videopage.h

00001 /***************************************************************************
00002  *   Copyright (C) 2004 by Lynn Hazan                                      *
00003  *   lynn.hazan@myrealbox.com                                              *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU General Public License as published by  *
00007  *   the Free Software Foundation; either version 2 of the License, or     *
00008  *   (at your option) any later version.                                   *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU General Public License     *
00016  *   along with this program; if not, write to the                         *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #ifndef VIDEOPAGE_H
00021 #define VIDEOPAGE_H
00022 
00023 //include files for the application
00024 #include <videolayout.h>
00025 
00026 // include files for QT
00027 #include <qwidget.h>
00028 #include <qlineedit.h>
00029 #include <qvalidator.h>
00030 
00031 // include files for KDE
00032 
00033 
00037 class VideoPage : public VideoLayout
00038 {
00039 Q_OBJECT
00040 public:
00041   VideoPage(QWidget* parent = 0, const char *name = 0);
00042   ~VideoPage();
00043     
00045   inline void setSamplingRate(float rate){samplingRateLineEdit->setText(QString("%1").arg(rate));};
00046 
00048   inline void setWidth(int width){widthLineEdit->setText(QString("%1").arg(width));};
00049 
00051   inline void setHeight(int height){heightLineEdit->setText(QString("%1").arg(height));};
00052 
00054   inline float getSamplingRate() const{return samplingRateLineEdit->text().toFloat();};
00055 
00057   inline int getWidth()const{return widthLineEdit->text().toInt();};
00058 
00060   inline int getHeight()const{return heightLineEdit->text().toInt();};
00061 
00063   inline bool isModified()const{return modified;};
00064 
00066   inline void initialisationOver(){isInit = false;}
00067   
00068 public slots:
00069  
00071  inline void propertyModified(){if(!isInit) modified = true;};
00072     
00074 inline void resetModificationStatus(){modified = false;};
00075  
00076   private:
00077   QIntValidator intValidator;  
00078   QDoubleValidator doubleValidator;          
00079   bool modified;
00080   bool isInit;
00081 };
00082 
00083 #endif

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