notewidget.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 NOTEWIDGET_H
#define NOTEWIDGET_H

//app includes
#include "umlwidget.h"

// Qt forward declarations
class QPainter;

class NoteWidget : public UMLWidget
{
    Q_OBJECT
public:

    enum NoteType
    {
        Normal,
        PreCondition,
        PostCondition,
        Transformation
    };

    explicit NoteWidget(UMLScene * scene, NoteWidget::NoteType noteType = Normal,
                        Uml::ID::Type id = Uml::ID::None);
    virtual ~NoteWidget();

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

    static NoteType stringToNoteType(const QString& noteType);

    NoteType noteType() const;
    void setNoteType(NoteType noteType);
    void setNoteType(const QString& noteType);

    Uml::ID::Type diagramLink() const;
    void setDiagramLink(Uml::ID::Type viewID);

    void askForNoteType(UMLWidget* &targetWidget);

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

public Q_SLOTS:
    void slotMenuSelection(QAction* action);

protected:
    virtual QSizeF minimumSize();
    virtual QSizeF calculateSize();
    void paintText(QPainter *painter);
    void paintTextWordWrap(QPainter *painter);
    virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);

private:
    Uml::ID::Type m_diagramLink;  
    NoteType      m_noteType;     

    void rename();
};

#endif