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Viewing changes to softwarecenter/view/widgets/spinner.py

  • Committer: Matthew McGowan
  • Date: 2011-01-21 21:45:18 UTC
  • mfrom: (1354.2.56 trunk)
  • Revision ID: matthew.joseph.mcgowan@gmail.com-20110121214518-z1a23pr59zruo6y3
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softwarecenter/view/widgets/spinner.py
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    a panel that contains a spinner preset to a standard size and centered
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    an optional label_text value can be specified for display with the spinner
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    """
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    def __init__(self, label_text=None):
 
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    def __init__(self, label_text=""):
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        gtk.Viewport.__init__(self)
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        self.spinner = Spinner()
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        self.spinner.set_size_request(48, 48)
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        # use a table for the spinner (otherwise the spinner is massive!)
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        spinner_table = gtk.Table(3, 3, False)
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        if label_text:
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            spinner_label = gtk.Label()
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            spinner_label.set_markup('<big>%s</big>' % label_text)
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            spinner_vbox = gtk.VBox()
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            spinner_vbox.pack_start(self.spinner, expand=False)
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            spinner_vbox.pack_start(spinner_label, expand=True, padding=10)
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            spinner_table.attach(spinner_vbox, 1, 2, 1, 2, gtk.EXPAND, gtk.EXPAND)
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        else:
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            spinner_table.attach(self.spinner, 1, 2, 1, 2, gtk.EXPAND, gtk.EXPAND)
 
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        self.spinner_label = gtk.Label()
 
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        self.spinner_label.set_markup('<big>%s</big>' % label_text)
 
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        spinner_vbox = gtk.VBox()
 
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        spinner_vbox.pack_start(self.spinner, expand=False)
 
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        spinner_vbox.pack_start(self.spinner_label, expand=True, padding=10)
 
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        spinner_table.attach(spinner_vbox, 1, 2, 1, 2, gtk.EXPAND, gtk.EXPAND)
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        self.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(1.0, 1.0, 1.0))
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        self.add(spinner_table)
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        """
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        self.spinner.stop()
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        self.spinner.hide()
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    def set_text(self, spinner_text = ""):
 
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        """
 
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        useful for adding/removing/changing the label text after the spinner instance has been created
 
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        """
 
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        self.spinner_label.set_markup('<big>%s</big>' % spinner_text)
 
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if __name__ == "__main__":
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    spinner_view = SpinnerView(label_text="Connecting to payment service...")
 
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    spinner_view = SpinnerView()
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    spinner_view.start()
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    window = gtk.Window()
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    window.add(spinner_view)
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    window.set_size_request(600, 500)
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    window.set_position(gtk.WIN_POS_CENTER)
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    window.show_all()
 
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    window.show_all()    
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    window.connect('destroy', gtk.main_quit)
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    spinner_view.set_text("Loading...")
 
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    gtk.main()