-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "backing-enabled", BOOLEAN, BACKING_ENABLED )
-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "backing-color", VECTOR4, BACKING_COLOR )
-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "popup-background-image", STRING, POPUP_BACKGROUND_IMAGE )
-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tail-up-image", STRING, TAIL_UP_IMAGE )
-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tail-down-image", STRING, TAIL_DOWN_IMAGE )
-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tail-left-image", STRING, TAIL_LEFT_IMAGE )
-DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tail-right-image", STRING, TAIL_RIGHT_IMAGE )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "backingEnabled", BOOLEAN, BACKING_ENABLED )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "backingColor", VECTOR4, BACKING_COLOR )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "popupBackgroundImage", STRING, POPUP_BACKGROUND_IMAGE )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tailUpImage", STRING, TAIL_UP_IMAGE )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tailDownImage", STRING, TAIL_DOWN_IMAGE )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tailLeftImage", STRING, TAIL_LEFT_IMAGE )
+DALI_PROPERTY_REGISTRATION( Toolkit, Popup, "tailRightImage", STRING, TAIL_RIGHT_IMAGE )