mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-30 07:46:51 +08:00
38 lines
796 B
C
38 lines
796 B
C
|
// Copyright (C) 2016 The Qt Company Ltd.
|
||
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
||
|
|
|
||
|
|
#ifndef DROPAREA_H
|
||
|
|
#define DROPAREA_H
|
||
|
|
|
||
|
|
#include <QLabel>
|
||
|
|
|
||
|
|
QT_BEGIN_NAMESPACE
|
||
|
|
class QMimeData;
|
||
|
|
QT_END_NAMESPACE
|
||
|
|
|
||
|
|
//! [DropArea header part1]
|
||
|
|
class DropArea : public QLabel
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
|
||
|
|
public:
|
||
|
|
explicit DropArea(QWidget *parent = nullptr);
|
||
|
|
|
||
|
|
public slots:
|
||
|
|
void clear();
|
||
|
|
|
||
|
|
signals:
|
||
|
|
void changed(const QMimeData *mimeData = nullptr);
|
||
|
|
//! [DropArea header part1]
|
||
|
|
|
||
|
|
//! [DropArea header part2]
|
||
|
|
protected:
|
||
|
|
void dragEnterEvent(QDragEnterEvent *event) override;
|
||
|
|
void dragMoveEvent(QDragMoveEvent *event) override;
|
||
|
|
void dragLeaveEvent(QDragLeaveEvent *event) override;
|
||
|
|
void dropEvent(QDropEvent *event) override;
|
||
|
|
};
|
||
|
|
//! [DropArea header part2]
|
||
|
|
|
||
|
|
#endif // DROPAREA_H
|