connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(showContextMenu(const QPoint&)));
-#if defined Q_WS_QWS or defined Q_WS_X11
+#if defined Q_WS_QWS || defined Q_WS_X11
connect(this, SIGNAL(doubleClicked(QModelIndex)), SLOT(startQuery(QModelIndex)));
#else
// afaik this is better on Mac and Windows