qCTKDoubleSlider Class Reference

#include <qCTKDoubleSlider.h>

Inheritance diagram for qCTKDoubleSlider:
QWidget

List of all members.

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

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]
qCTKDoubleSlider::~qCTKDoubleSlider (  )  [virtual]

Destructor.


Member Function Documentation

bool qCTKDoubleSlider::hasTracking (  )  const
double qCTKDoubleSlider::maximum (  )  const
double qCTKDoubleSlider::minimum (  )  const
void qCTKDoubleSlider::onSliderMoved ( int  position  )  [protected, slot]
void qCTKDoubleSlider::onValueChanged ( int  value  )  [protected, slot]
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  ) 
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().


Property Documentation

double qCTKDoubleSlider::maximum [read, write]

Referenced by qCTKDoubleSliderTest1().

double qCTKDoubleSlider::minimum [read, write]

Referenced by qCTKDoubleSliderTest1().

Qt::Orientation qCTKDoubleSlider::orientation [read, write]
double qCTKDoubleSlider::singleStep [read, write]

Referenced by qCTKDoubleSliderTest1().

double qCTKDoubleSlider::sliderPosition [read, write]

Referenced by qCTKDoubleSliderTest1().

double qCTKDoubleSlider::tickInterval [read, write]
bool qCTKDoubleSlider::tracking [read, write]
double qCTKDoubleSlider::value [read, write]

Referenced by qCTKDoubleSliderTest1().


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

Generated on 6 Apr 2011 for Slicer3 by  doxygen 1.6.1