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Avoid crash on no database loaded when moving to listviews. Unset previous model on change db

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svn: r20298
This commit is contained in:
Benny Malengier 2012-08-30 22:01:54 +00:00
parent 5bcef2615a
commit 8126eb8f51
1 changed files with 5 additions and 0 deletions
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5
src/gui/views/listview.py
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@ -123,7 +123,11 @@ class ListView(NavigationView):
self.connect_signals() self.connect_signals()
def no_database(self): def no_database(self):
## TODO GTK3: This is never called!! Dbguielement disconnects
## signals on database changed, so it cannot be called
## Undo part of Revision 20296 if all works good.
self.list.set_model(None) self.list.set_model(None)
self.model.destroy()
self.model = None self.model = None
self.build_tree() self.build_tree()
@ -654,6 +658,7 @@ class ListView(NavigationView):
""" """
Called when the database is changed. Called when the database is changed.
""" """
self.list.set_model(None)
self._change_db(db) self._change_db(db)
self.connect_signals() self.connect_signals()