Hi All,
Would someone be able to point me towards a good tutorial/simple example on how
to use the following method?
$model->foreach ($func, $user_data=undef)
* $func (subroutine)
* $user_data (scalar)
Call $func on each row in $model. $func gets the tree path and iter
of the current row; if $func returns true, the tree ceases to be walked,
and $treemodel->foreach returns.
I have been googling it and turning up heaps of references to the doco and
something in the archives titled:
Gtk2::TreeModel::foreach callback not getting any arguments?
but was hoping to get something simpler.
Many thanks for any suggestions.
ZM.
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