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3** Copyright (C) 2016 The Qt Company Ltd.
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6** This file is part of the Qt Charts module of the Qt Toolkit.
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29
30#include "customslice.h"
31
32QT_CHARTS_USE_NAMESPACE
33
34CustomSlice::CustomSlice(QString label, qreal value)
35 : QPieSlice(label, value)
36{
37 connect(sender: this, signal: &CustomSlice::hovered, receiver: this, slot: &CustomSlice::showHighlight);
38}
39
40QBrush CustomSlice::originalBrush()
41{
42 return m_originalBrush;
43}
44
45void 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

source code of qtcharts/examples/charts/piechartcustomization/customslice.cpp