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3eb29afd JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
3eb29afd JH |
18 | */ |
19 | ||
20 | #include <cassert> | |
21 | ||
9ab27c43 JH |
22 | #include <QApplication> |
23 | #include <QFontMetrics> | |
24 | ||
5b5fa4da | 25 | #include "viewitempaintparams.hpp" |
3eb29afd JH |
26 | |
27 | namespace pv { | |
f4e57597 SA |
28 | namespace views { |
29 | namespace TraceView { | |
3eb29afd | 30 | |
5b5fa4da | 31 | ViewItemPaintParams::ViewItemPaintParams( |
60d9b99a | 32 | const QRect &rect, double scale, const pv::util::Timestamp& offset) : |
36e7001d | 33 | rect_(rect), |
4c8a6a6d | 34 | scale_(scale), |
2ad82c2e UH |
35 | offset_(offset) |
36 | { | |
4c8a6a6d | 37 | assert(scale > 0.0); |
3eb29afd JH |
38 | } |
39 | ||
5b5fa4da | 40 | QFont ViewItemPaintParams::font() |
9ab27c43 JH |
41 | { |
42 | return QApplication::font(); | |
43 | } | |
44 | ||
2ad82c2e UH |
45 | int ViewItemPaintParams::text_height() |
46 | { | |
c0096500 | 47 | return QFontMetrics(font()).height(); |
9ab27c43 JH |
48 | } |
49 | ||
f4e57597 SA |
50 | } // namespace TraceView |
51 | } // namespace views | |
3eb29afd | 52 | } // namespace pv |