Class XEvent

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<XEvent>

org.lwjgl.system.linux.XEvent

All Implemented Interfaces:

AutoCloseable, NativeResource, Pointer

public class XEvent
extends Struct<XEvent>
implements NativeResource

union XEvent {
    int type;
    XAnyEvent xany;
    XKeyEvent xkey;
    XButtonEvent xbutton;
    XMotionEvent xmotion;
    XCrossingEvent xcrossing;
    XFocusChangeEvent xfocus;
    XExposeEvent xexpose;
    XGraphicsExposeEvent xgraphicsexpose;
    XNoExposeEvent xnoexpose;
    XVisibilityEvent xvisibility;
    XCreateWindowEvent xcreatewindow;
    XDestroyWindowEvent xdestroywindow;
    XUnmapEvent xunmap;
    XMapEvent xmap;
    XMapRequestEvent xmaprequest;
    XReparentEvent xreparent;
    XConfigureEvent xconfigure;
    XGravityEvent xgravity;
    XResizeRequestEvent xresizerequest;
    XConfigureRequestEvent xconfigurerequest;
    XCirculateEvent xcirculate;
    XCirculateRequestEvent xcirculaterequest;
    XPropertyEvent xproperty;
    XSelectionClearEvent xselectionclear;
    XSelectionRequestEvent xselectionrequest;
    XSelectionEvent xselection;
    XColormapEvent xcolormap;
    XClientMessageEvent xclient;
    XMappingEvent xmapping;
    XErrorEvent xerror;
    XKeymapEvent xkeymap;
    XGenericEvent xgeneric;
    XGenericEventCookie xcookie;
    long[24];
}

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XEvent.Buffer	An array of XEvent structs.

Nested classes/interfaces inherited from class Struct

Struct.StructValidation

Nested classes/interfaces inherited from interface Pointer

Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	SIZEOF	The struct size in bytes.
static final int	TYPE	The struct member offsets.
static final int	XANY	The struct member offsets.
static final int	XBUTTON	The struct member offsets.
static final int	XCIRCULATE	The struct member offsets.
static final int	XCIRCULATEREQUEST	The struct member offsets.
static final int	XCLIENT	The struct member offsets.
static final int	XCOLORMAP	The struct member offsets.
static final int	XCONFIGURE	The struct member offsets.
static final int	XCONFIGUREREQUEST	The struct member offsets.
static final int	XCOOKIE	The struct member offsets.
static final int	XCREATEWINDOW	The struct member offsets.
static final int	XCROSSING	The struct member offsets.
static final int	XDESTROYWINDOW	The struct member offsets.
static final int	XERROR	The struct member offsets.
static final int	XEXPOSE	The struct member offsets.
static final int	XFOCUS	The struct member offsets.
static final int	XGENERIC	The struct member offsets.
static final int	XGRAPHICSEXPOSE	The struct member offsets.
static final int	XGRAVITY	The struct member offsets.
static final int	XKEY	The struct member offsets.
static final int	XKEYMAP	The struct member offsets.
static final int	XMAP	The struct member offsets.
static final int	XMAPPING	The struct member offsets.
static final int	XMAPREQUEST	The struct member offsets.
static final int	XMOTION	The struct member offsets.
static final int	XNOEXPOSE	The struct member offsets.
static final int	XPROPERTY	The struct member offsets.
static final int	XREPARENT	The struct member offsets.
static final int	XRESIZEREQUEST	The struct member offsets.
static final int	XSELECTION	The struct member offsets.
static final int	XSELECTIONCLEAR	The struct member offsets.
static final int	XSELECTIONREQUEST	The struct member offsets.
static final int	XUNMAP	The struct member offsets.
static final int	XVISIBILITY	The struct member offsets.

Fields inherited from interface Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
XEvent(ByteBuffer container)	Creates a XEvent instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static XEvent	calloc()	Returns a new XEvent instance allocated with memCalloc.
static XEvent.Buffer	calloc(int capacity)	Returns a new XEvent.Buffer instance allocated with memCalloc.
static XEvent.Buffer	calloc(int capacity, MemoryStack stack)	Returns a new XEvent.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XEvent	calloc(MemoryStack stack)	Returns a new XEvent instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XEvent	create()	Returns a new XEvent instance allocated with BufferUtils.
static XEvent.Buffer	create(int capacity)	Returns a new XEvent.Buffer instance allocated with BufferUtils.
static XEvent	create(long address)	Returns a new XEvent instance for the specified memory address.
static XEvent.Buffer	create(long address, int capacity)	Create a XEvent.Buffer instance at the specified memory.
static @Nullable XEvent	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable XEvent.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static XEvent	malloc()	Returns a new XEvent instance allocated with memAlloc.
static XEvent.Buffer	malloc(int capacity)	Returns a new XEvent.Buffer instance allocated with memAlloc.
static XEvent.Buffer	malloc(int capacity, MemoryStack stack)	Returns a new XEvent.Buffer instance allocated on the specified MemoryStack.
static XEvent	malloc(MemoryStack stack)	Returns a new XEvent instance allocated on the specified MemoryStack.
static int	ntype(long struct)	Unsafe version of type().
static XAnyEvent	nxany(long struct)	Unsafe version of xany().
static XButtonEvent	nxbutton(long struct)	Unsafe version of xbutton().
static XCirculateEvent	nxcirculate(long struct)	Unsafe version of xcirculate().
static XCirculateRequestEvent	nxcirculaterequest(long struct)	Unsafe version of xcirculaterequest().
static XClientMessageEvent	nxclient(long struct)	Unsafe version of xclient().
static XColormapEvent	nxcolormap(long struct)	Unsafe version of xcolormap().
static XConfigureEvent	nxconfigure(long struct)	Unsafe version of xconfigure().
static XConfigureRequestEvent	nxconfigurerequest(long struct)	Unsafe version of xconfigurerequest().
static XGenericEventCookie	nxcookie(long struct)	Unsafe version of xcookie().
static XCreateWindowEvent	nxcreatewindow(long struct)	Unsafe version of xcreatewindow().
static XCrossingEvent	nxcrossing(long struct)	Unsafe version of xcrossing().
static XDestroyWindowEvent	nxdestroywindow(long struct)	Unsafe version of xdestroywindow().
static XErrorEvent	nxerror(long struct)	Unsafe version of xerror().
static XExposeEvent	nxexpose(long struct)	Unsafe version of xexpose().
static XFocusChangeEvent	nxfocus(long struct)	Unsafe version of xfocus().
static XGenericEvent	nxgeneric(long struct)	Unsafe version of xgeneric().
static XGraphicsExposeEvent	nxgraphicsexpose(long struct)	Unsafe version of xgraphicsexpose().
static XGravityEvent	nxgravity(long struct)	Unsafe version of xgravity().
static XKeyEvent	nxkey(long struct)	Unsafe version of xkey().
static XKeymapEvent	nxkeymap(long struct)	Unsafe version of xkeymap().
static XMapEvent	nxmap(long struct)	Unsafe version of xmap().
static XMappingEvent	nxmapping(long struct)	Unsafe version of xmapping().
static XMapRequestEvent	nxmaprequest(long struct)	Unsafe version of xmaprequest().
static XMotionEvent	nxmotion(long struct)	Unsafe version of xmotion().
static XNoExposeEvent	nxnoexpose(long struct)	Unsafe version of xnoexpose().
static XPropertyEvent	nxproperty(long struct)	Unsafe version of xproperty().
static XReparentEvent	nxreparent(long struct)	Unsafe version of xreparent().
static XResizeRequestEvent	nxresizerequest(long struct)	Unsafe version of xresizerequest().
static XSelectionEvent	nxselection(long struct)	Unsafe version of xselection().
static XSelectionClearEvent	nxselectionclear(long struct)	Unsafe version of xselectionclear().
static XSelectionRequestEvent	nxselectionrequest(long struct)	Unsafe version of xselectionrequest().
static XUnmapEvent	nxunmap(long struct)	Unsafe version of xunmap().
static XVisibilityEvent	nxvisibility(long struct)	Unsafe version of xvisibility().
int	sizeof()	Returns sizeof(struct).
int	type()
XAnyEvent	xany()
XButtonEvent	xbutton()
XCirculateEvent	xcirculate()
XCirculateRequestEvent	xcirculaterequest()
XClientMessageEvent	xclient()
XColormapEvent	xcolormap()
XConfigureEvent	xconfigure()
XConfigureRequestEvent	xconfigurerequest()
XGenericEventCookie	xcookie()
XCreateWindowEvent	xcreatewindow()
XCrossingEvent	xcrossing()
XDestroyWindowEvent	xdestroywindow()
XErrorEvent	xerror()
XExposeEvent	xexpose()
XFocusChangeEvent	xfocus()
XGenericEvent	xgeneric()
XGraphicsExposeEvent	xgraphicsexpose()
XGravityEvent	xgravity()
XKeyEvent	xkey()
XKeymapEvent	xkeymap()
XMapEvent	xmap()
XMappingEvent	xmapping()
XMapRequestEvent	xmaprequest()
XMotionEvent	xmotion()
XNoExposeEvent	xnoexpose()
XPropertyEvent	xproperty()
XReparentEvent	xreparent()
XResizeRequestEvent	xresizerequest()
XSelectionEvent	xselection()
XSelectionClearEvent	xselectionclear()
XSelectionRequestEvent	xselectionrequest()
XUnmapEvent	xunmap()
XVisibilityEvent	xvisibility()

Methods inherited from class Struct

clear, free, isNull, validate, validate

Methods inherited from class Pointer.Default

address, equals, hashCode, toString

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface NativeResource

close, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

TYPE

public static final int TYPE

The struct member offsets.

XANY

public static final int XANY

The struct member offsets.

XKEY

public static final int XKEY

The struct member offsets.

XBUTTON

public static final int XBUTTON

The struct member offsets.

XMOTION

public static final int XMOTION

The struct member offsets.

XCROSSING

public static final int XCROSSING

The struct member offsets.

XFOCUS

public static final int XFOCUS

The struct member offsets.

XEXPOSE

public static final int XEXPOSE

The struct member offsets.

XGRAPHICSEXPOSE

public static final int XGRAPHICSEXPOSE

The struct member offsets.

XNOEXPOSE

public static final int XNOEXPOSE

The struct member offsets.

XVISIBILITY

public static final int XVISIBILITY

The struct member offsets.

XCREATEWINDOW

public static final int XCREATEWINDOW

The struct member offsets.

XDESTROYWINDOW

public static final int XDESTROYWINDOW

The struct member offsets.

XUNMAP

public static final int XUNMAP

The struct member offsets.

XMAP

public static final int XMAP

The struct member offsets.

XMAPREQUEST

public static final int XMAPREQUEST

The struct member offsets.

XREPARENT

public static final int XREPARENT

The struct member offsets.

XCONFIGURE

public static final int XCONFIGURE

The struct member offsets.

XGRAVITY

public static final int XGRAVITY

The struct member offsets.

XRESIZEREQUEST

public static final int XRESIZEREQUEST

The struct member offsets.

XCONFIGUREREQUEST

public static final int XCONFIGUREREQUEST

The struct member offsets.

XCIRCULATE

public static final int XCIRCULATE

The struct member offsets.

XCIRCULATEREQUEST

public static final int XCIRCULATEREQUEST

The struct member offsets.

XPROPERTY

public static final int XPROPERTY

The struct member offsets.

XSELECTIONCLEAR

public static final int XSELECTIONCLEAR

The struct member offsets.

XSELECTIONREQUEST

public static final int XSELECTIONREQUEST

The struct member offsets.

XSELECTION

public static final int XSELECTION

The struct member offsets.

XCOLORMAP

public static final int XCOLORMAP

The struct member offsets.

XCLIENT

public static final int XCLIENT

The struct member offsets.

XMAPPING

public static final int XMAPPING

The struct member offsets.

XERROR

public static final int XERROR

The struct member offsets.

XKEYMAP

public static final int XKEYMAP

The struct member offsets.

XGENERIC

public static final int XGENERIC

The struct member offsets.

XCOOKIE

public static final int XCOOKIE

The struct member offsets.

Constructor Details

XEvent

public XEvent(ByteBuffer container)

Creates a XEvent 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 Details

sizeof

public int sizeof()

Description copied from class: Struct

Returns sizeof(struct).

Specified by:

sizeof in class Struct<XEvent>

type

public int type()

Returns:

the value of the type field.

xany

public XAnyEvent xany()

Returns:

a XAnyEvent view of the xany field.

xkey

public XKeyEvent xkey()

Returns:

a XKeyEvent view of the xkey field.

xbutton

public XButtonEvent xbutton()

Returns:

a XButtonEvent view of the xbutton field.

xmotion

public XMotionEvent xmotion()

Returns:

a XMotionEvent view of the xmotion field.

xcrossing

public XCrossingEvent xcrossing()

Returns:

a XCrossingEvent view of the xcrossing field.

xfocus

public XFocusChangeEvent xfocus()

Returns:

a XFocusChangeEvent view of the xfocus field.

xexpose

public XExposeEvent xexpose()

Returns:

a XExposeEvent view of the xexpose field.

xgraphicsexpose

public XGraphicsExposeEvent xgraphicsexpose()

Returns:

a XGraphicsExposeEvent view of the xgraphicsexpose field.

xnoexpose

public XNoExposeEvent xnoexpose()

Returns:

a XNoExposeEvent view of the xnoexpose field.

xvisibility

public XVisibilityEvent xvisibility()

Returns:

a XVisibilityEvent view of the xvisibility field.

xcreatewindow

public XCreateWindowEvent xcreatewindow()

Returns:

a XCreateWindowEvent view of the xcreatewindow field.

xdestroywindow

public XDestroyWindowEvent xdestroywindow()

Returns:

a XDestroyWindowEvent view of the xdestroywindow field.

xunmap

public XUnmapEvent xunmap()

Returns:

a XUnmapEvent view of the xunmap field.

xmap

public XMapEvent xmap()

Returns:

a XMapEvent view of the xmap field.

xmaprequest

public XMapRequestEvent xmaprequest()

Returns:

a XMapRequestEvent view of the xmaprequest field.

xreparent

public XReparentEvent xreparent()

Returns:

a XReparentEvent view of the xreparent field.

xconfigure

public XConfigureEvent xconfigure()

Returns:

a XConfigureEvent view of the xconfigure field.

xgravity

public XGravityEvent xgravity()

Returns:

a XGravityEvent view of the xgravity field.

xresizerequest

public XResizeRequestEvent xresizerequest()

Returns:

a XResizeRequestEvent view of the xresizerequest field.

xconfigurerequest

public XConfigureRequestEvent xconfigurerequest()

Returns:

a XConfigureRequestEvent view of the xconfigurerequest field.

xcirculate

public XCirculateEvent xcirculate()

Returns:

a XCirculateEvent view of the xcirculate field.

xcirculaterequest

public XCirculateRequestEvent xcirculaterequest()

Returns:

a XCirculateRequestEvent view of the xcirculaterequest field.

xproperty

public XPropertyEvent xproperty()

Returns:

a XPropertyEvent view of the xproperty field.

xselectionclear

public XSelectionClearEvent xselectionclear()

Returns:

a XSelectionClearEvent view of the xselectionclear field.

xselectionrequest

public XSelectionRequestEvent xselectionrequest()

Returns:

a XSelectionRequestEvent view of the xselectionrequest field.

xselection

public XSelectionEvent xselection()

Returns:

a XSelectionEvent view of the xselection field.

xcolormap

public XColormapEvent xcolormap()

Returns:

a XColormapEvent view of the xcolormap field.

xclient

public XClientMessageEvent xclient()

Returns:

a XClientMessageEvent view of the xclient field.

xmapping

public XMappingEvent xmapping()

Returns:

a XMappingEvent view of the xmapping field.

xerror

public XErrorEvent xerror()

Returns:

a XErrorEvent view of the xerror field.

xkeymap

public XKeymapEvent xkeymap()

Returns:

a XKeymapEvent view of the xkeymap field.

xgeneric

public XGenericEvent xgeneric()

Returns:

a XGenericEvent view of the xgeneric field.

xcookie

public XGenericEventCookie xcookie()

Returns:

a XGenericEventCookie view of the xcookie field.

malloc

public static XEvent malloc()

Returns a new XEvent instance allocated with memAlloc. The instance must be explicitly freed.

calloc

public static XEvent calloc()

Returns a new XEvent instance allocated with memCalloc. The instance must be explicitly freed.

create

public static XEvent create()

Returns a new XEvent instance allocated with BufferUtils.

create

public static XEvent create(long address)

Returns a new XEvent instance for the specified memory address.

createSafe

public static @Nullable XEvent createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static XEvent.Buffer malloc(int capacity)

Returns a new XEvent.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc

public static XEvent.Buffer calloc(int capacity)

Returns a new XEvent.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create

public static XEvent.Buffer create(int capacity)

Returns a new XEvent.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

public static XEvent.Buffer create(long address,
 int capacity)

Create a XEvent.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

public static @Nullable XEvent.Buffer createSafe(long address,
 int capacity)

Like create, but returns null if address is NULL.

malloc

public static XEvent malloc(MemoryStack stack)

Returns a new XEvent instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static XEvent calloc(MemoryStack stack)

Returns a new XEvent instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc

public static XEvent.Buffer malloc(int capacity,
 MemoryStack stack)

Returns a new XEvent.Buffer instance allocated on the specified MemoryStack.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static XEvent.Buffer calloc(int capacity,
 MemoryStack stack)

Returns a new XEvent.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

ntype

public static int ntype(long struct)

Unsafe version of type().

nxany

public static XAnyEvent nxany(long struct)

Unsafe version of xany().

nxkey

public static XKeyEvent nxkey(long struct)

Unsafe version of xkey().

nxbutton

public static XButtonEvent nxbutton(long struct)

Unsafe version of xbutton().

nxmotion

public static XMotionEvent nxmotion(long struct)

Unsafe version of xmotion().

nxcrossing

public static XCrossingEvent nxcrossing(long struct)

Unsafe version of xcrossing().

nxfocus

public static XFocusChangeEvent nxfocus(long struct)

Unsafe version of xfocus().

nxexpose

public static XExposeEvent nxexpose(long struct)

Unsafe version of xexpose().

nxgraphicsexpose

public static XGraphicsExposeEvent nxgraphicsexpose(long struct)

Unsafe version of xgraphicsexpose().

nxnoexpose

public static XNoExposeEvent nxnoexpose(long struct)

Unsafe version of xnoexpose().

nxvisibility

public static XVisibilityEvent nxvisibility(long struct)

Unsafe version of xvisibility().

nxcreatewindow

public static XCreateWindowEvent nxcreatewindow(long struct)

Unsafe version of xcreatewindow().

nxdestroywindow

public static XDestroyWindowEvent nxdestroywindow(long struct)

Unsafe version of xdestroywindow().

nxunmap

public static XUnmapEvent nxunmap(long struct)

Unsafe version of xunmap().

nxmap

public static XMapEvent nxmap(long struct)

Unsafe version of xmap().

nxmaprequest

public static XMapRequestEvent nxmaprequest(long struct)

Unsafe version of xmaprequest().

nxreparent

public static XReparentEvent nxreparent(long struct)

Unsafe version of xreparent().

nxconfigure

public static XConfigureEvent nxconfigure(long struct)

Unsafe version of xconfigure().

nxgravity

public static XGravityEvent nxgravity(long struct)

Unsafe version of xgravity().

nxresizerequest

public static XResizeRequestEvent nxresizerequest(long struct)

Unsafe version of xresizerequest().

nxconfigurerequest

public static XConfigureRequestEvent nxconfigurerequest(long struct)

Unsafe version of xconfigurerequest().

nxcirculate

public static XCirculateEvent nxcirculate(long struct)

Unsafe version of xcirculate().

nxcirculaterequest

public static XCirculateRequestEvent nxcirculaterequest(long struct)

Unsafe version of xcirculaterequest().

nxproperty

public static XPropertyEvent nxproperty(long struct)

Unsafe version of xproperty().

nxselectionclear

public static XSelectionClearEvent nxselectionclear(long struct)

Unsafe version of xselectionclear().

nxselectionrequest

public static XSelectionRequestEvent nxselectionrequest(long struct)

Unsafe version of xselectionrequest().

nxselection

public static XSelectionEvent nxselection(long struct)

Unsafe version of xselection().

nxcolormap

public static XColormapEvent nxcolormap(long struct)

Unsafe version of xcolormap().

nxclient

public static XClientMessageEvent nxclient(long struct)

Unsafe version of xclient().

nxmapping

public static XMappingEvent nxmapping(long struct)

Unsafe version of xmapping().

nxerror

public static XErrorEvent nxerror(long struct)

Unsafe version of xerror().

nxkeymap

public static XKeymapEvent nxkeymap(long struct)

Unsafe version of xkeymap().

nxgeneric

public static XGenericEvent nxgeneric(long struct)

Unsafe version of xgeneric().

nxcookie

public static XGenericEventCookie nxcookie(long struct)

Unsafe version of xcookie().