def iterchildren()
manpagez: man pages & more
html files: pygtk
html files: pygtk
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Attributes
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Description
A gtk.TreeModelRow
object represents a row in a gtk.TreeModel. A
gtk.TreeModelRow
is created by taking the mapping of a gtk.TreeModel. For
example:
treemodelrow = liststore[0] treemodelrow = liststore[(0,)] treemodelrow = liststore['0']
all create a gtk.TreeModelRow
for the first row in liststore. The gtk.TreeModelRow
implements some of the Python sequence protocol that makes the row behave
like a sequence of objects. Specifically a tree model row has the capability
of:
- getting and setting column values,
- returning a tuple or list containing the column values, and
- getting the number of values in the row i.e. the number of columns
For example to get and set the value in the second column of a row, you could do the following:
value = treemodelrow[1] treemodelrow[1] = value
You can use the Python len() function to get
the number of columns in the row and you can retrieve all the column values
as a list (tuple) using the Python list()
(tuple()) function.
The gtk.TreeModelRow
supports one method: the iterchildren()
method that returns a gtk.TreeModelRowIter
for iterating over the children of the row.
Methods
gtk.TreeModelRow.iterchildren
def iterchildren()Returns : | a gtk.TreeModelRowIter
for the row's children or
None |
The iterchildren() method returns a
gtk.TreeModelRowIter
for iterating over the children of the row or None if the
row has no children.