TableRowInkWell class Null safety

A rectangular area of a Material that responds to touch but clips its ink splashes to the current table row of the nearest table.

Must have an ancestor Material widget in which to cause ink reactions and an ancestor Table widget to establish a row.

The TableRowInkWell must be in the same coordinate space (modulo translations) as the Table. If it's rotated or scaled or otherwise transformed, it will not be able to describe the rectangle of the row in its own coordinate system as a Rect, and thus the splash will not occur. (In general, this is easy to achieve: just put the TableRowInkWell as the direct child of the Table, and put the other contents of the cell inside it.)

See also:

Inheritance

Constructors

TableRowInkWell({Key? key, Widget? child, GestureTapCallback? onTap, GestureTapCallback? onDoubleTap, GestureLongPressCallback? onLongPress, ValueChanged<bool>? onHighlightChanged, MaterialStateProperty<Color?>? overlayColor})
Creates an ink well for a table row.
const

Properties

autofocus bool
True if this widget will be selected as the initial focus when no other node in its scope is currently focused.
finalinherited
borderRadius BorderRadius?
The border radius of the containing rectangle. This is effective only if highlightShape is BoxShape.rectangle.
finalinherited
canRequestFocus bool
If true, this widget may request the primary focus.
finalinherited
child Widget?
The widget below this widget in the tree.
finalinherited
containedInkWell bool
Whether this ink response should be clipped its bounds.
finalinherited
customBorder ShapeBorder?
The custom clip border.
finalinherited
enableFeedback bool
Whether detected gestures should provide acoustic and/or haptic feedback.
finalinherited
excludeFromSemantics bool
Whether to exclude the gestures introduced by this widget from the semantics tree.
finalinherited
focusColor Color?
The color of the ink response when the parent widget is focused. If this property is null then the focus color of the theme, ThemeData.focusColor, will be used.
finalinherited
focusNode FocusNode?
An optional focus node to use as the focus node for this widget.
finalinherited
hashCode int
The hash code for this object.
read-onlyinherited
highlightColor Color?
The highlight color of the ink response when pressed. If this property is null then the highlight color of the theme, ThemeData.highlightColor, will be used.
finalinherited
highlightShape BoxShape
The shape (e.g., circle, rectangle) to use for the highlight drawn around this part of the material when pressed, hovered over, or focused.
finalinherited
hoverColor Color?
The color of the ink response when a pointer is hovering over it. If this property is null then the hover color of the theme, ThemeData.hoverColor, will be used.
finalinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mouseCursor MouseCursor?
The cursor for a mouse pointer when it enters or is hovering over the widget.
finalinherited
onDoubleTap GestureTapCallback?
Called when the user double taps this part of the material.
finalinherited
onFocusChange ValueChanged<bool>?
Handler called when the focus changes.
finalinherited
onHighlightChanged ValueChanged<bool>?
Called when this part of the material either becomes highlighted or stops being highlighted.
finalinherited
onHover ValueChanged<bool>?
Called when a pointer enters or exits the ink response area.
finalinherited
onLongPress GestureLongPressCallback?
Called when the user long-presses on this part of the material.
finalinherited
onTap GestureTapCallback?
Called when the user taps this part of the material.
finalinherited
onTapCancel GestureTapCallback?
Called when the user cancels a tap that was started on this part of the material.
finalinherited
onTapDown GestureTapDownCallback?
Called when the user taps down this part of the material.
finalinherited
onTapUp GestureTapUpCallback?
Called when the user releases a tap that was started on this part of the material. onTap is called immediately after.
finalinherited
overlayColor MaterialStateProperty<Color?>?
Defines the ink response focus, hover, and splash colors.
finalinherited
radius double?
The radius of the ink splash.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
splashColor Color?
The splash color of the ink response. If this property is null then the splash color of the theme, ThemeData.splashColor, will be used.
finalinherited
splashFactory InteractiveInkFeatureFactory?
Defines the appearance of the splash.
finalinherited
statesController MaterialStatesController?
Represents the interactive "state" of this widget in terms of a set of MaterialStates, like MaterialState.pressed and MaterialState.focused.
finalinherited

Methods

build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
inherited
createElement() StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugCheckContext(BuildContext context) bool
Asserts that the given context satisfies the prerequisites for this class.
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
getRectCallback(RenderBox referenceBox) RectCallback
The rectangle to use for the highlight effect and for clipping the splash effects if containedInkWell is true.
override
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