declarativeareaseries.cpp
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| text/x-c
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CppLexer
winter
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r0 | /**************************************************************************** | ||
** | ||||
** 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 | ||||
** Licensees holding valid commercial Qt licenses may use this file in | ||||
** accordance with the commercial license agreement provided with the | ||||
** Software or, alternatively, in accordance with the terms contained in | ||||
** a written agreement between you and The Qt Company. For licensing terms | ||||
** and conditions see https://www.qt.io/terms-conditions. For further | ||||
** information use the contact form at https://www.qt.io/contact-us. | ||||
** | ||||
** 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 | ||||
** included in the packaging of this file. Please review the following | ||||
** information to ensure the GNU General Public License requirements will | ||||
** be met: https://www.gnu.org/licenses/gpl-3.0.html. | ||||
** | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
#include "declarativeareaseries.h" | ||||
#include "declarativelineseries.h" | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
DeclarativeAreaSeries::DeclarativeAreaSeries(QObject *parent) : | ||||
QAreaSeries(parent), | ||||
m_axes(new DeclarativeAxes(this)) | ||||
{ | ||||
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*))); | ||||
connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*))); | ||||
connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*))); | ||||
connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged())); | ||||
} | ||||
void DeclarativeAreaSeries::setUpperSeries(DeclarativeLineSeries *series) | ||||
{ | ||||
QAreaSeries::setUpperSeries(series); | ||||
} | ||||
DeclarativeLineSeries *DeclarativeAreaSeries::upperSeries() const | ||||
{ | ||||
return qobject_cast<DeclarativeLineSeries *>(QAreaSeries::upperSeries()); | ||||
} | ||||
void DeclarativeAreaSeries::setLowerSeries(DeclarativeLineSeries *series) | ||||
{ | ||||
QAreaSeries::setLowerSeries(series); | ||||
} | ||||
DeclarativeLineSeries *DeclarativeAreaSeries::lowerSeries() const | ||||
{ | ||||
return qobject_cast<DeclarativeLineSeries *>(QAreaSeries::lowerSeries()); | ||||
} | ||||
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); | ||||
} | ||||
} | ||||
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(); | ||||
} | ||||
#include "moc_declarativeareaseries.cpp" | ||||
QT_CHARTS_END_NAMESPACE | ||||