FanSliceWidget class
FanSliceWidget is responsible to render a slice of the wheel, just like a slice of birthday cake. It is responsible to hold/draw the FanPieces in the same group
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- FanSliceWidget
Constructors
- FanSliceWidget({Key? key, required FanAnimationConfig fanAnimationConfig, required void callback(FanPiece), required FanSlice fanSlice, required AnimationController controller, double pieceBorderSize = 0})
-
FanSliceWidget is responsible to render a slice of the wheel, just like a
slice of birthday cake.
It is responsible to hold/draw the FanPieces in the same group
const
Properties
- callback → void Function(FanPiece)
-
callback function supplied to each piece, when a piece is clicked
this function will be invoked
final
- controller → AnimationController
-
animationController responsible to control the open and the close animation
final
- fanAnimationConfig → FanAnimationConfig
-
animation config used by FanSliceDelegate
final
- fanSlice → FanSlice
-
FanSlice model which holds a list of fan piece
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- pieceBorderSize → double
-
border size of each fan piece
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StatefulWidget> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNode
objects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited