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Allow get{Previous,Next}Sibling() to step more than one sibling.

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This commit is contained in:
Markus Roth
2012-03-11 18:44:48 -07:00
parent 88375eefdd
commit 85375223bf
1 changed files with 4 additions and 4 deletions
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sloth/annotations/model.py
+4 -4
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@@ -93,11 +93,11 @@ class ModelItem:
self._ensureLoaded(pos)
return self._children[pos]
def getPreviousSibling(self):
return self.getSibling(self._row-1)
def getPreviousSibling(self, step=1):
return self.getSibling(self._row-step)
def getNextSibling(self):
return self.getSibling(self._row+1)
def getNextSibling(self, step=1):
return self.getSibling(self._row+step)
def getSibling(self, row):
if self._parent is not None: