AttributeBoundsManipulator

java.lang.Object
- diva.canvas.AbstractFigure
- - diva.canvas.AbstractFigureContainer
  - - diva.canvas.FigureDecorator
    - - diva.canvas.interactor.Manipulator
      - diva.canvas.interactor.BoundsManipulator
        
        ptolemy.vergil.toolbox.AttributeBoundsManipulator

All Implemented Interfaces:

CanvasComponent, Figure, FigureContainer, FigureSet, VisibleComponent, UserObjectContainer
```
public class AttributeBoundsManipulator
extends BoundsManipulator
```
This is a bounds manipulator supporting resizable icons. It records the new size when the mouse is released, and supports snap to grid.

Since:

Ptolemy II 4.0

Version:

$Id$

Author:

Edward A. Lee

Pt.AcceptedRating:

Red (johnr)

Pt.ProposedRating:

Red (eal)

Constructor Summary

Constructors
Constructor Description

AttributeBoundsManipulator(NamedObj container)
Construct a new bounds manipulator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`mousePressed(LayerEvent e)`	Make a record of the size before resizing.
`void`	`mouseReleased(LayerEvent e)`	Make a persistent record of the new size by issuing a change request.
`FigureDecorator`	`newInstance(Figure f)`	Create a new instance of this manipulator.
`void`	`setSnapResolution(double resolution)`	Set the snap resolution.

Methods inherited from class diva.canvas.interactor.BoundsManipulator
getDragInteractor, getGeometry, refresh, setChild, setDragInteractor

Methods inherited from class diva.canvas.interactor.Manipulator
addGrabHandle, clearGrabHandles, getBounds, getGrabHandleFactory, getHandleInteractor, isRepainting, paint, pick, relocateGrabHandles, removeGrabHandle, repaint, repaint, repaintAlready, setGrabHandleFactory, setHandleFilter, setHandleInteractor, setRepainting

Methods inherited from class diva.canvas.FigureDecorator
add, contains, figures, figuresFromBack, figuresFromFront, getChild, getContainer, getDecoratedFigure, getFigureCount, getShape, hit, remove, replaceChild, transform, translate

Methods inherited from class diva.canvas.AbstractFigureContainer
decorate, pick, undecorate

Methods inherited from class diva.canvas.AbstractFigure
contains, getInteractor, getLayer, getOrigin, getParent, getToolTipText, getTransformContext, getUserObject, intersects, isVisible, paint, 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

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

- Constructor Detail
  - AttributeBoundsManipulator
```
public AttributeBoundsManipulator(NamedObj container)
```
    Construct a new bounds manipulator.
    
    Parameters:
    
    container - The container of the icon to be manipulated.
- Method Detail
  - mouseReleased
```
public void mouseReleased(LayerEvent e)
```
    Make a persistent record of the new size by issuing a change request.
    
    Overrides:
    
    mouseReleased in class BoundsManipulator
    
    Parameters:
    
    e - The mouse event.
  - mousePressed
```
public void mousePressed(LayerEvent e)
```
    Make a record of the size before resizing.
    
    Overrides:
    
    mousePressed in class BoundsManipulator
    
    Parameters:
    
    e - The mouse event.
  - newInstance
```
public FigureDecorator newInstance(Figure f)
```
    Create a new instance of this manipulator. The new instance will have the same grab handle, and interactor for grab-handles. This is typically called on the prototype to yield a decorator that gets displayed while the object is selected.
    
    Overrides:
    
    newInstance in class BoundsManipulator
    
    Parameters:
    
    f - The figure
    
    Returns:
    
    The new instance of the figure decorator.
  - setSnapResolution
```
public void setSnapResolution(double resolution)
```
    Set the snap resolution.
    
    Parameters:
    
    resolution - The snap resolution.