From c70be70cab3615cb36cc5f244671cf5d39f1fda8 Mon Sep 17 00:00:00 2001
From: Thorbjørn Lindeijer <bjorn@lindeijer.nl>
Date: Fri, 9 Feb 2024 09:47:21 +0100
Subject: General code cleanups

* Removing unused includes
* Use member initialization
* Use range-based for loops
* Use nullptr
* Removed no longer used aliases
* Use override
* Don't use else after return
* Use '= delete' to remove implicit members
* Use std::string::empty instead of comparing to ""
---
 src/gui/widgets/slider.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/gui/widgets/slider.h')

diff --git a/src/gui/widgets/slider.h b/src/gui/widgets/slider.h
index d5b9d5ec..3896cb52 100644
--- a/src/gui/widgets/slider.h
+++ b/src/gui/widgets/slider.h
@@ -52,7 +52,7 @@ class Slider : public gcn::Slider
         /**
          * Update the alpha value to the graphic components.
          */
-        void updateAlpha();
+        static void updateAlpha();
 
         /**
          * Draws the slider.
@@ -84,7 +84,7 @@ class Slider : public gcn::Slider
         static Image *vStart, *vMid, *vEnd, *vGrip;
         static Image *hStartHi, *hMidHi, *hEndHi, *hGripHi;
         static Image *vStartHi, *vMidHi, *vEndHi, *vGripHi;
-        bool mHasMouse;
+        bool mHasMouse = false;
         static float mAlpha;
         static int mInstances;
 };
-- 
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