[evince] ev-sidebar-links: Show tooltip for Outline entries

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 7b7609005a29b09f0babe92e21d171b29e504085
Author: Idloj <origofri+gb gmail com>
Date:   Sat Sep 9 23:59:00 2017 +0300

    ev-sidebar-links: Show tooltip for Outline entries
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787437

 shell/ev-sidebar-links.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/shell/ev-sidebar-links.c b/shell/ev-sidebar-links.c
index c16e649..1683782 100644
--- a/shell/ev-sidebar-links.c
+++ b/shell/ev-sidebar-links.c
@@ -412,6 +412,7 @@ ev_sidebar_links_construct (EvSidebarLinks *ev_sidebar_links)
        selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view));
        gtk_tree_selection_set_mode (selection, GTK_SELECTION_NONE);
        gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->tree_view), FALSE);
+       gtk_tree_view_set_tooltip_column (GTK_TREE_VIEW (priv->tree_view), 0);
        gtk_container_add (GTK_CONTAINER (swindow), priv->tree_view);
 
        gtk_box_pack_start (GTK_BOX (ev_sidebar_links), swindow, TRUE, TRUE, 0);