# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018  Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline 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 3 of the License, or
# (at your option) any later version.
#
# Timeline 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 Timeline.  If not, see <http://www.gnu.org/licenses/>.


from timelinelib.features.installed.installedfeature import InstalledFeature


DISPLAY_NAME = "Vertical &Scrolling"
DESCRIPTION = """
             This new feature enables you to scroll the Timeline events vertically.
             You accomplish this by pressing the Ctrl+Shift keys and then scroll the mouse wheel.
             Point events and period events are scrolled in opposite directions and disappear
             from view when they cross the divider line.
             """


class InstalledFeatureVerticalScrolling(InstalledFeature):
    def __init__(self):
        InstalledFeature.__init__(self, DISPLAY_NAME, DESCRIPTION)
