From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 22 May 2020 00:37:54 +0000 (-0400)
Subject: range: Treat lower and upper limit the same
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~16^2~131^2~1
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=e9872d52d8bbaa074e89e0b8795452fe7a843b3f;p=gtk4.git

range: Treat lower and upper limit the same

When clamping values to be within the range of
the adjustment, treat the lower and upper limit
the same.

Fixes: #328
---

diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index 6e96362914..bc765d1f67 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -1746,9 +1746,9 @@ coord_to_value (GtkRange *range,
   else
     {
       if (priv->slider_size_fixed)
-        frac = MAX (0, coord) / (double) (trough_length);
+        frac = CLAMP (coord / (double) trough_length, 0, 1);
       else
-        frac = MAX (0, coord) / (double) (trough_length - slider_length);
+        frac = CLAMP (coord / (double) (trough_length - slider_length), 0, 1);
     }
 
   if (should_invert (range))