gtk2::treepath(3) [suse man page]

Gtk2::TreePath(3)					User Contributed Perl Documentation					 Gtk2::TreePath(3)

NAME

       Gtk2::TreePath

HIERARCHY

	 Glib::Boxed
	 +----Gtk2::TreePath

METHODS

   treepath or undef = Gtk2::TreePath->new ($path=undef)
       o   $path (string)

       Create a new path.  For convenience, if you pass a value for $path, this is just an alias for "new_from_string".

   treepath = Gtk2::TreePath->new_first
   treepath or undef = Gtk2::TreePath->new_from_indices ($first_index, ...)
       o   $first_index (integer) a non-negative index value

       o   ... (list) of zero or more index values

       The C API reference docs for this function say to mark the end of the list with a -1, but Perl doesn't need list terminators, so don't do
       that.

       This is specially implemented to be available for all gtk+ versions.

   treepath or undef = Gtk2::TreePath->new_from_string ($path=undef)
       o   $path (string)

   $path->append_index ($index_)
       o   $index_ (integer)

   integer = $a->compare ($b)
       o   $b (Gtk2::TreePath)

       Compares two paths.  If $a appears before $b in the three, returns -1.  If $b appears before $a, returns 1.  If the nodes are equal,
       returns 0.

   integer = $path->get_depth
   $path->down
       Moves $path to point to the first child of the current path.

   list = $path->get_indices
       Returns a list of integers describing the current indices of $path.

   boolean = $path->is_ancestor ($descendant)
       o   $descendant (Gtk2::TreePath)

   boolean = $path->is_descendant ($ancestor)
       o   $ancestor (Gtk2::TreePath)

   $path->next
       Moves $path to point to the next node at the current depth.

   $path->prepend_index ($index_)
       o   $index_ (integer)

   boolean = $path->prev
       Moves $path to point to the previous node at the current depth, if it exists.  Returns true if there is a previous node and $path was
       modified.

   string = $path->to_string
   boolean = $path->up
       Moves $path to point to its parent node; returns false if there is no parent.

SEE ALSO

       Gtk2, Glib::Boxed

COPYRIGHT

       Copyright (C) 2003-2008 by the gtk2-perl team.

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

perl v5.12.1							    2010-07-05							 Gtk2::TreePath(3)

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Gtk2::TreeModelFilter(3)				User Contributed Perl Documentation				  Gtk2::TreeModelFilter(3)

NAME

       Gtk2::TreeModelFilter

HIERARCHY

	 Glib::Object
	 +----Gtk2::TreeModelFilter

INTERFACES

	 Gtk2::TreeModel
	 Gtk2::TreeDragSource

METHODS

   treemodelfilter = Gtk2::TreeModelFilter->new ($child_model, $root=undef)
       o   $child_model (Gtk2::TreeModel)

       o   $root (Gtk2::TreePath or undef)

   $filter->clear_cache
   treeiter = $filter->convert_child_iter_to_iter ($child_iter)
       o   $child_iter (Gtk2::TreeIter)

   treepath or undef = $filter->convert_child_path_to_path ($child_path)
       o   $child_path (Gtk2::TreePath)

   treeiter = $filter->convert_iter_to_child_iter ($filter_iter)
       o   $filter_iter (Gtk2::TreeIter)

   treepath or undef = $path->convert_path_to_child_path ($filter_path)
       o   $filter_path (Gtk2::TreePath)

   treemodel = $filter->get_model
   $filter->set_modify_func ($types, $func=undef, $data=undef)
       o   $types (scalar) type name string for one column, or an arrayref of type names for multiple columns

       o   $func (scalar)

       o   $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)
       o   $column (integer)

   $filter->set_visible_func ($func, $data=undef)
       o   $func (scalar)

       o   $data (scalar)

PROPERTIES

       'child-model' (Gtk2::TreeModel : readable / writable / construct-only / private)
	   The model for the filtermodel to filter

       'virtual-root' (Gtk2::TreePath : readable / writable / construct-only / private)
	   The virtual root (relative to the child model) for this filtermodel

SEE ALSO

       Gtk2, Glib::Object

COPYRIGHT

       Copyright (C) 2003-2008 by the gtk2-perl team.

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

perl v5.12.1							    2010-07-05						  Gtk2::TreeModelFilter(3)

Linux and UNIX Man Pages

gtk2::treepath(3) [suse man page]

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