PopupMouseFilter

java.lang.Object
- diva.canvas.event.MouseFilter
- - diva.canvas.event.ExtendedMouseFilter
  - - ptolemy.vergil.basic.PopupMouseFilter

```
public class PopupMouseFilter
extends ExtendedMouseFilter
```
This class is a mouseFilter that recognizes popup events. Unfortunately, on because of the Diva event dispatch architecture, it is difficult to have interactors receive mouseReleased events, without possibly hiding mousePressed events from other interactors. This class is a workaround for popup menus which uses MouseEvent.isPopupTrigger() for macs, but uses a hardcoded right mouse button for PC's.

Since:

Ptolemy II 2.0

Version:

$Id$

Author:

Steve Neuendorffer

Pt.AcceptedRating:

Red (johnr)

Pt.ProposedRating:

Red (eal)

- Field Summary
  - Fields inherited from class diva.canvas.event.ExtendedMouseFilter
    alternateSelectionFilter, defaultFilter, selectionFilter
- Constructor Summary
  
  Constructors
  Constructor Description
  
  PopupMouseFilter()
  Create an attribute controller associated with the specified graph controller.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean accept(java.awt.event.MouseEvent event)
  Test whether the given MouseEvent passes the filter.
  - Methods inherited from class diva.canvas.event.ExtendedMouseFilter
    toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PopupMouseFilter
```
public PopupMouseFilter()
```
    Create an attribute controller associated with the specified graph controller.
- Method Detail
  - accept
```
public boolean accept(java.awt.event.MouseEvent event)
```
    Test whether the given MouseEvent passes the filter.
    
    Overrides:
    
    accept in class ExtendedMouseFilter