java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.system.macosx.CGEventTapInformation

All Implemented Interfaces:: java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

public class CGEventTapInformation
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource

The structure used to report information about event taps.

Layout


 struct CGEventTapInformation {
     uint32_t eventTapID;
     CGEventTapLocation tapPoint();
     CGEventTapOptions options();
     CGEventMask eventsOfInterest();
     pid_t tappingProcess();
     pid_t processBeingTapped();
     bool enabled();
     float minUsecLatency();
     float avgUsecLatency();
     float maxUsecLatency();
 }

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class CGEventTapInformation.Buffer
An array of CGEventTapInformation structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default
- Nested classes/interfaces inherited from class org.lwjgl.system.Struct
  org.lwjgl.system.Struct.StructValidation

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`AVGUSECLATENCY ENABLED EVENTSOFINTEREST EVENTTAPID MAXUSECLATENCY MINUSECLATENCY OPTIONS PROCESSBEINGTAPPED`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`TAPPINGPROCESS TAPPOINT`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`CGEventTapInformation(java.nio.ByteBuffer container)`	Creates a `CGEventTapInformation` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`float`	`avgUsecLatency()`	average latency in microseconds
`static CGEventTapInformation`	`calloc()`	Returns a new `CGEventTapInformation` instance allocated with `memCalloc`.
`static CGEventTapInformation.Buffer`	`calloc(int capacity)`	Returns a new `CGEventTapInformation.Buffer` instance allocated with `memCalloc`.
`static CGEventTapInformation.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `CGEventTapInformation.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static CGEventTapInformation`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `CGEventTapInformation` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static CGEventTapInformation`	`callocStack()`	Deprecated.
`static CGEventTapInformation.Buffer`	`callocStack(int capacity)`	Deprecated.
`static CGEventTapInformation.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static CGEventTapInformation`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static CGEventTapInformation`	`create()`	Returns a new `CGEventTapInformation` instance allocated with `BufferUtils`.
`static CGEventTapInformation.Buffer`	`create(int capacity)`	Returns a new `CGEventTapInformation.Buffer` instance allocated with `BufferUtils`.
`static CGEventTapInformation`	`create(long address)`	Returns a new `CGEventTapInformation` instance for the specified memory address.
`static CGEventTapInformation.Buffer`	`create(long address, int capacity)`	Create a `CGEventTapInformation.Buffer` instance at the specified memory.
`static CGEventTapInformation`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static CGEventTapInformation.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`boolean`	`enabled()`	true if tap is enabled
`long`	`eventsOfInterest()`	mask of events being tapped
`int`	`eventTapID()`
`static CGEventTapInformation`	`malloc()`	Returns a new `CGEventTapInformation` instance allocated with `memAlloc`.
`static CGEventTapInformation.Buffer`	`malloc(int capacity)`	Returns a new `CGEventTapInformation.Buffer` instance allocated with `memAlloc`.
`static CGEventTapInformation.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `CGEventTapInformation.Buffer` instance allocated on the specified `MemoryStack`.
`static CGEventTapInformation`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `CGEventTapInformation` instance allocated on the specified `MemoryStack`.
`static CGEventTapInformation`	`mallocStack()`	Deprecated.
`static CGEventTapInformation.Buffer`	`mallocStack(int capacity)`	Deprecated.
`static CGEventTapInformation.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static CGEventTapInformation`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`float`	`maxUsecLatency()`	maximum latency in microseconds
`float`	`minUsecLatency()`	minimum latency in microseconds
`static float`	`navgUsecLatency(long struct)`	Unsafe version of `avgUsecLatency()`.
`static boolean`	`nenabled(long struct)`	Unsafe version of `enabled()`.
`static long`	`neventsOfInterest(long struct)`	Unsafe version of `eventsOfInterest()`.
`static int`	`neventTapID(long struct)`	Unsafe version of `eventTapID()`.
`static float`	`nmaxUsecLatency(long struct)`	Unsafe version of `maxUsecLatency()`.
`static float`	`nminUsecLatency(long struct)`	Unsafe version of `minUsecLatency()`.
`static int`	`noptions(long struct)`	Unsafe version of `options()`.
`static long`	`nprocessBeingTapped(long struct)`	Unsafe version of `processBeingTapped()`.
`static long`	`ntappingProcess(long struct)`	Unsafe version of `tappingProcess()`.
`static int`	`ntapPoint(long struct)`	Unsafe version of `tapPoint()`.
`int`	`options()`	listener, filter
`long`	`processBeingTapped()`	zero if not a per-process tap
`int`	`sizeof()`
`long`	`tappingProcess()`	process that is tapping events
`int`	`tapPoint()`	HID, session, annotated session

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

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

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull, validate

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - EVENTTAPID, TAPPOINT, OPTIONS, EVENTSOFINTEREST, TAPPINGPROCESS, PROCESSBEINGTAPPED, ENABLED, MINUSECLATENCY, AVGUSECLATENCY, MAXUSECLATENCY
    
    The struct member offsets.
- Constructor Detail
  - CGEventTapInformation
```
public CGEventTapInformation(java.nio.ByteBuffer container)
```
    Creates a CGEventTapInformation 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
  - sizeof
```
public int sizeof()
```
    Specified by:
    
    sizeof in class org.lwjgl.system.Struct
  - eventTapID
```
public int eventTapID()
```
    Returns:
    
    the value of the eventTapID field.
  - tapPoint
```
public int tapPoint()
```
    HID, session, annotated session
  - options
```
public int options()
```
    listener, filter
  - eventsOfInterest
```
public long eventsOfInterest()
```
    mask of events being tapped
  - tappingProcess
```
public long tappingProcess()
```
    process that is tapping events
  - processBeingTapped
```
public long processBeingTapped()
```
    zero if not a per-process tap
  - enabled
```
public boolean enabled()
```
    true if tap is enabled
  - minUsecLatency
```
public float minUsecLatency()
```
    minimum latency in microseconds
  - avgUsecLatency
```
public float avgUsecLatency()
```
    average latency in microseconds
  - maxUsecLatency
```
public float maxUsecLatency()
```
    maximum latency in microseconds
  - malloc
```
public static CGEventTapInformation malloc()
```
    Returns a new CGEventTapInformation instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static CGEventTapInformation calloc()
```
    Returns a new CGEventTapInformation instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static CGEventTapInformation create()
```
    Returns a new CGEventTapInformation instance allocated with BufferUtils.
  - create
```
public static CGEventTapInformation create(long address)
```
    Returns a new CGEventTapInformation instance for the specified memory address.
  - createSafe
```
@Nullable
public static CGEventTapInformation createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static CGEventTapInformation.Buffer malloc(int capacity)
```
    Returns a new CGEventTapInformation.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static CGEventTapInformation.Buffer calloc(int capacity)
```
    Returns a new CGEventTapInformation.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static CGEventTapInformation.Buffer create(int capacity)
```
    Returns a new CGEventTapInformation.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static CGEventTapInformation.Buffer create(long address,
                                                  int capacity)
```
    Create a CGEventTapInformation.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static CGEventTapInformation.Buffer createSafe(long address,
                                                      int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
@Deprecated
public static CGEventTapInformation mallocStack()
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.
  - callocStack
```
@Deprecated
public static CGEventTapInformation callocStack()
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.
  - mallocStack
```
@Deprecated
public static CGEventTapInformation mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.
  - callocStack
```
@Deprecated
public static CGEventTapInformation callocStack(org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.
  - mallocStack
```
@Deprecated
public static CGEventTapInformation.Buffer mallocStack(int capacity)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.
  - callocStack
```
@Deprecated
public static CGEventTapInformation.Buffer callocStack(int capacity)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.
  - mallocStack
```
@Deprecated
public static CGEventTapInformation.Buffer mallocStack(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.
  - callocStack
```
@Deprecated
public static CGEventTapInformation.Buffer callocStack(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.
  - malloc
```
public static CGEventTapInformation malloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new CGEventTapInformation instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - calloc
```
public static CGEventTapInformation calloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new CGEventTapInformation instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - malloc
```
public static CGEventTapInformation.Buffer malloc(int capacity,
                                                  org.lwjgl.system.MemoryStack stack)
```
    Returns a new CGEventTapInformation.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - calloc
```
public static CGEventTapInformation.Buffer calloc(int capacity,
                                                  org.lwjgl.system.MemoryStack stack)
```
    Returns a new CGEventTapInformation.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - neventTapID
```
public static int neventTapID(long struct)
```
    Unsafe version of eventTapID().
  - ntapPoint
```
public static int ntapPoint(long struct)
```
    Unsafe version of tapPoint().
  - noptions
```
public static int noptions(long struct)
```
    Unsafe version of options().
  - neventsOfInterest
```
public static long neventsOfInterest(long struct)
```
    Unsafe version of eventsOfInterest().
  - ntappingProcess
```
public static long ntappingProcess(long struct)
```
    Unsafe version of tappingProcess().
  - nprocessBeingTapped
```
public static long nprocessBeingTapped(long struct)
```
    Unsafe version of processBeingTapped().
  - nenabled
```
public static boolean nenabled(long struct)
```
    Unsafe version of enabled().
  - nminUsecLatency
```
public static float nminUsecLatency(long struct)
```
    Unsafe version of minUsecLatency().
  - navgUsecLatency
```
public static float navgUsecLatency(long struct)
```
    Unsafe version of avgUsecLatency().
  - nmaxUsecLatency
```
public static float nmaxUsecLatency(long struct)
```
    Unsafe version of maxUsecLatency().

Class CGEventTapInformation

Layout

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

EVENTTAPID, TAPPOINT, OPTIONS, EVENTSOFINTEREST, TAPPINGPROCESS, PROCESSBEINGTAPPED, ENABLED, MINUSECLATENCY, AVGUSECLATENCY, MAXUSECLATENCY

Constructor Detail

CGEventTapInformation

Method Detail

sizeof

eventTapID

tapPoint

options

eventsOfInterest

tappingProcess

processBeingTapped

enabled

minUsecLatency

avgUsecLatency

maxUsecLatency

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

malloc

calloc

malloc

calloc

neventTapID

ntapPoint

noptions

neventsOfInterest

ntappingProcess

nprocessBeingTapped

nenabled

nminUsecLatency

navgUsecLatency

nmaxUsecLatency