<?php $dialog = new GtkDialog(); $dialog->connect_simple('destroy', array('Gtk', 'main_quit')); $dialog->set_size_request(400, 150); // display title $title = new GtkLabel("Set Default Button - Part 1\n" . "using set_default_response"); $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); $dialog->vbox->pack_start($alignment, 0, 0); $dialog->vbox->pack_start(new GtkLabel(), 0, 0); $dialog->add_buttons(array('button 1', 100, 'button 2', 101, 'button 3', 102)); $dialog->set_default_response(101); // note 2 $dialog->set_has_separator(0); $dialog->show_all(); $response = $dialog->run(); echo "response = {$response}\n";