WidgetContextData class
Constructors
-
WidgetContextData({required BuildContext context, required String id, required State<
StatefulWidget> state, DisplayNotifier? displayNotifier, TrackerStrategy trackerStrategy = TrackerStrategy.every, TrackerState? childState})
Properties
- childState → TrackerState?
-
final
- context → BuildContext
-
final
- displayNotifier → DisplayNotifier?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
final
- offset ↔ double
-
顶部居父widget的偏移
getter/setter pair
- offsetEnd ↔ double
-
尾部居父widget的偏移
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
state
→ State<
StatefulWidget> -
final
- trackerStrategy → TrackerStrategy
-
final
- visible ↔ bool
-
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited