X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fbinarycontrol.h;h=4331f05aa94371b8337ce3ffc1b97fc748c7805c;hb=daf317db7a79a4c92880042125814ca942c3a6fa;hp=44aaef4214b98ddd0153aeb359f52a1e3a94c39e;hpb=fcd5f24311fcfe772825a75678e038749401a9be;p=libs%2Fgui.git

diff --git a/source/input/binarycontrol.h b/source/input/binarycontrol.h
index 44aaef4..4331f05 100644
--- a/source/input/binarycontrol.h
+++ b/source/input/binarycontrol.h
@@ -15,8 +15,7 @@ namespace Input {
 
 /**
 A control with two possible states.  Button state is mapped directly.  An axis
-is considered to be active when its value is above a threshold (defined by the
-input device).
+is considered to be active when its value is within 10% of the end of the axis.
 */
 class BinaryControl: public Control
 {
@@ -26,11 +25,19 @@ public:
 
 private:
 	bool state;
+	float threshold;
 
 public:
 	BinaryControl();
 	BinaryControl(const ControlSource &);
 	BinaryControl(Device &, ControlSrcType, unsigned);
+
+	/**
+	Sets the threshold between states for axis sources.  No effect on button
+	sources
+	*/
+	void set_threshold(float);
+
 	bool get_state() const { return state; }
 
 private: