[gtk+] W32: Add a theme for .app-notification

[Руслан Ижбулатов <ruslanizhb src gnome org>]

commit b83880b981daa21e1ad0c0fb53b021ba378fe488
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date:   Thu May 1 17:09:40 2014 +0000

    W32: Add a theme for .app-notification
    
    This is copied from Adwaita. Looks sufficiently ok.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=729346

 gtk/resources/theme/gtk-win32-base.css |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)
---
diff --git a/gtk/resources/theme/gtk-win32-base.css b/gtk/resources/theme/gtk-win32-base.css
index a0176e8..e5c0349 100644
--- a/gtk/resources/theme/gtk-win32-base.css
+++ b/gtk/resources/theme/gtk-win32-base.css
@@ -12,6 +12,14 @@
 @define-color error_fg_color rgb (166, 38, 38);
 @define-color error_bg_color rgb (237, 54, 54);
 
+ define-color app_notification_a #aeaea4;
+ define-color app_notification_b #d1d1cb;
+ define-color app_notification_c #d8d8d3;
+
+ define-color app_notification_border #949486;
+
+ define-color primary_toolbar_button_text_shadow alpha(black, 0.1);
+
 GtkWindow,
 GtkViewport {
     background-color: @bg_color;
@@ -1473,3 +1481,21 @@ GtkPopover > .toolbar {
     background-image: -gtk-win32-theme-part(menu, 12 1, over (11 2));
     border-width: 0;
 }
+
+/* Application notification */
+.app-notification {
+    border-style: solid;
+    border-color: @app_notification_border;
+    border-width: 0 1px 1px 1px;
+    border-radius: 0 0 5px 5px;
+    padding: 8px;
+
+    background-image: linear-gradient(to bottom,
+                                      @app_notification_a,
+                                      @app_notification_b 18%,
+                                      @app_notification_c);
+
+    color: @theme_text_color;
+    text-shadow: 0 1px @primary_toolbar_button_text_shadow;
+    border-image: none;
+}