ExpansionDataGrid class abstract

Inheritance

Constructors

ExpansionDataGrid({Key? key, bool? isAlwaysShown, Duration? expansionAnimationDuration, int? insertIndex, int? crossAxisWidth, ScrollController? controller})

Properties

crossAxisWidth → int
final
data → List
no setter
expansionAnimationDuration → Duration
final
hashCode → int
The hash code for this object.
no setterinherited
headers → List<Header>
no setter
isAlwaysShown → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController → ScrollController?
final

Methods

createControlButtons(BuildContext context, RowItem rowItem, ExpandAction? onEdit, ExpandAction? onDelete) → List<Widget>
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createExpandColumn(BuildContext context, int index, List<FieldInfo> fields, List data, RowItem rowItem) → Column
createExpandPanel(BuildContext context, List<FieldInfo> fields, List data, RowItem rowItem, {ExpandAction? onEdit, ExpandAction? onDelete}) → Widget
createRow(BuildContext context, dynamic val, RowItem rowItem, Header header) → Widget
createState() → State<ExpansionDataGrid>
Creates the mutable state for this widget at a given location in the tree.
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
deleteRowItem(RowItem rowItem) → void
editRowItem(RowItem rowItem, dynamic data) → void
expandRow(BuildContext context, RowItem rowItem) → Widget
getEditComponent(BuildContext context, dynamic data, RowItem rowItem, String? format) → Widget
getLastHeader(BuildContext context) → Widget
getRowAlignment(Header header) → Alignment
getRowComponent(BuildContext context, dynamic val, RowItem rowItem, Header header) → Widget
getRowValue(dynamic val, RowItem rowItem, String? format) → String
insertRow(RowItem rowItem, [int index = 0]) → void
lazyLoad(void callback(List)) → Future<void>
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
setData(List data) → ExpansionDataGrid
setHeaders(List<Header> headers) → ExpansionDataGrid
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
update() → ExpansionDataGrid

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

getBorderSide(ThemeData theme) → BorderSide
getHeadingRowColor(ThemeData theme) → Color

Constants

rowPadding → const EdgeInsetsDirectional