Package org.jungrapht.visualization.control

Class AbstractGraphMouse

java.lang.Object

org.jungrapht.visualization.control.PluggableGraphMouse

org.jungrapht.visualization.control.AbstractGraphMouse

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener, VisualizationViewer.GraphMouse

Direct Known Subclasses:

AbstractModalGraphMouse, DefaultGraphMouse

public abstract class AbstractGraphMouse
extends PluggableGraphMouse

AbstractGraphMouse is a PluggableGraphMouse class that manages a collection of plugins for picking and transforming the graph.

Users must implement the loadPlugins() method to create and install the GraphMousePlugins. The order of the plugins is important, as they are evaluated against the mask parameters in the order that they are added.

Author:

Tom Nelson

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractGraphMouse.Builder<T extends AbstractGraphMouse,B extends AbstractGraphMouse.Builder<T,B>>	Configure an instance of an AbstractGraphMouse

Field Summary

Fields

Modifier and Type	Field	Description
protected float	in	used by the scaling plugins for zoom in
protected float	out	used by the scaling plugins for zoom out
protected AbstractGraphMousePlugin	regionSelectingPlugin
protected GraphMousePlugin	scalingPlugin
protected AbstractGraphMousePlugin	selectingPlugin
protected AbstractGraphMousePlugin	translatingPlugin
protected boolean	vertexSelectionOnly

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractGraphMouse(float in, float out, boolean vertexSelectionOnly)

Method Summary

Modifier and Type	Method	Description
void	setZoomAtMouse(boolean zoomAtMouse)

Methods inherited from class org.jungrapht.visualization.control.PluggableGraphMouse

add, clear, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jungrapht.visualization.VisualizationViewer.GraphMouse

isPluginsLoaded, loadPlugins, setPluginsLoaded

Field Detail

in

protected float in

used by the scaling plugins for zoom in

out

protected float out

used by the scaling plugins for zoom out

vertexSelectionOnly

protected boolean vertexSelectionOnly

scalingPlugin

protected GraphMousePlugin scalingPlugin

selectingPlugin

protected AbstractGraphMousePlugin selectingPlugin

regionSelectingPlugin

protected AbstractGraphMousePlugin regionSelectingPlugin

translatingPlugin

protected AbstractGraphMousePlugin translatingPlugin

Constructor Detail

AbstractGraphMouse

protected AbstractGraphMouse(float in,
                             float out,
                             boolean vertexSelectionOnly)

Method Detail

setZoomAtMouse

public void setZoomAtMouse(boolean zoomAtMouse)

Parameters:

zoomAtMouse - The zoomAtMouse to set.