PortalGroupListModel Class

int adminGroupsCount = 0;
int memberGroupsCount = 0;
int otherGroupsCount = 0;
connect(portalItem, &PortalItem::fetchGroupsCompleted,
        this, [portalItem, &adminGroupsCount, &memberGroupsCount, &otherGroupsCount](bool success)
{
  if (!success)
    return;

  // lambda function to iterate over PortalGroupListModels
  auto printGroupTitles = [](PortalGroupListModel* groupsModel, const QString& groupName)
  {
    if (!groupsModel)
      return;

    qDebug() << groupName << ":";
    for (int i = 0; i < groupsModel->rowCount(); ++i)
    {
      if (groupsModel->at(i))
        qDebug() << groupsModel->at(i)->title();
    }
  };

  printGroupTitles(portalItem->adminGroups(), "admin groups");
  printGroupTitles(portalItem->memberGroups(), "member groups");
  printGroupTitles(portalItem->otherGroups(), "other groups");
  adminGroupsCount = portalItem->adminGroups()->rowCount();
  memberGroupsCount = portalItem->memberGroups()->rowCount();
  otherGroupsCount = portalItem->otherGroups()->rowCount();
});

portalItem->fetchGroups();

Image {
    source: thumbnailUrl // use the thumbnailUrl role of the model
    fillMode: Image.PreserveAspectCrop
    height: parent.height
    width: height
}

Text {
    text: title // access the title role of the group
    font.bold: true
}

Member Function Documentation

[override virtual] PortalGroupListModel::~PortalGroupListModel()

Destructor.

[override virtual] Esri::ArcGISRuntime::PortalGroup *PortalGroupListModel::at(int index) const

Returns the PortalGroup at the specified index.

bool PortalGroupListModel::contains(Esri::ArcGISRuntime::PortalGroup *portalGroup) const

Returns true if the list model contains the PortalGroup portalGroup.

[override virtual] QVariant PortalGroupListModel::data(const QModelIndex &index, int role = Qt::DisplayRole) const

Reimplements: QAbstractItemModel::data(const QModelIndex &index, int role) const.

Returns the data stored under the given role for the portal group referred to by the index.

• index. The index in the model for which to return data.
• role. The role for which to return data.

[signal] void PortalGroupListModel::errorOccurred(const Esri::ArcGISRuntime::Error &error)

Signal emitted when an error occurs.

• error - Details about the error.

Esri::ArcGISRuntime::PortalGroup *PortalGroupListModel::first() const

Returns the first PortalGroup in the list model.

int PortalGroupListModel::indexOf(Esri::ArcGISRuntime::PortalGroup *portalGroup) const

Returns the index of the PortalGroup portalGroup.

bool PortalGroupListModel::isEmpty() const

Returns whether the list model is empty (contains no groups).

[signal, since Esri::ArcGISRuntime 100.15] void PortalGroupListModel::itemAdded(int index)

Signal emitted when an item is added to the list model.

index is the index of the added item.

This function was introduced in Esri::ArcGISRuntime 100.15.

[signal, since Esri::ArcGISRuntime 100.15] void PortalGroupListModel::itemRemoved(int index)

Signal emitted when an item is removed from the list model.

index is the index of the removed item.

This function was introduced in Esri::ArcGISRuntime 100.15.

Esri::ArcGISRuntime::PortalGroup *PortalGroupListModel::last() const

Returns the last PortalGroup in the list model.

[override virtual] int PortalGroupListModel::size() const

Returns the number of PortalGroups contained in the list model.