declarativeareaseries.cpp
113 lines
| 3.6 KiB
| text/x-c
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CppLexer
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r847 | /**************************************************************************** | ||
** | ||||
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r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
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r847 | ** All rights reserved. | ||
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r2776 | ** For any questions to The Qt Company, please use contact form at http://qt.io | ||
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r847 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r847 | ** | ||
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r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
** accordance with the Qt License Agreement provided with the Software | ||||
** or, alternatively, in accordance with the terms contained in a written | ||||
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r2776 | ** agreement between you and The Qt Company. | ||
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r847 | ** | ||
** If you have questions regarding the use of this file, please use | ||||
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r2740 | ** contact form at http://qt.io | ||
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r847 | ** | ||
****************************************************************************/ | ||||
#include "declarativeareaseries.h" | ||||
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r1831 | #include "declarativelineseries.h" | ||
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r847 | |||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r847 | |||
DeclarativeAreaSeries::DeclarativeAreaSeries(QObject *parent) : | ||||
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r1813 | QAreaSeries(parent), | ||
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r2296 | m_axes(new DeclarativeAxes(this)) | ||
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r847 | { | ||
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r2296 | connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*))); | ||
connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*))); | ||||
connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*))); | ||||
connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*))); | ||||
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r2483 | connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*))); | ||
connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*))); | ||||
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r2681 | connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged())); | ||
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r847 | } | ||
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r2101 | void DeclarativeAreaSeries::setUpperSeries(DeclarativeLineSeries *series) | ||
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r847 | { | ||
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r1202 | QAreaSeries::setUpperSeries(series); | ||
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r847 | } | ||
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r2101 | DeclarativeLineSeries *DeclarativeAreaSeries::upperSeries() const | ||
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r1169 | { | ||
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r1202 | return qobject_cast<DeclarativeLineSeries *>(QAreaSeries::upperSeries()); | ||
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r1169 | } | ||
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r2101 | void DeclarativeAreaSeries::setLowerSeries(DeclarativeLineSeries *series) | ||
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r1169 | { | ||
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r1202 | QAreaSeries::setLowerSeries(series); | ||
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r1169 | } | ||
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r2101 | DeclarativeLineSeries *DeclarativeAreaSeries::lowerSeries() const | ||
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r847 | { | ||
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r1202 | return qobject_cast<DeclarativeLineSeries *>(QAreaSeries::lowerSeries()); | ||
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r847 | } | ||
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r1906 | qreal DeclarativeAreaSeries::borderWidth() const | ||
{ | ||||
return pen().widthF(); | ||||
} | ||||
void DeclarativeAreaSeries::setBorderWidth(qreal width) | ||||
{ | ||||
if (width != pen().widthF()) { | ||||
QPen p = pen(); | ||||
p.setWidthF(width); | ||||
setPen(p); | ||||
emit borderWidthChanged(width); | ||||
} | ||||
} | ||||
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r2681 | QString DeclarativeAreaSeries::brushFilename() const | ||
{ | ||||
return m_brushFilename; | ||||
} | ||||
void DeclarativeAreaSeries::setBrushFilename(const QString &brushFilename) | ||||
{ | ||||
QImage brushImage(brushFilename); | ||||
if (QAreaSeries::brush().textureImage() != brushImage) { | ||||
QBrush brush = QAreaSeries::brush(); | ||||
brush.setTextureImage(brushImage); | ||||
QAreaSeries::setBrush(brush); | ||||
m_brushFilename = brushFilename; | ||||
m_brushImage = brushImage; | ||||
emit brushFilenameChanged(brushFilename); | ||||
} | ||||
} | ||||
void DeclarativeAreaSeries::handleBrushChanged() | ||||
{ | ||||
// If the texture image of the brush has changed along the brush | ||||
// the brush file name needs to be cleared. | ||||
if (!m_brushFilename.isEmpty() && QAreaSeries::brush().textureImage() != m_brushImage) { | ||||
m_brushFilename.clear(); | ||||
emit brushFilenameChanged(QString("")); | ||||
} | ||||
} | ||||
void DeclarativeAreaSeries::setBrush(const QBrush &brush) | ||||
{ | ||||
QAreaSeries::setBrush(brush); | ||||
emit brushChanged(); | ||||
} | ||||
QBrush DeclarativeAreaSeries::brush() const | ||||
{ | ||||
return QAreaSeries::brush(); | ||||
} | ||||
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r847 | #include "moc_declarativeareaseries.cpp" | ||
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r2712 | QT_CHARTS_END_NAMESPACE | ||