VolvoxDataGrid<T> class
Data-first VolvoxGrid widget. Pass typed rows and columns; the widget owns the controller lifecycle and pushes the values into the engine.
To replace the visible data, pass a new list reference (e.g. via
setState). Mutating the same list in place will not trigger a reload —
this matches the convention used by Flutter's other data widgets.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- VolvoxDataGrid
Constructors
-
VolvoxDataGrid({required List<
T> rows, required List<VolvoxColumn< columns, ValueChanged<T> >VolvoxCellEdit< ? onCellEdit, VolvoxGridController? controller, Key? key})T> > -
const
Properties
-
columns
→ List<
VolvoxColumn< T> > -
Column definitions controlling layout and data access.
final
- controller → VolvoxGridController?
-
Optional pre-existing controller. When null, the widget creates and
disposes its own controller.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onCellEdit
→ ValueChanged<
VolvoxCellEdit< ?T> > -
Called after the user commits an edit on an VolvoxColumn.editable
column. The grid will redraw the new text immediately; mutate the
underlying row in this callback to keep your own data in sync.
final
-
rows
→ List<
T> -
Rows to display. Treat as read-only from the widget's perspective.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< VolvoxDataGrid< T> > -
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, 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