Changes in src/UIElements/Dialog.cpp [0d4168:163110]

File:

• src/UIElements/Dialog.cpp (modified) (2 diffs)

src/UIElements/Dialog.cpp

@@ -50 +50 @@
 using namespace std;
 
-Dialog::Dialog()
+Dialog::Dialog(const std::string &_title)
 {
 }
@@ -120 +120 @@
 
 bool Dialog::hasQueries(){
-  return queries.size();
+  list<Query*>::iterator iter;
+  size_t nonemptyQueries = 0;
+  for(iter=queries.begin(); iter!=queries.end(); iter++) {
+    // count all queries that not EmptyQuery
+    if (dynamic_cast<Dialog::EmptyQuery *>(*iter) == NULL)
+      ++nonemptyQueries;
+  }
+  return nonemptyQueries != 0;
 }