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 // ---------------------------------------------------------------------------
20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
21 #pragma implementation "window.h"
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
32 #include "wx/msw/wrapwin.h"
33 #include "wx/window.h"
38 #include "wx/dcclient.h"
39 #include "wx/dcmemory.h"
42 #include "wx/layout.h"
43 #include "wx/dialog.h"
45 #include "wx/listbox.h"
46 #include "wx/button.h"
47 #include "wx/msgdlg.h"
48 #include "wx/settings.h"
49 #include "wx/statbox.h"
52 #if wxUSE_OWNER_DRAWN && !defined(__WXUNIVERSAL__)
53 #include "wx/ownerdrw.h"
56 #include "wx/module.h"
58 #if wxUSE_DRAG_AND_DROP
62 #if wxUSE_ACCESSIBILITY
63 #include "wx/access.h"
67 #define WM_GETOBJECT 0x003D
70 #define OBJID_CLIENT 0xFFFFFFFC
74 #include "wx/menuitem.h"
77 #include "wx/msw/private.h"
80 #include "wx/tooltip.h"
88 #include "wx/spinctrl.h"
89 #endif // wxUSE_SPINCTRL
94 #include "wx/textctrl.h"
95 #include "wx/notebook.h"
96 #include "wx/listctrl.h"
100 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__) /* && !defined(__WXWINCE__) */ ) || defined(__CYGWIN10__)
101 #include <shellapi.h>
102 #include <mmsystem.h>
106 #include <windowsx.h>
109 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__) /* && !defined(__WXWINCE__) */ ) || defined(__CYGWIN10__)
111 #include <commctrl.h>
113 #elif !defined(__WXMICROWIN__) && !defined(__WXWINCE__) // broken compiler
114 #include "wx/msw/gnuwin32/extra.h"
117 #include "wx/msw/missing.h"
119 #if defined(__WXWINCE__)
120 #include "wx/msw/wince/missing.h"
123 // ---------------------------------------------------------------------------
125 // ---------------------------------------------------------------------------
127 #if wxUSE_MENUS_NATIVE
128 wxMenu
*wxCurrentPopupMenu
= NULL
;
129 #endif // wxUSE_MENUS_NATIVE
132 extern wxChar
*wxCanvasClassName
;
134 extern const wxChar
*wxCanvasClassName
;
137 // true if we had already created the std colour map, used by
138 // wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
139 static bool gs_hasStdCmap
= false;
141 // ---------------------------------------------------------------------------
143 // ---------------------------------------------------------------------------
145 // the window proc for all our windows
146 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
,
147 WPARAM wParam
, LPARAM lParam
);
151 const char *wxGetMessageName(int message
);
154 void wxRemoveHandleAssociation(wxWindowMSW
*win
);
155 extern void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
);
156 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
);
158 // this magical function is used to translate VK_APPS key presses to right
160 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
161 int *x
, int *y
, WPARAM
*flags
);
163 // get the text metrics for the current font
164 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
);
166 // find the window for the mouse event at the specified position
167 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
); //TW:REQ:Univ
169 // wrapper around BringWindowToTop() API
170 static inline void wxBringWindowToTop(HWND hwnd
)
172 #ifdef __WXMICROWIN__
173 // It seems that MicroWindows brings the _parent_ of the window to the top,
174 // which can be the wrong one.
176 // activate (set focus to) specified window
180 // raise top level parent to top of z order
181 if (!::SetWindowPos(hwnd
, HWND_TOP
, 0, 0, 0, 0, SWP_NOMOVE
| SWP_NOSIZE
))
183 wxLogLastError(_T("SetWindowPos"));
189 // ensure that all our parent windows have WS_EX_CONTROLPARENT style
190 static void EnsureParentHasControlParentStyle(wxWindow
*parent
)
193 If we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
194 parent as well as otherwise several Win32 functions using
195 GetNextDlgTabItem() to iterate over all controls such as
196 IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
197 all of them iterate over all the controls starting from the currently
198 focused one and stop iterating when they get back to the focus but
199 unless all parents have WS_EX_CONTROLPARENT bit set, they would never
200 get back to the initial (focused) window: as we do have this style,
201 GetNextDlgTabItem() will leave this window and continue in its parent,
202 but if the parent doesn't have it, it wouldn't recurse inside it later
203 on and so wouldn't have a chance of getting back to this window neither.
205 while ( parent
&& !parent
->IsTopLevel() )
207 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
208 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
210 // force the parent to have this style
211 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
212 exStyle
| WS_EX_CONTROLPARENT
);
215 parent
= parent
->GetParent();
219 #endif // !__WXWINCE__
221 // ---------------------------------------------------------------------------
223 // ---------------------------------------------------------------------------
225 // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
227 #ifdef __WXUNIVERSAL__
228 IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW
, wxWindowBase
)
230 #if wxUSE_EXTENDED_RTTI
232 // windows that are created from a parent window during its Create method, eg. spin controls in a calendar controls
233 // must never been streamed out separately otherwise chaos occurs. Right now easiest is to test for negative ids, as
234 // windows with negative ids never can be recreated anyway
236 bool wxWindowStreamingCallback( const wxObject
*object
, wxWriter
* , wxPersister
* , wxxVariantArray
& )
238 const wxWindow
* win
= dynamic_cast<const wxWindow
*>(object
) ;
239 if ( win
&& win
->GetId() < 0 )
244 IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxWindow
, wxWindowBase
,"wx/window.h", wxWindowStreamingCallback
)
246 // make wxWindowList known before the property is used
248 wxCOLLECTION_TYPE_INFO( wxWindow
* , wxWindowList
) ;
250 template<> void wxCollectionToVariantArray( wxWindowList
const &theList
, wxxVariantArray
&value
)
252 wxListCollectionToVariantArray
<wxWindowList::compatibility_iterator
>( theList
, value
) ;
255 WX_DEFINE_FLAGS( wxWindowStyle
)
257 wxBEGIN_FLAGS( wxWindowStyle
)
258 // new style border flags, we put them first to
259 // use them for streaming out
261 wxFLAGS_MEMBER(wxBORDER_SIMPLE
)
262 wxFLAGS_MEMBER(wxBORDER_SUNKEN
)
263 wxFLAGS_MEMBER(wxBORDER_DOUBLE
)
264 wxFLAGS_MEMBER(wxBORDER_RAISED
)
265 wxFLAGS_MEMBER(wxBORDER_STATIC
)
266 wxFLAGS_MEMBER(wxBORDER_NONE
)
268 // old style border flags
269 wxFLAGS_MEMBER(wxSIMPLE_BORDER
)
270 wxFLAGS_MEMBER(wxSUNKEN_BORDER
)
271 wxFLAGS_MEMBER(wxDOUBLE_BORDER
)
272 wxFLAGS_MEMBER(wxRAISED_BORDER
)
273 wxFLAGS_MEMBER(wxSTATIC_BORDER
)
274 wxFLAGS_MEMBER(wxBORDER
)
276 // standard window styles
277 wxFLAGS_MEMBER(wxTAB_TRAVERSAL
)
278 wxFLAGS_MEMBER(wxCLIP_CHILDREN
)
279 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW
)
280 wxFLAGS_MEMBER(wxWANTS_CHARS
)
281 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE
)
282 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB
)
283 wxFLAGS_MEMBER(wxVSCROLL
)
284 wxFLAGS_MEMBER(wxHSCROLL
)
286 wxEND_FLAGS( wxWindowStyle
)
288 wxBEGIN_PROPERTIES_TABLE(wxWindow
)
289 wxEVENT_PROPERTY( Close
, wxEVT_CLOSE_WINDOW
, wxCloseEvent
)
290 wxEVENT_PROPERTY( Create
, wxEVT_CREATE
, wxWindowCreateEvent
)
291 wxEVENT_PROPERTY( Destroy
, wxEVT_DESTROY
, wxWindowDestroyEvent
)
292 // Always constructor Properties first
294 wxREADONLY_PROPERTY( Parent
,wxWindow
*, GetParent
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
295 wxPROPERTY( Id
,wxWindowID
, SetId
, GetId
, wxID_ANY
, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
296 wxPROPERTY( Position
,wxPoint
, SetPosition
, GetPosition
, wxDefaultPosition
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // pos
297 wxPROPERTY( Size
,wxSize
, SetSize
, GetSize
, wxDefaultSize
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // size
298 wxPROPERTY( WindowStyle
, long , SetWindowStyleFlag
, GetWindowStyleFlag
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
300 // Then all relations of the object graph
302 wxREADONLY_PROPERTY_COLLECTION( Children
, wxWindowList
, wxWindowBase
* , GetWindowChildren
, wxPROP_OBJECT_GRAPH
/*flags*/ , wxT("Helpstring") , wxT("group"))
304 // and finally all other properties
306 wxPROPERTY( ExtraStyle
, long , SetExtraStyle
, GetExtraStyle
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // extstyle
307 wxPROPERTY( BackgroundColour
, wxColour
, SetBackgroundColour
, GetBackgroundColour
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // bg
308 wxPROPERTY( ForegroundColour
, wxColour
, SetForegroundColour
, GetForegroundColour
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // fg
309 wxPROPERTY( Enabled
, bool , Enable
, IsEnabled
, wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
310 wxPROPERTY( Shown
, bool , Show
, IsShown
, wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
312 // possible property candidates (not in xrc) or not valid in all subclasses
313 wxPROPERTY( Title
,wxString
, SetTitle
, GetTitle
, wxT("") )
314 wxPROPERTY( Font
, wxFont
, SetFont
, GetWindowFont
, )
315 wxPROPERTY( Label
,wxString
, SetLabel
, GetLabel
, wxT("") )
316 // MaxHeight, Width , MinHeight , Width
317 // TODO switch label to control and title to toplevels
319 wxPROPERTY( ThemeEnabled
, bool , SetThemeEnabled
, GetThemeEnabled
, )
320 //wxPROPERTY( Cursor , wxCursor , SetCursor , GetCursor , )
321 // wxPROPERTY( ToolTip , wxString , SetToolTip , GetToolTipText , )
322 wxPROPERTY( AutoLayout
, bool , SetAutoLayout
, GetAutoLayout
, )
327 wxEND_PROPERTIES_TABLE()
329 wxBEGIN_HANDLERS_TABLE(wxWindow
)
330 wxEND_HANDLERS_TABLE()
332 wxCONSTRUCTOR_DUMMY(wxWindow
)
335 IMPLEMENT_DYNAMIC_CLASS(wxWindow
, wxWindowBase
)
337 #endif // __WXUNIVERSAL__/__WXMSW__
339 BEGIN_EVENT_TABLE(wxWindowMSW
, wxWindowBase
)
340 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground
)
341 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged
)
342 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog
)
345 // ===========================================================================
347 // ===========================================================================
349 // ---------------------------------------------------------------------------
350 // wxWindow utility functions
351 // ---------------------------------------------------------------------------
353 // Find an item given the MS Windows id
354 wxWindow
*wxWindowMSW::FindItem(long id
) const
357 wxControl
*item
= wxDynamicCastThis(wxControl
);
360 // is it we or one of our "internal" children?
361 if ( item
->GetId() == id
362 #ifndef __WXUNIVERSAL__
363 || (item
->GetSubcontrols().Index(id
) != wxNOT_FOUND
)
364 #endif // __WXUNIVERSAL__
370 #endif // wxUSE_CONTROLS
372 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
375 wxWindow
*childWin
= current
->GetData();
377 wxWindow
*wnd
= childWin
->FindItem(id
);
381 current
= current
->GetNext();
387 // Find an item given the MS Windows handle
388 wxWindow
*wxWindowMSW::FindItemByHWND(WXHWND hWnd
, bool controlOnly
) const
390 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
393 wxWindow
*parent
= current
->GetData();
395 // Do a recursive search.
396 wxWindow
*wnd
= parent
->FindItemByHWND(hWnd
);
402 || parent
->IsKindOf(CLASSINFO(wxControl
))
403 #endif // wxUSE_CONTROLS
406 wxWindow
*item
= current
->GetData();
407 if ( item
->GetHWND() == hWnd
)
411 if ( item
->ContainsHWND(hWnd
) )
416 current
= current
->GetNext();
421 // Default command handler
422 bool wxWindowMSW::MSWCommand(WXUINT
WXUNUSED(param
), WXWORD
WXUNUSED(id
))
427 // ----------------------------------------------------------------------------
428 // constructors and such
429 // ----------------------------------------------------------------------------
431 void wxWindowMSW::Init()
434 m_isBeingDeleted
= false;
436 m_mouseInWindow
= false;
437 m_lastKeydownProcessed
= false;
439 m_childrenDisabled
= NULL
;
450 #if wxUSE_MOUSEEVENT_HACK
453 m_lastMouseEvent
= -1;
454 #endif // wxUSE_MOUSEEVENT_HACK
458 wxWindowMSW::~wxWindowMSW()
460 m_isBeingDeleted
= true;
462 #ifndef __WXUNIVERSAL__
463 // VS: make sure there's no wxFrame with last focus set to us:
464 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
466 wxTopLevelWindow
*frame
= wxDynamicCast(win
, wxTopLevelWindow
);
469 if ( frame
->GetLastFocus() == this )
471 frame
->SetLastFocus(NULL
);
476 #endif // __WXUNIVERSAL__
478 // VS: destroy children first and _then_ detach *this from its parent.
479 // If we'd do it the other way around, children wouldn't be able
480 // find their parent frame (see above).
485 // VZ: test temp removed to understand what really happens here
486 //if (::IsWindow(GetHwnd()))
488 if ( !::DestroyWindow(GetHwnd()) )
489 wxLogLastError(wxT("DestroyWindow"));
492 // remove hWnd <-> wxWindow association
493 wxRemoveHandleAssociation(this);
496 delete m_childrenDisabled
;
499 // real construction (Init() must have been called before!)
500 bool wxWindowMSW::Create(wxWindow
*parent
,
505 const wxString
& name
)
507 wxCHECK_MSG( parent
, false, wxT("can't create wxWindow without parent") );
509 if ( !CreateBase(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
512 parent
->AddChild(this);
515 DWORD msflags
= MSWGetCreateWindowFlags(&exstyle
);
517 #ifdef __WXUNIVERSAL__
518 // no borders, we draw them ourselves
519 exstyle
&= ~(WS_EX_DLGMODALFRAME
|
523 msflags
&= ~WS_BORDER
;
524 #endif // wxUniversal
528 msflags
|= WS_VISIBLE
;
531 return MSWCreate(wxCanvasClassName
, NULL
, pos
, size
, msflags
, exstyle
);
534 // ---------------------------------------------------------------------------
536 // ---------------------------------------------------------------------------
538 void wxWindowMSW::SetFocus()
540 HWND hWnd
= GetHwnd();
541 wxCHECK_RET( hWnd
, _T("can't set focus to invalid window") );
543 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
547 if ( !::SetFocus(hWnd
) )
549 #if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
550 // was there really an error?
551 DWORD dwRes
= ::GetLastError();
554 HWND hwndFocus
= ::GetFocus();
555 if ( hwndFocus
!= hWnd
)
557 wxLogApiError(_T("SetFocus"), dwRes
);
564 void wxWindowMSW::SetFocusFromKbd()
566 // when the focus is given to the control with DLGC_HASSETSEL style from
567 // keyboard its contents should be entirely selected: this is what
568 // ::IsDialogMessage() does and so we should do it as well to provide the
569 // same LNF as the native programs
570 if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE
, 0, 0) & DLGC_HASSETSEL
)
572 ::SendMessage(GetHwnd(), EM_SETSEL
, 0, -1);
575 // do this after (maybe) setting the selection as like this when
576 // wxEVT_SET_FOCUS handler is called, the selection would have been already
577 // set correctly -- this may be important
578 wxWindowBase::SetFocusFromKbd();
581 // Get the window with the focus
582 wxWindow
*wxWindowBase::FindFocus()
584 HWND hWnd
= ::GetFocus();
587 return wxGetWindowFromHWND((WXHWND
)hWnd
);
593 bool wxWindowMSW::Enable(bool enable
)
595 if ( !wxWindowBase::Enable(enable
) )
598 HWND hWnd
= GetHwnd();
600 ::EnableWindow(hWnd
, (BOOL
)enable
);
602 // the logic below doesn't apply to the top level windows -- otherwise
603 // showing a modal dialog would result in total greying out (and ungreying
604 // out later) of everything which would be really ugly
608 // when the parent is disabled, all of its children should be disabled as
609 // well but when it is enabled back, only those of the children which
610 // hadn't been already disabled in the beginning should be enabled again,
611 // so we have to keep the list of those children
612 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
614 node
= node
->GetNext() )
616 wxWindow
*child
= node
->GetData();
617 if ( child
->IsTopLevel() )
619 // the logic below doesn't apply to top level children
625 // enable the child back unless it had been disabled before us
626 if ( !m_childrenDisabled
|| !m_childrenDisabled
->Find(child
) )
629 else // we're being disabled
631 if ( child
->IsEnabled() )
633 // disable it as children shouldn't stay enabled while the
637 else // child already disabled, remember it
639 // have we created the list of disabled children already?
640 if ( !m_childrenDisabled
)
641 m_childrenDisabled
= new wxWindowList
;
643 m_childrenDisabled
->Append(child
);
648 if ( enable
&& m_childrenDisabled
)
650 // we don't need this list any more, don't keep unused memory
651 delete m_childrenDisabled
;
652 m_childrenDisabled
= NULL
;
658 bool wxWindowMSW::Show(bool show
)
660 if ( !wxWindowBase::Show(show
) )
663 HWND hWnd
= GetHwnd();
664 int cshow
= show
? SW_SHOW
: SW_HIDE
;
665 ::ShowWindow(hWnd
, cshow
);
667 if ( show
&& IsTopLevel() )
669 wxBringWindowToTop(hWnd
);
675 // Raise the window to the top of the Z order
676 void wxWindowMSW::Raise()
678 wxBringWindowToTop(GetHwnd());
681 // Lower the window to the bottom of the Z order
682 void wxWindowMSW::Lower()
684 ::SetWindowPos(GetHwnd(), HWND_BOTTOM
, 0, 0, 0, 0,
685 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
);
688 void wxWindowMSW::SetTitle( const wxString
& title
)
690 SetWindowText(GetHwnd(), title
.c_str());
693 wxString
wxWindowMSW::GetTitle() const
695 return wxGetWindowText(GetHWND());
698 void wxWindowMSW::DoCaptureMouse()
700 HWND hWnd
= GetHwnd();
707 void wxWindowMSW::DoReleaseMouse()
709 if ( !::ReleaseCapture() )
711 wxLogLastError(_T("ReleaseCapture"));
715 /* static */ wxWindow
*wxWindowBase::GetCapture()
717 HWND hwnd
= ::GetCapture();
718 return hwnd
? wxFindWinFromHandle((WXHWND
)hwnd
) : (wxWindow
*)NULL
;
721 bool wxWindowMSW::SetFont(const wxFont
& font
)
723 if ( !wxWindowBase::SetFont(font
) )
729 HWND hWnd
= GetHwnd();
732 WXHANDLE hFont
= m_font
.GetResourceHandle();
734 wxASSERT_MSG( hFont
, wxT("should have valid font") );
736 ::SendMessage(hWnd
, WM_SETFONT
, (WPARAM
)hFont
, MAKELPARAM(TRUE
, 0));
741 bool wxWindowMSW::SetCursor(const wxCursor
& cursor
)
743 if ( !wxWindowBase::SetCursor(cursor
) )
751 HWND hWnd
= GetHwnd();
753 // Change the cursor NOW if we're within the correct window
755 ::GetCursorPos(&point
);
757 RECT rect
= wxGetWindowRect(hWnd
);
759 if ( ::PtInRect(&rect
, point
) && !wxIsBusy() )
760 ::SetCursor(GetHcursorOf(m_cursor
));
766 void wxWindowMSW::WarpPointer (int x
, int y
)
768 ClientToScreen(&x
, &y
);
770 if ( !::SetCursorPos(x
, y
) )
772 wxLogLastError(_T("SetCursorPos"));
776 // ---------------------------------------------------------------------------
778 // ---------------------------------------------------------------------------
780 // convert wxHORIZONTAL/wxVERTICAL to SB_HORZ/SB_VERT
781 static inline int wxDirToWinStyle(int orient
)
783 return orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
;
786 inline int GetScrollPosition(HWND hWnd
, int wOrient
)
788 #ifdef __WXMICROWIN__
789 return ::GetScrollPosWX(hWnd
, wOrient
);
791 WinStruct
<SCROLLINFO
> scrollInfo
;
792 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
793 scrollInfo
.fMask
= SIF_POS
;
794 if ( !::GetScrollInfo(hWnd
,
798 // Not neccessarily an error, if there are no scrollbars yet.
799 // wxLogLastError(_T("GetScrollInfo"));
801 return scrollInfo
.nPos
;
802 // return ::GetScrollPos(hWnd, wOrient);
806 int wxWindowMSW::GetScrollPos(int orient
) const
808 HWND hWnd
= GetHwnd();
809 wxCHECK_MSG( hWnd
, 0, _T("no HWND in GetScrollPos") );
811 return GetScrollPosition(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
);
814 // This now returns the whole range, not just the number
815 // of positions that we can scroll.
816 int wxWindowMSW::GetScrollRange(int orient
) const
819 HWND hWnd
= GetHwnd();
823 ::GetScrollRange(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
826 WinStruct
<SCROLLINFO
> scrollInfo
;
827 scrollInfo
.fMask
= SIF_RANGE
;
828 if ( !::GetScrollInfo(hWnd
,
829 orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
832 // Most of the time this is not really an error, since the return
833 // value can also be zero when there is no scrollbar yet.
834 // wxLogLastError(_T("GetScrollInfo"));
836 maxPos
= scrollInfo
.nMax
;
838 // undo "range - 1" done in SetScrollbar()
842 int wxWindowMSW::GetScrollThumb(int orient
) const
844 return orient
== wxHORIZONTAL
? m_xThumbSize
: m_yThumbSize
;
847 void wxWindowMSW::SetScrollPos(int orient
, int pos
, bool refresh
)
849 HWND hWnd
= GetHwnd();
850 wxCHECK_RET( hWnd
, _T("SetScrollPos: no HWND") );
852 WinStruct
<SCROLLINFO
> info
;
856 info
.fMask
= SIF_POS
;
857 if ( HasFlag(wxALWAYS_SHOW_SB
) )
859 // disable scrollbar instead of removing it then
860 info
.fMask
|= SIF_DISABLENOSCROLL
;
863 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
867 // New function that will replace some of the above.
868 void wxWindowMSW::SetScrollbar(int orient
,
874 WinStruct
<SCROLLINFO
> info
;
875 info
.nPage
= pageSize
;
876 info
.nMin
= 0; // range is nMax - nMin + 1
877 info
.nMax
= range
- 1; // as both nMax and nMax are inclusive
879 info
.fMask
= SIF_RANGE
| SIF_PAGE
| SIF_POS
;
880 if ( HasFlag(wxALWAYS_SHOW_SB
) )
882 // disable scrollbar instead of removing it then
883 info
.fMask
|= SIF_DISABLENOSCROLL
;
886 HWND hWnd
= GetHwnd();
889 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
893 *(orient
== wxHORIZONTAL
? &m_xThumbSize
: &m_yThumbSize
) = pageSize
;
896 void wxWindowMSW::ScrollWindow(int dx
, int dy
, const wxRect
*prect
)
902 rect
.left
= prect
->x
;
904 rect
.right
= prect
->x
+ prect
->width
;
905 rect
.bottom
= prect
->y
+ prect
->height
;
915 // FIXME: is this the exact equivalent of the line below?
916 ::ScrollWindowEx(GetHwnd(), dx
, dy
, pr
, pr
, 0, 0, SW_SCROLLCHILDREN
|SW_ERASE
|SW_INVALIDATE
);
918 ::ScrollWindow(GetHwnd(), dx
, dy
, pr
, pr
);
922 static bool ScrollVertically(HWND hwnd
, int kind
, int count
)
924 int posStart
= GetScrollPosition(hwnd
, SB_VERT
);
927 for ( int n
= 0; n
< count
; n
++ )
929 ::SendMessage(hwnd
, WM_VSCROLL
, kind
, 0);
931 int posNew
= GetScrollPosition(hwnd
, SB_VERT
);
934 // don't bother to continue, we're already at top/bottom
941 return pos
!= posStart
;
944 bool wxWindowMSW::ScrollLines(int lines
)
946 bool down
= lines
> 0;
948 return ScrollVertically(GetHwnd(),
949 down
? SB_LINEDOWN
: SB_LINEUP
,
950 down
? lines
: -lines
);
953 bool wxWindowMSW::ScrollPages(int pages
)
955 bool down
= pages
> 0;
957 return ScrollVertically(GetHwnd(),
958 down
? SB_PAGEDOWN
: SB_PAGEUP
,
959 down
? pages
: -pages
);
962 // ---------------------------------------------------------------------------
964 // ---------------------------------------------------------------------------
966 void wxWindowMSW::SubclassWin(WXHWND hWnd
)
968 wxASSERT_MSG( !m_oldWndProc
, wxT("subclassing window twice?") );
970 HWND hwnd
= (HWND
)hWnd
;
971 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in SubclassWin") );
973 wxAssociateWinWithHandle(hwnd
, this);
975 m_oldWndProc
= (WXFARPROC
)wxGetWindowProc((HWND
)hWnd
);
977 // we don't need to subclass the window of our own class (in the Windows
978 // sense of the word)
979 if ( !wxCheckWindowWndProc(hWnd
, (WXFARPROC
)wxWndProc
) )
981 wxSetWindowProc(hwnd
, wxWndProc
);
985 // don't bother restoring it neither: this also makes it easy to
986 // implement IsOfStandardClass() method which returns true for the
987 // standard controls and false for the wxWidgets own windows as it can
988 // simply check m_oldWndProc
993 void wxWindowMSW::UnsubclassWin()
995 wxRemoveHandleAssociation(this);
997 // Restore old Window proc
998 HWND hwnd
= GetHwnd();
1003 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in UnsubclassWin") );
1007 if ( !wxCheckWindowWndProc((WXHWND
)hwnd
, m_oldWndProc
) )
1009 wxSetWindowProc(hwnd
, (WNDPROC
)m_oldWndProc
);
1012 m_oldWndProc
= NULL
;
1017 bool wxCheckWindowWndProc(WXHWND hWnd
, WXFARPROC wndProc
)
1019 // Unicows note: the code below works, but only because WNDCLASS contains
1020 // original window handler rather that the unicows fake one. This may not
1021 // be on purpose, though; if it stops working with future versions of
1022 // unicows.dll, we can override unicows hooks by setting
1023 // Unicows_{Set,Get}WindowLong and Unicows_RegisterClass to our own
1024 // versions that keep track of fake<->real wnd proc mapping.
1026 // On WinCE (at least), the wndproc comparison doesn't work,
1027 // so have to use something like this.
1029 extern wxChar
*wxCanvasClassName
;
1030 extern wxChar
*wxCanvasClassNameNR
;
1031 extern const wxChar
*wxMDIFrameClassName
;
1032 extern const wxChar
*wxMDIFrameClassNameNoRedraw
;
1033 extern const wxChar
*wxMDIChildFrameClassName
;
1034 extern const wxChar
*wxMDIChildFrameClassNameNoRedraw
;
1035 wxString
str(wxGetWindowClass(hWnd
));
1036 if (str
== wxCanvasClassName
||
1037 str
== wxCanvasClassNameNR
||
1038 str
== wxMDIFrameClassName
||
1039 str
== wxMDIFrameClassNameNoRedraw
||
1040 str
== wxMDIChildFrameClassName
||
1041 str
== wxMDIChildFrameClassNameNoRedraw
||
1042 str
== _T("wxTLWHiddenParent"))
1043 return true; // Effectively means don't subclass
1048 if ( !::GetClassInfo(wxGetInstance(), wxGetWindowClass(hWnd
), &cls
) )
1050 wxLogLastError(_T("GetClassInfo"));
1055 return wndProc
== (WXFARPROC
)cls
.lpfnWndProc
;
1059 // ----------------------------------------------------------------------------
1061 // ----------------------------------------------------------------------------
1063 void wxWindowMSW::SetWindowStyleFlag(long flags
)
1065 long flagsOld
= GetWindowStyleFlag();
1066 if ( flags
== flagsOld
)
1069 // update the internal variable
1070 wxWindowBase::SetWindowStyleFlag(flags
);
1072 // now update the Windows style as well if needed - and if the window had
1073 // been already created
1077 WXDWORD exstyle
, exstyleOld
;
1078 long style
= MSWGetStyle(flags
, &exstyle
),
1079 styleOld
= MSWGetStyle(flagsOld
, &exstyleOld
);
1081 if ( style
!= styleOld
)
1083 // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1084 // this function so instead of simply setting the style to the new
1085 // value we clear the bits which were set in styleOld but are set in
1086 // the new one and set the ones which were not set before
1087 long styleReal
= ::GetWindowLong(GetHwnd(), GWL_STYLE
);
1088 styleReal
&= ~styleOld
;
1091 ::SetWindowLong(GetHwnd(), GWL_STYLE
, styleReal
);
1094 // and the extended style
1095 if ( exstyle
!= exstyleOld
)
1097 long exstyleReal
= ::GetWindowLong(GetHwnd(), GWL_EXSTYLE
);
1098 exstyleReal
&= ~exstyleOld
;
1099 exstyleReal
|= exstyle
;
1101 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE
, exstyleReal
);
1103 // we must call SetWindowPos() to flash the cached extended style and
1104 // also to make the change to wxSTAY_ON_TOP style take effect: just
1105 // setting the style simply doesn't work
1106 if ( !::SetWindowPos(GetHwnd(),
1107 exstyleReal
& WS_EX_TOPMOST
? HWND_TOPMOST
1110 SWP_NOMOVE
| SWP_NOSIZE
) )
1112 wxLogLastError(_T("SetWindowPos"));
1117 WXDWORD
wxWindowMSW::MSWGetStyle(long flags
, WXDWORD
*exstyle
) const
1119 // translate common wxWidgets styles to Windows ones
1121 // most of windows are child ones, those which are not (such as
1122 // wxTopLevelWindow) should remove WS_CHILD in their MSWGetStyle()
1123 WXDWORD style
= WS_CHILD
;
1125 if ( flags
& wxCLIP_CHILDREN
)
1126 style
|= WS_CLIPCHILDREN
;
1128 if ( flags
& wxCLIP_SIBLINGS
)
1129 style
|= WS_CLIPSIBLINGS
;
1131 if ( flags
& wxVSCROLL
)
1132 style
|= WS_VSCROLL
;
1134 if ( flags
& wxHSCROLL
)
1135 style
|= WS_HSCROLL
;
1137 const wxBorder border
= GetBorder(flags
);
1139 // WS_BORDER is only required for wxBORDER_SIMPLE
1140 if ( border
== wxBORDER_SIMPLE
)
1143 // now deal with ext style if the caller wants it
1149 if ( flags
& wxTRANSPARENT_WINDOW
)
1150 *exstyle
|= WS_EX_TRANSPARENT
;
1156 case wxBORDER_DEFAULT
:
1157 wxFAIL_MSG( _T("unknown border style") );
1161 case wxBORDER_SIMPLE
:
1164 case wxBORDER_STATIC
:
1165 *exstyle
|= WS_EX_STATICEDGE
;
1168 case wxBORDER_RAISED
:
1169 *exstyle
|= WS_EX_DLGMODALFRAME
;
1172 case wxBORDER_SUNKEN
:
1173 *exstyle
|= WS_EX_CLIENTEDGE
;
1174 style
&= ~WS_BORDER
;
1177 case wxBORDER_DOUBLE
:
1178 *exstyle
|= WS_EX_DLGMODALFRAME
;
1182 // wxUniv doesn't use Windows dialog navigation functions at all
1183 #if !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__)
1184 // to make the dialog navigation work with the nested panels we must
1185 // use this style (top level windows such as dialogs don't need it)
1186 if ( (flags
& wxTAB_TRAVERSAL
) && !IsTopLevel() )
1188 *exstyle
|= WS_EX_CONTROLPARENT
;
1190 #endif // __WXUNIVERSAL__
1196 // Setup background and foreground colours correctly
1197 void wxWindowMSW::SetupColours()
1200 SetBackgroundColour(GetParent()->GetBackgroundColour());
1203 bool wxWindowMSW::IsMouseInWindow() const
1205 // get the mouse position
1207 ::GetCursorPos(&pt
);
1209 // find the window which currently has the cursor and go up the window
1210 // chain until we find this window - or exhaust it
1211 HWND hwnd
= ::WindowFromPoint(pt
);
1212 while ( hwnd
&& (hwnd
!= GetHwnd()) )
1213 hwnd
= ::GetParent(hwnd
);
1215 return hwnd
!= NULL
;
1218 void wxWindowMSW::OnInternalIdle()
1220 // Check if we need to send a LEAVE event
1221 if ( m_mouseInWindow
)
1223 // note that we should generate the leave event whether the window has
1224 // or doesn't have mouse capture
1225 if ( !IsMouseInWindow() )
1227 // Generate a LEAVE event
1228 m_mouseInWindow
= false;
1230 // Unfortunately the mouse button and keyboard state may have
1231 // changed by the time the OnInternalIdle function is called, so 'state'
1232 // may be meaningless.
1234 if ( wxIsShiftDown() )
1236 if ( wxIsCtrlDown() )
1237 state
|= MK_CONTROL
;
1238 if ( GetKeyState( VK_LBUTTON
) )
1239 state
|= MK_LBUTTON
;
1240 if ( GetKeyState( VK_MBUTTON
) )
1241 state
|= MK_MBUTTON
;
1242 if ( GetKeyState( VK_RBUTTON
) )
1243 state
|= MK_RBUTTON
;
1246 if ( !::GetCursorPos(&pt
) )
1248 wxLogLastError(_T("GetCursorPos"));
1251 // we need to have client coordinates here for symmetry with
1252 // wxEVT_ENTER_WINDOW
1253 RECT rect
= wxGetWindowRect(GetHwnd());
1257 wxMouseEvent
event2(wxEVT_LEAVE_WINDOW
);
1258 InitMouseEvent(event2
, pt
.x
, pt
.y
, state
);
1260 (void)GetEventHandler()->ProcessEvent(event2
);
1264 if (wxUpdateUIEvent::CanUpdate(this))
1265 UpdateWindowUI(wxUPDATE_UI_FROMIDLE
);
1268 // Set this window to be the child of 'parent'.
1269 bool wxWindowMSW::Reparent(wxWindowBase
*parent
)
1271 if ( !wxWindowBase::Reparent(parent
) )
1274 HWND hWndChild
= GetHwnd();
1275 HWND hWndParent
= GetParent() ? GetWinHwnd(GetParent()) : (HWND
)0;
1277 ::SetParent(hWndChild
, hWndParent
);
1280 if ( ::GetWindowLong(hWndChild
, GWL_EXSTYLE
) & WS_EX_CONTROLPARENT
)
1282 EnsureParentHasControlParentStyle(GetParent());
1284 #endif // !__WXWINCE__
1289 static inline void SendSetRedraw(HWND hwnd
, bool on
)
1291 #ifndef __WXMICROWIN__
1292 ::SendMessage(hwnd
, WM_SETREDRAW
, (WPARAM
)on
, 0);
1296 void wxWindowMSW::Freeze()
1298 if ( !m_frozenness
++ )
1300 SendSetRedraw(GetHwnd(), false);
1304 void wxWindowMSW::Thaw()
1306 wxASSERT_MSG( m_frozenness
> 0, _T("Thaw() without matching Freeze()") );
1308 if ( !--m_frozenness
)
1310 SendSetRedraw(GetHwnd(), true);
1312 // we need to refresh everything or otherwise he invalidated area is not
1318 void wxWindowMSW::Refresh(bool eraseBack
, const wxRect
*rect
)
1320 HWND hWnd
= GetHwnd();
1326 mswRect
.left
= rect
->x
;
1327 mswRect
.top
= rect
->y
;
1328 mswRect
.right
= rect
->x
+ rect
->width
;
1329 mswRect
.bottom
= rect
->y
+ rect
->height
;
1331 ::InvalidateRect(hWnd
, &mswRect
, eraseBack
);
1334 ::InvalidateRect(hWnd
, NULL
, eraseBack
);
1338 void wxWindowMSW::Update()
1340 if ( !::UpdateWindow(GetHwnd()) )
1342 wxLogLastError(_T("UpdateWindow"));
1345 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
1346 // just calling UpdateWindow() is not enough, what we did in our WM_PAINT
1347 // handler needs to be really drawn right now
1352 // ---------------------------------------------------------------------------
1354 // ---------------------------------------------------------------------------
1357 #if wxUSE_DRAG_AND_DROP
1358 void wxWindowMSW::SetDropTarget(wxDropTarget
*pDropTarget
)
1360 if ( m_dropTarget
!= 0 ) {
1361 m_dropTarget
->Revoke(m_hWnd
);
1362 delete m_dropTarget
;
1365 m_dropTarget
= pDropTarget
;
1366 if ( m_dropTarget
!= 0 )
1367 m_dropTarget
->Register(m_hWnd
);
1369 #endif // wxUSE_DRAG_AND_DROP
1371 // old style file-manager drag&drop support: we retain the old-style
1372 // DragAcceptFiles in parallel with SetDropTarget.
1373 void wxWindowMSW::DragAcceptFiles(bool accept
)
1375 #if !defined(__WXWINCE__)
1376 HWND hWnd
= GetHwnd();
1378 ::DragAcceptFiles(hWnd
, (BOOL
)accept
);
1382 // ----------------------------------------------------------------------------
1384 // ----------------------------------------------------------------------------
1388 void wxWindowMSW::DoSetToolTip(wxToolTip
*tooltip
)
1390 wxWindowBase::DoSetToolTip(tooltip
);
1393 m_tooltip
->SetWindow((wxWindow
*)this);
1396 #endif // wxUSE_TOOLTIPS
1398 // ---------------------------------------------------------------------------
1399 // moving and resizing
1400 // ---------------------------------------------------------------------------
1403 void wxWindowMSW::DoGetSize(int *x
, int *y
) const
1405 RECT rect
= wxGetWindowRect(GetHwnd());
1408 *x
= rect
.right
- rect
.left
;
1410 *y
= rect
.bottom
- rect
.top
;
1413 // Get size *available for subwindows* i.e. excluding menu bar etc.
1414 void wxWindowMSW::DoGetClientSize(int *x
, int *y
) const
1416 RECT rect
= wxGetClientRect(GetHwnd());
1424 void wxWindowMSW::DoGetPosition(int *x
, int *y
) const
1426 RECT rect
= wxGetWindowRect(GetHwnd());
1429 point
.x
= rect
.left
;
1432 // we do the adjustments with respect to the parent only for the "real"
1433 // children, not for the dialogs/frames
1434 if ( !IsTopLevel() )
1436 HWND hParentWnd
= 0;
1437 wxWindow
*parent
= GetParent();
1439 hParentWnd
= GetWinHwnd(parent
);
1441 // Since we now have the absolute screen coords, if there's a parent we
1442 // must subtract its top left corner
1445 ::ScreenToClient(hParentWnd
, &point
);
1450 // We may be faking the client origin. So a window that's really at (0,
1451 // 30) may appear (to wxWin apps) to be at (0, 0).
1452 wxPoint
pt(parent
->GetClientAreaOrigin());
1464 void wxWindowMSW::DoScreenToClient(int *x
, int *y
) const
1472 ::ScreenToClient(GetHwnd(), &pt
);
1480 void wxWindowMSW::DoClientToScreen(int *x
, int *y
) const
1488 ::ClientToScreen(GetHwnd(), &pt
);
1496 void wxWindowMSW::DoMoveWindow(int x
, int y
, int width
, int height
)
1498 // TODO: is this consistent with other platforms?
1499 // Still, negative width or height shouldn't be allowed
1504 if ( !::MoveWindow(GetHwnd(), x
, y
, width
, height
, IsShown() /*Repaint?*/) )
1506 wxLogLastError(wxT("MoveWindow"));
1510 // set the size of the window: if the dimensions are positive, just use them,
1511 // but if any of them is equal to -1, it means that we must find the value for
1512 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1513 // which case -1 is a valid value for x and y)
1515 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1516 // the width/height to best suit our contents, otherwise we reuse the current
1518 void wxWindowMSW::DoSetSize(int x
, int y
, int width
, int height
, int sizeFlags
)
1520 // get the current size and position...
1521 int currentX
, currentY
;
1522 GetPosition(¤tX
, ¤tY
);
1523 int currentW
,currentH
;
1524 GetSize(¤tW
, ¤tH
);
1526 // ... and don't do anything (avoiding flicker) if it's already ok
1527 if ( x
== currentX
&& y
== currentY
&&
1528 width
== currentW
&& height
== currentH
)
1533 if ( x
== wxDefaultPosition
.x
&& !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1535 if ( y
== wxDefaultPosition
.y
&& !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
1538 AdjustForParentClientOrigin(x
, y
, sizeFlags
);
1540 wxSize size
= wxDefaultSize
;
1541 if ( width
== wxDefaultSize
.x
)
1543 if ( sizeFlags
& wxSIZE_AUTO_WIDTH
)
1545 size
= DoGetBestSize();
1550 // just take the current one
1555 if ( height
== wxDefaultSize
.y
)
1557 if ( sizeFlags
& wxSIZE_AUTO_HEIGHT
)
1559 if ( size
.x
== wxDefaultSize
.x
)
1561 size
= DoGetBestSize();
1563 //else: already called DoGetBestSize() above
1569 // just take the current one
1574 DoMoveWindow(x
, y
, width
, height
);
1577 void wxWindowMSW::DoSetClientSize(int width
, int height
)
1579 // setting the client size is less obvious than it it could have been
1580 // because in the result of changing the total size the window scrollbar
1581 // may [dis]appear and/or its menubar may [un]wrap and so the client size
1582 // will not be correct as the difference between the total and client size
1583 // changes - so we keep changing it until we get it right
1585 // normally this loop shouldn't take more than 3 iterations (usually 1 but
1586 // if scrollbars [dis]appear as the result of the first call, then 2 and it
1587 // may become 3 if the window had 0 size originally and so we didn't
1588 // calculate the scrollbar correction correctly during the first iteration)
1589 // but just to be on the safe side we check for it instead of making it an
1590 // "infinite" loop (i.e. leaving break inside as the only way to get out)
1591 for ( int i
= 0; i
< 4; i
++ )
1594 ::GetClientRect(GetHwnd(), &rectClient
);
1596 // if the size is already ok, stop here (rectClient.left = top = 0)
1597 if ( (rectClient
.right
== width
|| width
== wxDefaultSize
.x
) &&
1598 (rectClient
.bottom
== height
|| height
== wxDefaultSize
.y
) )
1603 int widthClient
= width
,
1604 heightClient
= height
;
1606 // Find the difference between the entire window (title bar and all)
1607 // and the client area; add this to the new client size to move the
1610 ::GetWindowRect(GetHwnd(), &rectWin
);
1612 widthClient
+= rectWin
.right
- rectWin
.left
- rectClient
.right
;
1613 heightClient
+= rectWin
.bottom
- rectWin
.top
- rectClient
.bottom
;
1616 point
.x
= rectWin
.left
;
1617 point
.y
= rectWin
.top
;
1619 // MoveWindow positions the child windows relative to the parent, so
1620 // adjust if necessary
1621 if ( !IsTopLevel() )
1623 wxWindow
*parent
= GetParent();
1626 ::ScreenToClient(GetHwndOf(parent
), &point
);
1630 DoMoveWindow(point
.x
, point
.y
, widthClient
, heightClient
);
1634 // For implementation purposes - sometimes decorations make the client area
1636 wxPoint
wxWindowMSW::GetClientAreaOrigin() const
1638 return wxPoint(0, 0);
1641 // ---------------------------------------------------------------------------
1643 // ---------------------------------------------------------------------------
1645 int wxWindowMSW::GetCharHeight() const
1647 return wxGetTextMetrics(this).tmHeight
;
1650 int wxWindowMSW::GetCharWidth() const
1652 // +1 is needed because Windows apparently adds it when calculating the
1653 // dialog units size in pixels
1654 #if wxDIALOG_UNIT_COMPATIBILITY
1655 return wxGetTextMetrics(this).tmAveCharWidth
;
1657 return wxGetTextMetrics(this).tmAveCharWidth
+ 1;
1661 void wxWindowMSW::GetTextExtent(const wxString
& string
,
1663 int *descent
, int *externalLeading
,
1664 const wxFont
*theFont
) const
1666 const wxFont
*fontToUse
= theFont
;
1668 fontToUse
= &m_font
;
1670 HWND hWnd
= GetHwnd();
1671 HDC dc
= ::GetDC(hWnd
);
1675 if ( fontToUse
&& fontToUse
->Ok() )
1677 fnt
= (HFONT
)((wxFont
*)fontToUse
)->GetResourceHandle(); // const_cast
1679 hfontOld
= (HFONT
)SelectObject(dc
,fnt
);
1684 GetTextExtentPoint(dc
, string
, (int)string
.Length(), &sizeRect
);
1685 GetTextMetrics(dc
, &tm
);
1687 if ( fontToUse
&& fnt
&& hfontOld
)
1688 SelectObject(dc
, hfontOld
);
1690 ReleaseDC(hWnd
, dc
);
1697 *descent
= tm
.tmDescent
;
1698 if ( externalLeading
)
1699 *externalLeading
= tm
.tmExternalLeading
;
1702 // ---------------------------------------------------------------------------
1704 // ---------------------------------------------------------------------------
1706 #if wxUSE_MENUS_NATIVE
1708 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
1709 // immediately, without waiting for the next event loop iteration
1711 // NB: this function should probably be made public later as it can almost
1712 // surely replace wxYield() elsewhere as well
1713 static void wxYieldForCommandsOnly()
1715 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1716 // want to process it here)
1718 while ( ::PeekMessage(&msg
, (HWND
)0, WM_COMMAND
, WM_COMMAND
, PM_REMOVE
) )
1720 if ( msg
.message
== WM_QUIT
)
1722 // if we retrieved a WM_QUIT, insert back into the message queue.
1723 ::PostQuitMessage(0);
1727 // luckily (as we don't have access to wxEventLoopImpl method from here
1728 // anyhow...) we don't need to pre process WM_COMMANDs so dispatch it
1730 ::TranslateMessage(&msg
);
1731 ::DispatchMessage(&msg
);
1735 bool wxWindowMSW::DoPopupMenu(wxMenu
*menu
, int x
, int y
)
1737 menu
->SetInvokingWindow(this);
1740 HWND hWnd
= GetHwnd();
1741 HMENU hMenu
= GetHmenuOf(menu
);
1745 ::ClientToScreen(hWnd
, &point
);
1746 wxCurrentPopupMenu
= menu
;
1748 #if !defined(__WXWINCE__)
1749 flags
= TPM_RIGHTBUTTON
;
1751 ::TrackPopupMenu(hMenu
, flags
, point
.x
, point
.y
, 0, hWnd
, NULL
);
1753 // we need to do it righ now as otherwise the events are never going to be
1754 // sent to wxCurrentPopupMenu from HandleCommand()
1756 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1757 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1758 // destroyed as soon as we return (it can be a local variable in the caller
1759 // for example) and so we do need to process the event immediately
1760 wxYieldForCommandsOnly();
1762 wxCurrentPopupMenu
= NULL
;
1764 menu
->SetInvokingWindow(NULL
);
1769 #endif // wxUSE_MENUS_NATIVE
1771 // ===========================================================================
1772 // pre/post message processing
1773 // ===========================================================================
1775 WXLRESULT
wxWindowMSW::MSWDefWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1778 return ::CallWindowProc(CASTWNDPROC m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
1780 return ::DefWindowProc(GetHwnd(), nMsg
, wParam
, lParam
);
1783 bool wxWindowMSW::MSWProcessMessage(WXMSG
* pMsg
)
1785 // wxUniversal implements tab traversal itself
1786 #ifndef __WXUNIVERSAL__
1787 if ( m_hWnd
!= 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL
) )
1789 // intercept dialog navigation keys
1790 MSG
*msg
= (MSG
*)pMsg
;
1792 // here we try to do all the job which ::IsDialogMessage() usually does
1795 if ( msg
->message
== WM_KEYDOWN
)
1797 bool bCtrlDown
= wxIsCtrlDown();
1798 bool bShiftDown
= wxIsShiftDown();
1800 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1801 // don't process it if it's the case (except for Ctrl-Tab/Enter
1802 // combinations which are always processed)
1806 lDlgCode
= ::SendMessage(msg
->hwnd
, WM_GETDLGCODE
, 0, 0);
1808 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
1809 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
1810 // it, of course, implies them
1811 if ( lDlgCode
& DLGC_WANTALLKEYS
)
1813 lDlgCode
|= DLGC_WANTTAB
| DLGC_WANTARROWS
;
1817 bool bForward
= true,
1818 bWindowChange
= false;
1820 // should we process this message specially?
1821 bool bProcess
= true;
1822 switch ( msg
->wParam
)
1825 if ( lDlgCode
& DLGC_WANTTAB
) {
1829 // Ctrl-Tab cycles thru notebook pages
1830 bWindowChange
= bCtrlDown
;
1831 bForward
= !bShiftDown
;
1837 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
1845 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
1852 wxButton
*btn
= wxDynamicCast(FindWindow(wxID_CANCEL
),
1854 if ( btn
&& btn
->IsEnabled() )
1856 // if we do have a cancel button, do press it
1857 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1859 // we consumed the message
1862 #endif // wxUSE_BUTTON
1870 if ( (lDlgCode
& DLGC_WANTMESSAGE
) && !bCtrlDown
)
1872 // control wants to process Enter itself, don't
1873 // call IsDialogMessage() which would interpret
1877 else if ( lDlgCode
& DLGC_BUTTON
)
1879 // let IsDialogMessage() handle this for all
1880 // buttons except the owner-drawn ones which it
1881 // just seems to ignore
1882 long style
= ::GetWindowLong(msg
->hwnd
, GWL_STYLE
);
1883 if ( (style
& BS_OWNERDRAW
) == BS_OWNERDRAW
)
1885 // emulate the button click
1886 wxWindow
*btn
= wxFindWinFromHandle((WXHWND
)msg
->hwnd
);
1888 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1893 // FIXME: this should be handled by
1894 // wxNavigationKeyEvent handler and not here!!
1898 wxButton
*btn
= wxDynamicCast(GetDefaultItem(),
1900 if ( btn
&& btn
->IsEnabled() )
1902 // if we do have a default button, do press it
1903 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
1907 else // no default button
1909 #endif // wxUSE_BUTTON
1910 // this is a quick and dirty test for a text
1912 if ( !(lDlgCode
& DLGC_HASSETSEL
) )
1914 // don't process Enter, the control might
1915 // need it for itself and don't let
1916 // ::IsDialogMessage() have it as it can
1917 // eat the Enter events sometimes
1920 else if (!IsTopLevel())
1922 // if not a top level window, let parent
1926 //else: treat Enter as TAB: pass to the next
1927 // control as this is the best thing to do
1928 // if the text doesn't handle Enter itself
1940 wxNavigationKeyEvent event
;
1941 event
.SetDirection(bForward
);
1942 event
.SetWindowChange(bWindowChange
);
1943 event
.SetEventObject(this);
1945 if ( GetEventHandler()->ProcessEvent(event
) )
1952 // let ::IsDialogMessage() do almost everything and handle just the
1953 // things it doesn't here: Ctrl-TAB for switching notebook pages
1954 if ( msg
->message
== WM_KEYDOWN
)
1956 // don't process system keys here
1957 if ( !(HIWORD(msg
->lParam
) & KF_ALTDOWN
) )
1959 if ( (msg
->wParam
== VK_TAB
) && wxIsCtrlDown() )
1961 // find the first notebook parent and change its page
1962 wxWindow
*win
= this;
1963 wxNotebook
*nbook
= NULL
;
1964 while ( win
&& !nbook
)
1966 nbook
= wxDynamicCast(win
, wxNotebook
);
1967 win
= win
->GetParent();
1972 bool forward
= !wxIsShiftDown();
1974 nbook
->AdvanceSelection(forward
);
1981 // don't let IsDialogMessage() get VK_ESCAPE as it _always_ eats the
1982 // message even when there is no cancel button and when the message is
1983 // needed by the control itself: in particular, it prevents the tree in
1984 // place edit control from being closed with Escape in a dialog
1985 if ( msg
->message
!= WM_KEYDOWN
|| msg
->wParam
!= VK_ESCAPE
)
1987 // ::IsDialogMessage() is broken and may sometimes hang the
1988 // application by going into an infinite loop, so we try to detect
1989 // [some of] the situatations when this may happen and not call it
1992 // assume we can call it by default
1993 bool canSafelyCallIsDlgMsg
= true;
1995 HWND hwndFocus
= ::GetFocus();
1997 // if the currently focused window itself has WS_EX_CONTROLPARENT style, ::IsDialogMessage() will also enter
1998 // an infinite loop, because it will recursively check the child
1999 // windows but not the window itself and so if none of the children
2000 // accepts focus it loops forever (as it only stops when it gets
2001 // back to the window it started from)
2003 // while it is very unusual that a window with WS_EX_CONTROLPARENT
2004 // style has the focus, it can happen. One such possibility is if
2005 // all windows are either toplevel, wxDialog, wxPanel or static
2006 // controls and no window can actually accept keyboard input.
2007 #if !defined(__WXWINCE__)
2008 if ( ::GetWindowLong(hwndFocus
, GWL_EXSTYLE
) & WS_EX_CONTROLPARENT
)
2010 // passimistic by default
2011 canSafelyCallIsDlgMsg
= false;
2012 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
2014 node
= node
->GetNext() )
2016 wxWindow
* const win
= node
->GetData();
2017 if ( win
->AcceptsFocus() &&
2018 !(::GetWindowLong(GetHwndOf(win
), GWL_EXSTYLE
) &
2019 WS_EX_CONTROLPARENT
) )
2021 // it shouldn't hang...
2022 canSafelyCallIsDlgMsg
= true;
2028 #endif // !__WXWINCE__
2030 if ( canSafelyCallIsDlgMsg
)
2032 // ::IsDialogMessage() can enter in an infinite loop when the
2033 // currently focused window is disabled or hidden and its
2034 // parent has WS_EX_CONTROLPARENT style, so don't call it in
2038 if ( !::IsWindowEnabled(hwndFocus
) ||
2039 !::IsWindowVisible(hwndFocus
) )
2041 // it would enter an infinite loop if we do this!
2042 canSafelyCallIsDlgMsg
= false;
2047 if ( !(::GetWindowLong(hwndFocus
, GWL_STYLE
) & WS_CHILD
) )
2049 // it's a top level window, don't go further -- e.g. even
2050 // if the parent of a dialog is disabled, this doesn't
2051 // break navigation inside the dialog
2055 hwndFocus
= ::GetParent(hwndFocus
);
2059 // let IsDialogMessage() have the message if it's safe to call it
2060 if ( canSafelyCallIsDlgMsg
&& ::IsDialogMessage(GetHwnd(), msg
) )
2062 // IsDialogMessage() did something...
2067 #endif // __WXUNIVERSAL__
2072 // relay mouse move events to the tooltip control
2073 MSG
*msg
= (MSG
*)pMsg
;
2074 if ( msg
->message
== WM_MOUSEMOVE
)
2075 m_tooltip
->RelayEvent(pMsg
);
2077 #endif // wxUSE_TOOLTIPS
2082 bool wxWindowMSW::MSWTranslateMessage(WXMSG
* pMsg
)
2084 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2085 return m_acceleratorTable
.Translate(this, pMsg
);
2089 #endif // wxUSE_ACCEL
2092 bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG
* WXUNUSED(pMsg
))
2094 // preprocess all messages by default
2098 // ---------------------------------------------------------------------------
2099 // message params unpackers
2100 // ---------------------------------------------------------------------------
2102 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2103 WORD
*id
, WXHWND
*hwnd
, WORD
*cmd
)
2105 *id
= LOWORD(wParam
);
2106 *hwnd
= (WXHWND
)lParam
;
2107 *cmd
= HIWORD(wParam
);
2110 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2111 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2113 *state
= LOWORD(wParam
);
2114 *minimized
= HIWORD(wParam
);
2115 *hwnd
= (WXHWND
)lParam
;
2118 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2119 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2121 *code
= LOWORD(wParam
);
2122 *pos
= HIWORD(wParam
);
2123 *hwnd
= (WXHWND
)lParam
;
2126 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2127 WXWORD
*nCtlColor
, WXHDC
*hdc
, WXHWND
*hwnd
)
2129 #ifndef __WXMICROWIN__
2130 *nCtlColor
= CTLCOLOR_BTN
;
2131 *hwnd
= (WXHWND
)lParam
;
2132 *hdc
= (WXHDC
)wParam
;
2136 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2137 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2139 *item
= (WXWORD
)wParam
;
2140 *flags
= HIWORD(wParam
);
2141 *hmenu
= (WXHMENU
)lParam
;
2144 // ---------------------------------------------------------------------------
2145 // Main wxWidgets window proc and the window proc for wxWindow
2146 // ---------------------------------------------------------------------------
2148 // Hook for new window just as it's being created, when the window isn't yet
2149 // associated with the handle
2150 static wxWindowMSW
*gs_winBeingCreated
= NULL
;
2152 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2153 // window being created and insures that it's always unset back later
2154 wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW
*winBeingCreated
)
2156 gs_winBeingCreated
= winBeingCreated
;
2159 wxWindowCreationHook::~wxWindowCreationHook()
2161 gs_winBeingCreated
= NULL
;
2165 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
2167 // trace all messages - useful for the debugging
2169 wxLogTrace(wxTraceMessages
,
2170 wxT("Processing %s(hWnd=%08lx, wParam=%8lx, lParam=%8lx)"),
2171 wxGetMessageName(message
), (long)hWnd
, (long)wParam
, lParam
);
2172 #endif // __WXDEBUG__
2174 wxWindowMSW
*wnd
= wxFindWinFromHandle((WXHWND
) hWnd
);
2176 // when we get the first message for the HWND we just created, we associate
2177 // it with wxWindow stored in gs_winBeingCreated
2178 if ( !wnd
&& gs_winBeingCreated
)
2180 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2181 wnd
= gs_winBeingCreated
;
2182 gs_winBeingCreated
= NULL
;
2183 wnd
->SetHWND((WXHWND
)hWnd
);
2189 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2191 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2196 WXLRESULT
wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2198 // did we process the message?
2199 bool processed
= false;
2210 // for most messages we should return 0 when we do process the message
2218 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2221 // return 0 to allow window creation
2222 rc
.result
= mayCreate
? 0 : -1;
2228 // never set processed to true and *always* pass WM_DESTROY to
2229 // DefWindowProc() as Windows may do some internal cleanup when
2230 // processing it and failing to pass the message along may cause
2231 // memory and resource leaks!
2232 (void)HandleDestroy();
2236 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2239 #if !defined(__WXWINCE__)
2242 LPRECT pRect
= (LPRECT
)lParam
;
2244 rc
.SetLeft(pRect
->left
);
2245 rc
.SetTop(pRect
->top
);
2246 rc
.SetRight(pRect
->right
);
2247 rc
.SetBottom(pRect
->bottom
);
2248 processed
= HandleMoving(rc
);
2250 pRect
->left
= rc
.GetLeft();
2251 pRect
->top
= rc
.GetTop();
2252 pRect
->right
= rc
.GetRight();
2253 pRect
->bottom
= rc
.GetBottom();
2264 // we're not interested in these messages at all
2267 case SIZE_MINIMIZED
:
2268 // we shouldn't send sizev events for these messages as the
2269 // client size may be negative which breaks existing code
2271 // OTOH we might send another (wxMinimizedEvent?) one or
2272 // add an additional parameter to wxSizeEvent if this is
2273 // useful to anybody
2277 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2278 // fall through nevertheless
2280 case SIZE_MAXIMIZED
:
2282 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
),
2287 #if !defined(__WXWINCE__)
2290 LPRECT pRect
= (LPRECT
)lParam
;
2292 rc
.SetLeft(pRect
->left
);
2293 rc
.SetTop(pRect
->top
);
2294 rc
.SetRight(pRect
->right
);
2295 rc
.SetBottom(pRect
->bottom
);
2296 processed
= HandleSizing(rc
);
2298 pRect
->left
= rc
.GetLeft();
2299 pRect
->top
= rc
.GetTop();
2300 pRect
->right
= rc
.GetRight();
2301 pRect
->bottom
= rc
.GetBottom();
2307 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
2308 case WM_ACTIVATEAPP
:
2309 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2315 WXWORD state
, minimized
;
2317 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2319 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2324 processed
= HandleSetFocus((WXHWND
)(HWND
)wParam
);
2328 processed
= HandleKillFocus((WXHWND
)(HWND
)wParam
);
2335 // cast to wxWindow is needed for wxUniv
2336 wxPaintDCEx
dc((wxWindow
*)this, (WXHDC
)wParam
);
2337 processed
= HandlePaint();
2341 processed
= HandlePaint();
2349 // Don't call the wx handlers in this case
2350 if ( wxIsKindOf(this, wxListCtrl
) )
2353 if ( lParam
& PRF_ERASEBKGND
)
2354 HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2356 wxPaintDCEx
dc((wxWindow
*)this, (WXHDC
)wParam
);
2357 processed
= HandlePaint();
2363 #ifdef __WXUNIVERSAL__
2364 // Universal uses its own wxFrame/wxDialog, so we don't receive
2365 // close events unless we have this.
2370 // don't let the DefWindowProc() destroy our window - we'll do it
2371 // ourselves in ~wxWindow
2378 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2382 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2383 GET_Y_LPARAM(lParam
),
2387 // Seems to be broken currently
2388 #if 0 // ndef __WXWINCE__
2391 wxASSERT_MSG( !m_mouseInWindow
, wxT("the mouse should be in a window to generate this event!") );
2393 // only process this message if the mouse is not in the window,
2394 // This can also check for children in composite windows.
2395 // however, this may mean the the wxEVT_LEAVE_WINDOW is never sent
2396 // if the mouse does not enter the window from it's child before
2397 // leaving the scope of the window. ( perhaps this can be picked
2398 // up in the OnIdle code as before, for this special case )
2399 if ( /*IsComposite() && */ !IsMouseInWindow() )
2401 m_mouseInWindow
= false;
2403 // Unfortunately no mouse state is passed with a WM_MOUSE_LEAVE
2405 if ( wxIsShiftDown() )
2407 if ( wxIsCtrlDown() )
2408 state
|= MK_CONTROL
;
2409 if ( GetKeyState( VK_LBUTTON
) )
2410 state
|= MK_LBUTTON
;
2411 if ( GetKeyState( VK_MBUTTON
) )
2412 state
|= MK_MBUTTON
;
2413 if ( GetKeyState( VK_RBUTTON
) )
2414 state
|= MK_RBUTTON
;
2417 if ( !::GetCursorPos(&pt
) )
2419 wxLogLastError(_T("GetCursorPos"));
2422 // we need to have client coordinates here for symmetry with
2423 // wxEVT_ENTER_WINDOW
2424 RECT rect
= wxGetWindowRect(GetHwnd());
2428 wxMouseEvent
event2(wxEVT_LEAVE_WINDOW
);
2429 InitMouseEvent(event2
, pt
.x
, pt
.y
, state
);
2431 (void)GetEventHandler()->ProcessEvent(event2
);
2433 // always pass processed back as false, this allows the window
2434 // manager to process the message too. This is needed to ensure
2435 // windows XP themes work properly as the mouse moves over widgets
2443 #if wxUSE_MOUSEWHEEL
2445 processed
= HandleMouseWheel(wParam
, lParam
);
2449 case WM_LBUTTONDOWN
:
2451 case WM_LBUTTONDBLCLK
:
2452 case WM_RBUTTONDOWN
:
2454 case WM_RBUTTONDBLCLK
:
2455 case WM_MBUTTONDOWN
:
2457 case WM_MBUTTONDBLCLK
:
2459 #ifdef __WXMICROWIN__
2460 // MicroWindows seems to ignore the fact that a window is
2461 // disabled. So catch mouse events and throw them away if
2463 wxWindowMSW
* win
= this;
2466 if (!win
->IsEnabled())
2472 win
= win
->GetParent();
2473 if ( !win
|| win
->IsTopLevel() )
2480 #endif // __WXMICROWIN__
2481 int x
= GET_X_LPARAM(lParam
),
2482 y
= GET_Y_LPARAM(lParam
);
2484 // redirect the event to a static control if necessary by
2485 // finding one under mouse
2487 if ( GetCapture() == this )
2489 // but don't do it if the mouse is captured by this window
2490 // because then it should really get this event itself
2495 win
= FindWindowForMouseEvent(this, &x
, &y
);
2497 // this should never happen
2498 wxCHECK_MSG( win
, 0,
2499 _T("FindWindowForMouseEvent() returned NULL") );
2501 // for the standard classes their WndProc sets the focus to
2502 // them anyhow and doing it from here results in some weird
2503 // problems, but for our windows we want them to acquire
2504 // focus when clicked
2505 if ( !win
->IsOfStandardClass() )
2507 if ( message
== WM_LBUTTONDOWN
&& win
->AcceptsFocus() )
2512 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2521 case MM_JOY1BUTTONDOWN
:
2522 case MM_JOY2BUTTONDOWN
:
2523 case MM_JOY1BUTTONUP
:
2524 case MM_JOY2BUTTONUP
:
2525 processed
= HandleJoystickEvent(message
,
2526 GET_X_LPARAM(lParam
),
2527 GET_Y_LPARAM(lParam
),
2530 #endif // __WXMICROWIN__
2536 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2538 processed
= HandleCommand(id
, cmd
, hwnd
);
2543 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
2546 // we only need to reply to WM_NOTIFYFORMAT manually when using MSLU,
2547 // otherwise DefWindowProc() does it perfectly fine for us, but MSLU
2548 // apparently doesn't always behave properly and needs some help
2549 #if wxUSE_UNICODE_MSLU && defined(NF_QUERY)
2550 case WM_NOTIFYFORMAT
:
2551 if ( lParam
== NF_QUERY
)
2554 rc
.result
= NFR_UNICODE
;
2557 #endif // wxUSE_UNICODE_MSLU
2559 // for these messages we must return true if process the message
2562 case WM_MEASUREITEM
:
2564 int idCtrl
= (UINT
)wParam
;
2565 if ( message
== WM_DRAWITEM
)
2567 processed
= MSWOnDrawItem(idCtrl
,
2568 (WXDRAWITEMSTRUCT
*)lParam
);
2572 processed
= MSWOnMeasureItem(idCtrl
,
2573 (WXMEASUREITEMSTRUCT
*)lParam
);
2580 #endif // defined(WM_DRAWITEM)
2583 if ( !IsOfStandardClass() )
2585 // we always want to get the char events
2586 rc
.result
= DLGC_WANTCHARS
;
2588 if ( GetWindowStyleFlag() & wxWANTS_CHARS
)
2590 // in fact, we want everything
2591 rc
.result
|= DLGC_WANTARROWS
|
2598 //else: get the dlg code from the DefWindowProc()
2603 // If this has been processed by an event handler, return 0 now
2604 // (we've handled it).
2605 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
2606 if ( m_lastKeydownProcessed
)
2615 // we consider these message "not interesting" to OnChar, so
2616 // just don't do anything more with them
2626 // avoid duplicate messages to OnChar for these ASCII keys:
2627 // they will be translated by TranslateMessage() and received
2649 // but set processed to false, not true to still pass them
2650 // to the control's default window proc - otherwise
2651 // built-in keyboard handling won't work
2656 // special case of VK_APPS: treat it the same as right mouse
2657 // click because both usually pop up a context menu
2663 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2664 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, x
, y
, flags
);
2670 // do generate a CHAR event
2671 processed
= HandleChar((WORD
)wParam
, lParam
);
2674 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
2681 // special case of VK_APPS: treat it the same as right mouse button
2682 if ( wParam
== VK_APPS
)
2687 TranslateKbdEventToMouse(this, &x
, &y
, &flags
);
2688 processed
= HandleMouseEvent(WM_RBUTTONUP
, x
, y
, flags
);
2693 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
2698 case WM_CHAR
: // Always an ASCII character
2699 if ( m_lastKeydownProcessed
)
2701 // The key was handled in the EVT_KEY_DOWN and handling
2702 // a key in an EVT_KEY_DOWN handler is meant, by
2703 // design, to prevent EVT_CHARs from happening
2704 m_lastKeydownProcessed
= false;
2709 processed
= HandleChar((WORD
)wParam
, lParam
, true);
2715 processed
= HandleHotKey((WORD
)wParam
, lParam
);
2717 #endif // wxUSE_HOTKEY
2724 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
2726 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
2732 // CTLCOLOR messages are sent by children to query the parent for their
2733 // colors#ifndef __WXMICROWIN__
2734 #ifndef __WXMICROWIN__
2735 case WM_CTLCOLORMSGBOX
:
2736 case WM_CTLCOLOREDIT
:
2737 case WM_CTLCOLORLISTBOX
:
2738 case WM_CTLCOLORBTN
:
2739 case WM_CTLCOLORDLG
:
2740 case WM_CTLCOLORSCROLLBAR
:
2741 case WM_CTLCOLORSTATIC
:
2746 UnpackCtlColor(wParam
, lParam
, &nCtlColor
, &hdc
, &hwnd
);
2748 processed
= HandleCtlColor(&rc
.hBrush
,
2757 #endif // !__WXMICROWIN__
2759 case WM_SYSCOLORCHANGE
:
2760 // the return value for this message is ignored
2761 processed
= HandleSysColorChange();
2764 #if !defined(__WXWINCE__)
2765 case WM_DISPLAYCHANGE
:
2766 processed
= HandleDisplayChange();
2770 case WM_PALETTECHANGED
:
2771 processed
= HandlePaletteChanged((WXHWND
) (HWND
) wParam
);
2774 case WM_CAPTURECHANGED
:
2775 processed
= HandleCaptureChanged((WXHWND
) (HWND
) lParam
);
2778 case WM_QUERYNEWPALETTE
:
2779 processed
= HandleQueryNewPalette();
2783 processed
= HandleEraseBkgnd((WXHDC
)(HDC
)wParam
);
2786 // we processed the message, i.e. erased the background
2791 #if !defined(__WXWINCE__)
2793 processed
= HandleDropFiles(wParam
);
2798 processed
= HandleInitDialog((WXHWND
)(HWND
)wParam
);
2802 // we never set focus from here
2807 #if !defined(__WXWINCE__)
2808 case WM_QUERYENDSESSION
:
2809 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
2813 processed
= HandleEndSession(wParam
!= 0, lParam
);
2816 case WM_GETMINMAXINFO
:
2817 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
2822 processed
= HandleSetCursor((WXHWND
)(HWND
)wParam
,
2823 LOWORD(lParam
), // hit test
2824 HIWORD(lParam
)); // mouse msg
2828 // returning TRUE stops the DefWindowProc() from further
2829 // processing this message - exactly what we need because we've
2830 // just set the cursor.
2835 #if wxUSE_ACCESSIBILITY
2838 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
2839 LPARAM dwObjId
= (LPARAM
) (DWORD
) lParam
;
2841 if (dwObjId
== (LPARAM
)OBJID_CLIENT
&& GetOrCreateAccessible())
2843 return LresultFromObject(IID_IAccessible
, wParam
, (IUnknown
*) GetAccessible()->GetIAccessible());
2849 #if defined(WM_HELP)
2852 // HELPINFO doesn't seem to be supported on WinCE.
2854 HELPINFO
* info
= (HELPINFO
*) lParam
;
2855 // Don't yet process menu help events, just windows
2856 if (info
->iContextType
== HELPINFO_WINDOW
)
2859 wxWindowMSW
* subjectOfHelp
= this;
2860 bool eventProcessed
= false;
2861 while (subjectOfHelp
&& !eventProcessed
)
2863 wxHelpEvent
helpEvent(wxEVT_HELP
,
2864 subjectOfHelp
->GetId(),
2868 wxPoint(info
->MousePos
.x
, info
->MousePos
.y
)
2872 helpEvent
.SetEventObject(this);
2874 GetEventHandler()->ProcessEvent(helpEvent
);
2876 // Go up the window hierarchy until the event is
2878 subjectOfHelp
= subjectOfHelp
->GetParent();
2881 processed
= eventProcessed
;
2884 else if (info
->iContextType
== HELPINFO_MENUITEM
)
2886 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
2887 helpEvent
.SetEventObject(this);
2888 processed
= GetEventHandler()->ProcessEvent(helpEvent
);
2891 //else: processed is already false
2897 #if !defined(__WXWINCE__)
2898 case WM_CONTEXTMENU
:
2900 // we don't convert from screen to client coordinates as
2901 // the event may be handled by a parent window
2902 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2904 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2906 // we could have got an event from our child, reflect it back
2907 // to it if this is the case
2908 wxWindowMSW
*win
= NULL
;
2909 if ( (WXHWND
)wParam
!= m_hWnd
)
2911 win
= FindItemByHWND((WXHWND
)wParam
);
2917 evtCtx
.SetEventObject(win
);
2918 processed
= win
->GetEventHandler()->ProcessEvent(evtCtx
);
2924 // we're only interested in our own menus, not MF_SYSMENU
2925 if ( HIWORD(wParam
) == MF_POPUP
)
2927 // handle menu chars for ownerdrawn menu items
2928 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
2929 if ( i
!= wxNOT_FOUND
)
2931 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
2941 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
2942 wxGetMessageName(message
));
2943 #endif // __WXDEBUG__
2944 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
2950 // ----------------------------------------------------------------------------
2951 // wxWindow <-> HWND map
2952 // ----------------------------------------------------------------------------
2954 wxWinHashTable
*wxWinHandleHash
= NULL
;
2956 wxWindow
*wxFindWinFromHandle(WXHWND hWnd
)
2958 return (wxWindow
*)wxWinHandleHash
->Get((long)hWnd
);
2961 void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
)
2963 // adding NULL hWnd is (first) surely a result of an error and
2964 // (secondly) breaks menu command processing
2965 wxCHECK_RET( hWnd
!= (HWND
)NULL
,
2966 wxT("attempt to add a NULL hWnd to window list ignored") );
2968 wxWindow
*oldWin
= wxFindWinFromHandle((WXHWND
) hWnd
);
2970 if ( oldWin
&& (oldWin
!= win
) )
2972 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
2973 (int) hWnd
, win
->GetClassInfo()->GetClassName());
2976 #endif // __WXDEBUG__
2979 wxWinHandleHash
->Put((long)hWnd
, (wxWindow
*)win
);
2983 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
2985 wxWinHandleHash
->Delete((long)win
->GetHWND());
2988 // ----------------------------------------------------------------------------
2989 // various MSW speciic class dependent functions
2990 // ----------------------------------------------------------------------------
2992 // Default destroyer - override if you destroy it in some other way
2993 // (e.g. with MDI child windows)
2994 void wxWindowMSW::MSWDestroyWindow()
2998 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
3001 int& w
, int& h
) const
3003 // yes, those are just some arbitrary hardcoded numbers
3004 static const int DEFAULT_Y
= 200;
3006 bool nonDefault
= false;
3008 if ( pos
.x
== wxDefaultPosition
.x
)
3010 // if x is set to CW_USEDEFAULT, y parameter is ignored anyhow so we
3011 // can just as well set it to CW_USEDEFAULT as well
3017 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
3018 // neither because it is not handled as a special value by Windows then
3019 // and so we have to choose some default value for it
3021 y
= pos
.y
== wxDefaultPosition
.y
? DEFAULT_Y
: pos
.y
;
3027 NB: there used to be some code here which set the initial size of the
3028 window to the client size of the parent if no explicit size was
3029 specified. This was wrong because wxWidgets programs often assume
3030 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
3031 it. To see why, you should understand that Windows sends WM_SIZE from
3032 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
3033 from some base class ctor and so this WM_SIZE is not processed in the
3034 real class' OnSize() (because it's not fully constructed yet and the
3035 event goes to some base class OnSize() instead). So the WM_SIZE we
3036 rely on is the one sent when the parent frame resizes its children
3037 but here is the problem: if the child already has just the right
3038 size, nothing will happen as both wxWidgets and Windows check for
3039 this and ignore any attempts to change the window size to the size it
3040 already has - so no WM_SIZE would be sent.
3044 // we don't use CW_USEDEFAULT here for several reasons:
3046 // 1. it results in huge frames on modern screens (1000*800 is not
3047 // uncommon on my 1280*1024 screen) which is way too big for a half
3048 // empty frame of most of wxWidgets samples for example)
3050 // 2. it is buggy for frames with wxFRAME_TOOL_WINDOW style for which
3051 // the default is for whatever reason 8*8 which breaks client <->
3052 // window size calculations (it would be nice if it didn't, but it
3053 // does and the simplest way to fix it seemed to change the broken
3054 // default size anyhow)
3056 // 3. there is just no advantage in doing it: with x and y it is
3057 // possible that [future versions of] Windows position the new top
3058 // level window in some smart way which we can't do, but we can
3059 // guess a reasonably good size for a new window just as well
3062 // However, on PocketPC devices, we must use the default
3063 // size if possible.
3065 if (size
.x
== wxDefaultSize
.x
)
3069 if (size
.y
== wxDefaultSize
.y
)
3074 if ( size
.x
== wxDefaultSize
.x
|| size
.y
== wxDefaultSize
.y
)
3078 w
= WidthDefault(size
.x
);
3079 h
= HeightDefault(size
.y
);
3082 AdjustForParentClientOrigin(x
, y
);
3087 WXHWND
wxWindowMSW::MSWGetParent() const
3089 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
3092 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
3093 const wxChar
*title
,
3097 WXDWORD extendedStyle
)
3099 // choose the position/size for the new window
3101 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
3103 // controlId is menu handle for the top level windows, so set it to 0
3104 // unless we're creating a child window
3105 int controlId
= style
& WS_CHILD
? GetId() : 0;
3107 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
3108 // which is the same but without CS_[HV]REDRAW class styles so using it
3109 // ensures that the window is not fully repainted on each resize
3110 wxString
className(wclass
);
3111 if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE
) )
3113 className
+= wxT("NR");
3116 // do create the window
3117 wxWindowCreationHook
hook(this);
3119 // VZ: anyonce cares to explain why is this done for CE?
3121 if (extendedStyle
== 0)
3123 m_hWnd
= (WXHWND
)::CreateWindow
3126 title
? title
: wxEmptyString
,
3129 (HWND
)MSWGetParent(),
3132 NULL
// no extra data
3136 #endif // __WXWINCE__
3138 m_hWnd
= (WXHWND
)::CreateWindowEx
3142 title
? title
: wxEmptyString
,
3145 (HWND
)MSWGetParent(),
3148 NULL
// no extra data
3154 wxLogSysError(_("Can't create window of class %s"), wclass
);
3159 SubclassWin(m_hWnd
);
3164 // ===========================================================================
3165 // MSW message handlers
3166 // ===========================================================================
3168 // ---------------------------------------------------------------------------
3170 // ---------------------------------------------------------------------------
3174 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3176 #ifndef __WXMICROWIN__
3177 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3178 HWND hWnd
= hdr
->hwndFrom
;
3179 wxWindow
*win
= wxFindWinFromHandle((WXHWND
)hWnd
);
3181 // if the control is one of our windows, let it handle the message itself
3184 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3187 // VZ: why did we do it? normally this is unnecessary and, besides, it
3188 // breaks the message processing for the toolbars because the tooltip
3189 // notifications were being forwarded to the toolbar child controls
3190 // (if it had any) before being passed to the toolbar itself, so in my
3191 // example the tooltip for the combobox was always shown instead of the
3192 // correct button tooltips
3194 // try all our children
3195 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3198 wxWindow
*child
= node
->GetData();
3199 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3204 node
= node
->GetNext();
3208 // by default, handle it ourselves
3209 return MSWOnNotify(idCtrl
, lParam
, result
);
3210 #else // __WXMICROWIN__
3217 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3219 const wxString
& ttip
)
3221 // I don't know why it happens, but the versions of comctl32.dll starting
3222 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3223 // this message is supposed to be sent to Unicode programs only) -- hence
3224 // we need to handle it as well, otherwise no tooltips will be shown in
3227 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
)
3230 // not a tooltip message or no tooltip to show anyhow
3235 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3237 // We don't want to use the szText buffer because it has a limit of 80
3238 // bytes and this is not enough, especially for Unicode build where it
3239 // limits the tooltip string length to only 40 characters
3241 // The best would be, of course, to not impose any length limitations at
3242 // all but then the buffer would have to be dynamic and someone would have
3243 // to free it and we don't have the tooltip owner object here any more, so
3244 // for now use our own static buffer with a higher fixed max length.
3246 // Note that using a static buffer should not be a problem as only a single
3247 // tooltip can be shown at the same time anyhow.
3249 if ( code
== (WXUINT
) TTN_NEEDTEXTW
)
3251 // We need to convert tooltip from multi byte to Unicode on the fly.
3252 static wchar_t buf
[513];
3254 // Truncate tooltip length if needed as otherwise we might not have
3255 // enough space for it in the buffer and MultiByteToWideChar() would
3257 size_t tipLength
= wxMin(ttip
.Len(), WXSIZEOF(buf
) - 1);
3259 // Convert to WideChar without adding the NULL character. The NULL
3260 // character is added afterwards (this is more efficient).
3261 int len
= ::MultiByteToWideChar
3273 wxLogLastError(_T("MultiByteToWideChar()"));
3277 ttText
->lpszText
= (LPSTR
) buf
;
3279 else // TTN_NEEDTEXTA
3280 #endif // !wxUSE_UNICODE
3282 // we get here if we got TTN_NEEDTEXTA (only happens in ANSI build) or
3283 // if we got TTN_NEEDTEXTW in Unicode build: in this case we just have
3284 // to copy the string we have into the buffer
3285 static wxChar buf
[513];
3286 wxStrncpy(buf
, ttip
.c_str(), WXSIZEOF(buf
) - 1);
3287 buf
[WXSIZEOF(buf
) - 1] = _T('\0');
3288 ttText
->lpszText
= buf
;
3294 #endif // wxUSE_TOOLTIPS
3296 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3298 WXLPARAM
* WXUNUSED(result
))
3303 NMHDR
* hdr
= (NMHDR
*)lParam
;
3304 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3310 #endif // wxUSE_TOOLTIPS
3317 // ---------------------------------------------------------------------------
3318 // end session messages
3319 // ---------------------------------------------------------------------------
3321 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3324 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, wxID_ANY
);
3325 event
.SetEventObject(wxTheApp
);
3326 event
.SetCanVeto(true);
3327 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3329 bool rc
= wxTheApp
->ProcessEvent(event
);
3333 // we may end only if the app didn't veto session closing (double
3335 *mayEnd
= !event
.GetVeto();
3344 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3347 // do nothing if the session isn't ending
3352 if ( (this != wxTheApp
->GetTopWindow()) )
3355 wxCloseEvent
event(wxEVT_END_SESSION
, wxID_ANY
);
3356 event
.SetEventObject(wxTheApp
);
3357 event
.SetCanVeto(false);
3358 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3360 return wxTheApp
->ProcessEvent(event
);
3366 // ---------------------------------------------------------------------------
3367 // window creation/destruction
3368 // ---------------------------------------------------------------------------
3370 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs
, bool *mayCreate
)
3372 // VZ: why is this commented out for WinCE? If it doesn't support
3373 // WS_EX_CONTROLPARENT at all it should be somehow handled globally,
3374 // not with multiple #ifdef's!
3376 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3377 EnsureParentHasControlParentStyle(GetParent());
3378 #endif // !__WXWINCE__
3380 // TODO: should generate this event from WM_NCCREATE
3381 wxWindowCreateEvent
event((wxWindow
*)this);
3382 (void)GetEventHandler()->ProcessEvent(event
);
3389 bool wxWindowMSW::HandleDestroy()
3393 // delete our drop target if we've got one
3394 #if wxUSE_DRAG_AND_DROP
3395 if ( m_dropTarget
!= NULL
)
3397 m_dropTarget
->Revoke(m_hWnd
);
3399 delete m_dropTarget
;
3400 m_dropTarget
= NULL
;
3402 #endif // wxUSE_DRAG_AND_DROP
3404 // WM_DESTROY handled
3408 // ---------------------------------------------------------------------------
3410 // ---------------------------------------------------------------------------
3412 bool wxWindowMSW::HandleActivate(int state
,
3413 bool WXUNUSED(minimized
),
3414 WXHWND
WXUNUSED(activate
))
3416 wxActivateEvent
event(wxEVT_ACTIVATE
,
3417 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3419 event
.SetEventObject(this);
3421 return GetEventHandler()->ProcessEvent(event
);
3424 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3426 // notify the parent keeping track of focus for the kbd navigation
3427 // purposes that we got it
3428 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3429 (void)GetEventHandler()->ProcessEvent(eventFocus
);
3435 m_caret
->OnSetFocus();
3437 #endif // wxUSE_CARET
3440 // If it's a wxTextCtrl don't send the event as it will be done
3441 // after the control gets to process it from EN_FOCUS handler
3442 if ( wxDynamicCastThis(wxTextCtrl
) )
3446 #endif // wxUSE_TEXTCTRL
3448 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3449 event
.SetEventObject(this);
3451 // wxFindWinFromHandle() may return NULL, it is ok
3452 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3454 return GetEventHandler()->ProcessEvent(event
);
3457 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
3463 m_caret
->OnKillFocus();
3465 #endif // wxUSE_CARET
3468 // If it's a wxTextCtrl don't send the event as it will be done
3469 // after the control gets to process it.
3470 wxTextCtrl
*ctrl
= wxDynamicCastThis(wxTextCtrl
);
3477 // Don't send the event when in the process of being deleted. This can
3478 // only cause problems if the event handler tries to access the object.
3479 if ( m_isBeingDeleted
)
3484 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
3485 event
.SetEventObject(this);
3487 // wxFindWinFromHandle() may return NULL, it is ok
3488 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3490 return GetEventHandler()->ProcessEvent(event
);
3493 // ---------------------------------------------------------------------------
3495 // ---------------------------------------------------------------------------
3497 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
3499 wxShowEvent
event(GetId(), show
);
3500 event
.m_eventObject
= this;
3502 return GetEventHandler()->ProcessEvent(event
);
3505 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
3507 wxInitDialogEvent
event(GetId());
3508 event
.m_eventObject
= this;
3510 return GetEventHandler()->ProcessEvent(event
);
3513 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
3515 #if defined (__WXMICROWIN__) || defined(__WXWINCE__)
3517 #else // __WXMICROWIN__
3518 HDROP hFilesInfo
= (HDROP
) wParam
;
3520 // Get the total number of files dropped
3521 UINT gwFilesDropped
= ::DragQueryFile
3529 wxString
*files
= new wxString
[gwFilesDropped
];
3530 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
3532 // first get the needed buffer length (+1 for terminating NUL)
3533 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
3535 // and now get the file name
3536 ::DragQueryFile(hFilesInfo
, wIndex
,
3537 wxStringBuffer(files
[wIndex
], len
), len
);
3539 DragFinish (hFilesInfo
);
3541 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
3542 event
.m_eventObject
= this;
3545 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
3546 event
.m_pos
.x
= dropPoint
.x
;
3547 event
.m_pos
.y
= dropPoint
.y
;
3549 return GetEventHandler()->ProcessEvent(event
);
3554 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
3556 int WXUNUSED(mouseMsg
))
3558 #ifndef __WXMICROWIN__
3559 // the logic is as follows:
3560 // -1. don't set cursor for non client area, including but not limited to
3561 // the title bar, scrollbars, &c
3562 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
3563 // 1. if we have the cursor set it unless wxIsBusy()
3564 // 2. if we're a top level window, set some cursor anyhow
3565 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
3567 if ( nHitTest
!= HTCLIENT
)
3572 HCURSOR hcursor
= 0;
3574 // first ask the user code - it may wish to set the cursor in some very
3575 // specific way (for example, depending on the current position)
3577 if ( !::GetCursorPos(&pt
) )
3579 wxLogLastError(wxT("GetCursorPos"));
3584 ScreenToClient(&x
, &y
);
3585 wxSetCursorEvent
event(x
, y
);
3587 bool processedEvtSetCursor
= GetEventHandler()->ProcessEvent(event
);
3588 if ( processedEvtSetCursor
&& event
.HasCursor() )
3590 hcursor
= GetHcursorOf(event
.GetCursor());
3595 bool isBusy
= wxIsBusy();
3597 // the test for processedEvtSetCursor is here to prevent using m_cursor
3598 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3599 // it - this is a way to say that our cursor shouldn't be used for this
3601 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
3603 hcursor
= GetHcursorOf(m_cursor
);
3610 hcursor
= wxGetCurrentBusyCursor();
3612 else if ( !hcursor
)
3614 const wxCursor
*cursor
= wxGetGlobalCursor();
3615 if ( cursor
&& cursor
->Ok() )
3617 hcursor
= GetHcursorOf(*cursor
);
3625 // wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3627 ::SetCursor(hcursor
);
3629 // cursor set, stop here
3632 #endif // __WXMICROWIN__
3634 // pass up the window chain
3638 // ---------------------------------------------------------------------------
3639 // owner drawn stuff
3640 // ---------------------------------------------------------------------------
3642 #if (wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE) || \
3643 (wxUSE_CONTROLS && !defined(__WXUNIVERSAL__))
3644 #define WXUNUSED_UNLESS_ODRAWN(param) param
3646 #define WXUNUSED_UNLESS_ODRAWN(param)
3650 wxWindowMSW::MSWOnDrawItem(int WXUNUSED_UNLESS_ODRAWN(id
),
3651 WXDRAWITEMSTRUCT
* WXUNUSED_UNLESS_ODRAWN(itemStruct
))
3653 #if wxUSE_OWNER_DRAWN
3655 #if wxUSE_MENUS_NATIVE
3656 // is it a menu item?
3657 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
3658 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
3660 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
3662 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), false );
3664 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3665 // the DC from being released
3666 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
3667 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
3668 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
3669 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
3671 return pMenuItem
->OnDrawItem
3675 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
3676 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
3679 #endif // wxUSE_MENUS_NATIVE
3681 #endif // USE_OWNER_DRAWN
3683 #if wxUSE_CONTROLS && !defined(__WXUNIVERSAL__)
3685 #if wxUSE_OWNER_DRAWN
3686 wxControl
*item
= wxDynamicCast(FindItem(id
), wxControl
);
3687 #else // !wxUSE_OWNER_DRAWN
3688 // we may still have owner-drawn buttons internally because we have to make
3689 // them owner-drawn to support colour change
3690 wxControl
*item
= wxDynamicCast(FindItem(id
), wxButton
);
3691 #endif // USE_OWNER_DRAWN
3695 return item
->MSWOnDraw(itemStruct
);
3698 #endif // wxUSE_CONTROLS
3704 wxWindowMSW::MSWOnMeasureItem(int WXUNUSED_UNLESS_ODRAWN(id
),
3705 WXMEASUREITEMSTRUCT
*
3706 WXUNUSED_UNLESS_ODRAWN(itemStruct
))
3708 #if wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE
3709 // is it a menu item?
3710 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
3711 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
3713 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
3715 wxCHECK( pMenuItem
->IsKindOf(CLASSINFO(wxMenuItem
)), false );
3718 bool rc
= pMenuItem
->OnMeasureItem(&w
, &h
);
3720 pMeasureStruct
->itemWidth
= w
;
3721 pMeasureStruct
->itemHeight
= h
;
3726 wxControl
*item
= wxDynamicCast(FindItem(id
), wxControl
);
3729 return item
->MSWOnMeasure(itemStruct
);
3731 #endif // wxUSE_OWNER_DRAWN
3736 // ---------------------------------------------------------------------------
3737 // colours and palettes
3738 // ---------------------------------------------------------------------------
3740 bool wxWindowMSW::HandleSysColorChange()
3742 wxSysColourChangedEvent event
;
3743 event
.SetEventObject(this);
3745 (void)GetEventHandler()->ProcessEvent(event
);
3747 // always let the system carry on the default processing to allow the
3748 // native controls to react to the colours update
3752 bool wxWindowMSW::HandleDisplayChange()
3754 wxDisplayChangedEvent event
;
3755 event
.SetEventObject(this);
3757 return GetEventHandler()->ProcessEvent(event
);
3760 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
,
3768 #ifndef __WXMICROWIN__
3769 WXHBRUSH hBrush
= 0;
3774 if ( nCtlColor
== CTLCOLOR_DLG
)
3777 hBrush
= OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3782 wxControl
*item
= (wxControl
*)FindItemByHWND(pWnd
, true);
3784 hBrush
= item
->OnCtlColor(pDC
, pWnd
, nCtlColor
, message
, wParam
, lParam
);
3786 #endif // wxUSE_CONTROLS
3792 #else // __WXMICROWIN__
3797 // Define for each class of dialog and control
3798 WXHBRUSH
wxWindowMSW::OnCtlColor(WXHDC
WXUNUSED(hDC
),
3799 WXHWND
WXUNUSED(hWnd
),
3800 WXUINT
WXUNUSED(nCtlColor
),
3801 WXUINT
WXUNUSED(message
),
3802 WXWPARAM
WXUNUSED(wParam
),
3803 WXLPARAM
WXUNUSED(lParam
))
3808 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
3811 // same as below except we don't respond to our own messages
3812 if ( hWndPalChange
!= GetHWND() )
3814 // check to see if we our our parents have a custom palette
3815 wxWindowMSW
*win
= this;
3816 while ( win
&& !win
->HasCustomPalette() )
3818 win
= win
->GetParent();
3821 if ( win
&& win
->HasCustomPalette() )
3823 // realize the palette to see whether redrawing is needed
3824 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
3825 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3826 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3828 int result
= ::RealizePalette(hdc
);
3830 // restore the palette (before releasing the DC)
3831 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
3832 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
3833 ::RealizePalette(hdc
);
3834 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
3836 // now check for the need to redraw
3838 ::InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
3842 #endif // wxUSE_PALETTE
3844 wxPaletteChangedEvent
event(GetId());
3845 event
.SetEventObject(this);
3846 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
3848 return GetEventHandler()->ProcessEvent(event
);
3851 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
3853 wxMouseCaptureChangedEvent
event(GetId(), wxFindWinFromHandle(hWndGainedCapture
));
3854 event
.SetEventObject(this);
3856 return GetEventHandler()->ProcessEvent(event
);
3859 bool wxWindowMSW::HandleQueryNewPalette()
3863 // check to see if we our our parents have a custom palette
3864 wxWindowMSW
*win
= this;
3865 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
3866 if (win
->HasCustomPalette()) {
3867 /* realize the palette to see whether redrawing is needed */
3868 HDC hdc
= ::GetDC((HWND
) GetHWND());
3869 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3870 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
3872 int result
= ::RealizePalette(hdc
);
3873 /* restore the palette (before releasing the DC) */
3874 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
3875 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
3876 ::RealizePalette(hdc
);
3877 ::ReleaseDC((HWND
) GetHWND(), hdc
);
3878 /* now check for the need to redraw */
3880 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
3882 #endif // wxUSE_PALETTE
3884 wxQueryNewPaletteEvent
event(GetId());
3885 event
.SetEventObject(this);
3887 return GetEventHandler()->ProcessEvent(event
) && event
.GetPaletteRealized();
3890 // Responds to colour changes: passes event on to children.
3891 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
3893 // the top level window also reset the standard colour map as it might have
3894 // changed (there is no need to do it for the non top level windows as we
3895 // only have to do it once)
3899 gs_hasStdCmap
= false;
3901 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3904 // Only propagate to non-top-level windows because Windows already
3905 // sends this event to all top-level ones
3906 wxWindow
*win
= node
->GetData();
3907 if ( !win
->IsTopLevel() )
3909 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3910 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3911 // the standard controls
3912 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
3915 node
= node
->GetNext();
3918 // update the colours we use if they were not set explicitly by the user:
3919 // this must be done or OnCtlColor() would continue to use the old colours
3920 if ( !m_hasFgCol
|| !m_hasBgCol
)
3922 wxVisualAttributes attrs
= GetDefaultAttributes();
3924 m_foregroundColour
= attrs
.colFg
;
3927 m_backgroundColour
= attrs
.colBg
;
3931 extern wxCOLORMAP
*wxGetStdColourMap()
3933 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
3934 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
3936 if ( !gs_hasStdCmap
)
3938 static bool s_coloursInit
= false;
3940 if ( !s_coloursInit
)
3942 // When a bitmap is loaded, the RGB values can change (apparently
3943 // because Windows adjusts them to care for the old programs always
3944 // using 0xc0c0c0 while the transparent colour for the new Windows
3945 // versions is different). But we do this adjustment ourselves so
3946 // we want to avoid Windows' "help" and for this we need to have a
3947 // reference bitmap which can tell us what the RGB values change
3949 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3950 if ( stdColourBitmap
.Ok() )
3952 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3953 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
3954 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3957 memDC
.SelectObject(stdColourBitmap
);
3960 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
3962 memDC
.GetPixel(i
, 0, &colour
);
3963 s_stdColours
[i
] = wxColourToRGB(colour
);
3966 else // wxBITMAP_STD_COLOURS couldn't be loaded
3968 s_stdColours
[0] = RGB(000,000,000); // black
3969 s_stdColours
[1] = RGB(128,128,128); // dark grey
3970 s_stdColours
[2] = RGB(192,192,192); // light grey
3971 s_stdColours
[3] = RGB(255,255,255); // white
3972 //s_stdColours[4] = RGB(000,000,255); // blue
3973 //s_stdColours[5] = RGB(255,000,255); // magenta
3976 s_coloursInit
= true;
3979 gs_hasStdCmap
= true;
3981 // create the colour map
3982 #define INIT_CMAP_ENTRY(col) \
3983 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3984 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3986 INIT_CMAP_ENTRY(BTNTEXT
);
3987 INIT_CMAP_ENTRY(BTNSHADOW
);
3988 INIT_CMAP_ENTRY(BTNFACE
);
3989 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
3991 #undef INIT_CMAP_ENTRY
3997 // ---------------------------------------------------------------------------
3999 // ---------------------------------------------------------------------------
4001 bool wxWindowMSW::HandlePaint()
4003 // if (GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND)
4006 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
4008 wxLogLastError(wxT("CreateRectRgn"));
4009 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
4010 wxLogLastError(wxT("GetUpdateRgn"));
4012 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
4014 wxPaintEvent
event(m_windowId
);
4015 event
.SetEventObject(this);
4017 bool processed
= GetEventHandler()->ProcessEvent(event
);
4019 // note that we must generate NC event after the normal one as otherwise
4020 // BeginPaint() will happily overwrite our decorations with the background
4022 wxNcPaintEvent
eventNc(m_windowId
);
4023 eventNc
.SetEventObject(this);
4024 GetEventHandler()->ProcessEvent(eventNc
);
4029 // Can be called from an application's OnPaint handler
4030 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
4032 #ifdef __WXUNIVERSAL__
4035 HDC hDC
= (HDC
) wxPaintDC::FindDCInCache((wxWindow
*) event
.GetEventObject());
4038 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
4043 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
4045 // Prevents flicker when dragging
4046 if ( ::IsIconic(GetHwnd()) )
4050 if (GetParent() && GetParent()->GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND
)
4055 if (GetExtraStyle() & wxWS_EX_THEMED_BACKGROUND
)
4057 if (wxUxThemeEngine::Get())
4059 WXHTHEME hTheme
= wxUxThemeEngine::Get()->m_pfnOpenThemeData(GetHWND(), L
"TAB");
4063 ::GetClientRect((HWND
) GetHWND(), (RECT
*) & rect
);
4064 wxUxThemeEngine::Get()->m_pfnDrawThemeBackground(hTheme
, hdc
, 10 /* TABP_BODY */, 0, &rect
, &rect
);
4065 wxUxThemeEngine::Get()->m_pfnCloseThemeData(hTheme
);
4075 dc
.SetWindow((wxWindow
*)this);
4078 wxEraseEvent
event(m_windowId
, &dc
);
4079 event
.SetEventObject(this);
4080 bool rc
= GetEventHandler()->ProcessEvent(event
);
4084 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
4085 dc
.SelectOldObjects(hdc
);
4090 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
4093 ::GetClientRect(GetHwnd(), &rect
);
4095 COLORREF ref
= PALETTERGB(m_backgroundColour
.Red(),
4096 m_backgroundColour
.Green(),
4097 m_backgroundColour
.Blue());
4098 HBRUSH hBrush
= ::CreateSolidBrush(ref
);
4100 wxLogLastError(wxT("CreateSolidBrush"));
4102 HDC hdc
= (HDC
)event
.GetDC()->GetHDC();
4105 int mode
= ::SetMapMode(hdc
, MM_TEXT
);
4108 ::FillRect(hdc
, &rect
, hBrush
);
4109 ::DeleteObject(hBrush
);
4112 ::SetMapMode(hdc
, mode
);
4116 // ---------------------------------------------------------------------------
4117 // moving and resizing
4118 // ---------------------------------------------------------------------------
4120 bool wxWindowMSW::HandleMinimize()
4122 wxIconizeEvent
event(m_windowId
);
4123 event
.SetEventObject(this);
4125 return GetEventHandler()->ProcessEvent(event
);
4128 bool wxWindowMSW::HandleMaximize()
4130 wxMaximizeEvent
event(m_windowId
);
4131 event
.SetEventObject(this);
4133 return GetEventHandler()->ProcessEvent(event
);
4136 bool wxWindowMSW::HandleMove(int x
, int y
)
4138 wxMoveEvent
event(wxPoint(x
, y
), m_windowId
);
4139 event
.SetEventObject(this);
4141 return GetEventHandler()->ProcessEvent(event
);
4144 bool wxWindowMSW::HandleMoving(wxRect
& rect
)
4146 wxMoveEvent
event(rect
, m_windowId
);
4147 event
.SetEventObject(this);
4149 bool rc
= GetEventHandler()->ProcessEvent(event
);
4151 rect
= event
.GetRect();
4155 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
),
4156 WXUINT
WXUNUSED(flag
))
4158 // don't use w and h parameters as they specify the client size while
4159 // according to the docs EVT_SIZE handler is supposed to receive the total
4161 wxSizeEvent
event(GetSize(), m_windowId
);
4162 event
.SetEventObject(this);
4164 return GetEventHandler()->ProcessEvent(event
);
4167 bool wxWindowMSW::HandleSizing(wxRect
& rect
)
4169 wxSizeEvent
event(rect
, m_windowId
);
4170 event
.SetEventObject(this);
4172 bool rc
= GetEventHandler()->ProcessEvent(event
);
4174 rect
= event
.GetRect();
4178 bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo
)
4183 MINMAXINFO
*info
= (MINMAXINFO
*)mmInfo
;
4187 int minWidth
= GetMinWidth(),
4188 minHeight
= GetMinHeight(),
4189 maxWidth
= GetMaxWidth(),
4190 maxHeight
= GetMaxHeight();
4192 if ( minWidth
!= wxDefaultSize
.x
)
4194 info
->ptMinTrackSize
.x
= minWidth
;
4198 if ( minHeight
!= wxDefaultSize
.y
)
4200 info
->ptMinTrackSize
.y
= minHeight
;
4204 if ( maxWidth
!= wxDefaultSize
.x
)
4206 info
->ptMaxTrackSize
.x
= maxWidth
;
4210 if ( maxHeight
!= wxDefaultSize
.y
)
4212 info
->ptMaxTrackSize
.y
= maxHeight
;
4220 // ---------------------------------------------------------------------------
4222 // ---------------------------------------------------------------------------
4224 bool wxWindowMSW::HandleCommand(WXWORD id
, WXWORD cmd
, WXHWND control
)
4226 #if wxUSE_MENUS_NATIVE
4227 if ( !cmd
&& wxCurrentPopupMenu
)
4229 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
4230 wxCurrentPopupMenu
= NULL
;
4232 return popupMenu
->MSWCommand(cmd
, id
);
4234 #endif // wxUSE_MENUS_NATIVE
4236 wxWindow
*win
= NULL
;
4238 // first try to find it from HWND - this works even with the broken
4239 // programs using the same ids for different controls
4242 win
= wxFindWinFromHandle(control
);
4248 // must cast to a signed type before comparing with other ids!
4249 win
= FindItem((signed short)id
);
4254 return win
->MSWCommand(cmd
, id
);
4257 // the messages sent from the in-place edit control used by the treectrl
4258 // for label editing have id == 0, but they should _not_ be treated as menu
4259 // messages (they are EN_XXX ones, in fact) so don't translate anything
4260 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4263 // If no child window, it may be an accelerator, e.g. for a popup menu
4266 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
4267 event
.SetEventObject(this);
4271 return GetEventHandler()->ProcessEvent(event
);
4273 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
4276 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4277 // notifications to its parent which we want to reflect back to
4279 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
4280 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
4283 #endif // wxUSE_SPINCTRL
4288 // ---------------------------------------------------------------------------
4290 // ---------------------------------------------------------------------------
4292 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
4296 // our client coords are not quite the same as Windows ones
4297 wxPoint pt
= GetClientAreaOrigin();
4298 event
.m_x
= x
- pt
.x
;
4299 event
.m_y
= y
- pt
.y
;
4301 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
4302 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
4303 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
4304 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
4305 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
4306 // event.m_altDown = (::GetKeyState(VK_MENU) & 0x80000000) != 0;
4307 // Returns different negative values on WinME and WinNT,
4308 // so simply test for negative value.
4309 event
.m_altDown
= ::GetKeyState(VK_MENU
) < 0;
4312 event
.SetTimestamp(::GetMessageTime());
4315 event
.m_eventObject
= this;
4316 event
.SetId(GetId());
4318 #if wxUSE_MOUSEEVENT_HACK
4321 m_lastMouseEvent
= event
.GetEventType();
4322 #endif // wxUSE_MOUSEEVENT_HACK
4325 // Windows doesn't send the mouse events to the static controls (which are
4326 // transparent in the sense that their WM_NCHITTEST handler returns
4327 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
4328 // and so we manually check if we don't have a child window under mouse and if
4329 // we do, send the event to it instead of the window Windows had sent WM_XXX
4332 // Notice that this is not done for the mouse move events because this could
4333 // (would?) be too slow, but only for clicks which means that the static texts
4334 // still don't get move, enter nor leave events.
4335 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
) //TW:REQ:Univ
4337 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
4339 // first try to find a non transparent child: this allows us to send events
4340 // to a static text which is inside a static box, for example
4341 POINT pt
= { *x
, *y
};
4342 HWND hwnd
= GetHwndOf(win
),
4346 hwndUnderMouse
= ::ChildWindowFromPoint
4352 hwndUnderMouse
= ::ChildWindowFromPointEx
4362 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
4364 // now try any child window at all
4365 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
4368 // check that we have a child window which is susceptible to receive mouse
4369 // events: for this it must be shown and enabled
4370 if ( hwndUnderMouse
&&
4371 hwndUnderMouse
!= hwnd
&&
4372 ::IsWindowVisible(hwndUnderMouse
) &&
4373 ::IsWindowEnabled(hwndUnderMouse
) )
4375 wxWindow
*winUnderMouse
= wxFindWinFromHandle((WXHWND
)hwndUnderMouse
);
4376 if ( winUnderMouse
)
4378 // translate the mouse coords to the other window coords
4379 win
->ClientToScreen(x
, y
);
4380 winUnderMouse
->ScreenToClient(x
, y
);
4382 win
= winUnderMouse
;
4389 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4391 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4392 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4393 // from the message id and take the value in the table to get wxWin event
4395 static const wxEventType eventsMouse
[] =
4409 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
4410 InitMouseEvent(event
, x
, y
, flags
);
4412 return GetEventHandler()->ProcessEvent(event
);
4415 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
4417 if ( !m_mouseInWindow
)
4419 // it would be wrong to assume that just because we get a mouse move
4420 // event that the mouse is inside the window: although this is usually
4421 // true, it is not if we had captured the mouse, so we need to check
4422 // the mouse coordinates here
4423 if ( !HasCapture() || IsMouseInWindow() )
4425 // Generate an ENTER event
4426 m_mouseInWindow
= true;
4427 #if _WIN32_WINNT >= 0x0400
4429 TRACKMOUSEEVENT trackinfo
;
4431 trackinfo
.cbSize
= sizeof(trackinfo
);
4432 trackinfo
.dwFlags
= TME_LEAVE
;
4433 trackinfo
.hwndTrack
= GetHwnd();
4434 //Use the commctrl.h _TrackMouseEvent, which will call the
4435 // appropriate TrackMouseEvent or emulate it ( win95 )
4436 // else we need _WIN32_WINNT >= 0x0400
4437 _TrackMouseEvent(&trackinfo
);
4440 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
4441 InitMouseEvent(event
, x
, y
, flags
);
4443 (void)GetEventHandler()->ProcessEvent(event
);
4447 #if wxUSE_MOUSEEVENT_HACK
4448 // Window gets a click down message followed by a mouse move message even
4449 // if position isn't changed! We want to discard the trailing move event
4450 // if x and y are the same.
4451 if ( (m_lastMouseEvent
== wxEVT_RIGHT_DOWN
||
4452 m_lastMouseEvent
== wxEVT_LEFT_DOWN
||
4453 m_lastMouseEvent
== wxEVT_MIDDLE_DOWN
) &&
4454 (m_lastMouseX
== x
&& m_lastMouseY
== y
) )
4456 m_lastMouseEvent
= wxEVT_MOTION
;
4460 #endif // wxUSE_MOUSEEVENT_HACK
4462 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
4466 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
4468 #if wxUSE_MOUSEWHEEL
4469 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
4470 InitMouseEvent(event
,
4471 GET_X_LPARAM(lParam
),
4472 GET_Y_LPARAM(lParam
),
4474 event
.m_wheelRotation
= (short)HIWORD(wParam
);
4475 event
.m_wheelDelta
= WHEEL_DELTA
;
4477 static int s_linesPerRotation
= -1;
4478 if ( s_linesPerRotation
== -1 )
4480 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
4481 &s_linesPerRotation
, 0))
4483 // this is not supposed to happen
4484 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4486 // the default is 3, so use it if SystemParametersInfo() failed
4487 s_linesPerRotation
= 3;
4491 event
.m_linesPerAction
= s_linesPerRotation
;
4492 return GetEventHandler()->ProcessEvent(event
);
4503 // ---------------------------------------------------------------------------
4504 // keyboard handling
4505 // ---------------------------------------------------------------------------
4507 // create the key event of the given type for the given key - used by
4508 // HandleChar and HandleKeyDown/Up
4509 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
4512 WXWPARAM wParam
) const
4514 wxKeyEvent
event(evType
);
4515 event
.SetId(GetId());
4516 event
.m_shiftDown
= wxIsShiftDown();
4517 event
.m_controlDown
= wxIsCtrlDown();
4518 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
4520 event
.m_eventObject
= (wxWindow
*)this; // const_cast
4521 event
.m_keyCode
= id
;
4522 event
.m_rawCode
= (wxUint32
) wParam
;
4523 event
.m_rawFlags
= (wxUint32
) lParam
;
4525 event
.SetTimestamp(::GetMessageTime());
4528 // translate the position to client coords
4532 GetWindowRect(GetHwnd(),&rect
);
4542 // isASCII is true only when we're called from WM_CHAR handler and not from
4544 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
4549 // If 1 -> 26, translate to either special keycode or just set
4550 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4551 // ControlDown() == true.
4553 if ( (id
> 0) && (id
< 27) )
4575 else // we're called from WM_KEYDOWN
4577 id
= wxCharCodeMSWToWX(wParam
, lParam
);
4580 // it's ASCII and will be processed here only when called from
4581 // WM_CHAR (i.e. when isASCII = true), don't process it now
4586 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
4588 // the alphanumeric keys produced by pressing AltGr+something on European
4589 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4590 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4591 // alphanumeric, so pretend that there are no modifiers at all (the
4592 // KEY_DOWN event would still have the correct modifiers if they're really
4594 if ( event
.m_controlDown
&& event
.m_altDown
&&
4595 (id
>= 32 && id
< 256) )
4597 event
.m_controlDown
=
4598 event
.m_altDown
= false;
4601 return GetEventHandler()->ProcessEvent(event
);
4604 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
4606 int id
= wxCharCodeMSWToWX(wParam
, lParam
);
4610 // normal ASCII char
4614 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4616 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
4617 if ( GetEventHandler()->ProcessEvent(event
) )
4626 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
4628 int id
= wxCharCodeMSWToWX(wParam
, lParam
);
4632 // normal ASCII char
4636 if ( id
!= -1 ) // VZ: does this ever happen (FIXME)?
4638 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
4639 if ( GetEventHandler()->ProcessEvent(event
) )
4646 int wxWindowMSW::HandleMenuChar(int chAccel
, WXLPARAM lParam
)
4648 // FIXME: implement GetMenuItemCount for WinCE, possibly
4649 // in terms of GetMenuItemInfo
4651 const HMENU hmenu
= (HMENU
)lParam
;
4655 mii
.cbSize
= sizeof(MENUITEMINFO
);
4656 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
4658 // find if we have this letter in any owner drawn item
4659 const int count
= ::GetMenuItemCount(hmenu
);
4660 for ( int i
= 0; i
< count
; i
++ )
4662 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
4664 if ( mii
.fType
== MFT_OWNERDRAW
)
4666 // dwItemData member of the MENUITEMINFO is a
4667 // pointer to the associated wxMenuItem -- see the
4668 // menu creation code
4669 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
4671 const wxChar
*p
= wxStrchr(item
->GetText(), _T('&'));
4674 if ( *p
== _T('&') )
4676 // this is not the accel char, find the real one
4677 p
= wxStrchr(p
+ 1, _T('&'));
4679 else // got the accel char
4681 // FIXME-UNICODE: this comparison doesn't risk to work
4682 // for non ASCII accelerator characters I'm afraid, but
4684 if ( wxToupper(*p
) == chAccel
)
4690 // this one doesn't match
4697 else // failed to get the menu text?
4699 // it's not fatal, so don't show error, but still log
4701 wxLogLastError(_T("GetMenuItemInfo"));
4708 // ---------------------------------------------------------------------------
4710 // ---------------------------------------------------------------------------
4712 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
4716 if ( flags
& JOY_BUTTON1CHG
)
4717 change
= wxJOY_BUTTON1
;
4718 if ( flags
& JOY_BUTTON2CHG
)
4719 change
= wxJOY_BUTTON2
;
4720 if ( flags
& JOY_BUTTON3CHG
)
4721 change
= wxJOY_BUTTON3
;
4722 if ( flags
& JOY_BUTTON4CHG
)
4723 change
= wxJOY_BUTTON4
;
4726 if ( flags
& JOY_BUTTON1
)
4727 buttons
|= wxJOY_BUTTON1
;
4728 if ( flags
& JOY_BUTTON2
)
4729 buttons
|= wxJOY_BUTTON2
;
4730 if ( flags
& JOY_BUTTON3
)
4731 buttons
|= wxJOY_BUTTON3
;
4732 if ( flags
& JOY_BUTTON4
)
4733 buttons
|= wxJOY_BUTTON4
;
4735 // the event ids aren't consecutive so we can't use table based lookup
4737 wxEventType eventType
;
4742 eventType
= wxEVT_JOY_MOVE
;
4747 eventType
= wxEVT_JOY_MOVE
;
4752 eventType
= wxEVT_JOY_ZMOVE
;
4757 eventType
= wxEVT_JOY_ZMOVE
;
4760 case MM_JOY1BUTTONDOWN
:
4762 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4765 case MM_JOY2BUTTONDOWN
:
4767 eventType
= wxEVT_JOY_BUTTON_DOWN
;
4770 case MM_JOY1BUTTONUP
:
4772 eventType
= wxEVT_JOY_BUTTON_UP
;
4775 case MM_JOY2BUTTONUP
:
4777 eventType
= wxEVT_JOY_BUTTON_UP
;
4781 wxFAIL_MSG(wxT("no such joystick event"));
4786 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
4787 event
.SetPosition(wxPoint(x
, y
));
4788 event
.SetEventObject(this);
4790 return GetEventHandler()->ProcessEvent(event
);
4796 // ---------------------------------------------------------------------------
4798 // ---------------------------------------------------------------------------
4800 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
4801 WXWORD pos
, WXHWND control
)
4803 if ( control
&& control
!= m_hWnd
) // Prevent infinite recursion
4805 wxWindow
*child
= wxFindWinFromHandle(control
);
4807 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
4810 wxScrollWinEvent event
;
4811 event
.SetPosition(pos
);
4812 event
.SetOrientation(orientation
);
4813 event
.m_eventObject
= this;
4818 event
.m_eventType
= wxEVT_SCROLLWIN_TOP
;
4822 event
.m_eventType
= wxEVT_SCROLLWIN_BOTTOM
;
4826 event
.m_eventType
= wxEVT_SCROLLWIN_LINEUP
;
4830 event
.m_eventType
= wxEVT_SCROLLWIN_LINEDOWN
;
4834 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEUP
;
4838 event
.m_eventType
= wxEVT_SCROLLWIN_PAGEDOWN
;
4841 case SB_THUMBPOSITION
:
4843 // under Win32, the scrollbar range and position are 32 bit integers,
4844 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4845 // explicitly query the scrollbar for the correct position (this must
4846 // be done only for these two SB_ events as they are the only one
4847 // carrying the scrollbar position)
4849 WinStruct
<SCROLLINFO
> scrollInfo
;
4850 scrollInfo
.fMask
= SIF_TRACKPOS
;
4852 if ( !::GetScrollInfo(GetHwnd(),
4853 orientation
== wxHORIZONTAL
? SB_HORZ
4857 // Not neccessarily an error, if there are no scrollbars yet.
4858 // wxLogLastError(_T("GetScrollInfo"));
4861 event
.SetPosition(scrollInfo
.nTrackPos
);
4864 event
.m_eventType
= wParam
== SB_THUMBPOSITION
4865 ? wxEVT_SCROLLWIN_THUMBRELEASE
4866 : wxEVT_SCROLLWIN_THUMBTRACK
;
4873 return GetEventHandler()->ProcessEvent(event
);
4876 // ===========================================================================
4878 // ===========================================================================
4880 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
*the_font
)
4883 HDC dc
= ::GetDC((HWND
) wnd
);
4888 // the_font->UseResource();
4889 // the_font->RealizeResource();
4890 fnt
= (HFONT
)((wxFont
*)the_font
)->GetResourceHandle(); // const_cast
4892 was
= (HFONT
) SelectObject(dc
,fnt
);
4894 GetTextMetrics(dc
, &tm
);
4895 if ( the_font
&& fnt
&& was
)
4897 SelectObject(dc
,was
);
4899 ReleaseDC((HWND
)wnd
, dc
);
4902 *x
= tm
.tmAveCharWidth
;
4904 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
4907 // the_font->ReleaseResource();
4910 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
4911 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4912 int wxCharCodeMSWToWX(int keySym
, WXLPARAM lParam
)
4917 case VK_CANCEL
: id
= WXK_CANCEL
; break;
4918 case VK_BACK
: id
= WXK_BACK
; break;
4919 case VK_TAB
: id
= WXK_TAB
; break;
4920 case VK_CLEAR
: id
= WXK_CLEAR
; break;
4921 case VK_SHIFT
: id
= WXK_SHIFT
; break;
4922 case VK_CONTROL
: id
= WXK_CONTROL
; break;
4923 case VK_MENU
: id
= WXK_MENU
; break;
4924 case VK_PAUSE
: id
= WXK_PAUSE
; break;
4925 case VK_CAPITAL
: id
= WXK_CAPITAL
; break;
4926 case VK_SPACE
: id
= WXK_SPACE
; break;
4927 case VK_ESCAPE
: id
= WXK_ESCAPE
; break;
4928 case VK_PRIOR
: id
= WXK_PRIOR
; break;
4929 case VK_NEXT
: id
= WXK_NEXT
; break;
4930 case VK_END
: id
= WXK_END
; break;
4931 case VK_HOME
: id
= WXK_HOME
; break;
4932 case VK_LEFT
: id
= WXK_LEFT
; break;
4933 case VK_UP
: id
= WXK_UP
; break;
4934 case VK_RIGHT
: id
= WXK_RIGHT
; break;
4935 case VK_DOWN
: id
= WXK_DOWN
; break;
4936 case VK_SELECT
: id
= WXK_SELECT
; break;
4937 case VK_PRINT
: id
= WXK_PRINT
; break;
4938 case VK_EXECUTE
: id
= WXK_EXECUTE
; break;
4939 case VK_INSERT
: id
= WXK_INSERT
; break;
4940 case VK_DELETE
: id
= WXK_DELETE
; break;
4941 case VK_HELP
: id
= WXK_HELP
; break;
4942 case VK_NUMPAD0
: id
= WXK_NUMPAD0
; break;
4943 case VK_NUMPAD1
: id
= WXK_NUMPAD1
; break;
4944 case VK_NUMPAD2
: id
= WXK_NUMPAD2
; break;
4945 case VK_NUMPAD3
: id
= WXK_NUMPAD3
; break;
4946 case VK_NUMPAD4
: id
= WXK_NUMPAD4
; break;
4947 case VK_NUMPAD5
: id
= WXK_NUMPAD5
; break;
4948 case VK_NUMPAD6
: id
= WXK_NUMPAD6
; break;
4949 case VK_NUMPAD7
: id
= WXK_NUMPAD7
; break;
4950 case VK_NUMPAD8
: id
= WXK_NUMPAD8
; break;
4951 case VK_NUMPAD9
: id
= WXK_NUMPAD9
; break;
4952 case VK_MULTIPLY
: id
= WXK_NUMPAD_MULTIPLY
; break;
4953 case VK_ADD
: id
= WXK_NUMPAD_ADD
; break;
4954 case VK_SUBTRACT
: id
= WXK_NUMPAD_SUBTRACT
; break;
4955 case VK_DECIMAL
: id
= WXK_NUMPAD_DECIMAL
; break;
4956 case VK_DIVIDE
: id
= WXK_NUMPAD_DIVIDE
; break;
4957 case VK_F1
: id
= WXK_F1
; break;
4958 case VK_F2
: id
= WXK_F2
; break;
4959 case VK_F3
: id
= WXK_F3
; break;
4960 case VK_F4
: id
= WXK_F4
; break;
4961 case VK_F5
: id
= WXK_F5
; break;
4962 case VK_F6
: id
= WXK_F6
; break;
4963 case VK_F7
: id
= WXK_F7
; break;
4964 case VK_F8
: id
= WXK_F8
; break;
4965 case VK_F9
: id
= WXK_F9
; break;
4966 case VK_F10
: id
= WXK_F10
; break;
4967 case VK_F11
: id
= WXK_F11
; break;
4968 case VK_F12
: id
= WXK_F12
; break;
4969 case VK_F13
: id
= WXK_F13
; break;
4970 case VK_F14
: id
= WXK_F14
; break;
4971 case VK_F15
: id
= WXK_F15
; break;
4972 case VK_F16
: id
= WXK_F16
; break;
4973 case VK_F17
: id
= WXK_F17
; break;
4974 case VK_F18
: id
= WXK_F18
; break;
4975 case VK_F19
: id
= WXK_F19
; break;
4976 case VK_F20
: id
= WXK_F20
; break;
4977 case VK_F21
: id
= WXK_F21
; break;
4978 case VK_F22
: id
= WXK_F22
; break;
4979 case VK_F23
: id
= WXK_F23
; break;
4980 case VK_F24
: id
= WXK_F24
; break;
4981 case VK_NUMLOCK
: id
= WXK_NUMLOCK
; break;
4982 case VK_SCROLL
: id
= WXK_SCROLL
; break;
4984 case VK_OEM_1
: id
= ';'; break;
4985 case VK_OEM_PLUS
: id
= '+'; break;
4986 case VK_OEM_COMMA
: id
= ','; break;
4987 case VK_OEM_MINUS
: id
= '-'; break;
4988 case VK_OEM_PERIOD
: id
= '.'; break;
4989 case VK_OEM_2
: id
= '/'; break;
4990 case VK_OEM_3
: id
= '~'; break;
4991 case VK_OEM_4
: id
= '['; break;
4992 case VK_OEM_5
: id
= '\\'; break;
4993 case VK_OEM_6
: id
= ']'; break;
4994 case VK_OEM_7
: id
= '\''; break;
4997 case VK_LWIN
: id
= WXK_WINDOWS_LEFT
; break;
4998 case VK_RWIN
: id
= WXK_WINDOWS_RIGHT
; break;
4999 case VK_APPS
: id
= WXK_WINDOWS_MENU
; break;
5000 #endif // VK_APPS defined
5003 // the same key is sent for both the "return" key on the main
5004 // keyboard and the numeric keypad but we want to distinguish
5005 // between them: we do this using the "extended" bit (24) of lParam
5006 id
= lParam
& (1 << 24) ? WXK_NUMPAD_ENTER
: WXK_RETURN
;
5016 int wxCharCodeWXToMSW(int id
, bool *isVirtual
)
5022 case WXK_CANCEL
: keySym
= VK_CANCEL
; break;
5023 case WXK_CLEAR
: keySym
= VK_CLEAR
; break;
5024 case WXK_SHIFT
: keySym
= VK_SHIFT
; break;
5025 case WXK_CONTROL
: keySym
= VK_CONTROL
; break;
5026 case WXK_ALT
: keySym
= VK_MENU
; break;
5027 case WXK_MENU
: keySym
= VK_MENU
; break;
5028 case WXK_PAUSE
: keySym
= VK_PAUSE
; break;
5029 case WXK_CAPITAL
: keySym
= VK_CAPITAL
; break;
5030 case WXK_PRIOR
: keySym
= VK_PRIOR
; break;
5031 case WXK_NEXT
: keySym
= VK_NEXT
; break;
5032 case WXK_END
: keySym
= VK_END
; break;
5033 case WXK_HOME
: keySym
= VK_HOME
; break;
5034 case WXK_LEFT
: keySym
= VK_LEFT
; break;
5035 case WXK_UP
: keySym
= VK_UP
; break;
5036 case WXK_RIGHT
: keySym
= VK_RIGHT
; break;
5037 case WXK_DOWN
: keySym
= VK_DOWN
; break;
5038 case WXK_SELECT
: keySym
= VK_SELECT
; break;
5039 case WXK_PRINT
: keySym
= VK_PRINT
; break;
5040 case WXK_EXECUTE
: keySym
= VK_EXECUTE
; break;
5041 case WXK_INSERT
: keySym
= VK_INSERT
; break;
5042 case WXK_DELETE
: keySym
= VK_DELETE
; break;
5043 case WXK_HELP
: keySym
= VK_HELP
; break;
5044 case WXK_NUMPAD0
: keySym
= VK_NUMPAD0
; break;
5045 case WXK_NUMPAD1
: keySym
= VK_NUMPAD1
; break;
5046 case WXK_NUMPAD2
: keySym
= VK_NUMPAD2
; break;
5047 case WXK_NUMPAD3
: keySym
= VK_NUMPAD3
; break;
5048 case WXK_NUMPAD4
: keySym
= VK_NUMPAD4
; break;
5049 case WXK_NUMPAD5
: keySym
= VK_NUMPAD5
; break;
5050 case WXK_NUMPAD6
: keySym
= VK_NUMPAD6
; break;
5051 case WXK_NUMPAD7
: keySym
= VK_NUMPAD7
; break;
5052 case WXK_NUMPAD8
: keySym
= VK_NUMPAD8
; break;
5053 case WXK_NUMPAD9
: keySym
= VK_NUMPAD9
; break;
5054 case WXK_NUMPAD_MULTIPLY
: keySym
= VK_MULTIPLY
; break;
5055 case WXK_NUMPAD_ADD
: keySym
= VK_ADD
; break;
5056 case WXK_NUMPAD_SUBTRACT
: keySym
= VK_SUBTRACT
; break;
5057 case WXK_NUMPAD_DECIMAL
: keySym
= VK_DECIMAL
; break;
5058 case WXK_NUMPAD_DIVIDE
: keySym
= VK_DIVIDE
; break;
5059 case WXK_F1
: keySym
= VK_F1
; break;
5060 case WXK_F2
: keySym
= VK_F2
; break;
5061 case WXK_F3
: keySym
= VK_F3
; break;
5062 case WXK_F4
: keySym
= VK_F4
; break;
5063 case WXK_F5
: keySym
= VK_F5
; break;
5064 case WXK_F6
: keySym
= VK_F6
; break;
5065 case WXK_F7
: keySym
= VK_F7
; break;
5066 case WXK_F8
: keySym
= VK_F8
; break;
5067 case WXK_F9
: keySym
= VK_F9
; break;
5068 case WXK_F10
: keySym
= VK_F10
; break;
5069 case WXK_F11
: keySym
= VK_F11
; break;
5070 case WXK_F12
: keySym
= VK_F12
; break;
5071 case WXK_F13
: keySym
= VK_F13
; break;
5072 case WXK_F14
: keySym
= VK_F14
; break;
5073 case WXK_F15
: keySym
= VK_F15
; break;
5074 case WXK_F16
: keySym
= VK_F16
; break;
5075 case WXK_F17
: keySym
= VK_F17
; break;
5076 case WXK_F18
: keySym
= VK_F18
; break;
5077 case WXK_F19
: keySym
= VK_F19
; break;
5078 case WXK_F20
: keySym
= VK_F20
; break;
5079 case WXK_F21
: keySym
= VK_F21
; break;
5080 case WXK_F22
: keySym
= VK_F22
; break;
5081 case WXK_F23
: keySym
= VK_F23
; break;
5082 case WXK_F24
: keySym
= VK_F24
; break;
5083 case WXK_NUMLOCK
: keySym
= VK_NUMLOCK
; break;
5084 case WXK_SCROLL
: keySym
= VK_SCROLL
; break;
5095 bool wxGetKeyState(wxKeyCode key
)
5098 int vkey
= wxCharCodeWXToMSW(key
, &bVirtual
);
5106 // get the toggle state of the special key
5107 state
= GetKeyState(vkey
);
5111 // Get the current state of the physical key
5112 state
= GetAsyncKeyState(vkey
);
5115 // if the most significant bit is set then the key is down
5116 return ( state
& 0x0001 ) != 0;
5119 wxWindow
*wxGetActiveWindow()
5121 HWND hWnd
= GetActiveWindow();
5124 return wxFindWinFromHandle((WXHWND
) hWnd
);
5129 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
5131 HWND hwnd
= (HWND
)hWnd
;
5133 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
5134 // by code in msw/radiobox.cpp), for all the others we just search up the
5136 wxWindow
*win
= (wxWindow
*)NULL
;
5139 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
5143 // native radiobuttons return DLGC_RADIOBUTTON here and for any
5144 // wxWindow class which overrides WM_GETDLGCODE processing to
5145 // do it as well, win would be already non NULL
5146 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
5148 win
= (wxWindow
*)wxGetWindowUserData(hwnd
);
5150 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
5151 #endif // wxUSE_RADIOBOX
5153 // spin control text buddy window should be mapped to spin ctrl
5154 // itself so try it too
5155 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
5158 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
5160 #endif // wxUSE_SPINCTRL
5164 while ( hwnd
&& !win
)
5166 // this is a really ugly hack needed to avoid mistakenly returning the
5167 // parent frame wxWindow for the find/replace modeless dialog HWND -
5168 // this, in turn, is needed to call IsDialogMessage() from
5169 // wxApp::ProcessMessage() as for this we must return NULL from here
5171 // FIXME: this is clearly not the best way to do it but I think we'll
5172 // need to change HWND <-> wxWindow code more heavily than I can
5173 // do it now to fix it
5174 #ifndef __WXMICROWIN__
5175 if ( ::GetWindow(hwnd
, GW_OWNER
) )
5177 // it's a dialog box, don't go upwards
5182 hwnd
= ::GetParent(hwnd
);
5183 win
= wxFindWinFromHandle((WXHWND
)hwnd
);
5189 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
5191 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
5192 // in active frames and dialogs, regardless of where the focus is.
5193 static HHOOK wxTheKeyboardHook
= 0;
5194 static FARPROC wxTheKeyboardHookProc
= 0;
5195 int APIENTRY _EXPORT
5196 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
5198 void wxSetKeyboardHook(bool doIt
)
5202 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
5203 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
5205 GetCurrentThreadId()
5206 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
5211 UnhookWindowsHookEx(wxTheKeyboardHook
);
5215 int APIENTRY _EXPORT
5216 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
5218 DWORD hiWord
= HIWORD(lParam
);
5219 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
5221 int id
= wxCharCodeMSWToWX(wParam
, lParam
);
5224 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
5225 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
5226 event
.m_altDown
= true;
5228 event
.m_eventObject
= NULL
;
5229 event
.m_keyCode
= id
;
5230 event
.m_shiftDown
= wxIsShiftDown();
5231 event
.m_controlDown
= wxIsCtrlDown();
5233 event
.SetTimestamp(::GetMessageTime());
5235 wxWindow
*win
= wxGetActiveWindow();
5236 wxEvtHandler
*handler
;
5239 handler
= win
->GetEventHandler();
5240 event
.SetId(win
->GetId());
5245 event
.SetId(wxID_ANY
);
5248 if ( handler
&& handler
->ProcessEvent(event
) )
5256 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
5259 #endif // !__WXMICROWIN__
5262 const char *wxGetMessageName(int message
)
5266 case 0x0000: return "WM_NULL";
5267 case 0x0001: return "WM_CREATE";
5268 case 0x0002: return "WM_DESTROY";
5269 case 0x0003: return "WM_MOVE";
5270 case 0x0005: return "WM_SIZE";
5271 case 0x0006: return "WM_ACTIVATE";
5272 case 0x0007: return "WM_SETFOCUS";
5273 case 0x0008: return "WM_KILLFOCUS";
5274 case 0x000A: return "WM_ENABLE";
5275 case 0x000B: return "WM_SETREDRAW";
5276 case 0x000C: return "WM_SETTEXT";
5277 case 0x000D: return "WM_GETTEXT";
5278 case 0x000E: return "WM_GETTEXTLENGTH";
5279 case 0x000F: return "WM_PAINT";
5280 case 0x0010: return "WM_CLOSE";
5281 case 0x0011: return "WM_QUERYENDSESSION";
5282 case 0x0012: return "WM_QUIT";
5283 case 0x0013: return "WM_QUERYOPEN";
5284 case 0x0014: return "WM_ERASEBKGND";
5285 case 0x0015: return "WM_SYSCOLORCHANGE";
5286 case 0x0016: return "WM_ENDSESSION";
5287 case 0x0017: return "WM_SYSTEMERROR";
5288 case 0x0018: return "WM_SHOWWINDOW";
5289 case 0x0019: return "WM_CTLCOLOR";
5290 case 0x001A: return "WM_WININICHANGE";
5291 case 0x001B: return "WM_DEVMODECHANGE";
5292 case 0x001C: return "WM_ACTIVATEAPP";
5293 case 0x001D: return "WM_FONTCHANGE";
5294 case 0x001E: return "WM_TIMECHANGE";
5295 case 0x001F: return "WM_CANCELMODE";
5296 case 0x0020: return "WM_SETCURSOR";
5297 case 0x0021: return "WM_MOUSEACTIVATE";
5298 case 0x0022: return "WM_CHILDACTIVATE";
5299 case 0x0023: return "WM_QUEUESYNC";
5300 case 0x0024: return "WM_GETMINMAXINFO";
5301 case 0x0026: return "WM_PAINTICON";
5302 case 0x0027: return "WM_ICONERASEBKGND";
5303 case 0x0028: return "WM_NEXTDLGCTL";
5304 case 0x002A: return "WM_SPOOLERSTATUS";
5305 case 0x002B: return "WM_DRAWITEM";
5306 case 0x002C: return "WM_MEASUREITEM";
5307 case 0x002D: return "WM_DELETEITEM";
5308 case 0x002E: return "WM_VKEYTOITEM";
5309 case 0x002F: return "WM_CHARTOITEM";
5310 case 0x0030: return "WM_SETFONT";
5311 case 0x0031: return "WM_GETFONT";
5312 case 0x0037: return "WM_QUERYDRAGICON";
5313 case 0x0039: return "WM_COMPAREITEM";
5314 case 0x0041: return "WM_COMPACTING";
5315 case 0x0044: return "WM_COMMNOTIFY";
5316 case 0x0046: return "WM_WINDOWPOSCHANGING";
5317 case 0x0047: return "WM_WINDOWPOSCHANGED";
5318 case 0x0048: return "WM_POWER";
5320 case 0x004A: return "WM_COPYDATA";
5321 case 0x004B: return "WM_CANCELJOURNAL";
5322 case 0x004E: return "WM_NOTIFY";
5323 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
5324 case 0x0051: return "WM_INPUTLANGCHANGE";
5325 case 0x0052: return "WM_TCARD";
5326 case 0x0053: return "WM_HELP";
5327 case 0x0054: return "WM_USERCHANGED";
5328 case 0x0055: return "WM_NOTIFYFORMAT";
5329 case 0x007B: return "WM_CONTEXTMENU";
5330 case 0x007C: return "WM_STYLECHANGING";
5331 case 0x007D: return "WM_STYLECHANGED";
5332 case 0x007E: return "WM_DISPLAYCHANGE";
5333 case 0x007F: return "WM_GETICON";
5334 case 0x0080: return "WM_SETICON";
5336 case 0x0081: return "WM_NCCREATE";
5337 case 0x0082: return "WM_NCDESTROY";
5338 case 0x0083: return "WM_NCCALCSIZE";
5339 case 0x0084: return "WM_NCHITTEST";
5340 case 0x0085: return "WM_NCPAINT";
5341 case 0x0086: return "WM_NCACTIVATE";
5342 case 0x0087: return "WM_GETDLGCODE";
5343 case 0x00A0: return "WM_NCMOUSEMOVE";
5344 case 0x00A1: return "WM_NCLBUTTONDOWN";
5345 case 0x00A2: return "WM_NCLBUTTONUP";
5346 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5347 case 0x00A4: return "WM_NCRBUTTONDOWN";
5348 case 0x00A5: return "WM_NCRBUTTONUP";
5349 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5350 case 0x00A7: return "WM_NCMBUTTONDOWN";
5351 case 0x00A8: return "WM_NCMBUTTONUP";
5352 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5353 case 0x0100: return "WM_KEYDOWN";
5354 case 0x0101: return "WM_KEYUP";
5355 case 0x0102: return "WM_CHAR";
5356 case 0x0103: return "WM_DEADCHAR";
5357 case 0x0104: return "WM_SYSKEYDOWN";
5358 case 0x0105: return "WM_SYSKEYUP";
5359 case 0x0106: return "WM_SYSCHAR";
5360 case 0x0107: return "WM_SYSDEADCHAR";
5361 case 0x0108: return "WM_KEYLAST";
5363 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5364 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5365 case 0x010F: return "WM_IME_COMPOSITION";
5367 case 0x0110: return "WM_INITDIALOG";
5368 case 0x0111: return "WM_COMMAND";
5369 case 0x0112: return "WM_SYSCOMMAND";
5370 case 0x0113: return "WM_TIMER";
5371 case 0x0114: return "WM_HSCROLL";
5372 case 0x0115: return "WM_VSCROLL";
5373 case 0x0116: return "WM_INITMENU";
5374 case 0x0117: return "WM_INITMENUPOPUP";
5375 case 0x011F: return "WM_MENUSELECT";
5376 case 0x0120: return "WM_MENUCHAR";
5377 case 0x0121: return "WM_ENTERIDLE";
5378 case 0x0200: return "WM_MOUSEMOVE";
5379 case 0x0201: return "WM_LBUTTONDOWN";
5380 case 0x0202: return "WM_LBUTTONUP";
5381 case 0x0203: return "WM_LBUTTONDBLCLK";
5382 case 0x0204: return "WM_RBUTTONDOWN";
5383 case 0x0205: return "WM_RBUTTONUP";
5384 case 0x0206: return "WM_RBUTTONDBLCLK";
5385 case 0x0207: return "WM_MBUTTONDOWN";
5386 case 0x0208: return "WM_MBUTTONUP";
5387 case 0x0209: return "WM_MBUTTONDBLCLK";
5388 case 0x020A: return "WM_MOUSEWHEEL";
5389 case 0x0210: return "WM_PARENTNOTIFY";
5390 case 0x0211: return "WM_ENTERMENULOOP";
5391 case 0x0212: return "WM_EXITMENULOOP";
5393 case 0x0213: return "WM_NEXTMENU";
5394 case 0x0214: return "WM_SIZING";
5395 case 0x0215: return "WM_CAPTURECHANGED";
5396 case 0x0216: return "WM_MOVING";
5397 case 0x0218: return "WM_POWERBROADCAST";
5398 case 0x0219: return "WM_DEVICECHANGE";
5400 case 0x0220: return "WM_MDICREATE";
5401 case 0x0221: return "WM_MDIDESTROY";
5402 case 0x0222: return "WM_MDIACTIVATE";
5403 case 0x0223: return "WM_MDIRESTORE";
5404 case 0x0224: return "WM_MDINEXT";
5405 case 0x0225: return "WM_MDIMAXIMIZE";
5406 case 0x0226: return "WM_MDITILE";
5407 case 0x0227: return "WM_MDICASCADE";
5408 case 0x0228: return "WM_MDIICONARRANGE";
5409 case 0x0229: return "WM_MDIGETACTIVE";
5410 case 0x0230: return "WM_MDISETMENU";
5411 case 0x0233: return "WM_DROPFILES";
5413 case 0x0281: return "WM_IME_SETCONTEXT";
5414 case 0x0282: return "WM_IME_NOTIFY";
5415 case 0x0283: return "WM_IME_CONTROL";
5416 case 0x0284: return "WM_IME_COMPOSITIONFULL";
5417 case 0x0285: return "WM_IME_SELECT";
5418 case 0x0286: return "WM_IME_CHAR";
5419 case 0x0290: return "WM_IME_KEYDOWN";
5420 case 0x0291: return "WM_IME_KEYUP";
5422 case 0x0300: return "WM_CUT";
5423 case 0x0301: return "WM_COPY";
5424 case 0x0302: return "WM_PASTE";
5425 case 0x0303: return "WM_CLEAR";
5426 case 0x0304: return "WM_UNDO";
5427 case 0x0305: return "WM_RENDERFORMAT";
5428 case 0x0306: return "WM_RENDERALLFORMATS";
5429 case 0x0307: return "WM_DESTROYCLIPBOARD";
5430 case 0x0308: return "WM_DRAWCLIPBOARD";
5431 case 0x0309: return "WM_PAINTCLIPBOARD";
5432 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5433 case 0x030B: return "WM_SIZECLIPBOARD";
5434 case 0x030C: return "WM_ASKCBFORMATNAME";
5435 case 0x030D: return "WM_CHANGECBCHAIN";
5436 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5437 case 0x030F: return "WM_QUERYNEWPALETTE";
5438 case 0x0310: return "WM_PALETTEISCHANGING";
5439 case 0x0311: return "WM_PALETTECHANGED";
5441 case 0x0312: return "WM_HOTKEY";
5444 // common controls messages - although they're not strictly speaking
5445 // standard, it's nice to decode them nevertheless
5448 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5449 case 0x1000 + 1: return "LVM_SETBKCOLOR";
5450 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5451 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5452 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
5453 case 0x1000 + 5: return "LVM_GETITEMA";
5454 case 0x1000 + 75: return "LVM_GETITEMW";
5455 case 0x1000 + 6: return "LVM_SETITEMA";
5456 case 0x1000 + 76: return "LVM_SETITEMW";
5457 case 0x1000 + 7: return "LVM_INSERTITEMA";
5458 case 0x1000 + 77: return "LVM_INSERTITEMW";
5459 case 0x1000 + 8: return "LVM_DELETEITEM";
5460 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5461 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5462 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5463 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5464 case 0x1000 + 13: return "LVM_FINDITEMA";
5465 case 0x1000 + 83: return "LVM_FINDITEMW";
5466 case 0x1000 + 14: return "LVM_GETITEMRECT";
5467 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5468 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5469 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5470 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
5471 case 0x1000 + 18: return "LVM_HITTEST";
5472 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5473 case 0x1000 + 20: return "LVM_SCROLL";
5474 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5475 case 0x1000 + 22: return "LVM_ARRANGE";
5476 case 0x1000 + 23: return "LVM_EDITLABELA";
5477 case 0x1000 + 118: return "LVM_EDITLABELW";
5478 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5479 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5480 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5481 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5482 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5483 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5484 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5485 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5486 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5487 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5488 case 0x1000 + 31: return "LVM_GETHEADER";
5489 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
5490 case 0x1000 + 34: return "LVM_GETVIEWRECT";
5491 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5492 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5493 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5494 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5495 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5496 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5497 case 0x1000 + 41: return "LVM_GETORIGIN";
5498 case 0x1000 + 42: return "LVM_UPDATE";
5499 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5500 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5501 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5502 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5503 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5504 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
5505 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
5506 case 0x1000 + 48: return "LVM_SORTITEMS";
5507 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
5508 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
5509 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5510 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5511 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5512 case 0x1000 + 53: return "LVM_SETICONSPACING";
5513 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5514 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
5515 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5516 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
5517 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5518 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5519 case 0x1000 + 60: return "LVM_SETHOTITEM";
5520 case 0x1000 + 61: return "LVM_GETHOTITEM";
5521 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5522 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
5523 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
5524 case 0x1000 + 65: return "LVM_SETWORKAREA";
5527 case 0x1100 + 0: return "TVM_INSERTITEMA";
5528 case 0x1100 + 50: return "TVM_INSERTITEMW";
5529 case 0x1100 + 1: return "TVM_DELETEITEM";
5530 case 0x1100 + 2: return "TVM_EXPAND";
5531 case 0x1100 + 4: return "TVM_GETITEMRECT";
5532 case 0x1100 + 5: return "TVM_GETCOUNT";
5533 case 0x1100 + 6: return "TVM_GETINDENT";
5534 case 0x1100 + 7: return "TVM_SETINDENT";
5535 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5536 case 0x1100 + 9: return "TVM_SETIMAGELIST";
5537 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5538 case 0x1100 + 11: return "TVM_SELECTITEM";
5539 case 0x1100 + 12: return "TVM_GETITEMA";
5540 case 0x1100 + 62: return "TVM_GETITEMW";
5541 case 0x1100 + 13: return "TVM_SETITEMA";
5542 case 0x1100 + 63: return "TVM_SETITEMW";
5543 case 0x1100 + 14: return "TVM_EDITLABELA";
5544 case 0x1100 + 65: return "TVM_EDITLABELW";
5545 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
5546 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5547 case 0x1100 + 17: return "TVM_HITTEST";
5548 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5549 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5550 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5551 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5552 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5553 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5554 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5555 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5556 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
5559 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
5560 case 0x1200 + 1: return "HDM_INSERTITEMA";
5561 case 0x1200 + 10: return "HDM_INSERTITEMW";
5562 case 0x1200 + 2: return "HDM_DELETEITEM";
5563 case 0x1200 + 3: return "HDM_GETITEMA";
5564 case 0x1200 + 11: return "HDM_GETITEMW";
5565 case 0x1200 + 4: return "HDM_SETITEMA";
5566 case 0x1200 + 12: return "HDM_SETITEMW";
5567 case 0x1200 + 5: return "HDM_LAYOUT";
5568 case 0x1200 + 6: return "HDM_HITTEST";
5569 case 0x1200 + 7: return "HDM_GETITEMRECT";
5570 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5571 case 0x1200 + 9: return "HDM_GETIMAGELIST";
5572 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5573 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5574 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5575 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5576 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
5579 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5580 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5581 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
5582 case 0x1300 + 5: return "TCM_GETITEMA";
5583 case 0x1300 + 60: return "TCM_GETITEMW";
5584 case 0x1300 + 6: return "TCM_SETITEMA";
5585 case 0x1300 + 61: return "TCM_SETITEMW";
5586 case 0x1300 + 7: return "TCM_INSERTITEMA";
5587 case 0x1300 + 62: return "TCM_INSERTITEMW";
5588 case 0x1300 + 8: return "TCM_DELETEITEM";
5589 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
5590 case 0x1300 + 10: return "TCM_GETITEMRECT";
5591 case 0x1300 + 11: return "TCM_GETCURSEL";
5592 case 0x1300 + 12: return "TCM_SETCURSEL";
5593 case 0x1300 + 13: return "TCM_HITTEST";
5594 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
5595 case 0x1300 + 40: return "TCM_ADJUSTRECT";
5596 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5597 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5598 case 0x1300 + 43: return "TCM_SETPADDING";
5599 case 0x1300 + 44: return "TCM_GETROWCOUNT";
5600 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5601 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5602 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5603 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5604 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5605 case 0x1300 + 50: return "TCM_DESELECTALL";
5608 case WM_USER
+1: return "TB_ENABLEBUTTON";
5609 case WM_USER
+2: return "TB_CHECKBUTTON";
5610 case WM_USER
+3: return "TB_PRESSBUTTON";
5611 case WM_USER
+4: return "TB_HIDEBUTTON";
5612 case WM_USER
+5: return "TB_INDETERMINATE";
5613 case WM_USER
+9: return "TB_ISBUTTONENABLED";
5614 case WM_USER
+10: return "TB_ISBUTTONCHECKED";
5615 case WM_USER
+11: return "TB_ISBUTTONPRESSED";
5616 case WM_USER
+12: return "TB_ISBUTTONHIDDEN";
5617 case WM_USER
+13: return "TB_ISBUTTONINDETERMINATE";
5618 case WM_USER
+17: return "TB_SETSTATE";
5619 case WM_USER
+18: return "TB_GETSTATE";
5620 case WM_USER
+19: return "TB_ADDBITMAP";
5621 case WM_USER
+20: return "TB_ADDBUTTONS";
5622 case WM_USER
+21: return "TB_INSERTBUTTON";
5623 case WM_USER
+22: return "TB_DELETEBUTTON";
5624 case WM_USER
+23: return "TB_GETBUTTON";
5625 case WM_USER
+24: return "TB_BUTTONCOUNT";
5626 case WM_USER
+25: return "TB_COMMANDTOINDEX";
5627 case WM_USER
+26: return "TB_SAVERESTOREA";
5628 case WM_USER
+76: return "TB_SAVERESTOREW";
5629 case WM_USER
+27: return "TB_CUSTOMIZE";
5630 case WM_USER
+28: return "TB_ADDSTRINGA";
5631 case WM_USER
+77: return "TB_ADDSTRINGW";
5632 case WM_USER
+29: return "TB_GETITEMRECT";
5633 case WM_USER
+30: return "TB_BUTTONSTRUCTSIZE";
5634 case WM_USER
+31: return "TB_SETBUTTONSIZE";
5635 case WM_USER
+32: return "TB_SETBITMAPSIZE";
5636 case WM_USER
+33: return "TB_AUTOSIZE";
5637 case WM_USER
+35: return "TB_GETTOOLTIPS";
5638 case WM_USER
+36: return "TB_SETTOOLTIPS";
5639 case WM_USER
+37: return "TB_SETPARENT";
5640 case WM_USER
+39: return "TB_SETROWS";
5641 case WM_USER
+40: return "TB_GETROWS";
5642 case WM_USER
+42: return "TB_SETCMDID";
5643 case WM_USER
+43: return "TB_CHANGEBITMAP";
5644 case WM_USER
+44: return "TB_GETBITMAP";
5645 case WM_USER
+45: return "TB_GETBUTTONTEXTA";
5646 case WM_USER
+75: return "TB_GETBUTTONTEXTW";
5647 case WM_USER
+46: return "TB_REPLACEBITMAP";
5648 case WM_USER
+47: return "TB_SETINDENT";
5649 case WM_USER
+48: return "TB_SETIMAGELIST";
5650 case WM_USER
+49: return "TB_GETIMAGELIST";
5651 case WM_USER
+50: return "TB_LOADIMAGES";
5652 case WM_USER
+51: return "TB_GETRECT";
5653 case WM_USER
+52: return "TB_SETHOTIMAGELIST";
5654 case WM_USER
+53: return "TB_GETHOTIMAGELIST";
5655 case WM_USER
+54: return "TB_SETDISABLEDIMAGELIST";
5656 case WM_USER
+55: return "TB_GETDISABLEDIMAGELIST";
5657 case WM_USER
+56: return "TB_SETSTYLE";
5658 case WM_USER
+57: return "TB_GETSTYLE";
5659 case WM_USER
+58: return "TB_GETBUTTONSIZE";
5660 case WM_USER
+59: return "TB_SETBUTTONWIDTH";
5661 case WM_USER
+60: return "TB_SETMAXTEXTROWS";
5662 case WM_USER
+61: return "TB_GETTEXTROWS";
5663 case WM_USER
+41: return "TB_GETBITMAPFLAGS";
5666 static char s_szBuf
[128];
5667 sprintf(s_szBuf
, "<unknown message = %d>", message
);
5671 #endif //__WXDEBUG__
5673 static void TranslateKbdEventToMouse(wxWindowMSW
*win
,
5674 int *x
, int *y
, WPARAM
*flags
)
5676 // construct the key mask
5677 WPARAM
& fwKeys
= *flags
;
5679 fwKeys
= MK_RBUTTON
;
5680 if ( wxIsCtrlDown() )
5681 fwKeys
|= MK_CONTROL
;
5682 if ( wxIsShiftDown() )
5685 // simulate right mouse button click
5686 DWORD dwPos
= ::GetMessagePos();
5687 *x
= GET_X_LPARAM(dwPos
);
5688 *y
= GET_Y_LPARAM(dwPos
);
5690 win
->ScreenToClient(x
, y
);
5693 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
5697 HWND hwnd
= GetHwndOf(win
);
5698 HDC hdc
= ::GetDC(hwnd
);
5700 #if !wxDIALOG_UNIT_COMPATIBILITY
5701 // and select the current font into it
5702 HFONT hfont
= GetHfontOf(win
->GetFont());
5705 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
5709 // finally retrieve the text metrics from it
5710 GetTextMetrics(hdc
, &tm
);
5712 #if !wxDIALOG_UNIT_COMPATIBILITY
5716 (void)::SelectObject(hdc
, hfont
);
5720 ::ReleaseDC(hwnd
, hdc
);
5725 // Find the wxWindow at the current mouse position, returning the mouse
5727 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
5729 pt
= wxGetMousePosition();
5730 return wxFindWindowAtPoint(pt
);
5733 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
5738 HWND hWndHit
= ::WindowFromPoint(pt2
);
5740 wxWindow
* win
= wxFindWinFromHandle((WXHWND
) hWndHit
) ;
5741 HWND hWnd
= hWndHit
;
5743 // Try to find a window with a wxWindow associated with it
5744 while (!win
&& (hWnd
!= 0))
5746 hWnd
= ::GetParent(hWnd
);
5747 win
= wxFindWinFromHandle((WXHWND
) hWnd
) ;
5752 // Get the current mouse position.
5753 wxPoint
wxGetMousePosition()
5756 GetCursorPos( & pt
);
5758 return wxPoint(pt
.x
, pt
.y
);
5763 bool wxWindowMSW::RegisterHotKey(int hotkeyId
, int modifiers
, int keycode
)
5765 UINT win_modifiers
=0;
5766 if ( modifiers
& wxMOD_ALT
)
5767 win_modifiers
|= MOD_ALT
;
5768 if ( modifiers
& wxMOD_SHIFT
)
5769 win_modifiers
|= MOD_SHIFT
;
5770 if ( modifiers
& wxMOD_CONTROL
)
5771 win_modifiers
|= MOD_CONTROL
;
5772 if ( modifiers
& wxMOD_WIN
)
5773 win_modifiers
|= MOD_WIN
;
5775 if ( !::RegisterHotKey(GetHwnd(), hotkeyId
, win_modifiers
, keycode
) )
5777 wxLogLastError(_T("RegisterHotKey"));
5785 bool wxWindowMSW::UnregisterHotKey(int hotkeyId
)
5787 if ( !::UnregisterHotKey(GetHwnd(), hotkeyId
) )
5789 wxLogLastError(_T("UnregisterHotKey"));
5797 bool wxWindowMSW::HandleHotKey(WXWPARAM wParam
, WXLPARAM lParam
)
5799 int hotkeyId
= wParam
;
5800 int virtualKey
= HIWORD(lParam
);
5801 int win_modifiers
= LOWORD(lParam
);
5803 wxKeyEvent
event(CreateKeyEvent(wxEVT_HOTKEY
, virtualKey
, wParam
, lParam
));
5804 event
.SetId(hotkeyId
);
5805 event
.m_shiftDown
= (win_modifiers
& MOD_SHIFT
) != 0;
5806 event
.m_controlDown
= (win_modifiers
& MOD_CONTROL
) != 0;
5807 event
.m_altDown
= (win_modifiers
& MOD_ALT
) != 0;
5808 event
.m_metaDown
= (win_modifiers
& MOD_WIN
) != 0;
5810 return GetEventHandler()->ProcessEvent(event
);
5813 #endif // wxUSE_HOTKEY
5815 // Not tested under WinCE
5818 // this class installs a message hook which really wakes up our idle processing
5819 // each time a WM_NULL is received (wxWakeUpIdle does this), even if we're
5820 // sitting inside a local modal loop (e.g. a menu is opened or scrollbar is
5821 // being dragged or even inside ::MessageBox()) and so don't control message
5822 // dispatching otherwise
5823 class wxIdleWakeUpModule
: public wxModule
5826 virtual bool OnInit()
5828 ms_hMsgHookProc
= ::SetWindowsHookEx
5831 &wxIdleWakeUpModule::MsgHookProc
,
5833 GetCurrentThreadId()
5836 if ( !ms_hMsgHookProc
)
5838 wxLogLastError(_T("SetWindowsHookEx(WH_GETMESSAGE)"));
5846 virtual void OnExit()
5848 ::UnhookWindowsHookEx(wxIdleWakeUpModule::ms_hMsgHookProc
);
5851 static LRESULT CALLBACK
MsgHookProc(int nCode
, WPARAM wParam
, LPARAM lParam
)
5853 MSG
*msg
= (MSG
*)lParam
;
5854 if ( msg
->message
== WM_NULL
)
5856 wxTheApp
->ProcessPendingEvents();
5859 return CallNextHookEx(ms_hMsgHookProc
, nCode
, wParam
, lParam
);
5863 static HHOOK ms_hMsgHookProc
;
5865 DECLARE_DYNAMIC_CLASS(wxIdleWakeUpModule
)
5868 HHOOK
wxIdleWakeUpModule::ms_hMsgHookProc
= 0;
5870 IMPLEMENT_DYNAMIC_CLASS(wxIdleWakeUpModule
, wxModule
)
5872 #endif // __WXWINCE__