objectnodewidget.h

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/***************************************************************************
 *   This program 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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   copyright (C) 2002-2013                                               *
 *   Umbrello UML Modeller Authors <umbrello-devel@kde.org>                *
 ***************************************************************************/

#ifndef OBJECTNODEWIDGET_H
#define OBJECTNODEWIDGET_H

#include "umlwidget.h"

class ObjectNodeWidget : public UMLWidget
{
    Q_OBJECT

public:
    enum ObjectNodeType
    {
        Normal,
        Data,
        Buffer,
        Flow
    };

    explicit ObjectNodeWidget(UMLScene * scene, ObjectNodeType objectNodeType = Normal, Uml::ID::Type id = Uml::ID::None);
    virtual ~ObjectNodeWidget();

    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);

    ObjectNodeType objectNodeType() const;
    ObjectNodeType objectNodeType(const QString& type) const;

    void setObjectNodeType(ObjectNodeType objectNodeType);
    void setObjectNodeType(const QString& type) ;

    void setState(const QString& state);
    QString state() const;

    virtual void showPropertiesDialog();

    void askStateForWidget();
    void askForObjectNodeType(UMLWidget* &targetWidget);

    virtual void saveToXMI(QDomDocument& qDoc, QDomElement& qElement);
    virtual bool loadFromXMI(QDomElement& qElement);

protected:
    QSizeF minimumSize();

public slots:
    void slotMenuSelection(QAction* action);
    void slotOk();

private:
    ObjectNodeType m_objectNodeType;  
    QString        m_state;           

};

#endif