File indexing completed on 2024-05-19 15:09:22

 /*
     SPDX-FileCopyrightText: 2010 BetterInbox <contact@betterinbox.com>
     SPDX-FileContributor: Gregory Schlomoff <greg@betterinbox.com>
 
     SPDX-License-Identifier: MIT
 */
 
 #ifndef DECLARATIVEDROPAREA_H
 #define DECLARATIVEDROPAREA_H
 
 #include <QQuickItem>
 
 class DeclarativeDragDropEvent;
 
 class DeclarativeDropArea : public QQuickItem
 {
     Q_OBJECT
 
     /**
      * If false the area will receive no drop events
      */
     Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged)
 
     /**
      *
      */
     Q_PROPERTY(bool preventStealing READ preventStealing WRITE setPreventStealing NOTIFY preventStealingChanged)
 
     Q_PROPERTY(bool containsDrag READ containsDrag NOTIFY containsDragChanged)
 
 public:
     DeclarativeDropArea(QQuickItem *parent = nullptr);
     bool isEnabled() const;
     void setEnabled(bool enabled);
 
     bool preventStealing() const;
     void setPreventStealing(bool prevent);
     bool containsDrag() const;
 
 Q_SIGNALS:
     /**
      * Emitted when the mouse cursor dragging something enters in the drag area
      * @param event description of the dragged content
      * @see DeclarativeDragDropEvent
      */
     void dragEnter(DeclarativeDragDropEvent *event);
 
     /**
      * Emitted when the mouse cursor dragging something leaves the drag area
      * @param event description of the dragged content
      * @see DeclarativeDragDropEvent
      */
     void dragLeave(DeclarativeDragDropEvent *event);
 
     /**
      * Emitted when the mouse cursor dragging something moves over the drag area
      * @param event description of the dragged content
      * @see DeclarativeDragDropEvent
      */
     void dragMove(DeclarativeDragDropEvent *event);
 
     /**
      * Emitted when the user drops something in the area
      * @param event description of the dragged content
      * @see DeclarativeDragDropEvent
      */
     void drop(DeclarativeDragDropEvent *event);
 
     // Notifiers
     void enabledChanged();
 
     void preventStealingChanged();
 
     void containsDragChanged(bool contained);
 
 protected:
     void dragEnterEvent(QDragEnterEvent *event) override;
     void dragLeaveEvent(QDragLeaveEvent *event) override;
     void dragMoveEvent(QDragMoveEvent *event) override;
     void dropEvent(QDropEvent *event) override;
 
 private Q_SLOTS:
     void temporaryInhibitParent(bool inhibit);
 
 private:
     void setContainsDrag(bool dragging);
 
     bool m_enabled : 1;
     bool m_preventStealing : 1;
     bool m_temporaryInhibition : 1;
     bool m_containsDrag : 1;
     QPoint m_oldDragMovePos;
 };
 
 #endif