SoWinSpaceball Class Reference
[Win]
Translates and reports events for a SpaceBall or SpaceMouse (Magellan) device.
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#include <Inventor/Win/devices/SoWinSpaceball.h>
Public Member Functions | |
| SoWinSpaceball (SoGuiSpaceball::Mask mask=SoGuiSpaceball::ALL) | |
| ~SoWinSpaceball () | |
| virtual void | enable (SoWidget w, XtEventHandler f, XtPointer data, Window win=NULL) |
| virtual void | disable (SoWidget w, XtEventHandler f, XtPointer data) |
| virtual const SoEvent * | translateEvent (XAnyEvent *xevent) |
| void | setRotationScaleFactor (float f) |
| float | getRotationScaleFactor () const |
| void | setTranslationScaleFactor (float f) |
| float | getTranslationScaleFactor () const |
| void | setFocusToWindow (SbBool flag) |
| SbBool | isFocusToWindow () const |
Static Public Member Functions | |
| static SbBool | isSpaceMousePresent () |
| static SbBool | exists () |
Detailed Description
Translates and reports events for a SpaceBall or SpaceMouse (Magellan) device.
This class manages events generated by the spaceball, including spaceball motion (SoMotion3Event), and spaceball button press and release events (SoSpaceballButtonEvent).
SEE ALSO
SoWinDevice, SoMotion3Event, SoSpaceballButtonEvent
Constructor & Destructor Documentation
| SoWinSpaceball::SoWinSpaceball | ( | SoGuiSpaceball::Mask | mask = SoGuiSpaceball::ALL |
) |
Constructor.
| SoWinSpaceball::~SoWinSpaceball | ( | ) |
Destructor.
Member Function Documentation
| virtual void SoWinSpaceball::disable | ( | SoWidget | w, | |
| XtEventHandler | f, | |||
| XtPointer | data | |||
| ) | [virtual] |
Disables the device.
Implements SoWinDevice.
| virtual void SoWinSpaceball::enable | ( | SoWidget | w, | |
| XtEventHandler | f, | |||
| XtPointer | data, | |||
| Window | win = NULL | |||
| ) | [virtual] |
Enables the device for the passed window handle. When enabled, the callback function f will be invoked when messages occur in the window. data is the clientData which will be passed.
Implements SoWinDevice.
| static SbBool SoWinSpaceball::exists | ( | ) | [static] |
Returns whether or not the spaceball device exists for use.
| float SoWinSpaceball::getRotationScaleFactor | ( | ) | const [inline] |
Returns the rotation scale factor.
| float SoWinSpaceball::getTranslationScaleFactor | ( | ) | const [inline] |
Returns the translation scale factor.
| SbBool SoWinSpaceball::isFocusToWindow | ( | ) | const [inline] |
Win32 does not support focus change.
This method is provided for source compatibility.
| static SbBool SoWinSpaceball::isSpaceMousePresent | ( | ) | [static] |
Used in glxWindowProc method from SoWinGLWidget and SoWinMPGLWidget.
| void SoWinSpaceball::setFocusToWindow | ( | SbBool | flag | ) | [inline] |
Win32 does not support focus change.
This method is provided for source compatibility.
| void SoWinSpaceball::setRotationScaleFactor | ( | float | f | ) | [inline] |
The spaceball reports rotations and translations as integers.
These values must be scaled to be useful. This method sets the rotation scale factor. Default is .006.
| void SoWinSpaceball::setTranslationScaleFactor | ( | float | f | ) | [inline] |
The spaceball reports rotations and translations as integers.
These values must be scaled to be useful. This method sets the translation the scale factor. Default is .006.
| virtual const SoEvent* SoWinSpaceball::translateEvent | ( | XAnyEvent * | xevent | ) | [virtual] |
Attempts to convert the passed message into an SoEvent.
Returns a pointer to an internal SoEvent object owned by the class. Do not delete this object. If the message was not generated by this device, then NULL is returned.
Implements SoWinDevice.
The documentation for this class was generated from the following file:
- Inventor/Win/devices/SoWinSpaceball.h