bttextbrowser.h

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/*********
*
* In the name of the Father, and of the Son, and of the Holy Spirit.
*
* This file is part of BibleTime's source code, http://www.bibletime.info/
*
* Copyright 1999-2020 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License
* version 2.0.
*
**********/
 
#pragma once
 
#include <QTextBrowser>
 
#include <QPoint>
 
 
/**
* \brief A QTextBrowser subclass which adds the ability to start drags for
         references.
*/
class BtTextBrowser: public QTextBrowser {
 
    Q_OBJECT
 
public: // methods:
 
    BtTextBrowser(QWidget * parent = nullptr);
 
protected: // methods:
 
    void keyPressEvent(QKeyEvent * event) override;
    void mousePressEvent(QMouseEvent * event) override;
    void mouseMoveEvent(QMouseEvent * event) override;
    void mouseReleaseEvent(QMouseEvent * event) override;
 
private: // fields:
 
    QPoint m_startPos;
    bool m_readyToStartDrag = false;
 
}; /* class BtTextBrowser */