qdeclarativerectanglemapitem_p.h

Go to the documentation of this file.

// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QDECLARATIVERECTANGLEMAPITEM_H_
#define QDECLARATIVERECTANGLEMAPITEM_H_
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt 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.
//
 
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtLocation/private/qdeclarativegeomapitembase_p.h>
#include <QtLocation/private/qgeomapitemgeometry_p.h>
#include <QtLocation/private/qdeclarativepolylinemapitem_p.h>
#include <QtLocation/private/qdeclarativepolygonmapitem_p_p.h>
#include <QtPositioning/private/qdoublevector2d_p.h>
 
#include <QSGGeometryNode>
#include <QSGFlatColorMaterial>
 
QT_BEGIN_NAMESPACE
 
class QDeclarativeRectangleMapItemPrivate;
class Q_LOCATION_PRIVATE_EXPORT QDeclarativeRectangleMapItem: public QDeclarativeGeoMapItemBase
{
    Q_OBJECT
    QML_NAMED_ELEMENT(MapRectangle)
    QML_ADDED_IN_VERSION(5, 0)
 
    Q_PROPERTY(QGeoCoordinate topLeft READ topLeft WRITE setTopLeft NOTIFY topLeftChanged)
    Q_PROPERTY(QGeoCoordinate bottomRight READ bottomRight WRITE setBottomRight NOTIFY bottomRightChanged)
    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
    Q_PROPERTY(QDeclarativeMapLineProperties *border READ border CONSTANT)
 
public:
    explicit QDeclarativeRectangleMapItem(QQuickItem *parent = nullptr);
    ~QDeclarativeRectangleMapItem() override;
 
    void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map) override;
    //from QuickItem
    QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
    QGeoCoordinate topLeft();
    void setTopLeft(const QGeoCoordinate &center);
 
    QGeoCoordinate bottomRight();
    void setBottomRight(const QGeoCoordinate &center);
 
    QColor color() const;
    void setColor(const QColor &color);
 
    QDeclarativeMapLineProperties *border();
 
    bool contains(const QPointF &point) const override;
    const QGeoShape &geoShape() const override;
    void setGeoShape(const QGeoShape &shape) override;
 
Q_SIGNALS:
    void topLeftChanged(const QGeoCoordinate &topLeft);
    void bottomRightChanged(const QGeoCoordinate &bottomRight);
    void colorChanged(const QColor &color);
 
protected:
    void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override;
    void updatePolish() override;
 
protected Q_SLOTS:
    void markSourceDirtyAndUpdate();
    void onLinePropertiesChanged();
    void afterViewportChanged(const QGeoMapViewportChangeEvent &event) override;
 
private:
    QGeoRectangle m_rectangle;
    QDeclarativeMapLineProperties m_border;
    QColor m_color = Qt::transparent;
 
    bool m_updatingGeometry = false;
 
    std::unique_ptr<QDeclarativeRectangleMapItemPrivate> m_d;
 
    friend class QDeclarativeRectangleMapItemPrivate;
    friend class QDeclarativeRectangleMapItemPrivateCPU;
};
 
 
QT_END_NAMESPACE
 
QML_DECLARE_TYPE(QDeclarativeRectangleMapItem)
 
#endif /* QDECLARATIVERECTANGLEMAPITEM_H_ */