X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3180bc0e63fc0feea1fcdb756752b700c27b9773..f0f03f324281e2a2eb137f532295dc2bcaa120d3:/src/msw/choice.cpp diff --git a/src/msw/choice.cpp b/src/msw/choice.cpp index 0848b22251..55f5106096 100644 --- a/src/msw/choice.cpp +++ b/src/msw/choice.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: choice.cpp +// Name: src/msw/choice.cpp // Purpose: wxChoice // Author: Julian Smart // Modified by: Vadim Zeitlin to derive from wxChoiceBase @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "choice.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -30,8 +26,9 @@ #if wxUSE_CHOICE && !(defined(__SMARTPHONE__) && defined(__WXWINCE__)) +#include "wx/choice.h" + #ifndef WX_PRECOMP - #include "wx/choice.h" #include "wx/utils.h" #include "wx/log.h" #include "wx/brush.h" @@ -73,7 +70,7 @@ wxBEGIN_FLAGS( wxChoiceStyle ) wxEND_FLAGS( wxChoiceStyle ) -IMPLEMENT_DYNAMIC_CLASS_XTI(wxChoice, wxControl,"wx/choice.h") +IMPLEMENT_DYNAMIC_CLASS_XTI(wxChoice, wxControlWithItems,"wx/choice.h") wxBEGIN_PROPERTIES_TABLE(wxChoice) wxEVENT_PROPERTY( Select , wxEVT_COMMAND_CHOICE_SELECTED , wxCommandEvent ) @@ -89,7 +86,7 @@ wxEND_HANDLERS_TABLE() wxCONSTRUCTOR_4( wxChoice , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size ) #else -IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControlWithItems) #endif /* TODO PROPERTIES @@ -120,8 +117,8 @@ bool wxChoice::Create(wxWindow *parent, wxASSERT_MSG( !(style & wxCB_DROPDOWN) && !(style & wxCB_READONLY) && !(style & wxCB_SIMPLE), - _T("this style flag is ignored by wxChoice, you ") - _T("probably want to use a wxComboBox") ); + wxT("this style flag is ignored by wxChoice, you ") + wxT("probably want to use a wxComboBox") ); return CreateAndInit(parent, id, pos, size, n, choices, style, validator, name); @@ -141,7 +138,7 @@ bool wxChoice::CreateAndInit(wxWindow *parent, return false; // now create the real HWND - if ( !MSWCreateControl(wxT("COMBOBOX"), _T(""), pos, size) ) + if ( !MSWCreateControl(wxT("COMBOBOX"), wxEmptyString, pos, size) ) return false; @@ -156,11 +153,26 @@ bool wxChoice::CreateAndInit(wxWindow *parent, } // and now we may finally size the control properly (if needed) - SetBestSize(size); + SetInitialSize(size); return true; } +void wxChoice::SetLabel(const wxString& label) +{ + if ( FindString(label) == wxNOT_FOUND ) + { + // unless we explicitly do this here, CB_GETCURSEL will continue to + // return the index of the previously selected item which will result + // in wrongly replacing the value being set now with the previously + // value if the user simply opens and closes (without selecting + // anything) the combobox popup + SetSelection(-1); + } + + wxChoiceBase::SetLabel(label); +} + bool wxChoice::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, @@ -214,85 +226,72 @@ WXDWORD wxChoice::MSWGetStyle(long style, WXDWORD *exstyle) const wxChoice::~wxChoice() { - Free(); + Clear(); } // ---------------------------------------------------------------------------- // adding/deleting items to/from the list // ---------------------------------------------------------------------------- -int wxChoice::DoAppend(const wxString& item) +int wxChoice::DoInsertItems(const wxArrayStringsAdapter& items, + unsigned int pos, + void **clientData, wxClientDataType type) { - int n = (int)SendMessage(GetHwnd(), CB_ADDSTRING, 0, (LPARAM)item.c_str()); - if ( n == CB_ERR ) - { - wxLogLastError(wxT("SendMessage(CB_ADDSTRING)")); - } - else // ok - { - // we need to refresh our size in order to have enough space for the - // newly added items - if ( !IsFrozen() ) - UpdateVisibleHeight(); - } + MSWAllocStorage(items, CB_INITSTORAGE); - return n; -} + const bool append = pos == GetCount(); -int wxChoice::DoInsert(const wxString& item, int pos) -{ - wxCHECK_MSG(!(GetWindowStyle() & wxCB_SORT), -1, wxT("can't insert into sorted list")); - wxCHECK_MSG((pos>=0) && (pos<=GetCount()), -1, wxT("invalid index")); + // use CB_ADDSTRING when appending at the end to make sure the control is + // resorted if it has wxCB_SORT style + const unsigned msg = append ? CB_ADDSTRING : CB_INSERTSTRING; - int n = (int)SendMessage(GetHwnd(), CB_INSERTSTRING, pos, (LPARAM)item.c_str()); - if ( n == CB_ERR ) - { - wxLogLastError(wxT("SendMessage(CB_INSERTSTRING)")); - } - else // ok + if ( append ) + pos = 0; + + int n = wxNOT_FOUND; + const unsigned numItems = items.GetCount(); + for ( unsigned i = 0; i < numItems; ++i ) { - if ( !IsFrozen() ) - UpdateVisibleHeight(); + n = MSWInsertOrAppendItem(pos, items[i], msg); + if ( n == wxNOT_FOUND ) + return n; + + if ( !append ) + pos++; + + AssignNewItemClientData(n, clientData, i, type); } + // we need to refresh our size in order to have enough space for the + // newly added items + if ( !IsFrozen() ) + MSWUpdateDropDownHeight(); + + InvalidateBestSize(); + return n; } -void wxChoice::Delete(int n) +void wxChoice::DoDeleteOneItem(unsigned int n) { - wxCHECK_RET( n < GetCount(), wxT("invalid item index in wxChoice::Delete") ); - - if ( HasClientObjectData() ) - { - delete GetClientObject(n); - } + wxCHECK_RET( IsValid(n), wxT("invalid item index in wxChoice::Delete") ); SendMessage(GetHwnd(), CB_DELETESTRING, n, 0); if ( !IsFrozen() ) - UpdateVisibleHeight(); + MSWUpdateDropDownHeight(); + + InvalidateBestSize(); } -void wxChoice::Clear() +void wxChoice::DoClear() { - Free(); - SendMessage(GetHwnd(), CB_RESETCONTENT, 0, 0); if ( !IsFrozen() ) - UpdateVisibleHeight(); -} + MSWUpdateDropDownHeight(); -void wxChoice::Free() -{ - if ( HasClientObjectData() ) - { - size_t count = GetCount(); - for ( size_t n = 0; n < count; n++ ) - { - delete GetClientObject(n); - } - } + InvalidateBestSize(); } // ---------------------------------------------------------------------------- @@ -300,6 +299,17 @@ void wxChoice::Free() // ---------------------------------------------------------------------------- int wxChoice::GetSelection() const +{ + // if m_lastAcceptedSelection is set, it means that the dropdown is + // currently shown and that we want to use the last "permanent" selection + // instead of whatever is under the mouse pointer currently + // + // otherwise, get the selection from the control + return m_lastAcceptedSelection == wxID_NONE ? GetCurrentSelection() + : m_lastAcceptedSelection; +} + +int wxChoice::GetCurrentSelection() const { return (int)SendMessage(GetHwnd(), CB_GETCURSEL, 0, 0); } @@ -313,63 +323,82 @@ void wxChoice::SetSelection(int n) // string list functions // ---------------------------------------------------------------------------- -int wxChoice::GetCount() const +unsigned int wxChoice::GetCount() const { - return (int)SendMessage(GetHwnd(), CB_GETCOUNT, 0, 0); + return (unsigned int)SendMessage(GetHwnd(), CB_GETCOUNT, 0, 0); } -int wxChoice::FindString(const wxString& s) const +int wxChoice::FindString(const wxString& s, bool bCase) const { #if defined(__WATCOMC__) && defined(__WIN386__) // For some reason, Watcom in WIN386 mode crashes in the CB_FINDSTRINGEXACT message. // wxChoice::Do it the long way instead. - int count = GetCount(); - for ( int i = 0; i < count; i++ ) + unsigned int count = GetCount(); + for ( unsigned int i = 0; i < count; i++ ) { // as CB_FINDSTRINGEXACT is case insensitive, be case insensitive too - if ( GetString(i).IsSameAs(s, false) ) + if (GetString(i).IsSameAs(s, bCase)) return i; } return wxNOT_FOUND; #else // !Watcom - int pos = (int)SendMessage(GetHwnd(), CB_FINDSTRINGEXACT, - (WPARAM)-1, (LPARAM)s.c_str()); - - return pos == LB_ERR ? wxNOT_FOUND : pos; + //TODO: Evidently some MSW versions (all?) don't like empty strings + //passed to SendMessage, so we have to do it ourselves in that case + if ( s.empty() ) + { + unsigned int count = GetCount(); + for ( unsigned int i = 0; i < count; i++ ) + { + if (GetString(i).empty()) + return i; + } + + return wxNOT_FOUND; + } + else if (bCase) + { + // back to base class search for not native search type + return wxItemContainerImmutable::FindString( s, bCase ); + } + else + { + int pos = (int)SendMessage(GetHwnd(), CB_FINDSTRINGEXACT, + (WPARAM)-1, (LPARAM)s.wx_str()); + + return pos == LB_ERR ? wxNOT_FOUND : pos; + } #endif // Watcom/!Watcom } -void wxChoice::SetString(int n, const wxString& s) +void wxChoice::SetString(unsigned int n, const wxString& s) { - wxCHECK_RET( n >= 0 && n < GetCount(), - wxT("invalid item index in wxChoice::SetString") ); + wxCHECK_RET( IsValid(n), wxT("invalid item index in wxChoice::SetString") ); // we have to delete and add back the string as there is no way to change a // string in place - // we need to preserve the client data - void *data; - if ( m_clientDataItemsType != wxClientData_None ) - { - data = DoGetItemClientData(n); - } - else // no client data - { - data = NULL; - } + // we need to preserve the client data manually + void *oldData = NULL; + wxClientData *oldObjData = NULL; + if ( HasClientUntypedData() ) + oldData = GetClientData(n); + else if ( HasClientObjectData() ) + oldObjData = GetClientObject(n); ::SendMessage(GetHwnd(), CB_DELETESTRING, n, 0); - ::SendMessage(GetHwnd(), CB_INSERTSTRING, n, (LPARAM)s.c_str() ); + ::SendMessage(GetHwnd(), CB_INSERTSTRING, n, (LPARAM)s.wx_str() ); - if ( data ) - { - DoSetItemClientData(n, data); - } - //else: it's already NULL by default + // restore the client data + if ( oldData ) + SetClientData(n, oldData); + else if ( oldObjData ) + SetClientObject(n, oldObjData); + + InvalidateBestSize(); } -wxString wxChoice::GetString(int n) const +wxString wxChoice::GetString(unsigned int n) const { int len = (int)::SendMessage(GetHwnd(), CB_GETLBTEXTLEN, n, 0); @@ -395,7 +424,7 @@ wxString wxChoice::GetString(int n) const // client data // ---------------------------------------------------------------------------- -void wxChoice::DoSetItemClientData( int n, void* clientData ) +void wxChoice::DoSetItemClientData(unsigned int n, void* clientData) { if ( ::SendMessage(GetHwnd(), CB_SETITEMDATA, n, (LPARAM)clientData) == CB_ERR ) @@ -404,7 +433,7 @@ void wxChoice::DoSetItemClientData( int n, void* clientData ) } } -void* wxChoice::DoGetItemClientData( int n ) const +void* wxChoice::DoGetItemClientData(unsigned int n) const { LPARAM rc = SendMessage(GetHwnd(), CB_GETITEMDATA, n, 0); if ( rc == CB_ERR ) @@ -418,24 +447,46 @@ void* wxChoice::DoGetItemClientData( int n ) const return (void *)rc; } -void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData ) +// ---------------------------------------------------------------------------- +// wxMSW-specific geometry management +// ---------------------------------------------------------------------------- + +namespace { - DoSetItemClientData(n, clientData); -} -wxClientData* wxChoice::DoGetItemClientObject( int n ) const +// there is a difference between the height passed to CB_SETITEMHEIGHT and the +// real height of the combobox; it is probably not constant for all Windows +// versions/settings but right now I don't know how to find what it is so it is +// temporarily hardcoded to its value under XP systems with normal fonts sizes +const int COMBO_HEIGHT_ADJ = 6; + +} // anonymous namespace + +void wxChoice::MSWUpdateVisibleHeight() { - return (wxClientData *)DoGetItemClientData(n); + if ( m_heightOwn != wxDefaultCoord ) + { + ::SendMessage(GetHwnd(), CB_SETITEMHEIGHT, + (WPARAM)-1, m_heightOwn - COMBO_HEIGHT_ADJ); + } } -// ---------------------------------------------------------------------------- -// wxMSW specific helpers -// ---------------------------------------------------------------------------- +#if wxUSE_DEFERRED_SIZING +void wxChoice::MSWEndDeferWindowPos() +{ + // we can only set the height of the choice itself now as it is reset to + // default every time the control is resized + MSWUpdateVisibleHeight(); -void wxChoice::UpdateVisibleHeight() + wxChoiceBase::MSWEndDeferWindowPos(); +} +#endif // wxUSE_DEFERRED_SIZING + +void wxChoice::MSWUpdateDropDownHeight() { // be careful to not change the width here - DoSetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, GetSize().y, wxSIZE_USE_EXISTING); + DoSetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, GetSize().y, + wxSIZE_USE_EXISTING); } void wxChoice::DoMoveWindow(int x, int y, int width, int height) @@ -458,67 +509,91 @@ void wxChoice::DoMoveWindow(int x, int y, int width, int height) void wxChoice::DoGetSize(int *w, int *h) const { + wxControl::DoGetSize(w, h); + // this is weird: sometimes, the height returned by Windows is clearly the // total height of the control including the drop down list -- but only - // sometimes, and normally it isn't... I have no idea about what to do with - // this - wxControl::DoGetSize(w, h); + // sometimes, and sometimes it isn't so work around this here by using our + // own stored value if we have it + if ( h && m_heightOwn != wxDefaultCoord ) + *h = m_heightOwn; } void wxChoice::DoSetSize(int x, int y, int width, int height, int sizeFlags) { - int heightOrig = height; + // we need the real height below so get the current one if it's not given + if ( height != wxDefaultCoord && height != GetBestSize().y ) + { + // set our new own height but be careful not to make it too big: the + // native control apparently stores it as a single byte and so setting + // own height to 256 pixels results in default height being used (255 + // is still ok) + m_heightOwn = height; + + if ( m_heightOwn > UCHAR_MAX ) + m_heightOwn = UCHAR_MAX; + // nor too small: see MSWUpdateVisibleHeight() + else if ( m_heightOwn < COMBO_HEIGHT_ADJ ) + m_heightOwn = COMBO_HEIGHT_ADJ; + } + else // height not specified + { + DoGetSize(NULL, &height); + } + // the height which we must pass to Windows should be the total height of // the control including the drop down list while the height given to us - // is, of course, just the height of the permanently visible part of it - if ( height != wxDefaultCoord ) + // is, of course, just the height of the permanently visible part of it so + // add the drop down height to it + + // don't make the drop down list too tall, arbitrarily limit it to 30 + // items max and also don't make it too small if it's currently empty + size_t nItems = GetCount(); + if ( !nItems ) + nItems = 9; + else if ( nItems > 30 ) + nItems = 30; + + const int hItem = SendMessage(GetHwnd(), CB_GETITEMHEIGHT, 0, 0); + const int heightWithItems = height + hItem*nItems; + + + // do resize the native control + wxControl::DoSetSize(x, y, width, heightWithItems, sizeFlags); + + + // make the control itself of the requested height: notice that this + // must be done after changing its size or it has no effect (apparently + // the height is reset to default during the control layout) and that it's + // useless to to do it when using the deferred sizing -- in this case it + // will be done from MSWEndDeferWindowPos() +#if wxUSE_DEFERRED_SIZING + if ( m_pendingSize == wxDefaultSize ) { - // don't make the drop down list too tall, arbitrarily limit it to 40 - // items max and also don't leave it empty - size_t nItems = GetCount(); - if ( !nItems ) - nItems = 9; - else if ( nItems > 24 ) - nItems = 24; - - // add space for the drop down list - const int hItem = SendMessage(GetHwnd(), CB_GETITEMHEIGHT, 0, 0); - height += hItem*(nItems + 1); + // not using deferred sizing, update it immediately + MSWUpdateVisibleHeight(); } - - wxControl::DoSetSize(x, y, width, height, sizeFlags); - - // I'm commenting this out since the code appears to make choices - // and comboxes too high when they have associated sizers. I'm sure this - // is not the end of the story, which is why I'm leaving it #if'ed out for - // now. JACS. -#if 0 - // if the height specified for the visible part of the control is - // different from the current one, we need to change it separately - // as it is not affected by normal WM_SETSIZE - if ( height != wxDefaultCoord ) + else // in the middle of deferred sizing { - const int delta = heightOrig - GetSize().y; - if ( delta ) - { - int h = ::SendMessage(GetHwnd(), CB_GETITEMHEIGHT, (WPARAM)-1, 0); - SendMessage(GetHwnd(), CB_SETITEMHEIGHT, (WPARAM)-1, h + delta); - } + // we need to report the size of the visible part of the control back + // in GetSize() and not height stored by DoSetSize() in m_pendingSize + m_pendingSize = wxSize(width, height); } -#else - wxUnusedVar(heightOrig); -#endif +#else // !wxUSE_DEFERRED_SIZING + // always update the visible height immediately + MSWUpdateVisibleHeight(); +#endif // wxUSE_DEFERRED_SIZING } wxSize wxChoice::DoGetBestSize() const { // find the widest string int wChoice = 0; - const size_t nItems = GetCount(); - for ( size_t i = 0; i < nItems; i++ ) + const unsigned int nItems = GetCount(); + for ( unsigned int i = 0; i < nItems; i++ ) { int wLine; GetTextExtent(GetString(i), &wLine, NULL); @@ -534,9 +609,15 @@ wxSize wxChoice::DoGetBestSize() const // the combobox should be slightly larger than the widest string wChoice += 5*GetCharWidth(); - return wxSize(wChoice, EDIT_HEIGHT_FROM_CHAR_HEIGHT(GetCharHeight())); + wxSize best(wChoice, EDIT_HEIGHT_FROM_CHAR_HEIGHT(GetCharHeight())); + CacheBestSize(best); + return best; } +// ---------------------------------------------------------------------------- +// MSW message handlers +// ---------------------------------------------------------------------------- + WXLRESULT wxChoice::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { switch ( nMsg ) @@ -562,13 +643,14 @@ WXLRESULT wxChoice::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) case WM_CTLCOLORLISTBOX: case WM_CTLCOLORSTATIC: { - WXWORD nCtlColor; WXHDC hdc; WXHWND hwnd; - UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd); + UnpackCtlColor(wParam, lParam, &hdc, &hwnd); - return (WXLRESULT)OnCtlColor(hdc, hwnd, nCtlColor, - nMsg, wParam, lParam); + WXHBRUSH hbr = MSWControlColor((WXHDC)hdc, hwnd); + if ( hbr ) + return (WXLRESULT)hbr; + //else: fall through to default window proc } } @@ -577,47 +659,97 @@ WXLRESULT wxChoice::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) bool wxChoice::MSWCommand(WXUINT param, WXWORD WXUNUSED(id)) { - if ( param != CBN_SELCHANGE) + /* + The native control provides a great variety in the events it sends in + the different selection scenarios (undoubtedly for greater amusement of + the programmers using it). For the reference, here are the cases when + the final selection is accepted (things are quite interesting when it + is cancelled too): + + A. Selecting with just the arrows without opening the dropdown: + 1. CBN_SELENDOK + 2. CBN_SELCHANGE + + B. Opening dropdown with F4 and selecting with arrows: + 1. CBN_DROPDOWN + 2. many CBN_SELCHANGE while changing selection in the list + 3. CBN_SELENDOK + 4. CBN_CLOSEUP + + C. Selecting with the mouse: + 1. CBN_DROPDOWN + -- no intermediate CBN_SELCHANGEs -- + 2. CBN_SELENDOK + 3. CBN_CLOSEUP + 4. CBN_SELCHANGE + + Admire the different order of messages in all of those cases, it must + surely have taken a lot of effort to Microsoft developers to achieve + such originality. + */ + switch ( param ) { - // "selection changed" is the only event we're after - return false; - } + case CBN_DROPDOWN: + // we use this value both because we don't want to track selection + // using CB_GETCURSEL while the dropdown is opened and because we + // need to reset the selection back to it if it's eventually + // cancelled by user + m_lastAcceptedSelection = GetCurrentSelection(); + break; - int n = GetSelection(); - if (n > -1) - { - wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId); - event.SetInt(n); - event.SetEventObject(this); - event.SetString(GetStringSelection()); - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject(n) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(n) ); - ProcessCommand(event); + case CBN_CLOSEUP: + // if the selection was accepted by the user, it should have been + // reset to wxID_NONE by CBN_SELENDOK, otherwise the selection was + // cancelled and we must restore the old one + if ( m_lastAcceptedSelection != wxID_NONE ) + { + SetSelection(m_lastAcceptedSelection); + m_lastAcceptedSelection = wxID_NONE; + } + break; + + case CBN_SELENDOK: + // reset it to prevent CBN_CLOSEUP from undoing the selection (it's + // ok to reset it now as GetCurrentSelection() will now return the + // same thing anyhow) + m_lastAcceptedSelection = wxID_NONE; + + { + const int n = GetSelection(); + + wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId); + event.SetInt(n); + event.SetEventObject(this); + + if ( n > -1 ) + { + event.SetString(GetStringSelection()); + InitCommandEventWithItems(event, n); + } + + ProcessCommand(event); + } + break; + + // don't handle CBN_SELENDCANCEL: just leave m_lastAcceptedSelection + // valid and the selection will be undone in CBN_CLOSEUP above + + // don't handle CBN_SELCHANGE neither, we don't want to generate events + // while the dropdown is opened -- but do add it if we ever need this + + default: + return false; } return true; } -WXHBRUSH wxChoice::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED(nCtlColor), - WXUINT WXUNUSED(message), - WXWPARAM WXUNUSED(wParam), - WXLPARAM WXUNUSED(lParam) - ) +WXHBRUSH wxChoice::MSWControlColor(WXHDC hDC, WXHWND hWnd) { - HDC hdc = (HDC)pDC; - wxColour colBack = GetBackgroundColour(); - - if (!IsEnabled()) - colBack = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - - ::SetBkColor(hdc, wxColourToRGB(colBack)); - ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour())); - - wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBack, wxSOLID); + if ( !IsEnabled() ) + return MSWControlColorDisabled(hDC); - return (WXHBRUSH)brush->GetResourceHandle(); + return wxChoiceBase::MSWControlColor(hDC, hWnd); } #endif // wxUSE_CHOICE && !(__SMARTPHONE__ && __WXWINCE__)