canvasgesture_rowresize.h

/*
Copyright (C) 2011 Elvis Stansvik <elvstone@gmail.com>

For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#ifndef CANVASGESTURE_ROWRESIZE_H
#define CANVASGESTURE_ROWRESIZE_H

#include <QList>

#include "canvasgesture_table.h"

class CanvasMode;
class PageItem_Table;
class QMouseEvent;
class QKeyEvent;
class QPainter;

class SCRIBUS_API RowResize : public TableGesture
{
    Q_OBJECT

public:
    explicit RowResize(CanvasMode* parent) : TableGesture(parent), m_row(0) {}
    virtual ~RowResize() {}

    virtual void activate(bool fromGesture) {};
    virtual void deactivate(bool forGesture) {}
    virtual void keyPressEvent(QKeyEvent* event);
    virtual void keyReleaseEvent(QKeyEvent* event);
    virtual void mouseReleaseEvent(QMouseEvent* event);
    virtual void mouseMoveEvent(QMouseEvent* event);
    virtual bool handleKeyEvents() { return true; }
    virtual void drawControls(QPainter* p);

    void setup(PageItem_Table* table, int row);

private:
    double resizeRowMoveFollowing(double height);

    double resizeRowResizeFollowing(double height);

private:
    int m_row;
    QList<double> m_rowHeights;
    QList<double> m_rowPositions;
};

#endif // CANVASGESTURE_ROWRESIZE_H