01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18:
19: package org.apache.jmeter.gui.util;
20:
21: import java.awt.Component;
22:
23: import javax.swing.SwingUtilities;
24:
25: import org.apache.jorphan.logging.LoggingManager;
26: import org.apache.log.Logger;
27:
28: /**
29: * Note: This helper class appeared in JavaWorld in June 2001
30: * (http://www.javaworld.com) and was written by Michael Daconta.
31: *
32: * @author Kevin Hammond
33: * @version $Revision: 493779 $
34: */
35: public class FocusRequester implements Runnable {
36: private static final Logger log = LoggingManager
37: .getLoggerForClass();
38:
39: private Component comp;
40:
41: public FocusRequester(Component comp) {
42: this .comp = comp;
43: try {
44: SwingUtilities.invokeLater(this );
45: } catch (Exception e) {
46: log.error("", e); // $NON-NLS-1$
47: }
48: }
49:
50: public void run() {
51: comp.requestFocus();
52: }
53: }
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