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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 1.0
/* A view component for buttons for choosing notes. */
ListView {
id: noteChooser
property real currentFrequency: 82.407
signal noteSelected(string note, real frequency, int index)
//Press down the button corresponding to the given note.
function pushButton(index) {
currentIndex = index;
}
width: 50*model.count + spacing*(model.count-1); height: 50
orientation: ListView.Horizontal
model: NotesModel {}
delegate: notesDelegate
keyNavigationWraps: true
boundsBehavior: Flickable.StopAtBounds
Component {
id: notesDelegate
ToggleButton {
id: noteButton
width: height; height: noteChooser.height
offImageSource: offSource
onImageSource: onSource
state: noteButton.ListView.isCurrentItem ? "pressed" : "unPressed"
onSelected: {
noteChooser.noteSelected(note, frequency, index)
if (note != "Auto") {
currentFrequency = frequency
}
}
onPushed: {
noteButton.ListView.view.currentIndex = index
}
}
}
}
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