Sample Code 384: How to setup and process toggle buttons - Part 1? |
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Written by kksou
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Tuesday, 04 December 2007 |
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Problem You want to setup toggle buttons and find out the status of each toggle button as shown below:
Solution
Sample Code 1
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$window = new GtkWindow();
$window->set_size_request(400, 150);
$window->connect_simple('destroy', array('Gtk','main_quit'));
$window->add($vbox = new GtkVBox());
// display title
$title = new GtkLabel("Setup and Process Toggle Buttons - Part 1");
$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);
$vbox->pack_start($title, 0, 0);
$vbox->pack_start(new GtkLabel(), 0);
$vbox->pack_start($hbox = new GtkHBox(), 0);
$button1 = setup_button($hbox, 'button 1');
$button2 = setup_button($hbox, 'button 2');
$button3 = setup_button($hbox, 'button 3');
$vbox->pack_start($status = new GtkLabel());
$window->show_all();
Gtk::main();
function setup_button($container, $button_label) {
$button = new GtkToggleButton($button_label); // note 1
$container->pack_start($button, 0);
$container->pack_start(new GtkLabel(' '), 0); // add a small gap
$button->modify_bg(Gtk::STATE_PRELIGHT,
GdkColor::parse("#99FFB3"));
$button->connect('clicked', 'on_click');
return $button;
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Explanation
- Create the toggle button.
- Get the status of each toggle button.
- Display the status of the three toggle buttons.
Note
You might want to compare this with theat of How to setup and process checkboxes? The two are actually very similar.
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