QModelIndex CalendarItemModel::index( int row, int column, const QModelIndex &parent ) const
{
if ( m_project == 0 || column < 0 || column >= columnCount() || row < 0 ) {
return QModelIndex();
}
Calendar *par = calendar( parent );
if ( par == 0 ) {
if ( row < m_project->calendars().count() ) {
return createIndex( row, column, m_project->calendars().at( row ) );
}
} else if ( row < par->calendars().count() ) {
return createIndex( row, column, par->calendars().at( row ) );
}
return QModelIndex();
}
int CalendarItemModel::rowCount( const QModelIndex &parent ) const
{
if ( m_project == 0 ) {
return 0;
}
Calendar *par = calendar( parent );
if ( par == 0 ) {
return m_project->calendars().count();
}
return par->calendars().count();
}