/*******************************************************************************
* Copyright (c) 2004, 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.ui.tests.decorators;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
/**
* A content provider with a dummy tree structure.
*/
public class TestTreeContentProvider implements ITreeContentProvider {
@Override
public Object[] getChildren(Object parentElement) {
TreeElement parent = (TreeElement) parentElement;
TreeElement[] children = new TreeElement[10];
for (int i = 0; i < 10; i++) {
children[i] = new TreeElement(parent, i);
}
return children;
}
@Override
public Object getParent(Object element) {
return ((TreeElement) element).parent;
}
@Override
public boolean hasChildren(Object element) {
return true;
}
@Override
public Object[] getElements(Object inputElement) {
TreeElement root = new TreeElement(null, 0);
return new Object[] { root };
}
@Override
public void dispose() {
//No dispose behavior
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
}