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