qCTKDoubleSlider Class Reference

#include <qCTKDoubleSlider.h>

Inheritance diagram for qCTKDoubleSlider:

Public Types
typedef QWidget	Superclass
	Superclass typedef.
Public Slots
void	setOrientation (Qt::Orientation orientation)
void	setValue (double value)
Signals
void	sliderMoved (double position)
void	sliderPressed ()
void	sliderReleased ()
void	valueChanged (double value)
Public Member Functions
bool	hasTracking () const
double	maximum () const
double	minimum () const
Qt::Orientation	orientation () const
	qCTKDoubleSlider (Qt::Orientation orient, QWidget *parent=0)
	qCTKDoubleSlider (QWidget *parent=0)
void	setMaximum (double max)
void	setMinimum (double min)
void	setRange (double min, double max)
void	setSingleStep (double step)
void	setSliderPosition (double)
void	setTickInterval (double ti)
void	setTracking (bool enable)
double	singleStep () const
double	sliderPosition () const
double	tickInterval () const
void	triggerAction (QAbstractSlider::SliderAction action)
double	value () const
virtual	~qCTKDoubleSlider ()
	Destructor.
Protected Slots
void	onSliderMoved (int position)
void	onValueChanged (int value)
Properties
double	maximum
double	minimum
Qt::Orientation	orientation
double	singleStep
double	sliderPosition
double	tickInterval
bool	tracking
double	value
Private Member Functions
	QCTK_DECLARE_PRIVATE (qCTKDoubleSlider)

Member Typedef Documentation

typedef QWidget qCTKDoubleSlider::Superclass

Superclass typedef.

Constructor & Destructor Documentation

qCTKDoubleSlider::qCTKDoubleSlider ( QWidget * parent = 0 ) [explicit]

Constructors Vertical by default

References QCTK_INIT_PRIVATE.

qCTKDoubleSlider::qCTKDoubleSlider	(	Qt::Orientation	orient,
		QWidget *	parent = `0`
	)			`[explicit]`

References QCTK_INIT_PRIVATE, and setOrientation().

qCTKDoubleSlider::~qCTKDoubleSlider ( ) [virtual]

Destructor.

Member Function Documentation

bool qCTKDoubleSlider::hasTracking ( ) const

References autoSlicerTracto2regions::d, and QCTK_D.

double qCTKDoubleSlider::maximum ( ) const

double qCTKDoubleSlider::minimum ( ) const

void qCTKDoubleSlider::onSliderMoved ( int position ) [protected, slot]

References autoSlicerTracto2regions::d, QCTK_D, and sliderMoved().

void qCTKDoubleSlider::onValueChanged ( int value ) [protected, slot]

References autoSlicerTracto2regions::d, QCTK_D, and valueChanged().

Qt::Orientation qCTKDoubleSlider::orientation ( ) const

This property holds the orientation of the slider. The orientation must be Qt::Vertical (the default) or Qt::Horizontal.

qCTKDoubleSlider::QCTK_DECLARE_PRIVATE ( qCTKDoubleSlider ) [private]

void qCTKDoubleSlider::setMaximum ( double max )

This property holds the slider's maximum value. When setting this property, the minimum is adjusted if necessary to ensure that the range remains valid. Also the slider's current value is adjusted to be within the new range.

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleSliderTest1().

void qCTKDoubleSlider::setMinimum ( double min )

This property holds the sliders's minimum value. When setting this property, the maximum is adjusted if necessary to ensure that the range remains valid. Also the slider's current value is adjusted to be within the new range.

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleSliderTest1().

void qCTKDoubleSlider::setOrientation ( Qt::Orientation orientation ) [slot]

This property holds the orientation of the slider. The orientation must be Qt::Vertical (the default) or Qt::Horizontal.

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qSlicerCLIModuleWidgetPrivate::createDoubleTagWidget(), qSlicerCLIModuleWidgetPrivate::createFloatTagWidget(), and qCTKDoubleSlider().

void qCTKDoubleSlider::setRange	(	double	min,
		double	max
	)

Sets the slider's minimum to min and its maximum to max. If max is smaller than min, min becomes the only legal value.

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qSlicerCLIModuleWidgetPrivate::createDoubleTagWidget(), qSlicerCLIModuleWidgetPrivate::createFloatTagWidget(), qCTKDoubleSliderTest1(), and setSingleStep().

void qCTKDoubleSlider::setSingleStep ( double step )

This property holds the single step. The smaller of two natural steps that an abstract sliders provides and typically corresponds to the user pressing an arrow key

References autoSlicerTracto2regions::d, QCTK_D, and setRange().

Referenced by qSlicerCLIModuleWidgetPrivate::createDoubleTagWidget(), qSlicerCLIModuleWidgetPrivate::createFloatTagWidget(), and qCTKDoubleSliderTest1().

void qCTKDoubleSlider::setSliderPosition ( double newSliderPosition )

References autoSlicerTracto2regions::d, and QCTK_D.

void qCTKDoubleSlider::setTickInterval ( double ti )

This property holds the interval between tickmarks. This is a value interval, not a pixel interval. If it is 0, the slider will choose between lineStep() and pageStep(). The default value is 0.

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qSlicerCLIModuleWidgetPrivate::createDoubleTagWidget(), and qSlicerCLIModuleWidgetPrivate::createFloatTagWidget().

void qCTKDoubleSlider::setTracking ( bool enable )

This property holds whether slider tracking is enabled. If tracking is enabled (the default), the slider emits the valueChanged() signal while the slider is being dragged. If tracking is disabled, the slider emits the valueChanged() signal only when the user releases the slider.

References autoSlicerTracto2regions::d, and QCTK_D.

void qCTKDoubleSlider::setValue ( double value ) [slot]

This property holds the slider's current value. The slider forces the value to be within the legal range: minimum <= value <= maximum. Changing the value also changes the sliderPosition.

References autoSlicerTracto2regions::d, QCTK_D, and valueChanged().

Referenced by qSlicerCLIModuleWidgetPrivate::createDoubleTagWidget(), qSlicerCLIModuleWidgetPrivate::createFloatTagWidget(), and qCTKDoubleSliderTest1().

double qCTKDoubleSlider::singleStep ( ) const

void qCTKDoubleSlider::sliderMoved ( double position ) [signal]

This signal is emitted when sliderDown is true and the slider moves. This usually happens when the user is dragging the slider. The value is the new slider position. This signal is emitted even when tracking is turned off.

Referenced by onSliderMoved().

double qCTKDoubleSlider::sliderPosition ( ) const

This property holds the current slider position. If tracking is enabled (the default), this is identical to value.

void qCTKDoubleSlider::sliderPressed ( ) [signal]

This signal is emitted when the user presses the slider with the mouse, or programmatically when setSliderDown(true) is called.

void qCTKDoubleSlider::sliderReleased ( ) [signal]

This signal is emitted when the user releases the slider with the mouse, or programmatically when setSliderDown(false) is called.

double qCTKDoubleSlider::tickInterval ( ) const

void qCTKDoubleSlider::triggerAction ( QAbstractSlider::SliderAction action )

Triggers a slider action. Possible actions are SliderSingleStepAdd, SliderSingleStepSub, SliderPageStepAdd, SliderPageStepSub, SliderToMinimum, SliderToMaximum, and SliderMove.

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleSliderTest1().

double qCTKDoubleSlider::value ( ) const

This property holds the slider's current value. The slider forces the value to be within the legal range: minimum <= value <= maximum. Changing the value also changes the sliderPosition.

void qCTKDoubleSlider::valueChanged ( double value ) [signal]

This signal is emitted when the slider value has changed, with the new slider value as argument.

Referenced by onValueChanged(), and setValue().