variable name change: percent is 0..100, 0..1.0 is a fraction

diff --git a/libs/pbd/pbd/controllable.h b/libs/pbd/pbd/controllable.h
index 235c4ce9042851590a0813f2fa2e6246a9226b4b..2dfe7d8785389f469cac07817a9dac4b5d014248 100644 (file)
--- a/libs/pbd/pbd/controllable.h
+++ b/libs/pbd/pbd/controllable.h
@@ -73,9 +73,9 @@ class LIBPBD_API Controllable : public PBD::StatefulDestructible {
        virtual double internal_to_user (double i) const {return i;}  //by default the internal value is the same as the user value
        virtual double user_to_internal (double i) const {return i;}  //by default the internal value is the same as the user value
 
-       /** Get and Set `interface' value  (typically, percent of knob travel) */
+       /** Get and Set `interface' value  (typically, fraction of knob travel) */
        virtual float get_interface() const { return (internal_to_interface(get_value())); }
-       virtual void set_interface (float percent) { percent = min( max(0.0f, percent), 1.0f);  set_value(interface_to_internal(percent)); }
+       virtual void set_interface (float fraction) { fraction = min( max(0.0f, fraction), 1.0f);  set_value(interface_to_internal(fraction)); }
 
        /** Get and Set `user' value  ( dB or milliseconds, etc.  This MIGHT be the same as the internal value, but in a few cases it is not ) */
        virtual float get_user() const { return (internal_to_user(get_value())); }