[gtk+] Adwaita: set secondary caret color to selection blue

[Lapo Calamandrei <lapo src gnome org>]

commit b1205a9c9622e9b01b078e571309ab8d29c2685c
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Fri Apr 1 16:42:40 2016 +0200

    Adwaita: set secondary caret color to selection blue
    
    see https://bugzilla.gnome.org/show_bug.cgi?id=764204

 gtk/theme/Adwaita/_common.scss           |    2 ++
 gtk/theme/Adwaita/gtk-contained-dark.css |    3 ++-
 gtk/theme/Adwaita/gtk-contained.css      |    3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 0e188ce..6f84e8b 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -39,6 +39,8 @@ $button_transition: all 200ms $ease-out-quad;
   outline-offset: -3px;
   outline-width: 1px;
   -gtk-outline-radius: 2px;
+
+  -gtk-secondary-caret-color: $selected_bg_color
 }
 
 
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 70c8302..bd23093 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -14,7 +14,8 @@
   outline-style: dashed;
   outline-offset: -3px;
   outline-width: 1px;
-  -gtk-outline-radius: 2px; }
+  -gtk-outline-radius: 2px;
+  -gtk-secondary-caret-color: #215d9c; }
 
 /***************
  * Base States *
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 5b8faa8..2a4f054 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -14,7 +14,8 @@
   outline-style: dashed;
   outline-offset: -3px;
   outline-width: 1px;
-  -gtk-outline-radius: 2px; }
+  -gtk-outline-radius: 2px;
+  -gtk-secondary-caret-color: #4a90d9; }
 
 /***************
  * Base States *