From b4ad2a3b4eb808081fccef26482508db552a914e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Nusser?= <andre.nusser@googlemail.com>
Date: Sun, 16 Apr 2017 17:34:30 +0200
Subject: Style fixes in slider.h/slider.cc

---
 plugingui/slider.cc | 17 ++++++++++-------
 plugingui/slider.h  | 37 ++++++++++++++++++++++---------------
 2 files changed, 32 insertions(+), 22 deletions(-)

diff --git a/plugingui/slider.cc b/plugingui/slider.cc
index 439e104..78877b2 100644
--- a/plugingui/slider.cc
+++ b/plugingui/slider.cc
@@ -62,14 +62,15 @@ void Slider::repaintEvent(RepaintEvent* repaintEvent)
 
 	auto inner_offset = (current_value / maximum) * getControlWidth();
 	auto button_x = button_offset + inner_offset - (button.width() / 2);
-	auto button_y = (height() - button.height())/2;
+	auto button_y = (height() - button.height()) / 2;
 
 	// draw bar
 	bar.setSize(width(), height());
 	p.drawImage(0, 0, bar);
 
 	// draw inner bar
-	inner_bar_green.setSize(button_x - bar_boundary, height() - 2*bar_boundary);
+	inner_bar_green.setSize(
+	    button_x - bar_boundary, height() - 2 * bar_boundary);
 	p.drawImage(bar_boundary, bar_boundary, inner_bar_green);
 
 	// draw button
@@ -146,22 +147,24 @@ void Slider::mouseMoveEvent(MouseMoveEvent* mouseMoveEvent)
 
 std::size_t Slider::getControlWidth() const
 {
-	if (width() < 2*button_offset) {
+	if(width() < 2 * button_offset)
+	{
 		return 0;
 	}
 
-	return width() - 2*button_offset;
+	return width() - 2 * button_offset;
 }
 
 void Slider::recomputeCurrentValue(float x)
 {
-	if (x < button_offset) {
+	if(x < button_offset)
+	{
 		current_value = 0;
 	}
-	else {
+	else
+	{
 		current_value = (maximum / getControlWidth()) * (x - button_offset);
 	}
-	
 }
 
 } // GUI::
diff --git a/plugingui/slider.h b/plugingui/slider.h
index 22d162d..26e82ba 100644
--- a/plugingui/slider.h
+++ b/plugingui/slider.h
@@ -26,22 +26,29 @@
  */
 #pragma once
 
-#include "widget.h"
 #include "texture.h"
 #include "texturedbox.h"
+#include "widget.h"
 
 namespace GUI
 {
 
-class Slider : public Widget
+class Slider
+	: public Widget
 {
 public:
 	Slider(Widget* parent);
 	virtual ~Slider() = default;
 
 	// From Widget:
-	bool catchMouse() override { return true; }
-	bool isFocusable() override { return true; }
+	bool catchMouse() override
+	{
+		return true;
+	}
+	bool isFocusable() override
+	{
+		return true;
+	}
 
 	void setValue(float new_value);
 	float value() const;
@@ -66,15 +73,15 @@ private:
 
 	State state;
 
-	TexturedBox bar{getImageCache(), ":slider.png",
-			0, 0, // atlas offset (x, y)
-			7, 1, 7, // dx1, dx2, dx3
-			7, 1, 7 // dy1, dy2, dy3
+	TexturedBox bar{
+	    getImageCache(), ":slider.png", 0, 0, // atlas offset (x, y)
+	    7, 1, 7,                              // dx1, dx2, dx3
+	    7, 1, 7                               // dy1, dy2, dy3
 	};
-	TexturedBox inner_bar_green{getImageCache(), ":slider.png",
-		30, 0, // atlas offset (x, y)
-		2, 1, 2, // dx1, dx2, dx3
-		2, 1, 2 // dy1, dy2, dy3
+	TexturedBox inner_bar_green{
+	    getImageCache(), ":slider.png", 30, 0, // atlas offset (x, y)
+	    2, 1, 2,                               // dx1, dx2, dx3
+	    2, 1, 2                                // dy1, dy2, dy3
 	};
 	// TexturedBox inner_bar_red{getImageCache(), ":slider.png",
 	//     30, 5, // atlas offset (x, y)
@@ -86,9 +93,9 @@ private:
 	//     2, 1, 2, // dx1, dx2, dx3
 	//     2, 1, 2 // dy1, dy2, dy3
 	// };
-	Texture button{getImageCache(), ":slider.png",
-		15, 0, // atlas offset (x, y)
-		15, 15 // width, height
+	Texture button{
+	    getImageCache(), ":slider.png", 15, 0, // atlas offset (x, y)
+	    15, 15                                 // width, height
 	};
 
 	std::size_t bar_boundary{5};
-- 
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