+{
+ 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;
+}