Examples with SafeRunnable org.eclipse.jface.util.SafeRunnable used on opensource projects

Example 31 with SafeRunnable

use of org.eclipse.jface.util.SafeRunnable in project xtext-eclipse by eclipse.

the class FixedScopedPreferenceStore method firePropertyChangeEvent.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.preference.IPreferenceStore#firePropertyChangeEvent(java.lang.String,
	 *      java.lang.Object, java.lang.Object)
	 */
@Override
public void firePropertyChangeEvent(String name, Object oldValue, Object newValue) {
    // important: create intermediate array to protect against listeners
    // being added/removed during the notification
    final Object[] list = getListeners();
    if (list.length == 0) {
        return;
    }
    final PropertyChangeEvent event = new PropertyChangeEvent(this, name, oldValue, newValue);
    for (int i = 0; i < list.length; i++) {
        final IPropertyChangeListener listener = (IPropertyChangeListener) list[i];
        SafeRunner.run(new SafeRunnable(JFaceResources.getString(// $NON-NLS-1$
        "PreferenceStore.changeError")) {

            @Override
            public void run() {
                listener.propertyChange(event);
            }
        });
    }
}