NAME

Wx::Perl::TreeView - virtual tree control interface

DESCRIPTION

Wx::Perl::TreeView provides a "virtual" tree control, similar to a virtual Wx::ListCtrl. All the data access methods are contained inside Wx::Perl::TreeView::Model. Wx::Perl::TreeView forwards all unknown method calls to the contained Wx::TreeCtrl.

new

            

              
              
my $treeview = Wx::Perl::TreeView->new( $tree_control, $model );
            
          

Constructs a new Wx::Perl::TreeView instance using the previously constructed tree control and model.

reload

            

              
              
$treeview->reload;
            
          

Deletes all tree items and readds root node(s) from the model.

refresh

            

              
              
my $refreshed = $treeview->refresh;
my $refreshed = $treeview->refresh( [ $treeitemid1, $treeitemid2, ... ] );
            
          

Walks the tree and refreshes data from the expanded tree branches. Returns true on success.

If one of the expanded nodes has a different child count in the model and in the tree, calls reload and returns false.

If a list of Wx::TreeItemId is passed as argument, te child count of these nodes is not checked against the model, and after refreshing these nodes are expanded.

get_cookie

            

              
              
my $cookie = $treeview->get_cookie( $treeitemid );
            
          

Returns the cookie associated with the given Wx::TreeItemId.

treectrl

            

              
              
my $treectrl = $treeview->treectrl;
            
          

model

            

              
              
my $model = $treeview->model;
            
          

AUTHOR

Mattia Barbon <mbarbon@cpan.org>

LICENSE

Copyright (c) 2007 Mattia Barbon <mbarbon@cpan.org>

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself