<?php
//create a model
$model = new GtkListStore(Gtk::TYPE_STRING);
//create the view to display the model data
$view = new GtkTreeView($model);
 
//now, get the selection object of that view
$selection = $view->get_selection();
 
//we want to be able to select multiple rows
$selection->set_mode(Gtk::SELECTION_MULTIPLE);
 
//capture the "changed" signal
$selection->connect('changed', 'selection_changed');
 
/**
*   This is the callback function for the changed
*   signal and display the value of the first column
*   of all selected rows
*/
function selection_changed($selection)
{
    list($model, $arPaths) = $selection->get_selected_rows();
    echo "Selection is now:\r\n";
    foreach ($arPaths as $path) {
        $iter = $model->get_iter($path);
        echo '  ' . $model->get_value($iter, 0) . "\r\n";
    }
}//function selection_changed($selection)
 
 
//add a column to display the data
$col = new GtkTreeViewColumn('Number', new GtkCellRendererText(), 'text', 0);
$view->append_column($col);
 
//add some data to the model/store
$model->append(array('Zero'));
$model->append(array('One'));
$model->append(array('Two'));
$model->append(array('Three'));
$model->append(array('Four'));
$model->append(array('Five'));
 
$selection->select_range(1, -1);
 
//add the view to the window
$wnd = new GtkWindow();
$wnd->set_title('GtkTreeView selection example');
$wnd->connect_simple('destroy', array('Gtk', 'main_quit'));
$wnd->add($view);
$wnd->show_all();
Gtk::main();
?>