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IPAddrEntry.py
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IPAddrEntry.py
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#
# Copyright Red Hat, Inc. 2005
#
# 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; either version 2, or (at your option) any
# later version.
#
# 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; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
# MA 02139, USA.
# Author: Jim Parsons <jparsons@redhat.com>
#
import gtk
class IP (gtk.HBox):
def __init__ (self):
gtk.HBox.__init__ (self)
self.set_spacing (3)
self.e1 = gtk.Entry ()
self.e1.set_property ("xalign", 1.0)
self.e1.set_property ("width-chars", 3)
self.e1.set_property ("max_length", 3)
self.pack_start (self.e1, False, False, 0)
self.pack_start (gtk.Label ('.'), False, False, 0)
self.e2 = gtk.Entry ()
self.e2.set_property ("xalign", 1.0)
self.e2.set_property ("width-chars", 3)
self.e2.set_property ("max_length", 3)
self.pack_start (self.e2, False, False, 0)
self.pack_start (gtk.Label ('.'), False, False, 0)
self.e3 = gtk.Entry ()
self.e3.set_property ("xalign", 1.0)
self.e3.set_property ("width-chars", 3)
self.e3.set_property ("max_length", 3)
self.pack_start (self.e3, False, False, 0)
self.pack_start (gtk.Label ('.'), False, False, 0)
self.e4 = gtk.Entry ()
self.e4.set_property ("xalign", 1.0)
self.e4.set_property ("width-chars", 3)
self.e4.set_property ("max_length", 3)
self.pack_start (self.e4, False, False, 0)
self.e1.connect('key-press-event', self.key_press)
self.e2.connect('key-press-event', self.key_press)
self.e3.connect('key-press-event', self.key_press)
self.e4.connect('key-press-event', self.key_press)
def key_press(self, obj, event, *args):
change_focus = False
stop_event = True
ch = event.string
if ch in '0123456789':
stop_event = False
elif ch == '.':
change_focus = True
if change_focus:
if obj == self.e1:
self.e2.grab_focus()
elif obj == self.e2:
self.e3.grab_focus()
elif obj == self.e3:
self.e4.grab_focus()
return stop_event
def clear(self):
self.e1.set_text("")
self.e2.set_text("")
self.e3.set_text("")
self.e4.set_text("")
def getAddrAsString(self):
rtval = self.e1.get_text().strip() + "." + \
self.e2.get_text().strip() + "." + \
self.e3.get_text().strip() + "." + \
self.e4.get_text().strip()
return rtval
def getAddrAsList(self):
rtlist = list()
rtlist.append(self.e1.get_text().strip())
rtlist.append(self.e2.get_text().strip())
rtlist.append(self.e3.get_text().strip())
rtlist.append(self.e4.get_text().strip())
return rtlist
def setAddrFromString(self, addr):
octets = addr.split(".")
self.e1.set_text(octets[0])
self.e2.set_text(octets[1])
self.e3.set_text(octets[2])
self.e4.set_text(octets[3])
def setAddrFromList(self, addr):
pass
def isValid(self):
for num_str in self.getAddrAsList():
try:
num = int(num_str)
if num > 255 or num < 0:
return False
except:
return False
return True

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IPAddrEntry.py (3 KB)

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