[gtk/gtk-3-24: 1/2] theme: use tabular figures where appropriate

[Matthias Clasen <matthiasc src gnome org>]

commit 82b9be3297db7baeb605c286b01978bab02b5373
Author: Lukas K <lu 0x83 eu>
Date:   Sat Feb 29 14:32:29 2020 +0100

    theme: use tabular figures where appropriate
    
    Set font-feature-settings: "tnum" on spinbuttons, progress bars and
    scales
    
    fixes #1478

 gtk/theme/Adwaita/_common.scss | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 03a94d2c63..f733efe77c 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1443,6 +1443,7 @@ spinbutton {
       padding: 1px 2px;
     }
   }
+  font-feature-settings: "tnum";
 }
 
 
@@ -3330,7 +3331,10 @@ scale {
   }
 
   marks,
-  value { color: gtkalpha(currentColor, 0.55); }
+  value {
+    color: gtkalpha(currentColor, 0.55);
+    font-feature-settings: "tnum";
+  }
 
   //marks margins
   @each $scale_orient, $marks_class, $marks_pos, $marks_margin in (horizontal, top, top, bottom),
@@ -3598,6 +3602,7 @@ progressbar {
   // FIXME: insensitive state missing and some other state should be set probably
   font-size: smaller;
   color: transparentize($fg_color, 0.6);
+  font-feature-settings: "tnum";
 
   &:backdrop {
     box-shadow: none;