[gedit-latex] set_transient_for in code completion

[Pietro Battiston <pbattiston src gnome org>]

commit c7b9a49d3706d221c1071364088ada22289ccc7b
Author: Pietro Battiston <pbattiston src gnome org>
Date:   Mon Aug 7 00:31:31 2017 +0200

    set_transient_for in code completion

 latex/completion.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/latex/completion.py b/latex/completion.py
index 8d25781..92a5011 100644
--- a/latex/completion.py
+++ b/latex/completion.py
@@ -179,6 +179,7 @@ class ProposalPopup(Gtk.Window):
         """
         self._set_proposals(proposals)
         self._move_to_cursor(text_view)
+        self.set_transient_for(text_view.get_toplevel())
 
         self.show_all()