1Gtk2::TreeModelFilter(3U)ser Contributed Perl DocumentatiGotnk2::TreeModelFilter(3)
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NAME

6       Gtk2::TreeModelFilter - wrapper for GtkTreeModelFilter
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HIERARCHY

9         Glib::Object
10         +----Gtk2::TreeModelFilter
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INTERFACES

13         Gtk2::TreeModel
14         Gtk2::TreeDragSource
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METHODS

17   treemodelfilter = Gtk2::TreeModelFilter->new ($child_model, $root=undef)
18       ·   $child_model (Gtk2::TreeModel)
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20       ·   $root (Gtk2::TreePath or undef)
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22   $filter->clear_cache
23   treeiter = $filter->convert_child_iter_to_iter ($child_iter)
24       ·   $child_iter (Gtk2::TreeIter)
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26   treepath or undef = $filter->convert_child_path_to_path ($child_path)
27       ·   $child_path (Gtk2::TreePath)
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29   treeiter = $filter->convert_iter_to_child_iter ($filter_iter)
30       ·   $filter_iter (Gtk2::TreeIter)
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32   treepath or undef = $path->convert_path_to_child_path ($filter_path)
33       ·   $filter_path (Gtk2::TreePath)
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35   treemodel = $filter->get_model
36   $filter->set_modify_func ($types, $func=undef, $data=undef)
37       ·   $types (scalar) type name string for one column, or an arrayref of
38           type names for multiple columns
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40       ·   $func (scalar)
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42       ·   $data (scalar)
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44       func is called as
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46           sub myfunc {
47             my ($filter, $iter, $column_num, $data) = @_;
48             ...
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50       and should return the value from the filtered model that iter row and
51       column number.
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53   $filter->refilter
54   $filter->set_visible_column ($column)
55       ·   $column (integer)
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57   $filter->set_visible_func ($func, $data=undef)
58       ·   $func (scalar)
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60       ·   $data (scalar)
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PROPERTIES

63       'child-model' (Gtk2::TreeModel : default undef : readable / writable /
64       construct-only / private)
65           The model for the filtermodel to filter
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67       'virtual-root' (Gtk2::TreePath : default undef : readable / writable /
68       construct-only / private)
69           The virtual root (relative to the child model) for this filtermodel
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SEE ALSO

72       Gtk2, Glib::Object
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75       Copyright (C) 2003-2011 by the gtk2-perl team.
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77       This software is licensed under the LGPL.  See Gtk2 for a full notice.
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81perl v5.28.1                      2019-02-02          Gtk2::TreeModelFilter(3)
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