/*
* Created on Oct 31, 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.JList;
import org.fest.swing.annotation.RunsInEDT;
import org.fest.swing.cell.JListCellReader;
import org.fest.swing.edt.GuiQuery;
/**
* Returns an array of {@code String}s that represents the contents of a given {@code JList}. This query is executed in
* the event dispatch thread (EDT.)
*
* @author Alex Ruiz
*/
final class JListContentQuery {
@RunsInEDT
static @Nonnull String[] contents(final @Nonnull JList list, final @Nonnull JListCellReader cellReader) {
String[] result = execute(new GuiQuery<String[]>() {
@Override protected String[] executeInEDT() {
String[] values = new String[list.getModel().getSize()];
for (int i = 0; i < values.length; i++) {
values[i] = cellReader.valueAt(list, i);
}
return values;
}
});
return checkNotNull(result);
}
private JListContentQuery() {}
}