Index: trunk/BNC/src/bncwindow.cpp
===================================================================
--- trunk/BNC/src/bncwindow.cpp	(revision 10657)
+++ trunk/BNC/src/bncwindow.cpp	(revision 10667)
@@ -614,4 +614,5 @@
 
     _uploadSamplSp3ComboBox = new QComboBox();
+    _uploadSamplSp3ComboBox->setEditable(false);
     _uploadSamplSp3ComboBox->addItems(QString("0 sec,30 sec,60 sec,300 sec,900 sec").split(","));
     int oo = _uploadSamplSp3ComboBox->findText(settings.value("uploadSamplSp3").toString());