DiagonalDragBehavior enum
Specifies how to configure the DragGestureRecognizers of a TwoDimensionalScrollable.
Values
- none → const DiagonalDragBehavior
-
This behavior will not allow for any diagonal scrolling.
Drag gestures in one direction or the other will lock the input axis until the gesture is released.
- weightedEvent → const DiagonalDragBehavior
-
This behavior will only allow diagonal scrolling on a weighted scale per gesture event.
This means that after initially evaluating the drag gesture, the weighted evaluation (based on kTouchSlop) stands until the gesture is released.
- weightedContinuous → const DiagonalDragBehavior
-
This behavior will only allow diagonal scrolling on a weighted scale that is evaluated throughout a gesture event.
This means that during each update to the drag gesture, the scrolling axis will be allowed to scroll diagonally if it exceeds the kTouchSlop.
- free → const DiagonalDragBehavior
-
This behavior allows free movement in any and all directions when dragging.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
DiagonalDragBehavior> - A constant List of the values in this enum, in order of their declaration.