SchedulePositionList<T extends Object?> class

A scrollable list widget that displays schedule items with position tracking.

This widget creates a scrollable list of schedule items (events, month headers, empty days) and tracks their positions for visibility and navigation purposes. It's used both in continuous schedule views and as individual pages in paginated schedule views.

The widget automatically generates and maintains a map of items based on the provided date range and events, handling different item types:

  • MonthItem: Month header separators
  • EventItem: Individual event entries
  • EmptyItem: Placeholder for days with no events (configurable)
Inheritance

Constructors

SchedulePositionList({Key? key, required EventsController<T> eventsController, required ScheduleViewController<T> viewController, required DateTimeRange<DateTime> dateTimeRange, required int currentPage, required bool paginated, required ScheduleBodyConfiguration configuration})
Creates a SchedulePositionList.
const

Properties

configuration → ScheduleBodyConfiguration
Configuration options for the schedule body behavior.
final
currentPage → int
The current page index (used in paginated views).
final
dateTimeRange → DateTimeRange<DateTime>
The date range to display in this list.
final
eventsController → EventsController<T>
The controller managing the events displayed in this list.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
paginated → bool
Whether this list is part of a paginated view.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
viewController → ScheduleViewController<T>
The schedule view controller for this specific view.
final

Methods

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