File indexing completed on 2024-04-28 04:42:09 

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2001-2007 by OpenMFG, LLC (info@openmfg.com)
0003  * Copyright (C) 2007-2008 by Adam Pigg (adam@piggz.co.uk)
0004  *
0005  * This library is free software; you can redistribute it and/or
0006  * modify it under the terms of the GNU Lesser General Public
0007  * License as published by the Free Software Foundation; either
0008  * version 2.1 of the License, or (at your option) any later version.
0009  *
0010  * This library is distributed in the hope that it will be useful,
0011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
0013  * Lesser General Public License for more details.
0014  *
0015  * You should have received a copy of the GNU Lesser General Public
0016  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
0017  */
0018 
0019 #ifndef KREPORTDESIGNERITEMLINE_H
0020 #define KREPORTDESIGNERITEMLINE_H
0021 
0022 #include "KReportDesignerItemBase.h"
0023 #include "KReportItemLine.h"
0024 
0025 #include <QGraphicsLineItem>
0026 
0027 class KReportDesigner;
0028 class KPropertySet;
0029 
0030 class KReportDesignerItemLine : public KReportItemLine, public QGraphicsLineItem, public KReportDesignerItemBase
0031 {
0032     Q_OBJECT
0033 public:
0034     KReportDesignerItemLine(KReportDesigner *d, QGraphicsScene *scene, const QPointF &pos);
0035     KReportDesignerItemLine(KReportDesigner *d, QGraphicsScene *scene, const QPointF &startPos,
0036                             const QPointF &endPos);
0037     KReportDesignerItemLine(const QDomNode &element, KReportDesigner *d, QGraphicsScene *scene);
0038     ~KReportDesignerItemLine() override;
0039 
0040     void buildXML(QDomDocument *doc, QDomElement *parent) override;
0041     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
0042                QWidget *widget = nullptr) override;
0043     KReportDesignerItemLine *clone() override;
0044 
0045     void setLineScene(const QLineF &line);
0046 
0047     void move(const QPointF &m) override;
0048 
0049 private:
0050     KReportDesigner* m_rd;
0051     void init(QGraphicsScene *s, KReportDesigner *r);
0052     int grabHandle(const QPointF &pos);
0053 
0054     int m_grabAction;
0055 
0056 protected:
0057     void hoverMoveEvent(QGraphicsSceneHoverEvent * event) override;
0058     void mouseMoveEvent(QGraphicsSceneMouseEvent * event) override;
0059     void mousePressEvent(QGraphicsSceneMouseEvent * event) override;
0060     void mouseReleaseEvent(QGraphicsSceneMouseEvent * event) override;
0061     QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
0062     void propertyChanged(KPropertySet &s, KProperty &p) override;
0063 };
0064 
0065 #endif