1Gtk2::TreeStore(3)    User Contributed Perl Documentation   Gtk2::TreeStore(3)
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NAME

6       Gtk2::TreeStore - wrapper for GtkTreeStore
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HIERARCHY

9         Glib::Object
10         +----Gtk2::TreeStore
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INTERFACES

13         Gtk2::TreeModel
14         Gtk2::TreeDragSource
15         Gtk2::TreeDragDest
16         Gtk2::TreeSortable
17         Gtk2::Buildable
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METHODS

20   treestore = Gtk2::TreeStore->new (...)
21       •   ... (list) of strings, package names
22
23   treeiter = $tree_store->append ($parent)
24       •   $parent (Gtk2::TreeIter or undef)
25
26   $tree_store->clear
27   $tree_store->set_column_types (...)
28       •   ... (list) of strings, package names
29
30   $tree_store->set ($iter, $col1, $val1, ...)
31       •   $iter (Gtk2::TreeIter)
32
33       •   $col1 (integer) the first column number
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35       •   $val1 (scalar) the first value
36
37       •   ... (list) pairs of columns and values
38
39   treeiter = $tree_store->insert ($parent, $position)
40       •   $parent (Gtk2::TreeIter or undef)
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42       •   $position (integer)
43
44   treeiter = $tree_store->insert_after ($parent, $sibling)
45       •   $parent (Gtk2::TreeIter or undef)
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47       •   $sibling (Gtk2::TreeIter or undef)
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49   treeiter = $tree_store->insert_before ($parent, $sibling)
50       •   $parent (Gtk2::TreeIter or undef)
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52       •   $sibling (Gtk2::TreeIter or undef)
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54   treeiter = $tree_store->insert_with_values ($parent, $position, ...)
55       •   $parent (Gtk2::TreeIter or undef)
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57       •   $position (integer) position to insert the new row
58
59       •   ... (list) pairs of column numbers and values
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61       Like doing insert followed by set, except that insert_with_values emits
62       only the row-inserted signal, rather than row-inserted, row-changed,
63       and, if the store is sorted, rows-reordered as in the multiple-
64       operation case.  Since emitting the rows-reordered signal repeatedly
65       can affect the performance of the program, insert_with_values should
66       generally be preferred when inserting rows in a sorted tree store.
67
68       Since: gtk+ 2.10
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70   boolean = $tree_store->is_ancestor ($iter, $descendant)
71       •   $iter (Gtk2::TreeIter)
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73       •   $descendant (Gtk2::TreeIter)
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75   integer = $tree_store->iter_depth ($iter)
76       •   $iter (Gtk2::TreeIter)
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78   boolean = $tree_store->iter_is_valid ($iter)
79       •   $iter (Gtk2::TreeIter)
80
81       Since: gtk+ 2.2
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83   $tree_store->move_after ($iter, $position)
84       •   $iter (Gtk2::TreeIter)
85
86       •   $position (Gtk2::TreeIter or undef)
87
88       Since: gtk+ 2.2
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90   $tree_store->move_before ($iter, $position)
91       •   $iter (Gtk2::TreeIter)
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93       •   $position (Gtk2::TreeIter or undef)
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95       Since: gtk+ 2.2
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97   treeiter = $tree_store->prepend ($parent)
98       •   $parent (Gtk2::TreeIter or undef)
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100   boolean = $tree_store->remove ($iter)
101       •   $iter (Gtk2::TreeIter)
102
103       The return is always a boolean in the style of Gtk 2.2.x and up, even
104       when running on Gtk 2.0.x.
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106   $tree_store->reorder ($parent, ...)
107       •   $parent (Gtk2::TreeIter or undef)
108
109       •   ... (list) of integer's, the new_order
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111       Since: gtk+ 2.2
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113   $tree_store->swap ($a, $b)
114       •   $a (Gtk2::TreeIter)
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116       •   $b (Gtk2::TreeIter)
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118       Since: gtk+ 2.2
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120   $tree_store->set_value ($iter, $col1, $val1, ...)
121       •   $iter (Gtk2::TreeIter)
122
123       •   $col1 (integer) the first column number
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125       •   $val1 (scalar) the first value
126
127       •   ... (list) pairs of columns and values
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129       Alias for Gtk2::TreeStore::set().
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SEE ALSO

132       Gtk2, Glib::Object
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135       Copyright (C) 2003-2011 by the gtk2-perl team.
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137       This software is licensed under the LGPL.  See Gtk2 for a full notice.
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141perl v5.36.0                      2023-01-20                Gtk2::TreeStore(3)
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