74 lines
2.9 KiB
C++
74 lines
2.9 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* This library 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; either *
|
|
* version 2 of the License, or (at your option) any later version. *
|
|
* *
|
|
* This library 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 this library; see the file COPYING.LIB. If not, *
|
|
* write to the Free Software Foundation, Inc., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef DRAWINGGUI_QGRAPHICSITEMARROW_H
|
|
#define DRAWINGGUI_QGRAPHICSITEMARROW_H
|
|
|
|
# include "QGIPrimPath.h"
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
class QPainter;
|
|
class QStyleOptionGraphicsItem;
|
|
QT_END_NAMESPACE
|
|
|
|
namespace TechDrawGui
|
|
{
|
|
|
|
class TechDrawGuiExport QGIArrow : public QGIPrimPath
|
|
{
|
|
public:
|
|
explicit QGIArrow();
|
|
~QGIArrow() {}
|
|
|
|
enum {Type = QGraphicsItem::UserType + 109};
|
|
int type() const { return Type;}
|
|
|
|
public:
|
|
void draw();
|
|
void flip(bool state);
|
|
double getSize() { return m_size; }
|
|
void setSize(double s);
|
|
int getStyle() { return m_style; }
|
|
void setStyle(int s) { m_style = s; }
|
|
static int getPrefArrowStyle();
|
|
|
|
virtual void paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 );
|
|
|
|
protected:
|
|
QPainterPath makeFilledTriangle(double length, double width, bool flipped);
|
|
QPainterPath makeOpenArrow(double length, double width, bool flipped);
|
|
QPainterPath makeHashMark(double length, double width, bool flipped);
|
|
QPainterPath makeDot(double length, double width, bool flipped);
|
|
QPainterPath makeOpenDot(double length, double width, bool flipped);
|
|
|
|
private:
|
|
QBrush m_brush;
|
|
Qt::BrushStyle m_fill;
|
|
double m_size;
|
|
int m_style;
|
|
bool isFlipped;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // DRAWINGGUI_QGRAPHICSITEMARROW_H
|