[gtk+] Adwaita: widget edge for level bars

[Lapo Calamandrei <lapo src gnome org>]

commit 27f24a1732710c48a1376d34d2e4b26c5b82db66
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Sat Jul 19 09:02:07 2014 +0200

    Adwaita: widget edge for level bars

 gtk/resources/theme/Adwaita/_common.scss           |    1 +
 gtk/resources/theme/Adwaita/gtk-contained-dark.css |    3 ++-
 gtk/resources/theme/Adwaita/gtk-contained.css      |    3 ++-
 3 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/_common.scss b/gtk/resources/theme/Adwaita/_common.scss
index 586e280..198c909 100644
--- a/gtk/resources/theme/Adwaita/_common.scss
+++ b/gtk/resources/theme/Adwaita/_common.scss
@@ -1874,6 +1874,7 @@ GtkProgressBar.trough {
 GtkLevelBar {
   -GtkLevelBar-min-block-width: 34;
   -GtkLevelBar-min-block-height: 3;
+  box-shadow: $widget_edge; // needs to be set here to avoid clipping
 }
 
 GtkLevelBar.vertical {
diff --git a/gtk/resources/theme/Adwaita/gtk-contained-dark.css 
b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
index af6e850..f32932a 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
@@ -2373,7 +2373,8 @@ GtkProgressBar.trough {
  *************/
 GtkLevelBar {
   -GtkLevelBar-min-block-width: 34;
-  -GtkLevelBar-min-block-height: 3; }
+  -GtkLevelBar-min-block-height: 3;
+  box-shadow: 0 1px rgba(238, 238, 236, 0.1); }
 
 GtkLevelBar.vertical {
   -GtkLevelBar-min-block-width: 3;
diff --git a/gtk/resources/theme/Adwaita/gtk-contained.css b/gtk/resources/theme/Adwaita/gtk-contained.css
index 27b902a..96ff7e7 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained.css
@@ -2364,7 +2364,8 @@ GtkProgressBar.trough {
  *************/
 GtkLevelBar {
   -GtkLevelBar-min-block-width: 34;
-  -GtkLevelBar-min-block-height: 3; }
+  -GtkLevelBar-min-block-height: 3;
+  box-shadow: 0 1px white; }
 
 GtkLevelBar.vertical {
   -GtkLevelBar-min-block-width: 3;