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org.lwjgl.system.jawt

public Class JAWTWin32DrawingSurfaceInfo

extends Struct<JAWTWin32DrawingSurfaceInfo>
Class Inheritance
Annotations
@NativeType:struct JAWT_Win32DrawingSurfaceInfo
Imports
javax.annotation.*, java.nio.*, org.lwjgl.system.*, org.lwjgl.system.windows.User32
Win32-specific declarations for AWT native interface.

Layout


struct JAWT_Win32DrawingSurfaceInfo {
    union {
        HWND hwnd;
        HBITMAP hbitmap;
        void * pbits;
    };
    HDC hdc;
    HPALETTE hpalette;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
JAWTWin32DrawingSurfaceInfo.Buffer

An array of JAWTWin32DrawingSurfaceInfo structs.

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
HBITMAP

The struct member offsets.

public static final int
HDC

The struct member offsets.

public static final int
HPALETTE

The struct member offsets.

public static final int
HWND

The struct member offsets.

public static final int
PBITS

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
JAWTWin32DrawingSurfaceInfo(long address, ByteBuffer container)

public
JAWTWin32DrawingSurfaceInfo(ByteBuffer container)

Creates a JAWTWin32DrawingSurfaceInfo instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
protected JAWTWin32DrawingSurfaceInfo
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 JAWTWin32DrawingSurfaceInfo
create(long address)

Returns a new JAWTWin32DrawingSurfaceInfo instance for the specified memory address.

public static JAWTWin32DrawingSurfaceInfo.Buffer
create(long
the memory address
address, int
the buffer capacity
capacity)

Create a JAWTWin32DrawingSurfaceInfo.Buffer instance at the specified memory.

public static JAWTWin32DrawingSurfaceInfo
createSafe(long address)

Like create, but returns null if address is NULL.

public static JAWTWin32DrawingSurfaceInfo.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public long
hbitmap()

the DDB handle

public long
hdc()

the device context handle.

public long
hpalette()

the palette handle

public long
hwnd()

the native window handle

public static long
nhbitmap(long struct)

Unsafe version of hbitmap.

public static long
nhdc(long struct)

Unsafe version of hdc.

public static long
nhpalette(long struct)

Unsafe version of hpalette.

public static long
nhwnd(long struct)

Unsafe version of hwnd.

public static ByteBuffer
npbits(long struct, int capacity)

Unsafe version of pbits.

public ByteBuffer

Returns:

the DIB handle
pbits(int
the number of elements in the returned buffer
capacity)

public int
sizeof()

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

Returns sizeof(struct).
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.

HBITMAPback to summary
public static final int HBITMAP

The struct member offsets.

HDCback to summary
public static final int HDC

The struct member offsets.

HPALETTEback to summary
public static final int HPALETTE

The struct member offsets.

HWNDback to summary
public static final int HWND

The struct member offsets.

PBITSback to summary
public static final int PBITS

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

Constructor Detail

JAWTWin32DrawingSurfaceInfoback to summary
protected JAWTWin32DrawingSurfaceInfo(long address, ByteBuffer container)
JAWTWin32DrawingSurfaceInfoback to summary
public JAWTWin32DrawingSurfaceInfo(ByteBuffer container)

Creates a JAWTWin32DrawingSurfaceInfo 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 JAWTWin32DrawingSurfaceInfo 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 JAWTWin32DrawingSurfaceInfo create(long address)

Returns a new JAWTWin32DrawingSurfaceInfo instance for the specified memory address.

createback to summary
public static JAWTWin32DrawingSurfaceInfo.Buffer create(long address, int capacity)

Create a JAWTWin32DrawingSurfaceInfo.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static JAWTWin32DrawingSurfaceInfo createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static JAWTWin32DrawingSurfaceInfo.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
hbitmapback to summary
public long hbitmap()

the DDB handle

Annotations
@NativeType:HBITMAP
hdcback to summary
public long hdc()

the device context handle. This HDC should always be used instead of the HDC returned from BeginPaint() or any calls to User32#GetDC.

Annotations
@NativeType:HDC
hpaletteback to summary
public long hpalette()

the palette handle

Annotations
@NativeType:HPALETTE
hwndback to summary
public long hwnd()

the native window handle

Annotations
@NativeType:HWND
nhbitmapback to summary
public static long nhbitmap(long struct)

Unsafe version of hbitmap.

nhdcback to summary
public static long nhdc(long struct)

Unsafe version of hdc.

nhpaletteback to summary
public static long nhpalette(long struct)

Unsafe version of hpalette.

nhwndback to summary
public static long nhwnd(long struct)

Unsafe version of hwnd.

npbitsback to summary
public static ByteBuffer npbits(long struct, int capacity)

Unsafe version of pbits.

pbitsback to summary
public ByteBuffer pbits(int capacity)
Parameters
capacity:int

the number of elements in the returned buffer

Returns:ByteBuffer

the DIB handle

Annotations
@NativeType:void *
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
org.lwjgl.system.jawt back to summary

public Class JAWTWin32DrawingSurfaceInfo.Buffer

extends StructBuffer<JAWTWin32DrawingSurfaceInfo, JAWTWin32DrawingSurfaceInfo.Buffer>
Class Inheritance
An array of JAWTWin32DrawingSurfaceInfo structs.

Field Summary

Modifier and TypeField and Description
private static final JAWTWin32DrawingSurfaceInfo
ELEMENT_FACTORY

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new JAWTWin32DrawingSurfaceInfo.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 JAWTWin32DrawingSurfaceInfo
getElementFactory()

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

public long

Returns:

the value of the JAWTWin32DrawingSurfaceInfo#hbitmap field.
hbitmap()

public long

Returns:

the value of the JAWTWin32DrawingSurfaceInfo#hdc field.
hdc()

public long

Returns:

the value of the JAWTWin32DrawingSurfaceInfo#hpalette field.
hpalette()

public long

Returns:

the value of the JAWTWin32DrawingSurfaceInfo#hwnd field.
hwnd()

public ByteBuffer

Returns:

a ByteBuffer view of the data pointed to by the JAWTWin32DrawingSurfaceInfo#pbits field.
pbits(int
the number of elements in the returned buffer
capacity)

protected JAWTWin32DrawingSurfaceInfo.Buffer
self()

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

Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final JAWTWin32DrawingSurfaceInfo ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new JAWTWin32DrawingSurfaceInfo.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 JAWTWin32DrawingSurfaceInfo#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 JAWTWin32DrawingSurfaceInfo getElementFactory()

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

Annotations
@Override
hbitmapback to summary
public long hbitmap()
Returns:long

the value of the JAWTWin32DrawingSurfaceInfo#hbitmap field.

Annotations
@NativeType:HBITMAP
hdcback to summary
public long hdc()
Returns:long

the value of the JAWTWin32DrawingSurfaceInfo#hdc field.

Annotations
@NativeType:HDC
hpaletteback to summary
public long hpalette()
Returns:long

the value of the JAWTWin32DrawingSurfaceInfo#hpalette field.

Annotations
@NativeType:HPALETTE
hwndback to summary
public long hwnd()
Returns:long

the value of the JAWTWin32DrawingSurfaceInfo#hwnd field.

Annotations
@NativeType:HWND
pbitsback to summary
public ByteBuffer pbits(int capacity)
Parameters
capacity:int

the number of elements in the returned buffer

Returns:ByteBuffer

a ByteBuffer view of the data pointed to by the JAWTWin32DrawingSurfaceInfo#pbits field.

Annotations
@NativeType:void *
selfback to summary
protected JAWTWin32DrawingSurfaceInfo.Buffer self()

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

Annotations
@Override