duplicate works! multiplexed signals are not copied at this time

need to learn more about them first

need to do clean up and corner case handling

dbc/dbcnoderebaseeditor.cpp

@@ -46,6 +46,13 @@ DBCNodeRebaseEditor::DBCNodeRebaseEditor(QWidget *parent) :
                 }
 
 
+            });
+
+        connect(ui->btnCancel, &QPushButton::pressed,
+            [=]()
+            {
+
+
             });
 
 //    connect(ui->lineOriginalBaseId, &QLineEdit::editingFinished,
@@ -159,7 +166,7 @@ void DBCNodeRebaseEditor::refreshView()
         }
 
         ui->lineOriginalBaseId->setText(Utility::formatCANID(lowestMsgId & 0x1FFFFFFFul));
-        ui->lineMsgName->setText(dbcNode->name);
+        ui->lineNodeName->setText(dbcNode->name);
     }
 
     //generateSampleText();