ImageEmbedController class
Controller for ImageEmbed.
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
ImageData> - ImageEmbedController
- Implemented types
Constructors
- ImageEmbedController(ImageData value)
- Create an image embed controller with initial image data.
Properties
- alt ↔ String?
-
Get the alt text.
getter/setter pair
- data ↔ ImageData
-
Get the image data.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
-
image
↔ ImageProvider<
Object> -
Get the image provider.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ ImageData
-
The current value stored in this notifier.
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
createEditor(
BuildContext context, FocusNode focusNode) → Widget -
Create an embed editor for this embed controller.
override
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toEmbed(
) → ParagraphEmbed? -
Convert the current state of the controller to a ParagraphEmbed.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited