<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="paned.py" xml:lang="de">

  <info>

    <title type="text">Paned (Python)</title>

    <link type="guide" xref="beginner.py#layout"/>

    <link type="next" xref="signals-callbacks.py"/>

    <revision version="0.1" date="2012-08-15" status="draft"/>

    <credit type="author copyright">

      <name>Marta Maria Casetti</name>

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

      <years>2012</years>

    </credit>

    <desc>A widget with two adjustable panes</desc>

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

      <mal:name>Mario Blättermann</mal:name>

      <mal:email>mario.blaettermann@gmail.com</mal:email>

      <mal:years>2011, 2013</mal:years>

    </mal:credit>

  </info>

  <title>Paned</title>

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

  
Two images in two adjustable panes, horizontally aligned.

  <links type="section"/>

  <section id="code">

    <title>Code used to generate this example</title>

    from gi.repository import Gtk

import sys

class MyWindow(Gtk.ApplicationWindow):

    def __init__(self, app):

        Gtk.Window.__init__(self, title="Paned Example", application=app)

        self.set_default_size(450, 350)

        # a new widget with two adjustable panes,

        # one on the left and one on the right

        paned = Gtk.Paned.new(Gtk.Orientation.HORIZONTAL)

        # two images

        image1 = Gtk.Image()

        image1.set_from_file("gnome-image.png")

        image2 = Gtk.Image()

        image2.set_from_file("tux.png")

        # add the first image to the left pane

        paned.add1(image1)

        # add the second image to the right pane

        paned.add2(image2)

        # add the panes to the window

        self.add(paned)

class MyApplication(Gtk.Application):

    def __init__(self):

        Gtk.Application.__init__(self)

    def do_activate(self):

        win = MyWindow(self)

        win.show_all()

    def do_startup(self):

        Gtk.Application.do_startup(self)

app = MyApplication()

exit_status = app.run(sys.argv)

sys.exit(exit_status)

  </section>

  <section id="methods">

    <title>Useful methods for a Paned widget</title>

    
To have two vertically aligned panes, use Gtk.Orientation.VERTICAL instead of Gtk.Orientation.HORIZONTAL. The method add1(widget1) will add the widget1 to the top pane, and add2(widget2) will add the widget2 to the bottom pane.

  </section>

  <section id="references">

    <title>API-Referenzen</title>

    
In this sample we used the following:

    <list>

      <item>
<link href="http://developer.gnome.org/gtk3/stable/GtkPaned.html">GtkPaned</link>
</item>

      <item>
<link href="http://developer.gnome.org/gtk3/stable/gtk3-Standard-Enumerations.html#GtkOrientation">Standard-Aufzählungen</link>
</item>

      <item>
<link href="http://developer.gnome.org/gtk3/unstable/GtkImage.html">GtkImage</link>
</item>

    </list>

  </section>

</page>