // cursor set, stop here
3499 #endif // __WXMICROWIN__
3501 // pass up the window chain
3505 // ---------------------------------------------------------------------------
3506 // owner drawn stuff
3507 // ---------------------------------------------------------------------------
3509 bool wxWindowMSW::MSWOnDrawItem(int id
, WXDRAWITEMSTRUCT
*itemStruct
)
3511 #if wxUSE_OWNER_DRAWN
3513 #if wxUSE_MENUS_NATIVE
3514 // is it a menu item?
3515 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
3516 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
3518 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
3520 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3522 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3523 // the DC from being released
3524 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
3525 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
3526 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
3527 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
3529 return pMenuItem
->OnDrawItem
3533 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
3534 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
3537 #endif // wxUSE_MENUS_NATIVE
3539 #endif // USE_OWNER_DRAWN
3543 #if wxUSE_OWNER_DRAWN
3544 wxWindow
*item
= FindItem(id
);
3545 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3546 return ((wxControl
*)item
)->MSWOnDraw(itemStruct
);
3547 #elif !defined(__WXUNIVERSAL__)
3548 // we may still have owner-drawn buttons internally because we have to make
3549 // them owner-drawn to support colour change
3550 wxWindow
*item
= FindItem(id
);
3551 if ( item
&& item
->IsKindOf(CLASSINFO(wxButton
)) )
3552 return ((wxButton
*)item
)->MSWOnDraw(itemStruct
);
3553 #endif // USE_OWNER_DRAWN
3555 #endif // wxUSE_CONTROLS
3560 bool wxWindowMSW::MSWOnMeasureItem(int id
, WXMEASUREITEMSTRUCT
*itemStruct
)
3562 #if wxUSE_OWNER_DRAWN
3563 // is it a menu item?
3564 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
3565 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
3567 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
3569 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3571 return pMenuItem
->OnMeasureItem(&pMeasureStruct
->itemWidth
,
3572 &pMeasureStruct
->itemHeight
);
3575 wxWindow
*item
= FindItem(id
);
3576 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3578 return ((wxControl
*)item
)->MSWOnMeasure(itemStruct
);
3580 #endif // owner-drawn menus
3584 // ---------------------------------------------------------------------------
3585 // colours and palettes
3586 // ---------------------------------------------------------------------------
3588 bool wxWindowMSW::HandleSysColorChange()
3590 wxSysColourChangedEvent event
;
3591 event
.SetEventObject(this);
3593 (void)GetEventHandler()->ProcessEvent(event
);
3595 // always let the system carry on the default processing to allow the
3596 // native controls to react to the colours update
3600 bool wxWindowMSW::HandleDisplayChange()
3602 wxDisplayChangedEvent event
;
3603 event
.SetEventObject(this);
3605 return GetEventHandler()->ProcessEvent(event
);
3608 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
,
3616 #ifndef __WXMICROWIN__
3617 WXHBRUSH hBrush
= 0;
3622 if ( nCtlColor
== CTLCOLOR_DLG
)
3625 hBrush
= OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3630 wxControl
*item
= (wxControl
*)FindItemByHWND(pWnd
, TRUE
);
3632 hBrush
= item
->OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3634 #endif // wxUSE_CONTROLS
3640 #else // __WXMICROWIN__
3645 // Define for each class of dialog and control
3646 WXHBRUSH
wxWindowMSW::OnCtlColor(WXHDC
WXUNUSED(hDC
),
3647 WXHWND
WXUNUSED(hWnd
),
3648 WXUINT
WXUNUSED(nCtlColor
),
3649 WXUINT
WXUNUSED(message
),
3650 WXWPARAM
WXUNUSED(wParam
),
3651 WXLPARAM
WXUNUSED(lParam
))
3656 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
3659 // same as below except we don't respond to our own messages
3660 if ( hWndPalChange
!= GetHWND() )
3662 // check to see if we our our parents have a custom palette
3663 wxWindowMSW
*win
= this;
3664 while ( win
&& !win
->HasCustomPalette() )
3666 win
= win
->GetParent();
3669 if ( win
&& win
->HasCustomPalette() )
3671 // realize the palette to see whether redrawing is needed
3672 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
3673 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3674 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3676 int result
= ::RealizePalette(hdc
);
3678 // restore the palette (before releasing the DC)
3679 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3680 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3681 ::RealizePalette(hdc
);
3682 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
3684 // now check for the need to redraw
3686 InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
3690 #endif // wxUSE_PALETTE
3692 wxPaletteChangedEvent
event(GetId());
3693 event
.SetEventObject(this);
3694 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
3696 return GetEventHandler()->ProcessEvent(event
);
3699 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
3701 wxMouseCaptureChangedEvent
event(GetId(), wxFindWinFromHandle(hWndGainedCapture
));
3702 event
.SetEventObject(this);
3704 return GetEventHandler()->ProcessEvent(event
);
3707 bool wxWindowMSW::HandleQueryNewPalette()
3711 // check to see if we our our parents have a custom palette
3712 wxWindowMSW
*win
= this;
3713 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
3714 if (win
->HasCustomPalette()) {
3715 /* realize the palette to see whether redrawing is needed */
3716 HDC hdc
= GetDC((HWND
) GetHWND());
3717 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3718 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
3720 int result
= ::RealizePalette(hdc
);
3721 /* restore the palette (before releasing the DC) */
3722 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3723 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
3724 ::RealizePalette(hdc
);
3725 ::ReleaseDC((HWND
) GetHWND(), hdc
);
3726 /* now check for the need to redraw */
3728 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
3730 #endif // wxUSE_PALETTE
3732 wxQueryNewPaletteEvent
event(GetId());
3733 event
.SetEventObject(this);
3735 return GetEventHandler()->ProcessEvent(event
) && event
.GetPaletteRealized();
3738 // Responds to colour changes: passes event on to children.
3739 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
3741 // the top level window also reset the standard colour map as it might have
3742 // changed (there is no need to do it for the non top level windows as we
3743 // only have to do it once)
3747 gs_hasStdCmap
= FALSE
;
3749 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3752 // Only propagate to non-top-level windows because Windows already
3753 // sends this event to all top-level ones
3754 wxWindow
*win
= node
->GetData();
3755 if ( !win
->IsTopLevel() )
3757 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3758 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3759 // the standard controls
3760 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
3763 node
= node
->GetNext();
3766 // update the colours we use if they were not set explicitly by the user:
3767 // this must be done or OnCtlColor() would continue to use the old colours
3770 m_foregroundColour
= wxSystemSettings::
3771 GetSystemColour(wxSYS_COLOUR_WINDOWTEXT
);
3776 m_backgroundColour
= wxSystemSettings::
3777 GetSystemColour(wxSYS_COLOUR_BTNFACE
);
3781 extern wxCOLORMAP
*wxGetStdColourMap()
3783 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
3784 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
3786 if ( !gs_hasStdCmap
)
3788 static bool s_coloursInit
= FALSE
;
3790 if ( !s_coloursInit
)
3792 // When a bitmap is loaded, the RGB values can change (apparently
3793 // because Windows adjusts them to care for the old programs always
3794 // using 0xc0c0c0 while the transparent colour for the new Windows
3795 // versions is different). But we do this adjustment ourselves so
3796 // we want to avoid Windows' "help" and for this we need to have a
3797 // reference bitmap which can tell us what the RGB values change
3799 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3800 if ( stdColourBitmap
.Ok() )
3802 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3803 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
3804 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3807 memDC
.SelectObject(stdColourBitmap
);
3810 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
3812 memDC
.GetPixel(i
, 0, &colour
);
3813 s_stdColours
[i
] = wxColourToRGB(colour
);
3816 else // wxBITMAP_STD_COLOURS couldn't be loaded
3818 s_stdColours
[0] = RGB(000,000,000); // black
3819 s_stdColours
[1] = RGB(128,128,128); // dark grey
3820 s_stdColours
[2] = RGB(192,192,192); // light grey
3821 s_stdColours
[3] = RGB(255,255,255); // white
3822 //s_stdColours[4] = RGB(000,000,255); // blue
3823 //s_stdColours[5] = RGB(255,000,255); // magenta
3826 s_coloursInit
= TRUE
;
3829 gs_hasStdCmap
= TRUE
;
3831 // create the colour map
3832 #define INIT_CMAP_ENTRY(col) \
3833 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3834 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3836 INIT_CMAP_ENTRY(BTNTEXT
);
3837 INIT_CMAP_ENTRY(BTNSHADOW
);
3838 INIT_CMAP_ENTRY(BTNFACE
);
3839 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
3841 #undef INIT_CMAP_ENTRY
3847 // ---------------------------------------------------------------------------
3849 // ---------------------------------------------------------------------------
3851 bool wxWindowMSW::HandlePaint()
3853 // if (GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND)
3856 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
3858 wxLogLastError(wxT("CreateRectRgn"));
3859 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
3860 wxLogLastError(wxT("GetUpdateRgn"));
3862 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
3864 wxPaintEvent
event(m_windowId
);
3865 event
.SetEventObject(this);
3867 bool processed
= GetEventHandler()->ProcessEvent(event
);
3869 // note that we must generate NC event after the normal one as otherwise
3870 // BeginPaint() will happily overwrite our decorations with the background
3872 wxNcPaintEvent
eventNc(m_windowId
);
3873 eventNc
.SetEventObject(this);
3874 GetEventHandler()->ProcessEvent(eventNc
);
3879 // Can be called from an application's OnPaint handler
3880 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
3882 #ifdef __WXUNIVERSAL__
3885 HDC hDC
= (HDC
) wxPaintDC::FindDCInCache((wxWindow
*) event
.GetEventObject());
3888 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
3893 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
3895 // Prevents flicker when dragging
3896 if ( ::IsIconic(GetHwnd()) )
3900 if (GetParent() && GetParent()->GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND
)
3905 if (GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND
)
3907 if (wxUxThemeEngine::Get())
3909 WXHTHEME hTheme
= wxUxThemeEngine::Get()->m_pfnOpenThemeData(GetHWND(), L
"TAB");
3913 ::GetClientRect((HWND
) GetHWND(), (RECT
*) & rect
);
3914 wxUxThemeEngine::Get()->m_pfnDrawThemeBackground(hTheme
, hdc
, 10 /* TABP_BODY */, 0, &rect
, &rect
);
3915 wxUxThemeEngine::Get()->m_pfnCloseThemeData(hTheme
);
3925 dc
.SetWindow((wxWindow
*)this);
3928 wxEraseEvent
event(m_windowId
, &dc
);
3929 event
.SetEventObject(this);
3930 bool rc
= GetEventHandler()->ProcessEvent(event
);
3934 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
3935 dc
.SelectOldObjects(hdc
);
3940 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
3943 ::GetClientRect(GetHwnd(), &rect
);
3945 COLORREF ref
= PALETTERGB(m_backgroundColour
.Red(),
3946 m_backgroundColour
.Green(),
3947 m_backgroundColour
.Blue());
3948 HBRUSH hBrush
= ::CreateSolidBrush(ref
);
3950 wxLogLastError(wxT("CreateSolidBrush"));
3952 HDC hdc
= (HDC
)event
.GetDC()->GetHDC();
3955 int mode
= ::SetMapMode(hdc
, MM_TEXT
);
3958 ::FillRect(hdc
, &rect
, hBrush
);
3959 ::DeleteObject(hBrush
);
3962 ::SetMapMode(hdc
, mode
);
3966 // ---------------------------------------------------------------------------
3967 // moving and resizing
3968 // ---------------------------------------------------------------------------
3970 bool wxWindowMSW::HandleMinimize()
3972 wxIconizeEvent
event(m_windowId
);
3973 event
.SetEventObject(this);
3975 return GetEventHandler()->ProcessEvent(event
);
3978 bool wxWindowMSW::HandleMaximize()
3980 wxMaximizeEvent
event(m_windowId
);
3981 event
.SetEventObject(this);
3983 return GetEventHandler()->ProcessEvent(event
);
3986 bool wxWindowMSW::HandleMove(int x
, int y
)
3988 wxMoveEvent
event(wxPoint(x
, y
), m_windowId
);
3989 event
.SetEventObject(this);
3991 return GetEventHandler()->ProcessEvent(event
);
3994 bool wxWindowMSW::HandleMoving(wxRect
& rect
)
3996 wxMoveEvent
event(rect
, m_windowId
);
3997 event
.SetEventObject(this);
3999 bool rc
= GetEventHandler()->ProcessEvent(event
);
4001 rect
= event
.GetRect();
4005 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
),
4006 WXUINT
WXUNUSED(flag
))
4008 // don't use w and h parameters as they specify the client size while
4009 // according to the docs EVT_SIZE handler is supposed to receive the total
4011 wxSizeEvent
event(GetSize(), m_windowId
);
4012 event
.SetEventObject(this);
4014 return GetEventHandler()->ProcessEvent(event
);
4017 bool wxWindowMSW::HandleSizing(wxRect
& rect
)
4019 wxSizeEvent
event(rect
, m_windowId
);
4020 event
.SetEventObject(this);
4022 bool rc
= GetEventHandler()->ProcessEvent(event
);
4024 rect
= event
.GetRect();
4028 bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo
)
4033 MINMAXINFO
*info
= (MINMAXINFO
*)mmInfo
;
4037 int minWidth
= GetMinWidth(),
4038 minHeight
= GetMinHeight(),
4039 maxWidth
= GetMaxWidth(),
4040 maxHeight
= GetMaxHeight();
4042 if ( minWidth
!= -1 )
4044 info
->ptMinTrackSize
.x
= minWidth
;
4048 if ( minHeight
!= -1 )
4050 info
->ptMinTrackSize
.y
= minHeight
;
4054 if ( maxWidth
!= -1 )
4056 info
->ptMaxTrackSize
.x
= maxWidth
;
4060 if ( maxHeight
!= -1 )
4062 info
->ptMaxTrackSize
.y
= maxHeight
;
4070 // ---------------------------------------------------------------------------
4072 // ---------------------------------------------------------------------------
4074 bool wxWindowMSW::HandleCommand(WXWORD id
, WXWORD cmd
, WXHWND control
)
4076 #if wxUSE_MENUS_NATIVE
4077 if ( !cmd
&& wxCurrentPopupMenu
)
4079 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
4080 wxCurrentPopupMenu
= NULL
;
4082 return popupMenu
->MSWCommand(cmd
, id
);
4084 #endif // wxUSE_MENUS_NATIVE
4086 wxWindow
*win
= NULL
;
4088 // first try to find it from HWND - this works even with the broken
4089 // programs using the same ids for different controls
4092 win
= wxFindWinFromHandle(control
);
4098 // must cast to a signed type before comparing with other ids!
4099 win
= FindItem((signed short)id
);
4104 return win
->MSWCommand(cmd
, id
);
4107 // the messages sent from the in-place edit control used by the treectrl
4108 // for label editing have id == 0, but they should _not_ be treated as menu
4109 // messages (they are EN_XXX ones, in fact) so don't translate anything
4110 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4113 // If no child window, it may be an accelerator, e.g. for a popup menu
4116 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
4117 event
.SetEventObject(this);
4121 return GetEventHandler()->ProcessEvent(event
);
4123 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4126 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4127 // notifications to its parent which we want to reflect back to
4129 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
4130 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
4133 #endif // wxUSE_SPINCTRL
4138 bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam
, WXLPARAM
WXUNUSED(lParam
))
4141 // 4 bits are reserved
4142 switch ( wParam
& 0xFFFFFFF0 )
4145 return HandleMaximize();
4148 return HandleMinimize();
4155 // ---------------------------------------------------------------------------
4157 // ---------------------------------------------------------------------------
4159 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
4163 // our client coords are not quite the same as Windows ones
4164 wxPoint pt
= GetClientAreaOrigin();
4165 event
.m_x
= x
- pt
.x
;
4166 event
.m_y
= y
- pt
.y
;
4168 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
4169 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
4170 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
4171 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
4172 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
4173 // event.m_altDown = (::GetKeyState(VK_MENU) & 0x80000000) != 0;
4174 // Returns different negative values on WinME and WinNT,
4175 // so simply test for negative value.
4176 event
.m_altDown
= ::GetKeyState(VK_MENU
) < 0;
4178 event
.SetTimestamp(s_currentMsg
.time
);
4179 event
.m_eventObject
= this;
4180 event
.SetId(GetId());
4182 #if wxUSE_MOUSEEVENT_HACK
4185 m_lastMouseEvent
= event
.GetEventType();
4186 #endif // wxUSE_MOUSEEVENT_HACK
4189 // Windows doesn't send the mouse events to the static controls (which are
4190 // transparent in the sense that their WM_NCHITTEST handler returns
4191 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
4192 // and so we manually check if we don't have a child window under mouse and if
4193 // we do, send the event to it instead of the window Windows had sent WM_XXX
4196 // Notice that this is not done for the mouse move events because this could
4197 // (would?) be too slow, but only for clicks which means that the static texts
4198 // still don't get move, enter nor leave events.
4199 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
) //TW:REQ:Univ
4201 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
4203 // first try to find a non transparent child: this allows us to send events
4204 // to a static text which is inside a static box, for example
4205 POINT pt
= { *x
, *y
};
4206 HWND hwnd
= GetHwndOf(win
),
4210 hwndUnderMouse
= ::ChildWindowFromPoint
4216 hwndUnderMouse
= ::ChildWindowFromPointEx
4226 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
4228 // now try any child window at all
4229 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
4232 // check that we have a child window which is susceptible to receive mouse
4233 // events: for this it must be shown and enabled
4234 if ( hwndUnderMouse
&&
4235 hwndUnderMouse
!= hwnd
&&
4236 ::IsWindowVisible(hwndUnderMouse
) &&
4237 ::IsWindowEnabled(hwndUnderMouse
) )
4239 wxWindow
*winUnderMouse
= wxFindWinFromHandle((WXHWND
)hwndUnderMouse
);
4240 if ( winUnderMouse
)
4242 // translate the mouse coords to the other window coords
4243 win
->ClientToScreen(x
, y
);
4244 winUnderMouse
->ScreenToClient(x
, y
);
4246 win
= winUnderMouse
;
4253 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4255 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4256 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4257 // from the message id and take the value in the table to get wxWin event
4259 static const wxEventType eventsMouse
[] =
4273 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
4274 InitMouseEvent(event
, x
, y
, flags
);
4276 return GetEventHandler()->ProcessEvent(event
);
4279 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
4281 if ( !m_mouseInWindow
)
4283 // it would be wrong to assume that just because we get a mouse move
4284 // event that the mouse is inside the window: although this is usually
4285 // true, it is not if we had captured the mouse, so we need to check
4286 // the mouse coordinates here
4287 if ( !HasCapture() || IsMouseInWindow() )
4289 // Generate an ENTER event
4290 m_mouseInWindow
= TRUE
;
4292 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
4293 InitMouseEvent(event
, x
, y
, flags
);
4295 (void)GetEventHandler()->ProcessEvent(event
);
4299 #if wxUSE_MOUSEEVENT_HACK
4300 // Window gets a click down message followed by a mouse move message even
4301 // if position isn't changed! We want to discard the trailing move event
4302 // if x and y are the same.
4303 if ( (m_lastMouseEvent
== wxEVT_RIGHT_DOWN
||
4304 m_lastMouseEvent
== wxEVT_LEFT_DOWN
||
4305 m_lastMouseEvent
== wxEVT_MIDDLE_DOWN
) &&
4306 (m_lastMouseX
== x
&& m_lastMouseY
== y
) )
4308 m_lastMouseEvent
= wxEVT_MOTION
;
4312 #endif // wxUSE_MOUSEEVENT_HACK
4314 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
4318 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
4320 #if wxUSE_MOUSEWHEEL
4321 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
4322 InitMouseEvent(event
,
4323 GET_X_LPARAM(lParam
),
4324 GET_Y_LPARAM(lParam
),
4326 event
.m_wheelRotation
= (short)HIWORD(wParam
);
4327 event
.m_wheelDelta
= WHEEL_DELTA
;
4329 static int s_linesPerRotation
= -1;
4330 if ( s_linesPerRotation
== -1 )
4332 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
4333 &s_linesPerRotation
, 0))
4335 // this is not supposed to happen
4336 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4338 // the default is 3, so use it if SystemParametersInfo() failed
4339 s_linesPerRotation
= 3;
4343 event
.m_linesPerAction
= s_linesPerRotation
;
4344 return GetEventHandler()->ProcessEvent(event
);
4355 // ---------------------------------------------------------------------------
4356 // keyboard handling
4357 // ---------------------------------------------------------------------------
4359 // create the key event of the given type for the given key - used by
4360 // HandleChar and HandleKeyDown/Up
4361 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
4364 WXWPARAM wParam
) const
4366 wxKeyEvent
event(evType
);
4367 event
.SetId(GetId());
4368 event
.m_shiftDown
= wxIsShiftDown();
4369 event
.m_controlDown
= wxIsCtrlDown();
4370 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
4372 event
.m_eventObject
= (wxWindow
*)this; // const_cast
4373 event
.m_keyCode
= id
;
4374 event
.m_rawCode
= (wxUint32
) wParam
;
4375 event
.m_rawFlags
= (wxUint32
) lParam
;
4376 event
.SetTimestamp(s_currentMsg
.time
);
4378 // translate the position to client coords
4382 GetWindowRect(GetHwnd(),&rect
);
4392 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
4394 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
4396 bool ctrlDown
= FALSE
;
4401 // If 1 -> 26, translate to either special keycode or just set
4402 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4403 // ControlDown() == TRUE.
4405 if ( (id
> 0) && (id
< 27) )
4427 else // we're called from WM_KEYDOWN
4429 id
= wxCharCodeMSWToWX(wParam
);
4432 // it's ASCII and will be processed here only when called from
4433 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
4438 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
4440 // the alphanumeric keys produced by pressing AltGr+something on European
4441 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4442 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4443 // alphanumeric, so pretend that there are no modifiers at all (the
4444 // KEY_DOWN event would still have the correct modifiers if they're really
4446 if ( event
.m_controlDown
&& event
.m_altDown
&&
4447 (id
>= 32 && id
< 256) )
4449 event
.m_controlDown
=
4450 event
.m_altDown
= FALSE
;
4453 return GetEventHandler()->ProcessEvent(event
);
4456 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
4458 int id
= wxCharCodeMSWToWX(wParam
);
4462 // normal ASCII char
4466 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4468 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
4469 if ( GetEventHandler()->ProcessEvent(event
) )
4478 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
4480 int id
= wxCharCodeMSWToWX(wParam
);
4484 // normal ASCII char
4488 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4490 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
4491 if ( GetEventHandler()->ProcessEvent(event
) )
4498 int wxWindowMSW::HandleMenuChar(int chAccel
, WXLPARAM lParam
)
4500 // FIXME: implement GetMenuItemCount for WinCE, possibly
4501 // in terms of GetMenuItemInfo
4503 const HMENU hmenu
= (HMENU
)lParam
;
4507 mii
.cbSize
= sizeof(MENUITEMINFO
);
4508 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
4510 // find if we have this letter in any owner drawn item
4511 const int count
= ::GetMenuItemCount(hmenu
);
4512 for ( int i
= 0; i
< count
; i
++ )
4514 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
4516 if ( mii
.fType
== MFT_OWNERDRAW
)
4518 // dwItemData member of the MENUITEMINFO is a
4519 // pointer to the associated wxMenuItem -- see the
4520 // menu creation code
4521 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
4523 const wxChar
*p
= wxStrchr(item
->GetText(), _T('&'));
4526 if ( *p
== _T('&') )
4528 // this is not the accel char, find the real one
4529 p
= wxStrchr(p
+ 1, _T('&'));
4531 else // got the accel char
4533 // FIXME-UNICODE: this comparison doesn't risk to work
4534 // for non ASCII accelerator characters I'm afraid, but
4536 if ( wxToupper(*p
) == chAccel
)
4542 // this one doesn't match
4549 else // failed to get the menu text?
4551 // it's not fatal, so don't show error, but still log
4553 wxLogLastError(_T("GetMenuItemInfo"));
4560 // ---------------------------------------------------------------------------
4562 // ---------------------------------------------------------------------------
4564 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4568 if ( flags
& JOY_BUTTON1CHG
)
4569 change
= wxJOY_BUTTON1
;
4570 if ( flags
& JOY_BUTTON2CHG
)
4571 change
= wxJOY_BUTTON2
;
4572 if ( flags
& JOY_BUTTON3CHG
)
4573 change
= wxJOY_BUTTON3
;
4574 if ( flags
& JOY_BUTTON4CHG
)
4575 change
= wxJOY_BUTTON4
;
4578 if ( flags
& JOY_BUTTON1
)
4579 buttons
|= wxJOY_BUTTON1
;
4580 if ( flags
& JOY_BUTTON2
)
4581 buttons
|= wxJOY_BUTTON2
;
4582 if ( flags
& JOY_BUTTON3
)
4583 buttons
|= wxJOY_BUTTON3
;
4584 if ( flags
& JOY_BUTTON4
)
4585 buttons
|= wxJOY_BUTTON4
;
4587 // the event ids aren't consecutive so we can't use table based lookup
4589 wxEventType eventType
;
4594 eventType
= wxEVT_JOY_MOVE
;
4599 eventType
= wxEVT_JOY_MOVE
;
4604 eventType
= wxEVT_JOY_ZMOVE
;
4609 eventType
= wxEVT_JOY_ZMOVE
;
4612 case MM_JOY1BUTTONDOWN
:
4614 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4617 case MM_JOY2BUTTONDOWN
:
4619 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4622 case MM_JOY1BUTTONUP
:
4624 eventType
= wxEVT_JOY_BUTTON_UP
;
4627 case MM_JOY2BUTTONUP
:
4629 eventType
= wxEVT_JOY_BUTTON_UP
;
4633 wxFAIL_MSG(wxT("no such joystick event"));
4638 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
4639 event
.SetPosition(wxPoint(x
, y
));
4640 event
.SetEventObject(this);
4642 return GetEventHandler()->ProcessEvent(event
);
4648 // ---------------------------------------------------------------------------
4650 // ---------------------------------------------------------------------------
4652 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
4653 WXWORD pos
, WXHWND control
)
4657 wxWindow
*child
= wxFindWinFromHandle(control
);
4659 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
4662 wxScrollWinEvent event
;
4663 event
.SetPosition(pos
);
4664 event
.SetOrientation(orientation
);
4665 event
.m_eventObject
= this;
4670 event
.m_eventType
= wxEVT_SCROLLWIN_TOP
;
4674 event
.m_eventType
= wxEVT_SCROLLWIN_BOTTOM
;
4678 event
.m_eventType
= wxEVT_SCROLLWIN_LINEUP
;
4682 event
.m_eventType
= wxEVT_SCROLLWIN_LINEDOWN
;
4686 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEUP
;
4690 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEDOWN
;
4693 case SB_THUMBPOSITION
:
4695 // under Win32, the scrollbar range and position are 32 bit integers,
4696 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4697 // explicitly query the scrollbar for the correct position (this must
4698 // be done only for these two SB_ events as they are the only one
4699 // carrying the scrollbar position)
4701 WinStruct
<SCROLLINFO
> scrollInfo
;
4702 scrollInfo
.fMask
= SIF_TRACKPOS
;
4704 if ( !::GetScrollInfo(GetHwnd(),
4705 orientation
== wxHORIZONTAL
? SB_HORZ
4709 wxLogLastError(_T("GetScrollInfo"));
4712 event
.SetPosition(scrollInfo
.nTrackPos
);
4715 event
.m_eventType
= wParam
== SB_THUMBPOSITION
4716 ? wxEVT_SCROLLWIN_THUMBRELEASE
4717 : wxEVT_SCROLLWIN_THUMBTRACK
;
4724 return GetEventHandler()->ProcessEvent(event
);
4727 // ===========================================================================
4729 // ===========================================================================
4731 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
*the_font
)
4734 HDC dc
= ::GetDC((HWND
) wnd
);
4739 // the_font->UseResource();
4740 // the_font->RealizeResource();
4741 fnt
= (HFONT
)((wxFont
*)the_font
)->GetResourceHandle(); // const_cast
4743 was
= (HFONT
) SelectObject(dc
,fnt
);
4745 GetTextMetrics(dc
, &tm
);
4746 if ( the_font
&& fnt
&& was
)
4748 SelectObject(dc
,was
);
4750 ReleaseDC((HWND
)wnd
, dc
);
4753 *x
= tm
.tmAveCharWidth
;
4755 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
4758 // the_font->ReleaseResource();
4761 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4762 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4763 int wxCharCodeMSWToWX(int keySym
)
4768 case VK_CANCEL
: id
= WXK_CANCEL
; break;
4769 case VK_BACK
: id
= WXK_BACK
; break;
4770 case VK_TAB
: id
= WXK_TAB
; break;
4771 case VK_CLEAR
: id
= WXK_CLEAR
; break;
4772 case VK_RETURN
: id
= WXK_RETURN
; break;
4773 case VK_SHIFT
: id
= WXK_SHIFT
; break;
4774 case VK_CONTROL
: id
= WXK_CONTROL
; break;
4775 case VK_MENU
: id
= WXK_MENU
; break;
4776 case VK_PAUSE
: id
= WXK_PAUSE
; break;
4777 case VK_CAPITAL
: id
= WXK_CAPITAL
; break;
4778 case VK_SPACE
: id
= WXK_SPACE
; break;
4779 case VK_ESCAPE
: id
= WXK_ESCAPE
; break;
4780 case VK_PRIOR
: id
= WXK_PRIOR
; break;
4781 case VK_NEXT
: id
= WXK_NEXT
; break;
4782 case VK_END
: id
= WXK_END
; break;
4783 case VK_HOME
: id
= WXK_HOME
; break;
4784 case VK_LEFT
: id
= WXK_LEFT
; break;
4785 case VK_UP
: id
= WXK_UP
; break;
4786 case VK_RIGHT
: id
= WXK_RIGHT
; break;
4787 case VK_DOWN
: id
= WXK_DOWN
; break;
4788 case VK_SELECT
: id
= WXK_SELECT
; break;
4789 case VK_PRINT
: id
= WXK_PRINT
; break;
4790 case VK_EXECUTE
: id
= WXK_EXECUTE
; break;
4791 case VK_INSERT
: id
= WXK_INSERT
; break;
4792 case VK_DELETE
: id
= WXK_DELETE
; break;
4793 case VK_HELP
: id
= WXK_HELP
; break;
4794 case VK_NUMPAD0
: id
= WXK_NUMPAD0
; break;
4795 case VK_NUMPAD1
: id
= WXK_NUMPAD1
; break;
4796 case VK_NUMPAD2
: id
= WXK_NUMPAD2
; break;
4797 case VK_NUMPAD3
: id
= WXK_NUMPAD3
; break;
4798 case VK_NUMPAD4
: id
= WXK_NUMPAD4
; break;
4799 case VK_NUMPAD5
: id
= WXK_NUMPAD5
; break;
4800 case VK_NUMPAD6
: id
= WXK_NUMPAD6
; break;
4801 case VK_NUMPAD7
: id
= WXK_NUMPAD7
; break;
4802 case VK_NUMPAD8
: id
= WXK_NUMPAD8
; break;
4803 case VK_NUMPAD9
: id
= WXK_NUMPAD9
; break;
4804 case VK_MULTIPLY
: id
= WXK_NUMPAD_MULTIPLY
; break;
4805 case VK_ADD
: id
= WXK_NUMPAD_ADD
; break;
4806 case VK_SUBTRACT
: id
= WXK_NUMPAD_SUBTRACT
; break;
4807 case VK_DECIMAL
: id
= WXK_NUMPAD_DECIMAL
; break;
4808 case VK_DIVIDE
: id
= WXK_NUMPAD_DIVIDE
; break;
4809 case VK_F1
: id
= WXK_F1
; break;
4810 case VK_F2
: id
= WXK_F2
; break;
4811 case VK_F3
: id
= WXK_F3
; break;
4812 case VK_F4
: id
= WXK_F4
; break;
4813 case VK_F5
: id
= WXK_F5
; break;
4814 case VK_F6
: id
= WXK_F6
; break;
4815 case VK_F7
: id
= WXK_F7
; break;
4816 case VK_F8
: id
= WXK_F8
; break;
4817 case VK_F9
: id
= WXK_F9
; break;
4818 case VK_F10
: id
= WXK_F10
; break;
4819 case VK_F11
: id
= WXK_F11
; break;
4820 case VK_F12
: id
= WXK_F12
; break;
4821 case VK_F13
: id
= WXK_F13
; break;
4822 case VK_F14
: id
= WXK_F14
; break;
4823 case VK_F15
: id
= WXK_F15
; break;
4824 case VK_F16
: id
= WXK_F16
; break;
4825 case VK_F17
: id
= WXK_F17
; break;
4826 case VK_F18
: id
= WXK_F18
; break;
4827 case VK_F19
: id
= WXK_F19
; break;
4828 case VK_F20
: id
= WXK_F20
; break;
4829 case VK_F21
: id
= WXK_F21
; break;
4830 case VK_F22
: id
= WXK_F22
; break;
4831 case VK_F23
: id
= WXK_F23
; break;
4832 case VK_F24
: id
= WXK_F24
; break;
4833 case VK_NUMLOCK
: id
= WXK_NUMLOCK
; break;
4834 case VK_SCROLL
: id
= WXK_SCROLL
; break;
4836 case VK_OEM_1
: id
= ';'; break;
4837 case VK_OEM_PLUS
: id
= '+'; break;
4838 case VK_OEM_COMMA
: id
= ','; break;
4839 case VK_OEM_MINUS
: id
= '-'; break;
4840 case VK_OEM_PERIOD
: id
= '.'; break;
4841 case VK_OEM_2
: id
= '/'; break;
4842 case VK_OEM_3
: id
= '~'; break;
4843 case VK_OEM_4
: id
= '['; break;
4844 case VK_OEM_5
: id
= '\\'; break;
4845 case VK_OEM_6
: id
= ']'; break;
4846 case VK_OEM_7
: id
= '\''; break;
4849 case VK_LWIN
: id
= WXK_WINDOWS_LEFT
; break;
4850 case VK_RWIN
: id
= WXK_WINDOWS_RIGHT
; break;
4851 case VK_APPS
: id
= WXK_WINDOWS_MENU
; break;
4852 #endif // VK_APPS defined
4861 int wxCharCodeWXToMSW(int id
, bool *isVirtual
)
4867 case WXK_CANCEL
: keySym
= VK_CANCEL
; break;
4868 case WXK_CLEAR
: keySym
= VK_CLEAR
; break;
4869 case WXK_SHIFT
: keySym
= VK_SHIFT
; break;
4870 case WXK_CONTROL
: keySym
= VK_CONTROL
; break;
4871 case WXK_MENU
: keySym
= VK_MENU
; break;
4872 case WXK_PAUSE
: keySym
= VK_PAUSE
; break;
4873 case WXK_PRIOR
: keySym
= VK_PRIOR
; break;
4874 case WXK_NEXT
: keySym
= VK_NEXT
; break;
4875 case WXK_END
: keySym
= VK_END
; break;
4876 case WXK_HOME
: keySym
= VK_HOME
; break;
4877 case WXK_LEFT
: keySym
= VK_LEFT
; break;
4878 case WXK_UP
: keySym
= VK_UP
; break;
4879 case WXK_RIGHT
: keySym
= VK_RIGHT
; break;
4880 case WXK_DOWN
: keySym
= VK_DOWN
; break;
4881 case WXK_SELECT
: keySym
= VK_SELECT
; break;
4882 case WXK_PRINT
: keySym
= VK_PRINT
; break;
4883 case WXK_EXECUTE
: keySym
= VK_EXECUTE
; break;
4884 case WXK_INSERT
: keySym
= VK_INSERT
; break;
4885 case WXK_DELETE
: keySym
= VK_DELETE
; break;
4886 case WXK_HELP
: keySym
= VK_HELP
; break;
4887 case WXK_NUMPAD0
: keySym
= VK_NUMPAD0
; break;
4888 case WXK_NUMPAD1
: keySym
= VK_NUMPAD1
; break;
4889 case WXK_NUMPAD2
: keySym
= VK_NUMPAD2
; break;
4890 case WXK_NUMPAD3
: keySym
= VK_NUMPAD3
; break;
4891 case WXK_NUMPAD4
: keySym
= VK_NUMPAD4
; break;
4892 case WXK_NUMPAD5
: keySym
= VK_NUMPAD5
; break;
4893 case WXK_NUMPAD6
: keySym
= VK_NUMPAD6
; break;
4894 case WXK_NUMPAD7
: keySym
= VK_NUMPAD7
; break;
4895 case WXK_NUMPAD8
: keySym
= VK_NUMPAD8
; break;
4896 case WXK_NUMPAD9
: keySym
= VK_NUMPAD9
; break;
4897 case WXK_NUMPAD_MULTIPLY
: keySym
= VK_MULTIPLY
; break;
4898 case WXK_NUMPAD_ADD
: keySym
= VK_ADD
; break;
4899 case WXK_NUMPAD_SUBTRACT
: keySym
= VK_SUBTRACT
; break;
4900 case WXK_NUMPAD_DECIMAL
: keySym
= VK_DECIMAL
; break;
4901 case WXK_NUMPAD_DIVIDE
: keySym
= VK_DIVIDE
; break;
4902 case WXK_F1
: keySym
= VK_F1
; break;
4903 case WXK_F2
: keySym
= VK_F2
; break;
4904 case WXK_F3
: keySym
= VK_F3
; break;
4905 case WXK_F4
: keySym
= VK_F4
; break;
4906 case WXK_F5
: keySym
= VK_F5
; break;
4907 case WXK_F6
: keySym
= VK_F6
; break;
4908 case WXK_F7
: keySym
= VK_F7
; break;
4909 case WXK_F8
: keySym
= VK_F8
; break;
4910 case WXK_F9
: keySym
= VK_F9
; break;
4911 case WXK_F10
: keySym
= VK_F10
; break;
4912 case WXK_F11
: keySym
= VK_F11
; break;
4913 case WXK_F12
: keySym
= VK_F12
; break;
4914 case WXK_F13
: keySym
= VK_F13
; break;
4915 case WXK_F14
: keySym
= VK_F14
; break;
4916 case WXK_F15
: keySym
= VK_F15
; break;
4917 case WXK_F16
: keySym
= VK_F16
; break;
4918 case WXK_F17
: keySym
= VK_F17
; break;
4919 case WXK_F18
: keySym
= VK_F18
; break;
4920 case WXK_F19
: keySym
= VK_F19
; break;
4921 case WXK_F20
: keySym
= VK_F20
; break;
4922 case WXK_F21
: keySym
= VK_F21
; break;
4923 case WXK_F22
: keySym
= VK_F22
; break;
4924 case WXK_F23
: keySym
= VK_F23
; break;
4925 case WXK_F24
: keySym
= VK_F24
; break;
4926 case WXK_NUMLOCK
: keySym
= VK_NUMLOCK
; break;
4927 case WXK_SCROLL
: keySym
= VK_SCROLL
; break;
4938 wxWindow
*wxGetActiveWindow()
4940 HWND hWnd
= GetActiveWindow();
4943 return wxFindWinFromHandle((WXHWND
) hWnd
);
4948 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
4950 HWND hwnd
= (HWND
)hWnd
;
4952 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
4953 // by code in msw/radiobox.cpp), for all the others we just search up the
4955 wxWindow
*win
= (wxWindow
*)NULL
;
4958 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
4962 // native radiobuttons return DLGC_RADIOBUTTON here and for any
4963 // wxWindow class which overrides WM_GETDLGCODE processing to
4964 // do it as well, win would be already non NULL
4965 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
4967 win
= (wxWindow
*)::GetWindowLong(hwnd
, GWL_USERDATA
);
4969 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
4970 #endif // wxUSE_RADIOBOX
4972 // spin control text buddy window should be mapped to spin ctrl
4973 // itself so try it too
4974 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4977 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
4979 #endif // wxUSE_SPINCTRL
4983 while ( hwnd
&& !win
)
4985 // this is a really ugly hack needed to avoid mistakenly returning the
4986 // parent frame wxWindow for the find/replace modeless dialog HWND -
4987 // this, in turn, is needed to call IsDialogMessage() from
4988 // wxApp::ProcessMessage() as for this we must return NULL from here
4990 // FIXME: this is clearly not the best way to do it but I think we'll
4991 // need to change HWND <-> wxWindow code more heavily than I can
4992 // do it now to fix it
4993 #ifndef __WXMICROWIN__
4994 if ( ::GetWindow(hwnd
, GW_OWNER
) )
4996 // it's a dialog box, don't go upwards
5001 hwnd
= ::GetParent(hwnd
);
5002 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
5008 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
5010 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
5011 // in active frames and dialogs, regardless of where the focus is.
5012 static HHOOK wxTheKeyboardHook
= 0;
5013 static FARPROC wxTheKeyboardHookProc
= 0;
5014 int APIENTRY _EXPORT
5015 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
5017 void wxSetKeyboardHook(bool doIt
)
5021 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
5022 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
5024 GetCurrentThreadId()
5025 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
5030 UnhookWindowsHookEx(wxTheKeyboardHook
);
5034 int APIENTRY _EXPORT
5035 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
5037 DWORD hiWord
= HIWORD(lParam
);
5038 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
5040 int id
= wxCharCodeMSWToWX(wParam
);
5043 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
5044 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
5045 event
.m_altDown
= TRUE
;
5047 event
.m_eventObject
= NULL
;
5048 event
.m_keyCode
= id
;
5049 event
.m_shiftDown
= wxIsShiftDown();
5050 event
.m_controlDown
= wxIsCtrlDown();
5051 event
.SetTimestamp(s_currentMsg
.time
);
5053 wxWindow
*win
= wxGetActiveWindow();
5054 wxEvtHandler
*handler
;
5057 handler
= win
->GetEventHandler();
5058 event
.SetId(win
->GetId());
5066 if ( handler
&& handler
->ProcessEvent(event
) )
5074 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
5077 #endif // !__WXMICROWIN__
5080 const char *wxGetMessageName(int message
)
5084 case 0x0000: return "WM_NULL";
5085 case 0x0001: return "WM_CREATE";
5086 case 0x0002: return "WM_DESTROY";
5087 case 0x0003: return "WM_MOVE";
5088 case 0x0005: return "WM_SIZE";
5089 case 0x0006: return "WM_ACTIVATE";
5090 case 0x0007: return "WM_SETFOCUS";
5091 case 0x0008: return "WM_KILLFOCUS";
5092 case 0x000A: return "WM_ENABLE";
5093 case 0x000B: return "WM_SETREDRAW";
5094 case 0x000C: return "WM_SETTEXT";
5095 case 0x000D: return "WM_GETTEXT";
5096 case 0x000E: return "WM_GETTEXTLENGTH";
5097 case 0x000F: return "WM_PAINT";
5098 case 0x0010: return "WM_CLOSE";
5099 case 0x0011: return "WM_QUERYENDSESSION";
5100 case 0x0012: return "WM_QUIT";
5101 case 0x0013: return "WM_QUERYOPEN";
5102 case 0x0014: return "WM_ERASEBKGND";
5103 case 0x0015: return "WM_SYSCOLORCHANGE";
5104 case 0x0016: return "WM_ENDSESSION";
5105 case 0x0017: return "WM_SYSTEMERROR";
5106 case 0x0018: return "WM_SHOWWINDOW";
5107 case 0x0019: return "WM_CTLCOLOR";
5108 case 0x001A: return "WM_WININICHANGE";
5109 case 0x001B: return "WM_DEVMODECHANGE";
5110 case 0x001C: return "WM_ACTIVATEAPP";
5111 case 0x001D: return "WM_FONTCHANGE";
5112 case 0x001E: return "WM_TIMECHANGE";
5113 case 0x001F: return "WM_CANCELMODE";
5114 case 0x0020: return "WM_SETCURSOR";
5115 case 0x0021: return "WM_MOUSEACTIVATE";
5116 case 0x0022: return "WM_CHILDACTIVATE";
5117 case 0x0023: return "WM_QUEUESYNC";
5118 case 0x0024: return "WM_GETMINMAXINFO";
5119 case 0x0026: return "WM_PAINTICON";
5120 case 0x0027: return "WM_ICONERASEBKGND";
5121 case 0x0028: return "WM_NEXTDLGCTL";
5122 case 0x002A: return "WM_SPOOLERSTATUS";
5123 case 0x002B: return "WM_DRAWITEM";
5124 case 0x002C: return "WM_MEASUREITEM";
5125 case 0x002D: return "WM_DELETEITEM";
5126 case 0x002E: return "WM_VKEYTOITEM";
5127 case 0x002F: return "WM_CHARTOITEM";
5128 case 0x0030: return "WM_SETFONT";
5129 case 0x0031: return "WM_GETFONT";
5130 case 0x0037: return "WM_QUERYDRAGICON";
5131 case 0x0039: return "WM_COMPAREITEM";
5132 case 0x0041: return "WM_COMPACTING";
5133 case 0x0044: return "WM_COMMNOTIFY";
5134 case 0x0046: return "WM_WINDOWPOSCHANGING";
5135 case 0x0047: return "WM_WINDOWPOSCHANGED";
5136 case 0x0048: return "WM_POWER";
5138 case 0x004A: return "WM_COPYDATA";
5139 case 0x004B: return "WM_CANCELJOURNAL";
5140 case 0x004E: return "WM_NOTIFY";
5141 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
5142 case 0x0051: return "WM_INPUTLANGCHANGE";
5143 case 0x0052: return "WM_TCARD";
5144 case 0x0053: return "WM_HELP";
5145 case 0x0054: return "WM_USERCHANGED";
5146 case 0x0055: return "WM_NOTIFYFORMAT";
5147 case 0x007B: return "WM_CONTEXTMENU";
5148 case 0x007C: return "WM_STYLECHANGING";
5149 case 0x007D: return "WM_STYLECHANGED";
5150 case 0x007E: return "WM_DISPLAYCHANGE";
5151 case 0x007F: return "WM_GETICON";
5152 case 0x0080: return "WM_SETICON";
5154 case 0x0081: return "WM_NCCREATE";
5155 case 0x0082: return "WM_NCDESTROY";
5156 case 0x0083: return "WM_NCCALCSIZE";
5157 case 0x0084: return "WM_NCHITTEST";
5158 case 0x0085: return "WM_NCPAINT";
5159 case 0x0086: return "WM_NCACTIVATE";
5160 case 0x0087: return "WM_GETDLGCODE";
5161 case 0x00A0: return "WM_NCMOUSEMOVE";
5162 case 0x00A1: return "WM_NCLBUTTONDOWN";
5163 case 0x00A2: return "WM_NCLBUTTONUP";
5164 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5165 case 0x00A4: return "WM_NCRBUTTONDOWN";
5166 case 0x00A5: return "WM_NCRBUTTONUP";
5167 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5168 case 0x00A7: return "WM_NCMBUTTONDOWN";
5169 case 0x00A8: return "WM_NCMBUTTONUP";
5170 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5171 case 0x0100: return "WM_KEYDOWN";
5172 case 0x0101: return "WM_KEYUP";
5173 case 0x0102: return "WM_CHAR";
5174 case 0x0103: return "WM_DEADCHAR";
5175 case 0x0104: return "WM_SYSKEYDOWN";
5176 case 0x0105: return "WM_SYSKEYUP";
5177 case 0x0106: return "WM_SYSCHAR";
5178 case 0x0107: return "WM_SYSDEADCHAR";
5179 case 0x0108: return "WM_KEYLAST";
5181 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5182 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5183 case 0x010F: return "WM_IME_COMPOSITION";
5185 case 0x0110: return "WM_INITDIALOG";
5186 case 0x0111: return "WM_COMMAND";
5187 case 0x0112: return "WM_SYSCOMMAND";
5188 case 0x0113: return "WM_TIMER";
5189 case 0x0114: return "WM_HSCROLL";
5190 case 0x0115: return "WM_VSCROLL";
5191 case 0x0116: return "WM_INITMENU";
5192 case 0x0117: return "WM_INITMENUPOPUP";
5193 case 0x011F: return "WM_MENUSELECT";
5194 case 0x0120: return "WM_MENUCHAR";
5195 case 0x0121: return "WM_ENTERIDLE";
5196 case 0x0200: return "WM_MOUSEMOVE";
5197 case 0x0201: return "WM_LBUTTONDOWN";
5198 case 0x0202: return "WM_LBUTTONUP";
5199 case 0x0203: return "WM_LBUTTONDBLCLK";
5200 case 0x0204: return "WM_RBUTTONDOWN";
5201 case 0x0205: return "WM_RBUTTONUP";
5202 case 0x0206: return "WM_RBUTTONDBLCLK";
5203 case 0x0207: return "WM_MBUTTONDOWN";
5204 case 0x0208: return "WM_MBUTTONUP";
5205 case 0x0209: return "WM_MBUTTONDBLCLK";
5206 case 0x020A: return "WM_MOUSEWHEEL";
5207 case 0x0210: return "WM_PARENTNOTIFY";
5208 case 0x0211: return "WM_ENTERMENULOOP";
5209 case 0x0212: return "WM_EXITMENULOOP";
5211 case 0x0213: return "WM_NEXTMENU";
5212 case 0x0214: return "WM_SIZING";
5213 case 0x0215: return "WM_CAPTURECHANGED";
5214 case 0x0216: return "WM_MOVING";
5215 case 0x0218: return "WM_POWERBROADCAST";
5216 case 0x0219: return "WM_DEVICECHANGE";
5218 case 0x0220: return "WM_MDICREATE";
5219 case 0x0221: return "WM_MDIDESTROY";
5220 case 0x0222: return "WM_MDIACTIVATE";
5221 case 0x0223: return "WM_MDIRESTORE";
5222 case 0x0224: return "WM_MDINEXT";
5223 case 0x0225: return "WM_MDIMAXIMIZE";
5224 case 0x0226: return "WM_MDITILE";
5225 case 0x0227: return "WM_MDICASCADE";
5226 case 0x0228: return "WM_MDIICONARRANGE";
5227 case 0x0229: return "WM_MDIGETACTIVE";
5228 case 0x0230: return "WM_MDISETMENU";
5229 case 0x0233: return "WM_DROPFILES";
5231 case 0x0281: return "WM_IME_SETCONTEXT";
5232 case 0x0282: return "WM_IME_NOTIFY";
5233 case 0x0283: return "WM_IME_CONTROL";
5234 case 0x0284: return "WM_IME_COMPOSITIONFULL";
5235 case 0x0285: return "WM_IME_SELECT";
5236 case 0x0286: return "WM_IME_CHAR";
5237 case 0x0290: return "WM_IME_KEYDOWN";
5238 case 0x0291: return "WM_IME_KEYUP";
5240 case 0x0300: return "WM_CUT";
5241 case 0x0301: return "WM_COPY";
5242 case 0x0302: return "WM_PASTE";
5243 case 0x0303: return "WM_CLEAR";
5244 case 0x0304: return "WM_UNDO";
5245 case 0x0305: return "WM_RENDERFORMAT";
5246 case 0x0306: return "WM_RENDERALLFORMATS";
5247 case 0x0307: return "WM_DESTROYCLIPBOARD";
5248 case 0x0308: return "WM_DRAWCLIPBOARD";
5249 case 0x0309: return "WM_PAINTCLIPBOARD";
5250 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5251 case 0x030B: return "WM_SIZECLIPBOARD";
5252 case 0x030C: return "WM_ASKCBFORMATNAME";
5253 case 0x030D: return "WM_CHANGECBCHAIN";
5254 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5255 case 0x030F: return "WM_QUERYNEWPALETTE";
5256 case 0x0310: return "WM_PALETTEISCHANGING";
5257 case 0x0311: return "WM_PALETTECHANGED";
5259 case 0x0312: return "WM_HOTKEY";
5262 // common controls messages - although they're not strictly speaking
5263 // standard, it's nice to decode them nevertheless
5266 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5267 case 0x1000 + 1: return "LVM_SETBKCOLOR";
5268 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5269 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5270 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
5271 case 0x1000 + 5: return "LVM_GETITEMA";
5272 case 0x1000 + 75: return "LVM_GETITEMW";
5273 case 0x1000 + 6: return "LVM_SETITEMA";
5274 case 0x1000 + 76: return "LVM_SETITEMW";
5275 case 0x1000 + 7: return "LVM_INSERTITEMA";
5276 case 0x1000 + 77: return "LVM_INSERTITEMW";
5277 case 0x1000 + 8: return "LVM_DELETEITEM";
5278 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5279 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5280 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5281 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5282 case 0x1000 + 13: return "LVM_FINDITEMA";
5283 case 0x1000 + 83: return "LVM_FINDITEMW";
5284 case 0x1000 + 14: return "LVM_GETITEMRECT";
5285 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5286 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5287 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5288 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
5289 case 0x1000 + 18: return "LVM_HITTEST";
5290 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5291 case 0x1000 + 20: return "LVM_SCROLL";
5292 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5293 case 0x1000 + 22: return "LVM_ARRANGE";
5294 case 0x1000 + 23: return "LVM_EDITLABELA";
5295 case 0x1000 + 118: return "LVM_EDITLABELW";
5296 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5297 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5298 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5299 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5300 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5301 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5302 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5303 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5304 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5305 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5306 case 0x1000 + 31: return "LVM_GETHEADER";
5307 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
5308 case 0x1000 + 34: return "LVM_GETVIEWRECT";
5309 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5310 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5311 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5312 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5313 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5314 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5315 case 0x1000 + 41: return "LVM_GETORIGIN";
5316 case 0x1000 + 42: return "LVM_UPDATE";
5317 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5318 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5319 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5320 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5321 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5322 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
5323 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
5324 case 0x1000 + 48: return "LVM_SORTITEMS";
5325 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
5326 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
5327 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5328 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5329 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5330 case 0x1000 + 53: return "LVM_SETICONSPACING";
5331 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5332 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
5333 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5334 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
5335 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5336 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5337 case 0x1000 + 60: return "LVM_SETHOTITEM";
5338 case 0x1000 + 61: return "LVM_GETHOTITEM";
5339 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5340 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
5341 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
5342 case 0x1000 + 65: return "LVM_SETWORKAREA";
5345 case 0x1100 + 0: return "TVM_INSERTITEMA";
5346 case 0x1100 + 50: return "TVM_INSERTITEMW";
5347 case 0x1100 + 1: return "TVM_DELETEITEM";
5348 case 0x1100 + 2: return "TVM_EXPAND";
5349 case 0x1100 + 4: return "TVM_GETITEMRECT";
5350 case 0x1100 + 5: return "TVM_GETCOUNT";
5351 case 0x1100 + 6: return "TVM_GETINDENT";
5352 case 0x1100 + 7: return "TVM_SETINDENT";
5353 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5354 case 0x1100 + 9: return "TVM_SETIMAGELIST";
5355 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5356 case 0x1100 + 11: return "TVM_SELECTITEM";
5357 case 0x1100 + 12: return "TVM_GETITEMA";
5358 case 0x1100 + 62: return "TVM_GETITEMW";
5359 case 0x1100 + 13: return "TVM_SETITEMA";
5360 case 0x1100 + 63: return "TVM_SETITEMW";
5361 case 0x1100 + 14: return "TVM_EDITLABELA";
5362 case 0x1100 + 65: return "TVM_EDITLABELW";
5363 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
5364 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5365 case 0x1100 + 17: return "TVM_HITTEST";
5366 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5367 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5368 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5369 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5370 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5371 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5372 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5373 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5374 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
5377 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
5378 case 0x1200 + 1: return "HDM_INSERTITEMA";
5379 case 0x1200 + 10: return "HDM_INSERTITEMW";
5380 case 0x1200 + 2: return "HDM_DELETEITEM";
5381 case 0x1200 + 3: return "HDM_GETITEMA";
5382 case 0x1200 + 11: return "HDM_GETITEMW";
5383 case 0x1200 + 4: return "HDM_SETITEMA";
5384 case 0x1200 + 12: return "HDM_SETITEMW";
5385 case 0x1200 + 5: return "HDM_LAYOUT";
5386 case 0x1200 + 6: return "HDM_HITTEST";
5387 case 0x1200 + 7: return "HDM_GETITEMRECT";
5388 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5389 case 0x1200 + 9: return "HDM_GETIMAGELIST";
5390 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5391 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5392 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5393 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5394 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5397 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5398 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5399 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5400 case 0x1300 + 5: return "TCM_GETITEMA";
5401 case 0x1300 + 60: return "TCM_GETITEMW";
5402 case 0x1300 + 6: return "TCM_SETITEMA";
5403 case 0x1300 + 61: return "TCM_SETITEMW";
5404 case 0x1300 + 7: return "TCM_INSERTITEMA";
5405 case 0x1300 + 62: return "TCM_INSERTITEMW";
5406 case 0x1300 + 8: return "TCM_DELETEITEM";
5407 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5408 case 0x1300 + 10: return "TCM_GETITEMRECT";
5409 case 0x1300 + 11: return "TCM_GETCURSEL";
5410 case 0x1300 + 12: return "TCM_SETCURSEL";
5411 case 0x1300 + 13: return "TCM_HITTEST";
5412 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5413 case 0x1300 + 40: return "TCM_ADJUSTRECT";
5414 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5415 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5416 case 0x1300 + 43: return "TCM_SETPADDING";
5417 case 0x1300 + 44: return "TCM_GETROWCOUNT";
5418 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5419 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5420 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5421 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5422 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5423 case 0x1300 + 50: return "TCM_DESELECTALL";
5426 case WM_USER
+1: return "TB_ENABLEBUTTON";
5427 case WM_USER
+2: return "TB_CHECKBUTTON";
5428 case WM_USER
+3: return "TB_PRESSBUTTON";
5429 case WM_USER
+4: return "TB_HIDEBUTTON";
5430 case WM_USER
+5: return "TB_INDETERMINATE";
5431 case WM_USER
+9: return "TB_ISBUTTONENABLED";
5432 case WM_USER
+10: return "TB_ISBUTTONCHECKED";
5433 case WM_USER
+11: return "TB_ISBUTTONPRESSED";
5434 case WM_USER
+12: return "TB_ISBUTTONHIDDEN";
5435 case WM_USER
+13: return "TB_ISBUTTONINDETERMINATE";
5436 case WM_USER
+17: return "TB_SETSTATE";
5437 case WM_USER
+18: return "TB_GETSTATE";
5438 case WM_USER
+19: return "TB_ADDBITMAP";
5439 case WM_USER
+20: return "TB_ADDBUTTONS";
5440 case WM_USER
+21: return "TB_INSERTBUTTON";
5441 case WM_USER
+22: return "TB_DELETEBUTTON";
5442 case WM_USER
+23: return "TB_GETBUTTON";
5443 case WM_USER
+24: return "TB_BUTTONCOUNT";
5444 case WM_USER
+25: return "TB_COMMANDTOINDEX";
5445 case WM_USER
+26: return "TB_SAVERESTOREA";
5446 case WM_USER
+76: return "TB_SAVERESTOREW";
5447 case WM_USER
+27: return "TB_CUSTOMIZE";
5448 case WM_USER
+28: return "TB_ADDSTRINGA";
5449 case WM_USER
+77: return "TB_ADDSTRINGW";
5450 case WM_USER
+29: return "TB_GETITEMRECT";
5451 case WM_USER
+30: return "TB_BUTTONSTRUCTSIZE";
5452 case WM_USER
+31: return "TB_SETBUTTONSIZE";
5453 case WM_USER
+32: return "TB_SETBITMAPSIZE";
5454 case WM_USER
+33: return "TB_AUTOSIZE";
5455 case WM_USER
+35: return "TB_GETTOOLTIPS";
5456 case WM_USER
+36: return "TB_SETTOOLTIPS";
5457 case WM_USER
+37: return "TB_SETPARENT";
5458 case WM_USER
+39: return "TB_SETROWS";
5459 case WM_USER
+40: return "TB_GETROWS";
5460 case WM_USER
+42: return "TB_SETCMDID";
5461 case WM_USER
+43: return "TB_CHANGEBITMAP";
5462 case WM_USER
+44: return "TB_GETBITMAP";
5463 case WM_USER
+45: return "TB_GETBUTTONTEXTA";
5464 case WM_USER
+75: return "TB_GETBUTTONTEXTW";
5465 case WM_USER
+46: return "TB_REPLACEBITMAP";
5466 case WM_USER
+47: return "TB_SETINDENT";
5467 case WM_USER
+48: return "TB_SETIMAGELIST";
5468 case WM_USER
+49: return "TB_GETIMAGELIST";
5469 case WM_USER
+50: return "TB_LOADIMAGES";
5470 case WM_USER
+51: return "TB_GETRECT";
5471 case WM_USER
+52: return "TB_SETHOTIMAGELIST";
5472 case WM_USER
+53: return "TB_GETHOTIMAGELIST";
5473 case WM_USER
+54: return "TB_SETDISABLEDIMAGELIST";
5474 case WM_USER
+55: return "TB_GETDISABLEDIMAGELIST";
5475 case WM_USER
+56: return "TB_SETSTYLE";
5476 case WM_USER
+57: return "TB_GETSTYLE";
5477 case WM_USER
+58: return "TB_GETBUTTONSIZE";
5478 case WM_USER
+59: return "TB_SETBUTTONWIDTH";
5479 case WM_USER
+60: return "TB_SETMAXTEXTROWS";
5480 case WM_USER
+61: return "TB_GETTEXTROWS";
5481 case WM_USER
+41: return "TB_GETBITMAPFLAGS";
5484 static char s_szBuf
[128];
5485 sprintf(s_szBuf
, "<unknown message = %d>", message
);
5489 #endif //__WXDEBUG__
5491 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
5492 int *x
, int *y
, WPARAM
*flags
)
5494 // construct the key mask
5495 WPARAM
& fwKeys
= *flags
;
5497 fwKeys
= MK_RBUTTON
;
5498 if ( wxIsCtrlDown() )
5499 fwKeys
|= MK_CONTROL
;
5500 if ( wxIsShiftDown() )
5503 // simulate right mouse button click
5504 DWORD dwPos
= ::GetMessagePos();
5505 *x
= GET_X_LPARAM(dwPos
);
5506 *y
= GET_Y_LPARAM(dwPos
);
5508 win
->ScreenToClient(x
, y
);
5511 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
5515 HWND hwnd
= GetHwndOf(win
);
5516 HDC hdc
= ::GetDC(hwnd
);
5518 #if !wxDIALOG_UNIT_COMPATIBILITY
5519 // and select the current font into it
5520 HFONT hfont
= GetHfontOf(win
->GetFont());
5523 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
5527 // finally retrieve the text metrics from it
5528 GetTextMetrics(hdc
, &tm
);
5530 #if !wxDIALOG_UNIT_COMPATIBILITY
5534 (void)::SelectObject(hdc
, hfont
);
5538 ::ReleaseDC(hwnd
, hdc
);
5543 // Find the wxWindow at the current mouse position, returning the mouse
5545 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
5547 pt
= wxGetMousePosition();
5548 return wxFindWindowAtPoint(pt
);
5551 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
5556 HWND hWndHit
= ::WindowFromPoint(pt2
);
5558 wxWindow
* win
= wxFindWinFromHandle((WXHWND
) hWndHit
) ;
5559 HWND hWnd
= hWndHit
;
5561 // Try to find a window with a wxWindow associated with it
5562 while (!win
&& (hWnd
!= 0))
5564 hWnd
= ::GetParent(hWnd
);
5565 win
= wxFindWinFromHandle((WXHWND
) hWnd
) ;
5570 // Get the current mouse position.
5571 wxPoint
wxGetMousePosition()
5574 GetCursorPos( & pt
);
5576 return wxPoint(pt
.x
, pt
.y
);
5581 bool wxWindowMSW::RegisterHotKey(int hotkeyId
, int modifiers
, int keycode
)
5583 UINT win_modifiers
=0;
5584 if ( modifiers
& wxMOD_ALT
)
5585 win_modifiers
|= MOD_ALT
;
5586 if ( modifiers
& wxMOD_SHIFT
)
5587 win_modifiers
|= MOD_SHIFT
;
5588 if ( modifiers
& wxMOD_CONTROL
)
5589 win_modifiers
|= MOD_CONTROL
;
5590 if ( modifiers
& wxMOD_WIN
)
5591 win_modifiers
|= MOD_WIN
;
5593 if ( !::RegisterHotKey(GetHwnd(), hotkeyId
, win_modifiers
, keycode
) )
5595 wxLogLastError(_T("RegisterHotKey"));
5603 bool wxWindowMSW::UnregisterHotKey(int hotkeyId
)
5605 if ( !::UnregisterHotKey(GetHwnd(), hotkeyId
) )
5607 wxLogLastError(_T("UnregisterHotKey"));
5615 bool wxWindowMSW::HandleHotKey(WXWPARAM wParam
, WXLPARAM lParam
)
5617 int hotkeyId
= wParam
;
5618 int virtualKey
= HIWORD(lParam
);
5619 int win_modifiers
= LOWORD(lParam
);
5621 wxKeyEvent
event(CreateKeyEvent(wxEVT_HOTKEY
, virtualKey
, wParam
, lParam
));
5622 event
.SetId(hotkeyId
);
5623 event
.m_shiftDown
= (win_modifiers
& MOD_SHIFT
) != 0;
5624 event
.m_controlDown
= (win_modifiers
& MOD_CONTROL
) != 0;
5625 event
.m_altDown
= (win_modifiers
& MOD_ALT
) != 0;
5626 event
.m_metaDown
= (win_modifiers
& MOD_WIN
) != 0;
5628 return GetEventHandler()->ProcessEvent(event
);
5631 #endif // wxUSE_HOTKEY