public void cancelJob() {
            for (QueryResultsContainer rc : resultContainers) {
                rc.viewer.cancelJobs();
            }
            final SQLQueryJob job = curJob;
            if (job != null) {
                if (job.getState() == Job.RUNNING) {
                    job.cancel();
                }
            }
        }
Build and update icon and title
plugins/org.jkiss.dbeaver.ui.editors.sql/src/org/jkiss/dbeaver/ui/editors/sql/SQLEditor.java