[empathy: 36/53] Add more comments to debug_dialog_press_event_cb.

[Jonny Lamb <jonnylamb src gnome org>]

commit b096d874c2ffc78d38849cc5a8d98bcdf98cc2ec
Author: Jonny Lamb <jonny lamb collabora co uk>
Date:   Thu Apr 23 11:55:44 2009 +0100

    Add more comments to debug_dialog_press_event_cb.
    
    Signed-off-by: Jonny Lamb <jonny lamb collabora co uk>
---
 src/empathy-debug-dialog.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/empathy-debug-dialog.c b/src/empathy-debug-dialog.c
index 8aaf42d..15864b7 100644
--- a/src/empathy-debug-dialog.c
+++ b/src/empathy-debug-dialog.c
@@ -491,8 +491,11 @@ debug_dialog_button_press_event_cb (GtkTreeView *view,
     GdkEventButton *event,
     gpointer user_data)
 {
+  /* A mouse button was pressed on the tree view. */
+
   if (event->button == 3)
     {
+      /* The tree view was right-clicked. (3 == third mouse button) */
       MenuPopupData *data;
       data = g_slice_new0 (MenuPopupData);
       data->debug_dialog = user_data;