[gnome-todo] Revert "arrow-frame: limit max drag"

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 1fec4a6b27ca748a07144f42d6061a5968760a6e
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Aug 12 14:15:03 2015 -0300

    Revert "arrow-frame: limit max drag"
    
    This reverts commit 8f2f3ef4bf0d57cdacc9a68892c1b20d06d96896.

 src/gtd-arrow-frame.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)
---
diff --git a/src/gtd-arrow-frame.c b/src/gtd-arrow-frame.c
index 25ffa0d..39fe843 100644
--- a/src/gtd-arrow-frame.c
+++ b/src/gtd-arrow-frame.c
@@ -17,7 +17,6 @@
  */
 
 #include "gtd-arrow-frame.h"
-#include "gtd-task-list-view.h"
 #include "gtd-task-row.h"
 
 typedef struct
@@ -86,18 +85,13 @@ on_pan_cb (GtkWidget       *widget,
 {
   GtdArrowFramePrivate *priv;
   GtkTextDirection dir;
-  GtkWidget *ancestor;
   gdouble offset_x;
-  gint max_width;
 
   priv = GTD_ARROW_FRAME (widget)->priv;
   dir = gtk_widget_get_direction (widget);
-  ancestor = gtk_widget_get_ancestor (widget, GTD_TYPE_TASK_LIST_VIEW);
 
   priv->moving = TRUE;
 
-  max_width = gtk_widget_get_allocated_width (ancestor);
-
   gtk_gesture_drag_get_offset (GTK_GESTURE_DRAG (pan),
                                &offset_x,
                                NULL);
@@ -105,7 +99,7 @@ on_pan_cb (GtkWidget       *widget,
   if (dir == GTK_TEXT_DIR_RTL)
     priv->offset = MAX (0, offset_x);
   else
-    priv->offset = MAX (0, priv->offset - offset_x);
+    priv->offset = MAX (0, priv->offset + -1 * offset_x);
 
 
   gtk_widget_queue_resize (widget);