comparison data/model/Model.cpp @ 1507:fe579dc6a713 import-audio-data

Merge from default branch

         m_alignment->aboutToDelete();
         delete m_alignment;
     }
 }
 
+int
+Model::getNextId()
+{
+    static int nextId = 0;
+    static QMutex mutex;
+    QMutexLocker locker(&mutex);
+    int i = nextId;
+    if (nextId == INT_MAX) {
+        nextId = INT_MIN;
+    }
+    ++nextId;
+    return i;
+}
+
 void
 Model::setSourceModel(Model *model)
 {
     if (m_sourceModel) {
         disconnect(m_sourceModel, SIGNAL(aboutToBeDeleted()),