valentina/src/widgets/vmaingraphicsscene.cpp

/************************************************************************
 **
 **  @file   vmaingraphicsscene.cpp
 **  @author Roman Telezhinsky <dismine@gmail.com>
 **  @date   November 15, 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 "vmaingraphicsscene.h"

#include <QtWidgets>

VMainGraphicsScene::VMainGraphicsScene()
    :QGraphicsScene(), horScrollBar(0), verScrollBar(0), scaleFactor(1){}

VMainGraphicsScene::VMainGraphicsScene(const QRectF & sceneRect, QObject * parent)
    :QGraphicsScene ( sceneRect, parent ), horScrollBar(0), verScrollBar(0), scaleFactor(1){}

void VMainGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
{
    emit mouseMove(event->scenePos());
    QGraphicsScene::mouseMoveEvent(event);
}

void VMainGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
    emit mousePress(event->scenePos());
    QGraphicsScene::mousePressEvent(event);
}

void VMainGraphicsScene::ChoosedItem(qint64 id, const Scene::Scenes &type)
{
    emit ChoosedObject(id, type);
}

void VMainGraphicsScene::SetFactor(qreal factor)
{
    scaleFactor=scaleFactor*factor;
    emit NewFactor(scaleFactor);
}