declarativelineseries.cpp
114 lines
| 3.8 KiB
| text/x-c
|
CppLexer
winter
|
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 "declarativelineseries.h" | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
DeclarativeLineSeries::DeclarativeLineSeries(QObject *parent) : | ||||
QLineSeries(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(pointAdded(int)), this, SLOT(handleCountChanged(int))); | ||||
connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int))); | ||||
connect(this, SIGNAL(pointsRemoved(int, int)), this, SLOT(handleCountChanged(int))); | ||||
} | ||||
void DeclarativeLineSeries::handleCountChanged(int index) | ||||
{ | ||||
Q_UNUSED(index) | ||||
emit countChanged(points().count()); | ||||
} | ||||
qreal DeclarativeLineSeries::width() const | ||||
{ | ||||
return pen().widthF(); | ||||
} | ||||
void DeclarativeLineSeries::setWidth(qreal width) | ||||
{ | ||||
if (width != pen().widthF()) { | ||||
QPen p = pen(); | ||||
p.setWidthF(width); | ||||
setPen(p); | ||||
emit widthChanged(width); | ||||
} | ||||
} | ||||
Qt::PenStyle DeclarativeLineSeries::style() const | ||||
{ | ||||
return pen().style(); | ||||
} | ||||
void DeclarativeLineSeries::setStyle(Qt::PenStyle style) | ||||
{ | ||||
if (style != pen().style()) { | ||||
QPen p = pen(); | ||||
p.setStyle(style); | ||||
setPen(p); | ||||
emit styleChanged(style); | ||||
} | ||||
} | ||||
Qt::PenCapStyle DeclarativeLineSeries::capStyle() const | ||||
{ | ||||
return pen().capStyle(); | ||||
} | ||||
void DeclarativeLineSeries::setCapStyle(Qt::PenCapStyle capStyle) | ||||
{ | ||||
if (capStyle != pen().capStyle()) { | ||||
QPen p = pen(); | ||||
p.setCapStyle(capStyle); | ||||
setPen(p); | ||||
emit capStyleChanged(capStyle); | ||||
} | ||||
} | ||||
QQmlListProperty<QObject> DeclarativeLineSeries::declarativeChildren() | ||||
{ | ||||
return QQmlListProperty<QObject>(this, 0, &appendDeclarativeChildren ,0,0,0); | ||||
} | ||||
void DeclarativeLineSeries::appendDeclarativeChildren(QQmlListProperty<QObject> *list, QObject *element) | ||||
{ | ||||
Q_UNUSED(list) | ||||
Q_UNUSED(element) | ||||
// Empty implementation, children are parsed in componentComplete | ||||
} | ||||
#include "moc_declarativelineseries.cpp" | ||||
QT_CHARTS_END_NAMESPACE | ||||