[gnome-characters] characterList: Define unmodified scroll bindings

[Daiki Ueno <dueno src gnome org>]

commit 8489f07dfd75f2cfb22312e92e5bf1b3bf00e32a
Author: Daiki Ueno <dueno src gnome org>
Date:   Tue Mar 3 12:29:51 2015 +0900

    characterList: Define unmodified scroll bindings

 data/application.css |   10 ++++++++++
 src/characterList.js |    1 +
 2 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/data/application.css b/data/application.css
index 47558f9..3b42a7f 100644
--- a/data/application.css
+++ b/data/application.css
@@ -37,3 +37,13 @@
     border-style: groove;
     border-width: 2pt;
 }
+
+ binding-set ScrollUnmodified {
+  bind "space" { "scroll-child" (page-down, 0) };
+  bind "Up" { "scroll-child" (step-up, 0) };
+  bind "Down" { "scroll-child" (step-down, 0) };
+}
+
+GtkScrolledWindow.character-list-scroll {
+  gtk-key-bindings: ScrollUnmodified;
+}
diff --git a/src/characterList.js b/src/characterList.js
index e2fdb74..4dbdf59 100644
--- a/src/characterList.js
+++ b/src/characterList.js
@@ -264,6 +264,7 @@ const CharacterListView = new Lang.Class({
             visible: true
         });
         scroll.add(this._characterList);
+        scroll.get_style_context().add_class('character-list-scroll');
         this.add_named(scroll, 'character-list');
         this.visible_child_name = 'character-list';