qCTKDoubleRangeSlider Class Reference

#include <qCTKDoubleRangeSlider.h>

Inheritance diagram for qCTKDoubleRangeSlider:

Public Types
typedef QWidget	Superclass
Public Slots
void	setMaximumValue (double maxVal)
void	setMinimumValue (double minVal)
void	setValues (double minVal, double maxVal)
Signals
void	maximumPositionChanged (double maxPos)
void	maximumValueChanged (double maxVal)
void	minimumPositionChanged (double minPos)
void	minimumValueChanged (double minVal)
void	positionsChanged (double minPos, double maxPos)
void	sliderPressed ()
void	sliderReleased ()
void	valuesChanged (double minVal, double maxVal)
Public Member Functions
bool	hasTracking () const
double	maximum () const
double	maximumPosition () const
double	maximumValue () const
double	minimum () const
double	minimumPosition () const
double	minimumValue () const
Qt::Orientation	orientation () const
	qCTKDoubleRangeSlider (QWidget *par=0)
	qCTKDoubleRangeSlider (Qt::Orientation o, QWidget *par=0)
void	setMaximum (double max)
void	setMaximumPosition (double maxPos)
void	setMinimum (double min)
void	setMinimumPosition (double minPos)
void	setOrientation (Qt::Orientation orientation)
void	setPositions (double minPos, double maxPos)
void	setRange (double min, double max)
void	setSingleStep (double ss)
void	setTickInterval (double ti)
void	setTracking (bool enable)
double	singleStep () const
double	tickInterval () const
void	triggerAction (QAbstractSlider::SliderAction action)
Protected Slots
void	onMaxPosChanged (int value)
void	onMaxValueChanged (int value)
void	onMinPosChanged (int value)
void	onMinValueChanged (int value)
void	onPositionsChanged (int min, int max)
void	onValuesChanged (int min, int max)
Properties
double	maximum
double	maximumPosition
double	maximumValue
double	minimum
double	minimumPosition
double	minimumValue
Qt::Orientation	orientation
double	singleStep
double	tickInterval
bool	tracking
Private Member Functions
	QCTK_DECLARE_PRIVATE (qCTKDoubleRangeSlider)

Member Typedef Documentation

typedef QWidget qCTKDoubleRangeSlider::Superclass

Constructor & Destructor Documentation

qCTKDoubleRangeSlider::qCTKDoubleRangeSlider	(	Qt::Orientation	o,
		QWidget *	par = `0`
	)

References QCTK_INIT_PRIVATE, and setOrientation().

qCTKDoubleRangeSlider::qCTKDoubleRangeSlider ( QWidget * par = 0 )

References QCTK_INIT_PRIVATE.

Member Function Documentation

bool qCTKDoubleRangeSlider::hasTracking ( ) const

References autoSlicerTracto2regions::d, and QCTK_D.

double qCTKDoubleRangeSlider::maximum ( ) const

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 values are adjusted to be within the new range.

double qCTKDoubleRangeSlider::maximumPosition ( ) const

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

void qCTKDoubleRangeSlider::maximumPositionChanged ( double maxPos ) [signal]

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

Referenced by onMaxPosChanged().

double qCTKDoubleRangeSlider::maximumValue ( ) const

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

void qCTKDoubleRangeSlider::maximumValueChanged ( double maxVal ) [signal]

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

Referenced by onMaxValueChanged(), and setMaximumValue().

double qCTKDoubleRangeSlider::minimum ( ) const

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 values are adjusted to be within the new range.

double qCTKDoubleRangeSlider::minimumPosition ( ) const

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

void qCTKDoubleRangeSlider::minimumPositionChanged ( double minPos ) [signal]

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

Referenced by onMinPosChanged().

double qCTKDoubleRangeSlider::minimumValue ( ) const

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

void qCTKDoubleRangeSlider::minimumValueChanged ( double minVal ) [signal]

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

Referenced by onMinValueChanged(), and setMinimumValue().

void qCTKDoubleRangeSlider::onMaxPosChanged ( int value ) [protected, slot]

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

void qCTKDoubleRangeSlider::onMaxValueChanged ( int value ) [protected, slot]

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

void qCTKDoubleRangeSlider::onMinPosChanged ( int value ) [protected, slot]

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

void qCTKDoubleRangeSlider::onMinValueChanged ( int value ) [protected, slot]

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

void qCTKDoubleRangeSlider::onPositionsChanged	(	int	min,
		int	max
	)			`[protected, slot]`

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

void qCTKDoubleRangeSlider::onValuesChanged	(	int	min,
		int	max
	)			`[protected, slot]`

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

Qt::Orientation qCTKDoubleRangeSlider::orientation ( ) const

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

void qCTKDoubleRangeSlider::positionsChanged	(	double	minPos,
		double	maxPos
	)			`[signal]`

Utility signal that is fired when minimum or maximum positions have changed.

Referenced by onPositionsChanged().

qCTKDoubleRangeSlider::QCTK_DECLARE_PRIVATE ( qCTKDoubleRangeSlider ) [private]

void qCTKDoubleRangeSlider::setMaximum ( double max )

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleRangeSliderTest1(), and setSingleStep().

void qCTKDoubleRangeSlider::setMaximumPosition ( double maxPos )

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by setSingleStep().

void qCTKDoubleRangeSlider::setMaximumValue ( double maxVal ) [slot]

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

References autoSlicerTracto2regions::d, maximumValueChanged(), MinValue, and QCTK_D.

Referenced by qCTKDoubleRangeSliderTest1(), setSingleStep(), and setValues().

void qCTKDoubleRangeSlider::setMinimum ( double min )

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleRangeSliderTest1(), and setSingleStep().

void qCTKDoubleRangeSlider::setMinimumPosition ( double minPos )

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by setSingleStep().

void qCTKDoubleRangeSlider::setMinimumValue ( double minVal ) [slot]

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

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

Referenced by qCTKDoubleRangeSliderTest1(), setSingleStep(), and setValues().

void qCTKDoubleRangeSlider::setOrientation ( Qt::Orientation orientation )

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleRangeSlider().

void qCTKDoubleRangeSlider::setPositions	(	double	minPos,
		double	maxPos
	)

Utility function that set the minimum position and maximum position at once.

References autoSlicerTracto2regions::d, and QCTK_D.

void qCTKDoubleRangeSlider::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 qCTKDoubleRangeSliderTest1().

void qCTKDoubleRangeSlider::setSingleStep ( double ss )

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, setMaximum(), setMaximumPosition(), setMaximumValue(), setMinimum(), setMinimumPosition(), and setMinimumValue().

Referenced by qCTKDoubleRangeSliderTest1().

void qCTKDoubleRangeSlider::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.

void qCTKDoubleRangeSlider::setTracking ( bool enable )

This property holds whether slider tracking is enabled. If tracking is enabled (the default), the slider emits the minimumValueChanged() signal while the left/bottom handler is being dragged and the slider emits the maximumValueChanged() signal while the right/top handler is being dragged. If tracking is disabled, the slider emits the minimumValueChanged() and maximumValueChanged() signals only when the user releases the slider.

References autoSlicerTracto2regions::d, and QCTK_D.

void qCTKDoubleRangeSlider::setValues	(	double	minVal,
		double	maxVal
	)			`[slot]`

Utility function that set the minimum value and maximum value at once.

References setMaximumValue(), and setMinimumValue().

Referenced by qCTKDoubleRangeSliderTest1().

double qCTKDoubleRangeSlider::singleStep ( ) const

void qCTKDoubleRangeSlider::sliderPressed ( ) [signal]

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

void qCTKDoubleRangeSlider::sliderReleased ( ) [signal]

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

double qCTKDoubleRangeSlider::tickInterval ( ) const

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

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

References autoSlicerTracto2regions::d, and QCTK_D.

Referenced by qCTKDoubleRangeSliderTest1().