[gedit-plugins] terminal: no longer use gedit_utils_menu_position_under_widget()

[Sébastien Wilmet <swilmet src gnome org>]

commit dc58985cea2075d824584d74266c06e2e8cd952a
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Tue Nov 19 04:36:12 2019 +0100

    terminal: no longer use gedit_utils_menu_position_under_widget()
    
    gedit_utils_menu_position_under_widget() and gtk_menu_popup() are
    deprecated, so use gtk_menu_popup_at_pointer() and
    gtk_menu_popup_at_widget() instead.
    
    BTW, there was a runtime error with the lambda:
    TypeError: <lambda>() takes 1 positional argument but 4 were given
    
    The first case, with popup_at_pointer(), is triggerred with a
    right-click event in the embedded terminal. The second case, with
    popup_at_widget(), can be triggerred with the keyboard popup menu key.
    
    For popup_at_widget(), the Gdk.Gravity values have been chosen because
    the embedded terminal is located in the *bottom* panel of gedit, so it
    makes more sense to show the popup menu just *above* the terminal, not
    below.

 plugins/terminal/terminal.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/plugins/terminal/terminal.py b/plugins/terminal/terminal.py
index 5f7ebb1..69f5f38 100644
--- a/plugins/terminal/terminal.py
+++ b/plugins/terminal/terminal.py
@@ -276,12 +276,12 @@ class GeditTerminalPanel(Gtk.Box):
         menu.attach_to_widget(self, None)
 
         if event is not None:
-            menu.popup(None, None, None, None, event.button, event.time)
+            menu.popup_at_pointer(event)
         else:
-            menu.popup(None, None,
-                       lambda m: Gedit.utils_menu_position_under_widget(m, self),
-                       None,
-                       0, Gtk.get_current_event_time())
+            menu.popup_at_widget(self,
+                                 Gdk.Gravity.NORTH_WEST,
+                                 Gdk.Gravity.SOUTH_WEST,
+                                 None)
             menu.select_first(False)
 
     def copy_clipboard(self):