From 16dc164292dcc53a189e71679a8834be46f02068 Mon Sep 17 00:00:00 2001
From: Lapo Calamandrei <calamandrei@gmail.com>
Date: Thu, 24 Mar 2016 13:15:23 +0100
Subject: [PATCH] Adwaita: avoid sizing transition on the scale...

... since it ends up jumpy.
---
 gtk/theme/Adwaita/_common.scss           | 1 +
 gtk/theme/Adwaita/gtk-contained-dark.css | 3 ++-
 gtk/theme/Adwaita/gtk-contained.css      | 3 ++-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index b0af8bfc3a..d8be13d28f 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -2837,6 +2837,7 @@ scale {
     border: 1px solid darken($borders_color, 3%);
     border-radius: 100%;
     transition: $button_transition;
+    transition-property: background, border, box-shadow;
 
     &:hover { @include button(hover-alt, $edge: $shadow_color); }
 
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 3d93391900..4ca5eb1e7a 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -2997,7 +2997,8 @@ scale {
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), inset 0 -2px #2f3434, inset 0 -1px #232727, 0 1px rgba(0, 0, 0, 0.1);
     border: 1px solid #151717;
     border-radius: 100%;
-    transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
+    transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+    transition-property: background, border, box-shadow; }
     scale slider:hover {
       color: #eeeeec;
       outline-color: rgba(238, 238, 236, 0.3);
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index df05b7b1af..99adfee62c 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -3026,7 +3026,8 @@ scale {
     box-shadow: inset 0 1px white, inset 0 -2px #ededec, inset 0 -1px #cacac8, 0 1px rgba(0, 0, 0, 0.1);
     border: 1px solid #969691;
     border-radius: 100%;
-    transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
+    transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+    transition-property: background, border, box-shadow; }
     scale slider:hover {
       color: #2e3436;
       outline-color: rgba(46, 52, 54, 0.3);
-- 
2.30.2