backend_gtk3: same fix as for backend_gtk, don't hide file chooser

efiring · efiring · commit edf4a5a6bd95 · 2013-05-23T14:09:10.000-10:00
diff --git a/lib/matplotlib/backends/backend_gtk3.py b/lib/matplotlib/backends/backend_gtk3.py
@@ -881,7 +881,6 @@ def get_filename_from_user (self):
             filename = self.get_filename()
             break
 
-        self.hide()
         return filename, self.ext
 
 class DialogLineprops:
