AtreeonPaginatedDataTable class

A Material Design data table that shows data using multiple pages.

A paginated data table shows rowsPerPage rows of data per page and provides controls for showing other pages.

Data is read lazily from a DataTableSource. The widget is presented as a Card.

Constructors

AtreeonPaginatedDataTable({Key? key, Widget? header, List<Widget>? actions, required List<DataColumn> columns, int? sortColumnIndex, bool sortAscending = true, ValueSetter<bool?>? onSelectAll, double dataRowHeight = kMinInteractiveDimension, double headingRowHeight = 56.0, double horizontalMargin = 24.0, double columnSpacing = 56.0, bool showCheckboxColumn = true, bool showFirstLastButtons = false, int? initialFirstRowIndex = 0, ValueChanged<int>? onPageChanged, int rowsPerPage = defaultRowsPerPage, List<int> availableRowsPerPage = const <int>[defaultRowsPerPage, defaultRowsPerPage * 2, defaultRowsPerPage * 5, defaultRowsPerPage * 10], ValueChanged<int?>? onRowsPerPageChanged, DragStartBehavior dragStartBehavior = DragStartBehavior.start, Color? arrowHeadColor, required DataTableSource source, double? checkboxHorizontalMargin, ScrollController? controller, bool? primary, required double fontSize, required double iconSize, required double footerHeight}): Creates a widget describing a paginated DataTable on a Card.

Properties

actions → List<Widget>?: Icon buttons to show at the top end side of the table. The header must not be null to show the actions.
final
arrowHeadColor → Color?: Defines the color of the arrow heads in the footer.
final
availableRowsPerPage → List<int>: The options to offer for the rowsPerPage.
final
checkboxHorizontalMargin → double?: Horizontal margin around the checkbox, if it is displayed.
final
columns → List<DataColumn>: The configuration and labels for the columns in the table.
final
columnSpacing → double: The horizontal margin between the contents of each data column.
final
controller → ScrollController?: An object that can be used to control the position to which this scroll view is scrolled.
final
dataRowHeight → double: The height of each row (excluding the row that contains column headings).
final
dragStartBehavior → DragStartBehavior: Determines the way that drag start behavior is handled.
final
fontSize → double: final
footerHeight → double: final
hashCode → int: The hash code for this object.
no setterinherited
header → Widget?: The table card's optional header.
final
headingRowHeight → double: The height of the heading row.
final
horizontalMargin → double: The horizontal margin between the edges of the table and the content in the first and last cells of each row.
final
iconSize → double: final
initialFirstRowIndex → int?: The index of the first row to display when the widget is first created.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onPageChanged → ValueChanged<int>?: Invoked when the user switches to another page.
final
onRowsPerPageChanged → ValueChanged<int?>?: Invoked when the user selects a different number of rows per page.
final
onSelectAll → ValueSetter<bool?>?: Invoked when the user selects or unselects every row, using the checkbox in the heading row.
final
primary → bool?: Whether this is the primary scroll view associated with the parent PrimaryScrollController.
final
rowsPerPage → int: The number of rows to show on each page.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
showCheckboxColumn → bool: Whether the widget should display checkboxes for selectable rows.
final
showFirstLastButtons → bool: Flag to display the pagination buttons to go to the first and last pages.
final
sortAscending → bool: Whether the column mentioned in sortColumnIndex, if any, is sorted in ascending order.
final
sortColumnIndex → int?: The current primary sort key's column.
final
source → DataTableSource: The data source which provides data to show in each row. Must be non-null.
final

Methods

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → AtreeonPaginatedDataTableState: 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
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}) → 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

Constants

defaultRowsPerPage → const int: The default value for rowsPerPage.