LayerInteractionButton class

A stateless widget that represents a customizable button for interacting with layers.

The button provides multiple functionalities, including detecting scale and rotate gestures, handling taps, and displaying tooltips. It is designed for use in scenarios such as image editing applications where user interactions with layers are required.

Inheritance

Constructors

LayerInteractionButton({Key? key, dynamic onScaleRotateDown(PointerDownEvent)?, dynamic onScaleRotateUp(PointerUpEvent)?, dynamic onTap()?, required dynamic toggleTooltipVisibility(bool), required IconData icon, required MouseCursor cursor, required double buttonRadius, required double rotation, required String tooltip, required Color color, required Color background})
Creates a LayerInteractionButton.
const

Properties

background → Color
The background color of the button.
final
buttonRadius → double
The radius of the button, used to calculate its size and border radius.
final
color → Color
The color of the icon displayed on the button.
final
cursor → MouseCursor
The cursor to be displayed when hovering over the button.
final
hashCode → int
The hash code for this object.
no setterinherited
icon → IconData
The icon to be displayed on the button.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onScaleRotateDown → dynamic Function(PointerDownEvent)?
Callback for handling pointer down events associated with scale and rotate gestures.
final
onScaleRotateUp → dynamic Function(PointerUpEvent)?
Callback for handling pointer up events associated with scale and rotate gestures.
final
onTap → dynamic Function()?
Callback for handling tap events on the button.
final
rotation → double
The rotation angle of the button, in radians.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
toggleTooltipVisibility → dynamic Function(bool)
Callback for toggling the visibility of the tooltip.
final
tooltip → String
The tooltip message to be displayed when hovering over the button.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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, int wrapWidth = 65}) → 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