1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/****************************************************************************
**
** Copyright (C) 2021 Evgeny Shtanov <shtanov_evgenii@mail.ru>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the QtSerialBus module.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "receivedframesview.h"
#include "common.h"
#include <QAction>
#include <QApplication>
#include <QClipboard>
#include <QKeyEvent>
#include <QMenu>
ReceivedFramesView::ReceivedFramesView(QWidget *parent)
: QTableView(parent)
{
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, &QWidget::customContextMenuRequested,
this, [this] (const QPoint &pos) {
QMenu contextMenu(tr("Context menu"), this);
#ifndef QT_NO_CLIPBOARD
QAction copyAction("Copy", this);
connect(©Action, &QAction::triggered, this, &ReceivedFramesView::copyRow);
if (selectedIndexes().count())
contextMenu.addAction(©Action);
#endif
QAction selectAllAction("Select all", this);
connect(&selectAllAction, &QAction::triggered, this, &QAbstractItemView::selectAll);
contextMenu.addAction(&selectAllAction);
contextMenu.exec(mapToGlobal(pos));
});
}
void ReceivedFramesView::setModel(QAbstractItemModel *model)
{
QTableView::setModel(model);
for (int i = 0, count = model->columnCount(); i < count; i++) {
const QSize size = model->headerData(i, Qt::Horizontal, Qt::SizeHintRole).value<QSize>();
setColumnWidth(i, size.width());
}
}
void ReceivedFramesView::keyPressEvent(QKeyEvent *event)
{
if (event->matches(QKeySequence::Copy)) {
copyRow();
} else if (event->matches(QKeySequence::SelectAll)) {
selectAll();
} else {
QTableView::keyPressEvent(event);
}
}
void ReceivedFramesView::copyRow()
{
#ifndef QT_NO_CLIPBOARD
QClipboard *clipboard = QApplication::clipboard();
const QModelIndexList ilist = selectedIndexes();
QString strRow;
for (const QModelIndex &index : ilist) {
strRow += index.data(ClipboardTextRole).toString() + " ";
if (index.column() == model()->columnCount() - 1)
strRow += '\n';
}
clipboard->setText(strRow);
#endif
}
|