<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" xmlns:xi="http://www.w3.org/2001/XInclude" type="guide" style="task" id="checkbutton.vala" xml:lang="ko">

  <info>

  <title type="text">CheckButton(Vala)</title>

    <link type="guide" xref="beginner.vala#buttons"/>

    <revision version="0.1" date="2012-05-09" status="draft"/>

    <credit type="author copyright">

      <name>Tiffany Antopolski</name>

      <email its:translate="no">tiffany.antopolski@gmail.com</email>

      <years>2012</years>

    </credit>

    <desc>개별 토글 단추로 위젯을 만듭니다</desc>

    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">

      <mal:name>조성호</mal:name>

      <mal:email>shcho@gnome.org</mal:email>

      <mal:years>2017</mal:years>

    </mal:credit>

  </info>

  <title>CheckButton</title>

  <media type="image" mime="image/png" src="media/checkbutton.png"/>

  
CheckButton으로 제목 표시 여부를 전환합니다.

/* A window in the application */

class MyWindow : Gtk.ApplicationWindow {

	/* The constructor */

	internal MyWindow (MyApplication app) {

		Object (application: app, title: "CheckButton Example");

		this.set_default_size (300, 100);

		this.border_width = 10;

		var checkbutton = new Gtk.CheckButton.with_label ("Show Title");

		/* Connect the checkbutton to the

		 * callback function (aka. signal handler).

		 */

		checkbutton.toggled.connect (this.toggled_cb);

		/* Add the button to the this window */

		this.add (checkbutton);

		checkbutton.set_active (true);

		checkbutton.show ();

	}

	/* The signal handler for the 'toggled' signal of the checkbutton. */

	void toggled_cb (Gtk.ToggleButton checkbutton) {

		if (checkbutton.get_active())

			this.set_title ("CheckButton Example");

		else

			this.set_title ("");

	}

}

/* This is the application */

class MyApplication : Gtk.Application {

	/* The constructor */

	internal MyApplication () {

		Object (application_id: "org.example.checkbutton");

	}

	/* Override the activate signal of GLib.Application */

	protected override void activate () {

		new MyWindow (this).show ();

	}

}

/* main creates and runs the application */

int main (string[] args) {

	return new MyApplication ().run (args);

}

이 예제는 다음 참고자료가 필요합니다:

<list>

  <item>
<link href="http://www.valadoc.org/gtk+-3.0/Gtk.CheckButton.html">Gtk.CheckButton</link>
</item>

</list>

</page>