SpectrumDock Class Reference

Dock window for the spectrum view. It contains the magnitude for all channels and allows to enable/disable the channels. More...

#include <SpectrumDock.h>

Inheritance diagram for SpectrumDock:

Data Structures
struct	ChannelBlock

Signals
void	magnitudeChanged (ChannelID channel, double magnitude)
	A magnitude has been selected.
void	usedChanged (ChannelID channel, bool used)
	A spectrum has been enabled/disabled.

Public Member Functions
	SpectrumDock (DsoSettingsScope *scope, QWidget *parent, Qt::WindowFlags flags=0)
	Initializes the spectrum view docking window.
int	setMagnitude (ChannelID channel, double magnitude)
	Sets the magnitude for a channel.
unsigned	setUsed (ChannelID channel, bool used)
	Enables/disables a channel.

Protected Member Functions
void	closeEvent (QCloseEvent *event)
	Don't close the dock, just hide it.

Protected Attributes
QGridLayout *	dockLayout
	The main layout for the dock window.
QWidget *	dockWidget
	The main widget for the dock window.
std::vector< ChannelBlock >	channelBlocks
DsoSettingsScope *	scope
	The settings provided by the parent class.
std::vector< double >	magnitudeSteps
	The selectable magnitude steps in dB/div.
QStringList	magnitudeStrings
	String representations for the magnitude steps.

Detailed Description

Dock window for the spectrum view. It contains the magnitude for all channels and allows to enable/disable the channels.

Constructor & Destructor Documentation

SpectrumDock()

SpectrumDock::SpectrumDock	(	DsoSettingsScope *	scope,
		QWidget *	parent,
		Qt::WindowFlags	flags = 0 )

Initializes the spectrum view docking window.

Parameters

settings	The target settings object.
parent	The parent widget.
flags	Flags for the window manager.

Member Function Documentation

closeEvent()

void SpectrumDock::closeEvent ( QCloseEvent * event )

protected

Don't close the dock, just hide it.

Parameters

event

The close event that should be handled.

setMagnitude()

int SpectrumDock::setMagnitude	(	ChannelID	channel,
		double	magnitude )

Sets the magnitude for a channel.

Parameters

channel	The channel, whose magnitude should be set.
magnitude	The magnitude in dB.

Returns

Index of magnitude-value, -1 on error.

setUsed()

unsigned SpectrumDock::setUsed	(	ChannelID	channel,
		bool	used )

Enables/disables a channel.

Parameters

channel	The channel, that should be enabled/disabled.
used	True if the channel should be enabled, false otherwise.

Returns

Index of channel, INT_MAX on error.

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

• docks/SpectrumDock.h
• docks/SpectrumDock.cpp