From b8068438fb747135f094407d5938c1dddb037049 Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Sat, 19 Mar 2016 00:09:06 +0100
Subject: [PATCH] [Horus] Sliders will stop always moving when around 0, just
 because of a bad rounding when negative

---
 radio/src/gui/horus/widgets.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/radio/src/gui/horus/widgets.cpp b/radio/src/gui/horus/widgets.cpp
index c6feb3b11..255f2c183 100644
--- a/radio/src/gui/horus/widgets.cpp
+++ b/radio/src/gui/horus/widgets.cpp
@@ -257,7 +257,7 @@ void drawVerticalSlider(coord_t x, coord_t y, int len, int val, int min, int max
       }
     } */
   }
-  y += len - (val - min) * len / (max - min) - 5;
+  y += len - divRoundClosest(len * (val - min), max - min) - 5;
   if (options & OPTION_SLIDER_TRIM_BUTTON) {
     drawVerticalTrimPosition(x, y - 2, val);
   }
@@ -272,7 +272,7 @@ void drawVerticalSlider(coord_t x, coord_t y, int len, int val, int min, int max
 
 void drawHorizontalSlider(coord_t x, coord_t y, int len, int val, int min, int max, uint8_t steps, uint32_t options)
 {
-  int w = (val - min) * len / (max - min);
+  int w = divRoundClosest(len * (val - min), max - min);
   if (options & OPTION_SLIDER_TICKS) {
     if (steps) {
       int delta = len / steps;