Unity 8
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easingcurve.cpp
1 /*
2  * Copyright 2014 Canonical Ltd.
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License as published by
6  * the Free Software Foundation; version 3.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authors: Michael Zanetti <michael.zanetti@canonical.com>
17 */
18 
19 #include "easingcurve.h"
20 
21 
22 EasingCurve::EasingCurve(QObject *parent):
23  QObject(parent)
24 {
25 
26 }
27 
28 QEasingCurve::Type EasingCurve::type() const
29 {
30  return m_easingCurve.type();
31 }
32 
33 void EasingCurve::setType(const QEasingCurve::Type &type)
34 {
35  m_easingCurve.setType(type);
36  Q_EMIT typeChanged();
37 }
38 
39 qreal EasingCurve::period() const
40 {
41  return m_easingCurve.period();
42 }
43 
44 void EasingCurve::setPeriod(qreal period)
45 {
46  m_easingCurve.setPeriod(period);
47  Q_EMIT periodChanged();
48 }
49 
50 qreal EasingCurve::progress() const
51 {
52  return m_progress;
53 }
54 
55 void EasingCurve::setProgress(qreal progress)
56 {
57  if (m_progress != progress) {
58  m_progress = progress;
59  m_value = m_easingCurve.valueForProgress(m_progress);
60  Q_EMIT progressChanged();
61  }
62 }
63 
64 qreal EasingCurve::value() const
65 {
66  return m_value;
67 }