OpenBoard/src/gui/UBRubberBand.h

/*
 * Copyright (C) 2012 Webdoc SA
 *
 * This file is part of Open-Sankoré.
 *
 * Open-Sankoré is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation, version 2,
 * with a specific linking exception for the OpenSSL project's
 * "OpenSSL" library (or with modified versions of it that use the
 * same license as the "OpenSSL" library).
 *
 * Open-Sankoré is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with Open-Sankoré; if not, see
 * <http://www.gnu.org/licenses/>.
 */


#ifndef UBRUBBERBAND_H_
#define UBRUBBERBAND_H_

#include <QRubberBand>

class UBRubberBand : public QRubberBand
{
    Q_OBJECT;

    public:
        UBRubberBand(Shape s, QWidget * p = 0);
        virtual ~UBRubberBand();

    private:
        enum enm_resizingMode
        {
            None,
            Top,
            TopLeft,
            TopRight,
            Bottom,
            BottomLeft,
            BottomRight,
            Left,
            Right
        };

        enm_resizingMode determineResizingMode(QPoint pos);
        virtual void mousePressEvent(QMouseEvent *event);
        virtual void mouseMoveEvent(QMouseEvent *event);
        virtual void mouseReleaseEvent(QMouseEvent *event);

    private:
        QStyle* customStyle;
        enm_resizingMode mResizingMode;
        int mResizingBorderHeight;
        bool mMouseIsPressed;
        QPoint mLastPressedPoint;
        QPoint mLastMousePos;
};

#endif /* UBRUBBERBAND_H_ */