126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
/************************************************************************
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**
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** @file vitem.h
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** @author Roman Telezhinsky <dismine@gmail.com>
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** @date November 15, 2013
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina 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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#ifndef VITEM_H
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#define VITEM_H
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#include <QGraphicsPathItem>
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#include <QObject>
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/**
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* @brief VItem class detail on layout table.
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*/
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class VItem : public QObject, public QGraphicsPathItem
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{
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Q_OBJECT
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public:
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/**
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* @brief VItem default constructor.
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*/
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VItem ();
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/**
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* @brief VItem constructor.
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* @param numInList index in list of details.
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* @param parent parent object.
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*/
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VItem (int numInList, QGraphicsItem * parent = 0);
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/**
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* @brief VItem constructor.
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* @param path detail path.
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* @param numInList index in list of details.
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* @param parent parent object.
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*/
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VItem ( const QPainterPath & path, int numInList, QGraphicsItem * parent = 0 );
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/**
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* @brief Rotate rotate detail on angle in degree.
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* @param angle angle in degree.
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*/
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void Rotate ( qreal angle );
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/**
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* @brief getPaper return pointer to paper sheet.
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* @return pointer to paper sheet.
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*/
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QGraphicsRectItem *getPaper() const {return paper;}
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/**
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* @brief setPaper set pointer to paper sheet.
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* @param value pointer to paper sheet.
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*/
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void setPaper(QGraphicsRectItem *value) {paper = value;}
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public slots:
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/**
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* @brief LengthChanged handle signal change paper length.
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*/
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void LengthChanged();
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/**
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* @brief SetIndexInList set detail index in list.
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* @param index index in list.
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*/
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void SetIndexInList( qint32 index );
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protected:
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/**
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* @brief itemChange handle item change.
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* @param change change.
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* @param value value.
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* @return value.
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*/
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QVariant itemChange ( GraphicsItemChange change, const QVariant &value );
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/**
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* @brief checkItemChange change item change. If detail create colission or moved out paper emit signal.
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*/
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void checkItemChange ();
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private:
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Q_DISABLE_COPY(VItem)
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/**
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* @brief numInOutList index in list.
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*/
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qint32 numInOutList;
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/**
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* @brief paper pointer to paper item.
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*/
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QGraphicsRectItem* paper;
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signals:
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/**
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* @brief itemOut emit if detail moved out paper. Detail send this signal each time when was moved.
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* @param numInOutList index in list.
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* @param flag true if moved out. false if not.
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*/
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void itemOut ( int numInOutList, bool flag );
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/**
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* @brief itemColliding emit if change create colission.
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* @param list list with all colission detalis.
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* @param number 1 - colission exist, 0 - colission doesn't exist.
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*/
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void itemColliding ( QList<QGraphicsItem *> list, int number );
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};
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inline void VItem::SetIndexInList(qint32 index)
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{
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numInOutList = index;
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}
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#endif // VITEM_H
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