package org.python.pydev.ui.dialogs;
import java.util.List;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
public class ListContentProvider implements ITreeContentProvider {
@Override
public Object[] getChildren(Object element) {
if (element instanceof List) {
List list = (List) element;
return list.toArray();
}
return new Object[0];
}
@Override
public Object getParent(Object element) {
return null;
}
@Override
public boolean hasChildren(Object element) {
return element instanceof List && ((List) element).size() > 0;
}
@Override
public Object[] getElements(Object inputElement) {
return getChildren(inputElement);
}
@Override
public void dispose() {
//do nothing
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
//do nothing
}
}