]>
Commit | Line | Data |
---|---|---|
1d8dca91 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
1d8dca91 JH |
3 | * |
4 | * Copyright (C) 2012 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 | ||
640d091b UH |
21 | #ifndef PULSEVIEW_PV_VIEW_HEADER_H |
22 | #define PULSEVIEW_PV_VIEW_HEADER_H | |
1d8dca91 | 23 | |
da2bebfb | 24 | #include <list> |
f9abf97e | 25 | #include <memory> |
da2bebfb | 26 | #include <utility> |
54401bbb | 27 | |
2acdb232 | 28 | #include "marginwidget.hpp" |
1d8dca91 JH |
29 | |
30 | namespace pv { | |
31 | namespace view { | |
32 | ||
eae6e30a | 33 | class RowItem; |
1d8dca91 JH |
34 | class View; |
35 | ||
c23b29d6 | 36 | class Header : public MarginWidget |
1d8dca91 JH |
37 | { |
38 | Q_OBJECT | |
39 | ||
d7c0ca4a JH |
40 | private: |
41 | static const int Padding; | |
42 | ||
1d8dca91 JH |
43 | public: |
44 | Header(View &parent); | |
45 | ||
d7c0ca4a JH |
46 | QSize sizeHint() const; |
47 | ||
819e2e95 JH |
48 | /** |
49 | * The extended area that the header widget would like to be sized to. | |
50 | * @remarks This area is the area specified by sizeHint, extended by | |
51 | * the area to overlap the viewport. | |
52 | */ | |
53 | QSize extended_size_hint() const; | |
54 | ||
512bfc56 JS |
55 | /** |
56 | * The horizontal offset, relative to the left edge of the widget, | |
57 | * where the arrows of the trace labels end. | |
58 | */ | |
59 | static const int BaselineOffset; | |
60 | ||
e3374498 | 61 | private: |
eae6e30a | 62 | std::shared_ptr<pv::view::RowItem> get_mouse_over_row_item( |
e3374498 JH |
63 | const QPoint &pt); |
64 | ||
a2ae0205 JH |
65 | void clear_selection(); |
66 | ||
8b4802fb JH |
67 | void show_popup(const std::shared_ptr<RowItem> &item); |
68 | ||
1d8dca91 JH |
69 | private: |
70 | void paintEvent(QPaintEvent *event); | |
71 | ||
a29bb7fb | 72 | private: |
e57ee799 | 73 | void mouseLeftPressEvent(QMouseEvent *event); |
e3374498 JH |
74 | void mousePressEvent(QMouseEvent * event); |
75 | ||
e57ee799 | 76 | void mouseLeftReleaseEvent(QMouseEvent *event); |
54401bbb JH |
77 | void mouseReleaseEvent(QMouseEvent *event); |
78 | ||
a29bb7fb JH |
79 | void mouseMoveEvent(QMouseEvent *event); |
80 | ||
81 | void leaveEvent(QEvent *event); | |
82 | ||
49f8ff3f JH |
83 | void contextMenuEvent(QContextMenuEvent *event); |
84 | ||
5ed1adf5 JH |
85 | void keyPressEvent(QKeyEvent *e); |
86 | ||
e9213170 | 87 | private Q_SLOTS: |
07204819 JH |
88 | void on_signals_moved(); |
89 | ||
73ba2d70 JH |
90 | void on_group(); |
91 | ||
bb419fdd JH |
92 | void on_ungroup(); |
93 | ||
e9213170 | 94 | Q_SIGNALS: |
54401bbb JH |
95 | void signals_moved(); |
96 | ||
1d8dca91 | 97 | private: |
8dbbc7f0 | 98 | std::shared_ptr<RowItem> mouse_down_item_; |
1d8dca91 JH |
99 | }; |
100 | ||
101 | } // namespace view | |
102 | } // namespace pv | |
103 | ||
640d091b | 104 | #endif // PULSEVIEW_PV_VIEW_HEADER_H |