Here you can find the source of setBlockAllUserInput(final JFrame frame, final boolean yesNo)
public static void setBlockAllUserInput(final JFrame frame, final boolean yesNo)
//package com.java2s; /**/*from w w w . ja v a2 s.co m*/ * Copyright 2012 Tobias Gierke <tobias.gierke@code-sourcery.de> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.lang.reflect.InvocationTargetException; import javax.swing.JFrame; import javax.swing.SwingUtilities; public class Main { public static void setBlockAllUserInput(final JFrame frame, final boolean yesNo) { invokeAndWait(new Runnable() { @Override public void run() { frame.getGlassPane().setVisible(yesNo); } }); } public static void invokeAndWait(Runnable r) { if (SwingUtilities.isEventDispatchThread()) { r.run(); } else { try { SwingUtilities.invokeAndWait(r); } catch (InvocationTargetException e) { throw new RuntimeException(e.getCause()); } catch (InterruptedException e) { Thread.currentThread().interrupt(); } } } }