/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.gef;
import org.eclipse.swt.accessibility.AccessibleControlEvent;
import org.eclipse.swt.accessibility.AccessibleEvent;
import org.eclipse.draw2d.AccessibleBase;
/**
* This class provides Accessibility support for {@link org.eclipse.gef.EditPart
* EditParts}. EditParts are the unit of selection in GEF. When selection changes,
* Accessibility clients are notified. These clients then query the EditPartViewer for
* various accessibility information.
* <P>EditParts must provide AccessibileEditPart adapters in order to work
* with screen-readers, screen magnifiers, and other accessibility tools. EditParts
* should override {@link
* org.eclipse.gef.editparts.AbstractEditPart#getAccessibleEditPart()}.
* @author hudsonr
*/
public abstract class AccessibleEditPart
extends AccessibleBase
{
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getChildCount(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public abstract void getChildCount(AccessibleControlEvent e);
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getChildren(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public abstract void getChildren(AccessibleControlEvent e);
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getDefaultAction(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public void getDefaultAction(AccessibleControlEvent e) { }
/**
* @see org.eclipse.swt.accessibility.AccessibleAdapter#getDescription(AccessibleEvent)
* @param e AccessibleEvent
*/
public void getDescription(AccessibleEvent e) { }
/**
* @see org.eclipse.swt.accessibility.AccessibleAdapter#getKeyboardShortcut(
* AccessibleEvent)
* @param e AccessibleEvent
*/
public void getKeyboardShortcut(AccessibleEvent e) { }
/**
* @see org.eclipse.swt.accessibility.AccessibleAdapter#getHelp(AccessibleEvent)
* @param e AccessibleEvent
*/
public void getHelp(AccessibleEvent e) { }
/**
* @see org.eclipse.swt.accessibility.AccessibleAdapter#getName(AccessibleEvent)
* @param e AccessibleEvent
*/
public abstract void getName(AccessibleEvent e);
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getLocation(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public abstract void getLocation(AccessibleControlEvent e);
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getRole(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public void getRole(AccessibleControlEvent e) { }
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getState(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public abstract void getState(AccessibleControlEvent e);
/**
* @see org.eclipse.swt.accessibility.AccessibleControlAdapter#getValue(
* AccessibleControlEvent)
* @param e AccessibleControlEvent
*/
public void getValue(AccessibleControlEvent e) { }
}