| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** GNU General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
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| ****************************************************************************/ |
| |
| #ifndef DRAGWIDGET_H |
| #define DRAGWIDGET_H |
| |
| #include <QWidget> |
| #include <QBasicTimer> |
| |
| QT_BEGIN_NAMESPACE |
| class QDragEnterEvent; |
| class QDropEvent; |
| QT_END_NAMESPACE |
| |
| class DragWidget : public QWidget |
| { |
| public: |
| DragWidget(QString text = QString(), QWidget *parent = nullptr); |
| |
| protected: |
| void dragEnterEvent(QDragEnterEvent *event) override; |
| void dragLeaveEvent(QDragLeaveEvent *event) override; |
| void dropEvent(QDropEvent *event) override; |
| void mousePressEvent(QMouseEvent *event) override; |
| void dragMoveEvent(QDragMoveEvent * event) override; |
| void paintEvent(QPaintEvent *) override; |
| void timerEvent(QTimerEvent *event) override; |
| void showEvent(QShowEvent *event) override; |
| void hideEvent(QHideEvent *event) override; |
| |
| private: |
| QPoint dragPos; |
| QPoint dropPos; |
| QBasicTimer dragTimer; |
| QBasicTimer dropTimer; |
| QWidget *otherWindow = nullptr; |
| }; |
| |
| #endif // DRAGWIDGET_H |