Combine 3 more widget examples into graph gallery

Combine the remaining 3 surface graph examples into graph gallery
example.

Pick-to: 6.5
Task-number: QTBUG-110698
Change-Id: Ia324189e10f781f9822db220def72b7b15d37a49
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 0 insertions, 74 deletions

diff --git a/examples/datavisualization/texturesurface/custominputhandler.h b/examples/datavisualization/texturesurface/custominputhandler.h
deleted file mode 100644
index 2231248c..00000000
--- a/examples/datavisualization/texturesurface/custominputhandler.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
-
-#ifndef CUSTOMINPUTHANDLER_H
-#define CUSTOMINPUTHANDLER_H
-
-#include <QtDataVisualization/Q3DInputHandler>
-#include <QtDataVisualization/QAbstract3DGraph>
-#include <QtDataVisualization/QValue3DAxis>
-#include "highlightseries.h"
-
-class CustomInputHandler : public Q3DInputHandler
-{
-    Q_OBJECT
-
-    enum InputState {
-        StateNormal = 0,
-        StateDraggingX,
-        StateDraggingZ,
-        StateDraggingY
-    };
-
-public:
-    explicit CustomInputHandler(QAbstract3DGraph *graph, QObject *parent = 0);
-
-    inline void setLimits(float min, float max, float minRange) {
-        m_areaMinValue = min;
-        m_areaMaxValue = max;
-        m_axisXMinValue = m_areaMinValue;
-        m_axisXMaxValue = m_areaMaxValue;
-        m_axisZMinValue = m_areaMinValue;
-        m_axisZMaxValue = m_areaMaxValue;
-        m_axisXMinRange = minRange;
-        m_axisZMinRange = minRange;
-    }
-    inline void setAxes(QValue3DAxis *axisX, QValue3DAxis *axisY, QValue3DAxis *axisZ) {
-        m_axisX = axisX;
-        m_axisY = axisY;
-        m_axisZ = axisZ;
-    }
-    inline void setAspectRatio(float ratio) { m_aspectRatio = ratio; }
-    inline void setHighlightSeries(HighlightSeries *series) { m_highlight = series; }
-    inline void setDragSpeedModifier(float modifier) { m_speedModifier = modifier; }
-
-    virtual void mousePressEvent(QMouseEvent *event, const QPoint &mousePos);
-    virtual void mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos);
-    virtual void mouseReleaseEvent(QMouseEvent *event, const QPoint &mousePos);
-    virtual void wheelEvent(QWheelEvent *event);
-
-private:
-    void handleElementSelected(QAbstract3DGraph::ElementType type);
-    void handleAxisDragging();
-    void checkConstraints();
-
-private:
-    HighlightSeries *m_highlight;
-    bool m_mousePressed;
-    InputState m_state;
-    QValue3DAxis *m_axisX;
-    QValue3DAxis *m_axisY;
-    QValue3DAxis *m_axisZ;
-    float m_speedModifier;
-    float m_aspectRatio;
-    float m_axisXMinValue;
-    float m_axisXMaxValue;
-    float m_axisXMinRange;
-    float m_axisZMinValue;
-    float m_axisZMaxValue;
-    float m_axisZMinRange;
-    float m_areaMinValue;
-    float m_areaMaxValue;
-};
-
-#endif