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<?xml version="1.0" encoding="utf-8"?>
<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="GtkApplicationWindow.py" xml:lang="fr">
<info>
<title type="text">ApplicationWindow (Python)</title>
<link type="guide" xref="beginner.py#windows"/>
<link type="seealso" xref="properties.py"/>
<link type="next" xref="image.py"/>
<revision version="0.1" date="2012-06-10" status="draft"/>
<credit type="author copyright">
<name>Tiffany Antopolski</name>
<email its:translate="no">tiffany.antopolski@gmail.com</email>
<years>2012</years>
</credit>
<credit type="author">
<name>Marta Maria Casetti</name>
<email its:translate="no">mmcasetti@gmail.com</email>
<years>2012</years>
</credit>
<desc>Sous-classe GtkWindow avec la prise en charge de GtkApplication</desc>
</info>
<title>ApplicationWindow</title>
<media type="image" mime="image/png" src="media/window.png"/>
<p>The simplest GtkApplication Window which can support <link xref="gmenu.py"/>.</p>
<links type="section"/>
<section id="code">
<title>Code utilisé pour générer cet exemple</title>
<code mime="text/x-python" style="numbered">from gi.repository import Gtk
import sys
# a Gtk ApplicationWindow
class MyWindow(Gtk.ApplicationWindow):
# constructor: the title is "Welcome to GNOME" and the window belongs
# to the application app
def __init__(self, app):
Gtk.Window.__init__(self, title="Welcome to GNOME", application=app)
class MyApplication(Gtk.Application):
# constructor of the Gtk Application
def __init__(self):
Gtk.Application.__init__(self)
# create and activate a MyWindow, with self (the MyApplication) as
# application the window belongs to.
# Note that the function in C activate() becomes do_activate() in Python
def do_activate(self):
win = MyWindow(self)
# show the window and all its content
# this line could go in the constructor of MyWindow as well
win.show_all()
# start up the application
# Note that the function in C startup() becomes do_startup() in Python
def do_startup(self):
Gtk.Application.do_startup(self)
# create and run the application, exit with the value returned by
# running the program
app = MyApplication()
exit_status = app.run(sys.argv)
sys.exit(exit_status)
</code>
</section>
<section id="methods">
<title>Méthodes utiles pour un élément graphique Gtk.ApplicationWindow</title>
<list>
<item><p><code>set_default_size(200, 100)</code> définit la taille par défaut de la fenêtre à une largeur de <code>200</code> et une hauteur de <code>100</code> ; si, au lieu d'un nombre positif, vous lui transmettez <code>-1</code>, vous obtenez la taille par défaut.</p></item>
<item><p><code>set_position(Gtk.WindowPosition.CENTER)</code> place la fenêtre au centre de l'écran. Les autres options possibles sont : <code>Gtk.WindowPosition.NONE, Gtk.WindowPosition.MOUSE, Gtk.WindowPosition.CENTER_ALWAYS, Gtk.WindowPosition.CENTER_ON_PARENT</code>.</p></item>
</list>
</section>
<section id="references">
<title>Références API</title>
<p>Dans cet exemple, les éléments suivants sont utilisés :</p>
<list>
<item><p><link href="http://developer.gnome.org/gtk3/unstable/GtkApplication.html">GtkApplication</link></p></item>
<item><p><link href="http://developer.gnome.org/gtk3/unstable/GtkApplicationWindow.html">GtkApplicationWindow</link></p></item>
</list>
</section>
</page>
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