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Diffstat (limited to 'src/datavisualization/data/qitemmodelscatterdatamapping.cpp')
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1 files changed, 0 insertions, 200 deletions
diff --git a/src/datavisualization/data/qitemmodelscatterdatamapping.cpp b/src/datavisualization/data/qitemmodelscatterdatamapping.cpp deleted file mode 100644 index 3d94d0ce..00000000 --- a/src/datavisualization/data/qitemmodelscatterdatamapping.cpp +++ /dev/null @@ -1,200 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 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 QtDataVisualization module. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise 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 -** -****************************************************************************/ - -#include "qitemmodelscatterdatamapping_p.h" - -QT_DATAVISUALIZATION_BEGIN_NAMESPACE - -/*! - * \class QItemModelScatterDataMapping - * \inmodule QtDataVisualization - * \brief Item model mapping for Q3DScatter. - * \since Qt Data Visualization 1.0 - * - * QItemModelScatterDataMapping is used to map roles of QAbstractItemModel to the XYZ-values - * of Q3DScatter points. - * - * QItemModelScatterDataMapping ignores rows and columns of the QAbstractItemModel and treats - * all items equally. It requires the model to provide at least three roles for the data items - * that can be mapped to X, Y, and Z-values for the scatter points. - * - * For example, assume that you have a custom QAbstractItemModel for storing various measurements - * done on material samples, providing data for roles such as "density", "hardness", and - * "conductivity". You could visualize these properties on a scatter graph: - * - * \snippet doc_src_qtdatavisualization.cpp 4 - * - * \sa QItemModelScatterDataProxy, {Qt Data Visualization Data Handling} - */ - -/*! - * \qmltype ScatterDataMapping - * \inqmlmodule QtDataVisualization - * \since QtDataVisualization 1.0 - * \ingroup datavisualization_qml - * \instantiates QItemModelScatterDataMapping - * \brief Item model mapping for Scatter3D. - * - * This type is used to map roles of AbstractItemModel to the XYZ-values of Scatter3D points. For - * a more complete description, see QItemModelScatterDataMapping. - * - * Usage example: - * - * \snippet doc_src_qmldatavisualization.cpp 5 - * - * \sa ItemModelScatterDataProxy, {Qt Data Visualization Data Handling} - */ - -/*! - * \qmlproperty string ScatterDataMapping::xPosRole - * The X position role of the mapping. - */ - -/*! - * \qmlproperty string ScatterDataMapping::yPosRole - * The Y position role of the mapping. - */ - -/*! - * \qmlproperty string ScatterDataMapping::zPosRole - * The Z position role of the mapping. - */ - -/*! - * Constructs QItemModelScatterDataMapping with the given \a parent. - */ -QItemModelScatterDataMapping::QItemModelScatterDataMapping(QObject *parent) - : QAbstractDataMapping(new QItemModelScatterDataMappingPrivate(this), parent) -{ -} - -/*! - * Constructs QItemModelScatterDataMapping with \a xPosRole, \a yPosRole, \a zPosRole - * and the given \a parent. - */ -QItemModelScatterDataMapping::QItemModelScatterDataMapping(const QString &xPosRole, - const QString &yPosRole, - const QString &zPosRole, - QObject *parent) - : QAbstractDataMapping(new QItemModelScatterDataMappingPrivate(this), parent) -{ - dptr()->m_xPosRole = xPosRole; - dptr()->m_yPosRole = yPosRole; - dptr()->m_zPosRole = zPosRole; -} - -/*! - * Destroys QItemModelScatterDataMapping. - */ -QItemModelScatterDataMapping::~QItemModelScatterDataMapping() -{ -} - -/*! - * \property QItemModelScatterDataMapping::xPosRole - * - * Defines the X position role for the mapping. - */ -void QItemModelScatterDataMapping::setXPosRole(const QString &role) -{ - dptr()->m_xPosRole = role; - emit mappingChanged(); -} - -QString QItemModelScatterDataMapping::xPosRole() const -{ - return dptrc()->m_xPosRole; -} - -/*! - * \property QItemModelScatterDataMapping::yPosRole - * - * Defines the Y position role for the mapping. - */ -void QItemModelScatterDataMapping::setYPosRole(const QString &role) -{ - dptr()->m_yPosRole = role; - emit mappingChanged(); -} - -QString QItemModelScatterDataMapping::yPosRole() const -{ - return dptrc()->m_yPosRole; -} - -/*! - * \property QItemModelScatterDataMapping::zPosRole - * - * Defines the Z position role for the mapping. - */ -void QItemModelScatterDataMapping::setZPosRole(const QString &role) -{ - dptr()->m_zPosRole = role; - emit mappingChanged(); -} - -QString QItemModelScatterDataMapping::zPosRole() const -{ - return dptrc()->m_zPosRole; -} - -/*! - * Changes \a xPosRole, \a yPosRole and \a zPosRole to the mapping. - * - * Emits mappingChanged() signal after remapping. - */ -void QItemModelScatterDataMapping::remap(const QString &xPosRole, const QString &yPosRole, - const QString &zPosRole) -{ - dptr()->m_xPosRole = xPosRole; - dptr()->m_yPosRole = yPosRole; - dptr()->m_zPosRole = zPosRole; - - emit mappingChanged(); -} - -/*! - * \internal - */ -QItemModelScatterDataMappingPrivate *QItemModelScatterDataMapping::dptr() -{ - return static_cast<QItemModelScatterDataMappingPrivate *>(d_ptr.data()); -} - -/*! - * \internal - */ -const QItemModelScatterDataMappingPrivate *QItemModelScatterDataMapping::dptrc() const -{ - return static_cast<const QItemModelScatterDataMappingPrivate *>(d_ptr.data()); -} - -// QItemModelScatterDataMappingPrivate - -QItemModelScatterDataMappingPrivate::QItemModelScatterDataMappingPrivate( - QItemModelScatterDataMapping *q) - : QAbstractDataMappingPrivate(q, QAbstractDataProxy::DataTypeScatter) -{ -} - -QItemModelScatterDataMappingPrivate::~QItemModelScatterDataMappingPrivate() -{ -} - -QT_DATAVISUALIZATION_END_NAMESPACE - |