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| <?php $window = new GtkWindow(); $window->set_size_request(400, 280); $window->connect_simple('destroy', array('Gtk','main_quit'));
$window->add($vbox = new GtkVBox());
// display title
$title = new GtkLabel("Iterate Through a TreeStore"); $title->modify_font(new PangoFontDescription("Times New Roman Italic 10")); $title->modify_fg(Gtk::STATE_NORMAL, GdkColor::parse("#0000ff")); $title->set_size_request(-1, 40); $title->set_justify(Gtk::JUSTIFY_CENTER); $alignment = new GtkAlignment(0.5, 0, 0, 0); $alignment->add($title); $vbox->pack_start($alignment, 0, 0); $vbox->pack_start(new GtkLabel(), 0, 0);
// setup button
$button = new GtkButton('Iterate Through TreeStore'); $button->connect('clicked', 'on_click'); $alignment = new GtkAlignment(0.5, 0, 0, 0); $alignment->add($button); $vbox->pack_start($alignment, 0); $vbox->pack_start(new GtkLabel(), 0, 0);
$list = array( array ('id' => '101', 'parent' => '0', 'data' => 'data0'), array ('id' => '102', 'parent' => '101', 'data' => 'data1'), array ('id' => '103', 'parent' => '0', 'data' => 'data2'), array ('id' => '104', 'parent' => '0', 'data' => 'data3'), array ('id' => '105', 'parent' => '104', 'data' => 'data4'), array ('id' => '106', 'parent' => '105', 'data' => 'data5') );
// setup store
if (defined("GObject::TYPE_STRING")) { $model = new GtkTreeStore(GObject::TYPE_LONG, GObject::TYPE_STRING, GObject::TYPE_STRING); } else { $model = new GtkTreeStore(Gtk::TYPE_LONG, Gtk::TYPE_STRING, Gtk::TYPE_STRING); }
$nodes = array(); $nodes[0] = null; // root
foreach($list as $item) { $id = $item['id']; $parent = $item['parent']; $data = $item['data']; $nodes[$id] = $model->append($nodes[$parent], array($id, "this is id $id", $data)); }
//create the view with the tree store set as model
$view = new GtkTreeView($model);
//set up the columns
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