toolbarstateassociation.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) 2004-2013                                               *
 *   Umbrello UML Modeller Authors <umbrello-devel@kde.org>                *
 ***************************************************************************/

#ifndef TOOLBARSTATEASSOCIATION_H
#define TOOLBARSTATEASSOCIATION_H

#include "basictypes.h"
#include "toolbarstatepool.h"

class QGraphicsLineItem;

class ToolBarStateAssociation : public ToolBarStatePool
{
    Q_OBJECT
public:

    explicit ToolBarStateAssociation(UMLScene *umlScene);
    virtual ~ToolBarStateAssociation();

    virtual void init();

    virtual void cleanBeforeChange();

    virtual void mouseMove(QGraphicsSceneMouseEvent* ome);

public slots:

    virtual void slotWidgetRemoved(UMLWidget* widget);

protected:

    virtual void mouseReleaseAssociation();
    virtual void mouseReleaseWidget();
    virtual void mouseReleaseEmpty();

private:

    void setFirstWidget();
    void setSecondWidget();

    Uml::AssociationType::Enum getAssociationType();

    bool addAssociationInViewAndDoc(AssociationWidget* assoc);

    void cleanAssociation();

    UMLWidget* m_firstWidget;

    QGraphicsLineItem* m_associationLine;

};

#endif //TOOLBARSTATEASSOCIATION_H