TxDataRow class
TxDataGrid的行配置和单元格数据
必须为要在表中显示的每一行提供一个行配置。TxDataGrid 对象的列表作为“rows”参数传递给 TxDataGrid.new 构造函数。
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- TxDataRow
Constructors
-
TxDataRow.new({required List<
Widget> cells, Decoration? decoration, double? spacing, EdgeInsetsGeometry? padding, Key? key}) -
为 TxDataGrid 的行创建配置。
const
Properties
-
cells
→ List<
Widget> -
此行的数据。
final
- decoration → Decoration?
-
数据行的背景和边框装饰
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- padding → EdgeInsetsGeometry?
-
内边距
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- spacing → double?
-
cells 之间的间距
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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, int wrapWidth = 65}) → 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
Static Methods
-
fromMap(
Map< String, dynamic> data, {int columnNum = 2, Map<int, Widget> ? slots, bool? dense, VisualDensity? visualDensity, double? minLabelWidth, double? minLeadingWidth, double? horizontalGap, TextStyle? contentTextStyle, TextStyle? labelTextStyle, TextAlign? contentTextAlign, EdgeInsetsGeometry? padding, Decoration? decoration, double? spacing, int? contentMaxLines}) → List<Widget> -
通过指定
data数据生成 TxDataRow 列表