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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVis3D module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//
+//
+// This file is not part of the QtDataVis3D API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef DECLARATIVEMAPS_P_H
+#define DECLARATIVEMAPS_P_H
+
+#include "datavis3dglobal_p.h"
+#include "maps3dcontroller_p.h"
+#include "declarativemaps_p.h"
+#include "qitemmodelmapdatamapping.h"
+
+#include <QAbstractItemModel>
+#include <QQuickItem>
+#include <QObject>
+
+QT_DATAVIS3D_BEGIN_NAMESPACE
+
+class DeclarativeMaps : public QQuickItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QAbstractItemModel *data READ data WRITE setData)
+    Q_PROPERTY(QtDataVis3D::QDataVis::SelectionMode selectionMode READ selectionMode WRITE setSelectionMode)
+    Q_PROPERTY(QtDataVis3D::QDataVis::LabelTransparency labelTransparency READ labelTransparency WRITE setLabelTransparency)
+    Q_PROPERTY(QtDataVis3D::QDataVis::ShadowQuality shadowQuality READ shadowQuality WRITE setShadowQuality)
+    Q_PROPERTY(QFont font READ font WRITE setFont)
+    Q_PROPERTY(float fontSize READ fontSize WRITE setFontSize)
+    Q_PROPERTY(QItemModelMapDataMapping *mapping READ mapping WRITE setMapping)
+    Q_ENUMS(QtDataVis3D::QDataVis::SelectionMode)
+    Q_ENUMS(QtDataVis3D::QDataVis::ShadowQuality)
+    Q_ENUMS(QtDataVis3D::QDataVis::LabelTransparency)
+
+public:
+    explicit DeclarativeMaps(QQuickItem *parent = 0);
+    ~DeclarativeMaps();
+
+    void classBegin();
+    void componentComplete();
+
+    void setData(QAbstractItemModel *data);
+    QAbstractItemModel *data();
+
+    // bar specifications; base thickness in x, y and z, enum to indicate which direction is increased with value
+    // TODO: Start using thickness also in adjustment direction; use it as a relative value.
+    // For example, in AdjustAll mode setting thickness to (0.1f, 1.0f, 0.5f) would apply value to
+    // x at 10%, y at 100% and z at 50%. If a dimension is not included, given thickness states its absolute value.
+    Q_INVOKABLE void setBarSpecs(const QVector3D &thickness = QVector3D(1.0f, 1.0f, 1.0f),
+                                 Q3DMaps::AdjustmentDirection direction = Q3DMaps::AdjustHeight);
+
+    // bar type; bars (=cubes), pyramids, cones, cylinders, balls, etc.
+    Q_INVOKABLE void setBarType(QDataVis::MeshStyle style, bool smooth = false);
+
+    // override bar type with own mesh
+    Q_INVOKABLE void setMeshFileName(const QString &objFileName);
+
+    // Select preset camera placement
+    Q_INVOKABLE void setCameraPreset(QDataVis::CameraPreset preset);
+
+    // Set camera rotation if you don't want to use the presets (in horizontal (180...180) and
+    // vertical (0...90) angles and distance in percentage (10...500))
+    Q_INVOKABLE void setCameraPosition(GLfloat horizontal, GLfloat vertical, GLint distance = 100);
+
+    // Set theme (bar colors, shaders, window color, background colors, light intensity and text colors are affected)
+    Q_INVOKABLE void setTheme(QDataVis::ColorTheme theme);
+
+    // Set color if you don't want to use themes. Set uniform to false if you want the (height) color to change from bottom to top
+    Q_INVOKABLE void setBarColor(QColor baseColor, QColor heightColor, bool uniform = true);
+
+    // Set area specs
+    Q_INVOKABLE void setAreaSpecs(const QRect &areaRect, const QImage &image);
+
+    // Set area image
+    Q_INVOKABLE void setImage(const QImage &image);
+    Q_INVOKABLE void setImage(const QString &imageUrl);
+
+    // Change selection mode; single bar, bar and row, bar and column, or all
+    void setSelectionMode(QDataVis::SelectionMode mode);
+    QDataVis::SelectionMode selectionMode();
+
+    // Font size adjustment
+    void setFontSize(float fontsize);
+    float fontSize();
+
+    // Set font
+    void setFont(const QFont &font);
+    QFont font();
+
+    // Label transparency adjustment
+    void setLabelTransparency(QDataVis::LabelTransparency transparency);
+    QDataVis::LabelTransparency labelTransparency();
+
+    // Adjust shadow quality
+    void setShadowQuality(QDataVis::ShadowQuality quality);
+    QDataVis::ShadowQuality shadowQuality();
+
+    QItemModelMapDataMapping *mapping() const;
+    void setMapping(QItemModelMapDataMapping *mapping);
+
+protected:
+    Maps3DController *m_shared;
+
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *);
+
+    void mousePressEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void wheelEvent(QWheelEvent *event);
+
+private:
+    QSize m_initializedSize;
+};
+
+QT_DATAVIS3D_END_NAMESPACE
+
+#endif