| /**************************************************************************** |
| ** |
| ** 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 Q3DINPUTHANDLER_H |
| #define Q3DINPUTHANDLER_H |
| |
| #include <QtDataVisualization/qabstract3dinputhandler.h> |
| |
| QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
| |
| class Q3DInputHandlerPrivate; |
| |
| class QT_DATAVISUALIZATION_EXPORT Q3DInputHandler : public QAbstract3DInputHandler |
| { |
| Q_OBJECT |
| Q_PROPERTY(bool rotationEnabled READ isRotationEnabled WRITE setRotationEnabled NOTIFY rotationEnabledChanged) |
| Q_PROPERTY(bool zoomEnabled READ isZoomEnabled WRITE setZoomEnabled NOTIFY zoomEnabledChanged) |
| Q_PROPERTY(bool selectionEnabled READ isSelectionEnabled WRITE setSelectionEnabled NOTIFY selectionEnabledChanged) |
| Q_PROPERTY(bool zoomAtTargetEnabled READ isZoomAtTargetEnabled WRITE setZoomAtTargetEnabled NOTIFY zoomAtTargetEnabledChanged) |
| |
| public: |
| explicit Q3DInputHandler(QObject *parent = nullptr); |
| virtual ~Q3DInputHandler(); |
| |
| void setRotationEnabled(bool enable); |
| bool isRotationEnabled() const; |
| void setZoomEnabled(bool enable); |
| bool isZoomEnabled() const; |
| void setSelectionEnabled(bool enable); |
| bool isSelectionEnabled() const; |
| void setZoomAtTargetEnabled(bool enable); |
| bool isZoomAtTargetEnabled() const; |
| |
| // Input event listeners |
| virtual void mousePressEvent(QMouseEvent *event, const QPoint &mousePos); |
| virtual void mouseReleaseEvent(QMouseEvent *event, const QPoint &mousePos); |
| virtual void mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos); |
| #if QT_CONFIG(wheelevent) |
| virtual void wheelEvent(QWheelEvent *event); |
| #endif |
| |
| Q_SIGNALS: |
| void rotationEnabledChanged(bool enable); |
| void zoomEnabledChanged(bool enable); |
| void selectionEnabledChanged(bool enable); |
| void zoomAtTargetEnabledChanged(bool enable); |
| |
| private: |
| Q_DISABLE_COPY(Q3DInputHandler) |
| |
| QScopedPointer<Q3DInputHandlerPrivate> d_ptr; |
| }; |
| |
| QT_END_NAMESPACE_DATAVISUALIZATION |
| |
| #endif |