DataColumn class

Configuration for a single column in a DataTable.

Constructors

DataColumn({required String label, bool numeric = false, void onSort(int columnIndex, bool ascending)?})

Creates a DataColumn with the given label.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

label → String

The header label for this column.

final

numeric → bool

Whether this column contains numeric data (right-aligned).

final

onSort → void Function(int columnIndex, bool ascending)?

An optional callback when the column header is activated for sorting.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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