You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.4 KiB
78 lines
2.4 KiB
/***************************************************************************
|
|
gammactrl.h - description
|
|
-------------------
|
|
begin : Sun Oct 7 2001
|
|
copyright : (C) 2001 by Michael v.Ostheim
|
|
email : MvOstheim@web.de
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* 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. *
|
|
* *
|
|
***************************************************************************/
|
|
/**A horizontal slider and a text field for the gamma value.
|
|
*@author Michael v.Ostheim
|
|
*/
|
|
|
|
#ifndef GAMMACTRL_H
|
|
#define GAMMACTRL_H
|
|
|
|
#include <tqhbox.h>
|
|
#include <tqslider.h>
|
|
|
|
class TQString;
|
|
class DisplayNumber;
|
|
class XVidExtWrap;
|
|
|
|
class GammaCtrl : public TQHBox {
|
|
|
|
Q_OBJECT
|
|
TQ_OBJECT
|
|
public:
|
|
/** construktor */
|
|
GammaCtrl(TQWidget *parent=0, XVidExtWrap *xvid=0, int channel=0, \
|
|
const TQString& mingamma="0.40", const TQString& maxgamma="3.50", \
|
|
const TQString& setgamma="1.00", const char *name=0 );
|
|
/** destruktor */
|
|
~GammaCtrl();
|
|
/** Return the current gamma value with precision prec */
|
|
TQString gamma(int);
|
|
/** Set gamma, slider and textfield */
|
|
void setGamma(const TQString&);
|
|
/** Set slider and textfield */
|
|
void setControl(const TQString&);
|
|
/** Disable the slider */
|
|
void disableSlider() { slider->setDisabled(true);};
|
|
|
|
private:
|
|
TQString mgamma;
|
|
TQSlider *slider;
|
|
DisplayNumber *textfield;
|
|
bool suspended, changed;
|
|
int gchannel, oldpos;
|
|
double ming;
|
|
XVidExtWrap *xv;
|
|
|
|
public slots:
|
|
/** Disable textfield */
|
|
void suspend();
|
|
|
|
protected slots:
|
|
/** Set slider and textfield */
|
|
void setCtrl(int);
|
|
/** Set gamma and textfield */
|
|
void setGamma(int);
|
|
/** Change status of GammaCtrl when pressed */
|
|
void pressed();
|
|
|
|
signals:
|
|
/** Gamma change signal */
|
|
void gammaChanged(int);
|
|
};
|
|
|
|
#endif
|