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1c4c23b8 JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2015 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 | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
7a01bd36 JH |
21 | #ifndef PULSEVIEW_PV_WIDGETS_HIDINGMENUBAR_HPP |
22 | #define PULSEVIEW_PV_WIDGETS_HIDINGMENUBAR_HPP | |
1c4c23b8 JH |
23 | |
24 | #include <QMenuBar> | |
25 | ||
26 | namespace pv { | |
27 | namespace widgets { | |
28 | ||
29 | /** | |
30 | * A menu bar widget that only remains visible while it retains focus. | |
31 | */ | |
32 | class HidingMenuBar : public QMenuBar | |
33 | { | |
34 | Q_OBJECT | |
35 | ||
36 | public: | |
37 | /** | |
38 | * Constructor | |
39 | * @param parent The parent widget. | |
40 | */ | |
41 | HidingMenuBar(QWidget *parent = nullptr); | |
42 | ||
43 | private: | |
44 | /** | |
45 | * Handles the event that the widget loses keyboard focus. | |
46 | * @param e the representation of the event details. | |
47 | */ | |
48 | void focusOutEvent(QFocusEvent *e); | |
49 | ||
50 | /** | |
51 | * Handles the event that a key is depressed. | |
52 | * @param e the representation of the event details. | |
53 | */ | |
54 | void keyPressEvent(QKeyEvent *e); | |
55 | ||
56 | private Q_SLOTS: | |
57 | /** | |
58 | * Handles a menu items being triggered. | |
59 | */ | |
60 | void item_triggered(); | |
61 | }; | |
62 | ||
63 | } // widgets | |
64 | } // pv | |
65 | ||
7a01bd36 | 66 | #endif // PULSEVIEW_PV_WIDGETS_HIDINGMENUBAR_HPP |