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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Data Visualization 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef AXESINPUTHANDLER_H
-#define AXESINPUTHANDLER_H
-
-#include <QtDataVisualization/Q3DInputHandler>
-#include <QtDataVisualization/QAbstract3DGraph>
-#include <QtDataVisualization/QValue3DAxis>
-
-//! [0]
-class AxesInputHandler : public Q3DInputHandler
-//! [0]
-{
- Q_OBJECT
-
- enum InputState {
- StateNormal = 0,
- StateDraggingX,
- StateDraggingZ,
- StateDraggingY
- };
-
-public:
- explicit AxesInputHandler(QAbstract3DGraph *graph, QObject *parent = 0);
-
- inline void setAxes(QValue3DAxis *axisX, QValue3DAxis *axisZ, QValue3DAxis *axisY) {
- m_axisX = axisX;
- m_axisZ = axisZ;
- m_axisY = axisY;
- }
-
- //! [1]
- inline void setDragSpeedModifier(float modifier) { m_speedModifier = modifier; }
- //! [1]
-
- virtual void mousePressEvent(QMouseEvent *event, const QPoint &mousePos);
- virtual void mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos);
- virtual void mouseReleaseEvent(QMouseEvent *event, const QPoint &mousePos);
-
-private:
- void handleElementSelected(QAbstract3DGraph::ElementType type);
- void handleAxisDragging();
-
-private:
- bool m_mousePressed;
- InputState m_state;
- QValue3DAxis *m_axisX;
- QValue3DAxis *m_axisZ;
- QValue3DAxis *m_axisY;
- float m_speedModifier;
-};
-
-#endif