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_TRACE_FLAG_HPP
21 #define PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP
25 #include "timemarker.hpp"
27 using std::enable_shared_from_this;
36 * The Flag class represents items on the @ref Ruler that mark important
37 * events on the timeline to the user. They are editable and thus non-static.
39 class Flag : public TimeMarker, public enable_shared_from_this<Flag>
44 static const QColor FillColor;
49 * @param view A reference to the view that owns this cursor pair.
50 * @param time The time to set the flag to.
51 * @param text The text of the marker.
53 Flag(View &view, const pv::util::Timestamp& time, const QString &text);
58 Flag(const Flag &flag);
61 * Returns true if the item is visible and enabled.
63 virtual bool enabled() const override;
66 * Gets the text to show in the marker.
68 virtual QString get_text() const override;
71 * Sets the text to show in the marker.
73 virtual void set_text(const QString &text) override;
75 virtual pv::widgets::Popup* create_popup(QWidget *parent) override;
77 virtual QMenu* create_header_context_menu(QWidget *parent) override;
79 virtual void delete_pressed() override;
81 QRectF label_rect(const QRectF &rect) const override;
86 void on_text_changed(const QString &text);
96 #endif // PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP