1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/windows.cpp
4 // Author: Julian Smart
5 // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // ===========================================================================
14 // ===========================================================================
16 // ---------------------------------------------------------------------------
18 // ---------------------------------------------------------------------------
21 #pragma implementation "window.h"
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
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 #if wxUSE_ACCESSIBILITY
62 #include "wx/access.h"
65 #define WM_GETOBJECT 0x003D
68 #define OBJID_CLIENT 0xFFFFFFFC
72 #include "wx/menuitem.h"
75 #include "wx/msw/private.h"
78 #include "wx/tooltip.h"
86 #include "wx/spinctrl.h"
87 #endif // wxUSE_SPINCTRL
92 #include "wx/textctrl.h"
93 #include "wx/notebook.h"
97 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__)
103 #include <windowsx.h>
106 #if (!defined(__GNUWIN32_OLD__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__)
108 #include <commctrl.h>
110 #elif !defined(__WXMICROWIN__) // broken compiler
112 #include "wx/msw/gnuwin32/extra.h"
116 // ----------------------------------------------------------------------------
117 // standard constants not available with all compilers/headers
118 // ----------------------------------------------------------------------------
120 // This didn't appear in mingw until 2.95.2
122 #define SIF_TRACKPOS 16
126 #ifndef WM_MOUSEWHEEL
127 #define WM_MOUSEWHEEL 0x020A
130 #define WHEEL_DELTA 120
132 #ifndef SPI_GETWHEELSCROLLLINES
133 #define SPI_GETWHEELSCROLLLINES 104
135 #endif // wxUSE_MOUSEWHEEL
138 #define VK_OEM_1 0xBA
139 #define VK_OEM_PLUS 0xBB
140 #define VK_OEM_COMMA 0xBC
141 #define VK_OEM_MINUS 0xBD
142 #define VK_OEM_PERIOD 0xBE
143 #define VK_OEM_2 0xBF
144 #define VK_OEM_3 0xC0
145 #define VK_OEM_4 0xDB
146 #define VK_OEM_5 0xDC
147 #define VK_OEM_6 0xDD
148 #define VK_OEM_7 0xDE
151 // ---------------------------------------------------------------------------
153 // ---------------------------------------------------------------------------
155 // the last Windows message we got (FIXME-MT)
156 extern MSG s_currentMsg
;
158 #if wxUSE_MENUS_NATIVE
159 wxMenu
*wxCurrentPopupMenu
= NULL
;
160 #endif // wxUSE_MENUS_NATIVE
162 extern const wxChar
*wxCanvasClassName
;
164 // true if we had already created the std colour map, used by
165 // wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
166 static bool gs_hasStdCmap
= FALSE
;
168 // ---------------------------------------------------------------------------
170 // ---------------------------------------------------------------------------
172 // the window proc for all our windows
173 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
,
174 WPARAM wParam
, LPARAM lParam
);
177 const char *wxGetMessageName(int message
);
180 void wxRemoveHandleAssociation(wxWindowMSW
*win
);
181 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
);
182 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
);
184 // this magical function is used to translate VK_APPS key presses to right
186 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
187 int *x
, int *y
, WPARAM
*flags
);
189 // get the text metrics for the current font
190 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
);
192 // find the window for the mouse event at the specified position
193 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
); //TW:REQ:Univ
195 // wrapper around BringWindowToTop() API
196 static inline void wxBringWindowToTop(HWND hwnd
)
198 #ifdef __WXMICROWIN__
199 // It seems that MicroWindows brings the _parent_ of the window to the top,
200 // which can be the wrong one.
202 // activate (set focus to) specified window
205 // raise top level parent to top of z order
206 ::SetWindowPos(hwnd
, HWND_TOP
, 0, 0, 0, 0, SWP_NOMOVE
| SWP_NOSIZE
);
207 #else // !__WXMICROWIN__
208 if ( !::BringWindowToTop(hwnd
) )
210 wxLogLastError(_T("BringWindowToTop"));
212 #endif // __WXMICROWIN__/!__WXMICROWIN__
215 // ---------------------------------------------------------------------------
217 // ---------------------------------------------------------------------------
219 // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
221 #ifdef __WXUNIVERSAL__
222 IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW
, wxWindowBase
)
224 IMPLEMENT_DYNAMIC_CLASS(wxWindow
, wxWindowBase
)
225 #endif // __WXUNIVERSAL__/__WXMSW__
227 BEGIN_EVENT_TABLE(wxWindowMSW
, wxWindowBase
)
228 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground
)
229 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged
)
230 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog
)
231 EVT_IDLE(wxWindowMSW::OnIdle
)
234 // ===========================================================================
236 // ===========================================================================
238 // ---------------------------------------------------------------------------
239 // wxWindow utility functions
240 // ---------------------------------------------------------------------------
242 // Find an item given the MS Windows id
243 wxWindow
*wxWindowMSW::FindItem(long id
) const
246 wxControl
*item
= wxDynamicCastThis(wxControl
);
249 // is it we or one of our "internal" children?
250 if ( item
->GetId() == id
251 #ifndef __WXUNIVERSAL__
252 || (item
->GetSubcontrols().Index(id
) != wxNOT_FOUND
)
253 #endif // __WXUNIVERSAL__
259 #endif // wxUSE_CONTROLS
261 wxWindowList::Node
*current
= GetChildren().GetFirst();
264 wxWindow
*childWin
= current
->GetData();
266 wxWindow
*wnd
= childWin
->FindItem(id
);
270 current
= current
->GetNext();
276 // Find an item given the MS Windows handle
277 wxWindow
*wxWindowMSW::FindItemByHWND(WXHWND hWnd
, bool controlOnly
) const
279 wxWindowList::Node
*current
= GetChildren().GetFirst();
282 wxWindow
*parent
= current
->GetData();
284 // Do a recursive search.
285 wxWindow
*wnd
= parent
->FindItemByHWND(hWnd
);
291 || parent
->IsKindOf(CLASSINFO(wxControl
))
292 #endif // wxUSE_CONTROLS
295 wxWindow
*item
= current
->GetData();
296 if ( item
->GetHWND() == hWnd
)
300 if ( item
->ContainsHWND(hWnd
) )
305 current
= current
->GetNext();
310 // Default command handler
311 bool wxWindowMSW::MSWCommand(WXUINT
WXUNUSED(param
), WXWORD
WXUNUSED(id
))
316 // ----------------------------------------------------------------------------
317 // constructors and such
318 // ----------------------------------------------------------------------------
320 void wxWindowMSW::Init()
326 m_isBeingDeleted
= FALSE
;
329 m_mouseInWindow
= FALSE
;
330 m_lastKeydownProcessed
= FALSE
;
332 m_childrenDisabled
= NULL
;
341 m_backgroundTransparent
= FALSE
;
343 // as all windows are created with WS_VISIBLE style...
346 #if wxUSE_MOUSEEVENT_HACK
349 m_lastMouseEvent
= -1;
350 #endif // wxUSE_MOUSEEVENT_HACK
354 wxWindowMSW::~wxWindowMSW()
356 m_isBeingDeleted
= TRUE
;
358 #ifndef __WXUNIVERSAL__
359 // VS: make sure there's no wxFrame with last focus set to us:
360 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
362 wxTopLevelWindow
*frame
= wxDynamicCast(win
, wxTopLevelWindow
);
365 if ( frame
->GetLastFocus() == this )
367 frame
->SetLastFocus(NULL
);
372 #endif // __WXUNIVERSAL__
374 // VS: destroy children first and _then_ detach *this from its parent.
375 // If we'd do it the other way around, children wouldn't be able
376 // find their parent frame (see above).
380 m_parent
->RemoveChild(this);
384 // VZ: test temp removed to understand what really happens here
385 //if (::IsWindow(GetHwnd()))
387 if ( !::DestroyWindow(GetHwnd()) )
388 wxLogLastError(wxT("DestroyWindow"));
391 // remove hWnd <-> wxWindow association
392 wxRemoveHandleAssociation(this);
395 delete m_childrenDisabled
;
398 // real construction (Init() must have been called before!)
399 bool wxWindowMSW::Create(wxWindow
*parent
,
404 const wxString
& name
)
406 wxCHECK_MSG( parent
, FALSE
, wxT("can't create wxWindow without parent") );
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
2313 wxLogTrace(wxTraceMessages
, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2314 wxGetMessageName(message
), (long) wParam
, lParam
);
2316 #endif // __WXDEBUG__
2318 wxWindowMSW
*wnd
= wxFindWinFromHandle((WXHWND
) hWnd
);
2320 // when we get the first message for the HWND we just created, we associate
2321 // it with wxWindow stored in gs_winBeingCreated
2322 if ( !wnd
&& gs_winBeingCreated
)
2324 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2325 wnd
= gs_winBeingCreated
;
2326 gs_winBeingCreated
= NULL
;
2327 wnd
->SetHWND((WXHWND
)hWnd
);
2333 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2335 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2340 long wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2342 // did we process the message?
2343 bool processed
= FALSE
;
2354 // for most messages we should return 0 when we do process the message
2362 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2365 // return 0 to allow window creation
2366 rc
.result
= mayCreate
? 0 : -1;
2372 // never set processed to TRUE and *always* pass WM_DESTROY to
2373 // DefWindowProc() as Windows may do some internal cleanup when
2374 // processing it and failing to pass the message along may cause
2375 // memory and resource leaks!
2376 (void)HandleDestroy();
2380 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2388 // we're not interested in these messages at all
2391 case SIZE_MINIMIZED
:
2392 // we shouldn't send sizev events for these messages as the
2393 // client size may be negative which breaks existing code
2395 // OTOH we might send another (wxMinimizedEvent?) one or
2396 // add an additional parameter to wxSizeEvent if this is
2397 // useful to anybody
2401 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2402 // fall through nevertheless
2404 case SIZE_MAXIMIZED
:
2406 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
),
2411 #ifndef __WXMICROWIN__
2412 case WM_ACTIVATEAPP
:
2413 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2419 WXWORD state
, minimized
;
2421 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2423 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2428 processed
= HandleSetFocus((WXHWND
)(HWND
)wParam
);
2432 processed
= HandleKillFocus((WXHWND
)(HWND
)wParam
);
2436 processed
= HandlePaint();
2440 #ifdef __WXUNIVERSAL__
2441 // Universal uses its own wxFrame/wxDialog, so we don't receive
2442 // close events unless we have this.
2447 // don't let the DefWindowProc() destroy our window - we'll do it
2448 // ourselves in ~wxWindow
2455 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2459 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2460 GET_Y_LPARAM(lParam
),
2464 #if wxUSE_MOUSEWHEEL
2466 processed
= HandleMouseWheel(wParam
, lParam
);
2470 case WM_LBUTTONDOWN
:
2472 case WM_LBUTTONDBLCLK
:
2473 case WM_RBUTTONDOWN
:
2475 case WM_RBUTTONDBLCLK
:
2476 case WM_MBUTTONDOWN
:
2478 case WM_MBUTTONDBLCLK
:
2480 #ifdef __WXMICROWIN__
2481 // MicroWindows seems to ignore the fact that a window is
2482 // disabled. So catch mouse events and throw them away if
2484 wxWindowMSW
* win
= this;
2487 if (!win
->IsEnabled())
2493 win
= win
->GetParent();
2494 if ( !win
|| win
->IsTopLevel() )
2501 #endif // __WXMICROWIN__
2502 int x
= GET_X_LPARAM(lParam
),
2503 y
= GET_Y_LPARAM(lParam
);
2505 // redirect the event to a static control if necessary by
2506 // finding one under mouse
2508 if ( GetCapture() == this )
2510 // but don't do it if the mouse is captured by this window
2511 // because then it should really get this event itself
2516 win
= FindWindowForMouseEvent(this, &x
, &y
);
2518 // this should never happen
2519 wxCHECK_MSG( win
, 0,
2520 _T("FindWindowForMouseEvent() returned NULL") );
2522 // for the standard classes their WndProc sets the focus to
2523 // them anyhow and doing it from here results in some weird
2524 // problems, but for our windows we want them to acquire
2525 // focus when clicked
2526 if ( !win
->IsOfStandardClass() )
2528 if ( message
== WM_LBUTTONDOWN
&& win
->AcceptsFocus() )
2533 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2542 case MM_JOY1BUTTONDOWN
:
2543 case MM_JOY2BUTTONDOWN
:
2544 case MM_JOY1BUTTONUP
:
2545 case MM_JOY2BUTTONUP
:
2546 processed
= HandleJoystickEvent(message
,
2547 GET_X_LPARAM(lParam
),
2548 GET_Y_LPARAM(lParam
),
2551 #endif // __WXMICROWIN__
2554 processed
= HandleSysCommand(wParam
, lParam
);
2561 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2563 processed
= HandleCommand(id
, cmd
, hwnd
);
2569 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
2573 // for these messages we must return TRUE if process the message
2576 case WM_MEASUREITEM
:
2578 int idCtrl
= (UINT
)wParam
;
2579 if ( message
== WM_DRAWITEM
)
2581 processed
= MSWOnDrawItem(idCtrl
,
2582 (WXDRAWITEMSTRUCT
*)lParam
);
2586 processed
= MSWOnMeasureItem(idCtrl
,
2587 (WXMEASUREITEMSTRUCT
*)lParam
);
2594 #endif // defined(WM_DRAWITEM)
2597 if ( !IsOfStandardClass() )
2599 // we always want to get the char events
2600 rc
.result
= DLGC_WANTCHARS
;
2602 if ( GetWindowStyleFlag() & wxWANTS_CHARS
)
2604 // in fact, we want everything
2605 rc
.result
|= DLGC_WANTARROWS
|
2612 //else: get the dlg code from the DefWindowProc()
2617 // If this has been processed by an event handler, return 0 now
2618 // (we've handled it).
2619 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
2620 if ( m_lastKeydownProcessed
)
2629 // we consider these message "not interesting" to OnChar, so
2630 // just don't do anything more with them
2640 // avoid duplicate messages to OnChar for these ASCII keys:
2641 // they will be translated by TranslateMessage() and received
2663 // but set processed to FALSE, not TRUE to still pass them
2664 // to the control's default window proc - otherwise
2665 // built-in keyboard handling won't work
2670 // special case of VK_APPS: treat it the same as right mouse
2671 // click because both usually pop up a context menu
2677 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2678 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, x
, y
, flags
);
2684 // do generate a CHAR event
2685 processed
= HandleChar((WORD
)wParam
, lParam
);
2688 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
2695 // special case of VK_APPS: treat it the same as right mouse button
2696 if ( wParam
== VK_APPS
)
2701 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2702 processed
= HandleMouseEvent(WM_RBUTTONUP
, x
, y
, flags
);
2707 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
2712 case WM_CHAR
: // Always an ASCII character
2713 if ( m_lastKeydownProcessed
)
2715 // The key was handled in the EVT_KEY_DOWN and handling
2716 // a key in an EVT_KEY_DOWN handler is meant, by
2717 // design, to prevent EVT_CHARs from happening
2718 m_lastKeydownProcessed
= FALSE
;
2723 processed
= HandleChar((WORD
)wParam
, lParam
, TRUE
);
2732 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
2734 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
2740 // CTLCOLOR messages are sent by children to query the parent for their
2741 // colors#ifndef __WXMICROWIN__
2742 #ifndef __WXMICROWIN__
2744 case WM_CTLCOLORMSGBOX
:
2745 case WM_CTLCOLOREDIT
:
2746 case WM_CTLCOLORLISTBOX
:
2747 case WM_CTLCOLORBTN
:
2748 case WM_CTLCOLORDLG
:
2749 case WM_CTLCOLORSCROLLBAR
:
2750 case WM_CTLCOLORSTATIC
:
2758 UnpackCtlColor(wParam
, lParam
, &nCtlColor
, &hdc
, &hwnd
);
2760 processed
= HandleCtlColor(&rc
.hBrush
,
2769 #endif // !__WXMICROWIN__
2771 case WM_SYSCOLORCHANGE
:
2772 // the return value for this message is ignored
2773 processed
= HandleSysColorChange();
2776 case WM_DISPLAYCHANGE
:
2777 processed
= HandleDisplayChange();
2780 case WM_PALETTECHANGED
:
2781 processed
= HandlePaletteChanged((WXHWND
) (HWND
) wParam
);
2784 case WM_CAPTURECHANGED
:
2785 processed
= HandleCaptureChanged((WXHWND
) (HWND
) lParam
);
2788 case WM_QUERYNEWPALETTE
:
2789 processed
= HandleQueryNewPalette();
2793 processed
= HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2796 // we processed the message, i.e. erased the background
2802 processed
= HandleDropFiles(wParam
);
2806 processed
= HandleInitDialog((WXHWND
)(HWND
)wParam
);
2810 // we never set focus from here
2815 case WM_QUERYENDSESSION
:
2816 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
2820 processed
= HandleEndSession(wParam
!= 0, lParam
);
2823 case WM_GETMINMAXINFO
:
2824 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
2828 processed
= HandleSetCursor((WXHWND
)(HWND
)wParam
,
2829 LOWORD(lParam
), // hit test
2830 HIWORD(lParam
)); // mouse msg
2834 // returning TRUE stops the DefWindowProc() from further
2835 // processing this message - exactly what we need because we've
2836 // just set the cursor.
2841 #if wxUSE_ACCESSIBILITY
2844 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
2845 LPARAM dwObjId
= (LPARAM
) (DWORD
) lParam
;
2847 if (dwObjId
== OBJID_CLIENT
&& GetOrCreateAccessible())
2849 return LresultFromObject(IID_IAccessible
, wParam
, (IUnknown
*) GetAccessible()->GetIAccessible());
2855 #if defined(__WIN32__) && defined(WM_HELP)
2858 HELPINFO
* info
= (HELPINFO
*) lParam
;
2859 // Don't yet process menu help events, just windows
2860 if (info
->iContextType
== HELPINFO_WINDOW
)
2862 wxWindowMSW
* subjectOfHelp
= this;
2863 bool eventProcessed
= FALSE
;
2864 while (subjectOfHelp
&& !eventProcessed
)
2866 wxHelpEvent
helpEvent(wxEVT_HELP
,
2867 subjectOfHelp
->GetId(),
2868 wxPoint(info
->MousePos
.x
,
2869 info
->MousePos
.y
) );
2870 helpEvent
.SetEventObject(this);
2872 GetEventHandler()->ProcessEvent(helpEvent
);
2874 // Go up the window hierarchy until the event is
2876 subjectOfHelp
= subjectOfHelp
->GetParent();
2879 processed
= eventProcessed
;
2881 else if (info
->iContextType
== HELPINFO_MENUITEM
)
2883 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
2884 helpEvent
.SetEventObject(this);
2885 processed
= GetEventHandler()->ProcessEvent(helpEvent
);
2888 //else: processed is already FALSE
2892 case WM_CONTEXTMENU
:
2894 // we don't convert from screen to client coordinates as
2895 // the event may be handled by a parent window
2896 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2898 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2899 processed
= GetEventHandler()->ProcessEvent(evtCtx
);
2904 // we're only interested in our own menus, not MF_SYSMENU
2905 if ( HIWORD(wParam
) == MF_POPUP
)
2907 // handle menu chars for ownerdrawn menu items
2908 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
2909 if ( i
!= wxNOT_FOUND
)
2911 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
2923 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
2924 wxGetMessageName(message
));
2926 #endif // __WXDEBUG__
2927 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
2933 // ----------------------------------------------------------------------------
2934 // wxWindow <-> HWND map
2935 // ----------------------------------------------------------------------------
2937 wxWinHashTable
*wxWinHandleHash
= NULL
;
2939 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
)
2941 return wxWinHandleHash
->Get((long)hWnd
);
2944 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
)
2946 // adding NULL hWnd is (first) surely a result of an error and
2947 // (secondly) breaks menu command processing
2948 wxCHECK_RET( hWnd
!= (HWND
)NULL
,
2949 wxT("attempt to add a NULL hWnd to window list ignored") );
2951 wxWindow
*oldWin
= wxFindWinFromHandle((WXHWND
) hWnd
);
2953 if ( oldWin
&& (oldWin
!= win
) )
2955 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
2956 (int) hWnd
, win
->GetClassInfo()->GetClassName());
2959 #endif // __WXDEBUG__
2962 wxWinHandleHash
->Put((long)hWnd
, (wxWindow
*)win
);
2966 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
2968 wxWinHandleHash
->Delete((long)win
->GetHWND());
2971 // ----------------------------------------------------------------------------
2972 // various MSW speciic class dependent functions
2973 // ----------------------------------------------------------------------------
2975 // Default destroyer - override if you destroy it in some other way
2976 // (e.g. with MDI child windows)
2977 void wxWindowMSW::MSWDestroyWindow()
2981 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
2984 int& w
, int& h
) const
2986 static const int DEFAULT_Y
= 200;
2987 static const int DEFAULT_H
= 250;
2989 bool nonDefault
= FALSE
;
2993 // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2994 // just as well set it to CW_USEDEFAULT as well
3000 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
3001 // neither because it is not handled as a special value by Windows then
3002 // and so we have to choose some default value for it
3004 y
= pos
.y
== -1 ? DEFAULT_Y
: pos
.y
;
3010 NB: there used to be some code here which set the initial size of the
3011 window to the client size of the parent if no explicit size was
3012 specified. This was wrong because wxWindows programs often assume
3013 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
3014 it. To see why, you should understand that Windows sends WM_SIZE from
3015 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
3016 from some base class ctor and so this WM_SIZE is not processed in the
3017 real class' OnSize() (because it's not fully constructed yet and the
3018 event goes to some base class OnSize() instead). So the WM_SIZE we
3019 rely on is the one sent when the parent frame resizes its children
3020 but here is the problem: if the child already has just the right
3021 size, nothing will happen as both wxWindows and Windows check for
3022 this and ignore any attempts to change the window size to the size it
3023 already has - so no WM_SIZE would be sent.
3027 // as above, h is not used at all in this case anyhow
3033 // and, again as above, we can't set the height to CW_USEDEFAULT here
3035 h
= size
.y
== -1 ? DEFAULT_H
: size
.y
;
3043 WXHWND
wxWindowMSW::MSWGetParent() const
3045 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
3048 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
3049 const wxChar
*title
,
3053 WXDWORD extendedStyle
)
3055 // choose the position/size for the new window
3057 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
3059 // controlId is menu handle for the top level windows, so set it to 0
3060 // unless we're creating a child window
3061 int controlId
= style
& WS_CHILD
? GetId() : 0;
3063 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
3064 // which is the same but without CS_[HV]REDRAW class styles so using it
3065 // ensures that the window is not fully repainted on each resize
3066 wxString
className(wclass
);
3067 if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE
)
3069 className
+= wxT("NR");
3072 // do create the window
3073 wxWindowCreationHook
hook(this);
3075 m_hWnd
= (WXHWND
)::CreateWindowEx
3079 title
? title
: wxT(""),
3082 (HWND
)MSWGetParent(),
3085 NULL
// no extra data
3090 wxLogSysError(_("Can't create window of class %s"), wclass
);
3095 SubclassWin(m_hWnd
);
3097 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
3102 // ===========================================================================
3103 // MSW message handlers
3104 // ===========================================================================
3106 // ---------------------------------------------------------------------------
3108 // ---------------------------------------------------------------------------
3112 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3114 #ifndef __WXMICROWIN__
3115 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3116 HWND hWnd
= hdr
->hwndFrom
;
3117 wxWindow
*win
= wxFindWinFromHandle((WXHWND
)hWnd
);
3119 // if the control is one of our windows, let it handle the message itself
3122 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3125 // VZ: why did we do it? normally this is unnecessary and, besides, it
3126 // breaks the message processing for the toolbars because the tooltip
3127 // notifications were being forwarded to the toolbar child controls
3128 // (if it had any) before being passed to the toolbar itself, so in my
3129 // example the tooltip for the combobox was always shown instead of the
3130 // correct button tooltips
3132 // try all our children
3133 wxWindowList::Node
*node
= GetChildren().GetFirst();
3136 wxWindow
*child
= node
->GetData();
3137 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3142 node
= node
->GetNext();
3146 // by default, handle it ourselves
3147 return MSWOnNotify(idCtrl
, lParam
, result
);
3148 #else // __WXMICROWIN__
3155 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3157 const wxString
& ttip
)
3159 // I don't know why it happens, but the versions of comctl32.dll starting
3160 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3161 // this message is supposed to be sent to Unicode programs only) -- hence
3162 // we need to handle it as well, otherwise no tooltips will be shown in
3165 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
) || ttip
.empty() )
3167 // not a tooltip message or no tooltip to show anyhow
3171 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3174 if ( code
== (WXUINT
) TTN_NEEDTEXTA
)
3176 // we pass just the pointer as we store the string internally anyhow
3177 ttText
->lpszText
= (char *)ttip
.c_str();
3179 else // TTN_NEEDTEXTW
3183 // in Unicode mode this is just what we need
3184 ttText
->lpszText
= (wxChar
*)ttip
.c_str();
3186 MultiByteToWideChar(CP_ACP
, 0, ttip
, ttip
.length()+1,
3187 (wchar_t *)ttText
->szText
,
3188 sizeof(ttText
->szText
) / sizeof(wchar_t));
3189 #endif // Unicode/!Unicode
3195 #endif // wxUSE_TOOLTIPS
3197 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3199 WXLPARAM
* WXUNUSED(result
))
3204 NMHDR
* hdr
= (NMHDR
*)lParam
;
3205 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3211 #endif // wxUSE_TOOLTIPS
3218 // ---------------------------------------------------------------------------
3219 // end session messages
3220 // ---------------------------------------------------------------------------
3222 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3224 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, -1);
3225 event
.SetEventObject(wxTheApp
);
3226 event
.SetCanVeto(TRUE
);
3227 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3229 bool rc
= wxTheApp
->ProcessEvent(event
);
3233 // we may end only if the app didn't veto session closing (double
3235 *mayEnd
= !event
.GetVeto();
3241 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3243 // do nothing if the session isn't ending
3248 if ( (this != wxTheApp
->GetTopWindow()) )
3251 wxCloseEvent
event(wxEVT_END_SESSION
, -1);
3252 event
.SetEventObject(wxTheApp
);
3253 event
.SetCanVeto(FALSE
);
3254 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3256 return wxTheApp
->ProcessEvent(event
);
3259 // ---------------------------------------------------------------------------
3260 // window creation/destruction
3261 // ---------------------------------------------------------------------------
3263 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs
, bool *mayCreate
)
3265 // if we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
3266 // parent as well as otherwise several Win32 functions using
3267 // GetNextDlgTabItem() to iterate over all controls such as
3268 // IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
3269 // all of them iterate over all the controls starting from the focus and
3270 // stop iterating when they get back to the focus but unless all parents
3271 // have WS_EX_CONTROLPARENT bit set, they would never get back to focus
3272 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3274 // there is no need to do anything for the top level windows
3275 const wxWindow
*parent
= GetParent();
3276 while ( parent
&& !parent
->IsTopLevel() )
3278 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
3279 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
3281 // force the parent to have this style
3282 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
3283 exStyle
| WS_EX_CONTROLPARENT
);
3286 parent
= parent
->GetParent();
3290 // TODO: should generate this event from WM_NCCREATE
3291 wxWindowCreateEvent
event((wxWindow
*)this);
3292 (void)GetEventHandler()->ProcessEvent(event
);
3299 bool wxWindowMSW::HandleDestroy()
3303 // delete our drop target if we've got one
3304 #if wxUSE_DRAG_AND_DROP
3305 if ( m_dropTarget
!= NULL
)
3307 m_dropTarget
->Revoke(m_hWnd
);
3309 delete m_dropTarget
;
3310 m_dropTarget
= NULL
;
3312 #endif // wxUSE_DRAG_AND_DROP
3314 // WM_DESTROY handled
3318 // ---------------------------------------------------------------------------
3320 // ---------------------------------------------------------------------------
3322 bool wxWindowMSW::HandleActivate(int state
,
3323 bool WXUNUSED(minimized
),
3324 WXHWND
WXUNUSED(activate
))
3326 wxActivateEvent
event(wxEVT_ACTIVATE
,
3327 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3329 event
.SetEventObject(this);
3331 return GetEventHandler()->ProcessEvent(event
);
3334 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3336 // notify the parent keeping track of focus for the kbd navigation
3337 // purposes that we got it
3338 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3339 (void)GetEventHandler()->ProcessEvent(eventFocus
);
3345 m_caret
->OnSetFocus();
3347 #endif // wxUSE_CARET
3350 // If it's a wxTextCtrl don't send the event as it will be done
3351 // after the control gets to process it from EN_FOCUS handler
3352 if ( wxDynamicCastThis(wxTextCtrl
) )
3356 #endif // wxUSE_TEXTCTRL
3358 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3359 event
.SetEventObject(this);
3361 // wxFindWinFromHandle() may return NULL, it is ok
3362 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3364 return GetEventHandler()->ProcessEvent(event
);
3367 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
3373 m_caret
->OnKillFocus();
3375 #endif // wxUSE_CARET
3378 // If it's a wxTextCtrl don't send the event as it will be done
3379 // after the control gets to process it.
3380 wxTextCtrl
*ctrl
= wxDynamicCastThis(wxTextCtrl
);
3387 // Don't send the event when in the process of being deleted. This can
3388 // only cause problems if the event handler tries to access the object.
3389 if ( m_isBeingDeleted
)
3394 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
3395 event
.SetEventObject(this);
3397 // wxFindWinFromHandle() may return NULL, it is ok
3398 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3400 return GetEventHandler()->ProcessEvent(event
);
3403 // ---------------------------------------------------------------------------
3405 // ---------------------------------------------------------------------------
3407 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
3409 wxShowEvent
event(GetId(), show
);
3410 event
.m_eventObject
= this;
3412 return GetEventHandler()->ProcessEvent(event
);
3415 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
3417 wxInitDialogEvent
event(GetId());
3418 event
.m_eventObject
= this;
3420 return GetEventHandler()->ProcessEvent(event
);
3423 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
3425 #ifndef __WXMICROWIN__
3426 HDROP hFilesInfo
= (HDROP
) wParam
;
3428 // Get the total number of files dropped
3429 UINT gwFilesDropped
= ::DragQueryFile
3437 wxString
*files
= new wxString
[gwFilesDropped
];
3438 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
3440 // first get the needed buffer length (+1 for terminating NUL)
3441 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
3443 // and now get the file name
3444 ::DragQueryFile(hFilesInfo
, wIndex
,
3445 files
[wIndex
].GetWriteBuf(len
), len
);
3447 files
[wIndex
].UngetWriteBuf();
3449 DragFinish (hFilesInfo
);
3451 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
3452 event
.m_eventObject
= this;
3455 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
3456 event
.m_pos
.x
= dropPoint
.x
;
3457 event
.m_pos
.y
= dropPoint
.y
;
3459 return GetEventHandler()->ProcessEvent(event
);
3460 #else // __WXMICROWIN__
3465 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
3467 int WXUNUSED(mouseMsg
))
3469 #ifndef __WXMICROWIN__
3470 // the logic is as follows:
3471 // -1. don't set cursor for non client area, including but not limited to
3472 // the title bar, scrollbars, &c
3473 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
3474 // 1. if we have the cursor set it unless wxIsBusy()
3475 // 2. if we're a top level window, set some cursor anyhow
3476 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
3478 if ( nHitTest
!= HTCLIENT
)
3483 HCURSOR hcursor
= 0;
3485 // first ask the user code - it may wish to set the cursor in some very
3486 // specific way (for example, depending on the current position)
3489 if ( !::GetCursorPos(&pt
) )
3491 wxLogLastError(wxT("GetCursorPos"));
3494 // In WIN16 it doesn't return a value.
3495 ::GetCursorPos(&pt
);
3500 ScreenToClient(&x
, &y
);
3501 wxSetCursorEvent
event(x
, y
);
3503 bool processedEvtSetCursor
= GetEventHandler()->ProcessEvent(event
);
3504 if ( processedEvtSetCursor
&& event
.HasCursor() )
3506 hcursor
= GetHcursorOf(event
.GetCursor());
3511 bool isBusy
= wxIsBusy();
3513 // the test for processedEvtSetCursor is here to prevent using m_cursor
3514 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3515 // it - this is a way to say that our cursor shouldn't be used for this
3517 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
3519 hcursor
= GetHcursorOf(m_cursor
);
3526 hcursor
= wxGetCurrentBusyCursor();
3528 else if ( !hcursor
)
3530 const wxCursor
*cursor
= wxGetGlobalCursor();
3531 if ( cursor
&& cursor
->Ok() )
3533 hcursor
= GetHcursorOf(*cursor
);
3541 // wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3543 ::SetCursor(hcursor
);
3545 // cursor set, stop here
3548 #endif // __WXMICROWIN__
3550 // pass up the window chain
3554 // ---------------------------------------------------------------------------
3555 // owner drawn stuff
3556 // ---------------------------------------------------------------------------
3558 bool wxWindowMSW::MSWOnDrawItem(int id
, WXDRAWITEMSTRUCT
*itemStruct
)
3560 #if wxUSE_OWNER_DRAWN
3562 #if wxUSE_MENUS_NATIVE
3563 // is it a menu item?
3564 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
3565 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
3567 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
3569 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3571 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3572 // the DC from being released
3573 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
3574 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
3575 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
3576 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
3578 return pMenuItem
->OnDrawItem
3582 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
3583 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
3586 #endif // wxUSE_MENUS_NATIVE
3589 wxWindow
*item
= FindItem(id
);
3590 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3592 return ((wxControl
*)item
)->MSWOnDraw(itemStruct
);
3594 #endif // wxUSE_CONTROLS
3596 #endif // USE_OWNER_DRAWN
3601 bool wxWindowMSW::MSWOnMeasureItem(int id
, WXMEASUREITEMSTRUCT
*itemStruct
)
3603 #if wxUSE_OWNER_DRAWN
3604 // is it a menu item?
3605 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
3606 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
3608 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
3610 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3612 return pMenuItem
->OnMeasureItem(&pMeasureStruct
->itemWidth
,
3613 &pMeasureStruct
->itemHeight
);
3616 wxWindow
*item
= FindItem(id
);
3617 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3619 return ((wxControl
*)item
)->MSWOnMeasure(itemStruct
);
3621 #endif // owner-drawn menus
3625 // ---------------------------------------------------------------------------
3626 // colours and palettes
3627 // ---------------------------------------------------------------------------
3629 bool wxWindowMSW::HandleSysColorChange()
3631 wxSysColourChangedEvent event
;
3632 event
.SetEventObject(this);
3634 (void)GetEventHandler()->ProcessEvent(event
);
3636 // always let the system carry on the default processing to allow the
3637 // native controls to react to the colours update
3641 bool wxWindowMSW::HandleDisplayChange()
3643 wxDisplayChangedEvent event
;
3644 event
.SetEventObject(this);
3646 return GetEventHandler()->ProcessEvent(event
);
3649 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
,
3657 #ifndef __WXMICROWIN__
3658 WXHBRUSH hBrush
= 0;
3660 if ( nCtlColor
== CTLCOLOR_DLG
)
3662 hBrush
= OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3667 wxControl
*item
= (wxControl
*)FindItemByHWND(pWnd
, TRUE
);
3669 hBrush
= item
->OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3671 #endif // wxUSE_CONTROLS
3677 #else // __WXMICROWIN__
3682 // Define for each class of dialog and control
3683 WXHBRUSH
wxWindowMSW::OnCtlColor(WXHDC
WXUNUSED(hDC
),
3684 WXHWND
WXUNUSED(hWnd
),
3685 WXUINT
WXUNUSED(nCtlColor
),
3686 WXUINT
WXUNUSED(message
),
3687 WXWPARAM
WXUNUSED(wParam
),
3688 WXLPARAM
WXUNUSED(lParam
))
3693 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
3696 // same as below except we don't respond to our own messages
3697 if ( hWndPalChange
!= GetHWND() )
3699 // check to see if we our our parents have a custom palette
3700 wxWindowMSW
*win
= this;
3701 while ( win
&& !win
->HasCustomPalette() )
3703 win
= win
->GetParent();
3706 if ( win
&& win
->HasCustomPalette() )
3708 // realize the palette to see whether redrawing is needed
3709 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
3710 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3711 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3713 int result
= ::RealizePalette(hdc
);
3715 // restore the palette (before releasing the DC)
3716 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3717 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3718 ::RealizePalette(hdc
);
3719 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
3721 // now check for the need to redraw
3723 InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
3727 #endif // wxUSE_PALETTE
3729 wxPaletteChangedEvent
event(GetId());
3730 event
.SetEventObject(this);
3731 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
3733 return GetEventHandler()->ProcessEvent(event
);
3736 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
3738 wxMouseCaptureChangedEvent
event(GetId(), wxFindWinFromHandle(hWndGainedCapture
));
3739 event
.SetEventObject(this);
3741 return GetEventHandler()->ProcessEvent(event
);
3744 bool wxWindowMSW::HandleQueryNewPalette()
3748 // check to see if we our our parents have a custom palette
3749 wxWindowMSW
*win
= this;
3750 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
3751 if (win
->HasCustomPalette()) {
3752 /* realize the palette to see whether redrawing is needed */
3753 HDC hdc
= GetDC((HWND
) GetHWND());
3754 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3755 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
3757 int result
= ::RealizePalette(hdc
);
3758 /* restore the palette (before releasing the DC) */
3759 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3760 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
3761 ::RealizePalette(hdc
);
3762 ::ReleaseDC((HWND
) GetHWND(), hdc
);
3763 /* now check for the need to redraw */
3765 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
3767 #endif // wxUSE_PALETTE
3769 wxQueryNewPaletteEvent
event(GetId());
3770 event
.SetEventObject(this);
3772 return GetEventHandler()->ProcessEvent(event
) && event
.GetPaletteRealized();
3775 // Responds to colour changes: passes event on to children.
3776 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
3778 // the top level window also reset the standard colour map as it might have
3779 // changed (there is no need to do it for the non top level windows as we
3780 // only have to do it once)
3784 gs_hasStdCmap
= FALSE
;
3786 wxWindowList::Node
*node
= GetChildren().GetFirst();
3789 // Only propagate to non-top-level windows because Windows already
3790 // sends this event to all top-level ones
3791 wxWindow
*win
= node
->GetData();
3792 if ( !win
->IsTopLevel() )
3794 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3795 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3796 // the standard controls
3797 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
3800 node
= node
->GetNext();
3803 // update the colours we use if they were not set explicitly by the user:
3804 // this must be done or OnCtlColor() would continue to use the old colours
3807 m_foregroundColour
= wxSystemSettings::
3808 GetSystemColour(wxSYS_COLOUR_WINDOWTEXT
);
3813 m_backgroundColour
= wxSystemSettings::
3814 GetSystemColour(wxSYS_COLOUR_BTNFACE
);
3818 extern wxCOLORMAP
*wxGetStdColourMap()
3820 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
3821 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
3823 if ( !gs_hasStdCmap
)
3825 static bool s_coloursInit
= FALSE
;
3827 if ( !s_coloursInit
)
3829 // When a bitmap is loaded, the RGB values can change (apparently
3830 // because Windows adjusts them to care for the old programs always
3831 // using 0xc0c0c0 while the transparent colour for the new Windows
3832 // versions is different). But we do this adjustment ourselves so
3833 // we want to avoid Windows' "help" and for this we need to have a
3834 // reference bitmap which can tell us what the RGB values change
3836 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3837 if ( stdColourBitmap
.Ok() )
3839 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3840 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
3841 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3844 memDC
.SelectObject(stdColourBitmap
);
3847 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
3849 memDC
.GetPixel(i
, 0, &colour
);
3850 s_stdColours
[i
] = wxColourToRGB(colour
);
3853 else // wxBITMAP_STD_COLOURS couldn't be loaded
3855 s_stdColours
[0] = RGB(000,000,000); // black
3856 s_stdColours
[1] = RGB(128,128,128); // dark grey
3857 s_stdColours
[2] = RGB(192,192,192); // light grey
3858 s_stdColours
[3] = RGB(255,255,255); // white
3859 //s_stdColours[4] = RGB(000,000,255); // blue
3860 //s_stdColours[5] = RGB(255,000,255); // magenta
3863 s_coloursInit
= TRUE
;
3866 gs_hasStdCmap
= TRUE
;
3868 // create the colour map
3869 #define INIT_CMAP_ENTRY(col) \
3870 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3871 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3873 INIT_CMAP_ENTRY(BTNTEXT
);
3874 INIT_CMAP_ENTRY(BTNSHADOW
);
3875 INIT_CMAP_ENTRY(BTNFACE
);
3876 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
3878 #undef INIT_CMAP_ENTRY
3884 // ---------------------------------------------------------------------------
3886 // ---------------------------------------------------------------------------
3888 bool wxWindowMSW::HandlePaint()
3891 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
3893 wxLogLastError(wxT("CreateRectRgn"));
3894 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
3895 wxLogLastError(wxT("GetUpdateRgn"));
3897 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
3900 ::GetUpdateRect(GetHwnd(), &updateRect
, FALSE
);
3902 m_updateRegion
= wxRegion(updateRect
.left
, updateRect
.top
,
3903 updateRect
.right
- updateRect
.left
,
3904 updateRect
.bottom
- updateRect
.top
);
3907 wxPaintEvent
event(m_windowId
);
3908 event
.SetEventObject(this);
3910 bool processed
= GetEventHandler()->ProcessEvent(event
);
3912 // note that we must generate NC event after the normal one as otherwise
3913 // BeginPaint() will happily overwrite our decorations with the background
3915 wxNcPaintEvent
eventNc(m_windowId
);
3916 eventNc
.SetEventObject(this);
3917 GetEventHandler()->ProcessEvent(eventNc
);
3922 // Can be called from an application's OnPaint handler
3923 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
3925 #ifdef __WXUNIVERSAL__
3928 HDC hDC
= (HDC
) wxPaintDC::FindDCInCache((wxWindow
*) event
.GetEventObject());
3931 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
3936 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
3938 // Prevents flicker when dragging
3939 if ( ::IsIconic(GetHwnd()) )
3945 dc
.SetWindow((wxWindow
*)this);
3948 wxEraseEvent
event(m_windowId
, &dc
);
3949 event
.SetEventObject(this);
3950 bool rc
= GetEventHandler()->ProcessEvent(event
);
3954 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
3955 dc
.SelectOldObjects(hdc
);
3960 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
3963 ::GetClientRect(GetHwnd(), &rect
);
3965 COLORREF ref
= PALETTERGB(m_backgroundColour
.Red(),
3966 m_backgroundColour
.Green(),
3967 m_backgroundColour
.Blue());
3968 HBRUSH hBrush
= ::CreateSolidBrush(ref
);
3970 wxLogLastError(wxT("CreateSolidBrush"));
3972 HDC hdc
= (HDC
)event
.GetDC()->GetHDC();
3974 int mode
= ::SetMapMode(hdc
, MM_TEXT
);
3976 ::FillRect(hdc
, &rect
, hBrush
);
3977 ::DeleteObject(hBrush
);
3978 ::SetMapMode(hdc
, mode
);
3981 // ---------------------------------------------------------------------------
3982 // moving and resizing
3983 // ---------------------------------------------------------------------------
3985 bool wxWindowMSW::HandleMinimize()
3987 wxIconizeEvent
event(m_windowId
);
3988 event
.SetEventObject(this);
3990 return GetEventHandler()->ProcessEvent(event
);
3993 bool wxWindowMSW::HandleMaximize()
3995 wxMaximizeEvent
event(m_windowId
);
3996 event
.SetEventObject(this);
3998 return GetEventHandler()->ProcessEvent(event
);
4001 bool wxWindowMSW::HandleMove(int x
, int y
)
4003 wxMoveEvent
event(wxPoint(x
, y
), m_windowId
);
4004 event
.SetEventObject(this);
4006 return GetEventHandler()->ProcessEvent(event
);
4009 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
),
4010 WXUINT
WXUNUSED(flag
))
4012 // don't use w and h parameters as they specify the client size while
4013 // according to the docs EVT_SIZE handler is supposed to receive the total
4015 wxSizeEvent
event(GetSize(), m_windowId
);
4016 event
.SetEventObject(this);
4018 return GetEventHandler()->ProcessEvent(event
);
4021 bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo
)
4023 MINMAXINFO
*info
= (MINMAXINFO
*)mmInfo
;
4027 int minWidth
= GetMinWidth(),
4028 minHeight
= GetMinHeight(),
4029 maxWidth
= GetMaxWidth(),
4030 maxHeight
= GetMaxHeight();
4032 if ( minWidth
!= -1 )
4034 info
->ptMinTrackSize
.x
= minWidth
;
4038 if ( minHeight
!= -1 )
4040 info
->ptMinTrackSize
.y
= minHeight
;
4044 if ( maxWidth
!= -1 )
4046 info
->ptMaxTrackSize
.x
= maxWidth
;
4050 if ( maxHeight
!= -1 )
4052 info
->ptMaxTrackSize
.y
= maxHeight
;
4059 // ---------------------------------------------------------------------------
4061 // ---------------------------------------------------------------------------
4063 bool wxWindowMSW::HandleCommand(WXWORD id
, WXWORD cmd
, WXHWND control
)
4065 #if wxUSE_MENUS_NATIVE
4066 if ( !cmd
&& wxCurrentPopupMenu
)
4068 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
4069 wxCurrentPopupMenu
= NULL
;
4071 return popupMenu
->MSWCommand(cmd
, id
);
4073 #endif // wxUSE_MENUS_NATIVE
4075 wxWindow
*win
= NULL
;
4077 // first try to find it from HWND - this works even with the broken
4078 // programs using the same ids for different controls
4081 win
= wxFindWinFromHandle(control
);
4087 // must cast to a signed type before comparing with other ids!
4088 win
= FindItem((signed short)id
);
4093 return win
->MSWCommand(cmd
, id
);
4096 // the messages sent from the in-place edit control used by the treectrl
4097 // for label editing have id == 0, but they should _not_ be treated as menu
4098 // messages (they are EN_XXX ones, in fact) so don't translate anything
4099 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4102 // If no child window, it may be an accelerator, e.g. for a popup menu
4105 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
4106 event
.SetEventObject(this);
4110 return GetEventHandler()->ProcessEvent(event
);
4112 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4115 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4116 // notifications to its parent which we want to reflect back to
4118 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
4119 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
4122 #endif // wxUSE_SPINCTRL
4127 bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam
, WXLPARAM
WXUNUSED(lParam
))
4129 // 4 bits are reserved
4130 switch ( wParam
& 0xFFFFFFF0 )
4133 return HandleMaximize();
4136 return HandleMinimize();
4142 // ---------------------------------------------------------------------------
4144 // ---------------------------------------------------------------------------
4146 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
4150 // our client coords are not quite the same as Windows ones
4151 wxPoint pt
= GetClientAreaOrigin();
4152 event
.m_x
= x
- pt
.x
;
4153 event
.m_y
= y
- pt
.y
;
4155 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
4156 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
4157 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
4158 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
4159 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
4160 event
.m_altDown
= (::GetKeyState(VK_MENU
) & 0x80000000) != 0;
4162 event
.SetTimestamp(s_currentMsg
.time
);
4163 event
.m_eventObject
= this;
4164 event
.SetId(GetId());
4166 #if wxUSE_MOUSEEVENT_HACK
4169 m_lastMouseEvent
= event
.GetEventType();
4170 #endif // wxUSE_MOUSEEVENT_HACK
4173 // Windows doesn't send the mouse events to the static controls (which are
4174 // transparent in the sense that their WM_NCHITTEST handler returns
4175 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
4176 // and so we manually check if we don't have a child window under mouse and if
4177 // we do, send the event to it instead of the window Windows had sent WM_XXX
4180 // Notice that this is not done for the mouse move events because this could
4181 // (would?) be too slow, but only for clicks which means that the static texts
4182 // still don't get move, enter nor leave events.
4183 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
) //TW:REQ:Univ
4185 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
4187 // first try to find a non transparent child: this allows us to send events
4188 // to a static text which is inside a static box, for example
4189 POINT pt
= { *x
, *y
};
4190 HWND hwnd
= GetHwndOf(win
),
4194 hwndUnderMouse
= ::ChildWindowFromPointEx
4203 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
4206 // now try any child window at all
4207 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
4210 // check that we have a child window which is susceptible to receive mouse
4211 // events: for this it must be shown and enabled
4212 if ( hwndUnderMouse
&&
4213 hwndUnderMouse
!= hwnd
&&
4214 ::IsWindowVisible(hwndUnderMouse
) &&
4215 ::IsWindowEnabled(hwndUnderMouse
) )
4217 wxWindow
*winUnderMouse
= wxFindWinFromHandle((WXHWND
)hwndUnderMouse
);
4218 if ( winUnderMouse
)
4220 // translate the mouse coords to the other window coords
4221 win
->ClientToScreen(x
, y
);
4222 winUnderMouse
->ScreenToClient(x
, y
);
4224 win
= winUnderMouse
;
4231 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4233 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4234 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4235 // from the message id and take the value in the table to get wxWin event
4237 static const wxEventType eventsMouse
[] =
4251 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
4252 InitMouseEvent(event
, x
, y
, flags
);
4254 return GetEventHandler()->ProcessEvent(event
);
4257 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
4259 if ( !m_mouseInWindow
)
4261 // it would be wrong to assume that just because we get a mouse move
4262 // event that the mouse is inside the window: although this is usually
4263 // true, it is not if we had captured the mouse, so we need to check
4264 // the mouse coordinates here
4265 if ( !HasCapture() || IsMouseInWindow() )
4267 // Generate an ENTER event
4268 m_mouseInWindow
= TRUE
;
4270 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
4271 InitMouseEvent(event
, x
, y
, flags
);
4273 (void)GetEventHandler()->ProcessEvent(event
);
4277 #if wxUSE_MOUSEEVENT_HACK
4278 // Window gets a click down message followed by a mouse move message even
4279 // if position isn't changed! We want to discard the trailing move event
4280 // if x and y are the same.
4281 if ( (m_lastMouseEvent
== wxEVT_RIGHT_DOWN
||
4282 m_lastMouseEvent
== wxEVT_LEFT_DOWN
||
4283 m_lastMouseEvent
== wxEVT_MIDDLE_DOWN
) &&
4284 (m_lastMouseX
== x
&& m_lastMouseY
== y
) )
4286 m_lastMouseEvent
= wxEVT_MOTION
;
4290 #endif // wxUSE_MOUSEEVENT_HACK
4292 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
4296 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
4298 #if wxUSE_MOUSEWHEEL
4299 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
4300 InitMouseEvent(event
,
4301 GET_X_LPARAM(lParam
),
4302 GET_Y_LPARAM(lParam
),
4304 event
.m_wheelRotation
= (short)HIWORD(wParam
);
4305 event
.m_wheelDelta
= WHEEL_DELTA
;
4308 static int s_linesPerRotation
= -1;
4309 if ( s_linesPerRotation
== -1 )
4311 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
4312 &s_linesPerRotation
, 0))
4314 // this is not supposed to happen
4315 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4317 // the default is 3, so use it if SystemParametersInfo() failed
4318 s_linesPerRotation
= 3;
4322 // no SystemParametersInfo() under Win16
4323 static const int s_linesPerRotation
= 3;
4326 event
.m_linesPerAction
= s_linesPerRotation
;
4327 return GetEventHandler()->ProcessEvent(event
);
4338 // ---------------------------------------------------------------------------
4339 // keyboard handling
4340 // ---------------------------------------------------------------------------
4342 // create the key event of the given type for the given key - used by
4343 // HandleChar and HandleKeyDown/Up
4344 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
4347 WXWPARAM wParam
) const
4349 wxKeyEvent
event(evType
);
4350 event
.SetId(GetId());
4351 event
.m_shiftDown
= wxIsShiftDown();
4352 event
.m_controlDown
= wxIsCtrlDown();
4353 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
4355 event
.m_eventObject
= (wxWindow
*)this; // const_cast
4356 event
.m_keyCode
= id
;
4357 event
.m_rawCode
= (wxUint32
) wParam
;
4358 event
.m_rawFlags
= (wxUint32
) lParam
;
4359 event
.SetTimestamp(s_currentMsg
.time
);
4361 // translate the position to client coords
4365 GetWindowRect(GetHwnd(),&rect
);
4375 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
4377 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
4379 bool ctrlDown
= FALSE
;
4384 // If 1 -> 26, translate to either special keycode or just set
4385 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4386 // ControlDown() == TRUE.
4388 if ( (id
> 0) && (id
< 27) )
4410 else // we're called from WM_KEYDOWN
4412 id
= wxCharCodeMSWToWX(wParam
);
4415 // it's ASCII and will be processed here only when called from
4416 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
4421 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
4423 // the alphanumeric keys produced by pressing AltGr+something on European
4424 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4425 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4426 // alphanumeric, so pretend that there are no modifiers at all (the
4427 // KEY_DOWN event would still have the correct modifiers if they're really
4429 if ( event
.m_controlDown
&& event
.m_altDown
&&
4430 (id
>= 32 && id
< 256) )
4432 event
.m_controlDown
=
4433 event
.m_altDown
= FALSE
;
4436 return GetEventHandler()->ProcessEvent(event
);
4439 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
4441 int id
= wxCharCodeMSWToWX(wParam
);
4445 // normal ASCII char
4449 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4451 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
4452 if ( GetEventHandler()->ProcessEvent(event
) )
4461 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
4463 int id
= wxCharCodeMSWToWX(wParam
);
4467 // normal ASCII char
4471 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4473 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
4474 if ( GetEventHandler()->ProcessEvent(event
) )
4483 int wxWindowMSW::HandleMenuChar(int chAccel
, WXLPARAM lParam
)
4485 const HMENU hmenu
= (HMENU
)lParam
;
4489 mii
.cbSize
= sizeof(MENUITEMINFO
);
4490 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
4492 // find if we have this letter in any owner drawn item
4493 const int count
= ::GetMenuItemCount(hmenu
);
4494 for ( int i
= 0; i
< count
; i
++ )
4496 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
4498 if ( mii
.fType
== MFT_OWNERDRAW
)
4500 // dwItemData member of the MENUITEMINFO is a
4501 // pointer to the associated wxMenuItem -- see the
4502 // menu creation code
4503 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
4505 const wxChar
*p
= wxStrchr(item
->GetText(), _T('&'));
4508 if ( *p
== _T('&') )
4510 // this is not the accel char, find the real one
4511 p
= wxStrchr(p
+ 1, _T('&'));
4513 else // got the accel char
4515 // FIXME-UNICODE: this comparison doesn't risk to work
4516 // for non ASCII accelerator characters I'm afraid, but
4518 if ( wxToupper(*p
) == chAccel
)
4524 // this one doesn't match
4531 else // failed ot get the menu text?
4533 // it's not fatal, so don't show error, but still log
4535 wxLogLastError(_T("GetMenuItemInfo"));
4544 // ---------------------------------------------------------------------------
4546 // ---------------------------------------------------------------------------
4548 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4552 if ( flags
& JOY_BUTTON1CHG
)
4553 change
= wxJOY_BUTTON1
;
4554 if ( flags
& JOY_BUTTON2CHG
)
4555 change
= wxJOY_BUTTON2
;
4556 if ( flags
& JOY_BUTTON3CHG
)
4557 change
= wxJOY_BUTTON3
;
4558 if ( flags
& JOY_BUTTON4CHG
)
4559 change
= wxJOY_BUTTON4
;
4562 if ( flags
& JOY_BUTTON1
)
4563 buttons
|= wxJOY_BUTTON1
;
4564 if ( flags
& JOY_BUTTON2
)
4565 buttons
|= wxJOY_BUTTON2
;
4566 if ( flags
& JOY_BUTTON3
)
4567 buttons
|= wxJOY_BUTTON3
;
4568 if ( flags
& JOY_BUTTON4
)
4569 buttons
|= wxJOY_BUTTON4
;
4571 // the event ids aren't consecutive so we can't use table based lookup
4573 wxEventType eventType
;
4578 eventType
= wxEVT_JOY_MOVE
;
4583 eventType
= wxEVT_JOY_MOVE
;
4588 eventType
= wxEVT_JOY_ZMOVE
;
4593 eventType
= wxEVT_JOY_ZMOVE
;
4596 case MM_JOY1BUTTONDOWN
:
4598 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4601 case MM_JOY2BUTTONDOWN
:
4603 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4606 case MM_JOY1BUTTONUP
:
4608 eventType
= wxEVT_JOY_BUTTON_UP
;
4611 case MM_JOY2BUTTONUP
:
4613 eventType
= wxEVT_JOY_BUTTON_UP
;
4617 wxFAIL_MSG(wxT("no such joystick event"));
4622 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
4623 event
.SetPosition(wxPoint(x
, y
));
4624 event
.SetEventObject(this);
4626 return GetEventHandler()->ProcessEvent(event
);
4632 // ---------------------------------------------------------------------------
4634 // ---------------------------------------------------------------------------
4636 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
4637 WXWORD pos
, WXHWND control
)
4641 wxWindow
*child
= wxFindWinFromHandle(control
);
4643 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
4646 wxScrollWinEvent event
;
4647 event
.SetPosition(pos
);
4648 event
.SetOrientation(orientation
);
4649 event
.m_eventObject
= this;
4654 event
.m_eventType
= wxEVT_SCROLLWIN_TOP
;
4658 event
.m_eventType
= wxEVT_SCROLLWIN_BOTTOM
;
4662 event
.m_eventType
= wxEVT_SCROLLWIN_LINEUP
;
4666 event
.m_eventType
= wxEVT_SCROLLWIN_LINEDOWN
;
4670 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEUP
;
4674 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEDOWN
;
4677 case SB_THUMBPOSITION
:
4680 // under Win32, the scrollbar range and position are 32 bit integers,
4681 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4682 // explicitly query the scrollbar for the correct position (this must
4683 // be done only for these two SB_ events as they are the only one
4684 // carrying the scrollbar position)
4686 SCROLLINFO scrollInfo
;
4687 wxZeroMemory(scrollInfo
);
4688 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
4689 scrollInfo
.fMask
= SIF_TRACKPOS
;
4691 if ( !::GetScrollInfo(GetHwnd(),
4692 orientation
== wxHORIZONTAL
? SB_HORZ
4696 wxLogLastError(_T("GetScrollInfo"));
4699 event
.SetPosition(scrollInfo
.nTrackPos
);
4703 event
.m_eventType
= wParam
== SB_THUMBPOSITION
4704 ? wxEVT_SCROLLWIN_THUMBRELEASE
4705 : wxEVT_SCROLLWIN_THUMBTRACK
;
4712 return GetEventHandler()->ProcessEvent(event
);
4715 // ===========================================================================
4717 // ===========================================================================
4719 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
*the_font
)
4722 HDC dc
= ::GetDC((HWND
) wnd
);
4727 // the_font->UseResource();
4728 // the_font->RealizeResource();
4729 fnt
= (HFONT
)((wxFont
*)the_font
)->GetResourceHandle(); // const_cast
4731 was
= (HFONT
) SelectObject(dc
,fnt
);
4733 GetTextMetrics(dc
, &tm
);
4734 if ( the_font
&& fnt
&& was
)
4736 SelectObject(dc
,was
);
4738 ReleaseDC((HWND
)wnd
, dc
);
4741 *x
= tm
.tmAveCharWidth
;
4743 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
4746 // the_font->ReleaseResource();
4749 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4750 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4751 int wxCharCodeMSWToWX(int keySym
)
4756 case VK_CANCEL
: id
= WXK_CANCEL
; break;
4757 case VK_BACK
: id
= WXK_BACK
; break;
4758 case VK_TAB
: id
= WXK_TAB
; break;
4759 case VK_CLEAR
: id
= WXK_CLEAR
; break;
4760 case VK_RETURN
: id
= WXK_RETURN
; break;
4761 case VK_SHIFT
: id
= WXK_SHIFT
; break;
4762 case VK_CONTROL
: id
= WXK_CONTROL
; break;
4763 case VK_MENU
: id
= WXK_MENU
; break;
4764 case VK_PAUSE
: id
= WXK_PAUSE
; break;
4765 case VK_CAPITAL
: id
= WXK_CAPITAL
; break;
4766 case VK_SPACE
: id
= WXK_SPACE
; break;
4767 case VK_ESCAPE
: id
= WXK_ESCAPE
; break;
4768 case VK_PRIOR
: id
= WXK_PRIOR
; break;
4769 case VK_NEXT
: id
= WXK_NEXT
; break;
4770 case VK_END
: id
= WXK_END
; break;
4771 case VK_HOME
: id
= WXK_HOME
; break;
4772 case VK_LEFT
: id
= WXK_LEFT
; break;
4773 case VK_UP
: id
= WXK_UP
; break;
4774 case VK_RIGHT
: id
= WXK_RIGHT
; break;
4775 case VK_DOWN
: id
= WXK_DOWN
; break;
4776 case VK_SELECT
: id
= WXK_SELECT
; break;
4777 case VK_PRINT
: id
= WXK_PRINT
; break;
4778 case VK_EXECUTE
: id
= WXK_EXECUTE
; break;
4779 case VK_INSERT
: id
= WXK_INSERT
; break;
4780 case VK_DELETE
: id
= WXK_DELETE
; break;
4781 case VK_HELP
: id
= WXK_HELP
; break;
4782 case VK_NUMPAD0
: id
= WXK_NUMPAD0
; break;
4783 case VK_NUMPAD1
: id
= WXK_NUMPAD1
; break;
4784 case VK_NUMPAD2
: id
= WXK_NUMPAD2
; break;
4785 case VK_NUMPAD3
: id
= WXK_NUMPAD3
; break;
4786 case VK_NUMPAD4
: id
= WXK_NUMPAD4
; break;
4787 case VK_NUMPAD5
: id
= WXK_NUMPAD5
; break;
4788 case VK_NUMPAD6
: id
= WXK_NUMPAD6
; break;
4789 case VK_NUMPAD7
: id
= WXK_NUMPAD7
; break;
4790 case VK_NUMPAD8
: id
= WXK_NUMPAD8
; break;
4791 case VK_NUMPAD9
: id
= WXK_NUMPAD9
; break;
4792 case VK_MULTIPLY
: id
= WXK_NUMPAD_MULTIPLY
; break;
4793 case VK_ADD
: id
= WXK_NUMPAD_ADD
; break;
4794 case VK_SUBTRACT
: id
= WXK_NUMPAD_SUBTRACT
; break;
4795 case VK_DECIMAL
: id
= WXK_NUMPAD_DECIMAL
; break;
4796 case VK_DIVIDE
: id
= WXK_NUMPAD_DIVIDE
; break;
4797 case VK_F1
: id
= WXK_F1
; break;
4798 case VK_F2
: id
= WXK_F2
; break;
4799 case VK_F3
: id
= WXK_F3
; break;
4800 case VK_F4
: id
= WXK_F4
; break;
4801 case VK_F5
: id
= WXK_F5
; break;
4802 case VK_F6
: id
= WXK_F6
; break;
4803 case VK_F7
: id
= WXK_F7
; break;
4804 case VK_F8
: id
= WXK_F8
; break;
4805 case VK_F9
: id
= WXK_F9
; break;
4806 case VK_F10
: id
= WXK_F10
; break;
4807 case VK_F11
: id
= WXK_F11
; break;
4808 case VK_F12
: id
= WXK_F12
; break;
4809 case VK_F13
: id
= WXK_F13
; break;
4810 case VK_F14
: id
= WXK_F14
; break;
4811 case VK_F15
: id
= WXK_F15
; break;
4812 case VK_F16
: id
= WXK_F16
; break;
4813 case VK_F17
: id
= WXK_F17
; break;
4814 case VK_F18
: id
= WXK_F18
; break;
4815 case VK_F19
: id
= WXK_F19
; break;
4816 case VK_F20
: id
= WXK_F20
; break;
4817 case VK_F21
: id
= WXK_F21
; break;
4818 case VK_F22
: id
= WXK_F22
; break;
4819 case VK_F23
: id
= WXK_F23
; break;
4820 case VK_F24
: id
= WXK_F24
; break;
4821 case VK_NUMLOCK
: id
= WXK_NUMLOCK
; break;
4822 case VK_SCROLL
: id
= WXK_SCROLL
; break;
4824 case VK_OEM_1
: id
= ';'; break;
4825 case VK_OEM_PLUS
: id
= '+'; break;
4826 case VK_OEM_COMMA
: id
= ','; break;
4827 case VK_OEM_MINUS
: id
= '-'; break;
4828 case VK_OEM_PERIOD
: id
= '.'; break;
4829 case VK_OEM_2
: id
= '/'; break;
4830 case VK_OEM_3
: id
= '~'; break;
4831 case VK_OEM_4
: id
= '['; break;
4832 case VK_OEM_5
: id
= '\\'; break;
4833 case VK_OEM_6
: id
= ']'; break;
4834 case VK_OEM_7
: id
= '\''; break;
4837 case VK_LWIN
: id
= WXK_WINDOWS_LEFT
; break;
4838 case VK_RWIN
: id
= WXK_WINDOWS_RIGHT
; break;
4839 case VK_APPS
: id
= WXK_WINDOWS_MENU
; break;
4840 #endif // VK_APPS defined
4849 int wxCharCodeWXToMSW(int id
, bool *isVirtual
)
4855 case WXK_CANCEL
: keySym
= VK_CANCEL
; break;
4856 case WXK_CLEAR
: keySym
= VK_CLEAR
; break;
4857 case WXK_SHIFT
: keySym
= VK_SHIFT
; break;
4858 case WXK_CONTROL
: keySym
= VK_CONTROL
; break;
4859 case WXK_MENU
: keySym
= VK_MENU
; break;
4860 case WXK_PAUSE
: keySym
= VK_PAUSE
; break;
4861 case WXK_PRIOR
: keySym
= VK_PRIOR
; break;
4862 case WXK_NEXT
: keySym
= VK_NEXT
; break;
4863 case WXK_END
: keySym
= VK_END
; break;
4864 case WXK_HOME
: keySym
= VK_HOME
; break;
4865 case WXK_LEFT
: keySym
= VK_LEFT
; break;
4866 case WXK_UP
: keySym
= VK_UP
; break;
4867 case WXK_RIGHT
: keySym
= VK_RIGHT
; break;
4868 case WXK_DOWN
: keySym
= VK_DOWN
; break;
4869 case WXK_SELECT
: keySym
= VK_SELECT
; break;
4870 case WXK_PRINT
: keySym
= VK_PRINT
; break;
4871 case WXK_EXECUTE
: keySym
= VK_EXECUTE
; break;
4872 case WXK_INSERT
: keySym
= VK_INSERT
; break;
4873 case WXK_DELETE
: keySym
= VK_DELETE
; break;
4874 case WXK_HELP
: keySym
= VK_HELP
; break;
4875 case WXK_NUMPAD0
: keySym
= VK_NUMPAD0
; break;
4876 case WXK_NUMPAD1
: keySym
= VK_NUMPAD1
; break;
4877 case WXK_NUMPAD2
: keySym
= VK_NUMPAD2
; break;
4878 case WXK_NUMPAD3
: keySym
= VK_NUMPAD3
; break;
4879 case WXK_NUMPAD4
: keySym
= VK_NUMPAD4
; break;
4880 case WXK_NUMPAD5
: keySym
= VK_NUMPAD5
; break;
4881 case WXK_NUMPAD6
: keySym
= VK_NUMPAD6
; break;
4882 case WXK_NUMPAD7
: keySym
= VK_NUMPAD7
; break;
4883 case WXK_NUMPAD8
: keySym
= VK_NUMPAD8
; break;
4884 case WXK_NUMPAD9
: keySym
= VK_NUMPAD9
; break;
4885 case WXK_NUMPAD_MULTIPLY
: keySym
= VK_MULTIPLY
; break;
4886 case WXK_NUMPAD_ADD
: keySym
= VK_ADD
; break;
4887 case WXK_NUMPAD_SUBTRACT
: keySym
= VK_SUBTRACT
; break;
4888 case WXK_NUMPAD_DECIMAL
: keySym
= VK_DECIMAL
; break;
4889 case WXK_NUMPAD_DIVIDE
: keySym
= VK_DIVIDE
; break;
4890 case WXK_F1
: keySym
= VK_F1
; break;
4891 case WXK_F2
: keySym
= VK_F2
; break;
4892 case WXK_F3
: keySym
= VK_F3
; break;
4893 case WXK_F4
: keySym
= VK_F4
; break;
4894 case WXK_F5
: keySym
= VK_F5
; break;
4895 case WXK_F6
: keySym
= VK_F6
; break;
4896 case WXK_F7
: keySym
= VK_F7
; break;
4897 case WXK_F8
: keySym
= VK_F8
; break;
4898 case WXK_F9
: keySym
= VK_F9
; break;
4899 case WXK_F10
: keySym
= VK_F10
; break;
4900 case WXK_F11
: keySym
= VK_F11
; break;
4901 case WXK_F12
: keySym
= VK_F12
; break;
4902 case WXK_F13
: keySym
= VK_F13
; break;
4903 case WXK_F14
: keySym
= VK_F14
; break;
4904 case WXK_F15
: keySym
= VK_F15
; break;
4905 case WXK_F16
: keySym
= VK_F16
; break;
4906 case WXK_F17
: keySym
= VK_F17
; break;
4907 case WXK_F18
: keySym
= VK_F18
; break;
4908 case WXK_F19
: keySym
= VK_F19
; break;
4909 case WXK_F20
: keySym
= VK_F20
; break;
4910 case WXK_F21
: keySym
= VK_F21
; break;
4911 case WXK_F22
: keySym
= VK_F22
; break;
4912 case WXK_F23
: keySym
= VK_F23
; break;
4913 case WXK_F24
: keySym
= VK_F24
; break;
4914 case WXK_NUMLOCK
: keySym
= VK_NUMLOCK
; break;
4915 case WXK_SCROLL
: keySym
= VK_SCROLL
; break;
4926 wxWindow
*wxGetActiveWindow()
4928 HWND hWnd
= GetActiveWindow();
4931 return wxFindWinFromHandle((WXHWND
) hWnd
);
4936 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
4938 HWND hwnd
= (HWND
)hWnd
;
4940 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
4941 // by code in msw/radiobox.cpp), for all the others we just search up the
4943 wxWindow
*win
= (wxWindow
*)NULL
;
4946 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
4949 // all these hacks only work under Win32 anyhow
4953 // native radiobuttons return DLGC_RADIOBUTTON here and for any
4954 // wxWindow class which overrides WM_GETDLGCODE processing to
4955 // do it as well, win would be already non NULL
4956 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
4958 win
= (wxWindow
*)::GetWindowLong(hwnd
, GWL_USERDATA
);
4960 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
4961 #endif // wxUSE_RADIOBOX
4963 // spin control text buddy window should be mapped to spin ctrl
4964 // itself so try it too
4965 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4968 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
4970 #endif // wxUSE_SPINCTRL
4976 while ( hwnd
&& !win
)
4978 // this is a really ugly hack needed to avoid mistakenly returning the
4979 // parent frame wxWindow for the find/replace modeless dialog HWND -
4980 // this, in turn, is needed to call IsDialogMessage() from
4981 // wxApp::ProcessMessage() as for this we must return NULL from here
4983 // FIXME: this is clearly not the best way to do it but I think we'll
4984 // need to change HWND <-> wxWindow code more heavily than I can
4985 // do it now to fix it
4986 #ifndef __WXMICROWIN__
4987 if ( ::GetWindow(hwnd
, GW_OWNER
) )
4989 // it's a dialog box, don't go upwards
4994 hwnd
= ::GetParent(hwnd
);
4995 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
5001 #ifndef __WXMICROWIN__
5003 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
5004 // in active frames and dialogs, regardless of where the focus is.
5005 static HHOOK wxTheKeyboardHook
= 0;
5006 static FARPROC wxTheKeyboardHookProc
= 0;
5007 int APIENTRY _EXPORT
5008 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
5010 void wxSetKeyboardHook(bool doIt
)
5014 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
5015 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
5017 #if defined(__WIN32__) && !defined(__TWIN32__)
5018 GetCurrentThreadId()
5019 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
5027 UnhookWindowsHookEx(wxTheKeyboardHook
);
5029 // avoids warning about statement with no effect (FreeProcInstance
5030 // doesn't do anything under Win32)
5031 #if !defined(__WIN32__) && !defined(__NT__)
5032 FreeProcInstance(wxTheKeyboardHookProc
);
5037 int APIENTRY _EXPORT
5038 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
5040 DWORD hiWord
= HIWORD(lParam
);
5041 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
5043 int id
= wxCharCodeMSWToWX(wParam
);
5046 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
5047 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
5048 event
.m_altDown
= TRUE
;
5050 event
.m_eventObject
= NULL
;
5051 event
.m_keyCode
= id
;
5052 event
.m_shiftDown
= wxIsShiftDown();
5053 event
.m_controlDown
= wxIsCtrlDown();
5054 event
.SetTimestamp(s_currentMsg
.time
);
5056 wxWindow
*win
= wxGetActiveWindow();
5057 wxEvtHandler
*handler
;
5060 handler
= win
->GetEventHandler();
5061 event
.SetId(win
->GetId());
5069 if ( handler
&& handler
->ProcessEvent(event
) )
5077 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
5080 #endif // !__WXMICROWIN__
5083 const char *wxGetMessageName(int message
)
5087 case 0x0000: return "WM_NULL";
5088 case 0x0001: return "WM_CREATE";
5089 case 0x0002: return "WM_DESTROY";
5090 case 0x0003: return "WM_MOVE";
5091 case 0x0005: return "WM_SIZE";
5092 case 0x0006: return "WM_ACTIVATE";
5093 case 0x0007: return "WM_SETFOCUS";
5094 case 0x0008: return "WM_KILLFOCUS";
5095 case 0x000A: return "WM_ENABLE";
5096 case 0x000B: return "WM_SETREDRAW";
5097 case 0x000C: return "WM_SETTEXT";
5098 case 0x000D: return "WM_GETTEXT";
5099 case 0x000E: return "WM_GETTEXTLENGTH";
5100 case 0x000F: return "WM_PAINT";
5101 case 0x0010: return "WM_CLOSE";
5102 case 0x0011: return "WM_QUERYENDSESSION";
5103 case 0x0012: return "WM_QUIT";
5104 case 0x0013: return "WM_QUERYOPEN";
5105 case 0x0014: return "WM_ERASEBKGND";
5106 case 0x0015: return "WM_SYSCOLORCHANGE";
5107 case 0x0016: return "WM_ENDSESSION";
5108 case 0x0017: return "WM_SYSTEMERROR";
5109 case 0x0018: return "WM_SHOWWINDOW";
5110 case 0x0019: return "WM_CTLCOLOR";
5111 case 0x001A: return "WM_WININICHANGE";
5112 case 0x001B: return "WM_DEVMODECHANGE";
5113 case 0x001C: return "WM_ACTIVATEAPP";
5114 case 0x001D: return "WM_FONTCHANGE";
5115 case 0x001E: return "WM_TIMECHANGE";
5116 case 0x001F: return "WM_CANCELMODE";
5117 case 0x0020: return "WM_SETCURSOR";
5118 case 0x0021: return "WM_MOUSEACTIVATE";
5119 case 0x0022: return "WM_CHILDACTIVATE";
5120 case 0x0023: return "WM_QUEUESYNC";
5121 case 0x0024: return "WM_GETMINMAXINFO";
5122 case 0x0026: return "WM_PAINTICON";
5123 case 0x0027: return "WM_ICONERASEBKGND";
5124 case 0x0028: return "WM_NEXTDLGCTL";
5125 case 0x002A: return "WM_SPOOLERSTATUS";
5126 case 0x002B: return "WM_DRAWITEM";
5127 case 0x002C: return "WM_MEASUREITEM";
5128 case 0x002D: return "WM_DELETEITEM";
5129 case 0x002E: return "WM_VKEYTOITEM";
5130 case 0x002F: return "WM_CHARTOITEM";
5131 case 0x0030: return "WM_SETFONT";
5132 case 0x0031: return "WM_GETFONT";
5133 case 0x0037: return "WM_QUERYDRAGICON";
5134 case 0x0039: return "WM_COMPAREITEM";
5135 case 0x0041: return "WM_COMPACTING";
5136 case 0x0044: return "WM_COMMNOTIFY";
5137 case 0x0046: return "WM_WINDOWPOSCHANGING";
5138 case 0x0047: return "WM_WINDOWPOSCHANGED";
5139 case 0x0048: return "WM_POWER";
5142 case 0x004A: return "WM_COPYDATA";
5143 case 0x004B: return "WM_CANCELJOURNAL";
5144 case 0x004E: return "WM_NOTIFY";
5145 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
5146 case 0x0051: return "WM_INPUTLANGCHANGE";
5147 case 0x0052: return "WM_TCARD";
5148 case 0x0053: return "WM_HELP";
5149 case 0x0054: return "WM_USERCHANGED";
5150 case 0x0055: return "WM_NOTIFYFORMAT";
5151 case 0x007B: return "WM_CONTEXTMENU";
5152 case 0x007C: return "WM_STYLECHANGING";
5153 case 0x007D: return "WM_STYLECHANGED";
5154 case 0x007E: return "WM_DISPLAYCHANGE";
5155 case 0x007F: return "WM_GETICON";
5156 case 0x0080: return "WM_SETICON";
5159 case 0x0081: return "WM_NCCREATE";
5160 case 0x0082: return "WM_NCDESTROY";
5161 case 0x0083: return "WM_NCCALCSIZE";
5162 case 0x0084: return "WM_NCHITTEST";
5163 case 0x0085: return "WM_NCPAINT";
5164 case 0x0086: return "WM_NCACTIVATE";
5165 case 0x0087: return "WM_GETDLGCODE";
5166 case 0x00A0: return "WM_NCMOUSEMOVE";
5167 case 0x00A1: return "WM_NCLBUTTONDOWN";
5168 case 0x00A2: return "WM_NCLBUTTONUP";
5169 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5170 case 0x00A4: return "WM_NCRBUTTONDOWN";
5171 case 0x00A5: return "WM_NCRBUTTONUP";
5172 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5173 case 0x00A7: return "WM_NCMBUTTONDOWN";
5174 case 0x00A8: return "WM_NCMBUTTONUP";
5175 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5176 case 0x0100: return "WM_KEYDOWN";
5177 case 0x0101: return "WM_KEYUP";
5178 case 0x0102: return "WM_CHAR";
5179 case 0x0103: return "WM_DEADCHAR";
5180 case 0x0104: return "WM_SYSKEYDOWN";
5181 case 0x0105: return "WM_SYSKEYUP";
5182 case 0x0106: return "WM_SYSCHAR";
5183 case 0x0107: return "WM_SYSDEADCHAR";
5184 case 0x0108: return "WM_KEYLAST";
5187 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5188 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5189 case 0x010F: return "WM_IME_COMPOSITION";
5192 case 0x0110: return "WM_INITDIALOG";
5193 case 0x0111: return "WM_COMMAND";
5194 case 0x0112: return "WM_SYSCOMMAND";
5195 case 0x0113: return "WM_TIMER";
5196 case 0x0114: return "WM_HSCROLL";
5197 case 0x0115: return "WM_VSCROLL";
5198 case 0x0116: return "WM_INITMENU";
5199 case 0x0117: return "WM_INITMENUPOPUP";
5200 case 0x011F: return "WM_MENUSELECT";
5201 case 0x0120: return "WM_MENUCHAR";
5202 case 0x0121: return "WM_ENTERIDLE";
5203 case 0x0200: return "WM_MOUSEMOVE";
5204 case 0x0201: return "WM_LBUTTONDOWN";
5205 case 0x0202: return "WM_LBUTTONUP";
5206 case 0x0203: return "WM_LBUTTONDBLCLK";
5207 case 0x0204: return "WM_RBUTTONDOWN";
5208 case 0x0205: return "WM_RBUTTONUP";
5209 case 0x0206: return "WM_RBUTTONDBLCLK";
5210 case 0x0207: return "WM_MBUTTONDOWN";
5211 case 0x0208: return "WM_MBUTTONUP";
5212 case 0x0209: return "WM_MBUTTONDBLCLK";
5213 case 0x020A: return "WM_MOUSEWHEEL";
5214 case 0x0210: return "WM_PARENTNOTIFY";
5215 case 0x0211: return "WM_ENTERMENULOOP";
5216 case 0x0212: return "WM_EXITMENULOOP";
5219 case 0x0213: return "WM_NEXTMENU";
5220 case 0x0214: return "WM_SIZING";
5221 case 0x0215: return "WM_CAPTURECHANGED";
5222 case 0x0216: return "WM_MOVING";
5223 case 0x0218: return "WM_POWERBROADCAST";
5224 case 0x0219: return "WM_DEVICECHANGE";
5227 case 0x0220: return "WM_MDICREATE";
5228 case 0x0221: return "WM_MDIDESTROY";
5229 case 0x0222: return "WM_MDIACTIVATE";
5230 case 0x0223: return "WM_MDIRESTORE";
5231 case 0x0224: return "WM_MDINEXT";
5232 case 0x0225: return "WM_MDIMAXIMIZE";
5233 case 0x0226: return "WM_MDITILE";
5234 case 0x0227: return "WM_MDICASCADE";
5235 case 0x0228: return "WM_MDIICONARRANGE";
5236 case 0x0229: return "WM_MDIGETACTIVE";
5237 case 0x0230: return "WM_MDISETMENU";
5238 case 0x0233: return "WM_DROPFILES";
5241 case 0x0281: return "WM_IME_SETCONTEXT";
5242 case 0x0282: return "WM_IME_NOTIFY";
5243 case 0x0283: return "WM_IME_CONTROL";
5244 case 0x0284: return "WM_IME_COMPOSITIONFULL";
5245 case 0x0285: return "WM_IME_SELECT";
5246 case 0x0286: return "WM_IME_CHAR";
5247 case 0x0290: return "WM_IME_KEYDOWN";
5248 case 0x0291: return "WM_IME_KEYUP";
5251 case 0x0300: return "WM_CUT";
5252 case 0x0301: return "WM_COPY";
5253 case 0x0302: return "WM_PASTE";
5254 case 0x0303: return "WM_CLEAR";
5255 case 0x0304: return "WM_UNDO";
5256 case 0x0305: return "WM_RENDERFORMAT";
5257 case 0x0306: return "WM_RENDERALLFORMATS";
5258 case 0x0307: return "WM_DESTROYCLIPBOARD";
5259 case 0x0308: return "WM_DRAWCLIPBOARD";
5260 case 0x0309: return "WM_PAINTCLIPBOARD";
5261 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5262 case 0x030B: return "WM_SIZECLIPBOARD";
5263 case 0x030C: return "WM_ASKCBFORMATNAME";
5264 case 0x030D: return "WM_CHANGECBCHAIN";
5265 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5266 case 0x030F: return "WM_QUERYNEWPALETTE";
5267 case 0x0310: return "WM_PALETTEISCHANGING";
5268 case 0x0311: return "WM_PALETTECHANGED";
5271 // common controls messages - although they're not strictly speaking
5272 // standard, it's nice to decode them nevertheless
5275 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5276 case 0x1000 + 1: return "LVM_SETBKCOLOR";
5277 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5278 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5279 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
5280 case 0x1000 + 5: return "LVM_GETITEMA";
5281 case 0x1000 + 75: return "LVM_GETITEMW";
5282 case 0x1000 + 6: return "LVM_SETITEMA";
5283 case 0x1000 + 76: return "LVM_SETITEMW";
5284 case 0x1000 + 7: return "LVM_INSERTITEMA";
5285 case 0x1000 + 77: return "LVM_INSERTITEMW";
5286 case 0x1000 + 8: return "LVM_DELETEITEM";
5287 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5288 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5289 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5290 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5291 case 0x1000 + 13: return "LVM_FINDITEMA";
5292 case 0x1000 + 83: return "LVM_FINDITEMW";
5293 case 0x1000 + 14: return "LVM_GETITEMRECT";
5294 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5295 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5296 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5297 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
5298 case 0x1000 + 18: return "LVM_HITTEST";
5299 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5300 case 0x1000 + 20: return "LVM_SCROLL";
5301 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5302 case 0x1000 + 22: return "LVM_ARRANGE";
5303 case 0x1000 + 23: return "LVM_EDITLABELA";
5304 case 0x1000 + 118: return "LVM_EDITLABELW";
5305 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5306 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5307 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5308 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5309 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5310 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5311 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5312 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5313 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5314 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5315 case 0x1000 + 31: return "LVM_GETHEADER";
5316 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
5317 case 0x1000 + 34: return "LVM_GETVIEWRECT";
5318 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5319 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5320 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5321 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5322 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5323 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5324 case 0x1000 + 41: return "LVM_GETORIGIN";
5325 case 0x1000 + 42: return "LVM_UPDATE";
5326 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5327 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5328 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5329 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5330 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5331 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
5332 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
5333 case 0x1000 + 48: return "LVM_SORTITEMS";
5334 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
5335 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
5336 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5337 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5338 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5339 case 0x1000 + 53: return "LVM_SETICONSPACING";
5340 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5341 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
5342 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5343 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
5344 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5345 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5346 case 0x1000 + 60: return "LVM_SETHOTITEM";
5347 case 0x1000 + 61: return "LVM_GETHOTITEM";
5348 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5349 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
5350 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
5351 case 0x1000 + 65: return "LVM_SETWORKAREA";
5354 case 0x1100 + 0: return "TVM_INSERTITEMA";
5355 case 0x1100 + 50: return "TVM_INSERTITEMW";
5356 case 0x1100 + 1: return "TVM_DELETEITEM";
5357 case 0x1100 + 2: return "TVM_EXPAND";
5358 case 0x1100 + 4: return "TVM_GETITEMRECT";
5359 case 0x1100 + 5: return "TVM_GETCOUNT";
5360 case 0x1100 + 6: return "TVM_GETINDENT";
5361 case 0x1100 + 7: return "TVM_SETINDENT";
5362 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5363 case 0x1100 + 9: return "TVM_SETIMAGELIST";
5364 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5365 case 0x1100 + 11: return "TVM_SELECTITEM";
5366 case 0x1100 + 12: return "TVM_GETITEMA";
5367 case 0x1100 + 62: return "TVM_GETITEMW";
5368 case 0x1100 + 13: return "TVM_SETITEMA";
5369 case 0x1100 + 63: return "TVM_SETITEMW";
5370 case 0x1100 + 14: return "TVM_EDITLABELA";
5371 case 0x1100 + 65: return "TVM_EDITLABELW";
5372 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
5373 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5374 case 0x1100 + 17: return "TVM_HITTEST";
5375 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5376 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5377 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5378 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5379 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5380 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5381 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5382 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5383 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
5386 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
5387 case 0x1200 + 1: return "HDM_INSERTITEMA";
5388 case 0x1200 + 10: return "HDM_INSERTITEMW";
5389 case 0x1200 + 2: return "HDM_DELETEITEM";
5390 case 0x1200 + 3: return "HDM_GETITEMA";
5391 case 0x1200 + 11: return "HDM_GETITEMW";
5392 case 0x1200 + 4: return "HDM_SETITEMA";
5393 case 0x1200 + 12: return "HDM_SETITEMW";
5394 case 0x1200 + 5: return "HDM_LAYOUT";
5395 case 0x1200 + 6: return "HDM_HITTEST";
5396 case 0x1200 + 7: return "HDM_GETITEMRECT";
5397 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5398 case 0x1200 + 9: return "HDM_GETIMAGELIST";
5399 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5400 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5401 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5402 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5403 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5406 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5407 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5408 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5409 case 0x1300 + 5: return "TCM_GETITEMA";
5410 case 0x1300 + 60: return "TCM_GETITEMW";
5411 case 0x1300 + 6: return "TCM_SETITEMA";
5412 case 0x1300 + 61: return "TCM_SETITEMW";
5413 case 0x1300 + 7: return "TCM_INSERTITEMA";
5414 case 0x1300 + 62: return "TCM_INSERTITEMW";
5415 case 0x1300 + 8: return "TCM_DELETEITEM";
5416 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5417 case 0x1300 + 10: return "TCM_GETITEMRECT";
5418 case 0x1300 + 11: return "TCM_GETCURSEL";
5419 case 0x1300 + 12: return "TCM_SETCURSEL";
5420 case 0x1300 + 13: return "TCM_HITTEST";
5421 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5422 case 0x1300 + 40: return "TCM_ADJUSTRECT";
5423 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5424 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5425 case 0x1300 + 43: return "TCM_SETPADDING";
5426 case 0x1300 + 44: return "TCM_GETROWCOUNT";
5427 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5428 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5429 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5430 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5431 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5432 case 0x1300 + 50: return "TCM_DESELECTALL";
5435 case WM_USER
+1: return "TB_ENABLEBUTTON";
5436 case WM_USER
+2: return "TB_CHECKBUTTON";
5437 case WM_USER
+3: return "TB_PRESSBUTTON";
5438 case WM_USER
+4: return "TB_HIDEBUTTON";
5439 case WM_USER
+5: return "TB_INDETERMINATE";
5440 case WM_USER
+9: return "TB_ISBUTTONENABLED";
5441 case WM_USER
+10: return "TB_ISBUTTONCHECKED";
5442 case WM_USER
+11: return "TB_ISBUTTONPRESSED";
5443 case WM_USER
+12: return "TB_ISBUTTONHIDDEN";
5444 case WM_USER
+13: return "TB_ISBUTTONINDETERMINATE";
5445 case WM_USER
+17: return "TB_SETSTATE";
5446 case WM_USER
+18: return "TB_GETSTATE";
5447 case WM_USER
+19: return "TB_ADDBITMAP";
5448 case WM_USER
+20: return "TB_ADDBUTTONS";
5449 case WM_USER
+21: return "TB_INSERTBUTTON";
5450 case WM_USER
+22: return "TB_DELETEBUTTON";
5451 case WM_USER
+23: return "TB_GETBUTTON";
5452 case WM_USER
+24: return "TB_BUTTONCOUNT";
5453 case WM_USER
+25: return "TB_COMMANDTOINDEX";
5454 case WM_USER
+26: return "TB_SAVERESTOREA";
5455 case WM_USER
+76: return "TB_SAVERESTOREW";
5456 case WM_USER
+27: return "TB_CUSTOMIZE";
5457 case WM_USER
+28: return "TB_ADDSTRINGA";
5458 case WM_USER
+77: return "TB_ADDSTRINGW";
5459 case WM_USER
+29: return "TB_GETITEMRECT";
5460 case WM_USER
+30: return "TB_BUTTONSTRUCTSIZE";
5461 case WM_USER
+31: return "TB_SETBUTTONSIZE";
5462 case WM_USER
+32: return "TB_SETBITMAPSIZE";
5463 case WM_USER
+33: return "TB_AUTOSIZE";
5464 case WM_USER
+35: return "TB_GETTOOLTIPS";
5465 case WM_USER
+36: return "TB_SETTOOLTIPS";
5466 case WM_USER
+37: return "TB_SETPARENT";
5467 case WM_USER
+39: return "TB_SETROWS";
5468 case WM_USER
+40: return "TB_GETROWS";
5469 case WM_USER
+42: return "TB_SETCMDID";
5470 case WM_USER
+43: return "TB_CHANGEBITMAP";
5471 case WM_USER
+44: return "TB_GETBITMAP";
5472 case WM_USER
+45: return "TB_GETBUTTONTEXTA";
5473 case WM_USER
+75: return "TB_GETBUTTONTEXTW";
5474 case WM_USER
+46: return "TB_REPLACEBITMAP";
5475 case WM_USER
+47: return "TB_SETINDENT";
5476 case WM_USER
+48: return "TB_SETIMAGELIST";
5477 case WM_USER
+49: return "TB_GETIMAGELIST";
5478 case WM_USER
+50: return "TB_LOADIMAGES";
5479 case WM_USER
+51: return "TB_GETRECT";
5480 case WM_USER
+52: return "TB_SETHOTIMAGELIST";
5481 case WM_USER
+53: return "TB_GETHOTIMAGELIST";
5482 case WM_USER
+54: return "TB_SETDISABLEDIMAGELIST";
5483 case WM_USER
+55: return "TB_GETDISABLEDIMAGELIST";
5484 case WM_USER
+56: return "TB_SETSTYLE";
5485 case WM_USER
+57: return "TB_GETSTYLE";
5486 case WM_USER
+58: return "TB_GETBUTTONSIZE";
5487 case WM_USER
+59: return "TB_SETBUTTONWIDTH";
5488 case WM_USER
+60: return "TB_SETMAXTEXTROWS";
5489 case WM_USER
+61: return "TB_GETTEXTROWS";
5490 case WM_USER
+41: return "TB_GETBITMAPFLAGS";
5495 static char s_szBuf
[128];
5496 sprintf(s_szBuf
, "<unknown message = %d>", message
);
5500 #endif //__WXDEBUG__
5502 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
5503 int *x
, int *y
, WPARAM
*flags
)
5505 // construct the key mask
5506 WPARAM
& fwKeys
= *flags
;
5508 fwKeys
= MK_RBUTTON
;
5509 if ( wxIsCtrlDown() )
5510 fwKeys
|= MK_CONTROL
;
5511 if ( wxIsShiftDown() )
5514 // simulate right mouse button click
5515 DWORD dwPos
= ::GetMessagePos();
5516 *x
= GET_X_LPARAM(dwPos
);
5517 *y
= GET_Y_LPARAM(dwPos
);
5519 win
->ScreenToClient(x
, y
);
5522 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
5526 HWND hwnd
= GetHwndOf(win
);
5527 HDC hdc
= ::GetDC(hwnd
);
5529 #if !wxDIALOG_UNIT_COMPATIBILITY
5530 // and select the current font into it
5531 HFONT hfont
= GetHfontOf(win
->GetFont());
5534 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
5538 // finally retrieve the text metrics from it
5539 GetTextMetrics(hdc
, &tm
);
5541 #if !wxDIALOG_UNIT_COMPATIBILITY
5545 (void)::SelectObject(hdc
, hfont
);
5549 ::ReleaseDC(hwnd
, hdc
);
5554 // Find the wxWindow at the current mouse position, returning the mouse
5556 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
5558 pt
= wxGetMousePosition();
5559 return wxFindWindowAtPoint(pt
);
5562 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
5567 HWND hWndHit
= ::WindowFromPoint(pt2
);
5569 wxWindow
* win
= wxFindWinFromHandle((WXHWND
) hWndHit
) ;
5570 HWND hWnd
= hWndHit
;
5572 // Try to find a window with a wxWindow associated with it
5573 while (!win
&& (hWnd
!= 0))
5575 hWnd
= ::GetParent(hWnd
);
5576 win
= wxFindWinFromHandle((WXHWND
) hWnd
) ;
5581 // Get the current mouse position.
5582 wxPoint
wxGetMousePosition()
5585 GetCursorPos( & pt
);
5587 return wxPoint(pt
.x
, pt
.y
);