Bug 51837 [Progress] Bad message in progress dialog
I20040210 I got a bogus message when running a pile of jobs. A progress dialog appeared that read: "The operation cannot proceed because it is blocked by a background" A background what? :)
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/ProgressMonitorDialog.java
setBlockOnOpen(false);
	}
	/**
	 * Enables the cancel button (asynchronously).
	 */
	private void asyncSetOperationCancelButtonEnabled(final boolean b) {
		if (getShell() != null) {
			getShell().getDisplay().asyncExec(new Runnable() {
				public void run() {
					setOperationCancelButtonEnabled(b);
				}
			});
		}
	}
	/**
	 * The cancel button has been pressed.
	 * 
	 * @since 3.0
	 */
	protected void cancelPressed() {
		
		
		
		
		
		
		cancel.setEnabled(false);
		progressMonitor.setCanceled(true);