Package com.sun.jna.platform.dnd

# Class GhostedDragImage

java.lang.Object
com.sun.jna.platform.dnd.GhostedDragImage

public class GhostedDragImage extends Object
Provide a ghosted drag image for use during drags where `DragSource.isDragImageSupported()` returns false.

Its location in screen coordinates may be changed via `move(java.awt.Point)`.

When the image is no longer needed, invoke `dispose()`, which hides the graphic immediately, or `returnToOrigin()`, which moves the image to its original location and then disposes it.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `GhostedDragImage(Component dragSource, Icon icon, Point initialScreenLoc, Point cursorOffset)`
  Create a ghosted drag image, using the given icon.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `dispose()`
  Make all ghosted images go away.
  `void`
  `move(Point screenLocation)`
  Move the ghosted image to the requested location.
  `void`
  `returnToOrigin()`
  Animate the ghosted image returning to its origin.
  `void`
  `setAlpha(float alpha)`
  Set the transparency of the ghosted image.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### GhostedDragImage

    public GhostedDragImage(Component dragSource, Icon icon, Point initialScreenLoc, Point cursorOffset)
    Create a ghosted drag image, using the given icon.
    Parameters:
      `dragSource` - source of the drag
      `icon` - image to be drawn
      `initialScreenLoc` - initial screen location of the image
      `cursorOffset` - offset of the cursor from the image origin

- ## Method Details

  - ### setAlpha

    public void setAlpha(float alpha)
    Set the transparency of the ghosted image.
    Parameters:
      `alpha` - transparency level

  - ### dispose

    public void dispose()
    Make all ghosted images go away.

  - ### move

    public void move(Point screenLocation)
    Move the ghosted image to the requested location.
    Parameters:
      `screenLocation` - Where to draw the image, in screen coordinates

  - ### returnToOrigin

    public void returnToOrigin()
    Animate the ghosted image returning to its origin.