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Showing content from https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-elevationsourcelistmodel.html below:

ElevationSourceListModel Class | ArcGIS Maps SDK for Qt

Member Function Documentation [override virtual noexcept] ElevationSourceListModel::~ElevationSourceListModel()

Destructor.

void ElevationSourceListModel::append(Esri::ArcGISRuntime::ElevationSource *elevationSource)

Appends an elevationSource to the elevation source list model.

[override virtual] Esri::ArcGISRuntime::ElevationSource *ElevationSourceListModel::at(int index) const

Returns the elevation source at the specified index.

void ElevationSourceListModel::clear()

Removes all elevation sources from the list model.

List models do not take ownership of the objects they contain. Therefore, removing or clearing objects from the list model will not delete those objects. An RAII technique should be used to ensure that memory is properly deallocated.

bool ElevationSourceListModel::contains(Esri::ArcGISRuntime::ElevationSource *elevationSource) const

Returns true if the list model contains the specified elevationSource.

[override virtual] QVariant ElevationSourceListModel::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 elevation source 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 ElevationSourceListModel::errorOccurred(const Esri::ArcGISRuntime::Error &error)

Signal emitted when an error occurs.

error - Details about the error.

Esri::ArcGISRuntime::ElevationSource *ElevationSourceListModel::first() const

Returns the first elevation source in the list model.

int ElevationSourceListModel::indexOf(Esri::ArcGISRuntime::ElevationSource *elevationSource) const

Returns the index of the elevationSource specified.

void ElevationSourceListModel::insert(int index, Esri::ArcGISRuntime::ElevationSource *elevationSource)

Inserts an elevationSource at a specified index in the list model.

This method will append to the list if the index is greater than the current size of the list model.

bool ElevationSourceListModel::isEmpty() const

Returns true if the list model contains no elevation sources.

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

Signal emitted when an elevation source is added to the list model.

index - The index of the added elevation source.

This function was introduced in Esri::ArcGISRuntime 100.15.

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

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

index - The index of the removed item.

This function was introduced in Esri::ArcGISRuntime 100.15.

Esri::ArcGISRuntime::ElevationSource *ElevationSourceListModel::last() const

Returns the last elevation source in the list model.

void ElevationSourceListModel::move(int from, int to)

Moves one elevation source from an index in the list model to a different index.

void ElevationSourceListModel::removeAt(int index)

Removes an elevation source at the specified index.

void ElevationSourceListModel::removeOne(Esri::ArcGISRuntime::ElevationSource *elevationSource)

Removes the specified elevationSource from the list model.

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

Returns the number of elevation sources contained in the list model.

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