From 029064978f3912df95ca4692767749109f53179d Mon Sep 17 00:00:00 2001
From: Qball Cow <qball@gmpclient.org>
Date: Wed, 8 May 2013 08:25:16 +0200
Subject: [PATCH] DataView: Implement scroll left/right (hl)

---
 src/Widgets/gmpc-data-view.vala | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/src/Widgets/gmpc-data-view.vala b/src/Widgets/gmpc-data-view.vala
index f99f4bff..11d9243b 100644
--- a/src/Widgets/gmpc-data-view.vala
+++ b/src/Widgets/gmpc-data-view.vala
@@ -647,7 +647,15 @@ public class Gmpc.DataView : Gtk.TreeView
     }
     private bool __key_press_event_callback(Gdk.EventKey event)
     {
-        if(event.keyval == Gdk.Key_j)
+        if(event.keyval == Gdk.Key_h)
+        {
+            move_cursor_left();
+        }
+        else if (event.keyval == Gdk.Key_l)
+        {
+            move_cursor_right();
+        }
+        else if(event.keyval == Gdk.Key_j)
         {
             // Move cursor down.
             move_cursor_down();
@@ -1119,4 +1127,20 @@ public class Gmpc.DataView : Gtk.TreeView
             }
         }
     }
+    private void move_cursor_left()
+    {
+        if(this is Gtk.Scrollable)
+        {
+            var hadj = this.get_hadjustment();
+            hadj.set_value(hadj.value-hadj.step_increment);
+        }
+    }
+    private void move_cursor_right()
+    {
+        if(this is Gtk.Scrollable)
+        {
+            var hadj = this.get_hadjustment();
+            hadj.set_value(hadj.value+hadj.step_increment);
+        }
+    }
 }
-- 
2.11.4.GIT