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Diffstat (limited to 'umbrello/umbrello/usecasewidget.h')
-rw-r--r-- | umbrello/umbrello/usecasewidget.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/umbrello/umbrello/usecasewidget.h b/umbrello/umbrello/usecasewidget.h new file mode 100644 index 00000000..509ff7a5 --- /dev/null +++ b/umbrello/umbrello/usecasewidget.h @@ -0,0 +1,74 @@ +/*************************************************************************** + * * + * 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 USECASEWIDGET_H +#define USECASEWIDGET_H +#include "umlwidget.h" + +#define UC_MARGIN 5 +#define UC_WIDTH 60 +#define UC_HEIGHT 30 + + +class UMLUseCase; + +/** + * This class is the graphical version of a UMLUseCase. A UseCaseWidget is created + * by a @ref UMLView. An UseCaseWidget belongs to only one @ref UMLView instance. + * When the @ref UMLView instance that this class belongs to, it will be automatically deleted. + * + * If the @ref UseCase class that this UseCaseWidget is displaying is deleted, the @ref UMLView will + * make sure that this instance is also deleted. + * + * The UseCaseWidget class inherits from the @ref UMLWidget class which adds most of the functionality + * to this class. + * + * @short A graphical version of a UMLUseCase. + * @author Paul Hensgen <phensgen@techie.com> + * Bugs and comments to uml-devel@lists.sf.net or http://bugs.kde.org + */ +class UseCaseWidget : public UMLWidget { +public: + + /** + * Creates a UseCase widget. + * + * @param view The parent of the widget. + * @param o The UMLObject to represent. + */ + UseCaseWidget(UMLView * view, UMLUseCase *o); + + + /** + * destructor + */ + virtual ~UseCaseWidget(); + + /** + * Overrides the standard paint event. + */ + void draw(QPainter & p, int offsetX, int offsetY); + + /** + * Saves this UseCase to file. + */ + void saveToXMI( QDomDocument & qDoc, QDomElement & qElement ); + + // For loading we can use the loadFromXMI() inherited from UMLWidget. + +protected: + /** + * Overrides method from UMLWidget + */ + QSize calculateSize(); +}; + +#endif |