DataRow class

An enhanced version of Flutter's standard DataRow with additional functionality.

This class extends Flutter's DataRow with row-level tap events and customization options. It adds support for right-click (secondary tap) events, double-tap events, specific row heights, and custom decorations.

See also:

• doc/component/data_table.md for more detailed documentation
• DataTable, which uses these rows

Inheritance

• Object
• DataRow
• DataRow

Annotations

• @immutable

Constructors

DataRow.new({LocalKey? key, bool selected = false, ValueChanged<bool?>? onSelectChanged, MaterialStateProperty<Color?>? color, Decoration? decoration, required List<DataCell> cells, double? specificRowHeight, GestureTapCallback? onTap, GestureTapCallback? onDoubleTap, GestureLongPressCallback? onLongPress, GestureTapCallback? onSecondaryTap, GestureTapDownCallback? onSecondaryTapDown})

Creates the configuration for a row of a DataTable.

const

DataRow.byIndex({int? index, bool selected = false, ValueChanged<bool?>? onSelectChanged, MaterialStateProperty<Color?>? color, Decoration? decoration, required List<DataCell> cells, double? specificRowHeight, GestureTapCallback? onTap, GestureTapCallback? onDoubleTap, GestureLongPressCallback? onLongPress, GestureTapCallback? onSecondaryTap, GestureTapDownCallback? onSecondaryTapDown})

Creates a DataRow for a DataTable with a specific index.

Properties

cells → List<DataCell>

The data for this row.

final, inherited

color → MaterialStateProperty<Color?>?

The color for the row.

final, inherited

decoration → Decoration?

Custom decoration to be applied to this row.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → LocalKey?

A Key that uniquely identifies this row. This is used to ensure that if a row is added or removed, any stateful widgets related to this row (e.g. an in-progress checkbox animation) remain on the right row visually.

final, inherited

mouseCursor → MaterialStateProperty<MouseCursor?>?

The cursor for a mouse pointer when it enters or is hovering over the data row.

final, inherited

onDoubleTap → GestureTapCallback?

Callback function when the row is double-tapped.

final

onLongPress → GestureLongPressCallback?

Called if the row is long-pressed.

final, inherited

onSecondaryTap → GestureTapCallback?

Callback function when the row is right-clicked.

final

onSecondaryTapDown → GestureTapDownCallback?

Callback function when the right mouse button is pressed down on this row.

final

onSelectChanged → ValueChanged<bool?>?

Called when the user selects or unselects a selectable row.

final, inherited

onTap → GestureTapCallback?

Callback function when the row is tapped.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selected → bool

Whether the row is selected.

final, inherited

specificRowHeight → double?

Specific height for this row in pixels.

final

Methods

clone({LocalKey? key, bool? selected, ValueChanged<bool?>? onSelectChanged, WidgetStateProperty<Color?>? color, Decoration? decoration, List<DataCell>? cells, double? specificRowHeight, GestureTapCallback? onTap, GestureTapCallback? onDoubleTap, GestureLongPressCallback? onLongPress, GestureTapCallback? onSecondaryTap, GestureTapDownCallback? onSecondaryTapDown}) → DataRow

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

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited