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/**
*
* Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
*
*/
package org.eclipse.osbp.ecview.core.common.model.core;
import org.eclipse.emf.ecore.EObject;
/**
* <!-- begin-user-doc --> A helper layout is a layout which contains
* YEmbeddables without containing them. For some reasons an embeddable may be
* contained by a different model object, which is not a layout. But for
* focusing issues we need to determine the next focusable element by YLayout.
* <p>
* For instance the CxGrid contains YColumns and each column contains an editor
* field. So the eContainer of editorfield is YColumn. But the focusing strategy
* needs to use an YLayout to find the next focusable element. Grid will use
* this layout to collect all editorfields inside this layout.
* <p>
* Calls to <code>getElements()</code> are forwarded to
* <code>getVirtualElements()</code>. <!-- end-user-doc -->
*
*
* @see org.eclipse.osbp.ecview.core.common.model.core.CoreModelPackage#getYHelperLayoutProvider()
* @model interface="true" abstract="true"
* @generated
*/
public interface YHelperLayoutProvider extends EObject {
/**
* <!-- begin-user-doc -->
* <p>
* A virtual element is an element that is <b>NOT</b> contained by its
* parent. For instance see CxGrid#column#editorfield. See
* {@link YHelperLayout}. <!-- end-user-doc -->
* @model kind="operation"
* @generated
*/
YHelperLayout getHelperLayout();
} // YHelperLayoutProvider
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