Top Description Inners Fields Constructors Methods
org.lwjgl.openvr

public Class VREventScroll

extends Struct<VREventScroll>
Class Inheritance
Annotations
@NativeType:struct VREvent_Scroll_t
Imports
javax.annotation.*, java.nio.*, org.lwjgl.system.*
Used for simulated mouse wheel scroll.

Layout


struct VREvent_Scroll_t {
    float xdelta;
    float ydelta;
    uint32_t unused;
    float viewportscale;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
VREventScroll.Buffer

An array of VREventScroll structs.

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
SIZEOF

The struct size in bytes.

public static final int
UNUSED

The struct member offsets.

public static final int
VIEWPORTSCALE

The struct member offsets.

public static final int
XDELTA

The struct member offsets.

public static final int
YDELTA

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
VREventScroll(long address, ByteBuffer container)

public
VREventScroll(ByteBuffer container)

Creates a VREventScroll instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
protected VREventScroll
create(long
the struct memory address
address, ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static VREventScroll
create(long address)

Returns a new VREventScroll instance for the specified memory address.

public static VREventScroll.Buffer
create(long
the memory address
address, int
the buffer capacity
capacity)

Create a VREventScroll.Buffer instance at the specified memory.

public static VREventScroll
createSafe(long address)

Like create, but returns null if address is NULL.

public static VREventScroll.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public static int
nunused(long struct)

Unsafe version of unused.

public static float
nviewportscale(long struct)

Unsafe version of viewportscale.

public static float
nxdelta(long struct)

Unsafe version of xdelta.

public static float
nydelta(long struct)

Unsafe version of ydelta.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public int

Returns:

the value of the unused field.
unused()

public float
viewportscale()

for scrolling on an overlay with laser mouse, this is the overlay's vertical size relative to the overlay height.

public float
xdelta()

movement in fraction of the pad traversed since last delta, 1.0 for a full swipe

public float

Returns:

the value of the ydelta field.
ydelta()

Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

UNUSEDback to summary
public static final int UNUSED

The struct member offsets.

VIEWPORTSCALEback to summary
public static final int VIEWPORTSCALE

The struct member offsets.

XDELTAback to summary
public static final int XDELTA

The struct member offsets.

YDELTAback to summary
public static final int YDELTA

The struct member offsets.

Constructor Detail

VREventScrollback to summary
protected VREventScroll(long address, ByteBuffer container)
VREventScrollback to summary
public VREventScroll(ByteBuffer container)

Creates a VREventScroll instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Detail

createback to summary
protected VREventScroll create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static VREventScroll create(long address)

Returns a new VREventScroll instance for the specified memory address.

createback to summary
public static VREventScroll.Buffer create(long address, int capacity)

Create a VREventScroll.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static VREventScroll createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static VREventScroll.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
nunusedback to summary
public static int nunused(long struct)

Unsafe version of unused.

nviewportscaleback to summary
public static float nviewportscale(long struct)

Unsafe version of viewportscale.

nxdeltaback to summary
public static float nxdelta(long struct)

Unsafe version of xdelta.

nydeltaback to summary
public static float nydelta(long struct)

Unsafe version of ydelta.

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
unusedback to summary
public int unused()
Returns:int

the value of the unused field.

Annotations
@NativeType:uint32_t
viewportscaleback to summary
public float viewportscale()

for scrolling on an overlay with laser mouse, this is the overlay's vertical size relative to the overlay height. Range: [0,1]

xdeltaback to summary
public float xdelta()

movement in fraction of the pad traversed since last delta, 1.0 for a full swipe

ydeltaback to summary
public float ydelta()
Returns:float

the value of the ydelta field.

org.lwjgl.openvr back to summary

public Class VREventScroll.Buffer

extends StructBuffer<VREventScroll, VREventScroll.Buffer>
Class Inheritance
An array of VREventScroll structs.

Field Summary

Modifier and TypeField and Description
private static final VREventScroll
ELEMENT_FACTORY

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new VREventScroll.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
protected VREventScroll
getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

protected VREventScroll.Buffer
self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

public int

Returns:

the value of the unused field.
unused()

public float

Returns:

the value of the VREventScroll#viewportscale field.
viewportscale()

public float

Returns:

the value of the VREventScroll#xdelta field.
xdelta()

public float

Returns:

the value of the ydelta field.
ydelta()

Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final VREventScroll ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new VREventScroll.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by VREventScroll#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

getElementFactoryback to summary
protected VREventScroll getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
selfback to summary
protected VREventScroll.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
unusedback to summary
public int unused()
Returns:int

the value of the unused field.

Annotations
@NativeType:uint32_t
viewportscaleback to summary
public float viewportscale()
Returns:float

the value of the VREventScroll#viewportscale field.

xdeltaback to summary
public float xdelta()
Returns:float

the value of the VREventScroll#xdelta field.

ydeltaback to summary
public float ydelta()
Returns:float

the value of the ydelta field.