Diff of /src/qtgui/ssearch_w.cpp [f581d3] .. [c09593]

  Switch to side-by-side view 

--- a/src/qtgui/ssearch_w.cpp
+++ b/src/qtgui/ssearch_w.cpp
@@ -191,9 +191,15 @@
     RefCntr<Rcl::SearchData> rsdata(sdata);
     emit startSearch(rsdata);
 }
+
 void SSearch::setSearchString(const QString& txt)
 {
     queryText->setEditText(txt);
+}
+
+bool SSearch::hasSearchString()
+{
+    return !queryText->lineEdit()->text().isEmpty();
 }
 
 void SSearch::setAnyTermMode()