Gtk2::TreeModelFilter

NAME

Gtk2::TreeModelFilter − wrapper for GtkTreeModelFilter

HIERARCHY

Glib::Object
+−−−−Gtk2::TreeModelFilter

INTERFACES

Gtk2::TreeModel
Gtk2::TreeDragSource

METHODS

treemodelfilter = Gtk2::TreeModelFilter−>new ($child_model, $root=undef)

$child_model (Gtk2::TreeModel)

$root (Gtk2::TreePath or undef)

$filter−>clear_cache
treeiter = $filter−>convert_child_iter_to_iter ($child_iter)

$child_iter (Gtk2::TreeIter)

treepath or undef = $filter−>convert_child_path_to_path ($child_path)

$child_path (Gtk2::TreePath)

treeiter = $filter−>convert_iter_to_child_iter ($filter_iter)

$filter_iter (Gtk2::TreeIter)

treepath or undef = $path−>convert_path_to_child_path ($filter_path)

$filter_path (Gtk2::TreePath)

treemodel = $filter−>get_model
$filter−>set_modify_func ($types, $func=undef, $data=undef)

$types (scalar) type name string for one column, or an arrayref of type names for multiple columns

$func (scalar)

$data (scalar)

func is called as

sub myfunc {
my ($filter, $iter, $column_num, $data) = @_;
...

and should return the value from the filtered model that iter row and column number.

$filter−>refilter
$filter−>set_visible_column ($column)

$column (integer)

$filter−>set_visible_func ($func, $data=undef)

$func (scalar)

$data (scalar)

PROPERTIES

’child−model’ (Gtk2::TreeModel : default undef : readable / writable /
construct-only / private)

The model for the filtermodel to filter

’virtual−root’ (Gtk2::TreePath : default undef : readable / writable /
construct-only / private)

The virtual root (relative to the child model) for this filtermodel

SEE ALSO

Gtk2, Glib::Object

COPYRIGHT

Copyright (C) 2003−2011 by the gtk2−perl team.

This software is licensed under the LGPL. See Gtk2 for a full notice.