MapviewWidget class

A Widget which provides the map. The widget asks for MapModel and ViewModel when needed and also destroys the models when not needed anymore. You cannot directly access the viewmodel and mapmodel to avoid access-problems after the lifecycle of the objects is due. Suggested method to access the objects is by attaching an Overlay to the viewModel. See ZoomOverlay for an example.

Inheritance

Constructors

MapviewWidget({Key? key, required DisplayModel displayModel, required CreateMapModel createMapModel, required CreateViewModel createViewModel, String? changeKey})
const

Properties

changeKey → String?
A key to recognize changes. If for example the rendering should change also change that key. Suggestion is to use renderer.getRenderKey() for this value. If the key changes the whole view will be rebuilt and the MapModel and ViewModel will be asked to recreate.
final
createMapModel → CreateMapModel
final
createViewModel → CreateViewModel
final
displayModel → DisplayModel
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited