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-rw-r--r--portato/gui/views.py14
1 files changed, 14 insertions, 0 deletions
diff --git a/portato/gui/views.py b/portato/gui/views.py
index 85a06c8..26a8a89 100644
--- a/portato/gui/views.py
+++ b/portato/gui/views.py
@@ -46,6 +46,20 @@ class LazyView (object):
def _get_content (self):
raise NotImplementedError
+class LazyStoreView (gtk.TreeView, LazyView):
+ def __init__ (self, update_fn):
+ gtk.TreeView.__init__(self)
+ LazyView.__init__(self)
+
+ self.update_fn = update_fn
+
+ def cb_mapped (self, *args):
+ if self.updated and self.pkg:
+ self.set_model(self.update_fn(self.pkg))
+ self.updated = False
+
+ return False
+
class ListView (gtk.TextView, LazyView):
def __init__ (self, content_fn):