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75 lines
2.4 KiB
75 lines
2.4 KiB
/***************************************************************************
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* *
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* This program 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 2 of the License, or *
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* (at your option) any later version. *
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* *
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* copyright (C) 2002-2006 *
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* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
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***************************************************************************/
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#ifndef USECASEWIDGET_H
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#define USECASEWIDGET_H
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#include "umlwidget.h"
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#define UC_MARGIN 5
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#define UC_WIDTH 60
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#define UC_HEIGHT 30
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class UMLUseCase;
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/**
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* This class is the graphical version of a UMLUseCase. A UseCaseWidget is created
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* by a @ref UMLView. An UseCaseWidget belongs to only one @ref UMLView instance.
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* When the @ref UMLView instance that this class belongs to, it will be automatically deleted.
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*
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* If the @ref UseCase class that this UseCaseWidget is displaying is deleted, the @ref UMLView will
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* make sure that this instance is also deleted.
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*
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* The UseCaseWidget class inherits from the @ref UMLWidget class which adds most of the functionality
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* to this class.
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*
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* @short A graphical version of a UMLUseCase.
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* @author Paul Hensgen <phensgen@techie.com>
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* Bugs and comments to uml-devel@lists.sf.net or http://bugs.trinitydesktop.org
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*/
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class UseCaseWidget : public UMLWidget {
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public:
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/**
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* Creates a UseCase widget.
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*
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* @param view The parent of the widget.
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* @param o The UMLObject to represent.
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*/
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UseCaseWidget(UMLView * view, UMLUseCase *o);
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/**
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* destructor
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*/
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virtual ~UseCaseWidget();
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/**
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* Overrides the standard paint event.
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*/
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void draw(TQPainter & p, int offsetX, int offsetY);
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/**
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* Saves this UseCase to file.
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*/
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void saveToXMI( TQDomDocument & qDoc, TQDomElement & qElement );
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// For loading we can use the loadFromXMI() inherited from UMLWidget.
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protected:
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/**
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* Overrides method from UMLWidget
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*/
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TQSize calculateSize();
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};
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#endif
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