PatternLock class Null safety

Inheritance

Constructors

PatternLock({Key? key, int dimension = 3, double relativePadding = 0.7, Color? selectedColor, Color notSelectedColor = Colors.black45, double pointRadius = 10, bool showInput = true, int selectThreshold = 25, bool fillPoints = false, required dynamic onInputComplete(List<int>)})
Creates PatternLock with given params.
const

Properties

dimension int
Count of points horizontally and vertically.
final
fillPoints bool
final
hashCode int
The hash code for this object.
read-onlyinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
notSelectedColor Color
Color of not selected points.
final
onInputComplete → dynamic Function(List<int>)
Callback that called when user's input complete. Called if user selected one or more points.
final
pointRadius double
Radius of points.
final
relativePadding double
Padding of points area relative to distance between points.
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
selectedColor Color?
Color of selected points.
final
selectThreshold int
final
showInput bool
Whether show user's input and highlight selected points.
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _PatternLockState
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 non-existent 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