Add getKey() method to ControlObjectSlave.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/controlobjectslave.h b/src/controlobjectslave.h
index 41a7be6352..fc16f8411b 100644
--- a/src/controlobjectslave.h
+++ b/src/controlobjectslave.h
@@ -25,6 +25,10 @@ class ControlObjectSlave : public QObject {
 
     void initialize(const ConfigKey& key);
 
+    const ConfigKey& getKey() const {
+        return m_key;
+    }
+
     bool connectValueChanged(const QObject* receiver,
             const char* method, Qt::ConnectionType type = Qt::AutoConnection);
     bool connectValueChanged(
@@ -65,6 +69,7 @@ class ControlObjectSlave : public QObject {
     virtual void slotValueChanged(double v, QObject* pSetter);
 
   protected:
+    ConfigKey m_key;
     // Pointer to connected control.
     QSharedPointer<ControlDoublePrivate> m_pControl;
 };