MoveHandle

java.lang.Object
- diva.canvas.AbstractFigure
- - diva.canvas.toolbox.BasicFigure
  - - diva.canvas.toolbox.BasicRectangle
    - - diva.canvas.interactor.MoveHandle

All Implemented Interfaces:

CanvasComponent, Figure, GrabHandle, ShapedFigure, VisibleComponent, UserObjectContainer
```
public class MoveHandle
extends BasicRectangle
implements GrabHandle
```
A grab-handle that is intended for acting as a "move me" handle. FIXME: This is a hacked-up copy of BasicGrabHandle, I have no idea whether the thing works for anything other than the demo I constructed. -- johnr

Version:

$Id$

Author:

John Reekie, Michael Shilman

Constructor Summary

Constructors
Constructor Description

MoveHandle(Site s)
Construct a new grab handle attached to the given site.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Site`	`getSite()`	Get the site that this handle is attached to
`float`	`getSize()`	Get the "size" of the grab-handle.
`void`	`relocate()`	Reposition the grab-handle if necessary
`void`	`setSite(Site s)`	Set the set to which this grab-handle is attached.
`void`	`setSize(float size)`	Set the "size" of the grab-handle.
`void`	`translate(double x, double y)`	Translating a grab-handle moves its parent object, but _doesn't_ move the grab-handle itself.

Methods inherited from class diva.canvas.toolbox.BasicFigure
getBounds, getComposite, getDashArray, getFillPaint, getLineWidth, getOrigin, getRotation, getShape, getStrokePaint, hit, isCentered, paint, setCentered, setComposite, setDashArray, setFillPaint, setLineWidth, setPrototypeShape, setRotation, setShape, setStroke, setStrokePaint, transform

Methods inherited from class diva.canvas.AbstractFigure
contains, getInteractor, getLayer, getParent, getToolTipText, getTransformContext, getUserObject, intersects, isVisible, paint, repaint, repaint, setInteractor, setParent, setToolTipText, setUserObject, setVisible

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

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

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

- Constructor Detail
  - MoveHandle
```
public MoveHandle(Site s)
```
    Construct a new grab handle attached to the given site.
- Method Detail
  - getSite
```
public Site getSite()
```
    Get the site that this handle is attached to
    
    Specified by:
    
    getSite in interface GrabHandle
  - getSize
```
public float getSize()
```
    Get the "size" of the grab-handle. The size is half the length of each side. The default is 4.0.
    
    Specified by:
    
    getSize in interface GrabHandle
  - relocate
```
public void relocate()
```
    Reposition the grab-handle if necessary
    
    Specified by:
    
    relocate in interface GrabHandle
  - setSite
```
public void setSite(Site s)
```
    Set the set to which this grab-handle is attached.
    
    Specified by:
    
    setSite in interface GrabHandle
  - setSize
```
public void setSize(float size)
```
    Set the "size" of the grab-handle. The size is half the length of each side.
    
    Specified by:
    
    setSize in interface GrabHandle
  - translate
```
public void translate(double x,
                      double y)
```
    Translating a grab-handle moves its parent object, but _doesn't_ move the grab-handle itself.
    
    Specified by:
    
    translate in interface Figure
    
    Overrides:
    
    translate in class BasicRectangle
    
    Parameters:
    
    x - The x value to be moved.
    
    y - The y value to be moved.