DragHandleMixin mixin
- Superclass constraints
Properties
-
adapter
→ DrawObjectAdapter<
DrawObject> -
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
no setterinherited
- primaryColor → Color
-
Used primarily for updating WindowPaintController.color when selected.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clone(
) → DrawObject -
Returns a deep clone of this object.
inherited
-
finalizeDragHandle(
) → void - Bakes the drag handle offset into this object's points and saves the shouldRepaint() variables.
-
finalizeDragHandlePoints(
Offset offset) → void - Bakes the drag handle offset into this object's points.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paint(
Canvas canvas, Size size, Denormalize denormalize) → void -
inherited
-
postPaintDragHandle(
Canvas canvas, Size size) → void - Restores the canvas and saves the shouldRepaint() variables.
-
prePaintDragHandle(
Canvas canvas, Size size, Denormalize denormalize) → void - Prepares the canvas with the current drag handle offset.
-
prepareDragHandle(
Offset focalPoint) → void - Sets the drag handle focal point needed for subsequent calculations with the drag handle offset.
-
shouldRepaint(
) → bool -
inherited
-
shouldRepaintDragHandle(
) → bool - Must be called in shouldRepaint().
-
toJSON(
) → Map< String, dynamic> -
Returns a representation of this object as a JSON object.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
updateDragHandle(
Offset focalPoint) → void - Updates the drag handle offset.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited