Use nullptr in place of 0 or NULL

[libs/gui.git] / source / input / smoothcontrol.h

diff --git a/source/input/smoothcontrol.h b/source/input/smoothcontrol.h
index f16177b2b2ea0076dc176ab9b0f7da76ec747506..b5eb9aa2fd9dea6c56d81a38d40ed88755893671 100644 (file)
--- a/source/input/smoothcontrol.h
+++ b/source/input/smoothcontrol.h
@@ -20,16 +20,16 @@ public:
        sigc::signal<void, float> signal_motion;
 
 private:
-       float value;
-       SmoothControl *paired_ctrl;
-       float dead_zone;
-       float threshold;
+       float value = 0.0f;
+       SmoothControl *paired_ctrl = nullptr;
+       float dead_zone = 0.1f;
+       float threshold = 0.9f;
 
 public:
-       SmoothControl();
+       SmoothControl() = default;
        SmoothControl(const ControlSource &);
        SmoothControl(Device &, ControlSrcType, unsigned);
-       virtual ~SmoothControl();
+       ~SmoothControl();
 
        /// Sets the dead zone value.  Any value below this will be treated as 0.
        void set_dead_zone(float);
@@ -45,9 +45,9 @@ public:
        float get_value() const { return value; }
 
 private:
-       virtual void on_press();
-       virtual void on_release();
-       virtual void on_motion(float, float);
+       void on_press() override;
+       void on_release() override;
+       void on_motion(float, float) override;
 };
 
 } // namespace Input