X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fa5f72b36fb55f3445683f0e1cd15f39c2d54a0c..f06db45d642a167f0518c9e5890f4ee034620fc2:/src/mac/classic/listbox.cpp diff --git a/src/mac/classic/listbox.cpp b/src/mac/classic/listbox.cpp deleted file mode 100644 index d0de721190..0000000000 --- a/src/mac/classic/listbox.cpp +++ /dev/null @@ -1,1023 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////// -// Name: src/mac/classic/listbox.cpp -// Purpose: wxListBox -// Author: Stefan Csomor -// Modified by: -// Created: 1998-01-01 -// RCS-ID: $Id$ -// Copyright: (c) Stefan Csomor -// Licence: wxWindows licence -/////////////////////////////////////////////////////////////////////////////// - -#include "wx/wxprec.h" - -#if wxUSE_LISTBOX - -#include "wx/listbox.h" - -#ifndef WX_PRECOMP - #include "wx/dynarray.h" - #include "wx/log.h" - #include "wx/app.h" - #include "wx/utils.h" - #include "wx/button.h" - #include "wx/settings.h" - #include "wx/toplevel.h" -#endif - -IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) - -BEGIN_EVENT_TABLE(wxListBox, wxControl) - EVT_SIZE( wxListBox::OnSize ) - EVT_CHAR( wxListBox::OnChar ) -END_EVENT_TABLE() - -#include "wx/mac/uma.h" - -#if PRAGMA_STRUCT_ALIGN - #pragma options align=mac68k -#elif PRAGMA_STRUCT_PACKPUSH - #pragma pack(push, 2) -#elif PRAGMA_STRUCT_PACK - #pragma pack(2) -#endif - -typedef struct { - unsigned short instruction; - void (*function)(); -} ldefRec, *ldefPtr, **ldefHandle; - -#if PRAGMA_STRUCT_ALIGN - #pragma options align=reset -#elif PRAGMA_STRUCT_PACKPUSH - #pragma pack(pop) -#elif PRAGMA_STRUCT_PACK - #pragma pack() -#endif - -#if TARGET_CARBON -const short kwxMacListItemHeight = 19 ; -#else -const short kwxMacListItemHeight = 14 ; -#endif - -extern "C" -{ -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) ; -} - -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) -{ - wxListBox* list; - list = (wxListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) ); - if ( list == NULL ) - return ; - - GrafPtr savePort; - GrafPtr grafPtr; - RgnHandle savedClipRegion; - SInt32 savedPenMode; - GetPort(&savePort); - SetPort((**listHandle).port); - grafPtr = (**listHandle).port ; - // typecast our refCon - - // Calculate the cell rect. - - switch( message ) { - case lInitMsg: - break; - - case lCloseMsg: - break; - - case lDrawMsg: - { - const wxString linetext = list->m_stringArray[cell.v] ; - - // Save the current clip region, and set the clip region to the area we are about - // to draw. - - savedClipRegion = NewRgn(); - GetClip( savedClipRegion ); - - ClipRect( drawRect ); - EraseRect( drawRect ); - - const wxFont& font = list->GetFont(); - if ( font.Ok() ) - { - ::TextFont( font.GetMacFontNum() ) ; - ::TextSize( font.GetMacFontSize() ) ; - ::TextFace( font.GetMacFontStyle() ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - -#if TARGET_CARBON - { - Rect frame = { drawRect->top, drawRect->left + 4, - drawRect->top + kwxMacListItemHeight, drawRect->right + 10000 } ; - CFMutableStringRef mString = CFStringCreateMutableCopy( NULL , 0 , wxMacCFStringHolder(linetext , list->GetFont().GetEncoding()) ) ; - ::TruncateThemeText( mString , kThemeCurrentPortFont, kThemeStateActive, drawRect->right - drawRect->left , truncEnd , NULL ) ; - ::DrawThemeTextBox( mString, - kThemeCurrentPortFont, - kThemeStateActive, - false, - &frame, - teJustLeft, - nil ); - CFRelease( mString ) ; - } -#else - { - wxCharBuffer text = linetext.mb_str( wxConvLocal) ; - MoveTo(drawRect->left + 4 , drawRect->top + 10 ); - DrawText(text, 0 , strlen(text) ); - } -#endif - // If the cell is hilited, do the hilite now. Paint the cell contents with the - // appropriate QuickDraw transform mode. - - if( isSelected ) { - savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr ); - SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode ); - PaintRect( drawRect ); - SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode ); - } - - // Restore the saved clip region. - - SetClip( savedClipRegion ); - DisposeRgn( savedClipRegion ); - } - break; - case lHiliteMsg: - - // Hilite or unhilite the cell. Paint the cell contents with the - // appropriate QuickDraw transform mode. - - GetPort( &grafPtr ); - savedPenMode = GetPortPenMode( (CGrafPtr)grafPtr ); - SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode ); - PaintRect( drawRect ); - SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode ); - break; - default : - break ; - } - SetPort(savePort); -} - -extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ; -// resources ldef ids -const short kwxMacListWithVerticalScrollbar = 128 ; -const short kwxMacListWithVerticalAndHorizontalScrollbar = 129 ; - -// ============================================================================ -// list box control implementation -// ============================================================================ - -// Listbox item -wxListBox::wxListBox() -{ - m_noItems = 0; - m_selected = 0; - m_macList = NULL ; -} - -static ListDefUPP macListDefUPP = NULL ; - -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) -{ - 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 ; - Str255 title ; - - MacPreControlCreate( parent , id , wxEmptyString , pos , size ,style, validator , name , &bounds , title ) ; - - ListDefSpec listDef; - listDef.defType = kListDefUserProcType; - if ( macListDefUPP == NULL ) - { - macListDefUPP = NewListDefUPP( wxMacListDefinition ); - } - listDef.u.userProc = macListDefUPP ; - - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; -#if TARGET_CARBON - GetThemeFont(kThemeViewsFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; -#else - GetFontName( kFontIDMonaco , fontName ) ; - fontSize = 9 ; - fontStyle = normal ; -#endif - SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , wxMacMakeStringFromPascal( fontName ) ) ) ; -#if TARGET_CARBON - Size asize; - - - CreateListBoxControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true, - kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl ); - - GetControlData( (ControlHandle) m_macControl, kControlNoPart, kControlListBoxListHandleTag, - sizeof(ListHandle), (Ptr) &m_macList, &asize); - - SetControlReference( (ControlHandle) m_macControl, (long) this); - SetControlVisibility( (ControlHandle) m_macControl, false, false); - -#else - - long result ; - wxStAppResource resload ; - m_macControl = (WXWidget) ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , - (style & wxLB_HSCROLL) ? kwxMacListWithVerticalAndHorizontalScrollbar : kwxMacListWithVerticalScrollbar , - 0 , 0, kControlListBoxProc , (long) this ) ; - ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxListHandleTag , - sizeof( ListHandle ) , (char*) &m_macList , &result ) ; - - HLock( (Handle) m_macList ) ; - ldefHandle ldef ; - ldef = (ldefHandle) NewHandle( sizeof(ldefRec) ) ; - if ( (**(ListHandle)m_macList).listDefProc != NULL ) - { - (**ldef).instruction = 0x4EF9; /* JMP instruction */ - (**ldef).function = (void(*)()) listDef.u.userProc; - (**(ListHandle)m_macList).listDefProc = (Handle) ldef ; - } - - Point pt = (**(ListHandle)m_macList).cellSize ; - pt.v = kwxMacListItemHeight ; - LCellSize( pt , (ListHandle)m_macList ) ; - LAddColumn( 1 , 0 , (ListHandle)m_macList ) ; -#endif - OptionBits options = 0; - if ( style & wxLB_MULTIPLE ) - { - options += lExtendDrag + lUseSense ; - } - else if ( style & wxLB_EXTENDED ) - { - // default behaviour - } - else - { - options = (OptionBits) lOnlyOne ; - } - SetListSelectionFlags((ListHandle)m_macList, options); - - for ( int i = 0 ; i < n ; i++ ) - { - Append( choices[i] ) ; - } - - MacPostControlCreate() ; - - LSetDrawingMode( true , (ListHandle)m_macList ) ; - - return true; -} - -wxListBox::~wxListBox() -{ - FreeData() ; - // avoid access during destruction - SetControlReference( (ControlHandle) m_macControl , NULL ) ; - if ( m_macList ) - { -#if !TARGET_CARBON - DisposeHandle( (**(ListHandle)m_macList).listDefProc ) ; - (**(ListHandle)m_macList).listDefProc = NULL ; -#endif - 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 ( unsigned int n = 0; n < 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 ) ; -#if TARGET_CARBON - Rect bounds ; - GetControlBounds( (ControlHandle) m_macControl , &bounds ) ; - ControlRef control = GetListVerticalScrollBar( (ListHandle)m_macList ) ; - if ( control ) - { - Rect scrollbounds ; - GetControlBounds( control , &scrollbounds ) ; - if( scrollbounds.right != bounds.right + 1 ) - { - UMAMoveControl( control , bounds.right - (scrollbounds.right - scrollbounds.left) + 1 , - scrollbounds.top ) ; - } - } -#endif -} -void wxListBox::DoSetFirstItem(int N) -{ - MacScrollTo( N ) ; -} - -void wxListBox::Delete(unsigned int n) -{ - wxCHECK_RET( IsValid(n), - 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(); - - unsigned 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) -{ - MacSetRedraw( false ) ; - 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 - unsigned int 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 < m_noItems; ui++ ) { - wxOwnerDrawn *pNewItem = CreateItem(ui); - pNewItem->SetName(choices[ui]); - m_aItems.Add(pNewItem); - } - } -#endif // wxUSE_OWNER_DRAWN - MacSetRedraw( true ) ; -} - -bool wxListBox::HasMultipleSelection() const -{ - return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); -} - -int wxListBox::FindString(const wxString& s, bool bCase) const -{ - if ( s.Right(1) == wxT("*") ) - { - wxString search = s.Left( s.length() - 1 ) ; - int len = search.length() ; - Str255 s1 , s2 ; - wxMacStringToPascal( search , s2 ) ; - - for ( unsigned int i = 0 ; i < m_noItems ; ++ i ) - { - wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ; - - if ( EqualString( s1 , s2 , bCase , false ) ) - return (int)i ; - } - if ( s.Left(1) == wxT("*") && s.length() > 1 ) - { - wxString st = s ; - st.MakeLower() ; - for ( unsigned int i = 0 ; i < m_noItems ; ++i ) - { - if (GetString(i).Lower().Matches(st)) - return (int)i ; - } - } - - } - else - { - Str255 s1 , s2 ; - - wxMacStringToPascal( s , s2 ) ; - - for ( unsigned int i = 0 ; i < m_noItems ; ++ i ) - { - wxMacStringToPascal( m_stringArray[i] , s1 ) ; - - if ( EqualString( s1 , s2 , bCase , false ) ) - return (int)i ; - } - } - - return wxNOT_FOUND; -} - -void wxListBox::Clear() -{ - FreeData(); - m_noItems = 0; - m_stringArray.Empty() ; - m_dataArray.Empty() ; - MacClear() ; -} - -void wxListBox::DoSetSelection(int N, bool select) -{ - wxCHECK_RET( IsValid(N), - wxT("invalid index in wxListBox::SetSelection") ); - MacSetSelection( N , select ) ; - GetSelections( m_selectionPreImage ) ; -} - -bool wxListBox::IsSelected(int N) const -{ - wxCHECK_MSG( IsValid(N), false, - wxT("invalid index in wxListBox::Selected") ); - - return MacIsSelected( N ) ; -} - -void *wxListBox::DoGetItemClientData(unsigned int n) const -{ - wxCHECK_MSG( IsValid(n), NULL, - wxT("invalid index in wxListBox::GetClientData")); - - return (void *)m_dataArray[n]; -} - -wxClientData *wxListBox::DoGetItemClientObject(unsigned int n) const -{ - return (wxClientData *) DoGetItemClientData( n ) ; -} - -void wxListBox::DoSetItemClientData(unsigned int n, void *Client_data) -{ - wxCHECK_RET( IsValid(n), - 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() >= (unsigned int) 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(unsigned 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(unsigned int n) const -{ - return m_stringArray[n] ; -} - -void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos) -{ - wxCHECK_RET( IsValidInsert(pos), - wxT("invalid index in wxListBox::InsertItems") ); - - InvalidateBestSize(); - - unsigned int nItems = items.GetCount(); - - for ( unsigned int i = 0 ; i < nItems ; i++ ) - { - m_stringArray.Insert( items[i] , pos + i ) ; - m_dataArray.Insert( NULL , pos + i ) ; - MacInsert( pos + i , items[i] ) ; - } - - m_noItems += nItems; -} - -void wxListBox::SetString(unsigned 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) MacGetRootWindow() ) ) ; - - if ( m_font.Ok() ) - { - ::TextFont( m_font.GetMacFontNum() ) ; - ::TextSize( m_font.GetMacFontSize() ) ; - ::TextFace( m_font.GetMacFontStyle() ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - - // Find the widest line - for(unsigned 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); -} - -unsigned int wxListBox::GetCount() const -{ - return m_noItems; -} - -void wxListBox::SetupColours() -{ - SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); - SetForegroundColour(GetParent()->GetForegroundColour()); -} - -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 = wxEmptyString); -}; - -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 - -// ============================================================================ -// list box control implementation -// ============================================================================ - -/* -void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) -{ -wxListBox* list; -// typecast our refCon -list = (wxListBox*)refCon; - - MoveTo(cellRect->left + 4 , cellRect->top + 10 ); - const wxString text = list->m_stringArray[lCell.v] ; - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - DrawText(text, 0 , text.length()); - - } -*/ -void wxListBox::MacDelete( int N ) -{ - LDelRow( 1 , N , (ListHandle)m_macList) ; - Refresh(); -} - -void wxListBox::MacInsert( int n , const wxString& text) -{ - Cell cell = { 0 , 0 } ; - cell.v = n ; - LAddRow( 1 , cell.v , (ListHandle)m_macList ) ; - // LSetCell(text, strlen(text), cell, m_macList); - Refresh(); -} - -void wxListBox::MacAppend( const wxString& text) -{ - Cell cell = { 0 , 0 } ; - cell.v = (**(ListHandle)m_macList).dataBounds.bottom ; - LAddRow( 1 , cell.v , (ListHandle)m_macList ) ; - // LSetCell(text, strlen(text), cell, m_macList); - Refresh(); -} - -void wxListBox::MacClear() -{ - LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ; - Refresh(); -} - -void wxListBox::MacSetSelection( int n , bool select ) -{ - Cell cell = { 0 , 0 } ; - if ( ! (m_windowStyle & wxLB_MULTIPLE) ) - { - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) - { - LSetSelect( false , cell , (ListHandle)m_macList ) ; - } - } - - cell.v = n ; - LSetSelect( select , cell , (ListHandle)m_macList ) ; - LAutoScroll( (ListHandle)m_macList ) ; - Refresh(); -} - -bool wxListBox::MacIsSelected( int n ) const -{ - Cell cell = { 0 , 0 } ; - cell.v = n ; - return LGetSelect( false , &cell , (ListHandle)m_macList ) ; -} - -void wxListBox::MacDestroy() -{ - // DisposeExtLDEFInfo( m_macList ) ; -} - -int wxListBox::MacGetSelection() const -{ - Cell cell = { 0 , 0 } ; - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) - return cell.v ; - else - return -1 ; -} - -int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const -{ - int no_sel = 0 ; - - aSelections.Empty(); - - Cell cell = { 0 , 0 } ; - cell.v = 0 ; - - while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) ) - { - aSelections.Add( cell.v ) ; - no_sel++ ; - cell.v++ ; - } - return no_sel ; -} - -void wxListBox::MacSet( int n , const wxString& text ) -{ - // our implementation does not store anything in the list - // so we just have to redraw - Cell cell = { 0 , 0 } ; - cell.v = n ; - // LSetCell(text, strlen(text), cell, m_macList); - Refresh(); -} - -void wxListBox::MacScrollTo( int n ) -{ - // TODO implement scrolling -} - -void wxListBox::OnSize( wxSizeEvent &event) -{ - Point pt; - -#if TARGET_CARBON - GetListCellSize((ListHandle)m_macList, &pt); -#else - pt = (**(ListHandle)m_macList).cellSize ; -#endif - pt.h = m_width - 15 ; - LCellSize( pt , (ListHandle)m_macList ) ; -} - -void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) -{ - Boolean wasDoubleClick = false ; - long result ; - - ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; - if ( !wasDoubleClick ) - { - MacDoClick() ; - } - else - { - MacDoDoubleClick() ; - } -} - -void wxListBox::MacSetRedraw( bool doDraw ) -{ - LSetDrawingMode( doDraw , (ListHandle)m_macList ) ; -} - -void wxListBox::MacDoClick() -{ - wxArrayInt aSelections; - int n ; - size_t count = GetSelections(aSelections); - - if ( count == m_selectionPreImage.GetCount() ) - { - bool hasChanged = false ; - for ( size_t i = 0 ; i < count ; ++i ) - { - if ( aSelections[i] != m_selectionPreImage[i] ) - { - hasChanged = true ; - break ; - } - } - if ( !hasChanged ) - { - return ; - } - } - - m_selectionPreImage = aSelections; - - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); - - 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.SetInt(n); - - GetEventHandler()->ProcessEvent(event); -} - -void wxListBox::MacDoDoubleClick() -{ - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event) ; -} - -void wxListBox::OnChar(wxKeyEvent& event) -{ - if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) - { - wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); - if ( tlw && tlw->GetDefaultItem() ) - { - wxButton *def = wxDynamicCast(tlw->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.SetInt(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.SetInt(line); - - GetEventHandler()->ProcessEvent(event); - } - } - } -} - -#endif // wxUSE_LISTBOX