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
progressIndicator.done();
            }
        }
        public void setTaskName(String name) {
            if (name == null)
                task = "";
            else
                task = name;
            String s = task;
            if (s.length() <= 0)
                s = DEFAULT_TASKNAME;
            setMessage(s);
            if (!forked)
                update();
        }
        public boolean isCanceled() {
            return fIsCanceled;
        }
        public void setCanceled(boolean b) {
            fIsCanceled = b;
            if (locked)
                clearBlocked();
        }
        public void subTask(String name) {
            if (subTaskLabel.isDisposed())
                return;
            if (name == null)
                fSubTask = "";
            else
                fSubTask = name;