1 files changed, 0 insertions, 148 deletions
diff --git a/examples/datavisualization/draggableaxes/axesinputhandler.cpp b/examples/datavisualization/draggableaxes/axesinputhandler.cpp
deleted file mode 100644
index 5a839503..00000000
--- a/examples/datavisualization/draggableaxes/axesinputhandler.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-/****************************************************************************
-**
-** 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "axesinputhandler.h"
-#include <QtCore/qmath.h>
-
-AxesInputHandler::AxesInputHandler(QAbstract3DGraph *graph, QObject *parent) :
-    Q3DInputHandler(parent),
-    m_mousePressed(false),
-    m_state(StateNormal),
-    m_axisX(0),
-    m_axisZ(0),
-    m_axisY(0),
-    m_speedModifier(15.0f)
-{
-    //! [3]
-    // Connect to the item selection signal from graph
-    connect(graph, &QAbstract3DGraph::selectedElementChanged, this,
-            &AxesInputHandler::handleElementSelected);
-    //! [3]
-}
-
-//! [0]
-void AxesInputHandler::mousePressEvent(QMouseEvent *event, const QPoint &mousePos)
-{
-    Q3DInputHandler::mousePressEvent(event, mousePos);
-    if (Qt::LeftButton == event->button())
-        m_mousePressed = true;
-}
-//! [0]
-
-//! [2]
-void AxesInputHandler::mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos)
-{
-    //! [5]
-    // Check if we're trying to drag axis label
-    if (m_mousePressed && m_state != StateNormal) {
-        //! [5]
-        setPreviousInputPos(inputPosition());
-        setInputPosition(mousePos);
-        handleAxisDragging();
-    } else {
-        Q3DInputHandler::mouseMoveEvent(event, mousePos);
-    }
-}
-//! [2]
-
-//! [1]
-void AxesInputHandler::mouseReleaseEvent(QMouseEvent *event, const QPoint &mousePos)
-{
-    Q3DInputHandler::mouseReleaseEvent(event, mousePos);
-    m_mousePressed = false;
-    m_state = StateNormal;
-}
-//! [1]
-
-void AxesInputHandler::handleElementSelected(QAbstract3DGraph::ElementType type)
-{
-    //! [4]
-    switch (type) {
-    case QAbstract3DGraph::ElementAxisXLabel:
-        m_state = StateDraggingX;
-        break;
-    case QAbstract3DGraph::ElementAxisYLabel:
-        m_state = StateDraggingY;
-        break;
-    case QAbstract3DGraph::ElementAxisZLabel:
-        m_state = StateDraggingZ;
-        break;
-    default:
-        m_state = StateNormal;
-        break;
-    }
-    //! [4]
-}
-
-void AxesInputHandler::handleAxisDragging()
-{
-    float distance = 0.0f;
-
-    //! [6]
-    // Get scene orientation from active camera
-    float xRotation = scene()->activeCamera()->xRotation();
-    float yRotation = scene()->activeCamera()->yRotation();
-    //! [6]
-
-    //! [7]
-    // Calculate directional drag multipliers based on rotation
-    float xMulX = qCos(qDegreesToRadians(xRotation));
-    float xMulY = qSin(qDegreesToRadians(xRotation));
-    float zMulX = qSin(qDegreesToRadians(xRotation));
-    float zMulY = qCos(qDegreesToRadians(xRotation));
-    //! [7]
-
-    //! [8]
-    // Get the drag amount
-    QPoint move = inputPosition() - previousInputPos();
-
-    // Flip the effect of y movement if we're viewing from below
-    float yMove = (yRotation < 0) ? -move.y() : move.y();
-    //! [8]
-
-    //! [9]
-    // Adjust axes
-    switch (m_state) {
-    case StateDraggingX:
-        distance = (move.x() * xMulX - yMove * xMulY) / m_speedModifier;
-        m_axisX->setRange(m_axisX->min() - distance, m_axisX->max() - distance);
-        break;
-    case StateDraggingZ:
-        distance = (move.x() * zMulX + yMove * zMulY) / m_speedModifier;
-        m_axisZ->setRange(m_axisZ->min() + distance, m_axisZ->max() + distance);
-        break;
-    case StateDraggingY:
-        distance = move.y() / m_speedModifier; // No need to use adjusted y move here
-        m_axisY->setRange(m_axisY->min() + distance, m_axisY->max() + distance);
-        break;
-    default:
-        break;
-    }
-    //! [9]
-}