Minimum code to get multiple accounts working.

src/accountlistmodel.h

@@ -0,0 +1,34 @@
+#ifndef ACCOUNTLISTMODEL_H
+#define ACCOUNTLISTMODEL_H
+
+#include "controller.h"
+
+#include <QAbstractListModel>
+#include <QObject>
+
+class AccountListModel : public QAbstractListModel {
+  Q_OBJECT
+  Q_PROPERTY(Controller* controller READ controller WRITE setController NOTIFY
+                 controllerChanged)
+ public:
+  enum EventRoles { NameRole = Qt::UserRole + 1, AvatarRole, ConnectionRole };
+
+  AccountListModel(QObject* parent = nullptr);
+
+  QVariant data(const QModelIndex& index, int role = NameRole) const override;
+  int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+
+  QHash<int, QByteArray> roleNames() const override;
+
+  Controller* controller() { return m_controller; }
+  void setController(Controller* value);
+
+ private:
+  Controller* m_controller;
+  QVector<Connection*> m_connections;
+
+ signals:
+  void controllerChanged();
+};
+
+#endif  // ACCOUNTLISTMODEL_H