SoSpaceballButtonEvent

java.lang.Object
- com.openinventor.inventor.Inventor
- - com.openinventor.inventor.events.SoEvent
  - - com.openinventor.inventor.events.SoButtonEvent
    - - com.openinventor.inventor.events.SoSpaceballButtonEvent

```
public class SoSpaceballButtonEvent
extends SoButtonEvent
```
Spaceball button press and release events. SoSpaceballButtonEvent represents spaceball button press and release events in the Open Inventor event model.
Some convenience macros for determining if an event matches
- SO_SPACEBALL_PRESS_EVENT(EVENT,BUTTON)
- SO_SPACEBALL_RELEASE_EVENT(EVENT,BUTTON)
See Also:

SoEvent, SoButtonEvent, SoKeyboardEvent, SoLocation2Event, SoMotion3Event, SoMouseButtonEvent, SoHandleEventAction, SoEventCallback, SoSelection SoInteraction, SoWinDevice

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SoSpaceballButtonEvent.Buttons
Button.
- Nested classes/interfaces inherited from class com.openinventor.inventor.events.SoButtonEvent
  SoButtonEvent.States
- Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
  Inventor.ConstructorCommand

Field Summary
- Fields inherited from class com.openinventor.inventor.Inventor
  VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors
Constructor Description

SoSpaceballButtonEvent()
Constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SoSpaceballButtonEvent.Buttons`	`getButton()`	Gets which spaceball button generated the event.
`static boolean`	`isButtonPressEvent(SoEvent e, SoSpaceballButtonEvent.Buttons whichButton)`	Returns whether the passed event is a spaceball button press event of the passed button.
`static boolean`	`isButtonReleaseEvent(SoEvent e, SoSpaceballButtonEvent.Buttons whichButton)`	Returns whether the passed event is a spaceball button release event of the passed button.
`void`	`setButton(SoSpaceballButtonEvent.Buttons b)`	Sets which spaceball button generated the event.

Methods inherited from class com.openinventor.inventor.events.SoButtonEvent
getState, setState

Methods inherited from class com.openinventor.inventor.events.SoEvent
getNormalizedPosition, getPosition, getPosition, getPositionFloat, getPositionFloat, getTime, setAltDown, setButton1Down, setCtrlDown, setPosition, setPosition, setShiftDown, setTime, wasAltDown, wasButton1Down, wasCtrlDown, wasShiftDown

Methods inherited from class com.openinventor.inventor.Inventor
dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SoSpaceballButtonEvent
```
public SoSpaceballButtonEvent()
```
    Constructor.
- Method Detail
  - isButtonPressEvent
```
public static boolean isButtonPressEvent(SoEvent e,
                                         SoSpaceballButtonEvent.Buttons whichButton)
```
    Returns whether the passed event is a spaceball button press event of the passed button. When SoSpaceballButtonEvent.ANY is passed, this returns true if the event represents a button press of any spaceball button.
  - setButton
```
public void setButton(SoSpaceballButtonEvent.Buttons b)
```
    Sets which spaceball button generated the event.
  - getButton
```
public SoSpaceballButtonEvent.Buttons getButton()
```
    Gets which spaceball button generated the event.
  - isButtonReleaseEvent
```
public static boolean isButtonReleaseEvent(SoEvent e,
                                           SoSpaceballButtonEvent.Buttons whichButton)
```
    Returns whether the passed event is a spaceball button release event of the passed button. When SoSpaceballButtonEvent.ANY is passed, this returns true if the event represents a button release of any spaceball button.