[gnome-themes-standard] Widget theme: text-shadows on buttons.

[Cosimo Cecchi <cosimoc src gnome org>]

commit 6a3f14daaa9bbdd6b46a849b194bf46dae16f69e
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Tue Nov 22 17:09:19 2011 +0100

    Widget theme: text-shadows on buttons.

 themes/Adwaita/gtk-3.0/gtk-dark.css                |    3 +++
 .../Adwaita/gtk-3.0/gtk-widgets-dark-overrides.css |   14 +++++---------
 themes/Adwaita/gtk-3.0/gtk-widgets.css             |   17 ++++++++++++++++-
 themes/Adwaita/gtk-3.0/gtk.css                     |    3 +++
 4 files changed, 27 insertions(+), 10 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-dark.css b/themes/Adwaita/gtk-3.0/gtk-dark.css
index 0d06a98..224e59c 100644
--- a/themes/Adwaita/gtk-3.0/gtk-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-dark.css
@@ -20,6 +20,9 @@
 @define-color button_gradient_color_b shade (@theme_bg_color, 0.8);
 @define-color button_border #24282a;
 
+ define-color button_text_shadow alpha(black, 0.9);
+ define-color primary_toolbar_button_text_shadow alpha(black, 0.1);
+
 @define-color button_active_gradient_color_a shade (@button_gradient_color_b, 0.7);
 @define-color button_active_gradient_color_b shade (@button_gradient_color_a, 0.7);
 
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets-dark-overrides.css b/themes/Adwaita/gtk-3.0/gtk-widgets-dark-overrides.css
index 88afe89..fe6e4ab 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets-dark-overrides.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets-dark-overrides.css
@@ -24,14 +24,10 @@ GtkSwitch.slider {
     box-shadow: 0 -1 inset alpha(white, 0.07), 0 1 inset @theme_base_color, 0 2 inset alpha(@button_border, 0.15);
 }
 
-/* Don't ask me why I need this one, seems like a bug to me eh */
-GtkScale.trough,
-GtkScale.trough row,
-GtkScale.trough row:hover {
-    background-image: -gtk-gradient (linear,
-    				     left top, left bottom,
-                                     from (@button_border),
-				     to (shade(@theme_bg_color, 0.94)));
-    border-image: none;
+.button {
+    text-shadow: @button_text_shadow 0 -1;
 }
 
+.button:insensitive {
+    text-shadow: none;
+}
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index 96a54c9..b1a657c 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -183,6 +183,7 @@ GtkTreeView .separator,
     color: @internal_element_prelight;
 }
 
+
 /*****************
  * GtkSpinButton *
  *****************/
@@ -371,6 +372,7 @@ GtkScrolledWindow.frame {
 /***********
  * Buttons *
  ***********/
+
 .button,
 .button.menuitem.menubar {
     padding: 1 4;
@@ -397,10 +399,15 @@ GtkScrolledWindow.frame {
 
     border-style: none;
     /* border-image in -assets variant */
+
+    text-shadow: @button_text_shadow 0 1;
 }
 
-.button:insensitive {
+.button:insensitive,
+.button:insensitive:hover,
+.button:insensitive:active {
     color: @insensitive_fg_color;
+    text-shadow: none;
 }
 
 /* Remove borders from primary toolbar buttons*/
@@ -421,6 +428,14 @@ GtkScrolledWindow.frame {
     background-color: transparent;
 }
 
+.primary-toolbar .button {
+    text-shadow: @primary_toolbar_button_text_shadow 0 1;
+}
+
+.primary-toolbar .button:insensitive {
+    text-shadow: none;
+}
+
 /* linked buttons */
 
 /* Set up shadows and hilights for button visual separation */
diff --git a/themes/Adwaita/gtk-3.0/gtk.css b/themes/Adwaita/gtk-3.0/gtk.css
index d71faff..28a1113 100644
--- a/themes/Adwaita/gtk-3.0/gtk.css
+++ b/themes/Adwaita/gtk-3.0/gtk.css
@@ -64,6 +64,9 @@
 @define-color button_active_gradient_color_a #a2a9a2;
 @define-color button_active_gradient_color_b shade (@button_active_gradient_color_a, 0.83);
 
+ define-color button_text_shadow alpha(white, 0.2);
+ define-color primary_toolbar_button_text_shadow alpha(black, 0.1);
+
 @define-color theme_unfocused_button_active_color shade(@theme_unfocused_bg_color, 0.8); /* to be defined */
 
 @define-color button_hover_gradient_color_a @theme_base_color;