PaginatedDataTable class Null safety

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 from a DataTableSource. The widget is presented as a Card.

See also:

Inheritance

Constructors

PaginatedDataTable({Key? key, Widget? header, List<Widget>? actions, required List<DataColumn> columns, int? sortColumnIndex, bool sortAscending, ValueSetter<bool?>? onSelectAll, double dataRowHeight, double headingRowHeight, double horizontalMargin, double columnSpacing, bool showCheckboxColumn, bool showFirstLastButtons, int? initialFirstRowIndex, ValueChanged<int>? onPageChanged, int rowsPerPage, List<int> availableRowsPerPage, ValueChanged<int?>? onRowsPerPageChanged, DragStartBehavior dragStartBehavior, required DataTableSource source, double? checkboxHorizontalMargin})
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
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
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
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
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
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. [...]
final, inherited
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
rowsPerPage int
The number of rows to show on each page. [...]
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
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() PaginatedDataTableState
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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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. [...]
@nonVirtual, inherited

Constants

defaultRowsPerPage → const int
The default value for rowsPerPage. [...]
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