AssignEntitiesModal<T> class
A generic modal for selecting one or many entities of type T from a
searchable list.
Provide available entities, the currently initialSelected subset and a labelBuilder (optionally subtitleBuilder) to render each row. The onConfirm callback receives the final selection.
When multiSelect is false, picking an entity replaces the previous
selection.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- AssignEntitiesModal
- Available extensions
Constructors
-
AssignEntitiesModal({Key? key, required String title, required List<
T> available, required List<T> initialSelected, required String labelBuilder(T), required void onConfirm(List<T> ), String? subtitleBuilder(T)?, bool multiSelect = true}) -
Creates an AssignEntitiesModal.
const
Properties
-
available
→ List<
T> -
Full list of entities the user can pick from.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
initialSelected
→ List<
T> -
Entities pre-selected when the dialog opens.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- labelBuilder → String Function(T)
-
Builds the primary label for an entity row.
final
- multiSelect → bool
-
Whether multiple entities can be selected simultaneously.
final
-
onConfirm
→ void Function(List<
T> ) -
Invoked with the final selection when the user confirms.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- subtitleBuilder → String? Function(T)?
-
Optional builder for the secondary label (subtitle) of an entity row.
final
- title → String
-
Title shown in the dialog header.
final
Methods
-
animateOnActionTrigger(
AnimationInfo animationInfo, {bool hasBeenTriggered = false}) → Widget -
Available on Widget, provided by the AnimatedWidgetExtension extension
-
animateOnPageLoad(
AnimationInfo animationInfo) → Widget -
Available on Widget, provided by the AnimatedWidgetExtension extension
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< AssignEntitiesModal< 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