| /* |
| * 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); |
| } |
| } |
| } |