net.ontopia.topicmaps.viz
Class TMTopicNode

java.lang.Object
  com.touchgraph.graphlayout.Node
      net.ontopia.topicmaps.viz.TMAbstractNode
          net.ontopia.topicmaps.viz.TMTopicNode

All Implemented Interfaces:

Recoverable

public class TMTopicNode
extends TMAbstractNode

INTERNAL: Node class representing topics.

Field Summary

static int	DEFAULT_SHAPE_PADDING
protected boolean	forceColor
static int	MAX_SHAPE_PADDING

Fields inherited from class net.ontopia.topicmaps.viz.TMAbstractNode

icon, topicMapView, underMouse

Fields inherited from class com.touchgraph.graphlayout.Node

BACK_DEFAULT_COLOR, BACK_FIXED_COLOR, BACK_HILIGHT_COLOR, BACK_SELECT_COLOR, backColor, BORDER_DRAG_COLOR, BORDER_INACTIVE_COLOR, BORDER_MOUSE_OVER_COLOR, DEFAULT_TYPE, drawx, drawy, dx, dy, fixed, font, fontMetrics, justMadeLocal, lbl, markedForRemoval, repulsion, SMALL_TAG_FONT, TEXT_COLOR, TEXT_FONT, textColor, typ, TYPE_CIRCLE, TYPE_ELLIPSE, TYPE_RECTANGLE, TYPE_ROUNDRECT, visible, visibleEdgeCnt, x, y

Constructor Summary

TMTopicNode(TopicIF topic, TopicIF scopingTopic, TopicMapView topicMapView)

Method Summary

boolean	containsPoint(double aPx, double aPy)
protected void	drawMissingEdgesIndicator(java.awt.Graphics g, com.touchgraph.graphlayout.TGPanel tgPanel)
RecoveryObjectIF	getDesctructor()
int	getHeight()
java.awt.Color	getPaintBackColor(com.touchgraph.graphlayout.TGPanel tgPanel) This method enables TMTopicNode to force a particular color upon a given node, even if it is the focus node.
RecoveryObjectIF	getRecreator()
int	getShapePadding()
StringifierIF	getStringifier()
TopicIF	getTopic()
java.lang.String	getTopicName()
int	getWidth()
void	miniPaint(java.awt.Graphics g, com.touchgraph.graphlayout.TGPanel tgPanel)
void	paint(java.awt.Graphics g, com.touchgraph.graphlayout.TGPanel tgPanel) Repaints the name.
void	repaint(java.awt.Color aColor, com.touchgraph.graphlayout.TGPanel tgPanel)
void	repaint(java.awt.Color aColor, com.touchgraph.graphlayout.TGPanel tgPanel, boolean forceColor)
void	setAssociationCount(int count)
void	setLabel(java.lang.String name)
void	setScopingTopic(TopicIF aScopingTopic)
void	setShapePadding(int value)
void	updateLabel()

Methods inherited from class net.ontopia.topicmaps.viz.TMAbstractNode

drawNeighboursInForeground, getEdges, getIcon, getPaintBorderColor, getPaintTextColor, getVisibleEdges, getVisibleEdgesList, hasPathTo, removeMouseoverIcon, setBackColor, setIcon, setUnderMouse, setUnderMouseForced, setVisible, textColourForBackground

Methods inherited from class com.touchgraph.graphlayout.Node

addEdge, containsPoint, edgeAt, edgeCount, edgeNum, getBackColor, getFixed, getFont, getID, getLabel, getLocation, getTextColor, getType, intersects, isVisible, paintNodeBody, paintSmallTag, removeEdge, setFixed, setFont, setID, setLocation, setNodeBackDefaultColor, setNodeBackFixedColor, setNodeBackHilightColor, setNodeBackSelectColor, setNodeBorderDragColor, setNodeBorderInactiveColor, setNodeBorderMouseOverColor, setNodeTextColor, setNodeTextFont, setNodeType, setTextColor, setType, visibleEdgeCount

Methods inherited from class java.lang.Object

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

Field Detail

forceColor

protected boolean forceColor

DEFAULT_SHAPE_PADDING

public static int DEFAULT_SHAPE_PADDING

MAX_SHAPE_PADDING

public static int MAX_SHAPE_PADDING

Constructor Detail

TMTopicNode

public TMTopicNode(TopicIF topic,
                   TopicIF scopingTopic,
                   TopicMapView topicMapView)

Method Detail

updateLabel

public void updateLabel()

setScopingTopic

public void setScopingTopic(TopicIF aScopingTopic)

getTopicName

public java.lang.String getTopicName()

paint

public void paint(java.awt.Graphics g,
                  com.touchgraph.graphlayout.TGPanel tgPanel)

Repaints the name. Some topic names are shortened when initially displayed. When the user moves the mouse over the node the full name is displayed.

Overrides:

paint in class com.touchgraph.graphlayout.Node

miniPaint

public void miniPaint(java.awt.Graphics g,
                      com.touchgraph.graphlayout.TGPanel tgPanel)

drawMissingEdgesIndicator

protected void drawMissingEdgesIndicator(java.awt.Graphics g,
                                         com.touchgraph.graphlayout.TGPanel tgPanel)

setLabel

public void setLabel(java.lang.String name)

Overrides:

setLabel in class com.touchgraph.graphlayout.Node

getTopic

public TopicIF getTopic()

setShapePadding

public void setShapePadding(int value)

getShapePadding

public int getShapePadding()

getWidth

public int getWidth()

Overrides:

getWidth in class com.touchgraph.graphlayout.Node

getHeight

public int getHeight()

Overrides:

getHeight in class com.touchgraph.graphlayout.Node

getPaintBackColor

public java.awt.Color getPaintBackColor(com.touchgraph.graphlayout.TGPanel tgPanel)

This method enables TMTopicNode to force a particular color upon a given node, even if it is the focus node. This was necessary because blinking didn't work on the focus node.

Overrides:

getPaintBackColor in class TMAbstractNode

repaint

public void repaint(java.awt.Color aColor,
                    com.touchgraph.graphlayout.TGPanel tgPanel)

repaint

public void repaint(java.awt.Color aColor,
                    com.touchgraph.graphlayout.TGPanel tgPanel,
                    boolean forceColor)

setAssociationCount

public void setAssociationCount(int count)

containsPoint

public boolean containsPoint(double aPx,
                             double aPy)

Overrides:

containsPoint in class com.touchgraph.graphlayout.Node

getStringifier

public StringifierIF getStringifier()

getDesctructor

public RecoveryObjectIF getDesctructor()

getRecreator

public RecoveryObjectIF getRecreator()