Update .gitignore to include build products on Windows

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

diff --git a/source/input/smoothcontrol.h b/source/input/smoothcontrol.h
index 2e964bd32c62784cb9370e7cfa34cec69b27d6c5..16dc7e6cae73f5a737ea93f1971fcb4db0364224 100644 (file)
--- a/source/input/smoothcontrol.h
+++ b/source/input/smoothcontrol.h
@@ -1,13 +1,7 @@
-/* $Id$
-
-This file is part of libmspgbase
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#ifndef MSP_GBASE_SMOOTHCONTROL_H_
-#define MSP_GBASE_SMOOTHCONTROL_H_
+#ifndef MSP_INPUT_SMOOTHCONTROL_H_
+#define MSP_INPUT_SMOOTHCONTROL_H_
 
+#include <msp/graphics/mspgui_api.h>
 #include "control.h"
 
 namespace Msp {
@@ -21,36 +15,40 @@ Two smooth controls can also be paired to each other.  Motion on one control of
 the pair will cause negative motion on the other.  This works best when the
 controls are bound to the opposite sides of the same axis.
 */
-class SmoothControl: public Control
+class MSPGUI_API SmoothControl: public Control
 {
 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);
 
-       /// Sets the max-out threshold.  Any value above this will be treated as 1.
+       /** Sets the max-out threshold.  Any value above this will be treated as 1.
+       A negative value can be used to disable the threshold entirely. */
        void set_threshold(float);
 
+       /// Sets dead zone and threshold in a single function call.
+       void set_range(float, float);
+
        void pair(SmoothControl *ctrl);
        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