CarpenterTreeTable<T> class final

Tabular projection of CarpenterTreeView. Expansion, selection, activation, filtering, reveal and DnD use exactly the same contracts as the regular tree.

Cell geometry is shared by header and rows. Column widths can be supplied through columnWidths, while direct pointer resizing works without a callback and is reported through onColumnWidthChanged when provided.

Inheritance

Constructors

CarpenterTreeTable({Key? key, required List<CarpenterTreeNode<T>> nodes, CarpenterTreeController? controller, String treeColumnId = 'tree', String treeHeader = 'Name', @Deprecated('Use treeWidth: CarpenterTableColumnWidth.flexible(flex: ...) instead.') int treeFlex = 2, CarpenterTableColumnWidth? treeWidth, CarpenterTableColumnAlignment treeAlignment = CarpenterTableColumnAlignment.start, CarpenterTableColumnVerticalAlignment treeVerticalAlignment = CarpenterTableColumnVerticalAlignment.center, bool treeResizable = true, List<CarpenterTreeTableColumn<T>> columns = const [], Map<String, LengthUnit> columnWidths = const {}, CarpenterTreeTableColumnWidthChanged? onColumnWidthChanged, Set<Object> expandedIds = const {}, Set<Object> selectedIds = const {}, CarpenterTreeSelectionMode selectionMode = CarpenterTreeSelectionMode.single, CollectionMultiSelectionBehavior multipleSelectionBehavior = CollectionMultiSelectionBehavior.toggle, ScrollController? scrollController, CarpenterTreeExpansionChanged? onExpansionChanged, CarpenterTreeSelectionChanged? onSelectionChanged, CarpenterTreeActivation<T>? onActivated, CarpenterTreeNodePredicate<T>? filter, CarpenterTreeDropCallback<T>? onDrop, CarpenterTreeDropAcceptance<T>? canDrop, CarpenterTreeNodeCallback<T>? onRetryLoad, CarpenterTreeActionsBuilder<T>? actions, CarpenterTreeActionsBuilder<T>? secondaryActions, String actionsHeader = '', String actionsOverflowLabel = 'More actions', CarpenterTreeIconBuilder<T>? iconBuilder, CarpenterDragActivation dragActivation = CarpenterDragActivation.immediate, bool framed = true, String semanticLabel = 'Tree table'})
const

Properties

actions → CarpenterTreeActionsBuilder<T>?
Compatibility shorthand for a trailing action column.
final
actionsHeader → String
final
actionsOverflowLabel → String
final
canDrop → CarpenterTreeDropAcceptance<T>?
final
columns → List<CarpenterTreeTableColumn<T>>
final
columnWidths → Map<String, LengthUnit>
final
controller → CarpenterTreeController?
final
dragActivation → CarpenterDragActivation
final
expandedIds → Set<Object>
final
filter → CarpenterTreeNodePredicate<T>?
final
framed → bool
final
hashCode → int
The hash code for this object.
no setterinherited
iconBuilder → CarpenterTreeIconBuilder<T>?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
multipleSelectionBehavior → CollectionMultiSelectionBehavior
final
nodes → List<CarpenterTreeNode<T>>
final
onActivated → CarpenterTreeActivation<T>?
final
onColumnWidthChanged → CarpenterTreeTableColumnWidthChanged?
final
onDrop → CarpenterTreeDropCallback<T>?
final
onExpansionChanged → CarpenterTreeExpansionChanged?
final
onRetryLoad → CarpenterTreeActivation<T>?
final
onSelectionChanged → CarpenterTreeSelectionChanged?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController → ScrollController?
final
secondaryActions → CarpenterTreeActionsBuilder<T>?
Compatibility shorthand for secondary actions in the trailing action column. New code should prefer CarpenterTreeTableColumn.actions.
final
selectedIds → Set<Object>
final
selectionMode → CarpenterTreeSelectionMode
final
semanticLabel → String
final
treeAlignment → CarpenterTableColumnAlignment
final
treeColumnId → String
final
treeFlex → int
final
treeHeader → String
final
treeResizable → bool
final
treeVerticalAlignment → CarpenterTableColumnVerticalAlignment
final
treeWidth → CarpenterTableColumnWidth?
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<CarpenterTreeTable<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