/////////////////////////////////////////////////////////////////////////////// // Name: listbox.cpp // Purpose: wxListBox // Author: Stefan Csomor // Modified by: // Created: 1998-01-01 // RCS-ID: $Id$ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "listbox.h" #endif #include "wx/app.h" #include "wx/listbox.h" #include "wx/button.h" #include "wx/settings.h" #include "wx/toplevel.h" #include "wx/dynarray.h" #include "wx/log.h" #include "wx/utils.h" #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) BEGIN_EVENT_TABLE(wxListBox, wxControl) #ifndef __WXMAC_OSX__ EVT_SIZE( wxListBox::OnSize ) EVT_CHAR( wxListBox::OnChar ) #endif END_EVENT_TABLE() #endif #include "wx/mac/uma.h" const short kTextColumnId = 1024 ; // new databrowserbased version // because of the limited insert // functionality of DataBrowser, // we just introduce id s corresponding // to the line number #if TARGET_API_MAC_OSX static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) #else static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message) #endif { long ref = GetControlReference( browser ) ; if ( ref ) { wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; int i = itemID - 1 ; if (i >= 0 && i < list->GetCount() ) { bool trigger = false ; wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); switch( message ) { case kDataBrowserItemDeselected : if ( list->HasMultipleSelection() ) trigger = !list->MacIsSelectionSuppressed() ; break ; case kDataBrowserItemSelected : trigger = !list->MacIsSelectionSuppressed() ; break ; case kDataBrowserItemDoubleClicked : event.SetEventType(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED) ; trigger = true ; break ; default : break ; } if ( trigger ) { event.SetEventObject( list ); if ( list->HasClientObjectData() ) event.SetClientObject( list->GetClientObject(i) ); else if ( list->HasClientUntypedData() ) event.SetClientData( list->GetClientData(i) ); event.SetString( list->GetString(i) ); event.SetInt(i) ; event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : TRUE ); wxPostEvent( list->GetEventHandler() , event ) ; // direct notification is not always having the listbox GetSelection() having in synch with event // list->GetEventHandler()->ProcessEvent(event) ; } } } } static pascal OSStatus ListBoxGetSetItemData(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean changeValue) { OSStatus err = errDataBrowserPropertyNotSupported; if ( ! changeValue ) { switch (property) { case kTextColumnId: { long ref = GetControlReference( browser ) ; if ( ref ) { wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; int i = itemID - 1 ; if (i >= 0 && i < list->GetCount() ) { wxMacCFStringHolder cf( list->GetString(i) , list->GetFont().GetEncoding() ) ; verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ; err = noErr ; } } } break; default: break; } } return err; } // Listbox item wxListBox::wxListBox() { m_noItems = 0; m_selected = 0; m_macList = NULL ; m_suppressSelection = false ; } bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, const wxArrayString& choices, long style, const wxValidator& validator, const wxString& name) { wxCArrayString chs(choices); return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(), style, validator, name); } bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, int n, const wxString choices[], long style, const wxValidator& validator, const wxString& name) { m_macIsUserPane = FALSE ; wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), _T("only one of listbox selection modes can be specified") ); if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) return false; m_noItems = 0 ; // this will be increased by our append command m_selected = 0; Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; m_peer = new wxMacControl() ; verify_noerr( ::CreateDataBrowserControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, kDataBrowserListView , m_peer->GetControlRefAddr() ) ); DataBrowserSelectionFlags options = kDataBrowserDragSelect ; if ( style & wxLB_MULTIPLE ) { options += kDataBrowserAlwaysExtendSelection + kDataBrowserCmdTogglesSelection ; } else if ( style & wxLB_EXTENDED ) { // default behaviour } else { options += kDataBrowserSelectOnlyOne ; } verify_noerr(m_peer->SetSelectionFlags( options ) ); DataBrowserListViewColumnDesc columnDesc ; columnDesc.headerBtnDesc.titleOffset = 0; columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc; columnDesc.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask; columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent; columnDesc.propertyDesc.propertyType = kDataBrowserTextType; columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault; columnDesc.headerBtnDesc.minimumWidth = 0; columnDesc.headerBtnDesc.maximumWidth = 10000; columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont; columnDesc.headerBtnDesc.btnFontStyle.style = normal; columnDesc.headerBtnDesc.titleString = NULL ; // CFSTR( "" ); columnDesc.propertyDesc.propertyID = kTextColumnId; columnDesc.propertyDesc.propertyType = kDataBrowserTextType; columnDesc.propertyDesc.propertyFlags = #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 kDataBrowserListViewTypeSelectColumn | #endif kDataBrowserTableViewSelectionColumn ; verify_noerr(m_peer->AddListViewColumn( &columnDesc, kDataBrowserListViewAppendColumn) ) ; verify_noerr(m_peer->AutoSizeListViewColumns() ) ; verify_noerr(m_peer->SetHasScrollBars(false , true ) ) ; verify_noerr(m_peer->SetTableViewHiliteStyle(kDataBrowserTableViewFillHilite ) ) ; verify_noerr(m_peer->SetListViewHeaderBtnHeight( 0 ) ) ; DataBrowserCallbacks callbacks ; callbacks.version = kDataBrowserLatestCallbacks; InitDataBrowserCallbacks(&callbacks); callbacks.u.v1.itemDataCallback = NewDataBrowserItemDataUPP(ListBoxGetSetItemData); callbacks.u.v1.itemNotificationCallback = #if TARGET_API_MAC_OSX (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc) ; #else NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ; #endif m_peer->SetCallbacks( &callbacks); #if TARGET_API_MAC_OSX // there is a redraw bug in 10.2.X if ( UMAGetSystemVersion() < 0x1030 ) m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ; #endif MacPostControlCreate(pos,size) ; for ( int i = 0 ; i < n ; i++ ) { Append( choices[i] ) ; } SetBestSize(size); // Needed because it is a wxControlWithItems return TRUE; } wxListBox::~wxListBox() { m_peer->SetReference( NULL ) ; FreeData() ; // avoid access during destruction if ( m_macList ) { m_macList = NULL ; } } void wxListBox::FreeData() { #if wxUSE_OWNER_DRAWN if ( m_windowStyle & wxLB_OWNERDRAW ) { size_t uiCount = m_aItems.Count(); while ( uiCount-- != 0 ) { delete m_aItems[uiCount]; m_aItems[uiCount] = NULL; } m_aItems.Clear(); } else #endif // wxUSE_OWNER_DRAWN if ( HasClientObjectData() ) { for ( size_t n = 0; n < (size_t)m_noItems; n++ ) { delete GetClientObject(n); } } } void wxListBox::DoSetSize(int x, int y, int width, int height, int sizeFlags ) { wxControl::DoSetSize( x , y , width , height , sizeFlags ) ; } void wxListBox::DoSetFirstItem(int N) { MacScrollTo( N ) ; } void wxListBox::Delete(int N) { wxCHECK_RET( N >= 0 && N < m_noItems, wxT("invalid index in wxListBox::Delete") ); #if wxUSE_OWNER_DRAWN delete m_aItems[N]; m_aItems.RemoveAt(N); #else // !wxUSE_OWNER_DRAWN if ( HasClientObjectData() ) { delete GetClientObject(N); } #endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN m_stringArray.RemoveAt( N ) ; m_dataArray.RemoveAt( N ) ; m_noItems --; MacDelete( N ) ; } int wxListBox::DoAppend(const wxString& item) { InvalidateBestSize(); int index = m_noItems ; m_stringArray.Add( item ) ; m_dataArray.Add( NULL ); m_noItems ++; DoSetItemClientData( index , NULL ) ; MacAppend( item ) ; return index ; } void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) { Clear() ; int n = choices.GetCount(); for( int i = 0 ; i < n ; ++i ) { if ( clientData ) { #if wxUSE_OWNER_DRAWN wxASSERT_MSG(clientData[i] == NULL, wxT("Can't use client data with owner-drawn listboxes")); #else // !wxUSE_OWNER_DRAWN Append( choices[i] , clientData[i] ) ; #endif } else Append( choices[i] ) ; } #if wxUSE_OWNER_DRAWN if ( m_windowStyle & wxLB_OWNERDRAW ) { // first delete old items size_t ui = m_aItems.Count(); while ( ui-- != 0 ) { delete m_aItems[ui]; m_aItems[ui] = NULL; } m_aItems.Empty(); // then create new ones for ( ui = 0; ui < (size_t)m_noItems; ui++ ) { wxOwnerDrawn *pNewItem = CreateItem(ui); pNewItem->SetName(choices[ui]); m_aItems.Add(pNewItem); } } #endif // wxUSE_OWNER_DRAWN } int wxListBox::FindString(const wxString& s) const { if ( s.Right(1) == wxT("*") ) { wxString search = s.Left( s.Length() - 1 ) ; int len = search.Length() ; Str255 s1 , s2 ; wxMacStringToPascal( search , s2 ) ; for ( int i = 0 ; i < m_noItems ; ++ i ) { wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ; if ( EqualString( s1 , s2 , false , false ) ) return i ; } if ( s.Left(1) == wxT("*") && s.Length() > 1 ) { wxString st = s ; st.MakeLower() ; for ( int i = 0 ; i < m_noItems ; ++i ) { if ( GetString(i).Lower().Matches(st) ) return i ; } } } else { Str255 s1 , s2 ; wxMacStringToPascal( s , s2 ) ; for ( int i = 0 ; i < m_noItems ; ++ i ) { wxMacStringToPascal( m_stringArray[i] , s1 ) ; if ( EqualString( s1 , s2 , false , false ) ) return i ; } } return -1; } void wxListBox::Clear() { FreeData(); m_noItems = 0; m_stringArray.Empty() ; m_dataArray.Empty() ; MacClear() ; } void wxListBox::SetSelection(int N, bool select) { if ( N == wxNOT_FOUND ) { // unselect everything int sel = MacGetSelection() ; if ( sel != wxNOT_FOUND ) { UInt32 id = sel + 1 ; verify_noerr( m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ); } return; } wxCHECK_RET( N >= 0 && N < m_noItems, wxT("invalid index in wxListBox::SetSelection") ); if ( N == wxNOT_FOUND ) MacDeselectAll() ; else MacSetSelection( N , select ) ; } bool wxListBox::IsSelected(int N) const { wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, wxT("invalid index in wxListBox::Selected") ); return MacIsSelected( N ) ; } void *wxListBox::DoGetItemClientData(int N) const { wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, wxT("invalid index in wxListBox::GetClientData")); return (void *)m_dataArray[N]; } wxClientData *wxListBox::DoGetItemClientObject(int N) const { return (wxClientData *) DoGetItemClientData( N ) ; } void wxListBox::DoSetItemClientData(int N, void *Client_data) { wxCHECK_RET( N >= 0 && N < m_noItems, wxT("invalid index in wxListBox::SetClientData") ); #if wxUSE_OWNER_DRAWN if ( m_windowStyle & wxLB_OWNERDRAW ) { // client data must be pointer to wxOwnerDrawn, otherwise we would crash // in OnMeasure/OnDraw. wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes")); } #endif // wxUSE_OWNER_DRAWN wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) N , wxT("invalid client_data array") ) ; if ( m_dataArray.GetCount() > (size_t) N ) { m_dataArray[N] = (char*) Client_data ; } else { m_dataArray.Add( (char*) Client_data ) ; } } void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) { DoSetItemClientData(n, clientData); } // Return number of selections and an array of selected integers int wxListBox::GetSelections(wxArrayInt& aSelections) const { return MacGetSelections( aSelections ) ; } // Get single selection, for single choice list items int wxListBox::GetSelection() const { return MacGetSelection() ; } // Find string for position wxString wxListBox::GetString(int N) const { return m_stringArray[N] ; } void wxListBox::DoInsertItems(const wxArrayString& items, int pos) { wxCHECK_RET( pos >= 0 && pos <= m_noItems, wxT("invalid index in wxListBox::InsertItems") ); InvalidateBestSize(); int nItems = items.GetCount(); for ( int i = 0 ; i < nItems ; i++ ) { m_stringArray.Insert( items[i] , pos + i ) ; m_dataArray.Insert( NULL , pos + i ) ; m_noItems++ ; MacInsert( pos + i , items[i] ) ; } } void wxListBox::SetString(int N, const wxString& s) { m_stringArray[N] = s ; MacSet( N , s ) ; } wxSize wxListBox::DoGetBestSize() const { int lbWidth = 100; // some defaults int lbHeight = 110; int wLine; { wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; if ( m_font.Ok() ) { ::TextFont( m_font.MacGetFontNum() ) ; ::TextSize( m_font.MacGetFontSize() ) ; ::TextFace( m_font.MacGetFontStyle() ) ; } else { ::TextFont( kFontIDMonaco ) ; ::TextSize( 9 ); ::TextFace( 0 ) ; } // Find the widest line for(int i = 0; i < GetCount(); i++) { wxString str(GetString(i)); #if wxUSE_UNICODE Point bounds={0,0} ; SInt16 baseline ; ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) , kThemeCurrentPortFont, kThemeStateActive, false, &bounds, &baseline ); wLine = bounds.h ; #else wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ; #endif lbWidth = wxMax(lbWidth, wLine); } // Add room for the scrollbar lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X); // And just a bit more int cy = 12 ; int cx = ::TextWidth( "X" , 0 , 1 ) ; lbWidth += cx ; // don't make the listbox too tall (limit height to around 10 items) but don't // make it too small neither lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10); } return wxSize(lbWidth, lbHeight); } int wxListBox::GetCount() const { return m_noItems; } void wxListBox::Refresh(bool eraseBack, const wxRect *rect) { wxControl::Refresh( eraseBack , rect ) ; // MacRedrawControl() ; } #if wxUSE_OWNER_DRAWN class wxListBoxItem : public wxOwnerDrawn { public: wxListBoxItem(const wxString& str = ""); }; wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) { // no bitmaps/checkmarks SetMarginWidth(0); } wxOwnerDrawn *wxListBox::CreateItem(size_t n) { return new wxListBoxItem(); } #endif //USE_OWNER_DRAWN // Some custom controls depend on this /* static */ wxVisualAttributes wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { wxVisualAttributes attr; attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT); attr.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX); attr.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); return attr; } // ============================================================================ // list box control implementation // ============================================================================ void wxListBox::MacDelete( int n ) { wxArrayInt selectionBefore ; MacGetSelections( selectionBefore ) ; UInt32 id = m_noItems+1 ; verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; for ( int i = 0 ; i < selectionBefore.GetCount() ; ++i ) { int current = selectionBefore[i] ; if ( current == n ) { // selection was deleted MacSetSelection( current , false ) ; } else if ( current > n ) { // something behind the deleted item was selected -> move up MacSetSelection( current - 1 , true ) ; MacSetSelection( current , false ) ; } } // refresh all verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacInsert( int n , const wxString& text) { wxArrayInt selectionBefore ; MacGetSelections( selectionBefore ) ; UInt32 id = m_noItems ; // this has already been increased verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; for ( int i = selectionBefore.GetCount()-1 ; i >= 0 ; --i ) { int current = selectionBefore[i] ; if ( current >= n ) { MacSetSelection( current + 1 , true ) ; MacSetSelection( current , false ) ; } } // refresh all verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacAppend( const wxString& text) { UInt32 id = m_noItems ; // this has already been increased verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; // no need to deal with selections nor refreshed, as we have appended } void wxListBox::MacClear() { verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacDeselectAll() { bool former = MacSuppressSelection( true ) ; verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ; MacSuppressSelection( former ) ; } void wxListBox::MacSetSelection( int n , bool select ) { bool former = MacSuppressSelection( true ) ; UInt32 id = n + 1 ; if ( m_peer->IsItemSelected( id ) != select ) { if ( select ) verify_noerr(m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ; else verify_noerr(m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ; } MacScrollTo( n ) ; MacSuppressSelection( former ) ; } bool wxListBox::MacSuppressSelection( bool suppress ) { bool former = m_suppressSelection ; m_suppressSelection = suppress ; return former ; } bool wxListBox::MacIsSelected( int n ) const { return m_peer->IsItemSelected( n + 1 ) ; } int wxListBox::MacGetSelection() const { for ( int i = 0 ; i < GetCount() ; ++i ) { if ( m_peer->IsItemSelected( i + 1 ) ) { return i ; } } return -1 ; } int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const { int no_sel = 0 ; aSelections.Empty(); UInt32 first , last ; m_peer->GetSelectionAnchor( &first , &last ) ; if ( first != kDataBrowserNoItem ) { for ( int i = first ; i <= last ; ++i ) { if ( m_peer->IsItemSelected( i ) ) { aSelections.Add( i - 1 ) ; no_sel++ ; } } } return no_sel ; } void wxListBox::MacSet( int n , const wxString& text ) { // as we don't store the strings we only have to issue a redraw UInt32 id = n + 1 ; verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacScrollTo( int n ) { UInt32 id = n + 1 ; verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ; } #if !TARGET_API_MAC_OSX void wxListBox::OnChar(wxKeyEvent& event) { // todo trigger proper events here event.Skip() ; return ; if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) { wxWindow* parent = GetParent() ; while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) parent = parent->GetParent() ; if ( parent && parent->GetDefaultItem() ) { wxButton *def = wxDynamicCast(parent->GetDefaultItem(), wxButton); if ( def && def->IsEnabled() ) { wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); event.SetEventObject(def); def->Command(event); return ; } } event.Skip() ; } /* generate wxID_CANCEL if command-. or has been pressed (typically in dialogs) */ else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) ) { // FIXME: look in ancestors, not just parent. wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ; if (win) { wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); new_event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent( new_event ); } } else if ( event.GetKeyCode() == WXK_TAB ) { wxNavigationKeyEvent new_event; new_event.SetEventObject( this ); new_event.SetDirection( !event.ShiftDown() ); /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */ new_event.SetWindowChange( event.ControlDown() ); new_event.SetCurrentFocus( this ); if ( !GetEventHandler()->ProcessEvent( new_event ) ) event.Skip() ; } else if ( event.GetKeyCode() == WXK_DOWN || event.GetKeyCode() == WXK_UP ) { // perform the default key handling first wxControl::OnKeyDown( event ) ; wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); event.SetEventObject( this ); wxArrayInt aSelections; int n, count = GetSelections(aSelections); if ( count > 0 ) { n = aSelections[0]; if ( HasClientObjectData() ) event.SetClientObject( GetClientObject(n) ); else if ( HasClientUntypedData() ) event.SetClientData( GetClientData(n) ); event.SetString( GetString(n) ); } else { n = -1; } event.m_commandInt = n; GetEventHandler()->ProcessEvent(event); } else { if ( event.GetTimestamp() > m_lastTypeIn + 60 ) { m_typeIn = wxEmptyString ; } m_lastTypeIn = event.GetTimestamp() ; m_typeIn += (char) event.GetKeyCode() ; int line = FindString(wxT("*")+m_typeIn+wxT("*")) ; if ( line >= 0 ) { if ( GetSelection() != line ) { SetSelection(line) ; wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); event.SetEventObject( this ); if ( HasClientObjectData() ) event.SetClientObject( GetClientObject( line ) ); else if ( HasClientUntypedData() ) event.SetClientData( GetClientData(line) ); event.SetString( GetString(line) ); event.m_commandInt = line ; GetEventHandler()->ProcessEvent(event); } } } } #endif