/usr/share/pyshared/slip/gtk/tools.py is in python-slip-gtk 0.6.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | # -*- coding: utf-8 -*-
# slip.gtk.tools -- utility functions for gtk
#
# Copyright © 2004, 2007 Red Hat, Inc.
#
# 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 of the License, 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. If not, see <http://www.gnu.org/licenses/>.
#
# Authors:
# Thomas Woerner <twoerner@redhat.com>
# Florian Festi <ffesti@redhat.com>
"""This module contains the label_set_autowrap() function which makes labels
re-wrap themselves automatically if their containers change in size."""
from __future__ import absolute_import
# ensure range() returns a generator
if 'xrange' in dir(__builtins__):
range = xrange
import gtk
import pango
__all__ = ["label_set_autowrap"]
def label_set_autowrap(widget):
"""Make labels automatically re-wrap if their containers are resized.
Accepts label or container widgets."""
if isinstance(widget, gtk.Container):
children = widget.get_children()
for i in range(len(children)):
label_set_autowrap(children[i])
elif isinstance(widget, gtk.Label) and widget.get_line_wrap():
widget.connect_after("size-allocate", __label_size_allocate)
def __label_size_allocate(widget, allocation):
"""Callback which re-allocates the size of a label."""
layout = widget.get_layout()
(lw_old, lh_old) = layout.get_size()
# fixed width labels
if lw_old / pango.SCALE == allocation.width:
return
# set wrap width to the pango.Layout of the labels ###
layout.set_width(allocation.width * pango.SCALE)
(lw, lh) = layout.get_size()
if lh_old != lh:
widget.set_size_request(-1, lh / pango.SCALE)
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