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.\" ========================================================================
.\"
.IX Title "Gtk2::TreeStore 3pm"
.TH Gtk2::TreeStore 3pm "2019-09-16" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Gtk2::TreeStore \- wrapper for GtkTreeStore
.SH "HIERARCHY"
.IX Header "HIERARCHY"
.Vb 2
\&  Glib::Object
\&  +\-\-\-\-Gtk2::TreeStore
.Ve
.SH "INTERFACES"
.IX Header "INTERFACES"
.Vb 5
\&  Gtk2::TreeModel
\&  Gtk2::TreeDragSource
\&  Gtk2::TreeDragDest
\&  Gtk2::TreeSortable
\&  Gtk2::Buildable
.Ve
.SH "METHODS"
.IX Header "METHODS"
.SS "treestore = Gtk2::TreeStore\->\fBnew\fP (...)"
.IX Subsection "treestore = Gtk2::TreeStore->new (...)"
.IP "\(bu" 4
\&... (list) of strings, package names
.ie n .SS "treeiter = $tree_store\->\fBappend\fP ($parent)"
.el .SS "treeiter = \f(CW$tree_store\fP\->\fBappend\fP ($parent)"
.IX Subsection "treeiter = $tree_store->append ($parent)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.ie n .SS "$tree_store\->\fBclear\fP"
.el .SS "\f(CW$tree_store\fP\->\fBclear\fP"
.IX Subsection "$tree_store->clear"
.ie n .SS "$tree_store\->\fBset_column_types\fP (...)"
.el .SS "\f(CW$tree_store\fP\->\fBset_column_types\fP (...)"
.IX Subsection "$tree_store->set_column_types (...)"
.IP "\(bu" 4
\&... (list) of strings, package names
.ie n .SS "$tree_store\->\fBset\fP ($iter, $col1, $val1, ...)"
.el .SS "\f(CW$tree_store\fP\->\fBset\fP ($iter, \f(CW$col1\fP, \f(CW$val1\fP, ...)"
.IX Subsection "$tree_store->set ($iter, $col1, $val1, ...)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.IP "\(bu" 4
\&\f(CW$col1\fR (integer) the first column number
.IP "\(bu" 4
\&\f(CW$val1\fR (scalar) the first value
.IP "\(bu" 4
\&... (list) pairs of columns and values
.ie n .SS "treeiter = $tree_store\->\fBinsert\fP ($parent, $position)"
.el .SS "treeiter = \f(CW$tree_store\fP\->\fBinsert\fP ($parent, \f(CW$position\fP)"
.IX Subsection "treeiter = $tree_store->insert ($parent, $position)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.IP "\(bu" 4
\&\f(CW$position\fR (integer)
.ie n .SS "treeiter = $tree_store\->\fBinsert_after\fP ($parent, $sibling)"
.el .SS "treeiter = \f(CW$tree_store\fP\->\fBinsert_after\fP ($parent, \f(CW$sibling\fP)"
.IX Subsection "treeiter = $tree_store->insert_after ($parent, $sibling)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.IP "\(bu" 4
\&\f(CW$sibling\fR (Gtk2::TreeIter or undef)
.ie n .SS "treeiter = $tree_store\->\fBinsert_before\fP ($parent, $sibling)"
.el .SS "treeiter = \f(CW$tree_store\fP\->\fBinsert_before\fP ($parent, \f(CW$sibling\fP)"
.IX Subsection "treeiter = $tree_store->insert_before ($parent, $sibling)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.IP "\(bu" 4
\&\f(CW$sibling\fR (Gtk2::TreeIter or undef)
.ie n .SS "treeiter = $tree_store\->\fBinsert_with_values\fP ($parent, $position, ...)"
.el .SS "treeiter = \f(CW$tree_store\fP\->\fBinsert_with_values\fP ($parent, \f(CW$position\fP, ...)"
.IX Subsection "treeiter = $tree_store->insert_with_values ($parent, $position, ...)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.IP "\(bu" 4
\&\f(CW$position\fR (integer) position to insert the new row
.IP "\(bu" 4
\&... (list) pairs of column numbers and values
.PP
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.
.PP
Since: gtk+ 2.10
.ie n .SS "boolean = $tree_store\->\fBis_ancestor\fP ($iter, $descendant)"
.el .SS "boolean = \f(CW$tree_store\fP\->\fBis_ancestor\fP ($iter, \f(CW$descendant\fP)"
.IX Subsection "boolean = $tree_store->is_ancestor ($iter, $descendant)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.IP "\(bu" 4
\&\f(CW$descendant\fR (Gtk2::TreeIter)
.ie n .SS "integer = $tree_store\->\fBiter_depth\fP ($iter)"
.el .SS "integer = \f(CW$tree_store\fP\->\fBiter_depth\fP ($iter)"
.IX Subsection "integer = $tree_store->iter_depth ($iter)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.ie n .SS "boolean = $tree_store\->\fBiter_is_valid\fP ($iter)"
.el .SS "boolean = \f(CW$tree_store\fP\->\fBiter_is_valid\fP ($iter)"
.IX Subsection "boolean = $tree_store->iter_is_valid ($iter)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.PP
Since: gtk+ 2.2
.ie n .SS "$tree_store\->\fBmove_after\fP ($iter, $position)"
.el .SS "\f(CW$tree_store\fP\->\fBmove_after\fP ($iter, \f(CW$position\fP)"
.IX Subsection "$tree_store->move_after ($iter, $position)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.IP "\(bu" 4
\&\f(CW$position\fR (Gtk2::TreeIter or undef)
.PP
Since: gtk+ 2.2
.ie n .SS "$tree_store\->\fBmove_before\fP ($iter, $position)"
.el .SS "\f(CW$tree_store\fP\->\fBmove_before\fP ($iter, \f(CW$position\fP)"
.IX Subsection "$tree_store->move_before ($iter, $position)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.IP "\(bu" 4
\&\f(CW$position\fR (Gtk2::TreeIter or undef)
.PP
Since: gtk+ 2.2
.ie n .SS "treeiter = $tree_store\->\fBprepend\fP ($parent)"
.el .SS "treeiter = \f(CW$tree_store\fP\->\fBprepend\fP ($parent)"
.IX Subsection "treeiter = $tree_store->prepend ($parent)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.ie n .SS "boolean = $tree_store\->\fBremove\fP ($iter)"
.el .SS "boolean = \f(CW$tree_store\fP\->\fBremove\fP ($iter)"
.IX Subsection "boolean = $tree_store->remove ($iter)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.PP
The return is always a boolean in the style of Gtk 2.2.x and up, even
when running on Gtk 2.0.x.
.ie n .SS "$tree_store\->\fBreorder\fP ($parent, ...)"
.el .SS "\f(CW$tree_store\fP\->\fBreorder\fP ($parent, ...)"
.IX Subsection "$tree_store->reorder ($parent, ...)"
.IP "\(bu" 4
\&\f(CW$parent\fR (Gtk2::TreeIter or undef)
.IP "\(bu" 4
\&... (list) of integer's, the new_order
.PP
Since: gtk+ 2.2
.ie n .SS "$tree_store\->\fBswap\fP ($a, $b)"
.el .SS "\f(CW$tree_store\fP\->\fBswap\fP ($a, \f(CW$b\fP)"
.IX Subsection "$tree_store->swap ($a, $b)"
.IP "\(bu" 4
\&\f(CW$a\fR (Gtk2::TreeIter)
.IP "\(bu" 4
\&\f(CW$b\fR (Gtk2::TreeIter)
.PP
Since: gtk+ 2.2
.ie n .SS "$tree_store\->\fBset_value\fP ($iter, $col1, $val1, ...)"
.el .SS "\f(CW$tree_store\fP\->\fBset_value\fP ($iter, \f(CW$col1\fP, \f(CW$val1\fP, ...)"
.IX Subsection "$tree_store->set_value ($iter, $col1, $val1, ...)"
.IP "\(bu" 4
\&\f(CW$iter\fR (Gtk2::TreeIter)
.IP "\(bu" 4
\&\f(CW$col1\fR (integer) the first column number
.IP "\(bu" 4
\&\f(CW$val1\fR (scalar) the first value
.IP "\(bu" 4
\&... (list) pairs of columns and values
.PP
Alias for \fBGtk2::TreeStore::set()\fR.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Gtk2, Glib::Object
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2003\-2011 by the gtk2\-perl team.
.PP
This software is licensed under the \s-1LGPL.\s0  See Gtk2 for a full notice.