[polari/wip/kunaljain/bug-fixes: 54/55] chatView: Listen to crossover events

[Kunal Jain <kunaljain src gnome org>]

commit a22871b8ebaac582c80928a622d11efb4ad35a85
Author: Kunaal Jain <kunaalus gmail com>
Date:   Wed Dec 23 01:13:19 2015 +0530

    chatView: Listen to crossover events
    
    Listen to crossover events, when entering,
    or leaving the chatView.

 src/chatView.js |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/chatView.js b/src/chatView.js
index d475c9b..b4d3b14 100644
--- a/src/chatView.js
+++ b/src/chatView.js
@@ -379,6 +379,9 @@ const ChatView = new Lang.Class({
                                     wrap_mode: Gtk.WrapMode.WORD_CHAR,
                                     right_margin: MARGIN });
 
+        this._view.add_events(Gdk.EventMask.LEAVE_NOTIFY_MASK);
+        this._view.add_events(Gdk.EventMask.ENTER_NOTIFY_MASK);
+
         this.widget.add(this._view);
         this.widget.show_all();