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+/****************************************************************************
+ **
+ ** Copyright (C) 2015 The Qt Company Ltd.
+ ** Contact: http://www.qt.io/licensing/
+ **
+ ** This file is part of the test suite of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL21$
+ ** Commercial License Usage
+ ** Licensees holding valid commercial Qt licenses may use this file in
+ ** accordance with the commercial license agreement provided with the
+ ** Software or, alternatively, in accordance with the terms contained in
+ ** a written agreement between you and The Qt Company. For licensing terms
+ ** and conditions see http://www.qt.io/terms-conditions. For further
+ ** information use the contact form at http://www.qt.io/contact-us.
+ **
+ ** GNU Lesser General Public License Usage
+ ** Alternatively, this file may be used under the terms of the GNU Lesser
+ ** General Public License version 2.1 or version 3 as published by the Free
+ ** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+ ** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+ ** following information to ensure the GNU Lesser General Public License
+ ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+ ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+ **
+ ** As a special exception, The Qt Company gives you certain additional
+ ** rights. These rights are described in The Qt Company LGPL Exception
+ ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#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 = 0);
+
+protected:
+ void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
+ void dragLeaveEvent(QDragLeaveEvent *event) Q_DECL_OVERRIDE;
+ void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
+ void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+ void dragMoveEvent(QDragMoveEvent * event) Q_DECL_OVERRIDE;
+ void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;
+ void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
+ void showEvent(QShowEvent *event) Q_DECL_OVERRIDE;
+ void hideEvent(QHideEvent *event) Q_DECL_OVERRIDE;
+private:
+ QPoint dragPos;
+ QPoint dropPos;
+ QBasicTimer dragTimer;
+ QBasicTimer dropTimer;
+ QWidget *otherWindow;
+};
+
+#endif // DRAGWIDGET_H