1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/window.cpp
3 // Purpose: wxWindowMSW
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 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
27 #include "wx/window.h"
30 #include "wx/msw/wrapwin.h"
31 #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
32 #include "wx/msw/missing.h"
36 #include "wx/dcclient.h"
37 #include "wx/dcmemory.h"
40 #include "wx/layout.h"
41 #include "wx/dialog.h"
43 #include "wx/listbox.h"
44 #include "wx/button.h"
45 #include "wx/msgdlg.h"
46 #include "wx/settings.h"
47 #include "wx/statbox.h"
51 #include "wx/textctrl.h"
52 #include "wx/menuitem.h"
53 #include "wx/module.h"
56 #if wxUSE_OWNER_DRAWN && !defined(__WXUNIVERSAL__)
57 #include "wx/ownerdrw.h"
60 #include "wx/hashmap.h"
61 #include "wx/evtloop.h"
63 #include "wx/sysopt.h"
65 #if wxUSE_DRAG_AND_DROP
69 #if wxUSE_ACCESSIBILITY
70 #include "wx/access.h"
74 #define WM_GETOBJECT 0x003D
77 #define OBJID_CLIENT 0xFFFFFFFC
81 #include "wx/msw/private.h"
82 #include "wx/msw/dcclient.h"
85 #include "wx/tooltip.h"
93 #include "wx/spinctrl.h"
94 #endif // wxUSE_SPINCTRL
96 #include "wx/notebook.h"
97 #include "wx/listctrl.h"
98 #include "wx/dynlib.h"
102 #if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__) /* && !defined(__WXWINCE__) */ ) || defined(__CYGWIN10__)
103 #include <shellapi.h>
104 #include <mmsystem.h>
108 #include <windowsx.h>
111 #if !defined __WXWINCE__ && !defined NEED_PBT_H
115 #if defined(__WXWINCE__)
116 #include "wx/msw/wince/missing.h"
119 #include <shellapi.h>
121 #include <aygshell.h>
126 #include "wx/msw/uxtheme.h"
127 #define EP_EDITTEXT 1
130 #define ETS_SELECTED 3
131 #define ETS_DISABLED 4
132 #define ETS_FOCUSED 5
133 #define ETS_READONLY 6
137 // define the constants used by AnimateWindow() if our SDK doesn't have them
139 #define AW_HOR_POSITIVE 0x00000001
140 #define AW_HOR_NEGATIVE 0x00000002
141 #define AW_VER_POSITIVE 0x00000004
142 #define AW_VER_NEGATIVE 0x00000008
143 #define AW_CENTER 0x00000010
144 #define AW_HIDE 0x00010000
145 #define AW_ACTIVATE 0x00020000
146 #define AW_SLIDE 0x00040000
147 #define AW_BLEND 0x00080000
150 #if defined(TME_LEAVE) && defined(WM_MOUSELEAVE) && wxUSE_DYNLIB_CLASS
151 #define HAVE_TRACKMOUSEEVENT
152 #endif // everything needed for TrackMouseEvent()
154 // if this is set to 1, we use deferred window sizing to reduce flicker when
155 // resizing complicated window hierarchies, but this can in theory result in
156 // different behaviour than the old code so we keep the possibility to use it
157 // by setting this to 0 (in the future this should be removed completely)
159 #define USE_DEFERRED_SIZING 0
161 #define USE_DEFERRED_SIZING 1
164 // set this to 1 to filter out duplicate mouse events, e.g. mouse move events
165 // when mouse position didnd't change
167 #define wxUSE_MOUSEEVENT_HACK 0
169 #define wxUSE_MOUSEEVENT_HACK 1
172 // not all compilers/platforms have X button related declarations (notably
173 // Windows CE doesn't, and probably some old SDKs don't neither)
174 #ifdef WM_XBUTTONDOWN
175 #define wxHAS_XBUTTON
178 // ---------------------------------------------------------------------------
180 // ---------------------------------------------------------------------------
182 #if wxUSE_MENUS_NATIVE
183 extern wxMenu
*wxCurrentPopupMenu
;
187 extern wxChar
*wxCanvasClassName
;
189 extern const wxChar
*wxCanvasClassName
;
192 // true if we had already created the std colour map, used by
193 // wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
194 static bool gs_hasStdCmap
= false;
196 // last mouse event information we need to filter out the duplicates
197 #if wxUSE_MOUSEEVENT_HACK
198 static struct MouseEventInfoDummy
200 // mouse position (in screen coordinates)
203 // last mouse event type
206 #endif // wxUSE_MOUSEEVENT_HACK
208 // hash containing the registered handlers for the custom messages
209 WX_DECLARE_HASH_MAP(int, wxWindow::MSWMessageHandler
,
210 wxIntegerHash
, wxIntegerEqual
,
213 static MSWMessageHandlers gs_messageHandlers
;
215 // hash containing all our windows, it uses HWND keys and wxWindow* values
216 WX_DECLARE_HASH_MAP(HWND
, wxWindow
*,
217 wxPointerHash
, wxPointerEqual
,
220 static WindowHandles gs_windowHandles
;
222 // ---------------------------------------------------------------------------
224 // ---------------------------------------------------------------------------
226 // the window proc for all our windows
227 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
,
228 WPARAM wParam
, LPARAM lParam
);
232 const wxChar
*wxGetMessageName(int message
);
235 void wxRemoveHandleAssociation(wxWindowMSW
*win
);
236 extern void wxAssociateWinWithHandle(HWND hWnd
, wxWindowMSW
*win
);
238 // get the text metrics for the current font
239 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
);
242 // find the window for the mouse event at the specified position
243 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
);
244 #endif // __WXWINCE__
246 // wrapper around BringWindowToTop() API
247 static inline void wxBringWindowToTop(HWND hwnd
)
249 #ifdef __WXMICROWIN__
250 // It seems that MicroWindows brings the _parent_ of the window to the top,
251 // which can be the wrong one.
253 // activate (set focus to) specified window
257 // raise top level parent to top of z order
258 if (!::SetWindowPos(hwnd
, HWND_TOP
, 0, 0, 0, 0, SWP_NOMOVE
| SWP_NOSIZE
))
260 wxLogLastError(_T("SetWindowPos"));
266 // ensure that all our parent windows have WS_EX_CONTROLPARENT style
267 static void EnsureParentHasControlParentStyle(wxWindow
*parent
)
270 If we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
271 parent as well as otherwise several Win32 functions using
272 GetNextDlgTabItem() to iterate over all controls such as
273 IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
274 all of them iterate over all the controls starting from the currently
275 focused one and stop iterating when they get back to the focus but
276 unless all parents have WS_EX_CONTROLPARENT bit set, they would never
277 get back to the initial (focused) window: as we do have this style,
278 GetNextDlgTabItem() will leave this window and continue in its parent,
279 but if the parent doesn't have it, it wouldn't recurse inside it later
280 on and so wouldn't have a chance of getting back to this window either.
282 while ( parent
&& !parent
->IsTopLevel() )
284 LONG exStyle
= ::GetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
);
285 if ( !(exStyle
& WS_EX_CONTROLPARENT
) )
287 // force the parent to have this style
288 ::SetWindowLong(GetHwndOf(parent
), GWL_EXSTYLE
,
289 exStyle
| WS_EX_CONTROLPARENT
);
292 parent
= parent
->GetParent();
296 #endif // !__WXWINCE__
299 // On Windows CE, GetCursorPos can return an error, so use this function
301 bool GetCursorPosWinCE(POINT
* pt
)
303 if (!GetCursorPos(pt
))
305 DWORD pos
= GetMessagePos();
313 // ---------------------------------------------------------------------------
315 // ---------------------------------------------------------------------------
317 // in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
319 #ifdef __WXUNIVERSAL__
320 IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW
, wxWindowBase
)
322 #if wxUSE_EXTENDED_RTTI
324 // windows that are created from a parent window during its Create method, eg. spin controls in a calendar controls
325 // must never been streamed out separately otherwise chaos occurs. Right now easiest is to test for negative ids, as
326 // windows with negative ids never can be recreated anyway
328 bool wxWindowStreamingCallback( const wxObject
*object
, wxWriter
* , wxPersister
* , wxxVariantArray
& )
330 const wxWindow
* win
= dynamic_cast<const wxWindow
*>(object
) ;
331 if ( win
&& win
->GetId() < 0 )
336 IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxWindow
, wxWindowBase
,"wx/window.h", wxWindowStreamingCallback
)
338 // make wxWindowList known before the property is used
340 wxCOLLECTION_TYPE_INFO( wxWindow
* , wxWindowList
) ;
342 template<> void wxCollectionToVariantArray( wxWindowList
const &theList
, wxxVariantArray
&value
)
344 wxListCollectionToVariantArray
<wxWindowList::compatibility_iterator
>( theList
, value
) ;
347 WX_DEFINE_FLAGS( wxWindowStyle
)
349 wxBEGIN_FLAGS( wxWindowStyle
)
350 // new style border flags, we put them first to
351 // use them for streaming out
353 wxFLAGS_MEMBER(wxBORDER_SIMPLE
)
354 wxFLAGS_MEMBER(wxBORDER_SUNKEN
)
355 wxFLAGS_MEMBER(wxBORDER_DOUBLE
)
356 wxFLAGS_MEMBER(wxBORDER_RAISED
)
357 wxFLAGS_MEMBER(wxBORDER_STATIC
)
358 wxFLAGS_MEMBER(wxBORDER_NONE
)
360 // old style border flags
361 wxFLAGS_MEMBER(wxSIMPLE_BORDER
)
362 wxFLAGS_MEMBER(wxSUNKEN_BORDER
)
363 wxFLAGS_MEMBER(wxDOUBLE_BORDER
)
364 wxFLAGS_MEMBER(wxRAISED_BORDER
)
365 wxFLAGS_MEMBER(wxSTATIC_BORDER
)
366 wxFLAGS_MEMBER(wxBORDER
)
368 // standard window styles
369 wxFLAGS_MEMBER(wxTAB_TRAVERSAL
)
370 wxFLAGS_MEMBER(wxCLIP_CHILDREN
)
371 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW
)
372 wxFLAGS_MEMBER(wxWANTS_CHARS
)
373 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE
)
374 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB
)
375 wxFLAGS_MEMBER(wxVSCROLL
)
376 wxFLAGS_MEMBER(wxHSCROLL
)
378 wxEND_FLAGS( wxWindowStyle
)
380 wxBEGIN_PROPERTIES_TABLE(wxWindow
)
381 wxEVENT_PROPERTY( Close
, wxEVT_CLOSE_WINDOW
, wxCloseEvent
)
382 wxEVENT_PROPERTY( Create
, wxEVT_CREATE
, wxWindowCreateEvent
)
383 wxEVENT_PROPERTY( Destroy
, wxEVT_DESTROY
, wxWindowDestroyEvent
)
384 // Always constructor Properties first
386 wxREADONLY_PROPERTY( Parent
,wxWindow
*, GetParent
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
387 wxPROPERTY( Id
,wxWindowID
, SetId
, GetId
, -1 /*wxID_ANY*/ , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
388 wxPROPERTY( Position
,wxPoint
, SetPosition
, GetPosition
, wxDefaultPosition
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // pos
389 wxPROPERTY( Size
,wxSize
, SetSize
, GetSize
, wxDefaultSize
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // size
390 wxPROPERTY( WindowStyle
, long , SetWindowStyleFlag
, GetWindowStyleFlag
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
392 // Then all relations of the object graph
394 wxREADONLY_PROPERTY_COLLECTION( Children
, wxWindowList
, wxWindowBase
* , GetWindowChildren
, wxPROP_OBJECT_GRAPH
/*flags*/ , wxT("Helpstring") , wxT("group"))
396 // and finally all other properties
398 wxPROPERTY( ExtraStyle
, long , SetExtraStyle
, GetExtraStyle
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // extstyle
399 wxPROPERTY( BackgroundColour
, wxColour
, SetBackgroundColour
, GetBackgroundColour
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // bg
400 wxPROPERTY( ForegroundColour
, wxColour
, SetForegroundColour
, GetForegroundColour
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // fg
401 wxPROPERTY( Enabled
, bool , Enable
, IsEnabled
, wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
402 wxPROPERTY( Shown
, bool , Show
, IsShown
, wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
404 // possible property candidates (not in xrc) or not valid in all subclasses
405 wxPROPERTY( Title
,wxString
, SetTitle
, GetTitle
, wxEmptyString
)
406 wxPROPERTY( Font
, wxFont
, SetFont
, GetWindowFont
, )
407 wxPROPERTY( Label
,wxString
, SetLabel
, GetLabel
, wxEmptyString
)
408 // MaxHeight, Width , MinHeight , Width
409 // TODO switch label to control and title to toplevels
411 wxPROPERTY( ThemeEnabled
, bool , SetThemeEnabled
, GetThemeEnabled
, )
412 //wxPROPERTY( Cursor , wxCursor , SetCursor , GetCursor , )
413 // wxPROPERTY( ToolTip , wxString , SetToolTip , GetToolTipText , )
414 wxPROPERTY( AutoLayout
, bool , SetAutoLayout
, GetAutoLayout
, )
419 wxEND_PROPERTIES_TABLE()
421 wxBEGIN_HANDLERS_TABLE(wxWindow
)
422 wxEND_HANDLERS_TABLE()
424 wxCONSTRUCTOR_DUMMY(wxWindow
)
427 IMPLEMENT_DYNAMIC_CLASS(wxWindow
, wxWindowBase
)
429 #endif // __WXUNIVERSAL__/__WXMSW__
431 BEGIN_EVENT_TABLE(wxWindowMSW
, wxWindowBase
)
432 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged
)
433 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground
)
435 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog
)
439 // ===========================================================================
441 // ===========================================================================
443 // ---------------------------------------------------------------------------
444 // wxWindow utility functions
445 // ---------------------------------------------------------------------------
447 // Find an item given the MS Windows id
448 wxWindow
*wxWindowMSW::FindItem(long id
) const
451 wxControl
*item
= wxDynamicCastThis(wxControl
);
454 // is it us or one of our "internal" children?
455 if ( item
->GetId() == id
456 #ifndef __WXUNIVERSAL__
457 || (item
->GetSubcontrols().Index(id
) != wxNOT_FOUND
)
458 #endif // __WXUNIVERSAL__
464 #endif // wxUSE_CONTROLS
466 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
469 wxWindow
*childWin
= current
->GetData();
471 wxWindow
*wnd
= childWin
->FindItem(id
);
475 current
= current
->GetNext();
481 // Find an item given the MS Windows handle
482 wxWindow
*wxWindowMSW::FindItemByHWND(WXHWND hWnd
, bool controlOnly
) const
484 wxWindowList::compatibility_iterator current
= GetChildren().GetFirst();
487 wxWindow
*parent
= current
->GetData();
489 // Do a recursive search.
490 wxWindow
*wnd
= parent
->FindItemByHWND(hWnd
);
496 || parent
->IsKindOf(CLASSINFO(wxControl
))
497 #endif // wxUSE_CONTROLS
500 wxWindow
*item
= current
->GetData();
501 if ( item
->GetHWND() == hWnd
)
505 if ( item
->ContainsHWND(hWnd
) )
510 current
= current
->GetNext();
515 // Default command handler
516 bool wxWindowMSW::MSWCommand(WXUINT
WXUNUSED(param
), WXWORD
WXUNUSED(id
))
521 // ----------------------------------------------------------------------------
522 // constructors and such
523 // ----------------------------------------------------------------------------
525 void wxWindowMSW::Init()
528 m_isBeingDeleted
= false;
530 m_mouseInWindow
= false;
531 m_lastKeydownProcessed
= false;
539 m_pendingPosition
= wxDefaultPosition
;
540 m_pendingSize
= wxDefaultSize
;
543 m_contextMenuEnabled
= false;
548 wxWindowMSW::~wxWindowMSW()
550 m_isBeingDeleted
= true;
552 #ifndef __WXUNIVERSAL__
553 // VS: make sure there's no wxFrame with last focus set to us:
554 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
556 wxTopLevelWindow
*frame
= wxDynamicCast(win
, wxTopLevelWindow
);
559 if ( frame
->GetLastFocus() == this )
561 frame
->SetLastFocus(NULL
);
564 // apparently sometimes we can end up with our grand parent
565 // pointing to us as well: this is surely a bug in focus handling
566 // code but it's not clear where it happens so for now just try to
567 // fix it here by not breaking out of the loop
571 #endif // __WXUNIVERSAL__
573 // VS: destroy children first and _then_ detach *this from its parent.
574 // If we did it the other way around, children wouldn't be able
575 // find their parent frame (see above).
580 // VZ: test temp removed to understand what really happens here
581 //if (::IsWindow(GetHwnd()))
583 if ( !::DestroyWindow(GetHwnd()) )
584 wxLogLastError(wxT("DestroyWindow"));
587 // remove hWnd <-> wxWindow association
588 wxRemoveHandleAssociation(this);
593 // real construction (Init() must have been called before!)
594 bool wxWindowMSW::Create(wxWindow
*parent
,
599 const wxString
& name
)
601 wxCHECK_MSG( parent
, false, wxT("can't create wxWindow without parent") );
603 if ( !CreateBase(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
606 parent
->AddChild(this);
609 DWORD msflags
= MSWGetCreateWindowFlags(&exstyle
);
611 #ifdef __WXUNIVERSAL__
612 // no borders, we draw them ourselves
613 exstyle
&= ~(WS_EX_DLGMODALFRAME
|
617 msflags
&= ~WS_BORDER
;
618 #endif // wxUniversal
622 msflags
|= WS_VISIBLE
;
625 if ( !MSWCreate(wxCanvasClassName
, NULL
, pos
, size
, msflags
, exstyle
) )
633 // ---------------------------------------------------------------------------
635 // ---------------------------------------------------------------------------
637 void wxWindowMSW::SetFocus()
639 HWND hWnd
= GetHwnd();
640 wxCHECK_RET( hWnd
, _T("can't set focus to invalid window") );
642 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
646 if ( !::SetFocus(hWnd
) )
648 #if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
649 // was there really an error?
650 DWORD dwRes
= ::GetLastError();
653 HWND hwndFocus
= ::GetFocus();
654 if ( hwndFocus
!= hWnd
)
656 wxLogApiError(_T("SetFocus"), dwRes
);
663 void wxWindowMSW::SetFocusFromKbd()
665 // when the focus is given to the control with DLGC_HASSETSEL style from
666 // keyboard its contents should be entirely selected: this is what
667 // ::IsDialogMessage() does and so we should do it as well to provide the
668 // same LNF as the native programs
669 if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE
, 0, 0) & DLGC_HASSETSEL
)
671 ::SendMessage(GetHwnd(), EM_SETSEL
, 0, -1);
674 // do this after (maybe) setting the selection as like this when
675 // wxEVT_SET_FOCUS handler is called, the selection would have been already
676 // set correctly -- this may be important
677 wxWindowBase::SetFocusFromKbd();
680 // Get the window with the focus
681 wxWindow
*wxWindowBase::DoFindFocus()
683 HWND hWnd
= ::GetFocus();
686 return wxGetWindowFromHWND((WXHWND
)hWnd
);
692 void wxWindowMSW::DoEnable( bool enable
)
694 HWND hWnd
= GetHwnd();
696 ::EnableWindow(hWnd
, (BOOL
)enable
);
699 bool wxWindowMSW::Show(bool show
)
701 if ( !wxWindowBase::Show(show
) )
704 HWND hWnd
= GetHwnd();
706 // we could be called before the underlying window is created (this is
707 // actually useful to prevent it from being initially shown), e.g.
709 // wxFoo *foo = new wxFoo;
711 // foo->Create(parent, ...);
713 // should work without errors
716 ::ShowWindow(hWnd
, show
? SW_SHOW
: SW_HIDE
);
723 wxWindowMSW::MSWShowWithEffect(bool show
,
728 typedef BOOL (WINAPI
*AnimateWindow_t
)(HWND
, DWORD
, DWORD
);
730 static AnimateWindow_t s_pfnAnimateWindow
= NULL
;
731 static bool s_initDone
= false;
734 wxDynamicLibrary
dllUser32(_T("user32.dll"), wxDL_VERBATIM
| wxDL_QUIET
);
735 wxDL_INIT_FUNC(s_pfn
, AnimateWindow
, dllUser32
);
739 // notice that it's ok to unload user32.dll here as it won't be really
740 // unloaded, being still in use because we link to it statically too
743 if ( !s_pfnAnimateWindow
)
746 // prepare to use AnimateWindow()
749 timeout
= 200; // this is the default animation timeout, per MSDN
751 DWORD dwFlags
= show
? 0 : AW_HIDE
;
752 bool needsDir
= false;
755 case wxSHOW_EFFECT_ROLL
:
759 case wxSHOW_EFFECT_SLIDE
:
764 case wxSHOW_EFFECT_BLEND
:
768 case wxSHOW_EFFECT_EXPAND
:
769 dwFlags
|= AW_CENTER
;
773 case wxSHOW_EFFECT_MAX
:
774 wxFAIL_MSG( _T("invalid window show effect") );
778 wxFAIL_MSG( _T("unknown window show effect") );
787 dwFlags
|= AW_VER_NEGATIVE
;
791 dwFlags
|= AW_VER_POSITIVE
;
795 dwFlags
|= AW_HOR_NEGATIVE
;
799 dwFlags
|= AW_HOR_POSITIVE
;
803 wxFAIL_MSG( _T("unknown window effect direction") );
807 else // animation effect which doesn't need the direction
809 wxASSERT_MSG( dir
== wxBOTTOM
,
810 _T("non-default direction used unnecessarily") );
814 if ( !(*s_pfnAnimateWindow
)(GetHwnd(), timeout
, dwFlags
) )
816 wxLogLastError(_T("AnimateWindow"));
824 // Raise the window to the top of the Z order
825 void wxWindowMSW::Raise()
827 wxBringWindowToTop(GetHwnd());
830 // Lower the window to the bottom of the Z order
831 void wxWindowMSW::Lower()
833 ::SetWindowPos(GetHwnd(), HWND_BOTTOM
, 0, 0, 0, 0,
834 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
);
837 void wxWindowMSW::DoCaptureMouse()
839 HWND hWnd
= GetHwnd();
846 void wxWindowMSW::DoReleaseMouse()
848 if ( !::ReleaseCapture() )
850 wxLogLastError(_T("ReleaseCapture"));
854 /* static */ wxWindow
*wxWindowBase::GetCapture()
856 HWND hwnd
= ::GetCapture();
857 return hwnd
? wxFindWinFromHandle(hwnd
) : NULL
;
860 bool wxWindowMSW::SetFont(const wxFont
& font
)
862 if ( !wxWindowBase::SetFont(font
) )
868 HWND hWnd
= GetHwnd();
871 WXHANDLE hFont
= m_font
.GetResourceHandle();
873 wxASSERT_MSG( hFont
, wxT("should have valid font") );
875 ::SendMessage(hWnd
, WM_SETFONT
, (WPARAM
)hFont
, MAKELPARAM(TRUE
, 0));
880 bool wxWindowMSW::SetCursor(const wxCursor
& cursor
)
882 if ( !wxWindowBase::SetCursor(cursor
) )
888 // don't "overwrite" busy cursor
889 if ( m_cursor
.Ok() && !wxIsBusy() )
891 // normally we should change the cursor only if it's over this window
892 // but we should do it always if we capture the mouse currently
893 bool set
= HasCapture();
896 HWND hWnd
= GetHwnd();
900 ::GetCursorPosWinCE(&point
);
902 ::GetCursorPos(&point
);
905 RECT rect
= wxGetWindowRect(hWnd
);
907 set
= ::PtInRect(&rect
, point
) != 0;
912 ::SetCursor(GetHcursorOf(m_cursor
));
914 //else: will be set later when the mouse enters this window
920 void wxWindowMSW::WarpPointer(int x
, int y
)
922 ClientToScreen(&x
, &y
);
924 if ( !::SetCursorPos(x
, y
) )
926 wxLogLastError(_T("SetCursorPos"));
930 void wxWindowMSW::MSWUpdateUIState(int action
, int state
)
932 // WM_CHANGEUISTATE only appeared in Windows 2000 so it can do us no good
933 // to use it on older systems -- and could possibly do some harm
934 static int s_needToUpdate
= -1;
935 if ( s_needToUpdate
== -1 )
938 s_needToUpdate
= wxGetOsVersion(&verMaj
, &verMin
) == wxOS_WINDOWS_NT
&&
942 if ( s_needToUpdate
)
944 // we send WM_CHANGEUISTATE so if nothing needs changing then the system
945 // won't send WM_UPDATEUISTATE
946 ::SendMessage(GetHwnd(), WM_CHANGEUISTATE
, MAKEWPARAM(action
, state
), 0);
950 // ---------------------------------------------------------------------------
952 // ---------------------------------------------------------------------------
954 inline int GetScrollPosition(HWND hWnd
, int wOrient
)
956 #ifdef __WXMICROWIN__
957 return ::GetScrollPosWX(hWnd
, wOrient
);
959 WinStruct
<SCROLLINFO
> scrollInfo
;
960 scrollInfo
.cbSize
= sizeof(SCROLLINFO
);
961 scrollInfo
.fMask
= SIF_POS
;
962 ::GetScrollInfo(hWnd
, wOrient
, &scrollInfo
);
964 return scrollInfo
.nPos
;
969 int wxWindowMSW::GetScrollPos(int orient
) const
971 HWND hWnd
= GetHwnd();
972 wxCHECK_MSG( hWnd
, 0, _T("no HWND in GetScrollPos") );
974 return GetScrollPosition(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
);
977 // This now returns the whole range, not just the number
978 // of positions that we can scroll.
979 int wxWindowMSW::GetScrollRange(int orient
) const
982 HWND hWnd
= GetHwnd();
986 ::GetScrollRange(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
989 WinStruct
<SCROLLINFO
> scrollInfo
;
990 scrollInfo
.fMask
= SIF_RANGE
;
991 if ( !::GetScrollInfo(hWnd
,
992 orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
995 // Most of the time this is not really an error, since the return
996 // value can also be zero when there is no scrollbar yet.
997 // wxLogLastError(_T("GetScrollInfo"));
999 maxPos
= scrollInfo
.nMax
;
1001 // undo "range - 1" done in SetScrollbar()
1005 int wxWindowMSW::GetScrollThumb(int orient
) const
1007 return orient
== wxHORIZONTAL
? m_xThumbSize
: m_yThumbSize
;
1010 void wxWindowMSW::SetScrollPos(int orient
, int pos
, bool refresh
)
1012 HWND hWnd
= GetHwnd();
1013 wxCHECK_RET( hWnd
, _T("SetScrollPos: no HWND") );
1015 WinStruct
<SCROLLINFO
> info
;
1019 info
.fMask
= SIF_POS
;
1020 if ( HasFlag(wxALWAYS_SHOW_SB
) )
1022 // disable scrollbar instead of removing it then
1023 info
.fMask
|= SIF_DISABLENOSCROLL
;
1026 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
1030 // New function that will replace some of the above.
1031 void wxWindowMSW::SetScrollbar(int orient
,
1037 WinStruct
<SCROLLINFO
> info
;
1038 info
.nPage
= pageSize
;
1039 info
.nMin
= 0; // range is nMax - nMin + 1
1040 info
.nMax
= range
- 1; // as both nMax and nMax are inclusive
1042 info
.fMask
= SIF_RANGE
| SIF_PAGE
| SIF_POS
;
1043 if ( HasFlag(wxALWAYS_SHOW_SB
) )
1045 // disable scrollbar instead of removing it then
1046 info
.fMask
|= SIF_DISABLENOSCROLL
;
1049 HWND hWnd
= GetHwnd();
1052 // We have to set the variables here to make them valid in events
1053 // triggered by ::SetScrollInfo()
1054 *(orient
== wxHORIZONTAL
? &m_xThumbSize
: &m_yThumbSize
) = pageSize
;
1056 ::SetScrollInfo(hWnd
, orient
== wxHORIZONTAL
? SB_HORZ
: SB_VERT
,
1061 void wxWindowMSW::ScrollWindow(int dx
, int dy
, const wxRect
*prect
)
1067 wxCopyRectToRECT(*prect
, rect
);
1077 // FIXME: is this the exact equivalent of the line below?
1078 ::ScrollWindowEx(GetHwnd(), dx
, dy
, pr
, pr
, 0, 0, SW_SCROLLCHILDREN
|SW_ERASE
|SW_INVALIDATE
);
1080 ::ScrollWindow(GetHwnd(), dx
, dy
, pr
, pr
);
1084 static bool ScrollVertically(HWND hwnd
, int kind
, int count
)
1086 int posStart
= GetScrollPosition(hwnd
, SB_VERT
);
1089 for ( int n
= 0; n
< count
; n
++ )
1091 ::SendMessage(hwnd
, WM_VSCROLL
, kind
, 0);
1093 int posNew
= GetScrollPosition(hwnd
, SB_VERT
);
1094 if ( posNew
== pos
)
1096 // don't bother to continue, we're already at top/bottom
1103 return pos
!= posStart
;
1106 bool wxWindowMSW::ScrollLines(int lines
)
1108 bool down
= lines
> 0;
1110 return ScrollVertically(GetHwnd(),
1111 down
? SB_LINEDOWN
: SB_LINEUP
,
1112 down
? lines
: -lines
);
1115 bool wxWindowMSW::ScrollPages(int pages
)
1117 bool down
= pages
> 0;
1119 return ScrollVertically(GetHwnd(),
1120 down
? SB_PAGEDOWN
: SB_PAGEUP
,
1121 down
? pages
: -pages
);
1124 // ----------------------------------------------------------------------------
1126 // ----------------------------------------------------------------------------
1128 void wxWindowMSW::SetLayoutDirection(wxLayoutDirection dir
)
1133 const HWND hwnd
= GetHwnd();
1134 wxCHECK_RET( hwnd
, _T("layout direction must be set after window creation") );
1136 LONG styleOld
= ::GetWindowLong(hwnd
, GWL_EXSTYLE
);
1138 LONG styleNew
= styleOld
;
1141 case wxLayout_LeftToRight
:
1142 styleNew
&= ~WS_EX_LAYOUTRTL
;
1145 case wxLayout_RightToLeft
:
1146 styleNew
|= WS_EX_LAYOUTRTL
;
1150 wxFAIL_MSG(_T("unsupported layout direction"));
1154 if ( styleNew
!= styleOld
)
1156 ::SetWindowLong(hwnd
, GWL_EXSTYLE
, styleNew
);
1161 wxLayoutDirection
wxWindowMSW::GetLayoutDirection() const
1164 return wxLayout_Default
;
1166 const HWND hwnd
= GetHwnd();
1167 wxCHECK_MSG( hwnd
, wxLayout_Default
, _T("invalid window") );
1169 return ::GetWindowLong(hwnd
, GWL_EXSTYLE
) & WS_EX_LAYOUTRTL
1170 ? wxLayout_RightToLeft
1171 : wxLayout_LeftToRight
;
1176 wxWindowMSW::AdjustForLayoutDirection(wxCoord x
,
1177 wxCoord
WXUNUSED(width
),
1178 wxCoord
WXUNUSED(widthTotal
)) const
1180 // Win32 mirrors the coordinates of RTL windows automatically, so don't
1181 // redo it ourselves
1185 // ---------------------------------------------------------------------------
1187 // ---------------------------------------------------------------------------
1189 void wxWindowMSW::SubclassWin(WXHWND hWnd
)
1191 wxASSERT_MSG( !m_oldWndProc
, wxT("subclassing window twice?") );
1193 HWND hwnd
= (HWND
)hWnd
;
1194 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in SubclassWin") );
1198 wxAssociateWinWithHandle(hwnd
, this);
1200 m_oldWndProc
= (WXFARPROC
)wxGetWindowProc((HWND
)hWnd
);
1202 // we don't need to subclass the window of our own class (in the Windows
1203 // sense of the word)
1204 if ( !wxCheckWindowWndProc(hWnd
, (WXFARPROC
)wxWndProc
) )
1206 wxSetWindowProc(hwnd
, wxWndProc
);
1210 // don't bother restoring it either: this also makes it easy to
1211 // implement IsOfStandardClass() method which returns true for the
1212 // standard controls and false for the wxWidgets own windows as it can
1213 // simply check m_oldWndProc
1214 m_oldWndProc
= NULL
;
1217 // we're officially created now, send the event
1218 wxWindowCreateEvent
event((wxWindow
*)this);
1219 (void)HandleWindowEvent(event
);
1222 void wxWindowMSW::UnsubclassWin()
1224 wxRemoveHandleAssociation(this);
1226 // Restore old Window proc
1227 HWND hwnd
= GetHwnd();
1232 wxCHECK_RET( ::IsWindow(hwnd
), wxT("invalid HWND in UnsubclassWin") );
1236 if ( !wxCheckWindowWndProc((WXHWND
)hwnd
, m_oldWndProc
) )
1238 wxSetWindowProc(hwnd
, (WNDPROC
)m_oldWndProc
);
1241 m_oldWndProc
= NULL
;
1246 void wxWindowMSW::AssociateHandle(WXWidget handle
)
1250 if ( !::DestroyWindow(GetHwnd()) )
1251 wxLogLastError(wxT("DestroyWindow"));
1254 WXHWND wxhwnd
= (WXHWND
)handle
;
1256 // this also calls SetHWND(wxhwnd)
1257 SubclassWin(wxhwnd
);
1260 void wxWindowMSW::DissociateHandle()
1262 // this also calls SetHWND(0) for us
1267 bool wxCheckWindowWndProc(WXHWND hWnd
,
1268 WXFARPROC
WXUNUSED(wndProc
))
1270 // TODO: This list of window class names should be factored out so they can be
1271 // managed in one place and then accessed from here and other places, such as
1272 // wxApp::RegisterWindowClasses() and wxApp::UnregisterWindowClasses()
1275 extern wxChar
*wxCanvasClassName
;
1276 extern wxChar
*wxCanvasClassNameNR
;
1278 extern const wxChar
*wxCanvasClassName
;
1279 extern const wxChar
*wxCanvasClassNameNR
;
1281 extern const wxChar
*wxMDIFrameClassName
;
1282 extern const wxChar
*wxMDIFrameClassNameNoRedraw
;
1283 extern const wxChar
*wxMDIChildFrameClassName
;
1284 extern const wxChar
*wxMDIChildFrameClassNameNoRedraw
;
1285 wxString
str(wxGetWindowClass(hWnd
));
1286 if (str
== wxCanvasClassName
||
1287 str
== wxCanvasClassNameNR
||
1289 str
== _T("wxGLCanvasClass") ||
1290 str
== _T("wxGLCanvasClassNR") ||
1291 #endif // wxUSE_GLCANVAS
1292 str
== wxMDIFrameClassName
||
1293 str
== wxMDIFrameClassNameNoRedraw
||
1294 str
== wxMDIChildFrameClassName
||
1295 str
== wxMDIChildFrameClassNameNoRedraw
||
1296 str
== _T("wxTLWHiddenParent"))
1297 return true; // Effectively means don't subclass
1302 // ----------------------------------------------------------------------------
1304 // ----------------------------------------------------------------------------
1306 void wxWindowMSW::SetWindowStyleFlag(long flags
)
1308 long flagsOld
= GetWindowStyleFlag();
1309 if ( flags
== flagsOld
)
1312 // update the internal variable
1313 wxWindowBase::SetWindowStyleFlag(flags
);
1315 // and the real window flags
1316 MSWUpdateStyle(flagsOld
, GetExtraStyle());
1319 void wxWindowMSW::SetExtraStyle(long exflags
)
1321 long exflagsOld
= GetExtraStyle();
1322 if ( exflags
== exflagsOld
)
1325 // update the internal variable
1326 wxWindowBase::SetExtraStyle(exflags
);
1328 // and the real window flags
1329 MSWUpdateStyle(GetWindowStyleFlag(), exflagsOld
);
1332 void wxWindowMSW::MSWUpdateStyle(long flagsOld
, long exflagsOld
)
1334 // now update the Windows style as well if needed - and if the window had
1335 // been already created
1339 // we may need to call SetWindowPos() when we change some styles
1340 bool callSWP
= false;
1343 long style
= MSWGetStyle(GetWindowStyleFlag(), &exstyle
);
1345 // this is quite a horrible hack but we need it because MSWGetStyle()
1346 // doesn't take exflags as parameter but uses GetExtraStyle() internally
1347 // and so we have to modify the window exflags temporarily to get the
1348 // correct exstyleOld
1349 long exflagsNew
= GetExtraStyle();
1350 wxWindowBase::SetExtraStyle(exflagsOld
);
1353 long styleOld
= MSWGetStyle(flagsOld
, &exstyleOld
);
1355 wxWindowBase::SetExtraStyle(exflagsNew
);
1358 if ( style
!= styleOld
)
1360 // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1361 // this function so instead of simply setting the style to the new
1362 // value we clear the bits which were set in styleOld but are set in
1363 // the new one and set the ones which were not set before
1364 long styleReal
= ::GetWindowLong(GetHwnd(), GWL_STYLE
);
1365 styleReal
&= ~styleOld
;
1368 ::SetWindowLong(GetHwnd(), GWL_STYLE
, styleReal
);
1370 // we need to call SetWindowPos() if any of the styles affecting the
1371 // frame appearance have changed
1372 callSWP
= ((styleOld
^ style
) & (WS_BORDER
|
1381 // and the extended style
1382 long exstyleReal
= ::GetWindowLong(GetHwnd(), GWL_EXSTYLE
);
1384 if ( exstyle
!= exstyleOld
)
1386 exstyleReal
&= ~exstyleOld
;
1387 exstyleReal
|= exstyle
;
1389 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE
, exstyleReal
);
1391 // ex style changes don't take effect without calling SetWindowPos
1397 // we must call SetWindowPos() to flush the cached extended style and
1398 // also to make the change to wxSTAY_ON_TOP style take effect: just
1399 // setting the style simply doesn't work
1400 if ( !::SetWindowPos(GetHwnd(),
1401 exstyleReal
& WS_EX_TOPMOST
? HWND_TOPMOST
1404 SWP_NOMOVE
| SWP_NOSIZE
| SWP_FRAMECHANGED
) )
1406 wxLogLastError(_T("SetWindowPos"));
1411 wxBorder
wxWindowMSW::GetDefaultBorderForControl() const
1413 return wxBORDER_THEME
;
1416 wxBorder
wxWindowMSW::GetDefaultBorder() const
1418 return wxWindowBase::GetDefaultBorder();
1421 // Translate wxBORDER_THEME (and other border styles if necessary) to the value
1422 // that makes most sense for this Windows environment
1423 wxBorder
wxWindowMSW::TranslateBorder(wxBorder border
) const
1425 #if defined(__POCKETPC__) || defined(__SMARTPHONE__)
1426 if (border
== wxBORDER_THEME
|| border
== wxBORDER_SUNKEN
|| border
== wxBORDER_SIMPLE
)
1427 return wxBORDER_SIMPLE
;
1429 return wxBORDER_NONE
;
1432 if (border
== wxBORDER_THEME
)
1434 if (CanApplyThemeBorder())
1436 wxUxThemeEngine
* theme
= wxUxThemeEngine::GetIfActive();
1438 return wxBORDER_THEME
;
1440 return wxBORDER_SUNKEN
;
1448 WXDWORD
wxWindowMSW::MSWGetStyle(long flags
, WXDWORD
*exstyle
) const
1450 // translate common wxWidgets styles to Windows ones
1452 // most of windows are child ones, those which are not (such as
1453 // wxTopLevelWindow) should remove WS_CHILD in their MSWGetStyle()
1454 WXDWORD style
= WS_CHILD
;
1456 // using this flag results in very significant reduction in flicker,
1457 // especially with controls inside the static boxes (as the interior of the
1458 // box is not redrawn twice), but sometimes results in redraw problems, so
1459 // optionally allow the old code to continue to use it provided a special
1460 // system option is turned on
1461 if ( !wxSystemOptions::GetOptionInt(wxT("msw.window.no-clip-children"))
1462 || (flags
& wxCLIP_CHILDREN
) )
1463 style
|= WS_CLIPCHILDREN
;
1465 // it doesn't seem useful to use WS_CLIPSIBLINGS here as we officially
1466 // don't support overlapping windows and it only makes sense for them and,
1467 // presumably, gives the system some extra work (to manage more clipping
1468 // regions), so avoid it alltogether
1471 if ( flags
& wxVSCROLL
)
1472 style
|= WS_VSCROLL
;
1474 if ( flags
& wxHSCROLL
)
1475 style
|= WS_HSCROLL
;
1477 const wxBorder border
= TranslateBorder(GetBorder(flags
));
1479 // After translation, border is now optimized for the specific version of Windows
1480 // and theme engine presence.
1482 // WS_BORDER is only required for wxBORDER_SIMPLE
1483 if ( border
== wxBORDER_SIMPLE
)
1486 // now deal with ext style if the caller wants it
1492 if ( flags
& wxTRANSPARENT_WINDOW
)
1493 *exstyle
|= WS_EX_TRANSPARENT
;
1499 case wxBORDER_DEFAULT
:
1500 wxFAIL_MSG( _T("unknown border style") );
1504 case wxBORDER_SIMPLE
:
1505 case wxBORDER_THEME
:
1508 case wxBORDER_STATIC
:
1509 *exstyle
|= WS_EX_STATICEDGE
;
1512 case wxBORDER_RAISED
:
1513 *exstyle
|= WS_EX_DLGMODALFRAME
;
1516 case wxBORDER_SUNKEN
:
1517 *exstyle
|= WS_EX_CLIENTEDGE
;
1518 style
&= ~WS_BORDER
;
1521 // case wxBORDER_DOUBLE:
1522 // *exstyle |= WS_EX_DLGMODALFRAME;
1526 // wxUniv doesn't use Windows dialog navigation functions at all
1527 #if !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__)
1528 // to make the dialog navigation work with the nested panels we must
1529 // use this style (top level windows such as dialogs don't need it)
1530 if ( (flags
& wxTAB_TRAVERSAL
) && !IsTopLevel() )
1532 *exstyle
|= WS_EX_CONTROLPARENT
;
1534 #endif // __WXUNIVERSAL__
1540 // Setup background and foreground colours correctly
1541 void wxWindowMSW::SetupColours()
1544 SetBackgroundColour(GetParent()->GetBackgroundColour());
1547 bool wxWindowMSW::IsMouseInWindow() const
1549 // get the mouse position
1552 ::GetCursorPosWinCE(&pt
);
1554 ::GetCursorPos(&pt
);
1557 // find the window which currently has the cursor and go up the window
1558 // chain until we find this window - or exhaust it
1559 HWND hwnd
= ::WindowFromPoint(pt
);
1560 while ( hwnd
&& (hwnd
!= GetHwnd()) )
1561 hwnd
= ::GetParent(hwnd
);
1563 return hwnd
!= NULL
;
1566 void wxWindowMSW::OnInternalIdle()
1568 #ifndef HAVE_TRACKMOUSEEVENT
1569 // Check if we need to send a LEAVE event
1570 if ( m_mouseInWindow
)
1572 // note that we should generate the leave event whether the window has
1573 // or doesn't have mouse capture
1574 if ( !IsMouseInWindow() )
1576 GenerateMouseLeave();
1579 #endif // !HAVE_TRACKMOUSEEVENT
1581 if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
1582 UpdateWindowUI(wxUPDATE_UI_FROMIDLE
);
1585 // Set this window to be the child of 'parent'.
1586 bool wxWindowMSW::Reparent(wxWindowBase
*parent
)
1588 if ( !wxWindowBase::Reparent(parent
) )
1591 HWND hWndChild
= GetHwnd();
1592 HWND hWndParent
= GetParent() ? GetWinHwnd(GetParent()) : (HWND
)0;
1594 ::SetParent(hWndChild
, hWndParent
);
1597 if ( ::GetWindowLong(hWndChild
, GWL_EXSTYLE
) & WS_EX_CONTROLPARENT
)
1599 EnsureParentHasControlParentStyle(GetParent());
1601 #endif // !__WXWINCE__
1606 static inline void SendSetRedraw(HWND hwnd
, bool on
)
1608 #ifndef __WXMICROWIN__
1609 ::SendMessage(hwnd
, WM_SETREDRAW
, (WPARAM
)on
, 0);
1613 void wxWindowMSW::DoFreeze()
1616 SendSetRedraw(GetHwnd(), false);
1619 void wxWindowMSW::DoThaw()
1623 SendSetRedraw(GetHwnd(), true);
1625 // we need to refresh everything or otherwise the invalidated area
1626 // is not going to be repainted
1631 void wxWindowMSW::Refresh(bool eraseBack
, const wxRect
*rect
)
1633 HWND hWnd
= GetHwnd();
1640 wxCopyRectToRECT(*rect
, mswRect
);
1648 // RedrawWindow not available on SmartPhone or eVC++ 3
1649 #if !defined(__SMARTPHONE__) && !(defined(_WIN32_WCE) && _WIN32_WCE < 400)
1650 UINT flags
= RDW_INVALIDATE
| RDW_ALLCHILDREN
;
1654 ::RedrawWindow(hWnd
, pRect
, NULL
, flags
);
1656 ::InvalidateRect(hWnd
, pRect
, eraseBack
);
1661 void wxWindowMSW::Update()
1663 if ( !::UpdateWindow(GetHwnd()) )
1665 wxLogLastError(_T("UpdateWindow"));
1668 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
1669 // just calling UpdateWindow() is not enough, what we did in our WM_PAINT
1670 // handler needs to be really drawn right now
1675 // ---------------------------------------------------------------------------
1677 // ---------------------------------------------------------------------------
1679 #if wxUSE_DRAG_AND_DROP || !defined(__WXWINCE__)
1683 // we need to lower the sibling static boxes so controls contained within can be
1685 static void AdjustStaticBoxZOrder(wxWindow
*parent
)
1687 // no sibling static boxes if we have no parent (ie TLW)
1691 for ( wxWindowList::compatibility_iterator node
= parent
->GetChildren().GetFirst();
1693 node
= node
->GetNext() )
1695 wxStaticBox
*statbox
= wxDynamicCast(node
->GetData(), wxStaticBox
);
1698 ::SetWindowPos(GetHwndOf(statbox
), HWND_BOTTOM
, 0, 0, 0, 0,
1699 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
);
1704 #else // !wxUSE_STATBOX
1706 static inline void AdjustStaticBoxZOrder(wxWindow
* WXUNUSED(parent
))
1710 #endif // wxUSE_STATBOX/!wxUSE_STATBOX
1712 #endif // drag and drop is used
1714 #if wxUSE_DRAG_AND_DROP
1715 void wxWindowMSW::SetDropTarget(wxDropTarget
*pDropTarget
)
1717 if ( m_dropTarget
!= 0 ) {
1718 m_dropTarget
->Revoke(m_hWnd
);
1719 delete m_dropTarget
;
1722 m_dropTarget
= pDropTarget
;
1723 if ( m_dropTarget
!= 0 )
1725 AdjustStaticBoxZOrder(GetParent());
1726 m_dropTarget
->Register(m_hWnd
);
1729 #endif // wxUSE_DRAG_AND_DROP
1731 // old-style file manager drag&drop support: we retain the old-style
1732 // DragAcceptFiles in parallel with SetDropTarget.
1733 void wxWindowMSW::DragAcceptFiles(bool WXUNUSED_IN_WINCE(accept
))
1736 HWND hWnd
= GetHwnd();
1739 AdjustStaticBoxZOrder(GetParent());
1740 ::DragAcceptFiles(hWnd
, (BOOL
)accept
);
1745 // ----------------------------------------------------------------------------
1747 // ----------------------------------------------------------------------------
1751 void wxWindowMSW::DoSetToolTip(wxToolTip
*tooltip
)
1753 wxWindowBase::DoSetToolTip(tooltip
);
1756 m_tooltip
->SetWindow((wxWindow
*)this);
1759 #endif // wxUSE_TOOLTIPS
1761 // ---------------------------------------------------------------------------
1762 // moving and resizing
1763 // ---------------------------------------------------------------------------
1765 bool wxWindowMSW::IsSizeDeferred() const
1767 #if USE_DEFERRED_SIZING
1768 if ( m_pendingPosition
!= wxDefaultPosition
||
1769 m_pendingSize
!= wxDefaultSize
)
1771 #endif // USE_DEFERRED_SIZING
1777 void wxWindowMSW::DoGetSize(int *x
, int *y
) const
1779 #if USE_DEFERRED_SIZING
1780 // if SetSize() had been called at wx level but not realized at Windows
1781 // level yet (i.e. EndDeferWindowPos() not called), we still should return
1782 // the new and not the old position to the other wx code
1783 if ( m_pendingSize
!= wxDefaultSize
)
1786 *x
= m_pendingSize
.x
;
1788 *y
= m_pendingSize
.y
;
1790 else // use current size
1791 #endif // USE_DEFERRED_SIZING
1793 RECT rect
= wxGetWindowRect(GetHwnd());
1796 *x
= rect
.right
- rect
.left
;
1798 *y
= rect
.bottom
- rect
.top
;
1802 // Get size *available for subwindows* i.e. excluding menu bar etc.
1803 void wxWindowMSW::DoGetClientSize(int *x
, int *y
) const
1805 #if USE_DEFERRED_SIZING
1806 if ( m_pendingSize
!= wxDefaultSize
)
1808 // we need to calculate the client size corresponding to pending size
1810 rect
.left
= m_pendingPosition
.x
;
1811 rect
.top
= m_pendingPosition
.y
;
1812 rect
.right
= rect
.left
+ m_pendingSize
.x
;
1813 rect
.bottom
= rect
.top
+ m_pendingSize
.y
;
1815 ::SendMessage(GetHwnd(), WM_NCCALCSIZE
, FALSE
, (LPARAM
)&rect
);
1818 *x
= rect
.right
- rect
.left
;
1820 *y
= rect
.bottom
- rect
.top
;
1823 #endif // USE_DEFERRED_SIZING
1825 RECT rect
= wxGetClientRect(GetHwnd());
1834 void wxWindowMSW::DoGetPosition(int *x
, int *y
) const
1836 wxWindow
* const parent
= GetParent();
1839 if ( m_pendingPosition
!= wxDefaultPosition
)
1841 pos
= m_pendingPosition
;
1843 else // use current position
1845 RECT rect
= wxGetWindowRect(GetHwnd());
1848 point
.x
= rect
.left
;
1851 // we do the adjustments with respect to the parent only for the "real"
1852 // children, not for the dialogs/frames
1853 if ( !IsTopLevel() )
1855 if ( wxTheApp
->GetLayoutDirection() == wxLayout_RightToLeft
)
1857 // In RTL mode, we want the logical left x-coordinate,
1858 // which would be the physical right x-coordinate.
1859 point
.x
= rect
.right
;
1862 // Since we now have the absolute screen coords, if there's a
1863 // parent we must subtract its top left corner
1866 ::ScreenToClient(GetHwndOf(parent
), &point
);
1874 // we also must adjust by the client area offset: a control which is just
1875 // under a toolbar could be at (0, 30) in Windows but at (0, 0) in wx
1876 if ( parent
&& !IsTopLevel() )
1878 const wxPoint
pt(parent
->GetClientAreaOrigin());
1889 void wxWindowMSW::DoScreenToClient(int *x
, int *y
) const
1897 ::ScreenToClient(GetHwnd(), &pt
);
1905 void wxWindowMSW::DoClientToScreen(int *x
, int *y
) const
1913 ::ClientToScreen(GetHwnd(), &pt
);
1922 wxWindowMSW::DoMoveSibling(WXHWND hwnd
, int x
, int y
, int width
, int height
)
1924 #if USE_DEFERRED_SIZING
1925 // if our parent had prepared a defer window handle for us, use it (unless
1926 // we are a top level window)
1927 wxWindowMSW
* const parent
= IsTopLevel() ? NULL
: GetParent();
1929 HDWP hdwp
= parent
? (HDWP
)parent
->m_hDWP
: NULL
;
1932 hdwp
= ::DeferWindowPos(hdwp
, (HWND
)hwnd
, NULL
, x
, y
, width
, height
,
1933 SWP_NOZORDER
| SWP_NOOWNERZORDER
| SWP_NOACTIVATE
);
1936 wxLogLastError(_T("DeferWindowPos"));
1942 // hdwp must be updated as it may have been changed
1943 parent
->m_hDWP
= (WXHANDLE
)hdwp
;
1948 // did deferred move, remember new coordinates of the window as they're
1949 // different from what Windows would return for it
1953 // otherwise (or if deferring failed) move the window in place immediately
1954 #endif // USE_DEFERRED_SIZING
1955 if ( !::MoveWindow((HWND
)hwnd
, x
, y
, width
, height
, IsShown()) )
1957 wxLogLastError(wxT("MoveWindow"));
1960 // if USE_DEFERRED_SIZING, indicates that we didn't use deferred move,
1961 // ignored otherwise
1965 void wxWindowMSW::DoMoveWindow(int x
, int y
, int width
, int height
)
1967 // TODO: is this consistent with other platforms?
1968 // Still, negative width or height shouldn't be allowed
1974 if ( DoMoveSibling(m_hWnd
, x
, y
, width
, height
) )
1976 #if USE_DEFERRED_SIZING
1977 m_pendingPosition
= wxPoint(x
, y
);
1978 m_pendingSize
= wxSize(width
, height
);
1979 #endif // USE_DEFERRED_SIZING
1983 // set the size of the window: if the dimensions are positive, just use them,
1984 // but if any of them is equal to -1, it means that we must find the value for
1985 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1986 // which case -1 is a valid value for x and y)
1988 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1989 // the width/height to best suit our contents, otherwise we reuse the current
1991 void wxWindowMSW::DoSetSize(int x
, int y
, int width
, int height
, int sizeFlags
)
1993 // get the current size and position...
1994 int currentX
, currentY
;
1995 int currentW
, currentH
;
1997 GetPosition(¤tX
, ¤tY
);
1998 GetSize(¤tW
, ¤tH
);
2000 // ... and don't do anything (avoiding flicker) if it's already ok unless
2001 // we're forced to resize the window
2002 if ( x
== currentX
&& y
== currentY
&&
2003 width
== currentW
&& height
== currentH
&&
2004 !(sizeFlags
& wxSIZE_FORCE
) )
2009 if ( x
== wxDefaultCoord
&& !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
2011 if ( y
== wxDefaultCoord
&& !(sizeFlags
& wxSIZE_ALLOW_MINUS_ONE
) )
2014 AdjustForParentClientOrigin(x
, y
, sizeFlags
);
2016 wxSize size
= wxDefaultSize
;
2017 if ( width
== wxDefaultCoord
)
2019 if ( sizeFlags
& wxSIZE_AUTO_WIDTH
)
2021 size
= DoGetBestSize();
2026 // just take the current one
2031 if ( height
== wxDefaultCoord
)
2033 if ( sizeFlags
& wxSIZE_AUTO_HEIGHT
)
2035 if ( size
.x
== wxDefaultCoord
)
2037 size
= DoGetBestSize();
2039 //else: already called DoGetBestSize() above
2045 // just take the current one
2050 DoMoveWindow(x
, y
, width
, height
);
2053 void wxWindowMSW::DoSetClientSize(int width
, int height
)
2055 // setting the client size is less obvious than it could have been
2056 // because in the result of changing the total size the window scrollbar
2057 // may [dis]appear and/or its menubar may [un]wrap (and AdjustWindowRect()
2058 // doesn't take neither into account) and so the client size will not be
2059 // correct as the difference between the total and client size changes --
2060 // so we keep changing it until we get it right
2062 // normally this loop shouldn't take more than 3 iterations (usually 1 but
2063 // if scrollbars [dis]appear as the result of the first call, then 2 and it
2064 // may become 3 if the window had 0 size originally and so we didn't
2065 // calculate the scrollbar correction correctly during the first iteration)
2066 // but just to be on the safe side we check for it instead of making it an
2067 // "infinite" loop (i.e. leaving break inside as the only way to get out)
2068 for ( int i
= 0; i
< 4; i
++ )
2071 ::GetClientRect(GetHwnd(), &rectClient
);
2073 // if the size is already ok, stop here (NB: rectClient.left = top = 0)
2074 if ( (rectClient
.right
== width
|| width
== wxDefaultCoord
) &&
2075 (rectClient
.bottom
== height
|| height
== wxDefaultCoord
) )
2080 // Find the difference between the entire window (title bar and all)
2081 // and the client area; add this to the new client size to move the
2084 ::GetWindowRect(GetHwnd(), &rectWin
);
2086 const int widthWin
= rectWin
.right
- rectWin
.left
,
2087 heightWin
= rectWin
.bottom
- rectWin
.top
;
2089 // MoveWindow positions the child windows relative to the parent, so
2090 // adjust if necessary
2091 if ( !IsTopLevel() )
2093 wxWindow
*parent
= GetParent();
2096 ::ScreenToClient(GetHwndOf(parent
), (POINT
*)&rectWin
);
2100 // don't call DoMoveWindow() because we want to move window immediately
2101 // and not defer it here as otherwise the value returned by
2102 // GetClient/WindowRect() wouldn't change as the window wouldn't be
2104 if ( !::MoveWindow(GetHwnd(),
2107 width
+ widthWin
- rectClient
.right
,
2108 height
+ heightWin
- rectClient
.bottom
,
2111 wxLogLastError(_T("MoveWindow"));
2116 // ---------------------------------------------------------------------------
2118 // ---------------------------------------------------------------------------
2120 int wxWindowMSW::GetCharHeight() const
2122 return wxGetTextMetrics(this).tmHeight
;
2125 int wxWindowMSW::GetCharWidth() const
2127 // +1 is needed because Windows apparently adds it when calculating the
2128 // dialog units size in pixels
2129 #if wxDIALOG_UNIT_COMPATIBILITY
2130 return wxGetTextMetrics(this).tmAveCharWidth
;
2132 return wxGetTextMetrics(this).tmAveCharWidth
+ 1;
2136 void wxWindowMSW::GetTextExtent(const wxString
& string
,
2138 int *descent
, int *externalLeading
,
2139 const wxFont
*fontToUse
) const
2141 wxASSERT_MSG( !fontToUse
|| fontToUse
->Ok(),
2142 _T("invalid font in GetTextExtent()") );
2146 hfontToUse
= GetHfontOf(*fontToUse
);
2148 hfontToUse
= GetHfontOf(GetFont());
2150 WindowHDC
hdc(GetHwnd());
2151 SelectInHDC
selectFont(hdc
, hfontToUse
);
2155 ::GetTextExtentPoint32(hdc
, string
.wx_str(), string
.length(), &sizeRect
);
2156 GetTextMetrics(hdc
, &tm
);
2163 *descent
= tm
.tmDescent
;
2164 if ( externalLeading
)
2165 *externalLeading
= tm
.tmExternalLeading
;
2168 // ---------------------------------------------------------------------------
2170 // ---------------------------------------------------------------------------
2172 #if wxUSE_MENUS_NATIVE
2174 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
2175 // immediately, without waiting for the next event loop iteration
2177 // NB: this function should probably be made public later as it can almost
2178 // surely replace wxYield() elsewhere as well
2179 static void wxYieldForCommandsOnly()
2181 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
2182 // want to process it here)
2184 while ( ::PeekMessage(&msg
, (HWND
)0, WM_COMMAND
, WM_COMMAND
, PM_REMOVE
) )
2186 if ( msg
.message
== WM_QUIT
)
2188 // if we retrieved a WM_QUIT, insert back into the message queue.
2189 ::PostQuitMessage(0);
2193 // luckily (as we don't have access to wxEventLoopImpl method from here
2194 // anyhow...) we don't need to pre process WM_COMMANDs so dispatch it
2196 ::TranslateMessage(&msg
);
2197 ::DispatchMessage(&msg
);
2201 bool wxWindowMSW::DoPopupMenu(wxMenu
*menu
, int x
, int y
)
2203 menu
->SetInvokingWindow(this);
2206 if ( x
== wxDefaultCoord
&& y
== wxDefaultCoord
)
2208 wxPoint mouse
= ScreenToClient(wxGetMousePosition());
2209 x
= mouse
.x
; y
= mouse
.y
;
2212 HWND hWnd
= GetHwnd();
2213 HMENU hMenu
= GetHmenuOf(menu
);
2217 ::ClientToScreen(hWnd
, &point
);
2218 #if defined(__WXWINCE__)
2219 static const UINT flags
= 0;
2220 #else // !__WXWINCE__
2221 UINT flags
= TPM_RIGHTBUTTON
;
2222 // NT4 doesn't support TPM_RECURSE and simply doesn't show the menu at all
2223 // when it's use, I'm not sure about Win95/98 but prefer to err on the safe
2224 // side and not to use it there neither -- modify the test if it does work
2226 if ( wxGetWinVersion() >= wxWinVersion_5
)
2228 // using TPM_RECURSE allows us to show a popup menu while another menu
2229 // is opened which can be useful and is supported by the other
2230 // platforms, so allow it under Windows too
2231 flags
|= TPM_RECURSE
;
2233 #endif // __WXWINCE__/!__WXWINCE__
2235 ::TrackPopupMenu(hMenu
, flags
, point
.x
, point
.y
, 0, hWnd
, NULL
);
2237 // we need to do it right now as otherwise the events are never going to be
2238 // sent to wxCurrentPopupMenu from HandleCommand()
2240 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
2241 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
2242 // destroyed as soon as we return (it can be a local variable in the caller
2243 // for example) and so we do need to process the event immediately
2244 wxYieldForCommandsOnly();
2246 menu
->SetInvokingWindow(NULL
);
2251 #endif // wxUSE_MENUS_NATIVE
2253 // ===========================================================================
2254 // pre/post message processing
2255 // ===========================================================================
2257 WXLRESULT
wxWindowMSW::MSWDefWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
2260 return ::CallWindowProc(CASTWNDPROC m_oldWndProc
, GetHwnd(), (UINT
) nMsg
, (WPARAM
) wParam
, (LPARAM
) lParam
);
2262 return ::DefWindowProc(GetHwnd(), nMsg
, wParam
, lParam
);
2265 bool wxWindowMSW::MSWProcessMessage(WXMSG
* pMsg
)
2267 // wxUniversal implements tab traversal itself
2268 #ifndef __WXUNIVERSAL__
2269 if ( m_hWnd
!= 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL
) )
2271 // intercept dialog navigation keys
2272 MSG
*msg
= (MSG
*)pMsg
;
2274 // here we try to do all the job which ::IsDialogMessage() usually does
2276 if ( msg
->message
== WM_KEYDOWN
)
2278 bool bCtrlDown
= wxIsCtrlDown();
2279 bool bShiftDown
= wxIsShiftDown();
2281 // WM_GETDLGCODE: ask the control if it wants the key for itself,
2282 // don't process it if it's the case (except for Ctrl-Tab/Enter
2283 // combinations which are always processed)
2284 LONG lDlgCode
= ::SendMessage(msg
->hwnd
, WM_GETDLGCODE
, 0, 0);
2286 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
2287 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
2288 // it, of course, implies them
2289 if ( lDlgCode
& DLGC_WANTALLKEYS
)
2291 lDlgCode
|= DLGC_WANTTAB
| DLGC_WANTARROWS
;
2294 bool bForward
= true,
2295 bWindowChange
= false,
2298 // should we process this message specially?
2299 bool bProcess
= true;
2300 switch ( msg
->wParam
)
2303 if ( (lDlgCode
& DLGC_WANTTAB
) && !bCtrlDown
)
2305 // let the control have the TAB
2308 else // use it for navigation
2310 // Ctrl-Tab cycles thru notebook pages
2311 bWindowChange
= bCtrlDown
;
2312 bForward
= !bShiftDown
;
2319 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
2327 if ( (lDlgCode
& DLGC_WANTARROWS
) || bCtrlDown
)
2336 // we treat PageUp/Dn as arrows because chances are that
2337 // a control which needs arrows also needs them for
2338 // navigation (e.g. wxTextCtrl, wxListCtrl, ...)
2339 if ( (lDlgCode
& DLGC_WANTARROWS
) && !bCtrlDown
)
2341 else // OTOH Ctrl-PageUp/Dn works as [Shift-]Ctrl-Tab
2342 bWindowChange
= true;
2348 // currently active button should get enter press even
2349 // if there is a default button elsewhere so check if
2350 // this window is a button first
2351 wxWindow
*btn
= NULL
;
2352 if ( lDlgCode
& DLGC_DEFPUSHBUTTON
)
2354 // let IsDialogMessage() handle this for all
2355 // buttons except the owner-drawn ones which it
2356 // just seems to ignore
2357 long style
= ::GetWindowLong(msg
->hwnd
, GWL_STYLE
);
2358 if ( (style
& BS_OWNERDRAW
) == BS_OWNERDRAW
)
2360 // emulate the button click
2361 btn
= wxFindWinFromHandle(msg
->hwnd
);
2366 else // not a button itself, do we have default button?
2368 // check if this window or any of its ancestors
2369 // wants the message for itself (we always reserve
2370 // Ctrl-Enter for dialog navigation though)
2371 wxWindow
*win
= this;
2374 // this will contain the dialog code of this
2375 // window and all of its parent windows in turn
2376 LONG lDlgCode2
= lDlgCode
;
2380 if ( lDlgCode2
& DLGC_WANTMESSAGE
)
2382 // as it wants to process Enter itself,
2383 // don't call IsDialogMessage() which
2388 // don't propagate keyboard messages beyond
2389 // the first top level window parent
2390 if ( win
->IsTopLevel() )
2393 win
= win
->GetParent();
2395 lDlgCode2
= ::SendMessage
2406 win
= wxGetTopLevelParent(win
);
2409 wxTopLevelWindow
* const
2410 tlw
= wxDynamicCast(win
, wxTopLevelWindow
);
2413 btn
= wxDynamicCast(tlw
->GetDefaultItem(),
2418 if ( btn
&& btn
->IsEnabled() )
2420 btn
->MSWCommand(BN_CLICKED
, 0 /* unused */);
2424 #endif // wxUSE_BUTTON
2427 // map Enter presses into button presses on PDAs
2428 wxJoystickEvent
event(wxEVT_JOY_BUTTON_DOWN
);
2429 event
.SetEventObject(this);
2430 if ( HandleWindowEvent(event
) )
2432 #endif // __WXWINCE__
2442 wxNavigationKeyEvent event
;
2443 event
.SetDirection(bForward
);
2444 event
.SetWindowChange(bWindowChange
);
2445 event
.SetFromTab(bFromTab
);
2446 event
.SetEventObject(this);
2448 if ( HandleWindowEvent(event
) )
2450 // as we don't call IsDialogMessage(), which would take of
2451 // this by default, we need to manually send this message
2452 // so that controls can change their UI state if needed
2453 MSWUpdateUIState(UIS_CLEAR
, UISF_HIDEFOCUS
);
2460 if ( ::IsDialogMessage(GetHwnd(), msg
) )
2462 // IsDialogMessage() did something...
2466 #endif // __WXUNIVERSAL__
2471 // relay mouse move events to the tooltip control
2472 MSG
*msg
= (MSG
*)pMsg
;
2473 if ( msg
->message
== WM_MOUSEMOVE
)
2474 wxToolTip::RelayEvent(pMsg
);
2476 #endif // wxUSE_TOOLTIPS
2481 bool wxWindowMSW::MSWTranslateMessage(WXMSG
* pMsg
)
2483 #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
2484 return m_acceleratorTable
.Translate(this, pMsg
);
2488 #endif // wxUSE_ACCEL
2491 bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG
* msg
)
2493 // all tests below have to deal with various bugs/misfeatures of
2494 // IsDialogMessage(): we have to prevent it from being called from our
2495 // MSWProcessMessage() in some situations
2497 // don't let IsDialogMessage() get VK_ESCAPE as it _always_ eats the
2498 // message even when there is no cancel button and when the message is
2499 // needed by the control itself: in particular, it prevents the tree in
2500 // place edit control from being closed with Escape in a dialog
2501 if ( msg
->message
== WM_KEYDOWN
&& msg
->wParam
== VK_ESCAPE
)
2506 // ::IsDialogMessage() is broken and may sometimes hang the application by
2507 // going into an infinite loop when it tries to find the control to give
2508 // focus to when Alt-<key> is pressed, so we try to detect [some of] the
2509 // situations when this may happen and not call it then
2510 if ( msg
->message
!= WM_SYSCHAR
)
2513 // assume we can call it by default
2514 bool canSafelyCallIsDlgMsg
= true;
2516 HWND hwndFocus
= ::GetFocus();
2518 // if the currently focused window itself has WS_EX_CONTROLPARENT style,
2519 // ::IsDialogMessage() will also enter an infinite loop, because it will
2520 // recursively check the child windows but not the window itself and so if
2521 // none of the children accepts focus it loops forever (as it only stops
2522 // when it gets back to the window it started from)
2524 // while it is very unusual that a window with WS_EX_CONTROLPARENT
2525 // style has the focus, it can happen. One such possibility is if
2526 // all windows are either toplevel, wxDialog, wxPanel or static
2527 // controls and no window can actually accept keyboard input.
2528 #if !defined(__WXWINCE__)
2529 if ( ::GetWindowLong(hwndFocus
, GWL_EXSTYLE
) & WS_EX_CONTROLPARENT
)
2531 // pessimistic by default
2532 canSafelyCallIsDlgMsg
= false;
2533 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
2535 node
= node
->GetNext() )
2537 wxWindow
* const win
= node
->GetData();
2538 if ( win
->CanAcceptFocus() &&
2539 !(::GetWindowLong(GetHwndOf(win
), GWL_EXSTYLE
) &
2540 WS_EX_CONTROLPARENT
) )
2542 // it shouldn't hang...
2543 canSafelyCallIsDlgMsg
= true;
2549 #endif // !__WXWINCE__
2551 if ( canSafelyCallIsDlgMsg
)
2553 // ::IsDialogMessage() can enter in an infinite loop when the
2554 // currently focused window is disabled or hidden and its
2555 // parent has WS_EX_CONTROLPARENT style, so don't call it in
2559 if ( !::IsWindowEnabled(hwndFocus
) ||
2560 !::IsWindowVisible(hwndFocus
) )
2562 // it would enter an infinite loop if we do this!
2563 canSafelyCallIsDlgMsg
= false;
2568 if ( !(::GetWindowLong(hwndFocus
, GWL_STYLE
) & WS_CHILD
) )
2570 // it's a top level window, don't go further -- e.g. even
2571 // if the parent of a dialog is disabled, this doesn't
2572 // break navigation inside the dialog
2576 hwndFocus
= ::GetParent(hwndFocus
);
2580 return canSafelyCallIsDlgMsg
;
2583 // ---------------------------------------------------------------------------
2584 // message params unpackers
2585 // ---------------------------------------------------------------------------
2587 void wxWindowMSW::UnpackCommand(WXWPARAM wParam
, WXLPARAM lParam
,
2588 WORD
*id
, WXHWND
*hwnd
, WORD
*cmd
)
2590 *id
= LOWORD(wParam
);
2591 *hwnd
= (WXHWND
)lParam
;
2592 *cmd
= HIWORD(wParam
);
2595 void wxWindowMSW::UnpackActivate(WXWPARAM wParam
, WXLPARAM lParam
,
2596 WXWORD
*state
, WXWORD
*minimized
, WXHWND
*hwnd
)
2598 *state
= LOWORD(wParam
);
2599 *minimized
= HIWORD(wParam
);
2600 *hwnd
= (WXHWND
)lParam
;
2603 void wxWindowMSW::UnpackScroll(WXWPARAM wParam
, WXLPARAM lParam
,
2604 WXWORD
*code
, WXWORD
*pos
, WXHWND
*hwnd
)
2606 *code
= LOWORD(wParam
);
2607 *pos
= HIWORD(wParam
);
2608 *hwnd
= (WXHWND
)lParam
;
2611 void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam
, WXLPARAM lParam
,
2612 WXHDC
*hdc
, WXHWND
*hwnd
)
2614 *hwnd
= (WXHWND
)lParam
;
2615 *hdc
= (WXHDC
)wParam
;
2618 void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam
, WXLPARAM lParam
,
2619 WXWORD
*item
, WXWORD
*flags
, WXHMENU
*hmenu
)
2621 *item
= (WXWORD
)wParam
;
2622 *flags
= HIWORD(wParam
);
2623 *hmenu
= (WXHMENU
)lParam
;
2626 // ---------------------------------------------------------------------------
2627 // Main wxWidgets window proc and the window proc for wxWindow
2628 // ---------------------------------------------------------------------------
2630 // Hook for new window just as it's being created, when the window isn't yet
2631 // associated with the handle
2632 static wxWindowMSW
*gs_winBeingCreated
= NULL
;
2634 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2635 // window being created and insures that it's always unset back later
2636 wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW
*winBeingCreated
)
2638 gs_winBeingCreated
= winBeingCreated
;
2641 wxWindowCreationHook::~wxWindowCreationHook()
2643 gs_winBeingCreated
= NULL
;
2647 LRESULT WXDLLEXPORT APIENTRY _EXPORT
wxWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
2649 // trace all messages - useful for the debugging
2651 wxLogTrace(wxTraceMessages
,
2652 wxT("Processing %s(hWnd=%p, wParam=%08lx, lParam=%08lx)"),
2653 wxGetMessageName(message
), hWnd
, (long)wParam
, lParam
);
2654 #endif // __WXDEBUG__
2656 wxWindowMSW
*wnd
= wxFindWinFromHandle(hWnd
);
2658 // when we get the first message for the HWND we just created, we associate
2659 // it with wxWindow stored in gs_winBeingCreated
2660 if ( !wnd
&& gs_winBeingCreated
)
2662 wxAssociateWinWithHandle(hWnd
, gs_winBeingCreated
);
2663 wnd
= gs_winBeingCreated
;
2664 gs_winBeingCreated
= NULL
;
2665 wnd
->SetHWND((WXHWND
)hWnd
);
2670 if ( wnd
&& wxGUIEventLoop::AllowProcessing(wnd
) )
2671 rc
= wnd
->MSWWindowProc(message
, wParam
, lParam
);
2673 rc
= ::DefWindowProc(hWnd
, message
, wParam
, lParam
);
2678 WXLRESULT
wxWindowMSW::MSWWindowProc(WXUINT message
, WXWPARAM wParam
, WXLPARAM lParam
)
2680 // did we process the message?
2681 bool processed
= false;
2691 // for most messages we should return 0 when we do process the message
2699 processed
= HandleCreate((WXLPCREATESTRUCT
)lParam
, &mayCreate
);
2702 // return 0 to allow window creation
2703 rc
.result
= mayCreate
? 0 : -1;
2709 // never set processed to true and *always* pass WM_DESTROY to
2710 // DefWindowProc() as Windows may do some internal cleanup when
2711 // processing it and failing to pass the message along may cause
2712 // memory and resource leaks!
2713 (void)HandleDestroy();
2717 processed
= HandleSize(LOWORD(lParam
), HIWORD(lParam
), wParam
);
2721 processed
= HandleMove(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
2724 #if !defined(__WXWINCE__)
2727 LPRECT pRect
= (LPRECT
)lParam
;
2729 rc
.SetLeft(pRect
->left
);
2730 rc
.SetTop(pRect
->top
);
2731 rc
.SetRight(pRect
->right
);
2732 rc
.SetBottom(pRect
->bottom
);
2733 processed
= HandleMoving(rc
);
2735 pRect
->left
= rc
.GetLeft();
2736 pRect
->top
= rc
.GetTop();
2737 pRect
->right
= rc
.GetRight();
2738 pRect
->bottom
= rc
.GetBottom();
2743 case WM_ENTERSIZEMOVE
:
2745 processed
= HandleEnterSizeMove();
2749 case WM_EXITSIZEMOVE
:
2751 processed
= HandleExitSizeMove();
2757 LPRECT pRect
= (LPRECT
)lParam
;
2759 rc
.SetLeft(pRect
->left
);
2760 rc
.SetTop(pRect
->top
);
2761 rc
.SetRight(pRect
->right
);
2762 rc
.SetBottom(pRect
->bottom
);
2763 processed
= HandleSizing(rc
);
2765 pRect
->left
= rc
.GetLeft();
2766 pRect
->top
= rc
.GetTop();
2767 pRect
->right
= rc
.GetRight();
2768 pRect
->bottom
= rc
.GetBottom();
2772 #endif // !__WXWINCE__
2774 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
2775 case WM_ACTIVATEAPP
:
2776 // This implicitly sends a wxEVT_ACTIVATE_APP event
2777 wxTheApp
->SetActive(wParam
!= 0, FindFocus());
2783 WXWORD state
, minimized
;
2785 UnpackActivate(wParam
, lParam
, &state
, &minimized
, &hwnd
);
2787 processed
= HandleActivate(state
, minimized
!= 0, (WXHWND
)hwnd
);
2792 processed
= HandleSetFocus((WXHWND
)wParam
);
2796 processed
= HandleKillFocus((WXHWND
)wParam
);
2799 case WM_PRINTCLIENT
:
2800 processed
= HandlePrintClient((WXHDC
)wParam
);
2806 wxPaintDCEx
dc((wxWindow
*)this, (WXHDC
)wParam
);
2808 processed
= HandlePaint();
2812 processed
= HandlePaint();
2817 #ifdef __WXUNIVERSAL__
2818 // Universal uses its own wxFrame/wxDialog, so we don't receive
2819 // close events unless we have this.
2821 #endif // __WXUNIVERSAL__
2823 // don't let the DefWindowProc() destroy our window - we'll do it
2824 // ourselves in ~wxWindow
2830 processed
= HandleShow(wParam
!= 0, (int)lParam
);
2834 processed
= HandleMouseMove(GET_X_LPARAM(lParam
),
2835 GET_Y_LPARAM(lParam
),
2839 #ifdef HAVE_TRACKMOUSEEVENT
2841 // filter out excess WM_MOUSELEAVE events sent after PopupMenu()
2843 if ( m_mouseInWindow
)
2845 GenerateMouseLeave();
2848 // always pass processed back as false, this allows the window
2849 // manager to process the message too. This is needed to
2850 // ensure windows XP themes work properly as the mouse moves
2851 // over widgets like buttons. So don't set processed to true here.
2853 #endif // HAVE_TRACKMOUSEEVENT
2855 #if wxUSE_MOUSEWHEEL
2857 processed
= HandleMouseWheel(wParam
, lParam
);
2861 case WM_LBUTTONDOWN
:
2863 case WM_LBUTTONDBLCLK
:
2864 case WM_RBUTTONDOWN
:
2866 case WM_RBUTTONDBLCLK
:
2867 case WM_MBUTTONDOWN
:
2869 case WM_MBUTTONDBLCLK
:
2870 #ifdef wxHAS_XBUTTON
2871 case WM_XBUTTONDOWN
:
2873 case WM_XBUTTONDBLCLK
:
2874 #endif // wxHAS_XBUTTON
2876 #ifdef __WXMICROWIN__
2877 // MicroWindows seems to ignore the fact that a window is
2878 // disabled. So catch mouse events and throw them away if
2880 wxWindowMSW
* win
= this;
2883 if (!win
->IsEnabled())
2889 win
= win
->GetParent();
2890 if ( !win
|| win
->IsTopLevel() )
2897 #endif // __WXMICROWIN__
2898 int x
= GET_X_LPARAM(lParam
),
2899 y
= GET_Y_LPARAM(lParam
);
2902 // redirect the event to a static control if necessary by
2903 // finding one under mouse because under CE the static controls
2904 // don't generate mouse events (even with SS_NOTIFY)
2906 if ( GetCapture() == this )
2908 // but don't do it if the mouse is captured by this window
2909 // because then it should really get this event itself
2914 win
= FindWindowForMouseEvent(this, &x
, &y
);
2916 // this should never happen
2917 wxCHECK_MSG( win
, 0,
2918 _T("FindWindowForMouseEvent() returned NULL") );
2921 if (IsContextMenuEnabled() && message
== WM_LBUTTONDOWN
)
2923 SHRGINFO shrgi
= {0};
2925 shrgi
.cbSize
= sizeof(SHRGINFO
);
2926 shrgi
.hwndClient
= (HWND
) GetHWND();
2930 shrgi
.dwFlags
= SHRG_RETURNCMD
;
2931 // shrgi.dwFlags = SHRG_NOTIFYPARENT;
2933 if (GN_CONTEXTMENU
== ::SHRecognizeGesture(&shrgi
))
2936 pt
= ClientToScreen(pt
);
2938 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
2940 evtCtx
.SetEventObject(this);
2941 if (HandleWindowEvent(evtCtx
))
2950 #else // !__WXWINCE__
2951 wxWindowMSW
*win
= this;
2952 #endif // __WXWINCE__/!__WXWINCE__
2954 processed
= win
->HandleMouseEvent(message
, x
, y
, wParam
);
2956 // if the app didn't eat the event, handle it in the default
2957 // way, that is by giving this window the focus
2960 // for the standard classes their WndProc sets the focus to
2961 // them anyhow and doing it from here results in some weird
2962 // problems, so don't do it for them (unnecessary anyhow)
2963 if ( !win
->IsOfStandardClass() )
2965 if ( message
== WM_LBUTTONDOWN
&& win
->IsFocusable() )
2977 case MM_JOY1BUTTONDOWN
:
2978 case MM_JOY2BUTTONDOWN
:
2979 case MM_JOY1BUTTONUP
:
2980 case MM_JOY2BUTTONUP
:
2981 processed
= HandleJoystickEvent(message
,
2982 GET_X_LPARAM(lParam
),
2983 GET_Y_LPARAM(lParam
),
2986 #endif // __WXMICROWIN__
2992 UnpackCommand(wParam
, lParam
, &id
, &hwnd
, &cmd
);
2994 processed
= HandleCommand(id
, cmd
, hwnd
);
2999 processed
= HandleNotify((int)wParam
, lParam
, &rc
.result
);
3002 // we only need to reply to WM_NOTIFYFORMAT manually when using MSLU,
3003 // otherwise DefWindowProc() does it perfectly fine for us, but MSLU
3004 // apparently doesn't always behave properly and needs some help
3005 #if wxUSE_UNICODE_MSLU && defined(NF_QUERY)
3006 case WM_NOTIFYFORMAT
:
3007 if ( lParam
== NF_QUERY
)
3010 rc
.result
= NFR_UNICODE
;
3013 #endif // wxUSE_UNICODE_MSLU
3015 // for these messages we must return true if process the message
3018 processed
= MSWOnDrawItem(wParam
, (WXDRAWITEMSTRUCT
*)lParam
);
3023 case WM_MEASUREITEM
:
3024 processed
= MSWOnMeasureItem(wParam
, (WXMEASUREITEMSTRUCT
*)lParam
);
3028 #endif // defined(WM_DRAWITEM)
3031 if ( !IsOfStandardClass() || HasFlag(wxWANTS_CHARS
) )
3033 // we always want to get the char events
3034 rc
.result
= DLGC_WANTCHARS
;
3036 if ( HasFlag(wxWANTS_CHARS
) )
3038 // in fact, we want everything
3039 rc
.result
|= DLGC_WANTARROWS
|
3046 //else: get the dlg code from the DefWindowProc()
3051 // If this has been processed by an event handler, return 0 now
3052 // (we've handled it).
3053 m_lastKeydownProcessed
= HandleKeyDown((WORD
) wParam
, lParam
);
3054 if ( m_lastKeydownProcessed
)
3063 // we consider these messages "not interesting" to OnChar, so
3064 // just don't do anything more with them
3074 // avoid duplicate messages to OnChar for these ASCII keys:
3075 // they will be translated by TranslateMessage() and received
3107 // but set processed to false, not true to still pass them
3108 // to the control's default window proc - otherwise
3109 // built-in keyboard handling won't work
3114 // special case of VK_APPS: treat it the same as right mouse
3115 // click because both usually pop up a context menu
3117 processed
= HandleMouseEvent(WM_RBUTTONDOWN
, -1, -1, 0);
3122 // do generate a CHAR event
3123 processed
= HandleChar((WORD
)wParam
, lParam
);
3126 if (message
== WM_SYSKEYDOWN
) // Let Windows still handle the SYSKEYs
3133 // special case of VK_APPS: treat it the same as right mouse button
3134 if ( wParam
== VK_APPS
)
3136 processed
= HandleMouseEvent(WM_RBUTTONUP
, -1, -1, 0);
3141 processed
= HandleKeyUp((WORD
) wParam
, lParam
);
3146 case WM_CHAR
: // Always an ASCII character
3147 if ( m_lastKeydownProcessed
)
3149 // The key was handled in the EVT_KEY_DOWN and handling
3150 // a key in an EVT_KEY_DOWN handler is meant, by
3151 // design, to prevent EVT_CHARs from happening
3152 m_lastKeydownProcessed
= false;
3157 processed
= HandleChar((WORD
)wParam
, lParam
, true);
3163 processed
= HandleHotKey((WORD
)wParam
, lParam
);
3165 #endif // wxUSE_HOTKEY
3170 processed
= HandleClipboardEvent(message
);
3178 UnpackScroll(wParam
, lParam
, &code
, &pos
, &hwnd
);
3180 processed
= MSWOnScroll(message
== WM_HSCROLL
? wxHORIZONTAL
3186 // CTLCOLOR messages are sent by children to query the parent for their
3188 #ifndef __WXMICROWIN__
3189 case WM_CTLCOLORMSGBOX
:
3190 case WM_CTLCOLOREDIT
:
3191 case WM_CTLCOLORLISTBOX
:
3192 case WM_CTLCOLORBTN
:
3193 case WM_CTLCOLORDLG
:
3194 case WM_CTLCOLORSCROLLBAR
:
3195 case WM_CTLCOLORSTATIC
:
3199 UnpackCtlColor(wParam
, lParam
, &hdc
, &hwnd
);
3201 processed
= HandleCtlColor(&rc
.hBrush
, (WXHDC
)hdc
, (WXHWND
)hwnd
);
3204 #endif // !__WXMICROWIN__
3206 case WM_SYSCOLORCHANGE
:
3207 // the return value for this message is ignored
3208 processed
= HandleSysColorChange();
3211 #if !defined(__WXWINCE__)
3212 case WM_DISPLAYCHANGE
:
3213 processed
= HandleDisplayChange();
3217 case WM_PALETTECHANGED
:
3218 processed
= HandlePaletteChanged((WXHWND
)wParam
);
3221 case WM_CAPTURECHANGED
:
3222 processed
= HandleCaptureChanged((WXHWND
)lParam
);
3225 case WM_SETTINGCHANGE
:
3226 processed
= HandleSettingChange(wParam
, lParam
);
3229 case WM_QUERYNEWPALETTE
:
3230 processed
= HandleQueryNewPalette();
3234 processed
= HandleEraseBkgnd((WXHDC
)wParam
);
3237 // we processed the message, i.e. erased the background
3242 #if !defined(__WXWINCE__)
3244 processed
= HandleDropFiles(wParam
);
3249 processed
= HandleInitDialog((WXHWND
)wParam
);
3253 // we never set focus from here
3258 #if !defined(__WXWINCE__)
3259 case WM_QUERYENDSESSION
:
3260 processed
= HandleQueryEndSession(lParam
, &rc
.allow
);
3264 processed
= HandleEndSession(wParam
!= 0, lParam
);
3267 case WM_GETMINMAXINFO
:
3268 processed
= HandleGetMinMaxInfo((MINMAXINFO
*)lParam
);
3273 processed
= HandleSetCursor((WXHWND
)wParam
,
3274 LOWORD(lParam
), // hit test
3275 HIWORD(lParam
)); // mouse msg
3279 // returning TRUE stops the DefWindowProc() from further
3280 // processing this message - exactly what we need because we've
3281 // just set the cursor.
3286 #if wxUSE_ACCESSIBILITY
3289 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
3290 LPARAM dwObjId
= (LPARAM
) (DWORD
) lParam
;
3292 if (dwObjId
== (LPARAM
)OBJID_CLIENT
&& GetOrCreateAccessible())
3294 return LresultFromObject(IID_IAccessible
, wParam
, (IUnknown
*) GetAccessible()->GetIAccessible());
3300 #if defined(WM_HELP)
3303 // by default, WM_HELP is propagated by DefWindowProc() upwards
3304 // to the window parent but as we do it ourselves already
3305 // (wxHelpEvent is derived from wxCommandEvent), we don't want
3306 // to get the other events if we process this message at all
3309 // WM_HELP doesn't use lParam under CE
3311 HELPINFO
* info
= (HELPINFO
*) lParam
;
3312 if ( info
->iContextType
== HELPINFO_WINDOW
)
3314 #endif // !__WXWINCE__
3315 wxHelpEvent helpEvent
3320 wxGetMousePosition() // what else?
3322 wxPoint(info
->MousePos
.x
, info
->MousePos
.y
)
3326 helpEvent
.SetEventObject(this);
3327 HandleWindowEvent(helpEvent
);
3330 else if ( info
->iContextType
== HELPINFO_MENUITEM
)
3332 wxHelpEvent
helpEvent(wxEVT_HELP
, info
->iCtrlId
);
3333 helpEvent
.SetEventObject(this);
3334 HandleWindowEvent(helpEvent
);
3337 else // unknown help event?
3341 #endif // !__WXWINCE__
3346 #if !defined(__WXWINCE__)
3347 case WM_CONTEXTMENU
:
3349 // we don't convert from screen to client coordinates as
3350 // the event may be handled by a parent window
3351 wxPoint
pt(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
3353 wxContextMenuEvent
evtCtx(wxEVT_CONTEXT_MENU
, GetId(), pt
);
3355 // we could have got an event from our child, reflect it back
3356 // to it if this is the case
3357 wxWindowMSW
*win
= NULL
;
3358 WXHWND hWnd
= (WXHWND
)wParam
;
3359 if ( hWnd
!= m_hWnd
)
3361 win
= FindItemByHWND(hWnd
);
3367 evtCtx
.SetEventObject(win
);
3368 processed
= win
->HandleWindowEvent(evtCtx
);
3375 // we're only interested in our own menus, not MF_SYSMENU
3376 if ( HIWORD(wParam
) == MF_POPUP
)
3378 // handle menu chars for ownerdrawn menu items
3379 int i
= HandleMenuChar(toupper(LOWORD(wParam
)), lParam
);
3380 if ( i
!= wxNOT_FOUND
)
3382 rc
.result
= MAKELRESULT(i
, MNC_EXECUTE
);
3387 #endif // wxUSE_MENUS
3390 case WM_POWERBROADCAST
:
3393 processed
= HandlePower(wParam
, lParam
, &vetoed
);
3394 rc
.result
= processed
&& vetoed
? BROADCAST_QUERY_DENY
: TRUE
;
3397 #endif // __WXWINCE__
3400 // If we want the default themed border then we need to draw it ourselves
3403 wxUxThemeEngine
* theme
= wxUxThemeEngine::GetIfActive();
3404 const wxBorder border
= TranslateBorder(GetBorder());
3405 if (theme
&& border
== wxBORDER_THEME
)
3407 // first ask the widget to calculate the border size
3408 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
3411 // now alter the client size making room for drawing a themed border
3412 NCCALCSIZE_PARAMS
*csparam
= NULL
;
3416 csparam
= (NCCALCSIZE_PARAMS
*)lParam
;
3417 rect
= &csparam
->rgrc
[0];
3421 rect
= (RECT
*)lParam
;
3424 wxUxThemeHandle
hTheme((const wxWindow
*)this, L
"EDIT");
3425 RECT rcClient
= { 0, 0, 0, 0 };
3426 wxClientDC
dc((wxWindow
*)this);
3427 wxMSWDCImpl
*impl
= (wxMSWDCImpl
*) dc
.GetImpl();
3429 if ( theme
->GetThemeBackgroundContentRect
3436 &rcClient
) == S_OK
)
3438 InflateRect(&rcClient
, -1, -1);
3440 rc
.result
= WVR_REDRAW
;
3448 wxUxThemeEngine
* theme
= wxUxThemeEngine::GetIfActive();
3449 const wxBorder border
= TranslateBorder(GetBorder());
3450 if (theme
&& border
== wxBORDER_THEME
)
3452 // first ask the widget to paint its non-client area, such as scrollbars, etc.
3453 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
3456 wxUxThemeHandle
hTheme((const wxWindow
*)this, L
"EDIT");
3457 wxWindowDC
dc((wxWindow
*)this);
3458 wxMSWDCImpl
*impl
= (wxMSWDCImpl
*) dc
.GetImpl();
3460 // Clip the DC so that you only draw on the non-client area
3462 wxCopyRectToRECT(GetSize(), rcBorder
);
3465 theme
->GetThemeBackgroundContentRect(
3466 hTheme
, GetHdcOf(*impl
), EP_EDITTEXT
, ETS_NORMAL
, &rcBorder
, &rcClient
);
3467 InflateRect(&rcClient
, -1, -1);
3469 ::ExcludeClipRect(GetHdcOf(*impl
), rcClient
.left
, rcClient
.top
,
3470 rcClient
.right
, rcClient
.bottom
);
3472 // Make sure the background is in a proper state
3473 if (theme
->IsThemeBackgroundPartiallyTransparent(hTheme
, EP_EDITTEXT
, ETS_NORMAL
))
3475 theme
->DrawThemeParentBackground(GetHwnd(), GetHdcOf(*impl
), &rcBorder
);
3481 nState
= ETS_DISABLED
;
3482 // should we check this?
3483 //else if ( ::GetWindowLong(GetHwnd(), GWL_STYLE) & ES_READONLY)
3484 // nState = ETS_READONLY;
3486 nState
= ETS_NORMAL
;
3487 theme
->DrawThemeBackground(hTheme
, GetHdcOf(*impl
), EP_EDITTEXT
, nState
, &rcBorder
, NULL
);
3492 #endif // wxUSE_UXTHEME
3495 // try a custom message handler
3496 const MSWMessageHandlers::const_iterator
3497 i
= gs_messageHandlers
.find(message
);
3498 if ( i
!= gs_messageHandlers
.end() )
3500 processed
= (*i
->second
)(this, message
, wParam
, lParam
);
3507 wxLogTrace(wxTraceMessages
, wxT("Forwarding %s to DefWindowProc."),
3508 wxGetMessageName(message
));
3509 #endif // __WXDEBUG__
3510 rc
.result
= MSWDefWindowProc(message
, wParam
, lParam
);
3516 // ----------------------------------------------------------------------------
3517 // wxWindow <-> HWND map
3518 // ----------------------------------------------------------------------------
3520 wxWindow
*wxFindWinFromHandle(HWND hwnd
)
3522 WindowHandles::const_iterator i
= gs_windowHandles
.find(hwnd
);
3523 return i
== gs_windowHandles
.end() ? NULL
: i
->second
;
3526 void wxAssociateWinWithHandle(HWND hwnd
, wxWindowMSW
*win
)
3528 // adding NULL hwnd is (first) surely a result of an error and
3529 // (secondly) breaks menu command processing
3530 wxCHECK_RET( hwnd
!= (HWND
)NULL
,
3531 wxT("attempt to add a NULL hwnd to window list ignored") );
3534 WindowHandles::const_iterator i
= gs_windowHandles
.find(hwnd
);
3535 if ( i
!= gs_windowHandles
.end() )
3537 if ( i
->second
!= win
)
3539 wxLogDebug(wxT("HWND %p already associated with another window (%s)"),
3540 hwnd
, win
->GetClassInfo()->GetClassName());
3542 //else: this actually happens currently because we associate the window
3543 // with its HWND during creation (if we create it) and also when
3544 // SubclassWin() is called later, this is ok
3546 #endif // __WXDEBUG__
3548 gs_windowHandles
[hwnd
] = (wxWindow
*)win
;
3551 void wxRemoveHandleAssociation(wxWindowMSW
*win
)
3553 gs_windowHandles
.erase(GetHwndOf(win
));
3556 // ----------------------------------------------------------------------------
3557 // various MSW speciic class dependent functions
3558 // ----------------------------------------------------------------------------
3560 // Default destroyer - override if you destroy it in some other way
3561 // (e.g. with MDI child windows)
3562 void wxWindowMSW::MSWDestroyWindow()
3566 bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint
& pos
,
3569 int& w
, int& h
) const
3571 // yes, those are just some arbitrary hardcoded numbers
3572 static const int DEFAULT_Y
= 200;
3574 bool nonDefault
= false;
3576 if ( pos
.x
== wxDefaultCoord
)
3578 // if x is set to CW_USEDEFAULT, y parameter is ignored anyhow so we
3579 // can just as well set it to CW_USEDEFAULT as well
3585 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
3586 // neither because it is not handled as a special value by Windows then
3587 // and so we have to choose some default value for it
3589 y
= pos
.y
== wxDefaultCoord
? DEFAULT_Y
: pos
.y
;
3595 NB: there used to be some code here which set the initial size of the
3596 window to the client size of the parent if no explicit size was
3597 specified. This was wrong because wxWidgets programs often assume
3598 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
3599 it. To see why, you should understand that Windows sends WM_SIZE from
3600 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
3601 from some base class ctor and so this WM_SIZE is not processed in the
3602 real class' OnSize() (because it's not fully constructed yet and the
3603 event goes to some base class OnSize() instead). So the WM_SIZE we
3604 rely on is the one sent when the parent frame resizes its children
3605 but here is the problem: if the child already has just the right
3606 size, nothing will happen as both wxWidgets and Windows check for
3607 this and ignore any attempts to change the window size to the size it
3608 already has - so no WM_SIZE would be sent.
3612 // we don't use CW_USEDEFAULT here for several reasons:
3614 // 1. it results in huge frames on modern screens (1000*800 is not
3615 // uncommon on my 1280*1024 screen) which is way too big for a half
3616 // empty frame of most of wxWidgets samples for example)
3618 // 2. it is buggy for frames with wxFRAME_TOOL_WINDOW style for which
3619 // the default is for whatever reason 8*8 which breaks client <->
3620 // window size calculations (it would be nice if it didn't, but it
3621 // does and the simplest way to fix it seemed to change the broken
3622 // default size anyhow)
3624 // 3. there is just no advantage in doing it: with x and y it is
3625 // possible that [future versions of] Windows position the new top
3626 // level window in some smart way which we can't do, but we can
3627 // guess a reasonably good size for a new window just as well
3630 // However, on PocketPC devices, we must use the default
3631 // size if possible.
3633 if (size
.x
== wxDefaultCoord
)
3637 if (size
.y
== wxDefaultCoord
)
3642 if ( size
.x
== wxDefaultCoord
|| size
.y
== wxDefaultCoord
)
3646 w
= WidthDefault(size
.x
);
3647 h
= HeightDefault(size
.y
);
3650 AdjustForParentClientOrigin(x
, y
);
3655 WXHWND
wxWindowMSW::MSWGetParent() const
3657 return m_parent
? m_parent
->GetHWND() : WXHWND(NULL
);
3660 bool wxWindowMSW::MSWCreate(const wxChar
*wclass
,
3661 const wxChar
*title
,
3665 WXDWORD extendedStyle
)
3667 // choose the position/size for the new window
3669 (void)MSWGetCreateWindowCoords(pos
, size
, x
, y
, w
, h
);
3671 // controlId is menu handle for the top level windows, so set it to 0
3672 // unless we're creating a child window
3673 int controlId
= style
& WS_CHILD
? GetId() : 0;
3675 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
3676 // which is the same but without CS_[HV]REDRAW class styles so using it
3677 // ensures that the window is not fully repainted on each resize
3678 wxString
className(wclass
);
3679 if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE
) )
3681 className
+= wxT("NR");
3684 // do create the window
3685 wxWindowCreationHook
hook(this);
3687 m_hWnd
= (WXHWND
)::CreateWindowEx
3691 title
? title
: m_windowName
.wx_str(),
3694 (HWND
)MSWGetParent(),
3695 (HMENU
)wxUIntToPtr(controlId
),
3697 NULL
// no extra data
3702 wxLogSysError(_("Can't create window of class %s"), className
.c_str());
3707 SubclassWin(m_hWnd
);
3712 // ===========================================================================
3713 // MSW message handlers
3714 // ===========================================================================
3716 // ---------------------------------------------------------------------------
3718 // ---------------------------------------------------------------------------
3720 bool wxWindowMSW::HandleNotify(int idCtrl
, WXLPARAM lParam
, WXLPARAM
*result
)
3722 #ifndef __WXMICROWIN__
3723 LPNMHDR hdr
= (LPNMHDR
)lParam
;
3724 HWND hWnd
= hdr
->hwndFrom
;
3725 wxWindow
*win
= wxFindWinFromHandle(hWnd
);
3727 // if the control is one of our windows, let it handle the message itself
3730 return win
->MSWOnNotify(idCtrl
, lParam
, result
);
3733 // VZ: why did we do it? normally this is unnecessary and, besides, it
3734 // breaks the message processing for the toolbars because the tooltip
3735 // notifications were being forwarded to the toolbar child controls
3736 // (if it had any) before being passed to the toolbar itself, so in my
3737 // example the tooltip for the combobox was always shown instead of the
3738 // correct button tooltips
3740 // try all our children
3741 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
3744 wxWindow
*child
= node
->GetData();
3745 if ( child
->MSWOnNotify(idCtrl
, lParam
, result
) )
3750 node
= node
->GetNext();
3754 // by default, handle it ourselves
3755 return MSWOnNotify(idCtrl
, lParam
, result
);
3756 #else // __WXMICROWIN__
3763 bool wxWindowMSW::HandleTooltipNotify(WXUINT code
,
3765 const wxString
& ttip
)
3767 // I don't know why it happens, but the versions of comctl32.dll starting
3768 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3769 // this message is supposed to be sent to Unicode programs only) -- hence
3770 // we need to handle it as well, otherwise no tooltips will be shown in
3773 if ( !(code
== (WXUINT
) TTN_NEEDTEXTA
|| code
== (WXUINT
) TTN_NEEDTEXTW
)
3776 // not a tooltip message or no tooltip to show anyhow
3781 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
3783 // We don't want to use the szText buffer because it has a limit of 80
3784 // bytes and this is not enough, especially for Unicode build where it
3785 // limits the tooltip string length to only 40 characters
3787 // The best would be, of course, to not impose any length limitations at
3788 // all but then the buffer would have to be dynamic and someone would have
3789 // to free it and we don't have the tooltip owner object here any more, so
3790 // for now use our own static buffer with a higher fixed max length.
3792 // Note that using a static buffer should not be a problem as only a single
3793 // tooltip can be shown at the same time anyhow.
3795 if ( code
== (WXUINT
) TTN_NEEDTEXTW
)
3797 // We need to convert tooltip from multi byte to Unicode on the fly.
3798 static wchar_t buf
[513];
3800 // Truncate tooltip length if needed as otherwise we might not have
3801 // enough space for it in the buffer and MultiByteToWideChar() would
3803 size_t tipLength
= wxMin(ttip
.length(), WXSIZEOF(buf
) - 1);
3805 // Convert to WideChar without adding the NULL character. The NULL
3806 // character is added afterwards (this is more efficient).
3807 int len
= ::MultiByteToWideChar
3819 wxLogLastError(_T("MultiByteToWideChar()"));
3823 ttText
->lpszText
= (LPSTR
) buf
;
3825 else // TTN_NEEDTEXTA
3826 #endif // !wxUSE_UNICODE
3828 // we get here if we got TTN_NEEDTEXTA (only happens in ANSI build) or
3829 // if we got TTN_NEEDTEXTW in Unicode build: in this case we just have
3830 // to copy the string we have into the buffer
3831 static wxChar buf
[513];
3832 wxStrncpy(buf
, ttip
.c_str(), WXSIZEOF(buf
) - 1);
3833 buf
[WXSIZEOF(buf
) - 1] = _T('\0');
3834 ttText
->lpszText
= buf
;
3840 #endif // wxUSE_TOOLTIPS
3842 bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl
),
3844 WXLPARAM
* WXUNUSED(result
))
3849 NMHDR
* hdr
= (NMHDR
*)lParam
;
3850 if ( HandleTooltipNotify(hdr
->code
, lParam
, m_tooltip
->GetTip()))
3857 wxUnusedVar(lParam
);
3858 #endif // wxUSE_TOOLTIPS
3863 // ---------------------------------------------------------------------------
3864 // end session messages
3865 // ---------------------------------------------------------------------------
3867 bool wxWindowMSW::HandleQueryEndSession(long logOff
, bool *mayEnd
)
3869 #ifdef ENDSESSION_LOGOFF
3870 wxCloseEvent
event(wxEVT_QUERY_END_SESSION
, wxID_ANY
);
3871 event
.SetEventObject(wxTheApp
);
3872 event
.SetCanVeto(true);
3873 event
.SetLoggingOff(logOff
== (long)ENDSESSION_LOGOFF
);
3875 bool rc
= wxTheApp
->ProcessEvent(event
);
3879 // we may end only if the app didn't veto session closing (double
3881 *mayEnd
= !event
.GetVeto();
3886 wxUnusedVar(logOff
);
3887 wxUnusedVar(mayEnd
);
3892 bool wxWindowMSW::HandleEndSession(bool endSession
, long logOff
)
3894 #ifdef ENDSESSION_LOGOFF
3895 // do nothing if the session isn't ending
3900 if ( (this != wxTheApp
->GetTopWindow()) )
3903 wxCloseEvent
event(wxEVT_END_SESSION
, wxID_ANY
);
3904 event
.SetEventObject(wxTheApp
);
3905 event
.SetCanVeto(false);
3906 event
.SetLoggingOff( (logOff
== (long)ENDSESSION_LOGOFF
) );
3908 return wxTheApp
->ProcessEvent(event
);
3910 wxUnusedVar(endSession
);
3911 wxUnusedVar(logOff
);
3916 // ---------------------------------------------------------------------------
3917 // window creation/destruction
3918 // ---------------------------------------------------------------------------
3920 bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT
WXUNUSED_IN_WINCE(cs
),
3923 // VZ: why is this commented out for WinCE? If it doesn't support
3924 // WS_EX_CONTROLPARENT at all it should be somehow handled globally,
3925 // not with multiple #ifdef's!
3927 if ( ((CREATESTRUCT
*)cs
)->dwExStyle
& WS_EX_CONTROLPARENT
)
3928 EnsureParentHasControlParentStyle(GetParent());
3929 #endif // !__WXWINCE__
3936 bool wxWindowMSW::HandleDestroy()
3940 // delete our drop target if we've got one
3941 #if wxUSE_DRAG_AND_DROP
3942 if ( m_dropTarget
!= NULL
)
3944 m_dropTarget
->Revoke(m_hWnd
);
3946 delete m_dropTarget
;
3947 m_dropTarget
= NULL
;
3949 #endif // wxUSE_DRAG_AND_DROP
3951 // WM_DESTROY handled
3955 // ---------------------------------------------------------------------------
3957 // ---------------------------------------------------------------------------
3959 bool wxWindowMSW::HandleActivate(int state
,
3960 bool WXUNUSED(minimized
),
3961 WXHWND
WXUNUSED(activate
))
3963 wxActivateEvent
event(wxEVT_ACTIVATE
,
3964 (state
== WA_ACTIVE
) || (state
== WA_CLICKACTIVE
),
3966 event
.SetEventObject(this);
3968 return HandleWindowEvent(event
);
3971 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd
)
3973 // Strangly enough, some controls get set focus events when they are being
3974 // deleted, even if they already had focus before.
3975 if ( m_isBeingDeleted
)
3980 // notify the parent keeping track of focus for the kbd navigation
3981 // purposes that we got it
3982 wxChildFocusEvent
eventFocus((wxWindow
*)this);
3983 (void)HandleWindowEvent(eventFocus
);
3989 m_caret
->OnSetFocus();
3991 #endif // wxUSE_CARET
3993 wxFocusEvent
event(wxEVT_SET_FOCUS
, m_windowId
);
3994 event
.SetEventObject(this);
3996 // wxFindWinFromHandle() may return NULL, it is ok
3997 event
.SetWindow(wxFindWinFromHandle(hwnd
));
3999 return HandleWindowEvent(event
);
4002 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd
)
4008 m_caret
->OnKillFocus();
4010 #endif // wxUSE_CARET
4012 // Don't send the event when in the process of being deleted. This can
4013 // only cause problems if the event handler tries to access the object.
4014 if ( m_isBeingDeleted
)
4019 wxFocusEvent
event(wxEVT_KILL_FOCUS
, m_windowId
);
4020 event
.SetEventObject(this);
4022 // wxFindWinFromHandle() may return NULL, it is ok
4023 event
.SetWindow(wxFindWinFromHandle(hwnd
));
4025 return HandleWindowEvent(event
);
4028 // ---------------------------------------------------------------------------
4030 // ---------------------------------------------------------------------------
4032 void wxWindowMSW::SetLabel( const wxString
& label
)
4034 SetWindowText(GetHwnd(), label
.c_str());
4037 wxString
wxWindowMSW::GetLabel() const
4039 return wxGetWindowText(GetHWND());
4042 // ---------------------------------------------------------------------------
4044 // ---------------------------------------------------------------------------
4046 bool wxWindowMSW::HandleShow(bool show
, int WXUNUSED(status
))
4048 wxShowEvent
event(GetId(), show
);
4049 event
.SetEventObject(this);
4051 return HandleWindowEvent(event
);
4054 bool wxWindowMSW::HandleInitDialog(WXHWND
WXUNUSED(hWndFocus
))
4056 wxInitDialogEvent
event(GetId());
4057 event
.SetEventObject(this);
4059 return HandleWindowEvent(event
);
4062 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam
)
4064 #if defined (__WXMICROWIN__) || defined(__WXWINCE__)
4065 wxUnusedVar(wParam
);
4067 #else // __WXMICROWIN__
4068 HDROP hFilesInfo
= (HDROP
) wParam
;
4070 // Get the total number of files dropped
4071 UINT gwFilesDropped
= ::DragQueryFile
4079 wxString
*files
= new wxString
[gwFilesDropped
];
4080 for ( UINT wIndex
= 0; wIndex
< gwFilesDropped
; wIndex
++ )
4082 // first get the needed buffer length (+1 for terminating NUL)
4083 size_t len
= ::DragQueryFile(hFilesInfo
, wIndex
, NULL
, 0) + 1;
4085 // and now get the file name
4086 ::DragQueryFile(hFilesInfo
, wIndex
,
4087 wxStringBuffer(files
[wIndex
], len
), len
);
4089 DragFinish (hFilesInfo
);
4091 wxDropFilesEvent
event(wxEVT_DROP_FILES
, gwFilesDropped
, files
);
4092 event
.SetEventObject(this);
4095 DragQueryPoint(hFilesInfo
, (LPPOINT
) &dropPoint
);
4096 event
.m_pos
.x
= dropPoint
.x
;
4097 event
.m_pos
.y
= dropPoint
.y
;
4099 return HandleWindowEvent(event
);
4104 bool wxWindowMSW::HandleSetCursor(WXHWND
WXUNUSED(hWnd
),
4106 int WXUNUSED(mouseMsg
))
4108 #ifndef __WXMICROWIN__
4109 // the logic is as follows:
4110 // 0. if we're busy, set the busy cursor (even for non client elements)
4111 // 1. don't set custom cursor for non client area of enabled windows
4112 // 2. ask user EVT_SET_CURSOR handler for the cursor
4113 // 3. if still no cursor but we're in a TLW, set the global cursor
4115 HCURSOR hcursor
= 0;
4118 hcursor
= wxGetCurrentBusyCursor();
4122 if ( nHitTest
!= HTCLIENT
)
4125 // first ask the user code - it may wish to set the cursor in some very
4126 // specific way (for example, depending on the current position)
4129 if ( !::GetCursorPosWinCE(&pt
))
4131 if ( !::GetCursorPos(&pt
) )
4134 wxLogLastError(wxT("GetCursorPos"));
4139 ScreenToClient(&x
, &y
);
4140 wxSetCursorEvent
event(x
, y
);
4142 bool processedEvtSetCursor
= HandleWindowEvent(event
);
4143 if ( processedEvtSetCursor
&& event
.HasCursor() )
4145 hcursor
= GetHcursorOf(event
.GetCursor());
4150 // the test for processedEvtSetCursor is here to prevent using
4151 // m_cursor if the user code caught EVT_SET_CURSOR() and returned
4152 // nothing from it - this is a way to say that our cursor shouldn't
4153 // be used for this point
4154 if ( !processedEvtSetCursor
&& m_cursor
.Ok() )
4156 hcursor
= GetHcursorOf(m_cursor
);
4159 if ( !hcursor
&& !GetParent() )
4161 const wxCursor
*cursor
= wxGetGlobalCursor();
4162 if ( cursor
&& cursor
->Ok() )
4164 hcursor
= GetHcursorOf(*cursor
);
4173 ::SetCursor(hcursor
);
4175 // cursor set, stop here
4178 #endif // __WXMICROWIN__
4180 // pass up the window chain
4184 bool wxWindowMSW::HandlePower(WXWPARAM
WXUNUSED_IN_WINCE(wParam
),
4185 WXLPARAM
WXUNUSED(lParam
),
4186 bool *WXUNUSED_IN_WINCE(vetoed
))
4192 wxEventType evtType
;
4195 case PBT_APMQUERYSUSPEND
:
4196 evtType
= wxEVT_POWER_SUSPENDING
;
4199 case PBT_APMQUERYSUSPENDFAILED
:
4200 evtType
= wxEVT_POWER_SUSPEND_CANCEL
;
4203 case PBT_APMSUSPEND
:
4204 evtType
= wxEVT_POWER_SUSPENDED
;
4207 case PBT_APMRESUMESUSPEND
:
4208 #ifdef PBT_APMRESUMEAUTOMATIC
4209 case PBT_APMRESUMEAUTOMATIC
:
4211 evtType
= wxEVT_POWER_RESUME
;
4215 wxLogDebug(_T("Unknown WM_POWERBROADCAST(%d) event"), wParam
);
4218 // these messages are currently not mapped to wx events
4219 case PBT_APMQUERYSTANDBY
:
4220 case PBT_APMQUERYSTANDBYFAILED
:
4221 case PBT_APMSTANDBY
:
4222 case PBT_APMRESUMESTANDBY
:
4223 case PBT_APMBATTERYLOW
:
4224 case PBT_APMPOWERSTATUSCHANGE
:
4225 case PBT_APMOEMEVENT
:
4226 case PBT_APMRESUMECRITICAL
:
4227 evtType
= wxEVT_NULL
;
4231 // don't handle unknown messages
4232 if ( evtType
== wxEVT_NULL
)
4235 // TODO: notify about PBTF_APMRESUMEFROMFAILURE in case of resume events?
4237 wxPowerEvent
event(evtType
);
4238 if ( !HandleWindowEvent(event
) )
4241 *vetoed
= event
.IsVetoed();
4247 bool wxWindowMSW::IsDoubleBuffered() const
4249 for ( const wxWindowMSW
*wnd
= this;
4250 wnd
&& !wnd
->IsTopLevel(); wnd
=
4253 if ( ::GetWindowLong(GetHwndOf(wnd
), GWL_EXSTYLE
) & WS_EX_COMPOSITED
)
4260 // ---------------------------------------------------------------------------
4261 // owner drawn stuff
4262 // ---------------------------------------------------------------------------
4264 #if (wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE) || \
4265 (wxUSE_CONTROLS && !defined(__WXUNIVERSAL__))
4266 #define WXUNUSED_UNLESS_ODRAWN(param) param
4268 #define WXUNUSED_UNLESS_ODRAWN(param)
4272 wxWindowMSW::MSWOnDrawItem(int WXUNUSED_UNLESS_ODRAWN(id
),
4273 WXDRAWITEMSTRUCT
* WXUNUSED_UNLESS_ODRAWN(itemStruct
))
4275 #if wxUSE_OWNER_DRAWN
4277 #if wxUSE_MENUS_NATIVE
4278 // is it a menu item?
4279 DRAWITEMSTRUCT
*pDrawStruct
= (DRAWITEMSTRUCT
*)itemStruct
;
4280 if ( id
== 0 && pDrawStruct
->CtlType
== ODT_MENU
)
4282 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pDrawStruct
->itemData
);
4284 // see comment before the same test in MSWOnMeasureItem() below
4288 wxCHECK_MSG( wxDynamicCast(pMenuItem
, wxMenuItem
),
4289 false, _T("MSWOnDrawItem: bad wxMenuItem pointer") );
4291 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
4292 // the DC from being released
4293 wxDCTemp
dc((WXHDC
)pDrawStruct
->hDC
);
4294 wxRect
rect(pDrawStruct
->rcItem
.left
, pDrawStruct
->rcItem
.top
,
4295 pDrawStruct
->rcItem
.right
- pDrawStruct
->rcItem
.left
,
4296 pDrawStruct
->rcItem
.bottom
- pDrawStruct
->rcItem
.top
);
4298 return pMenuItem
->OnDrawItem
4302 (wxOwnerDrawn::wxODAction
)pDrawStruct
->itemAction
,
4303 (wxOwnerDrawn::wxODStatus
)pDrawStruct
->itemState
4306 #endif // wxUSE_MENUS_NATIVE
4308 #endif // USE_OWNER_DRAWN
4310 #if wxUSE_CONTROLS && !defined(__WXUNIVERSAL__)
4312 #if wxUSE_OWNER_DRAWN
4313 wxControl
*item
= wxDynamicCast(FindItem(id
), wxControl
);
4314 #else // !wxUSE_OWNER_DRAWN
4315 // we may still have owner-drawn buttons internally because we have to make
4316 // them owner-drawn to support colour change
4319 wxDynamicCast(FindItem(id
), wxButton
)
4324 #endif // USE_OWNER_DRAWN
4328 return item
->MSWOnDraw(itemStruct
);
4331 #endif // wxUSE_CONTROLS
4337 wxWindowMSW::MSWOnMeasureItem(int id
, WXMEASUREITEMSTRUCT
*itemStruct
)
4339 #if wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE
4340 // is it a menu item?
4341 MEASUREITEMSTRUCT
*pMeasureStruct
= (MEASUREITEMSTRUCT
*)itemStruct
;
4342 if ( id
== 0 && pMeasureStruct
->CtlType
== ODT_MENU
)
4344 wxMenuItem
*pMenuItem
= (wxMenuItem
*)(pMeasureStruct
->itemData
);
4346 // according to Carsten Fuchs the pointer may be NULL under XP if an
4347 // MDI child frame is initially maximized, see this for more info:
4348 // http://article.gmane.org/gmane.comp.lib.wxwidgets.general/27745
4350 // so silently ignore it instead of asserting
4354 wxCHECK_MSG( wxDynamicCast(pMenuItem
, wxMenuItem
),
4355 false, _T("MSWOnMeasureItem: bad wxMenuItem pointer") );
4358 bool rc
= pMenuItem
->OnMeasureItem(&w
, &h
);
4360 pMeasureStruct
->itemWidth
= w
;
4361 pMeasureStruct
->itemHeight
= h
;
4366 wxControl
*item
= wxDynamicCast(FindItem(id
), wxControl
);
4369 return item
->MSWOnMeasure(itemStruct
);
4373 wxUnusedVar(itemStruct
);
4374 #endif // wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE
4379 // ---------------------------------------------------------------------------
4380 // colours and palettes
4381 // ---------------------------------------------------------------------------
4383 bool wxWindowMSW::HandleSysColorChange()
4385 wxSysColourChangedEvent event
;
4386 event
.SetEventObject(this);
4388 (void)HandleWindowEvent(event
);
4390 // always let the system carry on the default processing to allow the
4391 // native controls to react to the colours update
4395 bool wxWindowMSW::HandleDisplayChange()
4397 wxDisplayChangedEvent event
;
4398 event
.SetEventObject(this);
4400 return HandleWindowEvent(event
);
4403 #ifndef __WXMICROWIN__
4405 bool wxWindowMSW::HandleCtlColor(WXHBRUSH
*brush
, WXHDC hDC
, WXHWND hWnd
)
4407 #if !wxUSE_CONTROLS || defined(__WXUNIVERSAL__)
4411 wxControl
*item
= wxDynamicCast(FindItemByHWND(hWnd
, true), wxControl
);
4414 *brush
= item
->MSWControlColor(hDC
, hWnd
);
4416 #endif // wxUSE_CONTROLS
4419 return *brush
!= NULL
;
4422 #endif // __WXMICROWIN__
4424 bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange
)
4427 // same as below except we don't respond to our own messages
4428 if ( hWndPalChange
!= GetHWND() )
4430 // check to see if we our our parents have a custom palette
4431 wxWindowMSW
*win
= this;
4432 while ( win
&& !win
->HasCustomPalette() )
4434 win
= win
->GetParent();
4437 if ( win
&& win
->HasCustomPalette() )
4439 // realize the palette to see whether redrawing is needed
4440 HDC hdc
= ::GetDC((HWND
) hWndPalChange
);
4441 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
4442 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
4444 int result
= ::RealizePalette(hdc
);
4446 // restore the palette (before releasing the DC)
4447 win
->m_palette
.SetHPALETTE((WXHPALETTE
)
4448 ::SelectPalette(hdc
, GetHpaletteOf(win
->m_palette
), FALSE
));
4449 ::RealizePalette(hdc
);
4450 ::ReleaseDC((HWND
) hWndPalChange
, hdc
);
4452 // now check for the need to redraw
4454 ::InvalidateRect((HWND
) hWndPalChange
, NULL
, TRUE
);
4458 #endif // wxUSE_PALETTE
4460 wxPaletteChangedEvent
event(GetId());
4461 event
.SetEventObject(this);
4462 event
.SetChangedWindow(wxFindWinFromHandle(hWndPalChange
));
4464 return HandleWindowEvent(event
);
4467 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture
)
4469 // notify windows on the capture stack about lost capture
4470 // (see http://sourceforge.net/tracker/index.php?func=detail&aid=1153662&group_id=9863&atid=109863):
4471 wxWindowBase::NotifyCaptureLost();
4473 wxWindow
*win
= wxFindWinFromHandle(hWndGainedCapture
);
4474 wxMouseCaptureChangedEvent
event(GetId(), win
);
4475 event
.SetEventObject(this);
4476 return HandleWindowEvent(event
);
4479 bool wxWindowMSW::HandleSettingChange(WXWPARAM wParam
, WXLPARAM lParam
)
4481 // despite MSDN saying "(This message cannot be sent directly to a window.)"
4482 // we need to send this to child windows (it is only sent to top-level
4483 // windows) so {list,tree}ctrls can adjust their font size if necessary
4484 // this is exactly how explorer does it to enable the font size changes
4486 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
4489 // top-level windows already get this message from the system
4490 wxWindow
*win
= node
->GetData();
4491 if ( !win
->IsTopLevel() )
4493 ::SendMessage(GetHwndOf(win
), WM_SETTINGCHANGE
, wParam
, lParam
);
4496 node
= node
->GetNext();
4499 // let the system handle it
4503 bool wxWindowMSW::HandleQueryNewPalette()
4507 // check to see if we our our parents have a custom palette
4508 wxWindowMSW
*win
= this;
4509 while (!win
->HasCustomPalette() && win
->GetParent()) win
= win
->GetParent();
4510 if (win
->HasCustomPalette()) {
4511 /* realize the palette to see whether redrawing is needed */
4512 HDC hdc
= ::GetDC((HWND
) GetHWND());
4513 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
4514 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), FALSE
) );
4516 int result
= ::RealizePalette(hdc
);
4517 /* restore the palette (before releasing the DC) */
4518 win
->m_palette
.SetHPALETTE( (WXHPALETTE
)
4519 ::SelectPalette(hdc
, (HPALETTE
) win
->m_palette
.GetHPALETTE(), TRUE
) );
4520 ::RealizePalette(hdc
);
4521 ::ReleaseDC((HWND
) GetHWND(), hdc
);
4522 /* now check for the need to redraw */
4524 ::InvalidateRect((HWND
) GetHWND(), NULL
, TRUE
);
4526 #endif // wxUSE_PALETTE
4528 wxQueryNewPaletteEvent
event(GetId());
4529 event
.SetEventObject(this);
4531 return HandleWindowEvent(event
) && event
.GetPaletteRealized();
4534 // Responds to colour changes: passes event on to children.
4535 void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent
& WXUNUSED(event
))
4537 // the top level window also reset the standard colour map as it might have
4538 // changed (there is no need to do it for the non top level windows as we
4539 // only have to do it once)
4543 gs_hasStdCmap
= false;
4545 wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
4548 // Only propagate to non-top-level windows because Windows already
4549 // sends this event to all top-level ones
4550 wxWindow
*win
= node
->GetData();
4551 if ( !win
->IsTopLevel() )
4553 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
4554 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
4555 // the standard controls
4556 ::SendMessage(GetHwndOf(win
), WM_SYSCOLORCHANGE
, 0, 0);
4559 node
= node
->GetNext();
4563 extern wxCOLORMAP
*wxGetStdColourMap()
4565 static COLORREF s_stdColours
[wxSTD_COL_MAX
];
4566 static wxCOLORMAP s_cmap
[wxSTD_COL_MAX
];
4568 if ( !gs_hasStdCmap
)
4570 static bool s_coloursInit
= false;
4572 if ( !s_coloursInit
)
4574 // When a bitmap is loaded, the RGB values can change (apparently
4575 // because Windows adjusts them to care for the old programs always
4576 // using 0xc0c0c0 while the transparent colour for the new Windows
4577 // versions is different). But we do this adjustment ourselves so
4578 // we want to avoid Windows' "help" and for this we need to have a
4579 // reference bitmap which can tell us what the RGB values change
4581 wxLogNull logNo
; // suppress error if we couldn't load the bitmap
4582 wxBitmap
stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
4583 if ( stdColourBitmap
.Ok() )
4585 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
4586 wxASSERT_MSG( stdColourBitmap
.GetWidth() == wxSTD_COL_MAX
,
4587 _T("forgot to update wxBITMAP_STD_COLOURS!") );
4590 memDC
.SelectObject(stdColourBitmap
);
4593 for ( size_t i
= 0; i
< WXSIZEOF(s_stdColours
); i
++ )
4595 memDC
.GetPixel(i
, 0, &colour
);
4596 s_stdColours
[i
] = wxColourToRGB(colour
);
4599 else // wxBITMAP_STD_COLOURS couldn't be loaded
4601 s_stdColours
[0] = RGB(000,000,000); // black
4602 s_stdColours
[1] = RGB(128,128,128); // dark grey
4603 s_stdColours
[2] = RGB(192,192,192); // light grey
4604 s_stdColours
[3] = RGB(255,255,255); // white
4605 //s_stdColours[4] = RGB(000,000,255); // blue
4606 //s_stdColours[5] = RGB(255,000,255); // magenta
4609 s_coloursInit
= true;
4612 gs_hasStdCmap
= true;
4614 // create the colour map
4615 #define INIT_CMAP_ENTRY(col) \
4616 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
4617 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
4619 INIT_CMAP_ENTRY(BTNTEXT
);
4620 INIT_CMAP_ENTRY(BTNSHADOW
);
4621 INIT_CMAP_ENTRY(BTNFACE
);
4622 INIT_CMAP_ENTRY(BTNHIGHLIGHT
);
4624 #undef INIT_CMAP_ENTRY
4630 // ---------------------------------------------------------------------------
4632 // ---------------------------------------------------------------------------
4634 bool wxWindowMSW::HandlePaint()
4636 HRGN hRegion
= ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
4638 wxLogLastError(wxT("CreateRectRgn"));
4639 if ( ::GetUpdateRgn(GetHwnd(), hRegion
, FALSE
) == ERROR
)
4640 wxLogLastError(wxT("GetUpdateRgn"));
4642 m_updateRegion
= wxRegion((WXHRGN
) hRegion
);
4644 wxPaintEvent
event(m_windowId
);
4645 event
.SetEventObject(this);
4647 bool processed
= HandleWindowEvent(event
);
4649 // note that we must generate NC event after the normal one as otherwise
4650 // BeginPaint() will happily overwrite our decorations with the background
4652 wxNcPaintEvent
eventNc(m_windowId
);
4653 eventNc
.SetEventObject(this);
4654 HandleWindowEvent(eventNc
);
4656 // don't keep an HRGN we don't need any longer (GetUpdateRegion() can only
4657 // be called from inside the event handlers called above)
4658 m_updateRegion
.Clear();
4663 // Can be called from an application's OnPaint handler
4664 void wxWindowMSW::OnPaint(wxPaintEvent
& event
)
4666 #ifdef __WXUNIVERSAL__
4669 HDC hDC
= (HDC
) wxPaintDCImpl::FindDCInCache((wxWindow
*) event
.GetEventObject());
4672 MSWDefWindowProc(WM_PAINT
, (WPARAM
) hDC
, 0);
4677 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc
)
4679 wxDCTemp
dc(hdc
, GetClientSize());
4680 wxDCTempImpl
*impl
= (wxDCTempImpl
*) dc
.GetImpl();
4683 impl
->SetWindow((wxWindow
*)this);
4685 wxEraseEvent
event(m_windowId
, &dc
);
4686 event
.SetEventObject(this);
4687 bool rc
= HandleWindowEvent(event
);
4689 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
4690 impl
->SelectOldObjects(hdc
);
4695 void wxWindowMSW::OnEraseBackground(wxEraseEvent
& event
)
4697 // standard non top level controls (i.e. except the dialogs) always erase
4698 // their background themselves in HandleCtlColor() or have some control-
4699 // specific ways to set the colours (common controls)
4700 if ( IsOfStandardClass() && !IsTopLevel() )
4706 if ( GetBackgroundStyle() == wxBG_STYLE_CUSTOM
)
4708 // don't skip the event here, custom background means that the app
4709 // is drawing it itself in its OnPaint(), so don't draw it at all
4710 // now to avoid flicker
4714 wxDC
*dc
= event
.GetDC();
4716 wxMSWDCImpl
*impl
= (wxMSWDCImpl
*) dc
->GetImpl();
4718 // do default background painting
4719 if ( !DoEraseBackground(GetHdcOf(*impl
)) )
4721 // let the system paint the background
4726 bool wxWindowMSW::DoEraseBackground(WXHDC hDC
)
4728 HBRUSH hbr
= (HBRUSH
)MSWGetBgBrush(hDC
);
4732 wxFillRect(GetHwnd(), (HDC
)hDC
, hbr
);
4738 wxWindowMSW::MSWGetBgBrushForChild(WXHDC
WXUNUSED(hDC
), WXHWND hWnd
)
4742 // our background colour applies to:
4743 // 1. this window itself, always
4744 // 2. all children unless the colour is "not inheritable"
4745 // 3. even if it is not inheritable, our immediate transparent
4746 // children should still inherit it -- but not any transparent
4747 // children because it would look wrong if a child of non
4748 // transparent child would show our bg colour when the child itself
4750 wxWindow
*win
= wxFindWinFromHandle(hWnd
);
4753 (win
&& win
->HasTransparentBackground() &&
4754 win
->GetParent() == this) )
4756 // draw children with the same colour as the parent
4758 brush
= wxTheBrushList
->FindOrCreateBrush(GetBackgroundColour());
4760 return (WXHBRUSH
)GetHbrushOf(*brush
);
4767 WXHBRUSH
wxWindowMSW::MSWGetBgBrush(WXHDC hDC
, WXHWND hWndToPaint
)
4770 hWndToPaint
= GetHWND();
4772 for ( wxWindowMSW
*win
= this; win
; win
= win
->GetParent() )
4774 WXHBRUSH hBrush
= win
->MSWGetBgBrushForChild(hDC
, hWndToPaint
);
4778 // background is not inherited beyond top level windows
4779 if ( win
->IsTopLevel() )
4786 bool wxWindowMSW::HandlePrintClient(WXHDC hDC
)
4788 // we receive this message when DrawThemeParentBackground() is
4789 // called from def window proc of several controls under XP and we
4790 // must draw properly themed background here
4792 // note that naively I'd expect filling the client rect with the
4793 // brush returned by MSWGetBgBrush() work -- but for some reason it
4794 // doesn't and we have to call parents MSWPrintChild() which is
4795 // supposed to call DrawThemeBackground() with appropriate params
4797 // also note that in this case lParam == PRF_CLIENT but we're
4798 // clearly expected to paint the background and nothing else!
4800 if ( IsTopLevel() || InheritsBackgroundColour() )
4803 // sometimes we don't want the parent to handle it at all, instead
4804 // return whatever value this window wants
4805 if ( !MSWShouldPropagatePrintChild() )
4806 return MSWPrintChild(hDC
, (wxWindow
*)this);
4808 for ( wxWindow
*win
= GetParent(); win
; win
= win
->GetParent() )
4810 if ( win
->MSWPrintChild(hDC
, (wxWindow
*)this) )
4813 if ( win
->IsTopLevel() || win
->InheritsBackgroundColour() )
4820 // ---------------------------------------------------------------------------
4821 // moving and resizing
4822 // ---------------------------------------------------------------------------
4824 bool wxWindowMSW::HandleMinimize()
4826 wxIconizeEvent
event(m_windowId
);
4827 event
.SetEventObject(this);
4829 return HandleWindowEvent(event
);
4832 bool wxWindowMSW::HandleMaximize()
4834 wxMaximizeEvent
event(m_windowId
);
4835 event
.SetEventObject(this);
4837 return HandleWindowEvent(event
);
4840 bool wxWindowMSW::HandleMove(int x
, int y
)
4843 wxMoveEvent
event(point
, m_windowId
);
4844 event
.SetEventObject(this);
4846 return HandleWindowEvent(event
);
4849 bool wxWindowMSW::HandleMoving(wxRect
& rect
)
4851 wxMoveEvent
event(rect
, m_windowId
);
4852 event
.SetEventObject(this);
4854 bool rc
= HandleWindowEvent(event
);
4856 rect
= event
.GetRect();
4860 bool wxWindowMSW::HandleEnterSizeMove()
4862 wxMoveEvent
event(wxPoint(0,0), m_windowId
);
4863 event
.SetEventType(wxEVT_MOVE_START
);
4864 event
.SetEventObject(this);
4866 return HandleWindowEvent(event
);
4869 bool wxWindowMSW::HandleExitSizeMove()
4871 wxMoveEvent
event(wxPoint(0,0), m_windowId
);
4872 event
.SetEventType(wxEVT_MOVE_END
);
4873 event
.SetEventObject(this);
4875 return HandleWindowEvent(event
);
4878 bool wxWindowMSW::HandleSize(int WXUNUSED(w
), int WXUNUSED(h
), WXUINT wParam
)
4880 #if USE_DEFERRED_SIZING
4881 // when we resize this window, its children are probably going to be
4882 // repositioned as well, prepare to use DeferWindowPos() for them
4883 int numChildren
= 0;
4884 for ( HWND child
= ::GetWindow(GetHwndOf(this), GW_CHILD
);
4886 child
= ::GetWindow(child
, GW_HWNDNEXT
) )
4891 // Protect against valid m_hDWP being overwritten
4892 bool useDefer
= false;
4894 if ( numChildren
> 1 )
4898 m_hDWP
= (WXHANDLE
)::BeginDeferWindowPos(numChildren
);
4901 wxLogLastError(_T("BeginDeferWindowPos"));
4907 #endif // USE_DEFERRED_SIZING
4909 // update this window size
4910 bool processed
= false;
4914 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
4915 // fall through nevertheless
4919 // we're not interested in these messages at all
4922 case SIZE_MINIMIZED
:
4923 processed
= HandleMinimize();
4926 case SIZE_MAXIMIZED
:
4927 /* processed = */ HandleMaximize();
4928 // fall through to send a normal size event as well
4931 // don't use w and h parameters as they specify the client size
4932 // while according to the docs EVT_SIZE handler is supposed to
4933 // receive the total size
4934 wxSizeEvent
event(GetSize(), m_windowId
);
4935 event
.SetEventObject(this);
4937 processed
= HandleWindowEvent(event
);
4940 #if USE_DEFERRED_SIZING
4941 // and finally change the positions of all child windows at once
4942 if ( useDefer
&& m_hDWP
)
4944 // reset m_hDWP to NULL so that child windows don't try to use our
4945 // m_hDWP after we call EndDeferWindowPos() on it (this shouldn't
4946 // happen anyhow normally but who knows what weird flow of control we
4947 // may have depending on what the users EVT_SIZE handler does...)
4948 HDWP hDWP
= (HDWP
)m_hDWP
;
4951 // do put all child controls in place at once
4952 if ( !::EndDeferWindowPos(hDWP
) )
4954 wxLogLastError(_T("EndDeferWindowPos"));
4957 // Reset our children's pending pos/size values.
4958 for ( wxWindowList::compatibility_iterator node
= GetChildren().GetFirst();
4960 node
= node
->GetNext() )
4962 wxWindowMSW
*child
= node
->GetData();
4963 child
->m_pendingPosition
= wxDefaultPosition
;
4964 child
->m_pendingSize
= wxDefaultSize
;
4967 #endif // USE_DEFERRED_SIZING
4972 bool wxWindowMSW::HandleSizing(wxRect
& rect
)
4974 wxSizeEvent
event(rect
, m_windowId
);
4975 event
.SetEventObject(this);
4977 bool rc
= HandleWindowEvent(event
);
4979 rect
= event
.GetRect();
4983 bool wxWindowMSW::HandleGetMinMaxInfo(void *WXUNUSED_IN_WINCE(mmInfo
))
4988 MINMAXINFO
*info
= (MINMAXINFO
*)mmInfo
;
4992 int minWidth
= GetMinWidth(),
4993 minHeight
= GetMinHeight(),
4994 maxWidth
= GetMaxWidth(),
4995 maxHeight
= GetMaxHeight();
4997 if ( minWidth
!= wxDefaultCoord
)
4999 info
->ptMinTrackSize
.x
= minWidth
;
5003 if ( minHeight
!= wxDefaultCoord
)
5005 info
->ptMinTrackSize
.y
= minHeight
;
5009 if ( maxWidth
!= wxDefaultCoord
)
5011 info
->ptMaxTrackSize
.x
= maxWidth
;
5015 if ( maxHeight
!= wxDefaultCoord
)
5017 info
->ptMaxTrackSize
.y
= maxHeight
;
5025 // ---------------------------------------------------------------------------
5027 // ---------------------------------------------------------------------------
5029 bool wxWindowMSW::HandleCommand(WXWORD id_
, WXWORD cmd
, WXHWND control
)
5031 // sign extend to int from short before comparing with the other int ids
5032 int id
= (signed short)id_
;
5034 #if wxUSE_MENUS_NATIVE
5035 if ( !cmd
&& wxCurrentPopupMenu
)
5037 wxMenu
*popupMenu
= wxCurrentPopupMenu
;
5038 wxCurrentPopupMenu
= NULL
;
5040 return popupMenu
->MSWCommand(cmd
, id
);
5042 #endif // wxUSE_MENUS_NATIVE
5044 wxWindow
*win
= NULL
;
5046 // first try to find it from HWND - this works even with the broken
5047 // programs using the same ids for different controls
5050 win
= wxFindWinFromHandle(control
);
5061 return win
->MSWCommand(cmd
, id
);
5064 // the messages sent from the in-place edit control used by the treectrl
5065 // for label editing have id == 0, but they should _not_ be treated as menu
5066 // messages (they are EN_XXX ones, in fact) so don't translate anything
5067 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
5070 // If no child window, it may be an accelerator, e.g. for a popup menu
5073 wxCommandEvent
event(wxEVT_COMMAND_MENU_SELECTED
);
5074 event
.SetEventObject(this);
5078 return HandleWindowEvent(event
);
5082 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
5083 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
5084 // notifications to its parent which we want to reflect back to
5086 wxSpinCtrl
*spin
= wxSpinCtrl::GetSpinForTextCtrl(control
);
5087 if ( spin
&& spin
->ProcessTextCommand(cmd
, id
) )
5089 #endif // wxUSE_SPINCTRL
5091 #if wxUSE_CHOICE && defined(__SMARTPHONE__)
5092 // the listbox ctrl which is logically part of wxChoice sends WM_COMMAND
5093 // notifications to its parent which we want to reflect back to
5095 wxChoice
*choice
= wxChoice::GetChoiceForListBox(control
);
5096 if ( choice
&& choice
->MSWCommand(cmd
, id
) )
5104 // ---------------------------------------------------------------------------
5106 // ---------------------------------------------------------------------------
5108 void wxWindowMSW::InitMouseEvent(wxMouseEvent
& event
,
5112 // our client coords are not quite the same as Windows ones
5113 wxPoint pt
= GetClientAreaOrigin();
5114 event
.m_x
= x
- pt
.x
;
5115 event
.m_y
= y
- pt
.y
;
5117 event
.m_shiftDown
= (flags
& MK_SHIFT
) != 0;
5118 event
.m_controlDown
= (flags
& MK_CONTROL
) != 0;
5119 event
.m_leftDown
= (flags
& MK_LBUTTON
) != 0;
5120 event
.m_middleDown
= (flags
& MK_MBUTTON
) != 0;
5121 event
.m_rightDown
= (flags
& MK_RBUTTON
) != 0;
5122 #ifdef wxHAS_XBUTTON
5123 event
.m_aux1Down
= (flags
& MK_XBUTTON1
) != 0;
5124 event
.m_aux2Down
= (flags
& MK_XBUTTON2
) != 0;
5125 #endif // wxHAS_XBUTTON
5126 event
.m_altDown
= ::wxIsAltDown();
5129 event
.SetTimestamp(::GetMessageTime());
5132 event
.SetEventObject(this);
5133 event
.SetId(GetId());
5135 #if wxUSE_MOUSEEVENT_HACK
5136 gs_lastMouseEvent
.pos
= ClientToScreen(wxPoint(x
, y
));
5137 gs_lastMouseEvent
.type
= event
.GetEventType();
5138 #endif // wxUSE_MOUSEEVENT_HACK
5142 // Windows doesn't send the mouse events to the static controls (which are
5143 // transparent in the sense that their WM_NCHITTEST handler returns
5144 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
5145 // and so we manually check if we don't have a child window under mouse and if
5146 // we do, send the event to it instead of the window Windows had sent WM_XXX
5149 // Notice that this is not done for the mouse move events because this could
5150 // (would?) be too slow, but only for clicks which means that the static texts
5151 // still don't get move, enter nor leave events.
5152 static wxWindowMSW
*FindWindowForMouseEvent(wxWindowMSW
*win
, int *x
, int *y
)
5154 wxCHECK_MSG( x
&& y
, win
, _T("NULL pointer in FindWindowForMouseEvent") );
5156 // first try to find a non transparent child: this allows us to send events
5157 // to a static text which is inside a static box, for example
5158 POINT pt
= { *x
, *y
};
5159 HWND hwnd
= GetHwndOf(win
),
5163 hwndUnderMouse
= ::ChildWindowFromPoint
5169 hwndUnderMouse
= ::ChildWindowFromPointEx
5179 if ( !hwndUnderMouse
|| hwndUnderMouse
== hwnd
)
5181 // now try any child window at all
5182 hwndUnderMouse
= ::ChildWindowFromPoint(hwnd
, pt
);
5185 // check that we have a child window which is susceptible to receive mouse
5186 // events: for this it must be shown and enabled
5187 if ( hwndUnderMouse
&&
5188 hwndUnderMouse
!= hwnd
&&
5189 ::IsWindowVisible(hwndUnderMouse
) &&
5190 ::IsWindowEnabled(hwndUnderMouse
) )
5192 wxWindow
*winUnderMouse
= wxFindWinFromHandle(hwndUnderMouse
);
5193 if ( winUnderMouse
)
5195 // translate the mouse coords to the other window coords
5196 win
->ClientToScreen(x
, y
);
5197 winUnderMouse
->ScreenToClient(x
, y
);
5199 win
= winUnderMouse
;
5205 #endif // __WXWINCE__
5207 bool wxWindowMSW::HandleMouseEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
5209 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
5210 // WM_MOUSELAST, so it's enough to subtract WM_MOUSEMOVE == WM_MOUSEFIRST
5211 // from the message id and take the value in the table to get wxWin event
5213 static const wxEventType eventsMouse
[] =
5224 wxEVT_MIDDLE_DCLICK
,
5225 0, // this one is for wxEVT_MOTION which is not used here
5234 #ifdef wxHAS_XBUTTON
5235 // the same messages are used for both auxillary mouse buttons so we need
5236 // to adjust the index manually
5239 case WM_XBUTTONDOWN
:
5241 case WM_XBUTTONDBLCLK
:
5242 if ( flags
& MK_XBUTTON2
)
5243 msg
+= wxEVT_AUX2_DOWN
- wxEVT_AUX1_DOWN
;
5245 #endif // wxHAS_XBUTTON
5247 wxMouseEvent
event(eventsMouse
[msg
- WM_MOUSEMOVE
]);
5248 InitMouseEvent(event
, x
, y
, flags
);
5250 return HandleWindowEvent(event
);
5253 bool wxWindowMSW::HandleMouseMove(int x
, int y
, WXUINT flags
)
5255 if ( !m_mouseInWindow
)
5257 // it would be wrong to assume that just because we get a mouse move
5258 // event that the mouse is inside the window: although this is usually
5259 // true, it is not if we had captured the mouse, so we need to check
5260 // the mouse coordinates here
5261 if ( !HasCapture() || IsMouseInWindow() )
5263 // Generate an ENTER event
5264 m_mouseInWindow
= true;
5266 #ifdef HAVE_TRACKMOUSEEVENT
5267 typedef BOOL (WINAPI
*_TrackMouseEvent_t
)(LPTRACKMOUSEEVENT
);
5269 static const _TrackMouseEvent_t
5270 s_pfn_TrackMouseEvent
= _TrackMouseEvent
;
5271 #else // !__WXWINCE__
5272 static _TrackMouseEvent_t s_pfn_TrackMouseEvent
;
5273 static bool s_initDone
= false;
5278 wxDynamicLibrary
dllComCtl32(_T("comctl32.dll"), wxDL_VERBATIM
);
5279 if ( dllComCtl32
.IsLoaded() )
5281 s_pfn_TrackMouseEvent
= (_TrackMouseEvent_t
)
5282 dllComCtl32
.GetSymbol(_T("_TrackMouseEvent"));
5287 // notice that it's ok to unload comctl32.dll here as it won't
5288 // be really unloaded, being still in use because we link to it
5292 if ( s_pfn_TrackMouseEvent
)
5293 #endif // __WXWINCE__/!__WXWINCE__
5295 WinStruct
<TRACKMOUSEEVENT
> trackinfo
;
5297 trackinfo
.dwFlags
= TME_LEAVE
;
5298 trackinfo
.hwndTrack
= GetHwnd();
5300 (*s_pfn_TrackMouseEvent
)(&trackinfo
);
5302 #endif // HAVE_TRACKMOUSEEVENT
5304 wxMouseEvent
event(wxEVT_ENTER_WINDOW
);
5305 InitMouseEvent(event
, x
, y
, flags
);
5307 (void)HandleWindowEvent(event
);
5310 #ifdef HAVE_TRACKMOUSEEVENT
5311 else // mouse not in window
5313 // Check if we need to send a LEAVE event
5314 // Windows doesn't send WM_MOUSELEAVE if the mouse has been captured so
5315 // send it here if we are using native mouse leave tracking
5316 if ( HasCapture() && !IsMouseInWindow() )
5318 GenerateMouseLeave();
5321 #endif // HAVE_TRACKMOUSEEVENT
5323 #if wxUSE_MOUSEEVENT_HACK
5324 // Windows often generates mouse events even if mouse position hasn't
5325 // changed (http://article.gmane.org/gmane.comp.lib.wxwidgets.devel/66576)
5327 // Filter this out as it can result in unexpected behaviour compared to
5329 if ( gs_lastMouseEvent
.type
== wxEVT_RIGHT_DOWN
||
5330 gs_lastMouseEvent
.type
== wxEVT_LEFT_DOWN
||
5331 gs_lastMouseEvent
.type
== wxEVT_MIDDLE_DOWN
||
5332 gs_lastMouseEvent
.type
== wxEVT_MOTION
)
5334 if ( ClientToScreen(wxPoint(x
, y
)) == gs_lastMouseEvent
.pos
)
5336 gs_lastMouseEvent
.type
= wxEVT_MOTION
;
5341 #endif // wxUSE_MOUSEEVENT_HACK
5343 return HandleMouseEvent(WM_MOUSEMOVE
, x
, y
, flags
);
5347 bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam
, WXLPARAM lParam
)
5349 #if wxUSE_MOUSEWHEEL
5350 // notice that WM_MOUSEWHEEL position is in screen coords (as it's
5351 // forwarded up to the parent by DefWindowProc()) and not in the client
5352 // ones as all the other messages, translate them to the client coords for
5355 pt
= ScreenToClient(wxPoint(GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
)));
5356 wxMouseEvent
event(wxEVT_MOUSEWHEEL
);
5357 InitMouseEvent(event
, pt
.x
, pt
.y
, LOWORD(wParam
));
5358 event
.m_wheelRotation
= (short)HIWORD(wParam
);
5359 event
.m_wheelDelta
= WHEEL_DELTA
;
5361 static int s_linesPerRotation
= -1;
5362 if ( s_linesPerRotation
== -1 )
5364 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES
, 0,
5365 &s_linesPerRotation
, 0))
5367 // this is not supposed to happen
5368 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
5370 // the default is 3, so use it if SystemParametersInfo() failed
5371 s_linesPerRotation
= 3;
5375 event
.m_linesPerAction
= s_linesPerRotation
;
5376 return HandleWindowEvent(event
);
5378 #else // !wxUSE_MOUSEWHEEL
5379 wxUnusedVar(wParam
);
5380 wxUnusedVar(lParam
);
5383 #endif // wxUSE_MOUSEWHEEL/!wxUSE_MOUSEWHEEL
5386 void wxWindowMSW::GenerateMouseLeave()
5388 m_mouseInWindow
= false;
5391 if ( wxIsShiftDown() )
5393 if ( wxIsCtrlDown() )
5394 state
|= MK_CONTROL
;
5396 // Only the high-order bit should be tested
5397 if ( GetKeyState( VK_LBUTTON
) & (1<<15) )
5398 state
|= MK_LBUTTON
;
5399 if ( GetKeyState( VK_MBUTTON
) & (1<<15) )
5400 state
|= MK_MBUTTON
;
5401 if ( GetKeyState( VK_RBUTTON
) & (1<<15) )
5402 state
|= MK_RBUTTON
;
5406 if ( !::GetCursorPosWinCE(&pt
) )
5408 if ( !::GetCursorPos(&pt
) )
5411 wxLogLastError(_T("GetCursorPos"));
5414 // we need to have client coordinates here for symmetry with
5415 // wxEVT_ENTER_WINDOW
5416 RECT rect
= wxGetWindowRect(GetHwnd());
5420 wxMouseEvent
event(wxEVT_LEAVE_WINDOW
);
5421 InitMouseEvent(event
, pt
.x
, pt
.y
, state
);
5423 (void)HandleWindowEvent(event
);
5426 // ---------------------------------------------------------------------------
5427 // keyboard handling
5428 // ---------------------------------------------------------------------------
5430 // create the key event of the given type for the given key - used by
5431 // HandleChar and HandleKeyDown/Up
5432 wxKeyEvent
wxWindowMSW::CreateKeyEvent(wxEventType evType
,
5435 WXWPARAM wParam
) const
5437 wxKeyEvent
event(evType
);
5438 event
.SetId(GetId());
5439 event
.m_shiftDown
= wxIsShiftDown();
5440 event
.m_controlDown
= wxIsCtrlDown();
5441 event
.m_altDown
= (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
;
5443 event
.SetEventObject((wxWindow
*)this); // const_cast
5444 event
.m_keyCode
= id
;
5446 event
.m_uniChar
= (wxChar
) wParam
;
5448 event
.m_rawCode
= (wxUint32
) wParam
;
5449 event
.m_rawFlags
= (wxUint32
) lParam
;
5451 event
.SetTimestamp(::GetMessageTime());
5454 // translate the position to client coords
5457 GetCursorPosWinCE(&pt
);
5462 GetWindowRect(GetHwnd(),&rect
);
5472 // isASCII is true only when we're called from WM_CHAR handler and not from
5474 bool wxWindowMSW::HandleChar(WXWPARAM wParam
, WXLPARAM lParam
, bool isASCII
)
5481 else // we're called from WM_KEYDOWN
5483 // don't pass lParam to wxCharCodeMSWToWX() here because we don't want
5484 // to get numpad key codes: CHAR events should use the logical keys
5485 // such as WXK_HOME instead of WXK_NUMPAD_HOME which is for KEY events
5486 id
= wxCharCodeMSWToWX(wParam
);
5489 // it's ASCII and will be processed here only when called from
5490 // WM_CHAR (i.e. when isASCII = true), don't process it now
5495 wxKeyEvent
event(CreateKeyEvent(wxEVT_CHAR
, id
, lParam
, wParam
));
5497 // the alphanumeric keys produced by pressing AltGr+something on European
5498 // keyboards have both Ctrl and Alt modifiers which may confuse the user
5499 // code as, normally, keys with Ctrl and/or Alt don't result in anything
5500 // alphanumeric, so pretend that there are no modifiers at all (the
5501 // KEY_DOWN event would still have the correct modifiers if they're really
5503 if ( event
.m_controlDown
&& event
.m_altDown
&&
5504 (id
>= 32 && id
< 256) )
5506 event
.m_controlDown
=
5507 event
.m_altDown
= false;
5510 return HandleWindowEvent(event
);
5513 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam
, WXLPARAM lParam
)
5515 int id
= wxCharCodeMSWToWX(wParam
, lParam
);
5519 // normal ASCII char
5523 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_DOWN
, id
, lParam
, wParam
));
5524 return HandleWindowEvent(event
);
5527 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam
, WXLPARAM lParam
)
5529 int id
= wxCharCodeMSWToWX(wParam
, lParam
);
5533 // normal ASCII char
5537 wxKeyEvent
event(CreateKeyEvent(wxEVT_KEY_UP
, id
, lParam
, wParam
));
5538 return HandleWindowEvent(event
);
5542 int wxWindowMSW::HandleMenuChar(int WXUNUSED_IN_WINCE(chAccel
),
5543 WXLPARAM
WXUNUSED_IN_WINCE(lParam
))
5545 // FIXME: implement GetMenuItemCount for WinCE, possibly
5546 // in terms of GetMenuItemInfo
5548 const HMENU hmenu
= (HMENU
)lParam
;
5552 mii
.cbSize
= sizeof(MENUITEMINFO
);
5554 // we could use MIIM_FTYPE here as we only need to know if the item is
5555 // ownerdrawn or not and not dwTypeData which MIIM_TYPE also returns, but
5556 // MIIM_FTYPE is not supported under Win95
5557 mii
.fMask
= MIIM_TYPE
| MIIM_DATA
;
5559 // find if we have this letter in any owner drawn item
5560 const int count
= ::GetMenuItemCount(hmenu
);
5561 for ( int i
= 0; i
< count
; i
++ )
5563 // previous loop iteration could modify it, reset it back before
5564 // calling GetMenuItemInfo() to prevent it from overflowing dwTypeData
5567 if ( ::GetMenuItemInfo(hmenu
, i
, TRUE
, &mii
) )
5569 if ( mii
.fType
== MFT_OWNERDRAW
)
5571 // dwItemData member of the MENUITEMINFO is a
5572 // pointer to the associated wxMenuItem -- see the
5573 // menu creation code
5574 wxMenuItem
*item
= (wxMenuItem
*)mii
.dwItemData
;
5576 const wxChar
*p
= wxStrchr(item
->GetItemLabel().wx_str(), _T('&'));
5579 if ( *p
== _T('&') )
5581 // this is not the accel char, find the real one
5582 p
= wxStrchr(p
+ 1, _T('&'));
5584 else // got the accel char
5586 // FIXME-UNICODE: this comparison doesn't risk to work
5587 // for non ASCII accelerator characters I'm afraid, but
5589 if ( (wchar_t)wxToupper(*p
) == (wchar_t)chAccel
)
5595 // this one doesn't match
5602 else // failed to get the menu text?
5604 // it's not fatal, so don't show error, but still log it
5605 wxLogLastError(_T("GetMenuItemInfo"));
5612 bool wxWindowMSW::HandleClipboardEvent( WXUINT nMsg
)
5614 const wxEventType type
= ( nMsg
== WM_CUT
) ? wxEVT_COMMAND_TEXT_CUT
:
5615 ( nMsg
== WM_COPY
) ? wxEVT_COMMAND_TEXT_COPY
:
5616 /*( nMsg == WM_PASTE ) ? */ wxEVT_COMMAND_TEXT_PASTE
;
5617 wxClipboardTextEvent
evt(type
, GetId());
5619 evt
.SetEventObject(this);
5621 return HandleWindowEvent(evt
);
5623 #endif // wxUSE_MENUS
5625 // ---------------------------------------------------------------------------
5627 // ---------------------------------------------------------------------------
5629 bool wxWindowMSW::HandleJoystickEvent(WXUINT msg
, int x
, int y
, WXUINT flags
)
5633 if ( flags
& JOY_BUTTON1CHG
)
5634 change
= wxJOY_BUTTON1
;
5635 if ( flags
& JOY_BUTTON2CHG
)
5636 change
= wxJOY_BUTTON2
;
5637 if ( flags
& JOY_BUTTON3CHG
)
5638 change
= wxJOY_BUTTON3
;
5639 if ( flags
& JOY_BUTTON4CHG
)
5640 change
= wxJOY_BUTTON4
;
5643 if ( flags
& JOY_BUTTON1
)
5644 buttons
|= wxJOY_BUTTON1
;
5645 if ( flags
& JOY_BUTTON2
)
5646 buttons
|= wxJOY_BUTTON2
;
5647 if ( flags
& JOY_BUTTON3
)
5648 buttons
|= wxJOY_BUTTON3
;
5649 if ( flags
& JOY_BUTTON4
)
5650 buttons
|= wxJOY_BUTTON4
;
5652 // the event ids aren't consecutive so we can't use table based lookup
5654 wxEventType eventType
;
5659 eventType
= wxEVT_JOY_MOVE
;
5664 eventType
= wxEVT_JOY_MOVE
;
5669 eventType
= wxEVT_JOY_ZMOVE
;
5674 eventType
= wxEVT_JOY_ZMOVE
;
5677 case MM_JOY1BUTTONDOWN
:
5679 eventType
= wxEVT_JOY_BUTTON_DOWN
;
5682 case MM_JOY2BUTTONDOWN
:
5684 eventType
= wxEVT_JOY_BUTTON_DOWN
;
5687 case MM_JOY1BUTTONUP
:
5689 eventType
= wxEVT_JOY_BUTTON_UP
;
5692 case MM_JOY2BUTTONUP
:
5694 eventType
= wxEVT_JOY_BUTTON_UP
;
5698 wxFAIL_MSG(wxT("no such joystick event"));
5703 wxJoystickEvent
event(eventType
, buttons
, joystick
, change
);
5704 event
.SetPosition(wxPoint(x
, y
));
5705 event
.SetEventObject(this);
5707 return HandleWindowEvent(event
);
5717 // ---------------------------------------------------------------------------
5719 // ---------------------------------------------------------------------------
5721 bool wxWindowMSW::MSWOnScroll(int orientation
, WXWORD wParam
,
5722 WXWORD pos
, WXHWND control
)
5724 if ( control
&& control
!= m_hWnd
) // Prevent infinite recursion
5726 wxWindow
*child
= wxFindWinFromHandle(control
);
5728 return child
->MSWOnScroll(orientation
, wParam
, pos
, control
);
5731 wxScrollWinEvent event
;
5732 event
.SetPosition(pos
);
5733 event
.SetOrientation(orientation
);
5734 event
.SetEventObject(this);
5739 event
.SetEventType(wxEVT_SCROLLWIN_TOP
);
5743 event
.SetEventType(wxEVT_SCROLLWIN_BOTTOM
);
5747 event
.SetEventType(wxEVT_SCROLLWIN_LINEUP
);
5751 event
.SetEventType(wxEVT_SCROLLWIN_LINEDOWN
);
5755 event
.SetEventType(wxEVT_SCROLLWIN_PAGEUP
);
5759 event
.SetEventType(wxEVT_SCROLLWIN_PAGEDOWN
);
5762 case SB_THUMBPOSITION
:
5764 // under Win32, the scrollbar range and position are 32 bit integers,
5765 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
5766 // explicitly query the scrollbar for the correct position (this must
5767 // be done only for these two SB_ events as they are the only one
5768 // carrying the scrollbar position)
5770 WinStruct
<SCROLLINFO
> scrollInfo
;
5771 scrollInfo
.fMask
= SIF_TRACKPOS
;
5773 if ( !::GetScrollInfo(GetHwnd(),
5774 orientation
== wxHORIZONTAL
? SB_HORZ
5778 // Not necessarily an error, if there are no scrollbars yet.
5779 // wxLogLastError(_T("GetScrollInfo"));
5782 event
.SetPosition(scrollInfo
.nTrackPos
);
5785 event
.SetEventType( wParam
== SB_THUMBPOSITION
5786 ? wxEVT_SCROLLWIN_THUMBRELEASE
5787 : wxEVT_SCROLLWIN_THUMBTRACK
);
5794 return HandleWindowEvent(event
);
5797 // ----------------------------------------------------------------------------
5798 // custom message handlers
5799 // ----------------------------------------------------------------------------
5802 wxWindowMSW::MSWRegisterMessageHandler(int msg
, MSWMessageHandler handler
)
5804 wxCHECK_MSG( gs_messageHandlers
.find(msg
) == gs_messageHandlers
.end(),
5805 false, _T("registering handler for the same message twice") );
5807 gs_messageHandlers
[msg
] = handler
;
5812 wxWindowMSW::MSWUnregisterMessageHandler(int msg
, MSWMessageHandler handler
)
5814 const MSWMessageHandlers::iterator i
= gs_messageHandlers
.find(msg
);
5815 wxCHECK_RET( i
!= gs_messageHandlers
.end() && i
->second
== handler
,
5816 _T("unregistering non-registered handler?") );
5818 gs_messageHandlers
.erase(i
);
5821 // ===========================================================================
5823 // ===========================================================================
5825 void wxGetCharSize(WXHWND wnd
, int *x
, int *y
, const wxFont
& the_font
)
5828 HDC dc
= ::GetDC((HWND
) wnd
);
5831 // the_font.UseResource();
5832 // the_font.RealizeResource();
5833 HFONT fnt
= (HFONT
)the_font
.GetResourceHandle(); // const_cast
5835 was
= (HFONT
) SelectObject(dc
,fnt
);
5837 GetTextMetrics(dc
, &tm
);
5840 SelectObject(dc
,was
);
5842 ReleaseDC((HWND
)wnd
, dc
);
5845 *x
= tm
.tmAveCharWidth
;
5847 *y
= tm
.tmHeight
+ tm
.tmExternalLeading
;
5849 // the_font.ReleaseResource();
5852 // use the "extended" bit (24) of lParam to distinguish extended keys
5853 // from normal keys as the same key is sent
5855 int ChooseNormalOrExtended(int lParam
, int keyNormal
, int keyExtended
)
5857 // except that if lParam is 0, it means we don't have real lParam from
5858 // WM_KEYDOWN but are just translating just a VK constant (e.g. done from
5859 // msw/treectrl.cpp when processing TVN_KEYDOWN) -- then assume this is a
5860 // non-numpad (hence extended) key as this is a more common case
5861 return !lParam
|| (lParam
& (1 << 24)) ? keyExtended
: keyNormal
;
5864 // this array contains the Windows virtual key codes which map one to one to
5865 // WXK_xxx constants and is used in wxCharCodeMSWToWX/WXToMSW() below
5867 // note that keys having a normal and numpad version (e.g. WXK_HOME and
5868 // WXK_NUMPAD_HOME) are not included in this table as the mapping is not 1-to-1
5869 static const struct wxKeyMapping
5873 } gs_specialKeys
[] =
5875 { VK_CANCEL
, WXK_CANCEL
},
5876 { VK_BACK
, WXK_BACK
},
5877 { VK_TAB
, WXK_TAB
},
5878 { VK_CLEAR
, WXK_CLEAR
},
5879 { VK_SHIFT
, WXK_SHIFT
},
5880 { VK_CONTROL
, WXK_CONTROL
},
5881 { VK_MENU
, WXK_ALT
},
5882 { VK_PAUSE
, WXK_PAUSE
},
5883 { VK_CAPITAL
, WXK_CAPITAL
},
5884 { VK_SPACE
, WXK_SPACE
},
5885 { VK_ESCAPE
, WXK_ESCAPE
},
5886 { VK_SELECT
, WXK_SELECT
},
5887 { VK_PRINT
, WXK_PRINT
},
5888 { VK_EXECUTE
, WXK_EXECUTE
},
5889 { VK_SNAPSHOT
, WXK_SNAPSHOT
},
5890 { VK_HELP
, WXK_HELP
},
5892 { VK_NUMPAD0
, WXK_NUMPAD0
},
5893 { VK_NUMPAD1
, WXK_NUMPAD1
},
5894 { VK_NUMPAD2
, WXK_NUMPAD2
},
5895 { VK_NUMPAD3
, WXK_NUMPAD3
},
5896 { VK_NUMPAD4
, WXK_NUMPAD4
},
5897 { VK_NUMPAD5
, WXK_NUMPAD5
},
5898 { VK_NUMPAD6
, WXK_NUMPAD6
},
5899 { VK_NUMPAD7
, WXK_NUMPAD7
},
5900 { VK_NUMPAD8
, WXK_NUMPAD8
},
5901 { VK_NUMPAD9
, WXK_NUMPAD9
},
5902 { VK_MULTIPLY
, WXK_NUMPAD_MULTIPLY
},
5903 { VK_ADD
, WXK_NUMPAD_ADD
},
5904 { VK_SUBTRACT
, WXK_NUMPAD_SUBTRACT
},
5905 { VK_DECIMAL
, WXK_NUMPAD_DECIMAL
},
5906 { VK_DIVIDE
, WXK_NUMPAD_DIVIDE
},
5917 { VK_F10
, WXK_F10
},
5918 { VK_F11
, WXK_F11
},
5919 { VK_F12
, WXK_F12
},
5920 { VK_F13
, WXK_F13
},
5921 { VK_F14
, WXK_F14
},
5922 { VK_F15
, WXK_F15
},
5923 { VK_F16
, WXK_F16
},
5924 { VK_F17
, WXK_F17
},
5925 { VK_F18
, WXK_F18
},
5926 { VK_F19
, WXK_F19
},
5927 { VK_F20
, WXK_F20
},
5928 { VK_F21
, WXK_F21
},
5929 { VK_F22
, WXK_F22
},
5930 { VK_F23
, WXK_F23
},
5931 { VK_F24
, WXK_F24
},
5933 { VK_NUMLOCK
, WXK_NUMLOCK
},
5934 { VK_SCROLL
, WXK_SCROLL
},
5937 { VK_LWIN
, WXK_WINDOWS_LEFT
},
5938 { VK_RWIN
, WXK_WINDOWS_RIGHT
},
5939 { VK_APPS
, WXK_WINDOWS_MENU
},
5940 #endif // VK_APPS defined
5943 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
5944 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
5945 int wxCharCodeMSWToWX(int vk
, WXLPARAM lParam
)
5947 // check the table first
5948 for ( size_t n
= 0; n
< WXSIZEOF(gs_specialKeys
); n
++ )
5950 if ( gs_specialKeys
[n
].vk
== vk
)
5951 return gs_specialKeys
[n
].wxk
;
5954 // keys requiring special handling
5958 // the mapping for these keys may be incorrect on non-US keyboards so
5959 // maybe we shouldn't map them to ASCII values at all
5960 case VK_OEM_1
: wxk
= ';'; break;
5961 case VK_OEM_PLUS
: wxk
= '+'; break;
5962 case VK_OEM_COMMA
: wxk
= ','; break;
5963 case VK_OEM_MINUS
: wxk
= '-'; break;
5964 case VK_OEM_PERIOD
: wxk
= '.'; break;
5965 case VK_OEM_2
: wxk
= '/'; break;
5966 case VK_OEM_3
: wxk
= '~'; break;
5967 case VK_OEM_4
: wxk
= '['; break;
5968 case VK_OEM_5
: wxk
= '\\'; break;
5969 case VK_OEM_6
: wxk
= ']'; break;
5970 case VK_OEM_7
: wxk
= '\''; break;
5972 // handle extended keys
5974 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_PAGEUP
, WXK_PAGEUP
);
5978 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_PAGEDOWN
, WXK_PAGEDOWN
);
5982 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_END
, WXK_END
);
5986 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_HOME
, WXK_HOME
);
5990 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_LEFT
, WXK_LEFT
);
5994 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_UP
, WXK_UP
);
5998 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_RIGHT
, WXK_RIGHT
);
6002 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_DOWN
, WXK_DOWN
);
6006 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_INSERT
, WXK_INSERT
);
6010 wxk
= ChooseNormalOrExtended(lParam
, WXK_NUMPAD_DELETE
, WXK_DELETE
);
6014 // don't use ChooseNormalOrExtended() here as the keys are reversed
6015 // here: numpad enter is the extended one
6016 wxk
= lParam
&& (lParam
& (1 << 24)) ? WXK_NUMPAD_ENTER
: WXK_RETURN
;
6026 WXWORD
wxCharCodeWXToMSW(int wxk
, bool *isVirtual
)
6031 // check the table first
6032 for ( size_t n
= 0; n
< WXSIZEOF(gs_specialKeys
); n
++ )
6034 if ( gs_specialKeys
[n
].wxk
== wxk
)
6035 return gs_specialKeys
[n
].vk
;
6038 // and then check for special keys not included in the table
6043 case WXK_NUMPAD_PAGEUP
:
6048 case WXK_NUMPAD_PAGEDOWN
:
6053 case WXK_NUMPAD_END
:
6058 case WXK_NUMPAD_HOME
:
6063 case WXK_NUMPAD_LEFT
:
6073 case WXK_NUMPAD_RIGHT
:
6078 case WXK_NUMPAD_DOWN
:
6083 case WXK_NUMPAD_INSERT
:
6088 case WXK_NUMPAD_DELETE
:
6093 // no VkKeyScan() under CE unfortunately, we need to test how does
6094 // it handle OEM keys
6096 // check to see if its one of the OEM key codes.
6097 BYTE vks
= LOBYTE(VkKeyScan(wxk
));
6103 #endif // !__WXWINCE__
6114 // small helper for wxGetKeyState() and wxGetMouseState()
6115 static inline bool wxIsKeyDown(WXWORD vk
)
6117 // SM_SWAPBUTTON is not available under CE, so don't swap buttons there
6118 #ifdef SM_SWAPBUTTON
6119 if ( vk
== VK_LBUTTON
|| vk
== VK_RBUTTON
)
6121 if ( ::GetSystemMetrics(SM_SWAPBUTTON
) )
6123 if ( vk
== VK_LBUTTON
)
6125 else // vk == VK_RBUTTON
6129 #endif // SM_SWAPBUTTON
6131 // the low order bit indicates whether the key was pressed since the last
6132 // call and the high order one indicates whether it is down right now and
6133 // we only want that one
6134 return (GetAsyncKeyState(vk
) & (1<<15)) != 0;
6137 bool wxGetKeyState(wxKeyCode key
)
6139 // although this does work under Windows, it is not supported under other
6140 // platforms so don't allow it, you must use wxGetMouseState() instead
6141 wxASSERT_MSG( key
!= VK_LBUTTON
&&
6142 key
!= VK_RBUTTON
&&
6144 wxT("can't use wxGetKeyState() for mouse buttons") );
6146 const WXWORD vk
= wxCharCodeWXToMSW(key
);
6148 // if the requested key is a LED key, return true if the led is pressed
6149 if ( key
== WXK_NUMLOCK
|| key
== WXK_CAPITAL
|| key
== WXK_SCROLL
)
6151 // low order bit means LED is highlighted and high order one means the
6152 // key is down; for compatibility with the other ports return true if
6153 // either one is set
6154 return GetKeyState(vk
) != 0;
6159 return wxIsKeyDown(vk
);
6164 wxMouseState
wxGetMouseState()
6168 GetCursorPos( &pt
);
6172 ms
.SetLeftDown(wxIsKeyDown(VK_LBUTTON
));
6173 ms
.SetMiddleDown(wxIsKeyDown(VK_MBUTTON
));
6174 ms
.SetRightDown(wxIsKeyDown(VK_RBUTTON
));
6175 #ifdef wxHAS_XBUTTON
6176 ms
.SetAux1Down(wxIsKeyDown(VK_XBUTTON1
));
6177 ms
.SetAux2Down(wxIsKeyDown(VK_XBUTTON2
));
6178 #endif // wxHAS_XBUTTON
6180 ms
.SetControlDown(wxIsCtrlDown ());
6181 ms
.SetShiftDown (wxIsShiftDown());
6182 ms
.SetAltDown (wxIsAltDown ());
6183 // ms.SetMetaDown();
6189 wxWindow
*wxGetActiveWindow()
6191 HWND hWnd
= GetActiveWindow();
6194 return wxFindWinFromHandle(hWnd
);
6199 extern wxWindow
*wxGetWindowFromHWND(WXHWND hWnd
)
6201 HWND hwnd
= (HWND
)hWnd
;
6203 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
6204 // by code in msw/radiobox.cpp), for all the others we just search up the
6206 wxWindow
*win
= (wxWindow
*)NULL
;
6209 win
= wxFindWinFromHandle(hwnd
);
6213 // native radiobuttons return DLGC_RADIOBUTTON here and for any
6214 // wxWindow class which overrides WM_GETDLGCODE processing to
6215 // do it as well, win would be already non NULL
6216 if ( ::SendMessage(hwnd
, WM_GETDLGCODE
, 0, 0) & DLGC_RADIOBUTTON
)
6218 win
= (wxWindow
*)wxGetWindowUserData(hwnd
);
6220 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
6221 #endif // wxUSE_RADIOBOX
6223 // spin control text buddy window should be mapped to spin ctrl
6224 // itself so try it too
6225 #if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
6228 win
= wxSpinCtrl::GetSpinForTextCtrl((WXHWND
)hwnd
);
6230 #endif // wxUSE_SPINCTRL
6234 while ( hwnd
&& !win
)
6236 // this is a really ugly hack needed to avoid mistakenly returning the
6237 // parent frame wxWindow for the find/replace modeless dialog HWND -
6238 // this, in turn, is needed to call IsDialogMessage() from
6239 // wxApp::ProcessMessage() as for this we must return NULL from here
6241 // FIXME: this is clearly not the best way to do it but I think we'll
6242 // need to change HWND <-> wxWindow code more heavily than I can
6243 // do it now to fix it
6244 #ifndef __WXMICROWIN__
6245 if ( ::GetWindow(hwnd
, GW_OWNER
) )
6247 // it's a dialog box, don't go upwards
6252 hwnd
= ::GetParent(hwnd
);
6253 win
= wxFindWinFromHandle(hwnd
);
6259 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
6261 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
6262 // in active frames and dialogs, regardless of where the focus is.
6263 static HHOOK wxTheKeyboardHook
= 0;
6264 static FARPROC wxTheKeyboardHookProc
= 0;
6265 int APIENTRY _EXPORT
6266 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
);
6268 void wxSetKeyboardHook(bool doIt
)
6272 wxTheKeyboardHookProc
= MakeProcInstance((FARPROC
) wxKeyboardHook
, wxGetInstance());
6273 wxTheKeyboardHook
= SetWindowsHookEx(WH_KEYBOARD
, (HOOKPROC
) wxTheKeyboardHookProc
, wxGetInstance(),
6275 GetCurrentThreadId()
6276 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
6281 UnhookWindowsHookEx(wxTheKeyboardHook
);
6285 int APIENTRY _EXPORT
6286 wxKeyboardHook(int nCode
, WORD wParam
, DWORD lParam
)
6288 DWORD hiWord
= HIWORD(lParam
);
6289 if ( nCode
!= HC_NOREMOVE
&& ((hiWord
& KF_UP
) == 0) )
6291 int id
= wxCharCodeMSWToWX(wParam
, lParam
);
6294 wxKeyEvent
event(wxEVT_CHAR_HOOK
);
6295 if ( (HIWORD(lParam
) & KF_ALTDOWN
) == KF_ALTDOWN
)
6296 event
.m_altDown
= true;
6298 event
.SetEventObject(NULL
);
6299 event
.m_keyCode
= id
;
6300 event
.m_shiftDown
= wxIsShiftDown();
6301 event
.m_controlDown
= wxIsCtrlDown();
6303 event
.SetTimestamp(::GetMessageTime());
6305 wxWindow
*win
= wxGetActiveWindow();
6306 wxEvtHandler
*handler
;
6309 handler
= win
->GetEventHandler();
6310 event
.SetId(win
->GetId());
6315 event
.SetId(wxID_ANY
);
6318 if ( handler
&& handler
->ProcessEvent(event
) )
6326 return (int)CallNextHookEx(wxTheKeyboardHook
, nCode
, wParam
, lParam
);
6329 #endif // !__WXMICROWIN__
6332 const wxChar
*wxGetMessageName(int message
)
6336 case 0x0000: return wxT("WM_NULL");
6337 case 0x0001: return wxT("WM_CREATE");
6338 case 0x0002: return wxT("WM_DESTROY");
6339 case 0x0003: return wxT("WM_MOVE");
6340 case 0x0005: return wxT("WM_SIZE");
6341 case 0x0006: return wxT("WM_ACTIVATE");
6342 case 0x0007: return wxT("WM_SETFOCUS");
6343 case 0x0008: return wxT("WM_KILLFOCUS");
6344 case 0x000A: return wxT("WM_ENABLE");
6345 case 0x000B: return wxT("WM_SETREDRAW");
6346 case 0x000C: return wxT("WM_SETTEXT");
6347 case 0x000D: return wxT("WM_GETTEXT");
6348 case 0x000E: return wxT("WM_GETTEXTLENGTH");
6349 case 0x000F: return wxT("WM_PAINT");
6350 case 0x0010: return wxT("WM_CLOSE");
6351 case 0x0011: return wxT("WM_QUERYENDSESSION");
6352 case 0x0012: return wxT("WM_QUIT");
6353 case 0x0013: return wxT("WM_QUERYOPEN");
6354 case 0x0014: return wxT("WM_ERASEBKGND");
6355 case 0x0015: return wxT("WM_SYSCOLORCHANGE");
6356 case 0x0016: return wxT("WM_ENDSESSION");
6357 case 0x0017: return wxT("WM_SYSTEMERROR");
6358 case 0x0018: return wxT("WM_SHOWWINDOW");
6359 case 0x0019: return wxT("WM_CTLCOLOR");
6360 case 0x001A: return wxT("WM_WININICHANGE");
6361 case 0x001B: return wxT("WM_DEVMODECHANGE");
6362 case 0x001C: return wxT("WM_ACTIVATEAPP");
6363 case 0x001D: return wxT("WM_FONTCHANGE");
6364 case 0x001E: return wxT("WM_TIMECHANGE");
6365 case 0x001F: return wxT("WM_CANCELMODE");
6366 case 0x0020: return wxT("WM_SETCURSOR");
6367 case 0x0021: return wxT("WM_MOUSEACTIVATE");
6368 case 0x0022: return wxT("WM_CHILDACTIVATE");
6369 case 0x0023: return wxT("WM_QUEUESYNC");
6370 case 0x0024: return wxT("WM_GETMINMAXINFO");
6371 case 0x0026: return wxT("WM_PAINTICON");
6372 case 0x0027: return wxT("WM_ICONERASEBKGND");
6373 case 0x0028: return wxT("WM_NEXTDLGCTL");
6374 case 0x002A: return wxT("WM_SPOOLERSTATUS");
6375 case 0x002B: return wxT("WM_DRAWITEM");
6376 case 0x002C: return wxT("WM_MEASUREITEM");
6377 case 0x002D: return wxT("WM_DELETEITEM");
6378 case 0x002E: return wxT("WM_VKEYTOITEM");
6379 case 0x002F: return wxT("WM_CHARTOITEM");
6380 case 0x0030: return wxT("WM_SETFONT");
6381 case 0x0031: return wxT("WM_GETFONT");
6382 case 0x0037: return wxT("WM_QUERYDRAGICON");
6383 case 0x0039: return wxT("WM_COMPAREITEM");
6384 case 0x0041: return wxT("WM_COMPACTING");
6385 case 0x0044: return wxT("WM_COMMNOTIFY");
6386 case 0x0046: return wxT("WM_WINDOWPOSCHANGING");
6387 case 0x0047: return wxT("WM_WINDOWPOSCHANGED");
6388 case 0x0048: return wxT("WM_POWER");
6390 case 0x004A: return wxT("WM_COPYDATA");
6391 case 0x004B: return wxT("WM_CANCELJOURNAL");
6392 case 0x004E: return wxT("WM_NOTIFY");
6393 case 0x0050: return wxT("WM_INPUTLANGCHANGEREQUEST");
6394 case 0x0051: return wxT("WM_INPUTLANGCHANGE");
6395 case 0x0052: return wxT("WM_TCARD");
6396 case 0x0053: return wxT("WM_HELP");
6397 case 0x0054: return wxT("WM_USERCHANGED");
6398 case 0x0055: return wxT("WM_NOTIFYFORMAT");
6399 case 0x007B: return wxT("WM_CONTEXTMENU");
6400 case 0x007C: return wxT("WM_STYLECHANGING");
6401 case 0x007D: return wxT("WM_STYLECHANGED");
6402 case 0x007E: return wxT("WM_DISPLAYCHANGE");
6403 case 0x007F: return wxT("WM_GETICON");
6404 case 0x0080: return wxT("WM_SETICON");
6406 case 0x0081: return wxT("WM_NCCREATE");
6407 case 0x0082: return wxT("WM_NCDESTROY");
6408 case 0x0083: return wxT("WM_NCCALCSIZE");
6409 case 0x0084: return wxT("WM_NCHITTEST");
6410 case 0x0085: return wxT("WM_NCPAINT");
6411 case 0x0086: return wxT("WM_NCACTIVATE");
6412 case 0x0087: return wxT("WM_GETDLGCODE");
6413 case 0x00A0: return wxT("WM_NCMOUSEMOVE");
6414 case 0x00A1: return wxT("WM_NCLBUTTONDOWN");
6415 case 0x00A2: return wxT("WM_NCLBUTTONUP");
6416 case 0x00A3: return wxT("WM_NCLBUTTONDBLCLK");
6417 case 0x00A4: return wxT("WM_NCRBUTTONDOWN");
6418 case 0x00A5: return wxT("WM_NCRBUTTONUP");
6419 case 0x00A6: return wxT("WM_NCRBUTTONDBLCLK");
6420 case 0x00A7: return wxT("WM_NCMBUTTONDOWN");
6421 case 0x00A8: return wxT("WM_NCMBUTTONUP");
6422 case 0x00A9: return wxT("WM_NCMBUTTONDBLCLK");
6424 case 0x00B0: return wxT("EM_GETSEL");
6425 case 0x00B1: return wxT("EM_SETSEL");
6426 case 0x00B2: return wxT("EM_GETRECT");
6427 case 0x00B3: return wxT("EM_SETRECT");
6428 case 0x00B4: return wxT("EM_SETRECTNP");
6429 case 0x00B5: return wxT("EM_SCROLL");
6430 case 0x00B6: return wxT("EM_LINESCROLL");
6431 case 0x00B7: return wxT("EM_SCROLLCARET");
6432 case 0x00B8: return wxT("EM_GETMODIFY");
6433 case 0x00B9: return wxT("EM_SETMODIFY");
6434 case 0x00BA: return wxT("EM_GETLINECOUNT");
6435 case 0x00BB: return wxT("EM_LINEINDEX");
6436 case 0x00BC: return wxT("EM_SETHANDLE");
6437 case 0x00BD: return wxT("EM_GETHANDLE");
6438 case 0x00BE: return wxT("EM_GETTHUMB");
6439 case 0x00C1: return wxT("EM_LINELENGTH");
6440 case 0x00C2: return wxT("EM_REPLACESEL");
6441 case 0x00C4: return wxT("EM_GETLINE");
6442 case 0x00C5: return wxT("EM_LIMITTEXT/EM_SETLIMITTEXT"); /* ;win40 Name change */
6443 case 0x00C6: return wxT("EM_CANUNDO");
6444 case 0x00C7: return wxT("EM_UNDO");
6445 case 0x00C8: return wxT("EM_FMTLINES");
6446 case 0x00C9: return wxT("EM_LINEFROMCHAR");
6447 case 0x00CB: return wxT("EM_SETTABSTOPS");
6448 case 0x00CC: return wxT("EM_SETPASSWORDCHAR");
6449 case 0x00CD: return wxT("EM_EMPTYUNDOBUFFER");
6450 case 0x00CE: return wxT("EM_GETFIRSTVISIBLELINE");
6451 case 0x00CF: return wxT("EM_SETREADONLY");
6452 case 0x00D0: return wxT("EM_SETWORDBREAKPROC");
6453 case 0x00D1: return wxT("EM_GETWORDBREAKPROC");
6454 case 0x00D2: return wxT("EM_GETPASSWORDCHAR");
6455 case 0x00D3: return wxT("EM_SETMARGINS");
6456 case 0x00D4: return wxT("EM_GETMARGINS");
6457 case 0x00D5: return wxT("EM_GETLIMITTEXT");
6458 case 0x00D6: return wxT("EM_POSFROMCHAR");
6459 case 0x00D7: return wxT("EM_CHARFROMPOS");
6460 case 0x00D8: return wxT("EM_SETIMESTATUS");
6461 case 0x00D9: return wxT("EM_GETIMESTATUS");
6463 case 0x0100: return wxT("WM_KEYDOWN");
6464 case 0x0101: return wxT("WM_KEYUP");
6465 case 0x0102: return wxT("WM_CHAR");
6466 case 0x0103: return wxT("WM_DEADCHAR");
6467 case 0x0104: return wxT("WM_SYSKEYDOWN");
6468 case 0x0105: return wxT("WM_SYSKEYUP");
6469 case 0x0106: return wxT("WM_SYSCHAR");
6470 case 0x0107: return wxT("WM_SYSDEADCHAR");
6471 case 0x0108: return wxT("WM_KEYLAST");
6473 case 0x010D: return wxT("WM_IME_STARTCOMPOSITION");
6474 case 0x010E: return wxT("WM_IME_ENDCOMPOSITION");
6475 case 0x010F: return wxT("WM_IME_COMPOSITION");
6477 case 0x0110: return wxT("WM_INITDIALOG");
6478 case 0x0111: return wxT("WM_COMMAND");
6479 case 0x0112: return wxT("WM_SYSCOMMAND");
6480 case 0x0113: return wxT("WM_TIMER");
6481 case 0x0114: return wxT("WM_HSCROLL");
6482 case 0x0115: return wxT("WM_VSCROLL");
6483 case 0x0116: return wxT("WM_INITMENU");
6484 case 0x0117: return wxT("WM_INITMENUPOPUP");
6485 case 0x011F: return wxT("WM_MENUSELECT");
6486 case 0x0120: return wxT("WM_MENUCHAR");
6487 case 0x0121: return wxT("WM_ENTERIDLE");
6489 case 0x0132: return wxT("WM_CTLCOLORMSGBOX");
6490 case 0x0133: return wxT("WM_CTLCOLOREDIT");
6491 case 0x0134: return wxT("WM_CTLCOLORLISTBOX");
6492 case 0x0135: return wxT("WM_CTLCOLORBTN");
6493 case 0x0136: return wxT("WM_CTLCOLORDLG");
6494 case 0x0137: return wxT("WM_CTLCOLORSCROLLBAR");
6495 case 0x0138: return wxT("WM_CTLCOLORSTATIC");
6496 case 0x01E1: return wxT("MN_GETHMENU");
6498 case 0x0200: return wxT("WM_MOUSEMOVE");
6499 case 0x0201: return wxT("WM_LBUTTONDOWN");
6500 case 0x0202: return wxT("WM_LBUTTONUP");
6501 case 0x0203: return wxT("WM_LBUTTONDBLCLK");
6502 case 0x0204: return wxT("WM_RBUTTONDOWN");
6503 case 0x0205: return wxT("WM_RBUTTONUP");
6504 case 0x0206: return wxT("WM_RBUTTONDBLCLK");
6505 case 0x0207: return wxT("WM_MBUTTONDOWN");
6506 case 0x0208: return wxT("WM_MBUTTONUP");
6507 case 0x0209: return wxT("WM_MBUTTONDBLCLK");
6508 case 0x020A: return wxT("WM_MOUSEWHEEL");
6509 case 0x020B: return wxT("WM_XBUTTONDOWN");
6510 case 0x020C: return wxT("WM_XBUTTONUP");
6511 case 0x020D: return wxT("WM_XBUTTONDBLCLK");
6512 case 0x0210: return wxT("WM_PARENTNOTIFY");
6513 case 0x0211: return wxT("WM_ENTERMENULOOP");
6514 case 0x0212: return wxT("WM_EXITMENULOOP");
6516 case 0x0213: return wxT("WM_NEXTMENU");
6517 case 0x0214: return wxT("WM_SIZING");
6518 case 0x0215: return wxT("WM_CAPTURECHANGED");
6519 case 0x0216: return wxT("WM_MOVING");
6520 case 0x0218: return wxT("WM_POWERBROADCAST");
6521 case 0x0219: return wxT("WM_DEVICECHANGE");
6523 case 0x0220: return wxT("WM_MDICREATE");
6524 case 0x0221: return wxT("WM_MDIDESTROY");
6525 case 0x0222: return wxT("WM_MDIACTIVATE");
6526 case 0x0223: return wxT("WM_MDIRESTORE");
6527 case 0x0224: return wxT("WM_MDINEXT");
6528 case 0x0225: return wxT("WM_MDIMAXIMIZE");
6529 case 0x0226: return wxT("WM_MDITILE");
6530 case 0x0227: return wxT("WM_MDICASCADE");
6531 case 0x0228: return wxT("WM_MDIICONARRANGE");
6532 case 0x0229: return wxT("WM_MDIGETACTIVE");
6533 case 0x0230: return wxT("WM_MDISETMENU");
6534 case 0x0233: return wxT("WM_DROPFILES");
6536 case 0x0281: return wxT("WM_IME_SETCONTEXT");
6537 case 0x0282: return wxT("WM_IME_NOTIFY");
6538 case 0x0283: return wxT("WM_IME_CONTROL");
6539 case 0x0284: return wxT("WM_IME_COMPOSITIONFULL");
6540 case 0x0285: return wxT("WM_IME_SELECT");
6541 case 0x0286: return wxT("WM_IME_CHAR");
6542 case 0x0290: return wxT("WM_IME_KEYDOWN");
6543 case 0x0291: return wxT("WM_IME_KEYUP");
6545 case 0x02A0: return wxT("WM_NCMOUSEHOVER");
6546 case 0x02A1: return wxT("WM_MOUSEHOVER");
6547 case 0x02A2: return wxT("WM_NCMOUSELEAVE");
6548 case 0x02A3: return wxT("WM_MOUSELEAVE");
6550 case 0x0300: return wxT("WM_CUT");
6551 case 0x0301: return wxT("WM_COPY");
6552 case 0x0302: return wxT("WM_PASTE");
6553 case 0x0303: return wxT("WM_CLEAR");
6554 case 0x0304: return wxT("WM_UNDO");
6555 case 0x0305: return wxT("WM_RENDERFORMAT");
6556 case 0x0306: return wxT("WM_RENDERALLFORMATS");
6557 case 0x0307: return wxT("WM_DESTROYCLIPBOARD");
6558 case 0x0308: return wxT("WM_DRAWCLIPBOARD");
6559 case 0x0309: return wxT("WM_PAINTCLIPBOARD");
6560 case 0x030A: return wxT("WM_VSCROLLCLIPBOARD");
6561 case 0x030B: return wxT("WM_SIZECLIPBOARD");
6562 case 0x030C: return wxT("WM_ASKCBFORMATNAME");
6563 case 0x030D: return wxT("WM_CHANGECBCHAIN");
6564 case 0x030E: return wxT("WM_HSCROLLCLIPBOARD");
6565 case 0x030F: return wxT("WM_QUERYNEWPALETTE");
6566 case 0x0310: return wxT("WM_PALETTEISCHANGING");
6567 case 0x0311: return wxT("WM_PALETTECHANGED");
6568 case 0x0312: return wxT("WM_HOTKEY");
6570 case 0x0317: return wxT("WM_PRINT");
6571 case 0x0318: return wxT("WM_PRINTCLIENT");
6573 // common controls messages - although they're not strictly speaking
6574 // standard, it's nice to decode them nevertheless
6577 case 0x1000 + 0: return wxT("LVM_GETBKCOLOR");
6578 case 0x1000 + 1: return wxT("LVM_SETBKCOLOR");
6579 case 0x1000 + 2: return wxT("LVM_GETIMAGELIST");
6580 case 0x1000 + 3: return wxT("LVM_SETIMAGELIST");
6581 case 0x1000 + 4: return wxT("LVM_GETITEMCOUNT");
6582 case 0x1000 + 5: return wxT("LVM_GETITEMA");
6583 case 0x1000 + 75: return wxT("LVM_GETITEMW");
6584 case 0x1000 + 6: return wxT("LVM_SETITEMA");
6585 case 0x1000 + 76: return wxT("LVM_SETITEMW");
6586 case 0x1000 + 7: return wxT("LVM_INSERTITEMA");
6587 case 0x1000 + 77: return wxT("LVM_INSERTITEMW");
6588 case 0x1000 + 8: return wxT("LVM_DELETEITEM");
6589 case 0x1000 + 9: return wxT("LVM_DELETEALLITEMS");
6590 case 0x1000 + 10: return wxT("LVM_GETCALLBACKMASK");
6591 case 0x1000 + 11: return wxT("LVM_SETCALLBACKMASK");
6592 case 0x1000 + 12: return wxT("LVM_GETNEXTITEM");
6593 case 0x1000 + 13: return wxT("LVM_FINDITEMA");
6594 case 0x1000 + 83: return wxT("LVM_FINDITEMW");
6595 case 0x1000 + 14: return wxT("LVM_GETITEMRECT");
6596 case 0x1000 + 15: return wxT("LVM_SETITEMPOSITION");
6597 case 0x1000 + 16: return wxT("LVM_GETITEMPOSITION");
6598 case 0x1000 + 17: return wxT("LVM_GETSTRINGWIDTHA");
6599 case 0x1000 + 87: return wxT("LVM_GETSTRINGWIDTHW");
6600 case 0x1000 + 18: return wxT("LVM_HITTEST");
6601 case 0x1000 + 19: return wxT("LVM_ENSUREVISIBLE");
6602 case 0x1000 + 20: return wxT("LVM_SCROLL");
6603 case 0x1000 + 21: return wxT("LVM_REDRAWITEMS");
6604 case 0x1000 + 22: return wxT("LVM_ARRANGE");
6605 case 0x1000 + 23: return wxT("LVM_EDITLABELA");
6606 case 0x1000 + 118: return wxT("LVM_EDITLABELW");
6607 case 0x1000 + 24: return wxT("LVM_GETEDITCONTROL");
6608 case 0x1000 + 25: return wxT("LVM_GETCOLUMNA");
6609 case 0x1000 + 95: return wxT("LVM_GETCOLUMNW");
6610 case 0x1000 + 26: return wxT("LVM_SETCOLUMNA");
6611 case 0x1000 + 96: return wxT("LVM_SETCOLUMNW");
6612 case 0x1000 + 27: return wxT("LVM_INSERTCOLUMNA");
6613 case 0x1000 + 97: return wxT("LVM_INSERTCOLUMNW");
6614 case 0x1000 + 28: return wxT("LVM_DELETECOLUMN");
6615 case 0x1000 + 29: return wxT("LVM_GETCOLUMNWIDTH");
6616 case 0x1000 + 30: return wxT("LVM_SETCOLUMNWIDTH");
6617 case 0x1000 + 31: return wxT("LVM_GETHEADER");
6618 case 0x1000 + 33: return wxT("LVM_CREATEDRAGIMAGE");
6619 case 0x1000 + 34: return wxT("LVM_GETVIEWRECT");
6620 case 0x1000 + 35: return wxT("LVM_GETTEXTCOLOR");
6621 case 0x1000 + 36: return wxT("LVM_SETTEXTCOLOR");
6622 case 0x1000 + 37: return wxT("LVM_GETTEXTBKCOLOR");
6623 case 0x1000 + 38: return wxT("LVM_SETTEXTBKCOLOR");
6624 case 0x1000 + 39: return wxT("LVM_GETTOPINDEX");
6625 case 0x1000 + 40: return wxT("LVM_GETCOUNTPERPAGE");
6626 case 0x1000 + 41: return wxT("LVM_GETORIGIN");
6627 case 0x1000 + 42: return wxT("LVM_UPDATE");
6628 case 0x1000 + 43: return wxT("LVM_SETITEMSTATE");
6629 case 0x1000 + 44: return wxT("LVM_GETITEMSTATE");
6630 case 0x1000 + 45: return wxT("LVM_GETITEMTEXTA");
6631 case 0x1000 + 115: return wxT("LVM_GETITEMTEXTW");
6632 case 0x1000 + 46: return wxT("LVM_SETITEMTEXTA");
6633 case 0x1000 + 116: return wxT("LVM_SETITEMTEXTW");
6634 case 0x1000 + 47: return wxT("LVM_SETITEMCOUNT");
6635 case 0x1000 + 48: return wxT("LVM_SORTITEMS");
6636 case 0x1000 + 49: return wxT("LVM_SETITEMPOSITION32");
6637 case 0x1000 + 50: return wxT("LVM_GETSELECTEDCOUNT");
6638 case 0x1000 + 51: return wxT("LVM_GETITEMSPACING");
6639 case 0x1000 + 52: return wxT("LVM_GETISEARCHSTRINGA");
6640 case 0x1000 + 117: return wxT("LVM_GETISEARCHSTRINGW");
6641 case 0x1000 + 53: return wxT("LVM_SETICONSPACING");
6642 case 0x1000 + 54: return wxT("LVM_SETEXTENDEDLISTVIEWSTYLE");
6643 case 0x1000 + 55: return wxT("LVM_GETEXTENDEDLISTVIEWSTYLE");
6644 case 0x1000 + 56: return wxT("LVM_GETSUBITEMRECT");
6645 case 0x1000 + 57: return wxT("LVM_SUBITEMHITTEST");
6646 case 0x1000 + 58: return wxT("LVM_SETCOLUMNORDERARRAY");
6647 case 0x1000 + 59: return wxT("LVM_GETCOLUMNORDERARRAY");
6648 case 0x1000 + 60: return wxT("LVM_SETHOTITEM");
6649 case 0x1000 + 61: return wxT("LVM_GETHOTITEM");
6650 case 0x1000 + 62: return wxT("LVM_SETHOTCURSOR");
6651 case 0x1000 + 63: return wxT("LVM_GETHOTCURSOR");
6652 case 0x1000 + 64: return wxT("LVM_APPROXIMATEVIEWRECT");
6653 case 0x1000 + 65: return wxT("LVM_SETWORKAREA");
6656 case 0x1100 + 0: return wxT("TVM_INSERTITEMA");
6657 case 0x1100 + 50: return wxT("TVM_INSERTITEMW");
6658 case 0x1100 + 1: return wxT("TVM_DELETEITEM");
6659 case 0x1100 + 2: return wxT("TVM_EXPAND");
6660 case 0x1100 + 4: return wxT("TVM_GETITEMRECT");
6661 case 0x1100 + 5: return wxT("TVM_GETCOUNT");
6662 case 0x1100 + 6: return wxT("TVM_GETINDENT");
6663 case 0x1100 + 7: return wxT("TVM_SETINDENT");
6664 case 0x1100 + 8: return wxT("TVM_GETIMAGELIST");
6665 case 0x1100 + 9: return wxT("TVM_SETIMAGELIST");
6666 case 0x1100 + 10: return wxT("TVM_GETNEXTITEM");
6667 case 0x1100 + 11: return wxT("TVM_SELECTITEM");
6668 case 0x1100 + 12: return wxT("TVM_GETITEMA");
6669 case 0x1100 + 62: return wxT("TVM_GETITEMW");
6670 case 0x1100 + 13: return wxT("TVM_SETITEMA");
6671 case 0x1100 + 63: return wxT("TVM_SETITEMW");
6672 case 0x1100 + 14: return wxT("TVM_EDITLABELA");
6673 case 0x1100 + 65: return wxT("TVM_EDITLABELW");
6674 case 0x1100 + 15: return wxT("TVM_GETEDITCONTROL");
6675 case 0x1100 + 16: return wxT("TVM_GETVISIBLECOUNT");
6676 case 0x1100 + 17: return wxT("TVM_HITTEST");
6677 case 0x1100 + 18: return wxT("TVM_CREATEDRAGIMAGE");
6678 case 0x1100 + 19: return wxT("TVM_SORTCHILDREN");
6679 case 0x1100 + 20: return wxT("TVM_ENSUREVISIBLE");
6680 case 0x1100 + 21: return wxT("TVM_SORTCHILDRENCB");
6681 case 0x1100 + 22: return wxT("TVM_ENDEDITLABELNOW");
6682 case 0x1100 + 23: return wxT("TVM_GETISEARCHSTRINGA");
6683 case 0x1100 + 64: return wxT("TVM_GETISEARCHSTRINGW");
6684 case 0x1100 + 24: return wxT("TVM_SETTOOLTIPS");
6685 case 0x1100 + 25: return wxT("TVM_GETTOOLTIPS");
6688 case 0x1200 + 0: return wxT("HDM_GETITEMCOUNT");
6689 case 0x1200 + 1: return wxT("HDM_INSERTITEMA");
6690 case 0x1200 + 10: return wxT("HDM_INSERTITEMW");
6691 case 0x1200 + 2: return wxT("HDM_DELETEITEM");
6692 case 0x1200 + 3: return wxT("HDM_GETITEMA");
6693 case 0x1200 + 11: return wxT("HDM_GETITEMW");
6694 case 0x1200 + 4: return wxT("HDM_SETITEMA");
6695 case 0x1200 + 12: return wxT("HDM_SETITEMW");
6696 case 0x1200 + 5: return wxT("HDM_LAYOUT");
6697 case 0x1200 + 6: return wxT("HDM_HITTEST");
6698 case 0x1200 + 7: return wxT("HDM_GETITEMRECT");
6699 case 0x1200 + 8: return wxT("HDM_SETIMAGELIST");
6700 case 0x1200 + 9: return wxT("HDM_GETIMAGELIST");
6701 case 0x1200 + 15: return wxT("HDM_ORDERTOINDEX");
6702 case 0x1200 + 16: return wxT("HDM_CREATEDRAGIMAGE");
6703 case 0x1200 + 17: return wxT("HDM_GETORDERARRAY");
6704 case 0x1200 + 18: return wxT("HDM_SETORDERARRAY");
6705 case 0x1200 + 19: return wxT("HDM_SETHOTDIVIDER");
6708 case 0x1300 + 2: return wxT("TCM_GETIMAGELIST");
6709 case 0x1300 + 3: return wxT("TCM_SETIMAGELIST");
6710 case 0x1300 + 4: return wxT("TCM_GETITEMCOUNT");
6711 case 0x1300 + 5: return wxT("TCM_GETITEMA");
6712 case 0x1300 + 60: return wxT("TCM_GETITEMW");
6713 case 0x1300 + 6: return wxT("TCM_SETITEMA");
6714 case 0x1300 + 61: return wxT("TCM_SETITEMW");
6715 case 0x1300 + 7: return wxT("TCM_INSERTITEMA");
6716 case 0x1300 + 62: return wxT("TCM_INSERTITEMW");
6717 case 0x1300 + 8: return wxT("TCM_DELETEITEM");
6718 case 0x1300 + 9: return wxT("TCM_DELETEALLITEMS");
6719 case 0x1300 + 10: return wxT("TCM_GETITEMRECT");
6720 case 0x1300 + 11: return wxT("TCM_GETCURSEL");
6721 case 0x1300 + 12: return wxT("TCM_SETCURSEL");
6722 case 0x1300 + 13: return wxT("TCM_HITTEST");
6723 case 0x1300 + 14: return wxT("TCM_SETITEMEXTRA");
6724 case 0x1300 + 40: return wxT("TCM_ADJUSTRECT");
6725 case 0x1300 + 41: return wxT("TCM_SETITEMSIZE");
6726 case 0x1300 + 42: return wxT("TCM_REMOVEIMAGE");
6727 case 0x1300 + 43: return wxT("TCM_SETPADDING");
6728 case 0x1300 + 44: return wxT("TCM_GETROWCOUNT");
6729 case 0x1300 + 45: return wxT("TCM_GETTOOLTIPS");
6730 case 0x1300 + 46: return wxT("TCM_SETTOOLTIPS");
6731 case 0x1300 + 47: return wxT("TCM_GETCURFOCUS");
6732 case 0x1300 + 48: return wxT("TCM_SETCURFOCUS");
6733 case 0x1300 + 49: return wxT("TCM_SETMINTABWIDTH");
6734 case 0x1300 + 50: return wxT("TCM_DESELECTALL");
6737 case WM_USER
+1: return wxT("TB_ENABLEBUTTON");
6738 case WM_USER
+2: return wxT("TB_CHECKBUTTON");
6739 case WM_USER
+3: return wxT("TB_PRESSBUTTON");
6740 case WM_USER
+4: return wxT("TB_HIDEBUTTON");
6741 case WM_USER
+5: return wxT("TB_INDETERMINATE");
6742 case WM_USER
+9: return wxT("TB_ISBUTTONENABLED");
6743 case WM_USER
+10: return wxT("TB_ISBUTTONCHECKED");
6744 case WM_USER
+11: return wxT("TB_ISBUTTONPRESSED");
6745 case WM_USER
+12: return wxT("TB_ISBUTTONHIDDEN");
6746 case WM_USER
+13: return wxT("TB_ISBUTTONINDETERMINATE");
6747 case WM_USER
+17: return wxT("TB_SETSTATE");
6748 case WM_USER
+18: return wxT("TB_GETSTATE");
6749 case WM_USER
+19: return wxT("TB_ADDBITMAP");
6750 case WM_USER
+20: return wxT("TB_ADDBUTTONS");
6751 case WM_USER
+21: return wxT("TB_INSERTBUTTON");
6752 case WM_USER
+22: return wxT("TB_DELETEBUTTON");
6753 case WM_USER
+23: return wxT("TB_GETBUTTON");
6754 case WM_USER
+24: return wxT("TB_BUTTONCOUNT");
6755 case WM_USER
+25: return wxT("TB_COMMANDTOINDEX");
6756 case WM_USER
+26: return wxT("TB_SAVERESTOREA");
6757 case WM_USER
+76: return wxT("TB_SAVERESTOREW");
6758 case WM_USER
+27: return wxT("TB_CUSTOMIZE");
6759 case WM_USER
+28: return wxT("TB_ADDSTRINGA");
6760 case WM_USER
+77: return wxT("TB_ADDSTRINGW");
6761 case WM_USER
+29: return wxT("TB_GETITEMRECT");
6762 case WM_USER
+30: return wxT("TB_BUTTONSTRUCTSIZE");
6763 case WM_USER
+31: return wxT("TB_SETBUTTONSIZE");
6764 case WM_USER
+32: return wxT("TB_SETBITMAPSIZE");
6765 case WM_USER
+33: return wxT("TB_AUTOSIZE");
6766 case WM_USER
+35: return wxT("TB_GETTOOLTIPS");
6767 case WM_USER
+36: return wxT("TB_SETTOOLTIPS");
6768 case WM_USER
+37: return wxT("TB_SETPARENT");
6769 case WM_USER
+39: return wxT("TB_SETROWS");
6770 case WM_USER
+40: return wxT("TB_GETROWS");
6771 case WM_USER
+42: return wxT("TB_SETCMDID");
6772 case WM_USER
+43: return wxT("TB_CHANGEBITMAP");
6773 case WM_USER
+44: return wxT("TB_GETBITMAP");
6774 case WM_USER
+45: return wxT("TB_GETBUTTONTEXTA");
6775 case WM_USER
+75: return wxT("TB_GETBUTTONTEXTW");
6776 case WM_USER
+46: return wxT("TB_REPLACEBITMAP");
6777 case WM_USER
+47: return wxT("TB_SETINDENT");
6778 case WM_USER
+48: return wxT("TB_SETIMAGELIST");
6779 case WM_USER
+49: return wxT("TB_GETIMAGELIST");
6780 case WM_USER
+50: return wxT("TB_LOADIMAGES");
6781 case WM_USER
+51: return wxT("TB_GETRECT");
6782 case WM_USER
+52: return wxT("TB_SETHOTIMAGELIST");
6783 case WM_USER
+53: return wxT("TB_GETHOTIMAGELIST");
6784 case WM_USER
+54: return wxT("TB_SETDISABLEDIMAGELIST");
6785 case WM_USER
+55: return wxT("TB_GETDISABLEDIMAGELIST");
6786 case WM_USER
+56: return wxT("TB_SETSTYLE");
6787 case WM_USER
+57: return wxT("TB_GETSTYLE");
6788 case WM_USER
+58: return wxT("TB_GETBUTTONSIZE");
6789 case WM_USER
+59: return wxT("TB_SETBUTTONWIDTH");
6790 case WM_USER
+60: return wxT("TB_SETMAXTEXTROWS");
6791 case WM_USER
+61: return wxT("TB_GETTEXTROWS");
6792 case WM_USER
+41: return wxT("TB_GETBITMAPFLAGS");
6795 static wxString s_szBuf
;
6796 s_szBuf
.Printf(wxT("<unknown message = %d>"), message
);
6797 return s_szBuf
.c_str();
6800 #endif //__WXDEBUG__
6802 static TEXTMETRIC
wxGetTextMetrics(const wxWindowMSW
*win
)
6806 HWND hwnd
= GetHwndOf(win
);
6807 HDC hdc
= ::GetDC(hwnd
);
6809 #if !wxDIALOG_UNIT_COMPATIBILITY
6810 // and select the current font into it
6811 HFONT hfont
= GetHfontOf(win
->GetFont());
6814 hfont
= (HFONT
)::SelectObject(hdc
, hfont
);
6818 // finally retrieve the text metrics from it
6819 GetTextMetrics(hdc
, &tm
);
6821 #if !wxDIALOG_UNIT_COMPATIBILITY
6825 (void)::SelectObject(hdc
, hfont
);
6829 ::ReleaseDC(hwnd
, hdc
);
6834 // Find the wxWindow at the current mouse position, returning the mouse
6836 wxWindow
* wxFindWindowAtPointer(wxPoint
& pt
)
6838 pt
= wxGetMousePosition();
6839 return wxFindWindowAtPoint(pt
);
6842 wxWindow
* wxFindWindowAtPoint(const wxPoint
& pt
)
6848 HWND hWnd
= ::WindowFromPoint(pt2
);
6850 return wxGetWindowFromHWND((WXHWND
)hWnd
);
6853 // Get the current mouse position.
6854 wxPoint
wxGetMousePosition()
6858 GetCursorPosWinCE(&pt
);
6860 GetCursorPos( & pt
);
6863 return wxPoint(pt
.x
, pt
.y
);
6868 #if defined(__SMARTPHONE__) || defined(__POCKETPC__)
6869 static void WinCEUnregisterHotKey(int modifiers
, int id
)
6871 // Register hotkeys for the hardware buttons
6873 typedef BOOL (WINAPI
*UnregisterFunc1Proc
)(UINT
, UINT
);
6875 UnregisterFunc1Proc procUnregisterFunc
;
6876 hCoreDll
= LoadLibrary(_T("coredll.dll"));
6879 procUnregisterFunc
= (UnregisterFunc1Proc
)GetProcAddress(hCoreDll
, _T("UnregisterFunc1"));
6880 if (procUnregisterFunc
)
6881 procUnregisterFunc(modifiers
, id
);
6882 FreeLibrary(hCoreDll
);
6887 bool wxWindowMSW::RegisterHotKey(int hotkeyId
, int modifiers
, int keycode
)
6889 UINT win_modifiers
=0;
6890 if ( modifiers
& wxMOD_ALT
)
6891 win_modifiers
|= MOD_ALT
;
6892 if ( modifiers
& wxMOD_SHIFT
)
6893 win_modifiers
|= MOD_SHIFT
;
6894 if ( modifiers
& wxMOD_CONTROL
)
6895 win_modifiers
|= MOD_CONTROL
;
6896 if ( modifiers
& wxMOD_WIN
)
6897 win_modifiers
|= MOD_WIN
;
6899 #if defined(__SMARTPHONE__) || defined(__POCKETPC__)
6900 // Required for PPC and Smartphone hardware buttons
6901 if (keycode
>= WXK_SPECIAL1
&& keycode
<= WXK_SPECIAL20
)
6902 WinCEUnregisterHotKey(win_modifiers
, hotkeyId
);
6905 if ( !::RegisterHotKey(GetHwnd(), hotkeyId
, win_modifiers
, keycode
) )
6907 wxLogLastError(_T("RegisterHotKey"));
6915 bool wxWindowMSW::UnregisterHotKey(int hotkeyId
)
6917 #if defined(__SMARTPHONE__) || defined(__POCKETPC__)
6918 WinCEUnregisterHotKey(MOD_WIN
, hotkeyId
);
6921 if ( !::UnregisterHotKey(GetHwnd(), hotkeyId
) )
6923 wxLogLastError(_T("UnregisterHotKey"));
6933 bool wxWindowMSW::HandleHotKey(WXWPARAM wParam
, WXLPARAM lParam
)
6935 int hotkeyId
= wParam
;
6936 int virtualKey
= HIWORD(lParam
);
6937 int win_modifiers
= LOWORD(lParam
);
6939 wxKeyEvent
event(CreateKeyEvent(wxEVT_HOTKEY
, virtualKey
, wParam
, lParam
));
6940 event
.SetId(hotkeyId
);
6941 event
.m_shiftDown
= (win_modifiers
& MOD_SHIFT
) != 0;
6942 event
.m_controlDown
= (win_modifiers
& MOD_CONTROL
) != 0;
6943 event
.m_altDown
= (win_modifiers
& MOD_ALT
) != 0;
6944 event
.m_metaDown
= (win_modifiers
& MOD_WIN
) != 0;
6946 return HandleWindowEvent(event
);
6949 #endif // wxUSE_ACCEL
6951 #endif // wxUSE_HOTKEY
6953 // Not tested under WinCE
6956 // this class installs a message hook which really wakes up our idle processing
6957 // each time a WM_NULL is received (wxWakeUpIdle does this), even if we're
6958 // sitting inside a local modal loop (e.g. a menu is opened or scrollbar is
6959 // being dragged or even inside ::MessageBox()) and so don't control message
6960 // dispatching otherwise
6961 class wxIdleWakeUpModule
: public wxModule
6964 virtual bool OnInit()
6966 ms_hMsgHookProc
= ::SetWindowsHookEx
6969 &wxIdleWakeUpModule::MsgHookProc
,
6971 GetCurrentThreadId()
6974 if ( !ms_hMsgHookProc
)
6976 wxLogLastError(_T("SetWindowsHookEx(WH_GETMESSAGE)"));
6984 virtual void OnExit()
6986 ::UnhookWindowsHookEx(wxIdleWakeUpModule::ms_hMsgHookProc
);
6989 static LRESULT CALLBACK
MsgHookProc(int nCode
, WPARAM wParam
, LPARAM lParam
)
6991 MSG
*msg
= (MSG
*)lParam
;
6993 // only process the message if it is actually going to be removed from
6994 // the message queue, this prevents that the same event from being
6995 // processed multiple times if now someone just called PeekMessage()
6996 if ( msg
->message
== WM_NULL
&& wParam
== PM_REMOVE
)
6998 wxTheApp
->ProcessPendingEvents();
7001 return CallNextHookEx(ms_hMsgHookProc
, nCode
, wParam
, lParam
);
7005 static HHOOK ms_hMsgHookProc
;
7007 DECLARE_DYNAMIC_CLASS(wxIdleWakeUpModule
)
7010 HHOOK
wxIdleWakeUpModule::ms_hMsgHookProc
= 0;
7012 IMPLEMENT_DYNAMIC_CLASS(wxIdleWakeUpModule
, wxModule
)
7014 #endif // __WXWINCE__
7019 static void wxAdjustZOrder(wxWindow
* parent
)
7021 if (parent
->IsKindOf(CLASSINFO(wxStaticBox
)))
7023 // Set the z-order correctly
7024 SetWindowPos((HWND
) parent
->GetHWND(), HWND_BOTTOM
, 0, 0, 0, 0, SWP_NOMOVE
|SWP_NOSIZE
);
7027 wxWindowList::compatibility_iterator current
= parent
->GetChildren().GetFirst();
7030 wxWindow
*childWin
= current
->GetData();
7031 wxAdjustZOrder(childWin
);
7032 current
= current
->GetNext();
7037 // We need to adjust the z-order of static boxes in WinCE, to
7038 // make 'contained' controls visible
7039 void wxWindowMSW::OnInitDialog( wxInitDialogEvent
& event
)
7042 wxAdjustZOrder(this);