Module interface

Interface layer.

The Interface is the primary structure representing the user interface and contains all the data for the interface including the Presentation instance.

The internal representation of the interface is a Tree of Element nodes. An Element is a combination of a Model component, a View component, and a Controller component. The kinds of components in Elements and their relations with parent/child nodes are contextualized in various Widget definitions.

Action events define the internal language of the Interface layer and result from user Input events, or directly submitted from application code. Each Action is directed at a target Element node. Action events include creating/destroying/modifying Element nodes and their components, changing focus, or submitting callbacks.

Re-exports

pub use self::controller::Controller;

pub use self::model::Model;

pub use self::view::View;

Modules

controller

Interaction components

model

Domain data bindings

view

Display and input data

Structs

Element

An interface node consisting of one each of Model, View, and Controller components.

Interface

Parameterized interface represented by a tree of Elements

POINTER

Pointer position

Enums

Action

An interface-level event

CreateOrder

Either append or prepend newly created element