WidgetListProperty (Eclipse Platform API Specification)

java.lang.Object
- org.eclipse.core.databinding.property.list.ListProperty<S,E>
- - org.eclipse.core.databinding.property.list.SimpleListProperty<S,E>
  - - org.eclipse.jface.databinding.swt.WidgetListProperty<S,E>

Type Parameters:

S - type of the source object

E - type of the elements in the list

All Implemented Interfaces:

IProperty, IListProperty<S,E>, IWidgetListProperty<S,E>
```
public abstract class WidgetListProperty<S extends Widget,E>
extends SimpleListProperty<S,E>
implements IWidgetListProperty<S,E>
```
Abstract list property implementation for Widget properties. This class implements some basic behavior that widget properties are generally expected to have, namely:
- Calling observe(Widget) should create the observable on the display realm of the widget, rather than the current default realm
- All observe() methods should return an ISWTObservable
Since:

1.3

Constructor Summary

Constructors
Constructor Description

WidgetListProperty()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ISWTObservableList<E>`	`observe(Realm realm, S source)`	Returns an observable list observing this list property on the given property source
`ISWTObservableList<E>`	`observe(S widget)`	Returns an observable list observing this list property on the given property source

Methods inherited from class org.eclipse.core.databinding.property.list.SimpleListProperty
adaptListener, doGetList, doSetList, doSetList, doUpdateList, setList

Methods inherited from class org.eclipse.core.databinding.property.list.ListProperty
getList, listFactory, listFactory, observeDetail, setList, updateList, values

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.core.databinding.property.list.IListProperty
getElementType, getList, listFactory, listFactory, observeDetail, setList, updateList, values

- Constructor Detail
  - WidgetListProperty
```
public WidgetListProperty()
```
- Method Detail
  - observe
```
public ISWTObservableList<E> observe(Realm realm,
                                     S source)
```
    Description copied from interface: IListProperty
    
    Returns an observable list observing this list property on the given property source
    
    Specified by:
    
    observe in interface IListProperty<S extends Widget,E>
    
    Overrides:
    
    observe in class SimpleListProperty<S extends Widget,E>
    
    Parameters:
    
    realm - the observable's realm
    
    source - the property source
    
    Returns:
    
    an observable list observing this list property on the given property source
    
    Since:
    
    1.9
  - observe
```
public ISWTObservableList<E> observe(S widget)
```
    Description copied from interface: IListProperty
    
    Returns an observable list observing this list property on the given property source
    
    Specified by:
    
    observe in interface IListProperty<S extends Widget,E>
    
    Specified by:
    
    observe in interface IWidgetListProperty<S extends Widget,E>
    
    Overrides:
    
    observe in class ListProperty<S extends Widget,E>
    
    Parameters:
    
    widget - the property source
    
    Returns:
    
    an observable list observing this list property on the given property source