Package org.lwjgl.system.jawt

Class JAWTWin32DrawingSurfaceInfo

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<JAWTWin32DrawingSurfaceInfo>
org.lwjgl.system.jawt.JAWTWin32DrawingSurfaceInfo
All Implemented Interfaces:
org.lwjgl.system.Pointer
public class JAWTWin32DrawingSurfaceInfo extends org.lwjgl.system.Struct<JAWTWin32DrawingSurfaceInfo>
Win32-specific declarations for AWT native interface.

Layout


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

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    JAWTWin32DrawingSurfaceInfo.Buffer
    An array of JAWTWin32DrawingSurfaceInfo structs.

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

    org.lwjgl.system.Struct.StructValidation

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

    org.lwjgl.system.Pointer.Default

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ALIGNOF
    The struct alignment in bytes.
    static final int
    HBITMAP
    The struct member offsets.
    static final int
    HDC
    The struct member offsets.
    static final int
    HPALETTE
    The struct member offsets.
    static final int
    HWND
    The struct member offsets.
    static final int
    PBITS
    The struct member offsets.
    static final 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
    JAWTWin32DrawingSurfaceInfo(ByteBuffer container)
    Creates a JAWTWin32DrawingSurfaceInfo instance at the current position of the specified ByteBuffer container.

  • Method Summary

    Modifier and Type
    Method
    Description
    static JAWTWin32DrawingSurfaceInfo
    create(long address)
    Returns a new JAWTWin32DrawingSurfaceInfo instance for the specified memory address.
    static JAWTWin32DrawingSurfaceInfo.Buffer
    create(long address, int capacity)
    Create a JAWTWin32DrawingSurfaceInfo.Buffer instance at the specified memory.
    static JAWTWin32DrawingSurfaceInfo
    createSafe(long address)
    Like create, but returns null if address is NULL.
    static JAWTWin32DrawingSurfaceInfo.Buffer
    createSafe(long address, int capacity)
    Like create, but returns null if address is NULL.
    long
    hbitmap()
    the DDB handle
    long
    hdc()
    the device context handle.
    long
    hpalette()
    the palette handle
    long
    hwnd()
    the native window handle
    static long
    nhbitmap(long struct)
    Unsafe version of hbitmap().
    static long
    nhdc(long struct)
    Unsafe version of hdc().
    static long
    nhpalette(long struct)
    Unsafe version of hpalette().
    static long
    nhwnd(long struct)
    Unsafe version of hwnd().
    static ByteBuffer
    npbits(long struct, int capacity)
    Unsafe version of pbits.
    ByteBuffer
    pbits(int capacity)
     
    int
    sizeof()
     

    Methods inherited from class org.lwjgl.system.Struct

    clear, free, isNull, validate

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

    address, equals, hashCode, toString

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • HWND

      public static final int HWND
      The struct member offsets.

    • HBITMAP

      public static final int HBITMAP
      The struct member offsets.

    • PBITS

      public static final int PBITS
      The struct member offsets.

    • HDC

      public static final int HDC
      The struct member offsets.

    • HPALETTE

      public static final int HPALETTE
      The struct member offsets.

  • Constructor Details

    • JAWTWin32DrawingSurfaceInfo

      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 Details

    • sizeof

      public int sizeof()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<JAWTWin32DrawingSurfaceInfo>

    • hwnd

      public long hwnd()
      the native window handle

    • hbitmap

      public long hbitmap()
      the DDB handle

    • pbits

      public ByteBuffer pbits(int capacity)
      Parameters:
      capacity - the number of elements in the returned buffer
      Returns:
      the DIB handle

    • hdc

      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(long).

    • hpalette

      public long hpalette()
      the palette handle

    • create

      public static JAWTWin32DrawingSurfaceInfo create(long address)
      Returns a new JAWTWin32DrawingSurfaceInfo instance for the specified memory address.

    • createSafe

      @Nullable public static JAWTWin32DrawingSurfaceInfo createSafe(long address)
      Like create, but returns null if address is NULL.

    • create

      public static JAWTWin32DrawingSurfaceInfo.Buffer create(long address, int capacity)
      Create a JAWTWin32DrawingSurfaceInfo.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      @Nullable public static JAWTWin32DrawingSurfaceInfo.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • nhwnd

      public static long nhwnd(long struct)
      Unsafe version of hwnd().

    • nhbitmap

      public static long nhbitmap(long struct)
      Unsafe version of hbitmap().

    • npbits

      public static ByteBuffer npbits(long struct, int capacity)
      Unsafe version of pbits.

    • nhdc

      public static long nhdc(long struct)
      Unsafe version of hdc().

    • nhpalette

      public static long nhpalette(long struct)
      Unsafe version of hpalette().