]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2013 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, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef PULSEVIEW_PV_MARGINWIDGET_HPP | |
21 | #define PULSEVIEW_PV_MARGINWIDGET_HPP | |
22 | ||
23 | #include <memory> | |
24 | ||
25 | #include <QPoint> | |
26 | ||
27 | #include "viewwidget.hpp" | |
28 | ||
29 | using std::shared_ptr; | |
30 | ||
31 | namespace pv { | |
32 | namespace views { | |
33 | namespace TraceView { | |
34 | ||
35 | class ViewItem; | |
36 | ||
37 | class MarginWidget : public ViewWidget | |
38 | { | |
39 | Q_OBJECT | |
40 | ||
41 | public: | |
42 | MarginWidget(View &parent); | |
43 | ||
44 | /** | |
45 | * The extended area that the margin widget would like to be sized to. | |
46 | * @remarks This area is the area specified by sizeHint, extended by | |
47 | * the area to overlap the viewport. | |
48 | */ | |
49 | virtual QSize extended_size_hint() const = 0; | |
50 | ||
51 | protected: | |
52 | /** | |
53 | * Indicates the event an a view item has been clicked. | |
54 | * @param item the view item that has been clicked. | |
55 | */ | |
56 | virtual void item_clicked(const shared_ptr<ViewItem> &item); | |
57 | ||
58 | /** | |
59 | * Shows the popup of a the specified @c ViewItem . | |
60 | * @param item The item to show the popup for. | |
61 | */ | |
62 | void show_popup(const shared_ptr<ViewItem> &item); | |
63 | ||
64 | protected: | |
65 | virtual void contextMenuEvent(QContextMenuEvent *event); | |
66 | ||
67 | virtual void keyPressEvent(QKeyEvent *event); | |
68 | }; | |
69 | ||
70 | } // namespace TraceView | |
71 | } // namespace views | |
72 | } // namespace pv | |
73 | ||
74 | #endif // PULSEVIEW_PV_MARGINWIDGET_HPP |