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<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="cs">
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<info>
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<title type="text">Paned (Python)</title>
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<link type="guide" xref="beginner.py#layout"/>
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<link type="next" xref="signals-callbacks.py"/>
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<revision version="0.1" date="2012-08-15" status="draft"/>
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<credit type="author copyright">
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<name>Marta Maria Casetti</name>
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<email its:translate="no">mmcasetti@gmail.com</email>
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<years>2012</years>
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</credit>
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<desc>Widget se dvěma přizpůsobitelnými panely</desc>
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</info>
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<title>Paned</title>
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<media type="image" mime="image/png" src="media/paned.png"/>
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Dva obrázky ve dvou přizpůsobitelných panelech, vyrovnaných vodorovně.
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<links type="section"/>
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<section id="code">
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<title>Kód použitý k vygenerování tohoto příkladu</title>
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from gi.repository import Gtk
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import sys
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class MyWindow(Gtk.ApplicationWindow):
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def __init__(self, app):
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Gtk.Window.__init__(self, title="Paned Example", application=app)
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self.set_default_size(450, 350)
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# Nový widget se dvěma přizpůsobitelnými panely,
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# jedním nalevo a jedním napravo
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paned = Gtk.Paned.new(Gtk.Orientation.HORIZONTAL)
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# Dva obrázky
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image1 = Gtk.Image()
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image1.set_from_file("gnome-image.png")
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image2 = Gtk.Image()
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image2.set_from_file("tux.png")
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# Přidá první obrázek do panelu vlevo
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paned.add1(image1)
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# Přidá druhý obrázek do panelu vpravo
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paned.add2(image2)
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# Přidá panely do okna
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self.add(paned)
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class MyApplication(Gtk.Application):
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def __init__(self):
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Gtk.Application.__init__(self)
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def do_activate(self):
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win = MyWindow(self)
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win.show_all()
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def do_startup(self):
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Gtk.Application.do_startup(self)
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app = MyApplication()
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exit_status = app.run(sys.argv)
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sys.exit(exit_status)
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</section>
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<section id="methods">
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<title>Užitečné metody pro widget Paned</title>
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Abyste získali dva svisle vyrovnané panely, použijte Gtk.Orientation.VERTICAL namísto Gtk.Orientation.HORIZONTAL . Metoda add1(widget1) přidá widget1 do horního panelu a add2(widget2) přidá widget2 do spodního panelu.
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</section>
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<section id="references">
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<title>Odkazy k API</title>
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V této ukázce se používá následující:
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<list>
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<item><link href="http://developer.gnome.org/gtk3/stable/GtkPaned.html">GtkPaned</link> </item>
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<item><link href="http://developer.gnome.org/gtk3/stable/gtk3-Standard-Enumerations.html#GtkOrientation">Standardní výčty</link> </item>
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<item><link href="http://developer.gnome.org/gtk3/unstable/GtkImage.html">GtkImage</link> </item>
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</list>
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</section>
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</page>
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