QSpectrumAnalyzer Class Reference

QSpectrumAnalyzer. More...

#include <qspectrumanalyzer.h>

List of all members.

Public Slots
void	timerEvent ()
void	pause (bool on)
void	reset ()
void	closeWindow ()
void	newInterval (int index)
void	drawAverageLineToggled (int status)
Signals
void	closeSpectrumAnalyzer ()
Public Member Functions
	QSpectrumAnalyzer (SpectrumAnalyzer *analyzer, QWidget *parent=NULL)
	~QSpectrumAnalyzer ()
Private Member Functions
void	closeEvent (QCloseEvent *event)
Private Attributes
cardinal	ArrayL [Bars]
cardinal	ArrayR [Bars]
cardinal	Max
QSpectrumDisplay *	PaintWidget1
QSpectrumDisplay *	PaintWidget2
QCheckBox *	Average
QPushButton *	Pause
QTimer *	Timer
card16	Timing
SpectrumAnalyzer *	Analyzer
Static Private Attributes
static const cardinal	Bars = 70

---

Detailed Description

QSpectrumAnalyzer.

This class is the Qt-Toolkit GUI for the spectrum analyzer.

Author:

Thomas Dreibholz

Version:

1.0

---

Constructor & Destructor Documentation

QSpectrumAnalyzer::QSpectrumAnalyzer	(	SpectrumAnalyzer *	analyzer,
		QWidget *	parent = NULL
	)

Constructor.

Parameters:

analyzer	SpectrumAnalyzer object.
parent	Parent widget.

QSpectrumAnalyzer::~QSpectrumAnalyzer

(

)

Destructor.

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Member Function Documentation

void QSpectrumAnalyzer::closeEvent

(

QCloseEvent *

event

)

[private]

void QSpectrumAnalyzer::closeSpectrumAnalyzer

(

)

[signal]

Qt signal: Emitted, when "Close" or window's close button is clicked.

void QSpectrumAnalyzer::closeWindow

(

)

[slot]

Qt slot: Close window.

void QSpectrumAnalyzer::drawAverageLineToggled

(

int

status

)

[slot]

Qt slot: Change draw average line status.

void QSpectrumAnalyzer::newInterval

(

int

index

)

[slot]

Qt slot: Change update interval.

void QSpectrumAnalyzer::pause

(

bool

on

)

[slot]

Qt slot: Pause displaying the spectrum.

void QSpectrumAnalyzer::reset

(

)

[slot]

Qt slot: Reset spectrum analyzer.

void QSpectrumAnalyzer::timerEvent

(

)

[slot]

Qt slot: Called by QTimer.

---

Member Data Documentation

SpectrumAnalyzer* QSpectrumAnalyzer::Analyzer [private]

cardinal QSpectrumAnalyzer::ArrayL[Bars] [private]

cardinal QSpectrumAnalyzer::ArrayR[Bars] [private]

QCheckBox* QSpectrumAnalyzer::Average [private]

const cardinal QSpectrumAnalyzer::Bars = 70 [static, private]

cardinal QSpectrumAnalyzer::Max [private]

QSpectrumDisplay* QSpectrumAnalyzer::PaintWidget1 [private]

QSpectrumDisplay* QSpectrumAnalyzer::PaintWidget2 [private]

QPushButton* QSpectrumAnalyzer::Pause [private]

QTimer* QSpectrumAnalyzer::Timer [private]

card16 QSpectrumAnalyzer::Timing [private]

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

• qspectrumanalyzer.h
• qspectrumanalyzer.cc
• qspectrumanalyzer_moc.cc