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# Copyright (C) 2009 Canonical
#
# Authors:
# Michael Vogt
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; version 3.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import gobject
import gtk
import logging
import os
import sys
import string
class GtkbuilderWidget(gtk.HBox):
"""A widget that gets loaded from a Gtkbuilder UI file
If no "toplevel_name" paramter is given, the name of
the class is used to find a UI file of that name and
load the object with that name
"""
def __init__(self, datadir, toplevel_name=None):
gtk.HBox.__init__(self)
if toplevel_name is None:
toplevel_name = self.__class__.__name__
ui_file = "%s/ui/%s.ui" % (datadir, toplevel_name)
builder = gtk.Builder()
builder.add_objects_from_file(ui_file, [toplevel_name])
builder.connect_signals(self)
for o in builder.get_objects():
if issubclass(type(o), gtk.Buildable):
name = gtk.Buildable.get_name(o)
setattr(self, name, o)
else:
logging.warn("WARNING: can not get name for '%s'" % o)
# parent
w = getattr(self, self.__class__.__name__)
self.add(w)
def show(self):
w = getattr(self, self.__class__.__name__)
w.show_all()
# test widget that just loads the
class GBTestWidget(GtkbuilderWidget):
def on_button_clicked(self, button):
print "on_button_clicked"
if __name__ == "__main__":
logging.basicConfig(level=logging.DEBUG)
if len(sys.argv) > 1:
datadir = sys.argv[1]
elif os.path.exists("./data"):
datadir = "./data"
else:
datadir = "/usr/share/software-center"
w = GBTestWidget(datadir)
w.show()
win = gtk.Window()
win.add(w)
#win.set_size_request(600,400)
win.show_all()
gtk.main()
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