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

COPYRIGHT

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

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