A rectangular area of a Material that responds to touch.

Must have an ancestor Material widget in which to cause ink reactions.

If a Widget uses this class directly, it should include the following line at the top of its build function to call debugCheckHasMaterial:

assert(debugCheckHasMaterial(context));
Inheritance

Constructors

InkWell({Key key, Widget child, GestureTapCallback onTap, GestureTapCallback onDoubleTap, GestureLongPressCallback onLongPress, ValueChanged<bool> onHighlightChanged })

Creates an ink well.

Properties

child Widget

The widget below this widget in the tree.

final, inherited
containedInkWell bool

Whether this ink response should be clipped its bounds.

final, inherited
hashCode int

Get a hash code for this object.

read-only, inherited
highlightShape BoxShape

The shape (e.g., circle, rectangle) to use for the highlight drawn around this part of the material.

final, inherited
key Key

Controls how one widget replaces another widget in the tree.

final, inherited
onDoubleTap GestureTapCallback

Called when the user double taps this part of the material.

final, inherited
onHighlightChanged ValueChanged<bool>

Called when this part of the material either becomes highlighted or stops behing highlighted.

final, inherited
onLongPress GestureLongPressCallback

Called when the user long-presses on this part of the material.

final, inherited
onTap GestureTapCallback

Called when the user taps this part of the material

final, inherited
radius double

The radius of the ink splash.

final, inherited
runtimeType Type

A representation of the runtime type of the object.

read-only, inherited

Operators

operator ==(other) bool

The equality operator.

inherited

Methods

createElement() StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited
createState() → _InkResponseState<InkResponse>

Creates the mutable state for this widget at a given location in the tree.

inherited
debugCheckContext(BuildContext context) bool

Asserts that the given context satisfies the prerequisites for this class.

mustCallSuper, inherited
debugFillDescription(List<String> description) → void

Add additional information to the given description for use by toString.

mustCallSuper, protected, inherited
getRectCallback(RenderBox referenceBox) RectCallback

The rectangle to use for the highlight effect and for clipping the splash effects if containedInkWell is true.

inherited
noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.

inherited
toString() String

Returns a string representation of this object.

inherited
toStringShort() String

A short, textual description of this widget.

inherited