org.eclipse.emf.ecp.view.internal.table.swt

Class TableDetailRevealProvider

java.lang.Object

org.eclipse.emf.ecp.view.internal.table.swt.TableDetailRevealProvider

All Implemented Interfaces:

Vendor<RevealStep>, EMFFormsRevealProvider

public class TableDetailRevealProvider
extends Object
implements EMFFormsRevealProvider

A reveal provider for VTableControls that reveals objects presented in the details of some object in the table. This is a heuristic guess based on containment (recursively) of the object to be revealed within some object in the table. Applications are advised to provide higher bids to more reliably/appropriately reveal objects in these master-detail configurations.

Since:

1.22

Constructor Summary

Constructors

Constructor and Description
TableDetailRevealProvider()

Method Summary

Modifier and Type	Method and Description
Double	canReveal(VTableControl tableControl, org.eclipse.emf.ecore.EObject object, org.eclipse.emf.ecore.EStructuralFeature feature, ViewModelContext context) I bid on the element if it is a VTableControl that has a row representing an EObject containing (recursively) the object to be revealed and the table control has a detail panel.
RevealStep	reveal(ViewModelContext context, RevealHelper helper, VTableControl tableControl, org.eclipse.emf.ecore.EObject object) Create a reveal step to drill down into the table's details.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableDetailRevealProvider

public TableDetailRevealProvider()

Method Detail

canReveal

public Double canReveal(VTableControl tableControl,
                        org.eclipse.emf.ecore.EObject object,
                        @Optional
                        org.eclipse.emf.ecore.EStructuralFeature feature,
                        ViewModelContext context)

I bid on the element if it is a VTableControl that has a row representing an EObject containing (recursively) the object to be revealed and the table control has a detail panel.

Parameters:

tableControl - the table control to bid on

object - the object to be revealed

feature - provider of the optional feature being revealed

context - the context in which the table is rendered

Returns:

my bid

reveal

public RevealStep reveal(ViewModelContext context,
                         RevealHelper helper,
                         VTableControl tableControl,
                         org.eclipse.emf.ecore.EObject object)

Create a reveal step to drill down into the table's details.

Parameters:

context - the view model context in which to find a renderer for the table

helper - a helper for deferred revealing

tableControl - the table in which to drill down

object - the object to reveal

Returns:

the drill-down reveal step