umbrello
objectwidget.h

00001 /***************************************************************************
00002  *                                                                         *
00003  *   This program is free software; you can redistribute it and/or modify  *
00004  *   it under the terms of the GNU General Public License as published by  *
00005  *   the Free Software Foundation; either version 2 of the License, or     *
00006  *   (at your option) any later version.                                   *
00007  *                                                                         *
00008  *   copyright (C) 2002-2007                                               *
00009  *   Umbrello UML Modeller Authors <uml-devel@uml.sf.net>                  *
00010  ***************************************************************************/
00011 
00012 #ifndef OBJECTWIDGET_H
00013 #define OBJECTWIDGET_H
00014 
00015 #define O_MARGIN 5
00016 #define O_WIDTH 40
00017 #define A_WIDTH 20
00018 #define A_HEIGHT 40
00019 #define A_MARGIN 5
00020 
00021 #include "messagewidgetlist.h"
00022 #include "messagewidget.h"
00023 
00024 
00025 class SeqLineWidget;
00026 
00035 class ObjectWidget : public UMLWidget {
00036     Q_OBJECT
00037 public:
00045     ObjectWidget(UMLView * view, UMLObject *o, Uml::IDType lid = Uml::id_None );
00046 
00050     virtual ~ObjectWidget();
00051 
00058     virtual void setX( int x );
00059 
00066     virtual void setY( int y );
00067 
00075     Uml::IDType getLocalID() const {
00076         return m_nLocalID;
00077     }
00078 
00084     QString getInstanceName() const {
00085         return m_InstanceName;
00086     }
00087 
00093     void setInstanceName(const QString &name) {
00094         m_InstanceName = name;
00095     }
00096 
00102     bool getMultipleInstance() const {
00103         return m_bMultipleInstance;
00104     }
00105 
00111     void setMultipleInstance(bool multiple);
00112 
00118     void setLocalID(Uml::IDType id) {
00119         m_nLocalID = id;
00120     }
00121 
00125     bool activate(IDChangeLog* ChangeLog = 0);
00126 
00130     void draw(QPainter & p, int offsetX, int offsetY);
00131 
00135     virtual void moveEvent(QMoveEvent */*m*/);
00136 
00140     void cleanup();
00141 
00145     void showProperties();
00146 
00152     bool getDrawAsActor() const {
00153         return m_bDrawAsActor;
00154     }
00155 
00161     void setDrawAsActor( bool drawAsActor );
00162 
00168     void setShowDestruction( bool bShow );
00169 
00175     bool getShowDestruction() const {
00176         return m_bShowDestruction;
00177     }
00178 
00185     int topMargin();
00186 
00192     int getEndLineY();
00193 
00199     void messageAdded(MessageWidget* message);
00200 
00206     void messageRemoved(MessageWidget* message);
00207 
00213     bool canTabUp();
00214 
00223     bool messageOverlap(int y, MessageWidget* messageWidget);
00224 
00230     SeqLineWidget *getSeqLine();
00231 
00235     void saveToXMI( QDomDocument & qDoc, QDomElement & qElement );
00236 
00240     bool loadFromXMI( QDomElement & qElement );
00241 
00242 public slots:
00246     void slotMenuSelection(int sel);
00247 
00251     virtual void slotColorChanged(Uml::IDType viewID);
00252 
00258     void slotMessageMoved();
00259 
00260 protected:
00261     SeqLineWidget * m_pLine;
00262 
00266     QSize calculateSize();
00267 
00271     void drawActor(QPainter & p, int offsetX, int offsetY);
00272 
00276     void drawObject(QPainter & p, int offsetX, int offsetY);
00277 
00281     void tabUp();
00282 
00286     void tabDown();
00287 
00288     // Data loaded/saved:
00289 
00293     QString m_InstanceName;
00294 
00299     Uml::IDType m_nLocalID;
00300 
00305     bool m_bMultipleInstance;
00306 
00311     bool m_bDrawAsActor;
00312 
00317     bool m_bShowDestruction;
00318 
00319 private:
00323     void init();
00324 
00328     MessageWidgetList messageWidgetList;
00329 };
00330 
00331 #endif
umbrello API Documentation

objectwidget.h
