valentina/src/app/widgets/vsimplespline.cpp

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/************************************************************************
**
** @file vsimplespline.cpp
** @author Roman Telezhinsky <dismine@gmail.com>
** @date 17 12, 2013
**
** @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) 2013 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 "vsimplespline.h"
#include "../widgets/vapplication.h"
#include <QPen>
VSimpleSpline::VSimpleSpline(quint32 id, Qt::GlobalColor *currentColor, qreal *factor, QObject *parent)
:QObject(parent), QGraphicsPathItem(), id (id), factor(factor), currentColor(currentColor)
{
if (factor == nullptr)
{
setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())));
}
else
{
setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())/ *factor));
}
setFlag(QGraphicsItem::ItemIsSelectable, true);
setAcceptHoverEvents(true);
}
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void VSimpleSpline::ChangedActivDraw(const bool &flag)
{
setFlag(QGraphicsItem::ItemIsSelectable, flag);
setAcceptHoverEvents(flag);
setPen(QPen(*currentColor, qApp->toPixel(qApp->widthHairLine())/ *factor));
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}
void VSimpleSpline::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton)
{
emit Choosed(id);
}
QGraphicsItem::mouseReleaseEvent(event);
}
void VSimpleSpline::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event);
if (factor == nullptr)
{
this->setPen(QPen(*currentColor, qApp->toPixel(qApp->widthMainLine())));
}
else
{
this->setPen(QPen(*currentColor, qApp->toPixel(qApp->widthMainLine())/ *factor));
}
}
void VSimpleSpline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event);
if (factor == nullptr)
{
this->setPen(QPen(*currentColor, qApp->toPixel(qApp->widthHairLine())));
}
else
{
this->setPen(QPen(*currentColor, qApp->toPixel(qApp->widthHairLine())/ *factor));
}
}