EditingGraphMousePlugin

java.lang.Object
- edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin
- - edu.uci.ics.jung.visualization.control.EditingGraphMousePlugin<V,E>

All Implemented Interfaces:

GraphMousePlugin, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener
```
public class EditingGraphMousePlugin<V,E>
extends AbstractGraphMousePlugin
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener
```
A plugin that can create vertices, undirected edges, and directed edges using mouse gestures.

Field Summary

Fields
Modifier and Type	Field and Description
`protected VisualizationServer.Paintable`	`arrowPaintable`
`protected java.awt.Shape`	`arrowShape`
`protected java.awt.geom.Point2D`	`down`
`protected org.apache.commons.collections4.Factory<E>`	`edgeFactory`
`protected edu.uci.ics.jung.graph.util.EdgeType`	`edgeIsDirected`
`protected VisualizationServer.Paintable`	`edgePaintable`
`protected java.awt.Shape`	`edgeShape`
`protected java.awt.Shape`	`rawArrowShape`
`protected java.awt.geom.CubicCurve2D`	`rawEdge`
`protected V`	`startVertex`
`protected org.apache.commons.collections4.Factory<V>`	`vertexFactory`

Fields inherited from class edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin
cursor, modifiers

Constructor Summary

Constructors
Constructor and Description
`EditingGraphMousePlugin(org.apache.commons.collections4.Factory<V> vertexFactory, org.apache.commons.collections4.Factory<E> edgeFactory)`
`EditingGraphMousePlugin(int modifiers, org.apache.commons.collections4.Factory<V> vertexFactory, org.apache.commons.collections4.Factory<E> edgeFactory)` create instance and prepare shapes for visual effects

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`checkModifiers(java.awt.event.MouseEvent e)` Overridden to be more flexible, and pass events with key combinations.
`void`	`mouseClicked(java.awt.event.MouseEvent e)`
`void`	`mouseDragged(java.awt.event.MouseEvent e)` If startVertex is non-null, stretch an edge shape between startVertex and the mouse pointer to simulate edge creation
`void`	`mouseEntered(java.awt.event.MouseEvent e)`
`void`	`mouseExited(java.awt.event.MouseEvent e)`
`void`	`mouseMoved(java.awt.event.MouseEvent e)`
`void`	`mousePressed(java.awt.event.MouseEvent e)` If the mouse is pressed in an empty area, create a new vertex there.
`void`	`mouseReleased(java.awt.event.MouseEvent e)` If startVertex is non-null, and the mouse is released over an existing vertex, create an undirected edge from startVertex to the vertex under the mouse pointer.

Methods inherited from class edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin
getCursor, getModifiers, setCursor, setModifiers

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

- Field Detail
  - startVertex
```
protected V startVertex
```
  - down
```
protected java.awt.geom.Point2D down
```
  - rawEdge
```
protected java.awt.geom.CubicCurve2D rawEdge
```
  - edgeShape
```
protected java.awt.Shape edgeShape
```
  - rawArrowShape
```
protected java.awt.Shape rawArrowShape
```
  - arrowShape
```
protected java.awt.Shape arrowShape
```
  - edgePaintable
```
protected VisualizationServer.Paintable edgePaintable
```
  - arrowPaintable
```
protected VisualizationServer.Paintable arrowPaintable
```
  - edgeIsDirected
```
protected edu.uci.ics.jung.graph.util.EdgeType edgeIsDirected
```
  - vertexFactory
```
protected org.apache.commons.collections4.Factory<V> vertexFactory
```
  - edgeFactory
```
protected org.apache.commons.collections4.Factory<E> edgeFactory
```
- Constructor Detail
  - EditingGraphMousePlugin
```
public EditingGraphMousePlugin(org.apache.commons.collections4.Factory<V> vertexFactory,
                       org.apache.commons.collections4.Factory<E> edgeFactory)
```
  - EditingGraphMousePlugin
```
public EditingGraphMousePlugin(int modifiers,
                       org.apache.commons.collections4.Factory<V> vertexFactory,
                       org.apache.commons.collections4.Factory<E> edgeFactory)
```
    create instance and prepare shapes for visual effects
    
    Parameters:
    modifiers -
- Method Detail
  - checkModifiers
```
public boolean checkModifiers(java.awt.event.MouseEvent e)
```
    Overridden to be more flexible, and pass events with key combinations. The default responds to both ButtonOne and ButtonOne+Shift
    
    Specified by:
    
    checkModifiers in interface GraphMousePlugin
    
    Overrides:
    
    checkModifiers in class AbstractGraphMousePlugin
    
    Parameters:
    e - an event to compare to
    
    Returns:
    whether the member modifers match the event modifiers
  - mousePressed
```
public void mousePressed(java.awt.event.MouseEvent e)
```
    If the mouse is pressed in an empty area, create a new vertex there. If the mouse is pressed on an existing vertex, prepare to create an edge from that vertex to another
    
    Specified by:
    
    mousePressed in interface java.awt.event.MouseListener
  - mouseReleased
```
public void mouseReleased(java.awt.event.MouseEvent e)
```
    If startVertex is non-null, and the mouse is released over an existing vertex, create an undirected edge from startVertex to the vertex under the mouse pointer. If shift was also pressed, create a directed edge instead.
    
    Specified by:
    
    mouseReleased in interface java.awt.event.MouseListener
  - mouseDragged
```
public void mouseDragged(java.awt.event.MouseEvent e)
```
    If startVertex is non-null, stretch an edge shape between startVertex and the mouse pointer to simulate edge creation
    
    Specified by:
    
    mouseDragged in interface java.awt.event.MouseMotionListener
  - mouseClicked
```
public void mouseClicked(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseClicked in interface java.awt.event.MouseListener
  - mouseEntered
```
public void mouseEntered(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseEntered in interface java.awt.event.MouseListener
  - mouseExited
```
public void mouseExited(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseExited in interface java.awt.event.MouseListener
  - mouseMoved
```
public void mouseMoved(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseMoved in interface java.awt.event.MouseMotionListener

Class EditingGraphMousePlugin<V,E>

Field Summary

Fields inherited from class edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin

Constructor Summary

Method Summary

Methods inherited from class edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin

Methods inherited from class java.lang.Object

Field Detail

startVertex

down

rawEdge

edgeShape

rawArrowShape

arrowShape

edgePaintable

arrowPaintable

edgeIsDirected

vertexFactory

edgeFactory

Constructor Detail

EditingGraphMousePlugin

EditingGraphMousePlugin

Method Detail

checkModifiers

mousePressed

mouseReleased

mouseDragged

mouseClicked

mouseEntered

mouseExited

mouseMoved