[gnome-themes-standard] linked: turn the GtkPathBar linked button style into a generic style

[Cosimo Cecchi <cosimoc src gnome org>]

commit b2abbc8ec6be3c33de80fd9114df783f5747bae6
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Nov 28 14:45:14 2011 -0500

    linked: turn the GtkPathBar linked button style into a generic style
    
    Now that GTK+ defines the linked style class, we can use these selectors
    for a more generic linked button style.

 themes/Adwaita/gtk-3.0/gtk-widgets.css |   69 ++++++++++++++++----------------
 1 files changed, 35 insertions(+), 34 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index e27e1bf..89c3131 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -465,6 +465,41 @@ GtkScrolledWindow.frame {
     border-width: 1;
 }
 
+/* linked style for buttons */
+.linked .button {
+    border-image: none;
+    border-style: solid;
+    border-width: 1 0;
+    border-radius: 0;
+    border-color: @button_border;
+    box-shadow: 1 0 inset shade(@button_border, 1.40), -1 0 inset @button_border;
+}
+
+.linked .button:active,
+.linked .button:active:hover {
+    border-image: none;
+    box-shadow: -1 0 inset @button_border;
+}
+
+.linked .button:nth-child(first),
+.linked .button:active:nth-child(first),
+.linked .button:active:hover:nth-child(first) {
+    border-radius: 3 0 0 3;
+    border-left-width: 1;
+    box-shadow: -1 0 inset @button_border;
+}
+
+.linked .button:nth-child(last) {
+    box-shadow: 1 0 inset shade(@button_border, 1.40);
+    border-radius: 0 3 3 0;
+    border-right-width: 1;
+}
+
+.linked .button:active:nth-child(last),
+.linked .button:active:hover:nth-child(last) {
+    box-shadow: none;
+}
+
 /*****************
  * Notebooks and *
  * tabs          *
@@ -1188,40 +1223,6 @@ GtkTreeMenu .menuitem * {
     border-width: 1 1 1 0;
 }
 
-GtkPathBar .button {
-    border-image: none;
-    border-style: solid;
-    border-width: 1 0;
-    border-radius: 0;
-    border-color: @button_border;
-    box-shadow: 1 0 inset shade(@button_border, 1.40), -1 0 inset @button_border;
-}
-
-GtkPathBar .button:active,
-GtkPathBar .button:active:hover {
-    border-image: none;
-    box-shadow: -1 0 inset @button_border;
-}
-
-GtkPathBar .button:nth-child(first),
-GtkPathBar .button:active:nth-child(first),
-GtkPathBar .button:active:hover:nth-child(first) {
-    border-radius: 3 0 0 3;
-    border-left-width: 1;
-    box-shadow: -1 0 inset @button_border;
-}
-
-GtkPathBar .button:nth-child(last) {
-    box-shadow: 1 0 inset shade(@button_border, 1.40);
-    border-radius: 0 3 3 0;
-    border-right-width: 1;
-}
-
-GtkPathBar .button:active:nth-child(last),
-GtkPathBar .button:active:hover:nth-child(last) {
-    box-shadow: none;
-}
-
 .primary-toolbar.toolbar .entry {
     background-color: @primary_toolbar_entry_bg;
     color: @primary_toolbar_entry_fg;