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Bug fix for trees with handles on non-leaf nodes

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svn: r13845
This commit is contained in:
Nick Hall 2009-12-18 15:55:05 +00:00
parent 74752f1360
commit 7b9bd62734
1 changed files with 14 additions and 2 deletions
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16
src/gui/views/treemodels/treebasemodel.py
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@ -348,7 +348,7 @@ class TreeBaseModel(gtk.GenericTreeModel):
#a node is added that is already present,
self._add_dup_node(parent, child, sortkey, handle)
else:
self.tree[child] = (parent, handle)
self.tree[child] = [parent, handle]
if parent in self.children:
if self._in_build:
self.children[parent].append((sortkey, child))
@ -439,6 +439,12 @@ class TreeBaseModel(gtk.GenericTreeModel):
for child in self.children[node]:
self._reverse_level(child[1])
def get_tree_levels(self):
"""
Return the headings of the levels in the hierarchy.
"""
raise NotImplementedError
def add_row(self, handle, data):
"""
Add a row to the model. In general this will add more then one node.
@ -470,7 +476,13 @@ class TreeBaseModel(gtk.GenericTreeModel):
while parent is not None:
next_parent = self.on_iter_parent(parent)
if parent not in self.children:
self.remove_node(parent)
if self.tree[parent][1]:
# emit row_has_child_toggled signal
path = self.on_get_path(parent)
node = self.get_iter(path)
self.row_has_child_toggled(path, node)
else:
self.remove_node(parent)
parent = next_parent
_LOG.debug(self.__class__.__name__ + ' delete_row_by_handle ' +