JustTheController class
This controller provides basic controls over the Tooltip widget. It is just a shell class that is given functionality by the StatefulWidget. This idea was copied from a FocusNode whose attach method is called to give the focusNode the context and state of its parent.
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
TooltipStatus> - JustTheController
Constructors
- JustTheController({TooltipStatus? value})
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- hideTooltip ↔ dynamic
-
Hides the tooltip. Completes when the tooltip is fully hidden.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showTooltip ↔ dynamic
-
Shows the tooltip. Completes when the tooltip is fully visible.
getter/setter pair
- value ↔ TooltipStatus
-
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
-
attach(
{required dynamic showTooltip, required dynamic hideTooltip}) → void -
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
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
defaultHideTooltip(
{bool immediately = false}) → Future< void> -
defaultShowTooltip(
{bool immediately = false, bool autoClose = false}) → Future< void>