| 1 | /**************************************************************************** |
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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt Charts module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:GPL$ |
| 9 | ** Commercial License Usage |
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| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
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| 17 | ** GNU General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU |
| 19 | ** General Public License version 3 or (at your option) any later version |
| 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
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| 26 | ** $QT_END_LICENSE$ |
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| 28 | ****************************************************************************/ |
| 29 | |
| 30 | #include "customslice.h" |
| 31 | |
| 32 | QT_CHARTS_USE_NAMESPACE |
| 33 | |
| 34 | CustomSlice::CustomSlice(QString label, qreal value) |
| 35 | : QPieSlice(label, value) |
| 36 | { |
| 37 | connect(sender: this, signal: &CustomSlice::hovered, receiver: this, slot: &CustomSlice::showHighlight); |
| 38 | } |
| 39 | |
| 40 | QBrush CustomSlice::originalBrush() |
| 41 | { |
| 42 | return m_originalBrush; |
| 43 | } |
| 44 | |
| 45 | void CustomSlice::showHighlight(bool show) |
| 46 | { |
| 47 | if (show) { |
| 48 | QBrush brush = this->brush(); |
| 49 | m_originalBrush = brush; |
| 50 | brush.setColor(brush.color().lighter()); |
| 51 | setBrush(brush); |
| 52 | } else { |
| 53 | setBrush(m_originalBrush); |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | #include "moc_customslice.cpp" |
| 58 |