Bug 93674 [Dialogs] ProgressMonitorDialog not cancellable when fork is set to false
Overview Description: Invoking the ProgressMonitorDialog::run(boolean fork, boolean cancelable, IRunnableWithProgress runnable) method with the fork parameter set to false, the user can't cancel the running dialog -even if the cancelable parameter is set to true. Steps to Reproduce: Simply launch a ProgressMonitorDialog and invoke its run method with fork parameter == false and cancelable parameter == true Actual Results: The Cancel button is not responsive to user clicks and the IProgressMonitor::isCanceled() will always regardless. Expected Results: When the suer clicks the Cancel button on the dialog, calling IProgressMonitor::isCanceled() should return true so that the executing IRunnableWithProgress can have a chance to honour the user's request and exit.
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/ProgressMonitorDialog.java
/*
     *  (non-Javadoc)
     * @see org.eclipse.jface.window.Window#getInitialSize()
     */
    protected Point getInitialSize() {
        Point calculatedSize = super.getInitialSize();
        if (calculatedSize.x < 450)
            calculatedSize.x = 450;
        return calculatedSize;
    }
    /**
     * Returns the progress monitor to use for operations run in this progress
     * dialog.
     * 
     * @return the progress monitor
     */
    public IProgressMonitor getProgressMonitor() {
        return progressMonitor;
    }
    /*
     * (non-Javadoc) Method declared on IRunnableContext. Runs the given <code>
     * IRunnableWithProgress </code> with the progress monitor for this progress
     * dialog. The dialog is opened before it is run, and closed after it
     * completes.
     */
    public void run(boolean fork, boolean cancelable,
            IRunnableWithProgress runnable) throws InvocationTargetException,
            InterruptedException {
        setCancelable(cancelable);
        try {