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| <?php
$window = new GtkWindow();
$window->set_title($argv[0]);
$window->set_size_request(400, 120);
$window->connect_simple('destroy', array('Gtk','main_quit'));
$window->add($vbox = new GtkVBox());
// display title
$title = new GtkLabel("Set up Dialog Box of Radio Buttons\n".
"Part 2 - user has to make a choice");
$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);
$vbox->pack_start($hbox = new GtkHBox(), 0);
$hbox->pack_start(new GtkLabel('Response: '), 0);
$hbox->pack_start($response = new GtkLabel(), 0);
$hbox->pack_start($button = new GtkButton('Get Response'), 0);
$button->connect('clicked', 'on_click');
$window->show_all();
Gtk::main();
function on_click() {
setup_dialog();
}
function setup_dialog() {
$dialog = new GtkDialog();
$dialog->vbox->pack_start(new GtkLabel('Which platform are you using: '));
$radio0 = setup_radio(null, 'radio button 0', '100');
$radio1 = setup_radio($radio0, 'Windows', 'win');
$radio2 = setup_radio($radio0, 'Mac', 'mac');
$radio3 = setup_radio($radio0, 'Linux', 'linux');
// pack them inside vbox
$dialog->vbox->pack_start($radio1, 0, 0);
$dialog->vbox->pack_start($radio2, 0, 0);
$dialog->vbox->pack_start($radio3, 0, 0);
$dialog->vbox->pack_start($hbox2 = new GtkHBox());
$button_ok = GtkButton::new_from_stock(Gtk::STOCK_OK);
$button_ok->set_size_request(87, 33);
$hbox2->pack_start(new GtkLabel());
$hbox2->pack_start($button_ok, 0);
$button_ok->connect('clicked', 'on_ok_button', $dialog);
$dialog->set_has_separator(false);
$dialog->action_area->set_size_request(-1, 1);
$dialog->show_all();
global $selected_radio, $selected_radio_value;
$selected_radio = $selected_radio_value = '';
$dialog->run();
$dialog->destroy();
global $response;
$response->set_text("$selected_radio ($selected_radio_value)");
}
function on_ok_button($button, $dialog) {
global $selected_radio;
if ($selected_radio=='') {
alert("Please make a selection."); // note 1
} else {
$dialog->destroy(); // note 2
}
}
function setup_radio($radio_button_grp, $button_label, $button_value) {
|
