SoGesturePinchEvent Class Reference

#include <SoTouchEvents.h>

Public Member Functions
SbBool	isSoGesturePinchEvent (const SoEvent *ev) const
	SoGesturePinchEvent ()
	SoGesturePinchEvent (QPinchGesture *qpinch, QWidget *widget)
	~SoGesturePinchEvent ()
Public Member Functions inherited from SoGestureEvent
SbBool	isSoGestureEvent (const SoEvent *ev) const
	SoGestureEvent ()
	~SoGestureEvent ()

Static Public Member Functions
static void	initClass ()
static double	unbranchAngle (double ang)
	SoGesturePinchEvent::unbranchAngle : utility function to bring an angle into -pi..pi region. More...
Static Public Member Functions inherited from SoGestureEvent
static void	initClass ()

Public Attributes
SbVec2f	curCenter
double	deltaAngle
SbVec2f	deltaCenter
double	deltaZoom
SbVec2f	startCenter
double	totalAngle
double	totalZoom
Public Attributes inherited from SoGestureEvent
SbGestureState	state

Additional Inherited Members
Public Types inherited from SoGestureEvent
enum	SbGestureState {   SbGSNoGesture = Qt::NoGesture , SbGSStart = Qt::GestureStarted , SbGSUpdate = Qt::GestureUpdated , SbGSEnd = Qt::GestureFinished ,   SbGsCanceled = Qt::GestureCanceled }

Constructor & Destructor Documentation

SoGesturePinchEvent() [1/2]

SoGesturePinchEvent::SoGesturePinchEvent

(

)

SoGesturePinchEvent() [2/2]

SoGesturePinchEvent::SoGesturePinchEvent	(	QPinchGesture *	qpinch,
		QWidget *	widget
	)

References curCenter, deltaAngle, deltaCenter, deltaZoom, startCenter, SoGestureEvent::state, totalAngle, totalZoom, and unbranchAngle().

~SoGesturePinchEvent()

SoGesturePinchEvent::~SoGesturePinchEvent

(

)

Member Function Documentation

initClass()

static void SoGesturePinchEvent::initClass ( void  )

static

Referenced by GesturesDevice::GesturesDevice().

isSoGesturePinchEvent()

SbBool SoGesturePinchEvent::isSoGesturePinchEvent

(

const SoEvent *

ev

)

const

unbranchAngle()

double SoGesturePinchEvent::unbranchAngle ( double  ang )

static

SoGesturePinchEvent::unbranchAngle : utility function to bring an angle into -pi..pi region.

Parameters

ang	- in radians

Returns

Referenced by SoGesturePinchEvent().

Member Data Documentation

curCenter

SbVec2f SoGesturePinchEvent::curCenter

Referenced by Gui::NS::GestureState::react(), and SoGesturePinchEvent().

deltaAngle

double SoGesturePinchEvent::deltaAngle

Referenced by Gui::NS::GestureState::react(), and SoGesturePinchEvent().

deltaCenter

SbVec2f SoGesturePinchEvent::deltaCenter

Referenced by Gui::NS::GestureState::react(), and SoGesturePinchEvent().

deltaZoom

double SoGesturePinchEvent::deltaZoom

Referenced by Gui::NS::GestureState::react(), and SoGesturePinchEvent().

startCenter

SbVec2f SoGesturePinchEvent::startCenter

Referenced by SoGesturePinchEvent().

totalAngle

double SoGesturePinchEvent::totalAngle

Referenced by SoGesturePinchEvent().

totalZoom

double SoGesturePinchEvent::totalZoom

Referenced by SoGesturePinchEvent().

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

• FreeCAD/src/Gui/SoTouchEvents.h
• FreeCAD/src/Gui/SoTouchEvents.cpp