[gnome-themes-standard/touch-selections] widgets: add initial theming for GtkBubbleWindow

[Cosimo Cecchi <cosimoc src gnome org>]

commit 11b1b35abf43a3a88487bb5fe78bf1ab6e6ea645
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Mar 5 11:38:26 2013 -0500

    widgets: add initial theming for GtkBubbleWindow
    
    Used internally by GTK for the text selection popups on touchscreens.

 themes/Adwaita/gtk-3.0/gtk-main-common.css |    5 +++++
 themes/Adwaita/gtk-3.0/gtk-widgets.css     |   16 ++++++++++++++++
 2 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-main-common.css b/themes/Adwaita/gtk-3.0/gtk-main-common.css
index d733db0..8ccb134 100644
--- a/themes/Adwaita/gtk-3.0/gtk-main-common.css
+++ b/themes/Adwaita/gtk-3.0/gtk-main-common.css
@@ -64,6 +64,11 @@
 @define-color osd_scrollbar_slider_active shade(@osd_scrollbar_trough, 2.10);
 @define-color osd_scrollbar_slider_backdrop shade(@osd_scrollbar_trough_backdrop, 1.50);
 
+/***********
+ * Popover *
+ ***********/
+ define-color osd_popover_bg alpha(@osd_base, 0.90);
+
 /*********************
  * Error/Warning/... *
  *********************/
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index 0534f5a..a9ed677 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -3954,6 +3954,22 @@ GtkInfoBar {
     text-shadow: none;
 }
 
+/*************************
+ * Touch text selections *
+ *************************/
+GtkBubbleWindow {
+    border-radius: 5px;
+    background-clip: border-box;
+}
+
+GtkBubbleWindow.osd.background {
+    background-color: @osd_popover_bg;
+}
+
+GtkBubbleWindow .toolbar {
+    background-color: transparent;
+}
+
 /**********************
  * Fallback Mode Panel
  **********************/