KmlNodeListModel QML Type
A list model storing a list of KmlNodes available in a KmlContainer. More...
| Import Statement: | import Esri.ArcGISRuntime 100.7 |
| Since: | Esri.ArcGISRuntime 100.6 |
Properties
Signals
- countChanged()
- errorChanged()
- kmlNodeAdded(int index)
- kmlNodeRemoved(int index)
Methods
- void append(QmlKmlNode kmlNode)
- void clear()
- bool contains(KmlNode kmlNode)
- void forEach(callback )
- KmlNode get(int index)
- int indexOf(KmlNode kmlNode)
- void insert(int index, KmlNode kmlNode)
- void move(int from, int to)
- void remove(int index, int count)
- void removeOne(KmlNode kmlNode)
- void setProperty(int 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.
Emitted when the error property changes, which can indicate that an error occurred.
Emitted when an object is added to the list model at the index specified in the parameter.
Emitted when an object is removed from the list model at the index specified in the parameter.
Method Documentation
Appends a kmlNode to the KmlNode list model.
bool contains(KmlNode kmlNode) |
Returns true if the list model contains the specified kmlNode.
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);
}int indexOf(KmlNode kmlNode) |
Returns the index of the kmlNode specified.
void insert(int 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.
void removeOne(KmlNode kmlNode) |
Removes the specified kmlNode from the list model.
Changes the property of the kmlNode at index in the list model to value.