Package org.lwjgl.system.jawt

Class JAWTDrawingSurfaceInfo

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct

org.lwjgl.system.jawt.JAWTDrawingSurfaceInfo

All Implemented Interfaces:

org.lwjgl.system.Pointer

public class JAWTDrawingSurfaceInfo
extends org.lwjgl.system.Struct

Member documentation

• platformInfo – Pointer to the platform-specific information. This can be safely cast to a JAWT_Win32DrawingSurfaceInfo on Windows or a JAWT_X11DrawingSurfaceInfo on Solaris. On Mac OS X this is a pointer to a NSObject that conforms to the JAWT_SurfaceLayers protocol.
• ds – Cached pointer to the underlying drawing surface.
• bounds – Bounding rectangle of the drawing surface.
• clipSize – Number of rectangles in the clip.
• clip – Clip rectangle array.

Layout

 struct JAWT_DrawingSurfaceInfo {
     void * platformInfo;
     JAWT_DrawingSurface * ds;
     JAWT_Rectangle bounds;
     jint clipSize;
     JAWT_Rectangle * clip;
 }

Nested Class Summary

Nested Classes

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

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

org.lwjgl.system.Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static int	ALIGNOF	The struct alignment in bytes.
static int	BOUNDS CLIP CLIPSIZE DS PLATFORMINFO	The struct member offsets.
static int	SIZEOF	The struct size in bytes.

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
JAWTRectangle	bounds()	Returns a JAWTRectangle view of the bounds field.
JAWTRectangle.Buffer	clip()	Returns a JAWTRectangle.Buffer view of the struct array pointed to by the clip field.
int	clipSize()	Returns the value of the clipSize field.
static JAWTDrawingSurfaceInfo	create(long address)	Returns a new JAWTDrawingSurfaceInfo instance for the specified memory address.
static JAWTDrawingSurfaceInfo.Buffer	create(long address, int capacity)	Create a JAWTDrawingSurfaceInfo.Buffer instance at the specified memory.
static JAWTDrawingSurfaceInfo	createSafe(long address)	Like create, but returns null if address is NULL.
static JAWTDrawingSurfaceInfo.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
JAWTDrawingSurface	ds()	Returns a JAWTDrawingSurface view of the struct pointed to by the ds field.
static JAWTRectangle	nbounds(long struct)	Unsafe version of bounds().
static JAWTRectangle.Buffer	nclip(long struct)	Unsafe version of clip().
static int	nclipSize(long struct)	Unsafe version of clipSize().
static JAWTDrawingSurface	nds(long struct)	Unsafe version of ds().
static long	nplatformInfo(long struct)	Unsafe version of platformInfo().
long	platformInfo()	Returns the value of the platformInfo field.
int	sizeof()

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

Field Detail

SIZEOF

The struct size in bytes.

ALIGNOF

The struct alignment in bytes.

PLATFORMINFO, DS, BOUNDS, CLIPSIZE, CLIP

The struct member offsets.

Constructor Detail

JAWTDrawingSurfaceInfo

public JAWTDrawingSurfaceInfo(java.nio.ByteBuffer container)

Creates a JAWTDrawingSurfaceInfo 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

platformInfo

public long platformInfo()

Returns the value of the platformInfo field.

ds

public JAWTDrawingSurface ds()

Returns a JAWTDrawingSurface view of the struct pointed to by the ds field.

bounds

public JAWTRectangle bounds()

Returns a JAWTRectangle view of the bounds field.

clipSize

public int clipSize()

Returns the value of the clipSize field.

clip

public JAWTRectangle.Buffer clip()

Returns a JAWTRectangle.Buffer view of the struct array pointed to by the clip field.

create

public static JAWTDrawingSurfaceInfo create(long address)

Returns a new JAWTDrawingSurfaceInfo instance for the specified memory address.

createSafe

@Nullable
public static JAWTDrawingSurfaceInfo createSafe(long address)

Like create, but returns null if address is NULL.

create

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

Create a JAWTDrawingSurfaceInfo.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

nplatformInfo

public static long nplatformInfo(long struct)

Unsafe version of platformInfo().

nds

public static JAWTDrawingSurface nds(long struct)

Unsafe version of ds().

nbounds

public static JAWTRectangle nbounds(long struct)

Unsafe version of bounds().

nclipSize

public static int nclipSize(long struct)

Unsafe version of clipSize().

nclip

public static JAWTRectangle.Buffer nclip(long struct)

Unsafe version of clip().