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Viewing changes to openlp/core/lib/dockwidget.py

Merged trunk on 28.4.16, removed broken test.

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openlp/core/lib/dockwidget.py
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection                                      #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2016 OpenLP Developers                                   #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it     #
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# under the terms of the GNU General Public License as published by the Free  #
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# Software Foundation; version 2 of the License.                              #
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#                                                                             #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for    #
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# more details.                                                               #
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#                                                                             #
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# You should have received a copy of the GNU General Public License along     #
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# with this program; if not, write to the Free Software Foundation, Inc., 59  #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
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###############################################################################
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"""
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Provide additional functionality required by OpenLP from the inherited QDockWidget.
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"""
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import logging
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from PyQt5 import QtWidgets
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from openlp.core.lib import ScreenList, build_icon
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log = logging.getLogger(__name__)
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class OpenLPDockWidget(QtWidgets.QDockWidget):
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    """
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    Custom DockWidget class to handle events
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    """
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    def __init__(self, parent=None, name=None, icon=None):
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        """
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        Initialise the DockWidget
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        """
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        log.debug('Initialise the %s widget' % name)
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        super(OpenLPDockWidget, self).__init__(parent)
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        if name:
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            self.setObjectName(name)
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        if icon:
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            self.setWindowIcon(build_icon(icon))
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        # Sort out the minimum width.
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        screens = ScreenList()
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        main_window_docbars = screens.current['size'].width() // 5
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        if main_window_docbars > 300:
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            self.setMinimumWidth(300)
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        else:
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            self.setMinimumWidth(main_window_docbars)