| SoLocation2Event(3) | Library Functions Manual | SoLocation2Event(3) |
NAME¶
SoLocation2Event - The SoLocation2Event class contains information about 2D movement events.
SYNOPSIS¶
#include <Inventor/events/SoLocation2Event.h>
Inherits SoEvent.
Public Member Functions¶
virtual SoType getTypeId (void)
const
SoLocation2Event (void)
virtual ~SoLocation2Event ()
Public Member Functions inherited from SoEvent
SoEvent (void)
virtual ~SoEvent ()
SbBool isOfType (SoType type) const
void setTime (const SbTime t)
SbTime getTime (void) const
void setPosition (const SbVec2s &p)
const SbVec2s & getPosition (void)
const
const SbVec2s getPosition (const
SbViewportRegion &vpRgn) const
const SbVec2f getNormalizedPosition (const
SbViewportRegion &vpRgn) const
void setShiftDown (SbBool isDown)
SbBool wasShiftDown (void) const
void setCtrlDown (SbBool isDown)
SbBool wasCtrlDown (void) const
void setAltDown (SbBool isDown)
SbBool wasAltDown (void) const
Static Public Member Functions¶
static SoType getClassTypeId (void)
static void initClass (void)
Static Public Member Functions inherited from SoEvent
static SoType getClassTypeId (void)
static void initClass (void)
Detailed Description¶
The SoLocation2Event class contains information about 2D movement events.
Location2 events are generated by devices capable of 2D, e.g. pointer devices -- typically computer mice. Instances of this class contains information about the position of the pointer on the render area.
SoLocation2Event does not contain any new information versus its superclass, its sole purpose is to make it possible to specify the type of the event for event object receivers in the scene graph.
See also
SoEventCallback, SoHandleEventAction
Constructor & Destructor Documentation¶
SoLocation2Event::SoLocation2Event (void)¶
Constructor.
SoLocation2Event::~SoLocation2Event () [virtual]¶
Destructor.
Member Function Documentation¶
SoType SoLocation2Event::getTypeId (void) const [virtual]¶
Returns the actual type id of an instantiated object.
Reimplemented from SoEvent.
void SoLocation2Event::initClass (void) [static]¶
Initialize the type information data.
Author¶
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