/*
 * Copyright (C) 2011 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.errai.ui.test.binding.client.res;

import java.util.List;

import org.jboss.errai.ui.client.widget.ListWidget;
import org.jboss.errai.ui.test.common.client.TestModel;

/**
 * {@link ListWidget} to test the binding of a list of model objects to UI widgets.
 *
 * @author Christian Sadilek <csadilek@redhat.com>
 */
public abstract class BindingListWidget<W extends BindingItem> extends ListWidget<TestModel, W> {

  private List<TestModel> items;
  private int itemsRenderedCalled = 0;

  @Override
  protected void onItemsRendered(List<TestModel> items) {
    itemsRenderedCalled++;
    this.items = items;
  }

  public int getItemsRenderedCalled() {
    return itemsRenderedCalled;
  }

  public List<TestModel> getItems() {
    return items;
  }

  @Override
  public int getComponentCount() {
    return getPanel().getWidgetCount();
  }

}