File indexing completed on 2024-04-21 03:56:01

 /*
  *  SPDX-FileCopyrightText: 2018 Marco Martin <mart@kde.org>
  *
  *  SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #ifndef SCENEPOSITIONATTACHED_H
 #define SCENEPOSITIONATTACHED_H
 
 #include <QObject>
 #include <QQmlEngine>
 
 class QQuickItem;
 
 /**
  * This attached property contains the information about the scene position of the item:
  * Its global x and y coordinates will update automatically and can be binded
  * @code
  * import org.kde.kirigami 2.5 as Kirigami
  * Text {
  *    text: ScenePosition.x
  * }
  * @endcode
  * @since 2.3
  */
 class ScenePositionAttached : public QObject
 {
     Q_OBJECT
     QML_ELEMENT
     QML_ATTACHED(ScenePositionAttached)
     QML_NAMED_ELEMENT(ScenePosition)
     QML_UNCREATABLE("")
     /**
      * The global scene X position
      */
     Q_PROPERTY(qreal x READ x NOTIFY xChanged FINAL)
 
     /**
      * The global scene Y position
      */
     Q_PROPERTY(qreal y READ y NOTIFY yChanged FINAL)
 
 public:
     explicit ScenePositionAttached(QObject *parent = nullptr);
     ~ScenePositionAttached() override;
 
     qreal x() const;
     qreal y() const;
 
     // QML attached property
     static ScenePositionAttached *qmlAttachedProperties(QObject *object);
 
 Q_SIGNALS:
     void xChanged();
     void yChanged();
 
 private:
     void connectAncestors(QQuickItem *item);
 
     QQuickItem *m_item = nullptr;
     QList<QQuickItem *> m_ancestors;
 };
 
 QML_DECLARE_TYPEINFO(ScenePositionAttached, QML_HAS_ATTACHED_PROPERTIES)
 
 #endif // SCENEPOSITIONATTACHED_H