| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Charts module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
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| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
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| ****************************************************************************/ |
| |
| #include "mainslice.h" |
| |
| QT_CHARTS_USE_NAMESPACE |
| |
| //![1] |
| MainSlice::MainSlice(QPieSeries *breakdownSeries, QObject *parent) |
| : QPieSlice(parent), |
| m_breakdownSeries(breakdownSeries) |
| { |
| connect(this, &MainSlice::percentageChanged, this, &MainSlice::updateLabel); |
| } |
| //![1] |
| |
| QPieSeries *MainSlice::breakdownSeries() const |
| { |
| return m_breakdownSeries; |
| } |
| |
| void MainSlice::setName(QString name) |
| { |
| m_name = name; |
| } |
| |
| QString MainSlice::name() const |
| { |
| return m_name; |
| } |
| |
| //![2] |
| void MainSlice::updateLabel() |
| { |
| this->setLabel(QString("%1 %2%").arg(m_name).arg(percentage() * 100, 0, 'f', 2)); |
| } |
| //![2] |
| |
| #include "moc_mainslice.cpp" |
| |