001 /* 002 * Created on Jul 31, 2008 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 005 * in compliance with the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License 010 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 011 * or implied. See the License for the specific language governing permissions and limitations under 012 * the License. 013 * 014 * Copyright @2008-2010 the original author or authors. 015 */ 016 package org.fest.swing.query; 017 018 import static org.fest.swing.edt.GuiActionRunner.execute; 019 020 import java.awt.Component; 021 import java.awt.Container; 022 023 import org.fest.swing.annotation.RunsInEDT; 024 import org.fest.swing.edt.GuiQuery; 025 026 /** 027 * Understands an action, executed in the event dispatch thread, that returns the parent of a 028 * <code>{@link Component}</code>. 029 * @see Component#getParent() 030 * 031 * @author Alex Ruiz 032 * @author Yvonne Wang 033 */ 034 public final class ComponentParentQuery { 035 036 /** 037 * Returns the parent of the given <code>{@link Component}</code>. This action is executed in the event dispatch 038 * thread. 039 * @param component the given <code>Component</code>. 040 * @return the parent of the given <code>Component</code>. 041 * @see Component#getParent() 042 */ 043 @RunsInEDT 044 public static Container parentOf(final Component component) { 045 return execute(new GuiQuery<Container>() { 046 protected Container executeInEDT() { 047 return component.getParent(); 048 } 049 }); 050 } 051 052 private ComponentParentQuery() {} 053 }