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 //FIXME __DIGITALMARS__ does not honor drag drop in setup.h
1484 #if wxUSE_DRAG_AND_DROP
1485 void wxWindowMSW::SetDropTarget(wxDropTarget
*pDropTarget
)
1487 #ifndef __DIGITALMARS__
1488 if ( m_dropTarget
!= 0 ) {
1489 m_dropTarget
->Revoke(m_hWnd
);
1490 delete m_dropTarget
;
1493 m_dropTarget
= pDropTarget
;
1494 if ( m_dropTarget
!= 0 )
1495 m_dropTarget
->Register(m_hWnd
);
1496 #endif // __DIGITALMARS__
1498 #endif // wxUSE_DRAG_AND_DROP
1500 // old style file-manager drag&drop support: we retain the old-style
1501 // DragAcceptFiles in parallel with SetDropTarget.
1502 void wxWindowMSW::DragAcceptFiles(bool accept
)
1504 #ifndef __DIGITALMARS__
1505 HWND hWnd
= GetHwnd();
1507 ::DragAcceptFiles(hWnd
, (BOOL
)accept
);
1511 // ----------------------------------------------------------------------------
1513 // ----------------------------------------------------------------------------
1517 void wxWindowMSW::DoSetToolTip(wxToolTip
*tooltip
)
1519 wxWindowBase::DoSetToolTip(tooltip
);
1522 m_tooltip
->SetWindow((wxWindow
*)this);
1525 #endif // wxUSE_TOOLTIPS
1527 // ---------------------------------------------------------------------------
1528 // moving and resizing
1529 // ---------------------------------------------------------------------------
1532 void wxWindowMSW::DoGetSize(int *x
, int *y
) const
1534 RECT rect
= wxGetWindowRect(GetHwnd());
1537 *x
= rect
.right
- rect
.left
;
1539 *y
= rect
.bottom
- rect
.top
;
1542 // Get size *available for subwindows* i.e. excluding menu bar etc.
1543 void wxWindowMSW::DoGetClientSize(int *x
, int *y
) const
1545 RECT rect
= wxGetClientRect(GetHwnd());
1553 void wxWindowMSW::DoGetPosition(int *x
, int *y
) const
1555 RECT rect
= wxGetWindowRect(GetHwnd());
1558 point
.x
= rect
.left
;
1561 // we do the adjustments with respect to the parent only for the "real"
1562 // children, not for the dialogs/frames
1563 if ( !IsTopLevel() )
1565 HWND hParentWnd
= 0;
1566 wxWindow
*parent
= GetParent();
1568 hParentWnd
= GetWinHwnd(parent
);
1570 // Since we now have the absolute screen coords, if there's a parent we
1571 // must subtract its top left corner
1574 ::ScreenToClient(hParentWnd
, &point
);
1579 // We may be faking the client origin. So a window that's really at (0,
1580 // 30) may appear (to wxWin apps) to be at (0, 0).
1581 wxPoint
pt(parent
->GetClientAreaOrigin());
1593 void wxWindowMSW::DoScreenToClient(int *x
, int *y
) const
1601 ::ScreenToClient(GetHwnd(), &pt
);
1609 void wxWindowMSW::DoClientToScreen(int *x
, int *y
) const
1617 ::ClientToScreen(GetHwnd(), &pt
);
1625 void wxWindowMSW::DoMoveWindow(int x
, int y
, int width
, int height
)
1627 // TODO: is this consistent with other platforms?
1628 // Still, negative width or height shouldn't be allowed
1633 if ( !::MoveWindow(GetHwnd(), x
, y
, width
, height
, TRUE
) )
1635 wxLogLastError(wxT("MoveWindow"));
1639 // set the size of the window: if the dimensions are positive, just use them,
1640 // but if any of them is equal to -1, it means that we must find the value for
1641 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1642 // which case -1 is a valid value for x and y)
1644 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1645 // the width/height to best suit our contents, otherwise we reuse the current
1647 void wxWindowMSW::DoSetSize(int x
, int y
, int width
, int height
, int sizeFlags
)
1649 // get the current size and position...
1650 int currentX
, currentY
;
1651 GetPosition(¤tX
, ¤tY
);
1652 int currentW
,currentH
;
1653 GetSize(¤tW
, ¤tH
);
1655 // ... and don't do anything (avoiding flicker) if it's already ok
1656 if ( x
== currentX
&& y
== currentY
&&
1657 width
== currentW
&& height
== currentH
)
1662 if ( x
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1664 if ( y
== -1 && !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1667 AdjustForParentClientOrigin(x
, y
, sizeFlags
);
1669 wxSize
size(-1, -1);
1672 if ( sizeFlags
& wxSIZE_AUTO_WIDTH
)
1674 size
= DoGetBestSize();
1679 // just take the current one
1686 if ( sizeFlags
& wxSIZE_AUTO_HEIGHT
)
1690 size
= DoGetBestSize();
1692 //else: already called DoGetBestSize() above
1698 // just take the current one
1703 DoMoveWindow(x
, y
, width
, height
);
1706 void wxWindowMSW::DoSetClientSize(int width
, int height
)
1708 // setting the client size is less obvious than it it could have been
1709 // because in the result of changing the total size the window scrollbar
1710 // may [dis]appear and/or its menubar may [un]wrap and so the client size
1711 // will not be correct as the difference between the total and client size
1712 // changes - so we keep changing it until we get it right
1714 // normally this loop shouldn't take more than 3 iterations (usually 1 but
1715 // if scrollbars [dis]appear as the result of the first call, then 2 and it
1716 // may become 3 if the window had 0 size originally and so we didn't
1717 // calculate the scrollbar correction correctly during the first iteration)
1718 // but just to be on the safe side we check for it instead of making it an
1719 // "infinite" loop (i.e. leaving break inside as the only way to get out)
1720 for ( int i
= 0; i
< 4; i
++ )
1723 ::GetClientRect(GetHwnd(), &rectClient
);
1725 // if the size is already ok, stop here (rectClient.left = top = 0)
1726 if ( (rectClient
.right
== width
|| width
== -1) &&
1727 (rectClient
.bottom
== height
|| height
== -1) )
1732 int widthClient
= width
,
1733 heightClient
= height
;
1735 // Find the difference between the entire window (title bar and all)
1736 // and the client area; add this to the new client size to move the
1739 ::GetWindowRect(GetHwnd(), &rectWin
);
1741 widthClient
+= rectWin
.right
- rectWin
.left
- rectClient
.right
;
1742 heightClient
+= rectWin
.bottom
- rectWin
.top
- rectClient
.bottom
;
1745 point
.x
= rectWin
.left
;
1746 point
.y
= rectWin
.top
;
1748 // MoveWindow positions the child windows relative to the parent, so
1749 // adjust if necessary
1750 if ( !IsTopLevel() )
1752 wxWindow
*parent
= GetParent();
1755 ::ScreenToClient(GetHwndOf(parent
), &point
);
1759 DoMoveWindow(point
.x
, point
.y
, widthClient
, heightClient
);
1763 // For implementation purposes - sometimes decorations make the client area
1765 wxPoint
wxWindowMSW::GetClientAreaOrigin() const
1767 return wxPoint(0, 0);
1770 // ---------------------------------------------------------------------------
1772 // ---------------------------------------------------------------------------
1774 int wxWindowMSW::GetCharHeight() const
1776 return wxGetTextMetrics(this).tmHeight
;
1779 int wxWindowMSW::GetCharWidth() const
1781 // +1 is needed because Windows apparently adds it when calculating the
1782 // dialog units size in pixels
1783 #if wxDIALOG_UNIT_COMPATIBILITY
1784 return wxGetTextMetrics(this).tmAveCharWidth
;
1786 return wxGetTextMetrics(this).tmAveCharWidth
+ 1;
1790 void wxWindowMSW::GetTextExtent(const wxString
& string
,
1792 int *descent
, int *externalLeading
,
1793 const wxFont
*theFont
) const
1795 const wxFont
*fontToUse
= theFont
;
1797 fontToUse
= &m_font
;
1799 HWND hWnd
= GetHwnd();
1800 HDC dc
= ::GetDC(hWnd
);
1804 if ( fontToUse
&& fontToUse
->Ok() )
1806 fnt
= (HFONT
)((wxFont
*)fontToUse
)->GetResourceHandle(); // const_cast
1808 hfontOld
= (HFONT
)SelectObject(dc
,fnt
);
1813 GetTextExtentPoint(dc
, string
, (int)string
.Length(), &sizeRect
);
1814 GetTextMetrics(dc
, &tm
);
1816 if ( fontToUse
&& fnt
&& hfontOld
)
1817 SelectObject(dc
, hfontOld
);
1819 ReleaseDC(hWnd
, dc
);
1826 *descent
= tm
.tmDescent
;
1827 if ( externalLeading
)
1828 *externalLeading
= tm
.tmExternalLeading
;
1831 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1832 // ---------------------------------------------------------------------------
1833 // Caret manipulation
1834 // ---------------------------------------------------------------------------
1836 void wxWindowMSW::CreateCaret(int w
, int h
)
1838 SetCaret(new wxCaret(this, w
, h
));
1841 void wxWindowMSW::CreateCaret(const wxBitmap
*WXUNUSED(bitmap
))
1843 wxFAIL_MSG("not implemented");
1846 void wxWindowMSW::ShowCaret(bool show
)
1848 wxCHECK_RET( m_caret
, "no caret to show" );
1850 m_caret
->Show(show
);
1853 void wxWindowMSW::DestroyCaret()
1858 void wxWindowMSW::SetCaretPos(int x
, int y
)
1860 wxCHECK_RET( m_caret
, "no caret to move" );
1862 m_caret
->Move(x
, y
);
1865 void wxWindowMSW::GetCaretPos(int *x
, int *y
) const
1867 wxCHECK_RET( m_caret
, "no caret to get position of" );
1869 m_caret
->GetPosition(x
, y
);
1871 #endif // wxUSE_CARET
1873 // ---------------------------------------------------------------------------
1875 // ---------------------------------------------------------------------------
1877 #if wxUSE_MENUS_NATIVE
1879 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
1880 // immediately, without waiting for the next event loop iteration
1882 // NB: this function should probably be made public later as it can almost
1883 // surely replace wxYield() elsewhere as well
1884 static void wxYieldForCommandsOnly()
1886 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1887 // want to process it here)
1889 while ( ::PeekMessage(&msg
, (HWND
)0, WM_COMMAND
, WM_COMMAND
, PM_REMOVE
)
1890 && msg
.message
!= WM_QUIT
)
1892 wxTheApp
->DoMessage((WXMSG
*)&msg
);
1895 // If we retrieved a WM_QUIT, insert back into the message queue.
1896 if (msg
.message
== WM_QUIT
)
1897 ::PostQuitMessage(0);
1900 bool wxWindowMSW::DoPopupMenu(wxMenu
*menu
, int x
, int y
)
1902 menu
->SetInvokingWindow(this);
1905 HWND hWnd
= GetHwnd();
1906 HMENU hMenu
= GetHmenuOf(menu
);
1910 ::ClientToScreen(hWnd
, &point
);
1911 wxCurrentPopupMenu
= menu
;
1912 ::TrackPopupMenu(hMenu
, TPM_RIGHTBUTTON
, point
.x
, point
.y
, 0, hWnd
, NULL
);
1914 // we need to do it righ now as otherwise the events are never going to be
1915 // sent to wxCurrentPopupMenu from HandleCommand()
1917 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1918 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1919 // destroyed as soon as we return (it can be a local variable in the caller
1920 // for example) and so we do need to process the event immediately
1921 wxYieldForCommandsOnly();
1923 wxCurrentPopupMenu
= NULL
;
1925 menu
->SetInvokingWindow(NULL
);
1930 #endif // wxUSE_MENUS_NATIVE
1932 // ===========================================================================
1933 // pre/post message processing
1934 // ===========================================================================
1936 long wxWindowMSW::MSWDefWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1939 #ifdef __DIGITALMARS__
1940 return ::CallWindowProc( (FARPROC
) m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
1942 return ::CallWindowProc(CASTWNDPROC m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
1945 return ::DefWindowProc(GetHwnd(), nMsg
, wParam
, lParam
);
1948 bool wxWindowMSW::MSWProcessMessage(WXMSG
* pMsg
)
1950 // wxUniversal implements tab traversal itself
1951 #ifndef __WXUNIVERSAL__
1952 if ( m_hWnd
!= 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL
) )
1954 // intercept dialog navigation keys
1955 MSG
*msg
= (MSG
*)pMsg
;
1957 // here we try to do all the job which ::IsDialogMessage() usually does
1960 if ( msg
->message
== WM_KEYDOWN
)
1962 bool bCtrlDown
= wxIsCtrlDown();
1963 bool bShiftDown
= wxIsShiftDown();
1965 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1966 // don't process it if it's the case (except for Ctrl-Tab/Enter
1967 // combinations which are always processed)
1971 lDlgCode
= ::SendMessage(msg
->hwnd
, WM_GETDLGCODE
, 0, 0);
1973 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
1974 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
1975 // it, of course, implies them
1976 if ( lDlgCode
& DLGC_WANTALLKEYS
)
1978 lDlgCode
|= DLGC_WANTTAB
| DLGC_WANTARROWS
;
1982 bool bForward
= TRUE
,
1983 bWindowChange
= FALSE
;
1985 // should we process this message specially?
1986 bool bProcess
= TRUE
;
1987 switch ( msg
->wParam
)
1990 // assume that nobody wants Shift-TAB for himself - if we
1991 // don't do it there is no easy way for a control to grab
1992 // TABs but still let Shift-TAB work as navugation key
1993 if ( (lDlgCode
& DLGC_WANTTAB
) && !bShiftDown
) {
1997 // Ctrl-Tab cycles thru notebook pages
1998 bWindowChange
= bCtrlDown
;
1999 bForward
= !bShiftDown
;
2005 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
2013 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
2019 if ( (lDlgCode
& DLGC_WANTMESSAGE
) && !bCtrlDown
)
2021 // control wants to process Enter itself, don't
2022 // call IsDialogMessage() which would interpret
2026 else if ( lDlgCode
& DLGC_BUTTON
)
2028 // let IsDialogMessage() handle this for all
2029 // buttons except the owner-drawn ones which it
2030 // just seems to ignore
2031 long style
= ::GetWindowLong(msg
->hwnd
, GWL_STYLE
);
2032 if ( (style
& BS_OWNERDRAW
) == BS_OWNERDRAW
)
2034 // emulate the button click
2035 wxWindow
*btn
= wxFindWinFromHandle((WXHWND
)msg
->hwnd
);
2037 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
2042 // FIXME: this should be handled by
2043 // wxNavigationKeyEvent handler and not here!!
2047 wxButton
*btn
= wxDynamicCast(GetDefaultItem(),
2049 if ( btn
&& btn
->IsEnabled() )
2051 // if we do have a default button, do press it
2052 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
2056 else // no default button
2058 #endif // wxUSE_BUTTON
2059 // this is a quick and dirty test for a text
2061 if ( !(lDlgCode
& DLGC_HASSETSEL
) )
2063 // don't process Enter, the control might
2064 // need it for itself and don't let
2065 // ::IsDialogMessage() have it as it can
2066 // eat the Enter events sometimes
2069 else if (!IsTopLevel())
2071 // if not a top level window, let parent
2075 //else: treat Enter as TAB: pass to the next
2076 // control as this is the best thing to do
2077 // if the text doesn't handle Enter itself
2089 wxNavigationKeyEvent event
;
2090 event
.SetDirection(bForward
);
2091 event
.SetWindowChange(bWindowChange
);
2092 event
.SetEventObject(this);
2094 if ( GetEventHandler()->ProcessEvent(event
) )
2101 // let ::IsDialogMessage() do almost everything and handle just the
2102 // things it doesn't here: Ctrl-TAB for switching notebook pages
2103 if ( msg
->message
== WM_KEYDOWN
)
2105 // don't process system keys here
2106 if ( !(HIWORD(msg
->lParam
) & KF_ALTDOWN
) )
2108 if ( (msg
->wParam
== VK_TAB
) && wxIsCtrlDown() )
2110 // find the first notebook parent and change its page
2111 wxWindow
*win
= this;
2112 wxNotebook
*nbook
= NULL
;
2113 while ( win
&& !nbook
)
2115 nbook
= wxDynamicCast(win
, wxNotebook
);
2116 win
= win
->GetParent();
2121 bool forward
= !wxIsShiftDown();
2123 nbook
->AdvanceSelection(forward
);
2130 // we handle VK_ESCAPE ourselves in wxDialog::OnCharHook() and we
2131 // shouldn't let IsDialogMessage() get it as it _always_ eats the
2132 // message even when there is no cancel button and when the message is
2133 // needed by the control itself: in particular, it prevents the tree in
2134 // place edit control from being closed with Escape in a dialog
2135 if ( msg
->message
!= WM_KEYDOWN
|| msg
->wParam
!= VK_ESCAPE
)
2137 // ::IsDialogMessage() can enter in an infinite loop when the
2138 // currently focused window is disabled or hidden and its parent
2139 // has WS_EX_CONTROLPARENT style, so don't call it in this case
2140 bool canSafelyCallIsDlgMsg
= TRUE
;
2142 HWND hwndFocus
= ::GetFocus();
2145 if ( !::IsWindowEnabled(hwndFocus
) ||
2146 !::IsWindowVisible(hwndFocus
) )
2148 // it would enter an infinite loop if we do this!
2149 canSafelyCallIsDlgMsg
= FALSE
;
2154 if ( !(::GetWindowLong(hwndFocus
, GWL_STYLE
) & WS_CHILD
) )
2156 // it's a top level window, don't go further -- e.g. even
2157 // if the parent of a dialog is disabled, this doesn't
2158 // break navigation inside the dialog
2162 hwndFocus
= ::GetParent(hwndFocus
);
2165 if ( canSafelyCallIsDlgMsg
&& ::IsDialogMessage(GetHwnd(), msg
) )
2167 // IsDialogMessage() did something...
2172 #endif // __WXUNIVERSAL__
2177 // relay mouse move events to the tooltip control
2178 MSG
*msg
= (MSG
*)pMsg
;
2179 if ( msg
->message
== WM_MOUSEMOVE
)
2180 m_tooltip
->RelayEvent(pMsg
);
2182 #endif // wxUSE_TOOLTIPS
2187 bool wxWindowMSW::MSWTranslateMessage(WXMSG
* pMsg
)
2189 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2190 return m_acceleratorTable
.Translate(this, pMsg
);
2194 #endif // wxUSE_ACCEL
2197 bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG
* WXUNUSED(pMsg
))
2199 // preprocess all messages by default
2203 // ---------------------------------------------------------------------------
2204 // message params unpackers (different for Win16 and Win32)
2205 // ---------------------------------------------------------------------------
2209 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2210 WORD
*id
, WXHWND
*hwnd
, WORD
*cmd
)
2212 *id
= LOWORD(wParam
);
2213 *hwnd
= (WXHWND
)lParam
;
2214 *cmd
= HIWORD(wParam
);
2217 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2218 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2220 *state
= LOWORD(wParam
);
2221 *minimized
= HIWORD(wParam
);
2222 *hwnd
= (WXHWND
)lParam
;
2225 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2226 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2228 *code
= LOWORD(wParam
);
2229 *pos
= HIWORD(wParam
);
2230 *hwnd
= (WXHWND
)lParam
;
2233 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2234 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2236 #ifndef __WXMICROWIN__
2237 *nCtlColor
= CTLCOLOR_BTN
;
2238 *hwnd
= (WXHWND
)lParam
;
2239 *hdc
= (WXHDC
)wParam
;
2243 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2244 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2246 *item
= (WXWORD
)wParam
;
2247 *flags
= HIWORD(wParam
);
2248 *hmenu
= (WXHMENU
)lParam
;
2253 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2254 WXWORD
*id
, WXHWND
*hwnd
, WXWORD
*cmd
)
2256 *id
= (WXWORD
)wParam
;
2257 *hwnd
= (WXHWND
)LOWORD(lParam
);
2258 *cmd
= HIWORD(lParam
);
2261 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2262 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2264 *state
= (WXWORD
)wParam
;
2265 *minimized
= LOWORD(lParam
);
2266 *hwnd
= (WXHWND
)HIWORD(lParam
);
2269 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2270 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2272 *code
= (WXWORD
)wParam
;
2273 *pos
= LOWORD(lParam
);
2274 *hwnd
= (WXHWND
)HIWORD(lParam
);
2277 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2278 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2280 *hwnd
= (WXHWND
)LOWORD(lParam
);
2281 *nCtlColor
= (int)HIWORD(lParam
);
2282 *hdc
= (WXHDC
)wParam
;
2285 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2286 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2288 *item
= (WXWORD
)wParam
;
2289 *flags
= LOWORD(lParam
);
2290 *hmenu
= (WXHMENU
)HIWORD(lParam
);
2295 // ---------------------------------------------------------------------------
2296 // Main wxWindows window proc and the window proc for wxWindow
2297 // ---------------------------------------------------------------------------
2299 // Hook for new window just as it's being created, when the window isn't yet
2300 // associated with the handle
2301 static wxWindowMSW
*gs_winBeingCreated
= NULL
;
2303 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2304 // window being created and insures that it's always unset back later
2305 wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW
*winBeingCreated
)
2307 gs_winBeingCreated
= winBeingCreated
;
2310 wxWindowCreationHook::~wxWindowCreationHook()
2312 gs_winBeingCreated
= NULL
;
2316 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
2318 // trace all messages - useful for the debugging
2321 wxLogTrace(wxTraceMessages
, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
2322 wxGetMessageName(message
), (long) wParam
, lParam
);
2324 #endif // __WXDEBUG__
2326 wxWindowMSW
*wnd
= wxFindWinFromHandle((WXHWND
) hWnd
);
2328 // when we get the first message for the HWND we just created, we associate
2329 // it with wxWindow stored in gs_winBeingCreated
2330 if ( !wnd
&& gs_winBeingCreated
)
2332 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2333 wnd
= gs_winBeingCreated
;
2334 gs_winBeingCreated
= NULL
;
2335 wnd
->SetHWND((WXHWND
)hWnd
);
2341 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2343 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2348 long wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2350 // did we process the message?
2351 bool processed
= FALSE
;
2362 // for most messages we should return 0 when we do process the message
2370 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2373 // return 0 to allow window creation
2374 rc
.result
= mayCreate
? 0 : -1;
2380 // never set processed to TRUE and *always* pass WM_DESTROY to
2381 // DefWindowProc() as Windows may do some internal cleanup when
2382 // processing it and failing to pass the message along may cause
2383 // memory and resource leaks!
2384 (void)HandleDestroy();
2388 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2396 // we're not interested in these messages at all
2399 case SIZE_MINIMIZED
:
2400 // we shouldn't send sizev events for these messages as the
2401 // client size may be negative which breaks existing code
2403 // OTOH we might send another (wxMinimizedEvent?) one or
2404 // add an additional parameter to wxSizeEvent if this is
2405 // useful to anybody
2409 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2410 // fall through nevertheless
2412 case SIZE_MAXIMIZED
:
2414 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
),
2419 #ifndef __WXMICROWIN__
2420 case WM_ACTIVATEAPP
:
2421 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2427 WXWORD state
, minimized
;
2429 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2431 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2436 processed
= HandleSetFocus((WXHWND
)(HWND
)wParam
);
2440 processed
= HandleKillFocus((WXHWND
)(HWND
)wParam
);
2444 processed
= HandlePaint();
2448 #ifdef __WXUNIVERSAL__
2449 // Universal uses its own wxFrame/wxDialog, so we don't receive
2450 // close events unless we have this.
2455 // don't let the DefWindowProc() destroy our window - we'll do it
2456 // ourselves in ~wxWindow
2463 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2467 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2468 GET_Y_LPARAM(lParam
),
2472 #if wxUSE_MOUSEWHEEL
2474 processed
= HandleMouseWheel(wParam
, lParam
);
2478 case WM_LBUTTONDOWN
:
2480 case WM_LBUTTONDBLCLK
:
2481 case WM_RBUTTONDOWN
:
2483 case WM_RBUTTONDBLCLK
:
2484 case WM_MBUTTONDOWN
:
2486 case WM_MBUTTONDBLCLK
:
2488 #ifdef __WXMICROWIN__
2489 // MicroWindows seems to ignore the fact that a window is
2490 // disabled. So catch mouse events and throw them away if
2492 wxWindowMSW
* win
= this;
2495 if (!win
->IsEnabled())
2501 win
= win
->GetParent();
2502 if ( !win
|| win
->IsTopLevel() )
2509 #endif // __WXMICROWIN__
2510 int x
= GET_X_LPARAM(lParam
),
2511 y
= GET_Y_LPARAM(lParam
);
2513 // redirect the event to a static control if necessary by
2514 // finding one under mouse
2516 if ( GetCapture() == this )
2518 // but don't do it if the mouse is captured by this window
2519 // because then it should really get this event itself
2524 win
= FindWindowForMouseEvent(this, &x
, &y
);
2526 // this should never happen
2527 wxCHECK_MSG( win
, 0,
2528 _T("FindWindowForMouseEvent() returned NULL") );
2530 // for the standard classes their WndProc sets the focus to
2531 // them anyhow and doing it from here results in some weird
2532 // problems, but for our windows we want them to acquire
2533 // focus when clicked
2534 if ( !win
->IsOfStandardClass() )
2536 if ( message
== WM_LBUTTONDOWN
&& win
->AcceptsFocus() )
2541 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2550 case MM_JOY1BUTTONDOWN
:
2551 case MM_JOY2BUTTONDOWN
:
2552 case MM_JOY1BUTTONUP
:
2553 case MM_JOY2BUTTONUP
:
2554 processed
= HandleJoystickEvent(message
,
2555 GET_X_LPARAM(lParam
),
2556 GET_Y_LPARAM(lParam
),
2559 #endif // __WXMICROWIN__
2562 processed
= HandleSysCommand(wParam
, lParam
);
2569 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2571 processed
= HandleCommand(id
, cmd
, hwnd
);
2577 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
2581 // for these messages we must return TRUE if process the message
2584 case WM_MEASUREITEM
:
2586 int idCtrl
= (UINT
)wParam
;
2587 if ( message
== WM_DRAWITEM
)
2589 processed
= MSWOnDrawItem(idCtrl
,
2590 (WXDRAWITEMSTRUCT
*)lParam
);
2594 processed
= MSWOnMeasureItem(idCtrl
,
2595 (WXMEASUREITEMSTRUCT
*)lParam
);
2602 #endif // defined(WM_DRAWITEM)
2605 if ( !IsOfStandardClass() )
2607 // we always want to get the char events
2608 rc
.result
= DLGC_WANTCHARS
;
2610 if ( GetWindowStyleFlag() & wxWANTS_CHARS
)
2612 // in fact, we want everything
2613 rc
.result
|= DLGC_WANTARROWS
|
2620 //else: get the dlg code from the DefWindowProc()
2625 // If this has been processed by an event handler, return 0 now
2626 // (we've handled it).
2627 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
2628 if ( m_lastKeydownProcessed
)
2637 // we consider these message "not interesting" to OnChar, so
2638 // just don't do anything more with them
2648 // avoid duplicate messages to OnChar for these ASCII keys:
2649 // they will be translated by TranslateMessage() and received
2671 // but set processed to FALSE, not TRUE to still pass them
2672 // to the control's default window proc - otherwise
2673 // built-in keyboard handling won't work
2678 // special case of VK_APPS: treat it the same as right mouse
2679 // click because both usually pop up a context menu
2685 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2686 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, x
, y
, flags
);
2692 // do generate a CHAR event
2693 processed
= HandleChar((WORD
)wParam
, lParam
);
2696 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
2703 // special case of VK_APPS: treat it the same as right mouse button
2704 if ( wParam
== VK_APPS
)
2709 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2710 processed
= HandleMouseEvent(WM_RBUTTONUP
, x
, y
, flags
);
2715 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
2720 case WM_CHAR
: // Always an ASCII character
2721 if ( m_lastKeydownProcessed
)
2723 // The key was handled in the EVT_KEY_DOWN and handling
2724 // a key in an EVT_KEY_DOWN handler is meant, by
2725 // design, to prevent EVT_CHARs from happening
2726 m_lastKeydownProcessed
= FALSE
;
2731 processed
= HandleChar((WORD
)wParam
, lParam
, TRUE
);
2740 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
2742 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
2748 // CTLCOLOR messages are sent by children to query the parent for their
2749 // colors#ifndef __WXMICROWIN__
2750 #ifndef __WXMICROWIN__
2752 case WM_CTLCOLORMSGBOX
:
2753 case WM_CTLCOLOREDIT
:
2754 case WM_CTLCOLORLISTBOX
:
2755 case WM_CTLCOLORBTN
:
2756 case WM_CTLCOLORDLG
:
2757 case WM_CTLCOLORSCROLLBAR
:
2758 case WM_CTLCOLORSTATIC
:
2766 UnpackCtlColor(wParam
, lParam
, &nCtlColor
, &hdc
, &hwnd
);
2768 processed
= HandleCtlColor(&rc
.hBrush
,
2777 #endif // !__WXMICROWIN__
2779 case WM_SYSCOLORCHANGE
:
2780 // the return value for this message is ignored
2781 processed
= HandleSysColorChange();
2784 case WM_DISPLAYCHANGE
:
2785 processed
= HandleDisplayChange();
2788 case WM_PALETTECHANGED
:
2789 processed
= HandlePaletteChanged((WXHWND
) (HWND
) wParam
);
2792 case WM_CAPTURECHANGED
:
2793 processed
= HandleCaptureChanged((WXHWND
) (HWND
) lParam
);
2796 case WM_QUERYNEWPALETTE
:
2797 processed
= HandleQueryNewPalette();
2801 processed
= HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2804 // we processed the message, i.e. erased the background
2810 processed
= HandleDropFiles(wParam
);
2814 processed
= HandleInitDialog((WXHWND
)(HWND
)wParam
);
2818 // we never set focus from here
2823 case WM_QUERYENDSESSION
:
2824 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
2828 processed
= HandleEndSession(wParam
!= 0, lParam
);
2831 case WM_GETMINMAXINFO
:
2832 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
2836 processed
= HandleSetCursor((WXHWND
)(HWND
)wParam
,
2837 LOWORD(lParam
), // hit test
2838 HIWORD(lParam
)); // mouse msg
2842 // returning TRUE stops the DefWindowProc() from further
2843 // processing this message - exactly what we need because we've
2844 // just set the cursor.
2849 #if wxUSE_ACCESSIBILITY
2852 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
2853 LPARAM dwObjId
= (LPARAM
) (DWORD
) lParam
;
2855 if (dwObjId
== OBJID_CLIENT
&& GetOrCreateAccessible())
2857 return LresultFromObject(IID_IAccessible
, wParam
, (IUnknown
*) GetAccessible()->GetIAccessible());
2863 #if defined(__WIN32__) && defined(WM_HELP)
2866 HELPINFO
* info
= (HELPINFO
*) lParam
;
2867 // Don't yet process menu help events, just windows
2868 if (info
->iContextType
== HELPINFO_WINDOW
)
2870 wxWindowMSW
* subjectOfHelp
= this;
2871 bool eventProcessed
= FALSE
;
2872 while (subjectOfHelp
&& !eventProcessed
)
2874 wxHelpEvent
helpEvent(wxEVT_HELP
,
2875 subjectOfHelp
->GetId(),
2876 wxPoint(info
->MousePos
.x
,
2877 info
->MousePos
.y
) );
2878 helpEvent
.SetEventObject(this);
2880 GetEventHandler()->ProcessEvent(helpEvent
);
2882 // Go up the window hierarchy until the event is
2884 subjectOfHelp
= subjectOfHelp
->GetParent();
2887 processed
= eventProcessed
;
2889 else if (info
->iContextType
== HELPINFO_MENUITEM
)
2891 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
2892 helpEvent
.SetEventObject(this);
2893 processed
= GetEventHandler()->ProcessEvent(helpEvent
);
2896 //else: processed is already FALSE
2900 case WM_CONTEXTMENU
:
2902 // we don't convert from screen to client coordinates as
2903 // the event may be handled by a parent window
2904 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2906 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2907 processed
= GetEventHandler()->ProcessEvent(evtCtx
);
2912 // we're only interested in our own menus, not MF_SYSMENU
2913 if ( HIWORD(wParam
) == MF_POPUP
)
2915 // handle menu chars for ownerdrawn menu items
2916 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
2917 if ( i
!= wxNOT_FOUND
)
2919 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
2931 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
2932 wxGetMessageName(message
));
2934 #endif // __WXDEBUG__
2935 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
2941 // ----------------------------------------------------------------------------
2942 // wxWindow <-> HWND map
2943 // ----------------------------------------------------------------------------
2945 wxWinHashTable
*wxWinHandleHash
= NULL
;
2947 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
)
2949 return wxWinHandleHash
->Get((long)hWnd
);
2952 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
)
2954 // adding NULL hWnd is (first) surely a result of an error and
2955 // (secondly) breaks menu command processing
2956 wxCHECK_RET( hWnd
!= (HWND
)NULL
,
2957 wxT("attempt to add a NULL hWnd to window list ignored") );
2959 wxWindow
*oldWin
= wxFindWinFromHandle((WXHWND
) hWnd
);
2961 if ( oldWin
&& (oldWin
!= win
) )
2963 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
2964 (int) hWnd
, win
->GetClassInfo()->GetClassName());
2967 #endif // __WXDEBUG__
2970 wxWinHandleHash
->Put((long)hWnd
, (wxWindow
*)win
);
2974 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
2976 wxWinHandleHash
->Delete((long)win
->GetHWND());
2979 // ----------------------------------------------------------------------------
2980 // various MSW speciic class dependent functions
2981 // ----------------------------------------------------------------------------
2983 // Default destroyer - override if you destroy it in some other way
2984 // (e.g. with MDI child windows)
2985 void wxWindowMSW::MSWDestroyWindow()
2989 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
2992 int& w
, int& h
) const
2994 static const int DEFAULT_Y
= 200;
2995 static const int DEFAULT_H
= 250;
2997 bool nonDefault
= FALSE
;
3001 // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
3002 // just as well set it to CW_USEDEFAULT as well
3008 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
3009 // neither because it is not handled as a special value by Windows then
3010 // and so we have to choose some default value for it
3012 y
= pos
.y
== -1 ? DEFAULT_Y
: pos
.y
;
3018 NB: there used to be some code here which set the initial size of the
3019 window to the client size of the parent if no explicit size was
3020 specified. This was wrong because wxWindows programs often assume
3021 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
3022 it. To see why, you should understand that Windows sends WM_SIZE from
3023 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
3024 from some base class ctor and so this WM_SIZE is not processed in the
3025 real class' OnSize() (because it's not fully constructed yet and the
3026 event goes to some base class OnSize() instead). So the WM_SIZE we
3027 rely on is the one sent when the parent frame resizes its children
3028 but here is the problem: if the child already has just the right
3029 size, nothing will happen as both wxWindows and Windows check for
3030 this and ignore any attempts to change the window size to the size it
3031 already has - so no WM_SIZE would be sent.
3035 // as above, h is not used at all in this case anyhow
3041 // and, again as above, we can't set the height to CW_USEDEFAULT here
3043 h
= size
.y
== -1 ? DEFAULT_H
: size
.y
;
3051 WXHWND
wxWindowMSW::MSWGetParent() const
3053 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
3056 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
3057 const wxChar
*title
,
3061 WXDWORD extendedStyle
)
3063 // choose the position/size for the new window
3065 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
3067 // controlId is menu handle for the top level windows, so set it to 0
3068 // unless we're creating a child window
3069 int controlId
= style
& WS_CHILD
? GetId() : 0;
3071 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
3072 // which is the same but without CS_[HV]REDRAW class styles so using it
3073 // ensures that the window is not fully repainted on each resize
3074 wxString
className(wclass
);
3075 if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE
)
3077 className
+= wxT("NR");
3080 // do create the window
3081 wxWindowCreationHook
hook(this);
3083 m_hWnd
= (WXHWND
)::CreateWindowEx
3087 title
? title
: wxT(""),
3090 (HWND
)MSWGetParent(),
3093 NULL
// no extra data
3098 wxLogSysError(_("Can't create window of class %s"), wclass
);
3103 SubclassWin(m_hWnd
);
3105 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
3110 // ===========================================================================
3111 // MSW message handlers
3112 // ===========================================================================
3114 // ---------------------------------------------------------------------------
3116 // ---------------------------------------------------------------------------
3120 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3122 #ifndef __WXMICROWIN__
3123 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3124 HWND hWnd
= hdr
->hwndFrom
;
3125 wxWindow
*win
= wxFindWinFromHandle((WXHWND
)hWnd
);
3127 // if the control is one of our windows, let it handle the message itself
3130 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3133 // VZ: why did we do it? normally this is unnecessary and, besides, it
3134 // breaks the message processing for the toolbars because the tooltip
3135 // notifications were being forwarded to the toolbar child controls
3136 // (if it had any) before being passed to the toolbar itself, so in my
3137 // example the tooltip for the combobox was always shown instead of the
3138 // correct button tooltips
3140 // try all our children
3141 wxWindowList::Node
*node
= GetChildren().GetFirst();
3144 wxWindow
*child
= node
->GetData();
3145 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3150 node
= node
->GetNext();
3154 // by default, handle it ourselves
3155 return MSWOnNotify(idCtrl
, lParam
, result
);
3156 #else // __WXMICROWIN__
3163 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3165 const wxString
& ttip
)
3167 // I don't know why it happens, but the versions of comctl32.dll starting
3168 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3169 // this message is supposed to be sent to Unicode programs only) -- hence
3170 // we need to handle it as well, otherwise no tooltips will be shown in
3173 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
) || ttip
.empty() )
3175 // not a tooltip message or no tooltip to show anyhow
3179 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3182 if ( code
== (WXUINT
) TTN_NEEDTEXTA
)
3184 // we pass just the pointer as we store the string internally anyhow
3185 ttText
->lpszText
= (char *)ttip
.c_str();
3187 else // TTN_NEEDTEXTW
3191 // in Unicode mode this is just what we need
3192 ttText
->lpszText
= (wxChar
*)ttip
.c_str();
3194 MultiByteToWideChar(CP_ACP
, 0, ttip
, ttip
.length()+1,
3195 (wchar_t *)ttText
->szText
,
3196 sizeof(ttText
->szText
) / sizeof(wchar_t));
3197 #endif // Unicode/!Unicode
3203 #endif // wxUSE_TOOLTIPS
3205 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3207 WXLPARAM
* WXUNUSED(result
))
3212 NMHDR
* hdr
= (NMHDR
*)lParam
;
3213 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3219 #endif // wxUSE_TOOLTIPS
3226 // ---------------------------------------------------------------------------
3227 // end session messages
3228 // ---------------------------------------------------------------------------
3230 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3232 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, -1);
3233 event
.SetEventObject(wxTheApp
);
3234 event
.SetCanVeto(TRUE
);
3235 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3237 bool rc
= wxTheApp
->ProcessEvent(event
);
3241 // we may end only if the app didn't veto session closing (double
3243 *mayEnd
= !event
.GetVeto();
3249 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3251 // do nothing if the session isn't ending
3256 if ( (this != wxTheApp
->GetTopWindow()) )
3259 wxCloseEvent
event(wxEVT_END_SESSION
, -1);
3260 event
.SetEventObject(wxTheApp
);
3261 event
.SetCanVeto(FALSE
);
3262 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3264 return wxTheApp
->ProcessEvent(event
);
3267 // ---------------------------------------------------------------------------
3268 // window creation/destruction
3269 // ---------------------------------------------------------------------------
3271 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs
, bool *mayCreate
)
3273 // if we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
3274 // parent as well as otherwise several Win32 functions using
3275 // GetNextDlgTabItem() to iterate over all controls such as
3276 // IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
3277 // all of them iterate over all the controls starting from the focus and
3278 // stop iterating when they get back to the focus but unless all parents
3279 // have WS_EX_CONTROLPARENT bit set, they would never get back to focus
3280 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3282 // there is no need to do anything for the top level windows
3283 const wxWindow
*parent
= GetParent();
3284 while ( parent
&& !parent
->IsTopLevel() )
3286 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
3287 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
3289 // force the parent to have this style
3290 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
3291 exStyle
| WS_EX_CONTROLPARENT
);
3294 parent
= parent
->GetParent();
3298 // TODO: should generate this event from WM_NCCREATE
3299 wxWindowCreateEvent
event((wxWindow
*)this);
3300 (void)GetEventHandler()->ProcessEvent(event
);
3307 bool wxWindowMSW::HandleDestroy()
3311 // delete our drop target if we've got one
3312 #if wxUSE_DRAG_AND_DROP
3313 if ( m_dropTarget
!= NULL
)
3315 m_dropTarget
->Revoke(m_hWnd
);
3317 delete m_dropTarget
;
3318 m_dropTarget
= NULL
;
3320 #endif // wxUSE_DRAG_AND_DROP
3322 // WM_DESTROY handled
3326 // ---------------------------------------------------------------------------
3328 // ---------------------------------------------------------------------------
3330 bool wxWindowMSW::HandleActivate(int state
,
3331 bool WXUNUSED(minimized
),
3332 WXHWND
WXUNUSED(activate
))
3334 wxActivateEvent
event(wxEVT_ACTIVATE
,
3335 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3337 event
.SetEventObject(this);
3339 return GetEventHandler()->ProcessEvent(event
);
3342 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3344 // notify the parent keeping track of focus for the kbd navigation
3345 // purposes that we got it
3346 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3347 (void)GetEventHandler()->ProcessEvent(eventFocus
);
3353 m_caret
->OnSetFocus();
3355 #endif // wxUSE_CARET
3358 // If it's a wxTextCtrl don't send the event as it will be done
3359 // after the control gets to process it from EN_FOCUS handler
3360 if ( wxDynamicCastThis(wxTextCtrl
) )
3364 #endif // wxUSE_TEXTCTRL
3366 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3367 event
.SetEventObject(this);
3369 // wxFindWinFromHandle() may return NULL, it is ok
3370 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3372 return GetEventHandler()->ProcessEvent(event
);
3375 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
3381 m_caret
->OnKillFocus();
3383 #endif // wxUSE_CARET
3386 // If it's a wxTextCtrl don't send the event as it will be done
3387 // after the control gets to process it.
3388 wxTextCtrl
*ctrl
= wxDynamicCastThis(wxTextCtrl
);
3395 // Don't send the event when in the process of being deleted. This can
3396 // only cause problems if the event handler tries to access the object.
3397 if ( m_isBeingDeleted
)
3402 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
3403 event
.SetEventObject(this);
3405 // wxFindWinFromHandle() may return NULL, it is ok
3406 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3408 return GetEventHandler()->ProcessEvent(event
);
3411 // ---------------------------------------------------------------------------
3413 // ---------------------------------------------------------------------------
3415 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
3417 wxShowEvent
event(GetId(), show
);
3418 event
.m_eventObject
= this;
3420 return GetEventHandler()->ProcessEvent(event
);
3423 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
3425 wxInitDialogEvent
event(GetId());
3426 event
.m_eventObject
= this;
3428 return GetEventHandler()->ProcessEvent(event
);
3431 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
3433 //FIX ME __DIGITALMARS__
3434 #if defined (__WXMICROWIN__) || defined (__DIGITALMARS__)
3436 #else // __WXMICROWIN__
3437 HDROP hFilesInfo
= (HDROP
) wParam
;
3439 // Get the total number of files dropped
3440 UINT gwFilesDropped
= ::DragQueryFile
3448 wxString
*files
= new wxString
[gwFilesDropped
];
3449 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
3451 // first get the needed buffer length (+1 for terminating NUL)
3452 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
3454 // and now get the file name
3455 ::DragQueryFile(hFilesInfo
, wIndex
,
3456 files
[wIndex
].GetWriteBuf(len
), len
);
3458 files
[wIndex
].UngetWriteBuf();
3460 DragFinish (hFilesInfo
);
3462 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
3463 event
.m_eventObject
= this;
3466 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
3467 event
.m_pos
.x
= dropPoint
.x
;
3468 event
.m_pos
.y
= dropPoint
.y
;
3470 return GetEventHandler()->ProcessEvent(event
);
3474 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
3476 int WXUNUSED(mouseMsg
))
3478 #ifndef __WXMICROWIN__
3479 // the logic is as follows:
3480 // -1. don't set cursor for non client area, including but not limited to
3481 // the title bar, scrollbars, &c
3482 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
3483 // 1. if we have the cursor set it unless wxIsBusy()
3484 // 2. if we're a top level window, set some cursor anyhow
3485 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
3487 if ( nHitTest
!= HTCLIENT
)
3492 HCURSOR hcursor
= 0;
3494 // first ask the user code - it may wish to set the cursor in some very
3495 // specific way (for example, depending on the current position)
3498 if ( !::GetCursorPos(&pt
) )
3500 wxLogLastError(wxT("GetCursorPos"));
3503 // In WIN16 it doesn't return a value.
3504 ::GetCursorPos(&pt
);
3509 ScreenToClient(&x
, &y
);
3510 wxSetCursorEvent
event(x
, y
);
3512 bool processedEvtSetCursor
= GetEventHandler()->ProcessEvent(event
);
3513 if ( processedEvtSetCursor
&& event
.HasCursor() )
3515 hcursor
= GetHcursorOf(event
.GetCursor());
3520 bool isBusy
= wxIsBusy();
3522 // the test for processedEvtSetCursor is here to prevent using m_cursor
3523 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3524 // it - this is a way to say that our cursor shouldn't be used for this
3526 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
3528 hcursor
= GetHcursorOf(m_cursor
);
3535 hcursor
= wxGetCurrentBusyCursor();
3537 else if ( !hcursor
)
3539 const wxCursor
*cursor
= wxGetGlobalCursor();
3540 if ( cursor
&& cursor
->Ok() )
3542 hcursor
= GetHcursorOf(*cursor
);
3550 // wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3552 ::SetCursor(hcursor
);
3554 // cursor set, stop here
3557 #endif // __WXMICROWIN__
3559 // pass up the window chain
3563 // ---------------------------------------------------------------------------
3564 // owner drawn stuff
3565 // ---------------------------------------------------------------------------
3567 bool wxWindowMSW::MSWOnDrawItem(int id
, WXDRAWITEMSTRUCT
*itemStruct
)
3569 #if wxUSE_OWNER_DRAWN
3571 #if wxUSE_MENUS_NATIVE
3572 // is it a menu item?
3573 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
3574 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
3576 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
3578 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3580 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3581 // the DC from being released
3582 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
3583 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
3584 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
3585 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
3587 return pMenuItem
->OnDrawItem
3591 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
3592 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
3595 #endif // wxUSE_MENUS_NATIVE
3598 wxWindow
*item
= FindItem(id
);
3599 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3601 return ((wxControl
*)item
)->MSWOnDraw(itemStruct
);
3603 #endif // wxUSE_CONTROLS
3605 #endif // USE_OWNER_DRAWN
3610 bool wxWindowMSW::MSWOnMeasureItem(int id
, WXMEASUREITEMSTRUCT
*itemStruct
)
3612 #if wxUSE_OWNER_DRAWN
3613 // is it a menu item?
3614 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
3615 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
3617 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
3619 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), FALSE
);
3621 return pMenuItem
->OnMeasureItem(&pMeasureStruct
->itemWidth
,
3622 &pMeasureStruct
->itemHeight
);
3625 wxWindow
*item
= FindItem(id
);
3626 if ( item
&& item
->IsKindOf(CLASSINFO(wxControl
)) )
3628 return ((wxControl
*)item
)->MSWOnMeasure(itemStruct
);
3630 #endif // owner-drawn menus
3634 // ---------------------------------------------------------------------------
3635 // colours and palettes
3636 // ---------------------------------------------------------------------------
3638 bool wxWindowMSW::HandleSysColorChange()
3640 wxSysColourChangedEvent event
;
3641 event
.SetEventObject(this);
3643 (void)GetEventHandler()->ProcessEvent(event
);
3645 // always let the system carry on the default processing to allow the
3646 // native controls to react to the colours update
3650 bool wxWindowMSW::HandleDisplayChange()
3652 wxDisplayChangedEvent event
;
3653 event
.SetEventObject(this);
3655 return GetEventHandler()->ProcessEvent(event
);
3658 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
,
3666 #ifndef __WXMICROWIN__
3667 WXHBRUSH hBrush
= 0;
3669 if ( nCtlColor
== CTLCOLOR_DLG
)
3671 hBrush
= OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3676 wxControl
*item
= (wxControl
*)FindItemByHWND(pWnd
, TRUE
);
3678 hBrush
= item
->OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3680 #endif // wxUSE_CONTROLS
3686 #else // __WXMICROWIN__
3691 // Define for each class of dialog and control
3692 WXHBRUSH
wxWindowMSW::OnCtlColor(WXHDC
WXUNUSED(hDC
),
3693 WXHWND
WXUNUSED(hWnd
),
3694 WXUINT
WXUNUSED(nCtlColor
),
3695 WXUINT
WXUNUSED(message
),
3696 WXWPARAM
WXUNUSED(wParam
),
3697 WXLPARAM
WXUNUSED(lParam
))
3702 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
3705 // same as below except we don't respond to our own messages
3706 if ( hWndPalChange
!= GetHWND() )
3708 // check to see if we our our parents have a custom palette
3709 wxWindowMSW
*win
= this;
3710 while ( win
&& !win
->HasCustomPalette() )
3712 win
= win
->GetParent();
3715 if ( win
&& win
->HasCustomPalette() )
3717 // realize the palette to see whether redrawing is needed
3718 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
3719 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3720 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3722 int result
= ::RealizePalette(hdc
);
3724 // restore the palette (before releasing the DC)
3725 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3726 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3727 ::RealizePalette(hdc
);
3728 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
3730 // now check for the need to redraw
3732 InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
3736 #endif // wxUSE_PALETTE
3738 wxPaletteChangedEvent
event(GetId());
3739 event
.SetEventObject(this);
3740 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
3742 return GetEventHandler()->ProcessEvent(event
);
3745 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
3747 wxMouseCaptureChangedEvent
event(GetId(), wxFindWinFromHandle(hWndGainedCapture
));
3748 event
.SetEventObject(this);
3750 return GetEventHandler()->ProcessEvent(event
);
3753 bool wxWindowMSW::HandleQueryNewPalette()
3757 // check to see if we our our parents have a custom palette
3758 wxWindowMSW
*win
= this;
3759 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
3760 if (win
->HasCustomPalette()) {
3761 /* realize the palette to see whether redrawing is needed */
3762 HDC hdc
= GetDC((HWND
) GetHWND());
3763 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3764 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
3766 int result
= ::RealizePalette(hdc
);
3767 /* restore the palette (before releasing the DC) */
3768 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3769 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
3770 ::RealizePalette(hdc
);
3771 ::ReleaseDC((HWND
) GetHWND(), hdc
);
3772 /* now check for the need to redraw */
3774 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
3776 #endif // wxUSE_PALETTE
3778 wxQueryNewPaletteEvent
event(GetId());
3779 event
.SetEventObject(this);
3781 return GetEventHandler()->ProcessEvent(event
) && event
.GetPaletteRealized();
3784 // Responds to colour changes: passes event on to children.
3785 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
3787 // the top level window also reset the standard colour map as it might have
3788 // changed (there is no need to do it for the non top level windows as we
3789 // only have to do it once)
3793 gs_hasStdCmap
= FALSE
;
3795 wxWindowList::Node
*node
= GetChildren().GetFirst();
3798 // Only propagate to non-top-level windows because Windows already
3799 // sends this event to all top-level ones
3800 wxWindow
*win
= node
->GetData();
3801 if ( !win
->IsTopLevel() )
3803 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3804 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3805 // the standard controls
3806 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
3809 node
= node
->GetNext();
3812 // update the colours we use if they were not set explicitly by the user:
3813 // this must be done or OnCtlColor() would continue to use the old colours
3816 m_foregroundColour
= wxSystemSettings::
3817 GetSystemColour(wxSYS_COLOUR_WINDOWTEXT
);
3822 m_backgroundColour
= wxSystemSettings::
3823 GetSystemColour(wxSYS_COLOUR_BTNFACE
);
3827 extern wxCOLORMAP
*wxGetStdColourMap()
3829 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
3830 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
3832 if ( !gs_hasStdCmap
)
3834 static bool s_coloursInit
= FALSE
;
3836 if ( !s_coloursInit
)
3838 // When a bitmap is loaded, the RGB values can change (apparently
3839 // because Windows adjusts them to care for the old programs always
3840 // using 0xc0c0c0 while the transparent colour for the new Windows
3841 // versions is different). But we do this adjustment ourselves so
3842 // we want to avoid Windows' "help" and for this we need to have a
3843 // reference bitmap which can tell us what the RGB values change
3845 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3846 if ( stdColourBitmap
.Ok() )
3848 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3849 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
3850 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3853 memDC
.SelectObject(stdColourBitmap
);
3856 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
3858 memDC
.GetPixel(i
, 0, &colour
);
3859 s_stdColours
[i
] = wxColourToRGB(colour
);
3862 else // wxBITMAP_STD_COLOURS couldn't be loaded
3864 s_stdColours
[0] = RGB(000,000,000); // black
3865 s_stdColours
[1] = RGB(128,128,128); // dark grey
3866 s_stdColours
[2] = RGB(192,192,192); // light grey
3867 s_stdColours
[3] = RGB(255,255,255); // white
3868 //s_stdColours[4] = RGB(000,000,255); // blue
3869 //s_stdColours[5] = RGB(255,000,255); // magenta
3872 s_coloursInit
= TRUE
;
3875 gs_hasStdCmap
= TRUE
;
3877 // create the colour map
3878 #define INIT_CMAP_ENTRY(col) \
3879 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3880 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3882 INIT_CMAP_ENTRY(BTNTEXT
);
3883 INIT_CMAP_ENTRY(BTNSHADOW
);
3884 INIT_CMAP_ENTRY(BTNFACE
);
3885 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
3887 #undef INIT_CMAP_ENTRY
3893 // ---------------------------------------------------------------------------
3895 // ---------------------------------------------------------------------------
3897 bool wxWindowMSW::HandlePaint()
3900 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
3902 wxLogLastError(wxT("CreateRectRgn"));
3903 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
3904 wxLogLastError(wxT("GetUpdateRgn"));
3906 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
3909 ::GetUpdateRect(GetHwnd(), &updateRect
, FALSE
);
3911 m_updateRegion
= wxRegion(updateRect
.left
, updateRect
.top
,
3912 updateRect
.right
- updateRect
.left
,
3913 updateRect
.bottom
- updateRect
.top
);
3916 wxPaintEvent
event(m_windowId
);
3917 event
.SetEventObject(this);
3919 bool processed
= GetEventHandler()->ProcessEvent(event
);
3921 // note that we must generate NC event after the normal one as otherwise
3922 // BeginPaint() will happily overwrite our decorations with the background
3924 wxNcPaintEvent
eventNc(m_windowId
);
3925 eventNc
.SetEventObject(this);
3926 GetEventHandler()->ProcessEvent(eventNc
);
3931 // Can be called from an application's OnPaint handler
3932 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
3934 #ifdef __WXUNIVERSAL__
3937 HDC hDC
= (HDC
) wxPaintDC::FindDCInCache((wxWindow
*) event
.GetEventObject());
3940 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
3945 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
3947 // Prevents flicker when dragging
3948 if ( ::IsIconic(GetHwnd()) )
3954 dc
.SetWindow((wxWindow
*)this);
3957 wxEraseEvent
event(m_windowId
, &dc
);
3958 event
.SetEventObject(this);
3959 bool rc
= GetEventHandler()->ProcessEvent(event
);
3963 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
3964 dc
.SelectOldObjects(hdc
);
3969 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
3972 ::GetClientRect(GetHwnd(), &rect
);
3974 COLORREF ref
= PALETTERGB(m_backgroundColour
.Red(),
3975 m_backgroundColour
.Green(),
3976 m_backgroundColour
.Blue());
3977 HBRUSH hBrush
= ::CreateSolidBrush(ref
);
3979 wxLogLastError(wxT("CreateSolidBrush"));
3981 HDC hdc
= (HDC
)event
.GetDC()->GetHDC();
3983 int mode
= ::SetMapMode(hdc
, MM_TEXT
);
3985 ::FillRect(hdc
, &rect
, hBrush
);
3986 ::DeleteObject(hBrush
);
3987 ::SetMapMode(hdc
, mode
);
3990 // ---------------------------------------------------------------------------
3991 // moving and resizing
3992 // ---------------------------------------------------------------------------
3994 bool wxWindowMSW::HandleMinimize()
3996 wxIconizeEvent
event(m_windowId
);
3997 event
.SetEventObject(this);
3999 return GetEventHandler()->ProcessEvent(event
);
4002 bool wxWindowMSW::HandleMaximize()
4004 wxMaximizeEvent
event(m_windowId
);
4005 event
.SetEventObject(this);
4007 return GetEventHandler()->ProcessEvent(event
);
4010 bool wxWindowMSW::HandleMove(int x
, int y
)
4012 wxMoveEvent
event(wxPoint(x
, y
), m_windowId
);
4013 event
.SetEventObject(this);
4015 return GetEventHandler()->ProcessEvent(event
);
4018 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
),
4019 WXUINT
WXUNUSED(flag
))
4021 // don't use w and h parameters as they specify the client size while
4022 // according to the docs EVT_SIZE handler is supposed to receive the total
4024 wxSizeEvent
event(GetSize(), m_windowId
);
4025 event
.SetEventObject(this);
4027 return GetEventHandler()->ProcessEvent(event
);
4030 bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo
)
4032 MINMAXINFO
*info
= (MINMAXINFO
*)mmInfo
;
4036 int minWidth
= GetMinWidth(),
4037 minHeight
= GetMinHeight(),
4038 maxWidth
= GetMaxWidth(),
4039 maxHeight
= GetMaxHeight();
4041 if ( minWidth
!= -1 )
4043 info
->ptMinTrackSize
.x
= minWidth
;
4047 if ( minHeight
!= -1 )
4049 info
->ptMinTrackSize
.y
= minHeight
;
4053 if ( maxWidth
!= -1 )
4055 info
->ptMaxTrackSize
.x
= maxWidth
;
4059 if ( maxHeight
!= -1 )
4061 info
->ptMaxTrackSize
.y
= maxHeight
;
4068 // ---------------------------------------------------------------------------
4070 // ---------------------------------------------------------------------------
4072 bool wxWindowMSW::HandleCommand(WXWORD id
, WXWORD cmd
, WXHWND control
)
4074 #if wxUSE_MENUS_NATIVE
4075 if ( !cmd
&& wxCurrentPopupMenu
)
4077 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
4078 wxCurrentPopupMenu
= NULL
;
4080 return popupMenu
->MSWCommand(cmd
, id
);
4082 #endif // wxUSE_MENUS_NATIVE
4084 wxWindow
*win
= NULL
;
4086 // first try to find it from HWND - this works even with the broken
4087 // programs using the same ids for different controls
4090 win
= wxFindWinFromHandle(control
);
4096 // must cast to a signed type before comparing with other ids!
4097 win
= FindItem((signed short)id
);
4102 return win
->MSWCommand(cmd
, id
);
4105 // the messages sent from the in-place edit control used by the treectrl
4106 // for label editing have id == 0, but they should _not_ be treated as menu
4107 // messages (they are EN_XXX ones, in fact) so don't translate anything
4108 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4111 // If no child window, it may be an accelerator, e.g. for a popup menu
4114 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
4115 event
.SetEventObject(this);
4119 return GetEventHandler()->ProcessEvent(event
);
4121 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4124 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4125 // notifications to its parent which we want to reflect back to
4127 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
4128 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
4131 #endif // wxUSE_SPINCTRL
4136 bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam
, WXLPARAM
WXUNUSED(lParam
))
4138 // 4 bits are reserved
4139 switch ( wParam
& 0xFFFFFFF0 )
4142 return HandleMaximize();
4145 return HandleMinimize();
4151 // ---------------------------------------------------------------------------
4153 // ---------------------------------------------------------------------------
4155 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
4159 // our client coords are not quite the same as Windows ones
4160 wxPoint pt
= GetClientAreaOrigin();
4161 event
.m_x
= x
- pt
.x
;
4162 event
.m_y
= y
- pt
.y
;
4164 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
4165 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
4166 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
4167 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
4168 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
4169 event
.m_altDown
= (::GetKeyState(VK_MENU
) & 0x80000000) != 0;
4171 event
.SetTimestamp(s_currentMsg
.time
);
4172 event
.m_eventObject
= this;
4173 event
.SetId(GetId());
4175 #if wxUSE_MOUSEEVENT_HACK
4178 m_lastMouseEvent
= event
.GetEventType();
4179 #endif // wxUSE_MOUSEEVENT_HACK
4182 // Windows doesn't send the mouse events to the static controls (which are
4183 // transparent in the sense that their WM_NCHITTEST handler returns
4184 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
4185 // and so we manually check if we don't have a child window under mouse and if
4186 // we do, send the event to it instead of the window Windows had sent WM_XXX
4189 // Notice that this is not done for the mouse move events because this could
4190 // (would?) be too slow, but only for clicks which means that the static texts
4191 // still don't get move, enter nor leave events.
4192 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
) //TW:REQ:Univ
4194 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
4196 // first try to find a non transparent child: this allows us to send events
4197 // to a static text which is inside a static box, for example
4198 POINT pt
= { *x
, *y
};
4199 HWND hwnd
= GetHwndOf(win
),
4203 hwndUnderMouse
= ::ChildWindowFromPointEx
4212 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
4215 // now try any child window at all
4216 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
4219 // check that we have a child window which is susceptible to receive mouse
4220 // events: for this it must be shown and enabled
4221 if ( hwndUnderMouse
&&
4222 hwndUnderMouse
!= hwnd
&&
4223 ::IsWindowVisible(hwndUnderMouse
) &&
4224 ::IsWindowEnabled(hwndUnderMouse
) )
4226 wxWindow
*winUnderMouse
= wxFindWinFromHandle((WXHWND
)hwndUnderMouse
);
4227 if ( winUnderMouse
)
4229 // translate the mouse coords to the other window coords
4230 win
->ClientToScreen(x
, y
);
4231 winUnderMouse
->ScreenToClient(x
, y
);
4233 win
= winUnderMouse
;
4240 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4242 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4243 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4244 // from the message id and take the value in the table to get wxWin event
4246 static const wxEventType eventsMouse
[] =
4260 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
4261 InitMouseEvent(event
, x
, y
, flags
);
4263 return GetEventHandler()->ProcessEvent(event
);
4266 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
4268 if ( !m_mouseInWindow
)
4270 // it would be wrong to assume that just because we get a mouse move
4271 // event that the mouse is inside the window: although this is usually
4272 // true, it is not if we had captured the mouse, so we need to check
4273 // the mouse coordinates here
4274 if ( !HasCapture() || IsMouseInWindow() )
4276 // Generate an ENTER event
4277 m_mouseInWindow
= TRUE
;
4279 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
4280 InitMouseEvent(event
, x
, y
, flags
);
4282 (void)GetEventHandler()->ProcessEvent(event
);
4286 #if wxUSE_MOUSEEVENT_HACK
4287 // Window gets a click down message followed by a mouse move message even
4288 // if position isn't changed! We want to discard the trailing move event
4289 // if x and y are the same.
4290 if ( (m_lastMouseEvent
== wxEVT_RIGHT_DOWN
||
4291 m_lastMouseEvent
== wxEVT_LEFT_DOWN
||
4292 m_lastMouseEvent
== wxEVT_MIDDLE_DOWN
) &&
4293 (m_lastMouseX
== x
&& m_lastMouseY
== y
) )
4295 m_lastMouseEvent
= wxEVT_MOTION
;
4299 #endif // wxUSE_MOUSEEVENT_HACK
4301 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
4305 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
4307 #if wxUSE_MOUSEWHEEL
4308 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
4309 InitMouseEvent(event
,
4310 GET_X_LPARAM(lParam
),
4311 GET_Y_LPARAM(lParam
),
4313 event
.m_wheelRotation
= (short)HIWORD(wParam
);
4314 event
.m_wheelDelta
= WHEEL_DELTA
;
4317 static int s_linesPerRotation
= -1;
4318 if ( s_linesPerRotation
== -1 )
4320 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
4321 &s_linesPerRotation
, 0))
4323 // this is not supposed to happen
4324 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4326 // the default is 3, so use it if SystemParametersInfo() failed
4327 s_linesPerRotation
= 3;
4331 // no SystemParametersInfo() under Win16
4332 static const int s_linesPerRotation
= 3;
4335 event
.m_linesPerAction
= s_linesPerRotation
;
4336 return GetEventHandler()->ProcessEvent(event
);
4347 // ---------------------------------------------------------------------------
4348 // keyboard handling
4349 // ---------------------------------------------------------------------------
4351 // create the key event of the given type for the given key - used by
4352 // HandleChar and HandleKeyDown/Up
4353 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
4356 WXWPARAM wParam
) const
4358 wxKeyEvent
event(evType
);
4359 event
.SetId(GetId());
4360 event
.m_shiftDown
= wxIsShiftDown();
4361 event
.m_controlDown
= wxIsCtrlDown();
4362 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
4364 event
.m_eventObject
= (wxWindow
*)this; // const_cast
4365 event
.m_keyCode
= id
;
4366 event
.m_rawCode
= (wxUint32
) wParam
;
4367 event
.m_rawFlags
= (wxUint32
) lParam
;
4368 event
.SetTimestamp(s_currentMsg
.time
);
4370 // translate the position to client coords
4374 GetWindowRect(GetHwnd(),&rect
);
4384 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
4386 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
4388 bool ctrlDown
= FALSE
;
4393 // If 1 -> 26, translate to either special keycode or just set
4394 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4395 // ControlDown() == TRUE.
4397 if ( (id
> 0) && (id
< 27) )
4419 else // we're called from WM_KEYDOWN
4421 id
= wxCharCodeMSWToWX(wParam
);
4424 // it's ASCII and will be processed here only when called from
4425 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
4430 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
4432 // the alphanumeric keys produced by pressing AltGr+something on European
4433 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4434 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4435 // alphanumeric, so pretend that there are no modifiers at all (the
4436 // KEY_DOWN event would still have the correct modifiers if they're really
4438 if ( event
.m_controlDown
&& event
.m_altDown
&&
4439 (id
>= 32 && id
< 256) )
4441 event
.m_controlDown
=
4442 event
.m_altDown
= FALSE
;
4445 return GetEventHandler()->ProcessEvent(event
);
4448 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
4450 int id
= wxCharCodeMSWToWX(wParam
);
4454 // normal ASCII char
4458 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4460 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
4461 if ( GetEventHandler()->ProcessEvent(event
) )
4470 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
4472 int id
= wxCharCodeMSWToWX(wParam
);
4476 // normal ASCII char
4480 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4482 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
4483 if ( GetEventHandler()->ProcessEvent(event
) )
4492 int wxWindowMSW::HandleMenuChar(int chAccel
, WXLPARAM lParam
)
4494 const HMENU hmenu
= (HMENU
)lParam
;
4498 mii
.cbSize
= sizeof(MENUITEMINFO
);
4499 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
4501 // find if we have this letter in any owner drawn item
4502 const int count
= ::GetMenuItemCount(hmenu
);
4503 for ( int i
= 0; i
< count
; i
++ )
4505 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
4507 if ( mii
.fType
== MFT_OWNERDRAW
)
4509 // dwItemData member of the MENUITEMINFO is a
4510 // pointer to the associated wxMenuItem -- see the
4511 // menu creation code
4512 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
4514 const wxChar
*p
= wxStrchr(item
->GetText(), _T('&'));
4517 if ( *p
== _T('&') )
4519 // this is not the accel char, find the real one
4520 p
= wxStrchr(p
+ 1, _T('&'));
4522 else // got the accel char
4524 // FIXME-UNICODE: this comparison doesn't risk to work
4525 // for non ASCII accelerator characters I'm afraid, but
4527 if ( wxToupper(*p
) == chAccel
)
4533 // this one doesn't match
4540 else // failed ot get the menu text?
4542 // it's not fatal, so don't show error, but still log
4544 wxLogLastError(_T("GetMenuItemInfo"));
4553 // ---------------------------------------------------------------------------
4555 // ---------------------------------------------------------------------------
4557 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4561 if ( flags
& JOY_BUTTON1CHG
)
4562 change
= wxJOY_BUTTON1
;
4563 if ( flags
& JOY_BUTTON2CHG
)
4564 change
= wxJOY_BUTTON2
;
4565 if ( flags
& JOY_BUTTON3CHG
)
4566 change
= wxJOY_BUTTON3
;
4567 if ( flags
& JOY_BUTTON4CHG
)
4568 change
= wxJOY_BUTTON4
;
4571 if ( flags
& JOY_BUTTON1
)
4572 buttons
|= wxJOY_BUTTON1
;
4573 if ( flags
& JOY_BUTTON2
)
4574 buttons
|= wxJOY_BUTTON2
;
4575 if ( flags
& JOY_BUTTON3
)
4576 buttons
|= wxJOY_BUTTON3
;
4577 if ( flags
& JOY_BUTTON4
)
4578 buttons
|= wxJOY_BUTTON4
;
4580 // the event ids aren't consecutive so we can't use table based lookup
4582 wxEventType eventType
;
4587 eventType
= wxEVT_JOY_MOVE
;
4592 eventType
= wxEVT_JOY_MOVE
;
4597 eventType
= wxEVT_JOY_ZMOVE
;
4602 eventType
= wxEVT_JOY_ZMOVE
;
4605 case MM_JOY1BUTTONDOWN
:
4607 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4610 case MM_JOY2BUTTONDOWN
:
4612 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4615 case MM_JOY1BUTTONUP
:
4617 eventType
= wxEVT_JOY_BUTTON_UP
;
4620 case MM_JOY2BUTTONUP
:
4622 eventType
= wxEVT_JOY_BUTTON_UP
;
4626 wxFAIL_MSG(wxT("no such joystick event"));
4631 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
4632 event
.SetPosition(wxPoint(x
, y
));
4633 event
.SetEventObject(this);
4635 return GetEventHandler()->ProcessEvent(event
);
4641 // ---------------------------------------------------------------------------
4643 // ---------------------------------------------------------------------------
4645 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
4646 WXWORD pos
, WXHWND control
)
4650 wxWindow
*child
= wxFindWinFromHandle(control
);
4652 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
4655 wxScrollWinEvent event
;
4656 event
.SetPosition(pos
);
4657 event
.SetOrientation(orientation
);
4658 event
.m_eventObject
= this;
4663 event
.m_eventType
= wxEVT_SCROLLWIN_TOP
;
4667 event
.m_eventType
= wxEVT_SCROLLWIN_BOTTOM
;
4671 event
.m_eventType
= wxEVT_SCROLLWIN_LINEUP
;
4675 event
.m_eventType
= wxEVT_SCROLLWIN_LINEDOWN
;
4679 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEUP
;
4683 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEDOWN
;
4686 case SB_THUMBPOSITION
:
4689 // under Win32, the scrollbar range and position are 32 bit integers,
4690 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4691 // explicitly query the scrollbar for the correct position (this must
4692 // be done only for these two SB_ events as they are the only one
4693 // carrying the scrollbar position)
4695 SCROLLINFO scrollInfo
;
4696 wxZeroMemory(scrollInfo
);
4697 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
4698 scrollInfo
.fMask
= SIF_TRACKPOS
;
4700 if ( !::GetScrollInfo(GetHwnd(),
4701 orientation
== wxHORIZONTAL
? SB_HORZ
4705 wxLogLastError(_T("GetScrollInfo"));
4708 event
.SetPosition(scrollInfo
.nTrackPos
);
4712 event
.m_eventType
= wParam
== SB_THUMBPOSITION
4713 ? wxEVT_SCROLLWIN_THUMBRELEASE
4714 : wxEVT_SCROLLWIN_THUMBTRACK
;
4721 return GetEventHandler()->ProcessEvent(event
);
4724 // ===========================================================================
4726 // ===========================================================================
4728 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
*the_font
)
4731 HDC dc
= ::GetDC((HWND
) wnd
);
4736 // the_font->UseResource();
4737 // the_font->RealizeResource();
4738 fnt
= (HFONT
)((wxFont
*)the_font
)->GetResourceHandle(); // const_cast
4740 was
= (HFONT
) SelectObject(dc
,fnt
);
4742 GetTextMetrics(dc
, &tm
);
4743 if ( the_font
&& fnt
&& was
)
4745 SelectObject(dc
,was
);
4747 ReleaseDC((HWND
)wnd
, dc
);
4750 *x
= tm
.tmAveCharWidth
;
4752 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
4755 // the_font->ReleaseResource();
4758 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4759 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4760 int wxCharCodeMSWToWX(int keySym
)
4765 case VK_CANCEL
: id
= WXK_CANCEL
; break;
4766 case VK_BACK
: id
= WXK_BACK
; break;
4767 case VK_TAB
: id
= WXK_TAB
; break;
4768 case VK_CLEAR
: id
= WXK_CLEAR
; break;
4769 case VK_RETURN
: id
= WXK_RETURN
; break;
4770 case VK_SHIFT
: id
= WXK_SHIFT
; break;
4771 case VK_CONTROL
: id
= WXK_CONTROL
; break;
4772 case VK_MENU
: id
= WXK_MENU
; break;
4773 case VK_PAUSE
: id
= WXK_PAUSE
; break;
4774 case VK_CAPITAL
: id
= WXK_CAPITAL
; break;
4775 case VK_SPACE
: id
= WXK_SPACE
; break;
4776 case VK_ESCAPE
: id
= WXK_ESCAPE
; break;
4777 case VK_PRIOR
: id
= WXK_PRIOR
; break;
4778 case VK_NEXT
: id
= WXK_NEXT
; break;
4779 case VK_END
: id
= WXK_END
; break;
4780 case VK_HOME
: id
= WXK_HOME
; break;
4781 case VK_LEFT
: id
= WXK_LEFT
; break;
4782 case VK_UP
: id
= WXK_UP
; break;
4783 case VK_RIGHT
: id
= WXK_RIGHT
; break;
4784 case VK_DOWN
: id
= WXK_DOWN
; break;
4785 case VK_SELECT
: id
= WXK_SELECT
; break;
4786 case VK_PRINT
: id
= WXK_PRINT
; break;
4787 case VK_EXECUTE
: id
= WXK_EXECUTE
; break;
4788 case VK_INSERT
: id
= WXK_INSERT
; break;
4789 case VK_DELETE
: id
= WXK_DELETE
; break;
4790 case VK_HELP
: id
= WXK_HELP
; break;
4791 case VK_NUMPAD0
: id
= WXK_NUMPAD0
; break;
4792 case VK_NUMPAD1
: id
= WXK_NUMPAD1
; break;
4793 case VK_NUMPAD2
: id
= WXK_NUMPAD2
; break;
4794 case VK_NUMPAD3
: id
= WXK_NUMPAD3
; break;
4795 case VK_NUMPAD4
: id
= WXK_NUMPAD4
; break;
4796 case VK_NUMPAD5
: id
= WXK_NUMPAD5
; break;
4797 case VK_NUMPAD6
: id
= WXK_NUMPAD6
; break;
4798 case VK_NUMPAD7
: id
= WXK_NUMPAD7
; break;
4799 case VK_NUMPAD8
: id
= WXK_NUMPAD8
; break;
4800 case VK_NUMPAD9
: id
= WXK_NUMPAD9
; break;
4801 case VK_MULTIPLY
: id
= WXK_NUMPAD_MULTIPLY
; break;
4802 case VK_ADD
: id
= WXK_NUMPAD_ADD
; break;
4803 case VK_SUBTRACT
: id
= WXK_NUMPAD_SUBTRACT
; break;
4804 case VK_DECIMAL
: id
= WXK_NUMPAD_DECIMAL
; break;
4805 case VK_DIVIDE
: id
= WXK_NUMPAD_DIVIDE
; break;
4806 case VK_F1
: id
= WXK_F1
; break;
4807 case VK_F2
: id
= WXK_F2
; break;
4808 case VK_F3
: id
= WXK_F3
; break;
4809 case VK_F4
: id
= WXK_F4
; break;
4810 case VK_F5
: id
= WXK_F5
; break;
4811 case VK_F6
: id
= WXK_F6
; break;
4812 case VK_F7
: id
= WXK_F7
; break;
4813 case VK_F8
: id
= WXK_F8
; break;
4814 case VK_F9
: id
= WXK_F9
; break;
4815 case VK_F10
: id
= WXK_F10
; break;
4816 case VK_F11
: id
= WXK_F11
; break;
4817 case VK_F12
: id
= WXK_F12
; break;
4818 case VK_F13
: id
= WXK_F13
; break;
4819 case VK_F14
: id
= WXK_F14
; break;
4820 case VK_F15
: id
= WXK_F15
; break;
4821 case VK_F16
: id
= WXK_F16
; break;
4822 case VK_F17
: id
= WXK_F17
; break;
4823 case VK_F18
: id
= WXK_F18
; break;
4824 case VK_F19
: id
= WXK_F19
; break;
4825 case VK_F20
: id
= WXK_F20
; break;
4826 case VK_F21
: id
= WXK_F21
; break;
4827 case VK_F22
: id
= WXK_F22
; break;
4828 case VK_F23
: id
= WXK_F23
; break;
4829 case VK_F24
: id
= WXK_F24
; break;
4830 case VK_NUMLOCK
: id
= WXK_NUMLOCK
; break;
4831 case VK_SCROLL
: id
= WXK_SCROLL
; break;
4833 case VK_OEM_1
: id
= ';'; break;
4834 case VK_OEM_PLUS
: id
= '+'; break;
4835 case VK_OEM_COMMA
: id
= ','; break;
4836 case VK_OEM_MINUS
: id
= '-'; break;
4837 case VK_OEM_PERIOD
: id
= '.'; break;
4838 case VK_OEM_2
: id
= '/'; break;
4839 case VK_OEM_3
: id
= '~'; break;
4840 case VK_OEM_4
: id
= '['; break;
4841 case VK_OEM_5
: id
= '\\'; break;
4842 case VK_OEM_6
: id
= ']'; break;
4843 case VK_OEM_7
: id
= '\''; break;
4846 case VK_LWIN
: id
= WXK_WINDOWS_LEFT
; break;
4847 case VK_RWIN
: id
= WXK_WINDOWS_RIGHT
; break;
4848 case VK_APPS
: id
= WXK_WINDOWS_MENU
; break;
4849 #endif // VK_APPS defined
4858 int wxCharCodeWXToMSW(int id
, bool *isVirtual
)
4864 case WXK_CANCEL
: keySym
= VK_CANCEL
; break;
4865 case WXK_CLEAR
: keySym
= VK_CLEAR
; break;
4866 case WXK_SHIFT
: keySym
= VK_SHIFT
; break;
4867 case WXK_CONTROL
: keySym
= VK_CONTROL
; break;
4868 case WXK_MENU
: keySym
= VK_MENU
; break;
4869 case WXK_PAUSE
: keySym
= VK_PAUSE
; break;
4870 case WXK_PRIOR
: keySym
= VK_PRIOR
; break;
4871 case WXK_NEXT
: keySym
= VK_NEXT
; break;
4872 case WXK_END
: keySym
= VK_END
; break;
4873 case WXK_HOME
: keySym
= VK_HOME
; break;
4874 case WXK_LEFT
: keySym
= VK_LEFT
; break;
4875 case WXK_UP
: keySym
= VK_UP
; break;
4876 case WXK_RIGHT
: keySym
= VK_RIGHT
; break;
4877 case WXK_DOWN
: keySym
= VK_DOWN
; break;
4878 case WXK_SELECT
: keySym
= VK_SELECT
; break;
4879 case WXK_PRINT
: keySym
= VK_PRINT
; break;
4880 case WXK_EXECUTE
: keySym
= VK_EXECUTE
; break;
4881 case WXK_INSERT
: keySym
= VK_INSERT
; break;
4882 case WXK_DELETE
: keySym
= VK_DELETE
; break;
4883 case WXK_HELP
: keySym
= VK_HELP
; break;
4884 case WXK_NUMPAD0
: keySym
= VK_NUMPAD0
; break;
4885 case WXK_NUMPAD1
: keySym
= VK_NUMPAD1
; break;
4886 case WXK_NUMPAD2
: keySym
= VK_NUMPAD2
; break;
4887 case WXK_NUMPAD3
: keySym
= VK_NUMPAD3
; break;
4888 case WXK_NUMPAD4
: keySym
= VK_NUMPAD4
; break;
4889 case WXK_NUMPAD5
: keySym
= VK_NUMPAD5
; break;
4890 case WXK_NUMPAD6
: keySym
= VK_NUMPAD6
; break;
4891 case WXK_NUMPAD7
: keySym
= VK_NUMPAD7
; break;
4892 case WXK_NUMPAD8
: keySym
= VK_NUMPAD8
; break;
4893 case WXK_NUMPAD9
: keySym
= VK_NUMPAD9
; break;
4894 case WXK_NUMPAD_MULTIPLY
: keySym
= VK_MULTIPLY
; break;
4895 case WXK_NUMPAD_ADD
: keySym
= VK_ADD
; break;
4896 case WXK_NUMPAD_SUBTRACT
: keySym
= VK_SUBTRACT
; break;
4897 case WXK_NUMPAD_DECIMAL
: keySym
= VK_DECIMAL
; break;
4898 case WXK_NUMPAD_DIVIDE
: keySym
= VK_DIVIDE
; break;
4899 case WXK_F1
: keySym
= VK_F1
; break;
4900 case WXK_F2
: keySym
= VK_F2
; break;
4901 case WXK_F3
: keySym
= VK_F3
; break;
4902 case WXK_F4
: keySym
= VK_F4
; break;
4903 case WXK_F5
: keySym
= VK_F5
; break;
4904 case WXK_F6
: keySym
= VK_F6
; break;
4905 case WXK_F7
: keySym
= VK_F7
; break;
4906 case WXK_F8
: keySym
= VK_F8
; break;
4907 case WXK_F9
: keySym
= VK_F9
; break;
4908 case WXK_F10
: keySym
= VK_F10
; break;
4909 case WXK_F11
: keySym
= VK_F11
; break;
4910 case WXK_F12
: keySym
= VK_F12
; break;
4911 case WXK_F13
: keySym
= VK_F13
; break;
4912 case WXK_F14
: keySym
= VK_F14
; break;
4913 case WXK_F15
: keySym
= VK_F15
; break;
4914 case WXK_F16
: keySym
= VK_F16
; break;
4915 case WXK_F17
: keySym
= VK_F17
; break;
4916 case WXK_F18
: keySym
= VK_F18
; break;
4917 case WXK_F19
: keySym
= VK_F19
; break;
4918 case WXK_F20
: keySym
= VK_F20
; break;
4919 case WXK_F21
: keySym
= VK_F21
; break;
4920 case WXK_F22
: keySym
= VK_F22
; break;
4921 case WXK_F23
: keySym
= VK_F23
; break;
4922 case WXK_F24
: keySym
= VK_F24
; break;
4923 case WXK_NUMLOCK
: keySym
= VK_NUMLOCK
; break;
4924 case WXK_SCROLL
: keySym
= VK_SCROLL
; break;
4935 wxWindow
*wxGetActiveWindow()
4937 HWND hWnd
= GetActiveWindow();
4940 return wxFindWinFromHandle((WXHWND
) hWnd
);
4945 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
4947 HWND hwnd
= (HWND
)hWnd
;
4949 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
4950 // by code in msw/radiobox.cpp), for all the others we just search up the
4952 wxWindow
*win
= (wxWindow
*)NULL
;
4955 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
4958 // all these hacks only work under Win32 anyhow
4962 // native radiobuttons return DLGC_RADIOBUTTON here and for any
4963 // wxWindow class which overrides WM_GETDLGCODE processing to
4964 // do it as well, win would be already non NULL
4965 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
4967 win
= (wxWindow
*)::GetWindowLong(hwnd
, GWL_USERDATA
);
4969 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
4970 #endif // wxUSE_RADIOBOX
4972 // spin control text buddy window should be mapped to spin ctrl
4973 // itself so try it too
4974 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4977 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
4979 #endif // wxUSE_SPINCTRL
4985 while ( hwnd
&& !win
)
4987 // this is a really ugly hack needed to avoid mistakenly returning the
4988 // parent frame wxWindow for the find/replace modeless dialog HWND -
4989 // this, in turn, is needed to call IsDialogMessage() from
4990 // wxApp::ProcessMessage() as for this we must return NULL from here
4992 // FIXME: this is clearly not the best way to do it but I think we'll
4993 // need to change HWND <-> wxWindow code more heavily than I can
4994 // do it now to fix it
4995 #ifndef __WXMICROWIN__
4996 if ( ::GetWindow(hwnd
, GW_OWNER
) )
4998 // it's a dialog box, don't go upwards
5003 hwnd
= ::GetParent(hwnd
);
5004 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
5010 #ifndef __WXMICROWIN__
5012 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
5013 // in active frames and dialogs, regardless of where the focus is.
5014 static HHOOK wxTheKeyboardHook
= 0;
5015 static FARPROC wxTheKeyboardHookProc
= 0;
5016 int APIENTRY _EXPORT
5017 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
5019 void wxSetKeyboardHook(bool doIt
)
5023 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
5024 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
5026 #if defined(__WIN32__) && !defined(__TWIN32__)
5027 GetCurrentThreadId()
5028 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
5036 UnhookWindowsHookEx(wxTheKeyboardHook
);
5038 // avoids warning about statement with no effect (FreeProcInstance
5039 // doesn't do anything under Win32)
5040 #if !defined(__WIN32__) && !defined(__NT__)
5041 FreeProcInstance(wxTheKeyboardHookProc
);
5046 int APIENTRY _EXPORT
5047 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
5049 DWORD hiWord
= HIWORD(lParam
);
5050 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
5052 int id
= wxCharCodeMSWToWX(wParam
);
5055 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
5056 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
5057 event
.m_altDown
= TRUE
;
5059 event
.m_eventObject
= NULL
;
5060 event
.m_keyCode
= id
;
5061 event
.m_shiftDown
= wxIsShiftDown();
5062 event
.m_controlDown
= wxIsCtrlDown();
5063 event
.SetTimestamp(s_currentMsg
.time
);
5065 wxWindow
*win
= wxGetActiveWindow();
5066 wxEvtHandler
*handler
;
5069 handler
= win
->GetEventHandler();
5070 event
.SetId(win
->GetId());
5078 if ( handler
&& handler
->ProcessEvent(event
) )
5086 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
5089 #endif // !__WXMICROWIN__
5092 const char *wxGetMessageName(int message
)
5096 case 0x0000: return "WM_NULL";
5097 case 0x0001: return "WM_CREATE";
5098 case 0x0002: return "WM_DESTROY";
5099 case 0x0003: return "WM_MOVE";
5100 case 0x0005: return "WM_SIZE";
5101 case 0x0006: return "WM_ACTIVATE";
5102 case 0x0007: return "WM_SETFOCUS";
5103 case 0x0008: return "WM_KILLFOCUS";
5104 case 0x000A: return "WM_ENABLE";
5105 case 0x000B: return "WM_SETREDRAW";
5106 case 0x000C: return "WM_SETTEXT";
5107 case 0x000D: return "WM_GETTEXT";
5108 case 0x000E: return "WM_GETTEXTLENGTH";
5109 case 0x000F: return "WM_PAINT";
5110 case 0x0010: return "WM_CLOSE";
5111 case 0x0011: return "WM_QUERYENDSESSION";
5112 case 0x0012: return "WM_QUIT";
5113 case 0x0013: return "WM_QUERYOPEN";
5114 case 0x0014: return "WM_ERASEBKGND";
5115 case 0x0015: return "WM_SYSCOLORCHANGE";
5116 case 0x0016: return "WM_ENDSESSION";
5117 case 0x0017: return "WM_SYSTEMERROR";
5118 case 0x0018: return "WM_SHOWWINDOW";
5119 case 0x0019: return "WM_CTLCOLOR";
5120 case 0x001A: return "WM_WININICHANGE";
5121 case 0x001B: return "WM_DEVMODECHANGE";
5122 case 0x001C: return "WM_ACTIVATEAPP";
5123 case 0x001D: return "WM_FONTCHANGE";
5124 case 0x001E: return "WM_TIMECHANGE";
5125 case 0x001F: return "WM_CANCELMODE";
5126 case 0x0020: return "WM_SETCURSOR";
5127 case 0x0021: return "WM_MOUSEACTIVATE";
5128 case 0x0022: return "WM_CHILDACTIVATE";
5129 case 0x0023: return "WM_QUEUESYNC";
5130 case 0x0024: return "WM_GETMINMAXINFO";
5131 case 0x0026: return "WM_PAINTICON";
5132 case 0x0027: return "WM_ICONERASEBKGND";
5133 case 0x0028: return "WM_NEXTDLGCTL";
5134 case 0x002A: return "WM_SPOOLERSTATUS";
5135 case 0x002B: return "WM_DRAWITEM";
5136 case 0x002C: return "WM_MEASUREITEM";
5137 case 0x002D: return "WM_DELETEITEM";
5138 case 0x002E: return "WM_VKEYTOITEM";
5139 case 0x002F: return "WM_CHARTOITEM";
5140 case 0x0030: return "WM_SETFONT";
5141 case 0x0031: return "WM_GETFONT";
5142 case 0x0037: return "WM_QUERYDRAGICON";
5143 case 0x0039: return "WM_COMPAREITEM";
5144 case 0x0041: return "WM_COMPACTING";
5145 case 0x0044: return "WM_COMMNOTIFY";
5146 case 0x0046: return "WM_WINDOWPOSCHANGING";
5147 case 0x0047: return "WM_WINDOWPOSCHANGED";
5148 case 0x0048: return "WM_POWER";
5151 case 0x004A: return "WM_COPYDATA";
5152 case 0x004B: return "WM_CANCELJOURNAL";
5153 case 0x004E: return "WM_NOTIFY";
5154 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
5155 case 0x0051: return "WM_INPUTLANGCHANGE";
5156 case 0x0052: return "WM_TCARD";
5157 case 0x0053: return "WM_HELP";
5158 case 0x0054: return "WM_USERCHANGED";
5159 case 0x0055: return "WM_NOTIFYFORMAT";
5160 case 0x007B: return "WM_CONTEXTMENU";
5161 case 0x007C: return "WM_STYLECHANGING";
5162 case 0x007D: return "WM_STYLECHANGED";
5163 case 0x007E: return "WM_DISPLAYCHANGE";
5164 case 0x007F: return "WM_GETICON";
5165 case 0x0080: return "WM_SETICON";
5168 case 0x0081: return "WM_NCCREATE";
5169 case 0x0082: return "WM_NCDESTROY";
5170 case 0x0083: return "WM_NCCALCSIZE";
5171 case 0x0084: return "WM_NCHITTEST";
5172 case 0x0085: return "WM_NCPAINT";
5173 case 0x0086: return "WM_NCACTIVATE";
5174 case 0x0087: return "WM_GETDLGCODE";
5175 case 0x00A0: return "WM_NCMOUSEMOVE";
5176 case 0x00A1: return "WM_NCLBUTTONDOWN";
5177 case 0x00A2: return "WM_NCLBUTTONUP";
5178 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5179 case 0x00A4: return "WM_NCRBUTTONDOWN";
5180 case 0x00A5: return "WM_NCRBUTTONUP";
5181 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5182 case 0x00A7: return "WM_NCMBUTTONDOWN";
5183 case 0x00A8: return "WM_NCMBUTTONUP";
5184 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5185 case 0x0100: return "WM_KEYDOWN";
5186 case 0x0101: return "WM_KEYUP";
5187 case 0x0102: return "WM_CHAR";
5188 case 0x0103: return "WM_DEADCHAR";
5189 case 0x0104: return "WM_SYSKEYDOWN";
5190 case 0x0105: return "WM_SYSKEYUP";
5191 case 0x0106: return "WM_SYSCHAR";
5192 case 0x0107: return "WM_SYSDEADCHAR";
5193 case 0x0108: return "WM_KEYLAST";
5196 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5197 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5198 case 0x010F: return "WM_IME_COMPOSITION";
5201 case 0x0110: return "WM_INITDIALOG";
5202 case 0x0111: return "WM_COMMAND";
5203 case 0x0112: return "WM_SYSCOMMAND";
5204 case 0x0113: return "WM_TIMER";
5205 case 0x0114: return "WM_HSCROLL";
5206 case 0x0115: return "WM_VSCROLL";
5207 case 0x0116: return "WM_INITMENU";
5208 case 0x0117: return "WM_INITMENUPOPUP";
5209 case 0x011F: return "WM_MENUSELECT";
5210 case 0x0120: return "WM_MENUCHAR";
5211 case 0x0121: return "WM_ENTERIDLE";
5212 case 0x0200: return "WM_MOUSEMOVE";
5213 case 0x0201: return "WM_LBUTTONDOWN";
5214 case 0x0202: return "WM_LBUTTONUP";
5215 case 0x0203: return "WM_LBUTTONDBLCLK";
5216 case 0x0204: return "WM_RBUTTONDOWN";
5217 case 0x0205: return "WM_RBUTTONUP";
5218 case 0x0206: return "WM_RBUTTONDBLCLK";
5219 case 0x0207: return "WM_MBUTTONDOWN";
5220 case 0x0208: return "WM_MBUTTONUP";
5221 case 0x0209: return "WM_MBUTTONDBLCLK";
5222 case 0x020A: return "WM_MOUSEWHEEL";
5223 case 0x0210: return "WM_PARENTNOTIFY";
5224 case 0x0211: return "WM_ENTERMENULOOP";
5225 case 0x0212: return "WM_EXITMENULOOP";
5228 case 0x0213: return "WM_NEXTMENU";
5229 case 0x0214: return "WM_SIZING";
5230 case 0x0215: return "WM_CAPTURECHANGED";
5231 case 0x0216: return "WM_MOVING";
5232 case 0x0218: return "WM_POWERBROADCAST";
5233 case 0x0219: return "WM_DEVICECHANGE";
5236 case 0x0220: return "WM_MDICREATE";
5237 case 0x0221: return "WM_MDIDESTROY";
5238 case 0x0222: return "WM_MDIACTIVATE";
5239 case 0x0223: return "WM_MDIRESTORE";
5240 case 0x0224: return "WM_MDINEXT";
5241 case 0x0225: return "WM_MDIMAXIMIZE";
5242 case 0x0226: return "WM_MDITILE";
5243 case 0x0227: return "WM_MDICASCADE";
5244 case 0x0228: return "WM_MDIICONARRANGE";
5245 case 0x0229: return "WM_MDIGETACTIVE";
5246 case 0x0230: return "WM_MDISETMENU";
5247 case 0x0233: return "WM_DROPFILES";
5250 case 0x0281: return "WM_IME_SETCONTEXT";
5251 case 0x0282: return "WM_IME_NOTIFY";
5252 case 0x0283: return "WM_IME_CONTROL";
5253 case 0x0284: return "WM_IME_COMPOSITIONFULL";
5254 case 0x0285: return "WM_IME_SELECT";
5255 case 0x0286: return "WM_IME_CHAR";
5256 case 0x0290: return "WM_IME_KEYDOWN";
5257 case 0x0291: return "WM_IME_KEYUP";
5260 case 0x0300: return "WM_CUT";
5261 case 0x0301: return "WM_COPY";
5262 case 0x0302: return "WM_PASTE";
5263 case 0x0303: return "WM_CLEAR";
5264 case 0x0304: return "WM_UNDO";
5265 case 0x0305: return "WM_RENDERFORMAT";
5266 case 0x0306: return "WM_RENDERALLFORMATS";
5267 case 0x0307: return "WM_DESTROYCLIPBOARD";
5268 case 0x0308: return "WM_DRAWCLIPBOARD";
5269 case 0x0309: return "WM_PAINTCLIPBOARD";
5270 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5271 case 0x030B: return "WM_SIZECLIPBOARD";
5272 case 0x030C: return "WM_ASKCBFORMATNAME";
5273 case 0x030D: return "WM_CHANGECBCHAIN";
5274 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5275 case 0x030F: return "WM_QUERYNEWPALETTE";
5276 case 0x0310: return "WM_PALETTEISCHANGING";
5277 case 0x0311: return "WM_PALETTECHANGED";
5280 // common controls messages - although they're not strictly speaking
5281 // standard, it's nice to decode them nevertheless
5284 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5285 case 0x1000 + 1: return "LVM_SETBKCOLOR";
5286 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5287 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5288 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
5289 case 0x1000 + 5: return "LVM_GETITEMA";
5290 case 0x1000 + 75: return "LVM_GETITEMW";
5291 case 0x1000 + 6: return "LVM_SETITEMA";
5292 case 0x1000 + 76: return "LVM_SETITEMW";
5293 case 0x1000 + 7: return "LVM_INSERTITEMA";
5294 case 0x1000 + 77: return "LVM_INSERTITEMW";
5295 case 0x1000 + 8: return "LVM_DELETEITEM";
5296 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5297 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5298 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5299 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5300 case 0x1000 + 13: return "LVM_FINDITEMA";
5301 case 0x1000 + 83: return "LVM_FINDITEMW";
5302 case 0x1000 + 14: return "LVM_GETITEMRECT";
5303 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5304 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5305 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5306 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
5307 case 0x1000 + 18: return "LVM_HITTEST";
5308 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5309 case 0x1000 + 20: return "LVM_SCROLL";
5310 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5311 case 0x1000 + 22: return "LVM_ARRANGE";
5312 case 0x1000 + 23: return "LVM_EDITLABELA";
5313 case 0x1000 + 118: return "LVM_EDITLABELW";
5314 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5315 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5316 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5317 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5318 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5319 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5320 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5321 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5322 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5323 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5324 case 0x1000 + 31: return "LVM_GETHEADER";
5325 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
5326 case 0x1000 + 34: return "LVM_GETVIEWRECT";
5327 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5328 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5329 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5330 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5331 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5332 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5333 case 0x1000 + 41: return "LVM_GETORIGIN";
5334 case 0x1000 + 42: return "LVM_UPDATE";
5335 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5336 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5337 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5338 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5339 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5340 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
5341 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
5342 case 0x1000 + 48: return "LVM_SORTITEMS";
5343 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
5344 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
5345 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5346 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5347 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5348 case 0x1000 + 53: return "LVM_SETICONSPACING";
5349 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5350 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
5351 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5352 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
5353 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5354 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5355 case 0x1000 + 60: return "LVM_SETHOTITEM";
5356 case 0x1000 + 61: return "LVM_GETHOTITEM";
5357 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5358 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
5359 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
5360 case 0x1000 + 65: return "LVM_SETWORKAREA";
5363 case 0x1100 + 0: return "TVM_INSERTITEMA";
5364 case 0x1100 + 50: return "TVM_INSERTITEMW";
5365 case 0x1100 + 1: return "TVM_DELETEITEM";
5366 case 0x1100 + 2: return "TVM_EXPAND";
5367 case 0x1100 + 4: return "TVM_GETITEMRECT";
5368 case 0x1100 + 5: return "TVM_GETCOUNT";
5369 case 0x1100 + 6: return "TVM_GETINDENT";
5370 case 0x1100 + 7: return "TVM_SETINDENT";
5371 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5372 case 0x1100 + 9: return "TVM_SETIMAGELIST";
5373 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5374 case 0x1100 + 11: return "TVM_SELECTITEM";
5375 case 0x1100 + 12: return "TVM_GETITEMA";
5376 case 0x1100 + 62: return "TVM_GETITEMW";
5377 case 0x1100 + 13: return "TVM_SETITEMA";
5378 case 0x1100 + 63: return "TVM_SETITEMW";
5379 case 0x1100 + 14: return "TVM_EDITLABELA";
5380 case 0x1100 + 65: return "TVM_EDITLABELW";
5381 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
5382 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5383 case 0x1100 + 17: return "TVM_HITTEST";
5384 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5385 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5386 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5387 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5388 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5389 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5390 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5391 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5392 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
5395 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
5396 case 0x1200 + 1: return "HDM_INSERTITEMA";
5397 case 0x1200 + 10: return "HDM_INSERTITEMW";
5398 case 0x1200 + 2: return "HDM_DELETEITEM";
5399 case 0x1200 + 3: return "HDM_GETITEMA";
5400 case 0x1200 + 11: return "HDM_GETITEMW";
5401 case 0x1200 + 4: return "HDM_SETITEMA";
5402 case 0x1200 + 12: return "HDM_SETITEMW";
5403 case 0x1200 + 5: return "HDM_LAYOUT";
5404 case 0x1200 + 6: return "HDM_HITTEST";
5405 case 0x1200 + 7: return "HDM_GETITEMRECT";
5406 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5407 case 0x1200 + 9: return "HDM_GETIMAGELIST";
5408 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5409 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5410 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5411 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5412 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5415 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5416 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5417 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5418 case 0x1300 + 5: return "TCM_GETITEMA";
5419 case 0x1300 + 60: return "TCM_GETITEMW";
5420 case 0x1300 + 6: return "TCM_SETITEMA";
5421 case 0x1300 + 61: return "TCM_SETITEMW";
5422 case 0x1300 + 7: return "TCM_INSERTITEMA";
5423 case 0x1300 + 62: return "TCM_INSERTITEMW";
5424 case 0x1300 + 8: return "TCM_DELETEITEM";
5425 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5426 case 0x1300 + 10: return "TCM_GETITEMRECT";
5427 case 0x1300 + 11: return "TCM_GETCURSEL";
5428 case 0x1300 + 12: return "TCM_SETCURSEL";
5429 case 0x1300 + 13: return "TCM_HITTEST";
5430 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5431 case 0x1300 + 40: return "TCM_ADJUSTRECT";
5432 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5433 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5434 case 0x1300 + 43: return "TCM_SETPADDING";
5435 case 0x1300 + 44: return "TCM_GETROWCOUNT";
5436 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5437 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5438 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5439 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5440 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5441 case 0x1300 + 50: return "TCM_DESELECTALL";
5444 case WM_USER
+1: return "TB_ENABLEBUTTON";
5445 case WM_USER
+2: return "TB_CHECKBUTTON";
5446 case WM_USER
+3: return "TB_PRESSBUTTON";
5447 case WM_USER
+4: return "TB_HIDEBUTTON";
5448 case WM_USER
+5: return "TB_INDETERMINATE";
5449 case WM_USER
+9: return "TB_ISBUTTONENABLED";
5450 case WM_USER
+10: return "TB_ISBUTTONCHECKED";
5451 case WM_USER
+11: return "TB_ISBUTTONPRESSED";
5452 case WM_USER
+12: return "TB_ISBUTTONHIDDEN";
5453 case WM_USER
+13: return "TB_ISBUTTONINDETERMINATE";
5454 case WM_USER
+17: return "TB_SETSTATE";
5455 case WM_USER
+18: return "TB_GETSTATE";
5456 case WM_USER
+19: return "TB_ADDBITMAP";
5457 case WM_USER
+20: return "TB_ADDBUTTONS";
5458 case WM_USER
+21: return "TB_INSERTBUTTON";
5459 case WM_USER
+22: return "TB_DELETEBUTTON";
5460 case WM_USER
+23: return "TB_GETBUTTON";
5461 case WM_USER
+24: return "TB_BUTTONCOUNT";
5462 case WM_USER
+25: return "TB_COMMANDTOINDEX";
5463 case WM_USER
+26: return "TB_SAVERESTOREA";
5464 case WM_USER
+76: return "TB_SAVERESTOREW";
5465 case WM_USER
+27: return "TB_CUSTOMIZE";
5466 case WM_USER
+28: return "TB_ADDSTRINGA";
5467 case WM_USER
+77: return "TB_ADDSTRINGW";
5468 case WM_USER
+29: return "TB_GETITEMRECT";
5469 case WM_USER
+30: return "TB_BUTTONSTRUCTSIZE";
5470 case WM_USER
+31: return "TB_SETBUTTONSIZE";
5471 case WM_USER
+32: return "TB_SETBITMAPSIZE";
5472 case WM_USER
+33: return "TB_AUTOSIZE";
5473 case WM_USER
+35: return "TB_GETTOOLTIPS";
5474 case WM_USER
+36: return "TB_SETTOOLTIPS";
5475 case WM_USER
+37: return "TB_SETPARENT";
5476 case WM_USER
+39: return "TB_SETROWS";
5477 case WM_USER
+40: return "TB_GETROWS";
5478 case WM_USER
+42: return "TB_SETCMDID";
5479 case WM_USER
+43: return "TB_CHANGEBITMAP";
5480 case WM_USER
+44: return "TB_GETBITMAP";
5481 case WM_USER
+45: return "TB_GETBUTTONTEXTA";
5482 case WM_USER
+75: return "TB_GETBUTTONTEXTW";
5483 case WM_USER
+46: return "TB_REPLACEBITMAP";
5484 case WM_USER
+47: return "TB_SETINDENT";
5485 case WM_USER
+48: return "TB_SETIMAGELIST";
5486 case WM_USER
+49: return "TB_GETIMAGELIST";
5487 case WM_USER
+50: return "TB_LOADIMAGES";
5488 case WM_USER
+51: return "TB_GETRECT";
5489 case WM_USER
+52: return "TB_SETHOTIMAGELIST";
5490 case WM_USER
+53: return "TB_GETHOTIMAGELIST";
5491 case WM_USER
+54: return "TB_SETDISABLEDIMAGELIST";
5492 case WM_USER
+55: return "TB_GETDISABLEDIMAGELIST";
5493 case WM_USER
+56: return "TB_SETSTYLE";
5494 case WM_USER
+57: return "TB_GETSTYLE";
5495 case WM_USER
+58: return "TB_GETBUTTONSIZE";
5496 case WM_USER
+59: return "TB_SETBUTTONWIDTH";
5497 case WM_USER
+60: return "TB_SETMAXTEXTROWS";
5498 case WM_USER
+61: return "TB_GETTEXTROWS";
5499 case WM_USER
+41: return "TB_GETBITMAPFLAGS";
5504 static char s_szBuf
[128];
5505 sprintf(s_szBuf
, "<unknown message = %d>", message
);
5509 #endif //__WXDEBUG__
5511 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
5512 int *x
, int *y
, WPARAM
*flags
)
5514 // construct the key mask
5515 WPARAM
& fwKeys
= *flags
;
5517 fwKeys
= MK_RBUTTON
;
5518 if ( wxIsCtrlDown() )
5519 fwKeys
|= MK_CONTROL
;
5520 if ( wxIsShiftDown() )
5523 // simulate right mouse button click
5524 DWORD dwPos
= ::GetMessagePos();
5525 *x
= GET_X_LPARAM(dwPos
);
5526 *y
= GET_Y_LPARAM(dwPos
);
5528 win
->ScreenToClient(x
, y
);
5531 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
5535 HWND hwnd
= GetHwndOf(win
);
5536 HDC hdc
= ::GetDC(hwnd
);
5538 #if !wxDIALOG_UNIT_COMPATIBILITY
5539 // and select the current font into it
5540 HFONT hfont
= GetHfontOf(win
->GetFont());
5543 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
5547 // finally retrieve the text metrics from it
5548 GetTextMetrics(hdc
, &tm
);
5550 #if !wxDIALOG_UNIT_COMPATIBILITY
5554 (void)::SelectObject(hdc
, hfont
);
5558 ::ReleaseDC(hwnd
, hdc
);
5563 // Find the wxWindow at the current mouse position, returning the mouse
5565 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
5567 pt
= wxGetMousePosition();
5568 return wxFindWindowAtPoint(pt
);
5571 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
5576 HWND hWndHit
= ::WindowFromPoint(pt2
);
5578 wxWindow
* win
= wxFindWinFromHandle((WXHWND
) hWndHit
) ;
5579 HWND hWnd
= hWndHit
;
5581 // Try to find a window with a wxWindow associated with it
5582 while (!win
&& (hWnd
!= 0))
5584 hWnd
= ::GetParent(hWnd
);
5585 win
= wxFindWinFromHandle((WXHWND
) hWnd
) ;
5590 // Get the current mouse position.
5591 wxPoint
wxGetMousePosition()
5594 GetCursorPos( & pt
);
5596 return wxPoint(pt
.x
, pt
.y
);