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QCameraPathDropSite.h

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00001 /*
00002  * QCameraPathDropSite.h
00003  * $Id: 
00004  *
00005  * Copyright (C) 2001 Thomas Woerner, Markus Janich
00006  *
00007  * This program is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00020  *
00021  */
00022 
00023 
00024 
00025 #ifndef _QCAMERAPATHDROPSITE_H
00026 #define _QCAMERAPATHDROPSITE_H
00027 
00028 
00029 // Qt
00031 #include <qlabel.h>
00032 
00033 // QGLViewer
00035 #include <CCamera.h>
00036 
00037 // Own
00039 #include "CList.h"
00040 
00041 
00042 
00044 
00049 class QCameraPathDropSite: public QLabel {
00050    Q_OBJECT
00051 
00052    public:
00054       // PUBLIC METHODS //
00056 
00057       QCameraPathDropSite(QWidget *parent=0, const char * name = 0);
00058       ~QCameraPathDropSite() { }
00059 
00060       void setCameraPath(CList<CCamera> *pList) {
00061                m_CameraList.clear(1);
00062                for (int i=0; i<pList->getNumObjects(); i++)
00063                   m_CameraList.insertAsLast(new CCamera((*pList)[i]));
00064             };
00065 
00066    signals:
00068       // SIGNALS //
00070 
00071       void sigCameraPathDropped(const CList<CCamera> &list);
00072 
00073    protected:
00075       // PROTECTED METHODS //
00077 
00079       void dragEnterEvent(QDragEnterEvent *pqEvent);
00080 
00082       void dragLeaveEvent(QDragLeaveEvent *pqEvent);
00083 
00085       void dropEvent(QDropEvent *pqEvent);
00086     
00088       void mousePressEvent(QMouseEvent *pqEvent);
00089 
00091       void mouseReleaseEvent(QMouseEvent *pqEvent);
00092 
00093    private:
00095       // PRIVATE MEMBERS //
00097       CList<CCamera> m_CameraList;
00098 };
00099 
00100 
00101 #endif // _QCAMERAPATHDROPSITE_H

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