camitk::SliderTextWidget Class Reference

This widget allows you to use a slider with a lineedit in a Dialog Box. More...

#include <SliderTextWidget.h>

Signals
void	valueChanged ()
	Signal emitted when the value has changed (either directly using the slider or when the user pressed return).

Public Member Functions
double	getValue () const
	Get the current value.
void	init (double min=0.0, double max=100.0, double value=50.0)
	initialize slider and lineedit with the label, min, max, and current value Default values are min=0, max=100 and current value=50
void	setName (const QString &)
	set the text label (name of the manipulated data)
void	setValue (const double, bool emitValueChanged=false)
	Update slider and lineedit GUI, emit the valueChanged signal only if the boolean is true (default=no).
	SliderTextWidget (QWidget *parent=nullptr, Qt::WindowFlags fl=Qt::WindowFlags())
	Default constructor, name is automatically used as the text label.
	~SliderTextWidget () override
	Destructor.

Protected Slots
void	returnPressed ()
	when the user press return in the line edit
void	textModified (QString)
	When the user change the text.
void	valueChanged (int)
	Update the value of the lineedit when slider moves.

Detailed Description

This widget allows you to use a slider with a lineedit in a Dialog Box.

The [min,max] interval is divided by 100 line steps (10 page steps), the slider controling the variation in percentage.

1 label is used to give the parameter a name (default is objectName())

Your own initialization: in YourDialog class,you can init a SliderTextWidget using setText(..) and init(..).

In line edit, if the value is superior or inferior than the initial bounds, the bounds are automatically updated.

Constructor & Destructor Documentation

SliderTextWidget()

camitk::SliderTextWidget::SliderTextWidget	(	QWidget *	parent = nullptr,
		Qt::WindowFlags	fl = Qt::WindowFlags() )

Default constructor, name is automatically used as the text label.

References returnPressed(), setName(), textModified(), and valueChanged().

~SliderTextWidget()

camitk::SliderTextWidget::~SliderTextWidget ( )

override

Destructor.

Member Function Documentation

getValue()

double camitk::SliderTextWidget::getValue ( ) const

inline

Get the current value.

init()

void camitk::SliderTextWidget::init	(	double	min = 0.0,
		double	max = 100.0,
		double	value = 50.0 )

initialize slider and lineedit with the label, min, max, and current value Default values are min=0, max=100 and current value=50

returnPressed

void camitk::SliderTextWidget::returnPressed ( )

protectedslot

when the user press return in the line edit

References valueChanged().

Referenced by SliderTextWidget(), and valueChanged().

setName()

void camitk::SliderTextWidget::setName

(

const QString &

name

)

set the text label (name of the manipulated data)

Referenced by SliderTextWidget().

setValue()

void camitk::SliderTextWidget::setValue	(	const double	val,
		bool	emitValueChanged = false )

Update slider and lineedit GUI, emit the valueChanged signal only if the boolean is true (default=no).

References valueChanged().

textModified

void camitk::SliderTextWidget::textModified ( QString )

protectedslot

When the user change the text.

Referenced by SliderTextWidget(), and valueChanged().

valueChanged [1/2]

void camitk::SliderTextWidget::valueChanged ( )

signal

Signal emitted when the value has changed (either directly using the slider or when the user pressed return).

References returnPressed(), textModified(), and valueChanged().

Referenced by returnPressed(), setValue(), SliderTextWidget(), valueChanged(), and valueChanged().

valueChanged [2/2]

void camitk::SliderTextWidget::valueChanged ( int val )

protectedslot

Update the value of the lineedit when slider moves.

References valueChanged().

---

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

• SliderTextWidget.h
• SliderTextWidget.cpp