KArtsFloatWatch Class Reference

#include <kartsfloatwatch.h>

Inherits TQObject.

Signals
void	valueChanged (float newValue)

Public Member Functions
	KArtsFloatWatch (Arts::Object object, const char *stream, TQObject *parent=0, const char *name=0)
	~KArtsFloatWatch ()

Friends
class	Arts::KFloatWatchProxy_impl

Detailed Description

KArtsFloatWatch offers an easy way to watch aRts streams via Qt signals.

For instance, if you have an object of the following type:

interface StereoVolumeControl : StereoEffect {
  attribute float scaleFactor;
  readonly attribute float currentVolumeLeft;
  readonly attribute float currentVolumeRight;
};

and you want to get notified when scaleFactor changes, you could do it like this:

StereoVolumeControl stereoVolumeControl = ...;
KArtsFloatWatch *w = new KArtsFloatWatch(stereoVolumeControl, "scaleFactor_changed", this);
connect(w, TQ_SIGNAL(valueChanged(float)), this, TQ_SLOT(setValue(float)));

Definition at line 50 of file kartsfloatwatch.h.

Constructor & Destructor Documentation

KArtsFloatWatch()

KArtsFloatWatch::KArtsFloatWatch	(	Arts::Object	object,
		const char *	stream,
		TQObject *	parent = 0,
		const char *	name = 0
	)

Constructor.

Parameters

object	the aRts object that should be watched
stream	the aRts stream that should be watched
parent	the parent Qt object
name	the Qt object name of this object

Definition at line 48 of file kartsfloatwatch.cpp.

~KArtsFloatWatch()

KArtsFloatWatch::~KArtsFloatWatch

(

)

Destructor.

Definition at line 56 of file kartsfloatwatch.cpp.

Member Function Documentation

valueChanged

void KArtsFloatWatch::valueChanged ( float  newValue )

signal

this signal will be emitted with values of the aRts stream

Friends And Related Function Documentation

Arts::KFloatWatchProxy_impl

friend class Arts::KFloatWatchProxy_impl

friend

Definition at line 54 of file kartsfloatwatch.h.

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

• kartsfloatwatch.h
• kartsfloatwatch.cpp