org.uqbar.lacar.ui.model.bindings

Interface ViewObservable<V extends Widget,C extends WidgetBuilder>

All Known Implementing Classes:

AbstractViewObservable, ObservableCaption, ObservableItems, ObservableTableContents, ObservableTreeContents, ObservableValue

public interface ViewObservable<V extends Widget,C extends WidgetBuilder>

Representa una propiedad una vista que puede ser utilizada dentro de un binding. En realidad es el objeto que sabe crear un bindingbuilder. La creación de un binding entre un control (vista) y un modelo arranca por la vista. El control instancia uno de estos objetos dependiendo de qué evento se quiere vincular de la vista (selección, o la lista de opciones, o el color de fondo, etc). Allí aparece el BindingBuilder que ya sabe qué parte de la vista vincula, pero todavía no qué parte del modelo.

Author:

npasserini

See Also:

BindingBuilder

Method Summary

Methods

Modifier and Type	Method and Description
<M> Binding<M,V,C>	bindTo(Observable<M> observable) The most important method from a user point-of-view.
<M> Binding<M,V,C>	bindToProperty(String propertyName) Shortcut method.
BindingBuilder	createBinding(C control) Executes the actual binding between widget and model.
V	getView() Returns the owner of the view observable.

Method Detail

bindTo

<M> Binding<M,V,C> bindTo(Observable<M> observable)

The most important method from a user point-of-view. Once you have one of this object you can bind it to another Observable object.

bindToProperty

<M> Binding<M,V,C> bindToProperty(String propertyName)

Shortcut method. Binds this observable against an observable model's property.

createBinding

BindingBuilder createBinding(C control)

Executes the actual binding between widget and model.

getView

V getView()

Returns the owner of the view observable. Ex: textBox.value().getView() == textBox