GrabHandle

All Superinterfaces:

CanvasComponent, Figure, UserObjectContainer, VisibleComponent

All Known Implementing Classes:

BasicGrabHandle, MoveHandle
```
public interface GrabHandle
extends Figure
```
A grab handle for manipulating figures and so on. Grab-handles are attached to Sites.

Version:

$Id$

Author:

John Reekie, Michael Shilman

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Site`	`getSite()`	Get the site to which this grab-handle is attached.
`float`	`getSize()`	Get the "size" of the grab-handle.
`void`	`relocate()`	Reposition the grab-handle to its site
`void`	`setSite(Site s)`	Set the site to which this grab-handle is attached.
`void`	`setSize(float size)`	Set the "size" of the grab-handle.

Methods inherited from interface diva.canvas.CanvasComponent
getTransformContext, repaint, repaint

Methods inherited from interface diva.canvas.Figure
contains, getBounds, getInteractor, getLayer, getOrigin, getParent, getShape, getToolTipText, hit, intersects, setInteractor, setParent, setToolTipText, transform, translate

Methods inherited from interface diva.util.UserObjectContainer
getUserObject, setUserObject

Methods inherited from interface diva.canvas.VisibleComponent
isVisible, paint, paint, setVisible

- Method Detail
  - getSite
```
Site getSite()
```
    Get the site to which this grab-handle is attached.
  - getSize
```
float getSize()
```
    Get the "size" of the grab-handle. The size is some dimension that approximately represents the distance from the attachment point to the edge.
  - relocate
```
void relocate()
```
    Reposition the grab-handle to its site
  - setSite
```
void setSite(Site s)
```
    Set the site to which this grab-handle is attached.
  - setSize
```
void setSize(float size)
```
    Set the "size" of the grab-handle. The size is some dimension that approximately represents the distance from the attachment point to the edge.