BottomTopDemo.java

/*-
 * #%L
 * OrgChart Add-on
 * %%
 * Copyright (C) 2017 - 2025 Flowing Code S.A.
 * %%
 * 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.
 * #L%
 */

package com.flowingcode.vaadin.addons.orgchart;

import java.util.Arrays;

import com.flowingcode.vaadin.addons.demo.DemoSource;
import com.flowingcode.vaadin.addons.orgchart.client.enums.ChartDirectionEnum;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.router.PageTitle;
import com.vaadin.flow.router.Route;

@SuppressWarnings("serial")
@PageTitle("Bottom to Top")
@DemoSource
@Route(value = "orgchart/bottom-top", layout = OrgchartDemoView.class)
public class BottomTopDemo extends VerticalLayout {

  public BottomTopDemo() {
    OrgChart component2 = getExample2();
    component2.addClassName("chart-container");
    component2.setChartTitle("My Organization Chart Demo - Example 2 - BOTTOM TO TOP DIRECTION");
    component2.setChartNodeContent("title");
    component2.setChartDirection(ChartDirectionEnum.BOTTOM_TO_TOP.getAbreviation());

    setSizeFull();
    add(component2);
  }

  private OrgChart getExample2() {
    OrgChartItem item1 = new OrgChartItem(1, "John Williams", "Director");
    OrgChartItem item2 = new OrgChartItem(2, "Anna Thompson", "Administration");
    OrgChartItem item3 = new OrgChartItem(3, "Timothy Jones", "Sub-Director");
    item1.setChildren(Arrays.asList(item2, item3));
    OrgChartItem item4 =
        new OrgChartItem(4, "Louise Night, Louise Night, Louise Night", "Department 1");
    OrgChartItem item5 =
        new OrgChartItem(
            5,
            "John Porter",
            "Department 2, Department 2, Department 2, Department 2, Department 2");
    item2.setChildren(Arrays.asList(item4, item5));
    OrgChartItem item6 = new OrgChartItem(6, "Charles Thomas", "Department 3");
    item5.setChildren(Arrays.asList(item6));
    return new OrgChart(item1);
  }
}