| 1 | /* |
|---|---|
| 2 | * This file is part of KQuickCharts |
| 3 | * SPDX-FileCopyrightText: 2019 Arjen Hiemstra <ahiemstra@heimr.nl> |
| 4 | * |
| 5 | * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
| 6 | */ |
| 7 | |
| 8 | #include "SingleValueSource.h" |
| 9 | |
| 10 | SingleValueSource::SingleValueSource(QObject *parent) |
| 11 | : ChartDataSource(parent) |
| 12 | { |
| 13 | } |
| 14 | |
| 15 | QVariant SingleValueSource::item(int index) const |
| 16 | { |
| 17 | Q_UNUSED(index); |
| 18 | return m_value; |
| 19 | } |
| 20 | |
| 21 | int SingleValueSource::itemCount() const |
| 22 | { |
| 23 | return 1; |
| 24 | } |
| 25 | |
| 26 | QVariant SingleValueSource::minimum() const |
| 27 | { |
| 28 | return m_value; |
| 29 | } |
| 30 | |
| 31 | QVariant SingleValueSource::maximum() const |
| 32 | { |
| 33 | return m_value; |
| 34 | } |
| 35 | |
| 36 | QVariant SingleValueSource::value() const |
| 37 | { |
| 38 | return m_value; |
| 39 | } |
| 40 | |
| 41 | void SingleValueSource::setValue(const QVariant &value) |
| 42 | { |
| 43 | if (m_value == value) { |
| 44 | return; |
| 45 | } |
| 46 | |
| 47 | m_value = value; |
| 48 | Q_EMIT dataChanged(); |
| 49 | } |
| 50 | |
| 51 | #include "moc_SingleValueSource.cpp" |
| 52 |