imageinstancetable.h

Enable keyboard shortcuts

++ // Copyright (C) 2020 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

++

++ #include <QtQuick3D/qquick3dinstancing.h>

++

++ class ImageInstanceTable : public QQuick3DInstancing

++ {

++     Q_OBJECT

++     QML_ELEMENT

++

++     Q_PROPERTY(int gridSize READ gridSize WRITE setGridSize NOTIFY gridSizeChanged)

++     Q_PROPERTY(float gridSpacing READ gridSpacing WRITE setGridSpacing NOTIFY gridSpacingChanged)

++     Q_PROPERTY(QString image READ image WRITE setImage NOTIFY imageChanged)

++

++ public:

++     explicit ImageInstanceTable(QQuick3DObject *parent = nullptr);

++     ~ImageInstanceTable() override;

++

++     int gridSize() const;

++     float gridSpacing() const;

++     QString image() const;

++

++ public slots:

++     void setGridSize(int gridSize);

++     void setGridSpacing(float gridSpacing);

++     void setImage(QString image);

++

++ signals:

++     void gridSizeChanged(int gridSize);

++     void gridSpacingChanged(float gridSpacing);

++     void imageChanged(QString image);

++

++ protected:

++     QByteArray getInstanceBuffer(int *instanceCount) override;

++

++ private:

++     int m_instanceCount = 0;

++     QByteArray m_instanceData;

++     bool m_dirty = true;

++     int m_gridSize = 0;

++     float m_gridSpacing = 100;

++     QString m_imageSource;

++ };