Package com.palantir.ptoss.cinch.swing

Class JListWiringHarness

java.lang.Object

com.palantir.ptoss.cinch.swing.JListWiringHarness

All Implemented Interfaces:

WiringHarness<Bound,Field>

public class JListWiringHarness
extends Object
implements WiringHarness<Bound,Field>

Wires up a JList to a List in a BindableModel. Whenever the contents of the bound List change (and the BindableModel's update is called) the JList's model will be swapped out with a new model with the new contents. Selection of values is maintained between model swaps.

This bindings is only one way. The JList will modify itself to reflect the contents of the List in the BindableModel. However, changes to the JList's model after that will not be reflected in the model. The idea here is that if the user takes some action to remove an item from the list then that should be accomplished by removing an item from the underlying BindableModel, not the JList.

Implementation notes: a DefaultTableModel is used to back the JList. Maintaining selection between model swaps is simply done with Object.equals(Object) comparisons.

Constructor Summary

Constructors

Constructor	Description
JListWiringHarness()

Method Summary

Modifier and Type	Method	Description
Collection<Binding>	wire(Bound bound, BindingContext context, Field field)	Performs the wiring of a specific component based on the passed binding annotation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JListWiringHarness

public JListWiringHarness()

Method Details

wire

public Collection<Binding> wire(Bound bound,
 BindingContext context,
 Field field)
                         throws IllegalAccessException,
IntrospectionException

Description copied from interface: WiringHarness

Performs the wiring of a specific component based on the passed binding annotation.

Specified by:

wire in interface WiringHarness<Bound,Field>

Parameters:

bound - annotation containing the data needed to wire this component to the context.

context - metadata about the context for wiring.

field - the component to be wired by this harness.

Returns:

one or more Binding objects represent the wirings performed by this harness.

Throws:

IllegalAccessException

IntrospectionException