openlp/openlp/core/lib/dockwidget.py

57 lines
2.4 KiB
Python

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2015 OpenLP Developers #
# --------------------------------------------------------------------------- #
# 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 2 of the License. #
# #
# 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., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
Provide additional functionality required by OpenLP from the inherited QDockWidget.
"""
import logging
from PyQt4 import QtGui
from openlp.core.lib import ScreenList, build_icon
log = logging.getLogger(__name__)
class OpenLPDockWidget(QtGui.QDockWidget):
"""
Custom DockWidget class to handle events
"""
def __init__(self, parent=None, name=None, icon=None):
"""
Initialise the DockWidget
"""
log.debug('Initialise the %s widget' % name)
super(OpenLPDockWidget, self).__init__(parent)
if name:
self.setObjectName(name)
if icon:
self.setWindowIcon(build_icon(icon))
# Sort out the minimum width.
screens = ScreenList()
main_window_docbars = screens.current['size'].width() // 5
if main_window_docbars > 300:
self.setMinimumWidth(300)
else:
self.setMinimumWidth(main_window_docbars)