Mercurial > hg > svgui
view widgets/ListInputDialog.cpp @ 1551:e79731086b0f
Fixes to NoteLayer, particularly to calculation of vertical scale when model unit is not Hz. To avoid inconsistency we now behave as if the unit is always Hz from the point of view of the external API and display, converting at the point where we obtain values from the events themselves. Also various fixes to editing.
author | Chris Cannam |
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date | Thu, 21 Nov 2019 14:02:57 +0000 |
parents | a34a2a25907c |
children |
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/* -*- 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> 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(); }