qdroplistview.h

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// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
 
#include <QtWidgets/QTreeWidget>
 
class QDragEnterEvent;
class QDragLeaveEvent;
class QDragMoveEvent;
class QDropEvent;
class QKeyEvent;

class QDropListView : public QTreeWidget {
    Q_OBJECT
#ifdef TESTING
    friend class QDropListViewTest;
#endif
public:
    explicit QDropListView(QWidget *parent = nullptr);
    ~QDropListView() override;
    Q_SIGNAL void keyPress(QKeyEvent *e);
    Q_SIGNAL void keyRelease(QKeyEvent *e);
    Q_SIGNAL void dragEnter(QDragEnterEvent *e);
    Q_SIGNAL void dragMove(QDragMoveEvent *e);
    Q_SIGNAL void dragLeave(QDragLeaveEvent *e);
    Q_SIGNAL void drop(QDropEvent *e);
 
public Q_SLOTS:
    void slotRemoveSelected();
 
protected:
    void keyPressEvent(QKeyEvent *e) override;
    void keyReleaseEvent(QKeyEvent *e) override;
    void dragEnterEvent(QDragEnterEvent *e) override;
    void dragMoveEvent(QDragMoveEvent *e) override;
    void dragLeaveEvent(QDragLeaveEvent *e) override;
    void dropEvent(QDropEvent *e) override;
};