edu.uci.ics.jung.visualization.control

Class AbstractGraphMousePlugin

java.lang.Object

edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin

All Implemented Interfaces:

GraphMousePlugin

Direct Known Subclasses:

AbstractPopupGraphMousePlugin, AnimatedPickingGraphMousePlugin, AnnotatingGraphMousePlugin, EditingGraphMousePlugin, LabelEditingGraphMousePlugin, LensMagnificationGraphMousePlugin, PickingGraphMousePlugin, RotatingGraphMousePlugin, ScalingGraphMousePlugin, ShearingGraphMousePlugin, TranslatingGraphMousePlugin, ViewTranslatingGraphMousePlugin

public abstract class AbstractGraphMousePlugin
extends java.lang.Object
implements GraphMousePlugin

a base class for GraphMousePlugin instances. Holds some members common to all GraphMousePlugins

Constructor Summary

Constructors

Constructor and Description
AbstractGraphMousePlugin(int modifiers) Creates an instance with the specified mouse event modifiers.

Method Summary

Modifier and Type	Method and Description
boolean	checkModifiers(java.awt.event.MouseEvent e) check the mouse event modifiers against the instance member modifiers.
java.awt.Cursor	getCursor()
int	getModifiers() getter for mouse modifiers
void	setCursor(java.awt.Cursor cursor)
void	setModifiers(int modifiers) setter for mouse modifiers

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractGraphMousePlugin

public AbstractGraphMousePlugin(int modifiers)

Creates an instance with the specified mouse event modifiers.

Parameters:

modifiers - the mouse event modifiers to use

Method Detail

getModifiers

public int getModifiers()

getter for mouse modifiers

Specified by:

getModifiers in interface GraphMousePlugin

Returns:

the mouse event modifiers that will activate this plugin

setModifiers

public void setModifiers(int modifiers)

setter for mouse modifiers

Specified by:

setModifiers in interface GraphMousePlugin

Parameters:

modifiers - the mouse event modifiers that will activate this plugin

checkModifiers

public boolean checkModifiers(java.awt.event.MouseEvent e)

check the mouse event modifiers against the instance member modifiers. Default implementation checks equality. Can be overridden to test with a mask

Specified by:

checkModifiers in interface GraphMousePlugin

Parameters:

e - an event to compare to

Returns:

whether the member modifiers match the event modifiers

getCursor

public java.awt.Cursor getCursor()

Returns:

Returns the cursor.

setCursor

public void setCursor(java.awt.Cursor cursor)

Parameters:

cursor - The cursor to set.