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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
|
