X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fsmoothcontrol.cpp;h=3218753157628fc477c968acaa7a692673913b1d;hb=7302a061c57602203895b616bf54d96269c677c6;hp=6f4f5a487857deebe9fdaeaec277def92126937e;hpb=84e5e859191eeca5cf8b58da29b5f369be25c93c;p=libs%2Fgui.git

diff --git a/source/input/smoothcontrol.cpp b/source/input/smoothcontrol.cpp
index 6f4f5a4..3218753 100644
--- a/source/input/smoothcontrol.cpp
+++ b/source/input/smoothcontrol.cpp
@@ -87,6 +87,7 @@ void SmoothControl::on_release()
 
 void SmoothControl::on_motion(float v, float r)
 {
+	float old_value = value;
 	if(v<-dead_zone)
 		value = v+dead_zone;
 	else if(v>dead_zone)
@@ -104,6 +105,11 @@ void SmoothControl::on_motion(float v, float r)
 			value /= threshold-dead_zone;
 	}
 
+	if(value && !old_value)
+		rising_edge = true;
+	else if(!value && old_value)
+		falling_edge = true;
+
 	signal_motion.emit(value);
 
 	if(paired_ctrl && (v>0 || (v==0 && paired_ctrl->value!=0)))