declarativechart.cpp
66 lines
| 1.8 KiB
| text/x-c
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CppLexer
/ qmlplugin / declarativechart.cpp
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r830 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2012 Digia Plc | ||||
** All rights reserved. | ||||
** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
** | ||||
** This file is part of the Qt Commercial Charts Add-on. | ||||
** | ||||
** $QT_BEGIN_LICENSE$ | ||||
** Licensees holding valid Qt Commercial licenses may use this file in | ||||
** accordance with the Qt Commercial License Agreement provided with the | ||||
** Software or, alternatively, in accordance with the terms contained in | ||||
** a written agreement between you and Digia. | ||||
** | ||||
** If you have questions regarding the use of this file, please use | ||||
** contact form at http://qt.digia.com | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
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r1 | #include "declarativechart.h" | ||
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r660 | #include <QPainter> | ||
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r1 | |||
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r120 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||
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r1 | DeclarativeChart::DeclarativeChart(QDeclarativeItem *parent) | ||
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r120 | : QDeclarativeItem(parent), | ||
m_chart(new QChart(this)) | ||||
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r1 | { | ||
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r847 | // m_chart->setAnimationOptions(QChart::SeriesAnimations); | ||
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r1 | setFlag(QGraphicsItem::ItemHasNoContents, false); | ||
} | ||||
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r722 | DeclarativeChart::~DeclarativeChart() | ||
{ | ||||
delete m_chart; | ||||
} | ||||
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r836 | QChart::ChartTheme DeclarativeChart::theme() | ||
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r120 | { | ||
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r836 | return m_chart->theme(); | ||
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r1 | } | ||
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r120 | void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) | ||
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r1 | { | ||
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r646 | Q_UNUSED(oldGeometry) | ||
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r200 | if (newGeometry.isValid()) { | ||
if (newGeometry.width() > 0 && newGeometry.height() > 0) { | ||||
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r642 | m_chart->resize(newGeometry.width(), newGeometry.height()); | ||
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r200 | } | ||
} | ||||
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r1 | } | ||
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r646 | void DeclarativeChart::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) | ||
{ | ||||
Q_UNUSED(option) | ||||
Q_UNUSED(widget) | ||||
// TODO: optimized? | ||||
painter->setRenderHint(QPainter::Antialiasing, true); | ||||
} | ||||
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r120 | #include "moc_declarativechart.cpp" | ||
QTCOMMERCIALCHART_END_NAMESPACE | ||||