/************************************************************************ ** ** @file vgraphicslineitem.cpp ** @author Roman Telezhynskyi ** @date 15 7, 2014 ** ** @brief ** @copyright ** This source code is part of the Valentine project, a pattern making ** program, whose allow create and modeling patterns of clothing. ** Copyright (C) 2014 Valentina project ** All Rights Reserved. ** ** Valentina is free software: you can redistribute it and/or modify ** it under the terms of the GNU General Public License as published by ** the Free Software Foundation, either version 3 of the License, or ** (at your option) any later version. ** ** Valentina 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 General Public License for more details. ** ** You should have received a copy of the GNU General Public License ** along with Valentina. If not, see . ** *************************************************************************/ #include "vgraphicslineitem.h" #include "../container/vcontainer.h" #include "../geometry/vpointf.h" #include "../widgets/vapplication.h" #include "../tools/drawTools/vdrawtool.h" //--------------------------------------------------------------------------------------------------------------------- VGraphicsLineItem::VGraphicsLineItem(const VContainer *data, QGraphicsItem *parent) :QObject(), QGraphicsLineItem(parent), data(data), point1Id(0), point2Id(0), factor(VDrawTool::factor), scenePos(QPointF()), color(Qt::red), lineStyle(Qt::SolidLine) {} //--------------------------------------------------------------------------------------------------------------------- VGraphicsLineItem::VGraphicsLineItem(const VContainer *data, const quint32 &pointId, const QPointF &scenePos, QGraphicsItem *parent) :QObject(), QGraphicsLineItem(parent), data(data), point1Id(pointId), point2Id(0), factor(VDrawTool::factor), scenePos(scenePos), color(Qt::black), lineStyle(Qt::SolidLine) { RefreshGeometry(); } //--------------------------------------------------------------------------------------------------------------------- VGraphicsLineItem::~VGraphicsLineItem() {} //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::SetFactor(qreal factor) { VApplication::CheckFactor(this->factor, factor); RefreshGeometry(); } //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::MousePos(const QPointF &scenePos) { this->scenePos = scenePos; RefreshGeometry(); } //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) { QGraphicsLineItem::mouseMoveEvent(event); } //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::setPoint2Id(const quint32 &value) { point2Id = value; } //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::setPoint1Id(const quint32 &value) { point1Id = value; } //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::setLineStyle(const Qt::PenStyle &value) { lineStyle = value; } //--------------------------------------------------------------------------------------------------------------------- void VGraphicsLineItem::RefreshGeometry() { const VPointF *first = data->GeometricObject(point1Id); if (point2Id == 0) { this->setLine(QLineF(first->toQPointF(), scenePos)); } else { const VPointF *second = data->GeometricObject(point2Id); this->setLine(QLineF(first->toQPointF(), second->toQPointF())); } this->setPen(QPen(color, qApp->toPixel(qApp->widthHairLine())/factor, lineStyle)); }