1 files changed, 25 insertions, 30 deletions
diff --git a/src/zoomslider.h b/src/zoomslider.h
index 60b6772..a42e48d 100644
--- a/src/zoomslider.h
+++ b/src/zoomslider.h
@@ -24,50 +24,45 @@
  *  along with DrumGizmo; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
  */
-#ifndef __DRUMGIZMO_ZOOMSLIDER_H__
-#define __DRUMGIZMO_ZOOMSLIDER_H__
+#pragma once
 
 #include <QSlider>
 #include <QObject>
 
-class ZoomSlider : public QSlider {
-Q_OBJECT
+class ZoomSlider
+	: public QSlider
+{
+	Q_OBJECT
 public:
-  ZoomSlider(Qt::Orientation orientation);
+	ZoomSlider(Qt::Orientation orientation);
 
-  /**
-   * Range of the slider. 'from' may be lesser than 'to' which will invert the
-   * slider.
-   */
-  void setRange(float from, float to);
+	//! Range of the slider. 'from' may be lesser than 'to' which will invert the
+	//! slider.
+	void setRange(float from, float to);
 
-  /**
-   * Set the distance between emitting of valueChanged signals.
-   * Example: from:=0, to:=1 and width:=0.5 will emit valueChanged signals on
-   * 0.0, 0.5 and 1.0 (ie. the slider will have 3 actual values)
-   * NOTE: If 'width' is greater than the span of [from; to] only the 'from'
-   * and 'to' values can be selected on the slider.
-   */
-  void setTickWidth(float width);
-  
-  void setValue(float value);
+	//! Set the distance between emitting of valueChanged signals.
+	//! Example: from:=0, to:=1 and width:=0.5 will emit valueChanged signals on
+	//! 0.0, 0.5 and 1.0 (ie. the slider will have 3 actual values)
+	//! NOTE: If 'width' is greater than the span of [from; to] only the 'from'
+	//! and 'to' values can be selected on the slider.
+	void setTickWidth(float width);
+
+	void setValue(float value);
 
 signals:
-  void valueChanged(float value);
+	void valueChanged(float value);
 
 private slots:
-  void sliderValueChanged(int value);
+	void sliderValueChanged(int value);
 
 protected:
-  void paintEvent(QPaintEvent *ev);
+	void paintEvent(QPaintEvent* ev);
 
 private:
-  float fromSlider(int value);
+	float fromSlider(int value);
 
-  bool inverted;
-  float from;
-  float to;
-  float tick_width;
+	bool inverted;
+	float from;
+	float to;
+	float tick_width;
 };
-
-#endif/*__DRUMGIZMO_ZOOMSLIDER_H__*/