icon_loader.py
Go to the documentation of this file.
1 # Software License Agreement (BSD License)
2 #
3 # Copyright (c) 2013, Open Source Robotics Foundation, Inc.
4 # All rights reserved.
5 #
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
8 # are met:
9 #
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above
13 # copyright notice, this list of conditions and the following
14 # disclaimer in the documentation and/or other materials provided
15 # with the distribution.
16 # * Neither the name of Open Source Robotics Foundation, Inc. nor
17 # the names of its contributors may be used to endorse or promote
18 # products derived from this software without specific prior
19 # written permission.
20 #
21 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 # POSSIBILITY OF SUCH DAMAGE.
33 
34 import os
35 
36 from python_qt_binding.QtGui import QIcon
37 
38 
39 def get_icon(name, type_=None, base_path=None):
40  if type_ == 'file' or type_ is None:
41  path = name
42  if base_path is not None:
43  path = os.path.join(base_path, path)
44  icon = QIcon(path)
45  if len(icon.availableSizes()) == 0:
46  raise UserWarning('icon "%s" not found' % str(path))
47  elif type_ == 'resource':
48  icon = QIcon(name)
49  if len(icon.availableSizes()) == 0:
50  raise UserWarning('icon "%s" not found' % str(path))
51  elif type_ == 'theme':
52  # see http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
53  icon = QIcon.fromTheme(name)
54  else:
55  raise UserWarning('unknown icon type "%s"' % str(type_))
56  return icon
def get_icon(name, type_=None, base_path=None)
Definition: icon_loader.py:39


qt_gui
Author(s): Dirk Thomas
autogenerated on Fri Jun 24 2022 02:42:37