SteelBlue :: Core

Displayable

This role models something that can be displayed as a text.

MutableDisplayable

This is mutable a variant of Displayable, that is the related property can be changed and change listeners are supported.

PlainTextDisplayable

This specialisation of Displayable makes it clear that the rendered string is a plain text.

HtmlDisplayable

This specialisation of Displayable makes it clear that the rendered string is a HTML text.

Changeable

This role models something that can be changed.

IconProvider, MutableIconProvider

These roles model something that can have an icon. The mutable version supports change listeners.

UserAction

This role represents a callback that can be attached to a UI component that can be activated with a mouse click, such as a button or a menu itme. It can have in turn further roles (typically at least a Displayable and an IconProvider) and an enabled/disabled property.

UserActionProvider

This role is a factory of UserActions.

Selectable

This role represents a callback that can be attached to a UI component that contains a list of items that can be selected.

Styleable

This role represents something that can have a style attached to it, for controlling some aspect of rendering; for instance, a lefT/right/center text justification, or a font style such as bold or italic.

Visibility

This role represents something that can be made visible or invisible.

PresentationModel

TBD

PresentationModelAggregate

This role is an aggregate of PresentationModels associated to a name. It is suitable for modelling data that must be rendered on a table or a treeview.

TBD

PresentationModelFactory

TBD