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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) 2002-2006 *
* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
***************************************************************************/
#ifndef ACTORWIDGET_H
#define ACTORWIDGET_H
#include "umlwidget.h"
#define A_WIDTH 20
#define A_HEIGHT 40
#define A_MARGIN 5
class UMLActor;
/**
* This class is the graphical version of a UML Actor.
* An ActorWidget is created by a @ref UMLView. An ActorWidget belongs to only
* one @ref UMLView instance.
* When the @ref UMLView instance that this class belongs to is destroyed, the
* ActorWidget will be automatically deleted.
*
* If the UMLActor class that this ActorWidget is displaying is deleted, the
* @ref UMLView will make sure that this instance is also deleted.
*
* The ActorWidget class inherits from the @ref UMLWidget class which adds most
* of the functionality to this class.
*
* @short A graphical version of a UML Actor.
* @author Paul Hensgen <phensgen@techie.com>
* @see UMLWidget
* @see UMLView
* Bugs and comments to uml-devel@lists.sf.net or http://bugs.trinitydesktop.org
*/
class ActorWidget : public UMLWidget {
public:
/**
* Constructs an ActorWidget.
*
* @param view The parent of this ActorWidget.
* @param o The Actor class this ActorWidget will display.
*/
ActorWidget(UMLView * view, UMLActor *o);
/**
* destructor
*/
virtual ~ActorWidget();
/**
* Overrides the standard paint event.
*/
void draw(TQPainter & p, int offsetX, int offsetY);
/**
* Saves the widget to the "actorwidget" XMI element.
* Note: For loading from XMI, the inherited parent method is used.
*/
void saveToXMI( TQDomDocument & qDoc, TQDomElement & qElement );
protected:
/**
* Overrides method from UMLWidget.
*/
TQSize calculateSize();
};
#endif
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