makVrv::DtSliderSpinboxWidget Class Reference

A widget for pairing a horizontal slider with a spinbox. More...

Inheritance diagram for makVrv::DtSliderSpinboxWidget:

Signals
void	valueChanged (int value)
	Signal when the value has changed by either the slider or spinbox.

Public Member Functions
	DtSliderSpinboxWidget (int maxValue, int minValue=0, QWidget *parent=NULL, Qt::WindowFlags flags=Qt::Widget)
	CTOR.
virtual	~DtSliderSpinboxWidget ()
	virtual DTOR
Field value setters.
Sets the values of the widget's corresponding fields.
virtual void	setValue (int value)
	Set the current value.
virtual int	value () const
	Get the current value.
virtual void	setMaxAndMin (int maxValue, int minValue)
	Set the maximum and minimum values.
virtual int	maximum () const
	Get the maximum allowed value for this widget.
virtual int	minimum () const
	Get the minimum allowed value for this widget.
virtual void	setSingleStep (int step)
	Set the current value.
Accessors to the underlying widgets.
Gets the handle to each of the child widgets.
QHBoxLayout *	mainLayout ()
	Get the main layout for this widget.
QSlider *	sliderWidget ()
	Get the slider for this widget.
QSpinBox *	spinboxWidget ()
	Get the spin-box for this widget.

Protected Slots
User input slots.
Slots connected to the signals of the internal widgets.
virtual void	onSliderValueChanged (int value)
virtual void	onSpinnerValueChanged (int value)

Protected Member Functions
Event handlers.
Extending base-class event handlers to propagate to children.
virtual void	changeEvent (QEvent *evt)
	Handle the enabled/disabled event.
virtual void	showEvent (QShowEvent *evt)
virtual void	hideEvent (QHideEvent *evt)
	Handle the enabled/disabled event.

Protected Attributes
QHBoxLayout *	myLayout
QSlider *	mySlider
QSpinBox *	mySpinBox
int	myMaximum
int	myMinimum

Private Member Functions
void	setupGui ()
	Sets up the widget's fields.
void	connectToSignals ()
	Connects widget signals to slots.

Detailed Description

A widget for pairing a horizontal slider with a spinbox.

The spin box must be clamped to a min and max value, as the slider cannot slide continuously.

Constructor & Destructor Documentation

makVrv::DtSliderSpinboxWidget::DtSliderSpinboxWidget	(	int	maxValue,
		int	minValue = 0,
		QWidget *	parent = NULL,
		Qt::WindowFlags	flags = Qt::Widget
	)

CTOR.

Parameters

[in]	maxValue	is the maximum allowed value for this widget.
[in]	minValue	is the minimum allowed value for this widget.
[in]	parent	is the parent to manage this widget.
[in]	flags	is a set of windowing flags for display.

virtual makVrv::DtSliderSpinboxWidget::~DtSliderSpinboxWidget ( )

virtual

virtual DTOR

Member Function Documentation

virtual void makVrv::DtSliderSpinboxWidget::setValue ( int  value )

virtual

Set the current value.

Parameters

[in]

value

is the new value to set.

Note

The value will be clamped between max and min.

virtual int makVrv::DtSliderSpinboxWidget::value ( ) const

virtual

Get the current value.

Returns

the current value.

virtual void makVrv::DtSliderSpinboxWidget::setMaxAndMin ( int  maxValue, int  minValue  )

virtual

Set the maximum and minimum values.

Parameters

[in]	maxValue	is the maximum allowed value for this widget.
[in]	minValue	is the minimum allowed value for this widget.

virtual int makVrv::DtSliderSpinboxWidget::maximum ( ) const

virtual

Get the maximum allowed value for this widget.

virtual int makVrv::DtSliderSpinboxWidget::minimum ( ) const

virtual

Get the minimum allowed value for this widget.

virtual void makVrv::DtSliderSpinboxWidget::setSingleStep ( int  step )

virtual

Set the current value.

Parameters

[in]

value

is the new value to set.

Note

The value will be clamped between max and min.

QHBoxLayout* makVrv::DtSliderSpinboxWidget::mainLayout

(

)

Get the main layout for this widget.

returns a handle to the main layout.

QSlider* makVrv::DtSliderSpinboxWidget::sliderWidget

(

)

Get the slider for this widget.

returns a handle to the slider.

QSpinBox* makVrv::DtSliderSpinboxWidget::spinboxWidget

(

)

Get the spin-box for this widget.

returns a handle to the spin-box.

void makVrv::DtSliderSpinboxWidget::valueChanged ( int  value )

signal

Signal when the value has changed by either the slider or spinbox.

Parameters

[in]

value

is the new current value.

virtual void makVrv::DtSliderSpinboxWidget::onSliderValueChanged ( int  value )

protectedvirtualslot

virtual void makVrv::DtSliderSpinboxWidget::onSpinnerValueChanged ( int  value )

protectedvirtualslot

virtual void makVrv::DtSliderSpinboxWidget::changeEvent ( QEvent *  evt )

protectedvirtual

Handle the enabled/disabled event.

Parameters

[in]

evt

is the event to handle.

virtual void makVrv::DtSliderSpinboxWidget::showEvent ( QShowEvent *  evt )

protectedvirtual

Handle the show/hide events.

Parameters

[in]

evt

is the event to handle.

virtual void makVrv::DtSliderSpinboxWidget::hideEvent ( QHideEvent *  evt )

protectedvirtual

Handle the enabled/disabled event.

Parameters

[in]

evt

is the event to handle.

void makVrv::DtSliderSpinboxWidget::setupGui ( )

private

Sets up the widget's fields.

Non-virtual (Called from CTOR).

void makVrv::DtSliderSpinboxWidget::connectToSignals ( )

private

Connects widget signals to slots.

Non-virtual (Called from CTOR).

Member Data Documentation

QHBoxLayout* makVrv::DtSliderSpinboxWidget::myLayout

protected

QSlider* makVrv::DtSliderSpinboxWidget::mySlider

protected

QSpinBox* makVrv::DtSliderSpinboxWidget::mySpinBox

protected

int makVrv::DtSliderSpinboxWidget::myMaximum

protected

int makVrv::DtSliderSpinboxWidget::myMinimum

protected

---

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvCoreQt/DtSliderSpinboxWidget.h