KmlNodeListModel QML Type
A list model storing a list of KmlNodes available in a KmlContainer. More...
| Import Statement: | import Esri.ArcGISRuntime 100.9 |
| Since: | Esri.ArcGISRuntime 100.6 |
Properties
Signals
- countChanged()
- errorChanged()
- kmlNodeAdded(index)
- kmlNodeRemoved(index)
Methods
- void append(kmlNode)
- void clear()
- bool contains(kmlNode)
- void forEach(callback)
- KmlNode get(index)
- int indexOf(kmlNode)
- void insert(index, KmlNode kmlNode)
- void move(from, int to)
- void remove(index, int count = 1)
- void removeOne(kmlNode)
- void setProperty(index, string property, variant value)
- void size()
Detailed Description
Note: You cannot declare or create a component of this type in QML code.
Modifying this model (adding, removing, moving) will update the nodes available in the KmlContainer.
Property Documentation
error : Error |
Returns the error object in case an error occurs (read-only).
Signal Documentation
Emitted when the count property of the model changes.
Note: The corresponding handler is onCountChanged.
Emitted when the error property changes, which can indicate that an error occurred.
Note: The corresponding handler is onErrorChanged.
Emitted when an object is added to the list model at the index specified in the parameter.
Note: The corresponding handler is onKmlNodeAdded.
Emitted when an object is removed from the list model at the index specified in the parameter.
Note: The corresponding handler is onKmlNodeRemoved.
Method Documentation
Appends a kmlNode to the KmlNode list model.
Receives a callback function to execute for each KmlNode in the model.
The callback function can take 0 to 3 optional arguments, in order:
- element Current KmlNode.
- index Current index in array.
- array Reference to KmlNodeListModel.
Returns undefined if no error occurred, and an error message otherwise.
var error = kmlNodeListModel.forEach(function(element, index, array) {
...
});
if (error) {
console.error(error.message);
}void insert(index, KmlNode kmlNode) |
Inserts a kmlNode at a specified index in the list.
Moves one KmlNode from an index in the list model to a different index.
Removes one or more objects starting at the specified index.
- index Index of first object to remove.
- count Number of objects to remove. This parameter defaults to
1.
No KmlNode will be removed if the specified index is out of range.
Changes the property of the kmlNode at index in the list model to value.