org.bndtools.utils.swt.SWTConcurrencyUtil Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2010 Neil Bartlett.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Neil Bartlett - initial API and implementation
*******************************************************************************/
package org.bndtools.utils.swt;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
public class SWTConcurrencyUtil {
public static void execForControl(Control control, boolean async, Runnable op) {
if (control != null && !control.isDisposed())
execForDisplay(control.getDisplay(), async, op);
}
public static void execForDisplay(Display display, boolean async, Runnable op) {
if (display != null && !display.isDisposed()) {
if (display.getThread() == Thread.currentThread()) {
op.run();
} else {
if (async)
display.asyncExec(op);
else
display.syncExec(op);
}
}
}
}