2 * This file is part of the PulseView project.
4 * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
20 #ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_TIMEITEM_HPP
21 #define PULSEVIEW_PV_VIEWS_TRACEVIEW_TIMEITEM_HPP
23 #include "viewitem.hpp"
32 * The TimeItem class represents items on the @ref Ruler. It is generic in
33 * nature, not making assumptions about the kind of item shown.
35 class TimeItem : public ViewItem
43 * @param view A reference to the view that owns this marker.
49 * Sets the time of the marker.
51 virtual void set_time(const pv::util::Timestamp& time) = 0;
53 virtual float get_x() const = 0;
56 * Drags the item to a delta relative to the drag point.
57 * @param delta the offset from the drag point.
59 void drag_by(const QPoint &delta);
69 #endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_TIMEITEM_HPP