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Gtk2::TreeStore(3pm) User Contributed Perl Documentation Gtk2::TreeStore(3pm)

NAME

Gtk2::TreeStore - wrapper for GtkTreeStore

HIERARCHY

  Glib::Object
  +----Gtk2::TreeStore

INTERFACES

  Gtk2::TreeModel
  Gtk2::TreeDragSource
  Gtk2::TreeDragDest
  Gtk2::TreeSortable
  Gtk2::Buildable

METHODS

treestore = Gtk2::TreeStore->new (...)

•
... (list) of strings, package names

treeiter = $tree_store->append ($parent)

•
$parent (Gtk2::TreeIter or undef)

$tree_store->clear

$tree_store->set_column_types (...)

•
... (list) of strings, package names

$tree_store->set ($iter, $col1, $val1, ...)

  • $iter (Gtk2::TreeIter)
  • $col1 (integer) the first column number
  • $val1 (scalar) the first value
  • ... (list) pairs of columns and values

treeiter = $tree_store->insert ($parent, $position)

  • $parent (Gtk2::TreeIter or undef)
  • $position (integer)

treeiter = $tree_store->insert_after ($parent, $sibling)

  • $parent (Gtk2::TreeIter or undef)
  • $sibling (Gtk2::TreeIter or undef)

treeiter = $tree_store->insert_before ($parent, $sibling)

  • $parent (Gtk2::TreeIter or undef)
  • $sibling (Gtk2::TreeIter or undef)

treeiter = $tree_store->insert_with_values ($parent, $position, ...)

  • $parent (Gtk2::TreeIter or undef)
  • $position (integer) position to insert the new row
  • ... (list) pairs of column numbers and values

Like doing insert followed by set, except that insert_with_values emits only the row-inserted signal, rather than row-inserted, row-changed, and, if the store is sorted, rows-reordered as in the multiple-operation case. Since emitting the rows-reordered signal repeatedly can affect the performance of the program, insert_with_values should generally be preferred when inserting rows in a sorted tree store.

Since: gtk+ 2.10

boolean = $tree_store->is_ancestor ($iter, $descendant)

  • $iter (Gtk2::TreeIter)
  • $descendant (Gtk2::TreeIter)

integer = $tree_store->iter_depth ($iter)

•
$iter (Gtk2::TreeIter)

boolean = $tree_store->iter_is_valid ($iter)

•
$iter (Gtk2::TreeIter)

Since: gtk+ 2.2

$tree_store->move_after ($iter, $position)

  • $iter (Gtk2::TreeIter)
  • $position (Gtk2::TreeIter or undef)

Since: gtk+ 2.2

$tree_store->move_before ($iter, $position)

  • $iter (Gtk2::TreeIter)
  • $position (Gtk2::TreeIter or undef)

Since: gtk+ 2.2

treeiter = $tree_store->prepend ($parent)

•
$parent (Gtk2::TreeIter or undef)

boolean = $tree_store->remove ($iter)

•
$iter (Gtk2::TreeIter)

The return is always a boolean in the style of Gtk 2.2.x and up, even when running on Gtk 2.0.x.

$tree_store->reorder ($parent, ...)

  • $parent (Gtk2::TreeIter or undef)
  • ... (list) of integer's, the new_order

Since: gtk+ 2.2

$tree_store->swap ($a, $b)

  • $a (Gtk2::TreeIter)
  • $b (Gtk2::TreeIter)

Since: gtk+ 2.2

$tree_store->set_value ($iter, $col1, $val1, ...)

  • $iter (Gtk2::TreeIter)
  • $col1 (integer) the first column number
  • $val1 (scalar) the first value
  • ... (list) pairs of columns and values

Alias for Gtk2::TreeStore::set().

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.

2019-09-16 perl v5.28.1