FdcGrid class

High-performance data grid widget from the Community package.

The grid renders and edits an FdcDataSet through configured columns while providing navigation, filtering, sorting, paging, and selection behavior.

Pro-only features such as range selection, expandable detail rows, and layout persistence are intentionally not exposed by this constructor. Use FdcProGrid from package:flutter_data_components_pro/fdc_pro.dart when those features are required.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• FdcGridHost
• FdcGrid

Constructors

FdcGrid({Key? key, List<FdcGridColumn> columns = const <FdcGridColumn<dynamic>>[], required FdcDataSet dataSet, FdcGridOptions options = const FdcGridOptions(), FdcGridHeader header = const FdcGridHeader(), FdcGridRowIndicator rowIndicator = const FdcGridRowIndicator(), FdcGridCellIndicator cellIndicator = const FdcGridCellIndicator(), FdcGridToolbar toolbar = const FdcGridToolbar(), FdcGridSummary summary = const FdcGridSummary(), FdcGridStatusBar statusBar = const FdcGridStatusBar(), FdcGridThemeData? theme, FdcGridStyle style = const FdcGridStyle(), FdcFormatSettings? formatSettings, List<FdcGridColumnGroup> columnGroups = const <FdcGridColumnGroup>[], FdcGridColumnPinning pinning = const FdcGridColumnPinning(), FdcGridCellChanged? onCellChanged, FdcGridCellPointerEvent? onCellTapDown, FdcGridCellPointerEvent? onCellDoubleTap, FdcGridRowFocusEvent? onRowExit, FdcGridRowFocusEvent? onRowEnter, FdcGridColumnFocusEvent? onColumnExit, FdcGridColumnFocusEvent? onColumnEnter, FdcGridCellFocusEvent? onCellExit, FdcGridCellFocusEvent? onCellEnter, FdcGridCanEditRow? canEditRow, FdcGridCanEditColumn? canEditColumn, FdcGridMenuBuilder? menuBuilder, FdcGridControllerFeature? controller})

Creates a FdcGrid.

const

Properties

canEditColumn → FdcGridCanEditColumn?

Optional runtime predicate that can veto editing for a row/column pair.

final, inherited

canEditRow → FdcGridCanEditRow?

Optional runtime predicate that can veto editing for a visual row.

final, inherited

cellIndicator → FdcGridCellIndicator

Active cell indicator component configuration.

final, inherited

columnGroups → List<FdcGridColumnGroup>

Optional visual column groups rendered as an additional header row.

final, inherited

columns → List<FdcGridColumn>

Ordered column definitions rendered by the grid.

final, inherited

controller → FdcGridControllerFeature?

Optional grid controller integration.

final, inherited

dataSet → FdcDataSet

Dataset associated with this object.

final, inherited

detailRow → FdcGridDetailRowFeature?

Optional expandable detail-row integration.

final, inherited

formatSettings → FdcFormatSettings?

Optional explicit format settings for this grid.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

header → FdcGridHeader

Header component configuration.

final, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

layoutPersistence → FdcGridLayoutPersistenceFeature?

Optional grid layout persistence integration.

final, inherited

menuBuilder → FdcGridMenuBuilder?

Default body-cell context menu builder. Column-level builders override it.

final, inherited

onCellChanged → FdcGridCellChanged?

Called after a grid-originated field write has been accepted locally.

final, inherited

onCellDoubleTap → FdcGridCellPointerEvent?

Called when a body cell is double-clicked or double-tapped.

final, inherited

onCellEnter → FdcGridCellFocusEvent?

Called when grid focus enters a visual cell.

final, inherited

onCellExit → FdcGridCellFocusEvent?

Called when grid focus leaves a visual cell.

final, inherited

onCellTapDown → FdcGridCellPointerEvent?

Called when a pointer goes down on a body cell.

final, inherited

onColumnEnter → FdcGridCellFocusEvent?

Called when grid focus enters a visual column.

final, inherited

onColumnExit → FdcGridCellFocusEvent?

Called when grid focus leaves a visual column.

final, inherited

onRowEnter → FdcGridCellFocusEvent?

Called when grid focus enters a visual row.

final, inherited

onRowExit → FdcGridCellFocusEvent?

Called when grid focus leaves a visual row.

final, inherited

options → FdcGridOptions

Options used by this configuration.

final, inherited

pinning → FdcGridColumnPinning

Column pinning behavior and optional pinned-band group labels.

final, inherited

rangeSelection → FdcGridRangeSelectionFeature?

Optional range-selection configuration.

final, inherited

rowIndicator → FdcGridRowIndicator

Row indicator component configuration.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

statusBar → FdcGridStatusBar

Status bar component configuration.

final, inherited

style → FdcGridStyle

Grid-level visual style overrides applied on top of the resolved theme.

final, inherited

summary → FdcGridSummary

Summary component configuration.

final, inherited

theme → FdcGridThemeData?

Optional complete visual theme preset for this grid.

final, inherited

toolbar → FdcGridToolbar

Toolbar component configuration.

final, inherited

Methods

createElement() → StatefulElement

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

inherited

createState() → State<FdcGridHost>

Creates the mutable state for this widget at a given 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