DrivenAnchorStyle class

Create a AnchorStyle that can handle widget event.

Inheritance

• Object
• AnchorStyle
• DrivenAnchorStyle

Implemented types

• DrivenProperty<AnchorStyle>

Constructors

DrivenAnchorStyle({EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, BoxShape? shape, double? radius, BorderRadius? borderRadius, Color? overlayColor, double? overlayOpacity, bool? overlayDisabled, AnchorStyle? focusedStyle, AnchorStyle? hoveredStyle, AnchorStyle? pressedStyle, AnchorStyle? disabledStyle, bool? mergeResolved})

Default constructor for a driven AnchorStyle.

const

DrivenAnchorStyle.circle({EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, double? radius, Color? overlayColor, double? overlayOpacity, bool? overlayDisabled, AnchorStyle? focusedStyle, AnchorStyle? hoveredStyle, AnchorStyle? pressedStyle, AnchorStyle? disabledStyle, bool? mergeResolved})

Create a circle shaped DrivenAnchorStyle.

const

DrivenAnchorStyle.from(AnchorStyle? enabled, {AnchorStyle? focusedStyle, AnchorStyle? hoveredStyle, AnchorStyle? pressedStyle, AnchorStyle? disabledStyle, bool? mergeResolved})

Create a DrivenAnchorStyle with value from another AnchorStyle.

DrivenAnchorStyle.rectangle({EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, BorderRadius? borderRadius, Color? overlayColor, double? overlayOpacity, bool? overlayDisabled, AnchorStyle? focusedStyle, AnchorStyle? hoveredStyle, AnchorStyle? pressedStyle, AnchorStyle? disabledStyle, bool? mergeResolved})

Create a rectangle shaped DrivenAnchorStyle.

const

DrivenAnchorStyle.resolver(DrivenPropertyResolver<AnchorStyle?> resolver, {bool? mergeResolved = false})

Create a DrivenAnchorStyle from a resolver callback

Properties

borderRadius → BorderRadius?

The clipping radius of the containing rect. This is effective only if the shape is BoxShape.circle.

final, inherited

disabledStyle → AnchorStyle?

The style to be resolved when events includes AnchorEvent.disabled.

final

driven → Map<WidgetEvent, AnchorStyle?>

Map of driven style, order matters

no setter

focusedStyle → AnchorStyle?

The style to be resolved when events includes AnchorEvent.focused.

final

hashCode → int

The hash code for this object.

no setter, inherited

hoveredStyle → AnchorStyle?

The style to be resolved when events includes AnchorEvent.hovered.

final

margin → EdgeInsetsGeometry?

Empty space to surround the outside anchor.

final, inherited

mergeResolved → bool?

Whether the resolved style is merged to the previous resolved style or not

final

overlayColor → Color?

The overlay color of the anchor when pressed, hovered over, or focused.

final, inherited

overlayDisabled → bool?

Whether the overlay is disabled or not

final, inherited

overlayEnabled → bool

Whether the overlay is enabled or not

no setter, inherited

overlayOpacity → double?

The overlay opacity of the anchor when pressed, hovered over, or focused.

final, inherited

padding → EdgeInsetsGeometry?

The padding between the contents of the anchor and the outside anchor.

final, inherited

pressedStyle → AnchorStyle?

The style to be resolved when events includes AnchorEvent.pressed.

final

radius → double?

The radius of the overlay. If the shape is BoxShape.circle.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shape → BoxShape?

The shape (e.g., circle, rectangle) to use for the overlay drawn around this part of the anchor when pressed, hovered over, or focused.

final, inherited

Methods

copyWith({EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, BoxShape? shape, double? radius, BorderRadius? borderRadius, Color? overlayColor, double? overlayOpacity, bool? overlayDisabled, bool? mergeResolved, AnchorStyle? focusedStyle, AnchorStyle? hoveredStyle, AnchorStyle? pressedStyle, AnchorStyle? disabledStyle}) → DrivenAnchorStyle

Creates a copy of this AnchorStyle but with the given fields replaced with the new values.

override

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

override

merge(AnchorStyle? other) → AnchorStyle

Creates a copy of this AnchorStyle but with the given fields replaced with the new values.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resolve(Set<WidgetEvent> events) → AnchorStyle

Returns a value of type T that depends on events.

override

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toMap() → Map<String, dynamic>

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringShort() → String

A brief description of this object, usually just the runtimeType and the hashCode.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

evaluate(AnchorStyle? value, Set<WidgetEvent> events) → AnchorStyle?

Resolves the value for the given set of events if value is an event driven AnchorStyle, otherwise returns the value itself.

override