diff options
Diffstat (limited to 'umbrello/umbrello/actorwidget.h')
-rw-r--r-- | umbrello/umbrello/actorwidget.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/umbrello/umbrello/actorwidget.h b/umbrello/umbrello/actorwidget.h new file mode 100644 index 00000000..6d19290c --- /dev/null +++ b/umbrello/umbrello/actorwidget.h @@ -0,0 +1,78 @@ +/*************************************************************************** + * * + * 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.kde.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(QPainter & 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( QDomDocument & qDoc, QDomElement & qElement ); + +protected: + /** + * Overrides method from UMLWidget. + */ + QSize calculateSize(); +}; + +#endif |