From 6db39715d9feb6dc56cd31dd3ad678e2049ddeda Mon Sep 17 00:00:00 2001
From: Lapo Calamandrei <calamandrei@gmail.com>
Date: Wed, 23 Nov 2016 16:00:57 +0100
Subject: [PATCH] Adwaita: progressbar style fix

Reset styling on the progress node when trough node has the `empty'
styleclass.

See https://bugzilla.gnome.org/show_bug.cgi?id=774695
---
 gtk/theme/Adwaita/_common.scss           | 2 ++
 gtk/theme/Adwaita/gtk-contained-dark.css | 2 ++
 gtk/theme/Adwaita/gtk-contained.css      | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 34cfd52b44..7f4158f298 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -3219,6 +3219,8 @@ progressbar {
       border-radius: 0;
     }
   }
+
+  trough.empty progress { all: unset; } // makes the progress indicator disappear, when the fraction is 0
 }
 
 
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 05ace126a7..c0c4626421 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -3583,6 +3583,8 @@ progressbar {
     progressbar.osd progress {
       border-style: none;
       border-radius: 0; }
+  progressbar trough.empty progress {
+    all: unset; }
 
 /*************
  * Level Bar *
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 2ea9624722..3135793a2f 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -3612,6 +3612,8 @@ progressbar {
     progressbar.osd progress {
       border-style: none;
       border-radius: 0; }
+  progressbar trough.empty progress {
+    all: unset; }
 
 /*************
  * Level Bar *