1 // Copyright (C) 2004 Philip Aston
2 // All rights reserved.
3 //
4 // This file is part of The Grinder software distribution. Refer to
5 // the file LICENSE which is part of The Grinder distribution for
6 // licensing details. The Grinder distribution is available on the
7 // Internet at http://grinder.sourceforge.net/
8 //
9 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
10 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
11 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
12 // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
13 // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
14 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
15 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
16 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
17 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
18 // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
19 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
20 // OF THE POSSIBILITY OF SUCH DAMAGE.
21
22 package net.grinder.console.swingui;
23
24 import java.awt.event.ActionEvent;
25 import javax.swing.AbstractAction;
26 import javax.swing.Action;
27
28
29 /**
30 * Composite <code>Action</code> which fans out events to two
31 * delegates.
32 *
33 * @author Philip Aston
34 */
35 final class TeeAction extends AbstractAction {
36
37 private final Action m_action1;
38 private final Action m_action2;
39
40 public TeeAction(Action action1, Action action2) {
41 m_action1 = action1;
42 m_action2 = action2;
43 }
44
45 public void actionPerformed(ActionEvent e) {
46
47 if (m_action1.isEnabled()) {
48 m_action1.actionPerformed(e);
49 }
50
51 if (m_action2.isEnabled()) {
52 m_action2.actionPerformed(e);
53 }
54 }
55
56 public boolean isEnabled() {
57 return m_action1.isEnabled() || m_action2.isEnabled();
58 }
59 }