soxtspaceball(3iv) [debian man page]
SoXtSpaceball(3IV)() SoXtSpaceball(3IV)() NAME
SoXtSpaceball -- translates and reports events for the spaceball INHERITS FROM
SoXtDevice > SoXtSpaceball SYNOPSIS
#include <Inventor/Xt/devices/SoXtSpaceball.h> enum Mask { SoXtSpaceball::MOTION Spaceball translation and rotation events SoXtSpaceball::PRESS Spaceball button press events SoXtSpaceball::RELEASE Spaceball button release events SoXtSpaceball::ALL All spaceball events } Methods from class SoXtSpaceball: SoXtSpaceball(SoXtSpaceball::Mask mask = SoXtSpaceball::ALL) SoXtSpaceball(Display *d, SoXtSpaceball::Mask mask = SoXtSpaceball::ALL) ~SoXtSpaceball() void setRotationScaleFactor(float f) float getRotationScaleFactor() const void setTranslationScaleFactor(float f) float getTranslationScaleFactor() const static SbBool exists() static SbBool exists(Display *d) Methods from class SoXtDevice: virtual void enable(Widget w, XtEventHandler f, XtPointer data, Window win = NULL) virtual void disable(Widget w, XtEventHandler f, XtPointer data) virtual const SoEvent * translateEvent(XAnyEvent *xevent) void setWindowSize(const SbVec2s &size) const SbVec2s & getWindowSize() const DESCRIPTION
This class manages events generated by the spaceball, including spaceball motion (SoMotion3Event), and spaceball button press and release events (SoSpaceballButtonEvent). METHODS
SoXtSpaceball(SoXtSpaceball::Mask mask = SoXtSpaceball::ALL) SoXtSpaceball(Display *d, SoXtSpaceball::Mask mask = SoXtSpaceball::ALL) ~SoXtSpaceball() Constructor and destructor. Pass to the constructor an enumerated value specifying which spaceball events are of interest. Only those events will be reported to the callback routine registered on each widget. The first constructor uses the X display which was set in SoXt::init(). void setRotationScaleFactor(float f) float getRotationScaleFactor() const Set and get the rotation scale factor. The scale factor is applied to the rotation value generated by the spaceball device. The default rotation scale factor is .006. void setTranslationScaleFactor(float f) float getTranslationScaleFactor() const Set and get the translation scale factor. The scale factor is applied to the translation value generated by the spaceball device. The default translation scale factor is .006. static SbBool exists() static SbBool exists(Display *d) This returns TRUE if the spaceball exists, either on the X display which was set in SoXt::init(), or on the passed display. SEE ALSO
SoXt, SoXtDevice, SoMotion3Event, SoSpaceballButtonEvent SoXtSpaceball(3IV)()
Check Out this Related Man Page
SoButtonEvent(3) Coin SoButtonEvent(3) NAME
SoButtonEvent - The SoButtonEvent class is the base class for all button events. The event classes which results from the user pushing buttons on some device (keyboard, mouse or spaceball) all inherit this class. The SoButtonEvent class contains methods for setting and getting the state of the button(s). SYNOPSIS
#include <Inventor/events/SoButtonEvent.h> Inherits SoEvent. Inherited by SoKeyboardEvent, SoMouseButtonEvent, and SoSpaceballButtonEvent. Public Types enum State { UP, DOWN, UNKNOWN } Public Member Functions virtual SoType getTypeId (void) const SoButtonEvent (void) virtual ~SoButtonEvent () void setState (State state) State getState (void) const Static Public Member Functions static SoType getClassTypeId (void) static void initClass (void) static SbBool enumToString (State enumval, SbString &stringrep) Detailed Description The SoButtonEvent class is the base class for all button events. The event classes which results from the user pushing buttons on some device (keyboard, mouse or spaceball) all inherit this class. The SoButtonEvent class contains methods for setting and getting the state of the button(s). See also: SoEvent, SoKeyboardEvent, SoMouseButtonEvent, SoSpaceballButtonEvent SoEventCallback, SoHandleEventAction Member Enumeration Documentation enum SoButtonEvent::State This gives the actual state of the button. Enumerator: UP Button has been released. DOWN Button has been pressed down. UNKNOWN The state of the button is unknown. Constructor &; Destructor Documentation SoButtonEvent::SoButtonEvent (void) Constructor. SoButtonEvent::~SoButtonEvent () [virtual] Destructor. Member Function Documentation SoType SoButtonEvent::getClassTypeId (void) [static] This static method returns the SoType object associated with objects of this class. Reimplemented from SoEvent. Reimplemented in SoKeyboardEvent, SoSpaceballButtonEvent, and SoMouseButtonEvent. SoType SoButtonEvent::getTypeId (void) const [virtual] Returns the actual type id of an instantiated object. Reimplemented from SoEvent. Reimplemented in SoKeyboardEvent, SoSpaceballButtonEvent, and SoMouseButtonEvent. void SoButtonEvent::initClass (void) [static] Initialize the type information data. Reimplemented from SoEvent. Reimplemented in SoKeyboardEvent, SoSpaceballButtonEvent, and SoMouseButtonEvent. void SoButtonEvent::setState (SoButtonEvent::Statestate) Set the state of the button which the user interacted with. This method is used from the window specific device classes when translating events to the generic Coin library. See also: getState() SoButtonEvent::State SoButtonEvent::getState (void) const Returns the state of the button which is the cause of the event, i.e. whether it was pushed down or released. See also: wasShiftDown(), wasCtrlDown(), wasAltDown(), getPosition(), getTime() SbBool SoButtonEvent::enumToString (Stateenumval, SbString &stringrep) [static] Converts from an enum value of type SoButtonEvent::State to a string containing the enum symbol. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API. Since: Coin 3.0 Author Generated automatically by Doxygen for Coin from the source code. Version 3.1.3 Wed May 23 2012 SoButtonEvent(3)