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 and Markus Holzem
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
12 // ===========================================================================
14 // ===========================================================================
16 // ---------------------------------------------------------------------------
18 // ---------------------------------------------------------------------------
21 #pragma implementation "window.h"
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
33 #include "wx/msw/winundef.h"
34 #include "wx/window.h"
39 #include "wx/dcclient.h"
40 #include "wx/dcmemory.h"
43 #include "wx/layout.h"
44 #include "wx/dialog.h"
46 #include "wx/listbox.h"
47 #include "wx/button.h"
48 #include "wx/msgdlg.h"
49 #include "wx/settings.h"
50 #include "wx/statbox.h"
54 #include "wx/ownerdrw.h"
57 #if wxUSE_DRAG_AND_DROP
61 #include "wx/menuitem.h"
64 #include "wx/msw/private.h"
67 #include "wx/tooltip.h"
75 #include "wx/spinctrl.h"
76 #endif // wxUSE_SPINCTRL
81 #include "wx/textctrl.h"
82 #include "wx/notebook.h"
86 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__)
95 #if (!defined(__GNUWIN32_OLD__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__)
99 #elif !defined(__WXMICROWIN__) // broken compiler
101 #include "wx/msw/gnuwin32/extra.h"
105 // ----------------------------------------------------------------------------
106 // standard constants not available with all compilers/headers
107 // ----------------------------------------------------------------------------
109 // This didn't appear in mingw until 2.95.2
111 #define SIF_TRACKPOS 16
115 #ifndef WM_MOUSEWHEEL
116 #define WM_MOUSEWHEEL 0x020A
119 #define WHEEL_DELTA 120
121 #ifndef SPI_GETWHEELSCROLLLINES
122 #define SPI_GETWHEELSCROLLLINES 104
124 #endif // wxUSE_MOUSEWHEEL
127 #define VK_OEM_1 0xBA
128 #define VK_OEM_PLUS 0xBB
129 #define VK_OEM_COMMA 0xBC
130 #define VK_OEM_MINUS 0xBD
131 #define VK_OEM_PERIOD 0xBE
132 #define VK_OEM_2 0xBF
133 #define VK_OEM_3 0xC0
134 #define VK_OEM_4 0xDB
135 #define VK_OEM_5 0xDC
136 #define VK_OEM_6 0xDD
137 #define VK_OEM_7 0xDE
140 // ---------------------------------------------------------------------------
142 // ---------------------------------------------------------------------------
144 // the last Windows message we got (FIXME-MT)
145 extern MSG s_currentMsg
;
147 #if wxUSE_MENUS_NATIVE
148 wxMenu
*wxCurrentPopupMenu
= NULL
;
149 #endif // wxUSE_MENUS_NATIVE
151 extern const wxChar
*wxCanvasClassName
;
153 // true if we had already created the std colour map, used by
154 // wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
155 static bool gs_hasStdCmap
= FALSE
;
157 // ---------------------------------------------------------------------------
159 // ---------------------------------------------------------------------------
161 // the window proc for all our windows
162 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
,
163 WPARAM wParam
, LPARAM lParam
);
166 const char *wxGetMessageName(int message
);
169 void wxRemoveHandleAssociation(wxWindowMSW
*win
);
170 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
);
171 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
);
173 // this magical function is used to translate VK_APPS key presses to right
175 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
176 int *x
, int *y
, WPARAM
*flags
);
178 // get the text metrics for the current font
179 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
);
181 // find the window for the mouse event at the specified position
182 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
); //TW:REQ:Univ
184 // wrapper around BringWindowToTop() API
185 static inline void wxBringWindowToTop(HWND hwnd
)
187 #ifdef __WXMICROWIN__
188 // It seems that MicroWindows brings the _parent_ of the window to the top,
189 // which can be the wrong one.
191 // activate (set focus to) specified window
194 // raise top level parent to top of z order
195 ::SetWindowPos(hwnd
, HWND_TOP
, 0, 0, 0, 0, SWP_NOMOVE
| SWP_NOSIZE
);
196 #else // !__WXMICROWIN__
197 if ( !::BringWindowToTop(hwnd
) )
199 wxLogLastError(_T("BringWindowToTop"));
201 #endif // __WXMICROWIN__/!__WXMICROWIN__
204 // ---------------------------------------------------------------------------
206 // ---------------------------------------------------------------------------
208 // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
210 #ifdef __WXUNIVERSAL__
211 IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW
, wxWindowBase
)
213 IMPLEMENT_DYNAMIC_CLASS(wxWindow
, wxWindowBase
)
214 #endif // __WXUNIVERSAL__/__WXMSW__
216 BEGIN_EVENT_TABLE(wxWindowMSW
, wxWindowBase
)
217 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground
)
218 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged
)
219 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog
)
220 EVT_IDLE(wxWindowMSW::OnIdle
)
223 // ===========================================================================
225 // ===========================================================================
227 // ---------------------------------------------------------------------------
228 // wxWindow utility functions
229 // ---------------------------------------------------------------------------
231 // Find an item given the MS Windows id
232 wxWindow
*wxWindowMSW::FindItem(long id
) const
235 wxControl
*item
= wxDynamicCastThis(wxControl
);
238 // is it we or one of our "internal" children?
239 if ( item
->GetId() == id
240 #ifndef __WXUNIVERSAL__
241 || (item
->GetSubcontrols().Index(id
) != wxNOT_FOUND
)
242 #endif // __WXUNIVERSAL__
248 #endif // wxUSE_CONTROLS
250 wxWindowList::Node
*current
= GetChildren().GetFirst();
253 wxWindow
*childWin
= current
->GetData();
255 wxWindow
*wnd
= childWin
->FindItem(id
);
259 current
= current
->GetNext();
265 // Find an item given the MS Windows handle
266 wxWindow
*wxWindowMSW::FindItemByHWND(WXHWND hWnd
, bool controlOnly
) const
268 wxWindowList::Node
*current
= GetChildren().GetFirst();
271 wxWindow
*parent
= current
->GetData();
273 // Do a recursive search.
274 wxWindow
*wnd
= parent
->FindItemByHWND(hWnd
);
280 || parent
->IsKindOf(CLASSINFO(wxControl
))
281 #endif // wxUSE_CONTROLS
284 wxWindow
*item
= current
->GetData();
285 if ( item
->GetHWND() == hWnd
)
289 if ( item
->ContainsHWND(hWnd
) )
294 current
= current
->GetNext();
299 // Default command handler
300 bool wxWindowMSW::MSWCommand(WXUINT
WXUNUSED(param
), WXWORD
WXUNUSED(id
))
305 // ----------------------------------------------------------------------------
306 // constructors and such
307 // ----------------------------------------------------------------------------
309 void wxWindowMSW::Init()
315 m_isBeingDeleted
= FALSE
;
318 m_mouseInWindow
= FALSE
;
319 m_lastKeydownProcessed
= FALSE
;
321 m_childrenDisabled
= NULL
;
330 m_backgroundTransparent
= FALSE
;
332 // as all windows are created with WS_VISIBLE style...
335 #if wxUSE_MOUSEEVENT_HACK
338 m_lastMouseEvent
= -1;
339 #endif // wxUSE_MOUSEEVENT_HACK
343 wxWindowMSW::~wxWindowMSW()
345 m_isBeingDeleted
= TRUE
;
347 #ifndef __WXUNIVERSAL__
348 // VS: make sure there's no wxFrame with last focus set to us:
349 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
351 wxTopLevelWindow
*frame
= wxDynamicCast(win
, wxTopLevelWindow
);
354 if ( frame
->GetLastFocus() == this )
356 frame
->SetLastFocus(NULL
);
361 #endif // __WXUNIVERSAL__
363 // VS: destroy children first and _then_ detach *this from its parent.
364 // If we'd do it the other way around, children wouldn't be able
365 // find their parent frame (see above).
369 m_parent
->RemoveChild(this);
373 // VZ: test temp removed to understand what really happens here
374 //if (::IsWindow(GetHwnd()))
376 if ( !::DestroyWindow(GetHwnd()) )
377 wxLogLastError(wxT("DestroyWindow"));
380 // remove hWnd <-> wxWindow association
381 wxRemoveHandleAssociation(this);
384 delete m_childrenDisabled
;
387 // real construction (Init() must have been called before!)
388 bool wxWindowMSW::Create(wxWindow
*parent
,
393 const wxString
& name
)
395 wxCHECK_MSG( parent
, FALSE
, wxT("can't create wxWindow without parent") );
398 // wxGTK doesn't allow to create controls with static box as the parent so
399 // this will result in a crash when the program is ported to wxGTK - warn
402 // the correct solution is to create the controls as siblings of the
404 wxASSERT_MSG( !wxDynamicCast(parent
, wxStaticBox
),
405 _T("wxStaticBox can't be used as a window parent!") );
406 #endif // wxUSE_STATBOX
408 if ( !CreateBase(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
411 parent
->AddChild(this);
414 DWORD msflags
= MSWGetCreateWindowFlags(&exstyle
);
416 #ifdef __WXUNIVERSAL__
417 // no borders, we draw them ourselves
418 exstyle
&= ~(WS_EX_DLGMODALFRAME
|
422 msflags
&= ~WS_BORDER
;
423 #endif // wxUniversal
425 // all windows are created visible by default except popup ones (which are
426 // like the wxTopLevelWindows in this aspect)
427 if ( style
& wxPOPUP_WINDOW
)
429 msflags
&= ~WS_VISIBLE
;
434 msflags
|= WS_VISIBLE
;
437 return MSWCreate(wxCanvasClassName
, NULL
, pos
, size
, msflags
, exstyle
);
440 // ---------------------------------------------------------------------------
442 // ---------------------------------------------------------------------------
444 void wxWindowMSW::SetFocus()
446 HWND hWnd
= GetHwnd();
447 wxCHECK_RET( hWnd
, _T("can't set focus to invalid window") );
449 #ifndef __WXMICROWIN__
453 if ( !::SetFocus(hWnd
) )
455 #if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
456 // was there really an error?
457 DWORD dwRes
= ::GetLastError();
460 HWND hwndFocus
= ::GetFocus();
461 if ( hwndFocus
!= hWnd
)
463 wxLogApiError(_T("SetFocus"), dwRes
);
470 void wxWindowMSW::SetFocusFromKbd()
472 wxWindowBase::SetFocusFromKbd();
474 // when the focus is given to the control with DLGC_HASSETSEL style from
475 // keyboard its contents should be entirely selected: this is what
476 // ::IsDialogMessage() does and so we should do it as well to provide the
477 // same LNF as the native programs
478 if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE
, 0, 0) & DLGC_HASSETSEL
)
480 ::SendMessage(GetHwnd(), EM_SETSEL
, 0, -1);
484 // Get the window with the focus
485 wxWindow
*wxWindowBase::FindFocus()
487 HWND hWnd
= ::GetFocus();
490 return wxGetWindowFromHWND((WXHWND
)hWnd
);
496 bool wxWindowMSW::Enable(bool enable
)
498 if ( !wxWindowBase::Enable(enable
) )
501 HWND hWnd
= GetHwnd();
503 ::EnableWindow(hWnd
, (BOOL
)enable
);
505 // the logic below doesn't apply to the top level windows -- otherwise
506 // showing a modal dialog would result in total greying out (and ungreying
507 // out later) of everything which would be really ugly
511 // when the parent is disabled, all of its children should be disabled as
512 // well but when it is enabled back, only those of the children which
513 // hadn't been already disabled in the beginning should be enabled again,
514 // so we have to keep the list of those children
515 for ( wxWindowList::Node
*node
= GetChildren().GetFirst();
517 node
= node
->GetNext() )
519 wxWindow
*child
= node
->GetData();
520 if ( child
->IsTopLevel() )
522 // the logic below doesn't apply to top level children
528 // enable the child back unless it had been disabled before us
529 if ( !m_childrenDisabled
|| !m_childrenDisabled
->Find(child
) )
532 else // we're being disabled
534 if ( child
->IsEnabled() )
536 // disable it as children shouldn't stay enabled while the
540 else // child already disabled, remember it
542 // have we created the list of disabled children already?
543 if ( !m_childrenDisabled
)
544 m_childrenDisabled
= new wxWindowList
;
546 m_childrenDisabled
->Append(child
);
551 if ( enable
&& m_childrenDisabled
)
553 // we don't need this list any more, don't keep unused memory
554 delete m_childrenDisabled
;
555 m_childrenDisabled
= NULL
;
561 bool wxWindowMSW::Show(bool show
)
563 if ( !wxWindowBase::Show(show
) )
566 HWND hWnd
= GetHwnd();
567 int cshow
= show
? SW_SHOW
: SW_HIDE
;
568 ::ShowWindow(hWnd
, cshow
);
572 wxBringWindowToTop(hWnd
);
578 // Raise the window to the top of the Z order
579 void wxWindowMSW::Raise()
581 wxBringWindowToTop(GetHwnd());
584 // Lower the window to the bottom of the Z order
585 void wxWindowMSW::Lower()
587 ::SetWindowPos(GetHwnd(), HWND_BOTTOM
, 0, 0, 0, 0,
588 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
);
591 void wxWindowMSW::SetTitle( const wxString
& title
)
593 SetWindowText(GetHwnd(), title
.c_str());
596 wxString
wxWindowMSW::GetTitle() const
598 return wxGetWindowText(GetHWND());
601 void wxWindowMSW::DoCaptureMouse()
603 HWND hWnd
= GetHwnd();
610 void wxWindowMSW::DoReleaseMouse()
612 if ( !::ReleaseCapture() )
614 wxLogLastError(_T("ReleaseCapture"));
618 /* static */ wxWindow
*wxWindowBase::GetCapture()
620 HWND hwnd
= ::GetCapture();
621 return hwnd
? wxFindWinFromHandle((WXHWND
)hwnd
) : (wxWindow
*)NULL
;
624 bool wxWindowMSW::SetFont(const wxFont
& font
)
626 if ( !wxWindowBase::SetFont(font
) )
632 HWND hWnd
= GetHwnd();
635 WXHANDLE hFont
= m_font
.GetResourceHandle();
637 wxASSERT_MSG( hFont
, wxT("should have valid font") );
639 ::SendMessage(hWnd
, WM_SETFONT
, (WPARAM
)hFont
, MAKELPARAM(TRUE
, 0));
644 bool wxWindowMSW::SetCursor(const wxCursor
& cursor
)
646 if ( !wxWindowBase::SetCursor(cursor
) )
654 HWND hWnd
= GetHwnd();
656 // Change the cursor NOW if we're within the correct window
658 ::GetCursorPos(&point
);
660 RECT rect
= wxGetWindowRect(hWnd
);
662 if ( ::PtInRect(&rect
, point
) && !wxIsBusy() )
663 ::SetCursor(GetHcursorOf(m_cursor
));
669 void wxWindowMSW::WarpPointer (int x
, int y
)
671 ClientToScreen(&x
, &y
);
673 if ( !::SetCursorPos(x
, y
) )
675 wxLogLastError(_T("SetCursorPos"));
679 #if WXWIN_COMPATIBILITY
680 void wxWindowMSW::MSWDeviceToLogical (float *x
, float *y
) const
683 #endif // WXWIN_COMPATIBILITY
685 // ---------------------------------------------------------------------------
687 // ---------------------------------------------------------------------------
689 #if WXWIN_COMPATIBILITY
690 void wxWindowMSW::SetScrollRange(int orient
, int range
, bool refresh
)
692 #if defined(__WIN95__)
696 // Try to adjust the range to cope with page size > 1
697 // - a Windows API quirk
698 int pageSize
= GetScrollPage(orient
);
699 if ( pageSize
> 1 && range
> 0)
701 range1
+= (pageSize
- 1);
707 if ( orient
== wxHORIZONTAL
) {
713 info
.cbSize
= sizeof(SCROLLINFO
);
714 info
.nPage
= pageSize
; // Have to set this, or scrollbar goes awry
718 info
.fMask
= SIF_RANGE
| SIF_PAGE
;
720 HWND hWnd
= GetHwnd();
722 ::SetScrollInfo(hWnd
, dir
, &info
, refresh
);
725 if ( orient
== wxHORIZONTAL
)
730 HWND hWnd
= GetHwnd();
732 ::SetScrollRange(hWnd
, wOrient
, 0, range
, refresh
);
736 void wxWindowMSW::SetScrollPage(int orient
, int page
, bool refresh
)
738 #if defined(__WIN95__)
742 if ( orient
== wxHORIZONTAL
) {
750 info
.cbSize
= sizeof(SCROLLINFO
);
753 info
.fMask
= SIF_PAGE
;
755 HWND hWnd
= GetHwnd();
757 ::SetScrollInfo(hWnd
, dir
, &info
, refresh
);
759 if ( orient
== wxHORIZONTAL
)
766 int wxWindowMSW::OldGetScrollRange(int orient
) const
769 if ( orient
== wxHORIZONTAL
)
774 #if __WATCOMC__ && defined(__WINDOWS_386__)
775 short minPos
, maxPos
;
779 HWND hWnd
= GetHwnd();
782 ::GetScrollRange(hWnd
, wOrient
, &minPos
, &maxPos
);
783 #if defined(__WIN95__)
784 // Try to adjust the range to cope with page size > 1
785 // - a Windows API quirk
786 int pageSize
= GetScrollPage(orient
);
789 maxPos
-= (pageSize
- 1);
798 int wxWindowMSW::GetScrollPage(int orient
) const
800 if ( orient
== wxHORIZONTAL
)
806 #endif // WXWIN_COMPATIBILITY
808 inline int GetScrollPosition(HWND hWnd
, int wOrient
)
810 #ifdef __WXMICROWIN__
811 return ::GetScrollPosWX(hWnd
, wOrient
);
813 return ::GetScrollPos(hWnd
, wOrient
);
817 int wxWindowMSW::GetScrollPos(int orient
) const
820 if ( orient
== wxHORIZONTAL
)
825 HWND hWnd
= GetHwnd();
826 wxCHECK_MSG( hWnd
, 0, _T("no HWND in GetScrollPos") );
828 return GetScrollPosition(hWnd
, wOrient
);
831 // This now returns the whole range, not just the number
832 // of positions that we can scroll.
833 int wxWindowMSW::GetScrollRange(int orient
) const
836 if ( orient
== wxHORIZONTAL
)
841 #if __WATCOMC__ && defined(__WINDOWS_386__)
842 short minPos
, maxPos
;
846 HWND hWnd
= GetHwnd();
849 ::GetScrollRange(hWnd
, wOrient
, &minPos
, &maxPos
);
850 #if defined(__WIN95__)
851 // Try to adjust the range to cope with page size > 1
852 // - a Windows API quirk
853 int pageSize
= GetScrollThumb(orient
);
856 maxPos
-= (pageSize
- 1);
858 // October 10th: new range concept.
868 int wxWindowMSW::GetScrollThumb(int orient
) const
870 if ( orient
== wxHORIZONTAL
)
876 void wxWindowMSW::SetScrollPos(int orient
, int pos
, bool refresh
)
878 HWND hWnd
= GetHwnd();
879 wxCHECK_RET( hWnd
, _T("SetScrollPos: no HWND") );
881 int dir
= orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
;
883 #if defined(__WIN95__)
885 info
.cbSize
= sizeof(SCROLLINFO
);
889 info
.fMask
= SIF_POS
;
891 ::SetScrollInfo(hWnd
, dir
, &info
, refresh
);
893 ::SetScrollPos(hWnd
, dir
, pos
, refresh
);
894 #endif // __WIN95__/!__WIN95__
897 // New function that will replace some of the above.
898 void wxWindowMSW::SetScrollbar(int orient
, int pos
, int thumbVisible
,
899 int range
, bool refresh
)
901 #if defined(__WIN95__)
902 int oldRange
= range
- thumbVisible
;
904 int range1
= oldRange
;
906 // Try to adjust the range to cope with page size > 1
907 // - a Windows API quirk
908 int pageSize
= thumbVisible
;
909 if ( pageSize
> 1 && range
> 0)
911 range1
+= (pageSize
- 1);
917 if ( orient
== wxHORIZONTAL
) {
923 info
.cbSize
= sizeof(SCROLLINFO
);
924 info
.nPage
= pageSize
; // Have to set this, or scrollbar goes awry
928 info
.fMask
= SIF_RANGE
| SIF_PAGE
| SIF_POS
;
930 HWND hWnd
= GetHwnd();
932 ::SetScrollInfo(hWnd
, dir
, &info
, refresh
);
935 if ( orient
== wxHORIZONTAL
)
940 HWND hWnd
= GetHwnd();
943 ::SetScrollRange(hWnd
, wOrient
, 0, range
, FALSE
);
944 ::SetScrollPos(hWnd
, wOrient
, pos
, refresh
);
947 if ( orient
== wxHORIZONTAL
) {
948 m_xThumbSize
= thumbVisible
;
950 m_yThumbSize
= thumbVisible
;
954 void wxWindowMSW::ScrollWindow(int dx
, int dy
, const wxRect
*prect
)
960 rect
.left
= prect
->x
;
962 rect
.right
= prect
->x
+ prect
->width
;
963 rect
.bottom
= prect
->y
+ prect
->height
;
971 ::ScrollWindow(GetHwnd(), dx
, dy
, pr
, pr
);
974 static bool ScrollVertically(HWND hwnd
, int kind
, int count
)
976 int posStart
= GetScrollPosition(hwnd
, SB_VERT
);
979 for ( int n
= 0; n
< count
; n
++ )
981 ::SendMessage(hwnd
, WM_VSCROLL
, kind
, 0);
983 int posNew
= GetScrollPosition(hwnd
, SB_VERT
);
986 // don't bother to continue, we're already at top/bottom
993 return pos
!= posStart
;
996 bool wxWindowMSW::ScrollLines(int lines
)
998 bool down
= lines
> 0;
1000 return ScrollVertically(GetHwnd(),
1001 down
? SB_LINEDOWN
: SB_LINEUP
,
1002 down
? lines
: -lines
);
1005 bool wxWindowMSW::ScrollPages(int pages
)
1007 bool down
= pages
> 0;
1009 return ScrollVertically(GetHwnd(),
1010 down
? SB_PAGEDOWN
: SB_PAGEUP
,
1011 down
? pages
: -pages
);
1014 // ---------------------------------------------------------------------------
1016 // ---------------------------------------------------------------------------
1018 void wxWindowMSW::SubclassWin(WXHWND hWnd
)
1020 wxASSERT_MSG( !m_oldWndProc
, wxT("subclassing window twice?") );
1022 HWND hwnd
= (HWND
)hWnd
;
1023 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in SubclassWin") );
1025 wxAssociateWinWithHandle(hwnd
, this);
1027 m_oldWndProc
= (WXFARPROC
)::GetWindowLong((HWND
)hWnd
, GWL_WNDPROC
);
1029 // we don't need to subclass the window of our own class (in the Windows
1030 // sense of the word)
1031 if ( !wxCheckWindowWndProc(hWnd
, (WXFARPROC
)wxWndProc
) )
1033 ::SetWindowLong(hwnd
, GWL_WNDPROC
, (LONG
) wxWndProc
);
1037 // don't bother restoring it neither: this also makes it easy to
1038 // implement IsOfStandardClass() method which returns TRUE for the
1039 // standard controls and FALSE for the wxWindows own windows as it can
1040 // simply check m_oldWndProc
1041 m_oldWndProc
= NULL
;
1045 void wxWindowMSW::UnsubclassWin()
1047 wxRemoveHandleAssociation(this);
1049 // Restore old Window proc
1050 HWND hwnd
= GetHwnd();
1055 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in UnsubclassWin") );
1059 if ( !wxCheckWindowWndProc((WXHWND
)hwnd
, m_oldWndProc
) )
1061 ::SetWindowLong(hwnd
, GWL_WNDPROC
, (LONG
) m_oldWndProc
);
1064 m_oldWndProc
= NULL
;
1069 bool wxCheckWindowWndProc(WXHWND hWnd
, WXFARPROC wndProc
)
1071 // Unicows note: the code below works, but only because WNDCLASS contains
1072 // original window handler rather that the unicows fake one. This may not
1073 // be on purpose, though; if it stops working with future versions of
1074 // unicows.dll, we can override unicows hooks by setting
1075 // Unicows_{Set,Get}WindowLong and Unicows_RegisterClass to our own
1076 // versions that keep track of fake<->real wnd proc mapping.
1078 if ( !::GetClassInfo(wxGetInstance(), wxGetWindowClass(hWnd
), &cls
) )
1080 wxLogLastError(_T("GetClassInfo"));
1085 return wndProc
== (WXFARPROC
)cls
.lpfnWndProc
;
1088 // ----------------------------------------------------------------------------
1090 // ----------------------------------------------------------------------------
1092 void wxWindowMSW::SetWindowStyleFlag(long flags
)
1094 long flagsOld
= GetWindowStyleFlag();
1095 if ( flags
== flagsOld
)
1098 // update the internal variable
1099 wxWindowBase::SetWindowStyleFlag(flags
);
1101 // now update the Windows style as well if needed - and if the window had
1102 // been already created
1106 WXDWORD exstyle
, exstyleOld
;
1107 long style
= MSWGetStyle(flags
, &exstyle
),
1108 styleOld
= MSWGetStyle(flagsOld
, &exstyleOld
);
1110 if ( style
!= styleOld
)
1112 // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1113 // this function so instead of simply setting the style to the new
1114 // value we clear the bits which were set in styleOld but are set in
1115 // the new one and set the ones which were not set before
1116 long styleReal
= ::GetWindowLong(GetHwnd(), GWL_STYLE
);
1117 styleReal
&= ~styleOld
;
1120 ::SetWindowLong(GetHwnd(), GWL_STYLE
, styleReal
);
1123 // and the extended style
1124 if ( exstyle
!= exstyleOld
)
1126 long exstyleReal
= ::GetWindowLong(GetHwnd(), GWL_EXSTYLE
);
1127 exstyleReal
&= ~exstyleOld
;
1128 exstyleReal
|= exstyle
;
1130 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE
, exstyleReal
);
1132 // we must call SetWindowPos() to flash the cached extended style and
1133 // also to make the change to wxSTAY_ON_TOP style take effect: just
1134 // setting the style simply doesn't work
1135 if ( !::SetWindowPos(GetHwnd(),
1136 exstyleReal
& WS_EX_TOPMOST
? HWND_TOPMOST
1139 SWP_NOMOVE
| SWP_NOSIZE
) )
1141 wxLogLastError(_T("SetWindowPos"));
1146 WXDWORD
wxWindowMSW::MSWGetStyle(long flags
, WXDWORD
*exstyle
) const
1148 // translate the style
1149 WXDWORD style
= WS_CHILD
;
1151 if ( flags
& wxCLIP_CHILDREN
)
1152 style
|= WS_CLIPCHILDREN
;
1154 if ( flags
& wxCLIP_SIBLINGS
)
1155 style
|= WS_CLIPSIBLINGS
;
1157 wxBorder border
= (wxBorder
)(flags
& wxBORDER_MASK
);
1158 if ( border
!= wxBORDER_NONE
&& border
!= wxBORDER_DEFAULT
)
1161 // now deal with ext style if the caller wants it
1166 if ( flags
& wxTRANSPARENT_WINDOW
)
1167 *exstyle
|= WS_EX_TRANSPARENT
;
1169 switch ( flags
& wxBORDER_MASK
)
1172 wxFAIL_MSG( _T("unknown border style") );
1176 case wxBORDER_SIMPLE
:
1177 case wxBORDER_DEFAULT
:
1180 case wxBORDER_STATIC
:
1181 *exstyle
|= WS_EX_STATICEDGE
;
1184 case wxBORDER_RAISED
:
1185 *exstyle
|= WS_EX_WINDOWEDGE
;
1188 case wxBORDER_SUNKEN
:
1189 *exstyle
|= WS_EX_CLIENTEDGE
;
1192 case wxBORDER_DOUBLE
:
1193 *exstyle
|= WS_EX_DLGMODALFRAME
;
1197 // wxUniv doesn't use Windows dialog navigation functions at all
1198 #ifndef __WXUNIVERSAL__
1199 // to make the dialog navigation work with the nested panels we must
1200 // use this style (top level windows such as dialogs don't need it)
1201 if ( (flags
& wxTAB_TRAVERSAL
) && !IsTopLevel() )
1203 *exstyle
|= WS_EX_CONTROLPARENT
;
1205 #endif // __WXUNIVERSAL__
1211 // Make a Windows extended style from the given wxWindows window style
1212 WXDWORD
wxWindowMSW::MakeExtendedStyle(long style
, bool eliminateBorders
)
1214 WXDWORD exStyle
= 0;
1215 if ( style
& wxTRANSPARENT_WINDOW
)
1216 exStyle
|= WS_EX_TRANSPARENT
;
1218 if ( !eliminateBorders
)
1220 if ( style
& wxSUNKEN_BORDER
)
1221 exStyle
|= WS_EX_CLIENTEDGE
;
1222 if ( style
& wxDOUBLE_BORDER
)
1223 exStyle
|= WS_EX_DLGMODALFRAME
;
1224 #if defined(__WIN95__)
1225 if ( style
& wxRAISED_BORDER
)
1226 // It seems that WS_EX_WINDOWEDGE doesn't work, but WS_EX_DLGMODALFRAME does
1227 exStyle
|= WS_EX_DLGMODALFRAME
; /* WS_EX_WINDOWEDGE */;
1228 if ( style
& wxSTATIC_BORDER
)
1229 exStyle
|= WS_EX_STATICEDGE
;
1236 // Determines whether native 3D effects or CTL3D should be used,
1237 // applying a default border style if required, and returning an extended
1238 // style to pass to CreateWindowEx.
1239 WXDWORD
wxWindowMSW::Determine3DEffects(WXDWORD defaultBorderStyle
,
1242 // If matches certain criteria, then assume no 3D effects
1243 // unless specifically requested (dealt with in MakeExtendedStyle)
1246 || !IsKindOf(CLASSINFO(wxControl
))
1247 #endif // wxUSE_CONTROLS
1248 || (m_windowStyle
& wxNO_BORDER
) )
1251 return MakeExtendedStyle(m_windowStyle
);
1254 // Determine whether we should be using 3D effects or not.
1255 bool nativeBorder
= FALSE
; // by default, we don't want a Win95 effect
1257 // 1) App can specify global 3D effects
1258 *want3D
= wxTheApp
->GetAuto3D();
1260 // 2) If the parent is being drawn with user colours, or simple border specified,
1261 // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
1262 if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS
) || (m_windowStyle
& wxSIMPLE_BORDER
) )
1265 // 3) Control can override this global setting by defining
1266 // a border style, e.g. wxSUNKEN_BORDER
1267 if ( m_windowStyle
& wxSUNKEN_BORDER
)
1270 // 4) If it's a special border, CTL3D can't cope so we want a native border
1271 if ( (m_windowStyle
& wxDOUBLE_BORDER
) || (m_windowStyle
& wxRAISED_BORDER
) ||
1272 (m_windowStyle
& wxSTATIC_BORDER
) )
1275 nativeBorder
= TRUE
;
1278 // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
1279 // effects from extended style
1282 nativeBorder
= FALSE
;
1285 DWORD exStyle
= MakeExtendedStyle(m_windowStyle
, !nativeBorder
);
1287 // If we want 3D, but haven't specified a border here,
1288 // apply the default border style specified.
1289 // TODO what about non-Win95 WIN32? Does it have borders?
1290 #if defined(__WIN95__) && !wxUSE_CTL3D
1291 if ( defaultBorderStyle
&& (*want3D
) && ! ((m_windowStyle
& wxDOUBLE_BORDER
) || (m_windowStyle
& wxRAISED_BORDER
) ||
1292 (m_windowStyle
& wxSTATIC_BORDER
) || (m_windowStyle
& wxSIMPLE_BORDER
) ))
1293 exStyle
|= defaultBorderStyle
; // WS_EX_CLIENTEDGE;
1299 #if WXWIN_COMPATIBILITY
1300 // If nothing defined for this, try the parent.
1301 // E.g. we may be a button loaded from a resource, with no callback function
1303 void wxWindowMSW::OnCommand(wxWindow
& win
, wxCommandEvent
& event
)
1305 if ( GetEventHandler()->ProcessEvent(event
) )
1308 m_parent
->GetEventHandler()->OnCommand(win
, event
);
1310 #endif // WXWIN_COMPATIBILITY_2
1312 #if WXWIN_COMPATIBILITY
1313 wxObject
* wxWindowMSW::GetChild(int number
) const
1315 // Return a pointer to the Nth object in the Panel
1316 wxNode
*node
= GetChildren().First();
1319 node
= node
->Next();
1322 wxObject
*obj
= (wxObject
*)node
->Data();
1328 #endif // WXWIN_COMPATIBILITY
1330 // Setup background and foreground colours correctly
1331 void wxWindowMSW::SetupColours()
1334 SetBackgroundColour(GetParent()->GetBackgroundColour());
1337 bool wxWindowMSW::IsMouseInWindow() const
1339 // get the mouse position
1341 ::GetCursorPos(&pt
);
1343 // find the window which currently has the cursor and go up the window
1344 // chain until we find this window - or exhaust it
1345 HWND hwnd
= ::WindowFromPoint(pt
);
1346 while ( hwnd
&& (hwnd
!= GetHwnd()) )
1347 hwnd
= ::GetParent(hwnd
);
1349 return hwnd
!= NULL
;
1352 void wxWindowMSW::OnIdle(wxIdleEvent
& WXUNUSED(event
))
1354 // Check if we need to send a LEAVE event
1355 if ( m_mouseInWindow
)
1357 // note that we should generate the leave event whether the window has
1358 // or doesn't have mouse capture
1359 if ( !IsMouseInWindow() )
1361 // Generate a LEAVE event
1362 m_mouseInWindow
= FALSE
;
1364 // Unfortunately the mouse button and keyboard state may have
1365 // changed by the time the OnIdle function is called, so 'state'
1366 // may be meaningless.
1368 if ( wxIsShiftDown() )
1370 if ( wxIsCtrlDown() )
1371 state
|= MK_CONTROL
;
1372 if ( GetKeyState( VK_LBUTTON
) )
1373 state
|= MK_LBUTTON
;
1374 if ( GetKeyState( VK_MBUTTON
) )
1375 state
|= MK_MBUTTON
;
1376 if ( GetKeyState( VK_RBUTTON
) )
1377 state
|= MK_RBUTTON
;
1380 if ( !::GetCursorPos(&pt
) )
1382 wxLogLastError(_T("GetCursorPos"));
1385 // we need to have client coordinates here for symmetry with
1386 // wxEVT_ENTER_WINDOW
1387 RECT rect
= wxGetWindowRect(GetHwnd());
1391 wxMouseEvent
event2(wxEVT_LEAVE_WINDOW
);
1392 InitMouseEvent(event2
, pt
.x
, pt
.y
, state
);
1394 (void)GetEventHandler()->ProcessEvent(event2
);
1401 // Set this window to be the child of 'parent'.
1402 bool wxWindowMSW::Reparent(wxWindowBase
*parent
)
1404 if ( !wxWindowBase::Reparent(parent
) )
1407 HWND hWndChild
= GetHwnd();
1408 HWND hWndParent
= GetParent() ? GetWinHwnd(GetParent()) : (HWND
)0;
1410 ::SetParent(hWndChild
, hWndParent
);
1415 void wxWindowMSW::Clear()
1417 wxClientDC
dc((wxWindow
*)this);
1418 wxBrush
brush(GetBackgroundColour(), wxSOLID
);
1419 dc
.SetBackground(brush
);
1423 static inline void SendSetRedraw(HWND hwnd
, bool on
)
1425 #ifndef __WXMICROWIN__
1426 ::SendMessage(hwnd
, WM_SETREDRAW
, (WPARAM
)on
, 0);
1430 void wxWindowMSW::Freeze()
1432 SendSetRedraw(GetHwnd(), FALSE
);
1435 void wxWindowMSW::Thaw()
1437 SendSetRedraw(GetHwnd(), TRUE
);
1439 // we need to refresh everything or otherwise he invalidated area is not
1444 void wxWindowMSW::Refresh(bool eraseBack
, const wxRect
*rect
)
1446 HWND hWnd
= GetHwnd();
1452 mswRect
.left
= rect
->x
;
1453 mswRect
.top
= rect
->y
;
1454 mswRect
.right
= rect
->x
+ rect
->width
;
1455 mswRect
.bottom
= rect
->y
+ rect
->height
;
1457 ::InvalidateRect(hWnd
, &mswRect
, eraseBack
);
1460 ::InvalidateRect(hWnd
, NULL
, eraseBack
);
1464 void wxWindowMSW::Update()
1466 if ( !::UpdateWindow(GetHwnd()) )
1468 wxLogLastError(_T("UpdateWindow"));
1471 #if defined(__WIN32__) && !defined(__WXMICROWIN__)
1472 // just calling UpdateWindow() is not enough, what we did in our WM_PAINT
1473 // handler needs to be really drawn right now
1478 // ---------------------------------------------------------------------------
1480 // ---------------------------------------------------------------------------
1482 #if wxUSE_DRAG_AND_DROP
1484 void wxWindowMSW::SetDropTarget(wxDropTarget
*pDropTarget
)
1486 if ( m_dropTarget
!= 0 ) {
1487 m_dropTarget
->Revoke(m_hWnd
);
1488 delete m_dropTarget
;
1491 m_dropTarget
= pDropTarget
;
1492 if ( m_dropTarget
!= 0 )
1493 m_dropTarget
->Register(m_hWnd
);
1496 #endif // wxUSE_DRAG_AND_DROP
1498 // old style file-manager drag&drop support: we retain the old-style
1499 // DragAcceptFiles in parallel with SetDropTarget.
1500 void wxWindowMSW::DragAcceptFiles(bool accept
)
1502 HWND hWnd
= GetHwnd();
1504 ::DragAcceptFiles(hWnd
, (BOOL
)accept
);
1507 // ----------------------------------------------------------------------------
1509 // ----------------------------------------------------------------------------
1513 void wxWindowMSW::DoSetToolTip(wxToolTip
*tooltip
)
1515 wxWindowBase::DoSetToolTip(tooltip
);
1518 m_tooltip
->SetWindow((wxWindow
*)this);
1521 #endif // wxUSE_TOOLTIPS
1523 // ---------------------------------------------------------------------------
1524 // moving and resizing
1525 // ---------------------------------------------------------------------------
1528 void wxWindowMSW::DoGetSize(int *x
, int *y
) const
1530 RECT rect
= wxGetWindowRect(GetHwnd());
1533 *x
= rect
.right
- rect
.left
;
1535 *y
= rect
.bottom
- rect
.top
;
1538 // Get size *available for subwindows* i.e. excluding menu bar etc.
1539 void wxWindowMSW::DoGetClientSize(int *x
, int *y
) const
1541 RECT rect
= wxGetClientRect(GetHwnd());
1549 void wxWindowMSW::DoGetPosition(int *x
, int *y
) const
1551 RECT rect
= wxGetWindowRect(GetHwnd());
1554 point
.x
= rect
.left
;
1557 // we do the adjustments with respect to the parent only for the "real"
1558 // children, not for the dialogs/frames
1559 if ( !IsTopLevel() )
1561 HWND hParentWnd
= 0;
1562 wxWindow
*parent
= GetParent();
1564 hParentWnd
= GetWinHwnd(parent
);
1566 // Since we now have the absolute screen coords, if there's a parent we
1567 // must subtract its top left corner
1570 ::ScreenToClient(hParentWnd
, &point
);
1575 // We may be faking the client origin. So a window that's really at (0,
1576 // 30) may appear (to wxWin apps) to be at (0, 0).
1577 wxPoint
pt(parent
->GetClientAreaOrigin());
1589 void wxWindowMSW::DoScreenToClient(int *x
, int *y
) const
1597 ::ScreenToClient(GetHwnd(), &pt
);
1605 void wxWindowMSW::DoClientToScreen(int *x
, int *y
) const
1613 ::ClientToScreen(GetHwnd(), &pt
);
1621 void wxWindowMSW::DoMoveWindow(int x
, int y
, int width
, int height
)
1623 // TODO: is this consistent with other platforms?
1624 // Still, negative width or height shouldn't be allowed
1629 if ( !::MoveWindow(GetHwnd(), x
, y
, width
, height
, TRUE
) )
1631 wxLogLastError(wxT("MoveWindow"));
1635 // set the size of the window: if the dimensions are positive, just use them,
1636 // but if any of them is equal to -1, it means that we must find the value for
1637 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1638 // which case -1 is a valid value for x and y)
1640 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1641 // the width/height to best suit our contents, otherwise we reuse the current
1643 void wxWindowMSW::DoSetSize(int x
, int y
, int width
, int height
, int sizeFlags
)
1645 // get the current size and position...
1646 int currentX
, currentY
;
1647 GetPosition(¤tX
, ¤tY
);
1648 int currentW
,currentH
;
1649 GetSize(¤tW
, ¤tH
);
1651 // ... and don't do anything (avoiding flicker) if it's already ok
1652 if ( x
== currentX
&& y
== currentY
&&
1653 width
== currentW
&& height
== currentH
)
1658 if ( x
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1660 if ( y
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1663 AdjustForParentClientOrigin(x
, y
, sizeFlags
);
1665 wxSize
size(-1, -1);
1668 if ( sizeFlags
& wxSIZE_AUTO_WIDTH
)
1670 size
= DoGetBestSize();
1675 // just take the current one
1682 if ( sizeFlags
& wxSIZE_AUTO_HEIGHT
)
1686 size
= DoGetBestSize();
1688 //else: already called DoGetBestSize() above
1694 // just take the current one
1699 DoMoveWindow(x
, y
, width
, height
);
1702 void wxWindowMSW::DoSetClientSize(int width
, int height
)
1704 // setting the client size is less obvious than it it could have been
1705 // because in the result of changing the total size the window scrollbar
1706 // may [dis]appear and/or its menubar may [un]wrap and so the client size
1707 // will not be correct as the difference between the total and client size
1708 // changes - so we keep changing it until we get it right
1710 // normally this loop shouldn't take more than 3 iterations (usually 1 but
1711 // if scrollbars [dis]appear as the result of the first call, then 2 and it
1712 // may become 3 if the window had 0 size originally and so we didn't
1713 // calculate the scrollbar correction correctly during the first iteration)
1714 // but just to be on the safe side we check for it instead of making it an
1715 // "infinite" loop (i.e. leaving break inside as the only way to get out)
1716 for ( int i
= 0; i
< 4; i
++ )
1719 ::GetClientRect(GetHwnd(), &rectClient
);
1721 // if the size is already ok, stop here (rectClient.left = top = 0)
1722 if ( (rectClient
.right
== width
|| width
== -1) &&
1723 (rectClient
.bottom
== height
|| height
== -1) )
1728 int widthClient
= width
,
1729 heightClient
= height
;
1731 // Find the difference between the entire window (title bar and all)
1732 // and the client area; add this to the new client size to move the
1735 ::GetWindowRect(GetHwnd(), &rectWin
);
1737 widthClient
+= rectWin
.right
- rectWin
.left
- rectClient
.right
;
1738 heightClient
+= rectWin
.bottom
- rectWin
.top
- rectClient
.bottom
;
1741 point
.x
= rectWin
.left
;
1742 point
.y
= rectWin
.top
;
1744 // MoveWindow positions the child windows relative to the parent, so
1745 // adjust if necessary
1746 if ( !IsTopLevel() )
1748 wxWindow
*parent
= GetParent();
1751 ::ScreenToClient(GetHwndOf(parent
), &point
);
1755 DoMoveWindow(point
.x
, point
.y
, widthClient
, heightClient
);
1759 // For implementation purposes - sometimes decorations make the client area
1761 wxPoint
wxWindowMSW::GetClientAreaOrigin() const
1763 return wxPoint(0, 0);
1766 // ---------------------------------------------------------------------------
1768 // ---------------------------------------------------------------------------
1770 int wxWindowMSW::GetCharHeight() const
1772 return wxGetTextMetrics(this).tmHeight
;
1775 int wxWindowMSW::GetCharWidth() const
1777 // +1 is needed because Windows apparently adds it when calculating the
1778 // dialog units size in pixels
1779 #if wxDIALOG_UNIT_COMPATIBILITY
1780 return wxGetTextMetrics(this).tmAveCharWidth
;
1782 return wxGetTextMetrics(this).tmAveCharWidth
+ 1;
1786 void wxWindowMSW::GetTextExtent(const wxString
& string
,
1788 int *descent
, int *externalLeading
,
1789 const wxFont
*theFont
) const
1791 const wxFont
*fontToUse
= theFont
;
1793 fontToUse
= &m_font
;
1795 HWND hWnd
= GetHwnd();
1796 HDC dc
= ::GetDC(hWnd
);
1800 if ( fontToUse
&& fontToUse
->Ok() )
1802 fnt
= (HFONT
)((wxFont
*)fontToUse
)->GetResourceHandle(); // const_cast
1804 hfontOld
= (HFONT
)SelectObject(dc
,fnt
);
1809 GetTextExtentPoint(dc
, string
, (int)string
.Length(), &sizeRect
);
1810 GetTextMetrics(dc
, &tm
);
1812 if ( fontToUse
&& fnt
&& hfontOld
)
1813 SelectObject(dc
, hfontOld
);
1815 ReleaseDC(hWnd
, dc
);
1822 *descent
= tm
.tmDescent
;
1823 if ( externalLeading
)
1824 *externalLeading
= tm
.tmExternalLeading
;
1827 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1828 // ---------------------------------------------------------------------------
1829 // Caret manipulation
1830 // ---------------------------------------------------------------------------
1832 void wxWindowMSW::CreateCaret(int w
, int h
)
1834 SetCaret(new wxCaret(this, w
, h
));
1837 void wxWindowMSW::CreateCaret(const wxBitmap
*WXUNUSED(bitmap
))
1839 wxFAIL_MSG("not implemented");
1842 void wxWindowMSW::ShowCaret(bool show
)
1844 wxCHECK_RET( m_caret
, "no caret to show" );
1846 m_caret
->Show(show
);
1849 void wxWindowMSW::DestroyCaret()
1854 void wxWindowMSW::SetCaretPos(int x
, int y
)
1856 wxCHECK_RET( m_caret
, "no caret to move" );
1858 m_caret
->Move(x
, y
);
1861 void wxWindowMSW::GetCaretPos(int *x
, int *y
) const
1863 wxCHECK_RET( m_caret
, "no caret to get position of" );
1865 m_caret
->GetPosition(x
, y
);
1867 #endif // wxUSE_CARET
1869 // ---------------------------------------------------------------------------
1871 // ---------------------------------------------------------------------------
1873 #if wxUSE_MENUS_NATIVE
1875 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
1876 // immediately, without waiting for the next event loop iteration
1878 // NB: this function should probably be made public later as it can almost
1879 // surely replace wxYield() elsewhere as well
1880 static void wxYieldForCommandsOnly()
1882 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1883 // want to process it here)
1885 while ( ::PeekMessage(&msg
, (HWND
)0, WM_COMMAND
, WM_COMMAND
, PM_REMOVE
)
1886 && msg
.message
!= WM_QUIT
)
1888 wxTheApp
->DoMessage((WXMSG
*)&msg
);
1891 // If we retrieved a WM_QUIT, insert back into the message queue.
1892 if (msg
.message
== WM_QUIT
)
1893 ::PostQuitMessage(0);
1896 bool wxWindowMSW::DoPopupMenu(wxMenu
*menu
, int x
, int y
)
1898 menu
->SetInvokingWindow(this);
1901 HWND hWnd
= GetHwnd();
1902 HMENU hMenu
= GetHmenuOf(menu
);
1906 ::ClientToScreen(hWnd
, &point
);
1907 wxCurrentPopupMenu
= menu
;
1908 ::TrackPopupMenu(hMenu
, TPM_RIGHTBUTTON
, point
.x
, point
.y
, 0, hWnd
, NULL
);
1910 // we need to do it righ now as otherwise the events are never going to be
1911 // sent to wxCurrentPopupMenu from HandleCommand()
1913 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1914 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1915 // destroyed as soon as we return (it can be a local variable in the caller
1916 // for example) and so we do need to process the event immediately
1917 wxYieldForCommandsOnly();
1919 wxCurrentPopupMenu
= NULL
;
1921 menu
->SetInvokingWindow(NULL
);
1926 #endif // wxUSE_MENUS_NATIVE
1928 // ===========================================================================
1929 // pre/post message processing
1930 // ===========================================================================
1932 long wxWindowMSW::MSWDefWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1935 return ::CallWindowProc(CASTWNDPROC m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
1937 return ::DefWindowProc(GetHwnd(), nMsg
, wParam
, lParam
);
1940 bool wxWindowMSW::MSWProcessMessage(WXMSG
* pMsg
)
1942 // wxUniversal implements tab traversal itself
1943 #ifndef __WXUNIVERSAL__
1944 if ( m_hWnd
!= 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL
) )
1946 // intercept dialog navigation keys
1947 MSG
*msg
= (MSG
*)pMsg
;
1949 // here we try to do all the job which ::IsDialogMessage() usually does
1952 if ( msg
->message
== WM_KEYDOWN
)
1954 bool bCtrlDown
= wxIsCtrlDown();
1955 bool bShiftDown
= wxIsShiftDown();
1957 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1958 // don't process it if it's the case (except for Ctrl-Tab/Enter
1959 // combinations which are always processed)
1963 lDlgCode
= ::SendMessage(msg
->hwnd
, WM_GETDLGCODE
, 0, 0);
1965 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
1966 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
1967 // it, of course, implies them
1968 if ( lDlgCode
& DLGC_WANTALLKEYS
)
1970 lDlgCode
|= DLGC_WANTTAB
| DLGC_WANTARROWS
;
1974 bool bForward
= TRUE
,
1975 bWindowChange
= FALSE
;
1977 // should we process this message specially?
1978 bool bProcess
= TRUE
;
1979 switch ( msg
->wParam
)
1982 // assume that nobody wants Shift-TAB for himself - if we
1983 // don't do it there is no easy way for a control to grab
1984 // TABs but still let Shift-TAB work as navugation key
1985 if ( (lDlgCode
& DLGC_WANTTAB
) && !bShiftDown
) {
1989 // Ctrl-Tab cycles thru notebook pages
1990 bWindowChange
= bCtrlDown
;
1991 bForward
= !bShiftDown
;
1997 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
2005 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
2011 if ( (lDlgCode
& DLGC_WANTMESSAGE
) && !bCtrlDown
)
2013 // control wants to process Enter itself, don't
2014 // call IsDialogMessage() which would interpret
2018 else if ( lDlgCode
& DLGC_BUTTON
)
2020 // let IsDialogMessage() handle this for all
2021 // buttons except the owner-drawn ones which it
2022 // just seems to ignore
2023 long style
= ::GetWindowLong(msg
->hwnd
, GWL_STYLE
);
2024 if ( (style
& BS_OWNERDRAW
) == BS_OWNERDRAW
)
2026 // emulate the button click
2027 wxWindow
*btn
= wxFindWinFromHandle((WXHWND
)msg
->hwnd
);
2029 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
2034 // FIXME: this should be handled by
2035 // wxNavigationKeyEvent handler and not here!!
2039 wxButton
*btn
= wxDynamicCast(GetDefaultItem(),
2041 if ( btn
&& btn
->IsEnabled() )
2043 // if we do have a default button, do press it
2044 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
2048 else // no default button
2050 #endif // wxUSE_BUTTON
2051 // this is a quick and dirty test for a text
2053 if ( !(lDlgCode
& DLGC_HASSETSEL
) )
2055 // don't process Enter, the control might
2056 // need it for itself and don't let
2057 // ::IsDialogMessage() have it as it can
2058 // eat the Enter events sometimes
2061 else if (!IsTopLevel())
2063 // if not a top level window, let parent
2067 //else: treat Enter as TAB: pass to the next
2068 // control as this is the best thing to do
2069 // if the text doesn't handle Enter itself
2081 wxNavigationKeyEvent event
;
2082 event
.SetDirection(bForward
);
2083 event
.SetWindowChange(bWindowChange
);
2084 event
.SetEventObject(this);
2086 if ( GetEventHandler()->ProcessEvent(event
) )
2093 // let ::IsDialogMessage() do almost everything and handle just the
2094 // things it doesn't here: Ctrl-TAB for switching notebook pages
2095 if ( msg
->message
== WM_KEYDOWN
)
2097 // don't process system keys here
2098 if ( !(HIWORD(msg
->lParam
) & KF_ALTDOWN
) )
2100 if ( (msg
->wParam
== VK_TAB
) && wxIsCtrlDown() )
2102 // find the first notebook parent and change its page
2103 wxWindow
*win
= this;
2104 wxNotebook
*nbook
= NULL
;
2105 while ( win
&& !nbook
)
2107 nbook
= wxDynamicCast(win
, wxNotebook
);
2108 win
= win
->GetParent();
2113 bool forward
= !wxIsShiftDown();
2115 nbook
->AdvanceSelection(forward
);
2122 // we handle VK_ESCAPE ourselves in wxDialog::OnCharHook() and we
2123 // shouldn't let IsDialogMessage() get it as it _always_ eats the
2124 // message even when there is no cancel button and when the message is
2125 // needed by the control itself: in particular, it prevents the tree in
2126 // place edit control from being closed with Escape in a dialog
2127 if ( msg
->message
!= WM_KEYDOWN
|| msg
->wParam
!= VK_ESCAPE
)
2129 // ::IsDialogMessage() can enter in an infinite loop when the
2130 // currently focused window is disabled or hidden and its parent
2131 // has WS_EX_CONTROLPARENT style, so don't call it in this case
2132 bool canSafelyCallIsDlgMsg
= TRUE
;
2134 HWND hwndFocus
= ::GetFocus();
2137 if ( !::IsWindowEnabled(hwndFocus
) ||
2138 !::IsWindowVisible(hwndFocus
) )
2140 // it would enter an infinite loop if we do this!
2141 canSafelyCallIsDlgMsg
= FALSE
;
2146 if ( !(::GetWindowLong(hwndFocus
, GWL_STYLE
) & WS_CHILD
) )
2148 // it's a top level window, don't go further -- e.g. even
2149 // if the parent of a dialog is disabled, this doesn't
2150 // break navigation inside the dialog
2154 hwndFocus
= ::GetParent(hwndFocus
);
2157 if ( canSafelyCallIsDlgMsg
&& ::IsDialogMessage(GetHwnd(), msg
) )
2159 // IsDialogMessage() did something...
2164 #endif // __WXUNIVERSAL__
2169 // relay mouse move events to the tooltip control
2170 MSG
*msg
= (MSG
*)pMsg
;
2171 if ( msg
->message
== WM_MOUSEMOVE
)
2172 m_tooltip
->RelayEvent(pMsg
);
2174 #endif // wxUSE_TOOLTIPS
2179 bool wxWindowMSW::MSWTranslateMessage(WXMSG
* pMsg
)
2181 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2182 return m_acceleratorTable
.Translate(this, pMsg
);
2186 #endif // wxUSE_ACCEL
2189 bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG
* WXUNUSED(pMsg
))
2191 // preprocess all messages by default
2195 // ---------------------------------------------------------------------------
2196 // message params unpackers (different for Win16 and Win32)
2197 // ---------------------------------------------------------------------------
2201 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2202 WORD
*id
, WXHWND
*hwnd
, WORD
*cmd
)
2204 *id
= LOWORD(wParam
);
2205 *hwnd
= (WXHWND
)lParam
;
2206 *cmd
= HIWORD(wParam
);
2209 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2210 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2212 *state
= LOWORD(wParam
);
2213 *minimized
= HIWORD(wParam
);
2214 *hwnd
= (WXHWND
)lParam
;
2217 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2218 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2220 *code
= LOWORD(wParam
);
2221 *pos
= HIWORD(wParam
);
2222 *hwnd
= (WXHWND
)lParam
;
2225 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2226 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2228 #ifndef __WXMICROWIN__
2229 *nCtlColor
= CTLCOLOR_BTN
;
2230 *hwnd
= (WXHWND
)lParam
;
2231 *hdc
= (WXHDC
)wParam
;
2235 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2236 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2238 *item
= (WXWORD
)wParam
;
2239 *flags
= HIWORD(wParam
);
2240 *hmenu
= (WXHMENU
)lParam
;
2245 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2246 WXWORD
*id
, WXHWND
*hwnd
, WXWORD
*cmd
)
2248 *id
= (WXWORD
)wParam
;
2249 *hwnd
= (WXHWND
)LOWORD(lParam
);
2250 *cmd
= HIWORD(lParam
);
2253 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2254 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2256 *state
= (WXWORD
)wParam
;
2257 *minimized
= LOWORD(lParam
);
2258 *hwnd
= (WXHWND
)HIWORD(lParam
);
2261 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2262 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2264 *code
= (WXWORD
)wParam
;
2265 *pos
= LOWORD(lParam
);
2266 *hwnd
= (WXHWND
)HIWORD(lParam
);
2269 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2270 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2272 *hwnd
= (WXHWND
)LOWORD(lParam
);
2273 *nCtlColor
= (int)HIWORD(lParam
);
2274 *hdc
= (WXHDC
)wParam
;
2277 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2278 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2280 *item
= (WXWORD
)wParam
;
2281 *flags
= LOWORD(lParam
);
2282 *hmenu
= (WXHMENU
)HIWORD(lParam
);
2287 // ---------------------------------------------------------------------------
2288 // Main wxWindows window proc and the window proc for wxWindow
2289 // ---------------------------------------------------------------------------
2291 // Hook for new window just as it's being created, when the window isn't yet
2292 // associated with the handle
2293 static wxWindowMSW
*gs_winBeingCreated
= NULL
;
2295 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2296 // window being created and insures that it's always unset back later
2297 wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW
*winBeingCreated
)
2299 gs_winBeingCreated
= winBeingCreated
;
2302 wxWindowCreationHook::~wxWindowCreationHook()
2304 gs_winBeingCreated
= NULL
;
2308 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
2310 // trace all messages - useful for the debugging
2312 wxLogTrace(wxTraceMessages
, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2313 wxGetMessageName(message
), (long) wParam
, lParam
);
2314 #endif // __WXDEBUG__
2316 wxWindowMSW
*wnd
= wxFindWinFromHandle((WXHWND
) hWnd
);
2318 // when we get the first message for the HWND we just created, we associate
2319 // it with wxWindow stored in gs_winBeingCreated
2320 if ( !wnd
&& gs_winBeingCreated
)
2322 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2323 wnd
= gs_winBeingCreated
;
2324 gs_winBeingCreated
= NULL
;
2325 wnd
->SetHWND((WXHWND
)hWnd
);
2331 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2333 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2338 long wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2340 // did we process the message?
2341 bool processed
= FALSE
;
2352 // for most messages we should return 0 when we do process the message
2360 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2363 // return 0 to allow window creation
2364 rc
.result
= mayCreate
? 0 : -1;
2370 // never set processed to TRUE and *always* pass WM_DESTROY to
2371 // DefWindowProc() as Windows may do some internal cleanup when
2372 // processing it and failing to pass the message along may cause
2373 // memory and resource leaks!
2374 (void)HandleDestroy();
2378 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2386 // we're not interested in these messages at all
2389 case SIZE_MINIMIZED
:
2390 // we shouldn't send sizev events for these messages as the
2391 // client size may be negative which breaks existing code
2393 // OTOH we might send another (wxMinimizedEvent?) one or
2394 // add an additional parameter to wxSizeEvent if this is
2395 // useful to anybody
2399 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2400 // fall through nevertheless
2402 case SIZE_MAXIMIZED
:
2404 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
),
2409 #ifndef __WXMICROWIN__
2410 case WM_ACTIVATEAPP
:
2411 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2417 WXWORD state
, minimized
;
2419 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2421 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2426 processed
= HandleSetFocus((WXHWND
)(HWND
)wParam
);
2430 processed
= HandleKillFocus((WXHWND
)(HWND
)wParam
);
2434 processed
= HandlePaint();
2438 #ifdef __WXUNIVERSAL__
2439 // Universal uses its own wxFrame/wxDialog, so we don't receive
2440 // close events unless we have this.
2445 // don't let the DefWindowProc() destroy our window - we'll do it
2446 // ourselves in ~wxWindow
2453 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2457 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2458 GET_Y_LPARAM(lParam
),
2462 #if wxUSE_MOUSEWHEEL
2464 processed
= HandleMouseWheel(wParam
, lParam
);
2468 case WM_LBUTTONDOWN
:
2470 case WM_LBUTTONDBLCLK
:
2471 case WM_RBUTTONDOWN
:
2473 case WM_RBUTTONDBLCLK
:
2474 case WM_MBUTTONDOWN
:
2476 case WM_MBUTTONDBLCLK
:
2478 #ifdef __WXMICROWIN__
2479 // MicroWindows seems to ignore the fact that a window is
2480 // disabled. So catch mouse events and throw them away if
2482 wxWindowMSW
* win
= this;
2485 if (!win
->IsEnabled())
2491 win
= win
->GetParent();
2492 if ( !win
|| win
->IsTopLevel() )
2499 #endif // __WXMICROWIN__
2500 int x
= GET_X_LPARAM(lParam
),
2501 y
= GET_Y_LPARAM(lParam
);
2503 // redirect the event to a static control if necessary by
2504 // finding one under mouse
2506 if ( GetCapture() == this )
2508 // but don't do it if the mouse is captured by this window
2509 // because then it should really get this event itself
2514 win
= FindWindowForMouseEvent(this, &x
, &y
);
2516 // this should never happen
2517 wxCHECK_MSG( win
, 0,
2518 _T("FindWindowForMouseEvent() returned NULL") );
2520 // for the standard classes their WndProc sets the focus to
2521 // them anyhow and doing it from here results in some weird
2522 // problems, but for our windows we want them to acquire
2523 // focus when clicked
2524 if ( !win
->IsOfStandardClass() )
2526 if ( message
== WM_LBUTTONDOWN
&& win
->AcceptsFocus() )
2531 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2540 case MM_JOY1BUTTONDOWN
:
2541 case MM_JOY2BUTTONDOWN
:
2542 case MM_JOY1BUTTONUP
:
2543 case MM_JOY2BUTTONUP
:
2544 processed
= HandleJoystickEvent(message
,
2545 GET_X_LPARAM(lParam
),
2546 GET_Y_LPARAM(lParam
),
2549 #endif // __WXMICROWIN__
2552 processed
= HandleSysCommand(wParam
, lParam
);
2559 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2561 processed
= HandleCommand(id
, cmd
, hwnd
);
2567 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
2571 // for these messages we must return TRUE if process the message
2574 case WM_MEASUREITEM
:
2576 int idCtrl
= (UINT
)wParam
;
2577 if ( message
== WM_DRAWITEM
)
2579 processed
= MSWOnDrawItem(idCtrl
,
2580 (WXDRAWITEMSTRUCT
*)lParam
);
2584 processed
= MSWOnMeasureItem(idCtrl
,
2585 (WXMEASUREITEMSTRUCT
*)lParam
);
2592 #endif // defined(WM_DRAWITEM)
2595 if ( !IsOfStandardClass() )
2597 // we always want to get the char events
2598 rc
.result
= DLGC_WANTCHARS
;
2600 if ( GetWindowStyleFlag() & wxWANTS_CHARS
)
2602 // in fact, we want everything
2603 rc
.result
|= DLGC_WANTARROWS
|
2610 //else: get the dlg code from the DefWindowProc()
2615 // If this has been processed by an event handler, return 0 now
2616 // (we've handled it).
2617 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
2618 if ( m_lastKeydownProcessed
)
2627 // we consider these message "not interesting" to OnChar, so
2628 // just don't do anything more with them
2638 // avoid duplicate messages to OnChar for these ASCII keys:
2639 // they will be translated by TranslateMessage() and received
2661 // but set processed to FALSE, not TRUE to still pass them
2662 // to the control's default window proc - otherwise
2663 // built-in keyboard handling won't work
2668 // special case of VK_APPS: treat it the same as right mouse
2669 // click because both usually pop up a context menu
2675 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2676 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, x
, y
, flags
);
2682 // do generate a CHAR event
2683 processed
= HandleChar((WORD
)wParam
, lParam
);
2686 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
2693 // special case of VK_APPS: treat it the same as right mouse button
2694 if ( wParam
== VK_APPS
)
2699 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2700 processed
= HandleMouseEvent(WM_RBUTTONUP
, x
, y
, flags
);
2705 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
2710 case WM_CHAR
: // Always an ASCII character
2711 if ( m_lastKeydownProcessed
)
2713 // The key was handled in the EVT_KEY_DOWN and handling
2714 // a key in an EVT_KEY_DOWN handler is meant, by
2715 // design, to prevent EVT_CHARs from happening
2716 m_lastKeydownProcessed
= FALSE
;
2721 processed
= HandleChar((WORD
)wParam
, lParam
, TRUE
);
2730 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
2732 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
2738 // CTLCOLOR messages are sent by children to query the parent for their
2739 // colors#ifndef __WXMICROWIN__
2740 #ifndef __WXMICROWIN__
2742 case WM_CTLCOLORMSGBOX
:
2743 case WM_CTLCOLOREDIT
:
2744 case WM_CTLCOLORLISTBOX
:
2745 case WM_CTLCOLORBTN
:
2746 case WM_CTLCOLORDLG
:
2747 case WM_CTLCOLORSCROLLBAR
:
2748 case WM_CTLCOLORSTATIC
:
2756 UnpackCtlColor(wParam
, lParam
, &nCtlColor
, &hdc
, &hwnd
);
2758 processed
= HandleCtlColor(&rc
.hBrush
,
2767 #endif // !__WXMICROWIN__
2769 case WM_SYSCOLORCHANGE
:
2770 // the return value for this message is ignored
2771 processed
= HandleSysColorChange();
2774 case WM_DISPLAYCHANGE
:
2775 processed
= HandleDisplayChange();
2778 case WM_PALETTECHANGED
:
2779 processed
= HandlePaletteChanged((WXHWND
) (HWND
) wParam
);
2782 case WM_CAPTURECHANGED
:
2783 processed
= HandleCaptureChanged((WXHWND
) (HWND
) lParam
);
2786 case WM_QUERYNEWPALETTE
:
2787 processed
= HandleQueryNewPalette();
2791 processed
= HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2794 // we processed the message, i.e. erased the background
2800 processed
= HandleDropFiles(wParam
);
2804 processed
= HandleInitDialog((WXHWND
)(HWND
)wParam
);
2808 // we never set focus from here
2813 case WM_QUERYENDSESSION
:
2814 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
2818 processed
= HandleEndSession(wParam
!= 0, lParam
);
2821 case WM_GETMINMAXINFO
:
2822 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
2826 processed
= HandleSetCursor((WXHWND
)(HWND
)wParam
,
2827 LOWORD(lParam
), // hit test
2828 HIWORD(lParam
)); // mouse msg
2832 // returning TRUE stops the DefWindowProc() from further
2833 // processing this message - exactly what we need because we've
2834 // just set the cursor.
2839 #if defined(__WIN32__) && defined(WM_HELP)
2842 HELPINFO
* info
= (HELPINFO
*) lParam
;
2843 // Don't yet process menu help events, just windows
2844 if (info
->iContextType
== HELPINFO_WINDOW
)
2846 wxWindowMSW
* subjectOfHelp
= this;
2847 bool eventProcessed
= FALSE
;
2848 while (subjectOfHelp
&& !eventProcessed
)
2850 wxHelpEvent
helpEvent(wxEVT_HELP
,
2851 subjectOfHelp
->GetId(),
2852 wxPoint(info
->MousePos
.x
,
2853 info
->MousePos
.y
) );
2854 helpEvent
.SetEventObject(this);
2856 GetEventHandler()->ProcessEvent(helpEvent
);
2858 // Go up the window hierarchy until the event is
2860 subjectOfHelp
= subjectOfHelp
->GetParent();
2863 processed
= eventProcessed
;
2865 else if (info
->iContextType
== HELPINFO_MENUITEM
)
2867 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
2868 helpEvent
.SetEventObject(this);
2869 processed
= GetEventHandler()->ProcessEvent(helpEvent
);
2872 //else: processed is already FALSE
2876 case WM_CONTEXTMENU
:
2878 // we don't convert from screen to client coordinates as
2879 // the event may be handled by a parent window
2880 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2882 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2883 processed
= GetEventHandler()->ProcessEvent(evtCtx
);
2888 // we're only interested in our own menus, not MF_SYSMENU
2889 if ( HIWORD(wParam
) == MF_POPUP
)
2891 // handle menu chars for ownerdrawn menu items
2892 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
2893 if ( i
!= wxNOT_FOUND
)
2895 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
2906 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
2907 wxGetMessageName(message
));
2908 #endif // __WXDEBUG__
2909 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
2915 // ----------------------------------------------------------------------------
2916 // wxWindow <-> HWND map
2917 // ----------------------------------------------------------------------------
2919 wxWinHashTable
*wxWinHandleHash
= NULL
;
2921 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
)
2923 return wxWinHandleHash
->Get((long)hWnd
);
2926 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
)
2928 // adding NULL hWnd is (first) surely a result of an error and
2929 // (secondly) breaks menu command processing
2930 wxCHECK_RET( hWnd
!= (HWND
)NULL
,
2931 wxT("attempt to add a NULL hWnd to window list ignored") );
2933 wxWindow
*oldWin
= wxFindWinFromHandle((WXHWND
) hWnd
);
2935 if ( oldWin
&& (oldWin
!= win
) )
2937 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
2938 (int) hWnd
, win
->GetClassInfo()->GetClassName());
2941 #endif // __WXDEBUG__
2944 wxWinHandleHash
->Put((long)hWnd
, (wxWindow
*)win
);
2948 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
2950 wxWinHandleHash
->Delete((long)win
->GetHWND());
2953 // ----------------------------------------------------------------------------
2954 // various MSW speciic class dependent functions
2955 // ----------------------------------------------------------------------------
2957 // Default destroyer - override if you destroy it in some other way
2958 // (e.g. with MDI child windows)
2959 void wxWindowMSW::MSWDestroyWindow()
2963 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
2966 int& w
, int& h
) const
2968 static const int DEFAULT_Y
= 200;
2969 static const int DEFAULT_H
= 250;
2971 bool nonDefault
= FALSE
;
2975 // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2976 // just as well set it to CW_USEDEFAULT as well
2982 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
2983 // neither because it is not handled as a special value by Windows then
2984 // and so we have to choose some default value for it
2986 y
= pos
.y
== -1 ? DEFAULT_Y
: pos
.y
;
2992 NB: there used to be some code here which set the initial size of the
2993 window to the client size of the parent if no explicit size was
2994 specified. This was wrong because wxWindows programs often assume
2995 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
2996 it. To see why, you should understand that Windows sends WM_SIZE from
2997 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
2998 from some base class ctor and so this WM_SIZE is not processed in the
2999 real class' OnSize() (because it's not fully constructed yet and the
3000 event goes to some base class OnSize() instead). So the WM_SIZE we
3001 rely on is the one sent when the parent frame resizes its children
3002 but here is the problem: if the child already has just the right
3003 size, nothing will happen as both wxWindows and Windows check for
3004 this and ignore any attempts to change the window size to the size it
3005 already has - so no WM_SIZE would be sent.
3009 // as above, h is not used at all in this case anyhow
3015 // and, again as above, we can't set the height to CW_USEDEFAULT here
3017 h
= size
.y
== -1 ? DEFAULT_H
: size
.y
;
3025 WXHWND
wxWindowMSW::MSWGetParent() const
3027 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
3030 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
3031 const wxChar
*title
,
3035 WXDWORD extendedStyle
)
3037 // choose the position/size for the new window
3039 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
3041 // controlId is menu handle for the top level windows, so set it to 0
3042 // unless we're creating a child window
3043 int controlId
= style
& WS_CHILD
? GetId() : 0;
3045 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
3046 // which is the same but without CS_[HV]REDRAW class styles so using it
3047 // ensures that the window is not fully repainted on each resize
3048 wxString
className(wclass
);
3049 if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE
)
3051 className
+= wxT("NR");
3054 // do create the window
3055 wxWindowCreationHook
hook(this);
3057 m_hWnd
= (WXHWND
)::CreateWindowEx
3061 title
? title
: wxT(""),
3064 (HWND
)MSWGetParent(),
3067 NULL
// no extra data
3072 wxLogSysError(_("Can't create window of class %s"), wclass
);
3077 SubclassWin(m_hWnd
);
3079 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
3084 // ===========================================================================
3085 // MSW message handlers
3086 // ===========================================================================
3088 // ---------------------------------------------------------------------------
3090 // ---------------------------------------------------------------------------
3094 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3096 #ifndef __WXMICROWIN__
3097 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3098 HWND hWnd
= hdr
->hwndFrom
;
3099 wxWindow
*win
= wxFindWinFromHandle((WXHWND
)hWnd
);
3101 // if the control is one of our windows, let it handle the message itself
3104 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3107 // VZ: why did we do it? normally this is unnecessary and, besides, it
3108 // breaks the message processing for the toolbars because the tooltip
3109 // notifications were being forwarded to the toolbar child controls
3110 // (if it had any) before being passed to the toolbar itself, so in my
3111 // example the tooltip for the combobox was always shown instead of the
3112 // correct button tooltips
3114 // try all our children
3115 wxWindowList::Node
*node
= GetChildren().GetFirst();
3118 wxWindow
*child
= node
->GetData();
3119 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3124 node
= node
->GetNext();
3128 // by default, handle it ourselves
3129 return MSWOnNotify(idCtrl
, lParam
, result
);
3130 #else // __WXMICROWIN__
3137 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3139 const wxString
& ttip
)
3141 // I don't know why it happens, but the versions of comctl32.dll starting
3142 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3143 // this message is supposed to be sent to Unicode programs only) -- hence
3144 // we need to handle it as well, otherwise no tooltips will be shown in
3147 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
) || ttip
.empty() )
3149 // not a tooltip message or no tooltip to show anyhow
3153 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3156 if ( code
== (WXUINT
) TTN_NEEDTEXTA
)
3158 // we pass just the pointer as we store the string internally anyhow
3159 ttText
->lpszText
= (char *)ttip
.c_str();
3161 else // TTN_NEEDTEXTW
3165 // in Unicode mode this is just what we need
3166 ttText
->lpszText
= (wxChar
*)ttip
.c_str();
3168 // in ANSI mode we have to convert the string and put it into the
3169 // provided buffer: be careful not to overrun it
3170 const size_t lenAnsi
= ttip
.length();
3172 // some compilers (MetroWerks and Cygwin) don't like calling mbstowcs
3173 // with NULL argument
3174 #if defined( __MWERKS__ ) || defined( __CYGWIN__ )
3175 size_t lenUnicode
= 2*lenAnsi
;
3177 size_t lenUnicode
= mbstowcs(NULL
, ttip
, lenAnsi
);
3180 // using the pointer of right type avoids us doing all sorts of
3181 // pointer arithmetics ourselves
3182 wchar_t *dst
= (wchar_t *)ttText
->szText
,
3183 *pwz
= new wchar_t[lenUnicode
+ 1];
3184 mbstowcs(pwz
, ttip
, lenAnsi
+ 1);
3186 // stay inside the buffer (-1 because it must be NUL-terminated)
3187 if ( lenUnicode
> WXSIZEOF(ttText
->szText
) - 1 )
3189 lenUnicode
= WXSIZEOF(ttText
->szText
) - 1;
3192 memcpy(dst
, pwz
, lenUnicode
*sizeof(wchar_t));
3194 // put the terminating wide NUL
3195 dst
[lenUnicode
] = L
'\0';
3198 #endif // Unicode/!Unicode
3204 #endif // wxUSE_TOOLTIPS
3206 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3208 WXLPARAM
* WXUNUSED(result
))
3213 NMHDR
* hdr
= (NMHDR
*)lParam
;
3214 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3220 #endif // wxUSE_TOOLTIPS
3227 // ---------------------------------------------------------------------------
3228 // end session messages
3229 // ---------------------------------------------------------------------------
3231 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3233 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, -1);
3234 event
.SetEventObject(wxTheApp
);
3235 event
.SetCanVeto(TRUE
);
3236 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3238 bool rc
= wxTheApp
->ProcessEvent(event
);
3242 // we may end only if the app didn't veto session closing (double
3244 *mayEnd
= !event
.GetVeto();
3250 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3252 // do nothing if the session isn't ending
3257 if ( (this != wxTheApp
->GetTopWindow()) )
3260 wxCloseEvent
event(wxEVT_END_SESSION
, -1);
3261 event
.SetEventObject(wxTheApp
);
3262 event
.SetCanVeto(FALSE
);
3263 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3265 return wxTheApp
->ProcessEvent(event
);
3268 // ---------------------------------------------------------------------------
3269 // window creation/destruction
3270 // ---------------------------------------------------------------------------
3272 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs
, bool *mayCreate
)
3274 // if we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
3275 // parent as well as otherwise several Win32 functions using
3276 // GetNextDlgTabItem() to iterate over all controls such as
3277 // IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
3278 // all of them iterate over all the controls starting from the focus and
3279 // stop iterating when they get back to the focus but unless all parents
3280 // have WS_EX_CONTROLPARENT bit set, they would never get back to focus
3281 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3283 // there is no need to do anything for the top level windows
3284 const wxWindow
*parent
= GetParent();
3285 while ( parent
&& !parent
->IsTopLevel() )
3287 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
3288 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
3290 // force the parent to have this style
3291 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
3292 exStyle
| WS_EX_CONTROLPARENT
);
3295 parent
= parent
->GetParent();
3299 // TODO: should generate this event from WM_NCCREATE
3300 wxWindowCreateEvent
event((wxWindow
*)this);
3301 (void)GetEventHandler()->ProcessEvent(event
);
3308 bool wxWindowMSW::HandleDestroy()
3310 wxWindowDestroyEvent
event((wxWindow
*)this);
3311 (void)GetEventHandler()->ProcessEvent(event
);
3313 // delete our drop target if we've got one
3314 #if wxUSE_DRAG_AND_DROP
3315 if ( m_dropTarget
!= NULL
)
3317 m_dropTarget
->Revoke(m_hWnd
);
3319 delete m_dropTarget
;
3320 m_dropTarget
= NULL
;
3322 #endif // wxUSE_DRAG_AND_DROP
3324 // WM_DESTROY handled
3328 // ---------------------------------------------------------------------------
3330 // ---------------------------------------------------------------------------
3332 bool wxWindowMSW::HandleActivate(int state
,
3333 bool WXUNUSED(minimized
),
3334 WXHWND
WXUNUSED(activate
))
3336 wxActivateEvent
event(wxEVT_ACTIVATE
,
3337 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3339 event
.SetEventObject(this);
3341 return GetEventHandler()->ProcessEvent(event
);
3344 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3346 // notify the parent keeping track of focus for the kbd navigation
3347 // purposes that we got it
3348 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3349 (void)GetEventHandler()->ProcessEvent(eventFocus
);
3355 m_caret
->OnSetFocus();
3357 #endif // wxUSE_CARET
3360 // If it's a wxTextCtrl don't send the event as it will be done
3361 // after the control gets to process it from EN_FOCUS handler
3362 if ( wxDynamicCastThis(wxTextCtrl
) )
3366 #endif // wxUSE_TEXTCTRL
3368 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3369 event
.SetEventObject(this);
3371 // wxFindWinFromHandle() may return NULL, it is ok
3372 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3374 return GetEventHandler()->ProcessEvent(event
);
3377 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
3383 m_caret
->OnKillFocus();
3385 #endif // wxUSE_CARET
3388 // If it's a wxTextCtrl don't send the event as it will be done
3389 // after the control gets to process it.
3390 wxTextCtrl
*ctrl
= wxDynamicCastThis(wxTextCtrl
);
3397 // Don't send the event when in the process of being deleted. This can
3398 // only cause problems if the event handler tries to access the object.
3399 if ( m_isBeingDeleted
)
3404 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
3405 event
.SetEventObject(this);
3407 // wxFindWinFromHandle() may return NULL, it is ok
3408 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3410 return GetEventHandler()->ProcessEvent(event
);
3413 // ---------------------------------------------------------------------------
3415 // ---------------------------------------------------------------------------
3417 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
3419 wxShowEvent
event(GetId(), show
);
3420 event
.m_eventObject
= this;
3422 return GetEventHandler()->ProcessEvent(event
);
3425 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
3427 wxInitDialogEvent
event(GetId());
3428 event
.m_eventObject
= this;
3430 return GetEventHandler()->ProcessEvent(event
);
3433 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
3435 #ifndef __WXMICROWIN__
3436 HDROP hFilesInfo
= (HDROP
) wParam
;
3438 // Get the total number of files dropped
3439 UINT gwFilesDropped
= ::DragQueryFile
3447 wxString
*files
= new wxString
[gwFilesDropped
];
3448 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
3450 // first get the needed buffer length (+1 for terminating NUL)
3451 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
3453 // and now get the file name
3454 ::DragQueryFile(hFilesInfo
, wIndex
,
3455 files
[wIndex
].GetWriteBuf(len
), len
);
3457 files
[wIndex
].UngetWriteBuf();
3459 DragFinish (hFilesInfo
);
3461 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
3462 event
.m_eventObject
= this;
3465 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
3466 event
.m_pos
.x
= dropPoint
.x
;
3467 event
.m_pos
.y
= dropPoint
.y
;
3469 return GetEventHandler()->ProcessEvent(event
);
3470 #else // __WXMICROWIN__
3475 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
3477 int WXUNUSED(mouseMsg
))
3479 #ifndef __WXMICROWIN__
3480 // the logic is as follows:
3481 // -1. don't set cursor for non client area, including but not limited to
3482 // the title bar, scrollbars, &c
3483 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
3484 // 1. if we have the cursor set it unless wxIsBusy()
3485 // 2. if we're a top level window, set some cursor anyhow
3486 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
3488 if ( nHitTest
!= HTCLIENT
)
3493 HCURSOR hcursor
= 0;
3495 // first ask the user code - it may wish to set the cursor in some very
3496 // specific way (for example, depending on the current position)
3499 if ( !::GetCursorPos(&pt
) )
3501 wxLogLastError(wxT("GetCursorPos"));
3504 // In WIN16 it doesn't return a value.
3505 ::GetCursorPos(&pt
);
3510 ScreenToClient(&x
, &y
);
3511 wxSetCursorEvent
event(x
, y
);
3513 bool processedEvtSetCursor
= GetEventHandler()->ProcessEvent(event
);
3514 if ( processedEvtSetCursor
&& event
.HasCursor() )
3516 hcursor
= GetHcursorOf(event
.GetCursor());
3521 bool isBusy
= wxIsBusy();
3523 // the test for processedEvtSetCursor is here to prevent using m_cursor
3524 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3525 // it - this is a way to say that our cursor shouldn't be used for this
3527 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
3529 hcursor
= GetHcursorOf(m_cursor
);
3536 hcursor
= wxGetCurrentBusyCursor();
3538 else if ( !hcursor
)
3540 const wxCursor
*cursor
= wxGetGlobalCursor();
3541 if ( cursor
&& cursor
->Ok() )
3543 hcursor
= GetHcursorOf(*cursor
);
3551 // wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3553 ::SetCursor(hcursor
);
3555 // cursor set, stop here
3558 #endif // __WXMICROWIN__
3560 // pass up the window chain
3564 // ---------------------------------------------------------------------------
3565 // owner drawn stuff
3566 // ---------------------------------------------------------------------------
3568 bool wxWindowMSW::MSWOnDrawItem(int id
, WXDRAWITEMSTRUCT
*itemStruct
)
3570 #if wxUSE_OWNER_DRAWN
3572 #if wxUSE_MENUS_NATIVE
3573 // is it a menu item?
3574 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
3575 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
3577 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
3579 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3581 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3582 // the DC from being released
3583 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
3584 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
3585 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
3586 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
3588 return pMenuItem
->OnDrawItem
3592 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
3593 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
3596 #endif // wxUSE_MENUS_NATIVE
3599 wxWindow
*item
= FindItem(id
);
3600 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3602 return ((wxControl
*)item
)->MSWOnDraw(itemStruct
);
3604 #endif // wxUSE_CONTROLS
3606 #endif // USE_OWNER_DRAWN
3611 bool wxWindowMSW::MSWOnMeasureItem(int id
, WXMEASUREITEMSTRUCT
*itemStruct
)
3613 #if wxUSE_OWNER_DRAWN
3614 // is it a menu item?
3615 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
3616 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
3618 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
3620 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3622 return pMenuItem
->OnMeasureItem(&pMeasureStruct
->itemWidth
,
3623 &pMeasureStruct
->itemHeight
);
3626 wxWindow
*item
= FindItem(id
);
3627 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3629 return ((wxControl
*)item
)->MSWOnMeasure(itemStruct
);
3631 #endif // owner-drawn menus
3635 // ---------------------------------------------------------------------------
3636 // colours and palettes
3637 // ---------------------------------------------------------------------------
3639 bool wxWindowMSW::HandleSysColorChange()
3641 wxSysColourChangedEvent event
;
3642 event
.SetEventObject(this);
3644 (void)GetEventHandler()->ProcessEvent(event
);
3646 // always let the system carry on the default processing to allow the
3647 // native controls to react to the colours update
3651 bool wxWindowMSW::HandleDisplayChange()
3653 wxDisplayChangedEvent event
;
3654 event
.SetEventObject(this);
3656 return GetEventHandler()->ProcessEvent(event
);
3659 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
,
3667 #ifndef __WXMICROWIN__
3668 WXHBRUSH hBrush
= 0;
3670 if ( nCtlColor
== CTLCOLOR_DLG
)
3672 hBrush
= OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3677 wxControl
*item
= (wxControl
*)FindItemByHWND(pWnd
, TRUE
);
3679 hBrush
= item
->OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3681 #endif // wxUSE_CONTROLS
3687 #else // __WXMICROWIN__
3692 // Define for each class of dialog and control
3693 WXHBRUSH
wxWindowMSW::OnCtlColor(WXHDC
WXUNUSED(hDC
),
3694 WXHWND
WXUNUSED(hWnd
),
3695 WXUINT
WXUNUSED(nCtlColor
),
3696 WXUINT
WXUNUSED(message
),
3697 WXWPARAM
WXUNUSED(wParam
),
3698 WXLPARAM
WXUNUSED(lParam
))
3703 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
3706 // same as below except we don't respond to our own messages
3707 if ( hWndPalChange
!= GetHWND() )
3709 // check to see if we our our parents have a custom palette
3710 wxWindowMSW
*win
= this;
3711 while ( win
&& !win
->HasCustomPalette() )
3713 win
= win
->GetParent();
3716 if ( win
&& win
->HasCustomPalette() )
3718 // realize the palette to see whether redrawing is needed
3719 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
3720 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3721 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3723 int result
= ::RealizePalette(hdc
);
3725 // restore the palette (before releasing the DC)
3726 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3727 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3728 ::RealizePalette(hdc
);
3729 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
3731 // now check for the need to redraw
3733 InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
3737 #endif // wxUSE_PALETTE
3739 wxPaletteChangedEvent
event(GetId());
3740 event
.SetEventObject(this);
3741 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
3743 return GetEventHandler()->ProcessEvent(event
);
3746 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
3748 wxMouseCaptureChangedEvent
event(GetId(), wxFindWinFromHandle(hWndGainedCapture
));
3749 event
.SetEventObject(this);
3751 return GetEventHandler()->ProcessEvent(event
);
3754 bool wxWindowMSW::HandleQueryNewPalette()
3758 // check to see if we our our parents have a custom palette
3759 wxWindowMSW
*win
= this;
3760 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
3761 if (win
->HasCustomPalette()) {
3762 /* realize the palette to see whether redrawing is needed */
3763 HDC hdc
= GetDC((HWND
) GetHWND());
3764 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3765 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
3767 int result
= ::RealizePalette(hdc
);
3768 /* restore the palette (before releasing the DC) */
3769 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3770 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
3771 ::RealizePalette(hdc
);
3772 ::ReleaseDC((HWND
) GetHWND(), hdc
);
3773 /* now check for the need to redraw */
3775 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
3777 #endif // wxUSE_PALETTE
3779 wxQueryNewPaletteEvent
event(GetId());
3780 event
.SetEventObject(this);
3782 return GetEventHandler()->ProcessEvent(event
) && event
.GetPaletteRealized();
3785 // Responds to colour changes: passes event on to children.
3786 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
3788 // the top level window also reset the standard colour map as it might have
3789 // changed (there is no need to do it for the non top level windows as we
3790 // only have to do it once)
3794 gs_hasStdCmap
= FALSE
;
3796 wxWindowList::Node
*node
= GetChildren().GetFirst();
3799 // Only propagate to non-top-level windows because Windows already
3800 // sends this event to all top-level ones
3801 wxWindow
*win
= node
->GetData();
3802 if ( !win
->IsTopLevel() )
3804 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3805 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3806 // the standard controls
3807 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
3810 node
= node
->GetNext();
3813 // update the colours we use if they were not set explicitly by the user:
3814 // this must be done or OnCtlColor() would continue to use the old colours
3817 m_foregroundColour
= wxSystemSettings::
3818 GetSystemColour(wxSYS_COLOUR_WINDOWTEXT
);
3823 m_backgroundColour
= wxSystemSettings::
3824 GetSystemColour(wxSYS_COLOUR_BTNFACE
);
3828 extern wxCOLORMAP
*wxGetStdColourMap()
3830 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
3831 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
3833 if ( !gs_hasStdCmap
)
3835 static bool s_coloursInit
= FALSE
;
3837 if ( !s_coloursInit
)
3839 // When a bitmap is loaded, the RGB values can change (apparently
3840 // because Windows adjusts them to care for the old programs always
3841 // using 0xc0c0c0 while the transparent colour for the new Windows
3842 // versions is different). But we do this adjustment ourselves so
3843 // we want to avoid Windows' "help" and for this we need to have a
3844 // reference bitmap which can tell us what the RGB values change
3846 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3847 if ( stdColourBitmap
.Ok() )
3849 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3850 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
3851 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3854 memDC
.SelectObject(stdColourBitmap
);
3857 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
3859 memDC
.GetPixel(i
, 0, &colour
);
3860 s_stdColours
[i
] = wxColourToRGB(colour
);
3863 else // wxBITMAP_STD_COLOURS couldn't be loaded
3865 s_stdColours
[0] = RGB(000,000,000); // black
3866 s_stdColours
[1] = RGB(128,128,128); // dark grey
3867 s_stdColours
[2] = RGB(192,192,192); // light grey
3868 s_stdColours
[3] = RGB(255,255,255); // white
3869 //s_stdColours[4] = RGB(000,000,255); // blue
3870 //s_stdColours[5] = RGB(255,000,255); // magenta
3873 s_coloursInit
= TRUE
;
3876 gs_hasStdCmap
= TRUE
;
3878 // create the colour map
3879 #define INIT_CMAP_ENTRY(col) \
3880 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3881 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3883 INIT_CMAP_ENTRY(BTNTEXT
);
3884 INIT_CMAP_ENTRY(BTNSHADOW
);
3885 INIT_CMAP_ENTRY(BTNFACE
);
3886 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
3888 #undef INIT_CMAP_ENTRY
3894 // ---------------------------------------------------------------------------
3896 // ---------------------------------------------------------------------------
3898 bool wxWindowMSW::HandlePaint()
3901 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
3903 wxLogLastError(wxT("CreateRectRgn"));
3904 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
3905 wxLogLastError(wxT("GetUpdateRgn"));
3907 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
3910 ::GetUpdateRect(GetHwnd(), &updateRect
, FALSE
);
3912 m_updateRegion
= wxRegion(updateRect
.left
, updateRect
.top
,
3913 updateRect
.right
- updateRect
.left
,
3914 updateRect
.bottom
- updateRect
.top
);
3917 wxPaintEvent
event(m_windowId
);
3918 event
.SetEventObject(this);
3920 bool processed
= GetEventHandler()->ProcessEvent(event
);
3922 // note that we must generate NC event after the normal one as otherwise
3923 // BeginPaint() will happily overwrite our decorations with the background
3925 wxNcPaintEvent
eventNc(m_windowId
);
3926 eventNc
.SetEventObject(this);
3927 GetEventHandler()->ProcessEvent(eventNc
);
3932 // Can be called from an application's OnPaint handler
3933 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
3935 #ifdef __WXUNIVERSAL__
3938 HDC hDC
= (HDC
) wxPaintDC::FindDCInCache((wxWindow
*) event
.GetEventObject());
3941 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
3946 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
3948 // Prevents flicker when dragging
3949 if ( ::IsIconic(GetHwnd()) )
3955 dc
.SetWindow((wxWindow
*)this);
3958 wxEraseEvent
event(m_windowId
, &dc
);
3959 event
.SetEventObject(this);
3960 bool rc
= GetEventHandler()->ProcessEvent(event
);
3964 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
3965 dc
.SelectOldObjects(hdc
);
3970 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
3973 ::GetClientRect(GetHwnd(), &rect
);
3975 COLORREF ref
= PALETTERGB(m_backgroundColour
.Red(),
3976 m_backgroundColour
.Green(),
3977 m_backgroundColour
.Blue());
3978 HBRUSH hBrush
= ::CreateSolidBrush(ref
);
3980 wxLogLastError(wxT("CreateSolidBrush"));
3982 HDC hdc
= (HDC
)event
.GetDC()->GetHDC();
3984 int mode
= ::SetMapMode(hdc
, MM_TEXT
);
3986 ::FillRect(hdc
, &rect
, hBrush
);
3987 ::DeleteObject(hBrush
);
3988 ::SetMapMode(hdc
, mode
);
3991 // ---------------------------------------------------------------------------
3992 // moving and resizing
3993 // ---------------------------------------------------------------------------
3995 bool wxWindowMSW::HandleMinimize()
3997 wxIconizeEvent
event(m_windowId
);
3998 event
.SetEventObject(this);
4000 return GetEventHandler()->ProcessEvent(event
);
4003 bool wxWindowMSW::HandleMaximize()
4005 wxMaximizeEvent
event(m_windowId
);
4006 event
.SetEventObject(this);
4008 return GetEventHandler()->ProcessEvent(event
);
4011 bool wxWindowMSW::HandleMove(int x
, int y
)
4013 wxMoveEvent
event(wxPoint(x
, y
), m_windowId
);
4014 event
.SetEventObject(this);
4016 return GetEventHandler()->ProcessEvent(event
);
4019 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
),
4020 WXUINT
WXUNUSED(flag
))
4022 // don't use w and h parameters as they specify the client size while
4023 // according to the docs EVT_SIZE handler is supposed to receive the total
4025 wxSizeEvent
event(GetSize(), m_windowId
);
4026 event
.SetEventObject(this);
4028 return GetEventHandler()->ProcessEvent(event
);
4031 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
;
4069 // ---------------------------------------------------------------------------
4071 // ---------------------------------------------------------------------------
4073 bool wxWindowMSW::HandleCommand(WXWORD id
, WXWORD cmd
, WXHWND control
)
4075 #if wxUSE_MENUS_NATIVE
4076 if ( !cmd
&& wxCurrentPopupMenu
)
4078 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
4079 wxCurrentPopupMenu
= NULL
;
4081 return popupMenu
->MSWCommand(cmd
, id
);
4083 #endif // wxUSE_MENUS_NATIVE
4085 wxWindow
*win
= NULL
;
4087 // first try to find it from HWND - this works even with the broken
4088 // programs using the same ids for different controls
4091 win
= wxFindWinFromHandle(control
);
4097 // must cast to a signed type before comparing with other ids!
4098 win
= FindItem((signed short)id
);
4103 return win
->MSWCommand(cmd
, id
);
4106 // the messages sent from the in-place edit control used by the treectrl
4107 // for label editing have id == 0, but they should _not_ be treated as menu
4108 // messages (they are EN_XXX ones, in fact) so don't translate anything
4109 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4112 // If no child window, it may be an accelerator, e.g. for a popup menu
4115 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
4116 event
.SetEventObject(this);
4120 return GetEventHandler()->ProcessEvent(event
);
4122 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4125 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4126 // notifications to its parent which we want to reflect back to
4128 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
4129 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
4132 #endif // wxUSE_SPINCTRL
4137 bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam
, WXLPARAM
WXUNUSED(lParam
))
4139 // 4 bits are reserved
4140 switch ( wParam
& 0xFFFFFFF0 )
4143 return HandleMaximize();
4146 return HandleMinimize();
4152 // ---------------------------------------------------------------------------
4154 // ---------------------------------------------------------------------------
4156 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
4160 // our client coords are not quite the same as Windows ones
4161 wxPoint pt
= GetClientAreaOrigin();
4162 event
.m_x
= x
- pt
.x
;
4163 event
.m_y
= y
- pt
.y
;
4165 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
4166 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
4167 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
4168 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
4169 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
4170 event
.m_altDown
= (::GetKeyState(VK_MENU
) & 0x80000000) != 0;
4172 event
.SetTimestamp(s_currentMsg
.time
);
4173 event
.m_eventObject
= this;
4174 event
.SetId(GetId());
4176 #if wxUSE_MOUSEEVENT_HACK
4179 m_lastMouseEvent
= event
.GetEventType();
4180 #endif // wxUSE_MOUSEEVENT_HACK
4183 // Windows doesn't send the mouse events to the static controls (which are
4184 // transparent in the sense that their WM_NCHITTEST handler returns
4185 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
4186 // and so we manually check if we don't have a child window under mouse and if
4187 // we do, send the event to it instead of the window Windows had sent WM_XXX
4190 // Notice that this is not done for the mouse move events because this could
4191 // (would?) be too slow, but only for clicks which means that the static texts
4192 // still don't get move, enter nor leave events.
4193 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
) //TW:REQ:Univ
4195 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
4197 // first try to find a non transparent child: this allows us to send events
4198 // to a static text which is inside a static box, for example
4199 POINT pt
= { *x
, *y
};
4200 HWND hwnd
= GetHwndOf(win
),
4204 hwndUnderMouse
= ::ChildWindowFromPointEx
4213 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
4216 // now try any child window at all
4217 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
4220 // check that we have a child window which is susceptible to receive mouse
4221 // events: for this it must be shown and enabled
4222 if ( hwndUnderMouse
&&
4223 hwndUnderMouse
!= hwnd
&&
4224 ::IsWindowVisible(hwndUnderMouse
) &&
4225 ::IsWindowEnabled(hwndUnderMouse
) )
4227 wxWindow
*winUnderMouse
= wxFindWinFromHandle((WXHWND
)hwndUnderMouse
);
4228 if ( winUnderMouse
)
4230 // translate the mouse coords to the other window coords
4231 win
->ClientToScreen(x
, y
);
4232 winUnderMouse
->ScreenToClient(x
, y
);
4234 win
= winUnderMouse
;
4241 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4243 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4244 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4245 // from the message id and take the value in the table to get wxWin event
4247 static const wxEventType eventsMouse
[] =
4261 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
4262 InitMouseEvent(event
, x
, y
, flags
);
4264 return GetEventHandler()->ProcessEvent(event
);
4267 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
4269 if ( !m_mouseInWindow
)
4271 // it would be wrong to assume that just because we get a mouse move
4272 // event that the mouse is inside the window: although this is usually
4273 // true, it is not if we had captured the mouse, so we need to check
4274 // the mouse coordinates here
4275 if ( !HasCapture() || IsMouseInWindow() )
4277 // Generate an ENTER event
4278 m_mouseInWindow
= TRUE
;
4280 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
4281 InitMouseEvent(event
, x
, y
, flags
);
4283 (void)GetEventHandler()->ProcessEvent(event
);
4287 #if wxUSE_MOUSEEVENT_HACK
4288 // Window gets a click down message followed by a mouse move message even
4289 // if position isn't changed! We want to discard the trailing move event
4290 // if x and y are the same.
4291 if ( (m_lastMouseEvent
== wxEVT_RIGHT_DOWN
||
4292 m_lastMouseEvent
== wxEVT_LEFT_DOWN
||
4293 m_lastMouseEvent
== wxEVT_MIDDLE_DOWN
) &&
4294 (m_lastMouseX
== x
&& m_lastMouseY
== y
) )
4296 m_lastMouseEvent
= wxEVT_MOTION
;
4300 #endif // wxUSE_MOUSEEVENT_HACK
4302 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
4306 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
4308 #if wxUSE_MOUSEWHEEL
4309 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
4310 InitMouseEvent(event
,
4311 GET_X_LPARAM(lParam
),
4312 GET_Y_LPARAM(lParam
),
4314 event
.m_wheelRotation
= (short)HIWORD(wParam
);
4315 event
.m_wheelDelta
= WHEEL_DELTA
;
4318 static int s_linesPerRotation
= -1;
4319 if ( s_linesPerRotation
== -1 )
4321 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
4322 &s_linesPerRotation
, 0))
4324 // this is not supposed to happen
4325 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4327 // the default is 3, so use it if SystemParametersInfo() failed
4328 s_linesPerRotation
= 3;
4332 // no SystemParametersInfo() under Win16
4333 static const int s_linesPerRotation
= 3;
4336 event
.m_linesPerAction
= s_linesPerRotation
;
4337 return GetEventHandler()->ProcessEvent(event
);
4348 // ---------------------------------------------------------------------------
4349 // keyboard handling
4350 // ---------------------------------------------------------------------------
4352 // create the key event of the given type for the given key - used by
4353 // HandleChar and HandleKeyDown/Up
4354 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
4357 WXWPARAM wParam
) const
4359 wxKeyEvent
event(evType
);
4360 event
.SetId(GetId());
4361 event
.m_shiftDown
= wxIsShiftDown();
4362 event
.m_controlDown
= wxIsCtrlDown();
4363 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
4365 event
.m_eventObject
= (wxWindow
*)this; // const_cast
4366 event
.m_keyCode
= id
;
4367 event
.m_rawCode
= (wxUint32
) wParam
;
4368 event
.m_rawFlags
= (wxUint32
) lParam
;
4369 event
.SetTimestamp(s_currentMsg
.time
);
4371 // translate the position to client coords
4375 GetWindowRect(GetHwnd(),&rect
);
4385 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
4387 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
4389 bool ctrlDown
= FALSE
;
4394 // If 1 -> 26, translate to either special keycode or just set
4395 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4396 // ControlDown() == TRUE.
4398 if ( (id
> 0) && (id
< 27) )
4420 else // we're called from WM_KEYDOWN
4422 id
= wxCharCodeMSWToWX(wParam
);
4425 // it's ASCII and will be processed here only when called from
4426 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
4431 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
4433 // the alphanumeric keys produced by pressing AltGr+something on European
4434 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4435 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4436 // alphanumeric, so pretend that there are no modifiers at all (the
4437 // KEY_DOWN event would still have the correct modifiers if they're really
4439 if ( event
.m_controlDown
&& event
.m_altDown
&&
4440 (id
>= 32 && id
< 256) )
4442 event
.m_controlDown
=
4443 event
.m_altDown
= FALSE
;
4446 return GetEventHandler()->ProcessEvent(event
);
4449 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
4451 int id
= wxCharCodeMSWToWX(wParam
);
4455 // normal ASCII char
4459 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4461 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
4462 if ( GetEventHandler()->ProcessEvent(event
) )
4471 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
4473 int id
= wxCharCodeMSWToWX(wParam
);
4477 // normal ASCII char
4481 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4483 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
4484 if ( GetEventHandler()->ProcessEvent(event
) )
4493 int wxWindowMSW::HandleMenuChar(int chAccel
, WXLPARAM lParam
)
4495 const HMENU hmenu
= (HMENU
)lParam
;
4499 mii
.cbSize
= sizeof(MENUITEMINFO
);
4500 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
4502 // find if we have this letter in any owner drawn item
4503 const int count
= ::GetMenuItemCount(hmenu
);
4504 for ( int i
= 0; i
< count
; i
++ )
4506 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
4508 if ( mii
.fType
== MFT_OWNERDRAW
)
4510 // dwItemData member of the MENUITEMINFO is a
4511 // pointer to the associated wxMenuItem -- see the
4512 // menu creation code
4513 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
4515 const wxChar
*p
= wxStrchr(item
->GetText(), _T('&'));
4518 if ( *p
== _T('&') )
4520 // this is not the accel char, find the real one
4521 p
= wxStrchr(p
+ 1, _T('&'));
4523 else // got the accel char
4525 // FIXME-UNICODE: this comparison doesn't risk to work
4526 // for non ASCII accelerator characters I'm afraid, but
4528 if ( wxToupper(*p
) == chAccel
)
4534 // this one doesn't match
4541 else // failed ot get the menu text?
4543 // it's not fatal, so don't show error, but still log
4545 wxLogLastError(_T("GetMenuItemInfo"));
4554 // ---------------------------------------------------------------------------
4556 // ---------------------------------------------------------------------------
4558 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4562 if ( flags
& JOY_BUTTON1CHG
)
4563 change
= wxJOY_BUTTON1
;
4564 if ( flags
& JOY_BUTTON2CHG
)
4565 change
= wxJOY_BUTTON2
;
4566 if ( flags
& JOY_BUTTON3CHG
)
4567 change
= wxJOY_BUTTON3
;
4568 if ( flags
& JOY_BUTTON4CHG
)
4569 change
= wxJOY_BUTTON4
;
4572 if ( flags
& JOY_BUTTON1
)
4573 buttons
|= wxJOY_BUTTON1
;
4574 if ( flags
& JOY_BUTTON2
)
4575 buttons
|= wxJOY_BUTTON2
;
4576 if ( flags
& JOY_BUTTON3
)
4577 buttons
|= wxJOY_BUTTON3
;
4578 if ( flags
& JOY_BUTTON4
)
4579 buttons
|= wxJOY_BUTTON4
;
4581 // the event ids aren't consecutive so we can't use table based lookup
4583 wxEventType eventType
;
4588 eventType
= wxEVT_JOY_MOVE
;
4593 eventType
= wxEVT_JOY_MOVE
;
4598 eventType
= wxEVT_JOY_ZMOVE
;
4603 eventType
= wxEVT_JOY_ZMOVE
;
4606 case MM_JOY1BUTTONDOWN
:
4608 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4611 case MM_JOY2BUTTONDOWN
:
4613 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4616 case MM_JOY1BUTTONUP
:
4618 eventType
= wxEVT_JOY_BUTTON_UP
;
4621 case MM_JOY2BUTTONUP
:
4623 eventType
= wxEVT_JOY_BUTTON_UP
;
4627 wxFAIL_MSG(wxT("no such joystick event"));
4632 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
4633 event
.SetPosition(wxPoint(x
, y
));
4634 event
.SetEventObject(this);
4636 return GetEventHandler()->ProcessEvent(event
);
4642 // ---------------------------------------------------------------------------
4644 // ---------------------------------------------------------------------------
4646 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
4647 WXWORD pos
, WXHWND control
)
4651 wxWindow
*child
= wxFindWinFromHandle(control
);
4653 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
4656 wxScrollWinEvent event
;
4657 event
.SetPosition(pos
);
4658 event
.SetOrientation(orientation
);
4659 event
.m_eventObject
= this;
4664 event
.m_eventType
= wxEVT_SCROLLWIN_TOP
;
4668 event
.m_eventType
= wxEVT_SCROLLWIN_BOTTOM
;
4672 event
.m_eventType
= wxEVT_SCROLLWIN_LINEUP
;
4676 event
.m_eventType
= wxEVT_SCROLLWIN_LINEDOWN
;
4680 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEUP
;
4684 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEDOWN
;
4687 case SB_THUMBPOSITION
:
4690 // under Win32, the scrollbar range and position are 32 bit integers,
4691 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4692 // explicitly query the scrollbar for the correct position (this must
4693 // be done only for these two SB_ events as they are the only one
4694 // carrying the scrollbar position)
4696 SCROLLINFO scrollInfo
;
4697 wxZeroMemory(scrollInfo
);
4698 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
4699 scrollInfo
.fMask
= SIF_TRACKPOS
;
4701 if ( !::GetScrollInfo(GetHwnd(),
4702 orientation
== wxHORIZONTAL
? SB_HORZ
4706 wxLogLastError(_T("GetScrollInfo"));
4709 event
.SetPosition(scrollInfo
.nTrackPos
);
4713 event
.m_eventType
= wParam
== SB_THUMBPOSITION
4714 ? wxEVT_SCROLLWIN_THUMBRELEASE
4715 : wxEVT_SCROLLWIN_THUMBTRACK
;
4722 return GetEventHandler()->ProcessEvent(event
);
4725 // ===========================================================================
4727 // ===========================================================================
4729 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
*the_font
)
4732 HDC dc
= ::GetDC((HWND
) wnd
);
4737 // the_font->UseResource();
4738 // the_font->RealizeResource();
4739 fnt
= (HFONT
)((wxFont
*)the_font
)->GetResourceHandle(); // const_cast
4741 was
= (HFONT
) SelectObject(dc
,fnt
);
4743 GetTextMetrics(dc
, &tm
);
4744 if ( the_font
&& fnt
&& was
)
4746 SelectObject(dc
,was
);
4748 ReleaseDC((HWND
)wnd
, dc
);
4751 *x
= tm
.tmAveCharWidth
;
4753 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
4756 // the_font->ReleaseResource();
4759 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4760 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4761 int wxCharCodeMSWToWX(int keySym
)
4766 case VK_CANCEL
: id
= WXK_CANCEL
; break;
4767 case VK_BACK
: id
= WXK_BACK
; break;
4768 case VK_TAB
: id
= WXK_TAB
; break;
4769 case VK_CLEAR
: id
= WXK_CLEAR
; break;
4770 case VK_RETURN
: id
= WXK_RETURN
; break;
4771 case VK_SHIFT
: id
= WXK_SHIFT
; break;
4772 case VK_CONTROL
: id
= WXK_CONTROL
; break;
4773 case VK_MENU
: id
= WXK_MENU
; break;
4774 case VK_PAUSE
: id
= WXK_PAUSE
; break;
4775 case VK_CAPITAL
: id
= WXK_CAPITAL
; break;
4776 case VK_SPACE
: id
= WXK_SPACE
; break;
4777 case VK_ESCAPE
: id
= WXK_ESCAPE
; break;
4778 case VK_PRIOR
: id
= WXK_PRIOR
; break;
4779 case VK_NEXT
: id
= WXK_NEXT
; break;
4780 case VK_END
: id
= WXK_END
; break;
4781 case VK_HOME
: id
= WXK_HOME
; break;
4782 case VK_LEFT
: id
= WXK_LEFT
; break;
4783 case VK_UP
: id
= WXK_UP
; break;
4784 case VK_RIGHT
: id
= WXK_RIGHT
; break;
4785 case VK_DOWN
: id
= WXK_DOWN
; break;
4786 case VK_SELECT
: id
= WXK_SELECT
; break;
4787 case VK_PRINT
: id
= WXK_PRINT
; break;
4788 case VK_EXECUTE
: id
= WXK_EXECUTE
; break;
4789 case VK_INSERT
: id
= WXK_INSERT
; break;
4790 case VK_DELETE
: id
= WXK_DELETE
; break;
4791 case VK_HELP
: id
= WXK_HELP
; break;
4792 case VK_NUMPAD0
: id
= WXK_NUMPAD0
; break;
4793 case VK_NUMPAD1
: id
= WXK_NUMPAD1
; break;
4794 case VK_NUMPAD2
: id
= WXK_NUMPAD2
; break;
4795 case VK_NUMPAD3
: id
= WXK_NUMPAD3
; break;
4796 case VK_NUMPAD4
: id
= WXK_NUMPAD4
; break;
4797 case VK_NUMPAD5
: id
= WXK_NUMPAD5
; break;
4798 case VK_NUMPAD6
: id
= WXK_NUMPAD6
; break;
4799 case VK_NUMPAD7
: id
= WXK_NUMPAD7
; break;
4800 case VK_NUMPAD8
: id
= WXK_NUMPAD8
; break;
4801 case VK_NUMPAD9
: id
= WXK_NUMPAD9
; break;
4802 case VK_MULTIPLY
: id
= WXK_NUMPAD_MULTIPLY
; break;
4803 case VK_ADD
: id
= WXK_NUMPAD_ADD
; break;
4804 case VK_SUBTRACT
: id
= WXK_NUMPAD_SUBTRACT
; break;
4805 case VK_DECIMAL
: id
= WXK_NUMPAD_DECIMAL
; break;
4806 case VK_DIVIDE
: id
= WXK_NUMPAD_DIVIDE
; break;
4807 case VK_F1
: id
= WXK_F1
; break;
4808 case VK_F2
: id
= WXK_F2
; break;
4809 case VK_F3
: id
= WXK_F3
; break;
4810 case VK_F4
: id
= WXK_F4
; break;
4811 case VK_F5
: id
= WXK_F5
; break;
4812 case VK_F6
: id
= WXK_F6
; break;
4813 case VK_F7
: id
= WXK_F7
; break;
4814 case VK_F8
: id
= WXK_F8
; break;
4815 case VK_F9
: id
= WXK_F9
; break;
4816 case VK_F10
: id
= WXK_F10
; break;
4817 case VK_F11
: id
= WXK_F11
; break;
4818 case VK_F12
: id
= WXK_F12
; break;
4819 case VK_F13
: id
= WXK_F13
; break;
4820 case VK_F14
: id
= WXK_F14
; break;
4821 case VK_F15
: id
= WXK_F15
; break;
4822 case VK_F16
: id
= WXK_F16
; break;
4823 case VK_F17
: id
= WXK_F17
; break;
4824 case VK_F18
: id
= WXK_F18
; break;
4825 case VK_F19
: id
= WXK_F19
; break;
4826 case VK_F20
: id
= WXK_F20
; break;
4827 case VK_F21
: id
= WXK_F21
; break;
4828 case VK_F22
: id
= WXK_F22
; break;
4829 case VK_F23
: id
= WXK_F23
; break;
4830 case VK_F24
: id
= WXK_F24
; break;
4831 case VK_NUMLOCK
: id
= WXK_NUMLOCK
; break;
4832 case VK_SCROLL
: id
= WXK_SCROLL
; break;
4834 case VK_OEM_1
: id
= ';'; break;
4835 case VK_OEM_PLUS
: id
= '+'; break;
4836 case VK_OEM_COMMA
: id
= ','; break;
4837 case VK_OEM_MINUS
: id
= '-'; break;
4838 case VK_OEM_PERIOD
: id
= '.'; break;
4839 case VK_OEM_2
: id
= '/'; break;
4840 case VK_OEM_3
: id
= '~'; break;
4841 case VK_OEM_4
: id
= '['; break;
4842 case VK_OEM_5
: id
= '\\'; break;
4843 case VK_OEM_6
: id
= ']'; break;
4844 case VK_OEM_7
: id
= '\''; break;
4853 int wxCharCodeWXToMSW(int id
, bool *isVirtual
)
4859 case WXK_CANCEL
: keySym
= VK_CANCEL
; break;
4860 case WXK_CLEAR
: keySym
= VK_CLEAR
; break;
4861 case WXK_SHIFT
: keySym
= VK_SHIFT
; break;
4862 case WXK_CONTROL
: keySym
= VK_CONTROL
; break;
4863 case WXK_MENU
: keySym
= VK_MENU
; break;
4864 case WXK_PAUSE
: keySym
= VK_PAUSE
; break;
4865 case WXK_PRIOR
: keySym
= VK_PRIOR
; break;
4866 case WXK_NEXT
: keySym
= VK_NEXT
; break;
4867 case WXK_END
: keySym
= VK_END
; break;
4868 case WXK_HOME
: keySym
= VK_HOME
; break;
4869 case WXK_LEFT
: keySym
= VK_LEFT
; break;
4870 case WXK_UP
: keySym
= VK_UP
; break;
4871 case WXK_RIGHT
: keySym
= VK_RIGHT
; break;
4872 case WXK_DOWN
: keySym
= VK_DOWN
; break;
4873 case WXK_SELECT
: keySym
= VK_SELECT
; break;
4874 case WXK_PRINT
: keySym
= VK_PRINT
; break;
4875 case WXK_EXECUTE
: keySym
= VK_EXECUTE
; break;
4876 case WXK_INSERT
: keySym
= VK_INSERT
; break;
4877 case WXK_DELETE
: keySym
= VK_DELETE
; break;
4878 case WXK_HELP
: keySym
= VK_HELP
; break;
4879 case WXK_NUMPAD0
: keySym
= VK_NUMPAD0
; break;
4880 case WXK_NUMPAD1
: keySym
= VK_NUMPAD1
; break;
4881 case WXK_NUMPAD2
: keySym
= VK_NUMPAD2
; break;
4882 case WXK_NUMPAD3
: keySym
= VK_NUMPAD3
; break;
4883 case WXK_NUMPAD4
: keySym
= VK_NUMPAD4
; break;
4884 case WXK_NUMPAD5
: keySym
= VK_NUMPAD5
; break;
4885 case WXK_NUMPAD6
: keySym
= VK_NUMPAD6
; break;
4886 case WXK_NUMPAD7
: keySym
= VK_NUMPAD7
; break;
4887 case WXK_NUMPAD8
: keySym
= VK_NUMPAD8
; break;
4888 case WXK_NUMPAD9
: keySym
= VK_NUMPAD9
; break;
4889 case WXK_NUMPAD_MULTIPLY
: keySym
= VK_MULTIPLY
; break;
4890 case WXK_NUMPAD_ADD
: keySym
= VK_ADD
; break;
4891 case WXK_NUMPAD_SUBTRACT
: keySym
= VK_SUBTRACT
; break;
4892 case WXK_NUMPAD_DECIMAL
: keySym
= VK_DECIMAL
; break;
4893 case WXK_NUMPAD_DIVIDE
: keySym
= VK_DIVIDE
; break;
4894 case WXK_F1
: keySym
= VK_F1
; break;
4895 case WXK_F2
: keySym
= VK_F2
; break;
4896 case WXK_F3
: keySym
= VK_F3
; break;
4897 case WXK_F4
: keySym
= VK_F4
; break;
4898 case WXK_F5
: keySym
= VK_F5
; break;
4899 case WXK_F6
: keySym
= VK_F6
; break;
4900 case WXK_F7
: keySym
= VK_F7
; break;
4901 case WXK_F8
: keySym
= VK_F8
; break;
4902 case WXK_F9
: keySym
= VK_F9
; break;
4903 case WXK_F10
: keySym
= VK_F10
; break;
4904 case WXK_F11
: keySym
= VK_F11
; break;
4905 case WXK_F12
: keySym
= VK_F12
; break;
4906 case WXK_F13
: keySym
= VK_F13
; break;
4907 case WXK_F14
: keySym
= VK_F14
; break;
4908 case WXK_F15
: keySym
= VK_F15
; break;
4909 case WXK_F16
: keySym
= VK_F16
; break;
4910 case WXK_F17
: keySym
= VK_F17
; break;
4911 case WXK_F18
: keySym
= VK_F18
; break;
4912 case WXK_F19
: keySym
= VK_F19
; break;
4913 case WXK_F20
: keySym
= VK_F20
; break;
4914 case WXK_F21
: keySym
= VK_F21
; break;
4915 case WXK_F22
: keySym
= VK_F22
; break;
4916 case WXK_F23
: keySym
= VK_F23
; break;
4917 case WXK_F24
: keySym
= VK_F24
; break;
4918 case WXK_NUMLOCK
: keySym
= VK_NUMLOCK
; break;
4919 case WXK_SCROLL
: keySym
= VK_SCROLL
; break;
4930 wxWindow
*wxGetActiveWindow()
4932 HWND hWnd
= GetActiveWindow();
4935 return wxFindWinFromHandle((WXHWND
) hWnd
);
4940 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
4942 HWND hwnd
= (HWND
)hWnd
;
4944 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
4945 // by code in msw/radiobox.cpp), for all the others we just search up the
4947 wxWindow
*win
= (wxWindow
*)NULL
;
4950 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
4953 // all these hacks only work under Win32 anyhow
4957 // native radiobuttons return DLGC_RADIOBUTTON here and for any
4958 // wxWindow class which overrides WM_GETDLGCODE processing to
4959 // do it as well, win would be already non NULL
4960 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
4962 win
= (wxWindow
*)::GetWindowLong(hwnd
, GWL_USERDATA
);
4964 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
4965 #endif // wxUSE_RADIOBOX
4967 // spin control text buddy window should be mapped to spin ctrl
4968 // itself so try it too
4969 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4972 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
4974 #endif // wxUSE_SPINCTRL
4980 while ( hwnd
&& !win
)
4982 // this is a really ugly hack needed to avoid mistakenly returning the
4983 // parent frame wxWindow for the find/replace modeless dialog HWND -
4984 // this, in turn, is needed to call IsDialogMessage() from
4985 // wxApp::ProcessMessage() as for this we must return NULL from here
4987 // FIXME: this is clearly not the best way to do it but I think we'll
4988 // need to change HWND <-> wxWindow code more heavily than I can
4989 // do it now to fix it
4990 #ifndef __WXMICROWIN__
4991 if ( ::GetWindow(hwnd
, GW_OWNER
) )
4993 // it's a dialog box, don't go upwards
4998 hwnd
= ::GetParent(hwnd
);
4999 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
5005 #ifndef __WXMICROWIN__
5007 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
5008 // in active frames and dialogs, regardless of where the focus is.
5009 static HHOOK wxTheKeyboardHook
= 0;
5010 static FARPROC wxTheKeyboardHookProc
= 0;
5011 int APIENTRY _EXPORT
5012 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
5014 void wxSetKeyboardHook(bool doIt
)
5018 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
5019 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
5021 #if defined(__WIN32__) && !defined(__TWIN32__)
5022 GetCurrentThreadId()
5023 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
5031 UnhookWindowsHookEx(wxTheKeyboardHook
);
5033 // avoids warning about statement with no effect (FreeProcInstance
5034 // doesn't do anything under Win32)
5035 #if !defined(WIN32) && !defined(_WIN32) && !defined(__WIN32__) && !defined(__NT__) && !defined(__GNUWIN32__)
5036 FreeProcInstance(wxTheKeyboardHookProc
);
5041 int APIENTRY _EXPORT
5042 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
5044 DWORD hiWord
= HIWORD(lParam
);
5045 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
5047 int id
= wxCharCodeMSWToWX(wParam
);
5050 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
5051 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
5052 event
.m_altDown
= TRUE
;
5054 event
.m_eventObject
= NULL
;
5055 event
.m_keyCode
= id
;
5056 event
.m_shiftDown
= wxIsShiftDown();
5057 event
.m_controlDown
= wxIsCtrlDown();
5058 event
.SetTimestamp(s_currentMsg
.time
);
5060 wxWindow
*win
= wxGetActiveWindow();
5061 wxEvtHandler
*handler
;
5064 handler
= win
->GetEventHandler();
5065 event
.SetId(win
->GetId());
5073 if ( handler
&& handler
->ProcessEvent(event
) )
5081 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
5084 #endif // !__WXMICROWIN__
5087 const char *wxGetMessageName(int message
)
5091 case 0x0000: return "WM_NULL";
5092 case 0x0001: return "WM_CREATE";
5093 case 0x0002: return "WM_DESTROY";
5094 case 0x0003: return "WM_MOVE";
5095 case 0x0005: return "WM_SIZE";
5096 case 0x0006: return "WM_ACTIVATE";
5097 case 0x0007: return "WM_SETFOCUS";
5098 case 0x0008: return "WM_KILLFOCUS";
5099 case 0x000A: return "WM_ENABLE";
5100 case 0x000B: return "WM_SETREDRAW";
5101 case 0x000C: return "WM_SETTEXT";
5102 case 0x000D: return "WM_GETTEXT";
5103 case 0x000E: return "WM_GETTEXTLENGTH";
5104 case 0x000F: return "WM_PAINT";
5105 case 0x0010: return "WM_CLOSE";
5106 case 0x0011: return "WM_QUERYENDSESSION";
5107 case 0x0012: return "WM_QUIT";
5108 case 0x0013: return "WM_QUERYOPEN";
5109 case 0x0014: return "WM_ERASEBKGND";
5110 case 0x0015: return "WM_SYSCOLORCHANGE";
5111 case 0x0016: return "WM_ENDSESSION";
5112 case 0x0017: return "WM_SYSTEMERROR";
5113 case 0x0018: return "WM_SHOWWINDOW";
5114 case 0x0019: return "WM_CTLCOLOR";
5115 case 0x001A: return "WM_WININICHANGE";
5116 case 0x001B: return "WM_DEVMODECHANGE";
5117 case 0x001C: return "WM_ACTIVATEAPP";
5118 case 0x001D: return "WM_FONTCHANGE";
5119 case 0x001E: return "WM_TIMECHANGE";
5120 case 0x001F: return "WM_CANCELMODE";
5121 case 0x0020: return "WM_SETCURSOR";
5122 case 0x0021: return "WM_MOUSEACTIVATE";
5123 case 0x0022: return "WM_CHILDACTIVATE";
5124 case 0x0023: return "WM_QUEUESYNC";
5125 case 0x0024: return "WM_GETMINMAXINFO";
5126 case 0x0026: return "WM_PAINTICON";
5127 case 0x0027: return "WM_ICONERASEBKGND";
5128 case 0x0028: return "WM_NEXTDLGCTL";
5129 case 0x002A: return "WM_SPOOLERSTATUS";
5130 case 0x002B: return "WM_DRAWITEM";
5131 case 0x002C: return "WM_MEASUREITEM";
5132 case 0x002D: return "WM_DELETEITEM";
5133 case 0x002E: return "WM_VKEYTOITEM";
5134 case 0x002F: return "WM_CHARTOITEM";
5135 case 0x0030: return "WM_SETFONT";
5136 case 0x0031: return "WM_GETFONT";
5137 case 0x0037: return "WM_QUERYDRAGICON";
5138 case 0x0039: return "WM_COMPAREITEM";
5139 case 0x0041: return "WM_COMPACTING";
5140 case 0x0044: return "WM_COMMNOTIFY";
5141 case 0x0046: return "WM_WINDOWPOSCHANGING";
5142 case 0x0047: return "WM_WINDOWPOSCHANGED";
5143 case 0x0048: return "WM_POWER";
5146 case 0x004A: return "WM_COPYDATA";
5147 case 0x004B: return "WM_CANCELJOURNAL";
5148 case 0x004E: return "WM_NOTIFY";
5149 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
5150 case 0x0051: return "WM_INPUTLANGCHANGE";
5151 case 0x0052: return "WM_TCARD";
5152 case 0x0053: return "WM_HELP";
5153 case 0x0054: return "WM_USERCHANGED";
5154 case 0x0055: return "WM_NOTIFYFORMAT";
5155 case 0x007B: return "WM_CONTEXTMENU";
5156 case 0x007C: return "WM_STYLECHANGING";
5157 case 0x007D: return "WM_STYLECHANGED";
5158 case 0x007E: return "WM_DISPLAYCHANGE";
5159 case 0x007F: return "WM_GETICON";
5160 case 0x0080: return "WM_SETICON";
5163 case 0x0081: return "WM_NCCREATE";
5164 case 0x0082: return "WM_NCDESTROY";
5165 case 0x0083: return "WM_NCCALCSIZE";
5166 case 0x0084: return "WM_NCHITTEST";
5167 case 0x0085: return "WM_NCPAINT";
5168 case 0x0086: return "WM_NCACTIVATE";
5169 case 0x0087: return "WM_GETDLGCODE";
5170 case 0x00A0: return "WM_NCMOUSEMOVE";
5171 case 0x00A1: return "WM_NCLBUTTONDOWN";
5172 case 0x00A2: return "WM_NCLBUTTONUP";
5173 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5174 case 0x00A4: return "WM_NCRBUTTONDOWN";
5175 case 0x00A5: return "WM_NCRBUTTONUP";
5176 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5177 case 0x00A7: return "WM_NCMBUTTONDOWN";
5178 case 0x00A8: return "WM_NCMBUTTONUP";
5179 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5180 case 0x0100: return "WM_KEYDOWN";
5181 case 0x0101: return "WM_KEYUP";
5182 case 0x0102: return "WM_CHAR";
5183 case 0x0103: return "WM_DEADCHAR";
5184 case 0x0104: return "WM_SYSKEYDOWN";
5185 case 0x0105: return "WM_SYSKEYUP";
5186 case 0x0106: return "WM_SYSCHAR";
5187 case 0x0107: return "WM_SYSDEADCHAR";
5188 case 0x0108: return "WM_KEYLAST";
5191 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5192 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5193 case 0x010F: return "WM_IME_COMPOSITION";
5196 case 0x0110: return "WM_INITDIALOG";
5197 case 0x0111: return "WM_COMMAND";
5198 case 0x0112: return "WM_SYSCOMMAND";
5199 case 0x0113: return "WM_TIMER";
5200 case 0x0114: return "WM_HSCROLL";
5201 case 0x0115: return "WM_VSCROLL";
5202 case 0x0116: return "WM_INITMENU";
5203 case 0x0117: return "WM_INITMENUPOPUP";
5204 case 0x011F: return "WM_MENUSELECT";
5205 case 0x0120: return "WM_MENUCHAR";
5206 case 0x0121: return "WM_ENTERIDLE";
5207 case 0x0200: return "WM_MOUSEMOVE";
5208 case 0x0201: return "WM_LBUTTONDOWN";
5209 case 0x0202: return "WM_LBUTTONUP";
5210 case 0x0203: return "WM_LBUTTONDBLCLK";
5211 case 0x0204: return "WM_RBUTTONDOWN";
5212 case 0x0205: return "WM_RBUTTONUP";
5213 case 0x0206: return "WM_RBUTTONDBLCLK";
5214 case 0x0207: return "WM_MBUTTONDOWN";
5215 case 0x0208: return "WM_MBUTTONUP";
5216 case 0x0209: return "WM_MBUTTONDBLCLK";
5217 case 0x020A: return "WM_MOUSEWHEEL";
5218 case 0x0210: return "WM_PARENTNOTIFY";
5219 case 0x0211: return "WM_ENTERMENULOOP";
5220 case 0x0212: return "WM_EXITMENULOOP";
5223 case 0x0213: return "WM_NEXTMENU";
5224 case 0x0214: return "WM_SIZING";
5225 case 0x0215: return "WM_CAPTURECHANGED";
5226 case 0x0216: return "WM_MOVING";
5227 case 0x0218: return "WM_POWERBROADCAST";
5228 case 0x0219: return "WM_DEVICECHANGE";
5231 case 0x0220: return "WM_MDICREATE";
5232 case 0x0221: return "WM_MDIDESTROY";
5233 case 0x0222: return "WM_MDIACTIVATE";
5234 case 0x0223: return "WM_MDIRESTORE";
5235 case 0x0224: return "WM_MDINEXT";
5236 case 0x0225: return "WM_MDIMAXIMIZE";
5237 case 0x0226: return "WM_MDITILE";
5238 case 0x0227: return "WM_MDICASCADE";
5239 case 0x0228: return "WM_MDIICONARRANGE";
5240 case 0x0229: return "WM_MDIGETACTIVE";
5241 case 0x0230: return "WM_MDISETMENU";
5242 case 0x0233: return "WM_DROPFILES";
5245 case 0x0281: return "WM_IME_SETCONTEXT";
5246 case 0x0282: return "WM_IME_NOTIFY";
5247 case 0x0283: return "WM_IME_CONTROL";
5248 case 0x0284: return "WM_IME_COMPOSITIONFULL";
5249 case 0x0285: return "WM_IME_SELECT";
5250 case 0x0286: return "WM_IME_CHAR";
5251 case 0x0290: return "WM_IME_KEYDOWN";
5252 case 0x0291: return "WM_IME_KEYUP";
5255 case 0x0300: return "WM_CUT";
5256 case 0x0301: return "WM_COPY";
5257 case 0x0302: return "WM_PASTE";
5258 case 0x0303: return "WM_CLEAR";
5259 case 0x0304: return "WM_UNDO";
5260 case 0x0305: return "WM_RENDERFORMAT";
5261 case 0x0306: return "WM_RENDERALLFORMATS";
5262 case 0x0307: return "WM_DESTROYCLIPBOARD";
5263 case 0x0308: return "WM_DRAWCLIPBOARD";
5264 case 0x0309: return "WM_PAINTCLIPBOARD";
5265 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5266 case 0x030B: return "WM_SIZECLIPBOARD";
5267 case 0x030C: return "WM_ASKCBFORMATNAME";
5268 case 0x030D: return "WM_CHANGECBCHAIN";
5269 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5270 case 0x030F: return "WM_QUERYNEWPALETTE";
5271 case 0x0310: return "WM_PALETTEISCHANGING";
5272 case 0x0311: return "WM_PALETTECHANGED";
5275 // common controls messages - although they're not strictly speaking
5276 // standard, it's nice to decode them nevertheless
5279 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5280 case 0x1000 + 1: return "LVM_SETBKCOLOR";
5281 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5282 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5283 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
5284 case 0x1000 + 5: return "LVM_GETITEMA";
5285 case 0x1000 + 75: return "LVM_GETITEMW";
5286 case 0x1000 + 6: return "LVM_SETITEMA";
5287 case 0x1000 + 76: return "LVM_SETITEMW";
5288 case 0x1000 + 7: return "LVM_INSERTITEMA";
5289 case 0x1000 + 77: return "LVM_INSERTITEMW";
5290 case 0x1000 + 8: return "LVM_DELETEITEM";
5291 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5292 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5293 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5294 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5295 case 0x1000 + 13: return "LVM_FINDITEMA";
5296 case 0x1000 + 83: return "LVM_FINDITEMW";
5297 case 0x1000 + 14: return "LVM_GETITEMRECT";
5298 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5299 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5300 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5301 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
5302 case 0x1000 + 18: return "LVM_HITTEST";
5303 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5304 case 0x1000 + 20: return "LVM_SCROLL";
5305 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5306 case 0x1000 + 22: return "LVM_ARRANGE";
5307 case 0x1000 + 23: return "LVM_EDITLABELA";
5308 case 0x1000 + 118: return "LVM_EDITLABELW";
5309 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5310 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5311 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5312 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5313 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5314 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5315 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5316 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5317 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5318 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5319 case 0x1000 + 31: return "LVM_GETHEADER";
5320 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
5321 case 0x1000 + 34: return "LVM_GETVIEWRECT";
5322 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5323 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5324 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5325 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5326 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5327 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5328 case 0x1000 + 41: return "LVM_GETORIGIN";
5329 case 0x1000 + 42: return "LVM_UPDATE";
5330 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5331 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5332 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5333 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5334 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5335 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
5336 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
5337 case 0x1000 + 48: return "LVM_SORTITEMS";
5338 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
5339 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
5340 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5341 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5342 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5343 case 0x1000 + 53: return "LVM_SETICONSPACING";
5344 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5345 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
5346 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5347 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
5348 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5349 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5350 case 0x1000 + 60: return "LVM_SETHOTITEM";
5351 case 0x1000 + 61: return "LVM_GETHOTITEM";
5352 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5353 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
5354 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
5355 case 0x1000 + 65: return "LVM_SETWORKAREA";
5358 case 0x1100 + 0: return "TVM_INSERTITEMA";
5359 case 0x1100 + 50: return "TVM_INSERTITEMW";
5360 case 0x1100 + 1: return "TVM_DELETEITEM";
5361 case 0x1100 + 2: return "TVM_EXPAND";
5362 case 0x1100 + 4: return "TVM_GETITEMRECT";
5363 case 0x1100 + 5: return "TVM_GETCOUNT";
5364 case 0x1100 + 6: return "TVM_GETINDENT";
5365 case 0x1100 + 7: return "TVM_SETINDENT";
5366 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5367 case 0x1100 + 9: return "TVM_SETIMAGELIST";
5368 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5369 case 0x1100 + 11: return "TVM_SELECTITEM";
5370 case 0x1100 + 12: return "TVM_GETITEMA";
5371 case 0x1100 + 62: return "TVM_GETITEMW";
5372 case 0x1100 + 13: return "TVM_SETITEMA";
5373 case 0x1100 + 63: return "TVM_SETITEMW";
5374 case 0x1100 + 14: return "TVM_EDITLABELA";
5375 case 0x1100 + 65: return "TVM_EDITLABELW";
5376 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
5377 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5378 case 0x1100 + 17: return "TVM_HITTEST";
5379 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5380 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5381 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5382 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5383 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5384 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5385 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5386 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5387 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
5390 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
5391 case 0x1200 + 1: return "HDM_INSERTITEMA";
5392 case 0x1200 + 10: return "HDM_INSERTITEMW";
5393 case 0x1200 + 2: return "HDM_DELETEITEM";
5394 case 0x1200 + 3: return "HDM_GETITEMA";
5395 case 0x1200 + 11: return "HDM_GETITEMW";
5396 case 0x1200 + 4: return "HDM_SETITEMA";
5397 case 0x1200 + 12: return "HDM_SETITEMW";
5398 case 0x1200 + 5: return "HDM_LAYOUT";
5399 case 0x1200 + 6: return "HDM_HITTEST";
5400 case 0x1200 + 7: return "HDM_GETITEMRECT";
5401 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5402 case 0x1200 + 9: return "HDM_GETIMAGELIST";
5403 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5404 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5405 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5406 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5407 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5410 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5411 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5412 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5413 case 0x1300 + 5: return "TCM_GETITEMA";
5414 case 0x1300 + 60: return "TCM_GETITEMW";
5415 case 0x1300 + 6: return "TCM_SETITEMA";
5416 case 0x1300 + 61: return "TCM_SETITEMW";
5417 case 0x1300 + 7: return "TCM_INSERTITEMA";
5418 case 0x1300 + 62: return "TCM_INSERTITEMW";
5419 case 0x1300 + 8: return "TCM_DELETEITEM";
5420 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5421 case 0x1300 + 10: return "TCM_GETITEMRECT";
5422 case 0x1300 + 11: return "TCM_GETCURSEL";
5423 case 0x1300 + 12: return "TCM_SETCURSEL";
5424 case 0x1300 + 13: return "TCM_HITTEST";
5425 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5426 case 0x1300 + 40: return "TCM_ADJUSTRECT";
5427 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5428 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5429 case 0x1300 + 43: return "TCM_SETPADDING";
5430 case 0x1300 + 44: return "TCM_GETROWCOUNT";
5431 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5432 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5433 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5434 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5435 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5436 case 0x1300 + 50: return "TCM_DESELECTALL";
5439 case WM_USER
+1: return "TB_ENABLEBUTTON";
5440 case WM_USER
+2: return "TB_CHECKBUTTON";
5441 case WM_USER
+3: return "TB_PRESSBUTTON";
5442 case WM_USER
+4: return "TB_HIDEBUTTON";
5443 case WM_USER
+5: return "TB_INDETERMINATE";
5444 case WM_USER
+9: return "TB_ISBUTTONENABLED";
5445 case WM_USER
+10: return "TB_ISBUTTONCHECKED";
5446 case WM_USER
+11: return "TB_ISBUTTONPRESSED";
5447 case WM_USER
+12: return "TB_ISBUTTONHIDDEN";
5448 case WM_USER
+13: return "TB_ISBUTTONINDETERMINATE";
5449 case WM_USER
+17: return "TB_SETSTATE";
5450 case WM_USER
+18: return "TB_GETSTATE";
5451 case WM_USER
+19: return "TB_ADDBITMAP";
5452 case WM_USER
+20: return "TB_ADDBUTTONS";
5453 case WM_USER
+21: return "TB_INSERTBUTTON";
5454 case WM_USER
+22: return "TB_DELETEBUTTON";
5455 case WM_USER
+23: return "TB_GETBUTTON";
5456 case WM_USER
+24: return "TB_BUTTONCOUNT";
5457 case WM_USER
+25: return "TB_COMMANDTOINDEX";
5458 case WM_USER
+26: return "TB_SAVERESTOREA";
5459 case WM_USER
+76: return "TB_SAVERESTOREW";
5460 case WM_USER
+27: return "TB_CUSTOMIZE";
5461 case WM_USER
+28: return "TB_ADDSTRINGA";
5462 case WM_USER
+77: return "TB_ADDSTRINGW";
5463 case WM_USER
+29: return "TB_GETITEMRECT";
5464 case WM_USER
+30: return "TB_BUTTONSTRUCTSIZE";
5465 case WM_USER
+31: return "TB_SETBUTTONSIZE";
5466 case WM_USER
+32: return "TB_SETBITMAPSIZE";
5467 case WM_USER
+33: return "TB_AUTOSIZE";
5468 case WM_USER
+35: return "TB_GETTOOLTIPS";
5469 case WM_USER
+36: return "TB_SETTOOLTIPS";
5470 case WM_USER
+37: return "TB_SETPARENT";
5471 case WM_USER
+39: return "TB_SETROWS";
5472 case WM_USER
+40: return "TB_GETROWS";
5473 case WM_USER
+42: return "TB_SETCMDID";
5474 case WM_USER
+43: return "TB_CHANGEBITMAP";
5475 case WM_USER
+44: return "TB_GETBITMAP";
5476 case WM_USER
+45: return "TB_GETBUTTONTEXTA";
5477 case WM_USER
+75: return "TB_GETBUTTONTEXTW";
5478 case WM_USER
+46: return "TB_REPLACEBITMAP";
5479 case WM_USER
+47: return "TB_SETINDENT";
5480 case WM_USER
+48: return "TB_SETIMAGELIST";
5481 case WM_USER
+49: return "TB_GETIMAGELIST";
5482 case WM_USER
+50: return "TB_LOADIMAGES";
5483 case WM_USER
+51: return "TB_GETRECT";
5484 case WM_USER
+52: return "TB_SETHOTIMAGELIST";
5485 case WM_USER
+53: return "TB_GETHOTIMAGELIST";
5486 case WM_USER
+54: return "TB_SETDISABLEDIMAGELIST";
5487 case WM_USER
+55: return "TB_GETDISABLEDIMAGELIST";
5488 case WM_USER
+56: return "TB_SETSTYLE";
5489 case WM_USER
+57: return "TB_GETSTYLE";
5490 case WM_USER
+58: return "TB_GETBUTTONSIZE";
5491 case WM_USER
+59: return "TB_SETBUTTONWIDTH";
5492 case WM_USER
+60: return "TB_SETMAXTEXTROWS";
5493 case WM_USER
+61: return "TB_GETTEXTROWS";
5494 case WM_USER
+41: return "TB_GETBITMAPFLAGS";
5499 static char s_szBuf
[128];
5500 sprintf(s_szBuf
, "<unknown message = %d>", message
);
5504 #endif //__WXDEBUG__
5506 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
5507 int *x
, int *y
, WPARAM
*flags
)
5509 // construct the key mask
5510 WPARAM
& fwKeys
= *flags
;
5512 fwKeys
= MK_RBUTTON
;
5513 if ( wxIsCtrlDown() )
5514 fwKeys
|= MK_CONTROL
;
5515 if ( wxIsShiftDown() )
5518 // simulate right mouse button click
5519 DWORD dwPos
= ::GetMessagePos();
5520 *x
= GET_X_LPARAM(dwPos
);
5521 *y
= GET_Y_LPARAM(dwPos
);
5523 win
->ScreenToClient(x
, y
);
5526 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
5530 HWND hwnd
= GetHwndOf(win
);
5531 HDC hdc
= ::GetDC(hwnd
);
5533 #if !wxDIALOG_UNIT_COMPATIBILITY
5534 // and select the current font into it
5535 HFONT hfont
= GetHfontOf(win
->GetFont());
5538 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
5542 // finally retrieve the text metrics from it
5543 GetTextMetrics(hdc
, &tm
);
5545 #if !wxDIALOG_UNIT_COMPATIBILITY
5549 (void)::SelectObject(hdc
, hfont
);
5553 ::ReleaseDC(hwnd
, hdc
);
5558 // Find the wxWindow at the current mouse position, returning the mouse
5560 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
5562 pt
= wxGetMousePosition();
5563 return wxFindWindowAtPoint(pt
);
5566 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
5571 HWND hWndHit
= ::WindowFromPoint(pt2
);
5573 wxWindow
* win
= wxFindWinFromHandle((WXHWND
) hWndHit
) ;
5574 HWND hWnd
= hWndHit
;
5576 // Try to find a window with a wxWindow associated with it
5577 while (!win
&& (hWnd
!= 0))
5579 hWnd
= ::GetParent(hWnd
);
5580 win
= wxFindWinFromHandle((WXHWND
) hWnd
) ;
5585 // Get the current mouse position.
5586 wxPoint
wxGetMousePosition()
5589 GetCursorPos( & pt
);
5591 return wxPoint(pt
.x
, pt
.y
);