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| Gtk2::TreePath(3) | User Contributed Perl Documentation | Gtk2::TreePath(3) |
NAME
Gtk2::TreePath - wrapper for GtkTreePathHIERARCHY
Glib::Boxed +----Gtk2::TreePath
METHODS
treepath or undef = Gtk2::TreePath->new ($path=undef)
- •
- $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, ...)
- $first_index (integer) a non-negative index value
- ... (list) of zero or more index values
The C API reference docs for this function say to mark the end of the list with a -1, but Perl doesn't need list terminators, so don't do that.
This is specially implemented to be available for all gtk+ versions.
treepath or undef = Gtk2::TreePath->new_from_string ($path=undef)
- •
- $path (string)
$path->append_index ($index_)
- •
- $index_ (integer)
integer = $a->compare ($b)
- •
- $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)
- •
- $descendant (Gtk2::TreePath)
boolean = $path->is_descendant ($ancestor)
- •
- $ancestor (Gtk2::TreePath)
$path->next
Moves $path to point to the next node at the current depth.$path->prepend_index ($index_)
- •
- $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::BoxedCOPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team.This software is licensed under the LGPL. See Gtk2 for a full notice.
| 2022-06-07 | perl v5.32.1 |
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