8625: Cannot open Citation references from Clip Board

gramps/gui/clipboard.py

@@ -1564,7 +1564,8 @@ class MultiTreeView(Gtk.TreeView):
 
     def edit_obj(self, objclass, handle):
         from .editors import (EditPerson, EditEvent, EditFamily, EditSource,
-                                 EditPlace, EditRepository, EditNote, EditMedia)
+                              EditPlace, EditRepository, EditNote, EditMedia,
+                              EditCitation)
         if objclass == 'Person':
             person = self.dbstate.db.get_person_from_handle(handle)
             if person:
@@ -1629,6 +1630,14 @@ class MultiTreeView(Gtk.TreeView):
                               self.uistate, [], ref)
                 except WindowActiveError:
                     pass
+        elif objclass == 'Citation':
+            ref = self.dbstate.db.get_citation_from_handle(handle)
+            if ref:
+                try:
+                    EditCitation(self.dbstate,
+                               self.uistate, [], ref)
+                except WindowActiveError:
+                    pass
 
 def short(val,size=60):
     if len(val) > size:

gramps/gui/glade/clipboard.glade

@@ -2,7 +2,6 @@
 <interface>
   <!-- interface-requires gtk+ 3.0 -->
   <object class="GtkDialog" id="clipboard">
-    <property name="visible">True</property>
     <property name="can_focus">False</property>
     <property name="title" translatable="yes">Clipboard</property>
     <property name="default_width">500</property>