Class EditingGraphMousePlugin<V,E>
- 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. vertexSupport and edgeSupport member classes are responsible for actually creating the new graph elements, and for repainting the view when changes were made.
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
EditingGraphMousePlugin.Creating
-
Field Summary
Fields Modifier and Type Field Description private EditingGraphMousePlugin.Creating
createMode
protected EdgeSupport<V,E>
edgeSupport
protected VertexSupport<V,E>
vertexSupport
-
Fields inherited from class edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin
cursor, down, modifiers
-
-
Constructor Summary
Constructors Constructor Description EditingGraphMousePlugin(int modifiers, com.google.common.base.Supplier<V> vertexFactory, com.google.common.base.Supplier<E> edgeFactory)
Creates an instance and prepares shapes for visual effects.EditingGraphMousePlugin(com.google.common.base.Supplier<V> vertexFactory, com.google.common.base.Supplier<E> edgeFactory)
Creates an instance and prepares shapes for visual effects, using the default modifiers of BUTTON1_MASK.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
checkModifiers(java.awt.event.MouseEvent e)
Overridden to be more flexible, and pass events with key combinations.EdgeSupport<V,E>
getEdgeSupport()
VertexSupport<V,E>
getVertexSupport()
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 creationvoid
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.void
setEdgeSupport(EdgeSupport<V,E> edgeSupport)
void
setVertexSupport(VertexSupport<V,E> vertexSupport)
-
Methods inherited from class edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin
getCursor, getModifiers, setCursor, setModifiers
-
-
-
-
Field Detail
-
vertexSupport
protected VertexSupport<V,E> vertexSupport
-
edgeSupport
protected EdgeSupport<V,E> edgeSupport
-
createMode
private EditingGraphMousePlugin.Creating createMode
-
-
Constructor Detail
-
EditingGraphMousePlugin
public EditingGraphMousePlugin(com.google.common.base.Supplier<V> vertexFactory, com.google.common.base.Supplier<E> edgeFactory)
Creates an instance and prepares shapes for visual effects, using the default modifiers of BUTTON1_MASK.- Parameters:
vertexFactory
- for creating verticesedgeFactory
- for creating edges
-
EditingGraphMousePlugin
public EditingGraphMousePlugin(int modifiers, com.google.common.base.Supplier<V> vertexFactory, com.google.common.base.Supplier<E> edgeFactory)
Creates an instance and prepares shapes for visual effects.- Parameters:
modifiers
- the mouse event modifiers to usevertexFactory
- for creating verticesedgeFactory
- for creating edges
-
-
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 interfaceGraphMousePlugin
- Overrides:
checkModifiers
in classAbstractGraphMousePlugin
- Parameters:
e
- an event to compare to- Returns:
- whether the member modifiers 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 interfacejava.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 interfacejava.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 interfacejava.awt.event.MouseMotionListener
-
mouseClicked
public void mouseClicked(java.awt.event.MouseEvent e)
- Specified by:
mouseClicked
in interfacejava.awt.event.MouseListener
-
mouseEntered
public void mouseEntered(java.awt.event.MouseEvent e)
- Specified by:
mouseEntered
in interfacejava.awt.event.MouseListener
-
mouseExited
public void mouseExited(java.awt.event.MouseEvent e)
- Specified by:
mouseExited
in interfacejava.awt.event.MouseListener
-
mouseMoved
public void mouseMoved(java.awt.event.MouseEvent e)
- Specified by:
mouseMoved
in interfacejava.awt.event.MouseMotionListener
-
getVertexSupport
public VertexSupport<V,E> getVertexSupport()
-
setVertexSupport
public void setVertexSupport(VertexSupport<V,E> vertexSupport)
-
getEdgeSupport
public EdgeSupport<V,E> getEdgeSupport()
-
setEdgeSupport
public void setEdgeSupport(EdgeSupport<V,E> edgeSupport)
-
-