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