status-desktop/ui/StatusQ/tests/src/TestHelpers/testmodel.h

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2024-01-16 09:49:52 +00:00
#pragma once
#include <QAbstractListModel>
class TestModel : public QAbstractListModel {
public:
explicit TestModel(QList<QPair<QString, QVariantList>> data);
explicit TestModel(QList<QString> roles);
int rowCount(const QModelIndex& parent = {}) const override;
QHash<int, QByteArray> roleNames() const override;
QVariant data(const QModelIndex& index, int role) const override;
void insert(int index, QVariantList row);
void update(int index, int role, QVariant value);
void remove(int index);
// inverts order of items, emits layoutAboutToBeChanged / layoutChanged
void invert();
// removes every second item from the model but doesn't emit
// rowsAboutToBeRemoved/rowsRemoved. The update is notified via
// layoutAboutToBeChanged/layoutChanged. It's useful for testing proxy
// models against that scenario, which may occur in some circumstances, e.g.
// during SFPM initialization where initial filtering is notified this way.
void removeEverySecond();
private:
void initRoles();
QList<QPair<QString, QVariantList>> m_data;
QHash<int, QByteArray> m_roles;
};