Package org.jungrapht.visualization.control

Class AbstractGraphMousePlugin

java.lang.Object

org.jungrapht.visualization.control.AbstractGraphMousePlugin

All Implemented Interfaces:

GraphMousePlugin

Direct Known Subclasses:

AbstractGraphMousePlugin.Selecting, AbstractPopupGraphMousePlugin, AnimatedPickingGraphMousePlugin, AnnotatingGraphMousePlugin, EdgeSelectingGraphMousePlugin, EditingGraphMousePlugin, LabelEditingGraphMousePlugin, LensMagnificationGraphMousePlugin, LensTranslatingGraphMousePlugin, RegionSelectingGraphMousePlugin, RotatingGraphMousePlugin, ScalingGraphMousePlugin, SelectingGraphMousePlugin, ShearingGraphMousePlugin, TranslatingGraphMousePlugin, VertexSelectingGraphMousePlugin, ViewTranslatingGraphMousePlugin

public abstract class AbstractGraphMousePlugin
extends Object
implements GraphMousePlugin

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

Author:

Tom Nelson

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractGraphMousePlugin.Selecting	Deprecated.

Field Summary

Fields

Modifier and Type	Field	Description
protected Cursor	cursor	the special cursor that plugins may display
protected Point	down	the location in the View where the mouse was pressed
protected int	modifiers	Deprecated.

Constructor Summary

Constructors

Constructor	Description
AbstractGraphMousePlugin()
AbstractGraphMousePlugin(int modifiers)	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	checkModifiers(MouseEvent e)	check the mouse event modifiers against the instance member modifiers.
Cursor	getCursor()
int	getModifiersEx()	Deprecated.
void	setCursor(Cursor cursor)
void	setModifiers(int modifiers)	Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

modifiers

@Deprecated
protected int modifiers

Deprecated.

modifiers to compare against mouse event modifiers

down

protected Point down

the location in the View where the mouse was pressed

cursor

protected Cursor cursor

the special cursor that plugins may display

Constructor Detail

AbstractGraphMousePlugin

@Deprecated
public AbstractGraphMousePlugin(int modifiers)

Deprecated.

Creates an instance with the specified mouse event modifiers.

Parameters:

modifiers - the mouse event modifiers to use

AbstractGraphMousePlugin

public AbstractGraphMousePlugin()

Method Detail

getModifiersEx

@Deprecated
public int getModifiersEx()

Deprecated.

getter for mouse modifiers

Specified by:

getModifiersEx in interface GraphMousePlugin

Returns:

the mouse event modifiers that will activate this plugin

setModifiers

@Deprecated
public void setModifiers(int modifiers)

Deprecated.

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(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 Cursor getCursor()

Returns:

Returns the cursor.

setCursor

public void setCursor(Cursor cursor)

Parameters:

cursor - The cursor to set.