Sets column of the child_model to be the column where filter should look for visibility information. columns should be a column of type G_TYPE_BOOLEAN, where TRUE means that a row is visible, and FALSE if not.
Note that TreeModel.filterSetVisibleFunc or TreeModel.filterSetVisibleColumn can only be called once for a given filter model.
A gint which is the column containing the visible information
2.4
Sets column of the child_model to be the column where filter should look for visibility information. columns should be a column of type G_TYPE_BOOLEAN, where TRUE means that a row is visible, and FALSE if not.
Note that TreeModel.filterSetVisibleFunc or TreeModel.filterSetVisibleColumn can only be called once for a given filter model.