107 lines
4.3 KiB
C++
107 lines
4.3 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vgraphicslineitem.cpp
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @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
|
|
** <https://bitbucket.org/dismine/valentina> 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 <http://www.gnu.org/licenses/>.
|
|
**
|
|
*************************************************************************/
|
|
|
|
#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<const VPointF *>(point1Id);
|
|
if (point2Id == 0)
|
|
{
|
|
this->setLine(QLineF(first->toQPointF(), scenePos));
|
|
}
|
|
else
|
|
{
|
|
const VPointF *second = data->GeometricObject<const VPointF *>(point2Id);
|
|
this->setLine(QLineF(first->toQPointF(), second->toQPointF()));
|
|
}
|
|
this->setPen(QPen(color, qApp->toPixel(qApp->widthHairLine())/factor, lineStyle));
|
|
}
|