Hoverable class

A widget that detects mouse hover events and notifies its child. This widget is useful when you want to change the appearance of a widget when the mouse hovers over it.

Example: HoverBuilder( builder: (context, hovering, child) { return AnimatedContainer( duration: const Duration(milliseconds: 200), width: 100, height: 100, color: hovering ? Colors.orange : Colors.red, alignment: Alignment.center, child: child, ); }, child: const Text('Hover Me'), ),

Inheritance
Available Extensions

Constructors

Hoverable({Key? key, required HoverWidgetBuilder builder, bool opaque = true, MouseCursor cursor = MouseCursor.defer, HitTestBehavior? hitTestBehavior, Widget? child})
Creates Hoverable widget with given values.
const

Properties

builder → HoverWidgetBuilder
Builder that builds the child.
final
child → Widget?
Child of this widget.
final
cursor → MouseCursor
Refers to the MouseRegion.cursor property.
final
hashCode → int
The hash code for this object.
no setterinherited
hitTestBehavior → HitTestBehavior?
Refers to the MouseRegion.onEnter property.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
opaque → bool
Refers to the MouseRegion.opaque property.
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<Hoverable>
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