SwayzeTableDataController<ParentType extends SwayzeController> class

A ControllerBase that manages some data on table.

Information that doesn't generate UI updates on Swayze: tableData meta information of table.

Information that generate UI updates if changed: columns and rows that are SwayzeHeaderController.

It is possible to listen for particular changes on columns and rows which are both ValueListenables. To listen for change in both columns and rows, addListener can be called directly.

See also:

Inheritance
Implemented types

Constructors

SwayzeTableDataController({required String id, required ParentType parent, required int columnCount, required int rowCount, required Iterable<SwayzeHeaderData> columns, required Iterable<SwayzeHeaderData> rows, required int frozenColumns, required int frozenRows})

Properties

columns → SwayzeHeaderController
A SwayzeHeaderController for the horizontal axis.
final
hashCode → int
The hash code for this object.
no setterinherited
id → String
Table identifier
final
parent → ParentType
The SwayzeController that has created this sub-controller.
final
rows → SwayzeHeaderController
A SwayzeHeaderController for the vertical axis
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tableRange → Range2D
A Range2D that represents the table to include all columns and rows
no setter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object notifies its listeners.
override
dispose() → void
When set to be removed, controllers may have listeners and other references that may create memory dead dependency. dispose should drop such references.
override
getHeaderControllerFor({required Axis axis}) → SwayzeHeaderController
Retrieve a SwayzeHeaderController for a particular axis.
handleSelectionChange() → void
Handle changes to the listenable to compute a new SwayzeHeaderState.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that the object notifies.
override
toString() → String
A string representation of this object.
inherited

Operators

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