/*
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* ProGuard -- shrinking, optimization, obfuscation, and preverification
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* of Java bytecode.
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*
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* Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package proguard.gui;
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import javax.swing.*;
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import java.lang.reflect.InvocationTargetException;
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/**
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* This utility class provides variants of the invocation method from the
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* <code>SwingUtilities</code> class.
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*
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* @see SwingUtilities
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* @author Eric Lafortune
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*/
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public class SwingUtil
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{
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/**
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* Invokes the given Runnable in the AWT event dispatching thread,
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* and waits for it to finish. This method may be called from any thread,
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* including the event dispatching thread itself.
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* @see SwingUtilities#invokeAndWait(Runnable)
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* @param runnable the Runnable to be executed.
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*/
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public static void invokeAndWait(Runnable runnable)
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throws InterruptedException, InvocationTargetException
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{
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try
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{
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if (SwingUtilities.isEventDispatchThread())
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{
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runnable.run();
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}
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else
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{
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SwingUtilities.invokeAndWait(runnable);
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}
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}
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catch (Exception ex)
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{
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// Ignore any exceptions.
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}
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}
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/**
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* Invokes the given Runnable in the AWT event dispatching thread, not
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* necessarily right away. This method may be called from any thread,
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* including the event dispatching thread itself.
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* @see SwingUtilities#invokeLater(Runnable)
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* @param runnable the Runnable to be executed.
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*/
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public static void invokeLater(Runnable runnable)
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{
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if (SwingUtilities.isEventDispatchThread())
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{
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runnable.run();
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}
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else
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{
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SwingUtilities.invokeLater(runnable);
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}
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}
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}
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