+ /// Change enable/disable internal state to emit key press event
+ /// \param theEnable if true, the signal is emitted
+ /// \return the previous value
+ bool enableKeyPressEvent(const bool& theEnable);
+
+signals:
+ /// The signal about key release on the control, that corresponds to the attribute
+ /// \param theEvent key release event
+ void enterPressed();
+ void enterReleased();
+