content: /*
   * Created on Sep 1, 2008
   *
   * 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.
   *
   * Copyright @2008-2013 the original author or authors.
   */
  package org.fest.swing.driver;
  
  import static org.fest.swing.edt.GuiActionRunner.execute;
  import static org.fest.util.Preconditions.checkNotNull;
  
  import javax.annotation.Nonnull;
  import javax.swing.JScrollBar;
  import javax.swing.JScrollPane;
  
  import org.fest.swing.annotation.RunsInEDT;
  import org.fest.swing.core.Robot;
  import org.fest.swing.edt.GuiQuery;
  import org.fest.util.InternalApi;
  
  /**
   * <p>
   * Supports functional testing of {@code JScrollPane}s.
   * </p>
   *
   * <p>
   * <b>Note:</b> This class is intended for internal use only. Please use the classes in the package
   * {@link org.fest.swing.fixture} in your tests.
   * </p>
   *
   * @author Yvonne Wang
   */
  @InternalApi
  public class JScrollPaneDriver extends JComponentDriver {
    /**
     * Creates a new {@link JScrollPaneDriver}.
     *
     * @param robot the robot the robot to use to simulate user input.
     */
    public JScrollPaneDriver(@Nonnull Robot robot) {
      super(robot);
    }
  
    /**
     * Returns the horizontal {@code JScrollBar} in the given {@code JScrollPane}.
     *
     * @param scrollPane the given {@code JScrollBar}.
     * @return the horizontal scroll bar in the given {@code JScrollBar}.
     */
    @RunsInEDT
    public @Nonnull JScrollBar horizontalScrollBarIn(@Nonnull JScrollPane scrollPane) {
      return horizontalScrollBar(scrollPane);
    }
  
    @RunsInEDT
    private static @Nonnull JScrollBar horizontalScrollBar(final @Nonnull JScrollPane scrollPane) {
      JScrollBar result = execute(new GuiQuery<JScrollBar>() {
        @Override
        protected JScrollBar executeInEDT() {
          return scrollPane.getHorizontalScrollBar();
        }
      });
      return checkNotNull(result);
    }
  
    /**
     * Returns the vertical {@code JScrollBar} in the given {@code JScrollPane}.
     *
     * @param scrollPane the given {@code JScrollBar}.
     * @return the vertical scroll bar in the given {@code JScrollBar}.
     */
    @RunsInEDT
    public @Nonnull JScrollBar verticalScrollBarIn(@Nonnull JScrollPane scrollPane) {
      return verticalScrollBar(scrollPane);
    }
  
    @RunsInEDT
    private static @Nonnull JScrollBar verticalScrollBar(final @Nonnull JScrollPane scrollPane) {
      JScrollBar result = execute(new GuiQuery<JScrollBar>() {
        @Override
        protected JScrollBar executeInEDT() {
          return scrollPane.getVerticalScrollBar();
        }
      });
      return checkNotNull(result);
    }
  }
  