HorizontalDock Class Reference

Dock window for the horizontal axis. It contains the settings for the timebase and the display format. More...

#include <HorizontalDock.h>

Inheritance diagram for HorizontalDock:

Signals
void	frequencybaseChanged (double frequencybase)
	The frequencybase has been changed.
void	samplerateChanged (double samplerate)
	The samplerate has been changed.
void	timebaseChanged (double timebase)
	The timebase has been changed.
void	recordLengthChanged (unsigned long recordLength)
	The recordd length has been changed.
void	formatChanged (Dso::GraphFormat format)
	The viewing format has been changed.

Public Member Functions
	HorizontalDock (DsoSettingsScope *scope, QWidget *parent, Qt::WindowFlags flags=0)
	Initializes the horizontal axis docking window.
void	setFrequencybase (double timebase)
	Changes the frequencybase.
void	setSamplerate (double samplerate)
	Changes the samplerate.
double	setTimebase (double timebase)
	Changes the timebase.
void	setRecordLength (unsigned int recordLength)
	Changes the record length if the new value is supported.
int	setFormat (Dso::GraphFormat format)
	Changes the format if the new value is supported.
void	setAvailableRecordLengths (const std::vector< unsigned > &recordLengths)
	Updates the available record lengths in the combo box.
void	setSamplerateLimits (double minimum, double maximum)
	Updates the minimum and maximum of the samplerate spin box.
void	setSamplerateSteps (int mode, QList< double > sampleSteps)
	Updates the mode and steps of the samplerate spin box.

Protected Slots
void	frequencybaseSelected (double frequencybase)
	Called when the frequencybase spinbox changes its value.
void	samplerateSelected (double samplerate)
	Called when the samplerate spinbox changes its value.
void	timebaseSelected (double timebase)
	Called when the timebase spinbox changes its value.
void	recordLengthSelected (int index)
	Called when the record length combo box changes its value.
void	formatSelected (int index)
	Called when the format combo box changes its value.

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.
QLabel *	samplerateLabel
	The label for the samplerate spinbox.
QLabel *	timebaseLabel
	The label for the timebase spinbox.
QLabel *	frequencybaseLabel
	The label for the frequencybase spinbox.
QLabel *	recordLengthLabel
	The label for the record length combobox.
QLabel *	formatLabel
	The label for the format combobox.
SiSpinBox *	samplerateSiSpinBox
	Selects the samplerate for aquisitions.
SiSpinBox *	timebaseSiSpinBox
	Selects the timebase for voltage graphs.
SiSpinBox *	frequencybaseSiSpinBox
	Selects the frequencybase for spectrum graphs.
QComboBox *	recordLengthComboBox
	Selects the record length for aquisitions.
QComboBox *	formatComboBox
DsoSettingsScope *	scope
	The settings provided by the parent class.
QList< double >	timebaseSteps
	Steps for the timebase spinbox.
QStringList	formatStrings
	Strings for the formats.

Detailed Description

Dock window for the horizontal axis. It contains the settings for the timebase and the display format.

Constructor & Destructor Documentation

HorizontalDock()

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

Initializes the horizontal axis docking window.

Parameters

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

Member Function Documentation

closeEvent()

void HorizontalDock::closeEvent ( QCloseEvent * event )

protected

Don't close the dock, just hide it.

Parameters

event

The close event that should be handled.

formatSelected

void HorizontalDock::formatSelected ( int index )

protectedslot

Called when the format combo box changes its value.

Parameters

index

The index of the combo box item.

frequencybaseSelected

void HorizontalDock::frequencybaseSelected ( double frequencybase )

protectedslot

Called when the frequencybase spinbox changes its value.

Parameters

frequencybase

The frequencybase in hertz.

recordLengthSelected

void HorizontalDock::recordLengthSelected ( int index )

protectedslot

Called when the record length combo box changes its value.

Parameters

index

The index of the combo box item.

samplerateSelected

void HorizontalDock::samplerateSelected ( double samplerate )

protectedslot

Called when the samplerate spinbox changes its value.

Parameters

samplerate

The samplerate in samples/second.

setAvailableRecordLengths()

void HorizontalDock::setAvailableRecordLengths

(

const std::vector< unsigned > &

recordLengths

)

Updates the available record lengths in the combo box.

Parameters

recordLengths

The available record lengths for the combo box.

setFormat()

int HorizontalDock::setFormat

(

Dso::GraphFormat

format

)

Changes the format if the new value is supported.

Parameters

format

The format for the horizontal axis.

Returns

Index of format-value, -1 on error.

setFrequencybase()

void HorizontalDock::setFrequencybase

(

double

timebase

)

Changes the frequencybase.

Parameters

frequencybase

The frequencybase in hertz.

setRecordLength()

void HorizontalDock::setRecordLength

(

unsigned int

recordLength

)

Changes the record length if the new value is supported.

Parameters

recordLength

The record length in samples.

setSamplerate()

void HorizontalDock::setSamplerate

(

double

samplerate

)

Changes the samplerate.

Parameters

samplerate

The samplerate in seconds.

setSamplerateLimits()

void HorizontalDock::setSamplerateLimits	(	double	minimum,
		double	maximum )

Updates the minimum and maximum of the samplerate spin box.

Parameters

minimum	The minimum value the spin box should accept.
maximum	The minimum value the spin box should accept.

setSamplerateSteps()

void HorizontalDock::setSamplerateSteps	(	int	mode,
		QList< double >	sampleSteps )

Updates the mode and steps of the samplerate spin box.

Parameters

mode	The mode value the spin box should accept.
steps	The steps value the spin box should accept.

setTimebase()

double HorizontalDock::setTimebase

(

double

timebase

)

Changes the timebase.

Parameters

timebase

The timebase in seconds.

timebaseSelected

void HorizontalDock::timebaseSelected ( double timebase )

protectedslot

Called when the timebase spinbox changes its value.

Parameters

timebase

The timebase in seconds.

Field Documentation

formatComboBox

QComboBox* HorizontalDock::formatComboBox

protected

Selects the way the sampled data is interpreted and shown

---

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

• docks/HorizontalDock.h
• docks/HorizontalDock.cpp