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#!/usr/bin/env python
#############################################################################
##
## This file is part of Taurus
##
## http://taurus-scada.org
##
## Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
## Taurus is free software: you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## Taurus 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 Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public License
## along with Taurus. If not, see <http://www.gnu.org/licenses/>.
##
#############################################################################
"""This module provides Qt styles"""
__all__ = ["setTaurusStyle"]
__docformat__ = 'restructuredtext'
import imp
from taurus.external.qt import Qt
def setTaurusStyle(newStyle):
app = Qt.QApplication.instance()
if app is None:
raise RuntimeError("Must initialize a QApplication before setting style")
mod = imp.load_module(newStyle, *imp.find_module(newStyle, __path__))
style = mod.getStyle()
styleSheet = mod.getStyleSheet()
if style is not None:
app.setStyle(style)
if styleSheet is not None:
app.setStyleSheet(styleSheet)
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