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42 Animal::Animal(const QString &type, const QString &size)
43 : m_type(type), m_size(size)
47 QString Animal::type() const
52 QString Animal::size() const
58 AnimalModel::AnimalModel(QObject *parent)
59 : QAbstractListModel(parent)
61 QHash<int, QByteArray> roles;
62 roles[TypeRole] = "type";
63 roles[SizeRole] = "size";
68 void AnimalModel::addAnimal(const Animal &animal)
70 beginInsertRows(QModelIndex(), rowCount(), rowCount());
75 int AnimalModel::rowCount(const QModelIndex & parent) const {
76 return m_animals.count();
79 QVariant AnimalModel::data(const QModelIndex & index, int role) const {
80 if (index.row() < 0 || index.row() >= m_animals.count())
83 const Animal &animal = m_animals[index.row()];
86 else if (role == SizeRole)