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QtVisionV4L Class Reference

Video source plugin for Video4Linux. More...

#include <qtvision_v4l.h>

Inheritance diagram for QtVisionV4L::

List of all members.

Public Slots
virtual int	setDevice (const QString &dev)
virtual int	setSource (const QString &src)
virtual void	setNorm (int n)
virtual void	setFrequency (int freq)
virtual void	setMuted (bool muted)
virtual void	setBrightness (int val)
virtual void	setColour (int val)
virtual void	setHue (int val)
virtual void	setContrast (int val)
virtual void	setWhiteness (int val)
virtual void	viewMoved (int x, int y)
virtual void	viewResized (int w, int h)
virtual int	startVideo ()
virtual int	stopVideo ()
virtual int	setVideoDesktop (bool on)
virtual bool	canVideoDesktop () const
virtual bool	canGrabStill () const
virtual bool	grabStill (QPixmap *pix)
virtual bool	needsNorm () const
virtual QWidget *	configWidget (QWidget *, const char *)
virtual void	saveConfig ()
Public Methods
	QtVisionV4L (QtVision *qtv, QWidget *parent=0, const char *name=0)
virtual	~QtVisionV4L ()
virtual int	brightness ()
virtual int	colour ()
virtual int	hue ()
virtual int	contrast ()
virtual int	whiteness ()
virtual int	frequency ()
virtual bool	muted ()
virtual int	tunerMode ()
virtual bool	isTuner ()
virtual int	signal ()
virtual QColor	colourKey ()
virtual int	probeDevices ()
virtual bool	videoPlaying () const
virtual bool	event (QEvent *e)
virtual int	norm () const

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Detailed Description

Video source plugin for Video4Linux.

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Member Function Documentation

virtual int QtVisionV4L::brightness (  )  [virtual]

To get various values. Reimplemented from QVSourcePlugin.

virtual bool QtVisionV4L::isTuner (  )  [virtual]

True if the CURRENT RUNNING device is a tuner device. Reimplemented from QVSourcePlugin.

virtual int QtVisionV4L::setDevice (  const QString & dev )  [virtual, slot]

Sets the device to use. Reimplemented from QVSourcePlugin.

virtual int QtVisionV4L::setSource (  const QString & src )  [virtual, slot]

Sets the source to use. Reimplemented from QVSourcePlugin.

virtual void QtVisionV4L::setNorm (  int n )  [virtual, slot]

Sets the tuner mode (PAL, NTSC etc.). Reimplemented from QVSourcePlugin.

virtual void QtVisionV4L::setFrequency (  int freq )  [virtual, slot]

Sets the current current channel. Reimplemented from QVSourcePlugin.

virtual void QtVisionV4L::setMuted (  bool muted )  [virtual, slot]

Mutes the sound. Reimplemented from QVSourcePlugin.

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The documentation for this class was generated from the following file:

• qtvision_v4l.h

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