org.antlr.works.visualization.graphics.path

Class GPathGroup

java.lang.Object

org.antlr.works.visualization.graphics.GObject

org.antlr.works.visualization.graphics.path.GPathGroup

public class GPathGroup
extends GObject

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PATH_WIDTH
protected List<GPath>	graphicPaths
static String	NOTIF_CURRENT_PATH_DID_CHANGE
protected int	selectedPathIndex
protected boolean	showRuleLinks

Fields inherited from class org.antlr.works.visualization.graphics.GObject

context

Constructor Summary

Constructors

Constructor and Description
GPathGroup()

Method Summary

Methods

Modifier and Type	Method and Description
void	addPath(GPath path)
void	draw()
void	drawSelectedElement()
GPath	getCurrentPath()
int	getNumberOfPaths()
GPath	getPath(int index)
List<GPath>	getPaths()
List<GPath>	getPathsAtPoint(Point p)
int	getSelectedPathIndex()
boolean	isPathVisible(int index)
void	makeSureCurrentPathIsVisible()
void	selectNextPath()
void	selectPath(Point p)
void	selectPreviousPath()
void	setContext(GContext context)
void	setPathVisible(int index, boolean flag)
void	setSelectedPath(int index)
void	toggleShowRuleLinks()
void	updateShowRuleLinks()

Methods inherited from class org.antlr.works.visualization.graphics.GObject

containsPoint, getBounds, getContext

Methods inherited from class java.lang.Object

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

Field Detail

NOTIF_CURRENT_PATH_DID_CHANGE

public static final String NOTIF_CURRENT_PATH_DID_CHANGE

See Also:

Constant Field Values

DEFAULT_PATH_WIDTH

public static int DEFAULT_PATH_WIDTH

graphicPaths

protected List<GPath> graphicPaths

selectedPathIndex

protected int selectedPathIndex

showRuleLinks

protected boolean showRuleLinks

Constructor Detail

GPathGroup

public GPathGroup()

Method Detail

addPath

public void addPath(GPath path)

getPaths

public List<GPath> getPaths()

getPath

public GPath getPath(int index)

getNumberOfPaths

public int getNumberOfPaths()

setSelectedPath

public void setSelectedPath(int index)

setPathVisible

public void setPathVisible(int index,
                  boolean flag)

isPathVisible

public boolean isPathVisible(int index)

makeSureCurrentPathIsVisible

public void makeSureCurrentPathIsVisible()

selectPreviousPath

public void selectPreviousPath()

selectNextPath

public void selectNextPath()

getCurrentPath

public GPath getCurrentPath()

getSelectedPathIndex

public int getSelectedPathIndex()

setContext

public void setContext(GContext context)

Overrides:

setContext in class GObject

toggleShowRuleLinks

public void toggleShowRuleLinks()

updateShowRuleLinks

public void updateShowRuleLinks()

selectPath

public void selectPath(Point p)

getPathsAtPoint

public List<GPath> getPathsAtPoint(Point p)

draw

public void draw()

Overrides:

draw in class GObject

drawSelectedElement

public void drawSelectedElement()