SummerDataTableSource class abstract
Data source for SummerDataTable.
Replaces the old imperative delegate. Extend ChangeNotifier and call notifyListeners whenever the row data changes so the table rebuilds.
- Inheritance
-
- Object
- ChangeNotifier
- SummerDataTableSource
- Implementers
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- rowCount → int
-
Total number of data rows currently held by this source.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
buildCell(
BuildContext context, int rowIndex, int columnIndex) → Widget -
Build the cell widget for
rowIndexxcolumnIndex. -
dispose(
) → void -
Discards any resources used by the object.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
rowKey(
int rowIndex) → Object? -
Stable identity for
rowIndex, used by selection and expansion. -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited