Top Description Fields Constructors Methods
com.sun.glass.ui.monocle

pack-priv Class OMAPCursor

extends NativeCursor
Class Inheritance
Imports
com.sun.glass.ui.Size, java.io.IOException, java.nio.Buffer, .ByteBuffer
Cursor using a framebuffer overlay on OMAP3.

Todo

Can we mmap the image and location files?

Field Summary

Modifier and TypeField and Description
private static final int
CURSOR_HEIGHT

private static final int
CURSOR_WIDTH

private Buffer
cursorBuffer

private int
cursorDepth

private int
cursorX

private int
cursorY

private int
hotspotX

private int
hotspotY

private static final int
INT_KEY

private byte[]
offsetCursor

private Buffer
offsetCursorBuffer

private int
offsetX

private int
offsetY

private int
screenHeight

private int
screenWidth

private static final int
SHORT_KEY

private int
transparentPixel

Inherited from com.sun.glass.ui.monocle.NativeCursor:
isVisible

Constructor Summary

AccessConstructor and Description
pack-priv
OMAPCursor()

Method Summary

Modifier and TypeMethod and Description
pack-priv Size
getBestSize()

Implements abstract com.sun.glass.ui.monocle.NativeCursor.getBestSize.

Returns the preferred size of a native cursor.

pack-priv void
setHotSpot(int
the X offset of the hot spot
hotspotX, int
the Y offset of the hot spot.
hotspotY)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setHotSpot.

Sets the offset of the cursor's hot spot within the cursor image The hot spot offsets default to 0, 0.

pack-priv void
setImage(byte[]
the cursor image, in BYTE_BGRA_PRE format
cursorImage)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setImage.

Sets the cursor image

pack-priv void
setLocation(int
the new X location on the screen
x, int
the new Y location on the screen
y)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setLocation.

Sets the location of the hot spot of the cursor on the screen

pack-priv void
setVisibility(boolean
the new setting for the cursor's visibility.
visibility)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setVisibility.

Sets whether or not the cursor is visible.

pack-priv void
shutdown()

Implements abstract com.sun.glass.ui.monocle.NativeCursor.shutdown.

Performs any necessary shutdown of the cursor infrastructure.

private void
updateImage(boolean always)

Inherited from com.sun.glass.ui.monocle.NativeCursor:
getVisiblity

Field Detail

CURSOR_HEIGHTback to summary
private static final int CURSOR_HEIGHT
CURSOR_WIDTHback to summary
private static final int CURSOR_WIDTH
cursorBufferback to summary
private Buffer cursorBuffer
cursorDepthback to summary
private int cursorDepth
cursorXback to summary
private int cursorX
cursorYback to summary
private int cursorY
hotspotXback to summary
private int hotspotX
hotspotYback to summary
private int hotspotY
INT_KEYback to summary
private static final int INT_KEY
offsetCursorback to summary
private byte[] offsetCursor
offsetCursorBufferback to summary
private Buffer offsetCursorBuffer
offsetXback to summary
private int offsetX
offsetYback to summary
private int offsetY
screenHeightback to summary
private int screenHeight
screenWidthback to summary
private int screenWidth
SHORT_KEYback to summary
private static final int SHORT_KEY
transparentPixelback to summary
private int transparentPixel

Constructor Detail

OMAPCursorback to summary
pack-priv OMAPCursor()

Method Detail

getBestSizeback to summary
pack-priv Size getBestSize()

Implements abstract com.sun.glass.ui.monocle.NativeCursor.getBestSize.

Doc from com.sun.glass.ui.monocle.NativeCursor.getBestSize.

Returns the preferred size of a native cursor.

Annotations
@Override
setHotSpotback to summary
pack-priv void setHotSpot(int hotspotX, int hotspotY)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setHotSpot.

Doc from com.sun.glass.ui.monocle.NativeCursor.setHotSpot.

Sets the offset of the cursor's hot spot within the cursor image The hot spot offsets default to 0, 0.

Parameters
hotspotX:int

the X offset of the hot spot

hotspotY:int

the Y offset of the hot spot.

Annotations
@Override
setImageback to summary
pack-priv void setImage(byte[] cursorImage)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setImage.

Doc from com.sun.glass.ui.monocle.NativeCursor.setImage.

Sets the cursor image

Parameters
cursorImage:byte[]

the cursor image, in BYTE_BGRA_PRE format

Annotations
@Override
setLocationback to summary
pack-priv void setLocation(int x, int y)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setLocation.

Doc from com.sun.glass.ui.monocle.NativeCursor.setLocation.

Sets the location of the hot spot of the cursor on the screen

Parameters
x:int

the new X location on the screen

y:int

the new Y location on the screen

Annotations
@Override
setVisibilityback to summary
pack-priv void setVisibility(boolean visibility)

Implements abstract com.sun.glass.ui.monocle.NativeCursor.setVisibility.

Doc from com.sun.glass.ui.monocle.NativeCursor.setVisibility.

Sets whether or not the cursor is visible. The implementation should set the isVisible field. On success the isVisible field is set to the visibility parameter.

Parameters
visibility:boolean

the new setting for the cursor's visibility.

Annotations
@Override
shutdownback to summary
pack-priv void shutdown()

Implements abstract com.sun.glass.ui.monocle.NativeCursor.shutdown.

Doc from com.sun.glass.ui.monocle.NativeCursor.shutdown.

Performs any necessary shutdown of the cursor infrastructure. Called only once.

Annotations
@Override
updateImageback to summary
private void updateImage(boolean always)