A "project" is an item in my QAbstractListModel
It looks like that :
class ProjectsModelList : public QAbstractListModel {
Q_OBJECT
Q_PROPERTY(int activeIndex READ activeIndex WRITE setActiveIndex NOTIFY activeIndexChanged)
QList<Project*> _projects;
int _activeIndex;
public:
enum class RolesTypes : int {
COLOR = Qt::UserRole + 1,
SIZE
};
ProjectsModelList(QObject *parent = nullptr) { /* ... */ }
int rowCount(QModelIndex const& parent = QModelIndex()) const override { /* ... */ }
QVariant data(QModelIndex const& index, int role = Qt::UserRole) const override { /* ... */ }
bool setData(QModelIndex const& index, QVariant const& value, int role = Qt::UserRole) override { /* ... */ }
QHash<int, QByteArray> roleNames() const override {
QHash<int, QByteArray> roles;
roles[RolesNames::COLOR] = "color";
roles[RolesNames::SIZE] = "size";
return roles;
}
bool insertRows(int row, int count, QModelIndex const& parent) override { /* ... */ }
bool removeRows(int row, int count, QModelIndex const& parent) override { /* ... */ }
int activeIndex() const noexcept { /* ... */ }
void setActiveIndex(int index) noexcept { /* ... */ }
/** ... **/
};
Then, I create an instance of this class that I called myProjectsModel and given as a property of my QML context.
What I try to explain (and I'm sorry if it's not clear) is that there can be multiple Project at the same time in the application (one by tab). But only one is visible at a time. My PageView would be here to instantiate a delegate for each Project in my QAbstractListModel but only display the one which index is in the property activeIndex.
Hope it's clearer this time
