elementary_helper library

Classes

ContentEntityState<T>

Entity that describes general state of data storing.

DoubleSourceBuilder<F, S>

Builder that uses two ListenableState sources of data.

DoubleValueListenableBuilder<F, S>

Builder that uses two ValueListenable sources of data.

EntityState<T>

Describes the state of the stored value. It can be helpful when interacting with values over the network or other options involving long asynchronous operations.

EntityStateNotifier<T>

Publisher that uses EntityState to describe concrete state of stored data.

EntityStateNotifierBuilder<T>

A builder that uses ValueListenable parameterized by EntityState as a source of data. This builder is usually helpful with the EntityStateNotifier.

EntityValueListenable<T>

Alias for EntityStateNotifier interface.

ErrorEntityState<T>

Entity that describes state with data problems.

ListenableState<T>

An interface for instances that can be listened and return current value.

LoadingEntityState<T>

Entity that describes state of loading data or long interaction.

MultiListenerRebuilder

Builder that initiates a rebuild when any of the listeners in the listenableList changes.

StateNotifier<T>

Publisher that can store a value. Whenever the value changes, all subscribers will be notified. When a listener is added, it also initiates a notification specifically for that listener.

StateNotifierBuilder<T>

Builder that uses ListenableState as a source of data. Usually can be helpful with the StateNotifier.

ThemeWrapper

Wrapper for hiding direct call flutter theme.

TripleSourceBuilder<F, S, T>

Builder that uses three ListenableState sources of data.

TripleValueListenableBuilder<F, S, T>

Builder that uses three ValueListenable sources of data.

Typedefs

DataWidgetBuilder<T> = Widget Function(BuildContext context, T? data)

Builder function for content state.

ErrorWidgetBuilder<T> = Widget Function(BuildContext context, Exception? e, T? data)

Builder function for error state.

LoadingWidgetBuilder<T> = Widget Function(BuildContext context, T? data)

Builder function for loading state.