///////////////////////////////////////////////////////////////////////////////
-// Name: src/mac/carbon/listbox.cpp
+// Name: src/osx/carbon/listbox.cpp
// Purpose: wxListBox
// Author: Stefan Csomor
// Modified by:
#include "wx/dcclient.h"
#endif
-IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControlWithItems)
-
-BEGIN_EVENT_TABLE(wxListBox, wxControl)
-END_EVENT_TABLE()
-
-#include "wx/osx/uma.h"
+#include "wx/osx/private.h"
// ============================================================================
// list box control implementation
// ============================================================================
-wxListBox::wxListBox()
-{
-}
-
-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 );
-}
-
-wxMacListControl* wxListBox::GetPeer() const
+wxWidgetImplType* wxWidgetImpl::CreateListBox( wxWindowMac* wxpeer,
+ wxWindowMac* WXUNUSED(parent),
+ wxWindowID WXUNUSED(id),
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ long WXUNUSED(extraStyle))
{
- wxMacDataBrowserListControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserListControl);
- return lb ? wx_static_cast(wxMacListControl*,lb) : 0 ;
-}
-
-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_blockEvents = false;
- m_macIsUserPane = false;
-
- wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
- wxT("only a single listbox selection mode can be specified") );
-
- if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
- return false;
-
- wxMacDataBrowserListControl* control = new wxMacDataBrowserListControl( this, pos, size, style );
+ wxMacDataBrowserListControl* control = new wxMacDataBrowserListControl( wxpeer, pos, size, style );
// TODO CHECK control->SetClientDataType( m_clientDataItemsType );
- m_peer = control;
-
- MacPostControlCreate( pos, size );
-
- Append(n, choices);
-
- // Needed because it is a wxControlWithItems
- SetInitialSize( size );
-
- return true;
-}
-
-wxListBox::~wxListBox()
-{
- FreeData();
- m_peer->SetReference( 0 );
-}
-
-void wxListBox::FreeData()
-{
- GetPeer()->MacClear();
-}
-
-void wxListBox::DoSetFirstItem(int n)
-{
- GetPeer()->MacScrollTo( n );
-}
-
-void wxListBox::EnsureVisible(int n)
-{
- GetPeer()->MacScrollTo( n );
-}
-
-void wxListBox::DoDeleteOneItem(unsigned int n)
-{
- wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") );
-
- m_blockEvents = true;
- GetPeer()->MacDelete( n );
- m_blockEvents = false;
-
- UpdateOldSelections();
-}
-
-int wxListBox::DoInsertItems(const wxArrayStringsAdapter& items,
- unsigned int pos,
- void **clientData,
- wxClientDataType type)
-{
- InvalidateBestSize();
-
- GetPeer()->MacInsert( pos, items );
- const unsigned int count = items.GetCount();
- if ( clientData )
- {
- for (unsigned int i = 0; i < count; ++i)
- AssignNewItemClientData( pos + i, clientData, i, type );
- }
-
- return pos + count - 1;
-
- UpdateOldSelections();
-}
-
-int wxListBox::FindString(const wxString& s, bool bCase) const
-{
- for ( size_t i = 0; i < GetCount(); ++ i )
- {
- if (s.IsSameAs( GetString( i ), bCase) )
- return (int)i;
- }
-
- return wxNOT_FOUND;
-}
-
-void wxListBox::DoClear()
-{
- m_blockEvents = true;
- FreeData();
- m_blockEvents = false;
-
- UpdateOldSelections();
-}
-
-void wxListBox::DoSetSelection(int n, bool select)
-{
- wxCHECK_RET( n == wxNOT_FOUND || IsValid(n),
- wxT("invalid index in wxListBox::SetSelection") );
-
- m_blockEvents = true;
-
- if ( n == wxNOT_FOUND )
- GetPeer()->MacDeselectAll();
- else
- GetPeer()->MacSetSelection( n, select, HasMultipleSelection() );
-
- m_blockEvents = false;
-
- UpdateOldSelections();
-}
-
-bool wxListBox::IsSelected(int n) const
-{
- wxCHECK_MSG( IsValid(n), false, wxT("invalid index in wxListBox::Selected") );
-
- return GetPeer()->MacIsSelected( n );
-}
-
-void *wxListBox::DoGetItemClientData(unsigned int n) const
-{
- wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData"));
- return GetPeer()->MacGetClientData( n );
-}
-
-void wxListBox::DoSetItemClientData(unsigned int n, void *clientData)
-{
- wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") );
- GetPeer()->MacSetClientData( n , clientData);
-}
-
-// Return number of selections and an array of selected integers
-int wxListBox::GetSelections(wxArrayInt& aSelections) const
-{
- return GetPeer()->MacGetSelections( aSelections );
-}
-
-// Get single selection, for single choice list items
-int wxListBox::GetSelection() const
-{
- return GetPeer()->MacGetSelection();
-}
-
-// Find string for position
-wxString wxListBox::GetString(unsigned int n) const
-{
- wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetString") );
- return GetPeer()->MacGetString(n);
-}
-
-void wxListBox::SetString(unsigned int n, const wxString& s)
-{
- GetPeer()->MacSetString( n, s );
-}
-
-wxSize wxListBox::DoGetBestSize() const
-{
- int lbWidth = 100; // some defaults
- int lbHeight = 110;
- int wLine;
-
- {
- wxClientDC dc(const_cast<wxListBox*>(this));
- dc.SetFont(GetFont());
-
- // Find the widest line
- for (unsigned int i = 0; i < GetCount(); i++)
- {
- wxString str( GetString( i ) );
-
- wxCoord width, height ;
- dc.GetTextExtent( str , &width, &height);
- wLine = width ;
- lbWidth = wxMax( lbWidth, wLine );
- }
-
- // Add room for the scrollbar
- lbWidth += wxSystemSettings::GetMetric( wxSYS_VSCROLL_X );
-
- // And just a bit more
- int cy = 12;
-
- wxCoord width, height ;
- dc.GetTextExtent( wxT("XX") , &width, &height);
- int cx = width ;
- lbWidth += cx;
-
- // don't make the listbox too tall (limit height to around 10 items)
- // but don't make it too small neither
- lbHeight = wxMax( (cy + 4) * wxMin( wxMax( GetCount(), 3 ), 10 ), 70 );
- }
-
- return wxSize( lbWidth, lbHeight );
-}
-
-unsigned int wxListBox::GetCount() const
-{
- return GetPeer()->MacGetCount();
-}
-
-void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
-{
- wxControl::Refresh( eraseBack, rect );
+ return control;
}
-// 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.MacCreateFromThemeFont(kThemeViewsFont);
-
- return attr;
-}
-
-int wxListBox::DoListHitTest(const wxPoint& inpoint) const
+int wxMacDataBrowserListControl::DoListHitTest(const wxPoint& inpoint) const
{
OSStatus err;
// get column property ID (req. for call to itempartbounds)
DataBrowserTableViewColumnID colId = 0;
- err = GetDataBrowserTableViewColumnProperty(m_peer->GetControlRef(), 0, &colId);
+ err = GetDataBrowserTableViewColumnProperty(GetControlRef(), 0, &colId);
wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewColumnProperty"));
// OK, first we need to find the first visible item we have -
// until we find a visible item, but we can do a cheap calculation
// via the row height to speed things up a bit
UInt32 scrollx, scrolly;
- err = GetDataBrowserScrollPosition(m_peer->GetControlRef(), &scrollx, &scrolly);
+ err = GetDataBrowserScrollPosition(GetControlRef(), &scrollx, &scrolly);
wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserScrollPosition"));
UInt16 height;
- err = GetDataBrowserTableViewRowHeight(m_peer->GetControlRef(), &height);
+ err = GetDataBrowserTableViewRowHeight(GetControlRef(), &height);
wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewRowHeight"));
+ wxListBox *list = wxDynamicCast( GetWXPeer() , wxListBox );
+
// these indices are 0-based, as usual, so we need to add 1 to them when
// passing them to data browser functions which use 1-based indices
int low = scrolly / height,
- high = GetCount() - 1;
+ high = list->GetCount() - 1;
// search for the first visible item (note that the scroll guess above
// is the low bounds of where the item might lie so we only use that as a
{
Rect bounds;
err = GetDataBrowserItemPartBounds(
- m_peer->GetControlRef(), low + 1, colId,
+ GetControlRef(), low + 1, colId,
kDataBrowserPropertyEnclosingPart,
&bounds); // note +1 to translate to Mac ID
if ( err == noErr )
Rect bounds;
err = GetDataBrowserItemPartBounds(
- m_peer->GetControlRef(), mid + 1, colId,
+ GetControlRef(), mid + 1, colId,
kDataBrowserPropertyEnclosingPart,
&bounds); //note +1 to trans to mac id
wxCHECK_MSG( err == noErr || err == errDataBrowserItemNotFound,
}
if ( point.y < bounds.top )
- // index(bounds) greater then key(point)
+ // index(bounds) greater than key(point)
high = mid - 1;
else
- // index(bounds) less then key(point)
+ // index(bounds) less than key(point)
low = mid + 1;
}
}
{
}
+OSStatus wxMacListBoxItem::GetSetData(wxMacDataItemBrowserControl *owner ,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ bool changeValue )
+{
+ wxMacDataBrowserListControl *lb = wxDynamicCast(owner,wxMacDataBrowserListControl);
+ OSStatus err = errDataBrowserPropertyNotSupported;
+ if ( !changeValue )
+ {
+ if ( property >= kMinColumnId )
+ {
+ wxMacDataBrowserColumn* col = lb->GetColumnFromProperty( property );
+ unsigned int n = owner->GetLineFromItem( this );
+ wxListBox *list = wxDynamicCast( owner->GetWXPeer() , wxListBox );
+ wxMacDataBrowserCellValue valueholder(itemData);
+ list->GetValueCallback( n , col, valueholder );
+
+ err = noErr;
+ }
+ else
+ {
+ if ( property == kDataBrowserItemIsEditableProperty )
+ {
+ DataBrowserPropertyID propertyToEdit ;
+ GetDataBrowserItemDataProperty( itemData, &propertyToEdit );
+ wxMacDataBrowserColumn* col = lb->GetColumnFromProperty( propertyToEdit );
+
+ verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, col->IsEditable() ));
+ err = noErr;
+ }
+
+ }
+
+ }
+ else
+ {
+ if ( property >= kMinColumnId )
+ {
+ wxMacDataBrowserColumn* col = lb->GetColumnFromProperty( property );
+
+ unsigned int n = owner->GetLineFromItem( this );
+ wxListBox *list = wxDynamicCast( owner->GetWXPeer() , wxListBox );
+ wxMacDataBrowserCellValue valueholder(itemData);
+ list->SetValueCallback( n , col, valueholder );
+
+ /*
+ // we have to change this behind the back, since Check() would be triggering another update round
+ bool newVal = !m_isChecked;
+ verify_noerr(SetDataBrowserItemDataButtonValue( itemData, newVal ? kThemeButtonOn : kThemeButtonOff ));
+ m_isChecked = newVal;
+ err = noErr;
+
+ wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, checklist->GetId() );
+ event.SetInt( owner->GetLineFromItem( this ) );
+ event.SetEventObject( checklist );
+ checklist->HandleWindowEvent( event );
+
+ */
+ err = noErr;
+ }
+ }
+
+ // call inherited if not ours
+ if ( err == errDataBrowserPropertyNotSupported )
+ {
+ err = wxMacDataItem::GetSetData(owner, property, itemData, changeValue);
+ }
+
+ return err;
+}
+
void wxMacListBoxItem::Notification(wxMacDataItemBrowserControl *owner ,
DataBrowserItemNotification message,
DataBrowserItemDataRef WXUNUSED(itemData) ) const
if ( message == kDataBrowserItemRemoved)
{
- if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
- {
- delete (wxClientData*) (m_data);
- }
-
delete this;
return;
}
- wxListBox *list = wxDynamicCast( owner->GetWXPeer() , wxListBox );
+ wxListBox *list = wxDynamicCast( lb->GetWXPeer() , wxListBox );
wxCHECK_RET( list != NULL , wxT("Listbox expected"));
if (message == kDataBrowserItemDoubleClicked)
{
- wxCommandEvent event( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, list->GetId() );
- event.SetEventObject( list );
- if ( list->HasClientObjectData() )
- event.SetClientObject( (wxClientData*) m_data );
- else if ( list->HasClientUntypedData() )
- event.SetClientData( m_data );
- event.SetString( m_label );
- event.SetInt( owner->GetLineFromItem( this ) );
- event.SetExtraLong( 1 );
- list->HandleWindowEvent(event);
+ unsigned int n = owner->GetLineFromItem( this );
+ list->HandleLineEvent( n, true );
return;
}
}
wxMacDataBrowserListControl::wxMacDataBrowserListControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
: wxMacDataItemBrowserControl( peer, pos, size, style )
{
+ m_nextColumnId = 0 ;
+
OSStatus err = noErr;
m_clientDataItemsType = wxClientData_None;
if ( style & wxLB_SORT )
columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
columnDesc.headerBtnDesc.btnFontStyle.style = normal;
columnDesc.headerBtnDesc.titleString = NULL;
-
+/*
columnDesc.headerBtnDesc.minimumWidth = 0;
columnDesc.headerBtnDesc.maximumWidth = 10000;
columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
-
+*/
columnDesc.headerBtnDesc.minimumWidth = 0;
columnDesc.headerBtnDesc.maximumWidth = 0;
columnDesc.propertyDesc.propertyID = kNumericOrderColumnId;
verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
+/*
SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
if ( m_sortOrder == SortOrder_Text_Ascending )
{
SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
}
else
+*/
{
SetDataBrowserSortProperty( m_controlRef , kNumericOrderColumnId);
SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
err = SetHasScrollBars( (style & wxHSCROLL) != 0 , true );
#if 0
// shouldn't be necessary anymore under 10.2
- m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean)false );
- m_peer->SetNeedsFocusRect( true );
+ GetPeer()->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean)false );
+ GetPeer()->SetNeedsFocusRect( true );
#endif
}
}
void wxMacDataBrowserListControl::ItemNotification(
- const wxMacDataItem* itemID,
+ DataBrowserItemID itemID,
DataBrowserItemNotification message,
DataBrowserItemDataRef itemData)
{
wxListBox *list = wxDynamicCast( GetWXPeer() , wxListBox );
wxCHECK_RET( list != NULL , wxT("Listbox expected"));
-
+
if (list->HasMultipleSelection() && (message == kDataBrowserSelectionSetChanged) && (!list->MacGetBlockEvents()))
{
list->CalcAndSendEvent();
if ((message == kDataBrowserSelectionSetChanged) && (!list->MacGetBlockEvents()))
{
wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
-
+
int sel = list->GetSelection();
if ((sel < 0) || (sel > (int) list->GetCount())) // OS X can select an item below the last item (why?)
return;
- event.SetEventObject( list );
- if ( list->HasClientObjectData() )
- event.SetClientObject( list->GetClientObject( sel ) );
- else if ( list->HasClientUntypedData() )
- event.SetClientData( list->GetClientData( sel ) );
- event.SetString( list->GetString( sel ) );
- event.SetInt( sel );
- event.SetExtraLong( 1 );
- list->HandleWindowEvent(event);
+ list->HandleLineEvent( sel, false );
return;
}
-
+
// call super for item level(wxMacDataItem->Notification) callback processing
wxMacDataItemBrowserControl::ItemNotification( itemID, message, itemData);
}
+
+
/*
wxWindow * wxMacDataBrowserListControl::GetPeer() const
{
return wxDynamicCast( wxMacControl::GetWX() , wxWindow );
}
*/
-wxMacDataItem* wxMacDataBrowserListControl::CreateItem()
+
+//
+// List Methods
+//
+
+wxMacDataBrowserColumn* wxMacDataBrowserListControl::DoInsertColumn( unsigned int pos, DataBrowserPropertyID property,
+ const wxString& title, bool editable,
+ DataBrowserPropertyType colType, SInt16 just, int width )
+{
+ DataBrowserListViewColumnDesc columnDesc;
+ columnDesc.headerBtnDesc.titleOffset = 0;
+ columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
+
+ columnDesc.headerBtnDesc.btnFontStyle.flags =
+ kControlUseFontMask | kControlUseJustMask;
+
+ columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlContentTextOnly;
+ columnDesc.headerBtnDesc.btnFontStyle.just = just;
+ columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
+ columnDesc.headerBtnDesc.btnFontStyle.style = normal;
+
+ // TODO: Why is m_font not defined when we enter wxLC_LIST mode, but is
+ // defined for other modes?
+ wxFontEncoding enc;
+ if ( m_font.IsOk() )
+ enc = m_font.GetEncoding();
+ else
+ enc = wxLocale::GetSystemEncoding();
+ wxCFStringRef cfTitle( title, enc );
+ columnDesc.headerBtnDesc.titleString = cfTitle;
+
+ columnDesc.headerBtnDesc.minimumWidth = 0;
+ columnDesc.headerBtnDesc.maximumWidth = 30000;
+
+ columnDesc.propertyDesc.propertyID = property;
+ columnDesc.propertyDesc.propertyType = colType;
+ columnDesc.propertyDesc.propertyFlags = kDataBrowserListViewSortableColumn;
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewNoGapForIconInHeaderButton;
+
+ if ( editable )
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserPropertyIsMutable;
+
+ verify_noerr( AddColumn( &columnDesc, pos ) );
+
+ if (width > 0)
+ {
+ wxMacDataBrowserControl::SetColumnWidth(property, width);
+ }
+
+ wxMacDataBrowserColumn *col = new wxMacDataBrowserColumn( property, colType, editable );
+
+ m_columns.Insert( col, pos );
+
+ return col;
+}
+
+wxListWidgetColumn* wxMacDataBrowserListControl::InsertTextColumn( unsigned pos, const wxString& title, bool editable,
+ wxAlignment just, int defaultWidth)
+{
+ DataBrowserPropertyID property = kMinColumnId + m_nextColumnId++;
+
+ SInt16 j = teFlushLeft;
+ if ( just & wxALIGN_RIGHT )
+ j = teFlushRight;
+ else if ( just & wxALIGN_CENTER_HORIZONTAL )
+ j = teCenter;
+
+ return DoInsertColumn( pos, property, title, editable, kDataBrowserTextType, just, defaultWidth );
+}
+
+wxListWidgetColumn* wxMacDataBrowserListControl::InsertCheckColumn( unsigned pos , const wxString& title, bool editable,
+ wxAlignment just, int defaultWidth )
+{
+ DataBrowserPropertyID property = kMinColumnId + m_nextColumnId++;
+
+ SInt16 j = teFlushLeft;
+ if ( just & wxALIGN_RIGHT )
+ j = teFlushRight;
+ else if ( just & wxALIGN_CENTER_HORIZONTAL )
+ j = teCenter;
+
+ return DoInsertColumn( pos, property, title, editable, kDataBrowserCheckboxType, just, defaultWidth );
+}
+
+wxMacDataBrowserColumn* wxMacDataBrowserListControl::GetColumnFromProperty( DataBrowserPropertyID property)
+{
+ for ( unsigned int i = 0; i < m_columns.size() ; ++ i )
+ if ( m_columns[i]->GetProperty() == property )
+ return m_columns[i];
+
+ return NULL;
+}
+
+/*
+wxMacDataItem* wxMacDataBrowserListControl::ListGetLineItem( unsigned int n )
+{
+ return (wxMacDataItem*) GetItemFromLine(n);
+}
+*/
+
+unsigned int wxMacDataBrowserListControl::ListGetCount() const
+{
+ return MacGetCount();
+}
+
+void wxMacDataBrowserListControl::ListDelete( unsigned int n )
+{
+ MacDelete( n );
+}
+
+void wxMacDataBrowserListControl::ListInsert( unsigned int n )
+{
+ MacInsert( n , new wxMacListBoxItem() );
+}
+
+void wxMacDataBrowserListControl::ListClear()
+{
+ MacClear();
+}
+
+void wxMacDataBrowserListControl::ListDeselectAll()
+{
+ wxMacDataItemBrowserSelectionSuppressor suppressor(this);
+ SetSelectedAllItems( kDataBrowserItemsRemove );
+}
+
+void wxMacDataBrowserListControl::ListSetSelection( unsigned int n, bool select, bool multi )
+{
+ wxMacDataItem* item = (wxMacDataItem*) GetItemFromLine(n);
+ wxMacDataItemBrowserSelectionSuppressor suppressor(this);
+
+ if ( IsItemSelected( item ) != select )
+ {
+ if ( select )
+ SetSelectedItem( item, multi ? kDataBrowserItemsAdd : kDataBrowserItemsAssign );
+ else
+ SetSelectedItem( item, kDataBrowserItemsRemove );
+ }
+
+ ListScrollTo( n );
+}
+
+bool wxMacDataBrowserListControl::ListIsSelected( unsigned int n ) const
+{
+ wxMacDataItem* item = (wxMacDataItem*) GetItemFromLine(n);
+ return IsItemSelected( item );
+}
+
+int wxMacDataBrowserListControl::ListGetSelection() const
+{
+ wxMacDataItemPtr first, last;
+ GetSelectionAnchor( &first, &last );
+
+ if ( first != NULL )
+ {
+ return GetLineFromItem( first );
+ }
+
+ return -1;
+}
+
+int wxMacDataBrowserListControl::ListGetSelections( wxArrayInt& aSelections ) const
+{
+ aSelections.Empty();
+ wxArrayMacDataItemPtr selectedItems;
+ GetItems( wxMacDataBrowserRootContainer, false , kDataBrowserItemIsSelected, selectedItems);
+
+ int count = selectedItems.GetCount();
+
+ for ( int i = 0; i < count; ++i)
+ {
+ aSelections.Add(GetLineFromItem(selectedItems[i]));
+ }
+
+ return count;
+}
+
+void wxMacDataBrowserListControl::ListScrollTo( unsigned int n )
+{
+ UInt32 top , left ;
+ GetScrollPosition( &top , &left ) ;
+ wxMacDataItem * item = (wxMacDataItem*) GetItemFromLine( n );
+
+ // there is a bug in RevealItem that leads to situations
+ // in large lists, where the item does not get scrolled
+ // into sight, so we do a pre-scroll if necessary
+ UInt16 height ;
+ GetRowHeight( (DataBrowserItemID) item , &height ) ;
+ UInt32 linetop = n * ((UInt32) height );
+ UInt32 linebottom = linetop + height;
+ Rect rect ;
+ GetControlBounds( m_controlRef, &rect );
+
+ if ( linetop < top || linebottom > (top + rect.bottom - rect.top ) )
+ SetScrollPosition( wxMax( n-2, 0 ) * ((UInt32)height) , left ) ;
+
+ RevealItem( item , kDataBrowserRevealWithoutSelecting );
+}
+
+void wxMacDataBrowserListControl::UpdateLine( unsigned int n, wxListWidgetColumn* col )
+{
+ wxMacDataBrowserColumn* dbcol = dynamic_cast<wxMacDataBrowserColumn*> (col);
+ wxMacDataItem * item = (wxMacDataItem*) GetItemFromLine( n );
+ UpdateItem(wxMacDataBrowserRootContainer, item, dbcol ? dbcol->GetProperty() : kDataBrowserNoItem );
+}
+
+void wxMacDataBrowserListControl::UpdateLineToEnd( unsigned int n)
+{
+ // with databrowser inserting does not need updating the entire model, it's done by databrowser itself
+ wxMacDataItem * item = (wxMacDataItem*) GetItemFromLine( n );
+ UpdateItem(wxMacDataBrowserRootContainer, item, kDataBrowserNoItem );
+}
+
+// value setters
+
+void wxMacDataBrowserCellValue::Set( CFStringRef value )
+{
+ SetDataBrowserItemDataText( m_data, value );
+}
+
+void wxMacDataBrowserCellValue::Set( const wxString& value )
+{
+ wxCFStringRef cf(value);
+ SetDataBrowserItemDataText( m_data, (CFStringRef) cf);
+}
+
+void wxMacDataBrowserCellValue::Set( int value )
+{
+ SetDataBrowserItemDataValue( m_data, value );
+}
+
+void wxMacDataBrowserCellValue::Check( bool check )
+{
+ SetDataBrowserItemDataButtonValue( m_data, check ? kThemeButtonOn : kThemeButtonOff);
+}
+
+int wxMacDataBrowserCellValue::GetIntValue() const
+{
+ SInt32 value;
+ GetDataBrowserItemDataValue( m_data, &value );
+ return value;
+}
+
+wxString wxMacDataBrowserCellValue::GetStringValue() const
{
- return new wxMacListBoxItem();
+ CFStringRef value;
+ GetDataBrowserItemDataText ( m_data, &value );
+ wxCFStringRef cf(value);
+ return cf.AsString();
}
#if 0
projects / wxWidgets.git / blobdiff