123 lines
4.5 KiB
C++
123 lines
4.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Data Visualization module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 or (at your option) any later version
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** approved by the KDE Free Qt Foundation. The licenses are as published by
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QBARDATAPROXY_H
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#define QBARDATAPROXY_H
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#include <QtDataVisualization/qabstractdataproxy.h>
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#include <QtDataVisualization/qbardataitem.h>
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#include <QtCore/QVector>
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#include <QtCore/QStringList>
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QT_BEGIN_NAMESPACE_DATAVISUALIZATION
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class QBarDataProxyPrivate;
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class QBar3DSeries;
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typedef QVector<QBarDataItem> QBarDataRow;
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typedef QList<QBarDataRow *> QBarDataArray;
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class QT_DATAVISUALIZATION_EXPORT QBarDataProxy : public QAbstractDataProxy
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{
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Q_OBJECT
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Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
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Q_PROPERTY(QStringList rowLabels READ rowLabels WRITE setRowLabels NOTIFY rowLabelsChanged)
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Q_PROPERTY(QStringList columnLabels READ columnLabels WRITE setColumnLabels NOTIFY columnLabelsChanged)
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Q_PROPERTY(QBar3DSeries *series READ series NOTIFY seriesChanged)
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public:
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explicit QBarDataProxy(QObject *parent = nullptr);
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virtual ~QBarDataProxy();
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QBar3DSeries *series() const;
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int rowCount() const;
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QStringList rowLabels() const;
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void setRowLabels(const QStringList &labels);
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QStringList columnLabels() const;
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void setColumnLabels(const QStringList &labels);
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const QBarDataArray *array() const;
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const QBarDataRow *rowAt(int rowIndex) const;
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const QBarDataItem *itemAt(int rowIndex, int columnIndex) const;
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const QBarDataItem *itemAt(const QPoint &position) const;
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void resetArray();
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void resetArray(QBarDataArray *newArray);
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void resetArray(QBarDataArray *newArray, const QStringList &rowLabels,
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const QStringList &columnLabels);
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void setRow(int rowIndex, QBarDataRow *row);
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void setRow(int rowIndex, QBarDataRow *row, const QString &label);
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void setRows(int rowIndex, const QBarDataArray &rows);
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void setRows(int rowIndex, const QBarDataArray &rows, const QStringList &labels);
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void setItem(int rowIndex, int columnIndex, const QBarDataItem &item);
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void setItem(const QPoint &position, const QBarDataItem &item);
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int addRow(QBarDataRow *row);
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int addRow(QBarDataRow *row, const QString &label);
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int addRows(const QBarDataArray &rows);
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int addRows(const QBarDataArray &rows, const QStringList &labels);
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void insertRow(int rowIndex, QBarDataRow *row);
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void insertRow(int rowIndex, QBarDataRow *row, const QString &label);
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void insertRows(int rowIndex, const QBarDataArray &rows);
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void insertRows(int rowIndex, const QBarDataArray &rows, const QStringList &labels);
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void removeRows(int rowIndex, int removeCount, bool removeLabels = true);
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Q_SIGNALS:
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void arrayReset();
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void rowsAdded(int startIndex, int count);
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void rowsChanged(int startIndex, int count);
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void rowsRemoved(int startIndex, int count);
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void rowsInserted(int startIndex, int count);
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void itemChanged(int rowIndex, int columnIndex);
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void rowCountChanged(int count);
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void rowLabelsChanged();
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void columnLabelsChanged();
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void seriesChanged(QBar3DSeries *series);
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protected:
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explicit QBarDataProxy(QBarDataProxyPrivate *d, QObject *parent = nullptr);
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QBarDataProxyPrivate *dptr();
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const QBarDataProxyPrivate *dptrc() const;
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private:
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Q_DISABLE_COPY(QBarDataProxy)
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friend class Bars3DController;
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};
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QT_END_NAMESPACE_DATAVISUALIZATION
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#endif
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