82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Valentina project All Rights Reserved.
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**
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** This file is part of Valentina.
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**
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** Tox is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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****************************************************************************/
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#include "vitem.h"
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VItem::VItem (const QPainterPath & path, int numInList, QGraphicsItem * parent )
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:QGraphicsPathItem ( path, parent ), numInOutList(numInList)
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{
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}
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void VItem::checkItemChange()
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{
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QRectF rect = parentItem()->sceneBoundingRect();
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QRectF myrect = sceneBoundingRect();
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if ( rect.contains( myrect )==true )
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{
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qDebug()<<"Не виходить за рамки листа";
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setPen(QPen(Qt::black, widthMainLine));
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emit itemOut( numInOutList, false );
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}
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else
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{
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qDebug()<<"Виходить за рамки листа";
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setPen(QPen(Qt::red, widthMainLine));
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emit itemOut( numInOutList, true );
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}
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QList<QGraphicsItem *> list = QGraphicsItem::collidingItems ();
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if ( list.size() - 2 > 0 )
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{
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list.append( this );
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setPen(QPen(Qt::red, widthMainLine));
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qDebug()<<"Деталь перетинається з іншими деталями "<<numInOutList;
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emit itemColliding( list, 1 );//Деталь перетинається з іншими деталями.
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}
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else
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{
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QList<QGraphicsItem *> itemList;
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itemList.append( this );
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qDebug()<<"Деталь більше не перетинається з іншими деталями "<<numInOutList;
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emit itemColliding( itemList, 0 );//Деталь більше не перетинається з іншими деталями.
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}
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//qDebug()<<"list="<<list.size();
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}
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QVariant VItem::itemChange( GraphicsItemChange change, const QVariant &value )
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{
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if ( change == QGraphicsItem::ItemPositionHasChanged && scene() )
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{
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checkItemChange();
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return QGraphicsPathItem::itemChange( change, value );
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}
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if ( change == QGraphicsItem::ItemParentHasChanged && scene() )
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{
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checkItemChange();
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return QGraphicsPathItem::itemChange( change, value );
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}
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return QGraphicsPathItem::itemChange( change, value );
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}
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void VItem::LengthChanged()
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{
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checkItemChange();
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}
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