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
|
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Sonic Visualiser
An audio file viewer and annotation editor.
Centre for Digital Music, Queen Mary, University of London.
This file copyright 2006 Chris Cannam.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version. See the file
COPYING included with this distribution for more information.
*/
#include "ListInputDialog.h"
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QStringList>
#include <QRadioButton>
#include <QPushButton>
#include <QDialogButtonBox>
namespace sv {
ListInputDialog::ListInputDialog(QWidget *parent, const QString &title,
const QString &labelText, const QStringList &list,
int current) :
QDialog(parent),
m_strings(list)
{
setWindowTitle(title);
QVBoxLayout *vbox = new QVBoxLayout(this);
QLabel *label = new QLabel(labelText, this);
vbox->addWidget(label);
vbox->addStretch(1);
int count = 0;
for (QStringList::const_iterator i = list.begin(); i != list.end(); ++i) {
QRadioButton *radio = new QRadioButton(*i);
if (current == count++) radio->setChecked(true);
m_radioButtons.push_back(radio);
vbox->addWidget(radio);
}
vbox->addStretch(1);
m_footnote = new QLabel;
vbox->addWidget(m_footnote);
m_footnote->hide();
QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok |
QDialogButtonBox::Cancel);
vbox->addWidget(bb);
connect(bb, SIGNAL(accepted()), this, SLOT(accept()));
connect(bb, SIGNAL(rejected()), this, SLOT(reject()));
}
ListInputDialog::~ListInputDialog()
{
}
QString
ListInputDialog::getCurrentString() const
{
for (size_t i = 0; i < m_radioButtons.size(); ++i) {
if (m_radioButtons[i]->isChecked()) {
return m_strings[int(i)];
}
}
return "";
}
void
ListInputDialog::setItemAvailability(int item, bool available)
{
m_radioButtons[item]->setEnabled(available);
}
void
ListInputDialog::setFootnote(QString footnote)
{
m_footnote->setText(footnote);
m_footnote->show();
}
QString
ListInputDialog::getItem(QWidget *parent, const QString &title,
const QString &label, const QStringList &list,
int current, bool *ok)
{
ListInputDialog dialog(parent, title, label, list, current);
bool accepted = (dialog.exec() == QDialog::Accepted);
if (ok) *ok = accepted;
return dialog.getCurrentString();
}
} // end namespace sv
|
