00001 /* 00002 * QCameraDropSite.h 00003 * $Id: QCameraDropSite.h,v 1.2 2001/11/15 16:54:52 guenth Exp $ 00004 * 00005 * Copyright (C) 1999, 2000 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 * As a special exception to the GPL, the QGLViewer authors (Markus 00022 * Janich, Michael Meissner, Richard Guenther, Alexander Buck and Thomas 00023 * Woerner) give permission to link this program with Qt (non-)commercial 00024 * edition, and distribute the resulting executable, without including 00025 * the source code for the Qt (non-)commercial edition in the source 00026 * distribution. 00027 * 00028 */ 00029 00030 // Description : Class QCameraDropSite 00031 // Purpose : Provides an area where you can drag'n drop cameras 00032 00033 00034 #ifndef __QCAMERADROPSITE_H 00035 #define __QCAMERADROPSITE_H 00036 00037 00038 // Qt 00040 #include <qlabel.h> 00041 00042 00043 // System 00045 00046 00047 // Own 00049 #include "CCamera.h" 00050 00051 00052 // Foraward declarations 00054 class QGLViewer; 00055 class QCameraDrag; 00056 00057 00059 00066 class QCameraDropSite: public QLabel 00067 { 00068 Q_OBJECT 00069 public: 00071 // PUBLIC METHODS // 00073 00074 QCameraDropSite(QWidget *parent=0, const char * name = 0); 00075 ~QCameraDropSite(); 00076 00077 void setCamera(CCamera *pCamera) { m_pCamera = pCamera; }; 00078 00079 signals: 00080 void sigCameraDropped(const CCamera &cCamera); 00081 00082 protected: 00084 // PROTECTED METHODS // 00086 void dragEnterEvent(QDragEnterEvent *pqEvent); 00087 void dragLeaveEvent(QDragLeaveEvent *pqEvent); 00088 void dropEvent(QDropEvent *pqEvent); 00089 00090 void mousePressEvent(QMouseEvent *pqEvent); 00091 void mouseReleaseEvent(QMouseEvent *pqEvent); 00092 00093 private: 00095 // PRIVATE MEMBERS // 00097 00098 CCamera *m_pCamera; 00099 }; 00100 00101 #endif // __QCAMERADROPSITE_H